v3.7.0.1
Basic and Diluted Net Loss Per Common Share (Tables)
3 Months Ended
Jun. 30, 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:

 

    Three months ended June 30,  
    2017     2016  
Stock options     15,564,008       16,339,086  
Unvested restricted stock     1,092,000       --  
5% Convertible notes     1,833,333       1,861,111  
                 
Total     18,489,341       18,200,197