Note 4 - Leases - Schedule of Balance Sheet Presentation of Operating and Finance Leases (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Jun. 30, 2025 |
|---|---|---|
| Operating lease assets | $ 1,834 | $ 2,225 |
| Financing lease assets | 108 | 79 |
| Total lease assets | 1,942 | 2,304 |
| Operating lease obligations | 257 | 381 |
| Financing lease obligations | 25 | 24 |
| Lease liabilities - non-current, Operating Leases | 2,000 | 2,225 |
| Lease liabilities - non-current, Financing Leases | 24 | 49 |
| Total lease liabilities | $ 2,306 | $ 2,679 |
| X | ||||||||||
- Definition Amount of the lessee's operating and finance lease liabilities. No definition available.
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- Definition Amount of the lessee's operating and finance lease, operating right-of-use assets. No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated amortization, of right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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