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Accumulated Other Comprehensive Income (Tables) | 6 Months Ended
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Jun. 30, 2022
Accumulated Other Comprehensive Income [Abstract] |
Summary Of Accumulated Other Comprehensive Income |
(Dollars in thousands) | Foreign ‎Currency ‎Items |  | Unrealized ‎Gain (Losses) ‎on Available- ‎for-Sale ‎Investments |  | Accrued ‎Pension ‎Service Costs |  | Hedge ‎Accounting ‎Reserve |  | Total
Balance at January 1, 2022 | $ | 6,842 |  | $ | (14) |  | $ | (1,969) |  | $ | 23 |  | $ | 4,882
Change related to derivatives |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total change in hedge fair value recorded in Other Comprehensive Income |  | — |  |  | — |  |  | — |  |  | 1,145 |  |  | 1,145
Amounts reclassified from accumulated other comprehensive income |  | — |  |  | — |  |  | — |  |  | 49 |  |  | 49
Net change related to derivatives |  | — |  |  | — |  |  | — |  |  | 1,194 |  |  | 1,194
Net current-period other comprehensive income (loss) |  | (6,989) |  |  | (2) |  |  | 103 |  |  | 1,194 |  |  | (5,694)
Balance at June 30, 2022 | $ | (147) |  | $ | (16) |  | $ | (1,866) |  | $ | 1,217 |  | $ | (812)

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