Note 5 - Stock Based Compensation (Details) - Option Activity (USD $)	6 Months Ended
	Jun. 30, 2014
Option Activity [Abstract]
Outstanding as of January 1, 2014	2,643,500
Outstanding as of January 1, 2014 (in Dollars per share)	$ 1.13
Outstanding as of June 30, 2014	2,615,500
Outstanding as of June 30, 2014 (in Dollars per share)	$ 1.27
Exercisable as of June 30, 2014	1,550,996
Exercisable as of June 30, 2014 (in Dollars per share)	$ 1.12
Issued	208,000
Issued (in Dollars per share)	$ 3.55
Exercised	(110,500)
Exercised	$1.16
Forfeited	(126,000)
Forfeited (in Dollars per share)	$ 2.04