UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities:
Net loss	$ (19,428)	$ (9,537)
Less: (Loss) income from discontinued operations, net of income taxes	(437)	233
Loss from continuing operations, net of income taxes	(18,991)	(9,770)
Adjustments to reconcile net loss from continuing operations, net of income taxes to net cash used in operating activities:
Depreciation and amortization	6,988	4,538
Amortization of deferred financing costs and debt discount	1,318	1,003
Change in fair value of contingent consideration	0	51
Change in deferred income tax	619	174
Compensation under stock-based compensation plans	521	1,474
Gain on dispositions	0	(939)
Changes in assets and liabilities:
Receivables, net of bad debt expense	2,333	(4,417)
Inventory	5,616	13,867
Prepaid expenses and other assets	3,601	7,897
Accounts payable	(11,688)	(11,995)
Amounts due to plan sponsors	645	321
Accrued interest	(1,157)	(4,630)
Accrued expenses and other liabilities	(401)	(2,548)
Net cash used in operating activities from continuing operations	(10,596)	(4,974)
Net cash used in operating activities from discontinued operations	(437)	(5,989)
Net cash used in operating activities	(11,033)	(10,963)
Cash flows from investing activities:
Purchases of property and equipment	(1,684)	(2,429)
Proceeds from dispositions	0	1,105
Investment in restricted cash	(5,132)	0
Net cash used in investing activities	(6,816)	(1,324)
Cash flows from financing activities:
Proceeds from priming credit agreement, net	23,060	0
Net proceeds from private placement, net of issuance costs	5,052	0
Borrowings on revolving credit facility	563	21,000
Repayments on revolving credit facility	(1,000)	(13,000)
Principal payments of long-term debt	(3,137)	(3,137)
Repayments of capital leases	(238)	(51)
Other	(51)	(53)
Net cash provided by financing activities	24,249	4,759
Net change in cash and cash equivalents	6,400	(7,528)
Cash and cash equivalents - beginning of period	9,569	15,577
Cash and cash equivalents - end of period	15,969	8,049
DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid during the period for interest	12,548	13,143
Cash paid during the period for income taxes	$ 125	$ 13