Note 16 - Concentration of Credit Risk (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013
Largest Amount the Bank Could Lend Per Borrower [Member]
Note 16 - Concentration of Credit Risk (Details) [Line Items]
Number of Borrowers	1
Lending Limit to Single Borrower	$ 67.1
Largest Aggregate Amount of Loans to a Borrower[Member]
Note 16 - Concentration of Credit Risk (Details) [Line Items]
Number of Borrowers	1
Largest Aggregate Amount of Loans to Single Borrower	$ 59.2