XML 33 R23.htm IDEA: XBRL DOCUMENT v3.19.1
Note 5 - Income Taxes (Tables)
 3 Months Ended
Mar. 31, 2019
Notes Tables  
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
   
For the Three Months Ended March 31,
  
   
2019
   
2018
 
(dollars in thousands)
  
Amount
    
%
    
Amount
    
%
  
Provision at statutory tax rates
   $
670
      
21.00
 %   $
513
      
21.00
 %
Add (deduct):
                                
Tax effects of tax free interest income
    
(106
 )    
(3.32
 )%    
(78
 )    
(3.18
 )%
Non-deductible interest expense
    
5
      
0.15
 %    
2
      
0.10
 %
Bank-owned life insurance
    
(28
 )    
(0.86
 )%    
(28
 )    
(1.15
 )%
Other items, net
    
14
      
0.43
 %    
17
      
0.65
 %
Income tax provision
   $
555
      
17.40
 %   $
426
      
17.42
 %