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STOCKHOLDERS' EQUITY - Treasury Stock (Details) - USD ($) |  |  | 1 Months Ended | 2 Months Ended | 3 Months Ended | 4 Months Ended | 5 Months Ended | 6 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 13, 2023 | May 10, 2023 | Oct. 19, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Jun. 30, 2024 | Mar. 31, 2024 | Jun. 30, 2023 | Mar. 31, 2023 | Jun. 30, 2024 | Mar. 31, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Mar. 04, 2024 | Feb. 29, 2024 | Nov. 01, 2023 | Sep. 11, 2023 | Oct. 31, 2022
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock repurchased during period, value |  |  |  |  |  | $ 2,205,000 | $ 13,420,000 | $ 6,115,000 | $ 3,353,000 |  |  |  |  |  |  |  |  |
Purchase of treasury stock (in shares) |  |  |  |  | 495,138 |  |  |  |  |  |  |  |  |  |  |  |  |
Average price paid per share |  |  |  | $ 9.47 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total transactional value |  |  |  |  |  |  |  |  |  |  |  | $ 15,625,000 | $ 9,468,000 |  |  |  |  |
Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock repurchase program, authorized amount | $ 10,000,000.0 |  |  |  |  |  |  |  |  |  |  |  |  | $ 20,000,000.0 | $ 20,000,000.0 | $ 20,000,000.0 | $ 10,000,000.0 | $ 10,000,000.0
Purchase of treasury stock (in shares) |  |  |  |  |  | 189,879 | 1,121,835 | 666,200 | 232,698 |  |  |  |  |  |  |  |  |
Stock repurchased during period, value |  |  |  |  |  |  | $ 1,000 |  |  |  |  |  |  |  |  |  |  |
Purchase of treasury stock (in shares) | 1,242,892 |  | 1,204,239 | 1,012,200 |  | 189,879 | 821,000 |  |  | 423,894 | 727,836 |  |  |  |  |  |  |
Average price paid per share | $ 8.05 |  | $ 8.30 |  | $ 13.43 | $ 11.62 | $ 11.73 |  |  | $ 12.29 | $ 13.74 |  |  |  |  |  |  |
Total transactional value | $ 10,000,000.0 |  | $ 10,000,000.0 | $ 9,600,000 | $ 6,600,000 | $ 2,200,000 | $ 10,400,000 |  |  | $ 5,200,000 | $ 10,000,000 |  |  |  |  |  |  |
Common Stock | Related Party | Mr. Sandgaard |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Authorized shares for share purchase | 300,000 | 300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average price paid per share | $ 8.62 | $ 9.61 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total transactional value | $ 2.6 | $ 2.9 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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