Note 3 - Selected Balance Sheet Information - Other Assets (Details) - USD ($) |
Jun. 30, 2026 |
Jun. 30, 2025 |
|---|---|---|
| Capitalized software costs | $ 1,124,000 | $ 952,000 |
| Right of use assets | 131,000 | 198,000 |
| Other assets | 15,000 | 23,000 |
| Total | $ 1,270,000 | $ 1,173,000 |
| X | ||||||||||
- Definition Represents the amount of capitalized internal use software net of accumulated amortization. No definition available.
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of other miscellaneous assets. No definition available.
|
| X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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