$QCRH
QCR HOLDINGS INC Stock $qcrh

$qcrh Overview Financials Valuation SEC Filings Company Website

2023 Q3 Form 10-Q Financial Statement

#000155837023013817 Filed on August 08, 2023

Income Statement

Concept	2023 Q3	2023 Q2	2022 Q2
Revenue	$135.2M	$130.9M	$68.21M
YoY Change	34.67%	91.92%	39.47%
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	$2.800M	$2.798M	$3.109M
YoY Change	-2.34%	-10.0%	63.63%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$53.31M	$45.17M	$8.805M
YoY Change	188.21%	413.03%	63.45%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$26.96M	$32.39M	$16.73M
YoY Change	-20.98%	93.57%	-38.34%
Income Tax	$1.840M	$3.967M	$1.492M
% Of Pretax Income	6.82%	12.25%	8.92%
Net Earnings	$25.12M	$28.43M	$15.24M
YoY Change	-14.25%	86.49%	-31.8%
Net Earnings / Revenue	18.59%	21.72%	22.35%
Basic Earnings Per Share	$1.50	$1.70	$0.88
Diluted Earnings Per Share	$1.49	$1.69	$0.87
COMMON SHARES
Basic Shares Outstanding	16.72M	16.72M	17.35M
Diluted Shares Outstanding	16.85M	16.80M	17.55M

Balance Sheet

Concept	2023 Q3	2023 Q2	2022 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$104.3M	$84.08M	$92.38M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$118.9M	$118.2M	$115.0M
YoY Change	3.18%	2.73%	53.85%
Goodwill	$139.0M	$139.0M	$137.6M
YoY Change	1.03%	1.03%	85.79%
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	$8.540B	$8.227B	$7.393B
YoY Change	10.48%	11.28%	27.35%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$470.0K	$1.850M	$1.070M
YoY Change	-99.45%	72.9%	-84.87%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$500.0K	$1.850M	$1.070M
YoY Change	-99.41%	72.9%	-84.93%
LONG-TERM LIABILITIES
Long-Term Debt	$281.7M	$281.5M	$182.1M
YoY Change	0.14%	54.6%	19.96%
Other Long-Term Liabilities	$504.7M	$378.9M	$246.0M
YoY Change	44.01%	54.04%	-14.23%
Total Long-Term Liabilities	$786.4M	$660.4M	$428.1M
YoY Change	24.48%	54.27%	-2.4%
TOTAL LIABILITIES
Total Short-Term Liabilities	$500.0K	$1.850M	$1.070M
Total Long-Term Liabilities	$786.4M	$660.4M	$428.1M
Total Liabilities	$7.712B	$7.404B	$6.650B
YoY Change	10.28%	11.34%	28.51%
SHAREHOLDERS EQUITY
Retained Earnings	$523.1M	$499.0M	$400.8M
YoY Change	23.69%	24.51%	19.49%
Common Stock	$16.73M	$16.71M	$17.06M
YoY Change	-0.91%	-2.05%	8.25%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$828.4M	$822.7M	$743.1M
YoY Change
Total Liabilities & Shareholders Equity	$8.540B	$8.227B	$7.393B
YoY Change	10.48%	11.28%	27.35%

