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Major Customers (Details Narrative) - Customer Concentration Risk [Member]
12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Revenue [Member] | One Customer [Member]    
Concentration of credit risk 52.00% 42.00%
Revenue [Member] | Another Customer [Member]    
Concentration of credit risk   6.00%
Accounts Receivable [Member] | One Customer [Member]    
Concentration of credit risk 63.00% 40.00%
Accounts Receivable [Member] | Another Customer [Member]    
Concentration of credit risk   9.00%