For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (c)(3)

-URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479

Name:	us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

COMMITMENTS AND CONTINGENCIES - Guarantees (Details)	Dec. 31, 2013 Financial Standby Letter of Credit USD ($)	Dec. 31, 2013 Vortek Industries	Dec. 31, 2013 Vortek Industries Royalty Agreements USD ($)	Dec. 31, 2013 Vortek Industries Royalty Agreements CAD
Guarantor Obligations [Line Items]
Total amount of outstanding standby letters of credit	$ 2,087,000
Royalty guarantees payments, percentage of net sales from certain Flash RTP products		1.40%
Potential cash payment to Canadian Minister of Industries from certain Flash RTP products in connection with acquisition of Vortek Industries, Ltd.			$ 13,400,000	14,300,000