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Note 5 - Revenue Recognition (Tables) | 6 Months Ended
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Mar. 31, 2024
Notes Tables |
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] |
|  | Customer deposits |  |  | Deferred revenue |  |  | Total contract liabilities |
Balance as of September 30, 2023 |  | $ | 766 |  |  | $ | 3,254 |  |  | $ | 4,020 |
New performance obligations |  |  | 2,272 |  |  |  | 3,927 |  |  |  | 6,199 |
Recognition of revenue as a result of satisfying performance obligations |  |  | (2,116 | ) |  |  | (3,018 | ) |  |  | (5,134 | )
Effect of exchange rate on deferred revenue |  |  | - |  |  |  | (2 | ) |  |  | (2 | )
Balance as of March 31, 2024 |  | $ | 922 |  |  | $ | 4,161 |  |  | $ | 5,083 |
Less: non-current portion |  |  | - |  |  |  | (445 | ) |  |  | (445 | )
Current portion as of March 31, 2024 |  | $ | 922 |  |  | $ | 3,716 |  |  | $ | 4,638 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-10 + Details
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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Period Type: | duration