Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2012

Summary of Significant Accounting Policies [Abstract]

Schedule of stock options grants

	Nine months	Nine months
	Ended	Ended
	September 30,	September 30,
	2012	2011
Risk-free interest rate	0.66%	1.53% to 2.43%
Expected dividend yield	None	None
Expected life	4.42 years	6.8 years
Expected volatility	64.7%	58.8% to 79.3%
Expected forfeitures	0%	0%