Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash	$ 49,482	$ 21,195
Accounts receivable, net	12,568	8,852
Inventory, net	5,434	6,091
Prepaid expenses and other current assets	4,155	3,610
Total current assets	71,639	39,748
Property and equipment, net	3,170	3,778
Goodwill	2,715	2,715
BELBUCA®license and distribution rights, net	37,125	40,500
Other intangible assets, net	867	1,360
Total assets	115,516	88,101
Current liabilities:
Accounts payable and accrued liabilities	23,919	26,149
Total current liabilities	23,919	26,149
Notes payable, net	50,516	47,660
Other long-term liabilities	5,511	5,415
Total liabilities	79,946	79,224
Commitments and contingencies (Note 12)
Stockholders' equity:
Preferred Stock	2	2
Common Stock, $.001 par value; 125,000,000 and 75,000,000 shares authorized at September 30, 2018 and December 31, 2017, respectively; 70,598,687 and 55,904,072 shares issued;70,583,196 and 55,888,581 shares outstanding at September 30, 2018 and December 31, 2017, respectively.	71	56
Additional paid-in capital	379,824	313,922
Treasury stock, at cost, 15,491 shares	(47)	(47)
Accumulated deficit	(344,280)	(305,056)
Total stockholders' equity	35,570	8,877
Total liabilities and stockholders' equity	$ 115,516	$ 88,101