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Common Stock - Summary of Common Stock (Parenthetical) (Details) $ in Thousands	142 Months Ended
	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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Cumulative underwriting fees and commission and offering costs.

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