CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 105,973	$ 42,107
Accounts receivable, net	12,952	42,744
Inventories, net	518	3,412
Consideration receivable from sale of Gralise	50,019	0
Prepaid and other current assets	10,651	15,688
Total current assets	180,113	103,951
Property and equipment, net	3,233	3,497
Intangible assets, net	23,671	400,535
Investments, net	8,132	13,064
Other long-term assets	4,125	6,123
Total assets	219,274	527,170
Current liabilities:
Accounts payable	4,982	16,193
Accrued rebates, returns and discounts	32,359	58,943
Accrued liabilities	24,716	18,948
Interest payable	304	8,375
Other current liabilities	2,066	2,094
Total current liabilities	122,293	184,553
Other long-term liabilities	12,944	13,401
Total liabilities	135,237	469,212
Commitments and contingencies
Shareholders’ equity:
Common stock	8	8
Additional paid-in capital	442,600	457,751
Accumulated deficit	(358,571)	(399,801)
Total shareholders’ equity	84,037	57,958
Total liabilities and shareholders' equity	219,274	527,170
Senior Notes
Current liabilities:
Senior Notes, current portion	0	80,000
Senior Notes	0	76,443
Convertible debt
Current liabilities:
Senior Notes, current portion	57,866	0
Senior Notes	$ 0	$ 194,815