XML 65 R49.htm IDEA: XBRL DOCUMENT v3.5.0.2
Goodwill And Other Intangible Assets (Summary Of Changes In Carrying Amounts Of Definite-Lived Intangible Assets By Segment) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Aug. 31, 2016
Aug. 31, 2015
Aug. 31, 2014
Finite-Lived Intangible Assets [Line Items]      
Beginning balance $ 22,961 $ 23,671  
Amortization expense (2,976) (3,039) $ (2,617)
Translation adjustments (794) (296)  
Ending balance 19,191 22,961 23,671
Americas [Member]      
Finite-Lived Intangible Assets [Line Items]      
Beginning balance 17,121 19,328  
Amortization expense (2,208) (2,207)  
Translation adjustments  
Ending balance 14,913 17,121 19,328
EMEA [Member]      
Finite-Lived Intangible Assets [Line Items]      
Beginning balance 5,840 4,343  
Amortization expense (768) (832)  
Translation adjustments (794) (296)  
Ending balance 4,278 5,840 4,343
Asia-Pacific [Member]      
Finite-Lived Intangible Assets [Line Items]      
Beginning balance  
Amortization expense  
Translation adjustments  
Ending balance
Customer Relationships [Member]      
Finite-Lived Intangible Assets [Line Items]      
Ending balance 1,667    
Customer Relationships [Member] | GT 85 Limited [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired   1,570  
Customer Relationships [Member] | GT 85 Limited [Member] | Americas [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired    
Customer Relationships [Member] | GT 85 Limited [Member] | EMEA [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired   1,570  
Customer Relationships [Member] | GT 85 Limited [Member] | Asia-Pacific [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired    
Trade Names [Member]      
Finite-Lived Intangible Assets [Line Items]      
Ending balance 17,457    
Trade Names [Member] | GT 85 Limited [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired   896  
Trade Names [Member] | GT 85 Limited [Member] | Americas [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired    
Trade Names [Member] | GT 85 Limited [Member] | EMEA [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired   896  
Trade Names [Member] | GT 85 Limited [Member] | Asia-Pacific [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired    
Technology [Member]      
Finite-Lived Intangible Assets [Line Items]      
Ending balance $ 67    
Technology [Member] | GT 85 Limited [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired   159  
Technology [Member] | GT 85 Limited [Member] | Americas [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired    
Technology [Member] | GT 85 Limited [Member] | EMEA [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired   159  
Technology [Member] | GT 85 Limited [Member] | Asia-Pacific [Member]      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets acquired