COHU INC (COHU)

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

OVERVIEW

Cohu is a leading supplier of test and inspection metrology automation systems, MEMS test modules, test contactors, thermal subsystems, data analytics software to optimize manufacturing yield and productivity, and automated test equipment (ATE) used by global semiconductor manufacturers and test subcontractors. We offer a wide range of products and services and our revenue from capital equipment products is driven by the capital expenditure and operating budgets of our customers, who often abruptly delay or accelerate purchases in reaction to variations in their business. The level of expenditure by these companies depends on the current and anticipated market demand for semiconductor devices and the products that incorporate them. Our recurring products are driven by the number of semiconductor devices that are tested and by the continuous introduction of new products and new technologies by our customers. As a result, our recurring products provide a more stable recurring source of revenue and generally do not have the same degree of cyclicality as our capital equipment products.

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On January 30, 2023, we completed the acquisition of MCT, a U.S.-based company. MCT provides automated solutions for the semiconductor industry and designs, manufactures, markets, services and distributes strip test handlers, film frame handlers and laser mark handlers. On October 2, 2023, we acquired EQT, a Singapore-based company. EQT is a provider of semiconductor test contactors and other test consumables. MCT and EQT are included in Cohu’s consolidated results of operations as of each date of acquisition.

During fiscal 2023 and 2024, global macroeconomic and geopolitical factors impacted the semiconductor industry. In response to the higher cost of capital and slowing demand, and above targeted inventory levels, many chip companies have been cutting costs, reducing employee headcount, and pushing out capital expenditures for additional capacity. For the fiscal year ended December 28, 2024, our net sales decreased 36.9%, year-over-year, to $401.8 million due to lower demand in automotive, industrial, and mobile applications, driven by these global economic conditions. Despite weakness in the semiconductor industry based on our ongoing assessment of business conditions and the results from our operations, we continued to take actions to reduce outstanding principal debt under our Term Loan Credit Facility through voluntary prepayments. On February 9, 2024, we made a cash payment of $29.3 million to repay the remaining outstanding principal of our Term Loan Credit Facility and during fiscal 2024 we repurchased 915,504 shares of our common stock for approximately $27.0 million.

We continue to focus on building a well-balanced and resilient business model, executing on customer design-wins and in developing innovative products. Our long-term market drivers and market strategy remain intact, and we are encouraged by increased use of semiconductors including the most recent developments in artificial intelligence (“AI”), along with customer traction with our new products. We continue to capture new customers and new opportunities and remain optimistic about the long-term prospects for our business due to the increasing ubiquity of semiconductors, increasing semiconductor complexity, increasing quality demands from semiconductor customers, increasing test intensity, increasing focus on automation and Industry 4.0 initiatives, and continued proliferation of electronics in a variety of products across the automotive, mobile, industrial, computing, and consumer markets.

Application of Critical Accounting Estimates and Policies

Our discussion and analysis of our financial condition and results of operations is based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. We base our estimates on historical experience, forecasts and on various other assumptions that are believed to be reasonable under the circumstances; however actual results may differ from those estimates under different assumptions or conditions. The methods, estimates and judgments we use in applying our accounting policies have a significant impact on the results we report in our financial statements. Some of our accounting policies require us to make difficult and subjective judgments, often as a result of the need to make estimates of matters that are inherently uncertain. Our critical accounting estimates that we believe are the most important to investors’ understanding of our financial results and condition and require complex management judgment include:

Below, we discuss these policies further, as well as the estimates and judgments involved. We also have other policies that we consider key accounting policies; however, these policies typically do not require us to make estimates or judgments that are difficult or subjective.

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Revenue Recognition: Our net sales are derived from the sale of products and services and are adjusted for estimated returns and allowances, which historically have been insignificant. We recognize revenue when the obligations under the terms of a contract with our customers are satisfied; generally, this occurs with the transfer of control of our systems and non-system products or the completion of services. In circumstances where control is not transferred until destination or acceptance, we defer revenue recognition until such events occur. Revenue for established products that have previously satisfied a customer’s acceptance requirements is generally recognized upon shipment. In cases where a prior history of customer acceptance cannot be demonstrated and in the case of new products, revenue and cost of sales are deferred until customer acceptance has been received. Our post-shipment obligations typically include standard warranties. Service revenue is recognized over time as the transfer of control is completed for the related contract or upon completion of the services if they are short-term in nature. Spares, contactor and kit revenue is generally recognized upon shipment. Certain of our equipment sales have multiple performance obligations. These arrangements involve the delivery or performance of multiple performance obligations, that may occur at different points in time or over different periods of time. For arrangements containing multiple performance obligations, the revenue relating to the undelivered performance obligation is deferred using the relative standalone selling price method utilizing estimated sales prices until satisfaction of the deferred performance obligation. Unsatisfied performance obligations primarily represent contracts for products with future delivery dates. At December 28, 2024, and December 30, 2023, we had $5.6 million and $6.2 million of revenue expected to be recognized in the future related to performance obligations that are unsatisfied (or partially unsatisfied) with expected durations of over one year, respectively. As allowed under ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”), we have opted not to disclose unsatisfied performance obligations for contracts with original expected durations of less than one year. We generally sell our equipment with a product warranty. The product warranty provides assurance to customers that delivered products are as specified in the contract (an “assurance-type warranty”). Therefore, we account for such product warranties under ASC Topic 460, Guarantees (“ASC 460”), and not as a separate performance obligation. The transaction price reflects our expectations about the consideration we will be entitled to receive from the customer and may include fixed or variable amounts. Fixed consideration primarily includes sales to customers that are known as of the end of the reporting period. Variable consideration includes sales in which the amount of consideration that we will receive is unknown as of the end of a reporting period. Such consideration primarily includes sales made to certain customers with cumulative tier volume discounts offered. Variable consideration arrangements are rare; however, when they occur, we estimate variable consideration as the expected value to which we expect to be entitled. Included in the transaction price estimate are amounts for which it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. The estimate is based on information available for projected future sales. Variable consideration that does not meet revenue recognition criteria is deferred. Accounts receivable represents our unconditional right to receive consideration from our customer. Payments terms do not exceed one year from the invoice date and therefore do not include a significant financing component. To date, there have been no material impairment losses on accounts receivable. There were no material contract assets recorded on the consolidated balance sheet in any of the periods presented. On shipments where sales are not recognized, gross profit is generally recorded as deferred profit in our consolidated balance sheet representing the difference between the receivable recorded and the inventory shipped.

Accounts Receivable: We maintain an allowance for estimated credit losses resulting from the inability of our customers to make required payments. If the financial condition of our customers deteriorates, resulting in an impairment of their ability to make payments, additional allowances may be required. Our customers include semiconductor manufacturers and semiconductor test subcontractors throughout many areas of the world. While we believe that our allowance for credit losses is adequate and represents our best estimate of future losses we will continue to monitor customer liquidity and other economic conditions, which may result in changes to our estimates.

Inventory: The valuation of inventory requires us to estimate obsolete or excess inventory as well as inventory that is not of saleable quality. The determination of obsolete or excess inventory requires us to estimate the future demand for our products. The demand forecast is a direct input in the development of our short-term manufacturing plans. We record valuation reserves on our inventory for estimated excess and obsolete inventory and lower of cost or net realizable value concerns equal to the difference between the cost of inventory and the estimated realizable value based upon assumptions about future product demand, market conditions and product selling prices. If future product demand, market conditions or product selling prices are less than those projected by management or if continued modifications to products are required to meet specifications or other customer requirements, increases to inventory reserves may be required which would have a negative impact on our gross margin.

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Income Taxes: We estimate our liability for income taxes based on the various jurisdictions where we conduct business. This requires us to estimate our (i) current taxes; (ii) temporary differences that result from differing treatment of certain items for tax and accounting purposes; and (iii) unrecognized tax benefits. Temporary differences result in deferred tax assets and liabilities that are reflected in the consolidated balance sheet. The deferred tax assets are reduced by a valuation allowance if, based upon all available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized. Establishing, reducing or increasing a valuation allowance in an accounting period generally results in an increase or decrease in tax expense in the statement of operations. We must make significant judgments to determine the provision for income taxes, deferred tax assets and liabilities, unrecognized tax benefits and any valuation allowance to be recorded against deferred tax assets. Our gross deferred tax asset balance as of December 28, 2024, was approximately $138.2 million, with a valuation allowance of approximately $114.5 million.

On December 15, 2022, the European Union (EU) Member States formally adopted the EU’s Pillar Two Directive, which generally provides for a minimum effective tax rate of 15%, as established by the Organization for Economic Co-operation and Development (OECD) Pillar Two Framework. The EU effective dates are January 1, 2024, and January 1, 2025, for different aspects of the directive. A significant number of other countries are expected to also implement similar legislation with varying effective dates. We are currently not subject to Pillar Two but is continuously evaluating the potential impact of the Pillar Two Framework to ensure we are compliant in the future.

Segment Information: We applied the provisions of ASC Topic 280, Segment Reporting (“ASC 280”), which sets forth a management approach to segment reporting and establishes requirements to report selected segment information quarterly and to report annually entity-wide disclosures about products, major customers and the geographies in which the entity holds material assets and reports revenue. An operating segment is defined as a component that engages in business activities whose operating results are reviewed by the Chief Operating Decision Maker (“CODM”) and for which discrete financial information is available. We have determined that our three identified operating segments are: Test Handler Group (“THG”), Semiconductor Tester Group (“STG”) and Interface Solutions Group (“ISG”). Our THG, STG and ISG operating segments qualify for aggregation under ASC 280 due to similarities in their customers, their economic characteristics, and the nature of products and services provided. As a result, we report in one segment, Semiconductor Test & Inspection.

Goodwill, Intangible Assets and Other Long-lived Assets: We evaluate goodwill for impairment annually and when an event occurs or circumstances change that indicate that the carrying value may not be recoverable. We test goodwill for impairment by first comparing the book value of net assets to the fair value of the reporting unit. If the fair value is determined to be less than the book value, a second step is performed to compute the amount of impairment as the difference between the fair value of the reporting unit and its carrying value of goodwill, not to exceed the carrying value of goodwill. We estimate the fair values of our reporting units using a weighting of the income and market approaches. Under the income approach, we use a discounted cash flow methodology to derive an indication of value, which requires management to make estimates and assumptions related to forecasted revenues, gross profit margins, operating income margins, working capital cash flow, perpetual growth rates, and long-term discount rates, among others. For the market approach, we use the guideline public company method. Under this method we utilize information from comparable publicly traded companies with similar operating and investment characteristics as the reporting units, to create valuation multiples that are applied to the operating performance metrics of the reporting unit being tested, in order to obtain an indication of value. We then apply a 50/50 weighting to the indicated values from the income and market approaches to derive the fair values of the reporting units. Forecasts of future cash flows are based on our best estimate of future net sales and operating expenses, based primarily on customer forecasts, industry trade organization data and general economic conditions. Fair value determinations require considerable judgment and are sensitive to changes in underlying assumptions and factors.

We conduct our annual impairment test as of October 1 each year and have determined there was no impairment as of October 1, 2024, as we determined that the estimated fair values of our reporting units exceeded their carrying values on that date. Other events and changes in circumstances may also require goodwill to be tested for impairment between annual measurement dates. As of December 28, 2024, we do not believe that there were indicators of impairment requiring additional testing. Should we determine that an interim goodwill impairment review is required in a future period, the review may result in an impairment charge, which would have a negative impact on our results of operations.

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Long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets might not be recoverable. Conditions that would necessitate an impairment assessment include a significant decline in the observable market value of an asset, a significant change in the extent or manner in which an asset is used, or any other significant adverse change that would indicate that the carrying amount of an asset or group of assets may not be recoverable. For long-lived assets, impairment losses are only recorded if the asset’s carrying amount is not recoverable through its undiscounted future cash flows. We measure the impairment loss based on the difference between the carrying amount and estimated fair value.

As of December 28, 2024, no events or conditions occurred suggesting an impairment in our long-lived assets.

Warranty: We provide for the estimated costs of product warranties in the period sales are recognized. Our warranty obligation estimates are affected by historical product shipment levels, product performance and material and labor costs incurred in correcting product performance problems. Should product performance, material usage or labor repair costs differ from our estimates, revisions to the estimated warranty liability would be required.

Contingencies: We are subject to certain contingencies that arise in the ordinary course of our businesses which require us to assess the likelihood that future events will confirm the existence of a loss or an impairment of an asset. If a loss or asset impairment is probable and the amount of the loss or impairment is reasonably estimable, we accrue a charge to operations in the period such conditions become known.

Share-based Compensation: Share-based compensation expense related to restricted stock unit awards is calculated based on the market price of our common stock on the grant date, reduced by the present value of dividends expected to be paid on our common stock prior to vesting of the restricted stock unit. Share-based compensation on performance stock units with market-based goals is calculated using a Monte Carlo simulation model on the date of the grant. When granted, share-based compensation expense related to stock options is recorded based on the fair value of the award on its grant date, which we estimate using the Black-Scholes valuation model.

Recent Accounting Pronouncements: For a description of accounting changes and recent accounting pronouncements, including the expected dates of adoption and estimated effects, if any, on our consolidated financial statements, see Note 1, “Recent Accounting Pronouncements” in Part IV, Item 15(a) of this Form 10-K.

RESULTS OF OPERATIONS

Recent Transactions Impacting Results of Operations

On January 30, 2023, we completed the acquisition of MCT, a U.S. based company that provides automated solutions for the semiconductor industry and designs, manufactures, markets, services and distributes strip test handlers, film frame handlers and laser mark handlers. On October 2, 2023, we acquired EQT, a Singapore-based company that is a provider of semiconductor test contactors and other test consumables. MCT and EQT are included in Cohu’s consolidated results from operations as of the date they were acquired by Cohu.

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The following table summarizes certain operating data as a percentage of net sales:

Please refer to “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 in our 2023 Annual Report on Form 10-K, filed with the SEC on February 16, 2024, for comparative discussion of our fiscal years ended December 30, 2023 and December 31, 2022.

2024 Compared to 2023

Net Sales

Cohu’s consolidated net sales decreased 36.9% from $636.3 million in fiscal 2023 to $401.8 million in fiscal 2024. The decrease in our net sales was due to the current global macroeconomic environment, which is driving lower demand for automotive, industrial, consumer, and mobile applications. Our consolidated net sales include the net sales of EQT, which Cohu acquired in October of fiscal 2023. EQT sales totaled $14.1 million and $3.6 million, in fiscal 2024 and 2023, respectively.

Gross Margin (exclusive of amortization of acquisition-related intangible assets described below)

Gross margin consists of net sales less cost of sales. Cost of sales consists primarily of the materials, assembly and test labor and overhead from operations. Our gross margin can fluctuate due to a number of factors, including, but not limited to, the mix of products sold, product support costs, changes in inventory reserves, the sale of previously reserved inventory and business volume which impacts the utilization of our manufacturing capacity. Our gross margin, as a percentage of net sales, decreased to 44.9% in fiscal 2024 from 47.6% in fiscal 2023. During fiscal 2024, our gross margin has declined due to lower business volume which has negatively impacted our ability to leverage fixed costs. In fiscal 2023, cost of sales also included the recognition of $1.1 million of step-up adjustments related to acquired inventories in the acquisitions of MCT and EQT.

We compute the majority of our excess and obsolete inventory reserve requirements using inventory usage forecasts. During fiscal 2024, we recorded net charges to cost of sales of approximately $5.4 million for excess and obsolete inventory. In fiscal 2023, net charges to cost of sales for excess and obsolete inventory were $4.5 million. We believe our reserves for excess and obsolete inventory and lower of cost or net realizable value are adequate to cover known exposures at December 28, 2024. Reductions in customer forecasts, continued modifications to products, our failure to meet specifications or other customer requirements may result in additional charges to operations that could negatively impact our gross margin in future periods.

Research and Development Expense (“R&D Expense”)

R&D expense consists primarily of salaries and related costs of employees engaged in ongoing research, product design and development activities, costs of engineering materials and supplies and professional consulting expenses. Our future operating results depend, to a considerable extent, on our ability to maintain a competitive advantage in the products we provide, and historically we have maintained our commitment to investing in R&D in order to be able to continue to offer new products to our customers. R&D expense in fiscal 2024 was $84.8 million, or 21.1% of net sales, compared to $88.6 million, or 13.9% of net sales in fiscal 2023. R&D expenses decreased during fiscal 2024 due to lower spending on material costs associated with new product development and lower incentive compensation due to current business conditions. Fiscal 2024 and 2023 included $1.6 million and $0.3 million of incremental costs from EQT, respectively.

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Selling, General and Administrative Expense (“SG&A Expense”)

SG&A expense consists primarily of salaries and benefit costs of employees, commission expense for independent sales representatives, product promotion and costs of professional services. SG&A expense as a percentage of net sales increased to 31.9% in fiscal 2024, from 20.8% in fiscal 2023, decreasing from $132.2 million in fiscal 2023 to $128.0 million in fiscal 2024. SG&A expense during fiscal 2024 was down on a year-over-year basis due to the implementation of cost control measures and lower incentive compensation in response to current business conditions. For fiscal 2024, SG&A expense includes $3.5 million of one-time severance and other costs resulting from transitioning certain manufacturing to Asia related to the expansion of our factories in the Philippines and Malaysia, $2.8 million of incremental SG&A costs from the operations of EQT, $0.9 million from the impairment of our investment in Fraes-und Technologiezentrum GmbH Frasdorf and $0.6 million of professional fees and other costs related to acquisitions of EQT and Tignis. Fiscal 2023 included $0.8 million of incremental SG&A costs from the operations of EQT and $1.6 million of transaction related costs incurred specifically related to the acquisitions of MCT and EQT and $1.1 million of one-time severance and other costs resulting from transitioning certain manufacturing to Asia.

Amortization of Purchased Intangible Assets

Amortization of purchased intangibles is the process of expensing the cost of an intangible asset acquired through a business combination over the projected life of the asset. Amortization of acquisition-related intangible assets was $39.1 million and $36.4 million for fiscal 2024 and 2023, respectively. The increase in expenses recorded during the current year was a result of the amortization of acquired intangible assets from EQT.

Restructuring Charges

During fiscal 2023, we began a strategic restructuring and integration program in connection with our acquisition of MCT to reposition our organization and improve our cost structure as part of our integration plan. In connection with our integration plan, we recorded restructuring charges totaling $2.4 million in fiscal 2023. Restructuring charges were not material in fiscal 2024.

See Note 4, “Restructuring Charges” in Part IV, Item 15(a) of this Form 10-K for additional information with respect to restructuring charges.

Interest Expense and Income

Interest expense was $0.6 million in fiscal 2024 compared to $3.4 million in fiscal 2023. The year-over-year decrease in interest expense resulted from a reduction in the outstanding balance of our Term Loan Credit Facility which was paid off in February of 2024.

Interest income was $10.0 million and $11.5 million in fiscal 2024 and 2023, respectively. The decrease in interest income year-over-year is a result of lower cash and investment balances and lower interest rates.

