Quarterly report pursuant to Section 13 or 15(d)

Assets Held for Sale - Narrative (Details)

v3.20.4
Assets Held for Sale - Narrative (Details)
 3 Months Ended
Dec. 18, 2020
USD ($)
a
Oct. 30, 2020
USD ($)
a
Sep. 10, 2020
USD ($)
a
Mar. 27, 2020
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Gain on sale of real estate, property and equipment and assets held for sale   $ 16,450,000     $ 3,364,000 $ 25,000
Acres Of Land Purchased | a   3,280        
Discontinued Operations, Disposed of by Sale | East Ranch            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Acres Of Land Sold | a 600          
Gain on sale of real estate, property and equipment and assets held for sale $ 2,630,000          
Gain (loss) on disposal of discontinued operation $ 2,550,000     $ 2,748,000 $ 814,000,000  
Consideration for discontinued operation       $ 2,980,000    
Discontinued Operations, Disposed of by Sale | Alico Ranch            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Gain on sale of real estate, property and equipment and assets held for sale     $ 28,500,000      
Gain (loss) on disposal of discontinued operation     $ 27,470,000      
Acres Of Land Purchased | a     10,700