Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified	4 Months Ended		6 Months Ended
	Jul. 12, 2014	Jul. 13, 2013	Jul. 12, 2014	Jul. 13, 2013
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	$ 9,555	$ 8,982	$ 15,908	$ 15,555
Cost of products sold	6,277	6,006	10,282	10,257
Selling, administrative and general expenses	3,331	3,646	5,467	6,401
Amortization	0	0	0	18
Interest expense	93	114	162	187
Other expense (income)	13	(1)	13	(2)
Income (Loss) Before Income Taxes	(159)	(783)	(16)	(1,306)
Discontinued Operations
Loss on classification as held for sale	(12,945)	0	(12,945)	0
Gain on disposal	547	0	547	0
Provision (benefit) for income taxes	(1,706)	450	(1,549)	544
Net Loss from Discontinued Operations	$ (10,851)	$ (1,233)	$ (10,865)	$ (1,850)