MEDIATION (Details) - Jun. 30, 2015 - USD ($) $ in Thousands	Total	Total
MEDIATION [Abstract]
Mediation settlement	$ 640
Mediation legal expenses	$ 20	$ 34

Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

No definition available.

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