Schedule I - Condensed Statements of Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Condensed Financial Statements, Captions [Line Items]
Net income (loss)	$ 256,513	$ (312,321)	$ 89,476
Net income (loss)	256,513	(312,321)	89,476
Comprehensive income (loss)	256,513	(310,762)	85,633
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Net income (loss)	256,513	(312,321)	89,476
Net income (loss)	256,513	(312,321)	89,476
Equity in other comprehensive income (loss) of subsidiary		1,559	(3,843)
Comprehensive income (loss)	256,513	(310,762)	85,633
Parent Company [Member] | Equity Method Investment, Nonconsolidated Investee or Group of Investees [Member]
Condensed Financial Statements, Captions [Line Items]
Net income (loss)	$ 256,513	$ (312,321)	$ 89,476