Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Consolidated Statements of Operations
Sales of goods	$ 146,780	$ 151,906	$ 269,576	$ 255,114
Sales of services	24,639	14,926	39,750	23,132
Total sales	171,419	166,832	309,326	278,246
Cost of goods sold	114,793	125,419	210,987	206,571
Cost of services sold	19,537	10,713	30,596	16,848
Total cost of sales	134,330	136,132	241,583	223,419
Gross profit	37,089	30,700	67,743	54,827
Selling and administrative expenses	24,278	19,599	46,528	37,624
Amortization expense	3,456	1,172	5,613	2,313
Interest expense	1,288	126	1,901	249
Interest income	(37)	(147)	(94)	(291)
Equity in loss (income) of nonconsolidated investments	186	(142)	13	(346)
Other loss (income)	95	(138)	(708)	(273)
Total Operating Expenses	29,266	20,470	53,253	39,276
Income before income taxes	7,823	10,230	14,490	15,551
Income tax expense	2,461	3,368	4,841	5,040
Net income	$ 5,362	$ 6,862	$ 9,649	$ 10,511
Basic earnings per common share:
Basic earnings per common share	$ 0.52	$ 0.67	$ 0.94	$ 1.03
Diluted earnings per common share:
Diluted earnings per common share	0.52	0.67	0.93	1.02
Dividends paid per common share	$ 0.04	$ 0.03	$ 0.08	$ 0.06