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Summary of Significant Accounting Policies (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Sep. 30, 2017
Sep. 30, 2017
Mar. 31, 2017
Cash equivalents  
Allowance for doubtful accounts
Impairment of long-lived assets    
Percentage of federal statutory tax rate 25.00% 25.00%  
Unrecognized tax benefits, income tax penalties and interest expense  
Five Largest Suppliers [Member]      
Percentage of inventory purchased 84.00% 63.00%