Earnings per Share - Schedule of Earnings per 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
Earnings Per Share [Abstract]
Net income	$ 51,489	$ 44,906	$ 47,693	$ 35,542	$ (61,476)	$ 21,180	$ 25,186	$ 36,450	$ 179,630	$ 21,340	$ 124,077
Preferred stock dividends									(41)	(41)	(41)
Net income available to common equity									179,589	21,299	124,036
Dividends and undistributed earnings allocated to participating securities									(30)	(24)	(84)
Net income available to common shareholders									$ 179,559	$ 21,275	$ 123,952
Basic weighted-average shares outstanding (in shares)									39,232	39,173	38,885
Stock options and other stock-based awards (in shares)									175	276	401
Diluted weighted-average shares outstanding (in shares)									39,407	39,449	39,286
Antidilutive stock options (in shares)									0	0	0
Earnings per share:
Basic (in dollars per share)	$ 1.31	$ 1.15	$ 1.21	$ 0.90	$ (1.57)	$ 0.54	$ 0.64	$ 0.93	$ 4.58	$ 0.54	$ 3.19
Diluted (in dollars per share)	$ 1.31	$ 1.14	$ 1.21	$ 0.90	$ (1.57)	$ 0.54	$ 0.64	$ 0.92	$ 4.56	$ 0.54	$ 3.15