XML 79 R69.htm IDEA: XBRL DOCUMENT
v3.21.1

Borrowings - Long-term debt advances (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Debt Instrument |  |
Long-term debt | $ 14,264 | $ 14,769
Long-term 1.99% fixed rate debt due June 2021 |  |
Debt Instrument |  |
Long-term debt | $ 10,000 | 10,000
Fixed interest rate (as a percent) | 1.99% |
Long-term 4.69% fixed rate debt due March 2023 |  |
Debt Instrument |  |
Long-term debt | $ 4,264 | $ 4,769
Fixed interest rate (as a percent) | 4.69% |

X
- Definition Including both current and noncurrent portions, Federal Home Loan Bank borrowings and Federal Reserve Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer. + References No definition available. + Details
Name: | pfis_LongTermFederalHomeLoanBankAdvancesAndFederalReserveBank
Namespace Prefix: | pfis_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtPercentageBearingFixedInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_DebtInstrumentAxis=pfis_LongTermFixedRate1.88PercentDueJune2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=pfis_LongTermFixedRate4.69PercentDueMarch2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |