Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net sales	$ 334,893	$ 258,349
Costs and expenses
Cost of materials sold (excludes items shown seperately below)	258,454	199,820
Warehouse and processing	23,501	20,492
Administrative and general	18,165	16,040
Distribution	10,365	9,207
Selling	6,511	5,687
Occupancy	2,310	2,337
Depreciation	4,314	4,509
Amortization	222	222
Total costs and expenses	323,842	258,314
Operating income	11,051	35
Other loss, net	26	5
Income before interest and income taxes	11,025	30
Interest and other expense on debt	1,626	1,285
Income (loss) before income taxes	9,399	(1,255)
Income tax provision (benefit)	1,700	(488)
Net income (loss)	7,699	(767)
Net gain on cash flow hedges, net of tax of $30 at March 31, 2016.		48
Total comprehensive income (loss)	$ 7,699	$ (719)
Earnings per share:
Net income (loss) per share - basic (in dollars per share)	$ 0.68	$ (0.07)
Weighted average shares outstanding - basic (in shares)	11,369	11,182
Net income (loss) per share - diluted (in dollars per share)	$ 0.68	$ (0.07)
Weighted average shares outstanding - diluted (in shares)	11,369	11,182