Note 7 - Share Capital (Details)	3 Months Ended	6 Months Ended		3 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Dec. 31, 2013	Mar. 31, 2014 Restricted Stock [Member] The 2013 Plan [Member]	Jun. 30, 2014 Restricted Stock [Member] The 2013 Plan [Member]
Note 7 - Share Capital (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period				254,700	254,700
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period		44,992
Stock Issued During Period, Shares, Warrant Exercised	15,148	18,830
Common Stock, Shares Authorized	40,103,528	40,103,528	25,189,285
Common Stock, Shares, Issued	17,573,789	17,573,789	17,255,267
Common Stock, Shares, Outstanding	17,573,789	17,573,789	17,255,267