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Employee Retirement And Other Post-Retirement Benefit Plans (Components Of Net Periodic Pension And Other Post-Retirement Benefit Costs Charged To Expense) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
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Mar. 31, 2012
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Mar. 31, 2011
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Pension Benefit [Member]
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| Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items] | ||
| Interest cost | $ 27 | $ 35 |
| Amortization of unrecognized prior service cost | 4 | 4 |
| Service cost | 11 | |
| (Gain) Loss amortization | (55) | |
| Net periodic benefit cost | 31 | (5) |
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Other Post-Retirement Benefits [Member]
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| Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items] | ||
| Interest cost | 56 | 70 |
| Service cost | 4 | 3 |
| (Gain) Loss amortization | 27 | 31 |
| Net periodic benefit cost | $ 87 | $ 104 |
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- Details
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- Definition
The amount of gains or losses recognized in net periodic benefit cost. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of the prior service cost or credit recognized in net periodic benefit cost relating to benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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