Note 3 - Stock-Based Compensation (Tables)

6 Months Ended

Jun. 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		(445,000	)		-
Canceled/expired/forfeited		-			-
Options outstanding, June 30, 2015		135,000			1.48
Options exercisable, June 30, 2015		55,000			1.44