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v3.23.3

Shareholders' Equity and Share Based Compensation - Additional Information (Detail) - USD ($) |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Jan. 30, 2023 | Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Share based compensation expense |  | $ 747,000 | $ 926,000 | $ 3,135,000 | $ 3,004,000
Shares issued in pubic offering, net of issuance costs (in shares) | 18,350,000 |  |  |  |
Purchase price | $ 1.35 |  |  |  |
Exercise price of warrants | $ 1.65 |  |  |  |
Proceeds from issuance of common stock after deducting commissions and offering expenses | $ 25 |  |  |  |
Warrants exercisable beginning year | 6 months |  |  |  |
Warrants exercisable expiration year | 5 years |  |  |  |
Maximum [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Class of Warrant or Right, Outstanding | 18,350,000 |  |  |  |

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