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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables) | 12 Months Ended
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Sep. 30, 2021
Equity [Abstract] |
Schedule of components of accumulated other comprehensive (loss) income, net of taxes | Components of accumulated other comprehensive income (loss), net of taxes, are as follows:
| Year ended September 30,
| 2021 |  | 2020
Foreign currency translation: |  |  |
Beginning accumulated foreign currency translation | $ | 545,000 |  |  | $ | 691,000 |
Change in cumulative translation adjustment before reclassifications | (283,000) |  |  | (146,000) |
Income taxes | — |  |  | — |
Net current period other comprehensive loss | (283,000) |  |  | (146,000) |
Ending accumulated foreign currency translation | 262,000 |  |  | 545,000 |
Retirement plans: |  |  |
Beginning accumulated retirement plans benefit cost | (1,980,000) |  |  | (3,608,000) |
Amortization of net actuarial loss and prior service cost | 101,000 |  |  | 120,000 |
Net actuarial gains arising during the period | 1,108,000 |  |  | 1,508,000 |
Gain on termination of post-retirement medical plan | 541,000 |  |  | — |
Income taxes | — |  |  | — |
Net current period other comprehensive income | 1,750,000 |  |  | 1,628,000 |
Ending accumulated retirement plans benefit cost | (230,000) |  |  | (1,980,000) |
Accumulated other comprehensive income (loss), net of taxes | $ | 32,000 |  |  | $ | (1,435,000) |

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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=121641772&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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