Cashflow Statement

Concept	2023 Q3	2023 Q2	2022 Q2
OPERATING ACTIVITIES
Net Income	$25.12M	$28.43M	$15.24M
YoY Change	-14.25%	86.49%	-31.8%
Depreciation, Depletion And Amortization	$2.800M	$2.798M	$3.109M
YoY Change	-2.34%	-10.0%	63.63%
Cash From Operating Activities	$24.80M	$38.69M	$46.68M
YoY Change	7.81%	-17.12%	116.13%
INVESTING ACTIVITIES
Capital Expenditures	$3.300M	$3.031M	-$20.54M
YoY Change	-204.63%	-114.76%	584.57%
Acquisitions
YoY Change
Other Investing Activities	-$182.7M	-$120.1M	$50.80M
YoY Change	-28.19%	-336.44%	-148.89%
Cash From Investing Activities	-$185.9M	-$123.1M	$30.26M
YoY Change	-27.83%	-506.92%	-128.31%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	181.2M	104.2M	-35.11M
YoY Change	-20.69%	-396.91%	-156.53%
NET CHANGE
Cash From Operating Activities	24.80M	38.69M	46.68M
Cash From Investing Activities	-185.9M	-123.1M	30.26M
Cash From Financing Activities	181.2M	104.2M	-35.11M
Net Change In Cash	20.10M	19.79M	41.84M
YoY Change	-429.67%	-52.7%	-280.34%
FREE CASH FLOW
Cash From Operating Activities	$24.80M	$38.69M	$46.68M
Capital Expenditures	$3.300M	$3.031M	-$20.54M
Free Cash Flow	$21.50M	$35.66M	$67.22M
YoY Change	-17.81%	-46.95%	173.26%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2023Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2022Q4	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	2023
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Amendment Flag AmendmentFlag	false
CY2023Q2	us-gaap	Preferred Stock Value PreferredStockValue
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2023Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	16713853
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	16795942
CY2023Q2	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q2	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q2	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023Q2	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2023-06-30
	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
CY2023Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	16715515
CY2023Q2	us-gaap	Cash And Due From Banks CashAndDueFromBanks	84084000
CY2022Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	59723000
CY2023Q2	us-gaap	Federal Funds Sold FederalFundsSold	8765000
CY2022Q4	us-gaap	Federal Funds Sold FederalFundsSold	56910000
CY2023Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	166247000
CY2022Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	67360000
CY2023Q2	qcrh	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment Net Of Allowance For Credit Losses HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairmentNetOfAllowanceForCreditLosses	576568000
CY2022Q4	qcrh	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment Net Of Allowance For Credit Losses HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairmentNetOfAllowanceForCreditLosses	587142000
CY2023Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	306320000
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	340960000
CY2023Q2	us-gaap	Debt Securities DebtSecurities	882888000
CY2022Q4	us-gaap	Debt Securities DebtSecurities	928102000
CY2023Q2	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	295057000
CY2022Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	1480000
CY2023Q2	qcrh	Loans And Leases Receivable Held For Investment LoansAndLeasesReceivableHeldForInvestment	6084263000
CY2022Q4	qcrh	Loans And Leases Receivable Held For Investment LoansAndLeasesReceivableHeldForInvestment	6137391000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6379320000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6138871000
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
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest After Allowance For Credit Loss Total FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAfterAllowanceForCreditLossTotal	6293523000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest After Allowance For Credit Loss Total FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAfterAllowanceForCreditLossTotal	6051165000
CY2023Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	108125000
CY2022Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	106580000
CY2023Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	118168000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	117948000
CY2023Q2	us-gaap	Restricted Investments RestrictedInvestments	31988000
CY2022Q4	us-gaap	Restricted Investments RestrictedInvestments	42501000
CY2022Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	133000
CY2023Q2	us-gaap	Goodwill Goodwill	139027000
CY2022Q4	us-gaap	Goodwill Goodwill	137607000
CY2023Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	15228000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	16759000
CY2023Q2	us-gaap	Derivative Assets DerivativeAssets	170294000
CY2022Q4	us-gaap	Derivative Assets DerivativeAssets	177631000
CY2023Q2	us-gaap	Other Assets OtherAssets	208336000
CY2022Q4	us-gaap	Other Assets OtherAssets	186418000
CY2023Q2	us-gaap	Assets Assets	8226673000
CY2022Q4	us-gaap	Assets Assets	7948837000
CY2023Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1101605000
CY2022Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1262981000
CY2023Q2	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	5505115000
CY2022Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	4721236000
CY2023Q2	us-gaap	Deposits Deposits	6606720000
CY2022Q4	us-gaap	Deposits Deposits	5984217000
CY2023Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	1850000
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	129630000
CY2023Q2	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	135000000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	415000000
CY2023Q2	us-gaap	Subordinated Debt SubordinatedDebt	232852000
CY2022Q4	us-gaap	Subordinated Debt SubordinatedDebt	232662000
CY2023Q2	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	48666000
CY2022Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	48602000
CY2023Q2	us-gaap	Derivative Liabilities DerivativeLiabilities	195841000
CY2022Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	200701000
CY2023Q2	us-gaap	Other Liabilities OtherLiabilities	183055000
CY2022Q4	us-gaap	Other Liabilities OtherLiabilities	165301000
CY2023Q2	us-gaap	Liabilities Liabilities	7403984000
CY2022Q4	us-gaap	Liabilities Liabilities	7176113000
CY2023Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2023Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	250000
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	250000
CY2023Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2023Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2023Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000
CY2023Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	16713853
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	16795942
CY2023Q2	us-gaap	Common Stock Value CommonStockValue	16714000
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	16796000
CY2023Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	368860000
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	370712000
CY2023Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	499024000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	450114000
CY2023Q2	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-40729000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-44677000
CY2023Q2	us-gaap	Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax AociLossCashFlowHedgeCumulativeGainLossAfterTax	-21180000
CY2022Q4	us-gaap	Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax AociLossCashFlowHedgeCumulativeGainLossAfterTax	-20221000
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	822689000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	772724000
CY2023Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8226673000
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	7948837000
CY2023Q2	qcrh	Interest And Fee Income Loans And Leases Taxable InterestAndFeeIncomeLoansAndLeasesTaxable	68419000
CY2022Q2	qcrh	Interest And Fee Income Loans And Leases Taxable InterestAndFeeIncomeLoansAndLeasesTaxable	51795000
CY2023Q2	qcrh	Interest And Fee Income Loans And Leases Non Taxable InterestAndFeeIncomeLoansAndLeasesNonTaxable	19545000
CY2022Q2	qcrh	Interest And Fee Income Loans And Leases Non Taxable InterestAndFeeIncomeLoansAndLeasesNonTaxable	8009000
CY2023Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3693000
CY2022Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3090000
CY2023Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	4868000
CY2022Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	4645000
CY2023Q2	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	1124000
CY2022Q2	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	169000
CY2023Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	505000
CY2022Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	485000
CY2023Q2	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	223000
CY2022Q2	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	12000
CY2023Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	98377000
CY2022Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	68205000
CY2023Q2	us-gaap	Interest Expense Deposits InterestExpenseDeposits	38445000
CY2022Q2	us-gaap	Interest Expense Deposits InterestExpenseDeposits	5524000
CY2023Q2	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	33000
CY2022Q2	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	3000
CY2022Q2	qcrh	Correspondent Banking Expense CorrespondentBankingExpense	213000
CY2023Q2	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	2653000
CY2022Q2	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	781000
CY2023Q2	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	3304000
CY2022Q2	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	1816000
CY2023Q2	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	737000
CY2022Q2	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	681000
CY2023Q2	us-gaap	Interest Expense InterestExpense	45172000
CY2022Q2	us-gaap	Interest Expense InterestExpense	8805000
CY2023Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	53205000
CY2022Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	59400000
