$CBKM
CONSUMERS BANCORP INC /OH/ Stock $cbkm

$cbkm Overview Financials Valuation SEC Filings Company Website

2014 Q2 Form 10-Q Financial Statement

#000114420414031092 Filed on May 15, 2014

Income Statement

Concept	2014 Q2	2014 Q1	2013 Q1
Revenue		$3.422M	$3.213M
YoY Change		6.5%
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		$244.0K	$290.0K
YoY Change		-15.86%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$980.0K	$823.0K	$767.0K
YoY Change	16.67%	7.3%	-12.84%
Income Tax	$200.0K	$145.0K	$139.0K
% Of Pretax Income	20.41%	17.62%	18.12%
Net Earnings	$780.0K	$678.0K	$628.0K
YoY Change	14.71%	7.96%	-8.99%
Net Earnings / Revenue		19.81%	19.55%
Basic Earnings Per Share		$0.25	$0.30
Diluted Earnings Per Share	$285.7K	$0.25	$0.30
COMMON SHARES
Basic Shares Outstanding	2.724M shares	2.725B shares	2.066M shares
Diluted Shares Outstanding		2.725B shares	2.066M shares

Balance Sheet

Concept	2014 Q2	2014 Q1	2013 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$11.13M	$12.99M	$16.92M
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	$6.713M	$6.700M	$5.700M
YoY Change	17.61%	17.54%	1.79%
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	$382.5M	$375.8M	$349.4M
YoY Change	11.35%	7.54%	5.94%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.600M	$2.500M	$2.100M
YoY Change	8.33%	19.05%	5.0%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$19.49M	$18.44M	$12.50M
YoY Change	56.04%	47.53%	-13.79%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$2.600M	$2.500M	$2.100M
YoY Change	8.33%	19.05%	5.0%
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	$2.600M	$2.500M	$2.100M
Total Long-Term Liabilities	$0.00	$0.00	$0.00
Total Liabilities	$342.3M	$336.9M	$320.2M
YoY Change	8.54%	5.2%	5.92%
SHAREHOLDERS EQUITY
Retained Earnings	$25.94M	$25.49M
YoY Change	6.24%
Common Stock	$14.63M	$14.63M
YoY Change	171.28%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.650M	$1.650M
YoY Change	0.0%
Treasury Stock Shares	129.9K shares	129.9K shares
Shareholders Equity	$40.20M	$38.89M	$29.19M
YoY Change
Total Liabilities & Shareholders Equity	$382.5M	$375.8M	$349.4M
YoY Change	11.35%	7.54%	5.94%

Cashflow Statement

Concept	2014 Q2	2014 Q1	2013 Q1
OPERATING ACTIVITIES
Net Income	$780.0K	$678.0K	$628.0K
YoY Change	14.71%	7.96%	-8.99%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities	$1.410M	$80.00K	$1.040M
YoY Change	-34.72%	-92.31%	4.0%
INVESTING ACTIVITIES
Capital Expenditures	-$190.0K	-$500.0K	-$90.00K
YoY Change	90.0%	455.56%	-91.09%
Acquisitions
YoY Change
Other Investing Activities	-$8.040M	-$5.900M	$1.040M
YoY Change	90.52%	-667.31%	-113.98%
Cash From Investing Activities	-$8.220M	-$6.400M	$950.0K
YoY Change	90.28%	-773.68%	-111.24%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	4.940M	10.20M	4.610M
YoY Change	-191.65%	121.26%	-73.79%
NET CHANGE
Cash From Operating Activities	1.410M	80.00K	1.040M
Cash From Investing Activities	-8.220M	-6.400M	950.0K
Cash From Financing Activities	4.940M	10.20M	4.610M
Net Change In Cash	-1.870M	3.880M	6.600M
YoY Change	-75.23%	-41.21%	-34.91%
FREE CASH FLOW
Cash From Operating Activities	$1.410M	$80.00K	$1.040M
Capital Expenditures	-$190.0K	-$500.0K	-$90.00K
Free Cash Flow	$1.600M	$580.0K	$1.130M
YoY Change	-29.2%	-48.67%	-43.78%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2013Q2	us-gaap	Assets Assets	343489000	USD
CY2013Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	71148000	USD
CY2013Q2	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	37529000	USD
CY2013Q2	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	106221000	USD
CY2013Q2	us-gaap	Time Deposits TimeDeposits	79209000	USD
CY2013Q2	us-gaap	Deposits Deposits	294107000	USD
CY2013Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	12490000	USD
CY2013Q2	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	6366000	USD
CY2013Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2013Q2	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2013Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-16000	USD
CY2013Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-90000	USD
CY2014Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2013Q1	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	93000	USD
CY2014Q1	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	204000	USD
CY2013Q1	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	13000	USD
CY2014Q1	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	54000	USD
CY2013Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	343489000	USD
CY2014Q1	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	4000	USD
CY2014Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	45648000	USD
CY2014Q1	cbkm	Accrued Interest And Other Liabilities AccruedInterestAndOtherLiabilities	2452000	USD
CY2014Q1	cbkm	Accrued Interest And Other Assets AccruedInterestAndOtherAssets	2456000	USD
CY2013Q2	cbkm	Accrued Interest And Other Assets AccruedInterestAndOtherAssets	2409000	USD
CY2014Q1	us-gaap	Assets Assets	375753000	USD
CY2014Q1	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	70561000	USD
CY2014Q1	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	40368000	USD
CY2014Q1	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	125890000	USD
CY2014Q1	us-gaap	Time Deposits TimeDeposits	72837000	USD
CY2014Q1	us-gaap	Deposits Deposits	309656000	USD
CY2014Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	18441000	USD
CY2014Q1	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	6311000	USD
CY2013Q2	cbkm	Accrued Interest And Other Liabilities AccruedInterestAndOtherLiabilities	2383000	USD
CY2014Q1	us-gaap	Liabilities Liabilities	336860000	USD
CY2013Q2	us-gaap	Liabilities Liabilities	315346000	USD
CY2014Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2014Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2014Q1	us-gaap	Common Stock Value CommonStockValue	14630000	USD
CY2013Q2	us-gaap	Common Stock Value CommonStockValue	5393000	USD
CY2014Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	25486000	USD
CY2013Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	24416000	USD
CY2014Q1	us-gaap	Treasury Stock Value TreasuryStockValue	1650000	USD
CY2013Q2	us-gaap	Treasury Stock Value TreasuryStockValue	1650000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	427000	USD
CY2014Q1	us-gaap	Stockholders Equity StockholdersEquity	38893000	USD
CY2013Q2	us-gaap	Stockholders Equity StockholdersEquity	28143000	USD
CY2014Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	375753000	USD
CY2014Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	123829000	USD
CY2013Q2	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	97253000	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	1374000	USD
	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	1668000	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	1398000	USD
	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	1021000	USD
CY2013Q1	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	125000	USD
CY2013Q1	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	24000	USD
CY2014Q1	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	24000	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	1000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	2028000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	5331000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	30715000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	20802000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	58876000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	2081000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	5409000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	30754000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	20894000	USD
CY2014Q1	cbkm	Available For Sale Securities Debt Maturities Fair Value Total AvailableForSaleSecuritiesDebtMaturitiesFairValueTotal	59138000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	3000000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	2957000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	3000000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2957000	USD
CY2013	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	1354000	USD
	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	613000	USD
CY2014Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	11123000	USD
CY2013Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	269000	USD
CY2013	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	44000	USD
	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	408000	USD
CY2013Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	56045000	USD
CY2014Q1	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	389000	USD
CY2013Q2	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	303000	USD
CY2012Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	2335000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-171000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-168000	USD
CY2014Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	3500000	shares
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	176000	USD
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	436000	USD
	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	47000	USD
	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	109000	USD
CY2013Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	2377000	USD
CY2014Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	125000	USD
CY2013Q2	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	335000	USD
CY2014Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	2212000	USD
CY2013Q2	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	2161000	USD
CY2014Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	3276000	USD
CY2013Q2	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	2312000	USD
CY2014Q1	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	215181000	USD
CY2013Q2	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	215274000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	218457000	USD
CY2013Q2	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	217586000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	3281000	USD
CY2013Q2	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	2306000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	3276000	USD
CY2013Q2	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	2312000	USD
