Note 5 - Trade Account Receivables and Allowance for Credit Losses - Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Beginning | $ 35 | $ 209 |
| Additions charged to expenses | 201 | 62 |
| Recovered | (7) | (61) |
| Written off | (35) | (178) |
| Currency translation effect | 0 | 3 |
| Ending | $ 194 | $ 35 |
| X | ||||||||||
- Definition Represents effect on accounts receivable for currency translation. No definition available.
|
| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of increase (decrease) in allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of increase in allowance for credit loss on accounts receivable, from recovery. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|