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Organization and Summary of Significant Accounting Policies | 12 Months Ended
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Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Organization and Summary of Significant Accounting Policies | Organization and Summary of Significant Accounting Policies Unless the context requires otherwise, references to the “Company”, “WLFC”, “we”, “us” or “our” in this Annual Report on Form 10-K refer to Willis Lease Finance Corporation and its subsidiaries. (a)Organization Willis Lease Finance Corporation with its subsidiaries is a provider of aviation services whose primary focus is providing operating leases of commercial aircraft, aircraft engines and other aircraft-related equipment to air carriers, manufacturers and overhaul/repair facilities worldwide. The Company also engages in the selective purchase and resale of commercial aircraft engines. Willis Aeronautical Services, Inc. (“Willis Aero”) is a wholly-owned subsidiary whose primary focus is the sale of aircraft engine parts and materials through the acquisition or consignment of aircraft engines. Willis Asset Management Limited (“Willis Asset Management”) is a wholly-owned subsidiary whose primary focus is the engine management and consulting business. Willis Engine Securitization Trust II (“WEST II” or the “WEST II Notes”) is a bankruptcy remote special purpose vehicle which was established for the purpose of financing aircraft engines through an asset-backed securitization (“ABS”), of which the Company is the sole beneficiary. WEST II is a variable interest entity (“VIE”) which the Company owns 100% of the interest and consolidates in its financial statements. Willis Engine Securitization Trust III (“WEST III” or the “WEST III Notes”) is a bankruptcy remote special purpose vehicle which was established for the purpose of financing aircraft engines through an ABS, of which the Company is the sole beneficiary. WEST III is a VIE which the Company owns 100% of the interest and consolidates in its financial statements. Willis Engine Securitization Trust IV (“WEST IV” or the “WEST IV Notes”) is a bankruptcy remote special purpose vehicle which was established for the purpose of financing aircraft engines through an ABS, of which the Company is the sole beneficiary. WEST IV is a VIE which the Company owns 100% of the interest and consolidates in its financial statements. In March 2020, the Company and its direct, consolidated VIE Willis Engine Structured Trust V (“WEST V”) (formerly WEST II), closed its offering of $366.2 million aggregate principal amount of fixed rate notes (the “WEST V Notes”). The WEST V Notes were issued in three series, with the Series A Notes issued in an aggregate principal amount of $303.0 million, the Series B Notes issued in an aggregate principal amount of $42.1 million and the Series C Notes issued in an aggregate principal amount of $21.1 million. Principal and interest on the WEST III, IV and V Notes are payable monthly to the extent of available cash in accordance with a priority of payments included in the respective indenture agreements. The WEST III, IV and V Notes are secured by, among other things, the respective ABS’s direct and indirect interests in a portfolio of assets. The WEST III, WEST IV and WEST V Notes have scheduled amortizations and are payable solely from revenue received from the engines and the engine leases, after payment of certain expenses of the respective ABS. The assets of WEST III, WEST IV and WEST V are not available to satisfy the Company’s obligations other than the obligations specific to the respective ABS. WEST III, WEST IV and WEST V are consolidated for financial statement presentation purposes, with the respective assets and liabilities on the Company’s balance sheet. The ABS’ ability to make distributions and pay dividends to the Company is subject to the prior payments of its debt and other obligations and maintenance of adequate reserves and capital. Under each ABS, cash is collected in a restricted account, which is used to service the debt and any remaining amounts, after debt service and defined expenses, are distributed to the Company. Additionally, a portion of the maintenance reserve payments and lease security deposits are formulaically accumulated in restricted accounts and are available to fund future maintenance events and to secure lease payments, respectively. Additionally, in connection with WEST III, WEST IV and WEST V, the Company entered into servicing agreements and administrative agency agreements to provide certain engine, lease management and reporting functions in return for fees based on a percentage of collected lease revenues and asset sales. Because WEST III, WEST IV and WEST V are consolidated for financial statement reporting purposes, all fees eliminate upon consolidation. (b)Basis of Presentation and Principles of Consolidation The accompanying consolidated financial statements include the accounts of WLFC and its wholly owned subsidiaries, including VIEs where the Company is the primary beneficiary, in accordance with consolidation guidance. The Company first evaluates all entities in which it has an economic interest to determine whether for accounting purposes the entity is either a VIE or voting interest entity. If the entity is a VIE, the Company consolidates the financial statements of that entity if it is the primary beneficiary of such entities’ activities. If the entity is a voting interest entity, the Company consolidates the entity when it has a majority of voting interests in such entity. Intercompany transactions and balances have been eliminated in consolidation. (c)Revenue Recognition Leasing