$CBKM
CONSUMERS BANCORP INC /OH/ Stock $cbkm

$cbkm Overview Financials Valuation SEC Filings Company Website

2015 Q1 Form 10-Q Financial Statement

#000114420415031395 Filed on May 15, 2015

Income Statement

Concept	2015 Q1	2014 Q1	2013 Q4
Revenue	$3.534M	$3.422M	$3.411M
YoY Change	3.27%	6.5%	1.22%
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
YoY Change
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$233.0K	$244.0K	$246.0K
YoY Change	-4.51%	-15.86%	-22.4%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$759.0K	$823.0K	$943.0K
YoY Change	-7.78%	7.3%	-0.42%
Income Tax	$127.0K	$145.0K	$188.0K
% Of Pretax Income	16.73%	17.62%	19.94%
Net Earnings	$632.0K	$678.0K	$755.0K
YoY Change	-6.78%	7.96%	1.07%
Net Earnings / Revenue	17.88%	19.81%	22.13%
Basic Earnings Per Share	$0.23	$0.25	$0.28
Diluted Earnings Per Share	$0.23	$0.25	$0.28
COMMON SHARES
Basic Shares Outstanding	2.728B shares	2.725B shares	2.727B shares
Diluted Shares Outstanding	2.728B shares	2.725B shares	2.727B shares

Balance Sheet

Concept	2015 Q1	2014 Q1	2013 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$15.91M	$12.99M	$9.107M
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	$10.47M	$6.700M	$6.304M
YoY Change	56.31%	17.54%	8.69%
Goodwill
YoY Change
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	$401.6M	$375.8M	$364.2M
YoY Change	6.89%	7.54%	5.68%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$3.400M	$2.500M	$2.400M
YoY Change	36.0%	19.05%	9.09%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$19.19M	$18.44M	$15.46M
YoY Change	4.06%	47.53%	5.15%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$3.400M	$2.500M	$2.400M
YoY Change	36.0%	19.05%	9.09%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$0.00	$0.00	$0.00
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.400M	$2.500M	$2.400M
Total Long-Term Liabilities	$0.00	$0.00	$0.00
Total Liabilities	$359.7M	$336.9M	$326.3M
YoY Change	6.77%	5.2%	3.42%
SHAREHOLDERS EQUITY
Retained Earnings	$27.15M	$25.49M	$25.14M
YoY Change	6.54%
Common Stock	$14.63M	$14.63M	$14.63M
YoY Change	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.652M	$1.650M	$1.650M
YoY Change	0.12%
Treasury Stock Shares	122.5K shares	129.9K shares	129.9K shares
Shareholders Equity	$41.97M	$38.89M	$37.89M
YoY Change
Total Liabilities & Shareholders Equity	$401.6M	$375.8M	$364.2M
YoY Change	6.89%	7.54%	5.68%

