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Accumulated Other Comprehensive Loss (Tables) | 12 Months Ended
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Sep. 30, 2020
Equity [Abstract] |
Schedule of Accumulated Other Comprehensive Income (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, 2018 |  | $ | (4,346) |  | $ | (6,479) |  | $ | (10,825)
Change in period |  |  | (765) |  |  | (1,063) |  |  | (1,828)
Tax effect of change in period |  |  | — |  |  | 60 |  |  | 60
Balance as of September 30, 2019 |  | $ | (5,111) |  | $ | (7,482) |  | $ | (12,593)
Change in period |  |  | 415 |  |  | 150 |  |  | 565
Tax effect of change in period |  |  | — |  |  | 33 |  |  | 33
Balance as of September 30, 2020 |  | $ | (4,696) |  | $ | (7,299) |  | $ | (11,995)

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: 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=118930883&loc=SL7669686-108580 + Details
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