Note 3 - Securities (Details) - Available-for-sale Securities by Maturity	Jun. 30, 2015 USD ($)
Available-for-sale Securities by Maturity [Abstract]
1 year	$ 285,000
1 year	285,382
1-5 years	4,727,836
1-5 years	4,702,048
6-10 years	11,415,094
6-10 years	11,267,064
After 10 years	11,975,113
After 10 years	11,842,026
Government sponsored mortgage-backed securities and SBA loans not due on a single maturity date	56,014,245
Government sponsored mortgage-backed securities and SBA loans not due on a single maturity date	55,201,710
	84,417,288
	$ 83,298,230