XML 35 R25.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Retirement Agreements And Other Postretirement Benefits (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2016
Compensation and Retirement Disclosure [Abstract] |
Components Of Net Periodic Benefits Cost | The following sets forth the net periodic benefits cost for the executive benefits for the periods ended March 31, 2016 and 2015:
| Three Months Ended March 31,
| 2016 |  | 2015
Service cost – benefits earned during the year | $ | 2,545 |  |  | $ | 4,187 |
Interest cost on the projected benefit obligation | 8,781 |  |  | 7,693 |
Amortization of unrecognized prior service cost | — |  |  | 1,097 |
Amortization of unrecognized losses | 2,235 |  |  | 879 |
Net periodic benefits costs | $ | 13,561 |  |  | $ | 13,856 |

X
- References No definition available. + 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=58740216&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration