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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Statement
Net sales	$ 241,330	$ 207,061	$ 171,050
Cost of goods sold	190,863	163,261	138,379
Gross profit	50,467	43,800	32,671
Selling, general and administrative expenses	27,415	23,249	20,665
Operating income	23,052	20,551	12,006
Interest income	355	420	521
Income before income taxes	23,407	20,971	12,527
Income tax provision	6,662	6,665	3,613
Net income	$ 16,745	$ 14,306	$ 8,914
EARNINGS PER SHARE
Basic (in dollars per share)	$ 0.44	$ 0.39	$ 0.24
Diluted (in dollars per share)	0.44	0.39	0.24
Dividends paid per share (in dollars per share)	$ 0.24	$ 0.20	$ 0.16

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