UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash flows from operating activities:
Net loss	$ (48,626)	$ (17,771)
Less: (Loss) income from discontinued operations, net of income taxes	(940)	308
Loss from continuing operations, net of income taxes	(47,686)	(18,079)
Adjustments to reconcile net loss from continuing operations, net of income taxes to net cash used in operating activities:
Depreciation and amortization	13,777	8,790
Amortization of deferred financing costs and debt discount	2,875	1,987
Change in fair value of contingent consideration	0	102
Change in deferred income tax	1,223	352
Compensation under stock-based compensation plans	1,027	1,993
Loss (gain) on dispositions	685	(939)
Loss on extinguishment of debt	13,453	0
Changes in assets and liabilities:
Receivables, net of bad debt expense	8,721	(1,281)
Inventory	7,343	10,537
Prepaid expenses and other assets	5,469	322
Accounts payable	(12,753)	(16,190)
Amounts due to plan sponsors	1,027	62
Accrued interest	31	(192)
Accrued expenses and other liabilities	714	(3,140)
Net cash used in operating activities from continuing operations	(4,094)	(15,676)
Net cash used in operating activities from discontinued operations	(940)	(5,913)
Net cash used in operating activities	(5,034)	(21,589)
Cash flows from investing activities:
Purchases of property and equipment	(4,292)	(5,466)
Proceeds from dispositions	0	1,132
Investment in restricted cash	(5,055)	0
Net cash used in investing activities	(9,347)	(4,334)
Cash flows from financing activities:
Proceeds from priming credit agreement, net of expenses	23,060	0
Fees attributable to extinguishment of debt	(311)	0
Net proceeds from issuance of equity, net of issuance costs	20,776	83,267
Borrowings on long-term debt, net of expenses	294,446	0
Borrowings on revolving credit facility	563	45,000
Repayments on revolving credit facility	(55,863)	(60,000)
Principal payments of long-term debt	(236,770)	(6,274)
Repayments of capital leases	(401)	(129)
Other	(155)	(93)
Net cash provided by financing activities	45,345	61,771
Net change in cash and cash equivalents	30,964	35,848
Cash and cash equivalents - beginning of period	9,569	15,577
Cash and cash equivalents - end of period	40,533	51,425
DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid during the period for interest	22,613	17,325
Cash paid during the period for income taxes	249	229
DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Entry into capital lease	$ 1,327	$ 0