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SHAREHOLDERS' EQUITY - Non-vested Options Outstanding and Exercisable (Details) - Amended and Restated Equity Incentive Plan and Non-related Plan Options shares in Thousands | 12 Months Ended
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Dec. 31, 2024 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares |
Balance at the beginning of the period (in shares) | shares | 623
Stock options Forfeited (in shares) | shares | (27)
Stock options Vested (in shares) | shares | (211)
Balance at the end of the period (in shares) | shares | 385
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value |
Balance at the beginning of the period (in dollars per share) | $ / shares | $ 3.39
Stock options Forfeited (in dollars per share) | $ / shares | 3.36
Stock options Vested (in dollars per share) | $ / shares | 3.43
Balance at the end of the period (in dollars per share) | $ / shares | $ 3.37

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