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v3.23.3

Accumulated Other Comprehensive Loss (Tables) | 12 Months Ended
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Sep. 30, 2023
Accumulated Other Comprehensive Loss. |
Schedule of Accumulated Other Comprehensive Loss | The components of accumulated other comprehensive loss are as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Effect of |  | ​ | ​ |  | Accumulated
​ | ​ | Foreign | ​ | Minimum | ​ | Other
​ | ​ | Currency | ​ | Pension | ​ | Comprehensive
​ | ​ | Translation | ​ | Liability | ​ | Loss
​ | ​ | (Amounts in thousands)
Balance as of September 30, 2021 | ​ | $ | (4,050) | ​ | $ | (5,398) | ​ | $ | (9,448)
Change in period | ​ |  | (1,741) | ​ |  | 4,096 | ​ |  | 2,355
Tax effect of change in period | ​ |  | — | ​ |  | (235) | ​ |  | (235)
Balance as of September 30, 2022 | ​ | $ | (5,791) | ​ | $ | (1,537) | ​ | $ | (7,328)
Change in period | ​ |  | 962 | ​ |  | 244 | ​ |  | 1,206
Tax effect of change in period | ​ |  | — | ​ |  | 28 | ​ |  | 28
Balance as of September 30, 2023 | ​ | $ | (4,829) | ​ | $ | (1,265) | ​ | $ | (6,094)

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