Note 9 - Deposits (Details Textual) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Deposit Liabilities Reclassified as Loans Receivable	$ 471,000	$ 620,000
Interest-bearing Domestic Deposit, Brokered	22,100,000	22,000,000
Time Deposits, $100,000 or More	285,000,000	254,900,000
Time Deposits $250,000 or More	$ 102,100,000	$ 87,100,000