SHARE-BASED AND OTHER COMPENSATION PROGRAMS - Unrestricted Awards (Details) $ in Thousands	Dec. 31, 2017 USD ($)
Stock Compensation Plan \| Parent
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Value of share received under plan	$ 55

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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