CY2014Q1	cbkm	Impaired Financing Receivable Allowance For Loan Losses Allocated ImpairedFinancingReceivableAllowanceForLoanLossesAllocated	125000	USD
CY2013Q2	cbkm	Impaired Financing Receivable Allowance For Loan Losses Allocated ImpairedFinancingReceivableAllowanceForLoanLossesAllocated	335000	USD
CY2013Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	2310000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	3295000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	2353000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	3125000	USD
CY2013Q1	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	10000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	14000	USD
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	95000	USD
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	38000	USD
CY2013Q1	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	10000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	14000	USD
	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	95000	USD
	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	38000	USD
CY2013Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2926000	USD
CY2014Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	350000	shares
CY2013Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	350000	shares
CY2014Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2013Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2013Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	3500000	shares
CY2014Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	2854133	shares
CY2013Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	2198465	shares
CY2014Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	129855	shares
CY2013Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	129855	shares
CY2014Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	1896000	USD
CY2013Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	1097000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	USD
CY2013Q2	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	532000	USD
CY2013Q2	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	1475000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	152000	USD
CY2013Q2	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	8000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	1712000	USD
CY2013Q2	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	384000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	2396000	USD
CY2013Q2	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	1894000	USD
CY2014Q1	cbkm	Financing Receivable Recorded Investment Not Past Due FinancingReceivableRecordedInvestmentNotPastDue	216061000	USD
CY2013Q2	cbkm	Financing Receivable Recorded Investment Not Past Due FinancingReceivableRecordedInvestmentNotPastDue	215692000	USD
	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	2	Number
	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	306000	USD
	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	303000	USD
CY2014Q1	cbkm	Recorded Investment In Loans RecordedInvestmentInLoans	524000	USD
CY2013Q2	cbkm	Recorded Investment In Loans RecordedInvestmentInLoans	546000	USD
CY2013	cbkm	Deferred Loan Fees DeferredLoanFees	303000	USD
	cbkm	Deferred Loan Fees DeferredLoanFees	389000	USD
CY2014Q1	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	1546000	USD
CY2013Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	1946000	USD
CY2014Q1	us-gaap	Troubled Debt Restructuring Debtor Subsequent Periods Contingent Payments Amount TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsAmount	125000	USD
CY2013Q2	us-gaap	Troubled Debt Restructuring Debtor Subsequent Periods Contingent Payments Amount TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsAmount	245000	USD
CY2014Q1	cbkm	Total Outstanding On Commercial And Commercial Real Estate Loans TotalOutstandingOnCommercialAndCommercialRealEstateLoans	100000	USD
CY2014Q1	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue	16428000	USD
CY2013Q2	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue	4658000	USD
CY2014Q1	us-gaap	Financial Instruments Owned State And Municipal Government Obligations At Fair Value FinancialInstrumentsOwnedStateAndMunicipalGovernmentObligationsAtFairValue	42710000	USD
CY2013Q2	us-gaap	Financial Instruments Owned State And Municipal Government Obligations At Fair Value FinancialInstrumentsOwnedStateAndMunicipalGovernmentObligationsAtFairValue	39812000	USD
CY2012Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	138000	USD
CY2013Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	270000	USD
CY2012Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	64000	USD
CY2013Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	162000	USD
CY2013Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	0	USD
CY2014Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	103000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	74000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	211000	USD
CY2013Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	138000	USD
CY2014Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	373000	USD
CY2013Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	2587000	USD
CY2014Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	2610000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	7897000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	7922000	USD
CY2013Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	293000	USD
CY2014Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	459000	USD
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1010000	USD
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1153000	USD
CY2013Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	318000	USD
CY2014Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	340000	USD
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	937000	USD
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1012000	USD
CY2013Q1	cbkm	Income From Federal Funds Sold And Other Interest Bearing Deposits IncomeFromFederalFundsSoldAndOtherInterestBearingDeposits	15000	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	46000	USD
	cbkm	Income From Federal Funds Sold And Other Interest Bearing Deposits IncomeFromFederalFundsSoldAndOtherInterestBearingDeposits	34000	USD
CY2013Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	3213000	USD
CY2014Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	3422000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	9890000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10121000	USD
CY2013Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	236000	USD
CY2014Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	190000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	768000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	588000	USD
CY2013Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	5000	USD
CY2014Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	6000	USD
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	16000	USD
	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	356	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2692662	shares
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.25
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.96
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.76
CY2013Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	628000	USD
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	18000	USD
CY2013Q1	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	49000	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	149000	USD
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	139000	USD
CY2013Q1	us-gaap	Interest Expense InterestExpense	290000	USD
CY2014Q1	us-gaap	Interest Expense InterestExpense	244000	USD
	us-gaap	Interest Expense InterestExpense	933000	USD
	us-gaap	Interest Expense InterestExpense	745000	USD
CY2013Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	2923000	USD
CY2014Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3178000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	8957000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9376000	USD
CY2013Q1	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	171000	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	168000	USD
