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STOCK-BASED COMPENSATION (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Additional disclosures |  |  |  |
Stock based compensation expense, net of forfeitures |  |  | $ 2,490 | $ 1,797
Restricted Stock |  |  |  |
STOCK-BASED COMPENSATION |  |  |  |
Weighted average market value (in dollars per share) |  |  | $ 33.47 |
Service period over which value of the shares is amortized to compensation expense |  |  | 3 years |
Number of Non-vested Restricted Shares |  |  |  |
Outstanding at beginning of period (in shares) |  |  | 293,577 |
Awarded (in shares) |  |  | 166,650 |
Vested (in shares) |  |  | (116,638) |
Forfeited (in shares) |  |  | (8,312) |
Outstanding at end of period (in shares) | 335,277 |  | 335,277 |
Additional disclosures |  |  |  |
Stock based compensation expense, net of forfeitures | $ 1,141 | $ 1,000 | $ 2,490 | $ 1,797
Restricted Stock | Performance based vesting |  |  |  |
Number of Non-vested Restricted Shares |  |  |  |
Awarded (in shares) |  |  | 104,946 |

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