Employee Benefit Plans (Amounts Recognized in the Consolidated Balance Sheet) (Details) (Other Postretirement Benefit Plans, Defined Benefit, USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Defined Benefit Plans and Other Postretirement Benefit Plans
Pension and Other Postretirement Defined Benefit Plans, Liabilities	$ 6,940	$ 6,542
Accrued Compensation and Employee Benefits
Defined Benefit Plans and Other Postretirement Benefit Plans
Pension and Other Postretirement Defined Benefit Plans, Liabilities	451	439
Accrued Non-Pension Postretirement Benefits
Defined Benefit Plans and Other Postretirement Benefit Plans
Pension and Other Postretirement Defined Benefit Plans, Liabilities	$ 6,489	$ 6,103

This represents the entire liability recognized in the balance sheet that is associated with the defined benefit plans.

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+ Details