$CNOB
ConnectOne Bancorp, Inc. Stock $cnob

$cnob Overview Financials Valuation SEC Filings Company Website

2020 Q1 Form 10-Q Financial Statement

#000120677420001594 Filed on May 08, 2020

Income Statement

Concept	2020 Q1	2019 Q4	2019 Q1
Revenue	$76.71M	$68.01M	$65.21M
YoY Change	17.64%	18.85%	29.19%
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	$949.0K	$1.100M	$814.0K
YoY Change	16.58%	22.22%	-18.6%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$21.43M	$20.58M	$20.26M
YoY Change	5.81%	20.6%	64.32%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$7.077M	$26.98M	$14.13M
YoY Change	-49.91%	20.93%	200.92%
Income Tax	$1.047M	$6.197M	$2.493M
% Of Pretax Income	14.79%	22.97%	17.65%
Net Earnings	$6.030M	$20.78M	$11.64M
YoY Change	-48.17%	11.31%	173.7%
Net Earnings / Revenue	7.86%	30.56%	17.84%
Basic Earnings Per Share	$0.15	$0.59	$0.33
Diluted Earnings Per Share	$0.15	$0.59	$0.33
COMMON SHARES
Basic Shares Outstanding	39.70M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2020 Q1	2019 Q4	2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$282.8M	$201.5M	$172.5M
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	$59.80M	$19.24M	$35.50M
YoY Change	68.45%	0.91%	69.05%
Goodwill	$208.4M	$162.6M
YoY Change		11.42%
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	$7.279B	$6.174B	$6.049B
YoY Change	20.34%	13.03%	17.27%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$28.70M	$16.40M	$16.70M
YoY Change	71.86%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$28.70M	$16.40M	$16.70M
YoY Change	71.86%
LONG-TERM LIABILITIES
Long-Term Debt	$129.0M	$128.9M	$128.6M
YoY Change	0.31%	0.23%	0.23%
Other Long-Term Liabilities	$31.90M	$29.70M	$23.80M
YoY Change	34.03%	8.0%	12.26%
Total Long-Term Liabilities	$160.9M	$158.6M	$152.4M
YoY Change	5.58%	1.6%	1.94%
TOTAL LIABILITIES
Total Short-Term Liabilities	$28.70M	$16.40M	$16.70M
Total Long-Term Liabilities	$160.9M	$158.6M	$152.4M
Total Liabilities	$6.426B	$5.443B	$5.367B
YoY Change	19.73%	12.27%	16.82%
SHAREHOLDERS EQUITY
Retained Earnings		$271.8M
YoY Change		28.6%
Common Stock		$468.6M
YoY Change		13.58%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$29.36M
YoY Change		75.63%
Treasury Stock Shares		2.604M shares
Shareholders Equity	$853.7M	$731.2M	$682.4M
YoY Change
Total Liabilities & Shareholders Equity	$7.279B	$6.174B	$6.049B
YoY Change	20.34%	13.03%	17.27%

Cashflow Statement

Concept	2020 Q1	2019 Q4	2019 Q1
OPERATING ACTIVITIES
Net Income	$6.030M	$20.78M	$11.64M
YoY Change	-48.17%	11.31%	173.7%
Depreciation, Depletion And Amortization	$949.0K	$1.100M	$814.0K
YoY Change	16.58%	22.22%	-18.6%
Cash From Operating Activities	$46.46M	-$2.700M	$13.00M
YoY Change	257.42%	-112.39%	-35.65%
INVESTING ACTIVITIES
Capital Expenditures	$1.728M	-$200.0K	$257.0K
YoY Change	572.37%	-60.0%	-357.0%
Acquisitions
YoY Change
Other Investing Activities	-$93.60M	$16.50M	-$35.10M
YoY Change	166.67%	-121.91%	-54.83%
Cash From Investing Activities	-$95.36M	$16.30M	-$35.34M
YoY Change	169.82%	-121.56%	-54.57%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$130.2M	-6.200M	$22.53M
YoY Change	478.1%	-108.81%	-55.66%
NET CHANGE
Cash From Operating Activities	$46.46M	-2.700M	$13.00M
Cash From Investing Activities	-$95.36M	16.30M	-$35.34M
Cash From Financing Activities	$130.2M	-6.200M	$22.53M
Net Change In Cash	$81.33M	7.400M	$182.0K
YoY Change	44584.62%	-55.42%	-102.68%
FREE CASH FLOW
Cash From Operating Activities	$46.46M	-$2.700M	$13.00M
Capital Expenditures	$1.728M	-$200.0K	$257.0K
Free Cash Flow	$44.73M	-$2.500M	$12.74M
YoY Change	251.07%	-111.21%	-37.23%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2020Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2020Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	76714000	USD
CY2020Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	17212000	USD
CY2020Q1	dei	Amendment Flag AmendmentFlag	false
CY2020Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2020Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2020Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000712771
CY2020Q1	dei	Entity Information Former Legal Or Registered Name EntityInformationFormerLegalOrRegisteredName	N/A
CY2020Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2019Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q1	cnob	Issuance Date Preferred Securities IssuanceDatePreferredSecurities	2003-12-19
CY2019	cnob	Issuance Date Preferred Securities IssuanceDatePreferredSecurities	2003-12-19
CY2020Q1	us-gaap	Subordinated Borrowing Due Date SubordinatedBorrowingDueDate	2034-01-23
CY2019	us-gaap	Subordinated Borrowing Due Date SubordinatedBorrowingDueDate	2034-01-23
CY2020Q1	cnob	Redeemable By Issuer Beginning Date RedeemableByIssuerBeginningDate	2009-01-23
CY2019	cnob	Redeemable By Issuer Beginning Date RedeemableByIssuerBeginningDate	2009-01-23
CY2020Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	16449000	USD
CY2020Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2066000	USD
CY2020Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	813000	USD
CY2020Q1	us-gaap	Dividend Income Operating DividendIncomeOperating	400000	USD
CY2020Q1	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	499000	USD
CY2020Q1	us-gaap	Interest Expense Debt InterestExpenseDebt	4221000	USD
CY2020Q1	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	13363000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	208379000	USD
CY2020Q1	us-gaap	Finite Lived Core Deposits Gross FiniteLivedCoreDepositsGross	12884000	USD
CY2020Q1	us-gaap	Other Assets OtherAssets	41000000	USD
CY2020Q1	us-gaap	Assets Assets	7279327000	USD
CY2020Q1	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	979778000	USD
CY2020Q1	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	4529414000	USD
CY2020Q1	us-gaap	Deposits Deposits	5509192000	USD
CY2020Q1	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	726856000	USD
CY2020Q1	dei	Entity Shell Company EntityShellCompany	false
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	6030000	USD
CY2020Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2019Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	65209000	USD
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CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3509000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8641000	USD
CY2019Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15144000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	613927000	USD
