Inventories - Components (Details) - USD ($) $ in Thousands  | 
Dec. 31, 2021  | 
Sep. 30, 2021  | 
|---|---|---|
| Inventory Disclosure [Abstract] | ||
| Unharvested fruit crop on the trees | $ 44,593 | $ 42,117 | 
| Other | 1,357 | 1,260 | 
| Total inventories | $ 45,950 | $ 43,377 | 
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- Definition Carrying amount as of the balance sheet date of agricultural goods that are not yet mature and thus have not yet been harvested. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- References No definition available. 
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- Definition Amount before valuation and LIFO reserves of other inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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