Note 3 - Securities (Details) - Available for Sale Debt Securities by Maturity (USD $)	Jun. 30, 2013
Schedule of Available-for-sale Securities [Line Items]
1-5 years	$ 11,295,468
1-5 years	11,204,750
6-10 years	36,335,467
6-10 years	35,033,504
Over 10 years	8,763,660
Over 10 years	8,359,790
	112,196,612
	109,173,514
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	55,802,016
Government sponsored mortgage-backed securities not due on a single maturity date	$ 54,575,469