# GETTY REALTY CORP /MD/ (GTY) FY 2022 MD&A

Verbatim Item 7 Management's Discussion and Analysis from GETTY REALTY CORP /MD/'s 10-K for fiscal year 2022.

SEC filing source: https://www.sec.gov/Archives/edgar/data/1052752/000095017023004172/gty-20221231.htm
Accession: 0000950170-23-004172
Filing date: 2023-02-23
Report date: 2022-12-31
Extracted structurally from real Item 7 body heading to real Item 7A/8 boundary.
Confidence: high

Company profile: /company/GTY/
All MD&A years: /company/GTY/mda/
Previous year: /company/GTY/mda/fy2021/ (FY 2021)
Next year: /company/GTY/mda/fy2023/ (FY 2023)

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

The following Management’s Discussion and Analysis of Financial Condition and Results of Operations is intended to help the reader understand our operations and our present business environment from the perspective of management. The following discussion and analysis should be read in conjunction with the “Cautionary Note Regarding Forward-Looking Statements”; the sections in Part I entitled “Item 1A. Risk Factors”; and the consolidated financial statements and related notes in “Item 8. Financial Statements and Supplementary Data”. We use certain non-GAAP measures that are more fully described below under the caption “—Supplemental Non-GAAP Measures,” which we believe are appropriate supplemental non-GAAP measures of the performance of REITs used by our management, as well as REIT analysts.

This section of this Form 10-K generally discusses 2022 and 2021 items and year-to-year comparisons between 2022 and 2021. Discussions of 2021 items and year-to-year comparisons between 2021 and 2020 that are not included in this Form 10-K can be found in "Management's Discussion and Analysis of Financial Condition and Results of Operations" in Part II, Item 7 of the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2021.

General

Real Estate Investment Trust

We are a net lease REIT specializing in the acquisition, financing and development of convenience, automotive and other single tenant retail real estate. Our portfolio is comprised of convenience stores, car wash properties, automotive service centers (gasoline and repair, oil and maintenance, tire and battery, and collision), automotive parts retailers, and certain other freestanding retail properties, including drive-thru quick service restaurants. As of December 31, 2022, our portfolio included 1,039 properties, including 997 properties owned by us and 42 properties that we leased from third-party landlords. As a REIT, we are not subject to federal corporate income tax on the taxable income we distribute to our stockholders. In order to continue to qualify for taxation as a REIT, we are required, among other things, to distribute at least 90% of our ordinary taxable income to our stockholders each year.

Our Properties

Our 1,039 properties are located in 38 states and Washington D.C. and include a concentration in the Northeast and Mid-Atlantic regions that we believe is unique and not readily available for purchase or lease from other owners or landlords. Our typical property consists of approximately one acre of land in a larger metropolitan area and is used as a convenience store, express tunnel car wash, automotive service center, automotive parts retailer, or certain other freestanding retailers, including drive-thru quick service restaurants. Many of our properties are located at highly trafficked urban intersections or conveniently close to highway entrances or exit ramps.

As of December 31, 2022, we leased 1,034 of our properties to tenants under triple-net leases, including 866 properties leased under 37 separate unitary or master triple-net leases, and 168 properties leased under single unit triple-net leases. These leases generally provide for an initial term of 15 or 20 years, with options for successive renewal terms of up to 20 years, and periodic rent escalations. As of December 31, 2022, our weighted average remaining lease term, excluding renewal options, was 8.8 years.

Substantially all of our properties are leased to convenience store operators, petroleum distributors, car wash operators and other automotive-related and retail tenants. Our tenants either operate their business at our properties directly or, in the case of certain convenience stores and gasoline and repair stations, sublet our properties and supply fuel to third parties that operate the businesses. For additional information regarding risks related to our tenants’ dependence on the performance of the industry, see “Item 1A. Risk Factors – Significant number of our tenants depend on the same industry for their revenues” in this Form 10-K.

Our triple-net lease tenants are responsible for the payment of all taxes, maintenance, repairs, insurance and other operating expenses relating to our properties, and are also responsible for environmental contamination occurring during the terms of their leases and in certain cases also for environmental contamination that existed before their leases commenced. For additional information regarding our environmental obligations, see Note 5 in “Item 8. Financial Statements and Supplementary Data” in this Form 10-K.

As of December 31, 2022, we were also actively redeveloping three of our properties as new convenience stores or for alternative single tenant retail uses, and two of our properties were vacant.

Investment Strategy and Activity

As part of our strategy to grow and diversify our portfolio, we regularly review acquisition and financing opportunities to invest in additional convenience, automotive and other single tenant retail real estate. We primarily pursue sale leaseback transactions with existing and prospective tenants and will pursue other transactions, including forward commitments to acquire new-to-industry construction and the acquisition of assets with in-place leases, that result in us owning fee simple interests in our properties. Our investment activities may also include purchase money financing with respect to properties we sell, real property loans relating to our leasehold properties and construction loans. Our investment strategy seeks to generate current income and benefit from long-term appreciation in the underlying value of our real estate. To achieve that goal, we seek to invest in well-located, freestanding properties

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that support automobility and provide convenience and service to consumers in major markets across the country. A key element of our investment strategy is to invest in properties that will enhance our property type, tenant and geographic diversification.

During the year ended December 31, 2022, we invested $157.5 million across 52 properties, including the acquisition of fee simple interests in 40 properties for an aggregate purchase price of $137.3 million. The properties we acquired included nine convenience stores, 16 car wash properties, 14 automotive services centers and one drive-thru quick service restaurant. We also advanced construction loans in the amount of $20.2 million, including accrued interest, for the development of 12 new-to-industry convenience stores and car wash properties.

During the year ended December 31, 2021, we invested $200.0 million across 100 properties, including the acquisition of fee simple interests in 97 properties for an aggregate purchase price of $194.3 million. The properties we acquired included 25 convenience stores, 17 car wash properties, 54 automotive services centers and one drive-thru quick service restaurant. We also advanced construction loans in the amount of $5.7 million, including accrued interest, for the development of three new-to-industry convenience stores.

For additional information regarding our property acquisitions, see Note 12 in “Item 8. Financial Statements and Supplementary Data” in this Form 10-K.

Redevelopment Strategy and Activity

We believe that certain of our properties, primarily those currently being used as gas and repair businesses, are well-suited to be redeveloped as new convenience stores or other single tenant retail uses, such as automotive parts, quick service restaurants, bank branches and specialty retail. We believe that the redeveloped properties can be leased or sold at higher values than their current use.

During the years ended December 31, 2022 and 2021, rent commenced on two and five completed redevelopment projects, respectively, that were placed back into service in our net lease portfolio. Since the inception of our redevelopment program in 2015, we have completed 26 redevelopment projects.

