Debt - Summary of Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Unamortized discount and issuance costs	$ (694)	$ (4,374)
Carrying Amount	194,956	146,576
Less: current portion, net of unamortized discount and issuance costs of $0.7 million and $1.9 million, respectively	(9,375)	(2,429)
Long-term debt, excluding current maturities	185,581	144,147
Current portion ,net of unamortized discount and issuance costs	700	1,900
Revolving Credit Facility | Line of Credit
Debt Instrument [Line Items]
Long-term debt	49,400	0
Carrying Amount	49,400	0
Term loan facility due 2026
Debt Instrument [Line Items]
Long-term debt	146,250	0
Carrying Amount	145,556	0
Less: current portion, net of unamortized discount and issuance costs of $0.7 million and $1.9 million, respectively	(9,400)
Long-term debt, excluding current maturities	185,581
Term loan and security agreement due 2023
Debt Instrument [Line Items]
Long-term debt, excluding current maturities		144,147
Term loan and security agreement due 2023 | Line of Credit
Debt Instrument [Line Items]
Carrying Amount	0	146,576
Less: current portion, net of unamortized discount and issuance costs of $0.7 million and $1.9 million, respectively		(2,400)
Long-term debt, excluding current maturities		144,100
Term loan and security agreement due 2023 | Secured Debt
Debt Instrument [Line Items]
Long-term debt	$ 0	$ 150,950