v3.24.1.u1

Fair Value Measurements - Fair Values of Financial Assets and Liabilities (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financial assets: |  |
Securities available-for-sale | $ 138,170 | $ 143,323
Carrying Value |  |
Financial assets: |  |
Interest-bearing deposits in other financial institutions | 210,359 | 215,824
Securities available-for-sale | 138,170 | 143,323
Loans held-for-sale | 3,256 | 5,155
Net loans held-for-investment | 2,369,632 | 2,295,919
Federal Home Loan Bank (“FHLB”) and other restricted stock | 12,716 | 12,716
Accrued interest receivable | 10,394 | 9,468
Financial liabilities: |  |
Deposits | 2,402,840 | 2,351,612
FHLB advances | 50,000 | 39,000
Accrued interest payable | 16,742 | 18,052
Fair Value |  |
Financial assets: |  |
Interest-bearing deposits in other financial institutions | 210,359 | 215,824
Securities available-for-sale | 138,170 | 143,323
Loans held-for-sale | 3,498 | 5,472
Net loans held-for-investment | 2,285,874 | 2,225,573
Accrued interest receivable | 10,394 | 9,468
Financial liabilities: |  |
Deposits | 2,406,788 | 2,353,465
FHLB advances | 50,030 | 39,013
Accrued interest payable | 16,742 | 18,052
Fair Value | Level 1 |  |
Financial assets: |  |
Interest-bearing deposits in other financial institutions | 210,359 | 215,824
Securities available-for-sale | 0 | 0
Loans held-for-sale | 0 | 0
Net loans held-for-investment | 0 | 0
Accrued interest receivable | 348 | 128
Financial liabilities: |  |
Deposits | 0 | 0
FHLB advances | 0 | 0
Accrued interest payable | 0 | 0
Fair Value | Level 2 |  |
Financial assets: |  |
Interest-bearing deposits in other financial institutions | 0 | 0
Securities available-for-sale | 138,170 | 143,323
Loans held-for-sale | 3,498 | 5,472
Net loans held-for-investment | 0 | 0
Accrued interest receivable | 452 | 513
Financial liabilities: |  |
Deposits | 0 | 0
FHLB advances | 50,030 | 39,013
Accrued interest payable | 46 | 192
Fair Value | Level 3 |  |
Financial assets: |  |
Interest-bearing deposits in other financial institutions | 0 | 0
Securities available-for-sale | 0 | 0
Loans held-for-sale | 0 | 0
Net loans held-for-investment | 2,285,874 | 2,225,573
Accrued interest receivable | 9,594 | 8,827
Financial liabilities: |  |
Deposits | 2,406,788 | 2,353,465
FHLB advances | 0 | 0
Accrued interest payable | $ 16,696 | $ 17,860

X
- Definition Interest-bearing Deposits In Other Financial Institutions, Fair Value Disclosure + References No definition available. + Details
Name: | pcb_InterestbearingDepositsInOtherFinancialInstitutionsFairValueDisclosure
Namespace Prefix: | pcb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of accrued expenses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_AccruedLiabilitiesFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_AssetsFairValueDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479130/326-30-45-1 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits. + References No definition available. + Details
Name: | us-gaap_DepositsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value portion of borrowing from Federal Home Loan Bank (FHLBank). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13(3)(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
Name: | us-gaap_FederalHomeLoanBankBorrowingsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_FinancialLiabilitiesFairValueDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value portion of investments in Federal Home Loan Bank (FHLBank) stock. + References No definition available. + Details
Name: | us-gaap_InvestmentInFederalHomeLoanBankStockFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables. + References No definition available. + Details
Name: | us-gaap_LoansHeldForSaleFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Publisher FASB -URI https://asc.fasb.org//310-10/tableOfContent + Details
Name: | us-gaap_LoansReceivableFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of receivables, including, but not limited to, trade account receivables, note receivables, and loan receivables. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482907/825-10-50-10 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
Name: | us-gaap_ReceivablesFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember
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_FairValueInputsLevel1Member
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_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |