XML 44 R33.htm IDEA: XBRL DOCUMENT
v3.25.2

Note 4 - Loans and the Allowance for Credit Losses (Details Textual) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2025 USD ($) | Jun. 30, 2024 USD ($)
Deferred Loan Origination Costs | $ 619,000 | $ 763,000 | $ 1,222,000 | $ 1,463,000
Real Estate Acquired Through Foreclosure | $ 91,000 |  | 91,000 |
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default |  |  | $ 7,000,000 | $ 6,200,000
Real Estate Loan [Member] | Commercial Portfolio Segment [Member] |  |  |  |
Number of Mortgage Loans in Process of Foreclosure | 2 |  | 2 |
Mortgage Loans in Process of Foreclosure, Amount | $ 302,000 |  | $ 302,000 |
Real Estate Loan [Member] | Commercial Portfolio Segment [Member] | SFR Property [Member] |  |  |  |
Number of Mortgage Loans in Process of Foreclosure | 1 |  | 1 |
Mortgage Loans in Process of Foreclosure, Amount | $ 25,000 |  | $ 25,000 |
Equity Lines of Credit [Member] | Residential Portfolio Segment [Member] |  |  |  |
Number of Mortgage Loans in Process of Foreclosure | 3 |  | 3 |
Mortgage Loans in Process of Foreclosure, Amount | $ 269,000 |  | $ 269,000 |
Commercial Loans [Member] | Commercial Portfolio Segment [Member] |  |  |  |
Number of Mortgage Loans in Process of Foreclosure | 1 |  | 1 |
Mortgage Loans in Process of Foreclosure, Amount | $ 53,000 |  | $ 53,000 |
Other Real Estate, Residential Real Estate [Member] |  |  |  |
Number of Real Estate Properties | 1 |  | 1 |

X
- Definition This item represents loan origination costs that have been deferred. + References No definition available. + Details
Name: | plbc_DeferredLoanOriginationCosts
Namespace Prefix: | plbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The number of mortgage loans in process of foreclosure. + References No definition available. + Details
Name: | plbc_NumberOfMortgageLoansInProcessOfForeclosure
Namespace Prefix: | plbc_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable with payment default in current period and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 44 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-44 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestModifiedSubsequentDefault
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 35 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-35 + Details
Name: | us-gaap_MortgageLoansInProcessOfForeclosureAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The number of real estate properties owned as of the balance sheet date. + References No definition available. + Details
Name: | us-gaap_NumberOfRealEstateProperties
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Section 40 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481628/310-20-40-7 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-11 + Details
Name: | us-gaap_RealEstateAcquiredThroughForeclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

X
- Details
Name: | us-gaap_CollateralAxis=plbc_SfrPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_RealEstatePropertiesAxis=plbc_OtherRealEstateResidentialRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |