UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net loss	$ (17,770)	$ (264,481)
Less: income (loss) from discontinued operations, net of income taxes	308	(2,285)
Loss from continuing operations, net of income taxes	(18,078)	(262,196)
Adjustments to reconcile net loss from continuing operations, net of income taxes to net cash used in operating activities:
Depreciation and amortization	8,790	12,041
Impairment of goodwill	0	238,000
Amortization of deferred financing costs and debt discount	1,989	1,792
Change in fair value of contingent consideration	102	(72)
Change in deferred income taxes	352	(15,834)
Stock-based compensation expense	1,990	2,819
Gain on disposition of property and equipment	(939)	0
Changes in assets and liabilities:
Receivables, net of bad debt expense	(1,281)	7,933
Inventory	10,537	(5,149)
Prepaid expenses and other assets	322	(691)
Accounts payable	(16,190)	(12,728)
Amounts due to plan sponsors	62	(1,403)
Accrued interest	(192)	(148)
Accrued expenses and other liabilities	(3,140)	(8,530)
Net cash used in operating activities from continuing operations	(15,676)	(44,166)
Net cash used in operating activities from discontinued operations	(5,913)	(1,994)
Net cash used in operating activities	(21,589)	(46,160)
Cash flows from investing activities:
Purchases of property and equipment	(5,466)	(5,797)
Proceeds from sale of property and equipment	1,132	0
Net cash used in investing activities	(4,334)	(5,797)
Cash flows from financing activities:
Proceeds from issuance of convertible preferred stock and warrants, net of issuance costs	0	58,951
Deferred and other financing costs	0	(1,218)
Borrowings on revolving credit facility	45,000	129,163
Repayments on revolving credit facility	(60,000)	(134,163)
Principal payments of long-term debt	(6,274)	0
Repayments of capital leases	(129)	(345)
Proceeds from equity offering, net of $7,133 in offering costs	83,267	0
Other	(93)	2
Net cash provided by financing activities	61,771	52,390
Net change in cash and cash equivalents	35,848	433
Cash and cash equivalents - beginning of period	15,577	740
Cash and cash equivalents - end of period	51,425	1,173
DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid during the period for interest	17,325	18,391
Cash paid during the period for income taxes	229	515
DISCLOSURE OF NON-CASH TRANSACTIONS:
Capital lease obligations incurred to acquire property and equipment	$ 753	$ 0