CY2023Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3606000
CY2022Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	11200000
CY2023Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	49599000
CY2022Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	48200000
CY2023Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	500000
CY2022Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	809000
CY2023Q2	qcrh	Swap Fee Income SwapFeeIncome	22490000
CY2022Q2	qcrh	Swap Fee Income SwapFeeIncome	13004000
CY2023Q2	us-gaap	Debt Securities Gain Loss DebtSecuritiesGainLoss	12000
CY2023Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	838000
CY2022Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	350000
CY2023Q2	qcrh	Loan Related Fees Income LoanRelatedFeesIncome	770000
CY2022Q2	qcrh	Loan Related Fees Income LoanRelatedFeesIncome	682000
CY2023Q2	us-gaap	Derivative Fair Value Hedge Included In Effectiveness Gain Loss DerivativeFairValueHedgeIncludedInEffectivenessGainLoss	83000
CY2022Q2	us-gaap	Derivative Fair Value Hedge Included In Effectiveness Gain Loss DerivativeFairValueHedgeIncludedInEffectivenessGainLoss	432000
CY2023Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	18000
CY2022Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	59000
CY2023Q2	us-gaap	Noninterest Income NoninterestIncome	32520000
CY2022Q2	us-gaap	Noninterest Income NoninterestIncome	22782000
CY2023Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	31459000
CY2022Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	29972000
CY2023Q2	us-gaap	Equipment Expense EquipmentExpense	6100000
CY2022Q2	us-gaap	Equipment Expense EquipmentExpense	5978000
CY2023Q2	qcrh	Professional And Data Processing Fees ProfessionalAndDataProcessingFees	4078000
CY2022Q2	qcrh	Professional And Data Processing Fees ProfessionalAndDataProcessingFees	4365000
CY2022Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	1973000
CY2022Q2	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	4796000
CY2023Q2	qcrh	Fdic And Other Insurance FDICAndOtherInsurance	1927000
CY2022Q2	qcrh	Fdic And Other Insurance FDICAndOtherInsurance	1394000
CY2023Q2	qcrh	Loan Lease Expense LoanLeaseExpense	652000
CY2022Q2	qcrh	Loan Lease Expense LoanLeaseExpense	761000
CY2022Q2	qcrh	Expense Income On Operations Of Other Real Estate ExpenseIncomeOnOperationsOfOtherRealEstate	59000
CY2023Q2	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1735000
CY2022Q2	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1198000
CY2023Q2	us-gaap	Communication Communication	471000
CY2022Q2	us-gaap	Communication Communication	584000
CY2023Q2	us-gaap	Supplies Expense SuppliesExpense	281000
CY2022Q2	us-gaap	Supplies Expense SuppliesExpense	237000
CY2023Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	621000
CY2022Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	610000
CY2023Q2	qcrh	Correspondent Banking Expense CorrespondentBankingExpense	221000
	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	1433000
	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	1237000
	us-gaap	Interest Expense InterestExpense	82579000
	us-gaap	Interest Expense InterestExpense	14134000
CY2023Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	765000
CY2022Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	787000
CY2023Q2	qcrh	Card Processing Expenses CardProcessingExpenses	542000
CY2022Q2	qcrh	Card Processing Expenses CardProcessingExpenses	626000
CY2023Q2	qcrh	Trust Expenses TrustExpenses	337000
CY2022Q2	qcrh	Trust Expenses TrustExpenses	195000
CY2023Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	538000
CY2022Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	500000
CY2023Q2	us-gaap	Noninterest Expense NoninterestExpense	49727000
CY2022Q2	us-gaap	Noninterest Expense NoninterestExpense	54248000
CY2023Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	32392000
CY2022Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16734000
CY2023Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3967000
CY2022Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1492000
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	28425000
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	15242000
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.70
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.88
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.69
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.87
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16701950
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17345324
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16799527
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17549107
CY2023Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
	qcrh	Interest And Fee Income Loans And Leases Taxable InterestAndFeeIncomeLoansAndLeasesTaxable	135053000
	qcrh	Interest And Fee Income Loans And Leases Taxable InterestAndFeeIncomeLoansAndLeasesTaxable	89222000
	qcrh	Interest And Fee Income Loans And Leases Non Taxable InterestAndFeeIncomeLoansAndLeasesNonTaxable	36857000
	qcrh	Interest And Fee Income Loans And Leases Non Taxable InterestAndFeeIncomeLoansAndLeasesNonTaxable	14778000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	7059000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	5488000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	10205000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	8795000
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	1945000
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	204000
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	1018000
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	766000
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	457000
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	14000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	192594000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	119267000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	68225000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	8661000
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	132000
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	3000
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	6174000
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	863000
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	6615000
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	3370000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	110015000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	105133000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	7534000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	8284000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	102481000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	96849000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	812000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1302000
	us-gaap	Gain Loss On Sale Of Other Loans And Leases GainLossOnSaleOfOtherLoansAndLeases	30000
	us-gaap	Gain Loss On Sale Of Other Loans And Leases GainLossOnSaleOfOtherLoansAndLeases	19000
	qcrh	Swap Fee Income SwapFeeIncome	39513000
	qcrh	Swap Fee Income SwapFeeIncome	19426000
	us-gaap	Debt Securities Gain Loss DebtSecuritiesGainLoss	-451000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1545000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	696000
	qcrh	Loan Related Fees Income LoanRelatedFeesIncome	1421000
	qcrh	Loan Related Fees Income LoanRelatedFeesIncome	1162000
	us-gaap	Derivative Fair Value Hedge Included In Effectiveness Gain Loss DerivativeFairValueHedgeIncludedInEffectivenessGainLoss	-344000
	us-gaap	Derivative Fair Value Hedge Included In Effectiveness Gain Loss DerivativeFairValueHedgeIncludedInEffectivenessGainLoss	1338000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	357000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	188000
	us-gaap	Noninterest Income NoninterestIncome	58362000
	us-gaap	Noninterest Income NoninterestIncome	38415000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	63462000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	53599000
	us-gaap	Equipment Expense EquipmentExpense	12014000
	us-gaap	Equipment Expense EquipmentExpense	9915000
	qcrh	Professional And Data Processing Fees ProfessionalAndDataProcessingFees	7592000
	qcrh	Professional And Data Processing Fees ProfessionalAndDataProcessingFees	8036000
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	3824000
	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	207000
	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	4796000
	qcrh	Fdic And Other Insurance FDICAndOtherInsurance	3301000
	qcrh	Fdic And Other Insurance FDICAndOtherInsurance	2704000
	qcrh	Loan Lease Expense LoanLeaseExpense	1208000
	qcrh	Loan Lease Expense LoanLeaseExpense	1028000
	qcrh	Expense Income On Operations Of Other Real Estate ExpenseIncomeOnOperationsOfOtherRealEstate	-67000
	qcrh	Expense Income On Operations Of Other Real Estate ExpenseIncomeOnOperationsOfOtherRealEstate	58000
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	2972000
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1959000
	us-gaap	Communication Communication	1136000
	us-gaap	Communication Communication	987000
	us-gaap	Supplies Expense SuppliesExpense	586000
	us-gaap	Supplies Expense SuppliesExpense	483000
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	1226000
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	1151000
	qcrh	Correspondent Banking Expense CorrespondentBankingExpense	431000
	qcrh	Correspondent Banking Expense CorrespondentBankingExpense	412000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1531000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1280000
	qcrh	Card Processing Expenses CardProcessingExpenses	1087000
	qcrh	Card Processing Expenses CardProcessingExpenses	888000
	qcrh	Trust Expenses TrustExpenses	551000
	qcrh	Trust Expenses TrustExpenses	382000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1275000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1071000
	us-gaap	Noninterest Expense NoninterestExpense	98512000
