v3.24.1

Schedule of Investments (Details) - USD ($)	Jan. 31, 2024	Apr. 30, 2023
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	$ 21,844,698	$ 22,955,445
Netcapital Systems LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	48,128	48,128
MustWatch LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	440,000	440,000
Zelgor Inc. [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,400,000	1,400,000
ChipBrain LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	3,366,348	3,366,348
Vymedic, Inc. [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	11,032	11,032
C-Reveal Therapeutics LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	50,000	50,000
Deuce Drone LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	2,350,000	2,350,000
Hiveskill LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	712,500	712,500
ScanHash LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	425,000	425,000
Caesar Media Group Inc. [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,999,127	1,632,752
Cust Corp [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,200,000	1,200,000
Kingscrowd Inc [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	513,550	3,209,685
Reper LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,200,000	1,200,000
Dark LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	2,100,000	2,100,000
NetWire LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,300,000	1,300,000
CountSharp LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,170,000	1,170,000
CupCrew LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,170,000	1,170,000
HeadFarm LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,170,000	1,170,000
RealWorld LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,170,000
Avadain Inc [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	44,945
Averroes Software LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	120
Neura Metrix INC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	117
Recruiting Analytics INC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,626
Harvest Today LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	1,266
Video XRMn INC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Investment Owned, at cost	$ 939

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