Annual report pursuant to Section 13 and 15(d)

Note 12 - Participation in the Small Business Lending Fund of the U.S. Treausury Department (Details Textual)

v3.8.0.1
Note 12 - Participation in the Small Business Lending Fund of the U.S. Treausury Department (Details Textual) - USD ($)
12 Months Ended
Dec. 31, 2017
Jul. 31, 2015
Jun. 21, 2011
Fund Established Under Small Business Job Act 2010 $ 30,000,000,000    
Qualified Community Banks $ 10,000,000,000    
Preferred Stock, Dividend Rate, Percentage 1.00%    
Fixed Rate [Member]      
Preferred Stock, Dividend Rate, Percentage 9.00%    
Qualified Small Business Lending [Member]      
Preferred Stock, Dividend Rate, Percentage 1.00%    
Senior Non Cumulative Perpetual Preferred Stock [Member]      
Preferred Stock, Shares Issued   40,000  
Preferred Stock, Liquidation Preference, Value     $ 40,033,000