Note 3 - Securities (Details) - Available for Sale Debt Securities by Maturity (USD $)	Mar. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
1-5 years	$ 15,666,233
1-5 years	15,314,223
6-10 years	17,498,091
6-10 years	16,782,333
After 10 years	8,267,360
After 10 years	8,108,203
	101,825,759
	99,126,419
Government Sponsored Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Government sponsored mortgage-backed securities not due on a single maturity date	60,394,075
Government sponsored mortgage-backed securities not due on a single maturity date	$ 58,921,660