SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Income Taxes) (Narrative) (Details)	12 Months Ended
Aug. 31, 2017
Loss Contingencies [Line Items]
Effective income tax rate change	31.70%
Federal and State Jurisdicition [Member]
Loss Contingencies [Line Items]
Effective income tax rate change	0.90%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Period Type:	duration