Post-effective amendment to a registration statement that is not immediately effective upon filing

Commitments and Contingencies - Additional Information (Detail)

v3.22.1
Commitments and Contingencies - Additional Information (Detail) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Commitments And Contingencies Disclosure [Line Items]      
Operating lease rent expenses net $ 2,700 $ 2,500 $ 2,300
Standby Letters Of Credit And Bank Guarantee [Member]      
Commitments And Contingencies Disclosure [Line Items]      
Off balance sheet credit exposure   $ 400,000  
Standby Letters of Credit [Member]      
Commitments And Contingencies Disclosure [Line Items]      
Off balance sheet credit exposure $ 400,000