OTHER COMPREHENSIVE INCOME (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
Pension and postretirement benefits [Abstract]
Amortization of net actuarial loss, Gross Amount	$ 37	[1]	$ 1,906	[1]
Amortization of net actuarial loss, Income Tax (Provision) Benefit	(13)	[1]	(729)	[1]
Amortization of net actuarial loss, Net Amount	24	[1]	1,177	[1]
Actuarial gains, Gross Amount	0	[1]	0	[1]
Actuarial gains, Income Tax (Provision) Benefit	0	[1]	0	[1]
Actuarial gains, Net Amount	0	[1]	0	[1]
Foreign currency translation adjustments, Gross Amount	(17)	[1]	205	[1]
Foreign currency translation adjustments, Income Tax (Provision) Benefit	0	[1]	0	[1]
Foreign currency translation adjustments, Net Amount	(17)	[1]	205	[1]
Change in fair value of derivative instruments [Abstract]
Unrealized gains, Gross Amount	0	[2]	2,889	[2]
Unrealized gains, Income Tax (Provision) Benefit	0	[2]	(1,012)	[2]
Unrealized gains, Net Amount	0	[2]	1,877	[2]
Reclassified to net earnings, Gross Amount	146	[2]	(1,389)	[2]
Reclassified to net earnings, Income Tax (Provision) Benefit	(62)	[2]	486	[2]
Reclassified to net earnings, Net Amount	84	[2]	(903)	[2]
Total other comprehensive income (loss), Gross Amount	166	[2]	3,611	[2]
Total other comprehensive income (loss), Income Tax (Provision) Benefit	(75)	[2]	(1,255)	[2]
Total comprehensive income (loss), net of taxes	$ 91	[2]	$ 2,356	[2]

[1] Actuarial losses are amortized into costs of sales and operating expenses or selling, general and administrative expenses as appropriate. (See Note 10 – Retirement Plans)

[2] Reclassifications to net earnings of derivatives qualifying as effective hedges are recognized in interest expense or costs of sales and operating expenses as appropriate. (See Note 4 – Derivative Instruments)