Annual report pursuant to Section 13 and 15(d)

Intangible assets (Details)

v3.22.2
Intangible assets (Details) - USD ($)
Apr. 30, 2022
Apr. 30, 2021
Intangible Assets Gross Carrying Amount [Member]    
Proprietary technology $ 1,098,000 $ 272,000
Non-compete agreements 81,000 16,000
Customer relationships 39,000 39,000
Total finite-lived assets 1,218,000 327,000
Brand name 1,722,000 1,722,000
Trademark 20,000 20,000
Total indefinite-lived assets 1,742,000 1,742,000
Total intangible assets, net 2,960,000 2,069,000
Intangible Assets Accumulated Amortization [Member]    
Proprietary technology (219,267) (27,200)
Non-compete agreements (29,667) (2,667)
Customer relationships (12,535) (6,964)
Total finite-lived assets (261,469) (36,831)
Brand name
Trademark
Total indefinite-lived assets
Total intangible assets, net (261,469) (36,831)
Intangible Assets Net Carrying Value [Member]    
Proprietary technology 878,733 244,800
Non-compete agreements 51,333 13,333
Customer relationships 26,465 32,036
Total finite-lived assets 956,531 290,169
Brand name 1,722,000 1,722,000
Trademark 20,000 20,000
Total indefinite-lived assets 1,742,000 1,742,000
Total intangible assets, net $ 2,698,531 $ 2,032,169