CY2013Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	2833000	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	8786000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9208000	USD
CY2013Q1	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	301000	USD
CY2014Q1	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	302000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	979000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1001000	USD
CY2013Q1	cbkm	Debit Card Interchange Income DebitCardInterchangeIncome	190000	USD
CY2014Q1	cbkm	Debit Card Interchange Income DebitCardInterchangeIncome	207000	USD
	cbkm	Debit Card Interchange Income DebitCardInterchangeIncome	589000	USD
	cbkm	Debit Card Interchange Income DebitCardInterchangeIncome	646000	USD
CY2013Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	43000	USD
CY2014Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	44000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	139000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	135000	USD
CY2013Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	101000	USD
CY2014Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	4000	USD
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	124000	USD
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	36000	USD
CY2013Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	98000	USD
CY2014Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	92000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	244000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	263000	USD
CY2013Q1	us-gaap	Noninterest Income NoninterestIncome	733000	USD
CY2014Q1	us-gaap	Noninterest Income NoninterestIncome	639000	USD
	us-gaap	Noninterest Income NoninterestIncome	2075000	USD
	us-gaap	Noninterest Income NoninterestIncome	2071000	USD
CY2013Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1548000	USD
CY2014Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1661000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	4591000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	4790000	USD
CY2013Q1	us-gaap	Occupancy Net OccupancyNet	321000	USD
CY2014Q1	us-gaap	Occupancy Net OccupancyNet	334000	USD
	us-gaap	Occupancy Net OccupancyNet	965000	USD
	us-gaap	Occupancy Net OccupancyNet	978000	USD
CY2013Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	138000	USD
CY2014Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	142000	USD
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	360000	USD
	cbkm	Professional And Director Fees ProfessionalAndDirectorFees	333000	USD
CY2013Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	51000	USD
CY2014Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	63000	USD
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	150000	USD
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	169000	USD
CY2013Q1	cbkm	Franchise Taxes FranchiseTaxes	68000	USD
CY2014Q1	cbkm	Franchise Taxes FranchiseTaxes	78000	USD
	cbkm	Franchise Taxes FranchiseTaxes	207000	USD
	cbkm	Franchise Taxes FranchiseTaxes	229000	USD
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	419000	USD
CY2013Q1	cbkm	Professional And Director Fees ProfessionalAndDirectorFees	83000	USD
CY2014Q1	cbkm	Professional And Director Fees ProfessionalAndDirectorFees	92000	USD
	cbkm	Professional And Director Fees ProfessionalAndDirectorFees	258000	USD
CY2013Q1	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	66000	USD
CY2014Q1	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	53000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	228000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	185000	USD
CY2013Q1	us-gaap	Communication Communication	75000	USD
CY2014Q1	us-gaap	Communication Communication	69000	USD
	us-gaap	Communication Communication	220000	USD
	us-gaap	Communication Communication	211000	USD
CY2013Q1	cbkm	Debit Card Processing Expenses DebitCardProcessingExpenses	90000	USD
CY2014Q1	cbkm	Debit Card Processing Expenses DebitCardProcessingExpenses	104000	USD
	cbkm	Debit Card Processing Expenses DebitCardProcessingExpenses	291000	USD
	cbkm	Debit Card Processing Expenses DebitCardProcessingExpenses	318000	USD
CY2013Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	359000	USD
CY2014Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	398000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1124000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1135000	USD
CY2013Q1	us-gaap	Noninterest Expense NoninterestExpense	2799000	USD
CY2014Q1	us-gaap	Noninterest Expense NoninterestExpense	2994000	USD
	us-gaap	Noninterest Expense NoninterestExpense	8394000	USD
	us-gaap	Noninterest Expense NoninterestExpense	8767000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	767000	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	2467000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2512000	USD
CY2013Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	139000	USD
CY2014Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	145000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	477000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	458000	USD
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	628000	USD
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	678000	USD
	us-gaap	Net Income Loss NetIncomeLoss	1990000	USD
	us-gaap	Net Income Loss NetIncomeLoss	2054000	USD
CY2013Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.30
CY2014Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.25
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.96
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.76
CY2013Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	628000	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	1990000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2054000	USD
CY2013Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2065887	shares
CY2014Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2724930	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2061969	shares
	us-gaap	Interest Paid InterestPaid	932000	USD
	us-gaap	Interest Paid InterestPaid	745000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	228000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-331000	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	-100000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	443000	USD
CY2013Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	297000	USD
CY2014Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1335000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1890000	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	1990000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	2054000	USD
CY2013Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2065887	shares
CY2014Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2724930	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2061969	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2692662	shares
CY2013Q1	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	595	shares
CY2014Q1	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	492	shares
	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	541	shares
CY2013Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2066482	shares
CY2014Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2725422	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2062510	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2693018	shares
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.30
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.96
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.76
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1835000	USD
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1504000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-401000	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	-26000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	707000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	101000	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	124000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	36000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-502000	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	-150000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	671000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-171000	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	-50000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2497000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	29096000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	37886000	USD
