XML 28 R18.htm IDEA: XBRL DOCUMENT v3.8.0.1
Accumulated Other Comprehensive Loss
 9 Months Ended
Aug. 31, 2017
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 nine months ended August 31, 2017 (in thousands):

 
Foreign Currency Translation Adjustment
 
Unrealized Gains (Losses) on Investments
 
Accumulated Other Comprehensive Loss
Balance, December 1, 2016
$
(28,425
)
 
$
(136
)
 
$
(28,561
)
Other comprehensive loss before reclassifications, net of tax
11,291

 
105

 
11,396

Balance, August 31, 2017
$
(17,134
)
 
$
(31
)
 
$
(17,165
)


The tax effect on accumulated unrealized gains (losses) on investments was minimal as of August 31, 2017 and November 30, 2016.