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Commitments And Contingencies (Narrative) (Details) (USD $)
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0 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | 147 Months Ended | |||||||||||||||||||||||
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Jun. 10, 2013
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May 10, 2013
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Dec. 27, 2012
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Dec. 07, 2012
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Dec. 04, 2012
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Mar. 31, 2011
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Jan. 19, 2011
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Jun. 30, 2010
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Feb. 12, 2010
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Oct. 23, 2009
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Sep. 21, 2009
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Jun. 05, 2009
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Mar. 20, 2008
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Dec. 18, 2007
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May 13, 2006
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Dec. 02, 2005
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Aug. 08, 2005
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May 10, 2001
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Jun. 30, 2013
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Jun. 30, 2012
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Jun. 30, 2013
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Jun. 30, 2012
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Jun. 30, 2009
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Dec. 31, 2009
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Jun. 30, 2013
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Jul. 02, 2011
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Aug. 02, 2010
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Jun. 29, 2009
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| Total estimated costs incurred to provide research and development services | $ 20,888,410 | |||||||||||||||||||||||||||
| Amount paid to provide research and development services | 19,066,863 | |||||||||||||||||||||||||||
| License Costs | 121,216 | 77,373 | 257,707 | 179,962 | 100,000 | 2,789,811 | ||||||||||||||||||||||
| One-time milestone payment | 1,000,000 | |||||||||||||||||||||||||||
| Rent expense, current | 13,662 | 13,662 | 27,324 | 27,324 | ||||||||||||||||||||||||
| Letter of credit issued to lessor | 37,500 | 50,000 | 100,000 | |||||||||||||||||||||||||
| Shares issued | 2,083,333 | 19,130,435 | 8,333,333 | 2,334,515 | 6,666,667 | 300,000 | 6,072,383 | 3,102,837 | 2,857,143 | 642,858 | 4,857,159 | 3,850,000 | 650,000 | 4,175,000 | 3,600,000 | |||||||||||||
| Value of shares issued | 100,000 | 37,200 | 750,000 | 3,950,000 | 3,500,000 | 1 | ||||||||||||||||||||||
| Proceeds promised to fund research and developement program | 926,000 | 2,000,000 | ||||||||||||||||||||||||||
| Employer matching contribution | 100.00% | |||||||||||||||||||||||||||
| Maximum percentage of employee's gross pay | 3.00% | |||||||||||||||||||||||||||
| Employer matching contribution on deferral | 50.00% | |||||||||||||||||||||||||||
| Percentage of employee's gross pay | 2.00% | |||||||||||||||||||||||||||
| Expense related to matching contribution | 20,531 | 17,873 | 38,247 | 36,337 | ||||||||||||||||||||||||
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Scenario, Forecast [Member]
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| Rent expense, current | 100,210 | |||||||||||||||||||||||||||
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Maximum [Member]
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| Contract term, months | 36 months | 36 months | 36 months | |||||||||||||||||||||||||
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Minimum [Member]
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| Contract term, months | 2 months | 2 months | 2 months | |||||||||||||||||||||||||
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Executive Officer [Member]
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| Annual commitments to executives | 350,000 | |||||||||||||||||||||||||||
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Executive Officer Two [Member]
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| Annual commitments to executives | 285,000 | |||||||||||||||||||||||||||
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Executive Officer Three [Member]
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| Annual commitments to executives | 250,000 | |||||||||||||||||||||||||||
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Executive Officer Four [Member]
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| Annual commitments to executives | 215,000 | |||||||||||||||||||||||||||
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Lab Space Rental [Member]
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| Montly rental committment | 4,554 | 4,554 | 4,554 | |||||||||||||||||||||||||
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Office Space Rental [Member]
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| Rent expense, current | $ 40,199 | $ 39,219 | $ 80,398 | $ 78,437 | ||||||||||||||||||||||||