STOCKHOLDERS' EQUITY (Details 2) - Jun. 30, 2015 - USD ($) $ in Thousands	Total
STOCKHOLDERS' EQUITY
Shares held in treasury	1,240
Cost of treasury stock	$ 57

Cost basis for treasury stock acquired for purposes other than retirement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 30

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

Name:	us-gaap_TreasuryStockCarryingBasis
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant