ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) (USD $)	3 Months Ended
	Mar. 29, 2014		Mar. 30, 2013
Accumulated Other Comprehensive Income (Loss)
Beginning balance	$ (54,729,000)		$ (57,100,000)
Pre-tax income/(loss)	2,100,000		(5,800,000)
Income tax expense	0		0
Other comprehensive income/(loss) before reclassifications, net of income taxes	2,100,000		(5,800,000)
Pre-tax income	700,000		1,000,000
Income tax expense	(300,000)		(400,000)
Amounts reclassified from accumulated other comprehensive income/(loss), net of income taxes	400,000		600,000
Net current period other comprehensive income/(loss), net of income taxes	2,666,000		(5,199,000)
Net current period other comprehensive income/(loss), net of income taxes	2,500,000
Other comprehensive (income)/loss attributable to noncontrolling interest	300,000		400,000
Ending balance	(51,925,000)		(61,900,000)
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss)
Beginning balance	(16,000,000)		(200,000)
Pre-tax income/(loss)	2,100,000		(5,800,000)
Income tax expense	0		0
Other comprehensive income/(loss) before reclassifications, net of income taxes	2,100,000		(5,800,000)
Pre-tax income	0		0
Income tax expense	0		0
Amounts reclassified from accumulated other comprehensive income/(loss), net of income taxes	0		0
Net current period other comprehensive income/(loss), net of income taxes	2,100,000		(5,800,000)
Other comprehensive (income)/loss attributable to noncontrolling interest	300,000		400,000
Ending balance	(13,600,000)		(5,600,000)
Pension and Postretirement Plan Benefit Adjustments
Accumulated Other Comprehensive Income (Loss)
Beginning balance	(38,700,000)		(56,900,000)
Pre-tax income/(loss)	0		0
Income tax expense	0		0
Other comprehensive income/(loss) before reclassifications, net of income taxes	0		0
Pre-tax income	700,000	[1]	1,000,000	[1]
Income tax expense	(300,000)		(400,000)
Amounts reclassified from accumulated other comprehensive income/(loss), net of income taxes	400,000		600,000
Net current period other comprehensive income/(loss), net of income taxes	400,000		600,000
Other comprehensive (income)/loss attributable to noncontrolling interest	0		0
Ending balance	$ (38,300,000)		$ (56,300,000)

[1] This accumulated other comprehensive income (loss) component is included in the computation of net periodic pension cost (refer to Note 9 for additional details) and is included in the "Selling, general, and administrative expenses" line of the consolidated statements of income.