CONTINGENCIES (Details)	0 Months Ended
Jan. 09, 2015 plaintiff claim	Nov. 10, 2014 claim
Commitments and Contingencies Disclosure [Abstract]
Number of claims filed	5	5
Number of consolidated claims filed	1
Number of lead plaintiffs	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