CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 26,942	$ 32,820
Accounts receivable, net	37,006	45,317
Inventory, net	5,407	5,396
Prepaid expenses and other current assets	7,290	8,628
Income tax receivable	68	123
Total current assets	76,713	92,284
Property and equipment, net	670	752
Goodwill	12,100	12,100
Intangible assets, net	86,800	96,606
Other	2,118	2,263
Total assets	178,401	204,005
Current liabilities:
Accounts payable and accrued expenses	8,796	7,911
Accrued personnel expense	3,129	5,748
Accrued allowances	60,255	56,309
Other accrued expenses	6,679	6,909
Interest payable	5,879	10,612
Treximet Secured Notes - current, net	0	3,664
Other liabilities - current	2,737	2,648
Total current liabilities	87,475	93,801
Convertible notes - long-term, net	66,054	65,194
Exchangeable notes - long-term, net	8,468	7,975
Delayed draw term loan - long-term, net	27,717	27,248
Derivative liability	112	93
Contingent consideration	1,621	1,358
Treximet Secured Notes - long-term, net	162,405	163,887
Credit facility	14,185	14,185
Arbitration award	2,000	2,000
Other liabilities - long-term	805	2,521
Total liabilities	370,842	378,262
Commitments and contingencies (note 11)
Stockholders' deficit:
Preferred stock, $0.01 par value, authorized 10,000,000 shares; no shares issued and outstanding	0	0
Common stock, $.01 par value, 140,000,000 shares authorized, 11,873,562 and 11,841,173 shares issued and outstanding at March 31, 2018 and December 31, 2017	119	119
Additional paid-in capital	261,558	261,158
Accumulated other comprehensive loss	0	0
Accumulated deficit	(454,118)	(435,534)
Total stockholders' equity	(192,441)	(174,257)
Total liabilities and stockholders' equity	$ 178,401	$ 204,005