For the year ended December 31, 2022, we spent $0.1 million (net of write-offs) of construction-in-progress costs related to our redevelopment activities and transferred $36 thousand of construction-in-progress to buildings and improvements on our consolidated balance sheet. For the year ended December 31, 2021, we spent $0.3 million (net of write-offs) of construction-in-progress costs related to our redevelopment activities and transferred $0.4 million of construction-in-progress to buildings and improvements on our consolidated balance sheet.

As of December 31, 2022, we had three properties under active redevelopment and others in various stages of feasibility planning for potential recapture from our net lease portfolio, including one property for which we have signed a new lease and which will be transferred to redevelopment when the appropriate entitlements, permits and approvals have been secured.

Supplemental Non-GAAP Measures

We manage our business to enhance the value of our real estate portfolio and, as a REIT, place particular emphasis on minimizing risk, to the extent feasible, and generating cash sufficient to make required distributions to stockholders of at least 90% of our ordinary taxable income each year. In addition to measurements defined by GAAP, we also focus on Funds From Operations (“FFO”) and Adjusted Funds From Operations (“AFFO”) to measure our performance. As previously disclosed, beginning with our results for the quarter and year ended December 31, 2021, we updated our definition of AFFO to include adjustments for stock-based compensation and amortization of debt issuance costs. We believe that conforming to this market practice for calculating AFFO improves the comparability of this measure of performance to other net lease REITs.

FFO and AFFO are generally considered by analysts and investors to be appropriate supplemental non-GAAP measures of the performance of REITs. FFO and AFFO are not in accordance with, or a substitute for, measures prepared in accordance with GAAP. In addition, FFO and AFFO are not based on any comprehensive set of accounting rules or principles. Neither FFO nor AFFO represent cash generated from operating activities calculated in accordance with GAAP and therefore these measures should not be considered an alternative for GAAP net earnings or as a measure of liquidity. These measures should only be used to evaluate our performance in conjunction with corresponding GAAP measures.

FFO is defined by the National Association of Real Estate Investment Trusts (“NAREIT”) as GAAP net earnings before (i) depreciation and amortization of real estate assets, (ii) gains or losses on dispositions of real estate assets, (iii) impairment charges, and (iv) the cumulative effect of accounting changes.

We define AFFO as FFO excluding (i) certain revenue recognition adjustments (defined below), (ii) certain environmental adjustments (defined below), (iii) stock-based compensation, (iv) amortization of debt issuance costs and (v) other non-cash and/or unusual items that are not reflective of our core operating performance.

Other REITs may use definitions of FFO and/or AFFO that are different than ours and, accordingly, may not be comparable.

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We believe that FFO and AFFO are helpful to analysts and investors in measuring our performance because both FFO and AFFO exclude various items included in GAAP net earnings that do not relate to, or are not indicative of, the core operating performance of our portfolio. Specifically, FFO excludes items such as depreciation and amortization of real estate assets, gains or losses on dispositions of real estate assets, and impairment charges. With respect to AFFO, we further exclude the impact of (i) deferred rental revenue (straight-line rent), the net amortization of above-market and below-market leases, adjustments recorded for the recognition of rental income from direct financing leases, and the amortization of deferred lease incentives (collectively, “Revenue Recognition Adjustments”), (ii) environmental accretion expenses, environmental litigation accruals, insurance reimbursements, legal settlements and judgments, and changes in environmental remediation estimates (collectively, “Environmental Adjustments”), (iii) stock-based compensation expense, (iv) amortization of debt issuance costs and (v) other items, which may include allowances for credit losses on notes and mortgages receivable and direct financing leases, losses on extinguishment of debt, retirement and severance costs, and other items that do not impact our recurring cash flow and which are not indicative of our core operating performance.

We pay particular attention to AFFO which we believe provides the most useful depiction of the core operating performance of its portfolio. By providing AFFO, we believe we are presenting information that assists analysts and investors in their assessment of our core operating performance, as well as the sustainability of our core operating performance with the sustainability of the core operating performance of other real estate companies.

A reconciliation of net earnings to FFO and AFFO is as follows (in thousands, except per share amounts):

[[GREPCENT_TABLE]]
[["","","Year ended December 31,"],["","","2022","","","2021","","","2020"],["Net earnings","","$","90,043","","","$","62,860","","","$","69,388"],["Depreciation and amortization of real estate assets","","","39,902","","","","35,518","","","","30,191"],["Gains on dispositions of real estate","","","(16,423",")","","","(16,718",")","","","(4,548",")"],["Impairments","","","3,545","","","","4,404","","","","4,258"],["Funds from operations (FFO)","","","117,067","","","","86,064","","","","99,289"],["Revenue recognition adjustments"],["Deferred rental revenue (straight-line rent)","","","(3,458",")","","","(2,778",")","","","(2,903",")"],["Amortization of above and below market leases, net","","","(1,184",")","","","(1,221",")","","","(1,438",")"],["Amortization of investments in direct financing leases","","","5,392","","","","4,844","","","","4,210"],["Amortization of lease incentives","","","1,198","","","","1,119","","","","1,026"],["Total revenue recognition adjustments","","","1,948","","","","1,964","","","","895"],["Environmental Adjustments"],["Accretion expense","","","1,259","","","","1,705","","","","1,841"],["Changes in environmental estimates","","","(23,837",")","","","(1,768",")","","","(3,135",")"],["Environmental litigation accruals","","","279","","","","1,909","","","","85"],["Insurance reimbursements","","","(85",")","","","(92",")","","","(142",")"],["Legal settlements and judgments","","","\u2014","","","","(493",")","","","(21,300",")"],["Total environmental adjustments","","","(22,384",")","","","1,261","","","","(22,651",")"],["Other Adjustments"],["Stock-based compensation expense","","","4,775","","","","3,997","","","","3,130"],["Amortization of debt issuance costs","","","946","","","","1,013","","","","1,053"],["Allowance for credit loss on notes and mortgages receivable and direct financing leases","","","50","","","","(132",")","","","368"],["Loss on extinguishment of debt","","","\u2014","","","","\u2014","","","","1,233"],["Retirement and severance costs","","","85","","","","800","","","","\u2014"],["Total other adjustments","","","5,856","","","","5,678","","","","5,784"],["Adjusted funds from operations (AFFO)","","$","102,487","","","$","94,967","","","$","83,317"],["Basic per share amounts:"],["Net earnings","","$","1.88","","","$","1.37","","","$","1.62"],["FFO (1)","","","2.45","","","","1.88","","","","2.32"],["AFFO (1)","","","2.14","","","","2.08","","","","1.94"],["Diluted per share amounts:"],["Net earnings","","$","1.88","","","$","1.37","","","$","1.62"],["FFO (1)","","","2.44","","","","1.88","","","","2.31"],["AFFO (1)","","","2.14","","","","2.08","","","","1.94"],["Weighted average common shares outstanding:"],["Basic","","","46,730","","","","44,782","","","","42,040"],["Diluted","","","46,838","","","","44,819","","","","42,070"]]
[[/GREPCENT_TABLE]]

