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Lines of Credit - Additional information (Detail) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Sep. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Line of Credit Facility [Line Items]      
Line of credit outstanding   $ 0 $ 3,000
CIBC Bank USA [Member]      
Line of Credit Facility [Line Items]      
Line of credit maximum borrowing capacity $ 7,500    
Line of credit outstanding   $ 0  
Line of credit maturity   Oct. 31, 2022  
Line of credit facility fair value basis for measurement 75    
Line of credit facility unused capacity commitment fee percentage 0.25%