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Basis of Presentation and Significant Accounting Policies - Changes in Carrying Amount of Other Non-Current Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Deferred Finance Costs [Roll Forward]
Balance at beginning of period	$ 12,269	$ 8,006	$ 9,583
Additions	4,838	6,803	0
Interest Expense, Debt	6,411	2,540	1,577
Balance at end of period	10,696	12,269	8,006
Amortization of Debt Issuance Costs	(4,212)	(665)	$ 0
Senior Notes Due 2026
Deferred Finance Costs [Roll Forward]
Amortization of Debt Issuance Costs	$ (4,200)
Former Credit Facility
Deferred Finance Costs [Roll Forward]
Amortization of Debt Issuance Costs		$ (700)

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