XML 85 R74.htm IDEA: XBRL DOCUMENT v3.20.2
NOTE 8 - ACCOUNTS PAYABLE AND ACCRUED EXPENSES: Schedule of Accounts Payable and Accrued Liabilities (Details) - USD ($)
Apr. 30, 2020
Apr. 30, 2019
Details    
Accounts Payable $ 6,443,200 $ 5,298,580
Customer Advances, Current 172,512 26,921
Accrued salary payable 142,199 284,671
Taxes Payable, Current 266,708 125,854
Deferred Revenue 0 13,683
Accounts Payable, Other, Current 1,508,512 1,803,972
Accounts payable and accrued expenses $ 8,533,131 $ 7,680,049