$QCRH
QCR HOLDINGS INC Stock $qcrh

$qcrh Overview Financials Valuation SEC Filings Company Website

2024 Q3 Form 10-Q Financial Statement

#000155837024011521 Filed on August 08, 2024

Income Statement

Concept	2024 Q3	2024 Q2	2023 Q4
Revenue	$152.6M	$150.6M
YoY Change	12.89%	15.08%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$2.368M	$2.972M	$3.363M
YoY Change	-15.43%	6.22%	22.29%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$29.83M	$31.67M	$37.33M
YoY Change	10.64%	-2.24%	1.6%
Income Tax	$2.045M	$2.554M	$4.473M
% Of Pretax Income	6.86%	8.06%	11.98%
Net Earnings	$27.79M	$29.11M	$32.85M
YoY Change	10.6%	2.42%	6.31%
Net Earnings / Revenue	18.21%	19.33%
Basic Earnings Per Share	$1.65	$1.73
Diluted Earnings Per Share	$1.64	$1.72	$1.95
COMMON SHARES
Basic Shares Outstanding	16.84M	16.81M	16.73M
Diluted Shares Outstanding	16.98M	16.92M

Balance Sheet

Concept	2024 Q3	2024 Q2	2023 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.250B	$1.125B	$1.103B
YoY Change
Cash & Equivalents	$103.8M	$92.17M	$97.12M
Short-Term Investments	$1.146B	$1.033B	$1.006B
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$147.5M	$141.1M	$123.3M
YoY Change	23.99%	19.38%	4.52%
Goodwill	$138.6M	$139.0M	$139.0M
YoY Change	-0.31%	0.0%	1.03%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$9.089B	$8.872B	$8.539B
YoY Change	6.42%	7.84%	7.42%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$2.750M	$1.600M	$1.500M
YoY Change	485.11%	-13.51%	-98.84%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$2.750M	$1.600M	$1.500M
YoY Change	450.0%	-13.51%	-98.84%
LONG-TERM LIABILITIES
Long-Term Debt	$282.2M	$282.1M	$281.8M
YoY Change	0.18%	0.2%	0.19%
Other Long-Term Liabilities	$467.0M	$402.3M	$420.0M
YoY Change	-7.48%	6.19%	14.75%
Total Long-Term Liabilities	$749.2M	$684.4M	$701.8M
YoY Change	-4.73%	3.63%	8.42%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.750M	$1.600M	$1.500M
Total Long-Term Liabilities	$749.2M	$684.4M	$701.8M
Total Liabilities	$8.112B	$7.936B	$7.652B
YoY Change	5.19%	7.18%	6.64%
SHAREHOLDERS EQUITY
Retained Earnings	$635.6M	$608.8M	$555.0M
YoY Change	21.49%	22.0%	23.3%
Common Stock	$16.86M	$16.83M	$16.75M
YoY Change	0.77%	0.66%	-0.28%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$976.6M	$936.3M	$886.6M
YoY Change
Total Liabilities & Shareholders Equity	$9.089B	$8.872B	$8.539B
YoY Change	6.42%	7.84%	7.42%

Cashflow Statement

Concept	2024 Q3	2024 Q2	2023 Q4
OPERATING ACTIVITIES
Net Income	$27.79M	$29.11M	$32.85M
YoY Change	10.6%	2.42%	6.31%
Depreciation, Depletion And Amortization	$2.368M	$2.972M	$3.363M
YoY Change	-15.43%	6.22%	22.29%
Cash From Operating Activities	$238.1M	$26.34M	$291.0M
YoY Change	860.17%	-31.92%	591.84%
INVESTING ACTIVITIES
Capital Expenditures	$8.228M	$10.17M	$6.945M
YoY Change	149.33%	235.6%	13.07%
Acquisitions
YoY Change
Other Investing Activities	-$328.9M	-$240.5M	-$315.8M
YoY Change	80.04%	100.24%	40.9%
Cash From Investing Activities	-$337.2M	-$250.7M	-$322.8M
YoY Change	81.37%	103.57%	40.16%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	110.7M	235.5M	24.65M
YoY Change	-38.9%	125.95%	-84.75%
NET CHANGE
Cash From Operating Activities	238.1M	26.34M	291.0M
Cash From Investing Activities	-337.2M	-250.7M	-322.8M
Cash From Financing Activities	110.7M	235.5M	24.65M
Net Change In Cash	11.67M	11.19M	-7.100M
YoY Change	-41.96%	-43.48%	-73.27%
FREE CASH FLOW
Cash From Operating Activities	$238.1M	$26.34M	$291.0M
Capital Expenditures	$8.228M	$10.17M	$6.945M
Free Cash Flow	$229.9M	$16.17M	$284.1M
YoY Change	969.27%	-54.65%	690.8%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2024Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2023Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
	dei	Entity Central Index Key EntityCentralIndexKey	0000906465
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Amendment Flag AmendmentFlag	false
CY2024Q2	us-gaap	Preferred Stock Value PreferredStockValue
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2024Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	16824985
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	16749254
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2024-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	0-22208
	dei	Entity Registrant Name EntityRegistrantName	QCR HOLDINGS, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	42-1397595
	dei	Entity Address Address Line1 EntityAddressAddressLine1	3551 7th Street
	dei	Entity Address City Or Town EntityAddressCityOrTown	Moline
	dei	Entity Address State Or Province EntityAddressStateOrProvince	IL
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	61265
	dei	City Area Code CityAreaCode	309
	dei	Local Phone Number LocalPhoneNumber	736-3580
	dei	Security12b Title Security12bTitle	Common Stock, $1.00 Par Value
	dei	Trading Symbol TradingSymbol	QCRH
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2024Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	16841923
CY2024Q2	us-gaap	Cash And Due From Banks CashAndDueFromBanks	92173000
CY2023Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	97123000
CY2024Q2	us-gaap	Federal Funds Sold FederalFundsSold	8150000
CY2023Q4	us-gaap	Federal Funds Sold FederalFundsSold	35450000
CY2024Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	94112000
CY2023Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	104919000
CY2024Q2	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss	720625000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss	683504000
CY2024Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	290212000
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	299655000
CY2024Q2	us-gaap	Trading Securities Debt TradingSecuritiesDebt	22362000
CY2023Q4	us-gaap	Trading Securities Debt TradingSecuritiesDebt	22369000
CY2024Q2	us-gaap	Marketable Securities MarketableSecurities	1033199000
CY2023Q4	us-gaap	Marketable Securities MarketableSecurities	1005528000
CY2024Q2	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	246124000
CY2023Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	2594000
CY2024Q2	qcrh	Loans And Leases Receivable Held For Investment LoansAndLeasesReceivableHeldForInvestment	6608262000
CY2023Q4	qcrh	Loans And Leases Receivable Held For Investment LoansAndLeasesReceivableHeldForInvestment	6540822000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6854386000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6543416000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87706000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87200000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest After Allowance For Credit Loss Total FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAfterAllowanceForCreditLossTotal	6766680000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest After Allowance For Credit Loss Total FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAfterAllowanceForCreditLossTotal	6456216000
CY2024Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	107965000
CY2023Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	108222000
CY2024Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	141069000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	123277000
CY2024Q2	us-gaap	Restricted Investments RestrictedInvestments	44325000
CY2023Q4	us-gaap	Restricted Investments RestrictedInvestments	41648000
CY2024Q2	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	369000
CY2023Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	1347000
CY2024Q2	us-gaap	Goodwill Goodwill	139027000
CY2023Q4	us-gaap	Goodwill Goodwill	139027000
CY2024Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	12441000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	13821000
CY2024Q2	us-gaap	Derivative Assets DerivativeAssets	194354000
CY2023Q4	us-gaap	Derivative Assets DerivativeAssets	187341000
CY2024Q2	us-gaap	Other Assets OtherAssets	238127000
CY2023Q4	us-gaap	Other Assets OtherAssets	224975000
CY2024Q2	us-gaap	Assets Assets	8871991000
CY2023Q4	us-gaap	Assets Assets	8538894000
CY2024Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	956445000
CY2023Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1038689000
CY2024Q2	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	5808222000
CY2023Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	5475316000
CY2024Q2	us-gaap	Deposits Deposits	6764667000
CY2023Q4	us-gaap	Deposits Deposits	6514005000
CY2024Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	1600000
CY2023Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1500000
CY2024Q2	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	485000000
CY2023Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	435000000
CY2024Q2	us-gaap	Subordinated Debt SubordinatedDebt	233276000
CY2023Q4	us-gaap	Subordinated Debt SubordinatedDebt	233064000
CY2024Q2	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	48795000
CY2023Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	48731000
CY2024Q2	us-gaap	Derivative Liabilities DerivativeLiabilities	221798000
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	215735000
CY2024Q2	us-gaap	Other Liabilities OtherLiabilities	180536000
CY2023Q4	us-gaap	Other Liabilities OtherLiabilities	204263000
CY2024Q2	us-gaap	Liabilities Liabilities	7935672000
CY2023Q4	us-gaap	Liabilities Liabilities	7652298000
CY2024Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2024Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	250000
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	250000
CY2024Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2024Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2024Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000
CY2024Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	16824985
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	16749254
CY2024Q2	us-gaap	Common Stock Value CommonStockValue	16825000
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	16749000
CY2024Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	372378000
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	370814000
CY2024Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	608816000
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	554992000
CY2024Q2	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-39014000
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-35980000
CY2024Q2	us-gaap	Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax AociLossCashFlowHedgeCumulativeGainLossAfterTax	-22686000
CY2023Q4	us-gaap	Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax AociLossCashFlowHedgeCumulativeGainLossAfterTax	-19979000
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	936319000
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	886596000
CY2024Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8871991000
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8538894000
CY2024Q2	qcrh	Interest And Fee Income Loans And Leases Taxable InterestAndFeeIncomeLoansAndLeasesTaxable	79743000
CY2023Q2	qcrh	Interest And Fee Income Loans And Leases Taxable InterestAndFeeIncomeLoansAndLeasesTaxable	68419000
CY2024Q2	qcrh	Interest And Fee Income Loans And Leases Non Taxable InterestAndFeeIncomeLoansAndLeasesNonTaxable	26051000
CY2023Q2	qcrh	Interest And Fee Income Loans And Leases Non Taxable InterestAndFeeIncomeLoansAndLeasesNonTaxable	19545000
CY2024Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	4285000
CY2023Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3693000
CY2024Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	7476000
CY2023Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	4868000
CY2024Q2	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	1139000
CY2023Q2	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	1124000
CY2024Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	869000
CY2023Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	505000
CY2024Q2	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	183000
CY2023Q2	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	223000
CY2024Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	119746000
CY2023Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	98377000
CY2024Q2	us-gaap	Interest Expense Deposits InterestExpenseDeposits	53053000
CY2023Q2	us-gaap	Interest Expense Deposits InterestExpenseDeposits	38445000
CY2024Q2	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	21000
CY2023Q2	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	33000
CY2024Q2	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	6239000
CY2023Q2	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	2653000
CY2024Q2	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	3582000
CY2023Q2	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	3304000
CY2024Q2	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	688000
CY2023Q2	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	737000
CY2024Q2	us-gaap	Interest Expense Operating InterestExpenseOperating	63583000
CY2023Q2	us-gaap	Interest Expense Operating InterestExpenseOperating	45172000
CY2024Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	56163000
CY2023Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	53205000
CY2024Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	5496000
CY2023Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3606000
CY2024Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	50667000
CY2023Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	49599000
CY2024Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	540000
CY2023Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	500000
