Note 12 - Financial Information of Parent Company - Statement of Cash Flows (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Cash flows used in operating activities | $ 4,314 | $ (6,482) | $ 2,564 |
| Cash flows from financing activities | 0 | 1,008 | 0 |
| Net increase/(decrease) in cash, cash equivalents | 3,513 | (14,234) | 2,564 |
| Cash and cash equivalents at beginning of the year | 950 | 15,184 | 12,620 |
| Cash and cash equivalents at end of the year | 4,463 | 950 | 15,184 |
| Parent Company [Member] | |||
| Cash flows used in operating activities | 721 | (1,008) | 0 |
| Cash flows from financing activities | 0 | 1,008 | 0 |
| Net increase/(decrease) in cash, cash equivalents | 721 | 0 | 0 |
| Cash and cash equivalents at beginning of the year | 0 | 0 | 0 |
| Cash and cash equivalents at end of the year | $ 721 | $ 0 | $ 0 |