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Accumulated Other Comprehensive Loss (Tables)
 12 Months Ended
Jul. 31, 2017
Accumulated Other Comprehensive Income (Loss)  
Accumulated Other Comprehensive Loss
The components and changes in accumulated other comprehensive loss for fiscal 2017, 2016 and 2015 were as follows:
 
 
Foreign Currency Translation Adjustments
Balance, July 31, 2014
$
9,552

Other comprehensive loss before reclassification adjustments
(7,064
)
Reclassification adjustment to loss on sale of business for foreign currency translation gain included in net income during the year
(1,264
)
Balance, July 31, 2015
1,224

Other comprehensive loss
(13,019
)
Balance, July 31, 2016
(11,795
)
Other comprehensive income
1,895

Balance, July 31, 2017
$
(9,900
)