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Note 2 - Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2019
Notes Tables  
Servicing Asset at Amortized Cost [Table Text Block]
(In thousands)
 
Three Months Ended
September 30, 2019
   
Nine Months Ended
September 30, 2019
 
Beginning balance
  $
156
    $
37
 
Servicing rights capitalized
   
44
     
169
 
Servicing rights amortized
   
(4
)    
(10
)
Ending balance
  $
196
    $
196