Foreign Transaction Gain (Loss) and Other

We have operations in foreign countries and conduct business in the local currency in these countries. We enter into foreign currency forward contracts to hedge against future movements in foreign exchange rates that affect certain U.S. Dollar denominated assets and liabilities that are held at our subsidiaries whose functional currency is the local currency. During fiscal 2024, the U.S. Dollar strengthened against foreign currencies we operate in. During fiscal 2024 we recognized losses of $2.4 million, net of $7.5 million in losses generated by our foreign currency forward contracts. In fiscal 2023, the U.S. Dollar weakened against foreign currencies we operate in resulting in recognized losses of $5.2 million, net of $2.1 million of gains generated by our foreign currency forward contracts.

See Note 8 “Derivative Financial Instruments” in Part IV, Item 15(a) of this Form 10-K for additional information with respect to our foreign currency forward contracts.

Income Taxes

The income tax provision expressed as a percentage of pre-tax income or loss in fiscal 2024 and 2023 was (7.5)% and 38.6%, respectively. The provision for income taxes decreased from $17.7 million in fiscal 2023 to $4.9 million in fiscal 2024 primarily due to the reduction in pre-tax income from operations.

Companies are required to assess whether a valuation allowance should be recorded against their deferred tax assets (“DTAs”) based on the consideration of all available evidence, using a “more likely than not” realization standard. The four sources of taxable income that must be considered in determining whether DTAs will be realized are, (1) future reversals of existing taxable temporary differences (i.e. offset of gross deferred tax assets against gross deferred tax liabilities); (2) taxable income in prior carryback years, if carryback is permitted under the tax law; (3) tax planning strategies and (4) future taxable income exclusive of reversing temporary differences and carryforwards.

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In assessing whether a valuation allowance is required, significant weight is to be given to evidence that can be objectively verified. We have evaluated our DTAs at each reporting period, including an assessment of our cumulative income or loss over the prior three-year period and future periods, to determine if a valuation allowance was required.

Based on the evidence available including a lack of sustainable earnings and history of expiring unused NOLs, and tax credits, we continue to maintain our judgement that a previously recorded valuation allowance against substantially of our net deferred tax assets in the United States is still required. If a change in judgement regarding this valuation allowance were to occur in the future, we will record a potentially material deferred tax benefit, which could result in a favorable impact on the effective tax rate in that period.

Our valuation allowance on our DTAs at December 28, 2024, and December 30, 2023, was approximately $114.5 million and $99.9 million, respectively. The remaining gross DTAs for which a valuation allowance was not recorded are realizable primarily through future reversals of existing taxable temporary differences and to a lesser extent future taxable income in certain jurisdictions exclusive of reversing temporary differences and carryforwards.

For a full reconciliation of our effective tax rate to the U.S. federal statutory rate and further explanation of our provision for income taxes, see Note 10, “Income Taxes”, included in Part IV, Item 15(a) of this Form 10-K, which is incorporated herein by reference.

Net (Loss) Income

As a result of the factors set forth above, our net loss was $69.8 million in fiscal 2024 and our net income was $28.2 million in fiscal 2023.

LIQUIDITY AND CAPITAL RESOURCES

Our business is dependent on capital expenditures by semiconductor manufacturers and test subcontractors that are, in turn, dependent on the current and anticipated market demand for semiconductors. The cyclical, seasonal and volatile nature of demand for semiconductor equipment, our primary industry, makes estimates of future revenues, results of operations and net cash flows difficult.

Our primary historical source of liquidity and capital resources has been cash flow generated by operations and we manage our business to maximize operating cash flows as our primary source of liquidity. We use cash to fund growth in our operating assets and to fund new products and product enhancements primarily through research and development. As of December 28, 2024, $123.9 million or 60.0% of our cash and cash equivalents was held by our foreign subsidiaries. If these funds are needed for our operations in the U.S., we may be required to accrue and pay foreign withholding taxes if we repatriate these funds. Except for working capital requirements in certain jurisdictions, we provide for all withholding and other residual taxes related to unremitted earnings of our foreign subsidiaries.

On December 28, 2024, our total indebtedness was $8.8 million, which included $1.7 million outstanding under Kita’s term loans, $6.5 million outstanding under Cohu GmbH’s construction loans and $0.6 million outstanding under Kita’s lines of credit.

On February 9, 2024, we made a cash payment of $29.3 million to repay the remaining outstanding principal of our Term Loan Credit Facility. In fiscal 2024 and 2023, we repurchased 915,504 shares and 700,270 shares of our outstanding common stock for $27.0 million and $23.6 million, respectively, to be held as treasury stock.

We believe that our sources of liquidity will be sufficient to satisfy our anticipated cash requirements through at least the next 12 months. Our liquidity could be negatively affected by a decrease in demand for our products. In addition, we may make acquisitions or increase our capital expenditures and may need to raise additional capital through debt or equity financing to provide for greater flexibility to fund these activities. Additional financing may not be available or not available on terms favorable to us. A discussion of cash flows for the year ended December 31, 2022 has been omitted from this Annual Report on Form 10-K, but may be found in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations,” under the heading “Liquidity and Capital Resources” in our Annual Report on Form 10-K for the year ended December 30, 2023, filed with the SEC on February 16, 2024, which discussion is incorporated herein by reference and which is available free of charge on the SEC’s website at www.sec.gov.

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Liquidity

Working Capital: The following summarizes our cash, cash equivalents, short-term investments and working capital at December 28, 2024 and December 30, 2023:

Cash Flows

Operating Activities: Cash provided by operating activities consists of our net loss adjusted for non-cash expenses and changes in operating assets and liabilities. These adjustments include impairment charges, depreciation expense on property, plant and equipment, share-based compensation expense, amortization of intangible assets, deferred income taxes, amortization of cloud-based software implementation costs, amortization of debt discounts and issuance costs and gains from the sale of property, plant and equipment. Our net cash flows provided by operating activities in fiscal 2024 totaled $2.8 million compared to $101.5 million in fiscal 2023. The decrease in cash provided by operating activities in the current year was a result of weaker business conditions, which drove a net loss in the current fiscal year. Cash provided by operating activities was also impacted by changes in current assets and liabilities which included decreases in accounts receivable and accounts payable. Net sales in the fourth quarter of fiscal 2024 and the timing of the resulting cash conversion cycle drove the $34.9 million decrease in accounts receivable, and the timing of payments to our suppliers resulted in the $3.6 million decrease in accounts payable. Accrued compensation, warranty and other liabilities decreased $15.5 million due to lower business volume resulting in lower rates of accrual. Cash provided by operating activities was also impacted by decreases in income taxes payable of $2.2 million because of payments made. During fiscal 2024, other current assets increased $16.1 million due to an increase in income taxes receivable and prepaid vendor deposits, and inventories decreased $6.4 million due to lower business volume and strict inventory management.

Investing Activities: Investing cash flows consist primarily of cash used for capital expenditures in support of our business, purchases of investments, business acquisitions and proceeds from investment maturities and asset disposals. Our net cash provided by investing activities in fiscal 2024 totaled $21.9 million. In fiscal 2024 we used $78.6 million in cash for purchases of short-term investments and generated $114.2 million from sales and maturities. We invest our excess cash, in an attempt to seek the highest available return while preserving capital, in short-term investments since excess cash may be required for a business-related purpose. Additions to property, plant and equipment in fiscal 2024 were $10.6 million and were made to support our operating and development activities. Cash paid for the settlement of net investment hedges totaled $3.2 million in fiscal 2024. Our net cash used in investing activities in fiscal 2023 totaled $30.2 million. In fiscal 2023 we used $97.3 million in cash for purchases of short-term investments and generated $152.6 million from sales and maturities. During fiscal 2023, we used $26.3 million of cash, net of cash received, for the acquisition of MCT which was a strategic transaction for our test handler group. In fiscal 2023, we also used $43.4 million of cash, net of cash received, for the acquisition of EQT, which was a strategic transaction for our interface solutions group. Additions to property, plant and equipment in fiscal 2023 of $16.1 million were made to support our operating and development activities.

Financing Activities: Financing cash flows consist primarily of net proceeds under our employee stock purchase plans, repurchases of shares made under our share repurchase program and repayments of debt, net of new borrowings. In fiscal 2024, our cash used in financing activities totaled $59.0 million. In fiscal 2023, our cash used in financing activities totaled $68.1 million. Repayments of short-term borrowings and long-term debt during fiscal 2024 totaled $31.3 million, which includes $29.3 million of cash prepayments of our Term Loan Credit Facility. During fiscal 2023 our repayments totaled $38.8 million and included $34.1 million of cash prepayments of our Term Loan Credit Facility. During fiscal 2024 and 2023, we made payments totaling $27.0 million and $23.6 million, respectively for shares of our common stock repurchased under our share repurchase program to be held as treasury stock. We issue restricted stock units, including performance stock units, and maintain an employee stock purchase plan as components of our overall employee compensation. In fiscal 2024, cash used to settle the minimum statutory tax withholding requirements on behalf of our employees upon vesting of restricted and performance stock awards, net of proceeds from shares issued under our employee stock purchase plan and from the exercise of employee stock options was $0.1 million. In fiscal 2023, net cash used to settle the minimum statutory tax withholding requirements on behalf of our employees totaled $5.7 million. The decrease in cash used to settle tax withholding requirements between fiscal 2024 and 2023 is directly correlated to the decrease in Cohu’s stock price at the end of March year over year when the majority of awards vest.

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Share Repurchase Program

On October 28, 2021, we announced that our Board of Directors authorized a $70 million share repurchase program. This share repurchase program was effective as of November 2, 2021, and has no expiration date. On October 25, 2022, our Board of Directors authorized an additional $70 million under the share repurchase program. The timing of share repurchases and the number of shares of common stock to be repurchased will depend upon prevailing market conditions and other factors. Repurchases under this program will be made using our existing cash resources and may be commenced or suspended from time to time at our discretion without prior notice. Repurchases may be made in the open market, through 10b5-1 programs, or in privately negotiated transactions at prevailing market rates in accordance with federal securities laws. For the year ended December 28, 2024, we repurchased 915,504 shares of our common stock for $27.0 million to be held as treasury stock. As of December 28, 2024, $31.4 million remained available for us to repurchase shares of our common stock under our share repurchase program.

Capital Resources

We have access to credit facilities and other borrowings provided by financial institutions to finance acquisitions, capital expenditures and our operations if needed. A summary of our borrowings and available credit is as follows.

Credit Agreement

On October 1, 2018, we entered into a Credit Agreement providing for a $350.0 million Term Loan Credit Facility and borrowed the full amount to finance a portion of the Xcerra acquisition. Loans under the Term Loan Credit Facility amortize in equal quarterly installments of 0.25% of the original principal amount, with the balance payable at maturity. All outstanding principal and interest in respect of the Term Loan Credit Facility would have been due on or before October 1, 2025. The loans under the Term Loan Credit Facility bore interest, at Cohu’s option, at a floating annual rate equal to the London Interbank Offered Rate (“LIBOR”) plus a margin of 3.00%. On June 16, 2023, in connection with the discontinuation of LIBOR, we entered into an amendment to our Term Loan Credit Facility, which provided for the transition of the benchmark interest rate from LIBOR to the Secured Overnight Financing Rate (“SOFR” or “Term SOFR”). Effective with the interest period beginning July 1, 2023, LIBOR was replaced with Adjusted Term SOFR, a floating annual rate equal to SOFR plus a margin of 3.0%. At December 30, 2023, the outstanding loan balance, net of discount and deferred financing costs, was $29.1 million and $3.4 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets.

On February 9, 2024, we made a cash payment of $29.3 million to repay the remaining outstanding amounts owed under our Term Loan Credit Facility. We accounted for the transaction as a debt extinguishment, and in the first quarter of fiscal 2024 we recognized a loss of $0.2 million in our consolidated statement of operations due to the recognition of the remaining debt discount and deferred financing costs. During fiscal 2023, we repurchased $34.1 million in principal of our Term Loan Credit Facility in cash. We accounted for the repurchase as a debt extinguishment, which resulted in a loss of $0.4 million reflected in our consolidated statement of operations, as well as a $0.4 million reduction in debt discounts and deferred financing costs in our consolidated balance sheets.

Kita Term Loans

We have a series of term loans with Japanese financial institutions primarily related to the expansion of our facility in Osaka, Japan. The loans are collateralized by the facility and land, carry interest rates ranging from 0.05% to 0.72%, and expire at various dates through 2034. At December 28, 2024, the outstanding loan balance was $1.7 million and $0.2 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. At December 30, 2023, the outstanding loan balance was $2.1 million and $0.2 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. The term loans are denominated in Japanese Yen and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates.

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Construction Loans

In July 2019 and June 2020, one of our wholly owned subsidiaries located in Germany entered into a series of construction loans (“Loan Facilities”) with a German financial institution providing it with total borrowings of up to €10.1 million. The Loan Facilities were utilized to finance the expansion of our facility in Kolbermoor, Germany and are secured by the land and the existing building on the site. The Loan Facilities bear interest at agreed upon rates based on the facility amounts as discussed below.

The first facility totaling €3.4 million has been fully drawn and is payable over 10 years at a fixed annual interest rate of 0.8%. Principal and interest payments are due each quarter over the duration of the facility ending in September 2029. The second facility totaling €5.2 million has been fully drawn and is payable over 15 years at an annual interest rate of 1.05%, which is fixed until April 2027. Principal and interest payments are due each month over the duration of the facility ending in January 2034. The third facility totaling €0.9 million has been fully drawn and is payable over 10 years at an annual interest rate of 1.2%. Principal and interest payments are due each month over the duration of the facility ending in May 2030.

At December 28, 2024, total outstanding borrowings under the Loan Facilities was $6.5 million with $0.9 million of the total outstanding balance being presented as current installments of long-term debt in our consolidated balance sheets. At December 30, 2023, total outstanding borrowings under the Loan Facilities was $7.7 million with $1.0 million of the total outstanding balance being presented as current installments of long-term debt in our consolidated balance sheets. The loans are denominated in Euros and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates. The fair value of the debt approximates the carrying value at December 28, 2024.

Lines of Credit

As a result of our acquisition of Kita, we assumed a series of revolving credit facilities with various financial institutions in Japan. The credit facilities renew monthly and provide Kita with access to working capital totaling up to 960 million Japanese Yen of which 100 million Japanese Yen is drawn. At December 28, 2024, total borrowings outstanding under the revolving lines of credit were $0.6 million. As these credit facility agreements renew monthly, they have been included in short-term borrowings in our consolidated balance sheets.

The revolving lines of credit are denominated in Japanese Yen and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates.

Our wholly owned subsidiary in Switzerland has one available line of credit which provides it with borrowings of up to a total of 2.0 million Swiss Francs, a portion of which is reserved for tax guarantees. At December 28, 2024 and December 30, 2023, no amounts were outstanding under this line of credit.

We also have a letter of credit facility (“LC Facility”) under which Bank of America, N.A., has agreed to administer the issuance of letters of credit on our behalf. The LC Facility requires us to maintain deposits of cash or other approved investments in amounts that approximate our outstanding letters of credit and contains customary restrictive covenants. In addition, our wholly owned subsidiary, Xcerra, has arrangements with various financial institutions for the issuance of letters of credit and bank guarantees. As of December 28, 2024, $0.4 million was outstanding under standby letters of credit and bank guarantees.

We expect that we will continue to make capital expenditures to support our business and we anticipate that present working capital will be sufficient to meet our operating requirements for at least the next twelve months.

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Contractual Obligations

The following table summarizes our significant contractual obligations at December 28, 2024, and the effect such obligations are expected to have on our liquidity and cash flows in future periods. Amounts excluded are our liability for unrecognized tax benefits that totaled approximately $33.8 million at December 28, 2024. We are currently unable to provide a reasonably reliable estimate of the amount or period(s) the cash settlement of this liability may occur.

The table above does not include pension, post-retirement benefit and warranty obligations because it is not certain when these liabilities will be funded. For additional information regarding our pension and post-retirement benefits obligations see Note 6, “Employee Benefit Plans” and for more information on our contractual obligations, see Note 14, “Guarantees” in Part IV, Item 15(a) of this Form 10-K.

Commitments to contract manufacturers and suppliers. From time to time, we enter into commitments with our vendors and outsourcing partners to purchase inventory at fixed prices or in guaranteed quantities. We are not able to determine the aggregate amount of such purchase orders that represent contractual obligations, as purchase orders may represent authorizations to purchase rather than binding agreements. Our purchase orders are based on our current manufacturing needs and are fulfilled by our vendors within relatively short time horizons. We typically do not have significant agreements for the purchase of raw materials or other goods specifying minimum quantities or set prices that exceed our expected requirements for the next three months.

Off-Balance Sheet Arrangements. During the ordinary course of business, we provide standby letters of credit instruments to certain parties as required. As of December 28, 2024, $0.3 million was outstanding under standby letters of credit.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

OVERVIEW

Cohu is a leading supplier of semiconductor test and inspection and metrology automation systems (handlers), MEMS test modules, test contactors, thermal subsystems, and semiconductor ATE used by global semiconductor manufacturers and test subcontractors. We offer a wide range of products and services and our revenue from capital equipment products is driven by the capital expenditure and operating budgets of our customers, who often abruptly delay or accelerate purchases in reaction to variations in their business. The level of expenditures by these companies depends on the current and anticipated market demand for semiconductor devices and the products that incorporate them. Our recurring products are driven by the number of semiconductor devices that are tested and by the continuous introduction of new products and new technologies by our customers. As a result, our recurring products provide a more stable recurring source of revenue and generally do not have the same degree of cyclicality as our capital equipment products.

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In 2023, global macroeconomic and geopolitical factors impacted the semiconductor industry. In response to the higher cost of capital and slowing demand, many chip companies are cutting costs, reducing employee headcount, and pushing out capital expenditures for additional capacity. For the year ended December 30, 2023, our net sales decreased 21.7%, year-over-year, to $636.3 million due to lower demand for automotive, industrial, consumer, mobility, and 5G-related products driven by these global economic conditions. Over the past twelve months, we have seen improvements in our gross margin due to favorable revenue mix, and greater insourcing of contactor manufacturing. Despite recent weakness in the semiconductor industry based on our ongoing assessment of business conditions and the results from our operations, we have continued to take actions to reduce outstanding principal debt under our Term Loan Credit Facility through voluntary prepayments. On February 9, 2024, we made a cash payment of $29.3 million to repay the remaining outstanding principal of our Term Loan Credit Facility. During 2023 we repurchased 700,270 shares of our common stock for approximately $23.6 million.

We continue to focus on building a well-balanced and resilient business model. Our long-term market drivers and market strategy remain intact, and we are encouraged by increased use of semiconductors including the most recent developments in artificial intelligence (“AI”), along with customer traction with our new products. We continue to capture new customers and new opportunities within our current customers’ business and remain optimistic about the long-term prospects for our business due to the increasing ubiquity of semiconductors, increasing semiconductor complexity, increasing quality demands from semiconductor customers, increasing test intensity and continued proliferation of electronics in a variety of products across the automotive, mobility, industrial, computing, and consumer markets.

Application of Critical Accounting Estimates and Policies

Our discussion and analysis of our financial condition and results of operations is based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. We base our estimates on historical experience, forecasts and on various other assumptions that are believed to be reasonable under the circumstances; however actual results may differ from those estimates under different assumptions or conditions. The methods, estimates and judgments we use in applying our accounting policies have a significant impact on the results we report in our financial statements. Some of our accounting policies require us to make difficult and subjective judgments, often as a result of the need to make estimates of matters that are inherently uncertain. Our critical accounting estimates that we believe are the most important to investors’ understanding of our financial results and condition and require complex management judgment include:

Below, we discuss these policies further, as well as the estimates and judgments involved. We also have other policies that we consider key accounting policies; however, these policies typically do not require us to make estimates or judgments that are difficult or subjective.

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Revenue Recognition: Our net sales are derived from the sale of products and services and are adjusted for estimated returns and allowances, which historically have been insignificant. We recognize revenue when the obligations under the terms of a contract with our customers are satisfied; generally, this occurs with the transfer of control of our systems, non-system products or the completion of services. In circumstances where control is not transferred until destination or acceptance, we defer revenue recognition until such events occur. Revenue for established products that have previously satisfied a customer’s acceptance requirements is generally recognized upon shipment. In cases where a prior history of customer acceptance cannot be demonstrated or from sales where customer payment dates are not determinable and in the case of new products, revenue and cost of sales are deferred until customer acceptance has been received. Our post-shipment obligations typically include standard warranties. Service revenue is recognized over time as the transfer of control is completed for the related contract or upon completion of the services if they are short-term in nature. Spares, contactor and kit revenue is generally recognized upon shipment. Certain of our equipment sales have multiple performance obligations. These arrangements involve the delivery or performance of multiple performance obligations, and transfer of control of performance obligations may occur at different points in time or over different periods of time. For arrangements containing multiple performance obligations, the revenue relating to the undelivered performance obligation is deferred using the relative standalone selling price method utilizing estimated sales prices until satisfaction of the deferred performance obligation. Unsatisfied performance obligations primarily represent contracts for products with future delivery dates. At December 30, 2023, and December 31, 2022, we had $6.2 million and $7.1 million of revenue expected to be recognized in the future related to performance obligations that are unsatisfied (or partially unsatisfied) with expected durations of over one year, respectively. As allowed under ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”), we have opted to not disclose unsatisfied performance obligations for contracts with original expected durations of less than one year. We generally sell our equipment with a product warranty. The product warranty provides assurance to customers that delivered products are as specified in the contract (an “assurance-type warranty”). Therefore, we account for such product warranties under ASC Topic 460, Guarantees (“ASC 460”), and not as a separate performance obligation. The transaction price reflects our expectations about the consideration we will be entitled to receive from the customer and may include fixed or variable amounts. Fixed consideration primarily includes sales to customers that are known as of the end of the reporting period. Variable consideration includes sales in which the amount of consideration that we will receive is unknown as of the end of a reporting period. Such consideration primarily includes sales made to certain customers with cumulative tier volume discounts offered. Variable consideration arrangements are rare; however, when they occur, we estimate variable consideration as the expected value to which we expect to be entitled. Included in the transaction price estimate are amounts in which it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. The estimate is based on information available for projected future sales. Variable consideration that does not meet revenue recognition criteria is deferred. Accounts receivable represents our unconditional right to receive consideration from our customer. Payments terms do not exceed one year from the invoice date and therefore do not include a significant financing component. To date, there have been no material impairment losses on accounts receivable. There were no material contract assets recorded on the consolidated balance sheet in any of the periods presented. On shipments where sales are not recognized, gross profit is generally recorded as deferred profit in our consolidated balance sheet representing the difference between the receivable recorded and the inventory shipped.

Accounts Receivable: We maintain an allowance for credit losses for estimated losses resulting from the inability of our customers to make required payments. If the financial condition of our customers deteriorates, resulting in an impairment of their ability to make payments, additional allowances may be required. Our customers include semiconductor manufacturers and semiconductor test subcontractors throughout many areas of the world. While we believe that our allowance for credit losses is adequate and represents our best estimate of future losses we will continue to monitor customer liquidity and other economic conditions, which may result in changes to our estimates.

Inventory: The valuation of inventory requires us to estimate obsolete or excess inventory as well as inventory that is not of saleable quality. The determination of obsolete or excess inventory requires us to estimate the future demand for our products. The demand forecast is a direct input in the development of our short-term manufacturing plans. We record valuation reserves on our inventory for estimated excess and obsolete inventory and lower of cost or net realizable value concerns equal to the difference between the cost of inventory and the estimated realizable value based upon assumptions about future product demand, market conditions and product selling prices. If future product demand, market conditions or product selling prices are less than those projected by management or if continued modifications to products are required to meet specifications or other customer requirements, increases to inventory reserves may be required which would have a negative impact on our gross margin.

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Income Taxes: We estimate our liability for income taxes based on the various jurisdictions where we conduct business. This requires us to estimate our (i) current taxes; (ii) temporary differences that result from differing treatment of certain items for tax and accounting purposes and (iii) unrecognized tax benefits. Temporary differences result in deferred tax assets and liabilities that are reflected in the consolidated balance sheet. The deferred tax assets are reduced by a valuation allowance if, based upon all available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized. Establishing, reducing or increasing a valuation allowance in an accounting period generally results in an increase or decrease in tax expense in the statement of income. We must make significant judgments to determine the provision for income taxes, deferred tax assets and liabilities, unrecognized tax benefits and any valuation allowance to be recorded against deferred tax assets. Our gross deferred tax asset balance as of December 30, 2023, was approximately $124.0 million, with a valuation allowance of approximately $99.9 million.

During December 2022, the Organization for Economic Cooperation and Development (“OECD”) announced that it has reached agreement among its 136-member countries that certain multinational enterprises will be subject to a global minimum tax rate of 15%, also known as Pillar Two. South Korea became the first country to enact such global minimum tax rules, which will be effective for fiscal years beginning on or after January 1, 2024. These specific actions did not impact our consolidated financial statements in 2023, however, many more countries are expected to issue laws and regulations to conform with this guidance soon. We will continue to monitor the pertinent law changes and regulations to determine the impact they would have on our operating and financial results.

Segment Information: We applied the provisions of ASC Topic 280, Segment Reporting (“ASC 280”), which sets forth a management approach to segment reporting and establishes requirements to report selected segment information quarterly and to report annually entity-wide disclosures about products, major customers and the geographies in which the entity holds material assets and reports revenue. An operating segment is defined as a component that engages in business activities whose operating results are reviewed by the chief operating decision maker and for which discrete financial information is available. We have determined that our three identified operating segments are: Test Handler Group (“THG”), Semiconductor Tester Group (“STG”) and Interface Solutions Group (“ISG”). Our THG, STG and ISG operating segments qualify for aggregation under ASC 280 due to similarities in their customers, their economic characteristics, and the nature of products and services provided. As a result, we report in one segment, Test & Inspection. Prior to the sale of our PCB Test business on June 24, 2021, we reported in two segments, Semiconductor Test & Inspection and PCB Test.

Goodwill and Indefinite-Lived Intangibles, Other Intangible Assets and Long-lived Assets: We evaluate goodwill and other indefinite-lived intangible assets, which are solely comprised of in-process research and development (“IPR&D”), for impairment annually and when an event occurs or circumstances change that indicate that the carrying value may not be recoverable. We test goodwill for impairment by first comparing the book value of net assets to the fair value of the reporting unit or asset, in the case of in-process research and development. If the fair value is determined to be less than the book value, a second step is performed to compute the amount of impairment as the difference between the fair value of the reporting unit and it’s carrying value of goodwill. We estimated the fair values of our reporting units using a weighting of the income and market approaches. Under the income approach, we use a discounted cash flow methodology to derive an indication of value, which requires management to make estimates and assumptions related to forecasted revenues, gross profit margins, operating income margins, working capital cash flow, perpetual growth rates, and long-term discount rates, among others. For the market approach, we use the guideline public company method. Under this method we utilize information from comparable publicly traded companies with similar operating and investment characteristics as the reporting units, to create valuation multiples that are applied to the operating performance metrics of the reporting unit being tested, in order to obtain an indication of value. We then apply a 50/50 weighting to the indicated values from the income and market approaches to derive the fair values of the reporting units. Forecasts of future cash flows are based on our best estimate of future net sales and operating expenses, based primarily on customer forecasts, industry trade organization data and general economic conditions. Fair value determinations require considerable judgment and are sensitive to changes in underlying assumptions and factors.

We conduct our annual impairment test as of October 1st of each year, and have determined there was no impairment as of October 1, 2023, as we determined that the estimated fair values of our reporting units exceeded their carrying values on that date. Other events and changes in circumstances may also require goodwill to be tested for impairment between annual measurement dates. As of December 30, 2023, we do not believe that circumstances have occurred that indicate impairment of our goodwill is more-likely-than-not. In the event we determine that an interim goodwill impairment review is required in a future period, the review may result in an impairment charge, which would have a negative impact on our results of operations.

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During 2021, we completed and transferred to developed technology our last remaining in-process technology project which was reviewed for impairment as part of this process. Due to a change in forecasted results an impairment charge of $0.1 million was recorded.

Long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets might not be recoverable. Conditions that would necessitate an impairment assessment include a significant decline in the observable market value of an asset, a significant change in the extent or manner in which an asset is used, or any other significant adverse change that would indicate that the carrying amount of an asset or group of assets may not be recoverable. For long-lived assets, impairment losses are only recorded if the asset’s carrying amount is not recoverable through its undiscounted future cash flows. We measure the impairment loss based on the difference between the carrying amount and estimated fair value.

Warranty: We provide for the estimated costs of product warranties in the period sales are recognized. Our warranty obligation estimates are affected by historical product shipment levels, product performance and material and labor costs incurred in correcting product performance problems. Should product performance, material usage or labor repair costs differ from our estimates, revisions to the estimated warranty liability would be required.

Contingencies: We are subject to certain contingencies that arise in the ordinary course of our businesses which require us to assess the likelihood that future events will confirm the existence of a loss or an impairment of an asset. If a loss or asset impairment is probable and the amount of the loss or impairment is reasonably estimable, we accrue a charge to operations in the period such conditions become known.

Share-based Compensation: Share-based compensation expense related to restricted stock unit awards is calculated based on the market price of our common stock on the grant date, reduced by the present value of dividends expected to be paid on our common stock prior to vesting of the restricted stock unit. Share-based compensation on performance stock units with market-based goals is calculated using a Monte Carlo simulation model on the date of the grant. When granted, share-based compensation expense related to stock options is recorded based on the fair value of the award on its grant date, which we estimate using the Black-Scholes valuation model.

Our estimate of share-based compensation expense requires a number of complex and subjective assumptions and the assumptions used in calculating the fair value of share-based awards represent our best estimates, but these estimates involve inherent uncertainties and the application of management judgment. Although we believe the assumptions and estimates we have made are reasonable and appropriate, changes in assumptions could materially impact our reported financial results.

Recent Accounting Pronouncements: For a description of accounting changes and recent accounting pronouncements, including the expected dates of adoption and estimated effects, if any, on our consolidated financial statements, see Note 1, “Recent Accounting Pronouncements” in Part IV, Item 15(a) of this Form 10-K.

RESULTS OF OPERATIONS

Recent Transactions Impacting Results of Operations

On January 30, 2023, we completed the acquisition of MCT, a U.S. based company that provides automated solutions for the semiconductor industry and designs, manufactures, markets, services and distributes strip test handlers, film frame handlers and laser mark handlers. On October 2, 2023, we acquired EQT, a Singapore-based company that is a provider of semiconductor test contactors and other test consumables. MCT and EQT are included in Cohu’s consolidated results from operations as of the date of they were acquired by Cohu.

In 2021, we completed the sale of our PCB Test business. Due to the timing of the divestment of this business our results for 2021 include our PCB Test business for the six months ended June 24, 2021.

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The following table summarizes certain operating data as a percentage of net sales:

Please refer to “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 in our 2022 Annual Report on Form 10-K, filed with the SEC on February 17, 2023, for comparative discussion of our fiscal years ended December 31, 2022 and December 25, 2021.

2023 Compared to 2022

Net Sales

Cohu’s consolidated net sales decreased 21.7% from $812.8 million in 2022 to $636.3 million in 2023. The decrease was due to the current global macroeconomic environment, which is driving lower demand for automotive, industrial, and mobility products (including 5G-related products). Our consolidated net sales in 2023 also include the net sales of MCT and EQT, which Cohu acquired during 2023, and totaled $13.8 million.

Gross Margin (exclusive of amortization of acquisition-related intangible assets described below)

Gross margin consists of net sales less cost of sales (excluding the impact of amortization of developed technology). Cost of sales consists primarily of the materials, assembly and test labor and overhead from operations. Our gross margin can fluctuate due to a number of factors, including, but not limited to, the mix of products sold, product support costs, changes in inventory reserves, the sale of previously reserved inventory and business volume which impacts the utilization of our manufacturing capacity. Our gross margin, as a percentage of net sales, increased to 47.6% in 2023 from 47.2% in 2022. During 2023, our gross margin improved compared to 2022 due to favorable product mix and increased insourcing of contactor manufacturing.

We compute the majority of our excess and obsolete inventory reserve requirements using inventory usage forecasts. During 2023, we recorded net charges to cost of sales of approximately $4.5 million for excess and obsolete inventory. In 2022, net charges to cost of sales for excess and obsolete inventory were $7.2 million. We believe our reserves for excess and obsolete inventory and lower of cost or net realizable value are adequate to cover known exposures at December 30, 2023. Reductions in customer forecasts, continued modifications to products, our failure to meet specifications or other customer requirements may result in additional charges to operations that could negatively impact our gross margin in future periods.

Research and Development Expense (“R&D Expense”)

R&D expense consists primarily of salaries and related costs of employees engaged in ongoing research, product design and development activities, costs of engineering materials and supplies and professional consulting expenses. Our future operating results depend, to a considerable extent, on our ability to maintain a competitive advantage in the products we provide, and historically we have maintained our commitment to investing in R&D in order to be able to continue to offer new products to our customers. R&D expense in 2023 was $88.6 million, or 13.9% of net sales, compared to $92.6 million, or 11.4% of net sales in 2022. R&D expenses decreased during fiscal 2023 due to lower spending on material costs associated with product development during the current year. Our R&D costs in 2023 include $0.9 million of incremental R&D costs from MCT and EQT.

Selling, General and Administrative Expense (“SG&A Expense”)

SG&A expense consists primarily of salaries and benefit costs of employees, commission expense for independent sales representatives, product promotion and costs of professional services. SG&A expense as a percentage of net sales increased to 20.8% in 2023, from 16.2% in 2022, increasing from $131.4 million in 2022 to $132.2 million in 2023. The increase in SG&A expense during 2023 resulted from $2.5 million of incremental SG&A costs from the operations of MCT and EQT and $1.6 million of transaction related costs incurred specifically related to the acquisitions of MCT and EQT.

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Amortization of Purchased Intangible Assets

Amortization of purchased intangibles is the process of expensing the cost of an intangible asset acquired through a business combination over the projected life of the asset. Amortization of acquisition-related intangible assets was $36.4 million and $33.2 million for 2023 and 2022, respectively. The increase in expenses recorded during the current year was a result of the amortization of acquired intangible assets from MCT and EQT.

Restructuring Charges

After the merger with Xcerra in the fourth quarter 2018, we began a strategic restructuring program designed to reposition our organization and improve our cost structure as part of our targeted integration plan. During the first quarter of 2023, we began a strategic restructuring and integration program in connection with the acquisition of MCT. In connection with these integration plans, we recorded restructuring charges totaling $2.4 million and $0.6 million in 2023 and 2022, respectively. Restructuring costs incurred in 2023 relate to the integration of MCT and restructuring costs incurred in 2022 relate to the integration of Xcerra.

See Note 4, “Restructuring Charges” in Part IV, Item 15(a) of this Form 10-K for additional information with respect to restructuring charges.

Interest Expense and Income

Interest expense was $3.4 million in 2023 compared to $4.2 million in 2022. The year-over-year decrease in our interest expense resulted from a reduction in the outstanding balance of our Term Loan Credit Facility.

Interest income was $11.5 million and $4.0 million in 2023 and 2022, respectively. The increase in interest income year-over-year is a result of increased investments and higher rates.

Foreign Transaction Gain (Loss) and Other

We have operations in foreign countries and conduct business in the local currency in these countries. Starting in the fourth quarter of 2020, we began entering into foreign currency forward contracts to hedge against future movements in foreign exchange rates that affect certain U.S. Dollar denominated assets and liabilities that are held at our subsidiaries whose functional currency is the local currency. During 2023, the U.S. Dollar weakened against foreign currencies we operate in resulting in foreign currency losses. During 2023 we recognized losses of $5.2 million, net of $2.1 million of gains generated by our foreign currency forward contracts. In 2022, the U.S. Dollar strengthened against foreign currencies we operate in resulting in foreign currency gains. In 2022 we recognized gains of $1.6 million, net of $5.4 million of losses generated by our foreign currency forward contracts.

See Note 8 “Derivative Financial Instruments” in Part IV, Item 15(a) of this Form 10-K for additional information with respect to our foreign currency forward contracts.

Income Taxes

The income tax provision expressed as a percentage of pre-tax income or loss in 2023 and 2022 was 38.6% and 23.6%, respectively. The provision for income taxes decreased from $29.9 million in 2022 to $17.7 million in 2023 primarily due to the reduction in pre-tax income from continuing operations, a lower GILTI inclusion, and higher stock-based compensation deductions, offset by changes in our jurisdictional mix of income.

Companies are required to assess whether a valuation allowance should be recorded against their deferred tax assets (“DTAs”) based on the consideration of all available evidence, using a “more likely than not” realization standard. The four sources of taxable income that must be considered in determining whether DTAs will be realized are, (1) future reversals of existing taxable temporary differences (i.e. offset of gross deferred tax assets against gross deferred tax liabilities); (2) taxable income in prior carryback years, if carryback is permitted under the tax law; (3) tax planning strategies and (4) future taxable income exclusive of reversing temporary differences and carryforwards.

In assessing whether a valuation allowance is required, significant weight is to be given to evidence that can be objectively verified. We have evaluated our DTAs at each reporting period, including an assessment of our cumulative income or loss over the prior three-year period and future periods, to determine if a valuation allowance was required.

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Based on the evidence available including a lack of sustainable earnings and history of expiring unused NOLs, and tax credits, we continue to maintain our judgement that a previously recorded valuation allowance against substantially of our net deferred tax assets in the United States is still required. If a change in judgement regarding this valuation allowance were to occur in the future, we will record a potentially material deferred tax benefit, which could result in a favorable impact on the effective tax rate in that period.

Our valuation allowance on our DTAs at December 30, 2023, and December 31, 2022, was approximately $99.9 million and $89.2 million, respectively. The remaining gross DTAs for which a valuation allowance was not recorded are realizable primarily through future reversals of existing taxable temporary differences and to a lesser extent future taxable income in certain jurisdictions exclusive of reversing temporary differences and carryforwards.

For a full reconciliation of our effective tax rate to the U.S. federal statutory rate and further explanation of our provision for income taxes, see Note 10, “Income Taxes”, included in Part IV, Item 15(a) of this Form 10-K, which is incorporated herein by reference.

Net Income

As a result of the factors set forth above, our net income was $28.2 million in 2023 and $96.8 million in 2022.

LIQUIDITY AND CAPITAL RESOURCES

Our business is dependent on capital expenditures by semiconductor manufacturers and test subcontractors that are, in turn, dependent on the current and anticipated market demand for semiconductors. The cyclical, seasonal and volatile nature of demand for semiconductor equipment, our primary industry, makes estimates of future revenues, results of operations and net cash flows difficult.

