XML 48 R23.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Pension Plans (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2013
Compensation And Retirement Disclosure [Abstract] |
Components of Net Periodic Benefit Cost | Net periodic benefit cost for the Plan included the following components:
|  | Three month period ended September 30 |  |  | Nine month period ended September 30 |
|  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Service cost |  | $ | 56 |  |  | $ | 325 |  |  | $ | 167 |  |  | $ | 975 |
Interest cost |  |  | 313 |  |  |  | 353 |  |  |  | 938 |  |  |  | 1,058 |
Expected return on plan assets |  |  | (359 | ) |  |  | (297 | ) |  |  | (1,077 | ) |  |  | (890 | )
Recognized net actuarial loss |  |  | 123 |  |  |  | 187 |  |  |  | 370 |  |  |  | 562 |
Net periodic benefit cost |  | $ | 133 |  |  | $ | 568 |  |  | $ | 398 |  |  | $ | 1,705 |

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