Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies

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Summary of Significant Accounting Policies
12 Months Ended
Dec. 31, 2022
Accounting Policies [Abstract]  
Summary of Significant Accounting Policies Summary of Significant Accounting Policies
Segment Reporting
Operating segments are defined as components of an entity for which separate financial information is available and that is regularly reviewed by the Chief Operating Decision Maker (“CODM”) in deciding how to allocate resources to an individual segment and in assessing performance. The Company’s CODM is our Founder, Chairman and CEO. Our CODM assesses financial performance and allocates resources based on the consolidated financial results at the total entity level. Accordingly, we have determined that we have one operating segment and one reportable segment.
Use of Estimates in the Preparation of Financial Statements
The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. In recording transactions and balances resulting from business operations, we use estimates based on the best information available. We revise the recorded estimates when better information is available, facts change or we can determine actual amounts. These revisions can affect our consolidated operating results.
Recently Adopted Accounting Pronouncements
In November 2021, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standard Update (“ASU”) 2021-10, “Government Assistance (Topic 832): Disclosures by Business Entities about Government Assistance,” to increase the transparency of government assistance, including with respect to the disclosure of the types of assistance an entity receives, an entity’s method of accounting for government assistance and the effect of the assistance on an entity’s financial statements. The amendments are to be applied either (1) prospectively to all applicable transactions that are reflected in financial statements at the date of initial application and new transactions that are entered into after the date of initial application or (2) retrospectively to those transactions. We adopted this ASU as of January 1, 2022 and applied it prospectively. The adoption of this ASU did not have any impact on our financial position, results of operations or cash flows.
New Accounting Pronouncements Not Yet Adopted
In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting.” ASU 2020-04 provides optional expedients and exceptions for applying GAAP to contract modifications, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. In response to the concerns about structural risks of interbank offered rates (“IBORs”) and, particularly, the risk of cessation of the London Interbank Offered Rate (“LIBOR”), regulators in several jurisdictions around the world have undertaken reference rate reform initiatives to identify alternative reference rates that are more observable or transaction-based and less susceptible to manipulation. ASU 2020-04 provides companies with optional guidance to ease the potential accounting burden associated with transitioning away from reference rates that are expected to be discontinued. In January 2021, the FASB issued ASU 2021-01, “Reference Rate Reform (Topic 848): Scope,” which provides implementation guidance associated with ASU 2020-04 and clarifies certain optional expedients in Topic 848. In December 2022, the FASB issued ASU 2022-06, “Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848,” which defers the sunset date of Topic 848 from December 31, 2022 to December 31, 2024, after which entities will no longer be permitted to apply the relief in Topic 848. We plan to replace LIBOR with Term Secured Overnight Financing Rate (“SOFR”) no later than June 30, 2023. We are still evaluating the impact of ASU 2020-04, but do not expect that the adoption of this ASU will have a material impact on our consolidated financial statements.
Revenue Recognition
Revenue is recognized when control of the promised goods or services is transferred to our customers, in an amount that reflects the transaction price consideration that we expect to receive in exchange for those goods or services. We defer the revenue associated with any unsatisfied performance obligation until the obligation is satisfied (i.e., when control of the product is transferred to the customer or a service has been completed).
Center Revenue
Center revenue consists of center membership and digital membership dues, enrollment fees and revenue generated within a center, which we refer to as in-center revenue. In-center revenue includes fees for Dynamic Personal Training, aquatics, and kids programming, as well as sales of products at our cafés, and sales of products and services offered at our spas and tennis and pickleball programs.
Revenue from product sales is generally recognized at the point of sale to the customer; however, revenue from our various service offerings received in advance of service delivery is deferred and subsequently recognized when the services are provided. Dynamic Personal Training revenue received in advance of training sessions, as well as the related sales commissions, are initially deferred and subsequently recognized when the sessions are delivered. Upon recognition, sales commissions associated with Dynamic Personal Training sessions are included in Center operations in our consolidated statements of operations. Throughout the estimated redemption period associated with prepaid sessions, we also recognize Dynamic Personal Training breakage revenue and the related commissions, using a method that is proportionate to the pattern of redemptions. We estimate breakage based on historical redemption patterns.
Generally, we receive a one-time enrollment fee at the time a member joins. The enrollment fees are generally nonrefundable after seven days. Enrollment fees and related direct expenses are deferred and recognized on a straight-line basis over an estimated average membership life, which is based on historical membership experience. If the direct expenses related to the enrollment fees exceed the enrollment fees for any center in a month, the amount of direct expenses in excess of the enrollment fees are expensed in the current period instead of deferred over the estimated average membership life.
