XML 51 R39.htm IDEA: XBRL DOCUMENT v3.5.0.2
Note 4 - Securities (Details Textual)
3 Months Ended 6 Months Ended 12 Months Ended
Jul. 15, 2016
Jun. 30, 2016
USD ($)
Jun. 30, 2015
USD ($)
Jun. 30, 2016
USD ($)
Jun. 30, 2015
USD ($)
Dec. 31, 2015
USD ($)
Subordinated Debt [Member] | Scenario, Forecast [Member]            
Debt Instrument Redemption Percentage 100.00%          
Subordinated Debt [Member]            
Debt Instrument, Face Amount   $ 3,200,000   $ 3,200,000    
Other than Temporary Impairment Losses, Investments, Available-for-sale Securities       $ 0   $ 0
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions   30   30   59
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net   $ 546,000 $ 546,000