Discontinued Operations (Details 1) (USD $) In Thousands, unless otherwise specified	Jul. 12, 2014	Dec. 28, 2013	Jul. 13, 2013	Dec. 29, 2012
ASSETS
Cash and cash equivalents	$ 1,333	$ 1,255	$ 1,086	$ 1,050
Receivables, net	2,710	5,480	4,652
Disposal Group, Including Discontinued Operation, Inventory	6,785	9,366	12,182
Prepaid expenses	693	429	643
Property, plant and equipment, net	3,347	4,323	4,398
Intangible assets	1,110	1,754	1,666
Investments	329	331	320
Other assets	95	93	56
Less valuation allowance	12,054	0	0
Assets held for sale	4,348	23,031	25,003
LIABILITIES
Trade accounts payable	565	428	987
Accrued liabilities	4,565	6,412	5,692
Liabilities held for sale	$ 5,130	$ 6,840	$ 6,679