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Common Stock - Summary of Common Stock (Parenthetical) (Details) $ in Thousands | 142 Months Ended
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Mar. 31, 2023 USD ($)
Related Party Transaction [Line Items] |
Cumulative Underwriting Fees and Commission and Offering Costs | $ 8,989
Fidus Investment Advisors LLC |
Related Party Transaction [Line Items] |
Cumulative Underwriting Fees and Commission and Offering Costs | $ 1,925

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