SUBSEQUENT EVENTS (Details) (USD $)	6 Months Ended
	Feb. 28, 2014	Dec. 11, 2012	Feb. 21, 2012	Nov. 17, 2011	May 05, 2011	Nov. 20, 2008
Subsequent Event [Line Items]
Document Period End Date	Feb. 28, 2014
Derivative, Notional Amount		$ 8,000,000	$ 8,000,000	$ 8,000,000	$ 8,000,000	$ 8,900,000
Facilities Used	24,000,000
Line of Credit Facility, Maximum Borrowing Capacity	34,000,000
Line of Credit Facility, Interest Rate Description	P30D
Line of Credit Facility, Expiration Period	5 years
Line of Credit Facility Final Principal Payment	17,000,000
renewal option on line of credit	5 years
Debt Instrument, Description of Variable Rate Basis	3.50%
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum	12.50%
Loan payment grace period	24 months
Colombia Subsidiary | Forward Foreign Exchange Contracts [Member]
Subsequent Event [Line Items]
Derivative, Notional Amount	5,000,000
Honduras, Lempiras
Subsequent Event [Line Items]
Facilities Used	286,000,000
Line of Credit Facility, Maximum Borrowing Capacity	286,000,000
United States of America, Dollars
Subsequent Event [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	13,800,000
Bank of Nova Scotia [Member]
Subsequent Event [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	34,000,000
MetroBank, S.A. [Member]
Subsequent Event [Line Items]
Facilities Used	$ 4,000,000
HONDURAS
Subsequent Event [Line Items]
Line of Credit Facility, Expiration Period	10 years
Debt Instrument, Description of Variable Rate Basis	12.75%