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Note 5 - Goodwill and Other Intangibles (Tables)
3 Months Ended
Mar. 31, 2021
Notes Tables  
Schedule of Intangible Assets and Goodwill [Table Text Block]
   
Goodwill
   
CDI
   
Total
 
                         
Balance at December 31, 2020
 
$
6,978,208
   
$
81,200
   
$
7,059,408
 
Acquired during the year
 
 
-
   
 
-
   
 
-
 
Amortization
 
 
-
   
 
(2,082
)
 
 
(2,082
)
Adjustments
 
 
-
   
 
-
   
 
-
 
Balance at March 31, 2021
 
$
6,978,208
   
$
79,118
   
$
7,057,326