Note 4 - Accounting for Stock-based Compensation (Tables)

6 Months Ended

Jun. 30, 2014

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

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

	Six months ended June 30, 2014
	Amount of options		Weighted average exercise price		Weighted average remaining contractual term (years)		Aggregate intrinsic value (*)
Outstanding at the beginning of the period		712,763	$	1.33		5.38	$	-
Outstanding at the end of the period		1,287,763	$	1.57		8.16	$	30
Exercisable options at the end of the period		397,263	$	1.44		5.55	$	19

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

	Six months ended				Three months ended
	June 30, 2014		June 30, 2013		June 30, 2014		June 30, 2013
	Unaudited		Unaudited		Unaudited		Unaudited
Sales and marketing expenses		5		2		4		2
Research and development		7		--		6		--
General and administrative		74		53		54		26
Total employees equity-based compensation expense		86		55		64		28