Cashflow Statement

Concept	2015 Q1	2014 Q1	2013 Q4
OPERATING ACTIVITIES
Net Income	$632.0K	$678.0K	$755.0K
YoY Change	-6.78%	7.96%	1.07%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities	$930.0K	$80.00K	$1.480M
YoY Change	1062.5%	-92.31%	-6.92%
INVESTING ACTIVITIES
Capital Expenditures	-$1.500M	-$500.0K	-$390.0K
YoY Change	200.0%	455.56%	387.5%
Acquisitions
YoY Change
Other Investing Activities	$2.360M	-$5.900M	-$6.330M
YoY Change	-140.0%	-667.31%	-30.13%
Cash From Investing Activities	$860.0K	-$6.400M	-$6.720M
YoY Change	-113.44%	-773.68%	-26.48%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	2.100M	10.20M	2.450M
YoY Change	-79.41%	121.26%	-66.11%
NET CHANGE
Cash From Operating Activities	930.0K	80.00K	1.480M
Cash From Investing Activities	860.0K	-6.400M	-6.720M
Cash From Financing Activities	2.100M	10.20M	2.450M
Net Change In Cash	3.890M	3.880M	-2.790M
YoY Change	0.26%	-41.21%	771.87%
FREE CASH FLOW
Cash From Operating Activities	$930.0K	$80.00K	$1.480M
Capital Expenditures	-$1.500M	-$500.0K	-$390.0K
Free Cash Flow	$2.430M	$580.0K	$1.870M
YoY Change	318.97%	-48.67%	11.98%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2015Q1	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	6578000	USD
CY2014Q2	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	5967000	USD
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"><b><font style="FONT-SIZE: 10pt"> Reclassifications:</font></b> <font style="FONT-SIZE: 10pt">Certain items in prior financial statements have been reclassified to conform to the current presentation. Any reclassifications had no impact on prior year net income or shareholders’ equity.</font></div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2015Q1	us-gaap	Cash And Due From Banks CashAndDueFromBanks	6909000	USD
CY2014Q2	us-gaap	Cash And Due From Banks CashAndDueFromBanks	9049000	USD
CY2015Q1	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	9002000	USD
CY2014Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	2076000	USD
CY2015Q1	cbkm	Cash Cash Equivalents And Federal Funds Sold Excluding Certificate Of Deposit CashCashEquivalentsAndFederalFundsSoldExcludingCertificateOfDeposit	15911000	USD
CY2014Q2	cbkm	Cash Cash Equivalents And Federal Funds Sold Excluding Certificate Of Deposit CashCashEquivalentsAndFederalFundsSoldExcludingCertificateOfDeposit	11125000	USD
CY2015Q1	us-gaap	Certificates Of Deposit At Carrying Value CertificatesOfDepositAtCarryingValue	4217000	USD
CY2014Q2	us-gaap	Certificates Of Deposit At Carrying Value CertificatesOfDepositAtCarryingValue	2703000	USD
CY2015Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	128220000	USD
CY2014Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	126393000	USD
CY2015Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	3690000	USD
CY2014Q2	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	3000000	USD
CY2015Q1	us-gaap	Restricted Investments RestrictedInvestments	1396000	USD
CY2014Q2	us-gaap	Restricted Investments RestrictedInvestments	1396000	USD
CY2015Q1	us-gaap	Loans Receivable Held For Sale Net LoansReceivableHeldForSaleNet	583000	USD
CY2014Q2	us-gaap	Loans Receivable Held For Sale Net LoansReceivableHeldForSaleNet	559000	USD
CY2015Q1	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	231207000	USD
CY2014Q2	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	224966000	USD
CY2015Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	2425000	USD
CY2014Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	2405000	USD
CY2015Q1	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	228782000	USD
CY2014Q2	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	222561000	USD
CY2015Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10473000	USD
CY2014Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	6713000	USD
CY2015Q1	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	54000	USD
CY2014Q2	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	204000	USD
CY2015Q1	us-gaap	Interest Receivable And Other Assets InterestReceivableAndOtherAssets	1737000	USD
CY2014Q2	us-gaap	Interest Receivable And Other Assets InterestReceivableAndOtherAssets	1856000	USD
CY2015Q1	us-gaap	Assets Assets	401641000	USD
CY2014Q2	us-gaap	Assets Assets	382477000	USD
CY2015Q1	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	83393000	USD
CY2014Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	75353000	USD
CY2015Q1	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	44572000	USD
CY2014Q2	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	42718000	USD
CY2015Q1	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	134935000	USD
CY2014Q2	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	125151000	USD
CY2015Q1	us-gaap	Time Deposits TimeDeposits	67919000	USD
CY2014Q2	us-gaap	Time Deposits TimeDeposits	70675000	USD
CY2015Q1	us-gaap	Deposits Deposits	330819000	USD
CY2014Q2	us-gaap	Deposits Deposits	313897000	USD
CY2015Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	19189000	USD
CY2014Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	19489000	USD
CY2015Q1	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	6254000	USD
CY2014Q2	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	6296000	USD
CY2015Q1	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	3405000	USD
CY2014Q2	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	2592000	USD
CY2015Q1	us-gaap	Liabilities Liabilities	359667000	USD
CY2014Q2	us-gaap	Liabilities Liabilities	342274000	USD
CY2015Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2014Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2015Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2014Q2	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2015Q1	us-gaap	Common Stock Value CommonStockValue	14630000	USD
CY2014Q2	us-gaap	Common Stock Value CommonStockValue	14630000	USD
CY2015Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	27154000	USD
CY2014Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	25940000	USD
CY2015Q1	us-gaap	Treasury Stock Value TreasuryStockValue	1652000	USD
CY2014Q2	us-gaap	Treasury Stock Value TreasuryStockValue	1650000	USD
CY2015Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1842000	USD
CY2014Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1283000	USD
CY2015Q1	us-gaap	Stockholders Equity StockholdersEquity	41974000	USD
CY2014Q2	us-gaap	Stockholders Equity StockholdersEquity	40203000	USD
CY2015Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	401641000	USD
CY2014Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	382477000	USD
CY2015Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	125428000	USD
CY2014Q2	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	124449000	USD
CY2014	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	2467000	USD
	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	2932000	USD
CY2014	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	523000	USD
	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	140000	USD
CY2014Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	216000	USD
CY2015Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	3080000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	2981000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	16124000	USD
CY2015Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	62066000	USD
CY2015Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	2649000	USD
CY2015Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	11988000	USD
CY2014Q1	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	4000	USD
CY2015Q1	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	50000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	37000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	241000	USD
CY2015Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	2639000	USD
CY2015Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	11753000	USD
CY2015Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	32085000	USD
CY2015Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	15589000	USD
CY2015Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	32873000	USD
CY2015Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	15971000	USD
CY2015Q1	cbkm	Available For Sale Securities Debt Maturities Fair Value Total AvailableForSaleSecuritiesDebtMaturitiesFairValueTotal	63481000	USD
CY2015Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	2910000	USD
CY2015Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	2940000	USD
CY2015Q1	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	3690000	USD
CY2015Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	3725000	USD
CY2015Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	18011000	USD
CY2014Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	21824000	USD
CY2014	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	440000	USD
	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	95000	USD
CY2015Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	6819000	USD
CY2014Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	11472000	USD