revenue Revenue from leasing of engines, aircraft and related parts and equipment is recognized as operating lease revenue on a straight-line basis over the terms of the applicable lease agreements. Revenue is not recognized when cash collection is not reasonably assured. When collectability is not reasonably assured, the customer is placed on non-accrual status and revenue is recognized when cash payments are received. Under the terms of some of the Company’s leases, the lessees pay use fees (also known as maintenance reserves) to the Company based on usage of the leased asset, which are designed to cover expected future maintenance costs. Some of these amounts are reimbursable to the lessee if they make specifically defined maintenance expenditures. Use fees received are recognized in revenue as maintenance reserve revenue if they are not reimbursable to the lessee. Use fees that are reimbursable are recorded as a maintenance reserve liability until they are reimbursed to the lessee, the lease terminates, or the obligation to reimburse the lessee for such reserves ceases to exist, at which time they are recognized in revenue as maintenance reserve revenue. Certain lessees may be significantly delinquent in their rental payments and may default on their lease obligations. As of December 31, 2020, the Company had an aggregate of approximately $4.6 million in lease rent and $1.9 million in maintenance reserve receivables more than 30 days past due. Inability to collect receivables or to repossess engines or other leased equipment in the event of a default by a lessee could have a material adverse effect on the Company. The Company estimates an allowance for doubtful accounts for receivables it does not consider fully collectible. The allowance for doubtful accounts includes the following: (1) specific reserves for receivables which are impaired for which management believes full collection is doubtful; and (2) a general reserve for estimated losses based on historical experience. One customer accounted for 11.4% of total lease rent revenue during the year ended December 31, 2020. No customer accounted for more than 10% of total lease rent revenue during the year ended December 31, 2019. Gain on sale of leased equipment The Company regularly sells equipment from its lease portfolio. This equipment may or may not be subject to a lease at the time of sale. The net gain or loss on such sales is recognized as revenue and consists of proceeds associated with the sale less the net book value of the asset sold and any direct costs associated with the sale. To the extent that deposits associated with the equipment are not included in the sale, any such amount is included in the calculation of gain or loss. Spare parts sales The Spare Parts Sales reportable segment primarily engages in the sale of aircraft engine parts and materials through the acquisition or consignment of engines from third parties or the Company’s leasing operations. The parts are sold at a fixed price with no right of return. In determining the performance obligation, management has identified the promise in the contract to be the shipment of the spare parts to the customer. Title passes to the buyer when the goods are shipped, and the buyer is responsible for any loss in transit, and the Company has a legal right to payment for the spare parts. Management has determined that physical acceptance of the spare parts to be a formality in accordance with Accounting Standards Codification (“ASC”) 606-10-5-86. The spare parts transaction price is a fixed dollar amount and is stated on each purchase order for a fixed amount by total number of parts. Spare parts revenue is based on a set price for a set number of parts as defined in the purchase order. The performance obligation is completed once the parts have shipped and, as a result, all of the transaction price is allocated to that performance obligation. Management has determined that it is appropriate for the Company to recognize spare parts sales at a point in time (i.e., the date the parts are shipped) under ASC 606. Equipment Sales Equipment sales represent the selective purchase and resale of commercial aircraft engines and other aircraft equipment. The Company and customer enter into an agreement which outlines the place and date of sale, purchase price, payment terms, condition of the asset, bill of sale, and the assignment of rights and warranties from the Company to the customer. Management has identified the promise in the equipment sale contract to be the transfer of ownership of the asset. Management believes the asset holds standalone value to the customer as it is not dependent on any other services for functionality purposes and therefore is distinct within the context of the contract and as described in ASC 606-10. As such, management has identified the transfer of the asset as the performance obligation. The transaction price is set at a fixed dollar amount per fixed quantity (number of assets) and is explicitly stated in each contract. Equipment sales revenue is based on a set price for a set number of assets, which is allocated to the performance obligation discussed above, in its entirety. The Company has determined the date of transfer to the customer to be the date the customer obtains control and title over the asset and the date which revenue is to be recognized and payment is due. Managed Services Managed services revenue predominantly represents fleet management and engine storage services which may be combined on a single contract with a customer. Fleet management services are performed for a stated fixed fee as agreed upon in the services agreement. Engine storage services are for a fixed monthly fee. For a