Income Taxes (Tables)

9 Months Ended

Sep. 30, 2012

Income Taxes [Abstract]

Federal statutory income tax rate to loss before income taxes

	September 30, 2012			September 30, 2011
Income tax benefit at the federal statutory rate		-34	%		-34	%
State income tax benefit, net of federal tax benefit		-6	%		-6	%
Change in fair value of warrant liability		14	%		-36	%
Change in valuation allowance for deferred tax assets		26	%		76	%
Total		0	%		0	%

Deferred Tax Asset

	September 30, 2012			December 31, 2011
Net operating loss carryforwards	$	11,346,262		$	8,274,061
Stock-based compensation		2,924,889			2,730,729
Less valuation allowance		(14,271,151	)		(11,004,790	)
Net deferred tax asset	$	—		$	—