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v3.23.1

Significant Accounting Policies (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 31, 2023 | Mar. 31, 2023 | Sep. 30, 2022
Significant Accounting Policies (Details) [Line Items] |  |  |
Cash and cash equivalents | $ 10.8 | $ 10.8 | $ 22.8
PIK Interest | 0.3 | 0.5 |
Fee income | 0.2 | 0.2 |
Non-accrual investments at fair value | $ 9.5 | $ 9.5 | $ 5.2
Portfolio percentage at fair value | 4.70% | 4.70% |
Portfolio percentage at fair value |  |  | 2.70%
Percentage of investment company taxable income |  | 90.00% |
Federal excise tax percentage |  | 4.00% |
Distributable ordinary income percentage |  | 98.00% |
Capital gain net income percentage |  | 98.20% |
Deferred tax asset, net | $ 26.3 | $ 26.3 | $ 26.2
Deferred tax assets valuation allowance | 26.3 | 26.3 | $ 26.2
Minimum [Member] |  |  |
Significant Accounting Policies (Details) [Line Items] |  |  |
Fee income | $ 0.1 |  |
Realized Gains (losses) |  | 0.0 |
Maximum [Member] |  |  |
Significant Accounting Policies (Details) [Line Items] |  |  |
Fee income |  | 0.4 |
Realized Gains (losses) |  | 0.0 |
Investment Income (Expense) [Member] | Minimum [Member] |  |  |
Significant Accounting Policies (Details) [Line Items] |  |  |
Realized Gains (losses) |  | 0.0 |
Investment Income (Expense) [Member] | Maximum [Member] |  |  |
Significant Accounting Policies (Details) [Line Items] |  |  |
Realized Gains (losses) |  | $ (19.6) |
Controlled Investment [Member] |  |  |
Significant Accounting Policies (Details) [Line Items] |  |  |
Outstanding voting securities percentage | 25.00% | 25.00% |
Affiliated Investments [Member] | Minimum [Member] |  |  |
Significant Accounting Policies (Details) [Line Items] |  |  |
Outstanding voting securities percentage | 5.00% | 5.00% |
Affiliated Investments [Member] | Maximum [Member] |  |  |
Significant Accounting Policies (Details) [Line Items] |  |  |
Outstanding voting securities percentage | 25.00% | 25.00% |
PIK [Member] |  |  |
Significant Accounting Policies (Details) [Line Items] |  |  |
PIK Interest | $ 0.2 | $ 0.4 |

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