Our primary historical source of liquidity and capital resources has been cash flow generated by operations and we manage our business to maximize operating cash flows as our primary source of liquidity. We use cash to fund growth in our operating assets and to fund new products and product enhancements primarily through research and development. As of December 30, 2023, $155.7 million or 46.4% of our cash, cash equivalents and short-term investments was held by our foreign subsidiaries. If these funds are needed for our operations in the U.S., we may be required to accrue and pay foreign withholding taxes if we repatriate these funds. Except for working capital requirements in certain jurisdictions, we provide for all withholding and other residual taxes related to unremitted earnings of our foreign subsidiaries.

At December 30, 2023, our total indebtedness, net of discount and deferred financing costs, was $40.6 million, which included $29.1 million outstanding under the Term Loan Credit Facility, $2.1 million outstanding under Kita’s term loans, $7.6 million outstanding under Cohu GmbH’s construction loans, and $1.8 million outstanding under Kita’s lines of credit.

In March 2021, we closed an underwritten follow-on public offering totaling 5,692,500 shares of our common stock at $41.00 per share, raising net proceeds of approximately $223.1 million, after deducting underwriting discounts and commissions and offering expenses. We used $100.0 million of the net proceeds of this offering to repay outstanding principal on our Term Loan Credit Facility and we intend to use the rest for general corporate purposes, including to fund future growth initiatives. On June 30, 2021, we prepaid an additional $100.0 million of our Term Loan Credit Facility utilizing a portion of the net proceeds from the sale of our PCB Test business. On February 9, 2024, we made a cash payment of $29.3 million to repay the remaining outstanding principal of our Term Loan Credit Facility. In 2023 and 2022, we repurchased 700,270 shares and 1,767,070 shares of our outstanding common stock for $23.6 million and $50.7 million to be held as treasury stock, respectively.

We believe that our sources of liquidity will be sufficient to satisfy our anticipated cash requirements through at least the next 12 months. Our liquidity could be negatively affected by a decrease in demand for our products. In addition, we may make acquisitions or increase our capital expenditures and may need to raise additional capital through debt or equity financing to provide for greater flexibility to fund these activities. Additional financing may not be available or not available on terms favorable to us. A discussion of cash flows for the year ended December 25, 2021 has been omitted from this Annual Report on Form 10-K, but may be found in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations,” under the heading “Liquidity and Capital Resources” in our Annual Report on Form 10-K for the year ended December 31, 2022, filed with the SEC on February 17, 2023, which discussion is incorporated herein by reference and which is available free of charge on the SEC’s website at www.sec.gov.

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Liquidity

Working Capital: The following summarizes our cash, cash equivalents, short-term investments and working capital at December 30, 2023 and December 31, 2022:

Cash Flows

Operating Activities: Cash provided by operating activities consists of our net income adjusted for non-cash expenses and changes in operating assets and liabilities. These adjustments include impairment charges, depreciation expense on property, plant and equipment, share-based compensation expense, amortization of intangible assets, deferred income taxes, amortization of cloud-based software implementation costs, loss on extinguishment of debt, interest capitalized associated with cloud computing implementation, amortization of debt discounts and issuance costs and gains from the sale of our PCB Test business and property, plant and equipment. Our net cash flows provided by operating activities in 2023 totaled $101.5 million compared to $112.9 million in 2022. The decrease in cash provided by operating activities in the current year was a result of weaker business conditions. Cash provided by operating activities was also impacted by changes in current assets and liabilities which included decreases in accounts payable and accounts receivable. The timing of payments to our suppliers resulted in the $21.4 million decrease in accounts payable, and net sales in the fourth quarter of 2023 and the timing of the resulting cash conversion cycle drove the $61.9 million decrease in accounts receivable. Deferred profit decreased $4.4 million as a result of the recognition of revenue that had been previously deferred in accordance with our revenue recognition policy, and accrued compensation, warranty and other liabilities decreased $14.9 million due to lower business volume resulting in lower rates of accrual. Cash provided by operating activities was also impacted by decreases in income taxes payable of $24.8 million a result of payments made. During 2023, inventories decreased $12.8 million due to lower business volume and strict inventory management, and other current assets increased $10.9 million due to a reduction in prepaid expenses.

Investing Activities: Investing cash flows consist primarily of cash used for capital expenditures in support of our business, purchases of investments, business acquisitions and proceeds from investment maturities, asset disposals and business divestitures. Our net cash used in investing activities in 2023 totaled $30.2 million. In 2023 we used $97.3 million in cash for purchases of short-term investments and generated $152.6 million from sales and maturities. We invest our excess cash, in an attempt to seek the highest available return while preserving capital, in short-term investments since excess cash may be required for a business-related purpose. During 2023, we used $26.3 million of cash, net of cash received, for the acquisition of MCT which was a strategic transaction for our test handler group. In 2023, we also used $43.4 million of cash, net of cash received, for the acquisition of EQT, which was a strategic transaction for our interface solutions group. Additions to property, plant and equipment in 2023 were $16.1 million and were made to support our operating and development activities. Our net cash used in investing activities in 2022 totaled $67.9 million. In 2022 we used $14.8 million for additions to property, plant and equipment and we used $208.9 million in cash for purchases of short-term investments and generated $155.4 million from sales and maturities.

Financing Activities: Financing cash flows consist primarily of net proceeds from the issuance of common stock from an underwritten public offering and under our stock option and employee stock purchase plans and repayments of debt, net of new borrowings. In fiscal 2023, our cash used in financing activities totaled $68.1 million. In fiscal 2022, our cash used in financing activities totaled $91.1 million. Repayments of short-term borrowings and long-term debt during 2023 totaled $38.8 million, which includes $34.1 million of cash prepayments of our Term Loan Credit Facility. During 2022 our repayments totaled $38.2 million and included $31.7 million of cash prepayments of our Term Loan Credit Facility. During 2023 and 2022, we made payments totaling $23.6 million and $50.7 million, respectively for shares of our common stock repurchased under our share repurchase program to be held as treasury stock. We issue restricted stock units, stock options and maintain an employee stock purchase plan as components of our overall employee compensation. In 2023, cash used to settle the minimum statutory tax withholding requirements on behalf of our employees upon vesting of restricted and performance stock awards, net of proceeds from shares issued under our employee stock purchase plan and from the exercise of employee stock options was $5.7 million. In 2022, net cash used to settle the minimum statutory tax withholding requirements on behalf of our employees totaled $2.0 million. The increase in cash used to settle tax withholding requirements between 2023 and 2022 is directly correlated to the increase in Cohu’s stock price at the end of March year over year when the majority of awards vest.

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Share Repurchase Program

On October 28, 2021, we announced that our Board of Directors authorized a $70 million share repurchase program. On October 25, 2022, our Board of Directors authorized an additional $70 million under the share repurchase program. This share repurchase program was effective as of November 2, 2021, and has no expiration date. The timing of share repurchases and the number of shares of common stock to be repurchased will depend upon prevailing market conditions and other factors. Repurchases under this program will be made using our existing cash resources and may be commenced or suspended from time-to-time at our discretion without prior notice. Repurchases may be made in the open market, through 10b5-1 programs, or in privately negotiated transactions at prevailing market rates in accordance with federal securities laws. For the year ended December 30, 2023, we repurchased 700,270 shares of our common stock for $23.6 million to be held as treasury stock. As of December 30, 2023, we may purchase up to $58.3 million of shares of our common stock under our share repurchase program.

Capital Resources

We have access to credit facilitates and other borrowings provided by financial institutions to finance acquisitions, capital expenditures and our operations if needed. A summary of our borrowings and available credit is as follows.

Credit Agreement

On October 1, 2018, we entered into a Credit Agreement providing for a $350.0 million Term Loan Credit Facility and borrowed the full amount to finance a portion of the Xcerra acquisition. Loans under the Term Loan Credit Facility amortize in equal quarterly installments of 0.25% of the original principal amount, with the balance payable at maturity. All outstanding principal and interest in respect of the Term Loan Credit Facility was due on or before October 1, 2025. The loans under the Term Loan Credit Facility bore interest, at Cohu’s option, at a floating annual rate equal to the London Interbank Offered Rate (“LIBOR”) plus a margin of 3.00%. On June 16, 2023, in connection with the discontinuation of LIBOR, we entered into an amendment to our Term Loan Credit Facility, which provided for the transition of the benchmark interest rate from LIBOR to the Secured Overnight Financing Rate (“SOFR” or “Term SOFR”). Effective with the interest period beginning July 1, 2023, LIBOR was replaced with Adjusted Term SOFR, a floating annual rate equal to SOFR plus a margin of 3.0%. At December 30, 2023, the outstanding loan balance, net of discount and deferred financing costs, was $29.1 million and $3.4 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. At December 31, 2022, the outstanding loan balance, net of discount and deferred financing costs, was $66.2 million and $3.2 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. As of December 30, 2023, the fair value of the debt was $29.4 million. The measurement of the fair value of debt is based on the average of the bid and ask trading quotes as of December 30, 2023 and is considered a Level 2 fair value measurement.

Under the terms of the Credit Agreement, the lender had the option to accelerate the payment terms upon the occurrence of certain events of default set forth therein, which included: the failure of Cohu to make timely payments of amounts due under the Credit Agreement, the failure of Cohu to adhere to the representations and covenants set forth in the Credit Agreement, the failure to provide notice of any event that causes a material adverse effect or to provide other required notices, upon the event that related collateral agreements become ineffective, upon the event that certain legal judgments are entered against Cohu, the insolvency of Cohu, or upon the change of control of Cohu. As of December 30, 2023, we believe no such events of default have occurred.

During 2023, we prepaid $34.1 million in principal of our Term Loan Credit Facility in cash. We accounted for the prepayment as a debt extinguishment, which resulted in a loss of $0.4 million reflected in our consolidated statement of income and a $0.4 million reduction in debt discounts and deferred financing costs in our consolidated balance sheets. During 2022, we repurchased $31.8 million in principal of our Term Loan Credit Facility for $31.7 million in cash. We accounted for the repurchase as a debt extinguishment, which resulted in a loss of $0.3 million reflected in our consolidated statement of income, as well as a $0.4 million reduction in debt discounts and deferred financing costs in our consolidated balance sheets. Approximately $29.3 million in principal of the Term Loan Credit Facility remained outstanding as of December 30, 2023. Subsequent to our fiscal year ended December 30, 2023, on February 9, 2024, we made a cash payment of $29.3 million to repay the remaining outstanding amounts owed under our Term Loan Credit Facility. We accounted for the transaction as a debt extinguishment, and in the first quarter of fiscal 2024 we will recognize a loss of $0.2 million due to the recognition of the remaining debt discount and deferred financing costs.

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Kita Term Loans

As a result of our acquisition of Kita, we assumed term loans from a series of Japanese financial institutions primarily related to the expansion of Kita’s facility in Osaka, Japan. The loans are collateralized by the facility and land, carry interest rates ranging from 0.05% to 0.45%, and expire at various dates through 2034. At December 30, 2023, the outstanding loan balance was $2.1 million and $0.2 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. At December 31, 2022, the outstanding loan balance was $2.5 million and $0.2 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. The term loans are denominated in Japanese Yen and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates.

Construction Loans

In July 2019 and June 2020, one of our wholly owned subsidiaries located in Germany entered into a series of construction loans (“Loan Facilities”) with a German financial institution providing it with total borrowings of up to €10.1 million. The Loan Facilities are being utilized to finance the expansion of our facility in Kolbermoor, Germany and are secured by the land and the existing building on the site. The Loan Facilities bear interest at agreed upon rates based on the facility amounts as discussed below.

The first facility totaling €3.4 million has been fully drawn and is payable over 10 years at a fixed annual interest rate of 0.8%. Principal and interest payments are due each quarter over the duration of the facility ending in September 2029. The second facility totaling €5.2 million has been fully drawn and is payable over 15 years at an annual interest rate of 1.05%, which is fixed until April 2027. Principal and interest payments are due each month over the duration of the facility ending in January 2034. The third facility totaling €0.9 million has been fully drawn and is payable over 10 years at an annual interest rate of 1.2%. Principal and interest payments are due each month over the duration of the facility ending in May 2030.

At December 30, 2023, total outstanding borrowings under the Loan Facilities was $7.7 million with $1.0 million of the total outstanding balance being presented as current installments of long-term debt in our consolidated balance sheets. At December 31, 2022, total outstanding borrowings under the Loan Facilities was $8.4 million with $1.0 million of the total outstanding balance being presented as current installments of long-term debt in our consolidated balance sheets. The loans are denominated in Euros and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates. The fair value of the debt approximates the carrying value at December 30, 2023.

Lines of Credit

As a result of our acquisition of Kita, we assumed a series of revolving credit facilities with various financial institutions in Japan. The credit facilities renew monthly and provide Kita with access to working capital totaling up to 960 million Japanese Yen of which 250 million Japanese Yen is drawn. At December 30, 2023, total borrowings outstanding under the revolving lines of credit were $1.8 million. As these credit facility agreements renew monthly, they have been included in short-term borrowings in our consolidated balance sheets.

The revolving lines of credit are denominated in Japanese Yen and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates.

Our wholly owned subsidiary in Switzerland has one available line of credit which provides it with borrowings of up to a total of 2.0 million Swiss Francs, a portion of which is reserved for tax guarantees. At December 30, 2023 and December 31, 2022, no amounts were outstanding under this line of credit.

We also have a letter of credit facility (“LC Facility”) under which Bank of America, N.A., has agreed to administer the issuance of letters of credit on our behalf. The LC Facility requires us to maintain deposits of cash or other approved investments in amounts that approximate our outstanding letters of credit and contains customary restrictive covenants. In addition, our wholly owned subsidiary, Xcerra, has arrangements with various financial institutions for the issuance of letters of credit and bank guarantees. As of December 30, 2023, $0.3 million was outstanding under standby letters of credit and bank guarantees.

We expect that we will continue to make capital expenditures to support our business and we anticipate that present working capital will be sufficient to meet our operating requirements for at least the next twelve months.

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Contractual Obligations

The following table summarizes our significant contractual obligations at December 30, 2023, and the effect such obligations are expected to have on our liquidity and cash flows in future periods. Amounts excluded are our liability for unrecognized tax benefits that totaled approximately $35.9 million at December 30, 2023. We are currently unable to provide a reasonably reliable estimate of the amount or period(s) the cash settlement of this liability may occur.

The table above does not include pension, post-retirement benefit and warranty obligations because it is not certain when these liabilities will be funded. For additional information regarding our pension and post-retirement benefits obligations see Note 6, “Employee Benefit Plans” and for more information on our contractual obligations, see Note 14, “Guarantees” in Part IV, Item 15(a) of this Form 10-K.

Commitments to contract manufacturers and suppliers. From time-to-time, we enter into commitments with our vendors and outsourcing partners to purchase inventory at fixed prices or in guaranteed quantities. We are not able to determine the aggregate amount of such purchase orders that represent contractual obligations, as purchase orders may represent authorizations to purchase rather than binding agreements. Our purchase orders are based on our current manufacturing needs and are fulfilled by our vendors within relatively short time horizons. We typically do not have significant agreements for the purchase of raw materials or other goods specifying minimum quantities or set prices that exceed our expected requirements for the next three months.

Off-Balance Sheet Arrangements. During the ordinary course of business, we provide standby letters of credit instruments to certain parties as required. As of December 30, 2023, $0.3 million was outstanding under standby letters of credit.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

OVERVIEW

Cohu is a leading supplier of semiconductor test and inspection automation systems (handlers), micro-electromechanical system (“MEMS”) test modules, test contactors and thermal subsystems, and semiconductor automated test equipment used by global semiconductor manufacturers and test subcontractors. We offer a wide range of products and services and our revenue from capital equipment products is driven by the capital expenditure budgets and spending patterns of our customers, who often abruptly delay or accelerate purchases in reaction to variations in their business. The level of capital expenditures by these companies depends on the current and anticipated market demand for semiconductor devices and the products that incorporate them. Our consumable products are driven by the number of semiconductor devices that are tested and by the continuous introduction of new products and new technologies by our customers. As a result, our consumable products provide a more stable recurring source of revenue and generally do not have the same degree of cyclicality as our capital equipment products.

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For the year ended December 31, 2022, our net sales decreased 8.4% year-over-year to $812.8 million. Although customer test cell utilization rates remain high and we continue to benefit from robust demand for semiconductor test equipment, as compared to the prior year, our net sales declined during 2022 due to lower demand for mobility and 5G-related products as well as the divestiture of our PCB Test business, which contributed $26.8 million in sales during 2021 through its disposition on June 24, 2021. Over the past twelve months, consolidated net sales benefitted from growth in our semiconductor test business, and we saw improvements in gross margin due to favorable product mix, and increased insourcing of contactor manufacturing. Also, price increases offset cost increases in our supply chain. Based on the strength of current business conditions and the results from our operations, we have continued to take actions to reduce outstanding principal under our Term Loan Credit Facility through voluntary prepayments and we have also repurchased 1,767,070 shares of our common stock for $50.7 million during 2022.

We continue to focus on building a well-balanced and resilient business model. Our long-term market drivers and market strategy remain intact, and we are encouraged by demand across our main market segments, along with customer traction with our new products. We continue to capture new customers and remain optimistic about the long-term prospects for our business due to the increasing ubiquity of semiconductors, the continued rollout of 5G networks, increasing semiconductor complexity, increasing quality demands from semiconductor customers, increasing test intensity and continued proliferation of electronics in a variety of products across the automotive, mobility, industrial and consumer markets.

Application of Critical Accounting Estimates and Policies

Our discussion and analysis of our financial condition and results of operations is based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. We base our estimates on historical experience, forecasts and on various other assumptions that are believed to be reasonable under the circumstances; however actual results may differ from those estimates under different assumptions or conditions. The methods, estimates and judgments we use in applying our accounting policies have a significant impact on the results we report in our financial statements. Some of our accounting policies require us to make difficult and subjective judgments, often as a result of the need to make estimates of matters that are inherently uncertain. Our critical accounting estimates that we believe are the most important to investors’ understanding of our financial results and condition and require complex management judgment include:

Below, we discuss these policies further, as well as the estimates and judgments involved. We also have other policies that we consider key accounting policies; however, these policies typically do not require us to make estimates or judgments that are difficult or subjective.

