Pensions and Other Employee Benefits Plans (Amounts Recognized in the Balance Sheets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Current Liabilities		$ 18,075
Long-Term Liabilities	15,614	24,206
Amounts recognized in the balance sheet	15,614	42,281
Other Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Current Liabilities	128	83
Long-Term Liabilities	1,389	968
Amounts recognized in the balance sheet	$ 1,517	$ 1,051