v3.8.0.1
Basic and Diluted Net Loss Per Common Share (Tables)
12 Months Ended
Mar. 31, 2018
Earnings Per Share [Abstract]  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

Potential common shares not included in calculating diluted net loss per share are as follows:

 

    Years ended March 31,  
    2018     2017     2016  
Stock options     15,346,608       15,798,558       13,508,086  
Unvested restricted shares     1,182,000       -       -  
5% Convertible notes     55,556       1,861,111       1,861,111  
                         
Total     16,584,164       17,659,669       15,369,197