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Accumulated Other Comprehensive Loss
 3 Months Ended
Feb. 28, 2015
Equity [Abstract]  
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Loss

The following table summarizes the changes in accumulated balances of other comprehensive loss during the three months ended February 28, 2015 (in thousands):

 
Foreign Currency Translation Adjustment
 
Unrealized Gains (Losses) on Investments
 
Accumulated Other Comprehensive Loss
Balance, December 1, 2014
$
(13,733
)
 
$
7

 
$
(13,726
)
Other comprehensive income before reclassifications, net of tax
(5,478
)
 
(2
)
 
(5,480
)
Balance, February 28, 2015
$
(19,211
)
 
$
5

 
$
(19,206
)


The tax effect on accumulated unrealized gains (losses) on investments was minimal as of February 28, 2015 and November 30, 2014.