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Note 4 - Land Purchases and Sales (Tables)
 12 Months Ended
Dec. 31, 2016
Notes Tables  
Property, Plant and Equipment [Table Text Block]
Quarter
  
Acres
  
Louisiana
Parish
  
Timber
    
Land
    
Mineral
Rights %
  
1
st
    
40
  
Beauregard
   $
10,000
     $
59,638
      
0.00
 %
2
nd
    
129
  
Beauregard
   $
34,200
     $
198,874
      
50.00
 %
3
rd
    
880
  
Calcasieu
   $
408,000
     $
1,532,092
      
50.00
 %
3
rd
    
80
  
Calcasieu
   $
58,000
     $
74,895
      
100.00
 %
Quarter
  
Acres
  
Louisiana
Parish
  
Timber
    
Land
    
Mineral
Rights %
  
3
rd
    
200
  
Natchitoches
   $
--
     $
265,982
      
50.00
 %