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Revenue Recognition: Our net sales are derived from the sale of products and services and are adjusted for estimated returns and allowances, which historically have been insignificant. We recognize revenue when the obligations under the terms of a contract with our customers are satisfied; generally, this occurs with the transfer of control of our systems, non-system products or the completion of services. In circumstances where control is not transferred until destination or acceptance, we defer revenue recognition until such events occur. Revenue for established products that have previously satisfied a customer’s acceptance requirements is generally recognized upon shipment. In cases where a prior history of customer acceptance cannot be demonstrated or from sales where customer payment dates are not determinable and in the case of new products, revenue and cost of sales are deferred until customer acceptance has been received. Our post-shipment obligations typically include installation and standard warranties. The estimated fair value of installation related revenue is recognized in the period the installation is performed. Service revenue is recognized over time as the transfer of control is completed for the related contract or upon completion of the services if they are short-term in nature. Spares, contactor and kit revenue is generally recognized upon shipment. Certain of our equipment sales have multiple performance obligations. These arrangements involve the delivery or performance of multiple performance obligations, and transfer of control of performance obligations may occur at different points in time or over different periods of time. For arrangements containing multiple performance obligations, the revenue relating to the undelivered performance obligation is deferred using the relative standalone selling price method utilizing estimated sales prices until satisfaction of the deferred performance obligation. Unsatisfied performance obligations primarily represent contracts for products with future delivery dates. At December 31, 2022, and December 25, 2021, we had $7.1 million and $7.7 million of revenue expected to be recognized in the future related to performance obligations that are unsatisfied (or partially unsatisfied) with expected durations of over one year, respectively. As allowed under ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”), we have opted to not disclose unsatisfied performance obligations for contracts with original expected durations of less than one year. We generally sell our equipment with a product warranty. The product warranty provides assurance to customers that delivered products are as specified in the contract (an “assurance-type warranty”). Therefore, we account for such product warranties under ASC Topic 460, Guarantees (“ASC 460”), and not as a separate performance obligation. The transaction price reflects our expectations about the consideration we will be entitled to receive from the customer and may include fixed or variable amounts. Fixed consideration primarily includes sales to customers that are known as of the end of the reporting period. Variable consideration includes sales in which the amount of consideration that we will receive is unknown as of the end of a reporting period. Such consideration primarily includes sales made to certain customers with cumulative tier volume discounts offered. Variable consideration arrangements are rare; however, when they occur, we estimate variable consideration as the expected value to which we expect to be entitled. Included in the transaction price estimate are amounts in which it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. The estimate is based on information available for projected future sales. Variable consideration that does not meet revenue recognition criteria is deferred. Accounts receivable represents our unconditional right to receive consideration from our customer. Payments terms do not exceed one year from the invoice date and therefore do not include a significant financing component. To date, there have been no material impairment losses on accounts receivable. There were no material contract assets recorded on the consolidated balance sheet in any of the periods presented. On shipments where sales are not recognized, gross profit is generally recorded as deferred profit in our consolidated balance sheet representing the difference between the receivable recorded and the inventory shipped.

Accounts Receivable: We maintain an allowance for credit losses for estimated losses resulting from the inability of our customers to make required payments. If the financial condition of our customers deteriorates, resulting in an impairment of their ability to make payments, additional allowances may be required. Our customers include semiconductor manufacturers and semiconductor test subcontractors throughout many areas of the world. While we believe that our allowance for credit losses is adequate and represents our best estimate of future losses we will continue to monitor customer liquidity and other economic conditions, which may result in changes to our estimates.

Inventory: The valuation of inventory requires us to estimate obsolete or excess inventory as well as inventory that is not of saleable quality. The determination of obsolete or excess inventory requires us to estimate the future demand for our products. The demand forecast is a direct input in the development of our short-term manufacturing plans. We record valuation reserves on our inventory for estimated excess and obsolete inventory and lower of cost or net realizable value concerns equal to the difference between the cost of inventory and the estimated realizable value based upon assumptions about future product demand, market conditions and product selling prices. If future product demand, market conditions or product selling prices are less than those projected by management or if continued modifications to products are required to meet specifications or other customer requirements, increases to inventory reserves may be required which would have a negative impact on our gross margin.

Income Taxes: We estimate our liability for income taxes based on the various jurisdictions where we conduct business. This requires us to estimate our (i) current taxes; (ii) temporary differences that result from differing treatment of certain items for tax and accounting purposes and (iii) unrecognized tax benefits. Temporary differences result in deferred tax assets and liabilities that are reflected in the consolidated balance sheet. The deferred tax assets are reduced by a valuation allowance if, based upon all available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized. Establishing, reducing or increasing a valuation allowance in an accounting period generally results in an increase or decrease in tax expense in the statement of operations. We must make significant judgments to determine the provision for income taxes, deferred tax assets and liabilities, unrecognized tax benefits and any valuation allowance to be recorded against deferred tax assets. Our gross deferred tax asset balance as of December 31, 2022, was approximately $114.5 million, with a valuation allowance of approximately $89.2 million.

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During December 2022, the Organization for Economic Cooperation and Development (OECD) announced that it has reached agreement among its 136-member countries that certain multinational enterprises will be subject to a global minimum tax rate of 15%, also known as Pillar Two. South Korea became the first country to enact such global minimum tax rules, which will be effective for fiscal years beginning on or after January 1, 2024. These specific actions did not impact our consolidated financial statements in 2022, however, many more countries are expected to issue laws and regulations to conform with this guidance soon. We will continue to monitor the pertinent law changes and regulations to determine the impact they would have on our operating and financial results.

Segment Information: We applied the provisions of ASC Topic 280, Segment Reporting (“ASC 280”), which sets forth a management approach to segment reporting and establishes requirements to report selected segment information quarterly and to report annually entity-wide disclosures about products, major customers and the geographies in which the entity holds material assets and reports revenue. An operating segment is defined as a component that engages in business activities whose operating results are reviewed by the chief operating decision maker and for which discrete financial information is available. We have determined that our three identified operating segments are: Test Handler Group (“THG”), Semiconductor Tester Group (“STG”) and Interface Solutions Group (“ISG”). Our THG, STG and ISG operating segments qualify for aggregation under ASC 280 due to similarities in their customers, their economic characteristics, and the nature of products and services provided. As a result, we report in one segment, Semiconductor Test and Inspection Equipment (“Semiconductor Test & Inspection”). Prior to the sale of our PCB Test Group (“PTG”) on June 24, 2021, we reported in two segments, Semiconductor Test & Inspection and PCB Test Equipment (“PCB Test”).

Goodwill and Indefinite-Lived Intangibles, Other Intangible Assets and Long-lived Assets: We evaluate goodwill and other indefinite-lived intangible assets, which are solely comprised of in-process research and development (“IPR&D”), for impairment annually and when an event occurs or circumstances change that indicate that the carrying value may not be recoverable. We test goodwill for impairment by first comparing the book value of net assets to the fair value of the reporting unit or asset, in the case of in-process research and development. If the fair value is determined to be less than the book value, a second step is performed to compute the amount of impairment as the difference between the fair value of the reporting unit and it’s carrying value of goodwill. We estimated the fair values of our reporting units using a weighting of the income and market approaches. Under the income approach, we use a discounted cash flow methodology to derive an indication of value, which requires management to make significant estimates and assumptions related to forecasted revenues, gross profit margins, operating income margins, working capital cash flow, perpetual growth rates, and long-term discount rates, among others. For the market approach, we use the guideline public company method. Under this method we utilize information from comparable publicly traded companies with similar operating and investment characteristics as the reporting units, to create valuation multiples that are applied to the operating performance metrics of the reporting unit being tested, in order to obtain an indication of value. We then apply a 50/50 weighting to the indicated values from the income and market approaches to derive the fair values of the reporting units. Forecasts of future cash flows are based on our best estimate of future net sales and operating expenses, based primarily on customer forecasts, industry trade organization data and general economic conditions. Fair value determinations require considerable judgment and are sensitive to changes in underlying assumptions and factors.

We conduct our annual impairment test as of October 1st of each year, and have determined there was no impairment as of October 1, 2022, as we determined that the estimated fair values of our reporting units exceeded their carrying values on that date. Other events and changes in circumstances may also require goodwill to be tested for impairment between annual measurement dates. As of December 31, 2022, we do not believe that circumstances have occurred that indicate impairment of our goodwill is more-likely-than-not. In the event we determine that an interim goodwill impairment review is required in a future period, the review may result in an impairment charge, which would have a negative impact on our results of operations.

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During the first quarter of 2020, the volatility in Cohu’s stock price, the global economic downturn and business interruptions associated with the COVID-19 pandemic led us to determine that there was a triggering event related to goodwill within all of our identified reporting units and our indefinite-lived intangible assets. We performed an interim assessment as of March 28, 2020 and determined that the fair values of our identified reporting units all exceeded their carrying values and we concluded there was no impairment of goodwill within our reporting units. Anticipated delays in customer adoption of certain new products under development as a result of the COVID-19 pandemic, changes to future project roadmaps and an increase in the discount rate used in the developing our interim fair value estimate resulted in a $3.9 million impairment to IPR&D recorded during the first quarter as the carrying value exceeded fair value. During the third quarter of 2020, we became aware of additional delays in customer adoption of the same new products under development leading us to re-evaluate the fair value of these projects and we determined that the carrying value exceeded the fair value and, as a result, we recorded a $7.3 million impairment to IPR&D. For the twelve months ended December 26, 2020 total impairments recorded to IPR&D projects was $11.2 million. During the fourth quarter of 2021 we completed and transferred to developed technology our last remaining in-process technology project which was reviewed for impairment as part of this process. Due to a change in forecasted results an impairment charge of $0.1 million was recorded.

Long-lived assets, other than goodwill, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets might not be recoverable. Conditions that would necessitate an impairment assessment include a significant decline in the observable market value of an asset, a significant change in the extent or manner in which an asset is used, or any other significant adverse change that would indicate that the carrying amount of an asset or group of assets may not be recoverable. For long-lived assets, impairment losses are only recorded if the asset’s carrying amount is not recoverable through its undiscounted future cash flows. We measure the impairment loss based on the difference between the carrying amount and estimated fair value.

Warranty: We provide for the estimated costs of product warranties in the period sales are recognized. Our warranty obligation estimates are affected by historical product shipment levels, product performance and material and labor costs incurred in correcting product performance problems. Should product performance, material usage or labor repair costs differ from our estimates, revisions to the estimated warranty liability would be required.

Contingencies: We are subject to certain contingencies that arise in the ordinary course of our businesses which require us to assess the likelihood that future events will confirm the existence of a loss or an impairment of an asset. If a loss or asset impairment is probable and the amount of the loss or impairment is reasonably estimable, we accrue a charge to operations in the period such conditions become known.

Share-based Compensation: Share-based compensation expense related to restricted stock unit awards is calculated based on the market price of our common stock on the grant date, reduced by the present value of dividends expected to be paid on our common stock prior to vesting of the restricted stock unit. Share-based compensation on performance stock units with market-based goals is calculated using a Monte Carlo simulation model on the date of the grant. Share-based compensation expense related to stock options is recorded based on the fair value of the award on its grant date, which we estimate using the Black-Scholes valuation model.

Our estimate of share-based compensation expense requires a number of complex and subjective assumptions and the assumptions used in calculating the fair value of share-based awards represent our best estimates, but these estimates involve inherent uncertainties and the application of management judgment. Although we believe the assumptions and estimates we have made are reasonable and appropriate, changes in assumptions could materially impact our reported financial results.

Recent Accounting Pronouncements: For a description of accounting changes and recent accounting pronouncements, including the expected dates of adoption and estimated effects, if any, on our consolidated financial statements, see Note 1, “Recent Accounting Pronouncements” in Part IV, Item 15(a) of this Form 10-K.

RESULTS OF OPERATIONS

Recent Transactions Impacting Results of Operations

On June 24, 2021, we completed the sale of our PCB Test business. Due to the timing of the divestment of this business our results for 2021 include our PCB Test business for the six months ended June 24, 2021, whereas our results for the period ended December 26, 2020 include this business for the full twelve months. Previously, management determined that the fixtures services business, that was acquired as part of Xcerra, did not align with Cohu’s long-term strategic plan and management divested this business in February 2020. The operating results of our fixtures business are presented as “discontinued operations” for the periods ended December 31, 2022, December 25, 2021 and December 26, 2020. Unless otherwise indicated, the discussion below covers the comparative results from continuing operations.

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The following table summarizes certain operating data as a percentage of net sales:

Please refer to “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 in our 2021 Annual Report on Form 10-K, filed with the SEC on February 18, 2022, for comparative discussion of our fiscal years ended December 25, 2021 and December 26, 2020.

2022 Compared to 2021

Net Sales

Cohu’s consolidated net sales decreased 8.4% from $887.2 million in 2021 to $812.8 million in 2022. During 2022, although customer test cell utilization rates remained high and we continued to benefit from robust demand for semiconductor test equipment, as compared to 2021, net sales declined due to lower demand for mobility and 5G-related products as well as the divestiture of our PCB Test business, which contributed $26.8 million in sales during 2021 through its disposition on June 24, 2021. During 2021 our net sales were favorably impacted by robust automotive demand, driven by xEV and ADAS technologies, strength in industrial markets, and continued mobility expansion with 5G proliferation. Demand for equipment testing 5G, Wi-Fi 6 and Ultra-Wideband devices, data centers, personal computers and automotive semiconductor and sensors were at near record levels.

Gross Margin (exclusive of amortization of acquisition-related intangible assets described below)

Gross margin consists of net sales less cost of sales (excluding the impact of amortization of developed technology). Cost of sales consists primarily of the materials, assembly and test labor and overhead from operations. Our gross margin can fluctuate due to a number of factors, including, but not limited to, the mix of products sold, product support costs, increases to inventory reserves, the sale of previously reserved inventory and business volume which impacts the utilization of our manufacturing capacity. Our gross margin, as a percentage of net sales, increased to 47.2% in 2022 from 43.6% in 2021. During 2022 our gross margin improved compared to 2021 due to favorable product mix, increased insourcing of contactor manufacturing and foreign currency fluctuations.

We compute the majority of our excess and obsolete inventory reserve requirements using inventory usage forecasts. During 2022, we recorded net charges to cost of sales of approximately $7.2 million for excess and obsolete inventory. In 2021, net charges to cost of sales for excess and obsolete inventory were $7.1 million. We believe our reserves for excess and obsolete inventory and lower of cost or net realizable value are adequate to cover known exposures at December 31, 2022. Reductions in customer forecasts, continued modifications to products, our failure to meet specifications or other customer requirements may result in additional charges to operations that could negatively impact our gross margin in future periods.

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Research and Development Expense (“R&D Expense”)

R&D expense consists primarily of salaries and related costs of employees engaged in ongoing research, product design and development activities, costs of engineering materials and supplies and professional consulting expenses. Our future operating results depend, to a considerable extent, on our ability to maintain a competitive advantage in the products we provide, and historically we have maintained our commitment to investing in R&D in order to be able to continue to offer new products to our customers. R&D expense in 2022 was $92.6 million, or 11.4% of net sales, compared to $92.0 million, or 10.4% of net sales in 2021. R&D expense in 2021 includes the results of our PCB Test business, which incurred $1.5 million of costs prior to its disposition on June 24, 2021. During 2022 R&D expense increased due to higher spending on labor and materials associated with product development.

Selling, General and Administrative Expense (“SG&A Expense”)

SG&A expense consists primarily of salaries and benefit costs of employees, commission expense for independent sales representatives, product promotion and costs of professional services. SG&A expense as a percentage of net sales increased to 16.2% in 2022, from 14.3% in 2021, increasing from $127.0 million in 2021 to $131.4 million in 2022. SG&A expense in 2021 includes the results of our PCB Test business, which incurred $3.3 million of SG&A expense prior to its disposition on June 24, 2021. During 2022 SG&A expense has increased due to higher labor and professional services costs.

Amortization of Purchased Intangible Assets

Amortization of purchased intangibles is the process of expensing the cost of an intangible asset acquired through a business combination over the projected life of the asset. Amortization of acquisition-related intangible assets was $33.2 million and $35.4 million for 2022 and 2021, respectively. The decrease in expense recorded during 2021 was a result of fluctuations in exchange rates and the sale of PCB Test business on June 24, 2021 as remaining purchased intangible assets that were being amortized were written-off as part of the sale.

Gain on sale of PCB Test Business

On June 24, 2021, we completed the divestment of our PCB Test business which resulted in a gain of $70.8 million in 2021. As part of the transaction we also sold certain intellectual property held by our Semiconductor Test & Inspection segment that is utilized by the PCB Test business. Our decision to sell this non-core business resulted from management’s determination that that the PCB test business was no longer a fit within our organization.

Restructuring Charges

Subsequent to the merger with Xcerra in the fourth quarter 2018, we began a strategic restructuring program designed to reposition our organization and improve our cost structure as part of our targeted integration plan regarding Xcerra. In connection with the integration plan, we recorded restructuring charges totaling $0.6 million and $1.8 million in 2022 and 2021, respectively. The decrease in expense year-over-year is a result of fewer activities under the restructuring projects.

See Note 4, “Restructuring Charges” in Part IV, Item 15(a) of this Form 10-K for additional information with respect to restructuring charges.

Impairment Charges

During the fourth quarter of 2021 we completed and transferred to developed technology our last remaining in-process technology project which we tested for impairment as part of this process. A change in forecasted results of this project led to an impairment charge of $0.1 million being recorded in the fourth quarter of 2021.

Interest Expense and Income

Interest expense was $4.2 million in 2022 compared to $6.4 million in 2021. The year-over-year decrease in our interest expense resulted from a reduction in the outstanding balance of our Term Loan Credit Facility.

Interest income was $4.0 million and $0.2 million in 2022 and 2021, respectively. The increase in interest income year-over-year is a result of increased investments and higher rates.

Foreign Transaction Gain (Loss) and Other

We have operations in foreign countries and conduct business in the local currency in these countries. Starting in the fourth quarter of 2020, we began entering into foreign currency forward contracts to hedge against future movements in foreign exchange rates that affect certain U.S. Dollar denominated assets and liabilities that are held at our subsidiaries whose functional currency is the local currency. During both 2022 and 2021, the U.S. Dollar strengthened against the Swiss Franc, Euro and Japanese Yen resulting in foreign currency gains. During 2022 we recognized gains of $1.6 million, net of $5.4 million of losses generated by our foreign currency forward contracts and in 2021 we recognized gains of $0.4 million, net of $3.4 million of losses generated by our foreign currency forward contracts.

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See Note 7 “Derivative Financial Instruments” in Part IV, Item 15(a) of this Form 10-K for additional information with respect to our foreign currency forward contracts.

Income Taxes

The income tax provision expressed as a percentage of pre-tax income or loss in 2022 and 2021 was 23.6% and 13.0%, respectively. The increase in the provision for income taxes from 2021 to 2022 is primarily related to the changes in our jurisdictional mix of income, offset by lower GILTI inclusion and foreign tax withholdings and other factors.

Companies are required to assess whether a valuation allowance should be recorded against their deferred tax assets (“DTAs”) based on the consideration of all available evidence, using a “more likely than not” realization standard. The four sources of taxable income that must be considered in determining whether DTAs will be realized are, (1) future reversals of existing taxable temporary differences (i.e. offset of gross deferred tax assets against gross deferred tax liabilities); (2) taxable income in prior carryback years, if carryback is permitted under the tax law; (3) tax planning strategies and (4) future taxable income exclusive of reversing temporary differences and carryforwards.

In assessing whether a valuation allowance is required, significant weight is to be given to evidence that can be objectively verified. We have evaluated our DTAs at each reporting period, including an assessment of our cumulative income or loss over the prior three-year period and future periods, to determine if a valuation allowance was required.

Based on the evidence available including a lack of sustainable earnings and history of expiring unused NOLs, and tax credits, we continue to maintain our judgement that a previously recorded valuation allowance against substantially of our net deferred tax assets in the United States is still required. If a change in judgement regarding this valuation allowance were to occur in the future, we will record a potentially material deferred tax benefit, which could result in a favorable impact on the effective tax rate in that period.

