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Benefit Plans (Details Textuals) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Sep. 30, 2014
Y
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Dec. 31, 2013
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Sep. 30, 2014
Pension Benefits [Member]
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Sep. 30, 2013
Pension Benefits [Member]
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Sep. 30, 2014
Pension Benefits [Member]
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Sep. 30, 2013
Pension Benefits [Member]
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Sep. 30, 2014
Post Retirement Benefits [Member]
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Sep. 30, 2013
Post Retirement Benefits [Member]
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Sep. 30, 2014
Post Retirement Benefits [Member]
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Sep. 30, 2013
Post Retirement Benefits [Member]
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Sep. 30, 2014
Equity Securities [Member]
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Sep. 30, 2014
Covered Bonds [Member]
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Sep. 30, 2014
Cash and Cash Equivalents [Member]
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| Benefit Plans (Textuals) [Abstract] | |||||||||||||
| Employees retirement age for health care and life insurance benefits under unfunded defined benefit post-retirement plan | 55 | ||||||||||||
| Employees vesting service under defined benefit post-retirement plan, minimum | 10 Years | ||||||||||||
| Life insurance coverage, maximum | $ 50 | ||||||||||||
| Average duration of plan assets investment in bonds, years | 12 years | ||||||||||||
| Defined Benefit Plan, Actual Plan Asset Allocations | 48.00% | 50.00% | 2.00% | ||||||||||
| Defined Benefit Plan, Target Plan Asset Allocations Range Minimum | 20.00% | 50.00% | |||||||||||
| Defined Benefit Plan, Target Plan Assets Allocation Range Maximum | 50.00% | 80.00% | |||||||||||
| Base pay contributed to the plan | up to first 4% | ||||||||||||
| Fair value of plan assets, Percentage | 100.00% | 100.00% | |||||||||||
| Curtailments | $ 0 | $ (34,613) | $ 0 | $ (34,613) | $ 0 | $ 0 | $ 0 | $ 0 | |||||
| X | ||||||||||
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- Definition
Average duration of plan assets investment in bonds. No definition available.
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| X | ||||||||||
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- Definition
Base pay contributed to the plan. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Employees retirement age for health care and life insurance benefits unfunded defined benefit post-retirement plan. No definition available.
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| X | ||||||||||
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- Definition
No authoritative reference available. No definition available.
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| X | ||||||||||
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- Definition
Life insurance coverage, maximum. No definition available.
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| X | ||||||||||
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- Definition
The minimum period that the individual is required to perform services in order to be fully vested under the deferred compensation arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net gain (loss) recognized in net periodic benefit cost as a result of an event that significantly reduces the expected years of future service of present employees or eliminates for a significant number of employees the accrual of defined benefits for some or all of their future services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Target allocation maximum percentage of investments of this type to total plan assets presented on a weighted average basis. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Target allocation minimum percentage of investments of this type to total plan assets presented on a weighted average basis. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Percentage of fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of plan assets held. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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