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Accumulated Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2021
Accumulated Other Comprehensive Income [Abstract] |
Summary Of Accumulated Other Comprehensive Income | (Dollars in thousands) Foreign‎Currency‎Items(1) Unrealized‎Gain (Losses)‎on Available-‎for-Sale‎Investments Accrued‎Pension‎Service‎Costs(2) Hedge‎Accounting‎Reserve(3) TotalBalance at January 1, 2021 $ 14,966 $ (12) $ (2,135) $ (317) $ 12,502 Change related to derivatives Total change in hedge fair value recorded in Other Comprehensive Income — — — 153 153Amounts reclassified from accumulated other comprehensive income — — — 187 187Net change related to derivatives — — — 340 340 Net current-period other comprehensive income (8,124) (2) 166 340 (7,620)Balance at December 31, 2021 $ 6,842 $ (14) $ (1,969) $ 23 $ 4,882 (1)Net of income tax expense of $36,000.(2)Net of income tax expense of $41,000.(3)Net of income tax expense of $66,000.

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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=124509347&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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