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Adoption of New Accounting Standards and Recently Issued Accounting Standards - Additional Information (Detail) - USD ($)
$ in Thousands
Dec. 29, 2019
Jul. 17, 2021
Jan. 02, 2021
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]      
Change in accounting principle, accounting standards update, adoption date Dec. 29, 2019    
Change in accounting principle, accounting standards update, adopted [true false] true    
Change in accounting principle, accounting standards update, immaterial effect [true false] false    
Accounting Standards Update [Extensible List] Accounting Standards Update 2016-13 [Member]    
Retained earnings   $ 267,481 $ 245,506
Accounting Standards Update 2016-13 [Member]      
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]      
Retained earnings $ 2,200    
Deferred income tax 600    
Transition adjustment due to adoption of new credit loss standard 1,900    
Transition adjustment due to adoption of new credit loss standard $ 300