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EQUITY COMPENSATION PLANS - Stock Options (Details) - Stock Options - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Equity Compensation Plans |  |  |
Award vesting period | 3 years |  |
Contractual term | 10 years |  |
Compensation expenses | $ 0 | $ 0 |
Number of shares issued during period | 3,201 |  |
Number of Options |  |  |
Outstanding, beginning of period (in shares) | 158,933 |  |
Granted (in shares) | 0 |  |
Exercised (in shares) | (8,139) | 0 |
Forfeited (in shares) | (1,541) |  |
Outstanding, end of period (in shares) | 149,253 |  | 158,933
Weighted-Average Exercise Price Per Share |  |  |
Outstanding, beginning of period (in dollars per share) | $ 9.37 |  |
Granted (in dollars per share) | 0 |  |
Exercised (in dollars per share) | 10.00 |  |
Forfeited (in dollars per share) | 16.25 |  |
Outstanding, end of period (in dollars per share) | $ 9.26 |  | $ 9.37
Aggregate Intrinsic Value |  |  |
Aggregate intrinsic value, outstanding | $ 829 |  | $ 1,314
Weighted Average Remaining Contractual Term |  |  |
Weighted-average remaining contractual term, outstanding | 11 months 1 day |  | 1 year 1 month 20 days

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