SUBSEQUENT EVENTS (Details) - USD ($) |
1 Months Ended | 12 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Apr. 29, 2026 |
Apr. 27, 2026 |
Apr. 22, 2026 |
Apr. 30, 2026 |
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Subsequent Event [Line Items] | |||||||
| Funded | $ 683,240,000 | $ 620,464,000 | $ 497,486,000 | ||||
| Subsequent Event | CapTrin | |||||||
| Subsequent Event [Line Items] | |||||||
| Funded | $ 20,000,000.0 | $ 1,000,000.0 | |||||
| Portfolio investments sold | $ 47,100,000 | ||||||
| Subsequent Event | CapTrin | CapTrin Partners, LLC | Asset Pledged as Collateral | |||||||
| Subsequent Event [Line Items] | |||||||
| Percent of assets | 100.00% | ||||||
| Subsequent Event | CapTrin | CapTrin Credit Facility | SPV Credit Facility | CapTrin Partners, LLC | |||||||
| Subsequent Event [Line Items] | |||||||
| Maximum borrowing capacity | $ 150,000,000.0 | ||||||
| Accordion feature increase limit | $ 350,000,000.0 | ||||||
| Basis spread on variable rate | 2.25% | ||||||