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Fair Value of Financial Instruments (Detail Textuals) | Jun. 30, 2012 | Jun. 30, 2011
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Fair Value Disclosures [Abstract] |  |
Common stock warrant liability, warrants exercisable from September 18, 2011 through September 18, 2016 | 2.6058 | 2.6058
Common stock warrant liability, warrants exercisable through September 14, 2013 (in dollar per share) | 5.90 | 5.90

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- Definition The exercise price of each class of warrants or rights outstanding. + References No definition available. + Details
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- Definition The exercise price of each class of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph i -Subparagraph 4 -Article 4 + Details
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