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(1)
Dividends paid and undistributed earnings allocated, if any, to unvested restricted stockholders are deducted from FFO and AFFO for the computation of the per share amounts. The following amounts were deducted:

[[GREPCENT_TABLE]]
[["","","Year ended December 31,"],["","","2022","","","2021","","","2020"],["FFO","","$","2,734","","","$","1,771","","","$","1,939"],["AFFO","","","2,394","","","","1,915","","","","1,627"]]
[[/GREPCENT_TABLE]]

Results of Operations

Year ended December 31, 2022, compared to year ended December 31, 2021

The following table presents select data and comparative results from the Company’s consolidated statements of operations for the year ended December 31, 2022, as compared to the year ended December 31, 2021 (in thousands):

[[GREPCENT_TABLE]]
[["","","Year ended December 31,"],["","","2022","","","2021","","","$ Change"],["Revenues:"],["Revenues from rental properties","","$","163,889","","","$","153,886","","","$","10,003"],["Interest on notes and mortgages receivable","","","1,699","","","","1,522","","","","177"],["Operating expenses:"],["Property costs","","","21,553","","","","22,048","","","","(495",")"],["Impairments","","","3,545","","","","4,404","","","","(859",")"],["Environmental","","","(20,902",")","","","3,548","","","","(24,450",")"],["General and administrative","","","20,621","","","","20,151","","","","470"],["Depreciation and amortization","","","39,902","","","","35,518","","","","4,384"],["Other items:"],["Gains on dispositions of real estate","","","16,423","","","","16,718","","","","(295",")"],["Interest expense","","","27,662","","","","24,672","","","","2,990"]]
[[/GREPCENT_TABLE]]

Revenues from Rental Properties

The following table presents the results for revenues from rental properties for the year ended December 31, 2022, as compared to the year ended December 31, 2021 (in thousands):

[[GREPCENT_TABLE]]
[["","","Year ended December 31,"],["","","2022","","","2021","","","$ Change"],["Rental income","","$","149,098","","","$","138,691","","","$","10,407"],["Revenue recognition adjustments","","","(1,948",")","","","(1,964",")","","","16"],["Tenant reimbursement income","","","16,739","","","","17,159","","","","(420",")"],["Total revenues from rental properties","","","163,889","","","","153,886","","","","10,003"]]
[[/GREPCENT_TABLE]]

Rental income includes base rental income and additional rental income, if any, based on the aggregate volume of fuel sold at certain properties. The increase in rental income was primarily due to additional base rental income from properties acquired during the years ended December 31, 2022 and 2021, as well as rent commencements from completed redevelopments and contractual rent increases for certain in-place leases, partially offset by dispositions of real estate during the same period.

In accordance with GAAP, we recognize revenues from rental properties in amounts which vary from the amount of rent contractually due during the periods presented. As a result, revenues from rental properties include revenue recognition adjustments comprised of (i) non-cash adjustments recorded for deferred rental revenue due to the recognition of rental income on a straight-line basis over the current lease term, (ii) the net amortization of above-market and below-market leases, (iii) recognition of rental income under direct financing leases using the effective interest rate method which produces a constant periodic rate of return on the net investments in the leased properties, and (iv) the amortization of deferred lease incentives.

Tenant reimbursements consist of real estate taxes and other municipal charges paid by us which are reimbursable by our tenants pursuant to the terms of triple-net lease agreements.

Interest on Notes and Mortgages Receivable

The increase in interest on notes and mortgages receivable was primarily due to an increase in construction loan advances for the development of new-to-industry properties during the years ended December 31, 2022 and 2021, partially offset by collections of notes and mortgages receivable during the same period.

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Property Costs

Property costs are comprised of (i) property operating expenses, including rent expense, reimbursable and non-reimbursable real estate taxes and municipal charges, certain state and local taxes, and maintenance expenses, and (ii) leasing and redevelopment expenses, including professional fees, demolition costs, and redevelopment project cost write-offs, if any.

The following table presents the results for property costs for the year ended December 31, 2022, as compared to the year ended December 31, 2021 (in thousands):

[[GREPCENT_TABLE]]
[["","","Year ended December 31,"],["","","2022","","","2021","","","$ Change"],["Property operating expenses","","$","20,843","","","$","21,608","","","$","(765",")"],["Leasing and redevelopment expenses","","","710","","","","440","","","","270"],["Total property costs","","","21,553","","","","22,048","","","","(495",")"]]
[[/GREPCENT_TABLE]]

The decrease in property costs was primarily due to a decrease in property expenses driven by lower rent expense and reimbursable and non-reimbursable real estate taxes, partially offset by an increase in state and local taxes, as well as an increase in leasing and redevelopment expenses driven by an increase in demolition costs for redevelopment projects.

Impairment Charges

Impairment charges are recorded when the carrying value of a property is reduced to fair value. Impairment charges for the years ended December 31, 2022 and 2021 were attributable to (i) the addition of asset retirement costs to certain properties due to changes in estimates associated with our environmental liabilities, which increased the carrying values of these properties in excess of their fair values, (ii) reductions in estimated undiscounted cash flows expected to be received during the assumed holding period for certain of our properties, and (iii) reductions in estimated sales prices from third-party offers based on signed contracts, letters of intent or indicative bids for certain of our properties.

Environmental Expenses

The decrease in environmental expenses for the year ended December 31, 2022 was primarily due to a reduction in estimates related to unknown environmental liabilities. Specifically, during the year ended December 31, 2022, we concluded that there was no material continued risk of having to satisfy contractual obligations relating to preexisting unknown environmental contamination at certain properties. Accordingly, we removed $23.5 million of unknown reserve liabilities which had previously been accrued for these properties. This resulted in a net credit of $22.2 million being recorded to environmental expense for the year ended December 31, 2022. In addition, during the year ended December 31, 2022, there was a decrease in environmental litigation accruals of $1.6 million.

Environmental expenses vary from period to period and, accordingly, undue reliance should not be placed on the magnitude or the direction of change in reported environmental expenses for one period, as compared to prior periods.

General and Administrative Expenses

The increase in general and administrative expenses was primarily due to a $1.1 million increase in employee-related expenses, including a $0.8 million increase in stock-based compensation, partially offset by a $0.7 million reduction in non-recurring employee-related expenses and a $0.4 million decrease in legal and other professional fees.

Depreciation and Amortization Expenses

The increase in depreciation and amortization expense was primarily due to additional depreciation and amortization from properties acquired during the years ended December 31, 2022 and 2021, partially offset by a decrease in depreciation charges related to asset retirement costs, the effect of certain assets becoming fully depreciated, lease terminations and dispositions of real estate during the same period.

Gains on Disposition of Real Estate

The gains on dispositions of real estate were primarily the result of the sale of 24 and 16 properties during the years ended December 31, 2022 and 2021, respectively.

