Commitments and Contingencies - Schedule of Certain Revolving Loan Facilities and Other Commitments with Unfunded Balances (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Unfunded Balances	$ 12,897,404	$ 14,589,371
Accordion Partners LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 29, 2029
Unfunded Balances	$ 346,915	624,447
Accordion Partners LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 31, 2028
Unfunded Balances	$ 208,149	277,532
Alcami Corporation
Debt Instrument [Line Items]
Debt instrument, maturity date	Dec. 21, 2028
Unfunded Balances	$ 83,235	83,235
Alcami Corporation
Debt Instrument [Line Items]
Debt instrument, maturity date	Dec. 21, 2028
Unfunded Balances	$ 133,176	133,176
Alera Group, Inc.
Debt Instrument [Line Items]
Debt instrument, maturity date	Sep. 30, 2028
Unfunded Balances	$ 112,523	244,494
AmeriLife Holdings, LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 31, 2029
Unfunded Balances	$ 251,663	251,663
AmeriLife Holdings, LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 31, 2028
Unfunded Balances	$ 377,494	377,494
Athenahealth Group Inc.
Debt Instrument [Line Items]
Debt instrument, maturity date	Feb. 15, 2029
Unfunded Balances	$ 109,783	109,783
Avalara, Inc.
Debt Instrument [Line Items]
Debt instrument, maturity date	Oct. 19, 2028
Unfunded Balances	$ 377,651	377,651
Bynder Bidco B.V. (Netherlands)
Debt Instrument [Line Items]
Debt instrument, maturity date	Jan. 26, 2029
Unfunded Balances	$ 171,174
Bynder Bidco B.V. (Netherlands)
Debt Instrument [Line Items]
Debt instrument, maturity date	Jan. 26, 2029
Unfunded Balances	$ 47,160
Cherry Bekaert Advisory LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Jun. 30, 2028
Unfunded Balances	$ 499,136	499,136
Cherry Bekaert Advisory LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Jun. 30, 2028
Unfunded Balances	$ 313,078	313,078
Disco Parent, Inc. (Duck Creek)
Debt Instrument [Line Items]
Debt instrument, maturity date	Mar. 30, 2029
Unfunded Balances	$ 232,723
Freedom Financial Network Funding, LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Sep. 21, 2027
Unfunded Balances	$ 891,790	891,790
Fusion Holding Corp. (Finalsite)
Debt Instrument [Line Items]
Debt instrument, maturity date	Sep. 15, 2027
Unfunded Balances	$ 371,133	371,133
Fusion Risk Management, Inc.
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 30, 2028
Unfunded Balances	$ 313,806	313,806
GTY Technology Holdings Inc.
Debt Instrument [Line Items]
Debt instrument, maturity date	Jul. 09, 2029
Unfunded Balances	$ 264,374	264,374
Integrity Marketing Acquisition, LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 27, 2025
Unfunded Balances	$ 2,989,762	2,989,762
LJ Avalon Holdings, LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Feb. 01, 2030
Unfunded Balances	$ 307,668
LJ Avalon Holdings, LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Feb. 01, 2029
Unfunded Balances	$ 123,067
Madison Logic Holdings, Inc.
Debt Instrument [Line Items]
Debt instrument, maturity date	Dec. 30, 2027
Unfunded Balances	$ 163,029	163,029
Opco Borrower, LLC (Giving Home Health Care)
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 19, 2027
Unfunded Balances	$ 193,180	154,544
Oranje Holdco, Inc. (KnowBe4)
Debt Instrument [Line Items]
Debt instrument, maturity date	Feb. 01, 2029
Unfunded Balances	$ 180,686
Pueblo Mechanical and Controls, LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 23, 2028
Unfunded Balances	$ 211,418	626,684
Pueblo Mechanical and Controls, LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 23, 2027
Unfunded Balances	$ 177,863	237,151
Showtime Acquisition, L.L.C.
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 07, 2028
Unfunded Balances	$ 197,914
Showtime Acquisition, L.L.C.
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 07, 2028
Unfunded Balances	$ 158,331
Vensure Employer Services, Inc.
Debt Instrument [Line Items]
Debt instrument, maturity date	Mar. 26, 2027
Unfunded Balances	$ 2,227,022	2,642,481
Zendesk, Inc.
Debt Instrument [Line Items]
Debt instrument, maturity date	Nov. 22, 2028
Unfunded Balances	$ 610,938	610,938
Zendesk, Inc.
Debt Instrument [Line Items]
Debt instrument, maturity date	Nov. 22, 2028
Unfunded Balances	$ 251,563	251,563
GC Champion Acquisition LLC (Numerix)
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 21, 2028
Unfunded Balances		654,568
Streamland Media Midco LLC
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 31, 2023
Unfunded Balances		$ 1,125,859