XML 38 R13.htm IDEA: XBRL DOCUMENT v2.4.0.6
Other Comprehensive Loss
3 Months Ended
Apr. 30, 2013
Other Comprehensive Loss
7. Other Comprehensive Loss

Total accumulated other comprehensive loss consisted of the following as of March 31, 2013 and December 31, 2012 (in thousands):

 

     Net Unrealized
Gain (Loss) on
Securities
Available-for-
sale
    Foreign
Currency
Translation
Adjustments
    Accumulated
Other
Comprehensive
Income (Loss)
 

December 31, 2012

   $ (235 )    $ (8,038 )    $ (8,273 ) 

Current period other comprehensive income

     34        339        373   
  

 

 

   

 

 

   

 

 

 

March 31, 2013

   $ (201 )    $ (7,699 )    $ (7,900 )