Note 3 - Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2015

Notes Tables

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

				Weighted
				Average
				Exercise Price
	Shares			Per Option
Options outstanding, December 31, 2014		580,000		$	1.58
Granted to employees and non-employee directors		-			-
Exercised		(475,000	)		1.61
Canceled/expired/forfeited		-			-
Options outstanding, September 30, 2015		105,000			1.46
Options exercisable, September 30, 2015		65,000			1.43