11 - Credit Facilities (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The Company calculated the fair value of the warrants using the following assumptions:

	March 31, 2012			December 31, 2011
Risk-free interest rate		0.42	%	0.4% to 2.7 %
Expected lives (in years)	4.5 years			3.2 to 4.5 years
Dividend yield		0	%		0	%
Expected volatility		82.0	%		82.0	%
Forfeiture rate		0	%		0	%