CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Oct. 05, 2013	Oct. 06, 2012	Oct. 05, 2013	Oct. 06, 2012
Net sales	$ 38,482	$ 34,206	$ 117,305	$ 106,800
Costs, expenses and other income:
Cost of products sold	26,945	23,249	79,210	72,943
Selling, general and administrative expenses	7,748	7,466	24,646	23,729
Goodwill and intangible asset impairment charges	0	13,362	0	13,362
Amortization	544	516	1,819	1,722
Operating income (Loss)	3,245	(10,387)	11,630	(4,956)
Interest expense, net	(176)	(144)	(596)	(490)
Other income	931	919	867	1,331
Equity method investment impairment	0	(382)	0	(382)
Income (Loss) before income taxes	4,000	(9,994)	11,901	(4,497)
Provision for income taxes	1,487	1,509	5,146	4,343
Net income (Loss)	$ 2,513	$ (11,503)	$ 6,755	$ (8,840)
Per share data:
Basic earnings (loss) per share (in dollars per share)	$ 0.19	$ (0.86)	$ 0.50	$ (0.67)
Diluted earnings (loss) per share (in dollars per share)	$ 0.18	$ (0.85)	$ 0.50	$ (0.66)
Dividends declared (in dollars per share)	$ 0.09	$ 0.08	$ 0.25	$ 0.23