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Common Stock - Employee Share Purchase Plan - Additional Information (Detail) - Employee Share Purchase Plan - shares
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Maximum number of shares authorized to purchased     344,613  
Number of shares purchased 0 28,892 0 28,892