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Distributable Taxable Income (Tables) | 3 Months Ended
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Mar. 31, 2023
Income Tax Disclosure [Abstract] |
Reconciliation of Net Increase in Net Assets Resulting From Operations to Taxable Income | The following reconciles net increase in net assets resulting from operations to taxable income for the three months ended March 31, 2023 and 2022 :
|  | Three Months Ended March 31, |
($ in thousands) |  | 2023 |  |  | 2022 |
Net (decrease) increase in net assets resulting from operations |  | $ | 55 |  |  | $ | 4,058 |
Tax (provision) benefit on realized and unrealized gains (losses) on investments |  |  | (571 | ) |  |  | 440 |
Net change in unrealized depreciation (appreciation) from investments |  |  | 5,960 |  |  |  | (2,143 | )
Net realized losses |  |  | 3,085 |  |  |  | 5,553 |
Book/tax differences on CLO equity investments |  |  | (92 | ) |  |  | 398 |
Book/tax differences related to mergers and partnership investments |  |  | (1,763 | ) |  |  | 28 |
Other book/tax differences |  |  | 360 |  |  |  | 230 |
Taxable income before deductions for distributions |  | $ | 7,034 |  |  | $ | 8,564 |
Taxable income before deductions for distributions per weighted average basic and diluted shares for the period 1 |  | $ | 0.74 |  |  | $ | 0.88 |

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