CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (27,616)	$ (20,470)
Adjustments required to reconcile net loss to net cash used in operating activities
Share based compensation	730	887
Depreciation and impairment of fixed assets	2,698	2,244
Financial expenses, net (mainly exchange differences)	156	(331)
Changes in accrued liability for employee rights upon retirement	115	330
Gain on amounts funded in respect of employee rights upon retirement	(12)	(16)
Loss on sale of fixed assets	2	11
Changes in operating assets and liabilities:
Decrease in deferred revenues	(991)	(3,422)
Decrease (increase) in inventories	762	(6,702)
Decrease (increase) in accounts receivable	2,810	(5,097)
Increase in accounts payable and accruals	4,388	2,133
Net cash used in operating activities	(16,958)	(30,433)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(5,001)	(6,816)
Proceeds from sale of property and equipment	2
Amounts funded in respect of employee rights upon retirement, net	(122)	(101)
Net cash used in investing activities	(5,121)	(6,917)
CASH FLOWS FROM FINANCING ACTIVITIES:
Issuance of shares, net of issuance cost	20,650
Exercise of options	263	159
Net cash provided by financing activities	20,913	159
EFFECT OF EXCHANGE RATE CHANGES ON CASH	(170)	326
NET DECREASE IN CASH AND CASH EQUIVALENTS	(1,336)	(36,865)
BALANCE OF CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	35,900	81,266
BALANCE OF CASH AND CASH EQUIVALENTS AT END OF PERIOD	34,564	44,401
SUPPLEMENTARY INFORMATION ON INVESTING AND FINANCING ACTIVITIES NOT INVOLVING CASH FLOWS:
Purchase of property and equipment	1,477	1,268
Issuance cost not yet paid and accruals - other	60	5
Exercise of options granted to employees	$ 12