Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash flows from operating activities
Net loss	$ (5,251)	$ (1,456)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation	1,270	833
Amortization	1,429	850
Non-cash interest expense	149	25
Share-based compensation expense	321	305
Increase in accounts receivable allowances	62	163
Increase in inventory reserves	219	225
(Decrease) increase in valuation of private placement warrants liability	(1,256)	3,614
Loss on investment in joint venture	85	47
Loss on disposal of assets		18
(Increase) decrease in operating assets, net of effects of business combination:
Accounts receivable	41,140	6,251
Inventories	9,393	(18,059)
Prepaid expenses and other assets	1,306	672
Increase (decrease) in operating liabilities, net of effects of business combination:
Accounts payable	(35,274)	(4,820)
Accrued compensation and benefits and other accrued liabilities	(3,492)	568
Income taxes payable		812
Other noncurrent liabilities	(106)	221
Net cash provided by (used in) operating activities	9,995	(9,731)
Cash flows from investing activities
Purchases of property, plant & equipment	(214)	(806)
Business combination		(9,735)
Net cash used in investing activities	(214)	(10,541)
Cash flows from financing activities
Advances from revolving line of credit - noncurrent obligation	46,902	32,363
Repayments of revolving line of credit - noncurrent obligation	(63,633)	(8,000)
Payments on long-term debt		(417)
Net cash (used in) provided by financing activities	(16,731)	23,946
(Decrease) increase in cash	(6,950)	3,674
Cash at beginning of period	8,445	6,561
Cash at end of period	1,495	10,235
Supplemental disclosures of cash flow information
Cash paid for interest	479	435
Cash paid for income taxes	100	608
Supplemental disclosure of non-cash transactions
Unpaid property, plant & equipment	$ 687	$ 1,001