CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash flows from operating activities:
Net loss	$ (51,078)	$ (57,075)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	185	484
Amortization of intangibles	36,637	44,261
Amortization of deferred financing costs	1,482	1,214
Accretion expense	2,702	1,752
Deferred income tax benefit	0	24
Stock compensation expense	1,404	2,239
Fair market value change in derivative liability	84	(6,953)
Fair market value change in contingent consideration	(540)	(9,474)
Loss on disposal of fixed assets	0	35
Impairment of fixed assets and intangibles	0	1,736
(Increase) decrease in operating assets:
Accounts receivable	5,483	13,291
Income tax receivable	962	(295)
Inventory	(707)	342
Prepaid expenses and other assets	851	1,878
Increase (decrease) in operating liabilities:
Accounts payable and accrued expenses	892	(4,337)
Accrued allowances	(5,222)	(6,932)
Interest payable	(595)	(730)
Other liabilities	(1,717)	(2,246)
Net cash used in operating activities	(9,177)	(20,786)
Cash flows from investing activities:
Acquisitions	0	(583)
Purchase of software and equipment	(3)	(949)
Net cash used in investing activities	(3)	(1,532)
Cash flows from financing activities:
Payments on Treximet Secured Notes	(12,812)	(14,908)
Net payments on credit facilities	0	(1,000)
Payments on mortgages and capital leases	(42)	(31)
Proceeds from issuance of common stock, net of tax and costs	0	11,353
Shares withheld for the payment of taxes	0	(24)
Net cash used in financing activities	(12,854)	(4,610)
Net decrease in cash and cash equivalents	(22,034)	(26,928)
Cash and cash equivalents, beginning of period	36,375	56,135
Cash and cash equivalents, end of period	$ 14,341	$ 29,207