Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (EPS) (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Basic loss per share:
Net income (loss) attributable to common stockholders (000's)	$ 14,008	$ (30,759)
Weighted average shares outstanding	25,558,305	26,787,379
Basic earnings (loss) per share:	$ 0.55	$ (1.15)
Diluted earnings (loss) per share:
Net income (loss) attributable to common stockholders (000's)	$ 14,008	$ (30,759)
Weighted average shares outstanding	25,558,305	26,787,379
Weighted average dilutive shares	59,263
Total weighted average dilutive shares	25,617,568	26,787,379
Diluted earnings (loss) per share:	$ 0.55	$ (1.15)