Pensions And Postretirement Benefits (Schedule of Amounts Recognized in Balance Sheet) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013 Pension Benefits [Member]	Dec. 31, 2012 Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Long-term liabilities	$ 3,126	$ 2,484
Total liabilities	$ 3,126	$ 2,484