CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 36,646	$ 56,135
Restricted cash	10,003	10,002
Accounts receivable, net	51,756	61,209
Inventory, net	11,827	10,035
Prepaid expenses and other current assets	12,112	11,574
Income tax receivable	6,856	6,735
Total current assets	129,200	155,690
Property and equipment, net	2,459	2,346
Goodwill	54,865	54,865
Intangible assets, net	262,393	285,943
Other	326	347
Total assets	449,243	499,191
Current liabilities:
Accounts payable and accrued expenses	37,406	27,772
Accrued allowances	62,483	62,678
Interest payable	6,726	11,903
Treximet Secured Notes - current	0	13,335
Restricted cash payable	10,003	10,002
Other liabilities - current	4,572	6,753
Total current liabilities	121,190	132,443
Convertible notes - long-term	100,818	99,776
Derivative liability	2,371	9,165
Contingent consideration	8,553	14,055
Treximet Secured Notes - long-term	189,278	188,715
Credit facilities - long-term	14,000	15,000
Deferred income tax liability - long-term	65	202
Other liabilities - long-term	4,357	6,738
Total liabilities	$ 440,632	$ 466,094
Commitments and contingencies (notes 1, 3, 6, 7, 10 and 11)
STOCKHOLDERS' EQUITY
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, 63,899,899 and 63,874,549 issued and 61,127,965 and 61,112,527 outstanding at March 31, 2016 and December 31, 2015, respectively	611	611
Additional paid-in capital	228,306	226,837
Treasury stock, at cost, 2,771,934 and 2,762,022 shares held at March 31, 2016 and December 31, 2015, respectively	(5,567)	(5,548)
Accumulated deficit	(214,739)	(188,803)
Total stockholders' equity	8,611	33,097
Total liabilities and stockholders' equity	$ 449,243	$ 499,191