Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Net Sales	$ 175,780	$ 177,333	$ 171,662
Costs and Expenses
Cost of products sold	130,750	132,606	127,395
Selling, administrative and general expenses	29,807	28,548	27,357
Amortization	1,406	1,579	2,327
Operating Income	13,817	14,600	14,583
Other Income (Expense)
Interest expense	(427)	(804)	(834)
Equity in earnings of affiliates	121	1,634	1,672
Gain on sale of equity method investment (includes ($3,729) of accumulated other comprehensive loss reclassification from foreign currency translation adjustment)	13,020	0	0
Gain on bargain purchase	0	256	0
Other income (expense)	(89)	(169)	121
Income Before Income Taxes	26,442	15,517	15,542
Provision for Income Taxes	6,000	1,456	4,049
Net Income	$ 20,442	$ 14,061	$ 11,493
Earnings Per Share Data:
Basic earnings per share	$ 1.42	$ 0.98	$ 0.81
Diluted earnings per share	$ 1.41	$ 0.98	$ 0.80