CY2019Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	3422000	USD
CY2019Q1	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	21991	shares
CY2019Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	143000	USD
CY2019Q1	cnob	Stock Issued During Period Shares Restricted Stock And Performance Units Award Gross StockIssuedDuringPeriodSharesRestrictedStockAndPerformanceUnitsAwardGross	42483	shares
CY2019Q1	cnob	Stock Issued During Period Value Restricted Stock And Performance Units Award Gross StockIssuedDuringPeriodValueRestrictedStockAndPerformanceUnitsAwardGross		USD
CY2019Q1	cnob	Stock Issued During Period Shares Restricted Stock Unit StockIssuedDuringPeriodSharesRestrictedStockUnit	4904	USD
CY2019Q1	cnob	Net Performance Units Issued Shares NetPerformanceUnitsIssuedShares	26517	shares
CY2019Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	13000	shares
CY2019Q1	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	250000	USD
CY2019Q1	cnob	Stock Issued In Acquisition Of Entity StockIssuedInAcquisitionOfEntity	56025000	USD
CY2019Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	632000	USD
CY2019Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	682395000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	731190000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2611000	USD
CY2020Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.090
CY2019Q1	cnob	Accretion On Bank Premises AccretionOnBankPremises	21000	USD
CY2019Q1	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	1148000	USD
CY2020Q1	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	968000	USD
CY2020Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	3987000	USD
CY2020Q1	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	25413	shares
CY2020Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	163000	USD
CY2020Q1	cnob	Stock Issued During Period Shares Restricted Stock And Performance Units Award Gross StockIssuedDuringPeriodSharesRestrictedStockAndPerformanceUnitsAwardGross	20684	shares
CY2020Q1	cnob	Stock Issued During Period Value Restricted Stock And Performance Units Award Gross StockIssuedDuringPeriodValueRestrictedStockAndPerformanceUnitsAwardGross		USD
CY2020Q1	cnob	Stock Issued During Period Shares Restricted Stock Unit StockIssuedDuringPeriodSharesRestrictedStockUnit	16599	USD
CY2020Q1	cnob	Net Performance Units Issued Shares NetPerformanceUnitsIssuedShares	22402	shares
CY2020Q1	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	-297000	USD
CY2020Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	54693	shares
CY2020Q1	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	911000	USD
CY2020Q1	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	118375000	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	536000	USD
CY2020Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	853710000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	11635000	USD
CY2020Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	949000	USD
CY2019Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	814000	USD
CY2020Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	16000000	USD
CY2019Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	4500000	USD
CY2020Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	652000	USD
CY2019Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	364000	USD
CY2020Q1	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion	1996000	USD
CY2019Q1	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion	963000	USD
CY2020Q1	cnob	Accretion On Bank Premises AccretionOnBankPremises	23000	USD
CY2020Q1	cnob	Accretion On Deposits AccretionOnDeposits	1503000	USD
CY2019Q1	cnob	Accretion On Deposits AccretionOnDeposits	328000	USD
CY2020Q1	cnob	Amortization Accretion On Borrowings Net AmortizationAccretionOnBorrowingsNet	-43000	USD
CY2019Q1	cnob	Amortization Accretion On Borrowings Net AmortizationAccretionOnBorrowingsNet	-58000	USD
CY2020Q1	us-gaap	Share Based Compensation ShareBasedCompensation	536000	USD
CY2019Q1	us-gaap	Share Based Compensation ShareBasedCompensation	828000	USD
CY2020Q1	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	29000	USD
CY2019Q1	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	8000	USD
CY2020Q1	cnob	Loss On Equity Securities Not Held For Trading LossOnEquitySecuritiesNotHeldForTrading	-178000	USD
CY2019Q1	cnob	Loss On Equity Securities Not Held For Trading LossOnEquitySecuritiesNotHeldForTrading	-103000	USD
CY2020Q1	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	393000	USD
CY2019Q1	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	19000	USD
CY2020Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	5186000	USD
CY2019Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	1497000	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	17324000	USD
CY2019Q1	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	822000	USD
CY2020Q1	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1101000	USD
CY2019Q1	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-683000	USD
CY2020Q1	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	82000	USD
CY2019Q1	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	82000	USD
CY2020Q1	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	458000	USD
CY2019Q1	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	550000	USD
CY2020Q1	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	-19000	USD
CY2019Q1	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	1408000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-17366000	USD
CY2019Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-3723000	USD
CY2019Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet		USD
CY2020Q1	cnob	Noncash Or Part Noncash Acquisition Loans Held For Sale Acquired1 NoncashOrPartNoncashAcquisitionLoansHeldForSaleAcquired1	10995000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-2869000	USD
CY2019Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-7933000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	46461000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	12999000	USD
CY2020Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	86731000	USD
CY2019Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	107405000	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	19624000	USD
CY2019Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	94075000	USD
CY2020Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	50294000	USD
