Retirement Plans - Summary of Fair Values of Company's Deferred Compensation Plan Assets and Liability (Detail) - USD ($) $ in Thousands		Sep. 30, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Non-qualified deferred compensation plan liability		$ 1,016	$ 262
Non-qualified Deferred Compensation Plans
Defined Benefit Plan Disclosure [Line Items]
Corporate-owned life insurance policies	[1]	948	304
Non-qualified deferred compensation plan liability	[2]	1,016	262
Non-qualified Deferred Compensation Plans | Level 2
Defined Benefit Plan Disclosure [Line Items]
Corporate-owned life insurance policies	[1]	948	304
Non-qualified deferred compensation plan liability	[2]	$ 1,016	$ 262

[1] (1)The corporate-owned life insurance contracts are recorded at cash surrender value, which is provided by a third party and reflects the net asset value of the underlying publicly traded mutual funds and are categorized as Level 2.

[2] (2)Non-qualified deferred compensation plan liability is measured at fair value based on quoted prices of identical instruments to the investment vehicles selected by the participants.