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STOCK COMPENSATION - Narrative (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Jan. 31, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |  |
Number of treasury shares reissued to fund stock compensation (in shares) | 13,151 |  |  |  | 12,560
Vesting period |  |  |  | 1 year |
Expenses related to stock based compensation recognized |  | $ 200 | $ 200 | $ 600 | $ 500
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 28 days |
Total fair value of shares vested |  |  |  | $ 99 | $ 156
2021 Plan |  |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |  |
Number of shares authorized (in shares) |  | 170,000 |  | 170,000 |
Trading days period |  |  |  | 30 days |

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