Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017	Jun. 30, 2017
Current assets:
Cash and cash equivalents	$ 42,167	$ 29,940	$ 26,666
Receivables, net	135,104	76,597	112,802
Receivables pledged under receivables facility	269,311	119,668	257,483
Product inventories, net	606,583	536,474	542,805
Prepaid expenses and other current assets	17,169	19,569	15,514
Total current assets	1,070,334	782,248	955,270
Property and equipment, net	113,048	100,939	106,787
Goodwill	189,066	189,435	186,124
Other intangible assets, net	12,608	13,223	13,430
Equity interest investments	1,130	1,127	1,158
Other assets	18,095	14,090	16,367
Total assets	1,404,281	1,101,062	1,279,136
Current liabilities:
Accounts payable	300,232	245,249	273,309
Accrued expenses and other current liabilities	83,271	65,482	98,225
Short-term borrowings and current portion of long-term debt	21,462	10,835	14,901
Total current liabilities	404,965	321,566	386,435
Deferred income taxes	24,729	24,585	28,445
Long-term debt, net	635,658	508,815	538,579
Other long-term liabilities	25,128	22,950	22,418
Total liabilities	1,090,480	877,916	975,877
Stockholders' equity:
Common stock	40	40	41
Additional paid-in capital	442,614	426,750	416,603
Retained deficit	(119,998)	(196,316)	(103,511)
Accumulated other comprehensive loss	(8,855)	(7,328)	(9,874)
Total stockholders' equity	313,801	223,146	303,259
Total liabilities and stockholders' equity	$ 1,404,281	$ 1,101,062	$ 1,279,136