Net Income (Loss) per Common Share - Computation of Basic and Diluted Net Income (Loss) Per Common Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Numerator:
Net income (loss)	$ 65,870	$ 2,312	$ 103,399	$ 58,766	$ 42,082	$ (8,928)	$ 23,670	$ (13,279)	$ 230,347	$ 43,545	$ (61,911)
Adjustments for basic and diluted net loss per common share:
Dividend accrued on redeemable preferred stock										(29,914)	(35,182)
Deemed dividend on Series E and Series F redeemable preferred stocks										231,812
Dividend requirements										(298)	(300)
Net income (loss) attributable to common stockholders	$ 65,870	$ 2,312	$ 103,399	$ 58,766	$ 42,009	$ (251,504)	$ 12,646	$ (23,376)	230,347	(220,002)	(99,419)
Numerator for diluted net income (loss) per common share									$ 230,347	$ (220,002)	$ (99,419)
Denominator:
Denominator for basic net income (loss) per common share - weighted- average shares									84,753	49,963	36,664
Effect of dilutive securities:
Unvested restricted stock and stock units									1,272
Dilutive potential common shares									1,272
Denominator for diluted net income (loss) per common share - adjusted weighted-average shares									86,025	49,963	36,664
Net income (loss)	$ 0.84	$ 0.03	$ 1.17	$ 0.66	$ 0.49	$ (6.39)	$ 0.34	$ (0.63)	$ 2.72	$ (4.40)	$ (2.71)
Net income (loss)	$ 0.83	$ 0.03	$ 1.15	$ 0.65	$ 0.47	$ (6.39)	$ 0.32	$ (0.63)	$ 2.68	$ (4.40)	$ (2.71)
Series E Redeemable Preferred Stock [Member]
Adjustments for basic and diluted net loss per common share:
Dividend accrued on redeemable preferred stock										$ (29,914)	$ (35,182)
Accretion of redeemable preferred stock										(1,523)	(2,026)
Series E and Series F Redeemable Preferred Stock [Member]
Adjustments for basic and diluted net loss per common share:
Deemed dividend on Series E and Series F redeemable preferred stocks										(231,812)
Series B Preferred Stock [Member]
Adjustments for basic and diluted net loss per common share:
Dividend requirements										(239)	(240)
Series D Preferred Stock [Member]
Adjustments for basic and diluted net loss per common share:
Dividend requirements										$ (59)	$ (60)