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Note 7 - Computation of Basic and Diluted Net Loss Per Share
3 Months Ended
Jun. 30, 2017
Notes to Financial Statements  
Earnings Per Share [Text Block]
7
.  Computation of Basic and Diluted Net Loss per Share
 
Basic and diluted net loss per share have been computed using the weighted-average number of shares of common stock outstanding during the period.
 
The Company excludes securities from its diluted net loss per share computation when their effect would be antidilutive to net loss per share amounts. The following common stock equivalents were excluded from the net loss per share computation:
 
 
 
Three Months Ended
 
             
 
 
June 30,
201
7
 
 
June 30,
201
6
 
   
(in thousands)
 
                 
Options
   
1,854
     
2,779
 
Unvested restricted stock units
   
69
     
198
 
Warrants
   
2,262
     
2,262
 
Total common stock equivalents excluded from diluted net loss per common share
   
4,185
     
5,239