ACQUISITIONS - Acquisition Costs (Details) (Holly Hunt Enterprises, Inc [Member], Selling, general, and administrative expenses [Member], USD $) In Thousands, unless otherwise specified	6 Months Ended
Jun. 30, 2014
Business Acquisition [Line Items]
Acquisition costs	$ 345
Acquisition-related Costs [Member]
Business Acquisition [Line Items]
Acquisition costs	620
Other [Member]
Business Acquisition [Line Items]
Acquisition costs	$ 275

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e1043-128460

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