Note 3 - Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2014

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

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Options		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (in years)
Options outstanding as of December 31, 2013		1,070,000	$	1.58		1.97
Granted		-		-		-
Exercised		30,000		1.60		-
Canceled/expired/forfeited		-		-		-
Options outstanding as of March 31, 2014		1,040,000		1.58		1.74
Options exercisable as of March 31, 2014		900,000		1.60		1.35