contract containing more than one performance obligation, the allocation of the transaction price is generally performed on the basis of the relative stand-alone selling price of each distinct good or service in the contract. As each of the services provided within the contract have separate prices, the Company allocates the price to its related performance obligation described above. Management has determined each of the revenue elements contain performance obligations that are satisfied over time and therefore recognizes revenue over time in accordance with ASC 606-10-25-27. The Company utilizes the percentage-of-completion method (input method) for recognizing fleet management services and will calculate revenues based on labor hours incurred. Additionally, as is required by ASC 606-10-25-35, as circumstances change over time, the Company will update its measure of progress to reflect any changes in the outcome of the performance obligation. Engine storage services are recognized on a monthly basis utilizing the input method of days passed. Amounts owed for managed services are typically billed upon contract completion. At December 31, 2020, unbilled revenue was $0.8 million and the Company expects it to be fully recognized by June 30, 2021. Additionally, managed services are presented within the Other revenue line in the Consolidated Statements of Income. Other Revenue Other revenue consists primarily of management fee income, lease administration fees, third party consignment commissions earned, service fee revenue, interest income on notes receivable related to failed sale-leasebacks where the Company was the buyer-lessor, and other discrete revenue items. (d)Equipment Held for Operating Lease Aircraft assets held for operating lease are stated at cost, less accumulated depreciation. Certain costs incurred in connection with the acquisition of aircraft assets are capitalized as part of the cost of such assets. Major overhauls paid for by the Company, which improve functionality or extend the original useful life, are capitalized and depreciated over the shorter of the estimated period to the next overhaul (“deferral method”) or the remaining useful life of the equipment. The Company does not accrue for planned major maintenance. The cost of overhauls of aircraft assets under long term leases, for which the lessee is responsible for maintenance during the period of the lease, are paid for by the lessee or from reimbursable maintenance reserves paid to the Company in accordance with the lease, and are not capitalized. Based on specific aspects of the equipment, the Company generally depreciates engines on a straight-line basis over a 15-year period from the acquisition date to a 55% residual value. This methodology is believed to accurately reflect the Company’s typical holding period for the engine assets and that the residual value assumption reasonably approximates the selling price of the assets 15 years from the date of acquisition. The typical 15 year holding period is the estimated useful life of the Company’s engines based on its business model and plans, and represents how long the Company anticipates holding a newly acquired engine. The technical useful life of a new engine can be in excess of 25 years. The Company reviews the useful life and residual values of all engines periodically as demand changes to accurately depreciate the cost of equipment over the useful life of the engines. The aircraft and airframes owned by the Company are depreciated on a straight-line basis over an estimated useful life of 13 to 20 years to a 15% to 17% residual value. The marine vessel owned by the Company is depreciated on a straight-line basis over an estimated useful life of 18 years to a 15% residual value. The other leased parts and related equipment owned by the Company are depreciated on a straight-line basis over an estimated useful life of 14 to 15 years to a 25% residual value. The following table disaggregates equipment held for operating lease by asset class (in thousands):
| As of December 31,
| 2020 |  | 2019
| Gross value | Accumulated depreciation | Net book value |  | Gross value | Accumulated depreciation | Net book value
| (in thousands)
Engines and related equipment | $ | 2,238,160 |  | $ | (445,780) |  | $ | 1,792,380 |  |  | $ | 1,920,215 |  | $ | (401,776) |  | $ | 1,518,439 |
Aircraft and airframes | 89,613 |  | (7,312) |  | 82,301 |  |  | 133,424 |  | (12,630) |  | 120,794 |
Marine vessel | 12,963 |  | (1,031) |  | 11,932 |  |  | 12,114 |  | (429) |  | 11,685 |
| $ | 2,340,736 |  | $ | (454,123) |  | $ | 1,886,613 |  |  | $ | 2,065,753 |  | $ | (414,835) |  | $ | 1,650,918 |
The useful life of older generation engines and aircraft may be significantly less based upon the technical status of the engine, as well as supply and demand factors. For these older generation engines and aircraft, the remaining useful life and the remaining expected holding period are typically the same. For older generation engines or aircraft that are unlikely to be repaired at the end of the current expected useful lives, the Company depreciates the engines or aircraft over their estimated lives to a residual value based on an estimate of the wholesale value of the parts after disassembly. As of December 31, 2020, 50 engines having a net book value of $51.6 million were depreciated under this policy with estimated useful lives ranging from 1 to 125 months. The Company adjusts its estimates annually for these older generation assets, including updating estimates of an engine’s or aircraft’s remaining operating life as well as future residual value expected from part-out based on the current technical status of the engine or aircraft. The Company reviews its