CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (123,766)	$ (2,458)
Adjustments to reconcile net loss to net cash used in operating activities:
Amortization of inventory step up	23,594
Depreciation and amortization	19,351	6,061
Deferred taxes	(6,250)	(4,547)
Stock-based compensation	5,096	2,340
Paid-in-kind interest	4,817	1,662
Amortization of deferred financing costs and discounts	4,334	1,127
Other operating activity	704	562
Changes in operating assets and liabilities, net of acquisition:
Accounts receivable	(286,661)	(2,342)
Accounts payable and accrued expenses	(87,709)	4,107
Inventories	35,458	(7,644)
Prepaid expenses and other assets	12,658	(519)
Other liabilities	757	(75)
Net cash used in operating activities	(397,617)	(1,726)
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition, net of cash acquired	(1,179,669)
Collections of sold receivables	312,966
Purchases of property and equipment	(1,456)	(1,127)
Net cash used in investing activities	(868,159)	(1,127)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from issuance of common stock	143,651
Proceeds from issuance of long-term debt	1,252,133
Repayment of long-term debt	(47,935)	(938)
Proceeds (repayment) from line of credit, net	(21,852)	7,708
Proceeds from long-term convertible note	25,000
Payment of deferred financing costs	(62,772)	(124)
(Repayment of) proceeds from customer cash advances		(1,707)
Taxes paid in lieu of shares issued for stock-based compensation	(1,103)	(270)
Net cash provided by financing activities	1,287,122	4,669
Effect of exchange rate changes on cash and cash equivalents	(77)	(42)
NET CHANGE IN CASH AND CASH EQUIVALENTS	21,269	1,774
CASH AND CASH EQUIVALENTS, at beginning of year	8,250	6,476
CASH AND CASH EQUIVALENTS, at end of year	29,519	8,250
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Interest paid	8,125	4,768
Income taxes paid	179	$ 192
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Beneficial interest obtained in exchange for securitized trade receivables	269,411
Conversion of short-term convertible notes	$ 13,764