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SHARE CAPITAL AND STOCK OPTIONS (Restrcited stock and restricted stock units to employees and directors) (Details) (USD $)		1 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 27, 2013 Restricted Stock Units [Member]	Jun. 05, 2013 Restricted Stock Units [Member]	Jun. 30, 2013 Restricted Stock and Restricted Stock Units [Member]	Jun. 30, 2012 Restricted Stock and Restricted Stock Units [Member]	Jun. 30, 2011 Restricted Stock and Restricted Stock Units [Member]	Jun. 30, 2013 Restricted Stock and Restricted Stock Units [Member] Research and Development Expense [Member]	Jun. 30, 2012 Restricted Stock and Restricted Stock Units [Member] Research and Development Expense [Member]	Jun. 30, 2011 Restricted Stock and Restricted Stock Units [Member] Research and Development Expense [Member]	Jun. 30, 2013 Restricted Stock and Restricted Stock Units [Member] General and Administrative Expense [Member]	Jun. 30, 2012 Restricted Stock and Restricted Stock Units [Member] General and Administrative Expense [Member]	Jun. 30, 2011 Restricted Stock and Restricted Stock Units [Member] General and Administrative Expense [Member]	Jun. 30, 2013 Employees Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested at the beginning of period	1,660,525			2,085,276
Granted		1,055,000	180,574	1,248,574									13,000
Forfeited				(90,213)
Vested				(1,583,112)
Unvested at the end of the period	1,660,525			1,660,525	2,085,276
Expected to vest after June 30, 2013				1,637,130
Share based compensation expense				$ 2,240,000	$ 4,650,000	$ 2,744,000	$ 711,000	$ 1,163,000	$ 1,027,000	$ 1,529,000	$ 3,487,000	$ 1,717,000
Future compensation expense average over approximately two years				$ 3,812,000

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Future compensation expense average for almost two years.

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Share based compensation arrangement by share based payment award equity instruments other than options expected to vest.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 14.F)

-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(1)(i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section F

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iv)(3)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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-Publisher FASB

-Name Accounting Standards Codification

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