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Product Warranties (Tables) | 12 Months Ended
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Sep. 30, 2024
Product Warranties |
Schedule of product warranty liability | Product warranty activity for the year ended September 30, 2024 and 2023 was as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2024 |  | 2023
​ | ​ | (Amounts in thousands)
Balance at the beginning of the year | ​ | $ | 22 | ​ | $ | 44
Usage for warranties for products sold in the period | ​ |  | (16) | ​ |  | —
Fulfillment of warranty obligations | ​ |  | — | ​ |  | (22)
Balance at the end of the year | ​ | $ | 6 | ​ | $ | 22

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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-8 + Details
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