11. Employee and Director Benefit Programs (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Employee And Director Benefit Programs Details 1
Benefit obligation	$ 3,812	$ 3,581	$ 3,382
Fair value of plan assets	0	0
Funded status	(3,812)	(3,581)
Unrecognized prior service cost/benefit	0	0
Unrecognized net actuarial loss	0	0
Net amount recognized	(3,812)	(3,581)
Unfunded accrued liability	(3,812)	(3,581)
Intangible assets	0PEBK_DefinedBenefitPlanInangibleAssets	0PEBK_DefinedBenefitPlanInangibleAssets
Net amounts recognized	$ (3,812)	$ (3,581)

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For defined benefit pension plans, the actuarial present value of benefits (whether vested or nonvested) attributed by the pension benefit formula to employee service rendered before a specified date and based on employee service and compensation (if applicable) before that date. The accumulated benefit obligation differs from the projected benefit obligation in that it includes no assumption about future compensation levels. For plans with flat-benefit or nonpay-related pension benefit formulas, the accumulated benefit obligation and the projected benefit obligation are the same.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

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- Definition

The amount of the prior service cost or credit recognized in net periodic benefit cost relating to benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation.

+ References

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- Definition

The aggregate net amount recognized in the balance sheet associated with the defined benefit plan(s). Will normally be the same as the Defined Benefit Plan, Funded Status of Plan, Total.

+ References

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- Definition

Disclosure under FAS 132R, before it was amended by FAS 158, of the net unamortized portion of the transition obligations (assets) that existed at the initial date of application of FAS 87 and FAS 106, which are the net transition amounts that have not yet been recognized as components of net periodic benefits cost.

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- Definition

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

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The funded status is measured as the difference between the fair value of plan assets and the benefit obligation. Will normally be the same as the net Defined Benefit Plan, Amounts Recognized in Balance Sheet, Total.

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Amount before tax of (increase) decrease in the value of the projected benefit obligation related to a change in an actuarial assumption and increase (decrease) in the value of the plan assets resulting from experience different from that assumed, that has not been recognized in net periodic benefit (cost) credit.

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