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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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- Definition Share based compensation arrangement by share based payment award equity instruments other than options expected to vest. + References No definition available. + Details
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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 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References 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 + Details
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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). + References 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)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition 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. + References 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)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References 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)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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