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Accumulated Other Comprehensive Loss (Tables) | 6 Months Ended
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Mar. 31, 2022
Equity [Abstract] |
Schedule of Components of Accumulated Other Comprehensive Loss | The components of accumulated other comprehensive loss are as follows:
| March 31, 2022 |  | September 30, 2021
Foreign currency translation adjustment | $ | (5,618) |  |  | $ | (5,359) |
Retirement plan liability adjustment, net of tax | (3,482) |  |  | (3,720) |
Total accumulated other comprehensive loss | $ | (9,100) |  |  | $ | (9,079) |

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- 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
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