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Employee Benefit Plans (Schedule of Amounts that Will Be Amortized from Other Comprehensive Loss) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended |
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Dec. 31, 2013
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Pension [Member]
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| Defined Benefit Plan Disclosure [Line Items] | |
| Defined Benefit Plan, Future Amortization of Prior Service Cost (Credit) | $ 12 |
| Defined Benefit Plan, Future Amortization of Transition Obligation (Asset) | (39) |
| Defined Benefit Plan, Future Amortization of Gain (Loss) | 242 |
| Defined Benefit Plan, Amount to be Amortized from Accumulated Other Comprehensive Income (Loss) Next Fiscal Year, Total | 215 |
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SERP [Member]
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| Defined Benefit Plan Disclosure [Line Items] | |
| Defined Benefit Plan, Future Amortization of Prior Service Cost (Credit) | 20 |
| Defined Benefit Plan, Future Amortization of Transition Obligation (Asset) | 0 |
| Defined Benefit Plan, Future Amortization of Gain (Loss) | (18) |
| Defined Benefit Plan, Amount to be Amortized from Accumulated Other Comprehensive Income (Loss) Next Fiscal Year, Total | $ 2 |