Fair Value Measurements

9 Months Ended

Sep. 30, 2022

7. Fair Value Measurements

The Company uses a three-tier fair value hierarchy to classify and disclose all assets and liabilities measured at fair value on a recurring basis, as well as assets and liabilities measured at fair value on a non-recurring basis, in periods subsequent to their initial measurement. The hierarchy requires the Company to use observable inputs when available, and to minimize the use of unobservable inputs, when determining fair value.

The three tiers are defined as follows:

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Level 1 – Observable inputs that reflect quoted market prices (unadjusted) for identical assets or liabilities in active markets;

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Level 2 – Observable inputs other than quoted prices in active markets that are observable either directly or indirectly in the marketplace for identical or similar assets and liabilities; and

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Level 3 – Unobservable inputs that are supported by little or no market data, which require the Company to develop its own assumptions.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

Certain assets and liabilities are measured at fair value on a nonrecurring basis. These assets and liabilities are not measured at fair value on an ongoing basis, but are subject to fair value adjustments annually or whenever events or circumstances indicate that the carrying value of those assets may not be recoverable. These assets and liabilities can include acquired in-process research and development (“IPR&D”) and other long-lived assets that are written down to fair value if they are impaired.

IPR&D is considered an indefinite-lived intangible asset and is assessed for impairment annually, or more frequently if impairment indicators exist. In accordance with ASU 2017-04, Intangibles – Goodwill and Other (Topic 350), the Company utilizes a two-step method, which allows the Company to first assess qualitative factors before performing a quantitative assessment of the fair value of a reporting unit. If it is determined on the basis of qualitative factors that the fair value of the IPR&D is more likely than not less than the carrying value, a quantitative impairment test is required. For the nine

months ended September 30, 2022 and 2021, the Company performed an impairment analysis and concluded that there were no factors that triggered any impairment indicators.

During the nine months ended September 30, 2022 and 2021, the Company experienced a decrease of approximately $1.5 million and $0.7 million, respectively, in the carrying value of IPR&D due to foreign currency translation.

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The Company determined that certain investments in debt securities classified as available-for-sale securities were Level 1 financial instruments.

Additional investments in corporate debt securities, commercial paper, and asset-backed securities are considered Level 2 financial instruments because the Company has access to quoted prices but does not have visibility to the volume and frequency of trading for all of these investments. For the Company’s investments, a market approach is used for recurring fair value measurements and the valuation techniques use inputs that are observable, or can be corroborated by observable data, in an active marketplace.

The fair value of these instruments as of September 30, 2022 and December 31, 2021 was as follows (in thousands):


	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
As of September 30, 2022
Cash equivalents:
U.S. Treasury money market funds	$	118,705	$	—	$	—	$	118,705
Short-term investments:
U.S. government securities		8,038		—		—		8,038
Commercial paper		—		6,198		—		6,198

As of December 31, 2021
Cash equivalents:
U.S. Treasury money market funds	$	30,853	$	—	$	—	$	30,853
Short-term investments:
U.S. government securities		12,190		—		—		12,190
Asset backed securities		—		11,346		—		11,346
Corporate securities		—		49,066		—		49,066
Commercial paper		—		54,557		—		54,557

- 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.

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