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Common Stock Purchase Warrants (Details Textual) (USD $)
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1 Months Ended |
3 Months Ended |
9 Months Ended |
12 Months Ended |
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Apr. 30, 2011
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Jan. 31, 2011
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Sep. 30, 2012
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Sep. 30, 2011
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Sep. 30, 2012
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Sep. 30, 2011
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Dec. 31, 2011
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Dec. 01, 2007
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| Common Stock Purchase Warrants [Abstract] |
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| Gross proceeds from equity financing |
$ 88,125 |
$ 8,500,000 |
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| Common stock price per share |
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$ 2.00 |
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| Number of common stock to be issued for each warrant exercised |
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0.5 |
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| Number of investment warrant issued |
37,500 |
2,125,000 |
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| Warrants expiration date |
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Jan. 19,
2016 |
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| Warrants exercise price |
$ 2.50 |
$ 2.50 |
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| Net proceeds from issuance of warrants |
93,750 |
7,915,700 |
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| Offering cost of warrants |
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584,300 |
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| Fair value of warrants |
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1,546,050 |
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1,546,050 |
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937,000 |
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| Mark-to-market adjustment on warrant liability |
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$ 562,200 |
$ 632,475 |
$ (609,050) |
$ 2,014,575 |
$ 2,038,000 |
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| Common Stock Purchase Warrants (Textual) |
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| Number of stock reserved for issuance |
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3,000,000 |
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Investor [Member]
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| Common Stock Purchase Warrants (Textual) |
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| Number of stock reserved for issuance |
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4,250,000 |
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| Warrants expiration period |
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5 years |
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Placement Agent [Member]
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| Common Stock Purchase Warrants (Textual) |
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| Number of stock reserved for issuance |
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255,000 |
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| Warrants expiration period |
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5 years |
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