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STOCK-BASED COMPENSATION - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Sep. 30, 2024 | Jun. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Time-based vesting |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Granted (in shares) | 0 | 375 |  |  |
Stock Options |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Stock-based compensation expense | $ 627 |  | $ 781 | $ 2,444 | $ 1,366
Total fair value of share options vested |  |  |  | 1,552 | 42
Unrecognized compensation costs | 883 |  |  | $ 883 |
Expected period for recognition of unvested awards |  |  |  | 1 year 2 months 15 days |
Stock Options One |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Unrecognized compensation costs | 3,021 |  |  | $ 3,021 |
Expected period for recognition of unvested awards |  |  |  | 2 years 2 months 23 days |
Restricted Stock |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Stock-based compensation expense | 125 |  | $ 320 | $ 3,220 | $ 587
Expected period for recognition of unvested awards |  |  |  | 7 months 13 days |
Unrecognized compensation to non-vested shares | 183 |  |  | $ 183 |
SARs |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Stock-based compensation expense | 637 |  |  | 1,600 |
Unrecognized compensation costs | $ 6,848 |  |  | $ 6,848 |
Expected period for recognition of unvested awards |  |  |  | 3 years 18 days |

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