Share Repurchase Plan - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Oct. 26, 2022
Equity [Abstract]
Share Repurchase Plan, number of shares authorized to be repurchased				1,000,000
Share Repurchase Plan, number of shares authorized to be repurchased, Percent				3.40%
Share Repurchase Plan, shares repurchased during period, shares	450,000	0	185,072
Shares Repurchase Plan, shares repurchased during period, cost	$ 11.4		$ 4.0
Shares available to be repurchased under the plan	1,229,174