Other Revenue
Other revenue includes revenue generated outside of our centers, which are primarily media, athletic events and related services. Our media revenue includes our magazine, Experience Life®, and the related advertising revenue is recognized over the duration of the advertising placement. Our athletic events revenue includes endurance activities such as running and cycling, and our related services revenue includes revenue from our race registration and timing businesses. Athletic event revenue and race registration revenue is recognized upon the completion of the event. Other revenue also includes revenue generated from our digital memberships and our Life Time Work and Life Time Living locations.
For more information regarding revenue, see Note 6, Revenue.
Cash and Cash Equivalents
We classify all unrestricted cash accounts and highly liquid debt instruments purchased with original maturities of three months or less as cash and cash equivalents. Restricted cash of $0.3 million, which is used as collateral for our self-insured workers’ compensation and general liabilities claims under our captive insurance policy, was included in cash and cash equivalents at December 31, 2022.
Accounts Receivable
Accounts receivable is presented net of allowance for doubtful accounts. The allowance for doubtful accounts was $0.9 million and $0.9 million at December 31, 2022 and 2021, respectively.
Inventories
Inventories are stated at the lower of cost or net realizable value and are removed from the balance on a first-in-first-out basis. The reserve for obsolescence was approximately $1.4 million and $1.3 million at December 31, 2022 and 2021, respectively.
Property and Equipment
Property, equipment and leasehold improvements are recorded at cost. Improvements are capitalized while repair and maintenance costs are charged to operations when incurred.
Depreciation is computed using the straight-line method over the estimated useful lives of the assets. Leasehold improvements are amortized using the straight-line method over the shorter of the lease term or the estimated useful life of the improvement. Accelerated depreciation methods are used for tax reporting purposes.
Site development capitalization commences when acquisition of a particular property is deemed probable by management. Should a specific project be subsequently deemed not viable for construction, any capitalized costs related to that project are charged to operations at the time of that determination. Upon completion of a project, the site development costs are classified as property and depreciated over the useful life of the asset. We capitalize interest during the construction period of our centers and this capitalized interest is included in the cost of the building. Unpaid construction costs are included in Construction accounts payable on our consolidated balance sheets.
Business Combinations and Asset Acquisitions
We account for business combinations in accordance with Accounting Standards Codification (“ASC”) 805, “Business Combinations” (“ASC 805”). ASC 805 requires the acquiring entity in a business combination to recognize all the assets acquired and liabilities assumed in the transaction and establishes the acquisition-date fair value as the measurement objective for all assets acquired and liabilities assumed in a business combination. The total consideration transferred in a business combination is allocated to the assets acquired and liabilities assumed, including amounts attributable to non-controlling interests, when applicable, based on their respective estimated fair values as of the date of acquisition. Goodwill recognized in a business combination represents the excess of consideration transferred over the estimated fair value of the net assets acquired in a business combination. Certain provisions within ASC 805 prescribe, among other things, the determination of acquisition-date fair value of consideration paid in a business combination (including contingent consideration) and the exclusion of transaction and acquisition-related restructuring costs from acquisition accounting.
When an acquisition does not meet the definition of a business combination because either: (i) substantially all of the fair value of the gross assets acquired is concentrated in a single identifiable asset, or group of similar identified assets, or (ii) the acquired entity does not have an input and a substantive process that together significantly contribute to the ability to create outputs, we account for the acquisition as an asset acquisition. In an asset acquisition, goodwill is not recognized, but rather, any excess purchase consideration over the fair value of the net assets acquired is allocated on a relative fair value basis to the identifiable net assets as of the acquisition date and any direct acquisition-related transaction costs are capitalized as part of the purchase consideration. For more information on the outdoor enthusiast and bicycling event that we acquired during the year ended December 31, 2021, which we accounted for as an asset acquisition, see Note 5, Goodwill and Intangibles.
Impairment of Long-Lived Assets
We test long-lived asset groups for impairment when events or circumstances indicate that the net book value of the asset group may not be recoverable. We consider a history of consistent and significant operating losses, or the inability to recover net book value over the remaining useful life, to be our primary indicators of potential impairment. Assets are grouped and evaluated for impairment at the lowest level for which there are identifiable cash flows, which is generally at an individual center or ancillary business level. The determination of whether impairment has occurred is based on an estimate of undiscounted future cash flows directly related to that center or ancillary business, compared to the carrying value of these assets. If an impairment has occurred, the amount of impairment recognized is determined by estimating the fair value of these assets and recording a loss if the carrying value is greater than the fair value.
During 2022, 2021, and 2020, we determined that certain projects were no longer deemed viable for construction, and that the previously capitalized site development costs associated with these projects were impaired. During 2020, we also determined that the operating lease right-of-use assets and certain of the fixed assets associated with some of our leased centers and some of our ancillary businesses were also impaired. Accordingly, we recognized impairment charges of $2.1 million, $2.1 million and $37.8 million associated with these long-lived assets during the years ended December 31, 2022, 2021 and 2020, respectively, which are included in Other operating (income) expenses in our consolidated statements of operations.
Goodwill
We test goodwill for impairment on an annual basis, or more often if circumstances warrant, by estimating the fair value of the reporting unit to which the goodwill relates and comparing this fair value to the net book value of the reporting unit. Our policy is to test goodwill for impairment on October 1 of each year. If fair value of a reporting unit is less than its carrying value, we reduce the carrying value accordingly and record a corresponding impairment loss. We have two reporting units: Centers and Corporate Businesses. At both December 31, 2022 and 2021, out of the total goodwill balance of $1,233.2 million recognized on our consolidated balance sheets, $1,230.9 million has been allocated to our Centers reporting unit and $2.3 million has been allocated to our Corporate Businesses reporting unit. At December 31, 2022, the estimated fair value of our Centers reporting unit is in excess of its carrying value.
Based upon our review and analysis, no goodwill impairments were deemed to have occurred during the years ended December 31, 2022, 2021, and 2020. For more information on goodwill, see Note 5, Goodwill and Intangibles.
Leases
We lease some of our centers, offices and other facilities, as well as other equipment. Excluding renewal options that are not reasonably certain to be exercised, our leases have remaining contractual terms that primarily range from one year to 27 years. Most of the leases contain renewal options and escalation clauses, and certain of them include contingent rental payments, determined based on a percentage of center-specific revenue and/or other center-specific financial metrics over contractually specified levels. Our property leases require payment of real estate taxes, insurance and common area maintenance, in addition to rent. Our lease agreements do not contain any material residual value guarantees.
Lease Cost
Lease cost associated with operating leases and short-term leases is recognized on a straight-line basis from the date we take possession of the property through the end of the lease term. Finance lease right-of-use assets are amortized on a straight-line basis over the shorter of the estimated useful life of the underlying assets or the lease term. Interest associated with finance lease liabilities is recognized using the effective interest rate method. Variable lease payments not recognized in the measurement of operating and finance lease liabilities are expensed as incurred. For more information regarding lease cost included in our consolidated statements of operations for the years ended December 31, 2022, 2021 and 2020, see Note 9, Leases.
Operating Lease Right-of-Use Assets and Liabilities
The measurement of each of our operating lease liabilities represents the present value of the remaining lease payments over the remaining lease term, discounted using an appropriate incremental borrowing rate. The measurement of each of our operating lease right-of-use assets represents the related operating lease liability measurement increased by, if applicable, prepaid rent, the fair value associated with the acquisition of a leasehold right and/or the fair value associated with the acquisition of a favorable lease, and decreased by, if applicable, lease incentives, impairment charges and/or the fair value associated with the acquisition of an unfavorable lease.
For more information regarding the operating lease right-of-use assets and liabilities that are recognized on our December 31, 2022 and 2021 consolidated balance sheets, see Note 9, Leases.
Finance Lease Right-of-Use Assets and Liabilities
The measurement of each of our finance lease right-of-use assets and liabilities represents the present value of the remaining lease payments associated with the arrangement over the remaining lease term, discounted using an appropriate incremental borrowing rate.
Finance lease right-of-use assets are included in Other assets on our consolidated balance sheets. The current and long-term portions of our finance lease liabilities are included in Accrued expenses and other current liabilities and Other liabilities, respectively, on our consolidated balance sheets. For more information regarding the finance lease right-of-use assets and liabilities that are recognized on our December 31, 2022 and 2021 consolidated balance sheets, see Note 9, Leases.
Sale-Leaseback Arrangements
We assess each of our sale-leaseback arrangements to determine whether a sale has occurred under ASC Topic 606: Revenue from Contracts with Customers (“ASC 606”), and we assess whether the classification of the lease and/or the payment terms associated with the renewal options preclude sale accounting under ASC 842, Leases (“ASC 842”). These assessments involve a determination of whether control of the underlying property has been transferred to the buyer. If we determine control of the underlying property has been transferred to the buyer, we account for the arrangement as a sale and leaseback transaction. If we determine control of the underlying property has not been transferred to the buyer, we account for the arrangement as a financing transaction. Since our adoption of ASC 842, we have accounted for each of our sale-leaseback arrangements as a sale and leaseback transaction.
For each sale-leaseback arrangement we have entered into with an unrelated third party since our adoption of ASC 842, the measurements associated with the gain or loss recognized on the sale and the lease-related right-of-use assets and liabilities have been adjusted for any off-market terms. These off-market adjustments are based on the difference between the sales price of the property and its fair value. When the sales price is less than the underlying property’s fair value, we recognize the difference as an increase to the sales price and as an increase in the operating lease right-of-use asset. When the sales price is greater than the underlying property’s fair value, we recognize the difference as a reduction to the sales price and as a financing obligation that is separate from the operating lease liability. We then allocate the payments due under the lease between those associated with the operating lease liability and those associated with the financing obligation, in a manner that results in a zero balance at the end of the initial lease term for both liabilities. The financing obligation is amortized using the effective interest method, and interest is calculated using the same incremental borrowing rate as that used for purposes of measuring the related operating lease liability.
We account for sale-leaseback arrangements with related parties at their contractually stated terms. Accordingly, under these arrangements, the measurements associated with the gain or loss recognized on the sale and the lease-related right-of-use assets and liabilities are not adjusted for off-market terms.
The determination of the fair value of the property related to our sale-leaseback arrangements is subjective and requires estimates, including the use of multiple valuation techniques and uncertain inputs, such as market price per square foot and assumed capitalization rates or the replacement cost of the assets, where applicable. Where real estate valuation expertise is required, we obtain independent third-party appraisals to determine the fair value of the underlying asset. While determining fair value requires a variety of input assumptions and judgment, we believe our estimates of fair value are reasonable.
For more information regarding sale-leaseback transactions that were consummated during the years ended December 31, 2022, 2021 and 2020, see Note 9, Leases.
Build-to-Suit Lease Arrangements
For some of our centers, we enter into build-to-suit lease arrangements related to the design and construction of a new center on the property. We evaluate build-to-suit lease arrangements by first determining whether or not we control the underlying asset being constructed prior to the commencement date of the lease. If we determine that we do not control the underlying asset during the construction period, we account for the arrangement as either an operating lease or a finance lease. If we determine that we control the underlying asset during the construction period, we initially account for the arrangement as a financing transaction. For each of our build-to-suit arrangements, we have determined that we either: (1) do not control the underlying asset currently under construction as of December 31, 2022; or (2) we did not control the underlying constructed asset prior to the commencement date of the lease. Accordingly, we are accounting for each of our build-to-suit arrangements as an operating lease.
Intangible Assets
Intangible assets at December 31, 2022 and 2021 include trade names, customer relationships and a facility license associated with an outdoor enthusiast and bicycling event. For more information on intangible assets, see Note 5, Goodwill and Intangibles.
Indefinite-Lived Intangible Assets
Intangible assets that are determined to have an indefinite useful life, such as trade names, are not amortized but instead tested for impairment at least annually. Our policy is to test indefinite-lived intangible assets for impairment on October 1 of each year. We also evaluate these assets for impairment between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of an indefinite-lived intangible asset below its carrying amount. If such a review should indicate that the carrying amount of indefinite-lived intangible assets is not recoverable, we reduce the carrying amount of such assets to fair value. Based upon our review and analysis, no indefinite-lived intangible asset impairments were deemed to have occurred during any of the periods presented.
Finite-Lived Intangible Assets
Finite-lived intangible assets are stated at cost, net of accumulated amortization, which is recorded on a straight-line or accelerated basis over the life of the asset. We review finite-lived intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. If such a review should indicate that
the carrying amount of finite-lived intangible assets is not recoverable, we reduce the carrying amount of such assets to fair value. Based upon our review and analysis, no finite-lived intangible asset impairments were deemed to have occurred during any of the periods presented.
Other Assets
Other assets at December 31, 2022 and 2021 primarily consists of our executive nonqualified plan assets, our investments in unconsolidated subsidiaries, rent deposits and unamortized debt issuance costs associated with the revolving portion of our senior secured credit facility.
Investments in Unconsolidated Subsidiaries
In 1999, we, together with two unrelated organizations, formed an Illinois limited liability company named Bloomingdale LIFE TIME Fitness L.L.C. (“Bloomingdale LLC”) for the purpose of constructing and operating a center in Bloomingdale, Illinois. We currently account for our investment in Bloomingdale LLC using the equity method of accounting.
In December 2019, we formed both a Delaware limited liability company named Dallas-Montfort Holdings, LLC (“D-M Holdings”) and a Delaware limited liability company named Dallas-Montfort Property, LLC, which is a wholly owned subsidiary of D-M Holdings. Also in December 2019, we and an unrelated organization each became a holder of 50% of the membership interests in D-M Holdings in exchange for a cash capital contribution. These capital contributions were made in connection with the acquisition of a property in Texas. There was no operating activity associated with D-M Holdings during the years ended December 31, 2022, 2021 and 2020. We currently account for our investment in D-M Holdings using the equity method of accounting.
In addition to our investments in Bloomingdale LLC and D-M Holdings, we also have investments in various other unconsolidated subsidiaries. The amounts we have currently invested in each of these unconsolidated subsidiaries is not material. We currently account for each of these investments using the equity method of accounting.
Debt Discounts and Issuance Costs
Debt discounts and issuance costs are amortized over the periods of the related debt financing. We recognize and present issuance costs associated with revolving debt arrangements as an asset and include the unamortized costs in Other assets on our consolidated balance sheets. We recognize and present unamortized discounts and issuance costs associated with non-revolving debt as a deduction from the face amount of related indebtedness. For more information on debt discounts and issuance costs, see Note 8, Debt.
Fair Value Measurements
The accounting guidance establishes a framework for measuring fair value and expanded disclosures about fair value measurements. The guidance applies to all assets and liabilities that are measured and reported on a fair value basis. This enables the reader of the financial statements to assess the inputs used to develop those measurements by establishing a hierarchy for ranking the quality and reliability of the information used to determine fair values. The guidance requires that each asset and liability carried at fair value be classified into one of the following categories:
Level 1: Quoted market prices in active markets for identical assets or liabilities.
Level 2: Observable market-based inputs or unobservable inputs that are corroborated by market data.
Level 3: Unobservable inputs that are not corroborated by market data.
The carrying amounts related to cash and cash equivalents, accounts receivable, income tax receivable, accounts payable and accrued liabilities approximate fair value.
Fair Value Measurements on a Recurring Basis. We had no material remeasurements of such assets or liabilities to fair value during the years ended December 31, 2022 and 2021.
Financial Assets and Liabilities. At December 31, 2022, the fair value of our outstanding Term Loan Facility, Secured Notes and Unsecured Notes (each of which is defined in Note 8, Debt) was approximately $272.3 million, $860.3 million and $425.1 million, respectively. At December 31, 2021, the fair value of our outstanding Term Loan Facility, Secured Notes and
Unsecured Notes was approximately $277.0 million, $957.4 million and $494.0 million, respectively. The carrying amount of our outstanding Mortgage Notes and Construction Loan (each of which is defined in Note 8, Debt) at December 31, 2022 and 2021 approximates fair value. The fair value of our debt is based on the amount of future cash flows discounted using rates we would currently be able to realize for similar instruments of comparable maturity. If our long-term debt were recorded at fair value, it would be classified as Level 2 in the fair value hierarchy. For more information regarding our debt, see Note 8, Debt.
Fair Value Measurements on a Nonrecurring Basis. Assets and liabilities that are measured at fair value on a nonrecurring basis primarily relate to our goodwill, intangible assets and other long-lived assets, which are remeasured when the derived fair value is below carrying value on our consolidated balance sheets. For these assets, we do not periodically adjust carrying value to fair value except in the event of impairment. If we determine that impairment has occurred, the carrying value of the asset would be reduced to fair value and the difference would be recorded as a loss within operating income in our consolidated statements of operations. For information regarding impairment charges associated with our long-lived assets that we recognized during each of the periods presented, see the Impairment of Long-Lived Assets section within this footnote.
Marketing Expenses
Marketing expenses, which are included in General, administrative and marketing in our consolidated statements of operations, primarily consist of marketing department costs and media and advertising costs to support and grow our Center membership levels, in-center businesses, new center openings and our ancillary businesses. Marketing expenses are recognized as incurred. Marketing expenses for the years ended December 31, 2022, 2021 and 2020 were $39.3 million, $37.1 million and $31.4 million, respectively.
