Employee Benefit Plans (Details 4) (Supplemental Employee Retirement Plans, Defined Benefit [Member])
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12 Months Ended | |
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Dec. 31, 2012
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Dec. 31, 2011
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Supplemental Employee Retirement Plans, Defined Benefit [Member]
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Weighted average assumptions used to determine benefit obligation and net periodic benefit costs | ||
Discount rate | 3.85% | 4.40% |
Rate of compensation increase | 3.00% | 3.00% |
X | ||||||||||
- Definition
Expected rate of compensation increases (for pay-related plans). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The interest rate used to adjust for the time value of money. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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