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Commitments and Contingencies (Tables)
3 Months Ended
Mar. 31, 2022
Loss Contingency [Abstract]  
Schedule Of Product Warranties Accrual Claims accrued but not yet paid and the related activity within the accrual for the three months ended March 31, 2022, are presented below: 
(Dollars in thousands)
Balance as of December 31, 2021$1,088 
Product warranty charges/ adjustments205 
Payments and settlements(162)
Balance as of March 31, 2022$1,131