XML 56 R46.htm IDEA: XBRL DOCUMENT
v3.25.1

Loans Receivable and Allowance for Credit Losses - Impaired Loans (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Financing Receivable, Impaired [Line Items] |  |  |
With no related allowance recorded: average recorded investment | $ 20,766 | $ 12,047 |
With no related allowance recorded: interest income recognized | 18 | 81 |
With a related allowance recorded: average recorded investment | 9,045 | 10,786 |
With a related allowance recorded: interest income recognized | 0 | 0 |
Impaired loans, average recorded investment | 29,811 | 22,833 |
Impaired loans, interest income recognized | 18 | 81 |
Business Activities Loans |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
With no related allowance recorded: recorded investment | 20,028 |  | $ 22,549
With no related allowance recorded: principal outstanding | 40,800 |  | 38,951
With a related allowance recorded: recorded investment | 8,959 |  | 2,466
With a related allowance recorded: principal outstanding | 9,201 |  | 2,779
Related Allowance | 310 |  | 463
Recorded Investment | 28,987 |  | 25,015
Principal Outstanding | 50,001 |  | 41,730
Commercial Real Estate |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
With no related allowance recorded: average recorded investment | 17,696 | 6,286 |
With no related allowance recorded: interest income recognized | 18 | 37 |
With a related allowance recorded: average recorded investment | 6,688 | 9,781 |
With a related allowance recorded: interest income recognized | 0 | 0 |
Impaired loans, average recorded investment | 24,384 | 16,067 |
Impaired loans, interest income recognized | 18 | 37 |
Commercial Real Estate | Business Activities Loans |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
With no related allowance recorded: recorded investment | 17,106 |  | 18,361
With no related allowance recorded: principal outstanding | 33,372 |  | 34,224
With a related allowance recorded: recorded investment | 6,602 |  | 974
With a related allowance recorded: principal outstanding | 6,725 |  | 969
Related Allowance | 278 |  | 403
Recorded Investment | 23,708 |  | 19,335
Principal Outstanding | 40,097 |  | 35,193
Residential Real Estate | Business Activities Loans |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Related Allowance | 0 |  | 0
Recorded Investment | 0 |  | 0
Commercial and Industrial |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
With no related allowance recorded: average recorded investment | 3,070 | 2,855 |
With no related allowance recorded: interest income recognized | 0 | 44 |
With a related allowance recorded: average recorded investment | 0 | 1,005 |
With a related allowance recorded: interest income recognized | 0 | 0 |
Impaired loans, average recorded investment | 3,070 | 3,860 |
Impaired loans, interest income recognized | 0 | 44 |
Commercial and Industrial | Business Activities Loans |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
With no related allowance recorded: recorded investment | 2,922 |  | 1,831
With no related allowance recorded: principal outstanding | 7,428 |  | 2,251
With a related allowance recorded: recorded investment | 0 |  | 1,492
With a related allowance recorded: principal outstanding | 0 |  | 1,810
Related Allowance | 0 |  | 60
Recorded Investment | 2,922 |  | 3,323
Principal Outstanding | 7,428 |  | 4,061
Consumer and Other | Business Activities Loans |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Related Allowance | 0 |  | 0
Recorded Investment | 0 |  | 0
Construction |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
With no related allowance recorded: average recorded investment | 0 | 442 |
With no related allowance recorded: interest income recognized | 0 | 0 |
Impaired loans, average recorded investment | 0 | 442 |
Impaired loans, interest income recognized | 0 | 0 |
Construction | Business Activities Loans |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Related Allowance | 0 |  | 0
Recorded Investment | 0 |  | 0
Construction to Permanent - CRE |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
With no related allowance recorded: average recorded investment | 0 | 2,464 |
With no related allowance recorded: interest income recognized | 0 | 0 |
With a related allowance recorded: average recorded investment | 2,357 | 0 |
With a related allowance recorded: interest income recognized | 0 | 0 |
Impaired loans, average recorded investment | 2,357 | 2,464 |
Impaired loans, interest income recognized | 0 | $ 0 |
Construction to Permanent - CRE | Business Activities Loans |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
With no related allowance recorded: recorded investment | 0 |  | 2,357
With no related allowance recorded: principal outstanding | 0 |  | 2,476
With a related allowance recorded: recorded investment | 2,357 |  | 0
With a related allowance recorded: principal outstanding | 2,476 |  | 0
Related Allowance | 32 |  | 0
Recorded Investment | 2,357 |  | 2,357
Principal Outstanding | $ 2,476 |  | $ 2,476

X
