Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Net sales	$ 196,873	$ 201,784	$ 587,582	$ 603,200
Freight billed to customers	703	734	1,983	2,075
Total revenues	197,576	202,518	589,565	605,275
Cost of sales	155,694	154,827	457,298	458,199
Gross profit	41,882	47,691	132,267	147,076
Selling, general and administrative expenses	28,540	28,101	93,348	98,890
Income from operations	13,342	19,590	38,919	48,186
Other income (expense)	248	(396)	1,035	1,277
Earnings before interest and income taxes	13,590	19,194	39,954	49,463
Interest expense	5,231	4,701	15,629	13,762
Income before income taxes	8,359	14,493	24,325	35,701
Provision (benefit) for income taxes	5,450	(2,226)	12,003	1,476
Net income	$ 2,909	$ 16,719	$ 12,322	$ 34,225
Net income per share:
Basic	$ 0.13	$ 0.77	$ 0.56	$ 1.57
Diluted	0.13	0.75	0.56	1.54
Dividends declared per share	$ 0.115	$ 0.11	$ 0.345	$ 0.33