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STATEMENTS OF CHANGES IN EQUITY (USD $) In Thousands, except Share data | Total | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Accumulated Deficit [Member]
--- | --- | --- | --- | --- | ---
Balance at Jun. 30, 2011 | $ 43,422 |  | $ 94,375 |  | $ (50,953)
Balance, shares at Jun. 30, 2011 |  | 42,443,185 |  |  |
Exercise of options and warrants by employees and consultants | 89 |  | 89 |  |
Exercise of options and warrants by employees and consultants, shares |  | 74,800 |  |  |
Exercise of warrants by investors and finders | 556 |  | 556 |  |
Exercise of warrants by investors and finders, shares |  | 523,835 |  |  |
Stock based compensation to employees, directors and non-employee consultants | 4,927 |  | 4,927 |  |
Stock based compensation to employees, directors and non-employee consultants, shares |  | 19,060,231 |  |  |
Stock based compensation to contractor | 3,672 |  | 3,672 |  |
Stock based compensation to contractor, shares |  | 1,500,000 |  |  |
Other comprehensive income (loss), net | (130) |  |  | (130) |
Net loss | (14,794) |  |  |  | (14,794)
Balance at Jun. 30, 2012 | 37,742 |  | 103,619 | (130) | (65,747)
Balance, shares at Jun. 30, 2012 |  | 46,448,051 |  |  |
Issuance of common stock and warrants, net of issuance costs | 34,106 |  | 34,106 |  |
Issuance of common stock and warrants, net of issuance costs, shares |  | 9,200,000 |  |  |
Exercise of options and warrants by employees and consultants | 176 |  | 176 |  |
Exercise of options and warrants by employees and consultants, shares |  | 176,867 |  |  |
Exercise of warrants by investors and finders | 2,009 |  | 2,009 |  |
Exercise of warrants by investors and finders, shares |  | 1,621,359 |  |  |
Stock based compensation to employees, directors and non-employee consultants | 2,799 |  | 2,799 |  |
Stock based compensation to employees, directors and non-employee consultants, shares |  | 1,750,340 |  |  |
Stock based compensation to contractor | 1,400 |  | 1,400 |  |
Stock based compensation to contractor, shares |  |  |  |  |
Other comprehensive income (loss), net | 389 |  |  | 389 |
Net loss | (21,155) |  |  |  | (21,155)
Balance at Jun. 30, 2013 | 57,466 |  | 144,109 | 259 | (86,902)
Balance, shares at Jun. 30, 2013 | 59,196,617 | 59,196,617 |  |  |
Issuance of common stock and warrants, net of issuance costs | 10,644 |  | 10,644 |  |
Issuance of common stock and warrants, net of issuance costs, shares | 2,596,032 | 2,596,032 |  |  |
Exercise of options and warrants by employees and consultants | 12 |  | 12 |  |
Exercise of options and warrants by employees and consultants, shares |  | 53,470 |  |  |
Exercise of warrants by investors and finders | 1,968 |  | 1,968 |  |
Exercise of warrants by investors and finders, shares |  | 2,902,168 |  |  |
Stock based compensation to employees, directors and non-employee consultants | 5,851 |  | 5,851 |  |
Stock based compensation to employees, directors and non-employee consultants, shares |  | 1,353,165 |  |  |
Issuance of common stock under CHA Agreement (Note 1d) | 10,414 |  | 10,414 |  |
Issuance of common stock under CHA Agreement (Note 1d), shares | 2,500,000 | 2,500,000 |  |  |
Other comprehensive income (loss), net | 2,700 |  |  | 2,700 |
Net loss | (26,932) |  |  |  | (26,932)
Balance at Jun. 30, 2014 | $ 62,123 |  | $ 172,998 | $ 2,959 | $ (113,834)
Balance, shares at Jun. 30, 2014 | 68,601,452 | 68,601,452 |  |  |

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