CY2024Q2	us-gaap	Gain Loss On Sale Of Other Loans And Leases GainLossOnSaleOfOtherLoansAndLeases	12000
CY2024Q2	qcrh	Swap Fee Income SwapFeeIncome	17758000
CY2023Q2	qcrh	Swap Fee Income SwapFeeIncome	22490000
CY2023Q2	us-gaap	Debt Securities Gain Loss DebtSecuritiesGainLoss	12000
CY2024Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2964000
CY2023Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	838000
CY2024Q2	qcrh	Loan Related Fees Income LoanRelatedFeesIncome	962000
CY2023Q2	qcrh	Loan Related Fees Income LoanRelatedFeesIncome	770000
CY2024Q2	qcrh	Fair Value Gain Loss On Derivatives Trading Securities FairValueGainLossOnDerivativesTradingSecurities	51000
CY2023Q2	qcrh	Fair Value Gain Loss On Derivatives Trading Securities FairValueGainLossOnDerivativesTradingSecurities	83000
CY2024Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	218000
CY2023Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	18000
CY2024Q2	us-gaap	Noninterest Income NoninterestIncome	30889000
CY2023Q2	us-gaap	Noninterest Income NoninterestIncome	32520000
CY2024Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	31079000
CY2023Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	31459000
CY2024Q2	us-gaap	Equipment Expense EquipmentExpense	6377000
CY2023Q2	us-gaap	Equipment Expense EquipmentExpense	6100000
CY2024Q2	qcrh	Professional And Data Processing Fees ProfessionalAndDataProcessingFees	4823000
CY2023Q2	qcrh	Professional And Data Processing Fees ProfessionalAndDataProcessingFees	4078000
CY2024Q2	qcrh	Fdic And Other Insurance FDICAndOtherInsurance	1854000
CY2023Q2	qcrh	Fdic And Other Insurance FDICAndOtherInsurance	1927000
CY2024Q2	qcrh	Loan Lease Expense LoanLeaseExpense	151000
CY2023Q2	qcrh	Loan Lease Expense LoanLeaseExpense	652000
CY2024Q2	qcrh	Expense Income On Operations Of Other Real Estate ExpenseIncomeOnOperationsOfOtherRealEstate	28000
CY2024Q2	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1565000
CY2023Q2	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1735000
CY2024Q2	us-gaap	Communication Communication	318000
CY2023Q2	us-gaap	Communication Communication	471000
CY2024Q2	us-gaap	Supplies Expense SuppliesExpense	259000
CY2023Q2	us-gaap	Supplies Expense SuppliesExpense	281000
CY2024Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	622000
CY2023Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	621000
CY2024Q2	qcrh	Correspondent Banking Expense CorrespondentBankingExpense	363000
CY2023Q2	qcrh	Correspondent Banking Expense CorrespondentBankingExpense	221000
CY2024Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	690000
CY2023Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	765000
CY2024Q2	qcrh	Card Processing Expenses CardProcessingExpenses	706000
CY2023Q2	qcrh	Card Processing Expenses CardProcessingExpenses	542000
CY2024Q2	qcrh	Trust Expenses TrustExpenses	379000
CY2023Q2	qcrh	Trust Expenses TrustExpenses	337000
CY2024Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	674000
CY2023Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	538000
CY2024Q2	us-gaap	Noninterest Expense NoninterestExpense	49888000
CY2023Q2	us-gaap	Noninterest Expense NoninterestExpense	49727000
CY2024Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	31668000
CY2023Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	32392000
CY2024Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2554000
CY2023Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3967000
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	29114000
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	28425000
CY2024Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.73
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.70
CY2024Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.72
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.69
CY2024Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16814814
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16701950
CY2024Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16921854
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16799527
CY2024Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2023Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
	qcrh	Interest And Fee Income Loans And Leases Taxable InterestAndFeeIncomeLoansAndLeasesTaxable	156874000
	qcrh	Interest And Fee Income Loans And Leases Taxable InterestAndFeeIncomeLoansAndLeasesTaxable	135053000
	qcrh	Interest And Fee Income Loans And Leases Non Taxable InterestAndFeeIncomeLoansAndLeasesNonTaxable	50179000
	qcrh	Interest And Fee Income Loans And Leases Non Taxable InterestAndFeeIncomeLoansAndLeasesNonTaxable	36857000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	8546000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	7059000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	14862000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	10205000
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	2339000
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	1945000
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	1543000
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	1018000
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	452000
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	457000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	234795000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	192594000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	104469000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	68225000
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	44000
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	132000
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	10977000
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	6174000
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	7062000
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	6615000
	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	1381000
	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	1433000
	us-gaap	Interest Expense Operating InterestExpenseOperating	123933000
	us-gaap	Interest Expense Operating InterestExpenseOperating	82579000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	110862000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	110015000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	8465000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	7534000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	102397000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	102481000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	922000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	812000
	us-gaap	Gain Loss On Sale Of Other Loans And Leases GainLossOnSaleOfOtherLoansAndLeases	36000
	us-gaap	Gain Loss On Sale Of Other Loans And Leases GainLossOnSaleOfOtherLoansAndLeases	30000
	qcrh	Swap Fee Income SwapFeeIncome	34215000
	qcrh	Swap Fee Income SwapFeeIncome	39513000
	us-gaap	Debt Securities Gain Loss DebtSecuritiesGainLoss	-451000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	3832000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1545000
	qcrh	Loan Related Fees Income LoanRelatedFeesIncome	1798000
	qcrh	Loan Related Fees Income LoanRelatedFeesIncome	1421000
	qcrh	Fair Value Gain Loss On Derivatives Trading Securities FairValueGainLossOnDerivativesTradingSecurities	-112000
	qcrh	Fair Value Gain Loss On Derivatives Trading Securities FairValueGainLossOnDerivativesTradingSecurities	-344000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	372000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	357000
	us-gaap	Noninterest Income NoninterestIncome	57747000
	us-gaap	Noninterest Income NoninterestIncome	58362000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	62939000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	63462000
	us-gaap	Equipment Expense EquipmentExpense	12891000
	us-gaap	Equipment Expense EquipmentExpense	12014000
	qcrh	Professional And Data Processing Fees ProfessionalAndDataProcessingFees	9436000
	qcrh	Professional And Data Processing Fees ProfessionalAndDataProcessingFees	7592000
	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	207000
	qcrh	Fdic And Other Insurance FDICAndOtherInsurance	3799000
	qcrh	Fdic And Other Insurance FDICAndOtherInsurance	3301000
	qcrh	Loan Lease Expense LoanLeaseExpense	529000
	qcrh	Loan Lease Expense LoanLeaseExpense	1208000
	qcrh	Expense Income On Operations Of Other Real Estate ExpenseIncomeOnOperationsOfOtherRealEstate	-2000
	qcrh	Expense Income On Operations Of Other Real Estate ExpenseIncomeOnOperationsOfOtherRealEstate	-67000
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	3048000
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	2972000
	us-gaap	Communication Communication	719000
	us-gaap	Communication Communication	1136000
	us-gaap	Supplies Expense SuppliesExpense	534000
	us-gaap	Supplies Expense SuppliesExpense	586000
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	1190000
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	1226000
	qcrh	Correspondent Banking Expense CorrespondentBankingExpense	668000
	qcrh	Correspondent Banking Expense CorrespondentBankingExpense	431000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1380000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1531000
	qcrh	Card Processing Expenses CardProcessingExpenses	1352000
	qcrh	Card Processing Expenses CardProcessingExpenses	1087000
	qcrh	Trust Expenses TrustExpenses	804000
	qcrh	Trust Expenses TrustExpenses	551000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1291000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1275000
	us-gaap	Noninterest Expense NoninterestExpense	100578000
	us-gaap	Noninterest Expense NoninterestExpense	98512000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	59566000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	62331000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3726000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6749000
	us-gaap	Net Income Loss NetIncomeLoss	55840000
	us-gaap	Net Income Loss NetIncomeLoss	55582000
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.32
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.32
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.30
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.29
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16799081
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16739120
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16916264
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16870830
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	29114000
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	28425000
CY2024Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-345000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-3128000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	12000
CY2024Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-345000
CY2023Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-3140000
CY2024Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-270000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-5579000
CY2024Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-125000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-213000
CY2024Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent	-145000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent	-5366000
CY2024Q2	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-490000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-8506000
CY2024Q2	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-122000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-2170000
CY2024Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-368000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-6336000
CY2024Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	28746000
CY2023Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	22089000
	us-gaap	Net Income Loss NetIncomeLoss	55840000
	us-gaap	Net Income Loss NetIncomeLoss	55582000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-3592000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	4264000
	qcrh	Reclassification Adjusted For Impairment Gains Losses Included In Net Income Before Tax ReclassificationAdjustedForImpairmentGainsLossesIncludedInNetIncomeBeforeTax	-445000
	qcrh	Reclassification Adjusted For Impairment Gains Losses Included In Net Income Before Tax ReclassificationAdjustedForImpairmentGainsLossesIncludedInNetIncomeBeforeTax	989000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-451000
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-4037000
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	5704000
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-3874000
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-2133000
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-246000
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-414000
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent	-3628000
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent	-1719000
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-7665000
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	3985000
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1924000
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	996000
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-5741000
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2989000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	50099000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	58571000
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	886596000
CY2024Q1	us-gaap	Net Income Loss NetIncomeLoss	26726000
CY2024Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-5373000
CY2024Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2024Q1	us-gaap	Dividends Common Stock DividendsCommonStock	1008000
CY2024Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	941000
CY2024Q1	qcrh	Issuance Of Common Stock Under Employee Benefit Plans IssuanceOfCommonStockUnderEmployeeBenefitPlans	540000
CY2024Q1	us-gaap	Stockholders Equity StockholdersEquity	907342000
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	29114000
CY2024Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-368000
CY2024Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2024Q2	us-gaap	Dividends Common Stock DividendsCommonStock	1008000
CY2024Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	696000
CY2024Q2	qcrh	Issuance Of Common Stock Under Employee Benefit Plans IssuanceOfCommonStockUnderEmployeeBenefitPlans	-543000
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	936319000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	772724000
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	27157000
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	9325000
CY2023Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2023Q1	us-gaap	Dividends Common Stock DividendsCommonStock	1010000
CY2023Q1	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	152500
CY2023Q1	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	7719000
CY2023Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	953000
CY2023Q1	qcrh	Issuance Of Common Stock Under Employee Benefit Plans IssuanceOfCommonStockUnderEmployeeBenefitPlans	-64000
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	801494000
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	28425000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-6336000
CY2023Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2023Q2	us-gaap	Dividends Common Stock DividendsCommonStock	1003000
CY2023Q2	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	22500
CY2023Q2	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	967000
CY2023Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	673000
CY2023Q2	qcrh	Issuance Of Common Stock Under Employee Benefit Plans IssuanceOfCommonStockUnderEmployeeBenefitPlans	-403000
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	822689000
	us-gaap	Profit Loss ProfitLoss	55840000
	us-gaap	Profit Loss ProfitLoss	55582000
	us-gaap	Depreciation Depreciation	4522000
	us-gaap	Depreciation Depreciation	4039000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	8465000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	7534000
	us-gaap	Share Based Compensation ShareBasedCompensation	1637000
	us-gaap	Share Based Compensation ShareBasedCompensation	1626000
	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	3113000
	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	2674000
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	173000
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	89000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-346000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-736000
	qcrh	Caplet Amortization CapletAmortization	246000
	qcrh	Caplet Amortization CapletAmortization	414000
	qcrh	Fair Value Loss On Derivatives And Trading Securities FairValueLossOnDerivativesAndTradingSecurities	-112000
	qcrh	Fair Value Loss On Derivatives And Trading Securities FairValueLossOnDerivativesAndTradingSecurities	-344000
	us-gaap	Gain Loss On Fair Value Hedge Ineffectiveness Net GainLossOnFairValueHedgeIneffectivenessNet	-1000
	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	-451000
	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	40768000
	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	36241000
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	41389000
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	34556000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	922000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	812000
	us-gaap	Gain Loss On Sale Of Other Loans And Leases GainLossOnSaleOfOtherLoansAndLeases	36000
	us-gaap	Gain Loss On Sale Of Other Loans And Leases GainLossOnSaleOfOtherLoansAndLeases	30000
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	2000
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-26000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1380000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1531000
	qcrh	Accretion Fair Value Adjustment Net AccretionFairValueAdjustmentNet	268000
	qcrh	Accretion Fair Value Adjustment Net AccretionFairValueAdjustmentNet	962000
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	1600000
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	1545000
	qcrh	Gain On Bank Owned Life Insurance Death Benefits GainOnBankOwnedLifeInsuranceDeathBenefits	2232000
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	12861000
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	23883000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-29102000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	14506000
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	29087000
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	60457000
	us-gaap	Increase Decrease In Federal Funds Sold IncreaseDecreaseInFederalFundsSold	27300000
	us-gaap	Increase Decrease In Federal Funds Sold IncreaseDecreaseInFederalFundsSold	48145000
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	10807000
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-98887000
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1151000
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	283000
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	65755000
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	60387000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	25607000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	69754000
	qcrh	Paydowns Paydowns	8347000
	qcrh	Paydowns Paydowns	8410000
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	445000
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	30556000
	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	6948000
	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	3177000
	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	4271000
	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	13690000
	qcrh	Proceeds From Liquidation Of Bank Owned Life Insurance ProceedsFromLiquidationOfBankOwnedLifeInsurance	4085000
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	319789000
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	244679000
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	22314000
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4730000
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2000
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	445000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-332791000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-240577000
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	250663000
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	622503000
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	100000
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-127780000
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	135000000
	qcrh	Payments For Proceeds From Short Term And Over Night Advances PaymentsForProceedsFromShortTermAndOverNightAdvances	-50000000
	qcrh	Payments For Proceeds From Short Term And Over Night Advances PaymentsForProceedsFromShortTermAndOverNightAdvances	415000000
	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	2012000
	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	2023000
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	3000
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	467000
	qcrh	Payments For Repurchase And Cancellation Of Shares PaymentsForRepurchaseAndCancellationOfShares	-8686000
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	298754000
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	204481000
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-4950000
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	24361000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	97123000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	59723000
CY2024Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	92173000
CY2023Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	84084000
	qcrh	Interest Paid Or Received InterestPaidOrReceived	123467000
	qcrh	Interest Paid Or Received InterestPaidOrReceived	78966000
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3066000
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1031000
	qcrh	Change In Accumulated Other Comprehensive Income Loss Unrealized Gains Losses On Securities Available For Sale And Derivative Instruments Net ChangeInAccumulatedOtherComprehensiveIncomeLossUnrealizedGainsLossesOnSecuritiesAvailableForSaleAndDerivativeInstrumentsNet	-5741000
	qcrh	Change In Accumulated Other Comprehensive Income Loss Unrealized Gains Losses On Securities Available For Sale And Derivative Instruments Net ChangeInAccumulatedOtherComprehensiveIncomeLossUnrealizedGainsLossesOnSecuritiesAvailableForSaleAndDerivativeInstrumentsNet	2989000
	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	61000
	qcrh	Transfers Of Loans To Held For Sale For Securitizations TransfersOfLoansToHeldForSaleForSecuritizations	243193000
	qcrh	Transfers Of Loans To Held For Sale For Securitizations TransfersOfLoansToHeldForSaleForSecuritizations	291050000
	qcrh	Decrease Increase In Fair Market Value Of Interest Rate Swap Assets And Liabilities DecreaseIncreaseInFairMarketValueOfInterestRateSwapAssetsAndLiabilities	5570000
	qcrh	Decrease Increase In Fair Market Value Of Interest Rate Swap Assets And Liabilities DecreaseIncreaseInFairMarketValueOfInterestRateSwapAssetsAndLiabilities	-7442000
	qcrh	Change In Dividends Payable Noncash ChangeInDividendsPayableNoncash	1008000
	qcrh	Change In Dividends Payable Noncash ChangeInDividendsPayableNoncash	1003000
	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	1420000
CY2024Q2	qcrh	Number Of Subsidiaries NumberOfSubsidiaries	4
CY2024Q2	qcrh	Number Of Subsidiaries NumberOfSubsidiaries	4
	qcrh	Financing Receivable Lines Of Credit Maximum Term FinancingReceivableLinesOfCreditMaximumTerm	P1Y
CY2024Q2	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	720828000
CY2024Q2	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	203000
CY2024Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	24827000
CY2024Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	49005000
CY2024Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	696447000
CY2024Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	342238000
CY2024Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	229000
CY2024Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	52255000
CY2024Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	290212000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	683707000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	203000
CY2023Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	33429000
CY2023Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	36654000
CY2023Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	680279000
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	348633000
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	989000
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	190000
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	48179000
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	299655000
CY2024Q2	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position Less Than12 Months Fair Value1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionLessThan12MonthsFairValue1	102117000
CY2024Q2	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss1	3263000
CY2024Q2	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position12 Months Or Longer Fair Value1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLongerFairValue1	267615000
CY2024Q2	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss1	45742000
CY2024Q2	qcrh	Debt Securities Held To Maturity Unrealized Loss Position Fair Value1 DebtSecuritiesHeldToMaturityUnrealizedLossPositionFairValue1	369732000
CY2024Q2	qcrh	Debt Securities Held To Maturity Unrealized Loss Position Accumulated Loss1 DebtSecuritiesHeldToMaturityUnrealizedLossPositionAccumulatedLoss1	49005000
CY2024Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	9317000
CY2024Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	333000
CY2024Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	266238000
CY2024Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	51922000
CY2024Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	275555000
CY2024Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	52255000
CY2023Q4	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position Less Than12 Months Fair Value1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionLessThan12MonthsFairValue1	1855000
CY2023Q4	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss1	26000
CY2023Q4	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position12 Months Or Longer Fair Value1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLongerFairValue1	289891000
CY2023Q4	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss1	36628000
CY2023Q4	qcrh	Debt Securities Held To Maturity Unrealized Loss Position Fair Value1 DebtSecuritiesHeldToMaturityUnrealizedLossPositionFairValue1	291746000
CY2023Q4	qcrh	Debt Securities Held To Maturity Unrealized Loss Position Accumulated Loss1 DebtSecuritiesHeldToMaturityUnrealizedLossPositionAccumulatedLoss1	36654000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	4088000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	395000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	282087000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	47784000
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	286175000
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	48179000
CY2024Q2	qcrh	Number Of Securities NumberOfSecurities	647
CY2024Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	553
CY2024Q2	qcrh	Aggregate Depreciation From Amortized Cost Basis Percent AggregateDepreciationFromAmortizedCostBasisPercent	0.095
CY2024Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	553
CY2024Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	464
CY2024Q1	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	203000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	203000
CY2024Q2	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	203000
CY2024Q2	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	203000
CY2024Q2	us-gaap	Trading Securities Debt TradingSecuritiesDebt	22400000
CY2023Q4	us-gaap	Trading Securities Debt TradingSecuritiesDebt	22400000
CY2024Q2	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	234000
	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	253000
CY2023Q2	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1940000
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	445000
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	30568000
CY2023Q2	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	12000
	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	56000
	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	507000
CY2024Q2	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	1912000
CY2024Q2	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	1893000
CY2024Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	21605000
CY2024Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	22436000
CY2024Q2	qcrh	Held To Maturity Securities Debt Maturities After Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveYearsNetCarryingAmount	697311000
CY2024Q2	qcrh	Held To Maturity Securities Debt Maturities After Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveYearsFairValue	672118000
CY2024Q2	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	720828000
CY2024Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	696447000
CY2024Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	6298000
CY2024Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	6293000
CY2024Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	19044000
CY2024Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	17849000
CY2024Q2	qcrh	Available For Sale Securities Debt Maturities After Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsAmortizedCost	243430000
CY2024Q2	qcrh	Available For Sale Securities Debt Maturities After Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue	198641000
CY2024Q2	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	268772000
CY2024Q2	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	222783000
CY2024Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	342238000
CY2024Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	290212000
	qcrh	Number Of Charters Owning Municipal Securities NumberOfChartersOwningMunicipalSecurities	4
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6854386000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6543416000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87706000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87200000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest After Allowance For Credit Loss Total FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAfterAllowanceForCreditLossTotal	6766680000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest After Allowance For Credit Loss Total FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAfterAllowanceForCreditLossTotal	6456216000
CY2024Q2	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	36500000
CY2023Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	31800000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest90 Days Or More Past Due Still Accruing FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterest90DaysOrMorePastDueStillAccruing	87000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Nonaccrual FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestNonaccrual	33546000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6854386000
CY2024Q2	qcrh	Percentage Of Accruing Past Due90 Days Or More To Total Loan Lease Portfolio PercentageOfAccruingPastDue90DaysOrMoreToTotalLoanLeasePortfolio	0.0000
CY2024Q2	qcrh	Percentage Of Nonaccrual Loans To Total Loan Lease Portfolio PercentageOfNonaccrualLoansToTotalLoanLeasePortfolio	0.0049
CY2024Q2	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	1.0000
CY2023	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest90 Days Or More Past Due Still Accruing FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterest90DaysOrMorePastDueStillAccruing	86000
CY2023	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Nonaccrual FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestNonaccrual	32753000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6543416000
CY2023Q4	qcrh	Percentage Of Accruing Past Due90 Days Or More To Total Loan Lease Portfolio PercentageOfAccruingPastDue90DaysOrMoreToTotalLoanLeasePortfolio	0.0000
CY2023Q4	qcrh	Percentage Of Nonaccrual Loans To Total Loan Lease Portfolio PercentageOfNonaccrualLoansToTotalLoanLeasePortfolio	0.0050
CY2023Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	1.0000
CY2024Q1	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	84470000
CY2024Q2	qcrh	Financing Receivable Allowance For Credit Loss Write Down To Fair Value FinancingReceivableAllowanceForCreditLossWriteDownToFairValue	498000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestCreditLossExpenseReversal	4343000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossWriteoff	1751000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossRecovery	146000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87706000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87200000
	qcrh	Financing Receivable Allowance For Credit Loss Write Down To Fair Value FinancingReceivableAllowanceForCreditLossWriteDownToFairValue	-2879000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestCreditLossExpenseReversal	8079000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossWriteoff	5311000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossRecovery	617000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87706000
CY2023Q1	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	86573000
CY2023Q2	qcrh	Financing Receivable Allowance For Credit Loss Write Down To Fair Value FinancingReceivableAllowanceForCreditLossWriteDownToFairValue	-2277000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestCreditLossExpenseReversal	3313000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossWriteoff	1947000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossRecovery	135000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	85797000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87706000
	qcrh	Financing Receivable Allowance For Credit Loss Write Down To Fair Value FinancingReceivableAllowanceForCreditLossWriteDownToFairValue	-3986000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestCreditLossExpenseReversal	5771000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossWriteoff	4222000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossRecovery	528000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	85797000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Individually Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableIndividuallyEvaluatedForImpairment	97314000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Collectively Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableCollectivelyEvaluatedForImpairment	6757072000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6854386000
CY2024Q2	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	10995000
CY2024Q2	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	76711000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87706000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Individually Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableIndividuallyEvaluatedForImpairment	83976000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Collectively Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableCollectivelyEvaluatedForImpairment	6459440000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6543416000
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	8518000
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	78682000
CY2023Q4	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87200000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff	228000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff	848000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff	581000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff	94000
CY2024Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossWriteoff	1751000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Year One Originated Current Fiscal Year Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff	7000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff	906000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff	2910000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff	1127000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff	169000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff	192000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossWriteoff	5311000
CY2023	qcrh	Number Of Sponsored Securitizations Completed NumberOfSponsoredSecuritizationsCompleted	2
CY2024Q2	us-gaap	Derivative Assets DerivativeAssets	194354000
CY2023Q4	us-gaap	Derivative Assets DerivativeAssets	187341000
CY2024Q2	us-gaap	Derivative Liabilities DerivativeLiabilities	221798000
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	215735000
CY2024Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	119746000
CY2024Q2	us-gaap	Interest Expense Operating InterestExpenseOperating	63583000
CY2023Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	98377000
CY2023Q2	us-gaap	Interest Expense Operating InterestExpenseOperating	45172000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	234795000
	us-gaap	Interest Expense Operating InterestExpenseOperating	123933000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	192594000
	us-gaap	Interest Expense Operating InterestExpenseOperating	82579000
	qcrh	Swapped Loan Portfolio Loan To Value Percentage SwappedLoanPortfolioLoanToValuePercentage	0.65
CY2024Q2	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	6650000
CY2024Q2	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2023Q2	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	6802000
CY2023Q2	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	12509000
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	13090000
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2024Q2	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	3986000
CY2024Q2	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.126
CY2023Q2	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	3182000
CY2023Q2	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.098
	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	7761000
	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.130
	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	6398000
	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.103
CY2024Q2	qcrh	Income Tax Rate Reconciliation Income Expenses Of Life Insurance Amount IncomeTaxRateReconciliationIncomeExpensesOfLifeInsuranceAmount	622000
CY2024Q2	qcrh	Effective Income Tax Rate Reconciliation Income Expenses Of Life Insurance Percent EffectiveIncomeTaxRateReconciliationIncomeExpensesOfLifeInsurancePercent	0.020
CY2023Q2	qcrh	Income Tax Rate Reconciliation Income Expenses Of Life Insurance Amount IncomeTaxRateReconciliationIncomeExpensesOfLifeInsuranceAmount	176000
CY2023Q2	qcrh	Effective Income Tax Rate Reconciliation Income Expenses Of Life Insurance Percent EffectiveIncomeTaxRateReconciliationIncomeExpensesOfLifeInsurancePercent	0.005
	qcrh	Income Tax Rate Reconciliation Income Expenses Of Life Insurance Amount IncomeTaxRateReconciliationIncomeExpensesOfLifeInsuranceAmount	804000
	qcrh	Effective Income Tax Rate Reconciliation Income Expenses Of Life Insurance Percent EffectiveIncomeTaxRateReconciliationIncomeExpensesOfLifeInsurancePercent	0.013
	qcrh	Income Tax Rate Reconciliation Income Expenses Of Life Insurance Amount IncomeTaxRateReconciliationIncomeExpensesOfLifeInsuranceAmount	324000
	qcrh	Effective Income Tax Rate Reconciliation Income Expenses Of Life Insurance Percent EffectiveIncomeTaxRateReconciliationIncomeExpensesOfLifeInsurancePercent	0.005
CY2024Q2	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1088000
CY2024Q2	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.034
CY2023Q2	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1239000
CY2023Q2	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.038
	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2102000
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.035
	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2428000
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.039
CY2024Q2	qcrh	Effective Income Tax Rate Reconciliation Tax Credit And Adjustments Amount Total EffectiveIncomeTaxRateReconciliationTaxCreditAndAdjustmentsAmountTotal	35000
CY2024Q2	qcrh	Effective Income Tax Rate Reconciliation Tax Credit Other With Adjustments Percent EffectiveIncomeTaxRateReconciliationTaxCreditOtherWithAdjustmentsPercent	0.001
CY2023Q2	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	32000
CY2023Q2	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.001
	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	51000
	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.001
	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	209000
	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.003
CY2024Q2	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Amount EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentAmount	497000
CY2024Q2	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Percent EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentPercent	0.016
CY2023Q2	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Amount EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentAmount	478000
CY2023Q2	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Percent EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentPercent	0.015
	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Amount EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentAmount	1093000
	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Percent EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentPercent	0.018
	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Amount EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentAmount	891000
	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Percent EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentPercent	0.014
CY2024Q2	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-54000
CY2024Q2	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.001
CY2023Q2	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-46000
CY2023Q2	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.001
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-524000
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.009
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-444000
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.007
CY2024Q2	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-60000
CY2024Q2	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.001
CY2023Q2	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-160000
CY2023Q2	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.006
	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-652000
	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.011
	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-503000
	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.009
CY2024Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2554000
CY2024Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.081
CY2023Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3967000
CY2023Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.122
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3726000
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.063
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6749000
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.108
CY2024Q2	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	2115000
CY2024Q1	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	2204000
CY2023Q2	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	1784000
	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	4319000
	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	2905000
CY2024Q2	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	613000
CY2024Q1	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	729000
CY2023Q2	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	514000
	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	1342000
	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	1022000
CY2024Q2	qcrh	Tax Impact On Amortization TaxImpactOnAmortization	-2092000
CY2024Q1	qcrh	Tax Impact On Amortization TaxImpactOnAmortization	-2061000
CY2023Q2	qcrh	Tax Impact On Amortization TaxImpactOnAmortization	-1616000
	qcrh	Tax Impact On Amortization TaxImpactOnAmortization	-4153000
	qcrh	Tax Impact On Amortization TaxImpactOnAmortization	-2581000
CY2024Q2	qcrh	Net Benefit Included In Income Tax NetBenefitIncludedInIncomeTax	-636000
CY2024Q1	qcrh	Net Benefit Included In Income Tax NetBenefitIncludedInIncomeTax	-872000
CY2023Q2	qcrh	Net Benefit Included In Income Tax NetBenefitIncludedInIncomeTax	-682000
	qcrh	Net Benefit Included In Income Tax NetBenefitIncludedInIncomeTax	-1508000
	qcrh	Net Benefit Included In Income Tax NetBenefitIncludedInIncomeTax	-1346000
CY2024Q2	qcrh	Net Benefit Included In Consolidated Statement Of Operation NetBenefitIncludedInConsolidatedStatementOfOperation	-636000
CY2024Q1	qcrh	Net Benefit Included In Consolidated Statement Of Operation NetBenefitIncludedInConsolidatedStatementOfOperation	-872000
CY2023Q2	qcrh	Net Benefit Included In Consolidated Statement Of Operation NetBenefitIncludedInConsolidatedStatementOfOperation	-682000
	qcrh	Net Benefit Included In Consolidated Statement Of Operation NetBenefitIncludedInConsolidatedStatementOfOperation	-1508000
	qcrh	Net Benefit Included In Consolidated Statement Of Operation NetBenefitIncludedInConsolidatedStatementOfOperation	-1346000
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	29114000
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	28425000
	us-gaap	Net Income Loss NetIncomeLoss	55840000
	us-gaap	Net Income Loss NetIncomeLoss	55582000
CY2024Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.73
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.70
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.32
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.32
CY2024Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.72
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.69
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.30
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.29
CY2024Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16814814
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16701950
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16799081
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16739120
CY2024Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	107040
CY2023Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	97577
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	117183
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	131710
CY2024Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16921854
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16799527
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16916264
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16870830
CY2024Q2	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	243193000
CY2024Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	150635000
CY2024Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	56163000
CY2024Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	5496000
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	29114000
CY2024Q2	us-gaap	Goodwill Goodwill	139027000
CY2024Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	12441000
CY2024Q2	us-gaap	Assets Assets	8871991000
CY2023Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	130897000
CY2023Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	53205000
CY2023Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3606000
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	28425000
CY2023Q2	us-gaap	Goodwill Goodwill	139027000
CY2023Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	15228000
CY2023Q2	us-gaap	Assets Assets	8226673000
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	292542000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	110862000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	8465000
	us-gaap	Net Income Loss NetIncomeLoss	55840000
CY2024Q2	us-gaap	Goodwill Goodwill	139027000
CY2024Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	12441000
CY2024Q2	us-gaap	Assets Assets	8871991000
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	250956000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	110015000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	7534000
	us-gaap	Net Income Loss NetIncomeLoss	55582000
CY2023Q2	us-gaap	Goodwill Goodwill	139027000
CY2023Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	15228000
CY2023Q2	us-gaap	Assets Assets	8226673000
CY2024Q2	us-gaap	Capital Capital	1215780000
CY2024Q2	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1421
CY2024Q2	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	684345000
CY2024Q2	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0800
CY2024Q2	qcrh	Capital Required For Capital Adequacy With Capital Conservation Buffer CapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	855431000
CY2024Q2	qcrh	Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets CapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.1050
CY2024Q2	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized	898203000
CY2024Q2	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.1000
CY2024Q2	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	897236000
CY2024Q2	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1049
CY2024Q2	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	513259000
CY2024Q2	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0600
CY2024Q2	qcrh	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	684345000
CY2024Q2	qcrh	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.0850
CY2024Q2	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized	727116000
CY2024Q2	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.0800
CY2024Q2	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	897236000
CY2024Q2	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1040
CY2024Q2	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	345057000
CY2024Q2	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.0400
CY2024Q2	qcrh	Tier One Leverage Capital Required For Capital Adequacy With Capital Conservation Buffer TierOneLeverageCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	431321000
CY2024Q2	qcrh	Tier One Leverage Capital Required For Capital Adequacy With Capital Conservation Buffer To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToAverageAssets	0.0400
CY2024Q2	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	345057000
CY2024Q2	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.0500
CY2024Q2	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	848441000
CY2024Q2	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.0992
CY2024Q2	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	384944000
CY2024Q2	qcrh	Common Equity Tier1 Capital Adequacy Purposes Ratio CommonEquityTier1CapitalAdequacyPurposesRatio	0.0450
CY2024Q2	qcrh	Common Equity Tier One Capital Required For Capital Adequacy With Capital Conservation Buffer CommonEquityTierOneCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	556030000
CY2024Q2	qcrh	Common Equity Tier1 Capital Adequacy Purposes With Capital Conservation Buffer Ratio CommonEquityTier1CapitalAdequacyPurposesWithCapitalConservationBufferRatio	0.0700
CY2024Q2	us-gaap	Common Equity Tier One Capital Required To Be Well Capitalized CommonEquityTierOneCapitalRequiredToBeWellCapitalized	598802000
CY2024Q2	qcrh	Common Equity Tier1 To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio CommonEquityTier1ToBeWellCapitalizedUnderPromptCorrectiveActionProvisionsRatio	0.0650
CY2023Q4	us-gaap	Capital Capital	1171047000
CY2023Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1429
CY2023Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	655461000
CY2023Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0800
CY2023Q4	qcrh	Capital Required For Capital Adequacy With Capital Conservation Buffer CapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	860293000
CY2023Q4	qcrh	Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets CapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.1050
CY2023Q4	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized	819327000
CY2023Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.1000
CY2023Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	841052000
CY2023Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1027
CY2023Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	491596000
CY2023Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0600
CY2023Q4	qcrh	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	696428000
CY2023Q4	qcrh	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.0850
CY2023Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized	655461000
CY2023Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.0800
CY2023Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	841052000
CY2023Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1003
CY2023Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	335420000
CY2023Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.0400
CY2023Q4	qcrh	Tier One Leverage Capital Required For Capital Adequacy With Capital Conservation Buffer TierOneLeverageCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	335420000
CY2023Q4	qcrh	Tier One Leverage Capital Required For Capital Adequacy With Capital Conservation Buffer To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToAverageAssets	0.0400
CY2023Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	419275000
CY2023Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.0500
CY2023Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	792321000
CY2023Q4	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.0967
CY2023Q4	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	368697000
CY2023Q4	qcrh	Common Equity Tier1 Capital Adequacy Purposes Ratio CommonEquityTier1CapitalAdequacyPurposesRatio	0.0450
CY2023Q4	qcrh	Common Equity Tier One Capital Required For Capital Adequacy With Capital Conservation Buffer CommonEquityTierOneCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	573529000
CY2023Q4	qcrh	Common Equity Tier1 Capital Adequacy Purposes With Capital Conservation Buffer Ratio CommonEquityTier1CapitalAdequacyPurposesWithCapitalConservationBufferRatio	0.0700
CY2023Q4	us-gaap	Common Equity Tier One Capital Required To Be Well Capitalized CommonEquityTierOneCapitalRequiredToBeWellCapitalized	532562000
CY2023Q4	qcrh	Common Equity Tier1 To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio CommonEquityTier1ToBeWellCapitalizedUnderPromptCorrectiveActionProvisionsRatio	0.0650
CY2024Q2	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2024Q2	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2024Q2	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2024Q2	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false

