Note 5 - Equity Incentive Plan (Tables)

9 Months Ended

Sep. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

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

	Three Months Ended September 30,
	2013			2012
Risk free interest rate			-		0.63%
Expected volatility		-		57.60%
Expected lives (years)		-		4
Expected dividend yield		-		0.00%

	Nine Months Ended September 30,
	2013				2012
Risk free interest rate		0.61%	-	0.70%	0.63%	-	0.64%
Expected volatility		57.60%			57.60%
Expected lives (years)		4			4
Expected dividend yield		0.00%			0.00%