Business Segments (Tables)

9 Months Ended

Sep. 28, 2014

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 28, 2014		September 29, 2013		September 28, 2014		September 29, 2013
U.S.	$	58,569	$	65,090	$	196,637	$	219,228
Mexico	117,850		126,529		362,138		377,825
Consolidated net sales	$	176,419	$	191,619	$	558,775	$	597,053
Property, plant and equipment, net:					September 28, 2014		December 29, 2013
U.S.					$	57,215	$	62,821
Mexico					201,303		157,071
Consolidated property, plant and equipment, net					$	258,518	$	219,892