Interest Expense

The increase in interest expense was due to higher average borrowings and higher average interest rates for the year ended December 31, 2022, as compared to the year ended December 31, 2021.

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Liquidity and Capital Resources

General

Our primary uses of liquidity include payments of operating expenses, interest on our outstanding debt and environmental remediation costs, distributions to shareholders, and future acquisitions and redevelopment projects. We have not historically incurred significant capital expenditures other than those related to acquisitions. For a discussion of our capital expenditures, see “—Property Acquisitions and Capital Expenditures.”

We expect to meet our short-term liquidity requirements through cash flow from operations, funds available under our Revolving Facility, proceeds from new senior unsecured notes that we closed in February 2022, but were not funded until January 2023, proceeds from the sale of shares of common stock pursuant to forward agreements under our ATM Program, and available cash and cash equivalents.

As of December 31, 2022, we had $230.0 million of availability under our Revolving Facility, and our total cash and cash equivalents were $11.2 million.

In February 2022, we closed on the private placement of $225.0 million of senior unsecured notes, including (i) $100.0 million of 3.45% notes funded at closing and maturing in February 2032, and (ii) $125 million of 3.65% notes funded in January 2023 and mature in January 2033. Proceeds from the notes funded at closing were used to repay all amounts outstanding on the Revolving Facility and for general corporate purposes, including to fund investment activity. Proceeds from the delayed funding notes were used to prepay $75 million of 5.35% senior unsecured notes maturing in June 2023 and for general corporate purposes, including to fund investment activity.

During the year ended December 31, 2022, we entered into forward sale agreements to sell an aggregate of 3.7 million common shares for anticipated gross proceeds of $117.6 million through our ATM Program.

We anticipate meeting our longer-term capital needs through cash flow from operations, funds available under our Revolving Facility, available cash and cash equivalents, proceeds from future real estate asset sales, and the future issuance of shares of common stock or debt securities.

Our cash flow activities for the years ended December 31, 2022 and 2021 are summarized as follows (in thousands):

[[GREPCENT_TABLE]]
[["","","Year ended December 31,"],["","","2022","","","2021","","","$ Change"],["Net cash flow provided by operating activities","","$","93,086","","","$","86,818","","","$","6,268"],["Net cash flow used in investing activities","","","(139,056",")","","","(169,732",")","","","30,676"],["Net cash flow provided by financing activities","","","30,758","","","","52,321","","","","(21,563",")"]]
[[/GREPCENT_TABLE]]

Operating Activities

The change in net cash flow provided by operating activities for the years ended December 31, 2022 and 2021 was primarily the result of changes in revenues and expenses as discussed in “Results of Operations” above and the other changes in assets and liabilities as presented on our consolidated statements of cash flows.

Investing Activities

The change in net cash flow used in investing activities for the year ended December 31, 2022, was primarily due to a reduction in property acquisitions of $57.0 million, partially offset by an $11.6 million increase in deposits for property acquisitions, a $9.0 million decrease in collections of notes and mortgages receivable, and an increase of $5.8 million in issuance of notes and mortgages receivable.

Financing Activities

The change in net cash flow provided by financing activities for the year ended December 31, 2022, was primarily due to a decrease in proceeds from issuances of common stock of $92.5 million and an increase in dividends paid of $7.5 million, partially offset by an increase in net borrowings of $75.0 million.

Credit Agreement

The Second Restated Credit Agreement provides for an unsecured revolving credit facility (the “Revolving Facility”) in an aggregate principal amount of $300.0 and includes an accordion feature to increase the revolving commitments or add one or more tranches of term loans up to an additional aggregate amount not to exceed $300 million, subject to certain conditions, including one or more new or existing lenders agreeing to provide commitments for such increased amount and that no default or event of default shall have occurred and be continuing under the terms of the Revolving Facility.

The Revolving Facility matures October 27, 2025, subject to two six-month extensions (for a total of 12 months) exercisable at our option. Our exercise of an extension option is subject to the absence of any default under the Second Restated Credit Agreement

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and our compliance with certain conditions, including the payment of extension fees to the Lenders under the Revolving Facility and that no default or event of default shall have occurred and be continuing under the terms of the Revolving Facility.

In December 2022, we entered into an amendment to the Second Restated Credit Agreement to transition the applicable interest rates and default rate thereunder from LIBOR-based rates to SOFR-based rates. Borrowings under the Revolving Facility bear interest at a rate equal to (i) the sum of a SOFR rate plus a SOFR adjustment of 0.10% plus a margin of 1.30% to 1.90% or (ii) the sum of a base rate plus a margin of 0.30% to 0.90% based on our consolidated total indebtedness to total asset value ratio at the end of each quarterly reporting period.

The per annum rate of the unused line fee on the undrawn funds under the Revolving Facility is 0.15% to 0.25% based on our daily unused portion of the available Revolving Facility.

The Second Restated Credit Agreement contains customary financial covenants, including covenants with respect to total leverage, secured leverage and unsecured leverage ratios, fixed charge and interest coverage ratios, and minimum tangible net worth, as well as limitations on restricted payments, which may limit our ability to incur additional debt or pay dividends. The Second Restated Credit Agreement contains customary events of default, including cross default provisions with respect to our senior unsecured notes. Any event of default, if not cured or waived in a timely manner, could result in the acceleration of our indebtedness under the Second Restated Credit Agreement and could also give rise to an event of default and the acceleration of our senior unsecured notes.

As of December 31, 2022, we were in compliance with all of the material terms of the Second Restated Credit Agreement.

Senior Unsecured Notes

In February 2022, we entered into a sixth amended and restated note purchase and guarantee agreement with The Prudential Insurance Company of America and certain of its affiliates (collectively, “Prudential”) (the "Sixth Amended and Restated Prudential Agreement") pursuant to which, in January 2023, we issued $80.0 million of 3.65% Series Q Guaranteed Senior Notes due January 20, 2033 (the “Series Q Notes”) to Prudential and used the proceeds to repay the $75.0 million of 5.35% Series B Guaranteed Senior Notes due June 2, 2023 (the “Series B Notes”) outstanding under our fifth amended and restated note purchase and guarantee agreement with Prudential (the "Fifth Amended and Restated Prudential Agreement"). The other senior unsecured notes outstanding under the Fifth Amended and Restated Prudential Agreement, including (i) $50.0 million of 4.75% Series C Guaranteed Senior Notes due February 25, 2025 (the “Series C Notes”), (ii) $50.0 million of 5.47% Series D Guaranteed Senior Notes due June 21, 2028 (the “Series D Notes”), (iii) $50.0 million of 3.52% Series F Guaranteed Senior Notes due September 12, 2029 (the “Series F Notes”) and (iv) $100.0 million of 3.43% Series I Guaranteed Senior Notes due November 25, 2030 (the “Series I Notes”), remain outstanding under the Sixth Amended and Restated Prudential Agreement.

In February 2022, we entered into a second amended and restated note purchase and guarantee agreement with American General Life Insurance Company and certain of its affiliates (collectively, “AIG”) (the “Second Amended and Restated AIG Agreement”) pursuant to which we issued $55.0 million of 3.45% Series L Guaranteed Senior Notes due February 22, 2032 (the “Series L Notes”) to AIG. The other senior unsecured notes outstanding under our first amended and restated note purchase and guarantee agreement with AIG (the “First Amended and Restated AIG Agreement”), including (i) $50.0 million of 3.52% Series G Guaranteed Senior Notes due September 12, 2029 (the “Series G Notes”) and (ii) $50.0 million of 3.43% Series J Guaranteed Senior Notes due November 25, 2030 (the “Series J Notes”), remain outstanding under the Second Amended and Restated AIG Agreement.

In February 2022, we entered into a second amended and restated note purchase and guarantee agreement with Massachusetts Mutual Life Insurance Company and certain of its affiliates (collectively, “MassMutual”) (the “Second Amended and Restated MassMutual Agreement”) pursuant to which we issued $20.0 million of 3.45% Series M Guaranteed Senior Notes due February 22, 2032 (the “Series M Notes”) and, in January 2023, $20.0 million of 3.65% Series O Guaranteed Senior Notes due January 20, 2033 (the “Series O Notes”) to MassMutual. The other senior unsecured notes outstanding under our first amended and restated note purchase and guarantee agreement with MassMutual (the “First Amended and Restated MassMutual Agreement”), including (i) $25.0 million of 3.52% Series H Guaranteed Senior Notes due September 12, 2029 (the “Series H Notes”) and (ii) $25.0 million of 3.43% Series K Guaranteed Senior Notes due November 25, 2030 (the “Series K Notes”), remain outstanding under the Second Amended and Restated MassMutual Agreement.

In February 2022, we entered into a note purchase and guarantee agreement with New York Life Insurance Company and certain of its affiliates (collectively, “New York Life”) (the “New York Life Agreement”) pursuant to which we issued $25.0 million of 3.45% Series N Guaranteed Senior Notes due February 22, 2032 (the “Series N Notes”) and, in January 2023, $25.0 million of 3.65% Series P Guaranteed Senior Notes due January 20, 2033 (the “Series P Notes”) to New York Life.

On June 21, 2018, we entered into a note purchase and guarantee agreement with MetLife and certain of its affiliates (collectively, "MetLife") (the “MetLife Agreement”) pursuant to which we issued $50.0 million of 5.47% Series E Guaranteed Senior Notes due June 21, 2028 (the “Series E Notes”) to MetLife.

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The funded and outstanding Series B Notes, Series C Notes, Series D Notes, Series E Notes, Series F Note, Series G Notes, Series H Notes, Series I Notes, Series J Notes, Series K Notes, Series L Notes, Series M Notes and Series N Notes are collectively referred to the "senior unsecured notes".

As of December 31, 2022, we were in compliance with all of the material terms of our senior unsecured notes.

For additional information regarding our senior secured notes, see Note 4 in “Item 8. Financial Statements and Supplementary Data” in this Form 10-K.

Debt Maturities

The amounts outstanding under the Second Restated Credit Agreement and our senior unsecured notes, exclusive of extension options, are as follows (in thousands):

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(a)
Pursuant to the Sixth Amended and Restated Prudential Agreement, we issued $80,000 of 3.65% Series Q Notes due January 20, 2033 to Prudential in January 2023 and used a portion of the proceeds to repay in full the $75,000 of 5.35% Series B Notes due June 2, 2023.

(b)
Unamortized debt issuance costs, related to the Revolving Facility, at December 31, 2022 and 2021, of $2,036 and $2,730, respectively, are included in prepaid expenses and other assets on our consolidated balance sheets.

ATM Program

In March 2018, we established an at-the-market equity offering program (the “2018 ATM Program”), pursuant to which we were able to issue and sell shares of our common stock with an aggregate sales price of up to $125.0 million through a consortium of banks acting as agents. The 2018 ATM Program was terminated in January 2021.

In February 2021, we established an at-the-market equity offering program (the “ATM Program”), pursuant to which we are able to issue and sell shares of our common stock with an aggregate sales price of up to $250.0 million through a consortium of banks acting as our sales agents or acting as forward sellers on behalf of any forward purchasers pursuant to a forward sale agreement. Sales of the shares of common stock may be made, as needed, from time to time in at-the-market offerings as defined in Rule 415 of the Securities Act, including by means of ordinary brokers’ transactions on the New York Stock Exchange or otherwise at market prices prevailing at the time of sale, at prices related to prevailing market prices or as otherwise agreed to with the applicable agent.

The use of a forward sale agreement allows us to lock in a share price on the sale of shares at the time the forward sales agreement becomes effective but defer receiving the proceeds from the sale of shares until a later date. To account for the forward sale agreements, we considered the accounting guidance governing financial instruments and derivatives. To date, we have concluded that our forward sale agreements are not liabilities as they do not embody obligations to repurchase our shares nor do they embody obligations to issue a variable number of shares for which the monetary value are predominantly fixed, varying with something other than the fair value of the shares, or varying inversely in relation to our shares.

We also evaluated whether the agreements meet the derivatives and hedging guidance scope exception to be accounted for as equity instruments. We concluded that the agreements are classifiable as equity contracts based on the following assessments: (i) none of the agreements’ exercise contingencies are based on observable markets or indices besides those related to the market for the Company’s own stock price and operations; and (ii) none of the settlement provisions precluded the agreements from being indexed to its own stock.

We consider the potential dilution resulting from the forward sale agreements on the earnings per share calculations and use the treasury stock method to determine the dilution resulting from the forward sale agreements during the period of time prior to settlement.

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ATM Direct Issuances

During the year ended December 31, 2022, no shares of common stock were issued under the ATM Program.

During the year ended December 31, 2021, we issued a total of 3.0 million shares of common stock and received net proceeds of $92.3 million under the ATM Program and the 2018 ATM Program.

Future sales, if any, will depend on a variety of factors to be determined by us from time to time, including among others, market conditions, the trading price of our common stock, determinations by us of the appropriate sources of funding for us and potential uses of funding available to us.

ATM Forward Agreements

During the year ended December 31, 2022, we entered into forward sale agreements to sell an aggregate of 3.7 million shares of common stock at an average gross offering price of $31.61 per share. No shares were settled during the year ended December 31, 2022.

We expect to settle the forward sale agreements in full within 12 months of the respective agreement dates via physical delivery of the outstanding shares of common stock in exchange for cash proceeds, although we may elect cash settlement or net share settlement for all or a portion of our obligations under the forward sale agreements, subject to certain conditions.

During the year ended December 31, 2021, we did not enter into any forward sale agreements under the ATM Program.

Dividends

We elected to be treated as a REIT under the federal income tax laws with the year beginning January 1, 2001. To qualify for taxation as a REIT, we must, among other requirements such as those related to the composition of our assets and gross income, distribute annually to our stockholders at least 90% of our taxable income, including taxable income that is accrued by us without a corresponding receipt of cash.

It is also possible that instead of distributing 100% of our taxable income on an annual basis, we may decide to retain a portion of our taxable income and to pay taxes on such amounts as permitted by the Internal Revenue Service. Payment of dividends is subject to market conditions, our financial condition, including but not limited to, our continued compliance with the provisions of the Second Restated Credit Agreement, our senior unsecured notes and other factors, and therefore is not assured. In particular, the Second Restated Credit Agreement and our senior unsecured notes prohibit the payment of dividends during certain events of default.

Regular quarterly dividends paid to our stockholders aggregated $78.3 million, $70.8 million and $62.6 million for the years ended December 31, 2022, 2021 and 2020, respectively. There can be no assurance that we will continue to pay dividends at historical rates.

Contractual Obligations

Our significant contractual obligations and commitments, excluding extension options and unamortized debt issuance costs, as of December 31, 2022, were comprised of borrowings under the Second Restated Credit Agreement, our senior unsecured notes, operating and finance lease payments due to landlords, estimated environmental remediation expenditures and our funding commitments for capital improvements at certain properties.

Generally, leases with our tenants are triple-net leases with the tenant responsible for the operations conducted at our properties and for the payment of taxes, maintenance, repair, insurance, environmental remediation and other operating expenses.

We have no significant contractual obligations that are not fully recorded on our consolidated balance sheets or fully disclosed in the notes to our consolidated financial statements. We have no off-balance sheet arrangements as defined in Item 303(a)(4)(ii) of Regulation S-K promulgated by the Exchange Act.

Critical Accounting Policies and Estimates

The consolidated financial statements included in this Form 10-K have been prepared in conformity with accounting principles generally accepted in the United States of America. The preparation of consolidated financial statements in accordance with GAAP requires us to make estimates, judgments and assumptions that affect the amounts reported in our consolidated financial statements. Although we have made estimates, judgments and assumptions regarding future uncertainties relating to the information included in our consolidated financial statements, giving due consideration to the accounting policies selected and materiality, actual results could differ from these estimates, judgments and assumptions and such differences could be material.

Estimates, judgments and assumptions underlying the accompanying consolidated financial statements include, but are not limited to, real estate, receivables, deferred rent receivable, direct financing leases, depreciation and amortization, impairment of long-lived assets, environmental remediation obligations, litigation, accrued liabilities, income taxes and the allocation of the purchase price of properties acquired to the assets acquired and liabilities assumed. The information included in our consolidated financial statements that is based on estimates, judgments and assumptions is subject to significant change and is adjusted as circumstances change and as the uncertainties become more clearly defined.

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Our accounting policies are described in Note 1 in “Item 8. Financial Statements and Supplementary Data”. The SEC’s Financial Reporting Release (“FRR”) No. 60, Cautionary Advice Regarding Disclosure About Critical Accounting Policies (“FRR 60”), suggests that companies provide additional disclosure on those accounting policies considered most critical. FRR 60 considers an accounting policy to be critical if it is important to our financial condition and results of operations and requires significant judgment and estimates on the part of management in its application. We believe that our most critical accounting policies relate to revenue recognition and deferred rent receivable, direct financing leases, impairment of long-lived assets, environmental remediation obligations, litigation, income taxes, and the allocation of the purchase price of properties acquired to the assets acquired and liabilities assumed as described below.

Revenue Recognition and Deferred Rent Receivable

We earn revenue primarily from operating leases with our tenants. We recognize income under leases with our tenants, on the straight-line method, which effectively recognizes contractual lease payments evenly over the current term of the leases. The present value of the difference between the fair market rent and the contractual rent for in-place leases at the time properties are acquired is amortized into revenue from rental properties over the remaining lives of the in-place leases. A critical assumption in applying the straight-line accounting method is that the tenant will make all contractual lease payments during the current lease term and that the net deferred rent receivable balance will be collected when the payment is due, in accordance with the annual rent escalations provided for in the leases. We may be required to reserve, or provide reserves for a portion of, the recorded deferred rent receivable if it becomes apparent that the tenant may not make all of its contractual lease payments when due during the current term of the lease.

The present value of the difference between the fair market rent and the contractual rent for above-market and below-market leases at the time properties are acquired is amortized into revenues from rental properties over the remaining terms of the in-place leases. Lease termination fees are recognized as other income when earned upon the termination of a tenant’s lease and relinquishment of space in which we have no further obligation to the tenant.

The sales of nonfinancial assets, such as real estate, are to be recognized when control of the asset transfers to the buyer, which will occur when the buyer has the ability to direct the use of or obtain substantially all of the remaining benefits from the asset. This generally occurs when the transaction closes and consideration is exchanged for control of the property.

Direct Financing Leases

Income under direct financing leases is included in revenues from rental properties and is recognized over the lease terms using the effective interest rate method which produces a constant periodic rate of return on the net investments in the leased properties. The investments in direct financing leases represents the investments in leased assets accounted for as direct financing leases. The investments in direct financing leases are increased for interest income earned and amortized over the life of the leases and reduced by the receipt of lease payments.

Impairment of Long-Lived Assets

Real estate assets represent “long-lived” assets for accounting purposes. We review the recorded value of long-lived assets for impairment in value whenever any events or changes in circumstances indicate that the carrying amount of the assets may not be recoverable. We may become aware of indicators of potentially impaired assets upon tenant or landlord lease renewals, upon receipt of notices of potential governmental takings and zoning issues, or upon other events that occur in the normal course of business that would cause us to review the operating results of the property. We believe our real estate assets are not carried at amounts in excess of their estimated net realizable fair value amounts.

