ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Assets classified as held for sale (Details) $ in Millions	3 Months Ended
Dec. 31, 2017 USD ($)
Employment Agreements [Abstract]
Depreciation Expense on Reclassified Assets	$ 1.0

For the asset that is reclassified back to held and use from held-for-sale, the depreciation expense recognized when the asset is reclassified. This represents the difference between the carrying value at the time the decision to reclassify is made and the carrying amount that the asset would have had if it had never been classified as held for sale (including consideration of depreciation expense).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=68055307&loc=d3e2459-110228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 35
-Paragraph 44
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=29634951&loc=d3e1756-110224

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration