Note 3 - Stock-based Compensation (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

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

				Weighted
				Average
				Exercise Price
	Shares			Per Option
Options outstanding, December 31, 2015		225,000		$	1.52
Granted to employees and non-employee directors		810,000			2.12
Exercised		(15,000	)		1.15
Canceled/expired/forfeited		-			-
Options outstanding, September 30, 2016		1,020,000			2.00
Options exercisable, September 30, 2016		50,000			1.51