XML 60 R49.htm IDEA: XBRL DOCUMENT
v3.25.1

Note 3 - LOANS/LEASES RECEIVABLE - Changes in the ACL for OBS exposures (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Balance, beginning | $ 89,841 | $ 87,200
Provisions (credited) to expense | 4,743 | 3,736
Balance, ending | 90,354 | 84,470
Unfunded Loan Commitment |  |
Balance, beginning | 8,273 | 9,529
Provisions (credited) to expense | (509) | (322)
Balance, ending | $ 7,764 | $ 9,207

X
- Definition Amount includes investment in lease, excluding accrued interest, of allowance for credit loss on financing receivable. + References No definition available. + Details
Name: | qcrh_FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest
Namespace Prefix: | qcrh_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable and net investment in lease. + References No definition available. + Details
Name: | qcrh_FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestCreditLossExpenseReversal
Namespace Prefix: | qcrh_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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