Business Segments (Tables)

9 Months Ended

Sep. 29, 2013

Segment Reporting [Abstract]

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

Net sales and net property, plant and equipment by geographic area are summarized below.

(Dollars in thousands)	Thirteen Weeks Ended				Thirty-nine Weeks Ended
Net sales:	September 29, 2013		September 23, 2012		September 29, 2013		September 23, 2012
U.S. (1)	$	65,090	$	66,994	$	219,228	$	233,935
Mexico (1)	126,529		126,932		377,825		377,501
Consolidated net sales	$	191,619	$	193,926	$	597,053	$	611,436
Property, plant and equipment, net:					September 29, 2013		December 30, 2012
U.S.					$	60,028	$	52,458
Mexico					126,749		95,086
Consolidated property, plant and equipment, net					$	186,777	$	147,544