Note 9 - Long Term Incentive Plan (Details) - Summary of the Company’s Stock Options (USD $)	12 Months Ended
	Dec. 31, 2013
Summary of the Company’s Stock Options [Abstract]
Outstanding at January 1, 2013	4,294,273
Outstanding at January 1, 2013 (in Dollars per share)	$ 2.08
Outstanding at December 31, 2013	5,994,788
Outstanding at December 31, 2013 (in Dollars per share)	$ 1.96
Outstanding at December 31, 2013	7 years
Outstanding at December 31, 2013 (in Dollars)	$ 2,904,515
Exercisable at December 31, 2013	4,056,572
Exercisable at December 31, 2013 (in Dollars per share)	$ 2.13
Exercisable at December 31, 2013	5 years 219 days
Exercisable at December 31, 2013 (in Dollars)	$ 1,929,051
Granted	1,989,000
Granted (in Dollars per share)	$ 1.61
Exercised	(73,230)
Exercised (in Dollars per share)	$ 0.72
Forfeited and cancelled	(215,255)
Forfeited and cancelled (in Dollars per share)	$ 1.57