CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $) In Thousands, except Share data	Total	Ordinary Shares [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
BALANCE at Jun. 30, 2011	$ 7,160	$ 2	$ 33,283	$ (26,125)
BALANCE, shares at Jun. 30, 2011		16,046,290
Net loss	(17,597)			(17,597)
Employee and non-employee share-based compensation expenses	10,554		10,554
Employee and non-employee share-based compensation expenses, shares		748,446
Acquisition and cancellation of shares	(21)		(21)
Acquisition and cancellation of shares, shares		(4,696)
Exercise of options by employees and non-employees	1,500		1,500
Exercise of options by employees and non-employees, shares		250,000
Beneficial conversion feature of convertible loan	3,790		3,790
BALANCE at Jun. 30, 2012	5,386	2	49,106	(43,722)
BALANCE, shares at Jun. 30, 2012	17,040,040	17,040,040
Net loss	(29,258)			(29,258)
Employee and non-employee share-based compensation expenses	3,839		3,839
Issuance of shares - public offering, net of $2,121 issuance costs	22,880	1	22,879
Issuance of shares - public offering, net of $2,121 issuance costs, shares		12,500,000
Issuance of shares	3,238		3,238
Issuance of shares, shares		1,168,515
Exercise of Warrants	962		962
Exercise of Warrants, shares		195,652
Exercise of options by employees and non-employees	95		95
Exercise of options by employees and non-employees, shares		834,570
Shares of common stock used to satisfy tax withholding obligations	(27)		(27)
Shares of common stock used to satisfy tax withholding obligations, shares		(9,506)
Induced conversion of convertible debt	8,105		8,105
Induced conversion of convertible debt, shares		2,159,574
Reclassification of 2012 warrants	314		314
Issuance of warrants	568		568
BALANCE at Jun. 30, 2013	16,102	3	89,079	(72,980)
BALANCE, shares at Jun. 30, 2013	33,888,845	33,888,845
Net loss	(9,336)			(9,336)
Employee and non-employee share-based compensation expenses	1,549		1,549
Issuance of shares	44		44
Issuance of shares, shares		17,398
Exercise of options by employees and non-employees
Exercise of options by employees and non-employees, shares		77,103
Issuance of warrants	280		280
BALANCE at Dec. 31, 2013	$ 8,639	$ 3	$ 90,952	$ (82,316)
BALANCE, shares at Dec. 31, 2013	33,983,346	33,983,346