Fair value

12 Months Ended

Dec. 31, 2023

Financial assets and liabilities masured at fair value on a recurring basis

The Company measures contingent consideration payable at fair value on a recurring basis using significant inputs that are not observable in the market. Fair value of the contingent consideration liability is based on the Monte-Carlo model which is primarily based on forecasts and discounted cash flow analysis. The Company believes its estimates and assumptions are reasonable, however, there is significant judgment involved. Changes in the fair value of contingent consideration payable primarily result from changes in the timing and amount of specific milestone estimates and changes in probability assumptions with respect to the likelihood of achieving the various earnout criteria. These changes could cause a material impact to, and volatility in the Company’s operating results.

During the years ended December 31, 2023, 2022 and 2021, the Company completed three acquisitions under which the Company committed to make a cash earnout payment subject to attainment of specific performance targets. The weighted

average discount rates used to determine fair values of NextSphere, Mutual Mobile and Tacit contingent considerations were 15.5%, 10.3% and 13.5%, respectively.

The Company records contingent consideration payable in Other current liabilities in its consolidated balance sheets. A reconciliation of the beginning and ending balances of Level 3 acquisition-related contingent consideration payable using significant unobservable inputs for the years ended December 31, 2023, 2022 and 2021 are as follows:


	Amount
	(in thousands)
Contingent consideration payable as of January 1, 2021	$	1,947
Acquisition date fair value of contingent consideration payable — Tacit	4,000
Change in fair value of contingent consideration payable included in Other income/(expense), net — Daxx	(14)
Change in fair value of contingent consideration payable included in Other income/(expense), net — Tacit	1,000
Contingent consideration payable as of December 31, 2021	$	6,933
Acquisition date fair value of contingent consideration payable — Mutual Mobile	3,288
Payment of contingent consideration — Daxx	(1,933)
Payment of contingent consideration — Tacit	(5,000)
Contingent consideration payable as of December 31, 2022	$	3,288
Acquisition date fair value of contingent consideration payable — NextSphere	932
Change in fair value of contingent consideration payable included in Other income/(expense), net — Mutual Mobile	(3,288)
Change in fair value of contingent consideration payable included in Other income/(expense), net — NextSphere	(932)
Contingent consideration payable as of December 31, 2023	$	—

There were no transfers of liabilities among the levels within the fair value hierarchy during the years ended December 31, 2023, 2022 and 2021.

Financial assets and liabilities not measured at fair value on a recurring basis

Estimates of fair value of financial instruments not carried at fair value on a recurring basis are generally subjective in nature, and are determined as of a specific point in time based on the characteristics of the financial instruments and relevant market information. The Company’s financial assets and liabilities are generally short-term in nature; therefore, the carrying value of these items approximates their fair value. The following tables present the estimated fair values of the Company’s financial assets and liabilities not measured at fair value on a nonrecurring basis as of the dates indicated:


					Fair Value Hierarchy
	Balance		Estimated Fair Value		Level 1		Level 2		Level 3
December 31, 2023
Financial Assets:
Cash equivalents:
Money market funds	$	204,388	$	204,388	$	204,388	$	—	$	—

December 31, 2022
Financial Assets:
Cash equivalents:
Money market funds	$	205,787	$	205,787	$	205,787	$	—	$	—

Non-marketable securities without readily determinable fair values

The Company holds investment in equity securities of a related party, a company affiliated with the member of the Company’s Board of Directors, that do not have readily determinable fair values. This investment is recorded at cost and is remeasured to

fair value based on certain observable price changes or impairment events as they occur. The carrying amount of the investment was $1.3 million and $1.0 million as of December 31, 2023 and 2022, respectively, and was classified as Other noncurrent assets in the Company’s consolidated balance sheets.

- 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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