Summary of Significant Accounting Policies - Narrative (Details) |
12 Months Ended | ||
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Sep. 30, 2023
USD ($)
a
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Sep. 30, 2022
USD ($)
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Sep. 30, 2021
USD ($)
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| Property, Plant and Equipment [Line Items] | |||
| Accounts receivable, net | $ 712,000 | $ 324,000 | |
| Federal insured limit | 250,000 | ||
| Impairment of long-lived asset | 0 | 0 | $ 0 |
| Impairment loss | 0 | 0 | |
| Tropicana | |||
| Property, Plant and Equipment [Line Items] | |||
| Accounts receivable, net | $ 0 | 0 | |
| Area of land owned (in acres) | a | 7,000 | ||
| Grove Management Services | |||
| Property, Plant and Equipment [Line Items] | |||
| Operating revenue | $ 0 | 10,598,000 | 15,752,000 |
| Operating expenses | 0 | 9,711,000 | $ 14,342,000 |
| Citrus trees | |||
| Property, Plant and Equipment [Line Items] | |||
| Accounts receivable, net | $ 394,000 | $ 171,000 | |
| Pre-productive maintenance costs capitalization period | 4 years | ||
| Useful life | 25 years | ||
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- Definition Federally insured limit. No definition available.
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- Definition Operating revenue. No definition available.
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- Definition Property, Plant And Equipment, Cost Capitalization Period. No definition available.
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Area of a real estate property. No definition available.
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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