Description of Business and Basis of Presentation - (Details) |
3 Months Ended | 12 Months Ended | ||||||||||
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Sep. 30, 2021
USD ($)
a
property
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Jun. 30, 2021
USD ($)
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Mar. 31, 2021
USD ($)
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Dec. 31, 2020
USD ($)
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Sep. 30, 2020
USD ($)
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Jun. 30, 2020
USD ($)
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Mar. 31, 2020
USD ($)
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Dec. 31, 2019
USD ($)
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Sep. 30, 2021
USD ($)
a
property
segment
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Sep. 30, 2020
USD ($)
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Sep. 30, 2019
USD ($)
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Nov. 17, 2021
USD ($)
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| Property, Plant and Equipment [Line Items] | ||||||||||||
| Number of business segments | segment | 2 | |||||||||||
| Net loss attributable to subsidiary | $ (35,000) | $ 14,000 | $ 23,000 | $ (41,000) | $ (42,000) | $ (8,000) | $ (5,000) | $ 107,000 | $ (39,000) | $ 52,000 | $ (383,000) | |
| Net income (loss) attributable to parent | $ (972,000) | $ 27,119,000 | $ 4,867,000 | $ 3,845,000 | $ 17,204,000 | $ 2,096,000 | $ 3,571,000 | $ 791,000 | 34,859,000 | 23,662,000 | 37,833,000 | |
| Fine for violation | $ 50,000,000 | |||||||||||
| Citree | ||||||||||||
| Property, Plant and Equipment [Line Items] | ||||||||||||
| Net loss attributable to subsidiary | 79,479 | 107,051 | 781,783 | |||||||||
| Net income (loss) attributable to parent | $ 40,535 | 54,596 | $ 398,709 | |||||||||
| Proceeds from federal relief program | $ 493,000 | |||||||||||
| Land | ||||||||||||
| Property, Plant and Equipment [Line Items] | ||||||||||||
| Area of land owned (in acres) | a | 83,000 | 83,000 | ||||||||||
| 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 | ||||||||||
| X | ||||||||||
- Definition Fine For Violation No definition available.
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- Definition Proceeds From Natural Disaster Relief No definition available.
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- Definition Property, Plant and Equipment, Number of Classifications No definition available.
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- Definition Area of a real estate property. No definition available.
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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
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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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