Income Taxes - Investments and Cash Equivalents for Federal Income tax (Details) - USD ($) |
Jun. 30, 2026 |
Mar. 31, 2026 |
|---|---|---|
| Investment, Tax Basis, Unrealized Gain (Loss) [Abstract] | ||
| Tax cost of investments and cash equivalents | $ 337,720,260 | $ 365,599,657 |
| Unrealized appreciation | 1,646,213 | 1,859,220 |
| Unrealized depreciation | (4,532,481) | (3,492,164) |
| Net unrealized appreciation (depreciation) from investments and cash equivalents | $ (2,886,268) | $ (1,632,944) |