Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation (Tables)

v2.4.0.6
Stock Based Compensation (Tables)
3 Months Ended
Mar. 31, 2013
Stock Based Compensation [Abstract]  
Summarization of stock-based compensation
The following table summarizes stock-based compensation for the three months ended March 31, 2013 and 2012:
 
 
Three months ended
March 31,
 
 
2013
 
 
2012
 
Research and development
 
$
9,000
 
 
$
42,000
 
Selling, general and administrative
 
 
68,000
 
 
 
72,000
 
Stock-based compensation expense included in operating expense
 
$
77,000
 
 
$
114,000