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Commitments and Contingencies - Schedule of Future Minimum Lease Payments (Tables)
3 Months Ended
Jul. 31, 2016
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Future Minimum Lease Payments for Operating Leases
    Non-Related     Related        
    Party     Party     Total  
Year ending April 30:                        
2017     115,000       67,000       182,000  
2018     84,000       90,000       174,000  
2019     85,000       45,000       130,000  
2020     86,000             86,000  
Total   $ 370,000     $ 202,000     $ 572,000