Note 16 - Off-Balance Sheet Arrangements and Commitments (Details) (USD $)	12 Months Ended				12 Months Ended	1 Months Ended			12 Months Ended
	Dec. 31, 2013	Dec. 31, 2013 Committed to Sell [Member]	Dec. 31, 2013 Mortgage Loans [Member]	Dec. 31, 2013 Construction Loans [Member]	Dec. 31, 2013 Interest Rate Lock Commitments [Member]	Dec. 31, 2013 Derivative [Member]	Dec. 31, 2013 Line of Credit [Member]	Dec. 31, 2013 Standby Letters of Credit [Member]	Dec. 31, 2013 Minimum [Member]	Dec. 31, 2013 Maximum [Member]
Note 16 - Off-Balance Sheet Arrangements and Commitments (Details) [Line Items]
Funding Period									6 months	18 months
Loans and Leases Receivable, Commitments to Purchase or Sell	$ 10,500,000	$ 486,000	$ 4,200,000			$ 3,500,000
Loans and Leases Receivable, Commitments, Fixed Rates					3,500,000
Loans and Leases Receivable, Loans in Process				12,100,000
Line of Credit Facility, Remaining Borrowing Capacity							12,300,000
Letters of Credit Outstanding, Amount								696,000
Overdraft Protection	$ 8,000,000
Percent of Limit	2.33%