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Note 10 - Commitments and Contingencies (Tables)
3 Months Ended
Mar. 31, 2017
Notes Tables  
Summary Of Financial Instrument Outstanding [Table Text Block]
 
 
Contract Amount
 
 
 
March 31, 2017
 
 
December 31, 2016
 
                 
Loan Commitments
 
$
95,025
 
  $
71,359
 
Letters of Credit
 
 
1,491
 
   
1,551