XML 37 R30.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Benefit Plans (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2014
Compensation And Retirement Disclosure [Abstract] |
Components of Net Periodic Benefit Cost | Components of the net periodic benefit cost of the plan for the three and six months ended June 30, 2014 and 2013 were as follows (in thousands):
|  | For the three months ended June 30, |  |  | For the six months ended June 30, |
|  | 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Service cost |  | $ | 87 |  |  | $ | 118 |  |  | $ | 174 |  |  | $ | 236 |
Interest cost |  |  | 67 |  |  |  | 70 |  |  |  | 134 |  |  |  | 140 |
Expected return on plan assets |  |  | (79 | ) |  |  | (76 | ) |  |  | (158 | ) |  |  | (152 | )
Amortization of net loss |  |  | — |  |  |  | 27 |  |  |  | — |  |  |  | 54 |
Net periodic benefit cost |  | $ | 75 |  |  | $ | 139 |  |  | $ | 150 |  |  | $ | 278 |

X
- Details
Name: | us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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=28361610&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration