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Fair Value | 9 Months Ended
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Sep. 30, 2022
Fair Value Disclosures [Abstract] |
Fair Value | Note 10 - Fair Value The Company's financial instruments consist principally of cash and cash equivalents, short-term investments, prepaid expenses and other current assets, accounts receivable, and accounts payable, accrued expenses, and long-term debt. The carrying value of cash and cash equivalents, prepaid expenses and other current assets, accounts receivable, accounts payable, and accrued expenses approximate fair value, primarily due to short maturities. We classify our money market mutual funds as Level 1 within the fair value hierarchy. We classify our corporate debt securities, securities guaranteed by U.S. government, and other governmental securities as Level 2 within the fair value hierarchy. The fair value of our first term lien debt and Senior Notes as of September 30, 2022 was $591.0 million and $526.5 million, respectively, based on observable market prices in less active markets and categorized as Level 2 within the fair value measurement framework. The Company has elected to use the income approach to value the interest rate derivatives using observable Level 2 market expectations at measurement date and standard valuation techniques to convert future amounts to a single present amount (discounted) reflecting current market expectations about those future amounts. Level 2 inputs for the derivative valuations are limited to quoted prices for similar assets or liabilities in active markets (specifically futures contracts) and inputs other than quoted prices that are observable for the asset or liability (specifically LIBOR cash and swap rates, implied volatility for options, caps and floors, basis swap adjustments, overnight indexed swap (“OIS”) short term rates and OIS swap rates, when applicable, and credit risk at commonly quoted intervals). Mid-market pricing is used as a practical expedient for most fair value measurements. Key inputs, including the cash rates for very short term futures rates and swap rates beyond the derivative maturity are interpolated to provide spot rates at resets specified by each derivative (reset rates are then further adjusted by the basis swap, if necessary). Derivatives are discounted to present value at the measurement date at LIBOR rates unless they are fully collateralized. Fully collateralized derivatives are discounted to present value at the measurement date at OIS rates (short term OIS rates and long term OIS swap rates). Inputs are collected from SuperDerivatives, an independent third-party derivative pricing data provider, as of the close on the last day of the period. The valuation of the interest rate swaps also take into consideration estimates of our own, as well as our counterparty’s, risk of non-performance under the contract. We estimate the value of other long-lived assets that are recorded at fair value on a non-recurring basis based on a market valuation approach. We use prices and other relevant information generated primarily by recent market transactions involving similar or comparable assets, as well as our historical experience in divestitures, acquisitions, and real estate transactions. Additionally, we may use a cost valuation approach to value long-lived assets when a market valuation approach is unavailable. Under this approach, we determine the cost to replace the service capacity of an asset, adjusted for physical and economic obsolescence. When available, we use valuation inputs from independent valuation experts, such as real estate appraisers and brokers, to corroborate our estimates of fair value. Real estate appraisers’ and brokers’ valuations are typically developed using one or more valuation techniques including market, income and replacement cost approaches. Because these valuations contain unobservable inputs, we classify the measurement of fair value of long-lived assets as Level 3. The fair value (in millions) of our financial assets and (liabilities) was determined using the following inputs:
Fair Value at September 30, 2022 |  | Level 1 |  | Level 2 |  | Level 3
Measured on a recurring basis: |  |  |  |  |  |
Assets: |  |  |  |  |  |
Cash equivalents: |  |  |  |  |  |
Corporate debt securities |  | $ | — |  |  | $ | 151.5 |  |  | $ | — |
Money market mutual funds |  | $ | 142.0 |  |  | $ | — |  |  | $ | — |
Short-term investments: |  |  |  |  |  |
Corporate debt securities |  | $ | — |  |  | $ | 25.7 |  |  | $ | — |
Securities guaranteed by U.S. government |  | $ | — |  |  | $ | 5.0 |  |  | $ | — |
Other governmental securities |  | $ | — |  |  | $ | 1.7 |  |  | $ | — |
Prepaid expenses and other current assets: |  |  |  |  |  |
Interest rate cap contract |  | $ | — |  |  | $ | 0.8 |  |  | $ | — |
Interest rate swap contracts |  | $ | — |  |  | $ | 19.2 |  |  | $ | — |
Deferred costs and other assets, net of current portion |  |  |  |  |  |
Interest rate cap contract |  | $ | — |  |  | $ | 0.6 |  |  | $ | — |
Interest rate swap contracts |  | $ | — |  |  | $ | 37.2 |  |  | $ | — |
Fair Value at December 31, 2021 |  | Level 1 |  | Level 2 |  | Level 3
Measured on a recurring basis: |  |  |  |  |  |
Assets: |  |  |  |  |  |
Cash equivalents: |  |  |  |  |  |
Corporate debt securities |  | $ | — |  |  | $ | 15.7 |  |  | $ | — |
Money market mutual funds |  | $ | 16.1 |  |  | $ | — |  |  | $ | — |
Short-term investments: |  |  |  |  |  |
Corporate debt securities |  | $ | — |  |  | $ | 18.4 |  |  | $ | — |
Prepaid expenses and other current assets: |  |  |  |  |  |
Forward-starting interest rate swap contracts |  | $ | — |  |  | $ | 0.7 |  |  | $ | — |
Deferred costs and other assets, net of current portion |  |  |  |  |  |
Interest rate cap contract |  | $ | — |  |  | $ | 0.1 |  |  | $ | — |
Forward-starting interest rate swap contracts |  | $ | — |  |  | $ | 15.2 |  |  | $ | — |
Liabilities: |  |  |  |  |  |
Derivative contracts: |  |  |  |  |  |
Interest rate cap contract |  | $ | — |  |  | $ | (0.4) |  |  | $ | — |
Interest rate swap contracts |  | $ | — |  |  | $ | (2.4) |  |  | $ | — |
Measured on a non-recurring basis: |  |  |  |  |  |
Impaired lease-related assets |  | $ | — |  |  | $ | — |  |  | $ | 14.2 |
There have been no transfers between fair value measurements levels during the nine months ended September 30, 2022. Refer to Note 5 - Cash, Cash Equivalents, and Short-term Investments for further information regarding the fair value of our financial instruments. Refer to Note 9 - Derivatives and Hedging Activities for further information regarding the fair value of our derivative instruments. Refer to Note 15 - Leases, “recent leasing activity” of our 2021 Form 10-K for further information regarding the impairment of our Waltham operating lease.

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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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