XML 63 R26.htm IDEA: XBRL DOCUMENT v2.4.1.9
Accumulated Other Comprehensive Loss (Tables)
 3 Months Ended
Apr. 30, 2015
Equity [Abstract]  
Schedule of Accumulated Other Comprehensive Loss

The following shows the changes in the components of accumulated other comprehensive loss for the three months ended April 30, 2015:

 

     Foreign
Currency
Translation
Adjustment		      Changes in
Fair Value of
Available
for Sale
Investments		      Total  
     (Amounts in thousands)  

Balance at January 31, 2015

    $ (5,797 )     $ 43       $ (5,754 ) 

Other comprehensive loss

      (277 )       (12 )       (289 ) 
  

 

 

     

 

 

     

 

 

  

Balance at April 30, 2015

 $ (6,074 )  $ 31    $ (6,043 )