Litigation
We are currently engaged in a material litigation matter with an insurance provider involving a complaint we filed seeking declaratory relief and damages associated with a property/business interruption insurance claim. We are also engaged in various other legal matters incidental to the normal course of business. Due to their nature, such legal proceedings involve inherent uncertainties, including but not limited to court rulings, negotiations between affected parties and governmental intervention. We establish reserves for matters that are probable and estimable in amounts we believe are adequate to cover reasonable adverse outcomes. A gain contingency is an uncertain situation that will be resolved in the future, possibly resulting in a gain. We do not allow the recognition of a gain contingency prior to settlement of the underlying event. If we were to have a gain contingency, we would disclose it in the notes to the financial statements. Based upon the information available to us and discussions with legal counsel, it is our opinion that the outcome of the various legal actions and claims that are incidental to our business will not have a material adverse impact on our consolidated financial position, results of operations or cash flows. Such matters are subject to many uncertainties, and the outcomes of individual matters are not predictable with assurance. For more information on our legal matters, see Note 12, Commitments and Contingencies.
Income Taxes
We account for income taxes under the asset and liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been included in the financial statements. Under this method, deferred tax assets and liabilities are determined based on the differences between the financial statements and tax basis of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income in the period that includes the enactment date.
We record net deferred tax assets to the extent we believe these assets will more likely than not be realized. In making such determination, we consider all available positive and negative evidence, including scheduled reversals of deferred tax liabilities, projected future taxable income, tax planning strategies and recent financial operations. In the event we were to determine that we would be able to realize our deferred income tax assets in the future in excess of their net recorded amount, we would make an adjustment to the valuation allowance, which would reduce the provision for income taxes.
Our income tax returns are periodically audited by U.S. federal, state and local and Canadian tax authorities. At any given time, multiple tax years may be subject to audit by various tax authorities. In evaluating the exposures associated with our various tax filing positions, we may record a liability for such exposures. We recognize, measure, present and disclose a liability for unrecognized tax benefits related to certain tax positions that we have taken or expect to take in our income tax returns. We recognize a tax position when it is more likely than not that the position will be sustained upon examination, including
resolutions of any related appeals or litigation processes, based on the technical merits. We adjust our liability for unrecognized tax benefits in the period in which an uncertain tax position is effectively settled, that statute of limitations expires for the relevant taxing authority to examine the tax position or when more information becomes available. Our liability for unrecognized tax benefits, including penalties and interest, is included in Other liabilities on our consolidated balance sheets. We recognize adjustments to our liability for unrecognized tax benefits, including penalties and interest, within Benefit from income taxes in our consolidated statements of operations. For more information on income taxes, see Note 7, Income Taxes.
Share-Based Compensation
We account for share-based compensation related to instruments issued to employees and non-employees in accordance with ASC 718, “Compensation - Stock Compensation” (“ASC 718”). We recognize compensation expense associated with each share-based award over the requisite service period based on the estimated grant-date fair value of the award. We have estimated the fair value of the majority of the stock options to purchase shares of the Company’s common stock using the Black-Scholes option pricing model. This pricing model requires management to make assumptions and to apply judgment to determine the fair value of equity awards. These assumptions and judgments include the expected term of stock options, expected stock price volatility and future stock option exercise behaviors. Share-based compensation expense related to restricted stock units is recorded based on the market value of our common stock on the date of grant. We have elected to account for forfeitures as they occur. For more information on share-based compensation, see Note 10, Stockholders’ Equity.
Loss per Share
Basic loss per share is computed by dividing loss available to common stockholders by the weighted average number of shares of common stock outstanding during the period. The numerator in the diluted loss per share calculation is derived by adding the effect of assumed common stock conversions to loss available to common stockholders. The denominator in the diluted loss per share calculation is derived by adding shares of common stock deemed to be potentially dilutive to the weighted average number of shares of common stock outstanding during the period. Potentially dilutive securities that are subject to performance or market conditions are considered contingently issuable shares for purposes of calculating diluted loss per share. Accordingly, these contingently issuable shares are excluded from the computation of diluted loss per share until the performance or market conditions have been met. Other potentially dilutive securities that do not involve contingently issuable shares are also excluded from the computation of diluted loss per share if their effect is antidilutive.
For more information on the basic and diluted loss per share calculations for the years ended December 31, 2022, 2021 and 2020, see Note 11, Loss Per Share.
Changes in Accumulated Other Comprehensive Loss
The changes in accumulated other comprehensive loss during the years ended December 31, 2022, 2021 and 2020 is related to foreign currency translation adjustments associated with our Canadian operations.