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Contingencies (Tables)
6 Months Ended
Jun. 30, 2021
Loss Contingency [Abstract]  
Schedule Of Product Warranties Accrual Claims accrued but not yet paid and the related activity within the accrual for the six months ended June 30, 2021, are presented below: 
(Dollars in thousands)
Balance as of December 31, 2020$1,997 
Product warranty accruals and adjustments722 
Settlements(793)
Balance as of June 30, 2021$1,926