XML 73 R58.htm IDEA: XBRL DOCUMENT
v3.23.3

LOANS AND ALLOWANCE FOR CREDIT LOSSES - TDR Loan Modifications (Details) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2022 USD ($) contract | Sep. 30, 2022 USD ($) contract | Dec. 31, 2022 troubled_debt_restructuring
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Number of Contracts | 7 | 21 | 1
Pre-Modification Outstanding Recorded Investment | $ 3,257 | $ 6,089 |
Post-Modification Outstanding Recorded Investment | 3,257 | 6,089 |
Specific Reserve | 0 | 0 |
Maturity Extension |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 1,431 | 2,735 |
Modified Payment |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 147 | 147 |
Modified Under- writing |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 1,679 | 3,207 |
Other |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | $ 0 | $ 0 |
Commercial/Agricultural Real Estate |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Number of Contracts | contract | 2 | 7 |
Pre-Modification Outstanding Recorded Investment | $ 1,539 | $ 3,205 |
Post-Modification Outstanding Recorded Investment | 1,539 | 3,205 |
Specific Reserve | 0 | 0 |
Commercial/Agricultural Real Estate | Maturity Extension |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 0 | 1,241 |
Commercial/Agricultural Real Estate | Modified Payment |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 0 | 0 |
Commercial/Agricultural Real Estate | Modified Under- writing |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 1,539 | 1,964 |
Commercial/Agricultural Real Estate | Other |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | $ 0 | $ 0 |
C&I/Agricultural operating |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Number of Contracts | contract | 2 | 5 |
Pre-Modification Outstanding Recorded Investment | $ 1,564 | $ 2,160 |
Post-Modification Outstanding Recorded Investment | 1,564 | 2,160 |
Specific Reserve | 0 | 0 |
C&I/Agricultural operating | Maturity Extension |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 1,424 | 1,424 |
C&I/Agricultural operating | Modified Payment |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 0 | 0 |
C&I/Agricultural operating | Modified Under- writing |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 140 | 736 |
C&I/Agricultural operating | Other |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | $ 0 | $ 0 |
Residential Mortgage |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Number of Contracts | contract | 3 | 9 |
Pre-Modification Outstanding Recorded Investment | $ 154 | $ 724 |
Post-Modification Outstanding Recorded Investment | 154 | 724 |
Specific Reserve | 0 | 0 |
Residential Mortgage | Maturity Extension |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 7 | 70 |
Residential Mortgage | Modified Payment |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 147 | 147 |
Residential Mortgage | Modified Under- writing |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 0 | 507 |
Residential Mortgage | Other |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | $ 0 | $ 0 |
Consumer Installment |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Number of Contracts | contract | 0 | 0 |
Pre-Modification Outstanding Recorded Investment | $ 0 | $ 0 |
Post-Modification Outstanding Recorded Investment | 0 | 0 |
Specific Reserve | 0 | 0 |
Consumer Installment | Maturity Extension |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 0 | 0 |
Consumer Installment | Modified Payment |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 0 | 0 |
Consumer Installment | Modified Under- writing |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | 0 | 0 |
Consumer Installment | Other |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Modifications | $ 0 | $ 0 |

X
- Definition Financing Receivable, Specific Reserve + References No definition available. + Details
Name: | czwi_FinancingReceivableSpecificReserve
Namespace Prefix: | czwi_
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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph c -Publisher SEC + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-33 + Details
Name: | us-gaap_FinancingReceivableModificationsNumberOfContracts2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost of financing receivable modified during period 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 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-42 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-33 + Details
Name: | us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount, before troubled debt restructuring, of financing receivable to be modified. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-33 + Details
Name: | us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of financing receivable modified on trial basis. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-33 + Details
Name: | us-gaap_LoanRestructuringTrialModificationsAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_LoanRestructuringModificationAxis=us-gaap_ContractualInterestRateReductionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LoanRestructuringModificationAxis=us-gaap_PaymentDeferralMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LoanRestructuringModificationAxis=us-gaap_InterestRateBelowMarketReductionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LoanRestructuringModificationAxis=czwi_OtherLoanRestructuringModificationMember
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_FinancingReceivablePortfolioSegmentAxis=czwi_CIAgriculturalOperatingPortfolioSegmentMember
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_FinancingReceivablePortfolioSegmentAxis=czwi_ConsumerInstallmentPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |