Note 5 - Premises and Equipment (Details) - Premises and Equipment (USD $)	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Land	$ 7,287,656	$ 5,583,180
Buildings (useful lives 15 to 50 years)	31,290,618	28,368,503
Furniture and equipment (useful lives 3 to 10 years)	21,882,303	20,069,281
	60,460,577	54,020,964
Less accumulated depreciation	23,705,213	22,758,574
	$ 36,755,364	$ 31,262,390