ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Changes in accumulated other comprehensive loss components
Balance			$ 5,902
Other comprehensive income (loss) before reclassifications			(7,577)
Amounts reclassified from accumulated other comprehensive income (loss)			191
Total other comprehensive income (loss), net of tax	(7,424)	4,960	(7,386)	(382)
Balance	(1,484)		(1,484)
Foreign Currency Translation Adjustment
Changes in accumulated other comprehensive loss components
Balance			15,131
Other comprehensive income (loss) before reclassifications			(7,577)
Amounts reclassified from accumulated other comprehensive income (loss)			0
Total other comprehensive income (loss), net of tax			(7,577)
Balance	7,554		7,554
Pension and Other Post- Retirement Liability Adjustment
Changes in accumulated other comprehensive loss components
Balance			(9,229)
Other comprehensive income (loss) before reclassifications			0
Amounts reclassified from accumulated other comprehensive income (loss)			191
Total other comprehensive income (loss), net of tax			191
Balance	$ (9,038)		$ (9,038)