CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 30, 2014	Mar. 31, 2013
CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (LOSS)
NET LOSS	$ (15,842)	$ (12,741)
Pension and post retirement plans:
Unrealized net gain and other components of benefit plans, net of taxes of $(1,254) and $(2,250)	1,882	3,375
Investment in unconsolidated companies:
Other comprehensive income (loss), net of taxes of $(484) and $442	725	(663)
Other comprehensive income (loss)	2,607	2,712
Comprehensive income (loss)	$ (13,235)	$ (10,029)