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STOCKHOLDERS' EQUITY - Treasury Stock (Details) - USD ($) |  |  |  |  | 2 Months Ended | 4 Months Ended | 12 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 13, 2023 | May 10, 2023 | Jan. 21, 2022 | Nov. 09, 2021 | Dec. 31, 2023 | Dec. 31, 2022 | May 31, 2022 | Dec. 31, 2023 | Sep. 30, 2023 | Oct. 04, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Nov. 01, 2023 | Oct. 19, 2023 | Sep. 11, 2023 | Oct. 31, 2022 | Jun. 09, 2022 | Apr. 11, 2022
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends payable, amount per share |  |  |  | $ 0.10 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock dividend |  |  | 10.00% | 10.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash dividends payable |  |  | $ 3,600,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of additional shares issued as result of stock dividend declaration |  |  | 3,600,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock repurchased during period, value |  |  |  |  |  |  |  |  |  |  | $ 38,405,000 | $ 26,650,000 |  |  |  |  |  |
Total transactional value |  |  |  |  | $ 71,562,000 | $ 33,160,000 |  | $ 71,562,000 |  |  | $ 71,562,000 | $ 33,160,000 |  |  |  |  |  |
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 | $ 2,586,000 | $ 2,883,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of treasury stock (in shares) |  |  |  |  |  |  |  |  |  |  | 4,292,029 | 3,006,616 |  |  |  |  |  |
Stock repurchased during period, value |  |  |  |  |  |  |  |  |  |  | $ 3,000 | $ 3,000 |  |  |  |  |  |
Common Stock | Board of Directors |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock repurchase program, authorized amount | $ 10,000,000.0 |  |  |  |  |  | $ 10,000,000.0 |  |  |  |  |  | $ 20,000,000.0 |  | $ 10,000,000.0 | $ 10,000,000.0 | $ 10,000,000.0 | $ 10,000,000.0
Purchase of treasury stock (in shares) |  |  |  |  | 1,012,200 | 495,138 | 1,419,874 | 1,204,239 | 1,242,892 | 1,091,604 | 232,698 |  |  |  |  |  |  |
Stock repurchased during period, value |  |  |  |  |  | $ 6,600,000 |  |  |  |  |  | $ 6,600,000 |  |  |  |  |  |
Average price paid per share |  |  |  |  | $ 9.47 | $ 13.43 | $ 7.04 | $ 8.30 | $ 8.05 | $ 9.16 | $ 14.41 |  |  |  |  |  |  |
Total transactional value |  |  |  |  | $ 9,600,000 |  |  | $ 9,600,000 | $ 10,000,000.0 |  | $ 9,600,000 |  |  | $ 10,000,000.0 |  |  |  |
Purchase of treasury stock (in value) |  |  |  |  |  |  |  |  |  | $ 10,000,000.0 | $ 3,300,000 |  |  |  |  |  |  |
Common Stock | Related Party | Board of Directors |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Authorized shares for share purchase |  | 300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock | Related Party | Mr. Sandgaard | Board of Directors |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Authorized shares for share purchase | 300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average price paid per share | $ 8.62 | $ 9.61 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total transactional value | $ 2,600,000 | $ 2,900,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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