	us-gaap	Noninterest Expense NoninterestExpense	92573000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	62331000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	42691000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6749000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3825000
	us-gaap	Net Income Loss NetIncomeLoss	55582000
	us-gaap	Net Income Loss NetIncomeLoss	38866000
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.32
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.36
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.29
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.33
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16739120
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16485218
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16870830
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16700682
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	28425000
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	15242000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-3128000
CY2022Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-24575000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	12000
CY2023Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-3140000
CY2022Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-24575000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-5579000
CY2022Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-7414000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-213000
CY2022Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-241000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent	-5366000
CY2022Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent	-7173000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-8506000
CY2022Q2	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-31748000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-2170000
CY2022Q2	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-7462000
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-6336000
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-24286000
CY2023Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	22089000
CY2022Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-9044000
	us-gaap	Net Income Loss NetIncomeLoss	55582000
	us-gaap	Net Income Loss NetIncomeLoss	38866000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	4264000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-53745000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesBeforeTax	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	5704000
CY2022Q2	us-gaap	Stock Issued During Period Shares Acquisitions StockIssuedDuringPeriodSharesAcquisitions	2071291
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-53745000
	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 Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-14272000
	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 Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-462000
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent	-1719000
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent	-13810000
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	3985000
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-67555000
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	996000
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-15929000
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2989000
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-51626000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	58571000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-12760000
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
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	677010000
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	23624000
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-27340000
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2022Q1	us-gaap	Dividends Common Stock DividendsCommonStock	939000
CY2022Q1	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	77500
CY2022Q1	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	4415000
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	751000
CY2022Q1	qcrh	Issuance Of Common Stock Under Employee Benefit Plans IssuanceOfCommonStockUnderEmployeeBenefitPlans	767000
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	667924000
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	15242000
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-24286000
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2022Q2	us-gaap	Dividends Common Stock DividendsCommonStock	1059000
CY2022Q2	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	117214000
CY2022Q2	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	602500
CY2022Q2	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	33016000
CY2022Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	545000
CY2022Q2	qcrh	Issuance Of Common Stock Under Employee Benefit Plans IssuanceOfCommonStockUnderEmployeeBenefitPlans	-574000
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	743138000
	us-gaap	Profit Loss ProfitLoss	55582000
	us-gaap	Profit Loss ProfitLoss	38866000
	us-gaap	Depreciation Depreciation	4039000
	us-gaap	Depreciation Depreciation	3619000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	7534000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	8284000
	us-gaap	Share Based Compensation ShareBasedCompensation	1626000
	us-gaap	Share Based Compensation ShareBasedCompensation	1296000
	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	2674000
	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	1939000
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	89000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-736000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-575000
	qcrh	Caplet Amortization CapletAmortization	414000
	qcrh	Caplet Amortization CapletAmortization	462000
	us-gaap	Derivative Fair Value Hedge Included In Effectiveness Gain Loss DerivativeFairValueHedgeIncludedInEffectivenessGainLoss	-344000
	us-gaap	Derivative Fair Value Hedge Included In Effectiveness Gain Loss DerivativeFairValueHedgeIncludedInEffectivenessGainLoss	1338000
	us-gaap	Gain Loss On Investments GainLossOnInvestments	-451000
	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	36241000
	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	53057000
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	34556000
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	60235000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	812000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1302000
	us-gaap	Gain Loss On Sale Of Other Loans And Leases GainLossOnSaleOfOtherLoansAndLeases	30000
	us-gaap	Gain Loss On Sale Of Other Loans And Leases GainLossOnSaleOfOtherLoansAndLeases	19000
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-26000
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-60000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1531000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1280000
	qcrh	Accretion Fair Value Adjustment Net AccretionFairValueAdjustmentNet	962000
	qcrh	Accretion Fair Value Adjustment Net AccretionFairValueAdjustmentNet	1813000
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	1545000
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	696000
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	23883000
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	19837000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	14506000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	15076000
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	60457000
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	53630000
	us-gaap	Increase Decrease In Federal Funds Sold IncreaseDecreaseInFederalFundsSold	48145000
	us-gaap	Increase Decrease In Federal Funds Sold IncreaseDecreaseInFederalFundsSold	10220000
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-98887000
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	38044000
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	283000
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	60387000
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	134700000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	69754000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	18111000
	qcrh	Paydowns Paydowns	8410000
	qcrh	Paydowns Paydowns	24166000
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	30556000
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	111375000
	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	3177000
	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	22514000
	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	13690000
	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	2159000
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	244679000
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	314744000
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4730000
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	23965000
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	445000
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	50000
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	144973000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-240577000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-146825000
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	622503000
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-178688000
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-127780000
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-2730000
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	135000000
	qcrh	Payments For Proceeds From Short Term And Over Night Advances PaymentsForProceedsFromShortTermAndOverNightAdvances	415000000
	qcrh	Payments For Proceeds From Short Term And Over Night Advances PaymentsForProceedsFromShortTermAndOverNightAdvances	-385000000
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	16000000
	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	2023000
	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	1874000
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	467000
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	-193000
	qcrh	Payments For Repurchase And Cancellation Of Shares PaymentsForRepurchaseAndCancellationOfShares	-8686000