Our valuation allowance on our DTAs at December 31, 2022, and December 25, 2021, was approximately $89.2 million and $76.3 million, respectively. The remaining gross DTAs for which a valuation allowance was not recorded are realizable primarily through future reversals of existing taxable temporary differences and to a lesser extent future taxable income in certain jurisdictions exclusive of reversing temporary differences and carryforwards.

For a full reconciliation of our effective tax rate to the U.S. federal statutory rate and further explanation of our provision for income taxes, see Note 9, “Income Taxes”, included in Part IV, Item 15(a) of this Form 10-K, which is incorporated herein by reference.

Net Income

As a result of the factors set forth above, our net income was $96.8 million in 2022 and $167.3 million in 2021.

LIQUIDITY AND CAPITAL RESOURCES

Our business is dependent on capital expenditures by semiconductor manufacturers and test subcontractors that are, in turn, dependent on the current and anticipated market demand for semiconductors. The seasonal and volatile nature of demand for semiconductor equipment, our primary industry, makes estimates of future revenues, results of operations and net cash flows difficult.

Our primary historical source of liquidity and capital resources has been cash flow generated by operations and we manage our business to maximize operating cash flows as our primary source of liquidity. We use cash to fund growth in our operating assets and to fund new products and product enhancements primarily through research and development. As of December 31, 2022, $154.5 million or 40.1% of our cash, cash equivalents and short-term investments was held by our foreign subsidiaries. If these funds are needed for our operations in the U.S., we may be required to accrue and pay foreign withholding taxes if we repatriate these funds. Except for working capital requirements in certain jurisdictions, we provide for all withholding and other residual taxes related to unremitted earnings of our foreign subsidiaries.

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At December 31, 2022, our total indebtedness, net of discount and deferred financing costs, was $79.0 million, which included $66.2 million outstanding under the Term Loan Credit Facility, $2.5 million outstanding under Kita’s term loans, $8.4 million outstanding under Cohu GmbH’s construction loans, and $1.9 million outstanding under Kita’s lines of credit.

In March 2021, we closed an underwritten follow-on public offering totaling 5,692,500 shares of our common stock at $41.00 per share, raising net proceeds of approximately $223.1 million, after deducting underwriting discounts and commissions and offering expenses. We used $100.0 million of the net proceeds of this offering to repay outstanding principal on our Term Loan Credit Facility and we intend to use the rest for general corporate purposes, including to fund future growth initiatives. On June 30, 2021, we prepaid an additional $100.0 million of our Term Loan Credit Facility utilizing a portion of the net proceeds from the sale of our PCB Test business. In 2022, we repurchased 1,767,070 shares of our outstanding common stock for $50.7 million to be held as treasury stock.

We believe that our sources of liquidity will be sufficient to satisfy our anticipated cash requirements through at least the next 12 months. Our liquidity could be negatively affected by a decrease in demand for our products. In addition, we may make acquisitions or increase our capital expenditures and may need to raise additional capital through debt or equity financing to provide for greater flexibility to fund these activities. Additional financing may not be available or not available on terms favorable to us. A discussion of cash flows for the year ended December 26, 2020 has been omitted from this Annual Report on Form 10-K, but may be found in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations,” under the heading “Liquidity and Capital Resources” in our Annual Report on Form 10-K for the year ended December 25, 2021, filed with the SEC on February 18, 2022, which discussion is incorporated herein by reference and which is available free of charge on the SEC’s website at www.sec.gov.

Liquidity

Working Capital: The following summarizes our cash, cash equivalents, short-term investments and working capital at December 31, 2022 and December 25, 2021:

Cash Flows

Operating Activities: Cash provided by operating activities consists of our net income adjusted for non-cash expenses and changes in operating assets and liabilities. These adjustments include impairment charges, depreciation expense on property, plant and equipment, share-based compensation expense, amortization of intangible assets, deferred income taxes, amortization of cloud-based software implementation costs, loss on extinguishment of debt, interest capitalized associated with cloud computing implementation, amortization of debt discounts and issuance costs and gains from the sale of our PCB Test business and property, plant and equipment. Our net cash flows provided by operating activities in 2022 totaled $112.9 million compared to $97.9 million in 2021. Cash provided by operating activities in the current year was a result of an increase in net income as compared to a net loss in the prior year. Cash provided by operating activities was also impacted by changes in current assets and liabilities which included decreases in accounts payable and accounts receivable. The timing of payments to our suppliers resulted in the $33.1 million decrease in accounts payable, and net sales in the fourth quarter of 2022 and the timing of the resulting cash conversion cycle drove the $12.5 million decrease in accounts receivable. Deferred profit decreased $5.0 million as a result of the recognition of revenue that had been previously deferred in accordance with our revenue recognition policy, and accrued compensation, warranty and other liabilities decreased $4.0 million due to lower business volume resulting in lower rates of accrual. Cash provided by operating activities was also impacted by increases in income taxes payable of $20.9 million a result of higher income tax to be paid in certain jurisdictions. During 2022, inventories increased $18.5 million due to purchases from suppliers made in the fourth quarter to fulfill anticipated future shipments of product, and other current assets increased $16.2 million due to income tax prepayments and supplier advance deposits for inventory that will be received over the next twelve months.

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Investing Activities: Investing cash flows consist primarily of cash used for capital expenditures in support of our business, purchases of investments, business acquisitions and proceeds from investment maturities, asset disposals and business divestitures. Our net cash used in investing activities in 2022 totaled $67.9 million. In 2022 we used $208.9 million in cash for purchases of short-term investments and generated $155.4 million from sales and maturities. We invest our excess cash, in an attempt to seek the highest available return while preserving capital, in short-term investments since excess cash may be required for a business-related purpose. Additions to property, plant and equipment in 2022 were $14.8 million and were made to support our operating and development activities. Our net cash provided by investing activities in 2021 totaled $39.9 million. In 2021 we used $12.0 million for additions to property, plant and equipment and we used $204.7 million in cash for purchases of short-term investments and generated $135.5 million from sales and maturities. Our net cash provided by investing activities in 2021 also included the net cash proceeds of $120.9 million from the sale of our PCB Test business on June 24, 2021. The decision to sell our PCB Test business resulted from Cohu management’s determination that this industry segment was not a fit within our organization and we could utilize the proceeds from the sale business to reduce outstanding debt and invest in growth opportunities in line with our core business strategy.

Financing Activities: Financing cash flows consist primarily of net proceeds from the issuance of common stock from an underwritten public offering and under our stock option and employee stock purchase plans and repayments of debt, net of new borrowings. In fiscal 2022, our cash used in financing activities totaled $91.1 million. In fiscal 2021, our cash provided by financing activities totaled $6.5 million. In March 2021, we closed an underwritten public offering totaling 5,692,500 shares of our common stock at $41.00 per share, raising net proceeds of approximately $223.1 million, after deducting underwriting discounts and commissions and offering expenses. Repayments of short-term borrowings and long-term debt during 2022 totaled $38.2 million, which includes $31.7 million of cash prepayments of our Term Loan Credit Facility. During 2021 our repayments totaled $206.1 million and included $200.0 million of cash prepayments of our Term Loan Credit Facility using proceeds from our underwritten public offering and the sale of our PCB Test business to deleverage our balance sheet. In 2021, we received proceeds under a revolving line of credit and construction loan totaling $1.4 million. Proceeds from the construction loan was used to expand our facility in Kolbermoor, Germany, enabling us to consolidate the German operations of our Semiconductor Test & Inspection segment. Proceeds from the revolving line of credit are being used to increase the manufacturing capacity of our Semiconductor Test & Inspection segment facility located in Osaka, Japan. During 2022 and 2021, we made payments totaling $50.7 million and $7.3 million, respectively for shares of our common stock repurchased under our share repurchase program to be held as treasury stock. We issue restricted stock units, stock options and maintain an employee stock purchase plan as components of our overall employee compensation. In 2022, cash used to settle the minimum statutory tax withholding requirements on behalf of our employees upon vesting of restricted and performance stock awards, net of proceeds from shares issued under our employee stock purchase plan and from the exercise of employee stock options was $2.0 million. In 2021, net cash used to settle the minimum statutory tax withholding requirements on behalf of our employees totaled $4.4 million. The decrease in cash used to settle tax withholding requirements between 2022 and 2021 is directly correlated to the decrease in Cohu’s stock price at the end of March year over year when the majority of awards vest.

Share Repurchase Program

On October 28, 2021, we announced that our Board of Directors authorized a $70 million share repurchase program. On October 25, 2022, our Board of Directors authorized an additional $70 million under the share repurchase program. This share repurchase program was effective as of November 2, 2021, and has no expiration date. The timing of share repurchases and the number of shares of common stock to be repurchased will depend upon prevailing market conditions and other factors. Repurchases under this program will be made using our existing cash resources and may be commenced or suspended from time-to-time at our discretion without prior notice. Repurchases may be made in the open market, through 10b5-1 programs, or in privately negotiated transactions at prevailing market rates in accordance with federal securities laws. For the year ended December 31, 2022, we repurchased 1,767,070 shares of our common stock for $50.7 million to be held as treasury stock. As of December 31, 2022, we may purchase up to $82.0 million of shares of our common stock under our share repurchase program.

Capital Resources

We have access to credit facilitates and other borrowings provided by financial institutions to finance acquisitions, capital expenditures and our operations if needed. A summary of our borrowings and available credit is as follows.

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Credit Agreement

On October 1, 2018, we entered into a Credit Agreement providing for a $350.0 million Term Loan Credit Facility and borrowed the full amount to finance a portion of the Xcerra acquisition. Loans under the Term Loan Credit Facility amortize in equal quarterly installments of 0.25% of the original principal amount, with the balance payable at maturity. All outstanding principal and interest in respect of the Term Loan Credit Facility must be repaid on or before October 1, 2025. The loans under the Term Loan Credit Facility bear interest, at Cohu’s option, at a floating annual rate equal to LIBOR plus a margin of 3.00%. At December 31, 2022, the outstanding loan balance, net of discount and deferred financing costs, was $66.2 million and $3.2 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. At December 25, 2021, the outstanding loan balance, net of discount and deferred financing costs, was $101.6 million and $10.1 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. As of December 31, 2022, the fair value of the debt was $66.6 million. The measurement of the fair value of debt is based on the average of the bid and ask trading quotes as of December 31, 2022 and is considered a Level 2 fair value measurement.

Under the terms of the Credit Agreement, the lender may accelerate the payment terms upon the occurrence of certain events of default set forth therein, which include: the failure of Cohu to make timely payments of amounts due under the Credit Agreement, the failure of Cohu to adhere to the representations and covenants set forth in the Credit Agreement, the failure to provide notice of any event that causes a material adverse effect or to provide other required notices, upon the event that related collateral agreements become ineffective, upon the event that certain legal judgments are entered against Cohu, the insolvency of Cohu, or upon the change of control of Cohu. As of December 31, 2022, we believe no such events of default have occurred.

During 2022, we prepaid $31.8 million in principal of our Term Loan Credit Facility for $31.7 million in cash. We accounted for the prepayment as a debt extinguishment, which resulted in a loss of $0.3 million reflected in our consolidated statement of operations and a $0.4 million reduction in debt discounts and deferred financing costs in our consolidated balance sheets. During 2021, we repurchased $200.0 million in principal of our Term Loan Credit Facility for $200.0 million in cash. We accounted for the repurchase as a debt extinguishment, which resulted in a loss of $3.4 million reflected in our consolidated statement of operations, as well as a $3.4 million reduction in debt discounts and deferred financing costs in our consolidated balance sheets. Approximately $67.0 million in principal of the Term Loan Credit Facility remains outstanding as of December 31, 2022.

Kita Term Loans

As a result of our acquisition of Kita, we assumed term loans from a series of Japanese financial institutions primarily related to the expansion of Kita’s facility in Osaka, Japan. The loans are collateralized by the facility and land, carry interest rates ranging from 0.05% to 0.43%, and expire at various dates through 2034. At December 31, 2022, the outstanding loan balance was $2.5 million and $0.2 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. At December 25, 2021, the outstanding loan balance was $3.1 million and $0.2 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. The term loans are denominated in Japanese Yen and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates.

Construction Loans

In July 2019 and June 2020, one of our wholly owned subsidiaries located in Germany entered into a series of construction loans (“Loan Facilities”) with a German financial institution providing it with total borrowings of up to €10.1 million. The Loan Facilities are being utilized to finance the expansion of our facility in Kolbermoor, Germany and are secured by the land and the existing building on the site. The Loan Facilities bear interest at agreed upon rates based on the facility amounts as discussed below.

The first facility totaling €3.4 million has been fully drawn and is payable over 10 years at a fixed annual interest rate of 0.8%. Principal and interest payments are due each quarter over the duration of the facility ending in September 2029. The second facility totaling €5.2 million has been fully drawn and is payable over 15 years at an annual interest rate of 1.05%, which is fixed until April 2027. Principal and interest payments are due each month over the duration of the facility ending in January 2034. The third facility totaling €0.9 million has been fully drawn and is payable over 10 years at an annual interest rate of 1.2%. Principal and interest payments are due each month over the duration of the facility ending in May 2030.

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At December 31, 2022, total outstanding borrowings under the Loan Facilities was $8.4 million with $1.0 million of the total outstanding balance being presented as current installments of long-term debt in our consolidated balance sheets. At December 25, 2021, total outstanding borrowings under the Loan Facilities was $10.0 million with $1.0 million of the total outstanding balance being presented as current installments of long-term debt in our consolidated balance sheets. The loans are denominated in Euros and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates. The fair value of the debt approximates the carrying value at December 31, 2022.

Lines of Credit

As a result of our acquisition of Kita, we assumed a series of revolving credit facilities with various financial institutions in Japan. The credit facilities renew monthly and provide Kita with access to working capital totaling up to 960 million Japanese Yen of which 250 million Japanese Yen is drawn. At December 31, 2022, total borrowings outstanding under the revolving lines of credit were $1.9 million. As these credit facility agreements renew monthly, they have been included in short-term borrowings in our consolidated balance sheets.

The revolving lines of credit are denominated in Japanese Yen and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates.

Our wholly owned subsidiary in Switzerland has one available line of credit which provides it with borrowings of up to a total of 2.0 million Swiss Francs, a portion of which is reserved for tax guarantees. At December 31, 2022 and December 25, 2021, no amounts were outstanding under this line of credit.

We also have a letter of credit facility (“LC Facility”) under which Bank of America, N.A., has agreed to administer the issuance of letters of credit on our behalf. The LC Facility requires us to maintain deposits of cash or other approved investments in amounts that approximate our outstanding letters of credit and contains customary restrictive covenants. In addition, our wholly owned subsidiary, Xcerra, has arrangements with various financial institutions for the issuance of letters of credit and bank guarantees. As of December 31, 2022, $0.3 million was outstanding under standby letters of credit and bank guarantees.

We expect that we will continue to make capital expenditures to support our business and we anticipate that present working capital will be sufficient to meet our operating requirements for at least the next twelve months.

Contractual Obligations

The following table summarizes our significant contractual obligations at December 31, 2022, and the effect such obligations are expected to have on our liquidity and cash flows in future periods. Amounts excluded include our liability for unrecognized tax benefits that totaled approximately $33.4 million at December 31, 2022. We are currently unable to provide a reasonably reliable estimate of the amount or period(s) the cash settlement of this liability may occur.

The table above does not include pension, post-retirement benefit and warranty obligations because it is not certain when these liabilities will be funded. For additional information regarding our pension and post-retirement benefits obligations see Note 6, “Employee Benefit Plans” and for more information on our contractual obligations, see Note 13, “Guarantees” in Part IV, Item 15(a) of this Form 10-K.

Commitments to contract manufacturers and suppliers. From time-to-time, we enter into commitments with our vendors and outsourcing partners to purchase inventory at fixed prices or in guaranteed quantities. We are not able to determine the aggregate amount of such purchase orders that represent contractual obligations, as purchase orders may represent authorizations to purchase rather than binding agreements. Our purchase orders are based on our current manufacturing needs and are fulfilled by our vendors within relatively short time horizons. We typically do not have significant agreements for the purchase of raw materials or other goods specifying minimum quantities or set prices that exceed our expected requirements for the next three months.

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Off-Balance Sheet Arrangements. During the ordinary course of business, we provide standby letters of credit instruments to certain parties as required. As of December 31, 2022, $0.3 million was outstanding under standby letters of credit.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

OVERVIEW

Cohu is a leading supplier of semiconductor test and inspection handlers, micro-electromechanical system (MEMS) test modules, test contactors and thermal subsystems, and semiconductor automated test equipment used by global semiconductor and electronics manufacturers and test subcontractors. We offer a wide range of products and services and our revenue from capital equipment products is driven by the capital expenditure budgets and spending patterns of our customers, who often abruptly delay or accelerate purchases in reaction to variations in their business. The level of capital expenditures by these companies depends on the current and anticipated market demand for semiconductor devices and the products that incorporate them. Our consumable products are driven by the number of semiconductor devices that are tested and by the continuous introduction of new products and new technologies by our customers. As a result, our consumable products provide a more stable recurring source of revenue and generally do not have the same degree of cyclicality as our capital equipment products.

For the year ended December 25, 2021, our net sales increased 39.5% year-over-year to $887.2 million. In 2020, the global semiconductor market was affected by U.S. and China trade tensions which impacted many of our customers’ ability to supply product to certain end users resulting in customer test cell utilization below levels that have historically triggered the need for additional capacity. Net sales during the first half of 2020 were also negatively impacted by the rapid and global spread of COVID-19 which led to supply disruptions impacting our ability to ship product. During the second half of 2020, we began seeing strong demand for our products and that strength has continued through 2021. During 2021 our net sales were favorably impacted by robust automotive demand, driven by xEV and ADAS technologies, strength in industrial markets, and continued mobility expansion with 5G proliferation. Demand for equipment testing 5G, Wi-Fi 6 and Ultra-Wideband devices, data centers, personal computers and automotive semiconductor and sensors were at near record levels. Based on improved business conditions, during 2021 we took actions to reduce outstanding principal under our Term Loan Credit Facility associated with the financing of the Xcerra acquisition in October 2018. During the first quarter of 2021, using a portion of the proceeds from our underwritten follow-on public offering, we prepaid $100 million of the term loan and on June 30, 2021, utilizing a portion of the gross proceeds from the sale of the PCB Test business, we made an additional $100 million prepayment of the term loan.

Our long-term market drivers and market strategy remain intact and we are encouraged by demand across our main market segments, and customer traction with our new products. We remain optimistic about the long-term prospects for our business due to the increasing ubiquity of semiconductors, the future rollout of 5G networks, increasing semiconductor complexity, increasing quality demands from semiconductor customers, increasing test intensity and continued proliferation of electronics in a variety of products across the automotive, mobility, industrial and consumer markets.

Application of Critical Accounting Estimates and Policies

Our discussion and analysis of our financial condition and results of operations is based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. We base our estimates on historical experience, forecasts and on various other assumptions that are believed to be reasonable under the circumstances; however actual results may differ from those estimates under different assumptions or conditions. The methods, estimates and judgments we use in applying our accounting policies have a significant impact on the results we report in our financial statements. Some of our accounting policies require us to make difficult and subjective judgments, often as a result of the need to make estimates of matters that are inherently uncertain. Our critical accounting estimates that we believe are the most important to investors’ understanding of our financial results and condition and require complex management judgment include:

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Below, we discuss these policies further, as well as the estimates and judgments involved. We also have other policies that we consider key accounting policies; however, these policies typically do not require us to make estimates or judgments that are difficult or subjective.