	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	45000	USD
CY2015Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	24830000	USD
CY2014Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	33296000	USD
CY2015Q1	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	231619000	USD
CY2014Q2	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	225354000	USD
CY2015Q1	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	412000	USD
CY2014Q2	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	388000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	2487000	USD
CY2014Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	2452000	USD
CY2014Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2015Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	90000	USD
CY2014Q1	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	204000	USD
CY2015Q1	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	135000	USD
CY2014Q1	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	54000	USD
CY2015Q1	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	18000	USD
CY2014Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	2337000	USD
CY2015Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	92000	USD
CY2014Q2	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	118000	USD
CY2015Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	2333000	USD
CY2014Q2	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	2287000	USD
CY2015Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	4006000	USD
CY2014Q2	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	3202000	USD
CY2015Q1	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	227718000	USD
CY2014Q2	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	222255000	USD
CY2015Q1	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	231724000	USD
CY2014Q2	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	225457000	USD
CY2015Q1	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	4007000	USD
CY2014Q2	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	3208000	USD
CY2015Q1	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	4006000	USD
CY2014Q2	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	3202000	USD
CY2015Q1	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	92000	USD
CY2014Q2	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	118000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	3295000	USD
CY2015Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	4105000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	3125000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	3352000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	14000	USD
CY2015Q1	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	41000	USD
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	38000	USD
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	73000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	14000	USD
CY2015Q1	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	41000	USD
	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	38000	USD
	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	73000	USD
CY2015Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	350000	shares
CY2014Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	350000	shares
CY2015Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	3500000	shares
CY2014Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	3500000	shares
CY2015Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	2854133	shares
CY2014Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	2854133	shares
CY2015Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	122521	shares
CY2014Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	129875	shares
CY2014Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	3040000	USD
CY2014Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	340000	USD
CY2015Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	628000	USD
CY2014Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	1959000	USD
CY2015Q1	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	20000	USD
CY2014Q2	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	USD
CY2015Q1	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	327000	USD
CY2014Q2	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	283000	USD
CY2015Q1	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	72000	USD
CY2014Q2	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	161000	USD
CY2015Q1	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	531000	USD
CY2014Q2	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	1706000	USD
CY2015Q1	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	930000	USD
CY2014Q2	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	2150000	USD
CY2015Q1	cbkm	Financing Receivable Recorded Investment Not Past Due FinancingReceivableRecordedInvestmentNotPastDue	230794000	USD
CY2014Q2	cbkm	Financing Receivable Recorded Investment Not Past Due FinancingReceivableRecordedInvestmentNotPastDue	223307000	USD
CY2015Q1	cbkm	Recorded Investment In Loans RecordedInvestmentInLoans	517000	USD
CY2014Q2	cbkm	Recorded Investment In Loans RecordedInvestmentInLoans	491000	USD
CY2014	cbkm	Deferred Loan Fees DeferredLoanFees	388000	USD
	cbkm	Deferred Loan Fees DeferredLoanFees	412000	USD
CY2015Q1	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	1497000	USD
CY2014Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	1528000	USD
CY2015Q1	us-gaap	Troubled Debt Restructuring Debtor Subsequent Periods Contingent Payments Amount TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsAmount	92000	USD
CY2014Q2	us-gaap	Troubled Debt Restructuring Debtor Subsequent Periods Contingent Payments Amount TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsAmount	118000	USD
CY2015Q1	cbkm	Total Outstanding On Commercial And Commercial Real Estate Loans TotalOutstandingOnCommercialAndCommercialRealEstateLoans	100000	USD
CY2015Q1	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue	17212000	USD
CY2014Q2	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue	18436000	USD
CY2015Q1	us-gaap	Financial Instruments Owned State And Municipal Government Obligations At Fair Value FinancialInstrumentsOwnedStateAndMunicipalGovernmentObligationsAtFairValue	46269000	USD
CY2014Q2	us-gaap	Financial Instruments Owned State And Municipal Government Obligations At Fair Value FinancialInstrumentsOwnedStateAndMunicipalGovernmentObligationsAtFairValue	45512000	USD
CY2015Q1	us-gaap	Assets Fair Value Disclosure Nonrecurring AssetsFairValueDisclosureNonrecurring	30000	USD
CY2014Q2	us-gaap	Assets Fair Value Disclosure Nonrecurring AssetsFairValueDisclosureNonrecurring	101000	USD
CY2015Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	2714000	USD
CY2014Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	2610000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	8146000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	7922000	USD
CY2015Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	470000	USD
CY2014Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	459000	USD
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1429000	USD
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1153000	USD
CY2015Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	331000	USD
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1025000	USD
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1012000	USD
CY2015Q1	cbkm	Income From Federal Funds Sold And Other Interest Bearing Deposits IncomeFromFederalFundsSoldAndOtherInterestBearingDeposits	19000	USD
CY2014Q1	cbkm	Income From Federal Funds Sold And Other Interest Bearing Deposits IncomeFromFederalFundsSoldAndOtherInterestBearingDeposits	13000	USD
	cbkm	Income From Federal Funds Sold And Other Interest Bearing Deposits IncomeFromFederalFundsSoldAndOtherInterestBearingDeposits	52000	USD
	cbkm	Income From Federal Funds Sold And Other Interest Bearing Deposits IncomeFromFederalFundsSoldAndOtherInterestBearingDeposits	34000	USD
CY2015Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	3534000	USD
CY2014Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	3422000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10652000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10121000	USD
CY2015Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	181000	USD
CY2014Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	190000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	553000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	588000	USD
CY2015Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	7000	USD
CY2014Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	6000	USD
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	22000	USD
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	18000	USD
CY2015Q1	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	45000	USD
CY2014Q1	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	48000	USD
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	140000	USD
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	139000	USD
