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Employee Benefit Plans | 6 Months Ended
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Jun. 30, 2014
Compensation and Retirement Disclosure [Abstract] |
Employee Benefit Plans | Employee Benefit Plans The Company has a defined benefit pension plan which is frozen, that covers certain U.S. hourly and salaried employees. The defined benefit plan provides benefits based primarily on the participants’ years of service and compensation. The following table represents the components of net periodic pension (income) cost:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2014 |  | 2013 |  | 2014 |  | 2013
Interest cost | $ | 590 |  |  | $ | 528 |  |  | $ | 1,180 |  |  | $ | 1,056 |
Expected return on plan assets | (776 | ) |  | (676 | ) |  | (1,552 | ) |  | (1,352 | )
Amortization of net loss | 80 |  |  | 337 |  |  | 160 |  |  | 674 |
Total net periodic pension (income) cost | $ | (106 | ) |  | $ | 189 |  |  | $ | (212 | ) |  | $ | 378 |

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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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