Fair Value Measurements

3 Months Ended

Mar. 31, 2023

The Company uses various valuation approaches in determining the fair value of its assets and liabilities. The Company employs a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing the asset or liability based on market data obtained from sources independent of the Company. Unobservable inputs are inputs that reflect the Company’s assumptions about the inputs that market participants would use in

pricing the asset or liability and are developed based on the best information available in the circumstances. The fair value hierarchy is broken down into three levels based on the source of inputs as follows:


Level 1 -	Valuations based on unadjusted quoted prices in active markets for identical assets or liabilities that the Company has the ability to access
Level 2 -	Valuations based on quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities
Level 3 -	Valuations based on inputs that are unobservable and significant to the overall fair value measurement.

The availability of observable inputs can vary among the various types of financial assets and liabilities. To the extent that the valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires more judgment. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for financial statement disclosure purposes, the level in the fair value hierarchy within which the fair value measurement is categorized is based on the lowest level input that is significant to the overall fair value measurement.

Cash, Cash Equivalents and Marketable Securities Held to Maturity

The following table summarizes the Company's cash, cash equivalents and marketable securities held to maturity as of March 31, 2023 and December 31, 2022 (amounts in thousands):


	As of March 31, 2023
	Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
Cash and cash equivalents:
Cash and money market funds	$	516,609	$	—	$	—	$	516,609
Total cash and cash equivalents		516,609		—		—		516,609
Marketable securities held to maturity:
U.S. treasury bills - short-term		101,409		58		—		101,467
Total cash, cash equivalents and marketable securities	$	618,018	$	58	$	—	$	618,076

	As of December 31, 2022
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
Cash and cash equivalents:
Cash and money market funds	$	523,458	$	—	$	—	$	523,458
Total cash and cash equivalents		523,458		—		—		523,458
Marketable securities held to maturity:
U.S. treasury bills - short-term		100,299		24		—		100,323
Total cash, cash equivalents and marketable securities	$	623,757	$	24	$	—	$	623,781

During the fourth quarter of 2022, the Company purchased $100.0 million of 6-month U.S. treasury bills with the positive intent and ability to hold them until maturity. Therefore, the Company classified this investment as held to maturity and stated it at amortized cost on the condensed consolidated balance sheet. The amortized cost and the fair value of the Company's held to maturity securities by contractual maturity at March 31, 2023 and December 31, 2022 are summarized below:


	March 31, 2023				December 31, 2022
	Amortized Costs		Estimated Fair Value		Amortized Costs		Estimated Fair Value
Maturity of one year or less	$	101,409	$	101,467	$	100,299	$	100,323
Total	$	101,409	$	101,467	$	100,299	$	100,323

Fair Value Measured on a Recurring Basis

Financial assets and financial liabilities measured at fair value on a recurring basis consist of the following as of March 31, 2023 and December 31, 2022 (amounts in thousands):


	As of March 31, 2023
	Level 1		Level 2		Level 3		Total
Assets:
Money market accounts	$	339,044	$	—	$	—	$	339,044
Liabilities:
Short-term contingent consideration(1)	$	—	$	—	$	27,834	$	27,834
Long-term contingent consideration	$	—	$	—	$	38,910	$	38,910

	As of December 31, 2022
	Level 1		Level 2		Level 3		Total
Assets:
Money market accounts	$	343,929	$	—	$	—	$	343,929
Liabilities:
Short-term contingent consideration	$	—	$	—	$	13,950	$	13,950
Long-term contingent consideration	$	—	$	—	$	51,559	$	51,559

(1)

The $27.8 million of short-term contingent consideration includes $14.5 million due and payable to the remaining securityholders of Avitide related to the First Earnout Year as defined in the Agreement and Plan of Merger and Reorganization with Avalon Merger Sub, Inc., which the Company entered into as part of the acquisition of Avitide in 2021. This amount is anticipated to be paid in the second quarter of 2023.

Contingent Consideration – Earnout

As of March 31, 2023, the maximum amount of future contingent consideration (undiscounted) that we could be required to pay in connection with the completed acquisition of Avitide, was $125.0 million. Refer to Note 4, "Acquisitions" included in Part II, Item 8, “Financial Statements and Supplementary Data” to our Form 10-K for additional information on the contingent consideration.

During 2023, a change in market inputs used to calculate the discount rate resulted in an increase in amounts reported as of March 31, 2023. A reconciliation of the change in the fair value of contingent consideration - earnout is included in the following table (amounts in thousands):


Balance at December 31, 2022	$	65,509
Increase in fair value of contingent consideration earnouts		1,235
Balance at March 31, 2023	$	66,744

The recurring Level 3 fair value measurement of our contingent consideration earnout that we expect to be required to settle our 2023 and 2024 contingent consideration obligation include the following significant unobservable inputs (amounts in thousands, except percent data):


Contingent Consideration Earnout	Fair Value as of March 31, 2023		Valuation Technique	Unobservable Input	Range	Weighted Average(1)
				Probability of
Commercialization-based			Monte Carlo	Success	100%	100%
payments	$	18,974	Simulation	Earnout Discount Rate	5.9%-6.1%	6.0%

				Volatility	23.6%	23.6%
Revenue and Volume-			Monte Carlo	Revenue & Volume
based payments	$	33,301	Simulation	Discount Rate	6.4%	6.4%
				Earnout Discount Rate	5.9%-6.1%	6.0%

(1)

Unobservable inputs were weighted by the relative fair value of the contingent consideration liability.

Fair Value Measured on a Nonrecurring Basis

During the three months ended March 31, 2023, there were no re-measurements to the fair value of financial assets and liabilities that are measured at fair value on a nonrecurring basis.

- 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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