Quarterly report pursuant to Section 13 or 15(d)

Stock Option Plans (Tables)

v3.4.0.3
Stock Option Plans (Tables)
3 Months Ended
Mar. 31, 2016
Stock Option Plans [Abstract]  
Schedule of stock-based compensation

   

Three Months Ended

March 31,

 
    2016     2015  
Research and development   $ 39     $ 184  
General and administrative     122       304  
Total   $ 161     $ 488