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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) - USD ($)	Jun. 30, 2023	Sep. 30, 2022
Restricted cash	$ 13,419,872	$ 30,289,400
Refundable Deposits		289,000
Refundable deposits for individuals and businesses	419,872
Property, equipment and leasehold improvements, gross	103,118,018	22,121,868
Accumulated depreciation	11,367,499	4,335,166
Property, equipment and leasehold improvements, net	91,750,519	17,786,702
Cash equivalents	0	0
Amounts in excess of insured limits	226,400,000	83,400,000
Show room assets
Property, equipment and leasehold improvements, gross	$ 4,428,544	4,418,724
Previously reported | Show room assets
Property, equipment and leasehold improvements, gross		4,418,724
Accumulated depreciation		1,435,738
Property, equipment and leasehold improvements, net		$ 2,982,986
Maximum
Amortization period	120 months

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The amount of refundable deposits accepted by the company.

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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Amount of uninsured time deposit liability in excess of Federal Deposit Insurance Corporation (FDIC) insurance limit or similar state deposit insurance regime in United States of America (US). Excludes time deposit that is otherwise uninsured.

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