Note 5 - Leases (Details Textual) |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
|
Aug. 31, 2025
HKD ($)
ft²
|
Sep. 30, 2025
USD ($)
ft²
a
|
Sep. 30, 2024
USD ($)
|
Sep. 30, 2025
USD ($)
ft²
a
|
Sep. 30, 2024
USD ($)
|
|
| Operating Leases, Monthly Payment, Years One Through Three | $ 141,500 | ||||
| Operating Leases, Monthly Payment, Years Four and Five | 149,500 | ||||
| Operating Leases, Monthly Management Fee | $ 43,979 | ||||
| Operating Lease, Payments | $ 317,000 | $ 334,000 | $ 947,000 | $ 961,000 | |
| Rolling Hills Estates [Member] | |||||
| Area of Real Estate Property (Square Foot) | ft² | 4,900 | 4,900 | |||
| HONG KONG | |||||
| Area of Real Estate Property (Square Foot) | 5,300 | 7,300 | 7,300 | ||
| Richmond, British Columbia [Member] | |||||
| Area of Real Estate Property (Square Foot) | a | 1,600 | 1,600 | |||
| Metuchen, New Jersey [Member] | |||||
| Area of Real Estate Property (Square Foot) | a | 2,000 | 2,000 | |||
| CHINA | |||||
| Lessee, Number of Branches | 7 | 7 | |||
| X | ||||||||||
- Definition Represents the lessees' number of branches. No definition available.
|
| X | ||||||||||
- Definition Amount of monthly management fee. No definition available.
|
| X | ||||||||||
- Definition Amount of monthly rental payment under operating lease, years four and five. No definition available.
|
| X | ||||||||||
- Definition Amount of monthly rental payment under operating lease, years one through Three. No definition available.
|
| X | ||||||||||
- Definition Area of a real estate property. No definition available.
|
| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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