Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 70,501	$ 108,927
Restricted cash	503	390
Accounts receivable, net	14,516	9,339
Inventories - current	15,711	15,718
Insurance proceeds receivable	22,000	22,000
Prepaid expenses and other current assets	7,641	9,762
Total current assets	130,872	166,136
Inventories - non-current	40,150	59,003
Property and equipment, net	3,450	4,159
Intangible assets, net	231,546	250,324
Other assets	2,303	1,160
Total assets	408,321	480,782
Current liabilities:
Accounts payable	15,744	17,609
Accrued liabilities	40,932	37,180
Provision for legal settlement - current	33,336	64,010
Total current liabilities	90,012	118,799
Long-term liabilities:
Convertible notes, net	249,789	225,584
Provision for legal settlement - non-current	29,714	0
Other liabilities	539	612
Total liabilities	370,054	344,995
Commitments and contingencies (Note 12)
Stockholders’ equity:
Common stock, without par value, 100,000 shares authorized at September 30, 2017 and December 31, 2016; 18,652 and 18,530 shares issued and outstanding at September 30, 2017 and December 31, 2016, respectively	551,925	551,259
Additional paid-in-capital	72,129	69,149
Accumulated deficit	(689,406)	(587,208)
Accumulated other comprehensive income	103,619	102,587
Total stockholders’ equity	38,267	135,787
Total liabilities and stockholders’ equity	$ 408,321	$ 480,782