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Share-Based Compensation - Certain Information Regarding Company's Share-Based Compensation (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense, Total	$ 5,006	$ 4,727	$ 5,815
Deferred tax benefits, Total	522	513	832
Realized tax benefits, Total	790	286	654
Excess tax benefits (shortfall)	20	(222)	(661)
Intrinsic value of options exercised	315	0	0
Cash received for strike price and tax withholdings	$ 41	$ 61	$ 84
Shares acquired through cashless exercise	104	36	69
Value of shares acquired through cashless exercise	$ 339	$ 418	$ 1,056
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense, Stock options	996	1,882	2,390
Deferred tax benefits, Total	41	126	226
Realized tax benefits, Total	82	0	0
Excess tax benefits (shortfall)	$ 7	$ (88)	$ (600)
Weighted average fair value per option or share, Stock option grants (in USD per share)	$ 0	$ 1.64	$ 2.66
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 588	$ 372	$ 0
Deferred tax benefits, Total	0	0	0
Realized tax benefits, Total	207	0	0
Excess tax benefits (shortfall)	$ 47	$ 0	$ 0
Granted, weighted average grant date fair value (in USD per share)	$ 16.23	$ 12.32	$ 0
Fair value of restricted stock vested	$ 843	$ 0	$ 0
Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	868	466	671
Deferred tax benefits, Total	0	0	0
Realized tax benefits, Total	0	0	64
Excess tax benefits (shortfall)	$ 0	$ 0	$ (76)
Granted, weighted average grant date fair value (in USD per share)	$ 18.26	$ 12.19	$ 14.68
Fair value of performance share units vested	$ 164	$ 386	$ 925
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	2,554	2,007	2,754
Deferred tax benefits, Total	481	387	606
Realized tax benefits, Total	501	286	590
Excess tax benefits (shortfall)	$ (34)	$ (134)	$ 15
Granted, weighted average grant date fair value (in USD per share)	$ 16.68	$ 9.96	$ 16.79
Fair value of restricted stock units vested	$ 3,108	$ 1,310	$ 3,212

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Amount of increase (decrease) to additional paid-in capital (APIC) for recognition and exercise of award under share-based payment arrangement.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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