CY2019Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	35371000	USD
CY2020Q1	us-gaap	Increase Decrease Of Restricted Investments IncreaseDecreaseOfRestrictedInvestments	8094000	USD
CY2019Q1	us-gaap	Increase Decrease Of Restricted Investments IncreaseDecreaseOfRestrictedInvestments	591000	USD
CY2020Q1	cnob	Purchases Of Equity Securities PurchasesOfEquitySecurities	2000000	USD
CY2019Q1	cnob	Purchases Of Equity Securities PurchasesOfEquitySecurities		USD
CY2020Q1	cnob	Payments On Loans Held For Sale PaymentsOnLoansHeldForSale	75000	USD
CY2019Q1	cnob	Payments On Loans Held For Sale PaymentsOnLoansHeldForSale		USD
CY2020Q1	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	130187000	USD
CY2019Q1	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	70278000	USD
CY2020Q1	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	25000000	USD
CY2019Q1	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies		USD
CY2020Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1728000	USD
CY2019Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	257000	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	992000	USD
CY2019Q1	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate		USD
CY2020Q1	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	23977000	USD
CY2019Q1	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross		USD
CY2020Q1	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	111368000	USD
CY2019Q1	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	13741000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-95364000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-35344000	USD
CY2020Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-42225000	USD
CY2019Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	86124000	USD
CY2020Q1	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	980000000	USD
CY2019Q1	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	420000000	USD
CY2020Q1	us-gaap	Payments For Federal Home Loan Bank Advances PaymentsForFederalHomeLoanBankAdvances	803222000	USD
CY2019Q1	us-gaap	Payments For Federal Home Loan Bank Advances PaymentsForFederalHomeLoanBankAdvances	480833000	USD
CY2020Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	3576000	USD
CY2019Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2657000	USD
CY2020Q1	us-gaap	Payments For Repurchase Of Other Equity PaymentsForRepurchaseOfOtherEquity	911000	USD
CY2019Q1	us-gaap	Payments For Repurchase Of Other Equity PaymentsForRepurchaseOfOtherEquity	250000	USD
CY2020Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	163000	USD
CY2019Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	143000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	130229000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	22527000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	81326000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	182000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	201483000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	172366000	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	282809000	USD
CY2019Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	172548000	USD
CY2020Q1	us-gaap	Interest Paid Net InterestPaidNet	24627000	USD
CY2019Q1	us-gaap	Interest Paid Net InterestPaidNet	22340000	USD
CY2020Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	7476000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Marketable Securities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities	20073000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Financial Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities	785378000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Long Term Debt BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt	49742000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther	17609000	USD
CY2019Q1	cnob	Noncash Or Part Noncash Acquisition Loans Held For Sale Acquired1 NoncashOrPartNoncashAcquisitionLoansHeldForSaleAcquired1		USD
CY2020Q1	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	949276000	USD
CY2019Q1	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	534166000	USD
CY2020Q1	cnob	Fair Value Of Liabilities Assumed Non Cash FairValueOfLiabilitiesAssumedNonCash	852729000	USD
CY2019Q1	cnob	Fair Value Of Liabilities Assumed Non Cash FairValueOfLiabilitiesAssumedNonCash	488475000	USD
CY2020Q1	us-gaap	Nature Of Operations NatureOfOperations	<p style="font-family: Times New Roman, Times, serif; font-size:10pt; text-align:left; margin-top:6pt; margin-bottom: 0pt;"> <span style="border-bottom: 1pt solid;font-weight: bold; font-style: italic; ">Nature of Operations</span></p> <p style="font-family: Times New Roman, Times, serif; font-size:10pt; text-align:left; margin-top:6pt; text-indent: 18pt; margin-bottom: 0pt;">ConnectOne Bancorp, Inc. (the “Parent Corporation”) is incorporated under the laws of the State of New Jersey and is a registered bank holding company. The Parent Corporation’s business currently consists of the operation of its wholly-owned subsidiary, ConnectOne Bank (the “Bank” and, collectively with the Parent Corporation and the Parent Corporation’s subsidiaries, the “Company”). The Bank’s subsidiaries include Union Investment Co. (a New Jersey investment company), Twin Bridge Investment Co. (a Delaware investment company), ConnectOne Preferred Funding Corp. (a New Jersey real estate investment trust), Center Financial Group, LLC (a New Jersey financial services company), Center Advertising, Inc. (a New Jersey advertising company), Morris Property Company, LLC, (a New Jersey limited liability company), Volosin Holdings, LLC, (a New Jersey limited liability company), NJCB Spec-1, LLC (a New Jersey limited liability company) and BoeFly, Inc. (a New Jersey online business lending marketplace).</p> <p style="font-family: Times New Roman, Times, serif; font-size:10pt; text-align:left; margin-top:6pt; text-indent: 18pt; margin-bottom: 0pt;">The Bank is a community-based, full-service New Jersey-chartered commercial bank that was founded in 2005. The Bank operates from its headquarters located at 301 Sylvan Avenue in the Borough of Englewood Cliffs, Bergen County, New Jersey and through its thirty other banking offices. Substantially all loans are secured with various types of collateral, including business assets, consumer assets and commercial/residential real estate. Each borrower’s ability to repay its loans is dependent on the conversion of assets, cash flows generated from the borrowers’ business, real estate rental and consumer wages.</p> <p style="font-family: Times New Roman, Times, serif; font-size:10pt; text-align:left; margin-top:6pt; text-indent: 18pt; margin-bottom: 0pt;">The preceding unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X, and, accordingly, do not include all of the information and footnotes required by GAAP for complete financial statements. However, in the opinion of management, all adjustments (consisting only of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three months ended March 31, 2020 are not necessarily indicative of the results that may be expected for the full year ending December 31, 2020, or for any other interim period. The Company’s 2019 Annual Report on Form 10-K should be read in conjunction with these consolidated financial statements. </p>
