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Stock-Based Awards - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Jun. 20, 2016	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Payment Award
Stock option issuance period		10 years
Option vested period		1 year
Shares of common stock authorized to issue under equity award plan	10,000,000
Stock-based compensation expense		$ 9,998	$ 11,706	$ 11,590
Tax benefit realized for the tax deductions for share-based compensation		2,032	833	1,649
Total intrinsic value of options exercised		51	168	301
Cash received from option exercise		815	292	160
Aggregate fair value of awards that vested		$ 10,940	4,783	6,720
Below 25th Percentile [Member]
Share-based Payment Award
Shares granted and outstanding, Vesting percentage		0.00%
At 25th Percentile [Member]
Share-based Payment Award
Shares granted and outstanding, Vesting percentage		50.00%
At 50th Percentile [Member]
Share-based Payment Award
Shares granted and outstanding, Vesting percentage		100.00%
At 100th Percentile for grants made in 2019 and 2020 [Member]
Share-based Payment Award
Shares granted and outstanding, Vesting percentage		200.00%
At 85th Percentile for grants made in 2021 [Member]
Share-based Payment Award
Shares granted and outstanding, Vesting percentage		200.00%
Income Tax Expense Benefit [Member]
Share-based Payment Award
Tax benefit realized for the tax deductions for share-based compensation		$ 2,327	$ 2,739	$ 2,791
Performance Based Restricted Stock Unit [Member] | Maximum [Member]
Share-based Payment Award
Shares granted and outstanding, Vesting percentage		200.00%
Performance Based Restricted Stock Unit [Member] | Minimum [Member]
Share-based Payment Award
Shares granted and outstanding, Vesting percentage		0.00%

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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