long-lived assets, including certain failed sale-leaseback transactions classified as notes receivable under ASC 842, for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Long-lived assets to be disposed are reported at the lower of carrying amount or fair value less cost to sell. Impairment is identified by review of appraisals or by comparison of undiscounted forecasted cash flows, including estimated sales proceeds, over the life of the asset with the assets’ book value. If the undiscounted forecasted cash flows are less than the book value, the asset is written down to its fair value. Fair value is determined per individual asset by reference to independent appraisals, quoted market prices (e.g. an offer to purchase) and other factors considered relevant by the Company. The Company conducts a formal annual review of the carrying value of long-lived assets and also evaluates assets during the year if a triggering event is identified indicating impairment is possible. Such annual review resulted in an impairment charge of $4.9 million and $6.4 million in 2020 and 2019, respectively (included in “Write-down of equipment” in the Consolidated Statements of Income). (e)Equipment Held for Sale Equipment held for sale includes assets being marketed for sale as well as third party consigned assets. The assets to be disposed are reported at the lower of carrying amount or fair value less costs to sell. (f)Debt Issuance Costs and Related Fees Fees paid in order to secure debt are capitalized, included in Debt obligations on the Consolidated Balance Sheets, and amortized over the life of the related loan using the effective interest method. (g)Interest Rate Hedging The Company enters into various derivative instruments periodically to mitigate the exposure on variable rate borrowings. The derivative instruments are fixed-rate interest swaps that are recorded at fair value as either an asset or liability. While substantially all of the Company’s derivative transactions are entered into for the purposes described above, hedge accounting is only applied where specific criteria have been met and it is practicable to do so. In order to apply hedge accounting, the transaction must be designated as a hedge and it must be highly effective. The hedging instrument’s effectiveness is assessed utilizing regression analysis at the inception of the hedge and on at least a quarterly basis throughout its life. All of the transactions that the Company has designated as hedges are cash flow hedges. The effective portion of the change in fair value on a derivative instrument designated as a cash flow hedge is reported as a component of other comprehensive income and is reclassified into earnings in the period during which the transaction being hedged affects earnings. The ineffective portion of the hedges is recorded in earnings in the current period. (h)Income Taxes The Company uses the asset and liability method of accounting for income taxes. Under the asset and liability method, deferred income taxes are recognized for the tax consequences of “temporary differences” by applying enacted statutory tax rates applicable to future years to differences between the financial statement carrying amounts and the tax bases of existing assets and liabilities. The effect on deferred taxes of a change in the tax rates is recognized in income in the period that includes the enactment date. The Company recognizes in the financial statements the impact of a tax position, if that position is more likely than not of being sustained on audit, based on the technical merits of the position. Recognized income tax positions are measured at the largest amount that is greater than 50% likely of being realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs (see Note 8). The Company files income tax returns in various states and countries which may have different statutes of limitations. The Company records penalties and accrued interest related to uncertain tax positions in income tax expense. Such adjustments have historically been minimal and immaterial to our financial results. (i)Property, Equipment and Furnishings Property, equipment and furnishings are recorded at cost and depreciated using the straight-line method over the estimated useful lives of the related assets, which range from three to 37 years. Leasehold improvements are recorded at cost and depreciated by the straight-line method over the shorter of the lease term or useful life of the leasehold. (j)Cash and Cash Equivalents The Company considers highly liquid investments readily convertible into known amounts of cash, with original maturities of 90 days or less, as cash equivalents. (k)Restricted Cash The Company has certain bank accounts that are subject to restrictions in connection with its WEST III, WEST IV and WEST V notes payable. Under these borrowings cash is collected in restricted accounts, which are used to service the debt and any remaining amounts, after debt service and defined expenses, are distributed to the Company. Additionally, a portion of projected maintenance obligations and some or all of the lease security deposits are accumulated in restricted accounts and are available to fund future maintenance events and to secure lease payments, respectively. Under WEST III, cash equal to a portion of the projected maintenance obligations for the subsequent nine months is held in a restricted account and is subject to a minimum balance of $10.0 million. Under WEST IV, cash equal to a portion of the projected maintenance obligations for the subsequent ten months is held in a restricted account and is subject to a minimum balance of $5.0 million. Under WEST V, cash equal to a portion of the projected maintenance