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Fair Value Measurements (Fair Value, Assets And Liabilities Measured On A Recurring Basis) (Fair Value, Measurements, Recurring [Member], USD $)
In Thousands |
Jun. 30, 2011
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Dec. 31, 2010
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| Fair value assets measured on recurring basis | $ 14,001 | $ 15,332 |
| Fair value liabilities measured on recurring basis | 14,135 | 12,661 |
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Fair Value, Inputs, Level 1 [Member]
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| Fair value assets measured on recurring basis | ||
| Fair value liabilities measured on recurring basis | ||
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Fair Value, Inputs, Level 1 [Member] | Cash Surrender Value of Life Insurance [Member]
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| Fair value assets measured on recurring basis | ||
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Fair Value, Inputs, Level 1 [Member] | Deferred Compensation Liabilities [Member]
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| Fair value liabilities measured on recurring basis | ||
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Fair Value, Inputs, Level 1 [Member] | Interest Rate Swaps [Member]
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| Fair value assets measured on recurring basis | ||
| Fair value liabilities measured on recurring basis | ||
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Fair Value, Inputs, Level 2 [Member]
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| Fair value assets measured on recurring basis | 14,001 | 15,332 |
| Fair value liabilities measured on recurring basis | 14,135 | 12,661 |
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Fair Value, Inputs, Level 2 [Member] | Cash Surrender Value of Life Insurance [Member]
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| Fair value assets measured on recurring basis | 13,127 | 10,517 |
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Fair Value, Inputs, Level 2 [Member] | Deferred Compensation Liabilities [Member]
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| Fair value liabilities measured on recurring basis | 13,278 | 11,245 |
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Fair Value, Inputs, Level 2 [Member] | Interest Rate Swaps [Member]
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| Fair value assets measured on recurring basis | 874 | 4,815 |
| Fair value liabilities measured on recurring basis | 857 | 1,416 |
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Fair Value, Inputs, Level 3 [Member]
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| Fair value assets measured on recurring basis | ||
| Fair value liabilities measured on recurring basis | ||
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Fair Value, Inputs, Level 3 [Member] | Cash Surrender Value of Life Insurance [Member]
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| Fair value assets measured on recurring basis | ||
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Fair Value, Inputs, Level 3 [Member] | Deferred Compensation Liabilities [Member]
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| Fair value liabilities measured on recurring basis | ||
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Fair Value, Inputs, Level 3 [Member] | Interest Rate Swaps [Member]
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||
| Fair value assets measured on recurring basis | ||
| Fair value liabilities measured on recurring basis | ||
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Cash Surrender Value of Life Insurance [Member]
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| Fair value assets measured on recurring basis | 13,127 | 10,517 |
|
Deferred Compensation Liabilities [Member]
|
||
| Fair value liabilities measured on recurring basis | 13,278 | 11,245 |
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Interest Rate Swaps [Member]
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| Fair value assets measured on recurring basis | 874 | 4,815 |
| Fair value liabilities measured on recurring basis | $ 857 | $ 1,416 |