Note 8 - Investment Properties - Investment Properties (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Jun. 30, 2025
Mao Ye [Member]
Cost	$ 301	$ 301
Less: Accumulated depreciation	(264)	(250)
Currency translation effect	(10)	(11)
Real Estate Investments, Net	27	40
Jiang Huai [Member]
Cost	137	137
Currency translation effect	(1)	1
Real Estate Investments, Net	86	113
Less: Accumulated depreciation	(50)	(25)
FuLi [Member]
Cost	648	648
Currency translation effect	(57)	(74)
Real Estate Investments, Net	180	192
Less: Accumulated depreciation	$ (411)	$ (382)

Represents accumulated depreciation on rental property.

No definition available.

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- Definition

Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of accumulated depreciation pertaining to real estate investments for entities with a substantial portion of business acquiring and holding investment real estate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 970
-SubTopic 360
-Name Accounting Standards Codification
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- Definition

Initial cost of land for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.

+ References

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- Definition

Amount of real estate investments, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; (7) other real estate investments; (8) real estate joint ventures; and (9) unconsolidated real estate and other joint ventures not separately presented.

+ References

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