CY2015Q1	us-gaap	Interest Expense InterestExpense	233000	USD
CY2014Q1	us-gaap	Interest Expense InterestExpense	244000	USD
	us-gaap	Interest Expense InterestExpense	715000	USD
	us-gaap	Interest Expense InterestExpense	745000	USD
CY2015Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3301000	USD
CY2014Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3178000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9937000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9376000	USD
CY2015Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	90000	USD
CY2014Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	214000	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	168000	USD
CY2015Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3211000	USD
CY2014Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3178000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9723000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9208000	USD
CY2015Q1	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	286000	USD
CY2014Q1	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	302000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	926000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1001000	USD
CY2015Q1	us-gaap	Fees And Commissions Debit Cards FeesAndCommissionsDebitCards	223000	USD
CY2014Q1	us-gaap	Fees And Commissions Debit Cards FeesAndCommissionsDebitCards	207000	USD
	us-gaap	Fees And Commissions Debit Cards FeesAndCommissionsDebitCards	682000	USD
	us-gaap	Fees And Commissions Debit Cards FeesAndCommissionsDebitCards	646000	USD
CY2015Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	47000	USD
CY2014Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	44000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	135000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	135000	USD
CY2015Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	-4000	USD
CY2014Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	4000	USD
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	118000	USD
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	36000	USD
CY2015Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	0	USD
CY2014Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-10000	USD
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	22000	USD
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-10000	USD
CY2015Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	96000	USD
CY2014Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	92000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	349000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	263000	USD
CY2015Q1	us-gaap	Noninterest Income NoninterestIncome	648000	USD
CY2014Q1	us-gaap	Noninterest Income NoninterestIncome	639000	USD
	us-gaap	Noninterest Income NoninterestIncome	2232000	USD
	us-gaap	Noninterest Income NoninterestIncome	2071000	USD
CY2015Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1707000	USD
CY2014Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1661000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	5123000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	4790000	USD
CY2015Q1	us-gaap	Occupancy Net OccupancyNet	387000	USD
CY2014Q1	us-gaap	Occupancy Net OccupancyNet	334000	USD
	us-gaap	Occupancy Net OccupancyNet	1122000	USD
	us-gaap	Occupancy Net OccupancyNet	978000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1097000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1135000	USD
CY2015Q1	us-gaap	Noninterest Expense NoninterestExpense	3100000	USD
CY2014Q1	us-gaap	Noninterest Expense NoninterestExpense	2994000	USD
	us-gaap	Noninterest Expense NoninterestExpense	9233000	USD
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	759000	USD
CY2014Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	823000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2722000	USD
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	127000	USD
CY2015Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	146000	USD
CY2014Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	142000	USD
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	429000	USD
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	419000	USD
CY2015Q1	cbkm	Professional And Director Fees ProfessionalAndDirectorFees	91000	USD
CY2014Q1	cbkm	Professional And Director Fees ProfessionalAndDirectorFees	92000	USD
	cbkm	Professional And Director Fees ProfessionalAndDirectorFees	309000	USD
	cbkm	Professional And Director Fees ProfessionalAndDirectorFees	333000	USD
CY2015Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	55000	USD
CY2014Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	63000	USD
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	171000	USD
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	169000	USD
CY2015Q1	us-gaap	Taxes Other TaxesOther	83000	USD
CY2014Q1	us-gaap	Taxes Other TaxesOther	78000	USD
	us-gaap	Taxes Other TaxesOther	232000	USD
	us-gaap	Taxes Other TaxesOther	229000	USD
CY2015Q1	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	70000	USD
CY2014Q1	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	53000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	190000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	185000	USD
CY2015Q1	us-gaap	Communication Communication	77000	USD
CY2014Q1	us-gaap	Communication Communication	69000	USD
	us-gaap	Communication Communication	214000	USD
	us-gaap	Communication Communication	211000	USD
CY2015Q1	cbkm	Debit Card Processing Expenses DebitCardProcessingExpenses	109000	USD
CY2014Q1	cbkm	Debit Card Processing Expenses DebitCardProcessingExpenses	104000	USD
	cbkm	Debit Card Processing Expenses DebitCardProcessingExpenses	346000	USD
	cbkm	Debit Card Processing Expenses DebitCardProcessingExpenses	318000	USD
CY2015Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	375000	USD
CY2014Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	398000	USD
CY2014Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	145000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	526000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	632000	USD
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	678000	USD
	us-gaap	Net Income Loss NetIncomeLoss	2196000	USD
CY2015Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.23
CY2014Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.25
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.8
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	526000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	1000000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	966000	USD
CY2014Q2	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	-661000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-4000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	4000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	118000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	530000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	996000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	848000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	181000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	339000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	289000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	349000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	657000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	559000	USD
CY2015Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	981000	USD
CY2014Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1335000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2755000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	41321000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	37886000	USD
CY2013Q2	us-gaap	Stockholders Equity StockholdersEquity	28143000	USD
CY2015Q1	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	0	USD
CY2014Q1	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	0	USD
	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	0	USD
	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	9237000	USD
CY2015Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	328000	USD
CY2014Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	328000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	984000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	984000	USD
CY2014Q1	us-gaap	Stockholders Equity StockholdersEquity	38893000	USD
CY2015Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2014Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.36
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.36
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3962000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2578000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	18573000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	14287000	USD
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-1514000	USD
