CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 05, 2019	Oct. 06, 2018	Oct. 05, 2019	Oct. 06, 2018
CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS
Net sales	$ 45,756	$ 43,955	$ 133,497	$ 124,788
Costs and Expenses
Cost of products sold	35,717	31,646	102,022	91,994
Selling, administrative and general expenses	6,793	6,856	24,576	22,927
Amortization	347	319	1,135	1,067
Operating Income	2,899	5,134	5,764	8,800
Other Income (Expense)
Interest expense	(96)	(35)	(295)	(390)
Equity in earnings of affiliates	0	0	0	121
Gain on sale of equity method investment (includes ($3,729) of accumulated other comprehensive loss reclassification from foreign currency translation adjustment)	0	0	0	13,020
Other income (expense)	3	7	12	(92)
Income Before Income Taxes	2,806	5,106	5,481	21,459
Provision for Income Taxes	266	1,531	798	4,597
Net Income	$ 2,540	$ 3,575	$ 4,683	$ 16,862
Earnings Per Share Data:
Basic earnings per share	$ 0.18	$ 0.25	$ 0.32	$ 1.17
Diluted earnings per share	0.18	0.25	0.32	1.17
Dividends declared	$ 0.125	$ 0.125	$ 0.375	$ 0.375