Accumulated Other Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2019

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, 2019	$	8,687	$	3	$	(2,438)	$	(137)	$	6,115
Change related to derivatives
Total change in hedge fair value recorded in Other Comprehensive Income		—		—		—		(215)		(215)
Amounts reclassified from accumulated other comprehensive income		—		—		—		23		23
Net change related to derivatives		—		—		—		(191)		(191)
Net current-period other comprehensive income (loss)		(753)		5		103		(191)		(836)
Balance at June 30, 2019	$	7,934	$	8	$	(2,335)	$	(328)	$	5,279