XML 62 R49.htm IDEA: XBRL DOCUMENT v3.3.1.900
DEBT - Short-term (Details) - USD ($)
$ in Thousands
Nov. 30, 2015
Aug. 31, 2015
Line of Credit Facility [Line Items]    
Total Amount of Facilities $ 57,656 $ 57,691
Facilities Available $ 55,634 $ 50,357
Debt, Weighted Average Interest Rate 5.90% 5.90%
Short-term Borrowings    
Line of Credit Facility [Line Items]    
Line of Credit, Current $ 1,935 $ 6,606
Letters of Credit    
Line of Credit Facility [Line Items]    
Line of Credit, Current 87 $ 728
Debt with Covenants [Member]    
Line of Credit Facility [Line Items]    
Line of Credit, Current $ 40,000