CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	4 Months Ended		6 Months Ended
	Jul. 13, 2013	Jul. 14, 2012	Jul. 13, 2013	Jul. 14, 2012
Net sales	$ 46,985	$ 42,029	$ 78,823	$ 72,594
Costs, expenses and other income:
Cost of products sold	31,305	29,685	52,265	49,694
Selling, general and administrative expenses	9,625	8,966	16,898	16,263
Amortization	718	689	1,275	1,206
Operating income	5,337	2,689	8,385	5,431
Interest expense, net	(253)	(192)	(420)	(346)
Other income (expense)	(26)	240	(64)	412
Income before income taxes	5,058	2,737	7,901	5,497
Provision for income taxes	2,440	1,650	3,659	2,834
Net income	$ 2,618	$ 1,087	$ 4,242	$ 2,663
Per share data:
Basic earnings per share (in dollars per share)	$ 0.19	$ 0.08	$ 0.31	$ 0.20
Diluted earnings per share (in dollars per share)	$ 0.19	$ 0.08	$ 0.31	$ 0.20
Dividends declared (in dollars per share)	$ 0.08	$ 0.15	$ 0.16	$ 0.15