Note 8 - Other Assets - Other Assets (Details) - USD ($) $ in Thousands		Dec. 31, 2022	Jun. 30, 2022
Down payment for purchase of investment properties	[1]	$ 0	$ 0
Deposits for rental and utilities and others		134	142
Currency translation effect		7	(5)
Total		$ 141	$ 137

[1] Down payment for purchase of investment properties included: RMB U.S. Dollars Original Investment (10% of Junzhou equity) $ 10,000 $ 1,606 Less: Management Fee (5,000 ) (803 ) Net Investment 5,000 803 Less: Share of Loss on Joint Venture (137 ) (22 ) Net Investment as Down Payment (Note *a) 4,863 781 Loans Receivable 5,000 814 Interest Receivable 1,250 200 Less: Impairment of Interest (906 ) (150 ) Transferred to Down Payment (Note *b) 5,344 864 * Down Payment for Purchase of Investment Properties 10,207 1,645 Less: Provision of Impairment loss on other assets (10,207 ) (1,645 ) Down Payment for Purchase of Investment Properties - -