CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 58,037	$ (29,943)	$ (27,790)
Income from discontinued operations	85,319	3,355	6,947
Loss from continuing operations	(27,282)	(33,298)	(34,737)
Adjustments required to reconcile net loss to net cash used in operating activities:
Share based compensation	1,802	1,242	4,089
Depreciation	2,370	3,140	3,539
Financial expenses (income), net	124	1,446	(264)
Changes in accrued liability for employee rights upon retirement	59	140	200
Loss (gain) on amounts funded in respect of employee rights upon retirement	18	(22)	(58)
Gain on sale of fixed assets	(2)	(3)
Financial expenses in respect to convertible notes	445	444	127
Changes in operating assets and liabilities:
Increase in deferred revenues	362	886
Decrease (increase) in other assets	523	(1,006)	2,238
Increase in inventories	(2,316)	(3,451)
Increase (decrease) in accounts payable and accruals (including long term)	(1,873)	1,367	869
Net cash used in continuing operations	(25,770)	(29,115)	(23,997)
Net cash provided by (used in) discontinued operations	1,486	(166)	(6,656)
Net cash used in operating activities	(24,284)	(29,281)	(30,653)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(464)	(785)	(1,890)
Proceeds from sale of property and equipment	3	11
Decrease (increase) in restricted deposit	45	(90)	(42)
Amounts funded in respect of employee rights upon retirement, net	(96)	(137)	(170)
Net cash used in continuing operations	(512)	(1,001)	(2,102)
Net cash provided by discontinued operations	39,899
Net cash provided by (used in) investing activities	39,387	(1,001)	(2,102)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net proceeds from issuance of convertible notes			66,780
Issuance of shares, net of issuance cost	6,101
Exercise of options	534	46	112
Net cash provided by financing activities	6,635	46	66,892
EFFECT OF EXCHANGE RATE CHANGES ON CASH	(131)	(1,395)	226
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	21,607	(31,631)	34,363
BALANCE OF CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	54,767	86,398	52,035
BALANCE OF CASH AND CASH EQUIVALENTS AT END OF YEAR	76,374	54,767	86,398
SUPPLEMENTARY INFORMATION ON INVESTING AND FINANCING ACTIVITIES NOT INVOLVING CASH FLOWS:
Purchase of property and equipment	489	120	186
Issuance of promissory note	4,301	0	0
SUPPLEMENTARY DISCLOSURE ON CASH FLOWS
Interest paid	$ 3,105	$ 3,079	$ 0