Quarterly report pursuant to Section 13 or 15(d)

(Loss) Income Per Share (Tables)

v2.4.0.6
(Loss) Income Per Share (Tables)
6 Months Ended
Jul. 31, 2012
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Below is a summary of the shares used in calculating basic and diluted income per share for the periods indicated:

 

    Three Months Ended     Six Months Ended  
    July 31,     July 31,  
    2012     2011     2012     2011  
    (in thousands)     (in thousands)  
Weighted average shares used in calculating earnings per share—Basic     32,629       32,080       32,585       32,008  
Dilutive common stock equivalents     -       604       -       541  
Weighted average shares used in calculating earnings per share—Diluted     32,629       32,684       32,585       32,549