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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

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