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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - ASSETS HELD FOR SALE (Details) $ in Thousands | Dec. 31, 2016 USD ($) | Dec. 31, 2016 a | Dec. 31, 2016 ft² | Sep. 30, 2016 USD ($)
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Accounting Policies [Abstract] |  |  |  |
Area of real estate property |  | 5 | 56,400 |
Asset held for sale | $ 7,660 |  |  | $ 7,660

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- Definition Area of a real estate property. + References No definition available. + Details
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- Definition Amount of assets held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 15 -Paragraph 4 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6390208&loc=d3e400-110220 + Details
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