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STOCK COMPENSATION - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Number of treasury shares reissued to fund stock compensation (in shares) |  |  | 13,069 | 12,560
Vesting period |  |  | 1 year |
Expenses related to stock based compensation recognized | $ 300 | $ 200 | $ 600 |
Restricted Stock |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Total unrecognized compensation cost related to nonvested shares granted under the Plan | $ 1,600 |  | $ 1,600 |
Weighted-average period for recognition (in years) |  |  | 3 years 7 months 2 days |
Total fair value of shares vested |  |  | $ 600 | $ 100
2021 Plan |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Number of shares authorized (in shares) | 170,000 |  | 170,000 |

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