Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Current assets:
Cash and cash equivalents	$ 30,292	$ 13,237	$ 29,504
Receivables, net	81,072	54,173	70,399
Receivables pledged under receivables facility	152,333	102,583	149,375
Product inventories, net	455,156	474,275	412,587
Prepaid expenses and other current assets	12,084	11,946	11,062
Deferred income taxes	5,288	5,530	3,256
Total current assets	736,225	661,744	676,183
Property and equipment, net	84,643	69,854	66,296
Goodwill	185,486	172,761	172,150
Other intangible assets, net	13,645	11,845	11,393
Equity interest investments	1,152	1,231	1,196
Other assets	16,370	16,926	13,682
Total assets	1,037,521	934,361	940,900
Current liabilities:
Accounts payable	199,922	246,554	170,582
Accrued expenses and other current liabilities	126,654	56,591	77,298
Short-term borrowings and current portion of long-term debt and other long-term liabilities	1,298	1,700	1,799
Total current liabilities	327,874	304,845	249,679
Deferred income taxes	28,359	29,808	22,755
Long-term debt, net	388,891	326,345	391,571
Other long-term liabilities	17,945	14,955	13,216
Total liabilities	763,069	675,953	677,221
Redeemable noncontrolling interest	2,467	2,665	2,457
Stockholders' equity:
Common stock	42	43	43
Additional paid-in capital	399,071	374,138	361,553
Retained deficit	(113,276)	(104,709)	(87,174)
Accumulated other comprehensive loss	(13,852)	(13,729)	(13,200)
Total stockholders' equity	271,985	255,743	261,222
Total liabilities, redeemable noncontrolling interest and stockholders' equity	$ 1,037,521	$ 934,361	$ 940,900