XML 49 R22.htm IDEA: XBRL DOCUMENT v3.20.1
Note 3 - Investment Securities (Tables)
3 Months Ended
Mar. 31, 2020
Notes Tables  
Debt Securities, Available-for-sale [Table Text Block]
   
March 31,
   
December 31,
 
   
2020
   
2019
 
   
Fair value
   
Cost
   
Fair value
   
Cost
 
JPMorgan Managed Income Fund
  $
    $
    $
62,207
    $
62,178