Cash and Cash Equivalents, Customer Concentrations, and Allowances for Credit Losses (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Cash and Cash Equivalents, Customer Concentrations, and Allowances for Credit Losses | ||||
| Beginning balance | $ 76 | $ 133 | $ 76 | $ 144 |
| Provisions for (recoveries of) credit losses | 34 | (13) | 34 | (1) |
| Accounts receivable write-offs | 0 | (3) | 0 | (26) |
| Ending balance | $ 110 | $ 117 | $ 110 | $ 117 |
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- References No definition available.
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- References No definition available.
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- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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