XML 59 R46.htm IDEA: XBRL DOCUMENT v3.24.0.1

Summary of significant accounting policies - Nature of operations and Basis of presentation (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) Office $ / shares	Dec. 31, 2022 $ / shares	Dec. 31, 2021 $ / shares
Summary of significant accounting policies
Number of full-service community banking offices | Office	28
Reclassification of prior period items amounts effect on net income | $	$ 0
Dividends declared | $ / shares	$ 1.64	$ 1.58	$ 1.50

X

- Definition

The number of full-service community banking offices.

+ References

No definition available.

+ Details

Name:	pfis_NumberOfFullServiceBankingOffices
Namespace Prefix:	pfis_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_AccountingPoliciesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

+ Details

Name:	us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of a reclassification adjustment made to prior period financial statement amounts.

+ References

No definition available.

+ Details

Name:	us-gaap_PriorPeriodReclassificationAdjustment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration