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3. Loans, Impaired (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2015 | Dec. 31, 2014
Impaired loans |  |
Unpaid Contractual Principal Balance | $ 36,624 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance | $ 38,840 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance
Recorded Investment With No Allowance | 4,152 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment | 6,057 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
Recorded Investment With Allowance | 30,700 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment | 30,234 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
Recorded Investment in Impaired Loans | 34,852 us-gaap_ImpairedFinancingReceivableRecordedInvestment | 36,291 us-gaap_ImpairedFinancingReceivableRecordedInvestment
Related Allowance | 1,648 us-gaap_ImpairedFinancingReceivableRelatedAllowance | 1,658 us-gaap_ImpairedFinancingReceivableRelatedAllowance
Average Outstanding Impaired Loans | 35,572 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment | 38,145 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment
Construction and land development |  |
Impaired loans |  |
Unpaid Contractual Principal Balance | 1,174 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember | 5,481 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember
Recorded Investment With No Allowance | 266 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember | 3,639 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember
Recorded Investment With Allowance | 647 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember | 555 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember
Recorded Investment in Impaired Loans | 913 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember | 4,194 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember
Related Allowance | 35 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember | 31 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember
Average Outstanding Impaired Loans | 2,554 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember | 5,248 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_ConstructionAndLandDevelopmentMember
Single-family residential |  |
Impaired loans |  |
Unpaid Contractual Principal Balance | 9,169 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember | 6,717 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember
Recorded Investment With No Allowance | 2,092 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember | 933 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember
Recorded Investment With Allowance | 6,496 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember | 5,540 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember
Recorded Investment in Impaired Loans | 8,588 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember | 6,473 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember
Related Allowance | 170 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember | 154 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember
Average Outstanding Impaired Loans | 8,246 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember | 7,430 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ResidentialRealEstateMember
Single-family residential - Banco de la Gente stated income |  |
Impaired loans |  |
Unpaid Contractual Principal Balance | 20,886 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember | 21,243 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember
Recorded Investment With No Allowance | 0 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember | 0 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember
Recorded Investment With Allowance | 20,310 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember | 20,649 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember
Recorded Investment in Impaired Loans | 20,310 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember | 20,649 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember
Related Allowance | 1,179 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember | 1,191 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember
Average Outstanding Impaired Loans | 19,764 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember | 19,964 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_BancoDeLaGenteMember
Commercial |  |
Impaired loans |  |
Unpaid Contractual Principal Balance | 4,824 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember | 4,752 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember
Recorded Investment With No Allowance | 1,794 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember | 1,485 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember
Recorded Investment With Allowance | 2,701 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember | 2,866 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember
Recorded Investment in Impaired Loans | 4,495 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember | 4,351 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember
Related Allowance | 256 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember | 272 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember
Average Outstanding Impaired Loans | 4,423 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember | 4,399 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialRealEstateMember
Multifamily and Farmland |  |
Impaired loans |  |
Unpaid Contractual Principal Balance | 102 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember | 111 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember
Recorded Investment With No Allowance | 0 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember | 0 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember
Recorded Investment With Allowance | 100 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember | 110 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember
Recorded Investment in Impaired Loans | 100 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember | 110 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember
Related Allowance | 1 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember | 1 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember
Average Outstanding Impaired Loans | 105 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember | 154 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = PEBK_MultifamilyAndFarmlandMember
Total real estate loans |  |
Impaired loans |  |
Unpaid Contractual Principal Balance | 36,155 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember | 38,304 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember
Recorded Investment With No Allowance | 4,152 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember | 6,057 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember
Recorded Investment With Allowance | 30,254 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember | 29,720 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember
Recorded Investment in Impaired Loans | 34,406 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember | 35,777 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember
Related Allowance | 1,641 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember | 1,649 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember
Average Outstanding Impaired Loans | 35,092 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember | 37,195 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_RealEstateMember
Commercial loans (not secured by real estate) |  |
Impaired loans |  |
Unpaid Contractual Principal Balance | 152 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember | 218 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember
Recorded Investment With No Allowance | 0 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember | 0 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember
Recorded Investment With Allowance | 136 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember | 201 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember
Recorded Investment in Impaired Loans | 136 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember | 201 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember
Related Allowance | 3 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember | 4 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember
Average Outstanding Impaired Loans | 168 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember | 641 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_CommercialLoanMember
Consumer loans (not secured by real estate) |  |
Impaired loans |  |
Unpaid Contractual Principal Balance | 317 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember | 318 us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember
Recorded Investment With No Allowance | 0 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember | 0 us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember
Recorded Investment With Allowance | 310 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember | 313 us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember
Recorded Investment in Impaired Loans | 310 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember | 313 us-gaap_ImpairedFinancingReceivableRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember
Related Allowance | 4 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember | 5 us-gaap_ImpairedFinancingReceivableRelatedAllowance / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember
Average Outstanding Impaired Loans | $ 312 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember | $ 309 us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment / us-gaap_InternalCreditAssessmentAxis = us-gaap_ConsumerLoanMember

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- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5258-111524 + Details
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- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953550-111524 + Details
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- Definition Amount of investment in impaired financing receivables for which there is no related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953550-111524 + Details
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