Note 13 - Financial Information of Parent Company - Statement of Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Cash flows used in operating activities	$ (6,482)	$ 2,564	$ 9,447
Cash flows from financing activities	1,008	0	0
Net increase/(decrease) in cash, cash equivalents	(14,234)	2,564	9,191
Cash and cash equivalents at beginning of the year	15,184	12,620	3,429
Cash and cash equivalents at end of the year	950	15,184	12,620
Parent Company [Member]
Cash flows used in operating activities	(1,008)	0	0
Cash flows from financing activities	1,008	0	0
Net increase/(decrease) in cash, cash equivalents	0	0	0
Cash and cash equivalents at beginning of the year	0	0	0
Cash and cash equivalents at end of the year	$ 0	$ 0	$ 0

Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate.

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