Revenue Recognition: Our net sales are derived from the sale of products and services and are adjusted for estimated returns and allowances, which historically have been insignificant. We recognize revenue when the obligations under the terms of a contract with our customers are satisfied; generally, this occurs with the transfer of control of our systems, non-system products or the completion of services. In circumstances where control is not transferred until destination or acceptance, we defer revenue recognition until such events occur. Revenue for established products that have previously satisfied a customer’s acceptance requirements is generally recognized upon shipment. In cases where a prior history of customer acceptance cannot be demonstrated or from sales where customer payment dates are not determinable and in the case of new products, revenue and cost of sales are deferred until customer acceptance has been received. Our post-shipment obligations typically include installation and standard warranties. The estimated fair value of installation related revenue is recognized in the period the installation is performed. Service revenue is recognized over time as the transfer of control is completed for the related contract or upon completion of the services if they are short-term in nature. Spares, contactor and kit revenue is generally recognized upon shipment. Certain of our equipment sales have multiple performance obligations. These arrangements involve the delivery or performance of multiple performance obligations, and transfer of control of performance obligations may occur at different points in time or over different periods of time. For arrangements containing multiple performance obligations, the revenue relating to the undelivered performance obligation is deferred using the relative standalone selling price method utilizing estimated sales prices until satisfaction of the deferred performance obligation. Unsatisfied performance obligations primarily represent contracts for products with future delivery dates. At December 25, 2021, and December 26, 2020, we had $7.7 million and $8.3 million of revenue expected to be recognized in the future related to performance obligations that are unsatisfied (or partially unsatisfied) with expected durations of over one year, respectively. As allowed under ASC 606, we have opted to not disclose unsatisfied performance obligations for contracts with original expected durations of less than one year. We generally sell our equipment with a product warranty. The product warranty provides assurance to customers that delivered products are as specified in the contract (an “assurance-type warranty”). Therefore, we account for such product warranties under ASC 460, Guarantees (“ASC 460”), and not as a separate performance obligation. The transaction price reflects our expectations about the consideration we will be entitled to receive from the customer and may include fixed or variable amounts. Fixed consideration primarily includes sales to customers that are known as of the end of the reporting period. Variable consideration includes sales in which the amount of consideration that we will receive is unknown as of the end of a reporting period. Such consideration primarily includes sales made to certain customers with cumulative tier volume discounts offered. Variable consideration arrangements are rare; however, when they occur, we estimate variable consideration as the expected value to which we expect to be entitled. Included in the transaction price estimate are amounts in which it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. The estimate is based on information available for projected future sales. Variable consideration that does not meet revenue recognition criteria is deferred. Accounts receivable represents our unconditional right to receive consideration from our customer. Payments terms do not exceed one year from the invoice date and therefore do not include a significant financing component. To date, there have been no material impairment losses on accounts receivable. There were no material contract assets recorded on the consolidated balance sheet in any of the periods presented. On shipments where sales are not recognized, gross profit is generally recorded as deferred profit in our consolidated balance sheet representing the difference between the receivable recorded and the inventory shipped.

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Accounts Receivable: We maintain an allowance for credit losses for estimated losses resulting from the inability of our customers to make required payments. If the financial condition of our customers deteriorates, resulting in an impairment of their ability to make payments, additional allowances may be required. Our customers include semiconductor manufacturers and semiconductor test subcontractors throughout many areas of the world. While we believe that our allowance for credit losses is adequate and represents our best estimate of future losses we will continue to monitor customer liquidity and other economic conditions, including the impact of the COVID-19 pandemic, which may result in changes to our estimates.

Inventory: The valuation of inventory requires us to estimate obsolete or excess inventory as well as inventory that is not of saleable quality. The determination of obsolete or excess inventory requires us to estimate the future demand for our products. The demand forecast is a direct input in the development of our short-term manufacturing plans. We record valuation reserves on our inventory for estimated excess and obsolete inventory and lower of cost or net realizable value concerns equal to the difference between the cost of inventory and the estimated realizable value based upon assumptions about future product demand, market conditions and product selling prices. If future product demand, market conditions or product selling prices are less than those projected by management or if continued modifications to products are required to meet specifications or other customer requirements, increases to inventory reserves may be required which would have a negative impact on our gross margin.

Income Taxes: We estimate our liability for income taxes based on the various jurisdictions where we conduct business. This requires us to estimate our (i) current taxes; (ii) temporary differences that result from differing treatment of certain items for tax and accounting purposes and (iii) unrecognized tax benefits. Temporary differences result in deferred tax assets and liabilities that are reflected in the consolidated balance sheet. The deferred tax assets are reduced by a valuation allowance if, based upon all available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized. Establishing, reducing or increasing a valuation allowance in an accounting period generally results in an increase or decrease in tax expense in the statement of operations. We must make significant judgments to determine the provision for income taxes, deferred tax assets and liabilities, unrecognized tax benefits and any valuation allowance to be recorded against deferred tax assets. Our gross deferred tax asset balance as of December 25, 2021, was approximately $103.3 million, with a valuation allowance of approximately $76.3 million.

The CARES Act, enacted on March 27, 2020, was incorporated in 2020. See Note 9, “Income Taxes”, included in Part IV, Item 15(a) of this Form 10-K, which is incorporated herein by reference.

Segment Information: We applied the provisions of ASC Topic 280, Segment Reporting, (“ASC 280”), which sets forth a management approach to segment reporting and establishes requirements to report selected segment information quarterly and to report annually entity-wide disclosures about products, major customers and the geographies in which the entity holds material assets and reports revenue. An operating segment is defined as a component that engages in business activities whose operating results are reviewed by the chief operating decision maker and for which discrete financial information is available. We have determined that our three identified operating segments are: Test Handler Group (THG), Semiconductor Tester Group (STG) and Interface Solutions Group (ISG). Our THG, STG and ISG operating segments qualify for aggregation under ASC 280 due to similarities in their customers, their economic characteristics, and the nature of products and services provided. As a result, we report in one segment, Semiconductor Test and Inspection Equipment (“Semiconductor Test & Inspection”). Prior to the sale of our PCB Test Group (PTG) on June 24, 2021, we reported in two segments, Semiconductor Test & Inspection and PCB Test Equipment (“PCB Test”).

Goodwill and Indefinite-Lived Intangibles, Other Intangible Assets and Long-lived Assets: We evaluate goodwill and other indefinite-lived intangible assets, which are solely comprised of in-process research and development (“IPR&D”), for impairment annually and when an event occurs or circumstances change that indicate that the carrying value may not be recoverable. We test goodwill for impairment by first comparing the book value of net assets to the fair value of the reporting unit or asset, in the case of in-process research and development. If the fair value is determined to be less than the book value, a second step is performed to compute the amount of impairment as the difference between the fair value of the reporting unit and it’s carrying value of goodwill. We estimated the fair values of our reporting units primarily using the income approach valuation methodology that includes the discounted cash flow method, taking into consideration the market approach and certain market multiples as a validation of the values derived using the discounted cash flow methodology. Forecasts of future cash flows are based on our best estimate of future net sales and operating expenses, based primarily on customer forecasts, industry trade organization data and general economic conditions. Fair value determinations require considerable judgment and are sensitive to changes in underlying assumptions and factors.

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We conduct our annual impairment test as of October 1st of each year, and have determined there was no impairment as of October 1, 2021, as we determined that the estimated fair values of our reporting units exceeded their carrying values on that date. Other events and changes in circumstances may also require goodwill to be tested for impairment between annual measurement dates. As of December 25, 2021, we do not believe that circumstances have occurred that indicate impairment of our goodwill is more-likely-than-not. In the event we determine that an interim goodwill impairment review is required in a future period, the review may result in an impairment charge, which would have a negative impact on our results of operations.

During the first quarter of 2020, the volatility in Cohu’s stock price, the global economic downturn and business interruptions associated with the COVID-19 pandemic led us to determine that there was a triggering event related to goodwill within all of our identified reporting units and our indefinite-lived intangible assets. We performed an interim assessment as of March 28, 2020 and determined that the fair values of our identified reporting units all exceeded their carrying values and we concluded there was no impairment of goodwill within our reporting units. Anticipated delays in customer adoption of certain new products under development as a result of the COVID-19 pandemic, changes to future project roadmaps and an increase in the discount rate used in the developing our interim fair value estimate resulted in a $3.9 million impairment to IPR&D recorded during the first quarter as the carrying value exceeded fair value. During the third quarter of 2020, we became aware of additional delays in customer adoption of the same new products under development leading us to re-evaluate the fair value of these projects and we determined that the carrying value exceeded the fair value and, as a result, we recorded a $7.3 million impairment to IPR&D. For the twelve months ended December 26, 2020 total impairments recorded to IPR&D projects was $11.2 million. During the fourth quarter of 2021 we completed and transferred to developed technology our last remaining in-process technology project which was reviewed for impairment as part of this process. Due to a change in forecasted results an impairment charge of $0.1 million was recorded.

Long-lived assets, other than goodwill, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets might not be recoverable. Conditions that would necessitate an impairment assessment include a significant decline in the observable market value of an asset, a significant change in the extent or manner in which an asset is used, or any other significant adverse change that would indicate that the carrying amount of an asset or group of assets may not be recoverable. For long-lived assets, impairment losses are only recorded if the asset’s carrying amount is not recoverable through its undiscounted, probability-weighted future cash flows. We measure the impairment loss based on the difference between the carrying amount and estimated fair value.

Warranty: We provide for the estimated costs of product warranties in the period sales are recognized. Our warranty obligation estimates are affected by historical product shipment levels, product performance and material and labor costs incurred in correcting product performance problems. Should product performance, material usage or labor repair costs differ from our estimates, revisions to the estimated warranty liability would be required.

Contingencies: We are subject to certain contingencies that arise in the ordinary course of our businesses which require us to assess the likelihood that future events will confirm the existence of a loss or an impairment of an asset. If a loss or asset impairment is probable and the amount of the loss or impairment is reasonably estimable, we accrue a charge to operations in the period such conditions become known.

Share-based Compensation: Share-based compensation expense related to restricted stock unit awards is calculated based on the market price of our common stock on the grant date, reduced by the present value of dividends expected to be paid on our common stock prior to vesting of the restricted stock unit. Share-based compensation on performance stock units with market-based goals is calculated using a Monte Carlo simulation model on the date of the grant. Share-based compensation expense related to stock options is recorded based on the fair value of the award on its grant date, which we estimate using the Black-Scholes valuation model.

Our estimate of share-based compensation expense requires a number of complex and subjective assumptions and the assumptions used in calculating the fair value of share-based awards represent our best estimates, but these estimates involve inherent uncertainties and the application of management judgment. Although we believe the assumptions and estimates we have made are reasonable and appropriate, changes in assumptions could materially impact our reported financial results.

Recent Accounting Pronouncements: For a description of accounting changes and recent accounting pronouncements, including the expected dates of adoption and estimated effects, if any, on our consolidated financial statements, see Note 1, “Recent Accounting Pronouncements” in Part IV, Item 15(a) of this Form 10-K.

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RESULTS OF OPERATIONS

Recent Transactions Impacting Results of Operations

On June 24, 2021, we completed the sale of our PCB Test business. Due to the timing of the divestment of this business our results for 2021 include our PCB Test business for the six months ended June 24, 2021, whereas the periods ended December 26, 2020 and December 28, 2019 include this business for the full twelve months. Previously, management determined that the fixtures services business, that was acquired as part of Xcerra, did not align with Cohu’s long-term strategic plan and management divested this business in February 2020. The assets of our fixtures business were considered “held for sale” as of December 26, 2020 and the operating results of our fixtures business are presented as “discontinued operations” for the periods ended December 25, 2021, December 26, 2020 and December 28, 2019. Unless otherwise indicated, the discussion below covers the comparative results from continuing operations.

The following table summarizes certain operating data as a percentage of net sales:

Please refer to “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 in our 2020 Annual Report on Form 10-K, filed with the SEC on February 26, 2021, for comparative discussion of our fiscal years ended December 26, 2020 and December 28, 2019.

2021 Compared to 2020

Net Sales

Cohu’s consolidated net sales increased 39.5% from $636.0 million in 2020 to $887.2 million in 2021. In 2020, the global semiconductor market was impacted by U.S. and China trade tensions which impacted our customers’ ability to supply product to certain end users. During the first half of 2020 our net sales were also negatively impacted by the rapid and global spread of COVID-19 which led to supply disruptions impacting our ability to ship product. While our total sales for fiscal year 2020 were negatively impacted by the global economic downturn caused by the COVID-19 pandemic, we began seeing strong demand for our products in the second half of 2020 and that strength has continued through 2021. During 2021 our net sales were favorably impacted by robust automotive demand, driven by xEV and ADAS technologies, strength in industrial markets, and continued mobility expansion with 5G proliferation. Demand for equipment testing 5G, Wi-Fi 6 and Ultra-Wideband devices, data centers, personal computers and automotive semiconductor and sensors were at near record levels.

Gross Margin (exclusive of amortization of acquisition-related intangible assets described below)

Gross margin consists of net sales less cost of sales (excluding the impact of amortization of developed technology and backlog). Cost of sales consists primarily of the materials, assembly and test labor and overhead from operations. Our gross margin can fluctuate due to a number of factors, including, but not limited to, the mix of products sold, product support costs, increases to inventory reserves, the sale of previously reserved inventory and business volume which impacts the utilization of our manufacturing capacity. Our gross margin, as a percentage of net sales, increased to 43.6% in 2021 from 42.7% in 2020. Increased business volume in 2021 allowed us to better leverage our fixed costs helping to improve our gross margin over 2020. Other items impacting our gross margin in 2021 and 2020 are discussed below.

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We compute the majority of our excess and obsolete inventory reserve requirements using inventory usage forecasts. During 2021, we recorded net charges to cost of sales of approximately $7.1 million, for excess and obsolete inventory. In 2020, net charges to cost of sales for excess and obsolete inventory were $6.0 million and we recorded $3.7 million of inventory related charges related to the decision to end manufacturing of certain of Xcerra’s semiconductor test handler products. End manufacturing inventory charges related to semiconductor test handler products in 2021 were not significant.

We believe our reserves for excess and obsolete inventory and lower of cost or net realizable value are adequate to cover known exposures at December 25, 2021. Reductions in customer forecasts, continued modifications to products, our failure to meet specifications or other customer requirements may result in additional charges to operations that could negatively impact our gross margin in future periods.

Research and Development Expense (“R&D Expense”)

R&D expense consists primarily of salaries and related costs of employees engaged in ongoing research, product design and development activities, costs of engineering materials and supplies and professional consulting expenses. Our future operating results depend, to a considerable extent, on our ability to maintain a competitive advantage in the products we provide, and historically we have maintained our commitment to investing in R&D in order to be able to continue to offer new products to our customers. R&D expense in 2021 was $92.0 million, or 10.4% of net sales, compared to $86.2 million, or 13.5% of net sales in 2020. Increased R&D spending in 2021 was driven by higher labor and material costs associated with product development and the discontinuation of cost control measures implemented in the prior year. During 2020, decreased travel and the implementation of temporary salary reductions and other cost control measures allowed us to control our costs in response to the economic uncertainty caused by the COVID-19 pandemic.

Selling, General and Administrative Expense (“SG&A Expense”)

SG&A expense consists primarily of salaries and benefit costs of employees, commission expense for independent sales representatives, product promotion and costs of professional services. SG&A expense as a percentage of net sales decreased to 14.3% in 2021, from 20.3% in 2020, decreasing from $129.2 million in 2020 to $127.0 million in 2021. SG&A expense in 2021 was lower as a result of sale of our PCB Test business on June 24, 2021. Our results for 2021 only include the results of our PCB Test business through that date which resulted in approximately $3.1 million in less expense in 2021. This reduction was offset, in part, by the discontinuation of cost control measures implemented in the prior year. During 2020, decreased travel and the implementation of temporary salary reductions and other cost control measures allowed us to control our costs in response to the economic uncertainty caused by the COVID-19 pandemic.

Amortization of Purchased Intangible Assets

Amortization of purchased intangibles is the process of expensing the cost of an intangible asset acquired through a business combination over the projected life of the asset. Amortization of acquisition-related intangible assets was $35.4 million and $38.7 million for 2021 and 2020, respectively. The decrease in expense recorded during 2021 was a result of fluctuations in exchange rates and the sale of PCB Test business on June 24, 2021 as remaining purchased intangible assets that were being amortized were written-off as part of the sale.

Gain on sale of PCB Test Business

On June 24, 2021, we completed the divestment of our PCB Test business which resulted in a gain of $70.8 million in 2021. As part of the transaction we also sold certain intellectual property held by our Semiconductor Test & Inspection segment that is utilized by the PCB Test business. Our decision to sell this non-core business resulted from management’s determination that that they were no longer a fit within our organization.

Restructuring Charges

Subsequent to the merger with Xcerra in the fourth quarter 2018, we began a strategic restructuring program designed to reposition our organization and improve our cost structure as part of our targeted integration plan regarding Xcerra. In connection with the integration plan, we recorded restructuring charges, exclusive of the inventory related charges described above, totaling $1.8 million and $7.6 million in 2021 and 2020, respectively.

See Note 4, “Restructuring Charges” in Part IV, Item 15(a) of this Form 10-K for additional information with respect to restructuring charges.

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Impairment Charges

During 2020, the volatility in Cohu’s stock price and the global economic downturn and business interruptions associated with the COVID-19 pandemic led us to determine that there were triggering events related to our indefinite-lived intangible assets. We performed interim impairment assessments during both the first and third quarters of 2020 and anticipated delays in customer adoption of certain new products under development as a result of the COVID-19 pandemic, changes to future project roadmap and an increase in the discount rate used in developing our interim fair value estimate led us to conclude that the carrying value of these assets exceeded their fair value. For the twelve months ended December 26, 2020, total impairments recorded to IPR&D projects was $11.2 million. During the fourth quarter of 2021 we completed and transferred to developed technology our last remaining in-process technology project which we tested for impairment as part of this process. A change in forecasted results of this project led to an impairment charge of $0.1 million being recorded in the fourth quarter of 2021.

Gain on sale of facilities

As part of our previously announced Xcerra integration plan we implemented certain facility consolidation actions. During 2020 we completed the sales of our facilities located in Rosenheim, Germany and Penang, Malaysia resulting in a gain of $4.5 million.

Interest Expense and Income

Interest expense was $6.4 million in 2021 compared to $13.8 million in 2020. The year-over-year decrease in our interest expense resulted from a significant decrease in the outstanding balance of our Term Loan Credit Facility and lower LIBOR rates.

Interest income was $0.2 million in both 2021 and 2020.

Foreign Transaction Gain (Loss) and Other

We have operations in foreign countries and conduct business in the local currency in these countries. Starting in the fourth quarter of 2020, we began entering into foreign currency forward contracts to hedge against future movements in foreign exchange rates that affect certain U.S. Dollar denominated assets and liabilities at our subsidiaries whose functional currency is the local currency. During 2021, the U.S. Dollar strengthened against the Swiss Franc, Euro and Japanese Yen resulting in foreign currency gains of $0.4 million, net of $3.4 million of losses generated by our foreign currency forward contracts. In 2020, the U.S. Dollar weakened significantly against the Swiss Franc and Euro, resulting in the recognition of $3.2 million in foreign currency losses, net of $0.8 million of gains generated by our foreign currency forward contracts.

