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Share-Based Payment Awards - Summary of Information about Stock Options (Detail) - USD ($)
$ / shares in Units, $ in Thousands
9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Total cash received from exercise of stock options $ 395 $ 284
Equity Incentive Plans [Member]    
Weighted-average grant date fair value per share $ 6.96  
Total cash received from exercise of stock options $ 41  
Total intrinsic value of stock options exercised $ 14