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Summary of Significant Accounting Policies (Details 1)	Sep. 30, 2012	Sep. 30, 2011
Outstanding potentially dilutive common stock
Total	12,680,199	2,668,486
Options [Member]
Outstanding potentially dilutive common stock
Total	474,917	895,962
Restricted stock units [Member]
Outstanding potentially dilutive common stock
Total	1,516,199	338,041
Warrant [Member]
Outstanding potentially dilutive common stock
Total	10,689,083	1,434,483

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