XML 71 R64.htm IDEA: XBRL DOCUMENT
v3.25.1

Fair Value Measurements - Fair Value of Assets on Recurring Basis Segregated by Level of Valuation Inputs (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Debt investment securities: |  |
Investment securities - available-for-sale | $ 284,051 | $ 269,331
Equity investment securities: |  |
Common stock, equity securities | 206 | 206
Other Securities: |  |
Private equity securities | 206 | 206
Mutual funds Common Stock Financial Services Industry [Member] |  |
Equity investment securities: |  |
Common stock, equity securities | 206 | 206
Other Securities: |  |
Private equity securities | 206 | 206
Level 1 [Member] | Total Fair Value [Member] |  |
Other Securities: |  |
Private equity securities | 4,401 | 4,076
Level 2 [Member] | Total Fair Value [Member] |  |
Debt investment securities: |  |
Investment securities - available-for-sale | 279,858 | 264,880
Net Asset Value [Member] | Total Fair Value [Member] |  |
Debt investment securities: |  |
Investment securities - available-for-sale | 4,193 | 4,245
Recurring Basis [Member] | Total Fair Value [Member] |  |
Debt investment securities: |  |
US Treasury, agencies and GSEs | 69,180 | 70,425
State and political subdivisions | 32,433 | 33,322
Corporate | 6,692 | 6,636
Corporate Measured at NAV | 4,193 | 4,245
Asset backed securities | 18,475 | 18,487
Residential mortgage-backed - US agency | 49,220 | 39,171
Collateralized mortgage obligations - US agency | 15,197 | 13,530
Collateralized mortgage obligations - Private label | 88,455 | 83,309
Investment securities - available-for-sale | 283,845 | 269,125
Other Securities: |  |
Corporate issuances measured at NAV | 4,193 | 4,245
Total available-for-sale securities | 284,051 | 269,331
Private equity securities | 4,401 | 4,076
Interest rate swap derivative fair value hedges | 3,110 | 6,086
Recurring Basis [Member] | Total Fair Value [Member] | Mutual funds Common Stock Financial Services Industry [Member] |  |
Equity investment securities: |  |
Common stock, equity securities | 206 | 206
Recurring Basis [Member] | Level 1 [Member] |  |
Other Securities: |  |
Total available-for-sale securities | 206 | 206
Recurring Basis [Member] | Level 1 [Member] | Mutual funds Common Stock Financial Services Industry [Member] |  |
Equity investment securities: |  |
Common stock, equity securities | 206 | 206
Recurring Basis [Member] | Level 2 [Member] |  |
Debt investment securities: |  |
US Treasury, agencies and GSEs | 69,180 | 70,425
State and political subdivisions | 32,433 | 33,322
Corporate | 6,692 | 6,636
Asset backed securities | 18,475 | 18,487
Residential mortgage-backed - US agency | 49,220 | 39,171
Collateralized mortgage obligations - US agency | 15,197 | 13,530
Collateralized mortgage obligations - Private label | 88,455 | 83,309
Investment securities - available-for-sale | 279,652 | 264,880
Other Securities: |  |
Total available-for-sale securities | 279,652 | 264,880
Interest rate swap derivative fair value hedges | $ 3,110 | $ 6,086

X
- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount shown on an entity's books for investments in Asset backed securities investment securities. + References No definition available. + Details
Name: | pbhc_AssetBackedSecuritiesDisclosure
Namespace Prefix: | pbhc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Available for sale debt and equity securities. + References No definition available. + Details
Name: | pbhc_AvailableForSaleDebtAndEquitySecurities
Namespace Prefix: | pbhc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount shown on an entity's books for investments in collateralized mortgage obligations agencies debt investment securities. + References No definition available. + Details
Name: | pbhc_CollateralizedMortgageObligationsAgencyFairValueDisclosure
Namespace Prefix: | pbhc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount shown on an entity's books for investments in collateralized mortgage obligations private label investment securities. + References No definition available. + Details
Name: | pbhc_CollateralizedMortgageObligationsPrivateLabelFairValueDisclosure
Namespace Prefix: | pbhc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount shown on an entity's books for investments in Corporate debt investment securities. + References No definition available. + Details
Name: | pbhc_CorporateFairValueDisclosure
Namespace Prefix: | pbhc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Corporate Measured at NAV. + References No definition available. + Details
Name: | pbhc_CorporateMeasuredAtNav
Namespace Prefix: | pbhc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Debt investment securities [Abstract] + References No definition available. + Details
Name: | pbhc_DebtInvestmentSecuritiesAbstract
Namespace Prefix: | pbhc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Equity investment securities [Abstract] + References No definition available. + Details
Name: | pbhc_EquityInvestmentSecuritiesAbstract
Namespace Prefix: | pbhc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Other securities abstract + References No definition available. + Details
Name: | pbhc_OtherSecuritiesAbstract
Namespace Prefix: | pbhc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount shown on an entity's books for investments in residential mortgage backed agencies debt investment securities. + References No definition available. + Details
Name: | pbhc_ResidentialMortgageBackedAgencyFairValueDisclosure
Namespace Prefix: | pbhc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount shown on an entity's books for investments in State and political subdivisions debt investment securities. + References No definition available. + Details
Name: | pbhc_StateAndPoliticalSubdivisionsFairValueDisclosure
Namespace Prefix: | pbhc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount shown on an entity's books for investments in US Treasury, agencies and GSEs debt investment securities. + References No definition available. + Details
Name: | pbhc_UsTreasuryAgenciesAndGsesFairValueDisclosure
Namespace Prefix: | pbhc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483467/210-10-45-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482736/825-10-45-1A + Details
Name: | us-gaap_EquitySecuritiesFvNi
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Cost of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Excludes equity method investment and investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
Name: | us-gaap_EquitySecuritiesFvNiCost
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value of all derivatives designated as interest rate fair value hedging instruments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 5 -SubTopic 10 -Topic 815 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480463/815-10-45-5 + Details
Name: | us-gaap_InterestRateFairValueHedgeDerivativeAtFairValueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_InvestmentsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=pbhc_MutualFundsCommonStockFinancialServicesIndustryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |