v2.4.0.6

Employee Benefits (Tables) | 12 Months Ended
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Dec. 31, 2011
Employee Benefits [Abstract] |
Schedule Of Change In Benefit Obligation |
|  | Pension Benefits |  |  | Post-retirement Healthcare |
|  | 2011 |  |  | 2010 |  |  | 2011 |  |  | 2010 |
Change in benefit obligation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit obligation, beginning of year |  | $ | 54,033 |  |  | $ | 52,059 |  |  | $ | 20,047 |  |  | $ | 21,048 |
Service cost |  |  | 930 |  |  |  | 938 |  |  |  | 16 |  |  |  | 45 |
Interest cost |  |  | 2,723 |  |  |  | 2,751 |  |  |  | 840 |  |  |  | 919 |
Actuarial loss (gain) |  |  | 4,358 |  |  |  | 326 |  |  |  | 816 |  |  |  | (656 | )
Benefits paid |  |  | (2,168 | ) |  |  | (2,041 | ) |  |  | (1,507 | ) |  |  | (1,309 | )
Benefit obligation, end of year |  | $ | 59,876 |  |  | $ | 54,033 |  |  | $ | 20,212 |  |  | $ | 20,047 |
Schedule Of Change In Plan Assets |
Change in plan assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of plan assets, beginning of year |  | $ | 32,867 |  |  | $ | 28,580 |  |  | $ | — |  |  | $ | — |
Actual return |  |  | 833 |  |  |  | 3,782 |  |  |  | — |  |  |  | — |
Employer contribution |  |  | 3,946 |  |  |  | 2,546 |  |  |  | 1,507 |  |  |  | 1,309 |
Benefits paid |  |  | (2,168 | ) |  |  | (2,041 | ) |  |  | (1,507 | ) |  |  | (1,309 | )
Fair value of plan assets, end of year |  | $ | 35,478 |  |  | $ | 32,867 |  |  | $ | — |  |  | $ | — |
Funded status, end of year |  | $ | (24,398 | ) |  | $ | (21,166 | ) |  | $ | (20,212 | ) |  | $ | (20,047 | )
Schedule Of Amounts Recognized In The Consolidated Balance Sheet |
Amounts recognized in the consolidated balance sheet at December 31 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current liabilities |  | $ | — |  |  | $ | — |  |  | $ | (1,710 | ) |  | $ | (1,590 | )
Noncurrent liabilities |  |  | (24,398 | ) |  |  | (21,166 | ) |  |  | (18,502 | ) |  |  | (18,457 | )
Net amount recognized |  | $ | (24,398 | ) |  | $ | (21,166 | ) |  | $ | (20,212 | ) |  | $ | (20,047 | )
Schedule Of Amounts Recognized In Accumulated Other Comprehensive Income |
Amounts recognized in accumulated other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | 20,325 |  |  | $ | 15,791 |  |  | $ | 3,523 |  |  | $ | 2,825 |
Transition obligation |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 114 |
Prior service cost |  |  | 890 |  |  |  | 1,187 |  |  |  | 218 |  |  |  | 404 |
Total before tax (1) |  | $ | 21,215 |  |  | $ | 16,978 |  |  | $ | 3,741 |  |  | $ | 3,343 |
(1) | For 2011, after-tax totals for pension benefits and post-retirement healthcare benefits were $12,873 and $2,270, respectively. The sum of these amounts ($15,143) is reflected in stockholders' equity as accumulated other comprehensive income. For 2010, after-tax totals for pension benefits and post-retirement healthcare benefits were $10,300 and $2,028, respectively. The sum of these amounts ($12,328) is reflected in stockholders' equity as accumulated other comprehensive income.
Schedule Of Accumulated Benefit Obligations In Excess Of Plan Assets |
|  | Pension Benefits |
|  | 2011 |  |  | 2010 |
Information for pension plans with an accumulated benefit obligation in excess of plan assets |  |  |  |  |  |  |  |
Projected benefit obligation |  | $ | (59,876 | ) |  | $ | (54,033 | )
Accumulated benefit obligation |  |  | (54,508 | ) |  |  | (49,602 | )
Fair value of plan assets |  |  | 35,478 |  |  |  | 32,867 |
Schedule Of Net Benefit Costs And Amounts Recognized In Other Comprehensive Income |
|  | Pension Benefits |  |  | Post-retirement Healthcare |
|  | Year Ended December 31, |  |  | Year Ended December 31, |
|  | 2011 |  |  | 2010 |  |  | 2009 |  |  | 2011 |  |  | 2010 |  |  | 2009 |
Components of net periodic benefit cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Service cost |  | $ | 930 |  |  | $ | 938 |  |  | $ | 842 |  |  | $ | 16 |  |  | $ | 45 |  |  | $ | 85 |
Interest cost |  |  | 2,723 |  |  |  | 2,751 |  |  |  | 2,465 |  |  |  | 840 |  |  |  | 919 |  |  |  | 1,067 |
Expected return on plan assets |  |  | (2,279 | ) |  |  | (1,935 | ) |  |  | (1,652 | ) |  |  | — |  |  |  | — |  |  |  | — |
Net amortization |  |  | 1,567 |  |  |  | 1,899 |  |  |  | 1,646 |  |  |  | 418 |  |  |  | 377 |  |  |  | 427 |
Net periodic benefit cost |  | $ | 2,941 |  |  | $ | 3,653 |  |  | $ | 3,301 |  |  | $ | 1,274 |  |  | $ | 1,341 |  |  | $ | 1,579 |
Other changes in plan assets and benefit obligation recognized in other comprehensive income (OCI) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss (gain) emerging |  | $ | 5,804 |  |  | $ | (1,521 | ) |  | $ | 3,804 |  |  | $ | 816 |  |  | $ | (656 | ) |  | $ | 1,039 |
Prior service cost |  |  | — |  |  |  | — |  |  |  | 1,484 |  |  |  | — |  |  |  | — |  |  |  | — |
Amortization of net loss |  |  | (1,271 | ) |  |  | (1,602 | ) |  |  | (1,381 | ) |  |  | (118 | ) |  |  | (51 | ) |  |  | (101 | )
Amortization of transition obligation |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (114 | ) |  |  | (114 | ) |  |  | (114 | )
Amortization of prior service cost |  |  | (296 | ) |  |  | (297 | ) |  |  | (265 | ) |  |  | (186 | ) |  |  | (212 | ) |  |  | (212 | )
Total recognized in OCI |  | $ | 4,237 |  |  | $ | (3,420 | ) |  | $ | 3,642 |  |  | $ | 398 |  |  | $ | (1,033 | ) |  | $ | 612 |
Total net periodic benefit cost and OCI |  | $ | 7,178 |  |  | $ | 233 |  |  | $ | 6,943 |  |  | $ | 1,672 |  |  | $ | 308 |  |  | $ | 2,191 |
Schedule Of Weighted Average Assumptions Used |
|  | Pension Benefits |  |  | Post-retirement Healthcare |
|  | 2011 |  |  | 2010 |  |  | 2009 |  |  | 2011 |  |  | 2010 |  |  | 2009 |
Weighted average assumptions used to determine benefit obligations at December 31 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Discount rate |  |  | 4.5 | % |  |  | 5.3 | % |  |  | 5.5 | % |  |  | 4.0 | % |  |  | 4.5 | % |  |  | 5.0 | %
Expected return on plan assets |  |  | 7.0 | % |  |  | 7.0 | % |  |  | 7.0 | % |  |  | — |  |  |  | — |  |  |  | — |
Rate of compensation increase |  |  | 4.0 | % |  |  | 4.0 | % |  |  | 4.0 | % |  |  | — |  |  |  | — |  |  |  | — |
Weighted average assumptions used to determine net periodic benefit costs for years ended December 31 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Discount rate |  |  | 5.3 | % |  |  | 5.5 | % |  |  | 6.0 | % |  |  | 4.5 | % |  |  | 5.0 | % |  |  | 5.8 | %
Expected return on plan assets |  |  | 7.0 | % |  |  | 7.0 | % |  |  | 7.0 | % |  |  | — |  |  |  | — |  |  |  | — |
Rate of compensation increase |  |  | 4.0 | % |  |  | 4.0 | % |  |  | 4.0 | % |  |  | — |  |  |  | — |  |  |  | — |
Schedule Of Fair Value Of Pension Plan Assets |
|  | 2011 |  |  | 2010 |
|  | Level 2 |  |  | Level 3 |  |  | Total |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Bank collective trust funds—Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Large-cap index funds (1) |  | $ | 17,562 |  |  | $ | — |  |  | $ | 17,562 |  |  | $ | 15,007 |  |  | $ | — |  |  | $ | 15,007 |
Small-cap index funds (2) |  |  | 2,324 |  |  |  | — |  |  |  | 2,324 |  |  |  | 3,220 |  |  |  | — |  |  |  | 3,220 |
International index funds (3) |  |  | 3,367 |  |  |  | — |  |  |  | 3,367 |  |  |  | 3,216 |  |  |  | — |  |  |  | 3,216 |
Bank collective trust funds—Fixed income: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Bond index funds (4) |  |  | 11,806 |  |  |  | — |  |  |  | 11,806 |  |  |  | 10,957 |  |  |  | — |  |  |  | 10,957 |
Short term investment funds |  |  | — |  |  |  | 419 |  |  |  | 419 |  |  |  | — |  |  |  | 467 |  |  |  | 467 |
|  | $ | 35,059 |  |  | $ | 419 |  |  | $ | 35,478 |  |  | $ | 32,400 |  |  | $ | 467 |  |  | $ | 32,867 |
(1) | Over 90% of the assets of these funds are invested in large-cap U.S. companies. The remainder of the assets of these funds is invested in cash reserves.
(2) | Over 95% of the assets of these funds are invested in small-cap U.S. companies. The remainder of the assets of these funds is invested in cash reserves.
(3) | At least 90% of the assets of these funds are invested in international companies in developed markets (excluding the U.S. and Canada). The remainder of the assets of these funds is invested in cash reserves.
(4) | This category represents investment grade bonds of U.S. issuers, including U.S. Treasury notes.
Schedule Of Estimated Future Benefit Payments |
|  | Pension Benefits |  |  | Post- retirement Healthcare |
Estimated future benefit payments: |  |  |  |  |  |  |  |
Year 1 |  | $ | 2,381 |  |  | $ | 1,710 |
Year 2 |  |  | 2,651 |  |  |  | 1,937 |
Year 3 |  |  | 2,895 |  |  |  | 2,113 |
Year 4 |  |  | 3,141 |  |  |  | 2,144 |
Year 5 |  |  | 3,303 |  |  |  | 1,999 |
Years 6 to 10 |  |  | 18,698 |  |  |  | 6,594 |

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- Definition Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 715 -SubTopic 20 -Publisher FASB -Number -Article -Subparagraph (d)(5) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the amounts that are recognized in the balance sheet (or statement of financial position) for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 715 -SubTopic 20 -Publisher FASB -Subparagraph (c) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period, as those amounts, including amortization of the net transition asset or obligation, are recognized as components of net periodic benefit cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 715 -SubTopic 20 -Publisher FASB -Number -Article -Subparagraph (i) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the benefit obligation and net benefit cost, including assumed discount rates, rate increase in compensation increase, and expected long-term rates of return on plan assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 715 -SubTopic 20 -Publisher FASB -Number -Article -Subparagraph (k) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the aggregate benefit obligation and aggregate fair value of plan assets for pension plans and/or other employee benefit plans with benefit obligations in excess of plan assets as of the measurement date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 715 -SubTopic 20 -Publisher FASB -Number -Article -Subparagraph (a) -Name Accounting Standards Codification -Paragraph 3 -Section 50 -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e2417-114920 + Details
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- Definition Tabular disclosure of the reconciliation of beginning and ending balances of the fair value of plan assets of pension plans and/or other employee benefit plans showing separately, if applicable, the effects during the period attributable to each of the following: actual return on plan assets, foreign currency exchange rate changes, contributions by the employer, contributions by plan participants, benefits paid, business combinations, divestitures, and settlements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 715 -SubTopic 20 -Publisher FASB -Number -Article -Subparagraph (b) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the change in the benefit obligation of pension plans and/or other employee benefit plans from the beginning to the end of the period, showing separately, if applicable, the effects of the following: service cost, interest cost, contributions by plan participants, actuarial gains and losses, foreign currency exchange rate changes, benefits paid, plan amendments, business combinations, divestitures, curtailments, settlements, and special and contractual termination benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 715 -SubTopic 20 -Publisher FASB -Number -Article -Subparagraph (a) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 715 -SubTopic 20 -Publisher FASB -Number -Article -Subparagraph (f) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of 1) the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments, and 2) the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period, as those amounts, including amortization of the net transition asset or obligation, are recognized as components of net periodic benefit cost. + References No definition available. + Details
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