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Stock Repurchase Program - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Millions |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Jan. 27, 2022 | Sep. 30, 2022 | Sep. 30, 2022 | Sep. 30, 2021
Stockholders Equity Note [Abstract] |  |  |  |
Stock repurchase authorized amount | $ 50,000,000.0 |  |  |
Expiration Date | Feb. 28, 2022 |  |  |
Expiration Date | Sep. 30, 2023 |  |  |
Shares repurchased under stock repurchase program |  | 0.6 | 2.1 | 0.4
Shares repurchased during period |  | $ 7,400,000 | $ 23,100,000 | $ 5,400,000
Average price of repurchased stock |  | $ 12.04 | $ 11.02 | $ 12.23
Available authorized repurchase amount |  | $ 26,800,000 | $ 26,800,000 |

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