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LEASES - Additional Information (Details) |  |  |  |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 31, 2022 USD ($) | Nov. 12, 2021 USD ($) | Jul. 26, 2021 USD ($) | Jul. 23, 2021 | Apr. 27, 2021 a ft² | Jul. 31, 2021 USD ($) | Sep. 30, 2021 USD ($) | Sep. 30, 2020 USD ($) | May 12, 2021 USD ($)
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |
Option to extend |  |  |  |  |  |  | true |  |
Option to terminate |  |  |  |  |  |  | true |  |
Manufacturing plant area | ft² |  |  |  |  | 127,400 |  |  |  |
Area of land | a |  |  |  |  | 100 |  |  |  |
Monthly rent |  |  |  |  |  | $ 50,000 |  |  |
Option to purchase the property |  |  |  |  |  | $ 12,000,000.0 |  |  |
Escrow deposit |  |  |  |  |  |  |  |  | $ 240,000
Additional lease term |  |  |  | 6 months |  |  |  |  |
Payments for extension of lease term | $ 50,000 |  | $ 1,000,000 |  |  |  |  |  |
Payments for purchase of plant |  | $ 12,000,000 |  |  |  |  | $ 43,893 | $ 270,501 |
Minimum |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |
Operating lease term |  |  |  |  |  |  | 1 year |  |
Renewal term |  |  |  |  |  |  | 1 year |  |
Maximum |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |
Operating lease term |  |  |  |  |  |  | 3 years |  |
Renewal term |  |  |  |  |  |  | 5 years |  |

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- Definition Area of manufacturing plant. + References No definition available. + Details
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- Definition Amount of monthly operating lease rent. + References No definition available. + Details
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- Definition Amount paid for extension of lease term. + References No definition available. + Details
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- Definition Operating lease extended term. + References No definition available. + Details
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- Definition Amount for purchase of the property. + References No definition available. + Details
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- Definition Area of land held. + References No definition available. + Details
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- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 440 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6491277&loc=d3e6429-115629 + Details
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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. + References No definition available. + Details
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- Definition Indicates (true false) whether lessee has option to extend operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918673-209980 + Details
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- Definition Indicates (true false) whether lessee has option to terminate operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918673-209980 + Details
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- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918673-209980 + Details
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- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918673-209980 + Details
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