Note 12 - Commitments and Contingencies (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Note 12 - Commitments and Contingencies (Details) [Line Items]
Number Of Operating Leases Sites	4
Operating Leases, Rent Expense	$ 140,000	$ 105,000
Rent Expense Offset By Rent Income	4,000	4,000
Reserve For Unfunded Commitments Included In Other Liabilities	696,000		696,000
Additional Provisions To Reserve For Unfunded Commitments	0	200,000
Real Estate Related Loans Representing Lease Portfolio	70.00%		70.00%
Standby Letters of Credit [Member]
Note 12 - Commitments and Contingencies (Details) [Line Items]
Expiry Of Standby Letters Of Credit Within One Year	2,800,000
Expiry Of Standby Letter Of Credit Thereafter	$ 991,000