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	1227000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	6435000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	1929000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4202000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1371000	USD
	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	128000	USD
	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	699000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-14772000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-28644000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	16922000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	15549000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-300000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	5951000	USD
	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	0	USD
	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	9237000	USD
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	8500000	USD
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	2500000	USD
CY2015Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	15911000	USD
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	8542000	USD
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	2555000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	984000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	984000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	15596000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	29698000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	4786000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	3632000	USD
CY2014Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11125000	USD
CY2013Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	9356000	USD
CY2014Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	12988000	USD
	us-gaap	Interest Paid InterestPaid	714000	USD
	us-gaap	Interest Paid InterestPaid	745000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	610000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	685000	USD
	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0	USD
	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	709000	USD
	cbkm	Issuance Of Treasury Stock For Vested Restricted Stock Awards IssuanceOfTreasuryStockForVestedRestrictedStockAwards	2000	USD
	cbkm	Issuance Of Treasury Stock For Vested Restricted Stock Awards IssuanceOfTreasuryStockForVestedRestrictedStockAwards	0	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	36281000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	44539000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1000	USD
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	476000	USD
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	0	USD
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	780000	USD
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	0	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	90000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	0	USD
CY2015Q1	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	54000	USD
CY2014Q1	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	123000	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	1000	USD
CY2015Q1	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	780000	USD
CY2015Q1	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	785000	USD
CY2015Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	632000	USD
CY2014Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	678000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2196000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2054000	USD
CY2015Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2728083000	shares
CY2014Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2724930000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2728545000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2692662000	shares
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.23
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.25
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.8
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.76
CY2015Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2728083000	shares
CY2014Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2724930000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2728545000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2692662000	shares
CY2015Q1	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	217000	shares
CY2014Q1	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	492000	shares
	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	302000	shares
	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	356000	shares
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.23
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.8
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.76
CY2015Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	632000	USD
CY2014Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	678000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	2196000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	2054000	USD
CY2015Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2728300000	shares
CY2014Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2725422000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2728847000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2693018000	shares
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	2262000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	530000	USD
CY2015Q1	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	2792000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	-349000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	996000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	647000	USD
CY2014Q4	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	-769000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-340000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	1000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-181000	USD
CY2015Q1	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	-950000	USD
CY2013Q4	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	119000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-339000	USD
CY2014Q1	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	-220000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1493000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	660000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-3000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-230000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	427000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-180000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-1000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	346000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	3000	USD
CY2014Q2	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	1944000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	848000	USD
CY2013Q2	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	-24000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	671000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-240000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-289000	USD
CY2013Q2	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	8000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-228000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	467000	USD
CY2013Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-16000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	12000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-24000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-328000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	638000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	39000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-79000	USD
	cbkm	Stock Issued During Period For Rights Offering Offering Cost StockIssuedDuringPeriodForRightsOfferingOfferingCost	762000	USD
	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	655668	shares
CY2015Q1	cbkm	Available For Sale Securities Income Tax Provision On Net Realized Gain Loss AvailableForSaleSecuritiesIncomeTaxProvisionOnNetRealizedGainLoss	1000	USD
	cbkm	Available For Sale Securities Income Tax Provision On Net Realized Gain Loss AvailableForSaleSecuritiesIncomeTaxProvisionOnNetRealizedGainLoss	39000	USD
CY2014Q1	cbkm	Available For Sale Securities Income Tax Provision On Net Realized Gain Loss AvailableForSaleSecuritiesIncomeTaxProvisionOnNetRealizedGainLoss	1000	USD
	cbkm	Available For Sale Securities Income Tax Provision On Net Realized Gain Loss AvailableForSaleSecuritiesIncomeTaxProvisionOnNetRealizedGainLoss	12000	USD
CY2014Q1	cbkm	Provision For Loan And Lease Losses Increase ProvisionForLoanAndLeaseLossesIncrease	128000	USD
CY2014Q1	cbkm	Provision For Loan And Lease Losses Decrease ProvisionForLoanAndLeaseLossesDecrease	52000	USD
	cbkm	Provision For Loan And Lease Losses Decrease ProvisionForLoanAndLeaseLossesDecrease	115000	USD
	cbkm	Provision For Loan And Lease Losses Increase ProvisionForLoanAndLeaseLossesIncrease	128000	USD

