23. UNRECOGNIZED TAX BENEFITS (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016
Reconciliation of the beginning and ending amount of unrecognized tax benefits
Beginning and Ending Balance	$ (250)	$ (250)

Amount of unrecognized tax benefits.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=84230637&loc=SL6600010-109319

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