Consolidated Statements of Changes in Shareholders' Equity (Parentheticals) $ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2020
USD ($)
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| Accounting Standards Update 2016-13 [Member] | |
| Tax effect of change in accounting principle | $ 193 |
| Adjustment for pension and postretirement benefit liability, tax | 34 |
| Adjustment for interest rate swap, tax | 899 |
| Adjustment for pension and postretirement benefit liability, tax | (34) |
| Adjustment for interest rate swap, tax | $ (899) |
| X | ||||||||||
- Definition Amount of cumulative tax effect on beginning retained earnings from change in accounting principle. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, after reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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