Fair Value Measurements - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Debt obligations outstanding	$ 10,750	$ 18,321
Other (income) expense, net	$ (469)	$ (3,407)	$ 6,142
Cash equivalents—money market funds
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Other (income) expense, net			$ 6,100