obligations for the subsequent twelve months is held in a restricted account and is subject to a minimum balance of $5.0 million. Under WEST III, WEST IV and WEST V, security deposits are held in restricted accounts equal to a portion of the security deposits for leases scheduled to terminate over the subsequent four months, in each case, subject to a minimum balance of $1.0 million. Provided lease return conditions have been met, these deposits will be returned to the lessee. To the extent return conditions are not met, these deposits may be retained by the Company. (l)Spare Parts Inventory Spare parts inventory consists of spare aircraft and engine parts purchased either directly by Willis Aero and also engines removed from the lease portfolio to be parted out. Spare parts inventory is stated at lower of cost or net realizable value. An impairment charge for excess or inactive inventory is recorded based upon an analysis that considers current inventory levels, historical usage patterns, future sales expectations and salvage value. (m)Intangible Assets Intangible assets include customer relationships and goodwill at Willis Asset Management. Intangible assets are accounted for in accordance with ASC 350, “Intangibles — Goodwill and Other.” Customer relationships are amortized on a straight line basis over their estimated useful life of five years. The Company has no intangible assets with indefinite useful lives. Goodwill is assessed for impairment annually. (n)Other assets Other assets typically include prepaid purchase deposits and other prepaid expenses. As of December 31, 2020 and 2019, other assets included prepaid deposits of $10.5 million and $10.6 million, respectively, relating to commitments to purchase equipment. (o)Management Estimates These financial statements have been prepared on the accrual basis of accounting in accordance with accounting principles generally accepted in the United States. The preparation of consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. Management evaluates estimates on an ongoing basis, including those related to residual values, estimated asset lives, impairments and bad debts. Estimates are based on historical experience and on various other assumptions that are believed to be reasonable under the circumstances for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. Management believes that the accounting policies on revenue recognition, maintenance reserves and expenditures, useful life of equipment, asset residual values, asset impairment and allowance for doubtful accounts are critical to the results of operations. If the useful lives or residual values are lower than those estimated, upon sale of the asset a loss may be realized. Significant management judgment is required in the forecasting of future operating results, which are used in the preparation of projected undiscounted cash-flows and should different conditions prevail, material impairment write-downs may occur. (p)Earnings per share information Basic earnings per common share is computed by dividing net income by the weighted average number of common shares outstanding for the period. Diluted earnings per common share is computed by dividing net income by the weighted average number of shares outstanding, adjusted for the dilutive effect of unvested restricted stock awards (“RSAs”). See Note 10 for more information on the computation of earnings per share. (q)Investments The Company’s investments are joint ventures, where it owns 50% of the equity of the ventures and are accounted for using the equity method of accounting. The investments are recorded at the amount invested plus or minus our 50% share of net income or loss, less any distributions or return of capital received from the entities. (r)Stock Based Compensation The Company recognizes stock based compensation expense in the financial statements for share-based awards based on the grant-date fair value of those awards. Stock based compensation expense is recognized over the requisite service periods of the awards on a straight-line basis, which is generally commensurate with the vesting term. Forfeitures are accounted for as they occur. (s)Initial Direct Costs associated with Leases The Company accounts for the initial direct costs, including sales commissions and legal fees, incurred in obtaining a new lease by deferring and amortizing those costs over the term of the lease. The amortization of these costs is recorded under general and administrative expenses in the Consolidated Statements of Income. The amounts amortized were $1.5 million and $2.0 million for the years ended December 31, 2020 and 2019, respectively. (t)Maintenance Rights The Company identifies, measures and accounts for maintenance right assets and liabilities associated with acquisitions of equipment with in-place leases. A maintenance right asset represents the fair value of the contractual right under a lease to receive equipment in an improved maintenance condition as compared to the maintenance condition on the acquisition date. A maintenance right liability represents the Company’s obligation to pay the lessee for the difference between the lease-end contractual maintenance condition of the equipment and the actual maintenance condition of the equipment on the acquisition date. The equipment condition at the end of the lease term may result in either overhaul work being performed by the lessee to meet the required return condition or a financial settlement. When a capital event is performed on the equipment by the lessee, which satisfies their maintenance right obligation, the maintenance rights are added to the equipment basis and depreciated to the next capital event. When equipment is sold before