CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Reclassification out of AOCI
Sales	$ 78,851		$ 79,355		$ 149,701		$ 146,574
Other expense, net	(192)		(139)		(583)		(415)
Income from continuing operations before income taxes	1,493		2,368		979		2,630
Income taxes	(144)		(312)		(301)		(534)
Net income (loss)	1,349		2,265		896		2,305
Unrealized gain (loss) on cash flow hedges | Amount reclassified from AOCI
Reclassification out of AOCI
Sales	52		55		81		(44)
Other expense, net	3		25		(103)		34
Income from continuing operations before income taxes	55		80		(22)		(10)
Income taxes	15		(13)		13		5
Net income (loss)	70		67		(9)		(5)
Retirement plans related adjustments | Amount reclassified from AOCI
Reclassification out of AOCI
Amortization of prior service credit	(102)	[1]	(165)	[1]	(204)	[1]	(332)	[1]
Amortization of transition asset	(71)	[1]	(67)	[1]	(142)	[1]	(135)	[1]
Amortization of actuarial loss	422	[1]	796	[1]	843	[1]	1,599	[1]
Income from continuing operations before income taxes	249		564		497		1,132
Income taxes	2		(42)		4		(85)
Net income (loss)	$ 251		$ 522		$ 501		$ 1,047

[1] These AOCI components are included in the computation of net period pension and post retirement costs. See Note 14. "Pension and Postretirement Plans" for details.