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Financial Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialAssets	774720000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEquipment	12826000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Receivables BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables	2910000	USD
CY2020Q1	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family: Times New Roman, Times, serif; font-size:10pt; text-align:left; margin-top:6pt; margin-bottom: 0pt;"> <span style="border-bottom: 1pt solid;font-weight: bold; font-style: italic; ">Use of Estimates</span></p> <p style="font-family: Times New Roman, Times, serif; font-size:10pt; text-align:left; margin-top:6pt; text-indent: 18pt; margin-bottom: 0pt;">In preparing the consolidated financial statements, management has made estimates and assumptions that affect the reported amounts of assets and liabilities as of the dates of the consolidated statements of condition and that affect the results of operations for the periods presented. Actual results could differ significantly from those estimates. </p>
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	852729000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	96547000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Assets Other Than Goodwill BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill	8076000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Noncurrent Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets	19303000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	949276000	USD
CY2020Q1	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	118375000	USD
CY2020Q1	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	23977000	USD
CY2020Q1	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	142352000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Cash And Equivalents BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents	111368000	USD
CY2020Q1	cnob	Income Attributable To Common Stock Value IncomeAttributableToCommonStockValue	6030000	USD
CY2019Q1	cnob	Income Attributable To Common Stock Value IncomeAttributableToCommonStockValue	11635000	USD
CY2020Q1	cnob	Dividends Paid On Earnings Allocated To Participating Securities DividendsPaidOnEarningsAllocatedToParticipatingSecurities	-27000	USD
CY2019Q1	cnob	Dividends Paid On Earnings Allocated To Participating Securities DividendsPaidOnEarningsAllocatedToParticipatingSecurities	-26000	USD
CY2020Q1	cnob	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	6003000	USD
CY2019Q1	cnob	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	11609000	USD
CY2020Q1	cnob	Weighted Average Common Shares Outstanding Including Participating Securities WeightedAverageCommonSharesOutstandingIncludingParticipatingSecurities	39559000	shares
CY2019Q1	cnob	Weighted Average Common Shares Outstanding Including Participating Securities WeightedAverageCommonSharesOutstandingIncludingParticipatingSecurities	35283000	shares
CY2020Q1	cnob	Weighted Average Participating Securities WeightedAverageParticipatingSecurities	-135000	shares
CY2019Q1	cnob	Weighted Average Participating Securities WeightedAverageParticipatingSecurities	-25000	shares
CY2020Q1	cnob	Weighted Average Common Shares Outstanding WeightedAverageCommonSharesOutstanding	39424000	shares
CY2019Q1	cnob	Weighted Average Common Shares Outstanding WeightedAverageCommonSharesOutstanding	35258000	shares
CY2020Q1	cnob	Incremental Shares From Assumed Conversions Of Options Performance Units And Restricted Shares IncrementalSharesFromAssumedConversionsOfOptionsPerformanceUnitsAndRestrictedShares	92000	shares
CY2019Q1	cnob	Incremental Shares From Assumed Conversions Of Options Performance Units And Restricted Shares IncrementalSharesFromAssumedConversionsOfOptionsPerformanceUnitsAndRestrictedShares	61000	shares
CY2020Q1	cnob	Weighted Average Common And Equivalent Shares Outstanding WeightedAverageCommonAndEquivalentSharesOutstanding	39516000	shares
CY2019Q1	cnob	Weighted Average Common And Equivalent Shares Outstanding WeightedAverageCommonAndEquivalentSharesOutstanding	35319000	shares
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.15
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.15
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
CY2020Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	436862000	USD
CY2020Q1	cnob	Available For Sale Securities Gross Unrealized Gain Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedGainAccumulatedInInvestments	11012000	USD
CY2020Q1	cnob	Available For Sale Securities Gross Unrealized Loss Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedLossAccumulatedInInvestments	1136000	USD
CY2020Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	446738000	USD
CY2019Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	401048000	USD
CY2019Q4	cnob	Available For Sale Securities Gross Unrealized Gain Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedGainAccumulatedInInvestments	4875000	USD
CY2019Q4	cnob	Available For Sale Securities Gross Unrealized Loss Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedLossAccumulatedInInvestments	1222000	USD
CY2019Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	404701000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	122400000	USD
CY2019Q4	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	111500000	USD
CY2020Q1	cnob	Description Of Holding Securities DescriptionOfHoldingSecurities	there were no holdings of securities of any one issuer, other than the U.S. Government and its agencies, in an amount greater than 10% of stockholders’ equity.
