NEW ACCOUNTING PRONOUNCEMENTS (Additional Information) (Details)	6 Months Ended
Jun. 30, 2017 USD ($)
Summary of Significant Accounting Policies [Line Items]
Operating Lease Obligations	$ 4,700,000
New Guidance Related To Employee Share Based Payment Accounting [Member]
Summary of Significant Accounting Policies [Line Items]
Employee Benefits and Share-based Compensation, Noncash	$ 932,000

Amount of noncash expense (reversal of expense) for employee benefits and share-based payment arrangement. Includes, but is not limited to, pension, other postretirement, postemployment and termination benefits.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

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