Environmental Remediation Obligations

We provide for the estimated fair value of future environmental remediation obligations when it is probable that a liability has been incurred and a reasonable estimate of fair value can be made. See “Environmental Matters” below for additional information. Environmental liabilities net of related recoveries are measured based on their expected future cash flows which have been adjusted for inflation and discounted to present value. Since environmental exposures are difficult to assess and estimate and knowledge about these liabilities is not known upon the occurrence of a single event, but rather is gained over a continuum of events, we believe that it is appropriate that our accrual estimates are adjusted as the remediation treatment progresses, as circumstances change and as environmental contingencies become more clearly defined and reasonably estimable. A critical assumption in accruing for these liabilities is that the state environmental laws and regulations will be administered and enforced in the future in a manner that is consistent with past practices. Environmental liabilities are estimated net of recoveries of environmental costs from state UST remediation funds, with respect to past and future spending based on estimated recovery rates developed from our experience with the funds when such recoveries are considered probable. A critical assumption in accruing for these recoveries is that the state UST fund programs will be administered and funded in the future in a manner that is consistent with past practices and that future environmental spending will be eligible for reimbursement at historical rates under these programs. We accrue environmental liabilities based on our share of responsibility as defined in our lease contracts with our tenants and under various other agreements with others or if circumstances

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indicate that our counterparty may not have the financial resources to pay its share of the costs. It is possible that our assumptions regarding the ultimate allocation method and share of responsibility that we used to allocate environmental liabilities may change, which may result in material adjustments to the amounts recorded for environmental litigation accruals and environmental remediation liabilities. We may ultimately be responsible to pay for environmental liabilities as the property owner if our tenants or other counterparties fail to pay them. In certain environmental matters the effect on future financial results is not subject to reasonable estimation because considerable uncertainty exists both in terms of the probability of loss and the estimate of such loss. The ultimate liabilities resulting from such lawsuits and claims, if any, may be material to our results of operations in the period in which they are recognized.

Litigation

Legal fees related to litigation are expensed as legal services are performed. We provide for litigation accruals, including certain litigation related to environmental matters (see “Environmental Litigation” below for additional information), when it is probable that a liability has been incurred and a reasonable estimate of the liability can be made. If the estimate of the liability can only be identified as a range, and no amount within the range is a better estimate than any other amount, the minimum of the range is accrued for the liability.

Income Taxes

Our financial results generally do not reflect provisions for current or deferred federal income taxes because we elected to be treated as a REIT under the federal income tax laws effective January 1, 2001. Our intention is to operate in a manner that will allow us to continue to be treated as a REIT and, as a result, we do not expect to pay substantial corporate-level federal income taxes. Many of the REIT requirements, however, are highly technical and complex. If we were to fail to meet the requirements, we may be subject to federal income tax, excise taxes, penalties and interest or we may have to pay a deficiency dividend to eliminate any earnings and profits that were not distributed. Certain states do not follow the federal REIT rules and we have included provisions for these taxes in property costs.

Allocation of the Purchase Price of Properties Acquired

Upon acquisition of real estate and leasehold interests, we estimate the fair value of acquired tangible assets (consisting of land, buildings and improvements) “as if vacant” and identified intangible assets and liabilities (consisting of leasehold interests, above-market and below-market leases, in-place leases and tenant relationships) and assumed debt. Based on these estimates, we allocate the purchase price to the applicable assets and liabilities. Assumptions used are property and geographic specific and may include, among other things, capitalization rates, market rental rates and EBITDA to rent coverage ratios.

Environmental Matters

General

We are subject to numerous federal, state and local laws and regulations, including matters relating to the protection of the environment such as the remediation of known contamination and the retirement and decommissioning or removal of long-lived assets including buildings containing hazardous materials, USTs and other equipment. Environmental costs are principally attributable to remediation costs which are incurred for, among other things, removing USTs, excavation of contaminated soil and water, installing, operating, maintaining and decommissioning remediation systems, monitoring contamination and governmental agency compliance reporting required in connection with contaminated properties.

We enter into leases and various other agreements which contractually allocate responsibility between the parties for known and unknown environmental liabilities at or relating to the subject properties. Under applicable law, we are contingently liable for these environmental obligations in the event that our tenant does not satisfy them, and we are required to accrue for environmental liabilities that we believe are allocable to others under our leases if we determine that it is probable that our tenant will not meet its environmental obligations. It is possible that our assumptions regarding the ultimate allocation method and share of responsibility that we used to allocate environmental liabilities may change, which may result in material adjustments to the amounts recorded for environmental litigation accruals and environmental remediation liabilities. We assess whether to accrue for environmental liabilities based upon relevant factors including our tenants’ histories of paying for such obligations, our assessment of their financial capability, and their intent to pay for such obligations. However, there can be no assurance that our assessments are correct or that our tenants who have paid their obligations in the past will continue to do so. We may ultimately be responsible to pay for environmental liabilities as the property owner if our tenant fails to pay them.

The estimated future costs for known environmental remediation requirements are accrued when it is probable that a liability has been incurred and a reasonable estimate of fair value can be made. The accrued liability is the aggregate of our estimate of the fair value of cost for each component of the liability, net of estimated recoveries from state UST remediation funds considering estimated recovery rates developed from prior experience with the funds.

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For substantially all of our triple-net leases, our tenants are contractually responsible for compliance with environmental laws and regulations, removal of USTs at the end of their lease term (the cost of which is mainly the responsibility of our tenant but in certain cases partially paid for by us) and remediation of any environmental contamination that arises during the term of their tenancy. In addition, for substantially all of our triple-net leases, our tenants are contractually responsible for known environmental contamination that existed at the commencement of the lease and for preexisting unknown environmental contamination that is discovered during the term of the lease.

For the subset of our triple-net leases which cover properties previously leased to Marketing (substantially all of which commenced in 2012), the allocation of responsibility differs from our other triple-net leases as it relates to preexisting known and unknown contamination. Under the terms of our leases covering properties previously leased to Marketing, we agreed to be responsible for environmental contamination that was known at the time the lease commenced, and for unknown environmental contamination which existed prior to commencement of the lease and which is discovered (other than as a result of a voluntary site investigation) during the first 10 years of the lease term (or a shorter period for a minority of such leases) (a “Lookback Period”). Similarly, for certain properties previously leased to Marketing which we have sold, we have agreed to be responsible for environmental contamination that was known at the time of the sale and for unknown environmental contamination which existed prior to the sale and which is discovered (other than as a result of a voluntary site investigation) within 5 years of the closing (also, a “Lookback Period”). Substantially all of these Lookback Periods have now expired, therefore responsibility for all newly discovered contamination at these properties, even if it relates to periods prior to commencement of the lease or sale, is the contractual responsibility of our tenant or buyer as the case may be.

In the course of UST removals and replacements at certain properties previously leased to Marketing where we retained responsibility for preexisting unknown environmental contamination until expiration of the applicable Lookback Period, environmental contamination has been and continues to be discovered. As a result, we developed an estimate of fair value for the prospective future environmental liability resulting from preexisting unknown environmental contamination and accrued for these estimated costs. These estimates are based primarily upon quantifiable trends which we believe allow us to make reasonable estimates of fair value for the future costs of environmental remediation resulting from the anticipated removal and replacement of USTs. Our accrual of this liability represents our estimate of the fair value of the cost for each component of the liability, net of estimated recoveries from state UST remediation funds considering estimated recovery rates developed from prior experience. In arriving at our accrual, we analyzed the ages and expected useful lives of USTs at properties where we would be responsible for preexisting unknown environmental contamination and we projected a cost to closure for remediation of such contamination.