CY2019	cnob	Description Of Holding Securities DescriptionOfHoldingSecurities	there were no holdings of securities of any one issuer, other than the U.S. Government and its agencies, in an amount greater than 10% of stockholders’ equity.
CY2020Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	5104000	USD
CY2020Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	5143000	USD
CY2020Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	24672000	USD
CY2020Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	24324000	USD
CY2020Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	25077000	USD
CY2020Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	25731000	USD
CY2020Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	146778000	USD
CY2020Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	150393000	USD
CY2020Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	436862000	USD
CY2020Q1	cnob	Tax Provision On Gain On Sale Of Investments TaxProvisionOnGainOnSaleOfInvestments	6000	USD
CY2019Q1	cnob	Tax Provision On Gain On Sale Of Investments TaxProvisionOnGainOnSaleOfInvestments	2000	USD
CY2020Q1	cnob	Gain Loss On Sale Of Investments Net Of Tax GainLossOnSaleOfInvestmentsNetOfTax	23000	USD
CY2019Q1	cnob	Gain Loss On Sale Of Investments Net Of Tax GainLossOnSaleOfInvestmentsNetOfTax	6000	USD
CY2020Q1	cnob	Number Of Investment Securities Sold NumberOfInvestmentSecuritiesSold	31	Integer
CY2020Q1	cnob	Securities Available For Sale Net SecuritiesAvailableForSaleNet	446738000	USD
CY2020Q1	cnob	Proceeds From Sale Of Investment Securities ProceedsFromSaleOfInvestmentSecurities	19624000	USD
CY2019Q1	cnob	Proceeds From Sale Of Investment Securities ProceedsFromSaleOfInvestmentSecurities	94075000	USD
CY2020Q1	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	29000	USD
CY2019Q1	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	8000	USD
CY2020Q1	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments		USD
CY2019Q1	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments		USD
CY2020Q1	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	29000	USD
CY2019Q1	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	8000	USD
CY2019	cnob	Number Of Investment Securities Sold NumberOfInvestmentSecuritiesSold	53	Integer
CY2020Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	45537000	USD
CY2020Q1	cnob	Held To Maturity Securities Accumulated Unrecognized Holding Loss Gross HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLossGross	-1136000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	17380000	USD
CY2020Q1	cnob	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Unrealized Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsUnrealizedLosses	-802000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	26157000	USD
CY2020Q1	cnob	Heldtomaturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Accumulated Loss HeldtomaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerAccumulatedLoss	-334000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	149428000	USD
CY2019Q4	cnob	Held To Maturity Securities Accumulated Unrecognized Holding Loss Gross HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLossGross	-1222000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	72710000	USD
CY2019Q4	cnob	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Unrealized Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsUnrealizedLosses	-309000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	76718000	USD
CY2019Q4	cnob	Heldtomaturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Accumulated Loss HeldtomaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerAccumulatedLoss	-913000	USD
CY2020Q1	cnob	Notional Amount NotionalAmount	200000000	USD
CY2019Q4	cnob	Notional Amount NotionalAmount	150000000	USD
CY2019Q1	cnob	Notional Amount NotionalAmount	75000000	USD
CY2020Q1	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-3029000	USD
CY2019	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-273000	USD
CY2019Q1	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	768000	USD
CY2020Q1	cnob	Loans And Leases Receivable Gross LoansAndLeasesReceivableGross	6013819000	USD
CY2019Q4	cnob	Loans And Leases Receivable Gross LoansAndLeasesReceivableGross	5118294000	USD
CY2020Q1	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	2800000000	USD
CY2019Q4	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	2500000000	USD
CY2020Q1	us-gaap	Notes Receivable Net NotesReceivableNet	15942000	USD
CY2019Q4	us-gaap	Notes Receivable Net NotesReceivableNet	6553000	USD
CY2019Q4	cnob	Loans And Leases Receivable Purchased Loans LoansAndLeasesReceivablePurchasedLoans	1301000	USD
CY2018Q4	cnob	Loans And Leases Receivable Purchased Loans LoansAndLeasesReceivablePurchasedLoans	1134000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	605000	USD
CY2019Q1	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	1286000	USD
CY2020Q1	cnob	Loans And Leases Receivable Purchased Loans Accretion Of Income LoansAndLeasesReceivablePurchasedLoansAccretionOfIncome	-228000	USD
CY2019Q1	cnob	Loans And Leases Receivable Purchased Loans Accretion Of Income LoansAndLeasesReceivablePurchasedLoansAccretionOfIncome	-146000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	72878000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod	263000	USD
CY2019Q1	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	51820000	USD
CY2019Q1	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod	120000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	6725000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod	3000	USD
CY2019Q1	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	7342000	USD
CY2020Q1	cnob	Loans And Leases Receivable Purchased Loans LoansAndLeasesReceivablePurchasedLoans	1678000	USD
CY2019Q1	cnob	Loans And Leases Receivable Purchased Loans LoansAndLeasesReceivablePurchasedLoans	2274000	USD
CY2020Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	62373000	USD
CY2019Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	49481000	USD
CY2020Q1	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	6013819000	USD
CY2019Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	5118294000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	72523000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	118650000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	6725000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	6725000	USD
CY2020Q1	cnob	Impaired Financing Receivable With Related Allowance ImpairedFinancingReceivableWithRelatedAllowance	1849000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	79249000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	125376000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1849000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	63193000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	108804000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	3793000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	3793000	USD
CY2019Q4	cnob	Impaired Financing Receivable With Related Allowance ImpairedFinancingReceivableWithRelatedAllowance	1267000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	66986000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	112597000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1267000	USD
CY2019Q1	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod		USD
CY2020Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	79603000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	266000	USD
CY2019Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	59162000	USD
CY2019Q1	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	120000	USD
CY2020Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	62373000	USD
CY2020Q1	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	159486000	USD
CY2020Q1	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	5854333000	USD
CY2020Q1	cnob	Loans And Leases Receivable Gross LoansAndLeasesReceivableGross	6013819000	USD
CY2019Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	49481000	USD
CY2019Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	58797000	USD
CY2020Q1	cnob	Loans Performing Under Restructured Terms LoansPerformingUnderRestructuredTerms	21300000	USD
CY2019	us-gaap	Troubled Debt Restructuring Debtor Current Period Gain Loss On Transfer Of Assets Net Of Tax TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnTransferOfAssetsNetOfTax	52000000.0	USD
CY2019	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	30600000	USD
CY2019Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	5059497000	USD
CY2019Q4	cnob	Loans And Leases Receivable Gross LoansAndLeasesReceivableGross	5118294000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1849000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	37506000	USD
CY2020Q1	cnob	Allowance For Loan And Lease Losses Acquired Portfolio AllowanceForLoanAndLeaseLossesAcquiredPortfolio	1242000	USD
CY2020Q1	cnob	Allowance For Loan And Lease Losses Acquired With Deteriorated Credit Quality AllowanceForLoanAndLeaseLossesAcquiredWithDeterioratedCreditQuality		USD
CY2020Q1	cnob	Allowance For Loan And Lease Losses Unallocated AllowanceForLoanAndLeaseLossesUnallocated	13572000	USD
CY2020Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	54169000	USD
CY2020Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	79249000	USD
CY2020Q1	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	4699509000	USD
CY2020Q1	cnob	Loans Receivable Acquired Portfolio LoansReceivableAcquiredPortfolio	1219119000	USD
CY2020Q1	cnob	Loans Receivables Acquired With Deteriorated Credit Quality LoansReceivablesAcquiredWithDeterioratedCreditQuality	15942000	USD
CY2020Q1	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	6013819000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1267000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	35784000	USD
CY2019Q4	cnob	Allowance For Loan And Lease Losses Acquired Portfolio AllowanceForLoanAndLeaseLossesAcquiredPortfolio	1242000	USD
CY2019Q4	cnob	Allowance For Loan And Lease Losses Acquired With Deteriorated Credit Quality AllowanceForLoanAndLeaseLossesAcquiredWithDeterioratedCreditQuality		USD
CY2019Q4	cnob	Allowance For Loan And Lease Losses Unallocated AllowanceForLoanAndLeaseLossesUnallocated	99000	USD
CY2019Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	38293000	USD
CY2019Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	66986000	USD
CY2019Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	4539568000	USD
CY2019Q4	cnob	Loans Receivable Acquired Portfolio LoansReceivableAcquiredPortfolio	505187000	USD
CY2019Q4	cnob	Loans Receivables Acquired With Deteriorated Credit Quality LoansReceivablesAcquiredWithDeterioratedCreditQuality	6553000	USD
CY2019Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	5118294000	USD
CY2020Q1	cnob	Allowance For Loan Losses Included In Unallocated AllowanceForLoanLossesIncludedInUnallocated	13500000	USD
CY2019Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	38293000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	127000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	3000	USD
CY2020Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	16000000	USD
CY2020Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	54169000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	34954000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2676000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	80000	USD
CY2019Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	4500000	USD
CY2019Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	36858000	USD
CY2020Q1	cnob	Non Accrual Contractual Due NonAccrualContractualDue	P90D
CY2020Q1	us-gaap	Troubled Debt Restructuring Debtor Current Period Gain Loss On Transfer Of Assets Net Of Tax TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnTransferOfAssetsNetOfTax	51900000	USD
CY2020Q1	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	30600000	USD
CY2019	cnob	Loans Performing Under Restructured Terms LoansPerformingUnderRestructuredTerms	21400000	USD
CY2020Q1	cnob	Specific Allowance SpecificAllowance	47000	USD
CY2019Q1	cnob	Specific Allowance SpecificAllowance	0	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	282809000	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	282809000	USD
CY2020Q1	cnob	Available For Sale Securities Carrying Value AvailableForSaleSecuritiesCarryingValue	446738000	USD
CY2020Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	446738000	USD
CY2020Q1	us-gaap	Restricted Investments RestrictedInvestments	32425000	USD
CY2020Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	13363000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	13363000	USD
CY2020Q1	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	5955141000	USD
CY2020Q1	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	5939925000	USD
CY2020Q1	us-gaap	Interest Receivable InterestReceivable	24317000	USD
CY2020Q1	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	24317000	USD
CY2020Q1	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	979778000	USD
CY2020Q1	cnob	Non Interest Bearing Deposits Fair Value Disclosure NonInterestBearingDepositsFairValueDisclosure	979778000	USD
CY2020Q1	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	4529414000	USD
CY2020Q1	cnob	Interest Bearing Deposits Fair Value Disclosure InterestBearingDepositsFairValueDisclosure	4554078000	USD
CY2020Q1	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	726856000	USD
CY2020Q1	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	731057000	USD
CY2020Q1	us-gaap	Other Borrowings OtherBorrowings	128967000	USD
CY2020Q1	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	136366000	USD
CY2020Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	3029000	USD
CY2020Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	3029000	USD
CY2020Q1	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	7913000	USD
CY2020Q1	us-gaap	Accrued Liabilities Fair Value Disclosure AccruedLiabilitiesFairValueDisclosure	7913000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	201483000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	201483000	USD
CY2019Q4	cnob	Available For Sale Securities Carrying Value AvailableForSaleSecuritiesCarryingValue	404701000	USD
CY2019Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	404701000	USD
CY2019Q4	us-gaap	Restricted Investments RestrictedInvestments	27397000	USD
CY2019Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	11185000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	11185000	USD
CY2019Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	5075234000	USD
CY2019Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	5096669000	USD
CY2019Q4	us-gaap	Interest Receivable InterestReceivable	20949000	USD
CY2019Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	20949000	USD
CY2019Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	861728000	USD
CY2019Q4	cnob	Non Interest Bearing Deposits Fair Value Disclosure NonInterestBearingDepositsFairValueDisclosure	861728000	USD
CY2019Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	3905814000	USD
CY2019Q4	cnob	Interest Bearing Deposits Fair Value Disclosure InterestBearingDepositsFairValueDisclosure	3917405000	USD
CY2019Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	500293000	USD
CY2019Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	502026000	USD
CY2019Q4	us-gaap	Other Borrowings OtherBorrowings	128885000	USD
CY2019Q4	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	134973000	USD
CY2019Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	273000	USD
CY2019Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	273000	USD
CY2019Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	4018000	USD
CY2019Q4	us-gaap	Accrued Liabilities Fair Value Disclosure AccruedLiabilitiesFairValueDisclosure	4018000	USD
CY2020Q1	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	7262000	USD
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	2724000	USD
CY2020Q1	cnob	Accumulated Other Comprehensive Income Loss Cash Flow Hedge AccumulatedOtherComprehensiveIncomeLossCashFlowHedge	2174000	USD
CY2019Q4	cnob	Accumulated Other Comprehensive Income Loss Cash Flow Hedge AccumulatedOtherComprehensiveIncomeLossCashFlowHedge	193000	USD
CY2020Q1	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	3624000	USD
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	3678000	USD
CY2020Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1464000	USD
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1147000	USD
CY2020Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod	P10Y
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P3Y
CY2020Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	500000	USD
CY2019Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	800000	USD
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	69526	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.29
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross		shares
CY2020Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
CY2020Q1	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	25413	shares
CY2020Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	7.39
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod		shares
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	44113	shares
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.81
CY2020Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P2Y2M12D
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1027318000	USD
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	44113	shares
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	8.81
CY2020Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P2Y2M12D
CY2020Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	1027318000	USD
CY2020Q1	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost		USD
CY2019Q1	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost		USD
CY2020Q1	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	91000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	113000	USD
CY2020Q1	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	196000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	174000	USD
CY2020Q1	cnob	Defined Benefit Plan Amortization And Deferral Net DefinedBenefitPlanAmortizationAndDeferralNet	75000	USD
CY2019Q1	cnob	Defined Benefit Plan Amortization And Deferral Net DefinedBenefitPlanAmortizationAndDeferralNet	89000	USD
CY2020Q1	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-30000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	28000	USD
CY2020Q1	cnob	Total Federal Home Loan Bank Advances TotalFederalHomeLoanBankAdvances	726714000	USD
CY2020Q1	cnob	Federal Home Loan Bank Advances Average Interest Rate FederalHomeLoanBankAdvancesAverageInterestRate	0.0127	pure
CY2019Q4	cnob	Total Federal Home Loan Bank Advances TotalFederalHomeLoanBankAdvances	500293000	USD
CY2019Q4	cnob	Federal Home Loan Bank Advances Average Interest Rate FederalHomeLoanBankAdvancesAverageInterestRate	0.0196	pure
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	541000000	USD
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Of Amounts Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate	0.0109	pure
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	400000000	USD
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Of Amounts Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate	0.0184	pure
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	123132000	USD
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate One To Two Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate	0.0173	pure
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	62000000	USD
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate One To Two Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate	0.0226	pure
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate	34713000	USD
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Two To Three Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate	0.0124	pure
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate	10737000	USD
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Two To Three Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate	0.0245	pure
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	25000000	USD
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Three To Four Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate	0.0292	pure
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	25000000	USD
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Three To Four Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate	0.0292	pure
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate		USD
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Four To Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateFourToFiveYearsFromBalanceSheetDate		pure
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate		USD
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Four To Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateFourToFiveYearsFromBalanceSheetDate		pure
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due After Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate	2869000	USD
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterFiveYearsFromBalanceSheetDate	0.0242	pure
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due After Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate	2882000	USD
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterFiveYearsFromBalanceSheetDate	0.0243	pure
CY2020Q1	cnob	Total Federal Home Loan Bank Advances Before Fair Value Discount Premium TotalFederalHomeLoanBankAdvancesBeforeFairValueDiscountPremium	726714000	USD
CY2020Q1	cnob	Federal Home Loan Bank Advances Average Interest Rate FederalHomeLoanBankAdvancesAverageInterestRate	0.0127	pure
CY2019Q4	cnob	Total Federal Home Loan Bank Advances Before Fair Value Discount Premium TotalFederalHomeLoanBankAdvancesBeforeFairValueDiscountPremium	500619000	USD
CY2019Q4	cnob	Federal Home Loan Bank Advances Average Interest Rate FederalHomeLoanBankAdvancesAverageInterestRate	0.0196	pure
CY2020Q1	cnob	Federal Home Loan Bank Advances Discount Premium FederalHomeLoanBankAdvancesDiscountPremium	142000	USD
CY2019Q4	cnob	Federal Home Loan Bank Advances Discount Premium FederalHomeLoanBankAdvancesDiscountPremium	-326000	USD
CY2020Q1	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	726856000	USD
CY2019Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	500293000	USD
CY2020Q1	cnob	Federal Home Loan Bank Advances Value Of Collateral FederalHomeLoanBankAdvancesValueOfCollateral	2800000000	USD
CY2020Q1	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	943000000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Trust Preferred Securities ProceedsFromIssuanceOfTrustPreferredSecurities	5000000	USD
CY2019	us-gaap	Proceeds From Issuance Of Trust Preferred Securities ProceedsFromIssuanceOfTrustPreferredSecurities	5000000	USD
CY2020Q1	cnob	Liquidation Value Per Capital Share Description LiquidationValuePerCapitalShareDescription	$1,000 per Capital Security
CY2019	cnob	Liquidation Value Per Capital Share Description LiquidationValuePerCapitalShareDescription	$1,000 per Capital Security
CY2020Q1	cnob	Rate Added To Libor RateAddedToLibor	Floating 3-month LIBOR + 285 Basis Points
CY2019	cnob	Rate Added To Libor RateAddedToLibor	Floating 3-month LIBOR + 285 Basis Points

Files In Submission

Name	View Source	Status
0001206774-20-001594-index-headers.html	Edgar Link	pending
0001206774-20-001594-index.html	Edgar Link	pending
0001206774-20-001594.txt	Edgar Link	pending
0001206774-20-001594-xbrl.zip	Edgar Link	pending
cnob-20200331.xsd	Edgar Link	pending
cnob-20200331_cal.xml	Edgar Link	unprocessable
cnob-20200331_def.xml	Edgar Link	unprocessable
cnob-20200331_lab.xml	Edgar Link	unprocessable
cnob-20200331_pre.xml	Edgar Link	unprocessable
cnob-large.jpg	Edgar Link	pending
cob3755771-10q.htm	Edgar Link	pending
cob3755771-10q_htm.xml	Edgar Link	completed
cob3755771-ex311.htm	Edgar Link	pending
cob3755771-ex312.htm	Edgar Link	pending
cob3755771-ex321.htm	Edgar Link	pending
cob3755771-ex322.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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ConnectOne Bancorp, Inc. Stock $cnob

2020 Q1 Form 10-Q Financial Statement

#000120677420001594 Filed on May 08, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CNOB ConnectOne Bancorp, Inc. Stock $cnob

2020 Q1 Form 10-Q Financial Statement

#000120677420001594 Filed on May 08, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CNOB
ConnectOne Bancorp, Inc. Stock $cnob