XML 47 R43.htm IDEA: XBRL DOCUMENT v3.3.0.814
Nature Of Operations And Summary Of Significant Accounting Policies (Narrative) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Aug. 31, 2015
Aug. 31, 2014
Aug. 31, 2013
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]      
Capitalized development costs $ 10,500 $ 12,400  
Foreign currency transaction gains (losses) (1,100) (100) $ 200
Licensee royalty revenue 13,700 13,800 12,900
Advertising costs $ 7,400 7,500 7,000
Percent likelihood of being realized upon ultimate settlement 50.00%    
Goodwill, impairment loss $ 0 0 0
Trade Names [Member]      
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]      
Goodwill, impairment loss $ 0 $ 0 $ 0
Minimum [Member]      
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]      
Capitalized development costs, amortization period 3 years    
Maximum [Member]      
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]      
Capitalized development costs, amortization period 5 years