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STOCKHOLDERS' EQUITY - Stock Based Compensation - RSUs (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Jun. 01, 2025 | Aug. 31, 2026 | Jul. 31, 2026 | Jun. 30, 2026 | Jun. 30, 2025 | May 31, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Mar. 31, 2026 | Mar. 31, 2025
RSUs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted |  |  | 90,750 |  |  |  | 0 | 0 | 0 | 0 |  |  |  |  |  |
Number of shares vested |  |  |  |  |  |  | 75,430 | 36,704 | 75,430 | 36,704 |  |  |  |  |  |
Number of shares forfeited |  |  |  |  |  |  | 9,070 | 48,036 | 9,070 | 48,036 |  |  |  |  |  |
Number of shares outstanding |  |  |  | 178,575 | 172,000 |  | 178,575 | 172,000 | 178,575 | 172,000 | 263,075 | 256,740 |  |  | 263,075 | 256,740
Performance cycle |  |  |  |  |  |  |  |  | 3 years |  |  |  |  |  |  |
RSUs | Awards granted in 2026 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted |  |  | 90,750 |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares outstanding |  |  | 90,750 |  |  |  |  |  |  |  |  |  |  |  |  |
RSUs | Awards granted in 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  |  |  |  |  | 91,075 |  |  |  |  |
Number of shares outstanding |  |  |  | 91,075 |  |  | 91,075 |  | 91,075 |  |  |  |  |  |  |
Aggregate fair value of the shares granted |  |  |  | $ 1,203,000 |  |  | $ 1,203,000 |  | $ 1,203,000 |  |  |  |  |  |  |
RSUs | Awards granted in 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  |  |  |  |  |  | 88,250 |  |  |  |
Number of shares forfeited |  |  |  |  |  | 750 |  |  |  |  |  |  |  |  |  |
Number of shares outstanding |  |  |  | 87,500 |  |  | 87,500 |  | 87,500 |  |  |  |  |  |  |
Aggregate fair value of the shares granted |  |  |  | $ 1,456,000 |  |  | $ 1,456,000 |  | $ 1,456,000 |  |  |  |  |  |  |
RSUs | Awards granted in 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  |  |  |  |  |  |  | 85,250 |  |  |
Number of shares vested |  |  |  | 75,430 |  |  |  |  | 75,430 |  |  |  |  |  |  |
Number of shares forfeited |  |  |  | 9,820 |  |  |  |  |  |  |  |  |  |  |  |
Number of shares not earned due to applicable performance conditions not being satisfied |  |  |  | 9,070 |  |  |  |  |  |  |  |  |  |  |  |
Number of shares not earned due to applicable market conditions not being satisfied |  |  |  |  |  | 750 |  |  |  |  |  |  |  |  |  |
RSUs | Awards granted in 2023 | Forecast |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payment of dividends to RSU grant holders |  | $ 407,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
RSUs | Awards granted in 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  |  |  |  |  |  |  |  | 85,350 |  |
Number of shares vested |  |  |  |  | 36,704 |  |  |  |  |  |  |  |  |  |  |
Number of shares forfeited | 48,646 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares forfeited due to applicable performance and market conditions not satisfied |  |  |  |  | 46,536 |  |  |  |  |  |  |  |  |  |  |
Number of shares forfeited due to failure to continue service during applicable performance cycle |  |  |  |  |  |  |  |  |  |  |  |  | 2,110 |  |  |
RSUs | Awards granted in 2023 to 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accrual for dividend equivalent rights |  |  |  | $ 701,000 |  |  | $ 701,000 |  | $ 701,000 |  | $ 474,000 |  |  |  |  |
ROC Awards | Awards Granted in 2023 to 2026 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weight |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |
ROC Awards | Awards Granted in 2023 to 2026 | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average of annual ROC |  |  |  |  |  |  |  |  | 6.00% |  |  |  |  |  |  |
ROC Awards | Awards Granted in 2023 to 2026 | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average of annual ROC |  |  |  |  |  |  |  |  | 8.75% |  |  |  |  |  |  |
TSR awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Service period |  |  |  |  |  |  |  |  | 3 years |  |  |  |  |  |  |
TSR awards | Awards Granted in 2023 to 2026 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weight |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |
TSR awards | Awards Granted in 2023 to 2026 | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average of annual TSR |  |  |  |  |  |  |  |  | 6.00% |  |  |  |  |  |  |
TSR awards | Awards Granted in 2023 to 2026 | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average of annual TSR |  |  |  |  |  |  |  |  | 11.00% |  |  |  |  |  |  |

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