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STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Jul. 03, 2025 | Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Reserved shares of common stock | 5,982,877 | 41,859,552 |  |
Terms of award | (vesting 25% on the first anniversary of the award and 1/48th each month thereafter) but may be granted with different vesting profiles, including options that are vested-at-grant (immediate vesting) and that are subject to different vesting schedules. |  |  |
Unvested stock options (in shares) | 1,095,359 |  |  |
Unrecognized compensation cost related to outstanding unvested stock options | $ 2,734 |  |  |
Period for recognition | 1 year 9 months 18 days |  |  |
Weighted-average fair value of options granted (in dollars per share) | $ 3.70 | $ 1.83 |  |
Fair value of options vested | $ 798 | $ 72 |  |
Options exercised (in shares) | 438,808 | 253,909 |  |
Proceeds from exercises of options on common stock and warrants | $ 158 | $ 75 |  |
Stock-based compensation | $ 826 | $ 156 |  |
Common stock, shares outstanding (in shares) | 46,865,051 | 2,090,945 |  |
Common Stock |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Options exercised (in shares) | 438,808 | 253,909 |  |
Issuance of common stock upon exercises of warrants (in shares) | 15,015 |  |  |
Common stock, shares outstanding (in shares) | 46,865,051 | 2,090,945 |  | 1,837,036
Warrants on common stock |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Common stock, shares outstanding (in shares) | 0 | 15,015 |  |
Future grants | 2025 Plan |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Reserved shares of common stock | 3,838,331 | 0 | 4,204,204 |
Future grants | 2005 Plan |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Reserved shares of common stock | 0 | 880,007 |  |
Options on common stock |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Vesting period | 4 years |  |  |
Expiration period | 10 years |  |  |
Stock option award modification expense | $ 159 |  |  |
Options on common stock | 2025 Plan |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Reserved shares of common stock | 348,551 | 0 |  |
Options on common stock | 2005 Plan |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Reserved shares of common stock | 1,627,097 | 2,298,947 |  |
Restricted Stock Units |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Granted (in shares) | 17,322 |  |  |
Granted (in dollars per share) | $ 4.33 |  |  |
Stock-based compensation | $ 75 |  |  |
Fair value of RSUs vested | $ 185 |  |  |

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