the end of the pre-existing lease, the maintenance rights are applied against any accumulated maintenance reserves, if paid by the lessee, and the remaining balance is applied to the disposition gain or loss. When a lease terminates, an end of lease true-up is performed and the maintenance right is applied against the accumulated maintenance reserves or, for non-reserve lessees the final settlement payment, and any remaining net maintenance right is recorded in the income statement. (u)Foreign Currency Translation The Company’s foreign investments have been converted at rates of exchange in effect at the balance sheet dates. The changes in exchange rates in our foreign investments reported under the equity method are included in stockholders’ equity as accumulated other comprehensive income. (v)Risk Concentrations Financial instruments which potentially subject us to concentrations of credit risk consist principally of cash deposits, lease receivables and interest rate swaps. The Company places its cash deposits with financial institutions and other credit-worthy institutions, such as money market funds, and limits the amount of credit exposure to any one party. Management opts for security of principal as opposed to yield. Concentrations of credit risk with respect to lease receivables are limited due to the large number of customers comprising the customer base, and their dispersion across different geographic areas. Some lessees are required to make payments for maintenance reserves at the end of the lease however, this risk is considered limited due to the relatively few lessees which have this provision in the lease. The Company enters into interest rate swap agreements with counterparties that are investment grade financial institutions. (w)Risks and Uncertainties As a result of the COVID-19 pandemic, the Company has temporarily closed its headquarters and other offices, required its employees and contractors to predominately work remotely, and implemented travel restrictions, all of which represent a significant disruption in how the Company operates its business. In addition, during 2020, 9% of our employees have been either furloughed, or subject to a form of reduced compensation. The operations of the Company’s partners and customers have likewise been disrupted. The worldwide spread of the COVID-19 virus has resulted in a global slowdown of economic activity. While the duration and extent of the COVID-19 pandemic depends on future developments that cannot be accurately predicted at this time, such as the extent and effectiveness of containment actions, it has had an adverse effect on the global economy and the ultimate societal and economic impact of the COVID-19 pandemic remains unknown. In particular, the ongoing COVID-19 pandemic has caused significant disruptions to the airline industry and has resulted in a dramatic reduction in demand for air travel domestically and abroad, which is likely to continue for the foreseeable future. In addition to the impacts described below, dramatically lower demand for air travel in turn presents significant risks to the Company, not all of which the Company is able to fully evaluate or even to foresee at the current time, and could negatively impact collections of accounts receivable, cause the Company’s lessee customers to not enter into new leases, reduce spending from new and existing customers for leases or spare parts or equipment, lower usage fees, cause some of the Company’s customers to go out of business, and limit the ability of the Company’s personnel to travel to customers and potential customers, all of which could adversely affect the Company’s business, results of operations, and financial condition. While significant uncertainty exists as to the full impact of the COVID-19 pandemic on our liquidity and capital resources, as of the date of this report, we believe our cash liquidity, equity base, internally generated funds and existing debt facilities are sufficient to maintain our level of operations through the next twelve months. Due to the impact of recent events, including challenges from declines in market conditions, the Company performed quarterly interim impairment analysis during 2020. The results of the analysis indicated $0.5 million additional impairment in 2020 for two engines having net book values in excess of their respective fair value. During 2020, we experienced declining average utilization and a corresponding decrease in revenue, as well as a significant decline in spare parts and equipment sales, in each case as compared to the prior year. Additionally, as of December 31, 2020, the Company has, in certain situations, agreed to rent concessions which resulted in a total reduction to rent revenues of $6.5 million for the year ended December 31, 2020. The rent concessions provide lessees with payment deferral options or reduced rent, where the revised cash flows are substantially the same or less (i.e., the rights of the lessor and obligations of the lessee have not substantially increased) as the original lease agreements. There is no impact on the timing of revenue recognition for rent concessions that result in short term payment deferrals. The rent concessions with reduced rent qualify for the COVID-19 practical expedient to account for the rent concessions outside of the modification framework. Other than what has been reflected in the Consolidated Financial Statements, the Company is not aware of any specific event or circumstance related to the COVID-19 pandemic that would require it to update its estimates or judgments or adjust the carrying value of its assets or liabilities. Actual results could differ from those estimates and any such differences may be