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DEBT (Details) - May. 31, 2015 - Line of Credit [Member] - USD ($)
Total
DEBT (Details) [Line Items]  
Long-term Line of Credit $ 250,000
Line of Credit Facility, Interest Rate Description prime rate in effect on the first day of the billing period, as published in the Wall Street Journal Prime West Coast Edition, plus a spread of 2.00%.
Debt Instrument, Basis Spread on Variable Rate 2.00%
Line of Credit Facility, Expiration Date Mar. 12, 2015