CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 06, 2018	Oct. 07, 2017	Oct. 06, 2018	Oct. 07, 2017
Net sales	$ 43,955	$ 42,861	$ 124,788	$ 128,648
Costs and Expenses
Cost of products sold	31,646	31,502	91,994	95,927
Selling, administrative and general expenses	6,856	6,866	22,927	22,053
Amortization	319	365	1,067	1,212
Operating Income	5,134	4,128	8,800	9,456
Other Income (Expense)
Interest expense	(35)	(200)	(390)	(601)
Equity in earnings of affiliates	0	615	121	639
Gain on sale of equity method investment (includes ($3,729) of accumulated other comprehensive loss reclassification from foreign currency translation adjustment)	0	0	13,020	0
Gain on bargain purchase	0	0	0	256
Other income (expense)	7	(6)	(92)	(49)
Income Before Income Taxes	5,106	4,537	21,459	9,701
Provision for Income Taxes	1,531	1,419	4,597	3,099
Net Income	$ 3,575	$ 3,118	$ 16,862	$ 6,602
Earnings Per Share Data:
Basic earnings per share	$ 0.248	$ 0.217	$ 1.169	$ 0.460
Diluted earnings per share	0.247	0.217	1.167	0.459
Dividends declared	$ 0.125	$ 0.115	$ 0.375	$ 0.345