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STOCKHOLDERS' EQUITY - Stock Repurchase Program (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Stock Repurchase Program |  |  |
Repurchases of common stock - net | $ 9,638,000 | $ 5,240,000 |
Stock Repurchase Program |  |  |
Stock Repurchase Program |  |  |
Number of shares repurchased | 499,000 | 208,000 | 0
Repurchases of common stock - net | $ 9,638,000 | $ 5,214,000 |
Payment of commissions on sale of shares | 30,000 | $ 12,000 |
2023 Repurchase Plan |  |  |
Stock Repurchase Program |  |  |
Remaining value of common shares authorized for repurchase | $ 8,082,000 |  |

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