Quarterly report pursuant to Section 13 or 15(d)

Assets Held for Sale - Narrative (Details)

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Assets Held for Sale - Narrative (Details)
 1 Months Ended 3 Months Ended 12 Months Ended
Dec. 03, 2021
USD ($)
a
Jun. 03, 2021
USD ($)
a
Apr. 15, 2021
USD ($)
a
Dec. 18, 2020
USD ($)
a
Nov. 30, 2021
USD ($)
a
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Sep. 30, 2021
USD ($)
a
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           $ 8,445,000 $ 3,364,000  
Discontinued Operations, Disposed of by Sale | Alico Ranch                
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                
Acres Of Land Purchased | a 1,638 11,700 5,734         1,742
Gain on sale of real estate, property and equipment and assets held for sale $ 5,675,000 $ 12,219,000 $ 14,445,000   $ 1,476,000     $ 8,286,000
Gain (loss) on disposal of discontinued operation $ 5,570,000 $ 11,351,000 $ 13,921,000   $ 1,404,000 $ 1,800   7,697,000
Long Lived Assets Acres Of Land Sold | a         302      
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 Purchased | 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     $ 814,000  
Discontinued Operations, Disposed of by Sale | East Ranch | Employee                
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               $ 392,000
Acres Of Land Sold | a               97