CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
CURRENT ASSETS:
Cash and cash equivalents	$ 71,144	$ 86,398
Accounts receivable - Trade	2,097	2,091
Other assets	1,988	1,457
Inventories	7,135	7,957
Total current assets	82,364	97,903
FUNDS IN RESPECT OF EMPLOYEE RIGHTS UPON RETIREMENT	1,721	1,578
PROPERTY AND EQUIPMENT, NET	12,438	13,711
DEFERRED CHARGES	128	141
Total assets	96,651	113,333
Accounts payable and accruals:
Trade	3,592	5,254
Other	16,305	12,073
Deferred revenues	7,282	9,369
Total current liabilities	27,179	26,696
LONG TERM LIABILITIES:
Convertible notes	67,255	67,048
Deferred revenues	39,514	41,796
Liability in connection with collaboration operation		2,371
Liability for employee rights upon retirement	2,493	2,368
Total long term liabilities	109,262	113,583
Total liabilities	136,441	140,279
COMMITMENTS
CAPITAL DEFICIENCY	(39,790)	(26,946)
Total liabilities net of capital deficiency	$ 96,651	$ 113,333