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Benefit Plans (Tables) | 3 Months Ended
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Mar. 31, 2015
Compensation and Retirement Disclosure [Abstract] |
Components of Net Periodic Benefit Cost | Components of the net periodic benefit cost of the plan for the three months ended March 31, 2015 and 2014 were as follows (in thousands):
|  | For the three months ended March 31, |
|  | 2015 |  |  | 2014 |
Service cost |  | $ | 111 |  |  | $ | 87 |
Interest cost |  |  | 76 |  |  |  | 67 |
Expected return on plan assets |  |  | (79 | ) |  |  | (79 | )
Amortization of net loss |  |  | 22 |  |  |  | — |
Net periodic benefit cost |  | $ | 130 |  |  | $ | 75 |

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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=35743120&loc=d3e1928-114920 + Details
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