CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 121,904	$ 126,884
Short-term investments	0	1,205
Accounts receivable, net	43,912	72,482
Inventories, net	4,255	13,042
Prepaid and other current assets	57,297	17,238
Total current assets	227,368	230,851
Property and equipment, net	11,808	13,024
Intangible assets, net	717,542	793,873
Other long-term assets	26,789	869
Total assets	983,507	1,038,617
Current liabilities:
Accounts payable	17,394	14,732
Accrued rebates, returns and discounts	80,913	135,828
Accrued liabilities	26,075	60,496
Income taxes payable	0	126
Current portion of Senior Notes	125,000	82,500
Contingent consideration liability, current portion	0	156
Interest payable	10,260	13,220
Other current liabilities	1,432	3,522
Total current liabilities	261,074	310,580
Contingent consideration liability, long-term portion	877	1,457
Senior Notes	177,466	274,720
Convertible Notes	283,061	269,510
Other long-term liabilities	18,620	12,842
Total liabilities	741,098	869,109
Commitments and contingencies
Shareholders’ equity:
Common stock	6	6
Additional paid-in capital	400,869	389,015
Accumulated deficit	(158,462)	(219,508)
Accumulated other comprehensive loss, net of tax	(4)	(5)
Total shareholders’ equity	242,409	169,508
Total liabilities and shareholders' equity	$ 983,507	$ 1,038,617