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Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan.

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Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets.

+ 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 (b)

-URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 30

-Section 35

-Paragraph 50

-URI http://asc.fasb.org/extlink&oid=29635418&loc=d3e12355-114930

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Amount of employer's best estimate of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position.

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Target allocation of investments of this type to total plan assets presented on a weighted average basis.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (d)(i)

-URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920

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-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 5

-Subparagraph (c)(i)

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Pension Plans (Details 4) (USD $)	12 Months Ended
Pension Plans (Details 4) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Pension plans
Fair values of pension assets	$ 7,797,000	$ 7,024,000	$ 6,347,000
Expected contribution
Expected contribution to the pension plan in the next fiscal year	50,000
Estimated future benefit payments
2014	1,045,000
2015	357,000
2016	366,000
2017	383,000
2018	444,000
2019-2023	2,437,000
Total
Pension plans
Fair values of pension assets	7,797,000	7,024,000
Level 1
Pension plans
Fair values of pension assets	7,797,000	7,024,000
Equities
Pension plans
Target allocations for plan assets (as a percent)	60.00%
Equities - passively managed securities using ETFs
Pension plans
Target allocations for plan assets (as a percent)	50.00%
Equities - actively managed investment vehicles
Pension plans
Target allocations for plan assets (as a percent)	50.00%
Corporate common stocks \| Total
Pension plans
Fair values of pension assets	779,000	693,000
Corporate common stocks \| Level 1
Pension plans
Fair values of pension assets	779,000	693,000
Mutual funds/ETFs: \| Total
Pension plans
Fair values of pension assets	7,018,000	6,331,000
Mutual funds/ETFs: \| Level 1
Pension plans
Fair values of pension assets	7,018,000	6,331,000
Equity-large cap \| Total
Pension plans
Fair values of pension assets	1,583,000	1,416,000
Equity-large cap \| Level 1
Pension plans
Fair values of pension assets	1,583,000	1,416,000
Equity-mid cap \| Total
Pension plans
Fair values of pension assets	721,000	622,000
Equity-mid cap \| Level 1
Pension plans
Fair values of pension assets	721,000	622,000
Equity-small cap \| Total
Pension plans
Fair values of pension assets	158,000	141,000
Equity-small cap \| Level 1
Pension plans
Fair values of pension assets	158,000	141,000
Equity-international \| Total
Pension plans
Fair values of pension assets	1,086,000	992,000
Equity-international \| Level 1
Pension plans
Fair values of pension assets	1,086,000	992,000
Fixed income
Pension plans
Target allocations for plan assets (as a percent)	40.00%
Fixed income \| Total
Pension plans
Fair values of pension assets	2,831,000	2,607,000
Fixed income \| Level 1
Pension plans
Fair values of pension assets	2,831,000	2,607,000
Real estate \| Total
Pension plans
Fair values of pension assets	346,000	380,000
Real estate \| Level 1
Pension plans
Fair values of pension assets	346,000	380,000
Money market \| Total
Pension plans
Fair values of pension assets	293,000	173,000
Money market \| Level 1
Pension plans
Fair values of pension assets	$ 293,000	$ 173,000