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Capital Stock (Tables)
6 Months Ended
Sep. 30, 2018
Debt Disclosure [Abstract]  
Schedule of Outstanding and Exercisable Stock Purchase Warrants

At September 30, 2018, outstanding and exercisable stock purchase warrants consisted of the following:

 

    Number of Shares     Weighted Averaged Exercise Price     Weighted Average Life Remaining (Years)  
Outstanding at March 31, 2018   $ 8,872,160     $ 2.22       1.82  
Granted     1,494,112       2.04       4.22  
Exercised     (1,987,519 )     2.41       -  
Forfeited or cancelled     (2,958,800 )     2.47       -  
Expired     (16,000 )     2.50       -  
Outstanding at September 30, 2018     5,403,953     $ 1.97       4.57  
Exercisable at September 30, 2018     5,403,953     $ 1.97       4.57