CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 107,500	$ 488,668
Marketable securities	64,984	70,773
Accounts receivable, net	68,360	27,008
Receivables from collaborative partners	889	1,070
Inventories	11,354	8,456
Income taxes receivable	19,628	4,030
Deferred tax assets, net	9,601	9,601
Prepaid and other current assets	20,461	8,014
Total current assets	302,777	617,620
Marketable securities, long-term	2,027	6,961
Property and equipment, net	15,417	7,055
Intangible assets, net	1,035,566	72,361
Other assets	6,805	7,068
TOTAL ASSETS	1,362,592	711,065
Current liabilities:
Accounts payable	3,196	1,278
Accrued rebates, returns and discounts	105,113	35,710
Accrued liabilities	51,802	15,698
Contingent consideration liability	2,741
Interest payable	16,515	2,683
Other current liabilities	854	2,130
Total current liabilities	180,221	57,499
Contingent consideration liability	12,122	14,252
Senior Notes	562,984
Convertible Notes	239,625	229,891
Deferred tax liabilities, net, non-current	15,340	32,589
Other long-term liabilities	$ 10,645	$ 12,387
Commitments and contingencies (Note 12)
Shareholders' equity:
Preferred stock
Common stock	$ 258,208	$ 239,961
Additional paid-in capital	80,820	76,809
Retained earnings	2,644	47,714
Accumulated other comprehensive loss, net of tax	(17)	(37)
Total shareholders' equity	341,655	364,447
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 1,362,592	$ 711,065