Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v2.4.0.6
Stockholders' Equity (Tables)
3 Months Ended
Mar. 31, 2013
Stockholders' Equity Note [Abstract]  
Schedule of stock-based compensation expense
The following table presents total stock-based compensation expense included in the condensed consolidated statements of operations (in thousands):
 
Three Months Ended March 31,
 
2013
 
2012
Research and development
$
527

 
$
653

Sales, general and administrative
945

 
516

 
$
1,472

 
$
1,169