v3.7.0.1
Basic and Diluted Net Loss Per Common Share (Tables)
12 Months Ended
Mar. 31, 2017
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,  
    2017     2016     2015  
Stock options     15,798,558       13,508,086       11,988,188  
Warrants to purchase common stock                 120,000  
5% Convertible notes     1,861,111       1,861,111       1,861,111  
                         
Total     17,659,669       15,369,197       13,969,299