XML 35 R20.htm IDEA: XBRL DOCUMENT
v3.10.0.1

2. Investment securities, Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2018 | Dec. 31, 2017
Investment securities with continuous unrealized loss position |  |
Less than 12 Months, Fair Value | $ 55,034 | $ 22,160
Less than 12 Months, Unrealized Losses | 1,074 | 175
12 Months or More, Fair Value | 30,995 | 22,827
12 Months or More, Unrealized Losses | 1,433 | 434
Total, Fair Value | 86,029 | 44,987
Total, Unrealized Losses | 2,507 | 609
Mortgage-backed securities |  |
Investment securities with continuous unrealized loss position |  |
Less than 12 Months, Fair Value | 20,557 | 8,701
Less than 12 Months, Unrealized Losses | 276 | 75
12 Months or More, Fair Value | 14,698 | 11,259
12 Months or More, Unrealized Losses | 701 | 254
Total, Fair Value | 35,255 | 19,960
Total, Unrealized Losses | 977 | 329
U.S. Government sponsored enterprises |  |
Investment securities with continuous unrealized loss position |  |
Less than 12 Months, Fair Value | 19,435 | 12,661
Less than 12 Months, Unrealized Losses | 586 | 98
12 Months or More, Fair Value | 14,564 | 10,067
12 Months or More, Unrealized Losses | 692 | 166
Total, Fair Value | 33,999 | 22,728
Total, Unrealized Losses | 1,278 | 264
State and political subdivisions |  |
Investment securities with continuous unrealized loss position |  |
Less than 12 Months, Fair Value | 15,042 | 798
Less than 12 Months, Unrealized Losses | 212 | 2
12 Months or More, Fair Value | 1,733 | 1,501
12 Months or More, Unrealized Losses | 40 | 14
Total, Fair Value | 16,775 | 2,299
Total, Unrealized Losses | $ 252 | $ 16

X
- References No definition available. + Details
Name: | PEBK_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLosses
Namespace Prefix: | PEBK_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | PEBK_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLosses
Namespace Prefix: | PEBK_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | PEBK_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLosses
Namespace Prefix: | PEBK_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities. + References No definition available. + Details
Name: | us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months. + References No definition available. + Details
Name: | us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer. + References No definition available. + Details
Name: | us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_InformationByCategoryOfDebtSecurityAxis=us-gaap_MortgageBackedSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InformationByCategoryOfDebtSecurityAxis=us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InformationByCategoryOfDebtSecurityAxis=us-gaap_USStatesAndPoliticalSubdivisionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |