Note 8 - Financial Highlights - Schedule of Financial Highlights (Details) |
3 Months Ended | 6 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2026
USD ($)
$ / shares
shares
|
Jun. 30, 2025
USD ($)
$ / shares
shares
|
Jun. 30, 2026
USD ($)
$ / shares
shares
|
Jun. 30, 2025
USD ($)
$ / shares
shares
|
|||||||||||
| Net asset value at beginning of period (in dollars per share) | [1] | $ 5.71 | $ 5.89 | $ 5.71 | $ 5.89 | |||||||||
| Net investment income (in dollars per share) | $ 0.05 | $ 0.08 | 0.06 | [1] | 0.14 | [1] | ||||||||
| Net change in unrealized depreciation on investments (in dollars per share) | [1] | (0.08) | (0.07) | |||||||||||
| Net realized losses on investments (in dollars per share) | [1] | 0 | 0 | |||||||||||
| Net increase in net assets resulting from operations (in dollars per share) | [1] | (0.02) | 0.07 | |||||||||||
| Distributions (in dollars per share) | [1],[2] | 0 | 0 | |||||||||||
| Net change in accrued distribution and other fees (in dollars per share) | [1] | 0 | (0) | |||||||||||
| Net increase in net assets (in dollars per share) | [1] | $ (0.02) | $ 0.07 | |||||||||||
| Net asset value at end of period (2) | [1],[3] | 5.69 | 5.96 | 5.69 | 5.96 | |||||||||
| Total return based on net asset value | [1] | (0.26%) | 1.17% | |||||||||||
| Net assets at end of period | $ | [1] | $ 271,924,499 | $ 284,417,415 | $ 271,924,499 | $ 284,417,415 | |||||||||
| Units Outstanding at end of period (in shares) | shares | [1] | 47,777,406 | 47,777,985 | 47,777,406 | 47,777,985 | |||||||||
| Ratio/Supplemental data (annualized) (3): | ||||||||||||||
| Ratio of net investment income to average net assets | [4] | 2.24% | 4.84% | |||||||||||
| Ratio of total expenses to average net assets | [4] | 4.91% | 4.91% | |||||||||||
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