Note 2 - Summary of Significant Accounting Policies (Details) - Allowance for Doubtful Account Summary (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Allowance for Doubtful Account Summary [Abstract]
Beginning of period	$ 186,085	$ 65,341	$ 65,341
Bad debt expense	(20,374)	20,354	147,543
Write-offs	0		(26,875)
Exchange rate impact	0		76
End of period	$ 165,711		$ 186,085