Quarterly report pursuant to Section 13 or 15(d)

Common Stock (Summary Of Allocation Of Proceeds From Offering) (Details)

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Common Stock (Summary Of Allocation Of Proceeds From Offering) (Details) (USD $)
 0 Months Ended
Mar. 31, 2011
Jan. 19, 2011
Jun. 30, 2010
Oct. 23, 2009
Sep. 21, 2009
Jun. 05, 2009
Mar. 20, 2008
Dec. 18, 2007
Common Stock [Abstract]                
Gross Proceeds: $ 10,000,000 $ 3,926,397 $ 10,000,000 $ 5,000,000 $ 3,371,340 $ 3,000,000 $ 900,001 $ 6,800,023
Allocated to Warrant liabilities 2,924,333   1,980,880 1,114,627   3,451,194 190,917 1,392,476
Alliocated to Put feature on common stock             553,569 4,401,169
Total allocated to liabilities             744,486 5,793,645
Allocated to Common stock and additional paid-in capital 7,173,334   8,199,200 3,987,066     155,515 1,144,704
Allocated to financing expense (97,667)   (180,080) (101,693)   (122,257)   (138,326)
Allocated to Derivative loss at inception           (328,937)    
Total allocated to expense           $ (451,194)