	qcrh	Payments For Repurchase And Cancellation Of Shares PaymentsForRepurchaseAndCancellationOfShares	-37431000
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	204481000
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	148084000
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	24361000
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	54889000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	59723000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	37490000
CY2023Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	84084000
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	92379000
	us-gaap	Interest Paid Net InterestPaidNet	78966000
	us-gaap	Interest Paid Net InterestPaidNet	13779000
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1031000
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-190000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	2989000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-51626000
	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	61000
	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	150000
	qcrh	Decrease Increase In Fair Market Value Of Interest Rate Swap Assets And Liabilities DecreaseIncreaseInFairMarketValueOfInterestRateSwapAssetsAndLiabilities	-7442000
	qcrh	Decrease Increase In Fair Market Value Of Interest Rate Swap Assets And Liabilities DecreaseIncreaseInFairMarketValueOfInterestRateSwapAssetsAndLiabilities	-131410000
	qcrh	Change In Dividends Payable Noncash ChangeInDividendsPayableNoncash	1003000
	qcrh	Change In Dividends Payable Noncash ChangeInDividendsPayableNoncash	1059000
	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	291050000
	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	1420000
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Cash And Equivalents BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents	171844000
CY2022Q2	qcrh	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Interest Bearing Deposits At Financial Institutions BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInterestBearingDepositsAtFinancialInstitutions	17134000
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Marketable Securities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities	143017000
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Receivables BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables	801697000
CY2022Q2	qcrh	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Bank Owned Life Insurance BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsurance	32100000
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	16257000
CY2022Q2	qcrh	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Restricted Investment Securities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedInvestmentSecurities	2220000
CY2022Q2	qcrh	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Real Estate Owned BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned	55000
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangibles BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles	10264000
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Noncurrent Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets	23685000
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	1218273000
CY2022Q2	qcrh	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deposits Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDepositsLiabilities	1076573000
CY2022Q2	qcrh	Business Combination Federal Home Loan Bank Advances Assumed BusinessCombinationFederalHomeLoanBankAdvancesAssumed	16000000
CY2022Q2	qcrh	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Subordinated Debentures BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSubordinatedDebentures	19621000
CY2022Q2	qcrh	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Junior Subordinated Debentures BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedJuniorSubordinatedDebentures	10310000
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther	15225000
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	1137729000
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	80544000
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	26871000
	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	117214000
	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	144085000
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	63541000
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	145000000.0
CY2023Q2	qcrh	Number Of Subsidiaries NumberOfSubsidiaries	4
CY2023Q2	qcrh	Number Of Subsidiaries NumberOfSubsidiaries	4
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Reclassifications</span>: Certain amounts in the prior year’s Consolidated Financial Statements have been reclassified, with no effect on net income or stockholders’ equity, to conform with the current period presentation.</p>
CY2023Q2	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	576748000
CY2023Q2	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	180000
CY2023Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	11351000
CY2023Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	49075000
CY2023Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	538844000
CY2023Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	361607000
CY2023Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	989000
CY2023Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	147000
CY2023Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	54445000
CY2023Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	306320000
CY2022Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	587322000
CY2022Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	180000
CY2022Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	5292000
CY2022Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	56798000
CY2022Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	535636000
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	400511000
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	160000
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	59711000
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	340960000
CY2023Q2	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position Less Than12 Months Fair Value1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionLessThan12MonthsFairValue1	220318000
CY2023Q2	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss1	29779000
CY2023Q2	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position12 Months Or Longer Fair Value1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLongerFairValue1	136224000
CY2023Q2	qcrh	Debt Securities Held To Maturity Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss1	19296000
CY2023Q2	qcrh	Debt Securities Held To Maturity Unrealized Loss Position Fair Value1 DebtSecuritiesHeldToMaturityUnrealizedLossPositionFairValue1	356542000
CY2023Q2	qcrh	Debt Securities Held To Maturity Unrealized Loss Position Accumulated Loss1 DebtSecuritiesHeldToMaturityUnrealizedLossPositionAccumulatedLoss1	49075000
CY2023Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	18007000
CY2023Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	866000
CY2023Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	274135000
CY2023Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	53579000
CY2023Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	292142000
CY2023Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	54445000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	280669000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	48923000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	42212000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	10788000
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	322881000
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	59711000
CY2023Q2	qcrh	Number Of Securities NumberOfSecurities	641
CY2023Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	563
CY2023Q2	qcrh	Aggregate Depreciation From Amortized Cost Basis Percent AggregateDepreciationFromAmortizedCostBasisPercent	0.110
CY2023Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	563
CY2023Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	397
CY2023Q2	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1940000
CY2022Q2	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	111375000
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	30568000
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	111375000
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
CY2023Q2	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	2845000
CY2023Q2	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	2813000
CY2023Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	26584000
CY2023Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	28126000
CY2023Q2	qcrh	Held To Maturity Securities Debt Maturities After Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveYearsNetCarryingAmount	547319000
CY2023Q2	qcrh	Held To Maturity Securities Debt Maturities After Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveYearsFairValue	507905000
CY2023Q2	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	576748000
CY2023Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	538844000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	5376000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	5362000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	8607000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	8275000
CY2023Q2	qcrh	Available For Sale Securities Debt Maturities After Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsAmortizedCost	262236000
CY2023Q2	qcrh	Available For Sale Securities Debt Maturities After Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue	214333000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	276219000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	227970000
CY2023Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	361607000
CY2023Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	306320000
	qcrh	Number Of Charters Owning Municipal Securities NumberOfChartersOwningMunicipalSecurities	4
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6379320000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6138871000
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
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest After Allowance For Credit Loss Total FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAfterAllowanceForCreditLossTotal	6293523000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest After Allowance For Credit Loss Total FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAfterAllowanceForCreditLossTotal	6051165000
CY2023Q2	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	27300000
CY2022Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	24300000
CY2023Q1	qcrh	Loans Acquired Accrued Discount On Acquired Loans LoansAcquiredAccruedDiscountOnAcquiredLoans	5239000
CY2022Q1	qcrh	Loans Acquired Accrued Discount On Acquired Loans LoansAcquiredAccruedDiscountOnAcquiredLoans	1372000
CY2022Q4	qcrh	Loans Acquired Accrued Discount On Acquired Loans LoansAcquiredAccruedDiscountOnAcquiredLoans	6088000
CY2021Q4	qcrh	Loans Acquired Accrued Discount On Acquired Loans LoansAcquiredAccruedDiscountOnAcquiredLoans	1533000
CY2022Q2	qcrh	Loans Acquired Discount Added At Acquisition LoansAcquiredDiscountAddedAtAcquisition	13381000
	qcrh	Loans Acquired Discount Added At Acquisition LoansAcquiredDiscountAddedAtAcquisition	13381000
CY2023Q2	qcrh	Loans Acquired Accretion Recognized LoansAcquiredAccretionRecognized	-135000
CY2022Q2	qcrh	Loans Acquired Accretion Recognized LoansAcquiredAccretionRecognized	-1764000
	qcrh	Loans Acquired Accretion Recognized LoansAcquiredAccretionRecognized	-984000
	qcrh	Loans Acquired Accretion Recognized LoansAcquiredAccretionRecognized	-1925000
CY2023Q2	qcrh	Loans Acquired Accrued Discount On Acquired Loans LoansAcquiredAccruedDiscountOnAcquiredLoans	5104000
CY2022Q2	qcrh	Loans Acquired Accrued Discount On Acquired Loans LoansAcquiredAccruedDiscountOnAcquiredLoans	12989000
CY2023Q2	qcrh	Loans Acquired Accrued Discount On Acquired Loans LoansAcquiredAccruedDiscountOnAcquiredLoans	5104000
CY2022Q2	qcrh	Loans Acquired Accrued Discount On Acquired Loans LoansAcquiredAccruedDiscountOnAcquiredLoans	12989000
CY2023Q2	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	83000
CY2023Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	26062000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6379320000
CY2023Q2	qcrh	Percentage Of Accruing Past Due90 Days Or More To Total Loan Lease Portfolio PercentageOfAccruingPastDue90DaysOrMoreToTotalLoanLeasePortfolio	0.0000
CY2023Q2	qcrh	Percentage Of Nonaccrual Loans To Total Loan Lease Portfolio PercentageOfNonaccrualLoansToTotalLoanLeasePortfolio	0.0041
CY2023Q2	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	1.0000
CY2022Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	5000
CY2022Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	8765000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6138871000
CY2022Q4	qcrh	Percentage Of Accruing Past Due90 Days Or More To Total Loan Lease Portfolio PercentageOfAccruingPastDue90DaysOrMoreToTotalLoanLeasePortfolio	0.0000
CY2022Q4	qcrh	Percentage Of Nonaccrual Loans To Total Loan Lease Portfolio PercentageOfNonaccrualLoansToTotalLoanLeasePortfolio	0.0014
CY2022Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	1.0000
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	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	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
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Period Increase Decrease FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossPeriodIncreaseDecrease	-3986000
	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	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
CY2022Q1	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	74786000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Period Increase Decrease FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossPeriodIncreaseDecrease	5902000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	12141000
CY2022Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossWriteoff	620000
CY2022Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossRecovery	216000
CY2022Q2	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	92425000
CY2021Q4	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	78721000
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Period Increase Decrease FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossPeriodIncreaseDecrease	5902000
	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	8292000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossWriteoff	1076000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossRecovery	586000
CY2022Q2	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	92425000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Individually Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableIndividuallyEvaluatedForImpairment	77080000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Collectively Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableCollectivelyEvaluatedForImpairment	6302240000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6379320000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment	7379000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	78418000
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 Financing Receivable Individually Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableIndividuallyEvaluatedForImpairment	74826000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Collectively Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableCollectivelyEvaluatedForImpairment	6064045000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss	6138871000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment	6928000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAndNetInvestmentInLeaseFinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	80778000
CY2022Q4	qcrh	Financing Receivable And Net Investment In Lease Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest	87706000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff	1157000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff	590000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff	55000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff	44000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff	74000
CY2023Q2	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossWriteoff	1947000
	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff	1909000
	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff	1079000
	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff	849000
	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff	248000
	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff	110000
	qcrh	Financing Receivable And Net Investment In Lease Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossWriteoff	4222000
CY2023Q2	us-gaap	Derivative Assets DerivativeAssets	170294000
CY2022Q4	us-gaap	Derivative Assets DerivativeAssets	177631000
CY2023Q2	us-gaap	Derivative Liabilities DerivativeLiabilities	195841000
CY2022Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	200701000
	qcrh	Swapped Loan Portfolio Loan To Value Percentage SwappedLoanPortfolioLoanToValuePercentage	0.65
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
CY2022Q2	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3514000
CY2022Q2	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
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	8965000
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
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
CY2022Q2	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	2476000
CY2022Q2	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.148
	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	6398000
	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.103
	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	4698000
	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.110
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
CY2022Q2	qcrh	Income Tax Rate Reconciliation Income Expenses Of Life Insurance Amount IncomeTaxRateReconciliationIncomeExpensesOfLifeInsuranceAmount	73000
CY2022Q2	qcrh	Effective Income Tax Rate Reconciliation Income Expenses Of Life Insurance Percent EffectiveIncomeTaxRateReconciliationIncomeExpensesOfLifeInsurancePercent	0.004
	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
	qcrh	Income Tax Rate Reconciliation Income Expenses Of Life Insurance Amount IncomeTaxRateReconciliationIncomeExpensesOfLifeInsuranceAmount	146000
	qcrh	Effective Income Tax Rate Reconciliation Income Expenses Of Life Insurance Percent EffectiveIncomeTaxRateReconciliationIncomeExpensesOfLifeInsurancePercent	0.003
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
CY2022Q2	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	982000
CY2022Q2	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.059
	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
	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2273000
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.053
	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-1181000
	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.028
CY2023Q2	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	32000
CY2023Q2	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.001
CY2022Q2	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	289000
CY2022Q2	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.017
	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	209000
	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.003
	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	531000
	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.012
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
CY2022Q2	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Amount EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentAmount	-158000
CY2022Q2	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Percent EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentPercent	-0.009
	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
	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Amount EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentAmount	143000
	qcrh	Effective Income Tax Rate Reconciliation Tax Credits Equity Investment Percent EffectiveIncomeTaxRateReconciliationTaxCreditsEquityInvestmentPercent	0.003
CY2022Q2	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	242000
CY2022Q2	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.014
	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	372000
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.009
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
CY2022Q2	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-40000
CY2022Q2	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0.002
	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
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-474000
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0.011
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
CY2022Q2	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-526000
CY2022Q2	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0.032
	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-503000
	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0.009
	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-612000
	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0.015
CY2023Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3967000
CY2023Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.122
CY2022Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1492000
CY2022Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.089
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6749000
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.108
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3825000
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.090
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	28425000
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	15242000
	us-gaap	Net Income Loss NetIncomeLoss	55582000
	us-gaap	Net Income Loss NetIncomeLoss	38866000
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.70
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.88
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.32
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.36
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.69
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.87
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.29
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.33
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16701950
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17345324
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16739120
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16485218
CY2023Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	97577
CY2022Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	203783
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	131710
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	215464
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16799527
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17549107
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16870830
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16700682
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
CY2022Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	90987000
CY2022Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	59400000
CY2022Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	11200000
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	15242000
CY2022Q2	us-gaap	Goodwill Goodwill	137607000
CY2022Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	18333000
CY2022Q2	us-gaap	Assets Assets	7392941000
	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
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	157682000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	105133000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	8284000
	us-gaap	Net Income Loss NetIncomeLoss	38866000
CY2022Q2	us-gaap	Goodwill Goodwill	137607000
CY2022Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	18333000
CY2022Q2	us-gaap	Assets Assets	7392941000
CY2023Q2	us-gaap	Capital Capital	1106838000
CY2023Q2	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1469
CY2023Q2	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	602690000
CY2023Q2	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0800
CY2023Q2	qcrh	Capital Required For Capital Adequacy With Capital Conservation Buffer CapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	791030000
CY2023Q2	qcrh	Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets CapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.1050
CY2023Q2	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized	753362000
CY2023Q2	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.1000
CY2023Q2	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	781863000
CY2023Q2	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1038
CY2023Q2	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	452017000
CY2023Q2	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0600
CY2023Q2	qcrh	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	640358000
CY2023Q2	qcrh	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.0850
CY2023Q2	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized	602690000
CY2023Q2	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.0800
CY2023Q2	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	781863000
CY2023Q2	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1006
CY2023Q2	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	310928000
CY2023Q2	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.0400
CY2023Q2	qcrh	Tier One Leverage Capital Required For Capital Adequacy With Capital Conservation Buffer TierOneLeverageCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	310928000
CY2023Q2	qcrh	Tier One Leverage Capital Required For Capital Adequacy With Capital Conservation Buffer To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToAverageAssets	0.0400
CY2023Q2	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	388660000
CY2023Q2	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.0500
CY2023Q2	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	733197000
CY2023Q2	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.0973
CY2023Q2	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	339013000
CY2023Q2	qcrh	Common Equity Tier1 Capital Adequacy Purposes Ratio CommonEquityTier1CapitalAdequacyPurposesRatio	0.0450
CY2023Q2	qcrh	Common Equity Tier One Capital Required For Capital Adequacy With Capital Conservation Buffer CommonEquityTierOneCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	527353000
CY2023Q2	qcrh	Common Equity Tier1 Capital Adequacy Purposes With Capital Conservation Buffer Ratio CommonEquityTier1CapitalAdequacyPurposesWithCapitalConservationBufferRatio	0.0700
CY2023Q2	us-gaap	Common Equity Tier One Capital Required To Be Well Capitalized CommonEquityTierOneCapitalRequiredToBeWellCapitalized	489685000
CY2023Q2	qcrh	Common Equity Tier1 To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio CommonEquityTier1ToBeWellCapitalizedUnderPromptCorrectiveActionProvisionsRatio	0.0650
CY2022Q4	us-gaap	Capital Capital	1055177000
CY2022Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1428
CY2022Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	591132000
CY2022Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0800
CY2022Q4	qcrh	Capital Required For Capital Adequacy With Capital Conservation Buffer CapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	775861000
CY2022Q4	qcrh	Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets CapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.1050
CY2022Q4	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized	738915000
CY2022Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.1000
CY2022Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	734977000
CY2022Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.0995
CY2022Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	443349000
CY2022Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0600
CY2022Q4	qcrh	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	628078000
CY2022Q4	qcrh	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.0850
CY2022Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized	591132000
CY2022Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.0800
CY2022Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	734977000
CY2022Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0961
CY2022Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	305959000
CY2022Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.0400
CY2022Q4	qcrh	Tier One Leverage Capital Required For Capital Adequacy With Capital Conservation Buffer TierOneLeverageCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	305959000
CY2022Q4	qcrh	Tier One Leverage Capital Required For Capital Adequacy With Capital Conservation Buffer To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToAverageAssets	0.0400
CY2022Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	382449000
CY2022Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.0500
CY2022Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	686375000
CY2022Q4	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.0929
CY2022Q4	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	332512000
CY2022Q4	qcrh	Common Equity Tier1 Capital Adequacy Purposes Ratio CommonEquityTier1CapitalAdequacyPurposesRatio	0.0450
CY2022Q4	qcrh	Common Equity Tier One Capital Required For Capital Adequacy With Capital Conservation Buffer CommonEquityTierOneCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	517241000
CY2022Q4	qcrh	Common Equity Tier1 Capital Adequacy Purposes With Capital Conservation Buffer Ratio CommonEquityTier1CapitalAdequacyPurposesWithCapitalConservationBufferRatio	0.0700
CY2022Q4	us-gaap	Common Equity Tier One Capital Required To Be Well Capitalized CommonEquityTierOneCapitalRequiredToBeWellCapitalized	480295000
CY2022Q4	qcrh	Common Equity Tier1 To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio CommonEquityTier1ToBeWellCapitalizedUnderPromptCorrectiveActionProvisionsRatio	0.0650

