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Contingencies (Tables)
9 Months Ended
Sep. 30, 2014
Loss Contingency [Abstract]  
Schedule Of Product Warranties Accrual
 
(Dollars in thousands)
Balance as of December 31, 2013
$
1,050

Product warranty adjustments
(117
)
Payments and settlements
(202
)
Balance as of September 30, 2014
$
731