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5. Stock-Based Compensation (Details Narrative) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Stock-Based Compensation Details Narrative
Unrecognized compensation cost	$ 550
Restricted stock expense	$ 104	$ 31

X

- Definition

No authoritative reference available.

+ References

No definition available.

+ Details

Name:	PEBK_RestrictedStockAwardExpense
Namespace Prefix:	PEBK_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	PEBK_StockbasedCompensationDetailsNarrativeAbstract
Namespace Prefix:	PEBK_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Unrecognized cost of unvested share-based compensation awards.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant