Note 10 - Components of Income Taxes (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Current:
Federal		$ 240,591
State	$ 3,070	7,258
Total current tax provision	3,070	247,849
Deferred:
Federal	$ 1,317,125	(1,865,134)
State		381,345
Total deferred tax provision	$ 1,633,254	(1,483,789)
Income tax expense/(benefit)	$ 1,320,195	$ (1,235,940)