Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation and Stock Incentive Plans (Tables)

v2.4.0.6
Stock-Based Compensation and Stock Incentive Plans (Tables)
 3 Months Ended
Apr. 30, 2013
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]  
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

The following table presents total stock-based compensation expense included in the consolidated statements of operations and comprehensive loss:

 

    Three Months Ended  
    April 30,  
    2013     2012  
    (Amounts in thousands)  
Cost of revenues   $ 54     $ 117  
Research and development     85       116  
Selling and marketing     46       132  
General and administrative     928       663  
Total stock-based compensation   $ 1,113     $ 1,028