Description of Business and Basis of Presentation - (Details) |
1 Months Ended | 3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|---|
|
Mar. 31, 2022
USD ($)
a
property
|
Mar. 31, 2022
USD ($)
a
property
|
Mar. 31, 2021
USD ($)
|
Mar. 31, 2022
USD ($)
a
property
segment
|
Mar. 31, 2021
USD ($)
|
Sep. 30, 2021
USD ($)
|
|
| Property Plant And Equipment [Line Items] | ||||||
| Number of business segments | segment | 2 | |||||
| Proceeds from sale of West Ranch | $ 2,660,000 | |||||
| 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 collected or paid thirty to sixty days after final market pricing is published. | |||||
| Accounts receivable, net | $ 12,527,000 | $ 12,527,000 | $ 12,527,000 | $ 6,105,000 | ||
| Net Income (loss) attributable to subsidiary | $ (85,000) | $ 23,000 | $ (136,000) | $ (18,000) | ||
| Citree | ||||||
| Property Plant And Equipment [Line Items] | ||||||
| Ownership interest (as a percent) | 51.00% | 51.00% | 51.00% | 51.00% | 51.00% | |
| Citree | ||||||
| Property Plant And Equipment [Line Items] | ||||||
| Net Income (loss) attributable to subsidiary | $ (174,000) | $ 45,000 | $ (278,000) | $ (37,000) | ||
| Citrus | ||||||
| Property Plant And Equipment [Line Items] | ||||||
| Accounts receivable, net | $ 10,051,000 | $ 10,051,000 | $ 10,051,000 | $ 3,161,000 | ||
| Land | ||||||
| Property Plant And Equipment [Line Items] | ||||||
| Area of land owned (in acres) | a | 75,000 | 75,000 | 75,000 | |||
| Number of primary classifications | property | 2 | 2 | 2 | |||
| Mineral Rights | ||||||
| Property Plant And Equipment [Line Items] | ||||||
| Area of land owned (in acres) | a | 90,000 | 90,000 | 90,000 | |||
| X | ||||||||||
- Definition Property, Plant and Equipment, Number of Classifications No definition available.
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Area of a real estate property. No definition available.
|
| X | ||||||||||
- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. No definition available.
|
| X | ||||||||||
- Definition Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Definition Description of timing for satisfying performance obligation in contract with customer. Includes, but is not limited to, as services are rendered, and upon shipment, delivery or completion of service. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|