Quarterly report pursuant to Section 13 or 15(d)

Pensions (Summary Of Components Of Net Periodic (Benefit) Cost) (Details)

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Pensions (Summary Of Components Of Net Periodic (Benefit) Cost) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Pensions [Abstract]        
Service cost $ 2 $ 2 $ 4 $ 3
Interest cost 38 40 72 79
Expected return on plan assets (50) (52) (95) (101)
Net periodic pension benefit $ (10) $ (10) $ (19) $ (19)