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STOCK BASED COMPENSATION - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Stock based compensation | $ 4,013 | $ 4,026 | $ 10,274 | $ 11,092 |
2014 Omnibus Incentive Plan |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Shares approved for issuance (in shares) | 3,650,000 |  | 3,650,000 |  |
2014 Omnibus Incentive Plan | Restricted Stock Awards (RSAs) |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Total unrecognized compensation cost | $ 0 |  | $ 0 |  |
2014 Omnibus Incentive Plan | Restricted Stock Awards (RSAs) | Maximum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Stock based compensation, award vesting period |  |  | 4 years |  |
2014 Omnibus Incentive Plan | Restricted stock units |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Total unrecognized compensation cost | 6,175 |  | $ 6,175 |  |
Period of recognition for compensation cost not yet recognized |  |  | 2 years 9 months 3 days |  |
2014 Omnibus Incentive Plan | Restricted stock units | Minimum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Stock based compensation, award vesting period |  |  | 2 years |  |
2014 Omnibus Incentive Plan | Restricted stock units | Maximum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Stock based compensation, award vesting period |  |  | 4 years |  |
2014 Omnibus Incentive Plan | Performance stock units - market based |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Total unrecognized compensation cost | 13,888 |  | $ 13,888 |  |
Period of recognition for compensation cost not yet recognized |  |  | 2 years 2 months 4 days |  |
2014 Omnibus Incentive Plan | Performance stock units - market based | Minimum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Stock based compensation, award vesting period |  |  | 3 years |  |
Stock based compensation, award vesting percentage |  |  | 0.00% |  |
2014 Omnibus Incentive Plan | Performance stock units - market based | Maximum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Stock based compensation, award vesting percentage |  |  | 175.00% |  |
Stock based compensation, award vesting percentage, potential multiplier |  |  | 200.00% |  |
2014 Omnibus Incentive Plan | Stock options |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Stock based compensation, award vesting period |  |  | 4 years |  |
Period of recognition for compensation cost not yet recognized |  |  | 3 years 10 days |  |
Employees stock options contractual terms |  |  | 10 years |  |
Total unrecognized compensation cost | $ 2,625 |  | $ 2,625 |  |
2019 Employee Stock Purchase Plan |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Common stock reserved for issuance (in shares) |  |  |  |  | 2,500,000
Purchase price of common stock, percentage |  |  |  |  | 85.00%
Offering period |  |  |  |  | 6 months
Shares issued under ESPP during period (in shares) |  |  | 44,048 | 36,649 |

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