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INCOME TAXES (Details Narrative) - USD ($)
12 Months Ended
Apr. 30, 2019
Apr. 30, 2018
Income Taxes Details Narrative Abstract    
Federal and state effective rate 21.00% 34.00%
Change in valuation allowance $ 193,000  
Net operating loss carry-forwards 17,711,000 $ 16,989,000
Potential tax benefit $ 16,656,000 1,055,000
Potential tax benefit expiration year 2038  
Expire term tax years from 2005 (initial tax year) through 2018  
Income tax payable $ 110,154 110,154
Penalties and Interest payable $ 219,209 $ 200,077