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Note 4 - Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2019
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   
December 31,
 
   
2019
   
2018
 
                 
Land
  $
7,023,053
    $
7,051,412
 
Timber
   
2,188,594
     
2,162,390
 
Building and equipment
   
108,602
     
108,602
 
     
9,320,249
     
9,322,404
 
Accumulated depreciation
   
(78,167
)    
(76,416
)
Total
  $
9,242,082
    $
9,245,988