XML 45 R34.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Accumulated Other Comprehensive Loss (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2022
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, 2020 | ​ | $ | (4,696) | ​ | $ | (7,299) | ​ | $ | (11,995)
Change in period | ​ |  | 646 | ​ |  | 1,972 | ​ |  | 2,618
Tax effect of change in period | ​ |  | — | ​ |  | (71) | ​ |  | (71)
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)

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=124509347&loc=SL7669686-108580 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration