XML 62 R51.htm IDEA: XBRL DOCUMENT v3.25.2

Investment securities (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024	Jun. 30, 2024
Credit loss to equity securities without readily determinable values	$ 0		$ 0
Equity securities without readily determinable fair values	5,186	$ 5,080
Insurance company
Equity securities without readily determinable fair values	800
Federal Home Loan Bank of Pittsburgh (FHLB)
Equity securities without readily determinable fair values	11,700	10,200
FNCB
Equity securities without readily determinable fair values	$ 4,400	$ 4,300

X

- Definition

Amount of credit loss of investment in equity security without readily determinable fair value.

+ References

No definition available.

+ Details

Name:	pfis_EquitySecuritiesWithoutReadilyDeterminableFairValueCreditLossAmount
Namespace Prefix:	pfis_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-3

+ Details

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

X

- Details

Name:	srt_CounterpartyNameAxis=pfis_InsuranceCompanyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis=srt_FederalHomeLoanBankOfPittsburghMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=pfis_FncbMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: