XML 66 R50.htm IDEA: XBRL DOCUMENT
v3.24.3

LOANS AND ALLOWANCE FOR CREDIT LOSSES - Collateral Dependent Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023 | Sep. 30, 2023
--- | --- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Without an Allowance | $ 14,426 | $ 12,939 | $ 13,204
Allowance Allocation | 15,042 | 13,184 | 13,456
Collateralized Loan Obligations |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 21,345 | 28,622 |
Without an Allowance | 19,197 | 24,332 |
With an Allowance | 2,148 | 4,290 |
Allowance Allocation | 343 | 791 |
Collateralized Loan Obligations | Real Estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 18,000 | 25,149 |
Collateralized Loan Obligations | Other Assets |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 3,345 | 3,473 |
Commercial/Agricultural Real Estate | Commercial real estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Without an Allowance | 4,547 | 10,347 | 10,556
Allowance Allocation | 4,778 | 10,359 | 10,570
Commercial/Agricultural Real Estate | Commercial real estate | Collateralized Loan Obligations |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 8,214 | 15,086 |
Without an Allowance | 6,784 | 11,350 |
With an Allowance | 1,430 | 3,736 |
Allowance Allocation | 203 | 703 |
Commercial/Agricultural Real Estate | Commercial real estate | Collateralized Loan Obligations | Real Estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 8,214 | 15,086 |
Commercial/Agricultural Real Estate | Commercial real estate | Collateralized Loan Obligations | Other Assets |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 0 | 0 |
Commercial/Agricultural Real Estate | Agricultural real estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Without an Allowance | 6,193 | 391 | 469
Allowance Allocation | 6,193 | 391 | 469
Commercial/Agricultural Real Estate | Agricultural real estate | Collateralized Loan Obligations |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 6,193 | 6,605 |
Without an Allowance | 6,193 | 6,605 |
With an Allowance | 0 | 0 |
Allowance Allocation | 0 | 0 |
Commercial/Agricultural Real Estate | Agricultural real estate | Collateralized Loan Obligations | Real Estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 6,193 | 6,605 |
Commercial/Agricultural Real Estate | Agricultural real estate | Collateralized Loan Obligations | Other Assets |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 0 | 0 |
Commercial/Agricultural Real Estate | Construction and land development |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Without an Allowance | 106 | 54 | 94
Allowance Allocation | 106 | 54 | 94
Commercial/Agricultural Real Estate | Construction and land development | Collateralized Loan Obligations |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 106 | 313 |
Without an Allowance | 106 | 313 |
With an Allowance | 0 | 0 |
Allowance Allocation | 0 | 0 |
Commercial/Agricultural Real Estate | Construction and land development | Collateralized Loan Obligations | Real Estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 106 | 313 |
Commercial/Agricultural Real Estate | Construction and land development | Collateralized Loan Obligations | Other Assets |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 0 | 0 |
C&I/Agricultural operating: | Commercial and industrial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Without an Allowance | 1,775 |  |
Allowance Allocation | 1,956 |  |
C&I/Agricultural operating: | Commercial and industrial | Collateralized Loan Obligations |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 2,394 | 2,219 |
Without an Allowance | 2,160 | 2,219 |
With an Allowance | 234 | 0 |
Allowance Allocation | 88 | 0 |
C&I/Agricultural operating: | Commercial and industrial | Collateralized Loan Obligations | Real Estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 0 | 0 |
C&I/Agricultural operating: | Commercial and industrial | Collateralized Loan Obligations | Other Assets |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 2,394 | 2,219 |
C&I/Agricultural operating: | Agricultural operating |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Without an Allowance | 901 | 1,180 | 1,373
Allowance Allocation | 901 | 1,180 | 1,373
C&I/Agricultural operating: | Agricultural operating | Collateralized Loan Obligations |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 901 | 1,181 |
Without an Allowance | 901 | 1,181 |
With an Allowance | 0 | 0 |
Allowance Allocation | 0 | 0 |
C&I/Agricultural operating: | Agricultural operating | Collateralized Loan Obligations | Real Estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 0 | 0 |
C&I/Agricultural operating: | Agricultural operating | Collateralized Loan Obligations | Other Assets |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 901 | 1,181 |
Residential mortgage: | Residential mortgage |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Without an Allowance | 767 | 934 | 685
Allowance Allocation | 971 | 1,167 | 923
Residential mortgage: | Residential mortgage | Collateralized Loan Obligations |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 3,487 | 3,145 |
Without an Allowance | 3,003 | 2,591 |
With an Allowance | 484 | 554 |
Allowance Allocation | 52 | 88 |
Residential mortgage: | Residential mortgage | Collateralized Loan Obligations | Real Estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 3,487 | 3,145 |
Residential mortgage: | Residential mortgage | Collateralized Loan Obligations | Other Assets |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 0 | 0 |
Consumer installment: | Originated indirect paper |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Without an Allowance | 19 | 15 | 26
Allowance Allocation | 19 | 15 | 26
Consumer installment: | Originated indirect paper | Collateralized Loan Obligations |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 44 | 44 |
Without an Allowance | 44 | 44 |
With an Allowance | 0 | 0 |
Allowance Allocation | 0 | 0 |
Consumer installment: | Originated indirect paper | Collateralized Loan Obligations | Real Estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 0 | 0 |
Consumer installment: | Originated indirect paper | Collateralized Loan Obligations | Other Assets |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 44 | 44 |
Consumer installment: | Other consumer |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Without an Allowance | 1 | 18 | 1
Allowance Allocation | 1 | 18 | $ 1
Consumer installment: | Other consumer | Collateralized Loan Obligations |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 6 | 29 |
Without an Allowance | 6 | 29 |
With an Allowance | 0 | 0 |
Allowance Allocation | 0 | 0 |
Consumer installment: | Other consumer | Collateralized Loan Obligations | Real Estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | 0 | 0 |
Consumer installment: | Other consumer | Collateralized Loan Obligations | Other Assets |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Collateral Type | $ 6 | $ 29 |

X
- Definition Financing Receivable, Excluding Accrued Interest, Collateral Dependent Loan + References No definition available. + Details
Name: | czwi_FinancingReceivableExcludingAccruedInterestCollateralDependentLoan
Namespace Prefix: | czwi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Financing Receivable, Excluding Accrued Interest, Nonaccrualan, Allowance + References No definition available. + Details
Name: | czwi_FinancingReceivableExcludingAccruedInterestNonaccrualanAllowance
Namespace Prefix: | czwi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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 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/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 + Details
Name: | us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrual
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_UnderlyingAssetClassAxis=us-gaap_CollateralizedLoanObligationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | czwi_CollateralTypeAxis=us-gaap_RealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | czwi_CollateralTypeAxis=us-gaap_OtherAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

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

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

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

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

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

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

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

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