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Note 4 - Leases (Details Textual)	1 Months Ended	3 Months Ended		6 Months Ended	7 Months Ended	9 Months Ended
	Nov. 30, 2026 USD ($) $ / item	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	May 31, 2027 USD ($) $ / item	Oct. 31, 2026	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 19, 2025 USD ($) ft²	Sep. 01, 2025 ft² a	Dec. 31, 2024 USD ($)	Oct. 07, 2024	Oct. 07, 2024	Oct. 07, 2024 ft²	Oct. 07, 2024 m²
Operating Lease, Right-of-Use Asset		$ 42,048,000				$ 42,048,000				$ 9,646,000
Lease, Cost		1,097,000	$ 359,000			2,385,000	$ 1,090,000
Operating Lease, Liability		43,019,000				43,019,000
New Taipei City Lease Agreement [Member] | Prime World International Holdings, Ltd. (“Prime World”) [Member]
Area of Land (Square Foot) | ft²													38,072
Area of Real Estate Property (Square Metre)													36,662	3,406
Lessee, Operating Lease, Term of Contract (Year)											15 years
Monthly Rent Increase, Percentage, Triannual												3.00%
New Taipei City Agreement with International Games System Co. [Member] | Prime World International Holdings, Ltd. (“Prime World”) [Member]
Area of Land (Square Foot) | ft²									65,580
Area of Real Estate Property (Square Metre) | ft²									346,212
Lessee, Operating Lease, Term of Contract (Year)									15 years
Monthly Rent Increase, Percentage, Triannual									3.00%
New Taipei City Agreement with Existing Tenant [Member] | Prime World International Holdings, Ltd. (“Prime World”) [Member]
Area of Real Estate Property (Square Metre) | a									54,086
Property in Sugar Land, Texas Lease Agreement [Member] | Coleman Logistics Assets LLC [Member]
Area of Real Estate Property (Square Metre) | ft²								209,665
Lessee, Operating Lease, Term of Contract (Year)								126 months
Lessee, Operating Lease, Construction Allowance for Leasehold Improvements								$ 1,886,985
Operating Lease, Right-of-Use Asset		0				0
Operating Lease, Liability		$ 0				$ 0
Property in Sugar Land, Texas Lease Agreement [Member] | Coleman Logistics Assets LLC [Member] | Operating Lease, Lease Not yet Commenced [Member]
Unrecorded Unconditional Purchase Obligation								$ 21,900,000
Property in Sugar Land, Texas Lease Agreement [Member] | Coleman Logistics Assets LLC [Member] | Forecast [Member]
Rent Increase (Decrease), Percentage					3.50%
Base Rent per Square Foot (in USD per Per Share) | $ / item	7.44			10.49
Base Rent	$ 129,992			$ 183,367

X

- Definition

The amount of base rent for the period.

+ References

No definition available.

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+ References

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- Definition

The amount of construction allowance provided for leasehold improvements for operating leases by the lessor.

+ References

No definition available.

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- Definition

Represents the percentage of monthly rent increase on a triannual basis.

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No definition available.

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Area of land held.

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Area of a real estate property.

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- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 53
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479589/842-20-55-53

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

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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
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
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-Publisher FASB
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Amount of lessee's right to use underlying asset under operating lease.

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Amount of unrecorded obligation to transfer funds in future for fixed or minimum amount or quantity of product and service at fixed or minimum price. Includes, but is not limited to, lease not yet commenced and take-or-pay and throughput contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 440
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482648/440-10-50-4

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