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Note 2 - Other Income, Net
9 Months Ended
Sep. 30, 2017
Notes to Financial Statements  
Other Income and Other Expense Disclosure [Text Block]
Note
2
– OTHER INCOME, NET
 
The following is an analysis of the components of Other Income, Net:
 
   
Three Months Ended
   
Nine Months Ended
 
   
September 30,
   
September 30,
 
   
201
7
   
201
6
   
201
7
   
201
6
 
Net Realized and Unrealized
Gain
on Trading Securities
  $
25,985
    $
55,544
    $
90,860
    $
57,264
 
Gain on Asset Sales
   
---
     
---
     
58,177
     
19,744
 
Interest Income
   
41,448
     
9,523
     
84,458
     
34,363
 
Equity Earnings
/(Losses) in Investees
   
(10,917
)    
13,838
     
(2,623
)    
49,088
 
Other Income
   
8,613
     
5,872
     
455,354
     
216,536
 
Interest and Other Expenses
   
(11,790
)    
(11,898
)    
(35,363
)    
(35,639
)
                                 
Other Income, Net
  $
53,339
    $
72,879
    $
650,863
    $
341,356