Fair Value Measurements - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) milestone_payment	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Business consideration liabilities	$ 35,285	$ 42,400
Payment for contingent amounts - financing activities	18,000	15,000	$ 20,000
Paid of contingent consideration	19,500
Payment for contingent amounts - operating activities	1,500
Current portion of contingent consideration	13,500	8,800
Brabant
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Business consideration liabilities	$ 35,300
Sales-based milestones with a maximum payout	36.0 million
Installments of sales-based milestone payments	$ 4,500
Number of remaining sales-based milestone payments | milestone_payment	8
Reclassification, due to achievement of milestones
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Business consideration liabilities	$ 4,500	15,000
Convertible Senior Notes, Excluding Over-Allotment Option Notes | Convertible notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of convertible notes	$ 231,200	$ 260,500