Files In Submission

Name	View Source	Status
0001144204-15-031395-index-headers.html	Edgar Link	pending
0001144204-15-031395-index.html	Edgar Link	pending
0001144204-15-031395.txt	Edgar Link	pending
0001144204-15-031395-xbrl.zip	Edgar Link	pending
cbkm-20150331.xml	Edgar Link	completed
cbkm-20150331.xsd	Edgar Link	pending
cbkm-20150331_cal.xml	Edgar Link	unprocessable
cbkm-20150331_def.xml	Edgar Link	unprocessable
cbkm-20150331_lab.xml	Edgar Link	unprocessable
cbkm-20150331_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
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R40.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R6.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
v409198_10q.htm	Edgar Link	pending
v409198_ex31-1.htm	Edgar Link	pending
v409198_ex31-2.htm	Edgar Link	pending
v409198_ex32-1.htm	Edgar Link	pending

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$CBKM
CONSUMERS BANCORP INC /OH/ Stock $cbkm

2015 Q1 Form 10-Q Financial Statement

#000114420415031395 Filed on May 15, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBKM CONSUMERS BANCORP INC /OH/ Stock $cbkm

2015 Q1 Form 10-Q Financial Statement

#000114420415031395 Filed on May 15, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBKM
CONSUMERS BANCORP INC /OH/ Stock $cbkm