CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
CURRENT ASSETS:
Cash and cash equivalents	$ 43,544	$ 23,215
Other accounts receivable and prepaid expenses	219	167
Total current assets	43,763	23,382
Long term deposits	66	122
Severance pay fund	130	105
Property and equipment, net	5,016	4,549
Total assets	48,975	28,158
CURRENT LIABILITIES:
Trade payables	1,962	2,704
Deferred revenues	431	1,066
Other accounts payable and accrued expenses	1,945	2,587
Total current liabilities	4,338	6,357
NON-CURRENT LIABILITIES:
Accrued severance pay	187	154
Liability related to warrants	24,391	7,078
Other accounts payable	258	258
Total non-current liabilities	24,836	7,490
COMMITMENTS AND CONTINGENT LIABILITIES
SHAREHOLDERS' EQUITY:
Ordinary Shares of NIS 0.01 par value - Authorized: 50,000,000 at June 30, 2017 and December 31, 2016, respectively; Issued and outstanding: 26,556,052 and 20,139,826 at June 30, 2017 (unaudited) and December 31, 2016, respectively	69	51
Additional paid-in capital	135,608	103,430
Accumulated deficit	(115,876)	(89,170)
Total shareholders' equity	19,801	14,311
Total liabilities and shareholders' equity	$ 48,975	$ 28,158