CY2012Q2	us-gaap	Stockholders Equity StockholdersEquity	27890000	USD
CY2013Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	0	USD
CY2014Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	0	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	0	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	9237000	USD
CY2013Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0	USD
CY2014Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0	USD
	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	9000	USD
	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0	USD
CY2013Q1	cbkm	Stock Issued During Period Value Dividend Reinvestment And Stock Purchase Plan StockIssuedDuringPeriodValueDividendReinvestmentAndStockPurchasePlan	50000	USD
CY2014Q1	cbkm	Stock Issued During Period Value Dividend Reinvestment And Stock Purchase Plan StockIssuedDuringPeriodValueDividendReinvestmentAndStockPurchasePlan	0	USD
	cbkm	Stock Issued During Period Value Dividend Reinvestment And Stock Purchase Plan StockIssuedDuringPeriodValueDividendReinvestmentAndStockPurchasePlan	149000	USD
	cbkm	Stock Issued During Period Value Dividend Reinvestment And Stock Purchase Plan StockIssuedDuringPeriodValueDividendReinvestmentAndStockPurchasePlan	0	USD
CY2013Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	249000	USD
CY2014Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	328000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	744000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	984000	USD
CY2013Q1	us-gaap	Stockholders Equity StockholdersEquity	29194000	USD
CY2013Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2014Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.36
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.36
	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	655668000	shares
	cbkm	Stock Issued During Period For Rights Offering Offering Cost StockIssuedDuringPeriodForRightsOfferingOfferingCost	762000	USD
	us-gaap	Stock Issued During Period Shares Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures	697000	shares
CY2013Q1	cbkm	Stock Issued During Period Shares Dividend Reinvestment And Stock Purchase Plan StockIssuedDuringPeriodSharesDividendReinvestmentAndStockPurchasePlan	2861000	shares
	cbkm	Stock Issued During Period Shares Dividend Reinvestment And Stock Purchase Plan StockIssuedDuringPeriodSharesDividendReinvestmentAndStockPurchasePlan	9353000	shares
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	3390000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	2578000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	18735000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	44539000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	16882000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	14287000	USD
	cbkm	Increase Decrease In Certificates Of Deposits IncreaseDecreaseInCertificatesOfDeposits	0	USD
	cbkm	Increase Decrease In Certificates Of Deposits IncreaseDecreaseInCertificatesOfDeposits	-1227000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	15313000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	1929000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	409000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1371000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-13116000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-28644000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	14793000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	15549000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-1239000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	5951000	USD
	cbkm	Proceeds From Issuance Rights Offering Offering ProceedsFromIssuanceRightsOfferingOffering	0	USD
	cbkm	Proceeds From Issuance Rights Offering Offering ProceedsFromIssuanceRightsOfferingOffering	9237000	USD
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	0	USD
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	2500000	USD
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	57000	USD
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	2555000	USD
	cbkm	Proceeds From Dividend And Stock Purchase Plan ProceedsFromDividendAndStockPurchasePlan	149000	USD
	cbkm	Proceeds From Dividend And Stock Purchase Plan ProceedsFromDividendAndStockPurchasePlan	0	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	744000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	984000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	12902000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	29698000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	3176000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	3632000	USD
CY2012Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	13745000	USD
CY2013Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	9356000	USD
CY2013Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	16921000	USD
CY2014Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	12988000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	680000	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	9000	USD
	cbkm	Issuance Of Treasury Stock For Vested Restricted Stock Awards IssuanceOfTreasuryStockForVestedRestrictedStockAwards	0	USD
CY2013Q1	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	0	USD
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-10000	USD
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	0	USD
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	699000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	2781000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	-349000	USD
CY2013Q2	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	-24000	USD
CY2012Q4	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	-946000	USD
CY2013Q4	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	119000	USD
CY2013Q2	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	8000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-502000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	996000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	671000	USD
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	2279000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	647000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	137000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-340000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-240000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	34000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	1000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	12000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	171000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-339000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-228000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-264000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	660000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	467000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-67000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-3000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-24000	USD
CY2013Q1	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	-775000	USD
CY2014Q1	cbkm	Accumulated Other Comprehensive Income Loss Tax Portion AccumulatedOtherComprehensiveIncomeLossTaxPortion	-220000	USD
	dei	Document Type DocumentType	10-Q
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Period End Date DocumentPeriodEndDate	2014-03-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2014
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Trading Symbol TradingSymbol	CBKM
CY2014Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	2724278	shares
	dei	Entity Registrant Name EntityRegistrantName	CONSUMERS BANCORP INC /OH/
	dei	Entity Central Index Key EntityCentralIndexKey	0001006830
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--06-30
	dei	Entity Filer Category EntityFilerCategory	Smaller Reporting Company