Files In Submission

Name	View Source	Status
0001558370-23-013817-index-headers.html	Edgar Link	pending
0001558370-23-013817-index.html	Edgar Link	pending
0001558370-23-013817.txt	Edgar Link	pending
0001558370-23-013817-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
qcrh-20230630.xsd	Edgar Link	pending
qcrh-20230630x10q.htm	Edgar Link	pending
qcrh-20230630xex31d1.htm	Edgar Link	pending
qcrh-20230630xex31d2.htm	Edgar Link	pending
qcrh-20230630xex32d1.htm	Edgar Link	pending
qcrh-20230630xex32d2.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
qcrh-20230630_cal.xml	Edgar Link	unprocessable
qcrh-20230630_def.xml	Edgar Link	unprocessable
qcrh-20230630_lab.xml	Edgar Link	unprocessable
qcrh-20230630_pre.xml	Edgar Link	unprocessable
qcrh-20230630x10q_htm.xml	Edgar Link	completed
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
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

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$QCRH
QCR HOLDINGS INC Stock $qcrh

2023 Q3 Form 10-Q Financial Statement

#000155837023013817 Filed on August 08, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$QCRH QCR HOLDINGS INC Stock $qcrh

2023 Q3 Form 10-Q Financial Statement

#000155837023013817 Filed on August 08, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$QCRH
QCR HOLDINGS INC Stock $qcrh