Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

Our financial assets and (liabilities) carried at fair value measured on a recurring basis as of December 31, 2022 and 2021, consisted of the following (in thousands):


			Fair Value Measurements Using
	Total Fair		Quoted prices in		Significant other		Significant
	Value at		active markets		observable inputs		unobservable inputs
	December 31, 2022		(Level 1)		(Level 2)		(Level 3)
Marketable securities ⁽¹⁾	$	138	$	138	$	—	$	—
Interest rate contract asset, long-term ⁽²⁾	$	3,444	$	—	$	3,444	$	—
Foreign currency contract assets, current and long-term ⁽³⁾	$	4,783	$	—	$	4,783	$	—
Foreign currency contract liabilities, current and long-term ⁽⁴⁾	$	(3,986)	$	—	$	(3,986)	$	—
Contingent consideration liabilities	$	(18,073)	$	—	$	—	$	(18,073)


			Fair Value Measurements Using
	Total Fair		Quoted prices in		Significant other		Significant
	Value at		active markets		observable inputs		unobservable inputs
	December 31, 2021		(Level 1)		(Level 2)		(Level 3)
Interest rate contract liability, long-term ⁽²⁾	$	(1,447)	$	—	$	(1,447)	$	—
Foreign currency contract assets, current and long-term ⁽³⁾	$	2,241	$	—	$	2,241	$	—
Foreign currency contract liabilities, current and long-term ⁽⁴⁾	$	(3,646)	$	—	$	(3,646)	$	—
Contingent consideration liabilities	$	(48,234)	$	—	$	—	$	(48,234)

(1)	Our marketable securities, which consist entirely of available-for-sale equity securities, are valued using market prices in active markets. Level 1 instrument valuations are obtained from real-time quotes for transactions in active exchange markets involving identical assets.

(2)	The fair value of the interest rate contracts is determined using Level 2 fair value inputs and is recorded as accrued expenses or other long-term obligations in the consolidated balance sheets.

(3)

The fair value of the foreign currency contract assets (including those designated as hedging instruments and those not designated as hedging instruments) is determined using Level 2 fair value inputs and is recorded as prepaid and other assets or other long-term assets in the consolidated balance sheets.

(4)

The fair value of the foreign currency contract liabilities (including those designated as hedging instruments and those not designated as hedging instruments) is determined using Level 2 fair value inputs and is recorded as accrued expenses or other long-term obligations in the consolidated balance sheets.

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

Changes in the fair value of our contingent consideration liabilities during the years ended December 31, 2022 and 2021, consisted of the following (in thousands):


	2022		2021
Beginning balance	$	48,234	$	55,750
Contingent consideration expense		4,610		3,161
Contingent payments made		(34,762)		(10,665)
Effect of foreign exchange		(9)		(12)
Ending balance	$	18,073	$	48,234

Fair Value Inputs, Liabilities, Quantitative Information

The recurring Level 3 measurement of our contingent consideration liabilities includes the following significant unobservable inputs at December 31, 2022 and 2021 (amounts in thousands):


	Fair value at
	December 31,		Valuation			Weighted
Contingent consideration liability	2022		technique	Unobservable inputs	Range	Average⁽¹⁾
Revenue-based royalty payments contingent liability	$	2,097	Discounted cash flow	Discount rate	14% - 17%	15.7%
				Projected year of payments	2023-2034	2026

Revenue milestones contingent liability	$	13,064	Monte Carlo simulation	Discount rate	5.1% - 14.0%	5.2%
				Projected year of payments	2023-2033	2023

Regulatory approval contingent liability	$	2,912	Scenario-based method	Discount rate	5.7%
				Probability of milestone payment	90%
				Projected year of payment	2023-2030	2024

(1)	Unobservable inputs were weighted by the relative fair value of the instruments. No weighted average is reported for contingent consideration liabilities without a range of unobservable inputs.


	Fair value at
	December 31,		Valuation			Weighted
Contingent consideration liability	2021		technique	Unobservable inputs	Range	Average⁽¹⁾
Revenue-based royalty payments contingent liability	$	2,870	Discounted cash flow	Discount rate	13% - 16%	14.7%
				Projected year of payments	2022-2034	2026

Revenue milestones contingent liability	$	41,671	Monte Carlo simulation	Discount rate	7.5% - 12.5%	8.2%
				Projected year of payments	2022-2031	2022

Regulatory approval contingent liability	$	3,693	Scenario-based method	Discount rate	2.6%
				Probability of milestone payment	80%
				Projected year of payment	2024-2025	2025

(1)	Unobservable inputs were weighted by the relative fair value of the instruments. No weighted average is reported for contingent consideration liabilities without a range of unobservable inputs.

Schedule of Rollforward of Allowance for Credit Losses

The table below presents a rollforward of the allowance for current expected credit losses on our notes receivable for the years ended December 31, 2022 and 2021 (in thousands):


	2022		2021
Beginning balance	$	199	$	730
Provision for credit loss expense		82		(531)
Ending balance	$	281	$	199