SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Summary of Foreign Currrency Gains and Losses) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
May 31, 2016	May 31, 2015	May 31, 2016	May 31, 2015
Accounting Policies [Line Items]
Currency gain (loss)	$ (222)	$ (311)	$ (1,018)	$ (4,602)
Foreign Currency Gain (Loss) [Member]
Accounting Policies [Line Items]
Currency gain (loss)	$ (222)	$ (311)	$ (1,018)	$ (4,602)

The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.9)
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Name:	us-gaap_OtherNonoperatingIncomeExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration