Note 3 - Securities (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Investments, Debt and Equity Securities [Abstract]
Available for Sale Securities Pledged as Collateral, Book Value	$ 47,925,251		$ 44,717,470
Available-for-sale Securities Pledged as Collateral	46,456,478		42,807,840
Available-for-sale Securities, Gross Realized Gains	3,088	88,801
Available for Sale Securities Gross Realized Gain (Loss) Tax Effect	1,142	32,856
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	$ 86,417,488		$ 85,712,067
Percentage of Securities in Continuous Unrealized Loss Position to Total Investment Portfolio	87.00%		88.00%