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Benefit Plans | 9 Months Ended
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Sep. 30, 2013
Compensation and Retirement Disclosure [Abstract] |
Benefit Plans | BENEFIT PLANS The following table summarizes key information related to the Company’s pension plans and retirement agreements (in thousands):
| Nine Months Ended September 30, 2013 |  | Fiscal Year Ended December 31, 2012
Change in Projected Benefit Obligation |  |  |
Projected benefit obligation, beginning of period | $ | 19,761 |  |  | $ | 16,879 |
Service cost | 694 |  |  | 774 |
Interest cost | 622 |  |  | 787 |
Plan amendments | — |  |  | 569 |
Actuarial loss | — |  |  | 945 |
Benefits paid | (205 | ) |  | (193 | )
Projected benefit obligation, end of period | $ | 20,872 |  |  | $ | 19,761 |
Change in Plan Assets |  |  |
Plan assets at fair value, beginning of period | $ | — |  |  | $ | — |
Company contributions | 205 |  |  | 193 |
Benefits paid | (205 | ) |  | (193 | )
Plan assets at fair value, end of period | $ | — |  |  | $ | — |
Unfunded Status of the Plan | $ | (20,872 | ) |  | $ | (19,761 | )
| Three Months Ended |  | Nine Months Ended
| September 30, 2013 |  | September 30, 2012 |  | September 30, 2013 |  | September 30, 2012
Components of Net Periodic Benefit Cost |  |  |  |  |  |  |
Service cost | $ | 232 |  |  | $ | 193 |  |  | $ | 694 |  |  | $ | 580 |
Interest cost | 207 |  |  | 197 |  |  | 622 |  |  | 590 |
Net loss | 66 |  |  | 48 |  |  | 197 |  |  | 145 |
Net periodic pension cost | $ | 505 |  |  | $ | 438 |  |  | $ | 1,513 |  |  | $ | 1,315 |
The long-term portion of the pension liability as of September 30, 2013 and December 31, 2012 was $20.6 million and $19.5 million, respectively, and is included in Other Non-Current Liabilities in the accompanying consolidated balance sheets.

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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