Files In Submission

Name	View Source	Status
0001144204-14-031092-index-headers.html	Edgar Link	pending
0001144204-14-031092-index.html	Edgar Link	pending
0001144204-14-031092.txt	Edgar Link	pending
0001144204-14-031092-xbrl.zip	Edgar Link	pending
cbkm-20140331.xml	Edgar Link	completed
cbkm-20140331.xsd	Edgar Link	pending
cbkm-20140331_cal.xml	Edgar Link	unprocessable
cbkm-20140331_def.xml	Edgar Link	unprocessable
cbkm-20140331_lab.xml	Edgar Link	unprocessable
cbkm-20140331_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
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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
v377430_10q.htm	Edgar Link	pending
v377430_ex31-1.htm	Edgar Link	pending
v377430_ex31-2.htm	Edgar Link	pending
v377430_ex32-1.htm	Edgar Link	pending

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$CBKM
CONSUMERS BANCORP INC /OH/ Stock $cbkm

2014 Q2 Form 10-Q Financial Statement

#000114420414031092 Filed on May 15, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBKM CONSUMERS BANCORP INC /OH/ Stock $cbkm

2014 Q2 Form 10-Q Financial Statement

#000114420414031092 Filed on May 15, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBKM
CONSUMERS BANCORP INC /OH/ Stock $cbkm