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Stockholder's Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands |  | 3 Months Ended |
--- | --- | --- | ---
Jun. 08, 2022 | Mar. 31, 2024 | Mar. 31, 2023 | Jun. 07, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Share-based payment |  | $ 522 | $ 296 |
Stock Options |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Increase in shares authorized (in shares) | 1,280 |  |  |
Shares authorized (in shares) | 6,080 |  |  | 4,800
Unrecognized compensation expense |  | $ 1,918 |  |
Weighted-average period of recognition |  | 2 years 8 months 4 days |  |
Shares issued (in shares) |  | 0 |  |
Stock options granted (in shares) |  | 266,000 | 317,000 |
Stock options expired (in shares) |  | 14,000 |  |
Stock options outstanding (in shares) |  | 1,482,000 |  |
Stock options outstanding, weighted average exercise price (in USD per share) |  | $ 8.75 |  |
Stock options exercisable (in shares) |  | 641,000 |  |
Exercisable stock options, weighted average exercise price (in USD per share) |  | $ 9.86 |  |
Stock Options | ESPP Plan |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Share-based payment |  | $ 517 | $ 284 |
Employee Stock | ESPP Plan |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Share-based payment |  | $ 5 | $ 12 |
Percentage of Company's common stock share price |  | 85.00% |  |
Stock options issued ESPP (in shares) |  | 24,000 | 0 |
Restricted Stock |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Unrecognized compensation expense |  | $ 2,399 |  |
Weighted-average period of recognition |  | 2 years 7 months 24 days |  |
Restricted stock (in shares) |  | 122,000 |  |
Restricted stock, weighted average price (in USD per share) |  | $ 5.03 |  |
Restricted stock award, forfeitures, less than (in shares) |  | 8,000 |  |
Restricted stock vested (in shares) |  | 66,000 |  |
Restricted stock surrendered (in shares) |  | 0 |  |
Unvested outstanding options (in shares) |  | 0 |  |
Performance-Based or Market-Based Shares |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Unvested outstanding options (in shares) |  | 0 |  |

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