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Stockholders' Equity and Dividends - Additional Information (Details) - USD ($) |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Mar. 15, 2024 | Mar. 04, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Apr. 29, 2025 | Mar. 18, 2024 | Feb. 24, 2015
Equity Class Of Treasury Stock [Line Items] |  |  |  |  |  |  |
Common stock, par value |  |  | $ 0.001 | $ 0.001 |  |  |
Common stock, shares issued |  |  | 84,564,578 | 85,080,447 |  |  |
Dividends paid to shareholders |  | $ 7,257,191 | $ 95,168,075 | $ 115,280,678 |  |  |
Percentage of the market price on the distribution payment date |  |  | 95.00% |  |  |  |
Distribution payment date |  |  | 30 days |  |  |  |
Reinvested Amount |  |  | $ 2,895,543 | $ 2,318,771 |  |  |
O 2024 Q1 A Dividends |  |  |  |  |  |  |
Equity Class Of Treasury Stock [Line Items] |  |  |  |  |  |  |
Date Declared |  | Mar. 04, 2024 |  |  |  |  |
Record Date | Mar. 15, 2024 |  |  |  |  |  |
BlackRock Capital Investment Corporation |  |  |  |  |  |  |
Equity Class Of Treasury Stock [Line Items] |  |  |  |  |  |  |
Common stock convertible conversion price |  |  |  |  |  | 0.3834 |
Common stock, par value |  |  |  |  |  | $ 0.001 |
Common stock, shares issued |  |  |  |  |  | 27,823,870 |
Company Repurchase Plan |  |  |  |  |  |  |
Equity Class Of Treasury Stock [Line Items] |  |  |  |  |  |  |
Stock repurchase plan, authorized amount |  |  |  |  | $ 50,000,000 |  | $ 50,000,000
Repurchase amount |  |  |  |  | $ 50,000,000 |  | $ 50,000,000

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