| CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS (Parenthetical) - USD ($) $ in Thousands | 3 Months Ended | |
|---|---|---|
| Mar. 31, 2024 | Mar. 31, 2023 | |
| Statement of Stockholders' Equity [Abstract] | ||
| Restricted stock and option expense related to director compensation | $ 35 | $ 20 | 
| X | ||||||||||
| 
- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement, classified as other. No definition available. 
 | 
| X | ||||||||||
| 
- References No definition available. 
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