See Note 7 “Derivative Financial Instruments” in Part IV, Item 15(a) of this Form 10-K for additional information with respect to our foreign currency forward contracts.

Income Taxes

The income tax provision expressed as a percentage of pre-tax income or loss in 2021 and 2020 was 13.0% and (5.1)%, respectively. The income tax provision for the years ended December 25, 2021, and December 26, 2020 differs from the U.S. federal statutory rate primarily due to realization of federal tax credits, tax exempt gains, stock-based compensation windfall, changes in the valuation allowance on our deferred tax assets, foreign income taxed at different rates, offset by GILTI, deemed dividend and other factors.

Companies are required to assess whether a valuation allowance should be recorded against their deferred tax assets (“DTAs”) based on the consideration of all available evidence, using a “more likely than not” realization standard. The four sources of taxable income that must be considered in determining whether DTAs will be realized are, (1) future reversals of existing taxable temporary differences (i.e. offset of gross deferred tax assets against gross deferred tax liabilities); (2) taxable income in prior carryback years, if carryback is permitted under the tax law; (3) tax planning strategies and (4) future taxable income exclusive of reversing temporary differences and carryforwards.

In assessing whether a valuation allowance is required, significant weight is to be given to evidence that can be objectively verified. We have evaluated our DTAs at each reporting period, including an assessment of our cumulative income or loss over the prior three-year period and future periods, to determine if a valuation allowance was required. A significant negative factor in our assessment was Cohu’s three-year cumulative U.S. loss history at the end of various fiscal periods including 2021.

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As a result of our cumulative, three-year U.S. GAAP pretax loss and excluding the one-time gain on the sale of PTG from our U.S. continuing operations at the end of 2021, we were unable to conclude that it was “more likely than not” that our U.S. DTAs would be realized. We will evaluate the realizability of our DTAs at the end of each quarterly reporting period in 2022 and should circumstances change it is possible an additional valuation allowance will be recorded or the remaining valuation allowance, or a portion thereof, will be reversed in a future period.

Our valuation allowance on our DTAs at December 25, 2021, and December 26, 2020, was approximately $76.3 million and $86.1 million, respectively. The remaining gross DTAs for which a valuation allowance was not recorded are realizable primarily through future reversals of existing taxable temporary differences and to a lesser extent future taxable income in certain jurisdictions exclusive of reversing temporary differences and carryforwards.

As the realization of DTAs is determined by tax jurisdiction, the deferred tax liabilities recorded by our non-U.S. subsidiaries were not a source of taxable income in assessing the realization of our DTAs in the U.S.

For a full reconciliation of our effective tax rate to the U.S. federal statutory rate and further explanation of our provision for income taxes, see Note 9, “Income Taxes”, included in Part IV, Item 15(a) of this Form 10-K, which is incorporated herein by reference.

Income (Loss) from Continuing Operations and Net Income (Loss)

As a result of the factors set forth above, our income from continuing operations and net income was $167.3 million in 2021. Both our loss from continuing operations and net loss, which includes the results of our discontinued operations and a small gain recognized on the disposal of the segment, was $13.8 million in 2020.

LIQUIDITY AND CAPITAL RESOURCES

Our business is dependent on capital expenditures by semiconductor manufacturers and test subcontractors that are, in turn, dependent on the current and anticipated market demand for semiconductors. The seasonal and volatile nature of demand for semiconductor equipment, our primary industry, makes estimates of future revenues, results of operations and net cash flows difficult.

Our primary historical source of liquidity and capital resources has been cash flow generated by operations and we manage our business to maximize operating cash flows as our primary source of liquidity. We use cash to fund growth in our operating assets and to fund new products and product enhancements primarily through research and development. As of December 25, 2021, $189.4 million or 49.9% of our cash, cash equivalents and short-term investments was held by our foreign subsidiaries. If these funds are needed for our operations in the U.S., we may be required to accrue and pay foreign withholding taxes if we repatriate these funds. Except for working capital requirements in certain jurisdictions, we provide for all withholding and other residual taxes related to unremitted earnings of our foreign subsidiaries.

At December 25, 2021, our total indebtedness, net of discount and deferred financing costs, was $117.8 million, which included $101.6 million outstanding under the Term Loan Credit Facility, $3.1 million outstanding under Kita’s term loans, $10.0 million outstanding under Cohu GmbH’s construction loans, and $3.1 million outstanding under Kita’s lines of credit.

In March 2021, we closed an underwritten follow-on public offering totaling 5,692,500 shares of our common stock at $41.00 per share, raising net proceeds of approximately $223.1 million, after deducting underwriting discounts and commissions and offering expenses. We used $100.0 million of the net proceeds of this offering to repay outstanding principal on our Term Loan Credit Facility and we intend to use the rest for general corporate purposes, including to fund future growth initiatives. On June 30, 2021, we prepaid an additional $100.0 million of our Term Loan Credit Facility utilizing a portion of the net proceeds from the sale of our PCB Test business. In the fourth quarter of 2021, we repurchased 206,572 shares of our outstanding common stock for $7.3 million to be held as treasury stock.

We believe that our sources of liquidity will be sufficient to satisfy our anticipated cash requirements through at least the next 12 months. Our liquidity could be negatively affected by a decrease in demand for our products. In addition, we may make acquisitions or increase our capital expenditures and may need to raise additional capital through debt or equity financing to provide for greater flexibility to fund these activities. Additional financing may not be available or not available on terms favorable to us. A discussion of cash flows for the year ended December 28, 2019 has been omitted from this Annual Report on Form 10-K, but may be found in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations,” under the heading “Liquidity and Capital Resources” in our Annual Report on Form 10-K for the year ended December 26, 2020, filed with the SEC on February 26, 2021, which discussion is incorporated herein by reference and which is available free of charge on the SEC’s website at www.sec.gov.

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Liquidity

Working Capital: The following summarizes our cash, cash equivalents, short-term investments and working capital at December 25, 2021 and December 26, 2020:

Cash Flows

Operating Activities: Cash provided by operating activities consists of our net income adjusted for non-cash expenses and changes in operating assets and liabilities. These adjustments include impairment charges, depreciation expense on property, plant and equipment, share-based compensation expense, amortization of intangible assets, deferred income taxes, amortization of cloud-based software implementation costs, loss on extinguishment of debt, interest capitalized associated with cloud computing implementation, amortization of debt discounts and issuance costs and gains from the sale of our PCB Test business and property, plant and equipment. Our net cash flows provided by operating activities in 2021 totaled $97.7 million compared to $49.7 million in 2020. Cash provided by operating activities in the current year was a result of an increase in current year net sales and net income as compared to a net loss in the prior year. Cash provided by operating activities was also impacted by changes in current assets and liabilities which included increases in accounts receivable, inventory and accounts payable. Net sales in the fourth quarter of 2021 and the timing of the resulting cash conversion cycle drove the $59.1 million increase in accounts receivable. The $35.9 million increase in inventory was driven by purchases from suppliers made in the fourth quarter to fulfill anticipated future shipments of products and increased business activities, and the timing of payments to our suppliers resulted in the $17.3 million increase in accounts payable. Deferred profit increased $4.7 million as a result of deferrals made in accordance with our revenue recognition policy. Cash provided by operating activities was also impacted by increases in income taxes payable of $3.4 million a result of higher income tax to be paid in certain jurisdictions as a result of the increase in current year profitability, and advance payments from customers decreased $4.1 million as a result of product shipments during the current year.

Investing Activities: Investing cash flows consist primarily of cash used for capital expenditures in support of our business, purchases of investments, business acquisitions and proceeds from investment maturities, asset disposals and business divestitures. Our net cash provided by investing activities in 2021 totaled $39.9 million. Net cash proceeds from the sale of our PCB Test business on June 24, 2021, were $120.9 million. The decision to sell our PCB Test business resulted from Cohu management’s determination that this industry segment was not a fit within our organization and we could utilize the proceeds from the sale business to reduce outstanding debt and invest in growth opportunities in-line with our core business strategy. During 2020 we generated cash totaling $17.0 million from the sale of land, buildings, and fixed assets as part of facility consolidation program and $3.0 million from the sale of our fixtures services business. In 2021 we used $204.7 million in cash for purchases of short-term investments and generated $135.5 million from sales and maturities. We invest our excess cash, in an attempt to seek the highest available return while preserving capital, in short-term investments since excess cash may be required for a business-related purpose. Additions to property, plant and equipment in 2021 were $12.0 million and were made to support the operating and development activities of our Semiconductor Test & Inspection segment. In 2020 we used $18.7 million for additions to property, plant and equipment and $19.7 million for purchases of short-term investments.

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Financing Activities: Financing cash flows consist primarily of net proceeds from the issuance of common stock from an underwritten public offering and under our stock option and employee stock purchase plans and repayments of debt, net of new borrowings. In fiscal 2021, our cash provided by financing activities totaled $6.7 million. In March 2021, we closed an underwritten public offering totaling 5,692,500 shares of our common stock at $41.00 per share, raising net proceeds of approximately $223.1 million, after deducting underwriting discounts and commissions and offering expenses. We used $100.0 million of the net proceeds of this offering to repay outstanding principal on our Term Loan Credit Facility and we intend to use the rest for general corporate purposes, including to fund future growth initiatives. Utilizing a portion of the gross proceeds from the sale of the PCB Test business, we made an additional $100.0 million prepayment of the Term Loan Credit Facility. Repayments of short-term borrowings and long-term debt during 2021 totaled $206.1 million and included a $200.0 million prepayment of our Term Loan Credit Facility using proceeds from our underwritten public offering and the sale of our PCB Test business to deleverage our balance sheet as discussed above. We received proceeds under a revolving line of credit and construction loan totaling $1.4 million in 2021 and $5.9 million in 2020. Proceeds from the construction loan are being used to expand our facility in Kolbermoor, Germany, enabling us to consolidate the German operations of our Semiconductor Test & Inspection segment. Proceeds from the revolving line of credit are being used to increase the manufacturing capacity of our Semiconductor Test & Inspection segment facility located in Osaka, Japan. The amount and timing of funds received under these facilities is based on the current needs of these expansion plans. We made payments totaling $7.3 million in the fourth quarter of 2021 for shares of our common stock repurchased under our share repurchase program to be held as treasury stock. We issue restricted stock units, stock options and maintain an employee stock purchase plan as components of our overall employee compensation. In 2021, cash used to settle the minimum statutory tax withholding requirements on behalf of our employees upon vesting of restricted and performance stock awards, net of proceeds from shares issued under our employee stock purchase plan and from the exercise of employee stock options was $4.4 million. Net proceeds from the issuance of our common stock under our equity incentive and employee stock purchase plans, totaled $2.1 million during 2020. The increase in cash used to settle tax withholding requirements between 2021 and 2020 is directly correlated to the increase in Cohu’s stock price at the end of March year over year when the majority of awards vest.

Share Repurchase Program

On October 28, 2021, we announced that our Board of Directors authorized a $70 million share repurchase program. This share repurchase program was effective as of November 2, 2021, and has no expiration date, and the timing of share repurchases and the number of shares of common stock to be repurchased will depend upon prevailing market conditions and other factors. Repurchases under this program will be made using our existing cash resources and may be commenced or suspended from time-to-time at our discretion without prior notice. Repurchases may be made in the open market, through 10b5-1 programs, or in privately negotiated transactions at prevailing market rates in accordance with federal securities laws. For the year ended December 25, 2021, we repurchased 206,572 shares of our common stock for $7.3 million to be held as treasury stock. As of December 25, 2021, we may purchase up to $62.7 million of shares of our common stock under our share repurchase program.

Capital Resources

We have access to credit facilitates and other borrowings provided by financial institutions to finance acquisitions, capital expenditures and our operations if needed. A summary of our borrowings and available credit is as follows.

Credit Agreement

On October 1, 2018, we entered into a Credit Agreement providing for a $350.0 million Term Loan Credit Facility and borrowed the full amount to finance a portion of the Xcerra acquisition. Loans under the Term Loan Credit Facility amortize in equal quarterly installments of 0.25% of the original principal amount, with the balance payable at maturity. All outstanding principal and interest in respect of the Term Loan Credit Facility must be repaid on or before October 1, 2025. The loans under the Term Loan Credit Facility bear interest, at Cohu’s option, at a floating annual rate equal to LIBOR plus a margin of 3.00%. At December 25, 2021, the outstanding loan balance, net of discount and deferred financing costs, was $101.6 million and $10.1 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. At December 26, 2020, the outstanding loan balance, net of discount and deferred financing costs, was $301.1 million and $2.4 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. As of December 25, 2021, the fair value of the debt was $102.7 million. The measurement of the fair value of debt is based on the average of the bid and ask trading quotes as of December 25, 2021 and is considered a Level 2 fair value measurement.

Under the terms of the Credit Agreement, the lender may accelerate the payment terms upon the occurrence of certain events of default set forth therein, which include: the failure of Cohu to make timely payments of amounts due under the Credit Agreement, the failure of Cohu to adhere to the representations and covenants set forth in the Credit Agreement, the failure to provide notice of any event that causes a material adverse effect or to provide other required notices, upon the event that related collateral agreements become ineffective, upon the event that certain legal judgments are entered against Cohu, the insolvency of Cohu, or upon the change of control of Cohu. As of December 25, 2021, we believe no such events of default have occurred.

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During 2021, we prepaid $200.0 million in principal of our Term Loan Credit Facility for $200.0 million in cash. We accounted for the prepayment as a debt extinguishment, which resulted in a loss of $3.4 million reflected in other expense, net, in our consolidated statement of operations and a corresponding $3.4 million reduction in debt discounts and deferred financing costs in our consolidated balance sheets. During 2020, we repurchased $36.4 million in principal of our Term Loan Credit Facility for $35.4 million in cash. We accounted for the repurchase as a debt extinguishment, which resulted in a gain of $0.3 million reflected in other expense, net, in our consolidated statement of operations, as well as a $0.7 million reduction in debt discounts and deferred financing costs in our consolidated balance sheets. Approximately $103.1 million in principal of the Term Loan Credit Facility remains outstanding as of December 25, 2021.

Kita Term Loans

As a result of our acquisition of Kita, we assumed term loans from a series of Japanese financial institutions primarily related to the expansion of Kita’s facility in Osaka, Japan. The loans are collateralized by the facility and land, carry interest rates ranging from 0.05% to 0.43%, and expire at various dates through 2034. At December 25, 2021, the outstanding loan balance was $3.1 million and $0.2 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. At December 26, 2020, the outstanding loan balance was $3.6 million and $0.3 million of the outstanding balance is presented as current installments of long-term debt in our consolidated balance sheets. The term loans are denominated in Japanese Yen and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates.

Construction Loans

In July 2019 and June 2020, one of our wholly owned subsidiaries located in Germany entered into a series of construction loans (“Loan Facilities”) with a German financial institution providing it with total borrowings of up to €10.1 million. The Loan Facilities are being utilized to finance the expansion of our facility in Kolbermoor, Germany and are secured by the land and the existing building on the site. The Loan Facilities bear interest at agreed upon rates based on the facility amounts as discussed below.

The first facility totaling €3.4 million has been fully drawn and is payable over 10 years at a fixed annual interest rate of 0.8%. Principal and interest payments are due each quarter over the duration of the facility ending in September 2029. The second facility totaling €5.2 million has been fully drawn and is payable over 15 years at an annual interest rate of 1.05%, which is fixed until April 2027. Principal and interest payments are due each month over the duration of the facility ending in January 2034. The third facility totaling €1.5 million, of which €0.9 million is drawn, is payable over 10 years at an annual interest rate of 1.2%. Principal and interest payments are due each month over the duration of the facility ending in May 2030.

At December 25, 2021, total outstanding borrowings under the Loan Facilities was $10.0 million with $1.0 million of the total outstanding balance being presented as current installments of long-term debt in our consolidated balance sheets. At December 26, 2020, total outstanding borrowings under the Loan Facilities was $9.9 million with $0.4 million of the total outstanding balance being presented as current installments of long-term debt in our consolidated balance sheets. The loans are denominated in Euros and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates. The fair value of the debt approximates the carrying value at December 25, 2021.

Lines of Credit

As a result of our acquisition of Kita, we assumed a series of revolving credit facilities with various financial institutions in Japan. The credit facilities renew monthly and provide Kita with access to working capital totaling up to 960 million Japanese Yen of which 350 million Japanese Yen is drawn. At December 25, 2021, total borrowings outstanding under the revolving lines of credit were $3.1 million. As these credit facility agreements renew monthly, they have been included in short-term borrowings in our consolidated balance sheets.

The revolving lines of credit are denominated in Japanese Yen and, as a result, amounts disclosed herein will fluctuate because of changes in currency exchange rates.

Our wholly owned subsidiary in Switzerland has one available line of credit which provides it with borrowings of up to a total of 2.0 million Swiss Francs, a portion of which is reserved for tax guarantees. At December 25, 2021 and December 26, 2020, no amounts were outstanding under this line of credit.

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We also have a letter of credit facility (“LC Facility”) under which Bank of America, N.A., has agreed to administer the issuance of letters of credit on our behalf. The LC Facility requires us to maintain deposits of cash or other approved investments in amounts that approximate our outstanding letters of credit and contains customary restrictive covenants. In addition, our wholly owned subsidiary, Xcerra, has arrangements with various financial institutions for the issuance of letters of credit and bank guarantees. As of December 25, 2021, $0.3 million was outstanding under standby letters of credit and bank guarantees.

We expect that we will continue to make capital expenditures to support our business and we anticipate that present working capital will be sufficient to meet our operating requirements for at least the next twelve months.

Contractual Obligations

The following table summarizes our significant contractual obligations at December 25, 2021, and the effect such obligations are expected to have on our liquidity and cash flows in future periods. Amounts excluded include our liability for unrecognized tax benefits that totaled approximately $33.4 million at December 25, 2021. We are currently unable to provide a reasonably reliable estimate of the amount or period(s) the cash settlement of this liability may occur.

The table above does not include pension, post-retirement benefit and warranty obligations because it is not certain when these liabilities will be funded. For additional information regarding our pension and post-retirement benefits obligations see Note 6, “Employee Benefit Plans” and for more information on our contractual obligations, see Note 13, “Guarantees” in Part IV, Item 15(a) of this Form 10-K.

Commitments to contract manufacturers and suppliers. From time-to-time, we enter into commitments with our vendors and outsourcing partners to purchase inventory at fixed prices or in guaranteed quantities. We are not able to determine the aggregate amount of such purchase orders that represent contractual obligations, as purchase orders may represent authorizations to purchase rather than binding agreements. Our purchase orders are based on our current manufacturing needs and are fulfilled by our vendors within relatively short time horizons. We typically do not have significant agreements for the purchase of raw materials or other goods specifying minimum quantities or set prices that exceed our expected requirements for the next three months.

Off-Balance Sheet Arrangements. During the ordinary course of business, we provide standby letters of credit instruments to certain parties as required. As of December 25, 2021, $0.3 million was outstanding under standby letters of credit.

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