CONTINGENCIES (Details)	Jan. 09, 2015 claim plaintiff	Nov. 10, 2014 claim
Commitments and Contingencies Disclosure [Abstract]
Number of claims filed		5
Number of consolidated claims filed	1
Number of lead plaintiffs \| plaintiff	2

The total number of new claims filed pertaining to a loss contingency during the period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

Name:	us-gaap_LossContingencyNewClaimsFiledNumber
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration