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Employee Benefit Plans (Tables) | 12 Months Ended
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Dec. 31, 2012
Employee Benefit Plans [Abstract] |
Components of pension (income) expense | The following table details the components of pension (income) expense (in thousands):
|  | Year ended December 31, |
|  | 2012 |  |  | 2011 |
Service cost |  | $ | 25 |  |  | $ | 36 |
Interest cost on projected benefit obligation |  |  | 1,870 |  |  |  | 2,068 |
Net amortizations and deferrals |  |  | 842 |  |  |  | 585 |
Expected return on plan assets |  |  | (2,430 | ) |  |  | (2,554 | )
|  | $ | 307 |  |  | $ | 135 |
Summaries of changes in benefit obligations and plan assets and of funded status of Pension Plans | The following are summaries of the changes in the benefit obligations and plan assets and of the funded status of the Pension Plans (in thousands):
|  | December 31, |
|  | 2012 |  |  | 2011 |
Change in benefit obligation: |  |  |  |  |  |  |  |
Benefit obligation at beginning of year |  | $ | 44,144 |  |  | $ | 42,094 |
Service cost |  |  | 25 |  |  |  | 36 |
Interest cost |  |  | 1,870 |  |  |  | 2,068 |
Actuarial loss |  |  | 2,780 |  |  |  | 3,041 |
Benefits paid |  |  | (3,258 | ) |  |  | (3,095 | )
Benefit obligation at end of year |  | $ | 45,561 |  |  | $ | 44,144 |
Change in plan assets: |  |  |  |  |  |  |  |
Fair value of plan assets at beginning of year |  | $ | 32,420 |  |  | $ | 34,364 |
Actual return on plan assets |  |  | 4,307 |  |  |  | 398 |
Company contributions |  |  | 1,598 |  |  |  | 753 |
Benefits paid |  |  | (3,258 | ) |  |  | (3,095 | )
Fair value of plan assets at end of year |  | $ | 35,067 |  |  | $ | 32,420 |
Underfunded status of the plans |  | $ | (10,494 | ) |  | $ | (11,724 | )
Balance sheet assets (liabilities): |  |  |  |  |  |  |  |
Other assets |  | $ | 0 |  |  | $ | 0 |
Accrued liabilities |  |  | 0 |  |  |  | 0 |
Other liabilities |  |  | (10,494 | ) |  |  | (11,724 | )
Net amount recognized |  | $ | (10,494 | ) |  | $ | (11,724 | )
Pension plans with accumulated benefit obligation in excess of plan assets: |  |  |  |  |  |  |  |
Projected benefit obligation |  | $ | 45,561 |  |  | $ | 44,144 |
Accumulated benefit obligation |  |  | 45,543 |  |  |  | 44,121 |
Fair value of plan assets |  |  | 35,067 |  |  |  | 32,420 |
Projected benefit obligation and net periodic pension cost assumptions: |  |  |  |  |  |  |  |
Discount rate |  |  | 3.80 | % |  |  | 4.40 | %
Rate of compensation increase |  |  | 4.00 |  |  |  | 4.00 |
Expected long-term rate of return on plan assets |  |  | 7.75 |  |  |  | 7.75 |
Weighted average asset allocation: |  |  |  |  |  |  |  |
Equity securities |  |  | 58 | % |  |  | 61 | %
Debt securities |  |  | 42 |  |  |  | 39 |
Total |  |  | 100 | % |  |  | 100 | %
Summary of fair values of pension plan assets | The fair values of our pension plan assets as of December 31, 2012, are as follows (in thousands):
|  | Quoted Prices In Active Markets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |
Asset categories: |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 879 |  |  | $ | 0 |
Equity investments: |  |  |  |  |  |  |  |
U.S. Large Cap |  |  | 13,441 |  |  |  | 0 |
U.S. Mid Cap |  |  | 1,444 |  |  |  | 0 |
U.S. Small Cap |  |  | 711 |  |  |  | 0 |
World Equity |  |  | 2,933 |  |  |  | 0 |
Real estate |  |  | 895 |  |  |  | 0 |
Other |  |  | 756 |  |  |  | 0 |
Fixed income securities |  |  | 4,389 |  |  |  | 9,619 |
Total Plan Assets |  | $ | 25,448 |  |  | $ | 9,619 |
Schedule benefits expected to be paid | At December 31, 2012, the benefits expected to be paid in each of the next five fiscal years, and in aggregate for the five fiscal years thereafter are as follows (in thousands):
2013 |  | $ | 3,243 |
2014 |  |  | 3,230 |
2015 |  |  | 3,218 |
2016 |  |  | 3,228 |
2017 |  |  | 3,200 |
2018-2022 |  |  | 15,090 |
|  | $ | 31,209 |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(5) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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