Note 10 - Deposits (Tables)
 12 Months Ended
Dec. 31, 2016
Notes Tables  
Components Of Interest Bearing Deposits [Table Text Block]
 
 
20
16
 
  
2015
  
                 
Interest-Bearing Demand
 
$
448,003,985
 
   $
412,959,430
  
Savings
 
 
70,066,140
 
    
64,976,174
  
Time, $100,000 and Over
 
 
183,610,778
 
    
202,800,899
  
Other Time
 
 
183,616,992
 
    
196,931,462
  
                 
 
 
$
885,297,895
 
   $
877,667,965
  
Scheduled Maturities Of Certificates Of Deposits [Table Text Block]
Year
 
Amount
 
         
2017
 
$
256,886,186
 
2018
 
 
63,055,100
 
2019
 
 
22,738,969
 
2020
 
 
15,858,433
 
2021 and Thereafter
 
 
8,689,082
 
         
 
 
$
367,227,770