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Pro forma results of acquisitions (Details) | 12 Months Ended
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Apr. 30, 2022 USD ($)
Series Of Individually Immaterial Business Acquisitions 1 [Member] |
Restructuring Cost and Reserve [Line Items] |
Revenues | $ 6,428,963
Net Loss | (11,689,128)
Series Of Individually Immaterial Business Acquisitions 4 [Member] |
Restructuring Cost and Reserve [Line Items] |
Revenues | 416,063
Net Loss | (1,467,770)
Series of Individually Immaterial Business Acquisitions [Member] |
Restructuring Cost and Reserve [Line Items] |
Revenues | 6,845,026
Net Loss | $ (13,156,898)

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