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Property and Equipment, Net - Narrative (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Oct. 30, 2021 | Mar. 31, 2023 | Mar. 31, 2022 | Mar. 31, 2023 | Mar. 31, 2022 | Sep. 30, 2022
Property Plant And Equipment [Line Items] |  |  |  |  |  |
Asset impairment charges |  |  |  | $ 0 |  | $ 0
Gain on sale of real estate, property and equipment and assets held for sale |  | $ 1,574,000 | $ 26,604,000 | $ 4,763,000 | $ 35,049,000 |
Hurricane |  |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |  |
Casualty loss recorded |  |  |  |  |  | (1,400,000)
Hurricane | Citrus trees |  |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |  |
Casualty loss recorded |  |  |  |  |  | (1,300,000)
Hurricane | Buildings |  |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |  |
Casualty loss recorded |  |  |  |  |  | $ 100,000
State Of Florida |  |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |  |
Gain on sale of real estate, property and equipment and assets held for sale | $ 1,450,000 |  |  |  |  |

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