Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Consolidated Statements of Operations
Sales of goods	$ 107,915	$ 122,796
Sales of services	18,395	15,111
Total sales	126,310	137,907
Cost of goods sold	86,393	96,194
Cost of services sold	15,957	11,060
Total cost of sales	102,350	107,254
Gross profit	23,960	30,653
Selling and administrative expenses	22,817	22,251
Amortization expense	3,266	2,157
Interest expense	1,170	613
Interest income	(55)	(57)
Equity in loss (income) of nonconsolidated investments	196	(173)
Other expense (income)	715	(803)
Total operating expenses	28,109	23,988
(Loss) income from operations, before income taxes	(4,149)	6,665
Income tax (benefit) expense	(1,317)	2,380
Net (loss) income	$ (2,832)	$ 4,285
Basic (loss) earnings per common share	$ (0.28)	$ 0.42
Diluted (loss) earnings per common share	(0.28)	0.41
Dividends paid per common share	$ 0.04	$ 0.04