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v3.23.2

Common Stock - Restricted Stock Unit Awards - Additional Information (Detail) - Restricted Stock Unit [Member] - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Award vesting period |  |  | 4 years |
Stock based compensation expense | $ 0.5 | $ 0.3 | $ 1.0 | $ 0.5
Total unrecognized compensation expense related to the Company's restricted stock unit awards | $ 2.1 |  | $ 2.1 |
Weighted-average period, restricted stock awards |  |  | 6 months 25 days |

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