Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive Loss (Tables)

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Accumulated Other Comprehensive Loss (Tables)
 12 Months Ended
Jan. 31, 2013
Accumulated Other Comprehensive Income (Loss), Net Of Tax [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

Accumulated other comprehensive loss consisted of the following:

 

    January 31,  
    2013     2012  
    (Amounts in thousands)  
             
Foreign currency translation adjustments   $ (1,857 )   $ (9,811 )
Unrealized loss on marketable securities     31       37  
Accumulated other comprehensive loss   $ (1,826 )   $ (9,774 )