Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details)

v3.7.0.1
Basis of Presentation (Details) - USD ($)
3 Months Ended 12 Months Ended
Apr. 30, 2017
Apr. 30, 2016
Jan. 31, 2017
Numerator      
Net loss $ (3,188,052) $ (2,540,095) $ (10,798,503)
Denominator      
Weighted average common stock outstanding 9,240,272 6,072,482  
Basic and diluted net loss per share $ (0.35) $ (0.42)  
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 5,114,409 3,852,597  
Convertible debt [Member]      
Denominator      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 0 60,000  
Warrant [Member]      
Denominator      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1,627,010 1,645,198  
Employee Stock Option [Member]      
Denominator      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 3,487,399 2,147,399