Basis of Presentation and Summary of Significant Accounting Policies (Tables)

3 Months Ended

Jul. 31, 2016

Accounting Policies [Abstract]

Schedule of Anti-dilutive Securities

	2016		2015
Common stock equivalent of convertible notes		—		100,000
Common stock equivalent of convertible notes – related parties		9,070		9,070
Series A preferred shares		—		522,167
Series B preferred shares		344,480		—
Warrants		133,667		1,119,425
Stock options		2,778		99,582
Total		489,995		1,850,244