Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 64,730	$ 91,551
Trade accounts receivable	0	12,577
Inventory	0	7,047
Prepaid expenses and other current assets	6,000	8,739
Total current assets	70,730	119,914
Property and equipment, net	221	1,710
Intangible assets	102,500	102,500
Goodwill	6,234	6,234
Other assets	3,560	1,147
Total assets	183,245	231,505
Current liabilities:
Accounts payable	2,040	4,549
Accrued expenses	13,289	6,374
Accrued compensation	4,792	3,652
Common stock warrant liabilities	449	809
Working capital advance note payable, net of discount of $0 and $3,733 at September 30, 2017 and December 31, 2016, respectively	0	3,267
Current portion of long-term debt	5,333	0
Deferred revenue	0	1,245
Current liabilities of discontinued operations	186	414
Total current liabilities	26,089	20,310
Long term debt	13,890	18,824
Contingent consideration	64,400	52,800
Deferred income taxes	17,425	17,425
Other long-term liabilities	1,823	1,390
Stockholders’ equity:
Common stock, $0.001 par value; 50,000 shares authorized; 26,545 and 24,813 shares issued and outstanding at September 30, 2017 and December 31, 2016, respectively	27	25
Additional paid-in capital	591,923	565,954
Accumulated deficit	(532,332)	(445,223)
Total stockholders’ equity	59,618	120,756
Total liabilities and stockholders’ equity	$ 183,245	$ 231,505