XML 58 R24.htm IDEA: XBRL DOCUMENT v3.20.1
Note 3 - Property, Plant, Equipment and Water Programs (Tables)
 12 Months Ended
Dec. 31, 2019
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   
December 31,
  
   
201
9
    
201
8
  
                 
Land and land improvements
   $
25,064
     $
25,064
  
Water programs
    
27,127
      
23,812
  
Buildings
    
1,576
      
1,572
  
Leasehold improvements
    
570
      
570
  
Furniture and fixtures
    
461
      
461
  
Machinery and equipment
    
1,543
      
1,422
  
Construction in progress
    
299
      
146
  
     
56,640
      
53,047
  
Less accumulated depreciation
    
(6,693
)
    
(6,428
)
                 
    $
49,947
     $
46,619