Files In Submission

Name	View Source	Status
0001558370-24-011521-index-headers.html	Edgar Link	pending
0001558370-24-011521-index.html	Edgar Link	pending
0001558370-24-011521.txt	Edgar Link	pending
0001558370-24-011521-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
qcrh-20240630.xsd	Edgar Link	pending
qcrh-20240630x10q.htm	Edgar Link	pending
qcrh-20240630xex31d1.htm	Edgar Link	pending
qcrh-20240630xex31d2.htm	Edgar Link	pending
qcrh-20240630xex32d1.htm	Edgar Link	pending
qcrh-20240630xex32d2.htm	Edgar Link	pending
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R40.htm	Edgar Link	pending
qcrh-20240630_cal.xml	Edgar Link	unprocessable
qcrh-20240630_def.xml	Edgar Link	unprocessable
qcrh-20240630_lab.xml	Edgar Link	unprocessable
qcrh-20240630_pre.xml	Edgar Link	unprocessable
qcrh-20240630x10q_htm.xml	Edgar Link	completed
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
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R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable

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$QCRH
QCR HOLDINGS INC Stock $qcrh

2024 Q3 Form 10-Q Financial Statement

#000155837024011521 Filed on August 08, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$QCRH QCR HOLDINGS INC Stock $qcrh

2024 Q3 Form 10-Q Financial Statement

#000155837024011521 Filed on August 08, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$QCRH
QCR HOLDINGS INC Stock $qcrh