Note 8 - Fair Value (Details) - Quantitative Information About Level Fair Value Measurements (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2013
Impaired Loans/Leases [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair value (in Dollars)	$ 11,239,694
Valuation technique	Appraisal of collateral
Other Real Estate Owned [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair value (in Dollars)	$ 9,175,463
Valuation technique	Appraisal of collateral
Minimum [Member] | Impaired Loans/Leases [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range	(10.00%)
Minimum [Member] | Other Real Estate Owned [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range	(25.00%)
Maximum [Member] | Impaired Loans/Leases [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range	(40.00%)
Maximum [Member] | Other Real Estate Owned [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Range	(50.00%)