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Employee Benefits - Additional Information (Detail) - USD ($)
12 Months Ended
Jan. 01, 2018
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined Contribution Plan Disclosure [Line Items]        
Profit sharing contribution   3.00% 3.00% 3.00%
Company match of participant contributions 100.00%      
Expense under plan   $ 615,000 $ 655,000 $ 679,000
Non-qualified Plan [Member]        
Defined Contribution Plan Disclosure [Line Items]        
Expense under deferred compensation plan   $ 600 $ 100  
Maximum [Member]        
Defined Contribution Plan Disclosure [Line Items]        
Profit sharing contribution 4.00%