Employee Benefit Plans (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
401 K Plan [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Maximum annual salary contribution for non-highly compensated employees	75.00%
Maximum annual salary contribution for highly compensated employees	7.00%
Employer's percentage match of employee's match percentage	50.00%
Percentage of employee's annualy salary that is matched by the employer	6.00%
Amount charged to expense under 401(k) plan	$ 130	$ 125
Supplemental Plans [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Salary Continuation Plan charged to expense	62	66
Carrying value of deferred compensation	868	936
Incentive Plan [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Carrying value of deferred compensation	148	131
DCA [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Carrying value of deferred compensation	833	551
Period over which benefits will be paid	10 years
SERP [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Carrying value of deferred compensation	$ 179	$ 102
Period over which benefits will be paid	5 years

Deferred Compensation Arrangement Distibution Period

No definition available.

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- Definition

Percentage of emplyoee's contribution percentage of gross pay, matched by the employer.

+ References

No definition available.

+ Details

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- Definition

Maximum employee contribution percent for highly compenstated employees who participate in the employee's defined contribution plan.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Maximum employee contribution percent for non-highly compensated employees who participate in the employee's defined contribution plan.

+ References

No definition available.

+ Details

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- Details

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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount of the cost recognized during the period for defined contribution plans.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 70

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6414718&loc=d3e28014-114942

+ Details

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Balance Type:	debit
Period Type:	duration

- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

+ Details

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- Definition

Period expense related to postemployment benefits.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

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- Details

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- Details

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- Details

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- Details

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