XML 44 R34.htm IDEA: XBRL DOCUMENT
v3.20.4

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables) | 3 Months Ended
--- | ---
Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [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 December 31,
| 2020 |  | 2019
Foreign currency translation: |  |  |
Beginning accumulated foreign currency translation | $ | 545,000 |  |  | $ | 691,000 |
Change in cumulative translation adjustment before reclassifications | (234,000) |  |  | 5,000 |
Income taxes | — |  |  | — |
Net current period other comprehensive (loss) income | (234,000) |  |  | 5,000 |
Ending accumulated foreign currency translation | 311,000 |  |  | 696,000 |
Retirement plans: |  |  |
Beginning accumulated retirement plans benefit cost | (1,980,000) |  |  | (3,608,000) |
Amortization of net actuarial loss and prior service cost | 33,000 |  |  | 60,000 |
Net actuarial gains arising during the period | — |  |  | 2,579,000 |
Income taxes | — |  |  | — |
Net current period other comprehensive income | 33,000 |  |  | 2,639,000 |
Ending accumulated retirement plans benefit cost | (1,947,000) |  |  | (969,000) |
Accumulated other comprehensive loss, net of taxes | $ | (1,636,000) |  |  | $ | (273,000) |

X
- References No definition available. + Details
Name: | us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract
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=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
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration