XML 31 R26.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Defined Pension Plans (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2013
Defined Pension Plans [Abstract] |
Schedule of Net Periodic Pension Costs | The following table represents the components of the net periodic pension costs:
| Estimated |  | Actual
(In thousands) | 2013 |  | 2012
Service cost - benefits earned during the year | $ | 3,519 |  |  | $ | 2,799 |
Interest cost on projected benefit obligation |  | 2,821 |  |  |  | 2,570 |
Expected return on plan assets |  | (4,472 | ) |  |  | (3,967 | )
Net amortization and deferral |  | 1,849 |  |  |  | 1,473 |
Net periodic pension cost | $ | 3,717 |  |  | $ | 2,875 |
Schedule of Unfunded Supplemental Executive Retirement Plan | The following table represents the components of the net periodic pension costs for 2012 and an estimate for 2013:
| Estimated |  | Actual
(In thousands) | 2013 |  | 2012
Service cost - benefits earned during the year | $ | 144 |  | $ | 115
Interest cost on projected benefit obligation |  | 335 |  |  | 307
Net amortization |  | 551 |  |  | 360
Net periodic pension cost | $ | 1,030 |  | $ | 782

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 benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + 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 (f) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
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