Quarterly report pursuant to Section 13 or 15(d)

Concentration of Credit Risk (Details Narrative)

v3.5.0.2
Concentration of Credit Risk (Details Narrative) - Customer Concentration Risk
3 Months Ended 12 Months Ended
Jul. 31, 2016
Jul. 31, 2015
Apr. 30, 2016
Accounts Receivable | One Customer      
Concentration Risk [Line Items]      
Concentration risk, percentage, approximate     15.00%
Accounts Receivable | Customer #3      
Concentration Risk [Line Items]      
Concentration risk, percentage, approximate 10.00%    
Accounts Receivable | Customer #2      
Concentration Risk [Line Items]      
Concentration risk, percentage, approximate 13.00%    
Accounts Receivable | Customer #1      
Concentration Risk [Line Items]      
Concentration risk, percentage, approximate 16.00%    
Sales Revenue | Customer #4      
Concentration Risk [Line Items]      
Concentration risk, percentage, approximate   16.00%  
Sales Revenue | Two Customers      
Concentration Risk [Line Items]      
Concentration risk, percentage, approximate   13.00%  
Sales Revenue | Four Customers      
Concentration Risk [Line Items]      
Concentration risk, percentage, approximate   10.00%  
Sales Revenue | Customer #3      
Concentration Risk [Line Items]      
Concentration risk, percentage, approximate   14.00%  
Sales Revenue | Customer #1      
Concentration Risk [Line Items]      
Concentration risk, percentage, approximate 27.00%