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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables) | 6 Months Ended
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Mar. 31, 2020
Equity [Abstract] |
Schedule of changes in each component of accumulated other comprehensive income (loss) | The changes in each component of accumulated other comprehensive loss were as follows:
| Three months ended March 31, |  | Six months ended March 31,
| 2020 |  | 2019 |  | 2020 |  | 2019
Foreign currency translation: |  |  |  |  |  |  |  |  |
Beginning accumulated foreign currency translation | $ | 696,000 |  |  | $ | 512,000 |  |  | $ | 691,000 |  |  | $ | 925,000 |
Change in cumulative translation adjustment before reclassifications | 84,000 |  |  | 130,000 |  |  | 89,000 |  |  | (283,000 | )
Income taxes | — |  |  | — |  |  | — |  |  | — |
Net current period other comprehensive income (loss) | 84,000 |  |  | 130,000 |  |  | 89,000 |  |  | (283,000 | )
Ending accumulated foreign currency translation | 780,000 |  |  | 642,000 |  |  | 780,000 |  |  | 642,000 |
Retirement plans: |  |  |  |  |  |  |  |  |  |  |
Beginning accumulated retirement plans benefit cost | (969,000 | ) |  | (1,422,000 | ) |  | (3,608,000 | ) |  | (1,439,000 | )
Amortization of net actuarial loss and prior service cost | 20,000 |  |  | 16,000 |  |  | 80,000 |  |  | 33,000 |
Net actuarial gains arising during the period | — |  |  | — |  |  | 2,579,000 |  |  | — |
Income taxes | — |  |  | — |  |  | — |  |  | — |
Net current period other comprehensive income | 20,000 |  |  | 16,000 |  |  | 2,659,000 |  |  | 33,000 |
Ending accumulated retirement plans benefit cost | (949,000 | ) |  | (1,406,000 | ) |  | (949,000 | ) |  | (1,406,000 | )
Accumulated other comprehensive loss, net of taxes | $ | (169,000 | ) |  | $ | (764,000 | ) |  | $ | (169,000 | ) |  | $ | (764,000 | )

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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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