Note 9 - Other Assets - Summary of Other Assets (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Sep. 30, 2025 |
|---|---|---|
| Software hosting arrangement (SaaS) implementation costs | $ 5,530 | $ 5,150 |
| Less accumulated amortization | (385) | (7) |
| Amortizable other assets, net | 5,145 | 5,143 |
| Other assets | 5,387 | 5,452 |
| Deposits [Member] | ||
| Deposits | 135 | 180 |
| Deferred Rent Receivables [Member] | ||
| Deferred lease and sublease income, net | 106 | 127 |
| Other [Member] | ||
| Other | $ 1 | $ 2 |
| Minimum [Member] | ||
| Software hosting arrangement (SaaS) implementation costs (Year) | 3 years | |
| Maximum [Member] | ||
| Software hosting arrangement (SaaS) implementation costs (Year) | 7 years |
| X | ||||||||||
- Definition Useful life of other noncurrent assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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| X | ||||||||||
- Definition Amount of excess of rental income recognized over rental payment required by lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of accumulated amortization of capitalized implementation cost from hosting arrangement that is service contract. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after accumulated amortization, of capitalized implementation cost from hosting arrangement that is service contract. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, before accumulated amortization, of capitalized implementation cost from hosting arrangement that is service contract. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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