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Note 3 - Other Income, Net
6 Months Ended
Jun. 30, 2020
Notes to Financial Statements  
Other Income and Other Expense Disclosure [Text Block]
Note
3
– OTHER INCOME, NET
 
The following is an analysis of the components of Other Income, Net:
 
   
Three Months Ended
   
Six Months Ended
 
   
June 30,
   
June 30,
 
   
2020
   
2019
   
2020
   
2019
 
Net Realized and Unrealized Gain/(Loss) on Equity Securities
  $
219,357
    $
(837
)   $
149,389
    $
87,902
 
Gain on Asset Sales
   
7,269
     
2,464
     
13,953
     
2,464
 
Interest Income
   
55,785
     
156,586
     
135,902
     
289,114
 
Equity Losses in Investees
   
(3,314
)    
(25,248
)    
(38,514
)    
(95,724
)
Other Income
   
882
     
1,082
     
16,414
     
2,390
 
Interest and Other Expenses
   
(11,602
)    
(11,539
)    
(23,156
)    
(23,079
)
Other Income, Net
  $
268,377
    $
122,508
    $
253,988
    $
263,067