CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
CURRENT ASSETS:
Cash and cash equivalents	$ 76,374	$ 54,767
Other assets	1,667	2,202
Inventories	5,767	3,451
Assets of discontinued operation	2,073	5,100
Total current assets	85,881	65,520
FUNDS IN RESPECT OF EMPLOYEE RIGHTS UPON RETIREMENT	1,628	1,555
PROPERTY AND EQUIPMENT, NET	9,744	11,282
Total assets	97,253	78,357
Accounts payable and accruals:
Trade	3,629	3,836
Other	5,534	6,802
Deferred revenues	504	886
Liabilities of discontinued operation	1,568	52,830
Total current liabilities	11,235	64,354
LONG TERM LIABILITIES:
Convertible notes	67,796	67,351
Deferred revenues	744
Liability for employee rights upon retirement	2,304	2,253
Promissory note	4,301
Total long term liabilities	75,145	69,604
Total liabilities	$ 86,380	$ 133,958
COMMITMENTS (Note 6)
SHAREHOLDERS’ EQUITY (CAPITAL DEFICIENCY):
Common Stock, $0.001 par value: Authorized - as of December 31, 2014 and 2015, 150,000,000 shares; issued and outstanding - as of December 31, 2014 and 2015, 93,603,819 shares and 99,800,397 shares, respectively	$ 100	$ 94
Additional paid-in capital	194,064	185,633
Accumulated deficit	(183,291)	(241,328)
Total shareholders’ equity (capital deficiency)	10,873	(55,601)
Total liabilities and shareholders’ equity (net of capital deficiency)	$ 97,253	$ 78,357