Retirement Plans - Summary of Fair Values of Company's Deferred Compensation Plan Assets and Liability (Detail) - Deferred Compensation Plans - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Corporate-owned life insurance policies	$ 586	$ 304
Level 2
Defined Benefit Plan Disclosure [Line Items]
Corporate-owned life insurance policies	$ 586	$ 304

Fair value portion of the amount that could be realized under a life insurance contract or contracts owned by the entity, commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI).

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant