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Intangible Assets (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Oct. 31, 2023
Oct. 31, 2022
Oct. 31, 2023
Oct. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]        
Amortization expense $ 40,000 $ 40,000 $ 80,000 $ 79,000