XML 58 R49.htm IDEA: XBRL DOCUMENT
v3.23.2

LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Provision for Credit Losses (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2023
Provision for credit losses on: |  |
Loans | $ 436 | $ 493
Unfunded commitments | 14 | 7
Total provision for credit losses | $ 450 | $ 500

X
- Definition Financing Receivable, Excluding Accrued Interest, Allowance For Credit Loss, Expense (Reversal) + References No definition available. + Details
Name: | czwi_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossExpenseReversal
Namespace Prefix: | czwi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Financing Receivable, Excluding Accrued Interest, Unfunded Commitments + References No definition available. + Details
Name: | czwi_FinancingReceivableExcludingAccruedInterestUnfundedCommitments
Namespace Prefix: | czwi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. 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 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration