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Note 8 - Other Assets (Details Textual) ¥ in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2021 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2021 CNY (¥)	Oct. 02, 2013 USD ($)	Oct. 02, 2013 CNY (¥)	Dec. 02, 2010 USD ($)	Dec. 02, 2010 CNY (¥)
Other Investments, Total	$ 1,606		¥ 10,000				¥ 10,000
Percentage of Investment				10.00%	10.00%	10.00%	10.00%
Management Fee Payable	803		5,000				¥ 5,000
Loss On Joint Venture	(22)		(137)			$ 22	¥ 137
Investments, Total	803		5,000	$ 803	¥ 5,000
Loans and Leases Receivable, Related Parties, Ending Balance	773	$ 773	5,000
Interest Receivable	193	193	1,250
Impairment of Interest	140	$ 140	¥ 906
Asset Impairment Charges, Total	$ 1,580

X

- Definition

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- Definition

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

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