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STOCK-BASED COMPENSATION - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | May 13, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Weighted average remaining term for stock options outstanding | 7 years 10 months 24 days |  |
Unrecognized compensation costs related to non-vested stock options | $ 0.1 |  |
Unrecognized compensation costs related to non-vested stock options, period recognized | 5 months |  |
Restricted Stock Units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Unrecognized compensation costs related to non-vested stock options, period recognized | 2 years |  |
Unrecognized compensation costs related to non-vested stock units, period recognized | $ 0.6 |  |
Number of restricted stock units issued | 1,229,950 | 227,402 |
2013 Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of common stock shares reserved for future issuance | 215,025 |  |
Stock-based compensation expense | $ 1.0 | $ 0.9 |
2013 Plan | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Stock option vesting period | 10 years |  |
Inducement Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of common stock shares reserved for future issuance |  |  | 250,000
Inducement Plan | Restricted Stock Units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Stock option vesting period | 2 years |  |
Number of restricted stock units issued | 61,947 |  |

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