material to the Consolidated Financial Statements. (x)Recent Accounting Pronouncements Recent Accounting Pronouncements Adopted by the Company In March 2020, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2020-03, “Codification Improvements to Financial Instruments” (“ASU 2020-03”). The ASU improves a variety of codification topics by eliminating inconsistencies and providing clarifications making the codification easier to apply. The conforming amendments are effective upon issuance and did not materially impact our consolidated financial statements. In March 2020, the FASB issued ASU No. 2020-04, "Reference Rate Reform (Topic 848), Facilitation of the Effects of Reference Rate Reform on Financial Reporting", which provides temporary optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. Among other things, for all types of hedging relationships, the guidance allows an entity to change the reference rate and other critical terms related to reference rate reform without having to remeasure the value or reassess a previous accounting determination. The amendments in this guidance should be applied on a prospective basis and, for companies with a fiscal year ending December 31, are effective from January 1, 2020 through December 31, 2022. The Company adopted this guidance effective January 1, 2020. When the transition occurs, the Company expects to apply this expedient to its existing debt instruments and interest rate swaps that reference LIBOR, and to any other new transactions that reference LIBOR or another reference rate that is discontinued, through December 31, 2022. The adoption of this ASU did not impact the Company’s consolidated financial statements. In October 2020, the FASB issued ASU 2020-10, “Codification Improvements” (“ASU 2020-10”). The ASU improves a variety of codification topics by improving the consistency of the codification and providing clarifications. The Company adopted this guidance effective October 1, 2020 and it did not materially impact our consolidated financial statements. Recent Accounting Pronouncements To Be Adopted by the Company In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326) Measurement of Credit Losses on Financial Instruments” (“ASU 2016-13”). ASU 2016-13 revises the measurement of credit losses for financial assets measured at amortized cost from an incurred loss methodology to an expected loss methodology. ASU 2016-13 affects trade receivables, debt securities, net investment in leases, and most other financial assets that represent a right to receive cash. Additional disclosures about significant estimates and credit quality are also required. In November 2018, the FASB issued ASU 2018-19, “Codification Improvements to Topic 326, Financial Instruments – Credit Losses.” This ASU clarifies receivables from operating leases are accounted for using the lease guidance and not as financial instruments. In April 2019, the FASB issued ASU 2019-04, “Codification Improvements to Topic 326, Financial Instruments – Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments.” This ASU clarifies various scoping and other issues arising from ASU 2016-13. In March 2020, the FASB issued ASU 2020-03, “Codification Improvements to Financial Instruments.” This ASU improves the Codification and amends the interaction of Topic 842 and Topic 326. The amendments in this ASU are effective for the Company on January 1, 2023, with early adoption permitted. The Company expects to adopt this accounting standard update effective January 1, 2023. The Company is evaluating the potential effects on the consolidated financial statements. In December 2019, the FASB issued ASU 2019-12, “Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes” (“ASU 2019-12”). ASU 2019-12 simplifies the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. ASU 2019-12 also improves consistent application of and simplifies GAAP for other areas of Topic 740 by clarifying and amending existing guidance. This ASU is effective for interim and annual periods beginning after December 15, 2020, with early adoption permitted. The Company plans to adopt this guidance effective January 1, 2021 and is currently evaluating the potential impact adoption will have on the consolidated financial statements and related disclosures.

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- Definition The entire disclosure for the organization, consolidation and basis of presentation of financial statements disclosure, and significant accounting policies of the reporting entity. May be provided in more than one note to the financial statements, as long as users are provided with an understanding of (1) the significant judgments and assumptions made by an enterprise in determining whether it must consolidate a VIE and/or disclose information about its involvement with a VIE, (2) the nature of restrictions on a consolidated VIE's assets reported by an enterprise in its statement of financial position, including the carrying amounts of such assets, (3) the nature of, and changes in, the risks associated with an enterprise's involvement with the VIE, and (4) how an enterprise's involvement with the VIE affects the enterprise's financial position, financial performance, and cash flows. Describes procedure if disclosures are provided in more than one note to the financial statements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -URI http://asc.fasb.org/topic&trid=2122149 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -URI http://asc.fasb.org/topic&trid=2197479 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -URI http://asc.fasb.org/topic&trid=2122369 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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