CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parentheticals) (unaudited) shares in Thousands, $ in Thousands	3 Months Ended	6 Months Ended
Dec. 31, 2016 USD ($) shares	Dec. 31, 2016 USD ($) shares
Statement of Cash Flows [Abstract]
Number of share to be issued \| shares	5,122	5,122
Fair value of the future issuance of these shares \| $	$ 90,400	$ 90,400

Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant