Stockholders' Equity - Schedule of Stock Option Activity (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-Based Payment Arrangement [Abstract]
Number of Shares, Outstanding, Beginning Balance	114,000
Number of Shares, Granted	0	0	0
Number of Shares, Exercised	(23,000)
Number of Shares, Forfeited	(2,000)
Number of Shares, Outstanding, Ending Balance	89,000	114,000
Number of Shares, Vested and Exercisable at December 31, 2022	89,000
Weighted - Average Exercise Price Per Share, Outstanding, Beginning balance	$ 35.52
Weighted - Average Exercise Price Per Share, Exercised	35.35
Weighted - Average Exercise Price Per Share, Forfeited	34.91
Weighted - Average Exercise Price Per Share, Outstanding, Ending balance	35.58	$ 35.52
Weighted - Average Exercise Price Per Share, Vested and Exercisable at December 31, 2022	$ 35.58
Weighted - Average Remaining Contractual Term, Outstanding at December 31, 2022	2 years 25 days
Weighted - Average Remaining Contractual Term, Vested and Exercisable at December 31, 2022	2 years 25 days
Aggregate Intrinsic Value, Outstanding at December 31, 2022	$ 116
Aggregate Intrinsic Value, Vested and Exercisable at December 31, 2022	$ 116