Schedule of Restricted Securities of Unaffiliated Issuers - Schedule of Restricted Securities of Unaffiliated Issuers (Details)	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Investment, Identifier [Axis]: Investment Elevate Brands Holdco, Inc., Warrants to Purchase Common Shares Acquisition Date 3/14/2022
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Mar. 14, 2022	Mar. 14, 2022
Investment, Identifier [Axis]: Investment Elevate Brands Holdco, Inc., Warrants to Purchase Preferred New Super Senior Shares Acquisition Date 3/14/2022
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Mar. 14, 2022	Mar. 14, 2022
Investment, Identifier [Axis]: Investment Grey Orange International Inc., Warrants to Purchase Common Stock Acquisition Date 5/6/2022
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	May 06, 2022	May 06, 2022
Investment, Identifier [Axis]: Investment MXP Prime Platform GmbH (SellerX) (Germany), Warrants to Purchase Common Stock Acquisition Date 11/23/2021
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Nov. 23, 2021	Nov. 23, 2021
Investment, Identifier [Axis]: Investment PerchHQ, LLC, Warrants to Purchase Common Stock Acquisition Date 9/30/2022
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date		Sep. 30, 2022
Investment, Identifier [Axis]: Investment Razor Group GmbH (Germany), Warrants to Purchase Preferred Series A1 Shares Acquisition Date 2/28/2024
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Feb. 28, 2024
Investment, Identifier [Axis]: Investment Razor Group GmbH (Germany), Warrants to Purchase Preferred Series A1 Shares Acquisition Date 4/28/2021
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date		Apr. 28, 2021
Investment, Identifier [Axis]: Investment Razor Group GmbH (Germany), Warrants to Purchase Preferred Series C Shares Acquisition Date 12/23/2022
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date		Dec. 23, 2022
Investment, Identifier [Axis]: Investment Razor Group GmbH (Germany), Warrants to Purchase Series C Shares Acquisition Date 12/23/2022
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Dec. 23, 2022
Investment, Identifier [Axis]: Investment Razor US LP, Class A Preferred Units Acquisition Date 2/28/2024
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Feb. 28, 2024
Investment, Identifier [Axis]: Investment Razor US LP, Common Units Acquisition Date 2/28/2024
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Feb. 28, 2024
Investment, Identifier [Axis]: Investment SuCo Investors, LP (Suited Connector), Warrants to Purchase Class A Units Acquisition Date 3/6/2023
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Mar. 06, 2023	Mar. 06, 2023
Investment, Identifier [Axis]: Investment Worldremit Group Limited (United Kingdom), Series X Shares Acquisition Date 6/24/2024
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Jun. 24, 2024
Investment, Identifier [Axis]: Investment Worldremit Group Limited (United Kingdom), Warrants to Purchase Series D Stock Acquisition Date 2/11/2021
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Feb. 11, 2021	Feb. 11, 2021
Investment, Identifier [Axis]: Investment Worldremit Group Limited (United Kingdom), Warrants to Purchase Series E Stock Acquisition Date 8/27/2021
Summary Of Investment Holdings [Line Items]
Investment, Acquisition Date	Aug. 27, 2021	Aug. 27, 2021