During the twelve months ended December 31, 2022, the Lookback Periods for most of the properties we previously leased to Marketing expired. Based on the expiration of the Lookback Periods, together with other factors which have significantly mitigated our potential liability for preexisting environmental obligations, including the absence of any contractual obligations relating to properties which have been sold, quantifiable trends associated with types and ages of USTs at issue, expectations regarding future UST replacements, and historical trends and expectations regarding discovery of preexisting unknown environmental contamination and/or attempted pursuit of the Company therefor, we concluded that there is no material continued risk of having to satisfy contractual obligations relating to preexisting unknown environmental contamination at certain properties. Accordingly, we removed $23.5 million of unknown reserve liabilities which had previously been accrued for these properties. This resulted in a net credit of $22.2 million being recorded to environmental expense for the twelve months ended December 31, 2022.

We continue to anticipate that our tenants under leases where the Lookback Periods have expired will replace USTs in the years ahead as these USTs near the end of their expected useful lives. At many of these properties the USTs in use are fabricated with older generation materials and technologies and we believe it is prudent to expect that upon their removal preexisting unknown environmental contamination will be identified. Although contractually these tenants are now responsible for preexisting unknown environmental contamination that is discovered during UST replacements, because the applicable Lookback Periods have expired before the end of the initial term of these leases, together with other relevant factors, we believe there remains continued risk that we will be responsible for remediation of preexisting environmental contamination associated with future UST removals at certain properties. Accordingly, we believe it is appropriate at this time to maintain $11.1 million of unknown reserve liabilities for certain properties with respect to which the Lookback Periods have expired as of December 31, 2022.

We measure our environmental remediation liabilities at fair value based on expected future net cash flows, adjusted for inflation (using a range of 2.0% to 2.75%), and then discount them to present value (using a range of 4.0% to 7.0%). We adjust our environmental remediation liabilities quarterly to reflect changes in projected expenditures, changes in present value due to the passage of time and reductions in estimated liabilities as a result of actual expenditures incurred during each quarter. As of December 31, 2022, we had accrued a total of $23.2 million for our prospective environmental remediation obligations. This accrual consisted of (a) $10.8 million, which was our estimate of reasonably estimable environmental remediation liability, including obligations to remove USTs for which we are responsible, net of estimated recoveries and (b) $12.4 million for future environmental liabilities related to preexisting unknown contamination. As of December 31, 2021, we had accrued a total of $47.6 million for our prospective environmental remediation obligations. This accrual consisted of (a) $11.4 million, which was our estimate of reasonably estimable environmental remediation liability, including obligations to remove USTs for which we are responsible, net of estimated recoveries and (b) $36.2 million for future environmental liabilities related to preexisting unknown contamination.

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Environmental liabilities are accreted for the change in present value due to the passage of time and, accordingly, $1.3 million, $1.7 million and $1.8 million of net accretion expense was recorded for the years ended December 31, 2022, 2021 and 2020, respectively, which is included in environmental expenses. In addition, during the years ended December 31, 2022, 2021 and 2020, we recorded credits to environmental expenses aggregating $23.8 million, $1.8 million and $3.1 million, respectively, where decreases in estimated remediation costs exceeded the depreciated carrying value of previously capitalized asset retirement costs. Environmental expenses also include project management fees, legal fees and environmental litigation accruals.

During the years ended December 31, 2022 and 2021, we increased the carrying values of certain of our properties by $3.3 million and $3.0 million, respectively, due to changes in estimated environmental remediation costs. The recognition and subsequent changes in estimates in environmental liabilities and the increase or decrease in carrying values of the properties are non-cash transactions which do not appear on our consolidated statements of cash flows.

Capitalized asset retirement costs are being depreciated over the estimated remaining life of the UST, a 10-year period if the increase in carrying value is related to environmental remediation obligations or such shorter period if circumstances warrant, such as the remaining lease term for properties we lease from others. Depreciation and amortization expense related to capitalized asset retirement costs in our consolidated statements of operations for the years ended December 31, 2022, 2021 and 2020, were $3.7 million, $4.0 million and $4.0 million, respectively. Capitalized asset retirement costs were $33.2 million (consisting of $24.7 million of known environmental liabilities and $8.5 million of reserves for future environmental liabilities) as of December 31, 2022, and $39.7 million (consisting of $24.1 million of known environmental liabilities and $15.6 million of reserves for future environmental liabilities) as of December 31, 2021. We recorded impairment charges aggregating $2.5 million and $3.1 million for the years ended December 31, 2022 and 2021, respectively, for capitalized asset retirement costs.

For additional information regarding risks related to our potential environmental exposure, see “Item 1A. Risk Factors – We incur significant operating costs and, from time to time, may have significant liability accruals as a result of environmental laws and regulations, which costs and accruals could significantly increase, and reduce our profitability or have a material adverse effect on our business, financial condition, results of operations, liquidity, ability to pay dividends or stock price” in this Form 10-K.

In July 2012, we purchased a 10-year pollution legal liability insurance policy covering substantially all of our properties at that time for discovery of preexisting unknown environmental liabilities and for new environmental events. The policy had a $50.0 million aggregate limit and was subject to various self-insured retentions and other conditions and limitations. This policy expired in July 2022, although claims made prior to such expiration remain subject to coverage. In September 2022, we purchased a 5-year pollution legal liability insurance policy to cover a subset of our properties which we believe present the greatest risk for discovery of preexisting unknown environmental liabilities and for new environmental events. The policy has a $25.0 million in aggregate limit and is subject to various self-insured retentions and other conditions and limitations. Our intention in purchasing this policy was to obtain protection for certain properties which we believe have the greatest risk of significant environmental events.

In light of the uncertainties associated with environmental expenditure contingencies, we are unable to estimate ranges in excess of the amount accrued with any certainty; however, we believe that it is possible that the fair value of future actual net expenditures could be substantially higher than amounts currently recorded by us. Adjustments to accrued liabilities for environmental remediation obligations will be reflected in our consolidated financial statements as they become probable and a reasonable estimate of fair value can be made.

Environmental Litigation

We are subject to various legal proceedings and claims which arise in the ordinary course of our business. As of December 31, 2022 and 2021, we had accrued $0.3 million and $1.9 million, respectively, for certain of these matters which we believe were appropriate based on information then currently available. It is possible that our assumptions regarding the ultimate allocation method and share of responsibility that we used to allocate environmental liabilities may change, which may result in our providing an accrual, or adjustments to the amounts recorded, for environmental litigation accruals. Matters related to our former Newark, New Jersey Terminal and the Lower Passaic River and MTBE litigations in the states of Pennsylvania and Maryland, in particular, could cause a material adverse effect on our business, financial condition, results of operations, liquidity, ability to pay dividends or stock price. For additional information with respect to these and other pending environmental lawsuits and claims, see “Item 3. Legal Proceedings” and Note 3 in “Item 8. Financial Statements and Supplementary Data” in this Form 10-K.

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