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v3.23.1

Description of Business and Basis of Presentation - (Details) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 31, 2023 USD ($) a Property | Mar. 31, 2022 USD ($) | Mar. 31, 2023 USD ($) a Segment Property | Mar. 31, 2022 USD ($) | Sep. 30, 2022 USD ($)
Property Plant And Equipment [Line Items] |  |  |  |  |
Number of business segments | Segment |  |  | 2 |  |
Revenue, description of timing |  |  | Receivables under contracts, whereby pricing is based on contractual and market prices, are primarily paid at the floor amount and are collected within seven days after the harvest week. Any adjustments to pricing as a result of changes in market prices are generally collected or paid thirty to sixty days after final market pricing is published. |  |
Accounts receivable, net | $ 8,970,000 |  | $ 8,970,000 |  | $ 324,000
Net Income (loss) attributable to subsidiary | (344,000) | $ (85,000) | (380,000) | $ (136,000) |
Impact of accounting error, Cumulative increase in retained earnings | 231,793,000 |  | 231,793,000 |  | 243,490,000
Citree |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |
Net Income (loss) attributable to subsidiary | $ 703,000 | $ 174,000 | $ 776,000 | 278,000 |
Ownership interest (as a percent) | 51.00% |  | 51.00% |  |
Citrus |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |
Accounts receivable, net | $ 8,738,000 |  | $ 8,738,000 |  | 124,000
Grove Management Services |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |
Operating Revenue |  |  | 0 | 7,200,000 |
Operating expenses |  |  | $ 0 | $ 6,700,000 |
Land |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |
Area of land owned (in acres) | a | 73,000 |  | 73,000 |  |
Number of primary classifications | Property | 2 |  | 2 |  |
Mineral Rights |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |
Area of land owned (in acres) | a | 90,000 |  | 90,000 |  |
Revision of Prior Period, Error Correction, Adjustment |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |
Impact of accounting error, Cumulative increase in retained earnings |  |  |  |  | $ 2,512,000

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