RESTRUCTURING INITIATIVES (Details) (USD $)	12 Months Ended			0 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Nov. 01, 2012 European Restructuring Plan item	Dec. 31, 2013 European Restructuring Plan	Dec. 31, 2012 European Restructuring Plan	Dec. 31, 2013 Employee severance European Restructuring Plan	Dec. 31, 2013 Other costs European Restructuring Plan
Restructuring initiatives
Number of facilities involved in restructuring plan				12
Number of facilities closed				2
Number of employees impacted by closure of facilities				170
Cumulative expense incurred to date					$ 19,500,000
Restructuring reserve
Restructuring reserve, balance at the beginning of the period					3,158,000		3,158,000
Net Charges	11,800,000	3,102,000	(71,000)		11,844,000	3,314,000	7,319,000	4,525,000
Cash Paid					(10,885,000)		(8,037,000)	(2,848,000)
FX Impact					139,000		81,000	58,000
Restructuring reserve, balance at the end of the period					4,256,000	3,158,000	2,521,000	1,735,000
Accelerated depreciation					$ 2,725,000	$ 1,576,000