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Debt - Summary of Debt (Detail) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 09, 2022	Dec. 31, 2021	Sep. 30, 2021	Mar. 19, 2021
Debt Instrument [Line Items]
Long-term debt, gross		$ 300,000
Less: Unamortized deferred financing costs	$ (1,772)		$ (1,396)
Total debt	148,228		146,260
Less: Current portion of debt	(3,750)		(3,125)
Total long-term debt, net of deferred financing costs	144,478		143,135
New Term Loan due 2027
Debt Instrument [Line Items]
Long-term debt, gross		$ 150,000
Medium-term Notes \| New Term Loan due 2027
Debt Instrument [Line Items]
Long-term debt, gross	150,000		0
Medium-term Notes \| Term Loan due 2026
Debt Instrument [Line Items]
Long-term debt, gross	0		$ 122,656		$ 125,000
Less: Unamortized deferred financing costs					(1,200)
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	150,000
Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Long-term debt, gross	$ 0			$ 25,000
Less: Unamortized deferred financing costs					$ (500)