- Definition Financing Receivable, Individually Evaluated for Credit Loss, Average Recorded Investment + References No definition available. + Details
Name: | pnbk_FinancingReceivableIndividuallyEvaluatedForCreditLossAverageRecordedInvestment
Namespace Prefix: | pnbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Financing Receivable, Individually Evaluated for Credit Loss, Interest Income Recognized + References No definition available. + Details
Name: | pnbk_FinancingReceivableIndividuallyEvaluatedForCreditLossInterestIncomeRecognized
Namespace Prefix: | pnbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Financing Receivable, Individually Evaluated for Credit Loss, Unpaid Principal Balance + References No definition available. + Details
Name: | pnbk_FinancingReceivableIndividuallyEvaluatedForCreditLossUnpaidPrincipalBalance
Namespace Prefix: | pnbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Financing Receivable, Individually Evaluated for Credit Loss, With Average Recorded Investment + References No definition available. + Details
Name: | pnbk_FinancingReceivableIndividuallyEvaluatedForCreditLossWithAverageRecordedInvestment
Namespace Prefix: | pnbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Financing Receivable, Individually Evaluated for Credit Loss, With Interest Income Recognized + References No definition available. + Details
Name: | pnbk_FinancingReceivableIndividuallyEvaluatedForCreditLossWithInterestIncomeRecognized
Namespace Prefix: | pnbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Financing Receivable, Individually Evaluated for Credit Loss, With Unpaid Principal Balance + References No definition available. + Details
Name: | pnbk_FinancingReceivableIndividuallyEvaluatedForCreditLossWithUnpaidPrincipalBalance
Namespace Prefix: | pnbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Financing Receivable, Individually Evaluated for Credit Loss, Without Average Recorded Investment + References No definition available. + Details
Name: | pnbk_FinancingReceivableIndividuallyEvaluatedForCreditLossWithoutAverageRecordedInvestment
Namespace Prefix: | pnbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Financing Receivable, Individually Evaluated for Credit Loss, Without Interest Income Recognized + References No definition available. + Details
Name: | pnbk_FinancingReceivableIndividuallyEvaluatedForCreditLossWithoutInterestIncomeRecognized
Namespace Prefix: | pnbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Financing Receivable, Individually Evaluated for Credit Loss, Without Unpaid Principal Balance + References No definition available. + Details
Name: | pnbk_FinancingReceivableIndividuallyEvaluatedForCreditLossWithoutUnpaidPrincipalBalance
Namespace Prefix: | pnbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of allowance for credit loss on financing receivable evaluated on individual basis. Excludes financing receivable evaluated on collective basis. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.5.a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480418/310-10-S99-4 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-11B Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 30 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479391/326-20-30-2 + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
Namespace Prefix: | us-gaap_
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_FinancingReceivableImpairedLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of financing receivable individually evaluated for credit loss. Excludes financing receivable collectively evaluated for credit loss. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.5.a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480418/310-10-S99-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11C -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-11C + Details
Name: | us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable with allowance for credit loss evaluated on individual basis. Excludes financing receivable evaluated on collective basis. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 35 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479366/326-20-35-6 + Details
Name: | us-gaap_FinancingReceivableIndividuallyEvaluatedWithAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable without allowance for credit loss evaluated on individual basis. Excludes financing receivable evaluated on collective basis. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 35 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479366/326-20-35-6 + Details
Name: | us-gaap_FinancingReceivableIndividuallyEvaluatedWithoutAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=pnbk_BusinessActivitiesLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=pnbk_CommercialAndIndustrialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=pnbk_ConsumerAndOtherPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=pnbk_ConstructionPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=pnbk_ConstructionToPermanentPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |