Quarterly report pursuant to Section 13 or 15(d)

7. Stock-Based Compensation (Tables)

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7. Stock-Based Compensation (Tables)
3 Months Ended
Jun. 30, 2012
Stock-Based Compensation Tables  
Employee Stock-Based Compensation Expense

Employee stock-based compensation expense is as follows (in thousands):

 

    Three Months
Ended
June 30,
 
    2012     2011  
Cost of revenues   $ 32     $ 20  
Research and development     67       62  
Selling, general and administrative     209       473  
Total stock-based compensation   $ 308     $ 555  

 

Summary of All Option Activity

 

A summary of all option activity as of June 30, 2012 and changes during the three months then ended is presented below:

 

    Shares
(in thousands)
    Weighted-
Average
Exercise
Price
    Weighted-
Average
Contractual
Term
    Aggregate
Intrinsic
Value
 (in thousands)
 
Options                                
Outstanding at April 1, 2012     6,266     $ 2.36                  
Granted                            
Exercised                            
Forfeited or expired     (61 )     5.76                  
Outstanding at June 30, 2012     6,205     $ 2.32       7.26     $ 160  
Exercisable at June 30, 2012     4,920     $ 2.48       6.90     $ 158