INCOME TAXES (Details 2) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Valuation Allowance
Valuation allowance	$ 4,840,000	$ 7,033,000
Other income tax disclosures
Repatriation of foreign earnings	79,000,000	79,000,000	82,000,000
Undistributed earnings attributable to foreign subsidiaries considered to be permanently reinvested	1,100,000,000
Foreign taxes payable in the event of non-fulfillment of terms of government grants	2,400,000
Reconciliation of the beginning and ending amount of income tax uncertainties
Balance at the beginning of period	8,464,000	9,071,000	10,893,000
Increases based on tax positions for the current year	110,000	245,000	150,000
Increases based on tax positions of prior years	381,000	107,000	128,000
Decreases based on tax positions of prior years	(92,000)	(257,000)	(1,090,000)
Settlements	(515,000)	(21,000)	(457,000)
Lapse of statute of limitations	(360,000)	(681,000)	(553,000)
Balance at the end of period	7,988,000	8,464,000	9,071,000
Amount of income tax uncertainties that, if recognized, would impact the effective tax rate	7,800,000
Decrease in liability for uncertain tax positions, high end of range	5,000,000
Number of months liability for uncertain tax positions will decrease	12 months
Unrecognized tax benefits, amount accrued for the payment of interest and penalties	900,000	1,300,000	1,400,000
Unrecognized tax benefits, amount recognized in income tax expense	(400,000)	(100,000)	(200,000)
Canada
Other income tax disclosures
Repatriation of foreign earnings		1,300,000
Deferred tax assets related to non-U.S. jurisdictions
Valuation Allowance
Valuation allowance	500,000
Deferred tax assets related to tax credit carryforwards, U.S. state
Valuation Allowance
Valuation allowance	2,900,000
Deferred tax assets for specified locations
Valuation Allowance
Valuation allowance	$ 1,400,000