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10. SBA Paycheck Protection Program Loan (Details Narrative) - Paycheck Protection Program CARES Act [Member] - USD ($)
4 Months Ended
Apr. 30, 2020
Mar. 31, 2021
Proceeds from Issuance of Long-term Debt, Total $ 629,000  
Notes Payable, Total   $ 635,000
Interest Payable   $ 5,800
Debt maturity date Apr. 30, 2022