CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current Assets:
Cash and cash equivalents	$ 117,787	$ 82,387
Accounts receivable	5,036	0
Inventories	13,045	5,640
Prepaid expenses and other current assets	8,560	889
Total Current Assets	144,428	88,916
Property and equipment, net	1,045	593
Security deposits	318	343
Total Assets	145,791	89,852
Current Liabilities:
Accounts payable	17,182	15,584
Accrued expenses	14,208	13,552
Interest payable on senior convertible notes	581	294
Deferred revenues, net	1,927	0
Total Current Liabilities	33,898	29,430
Senior convertible notes, net	17,125	22,665
Long term debt, net	95,977	0
Derivative financial instruments, at estimated fair value-warrants	0	216
Other long-term liabilities	460	0
Total Liabilities	147,460	52,311
Commitments and contingencies
Stockholders’ (Deficit)/Equity
Preferred stock, authorized 20,000,000 shares and none outstanding, at September 30, 2017 and December 31, 2016	0	0
Common stock, par value of $.0001, 400,000,000 shares authorized at September 30, 2017 and 350,000,000 shares authorized at December 31, 2016. Issued and outstanding 224,954,941 shares and 202,737,860 shares at September 30, 2017 and December 31, 2016, respectively.	23	20
Additional paid-in capital	768,664	620,513
Accumulated deficit	(770,356)	(582,992)
Total Stockholders’ (Deficit)/Equity	(1,669)	37,541
Total Liabilities and Stockholders’ (Deficit)/Equity	$ 145,791	$ 89,852