$FMNB
FARMERS NATIONAL BANC CORP /OH/ Stock $fmnb

$fmnb Overview Financials Valuation SEC Filings Company Website

2013 Form 10-K Financial Statement

#000156459014000731 Filed on March 13, 2014

Income Statement

Concept	2013	2012 Q4	2012 Q3
Revenue	$40.96M	$10.69M	$10.63M
YoY Change	-4.99%
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	$1.950M	$490.0K	$400.0K
YoY Change	12.07%	11.36%	5.26%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$5.063M	$1.435M	$1.529M
YoY Change	-18.5%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$9.463M	$3.462M	$3.247M
YoY Change	-27.13%	-13.67%	6.46%
Income Tax	$1.683M	$825.0K	$758.0K
% Of Pretax Income	17.79%	23.83%	23.34%
Net Earnings	$7.780M	$2.637M	$2.489M
YoY Change	-21.67%	-13.26%	5.02%
Net Earnings / Revenue	18.99%	24.67%	23.41%
Basic Earnings Per Share	$0.41		$0.13
Diluted Earnings Per Share	$0.41	$140.4K	$0.13
COMMON SHARES
Basic Shares Outstanding	18.77M		18.80M
Diluted Shares Outstanding	18.77M		18.80M

Balance Sheet

Concept	2013	2012 Q4	2012 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents		$37.76M
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	$17.20M	$18.43M	$18.20M
YoY Change	-6.52%	11.69%	23.81%
Goodwill		$3.709M
YoY Change
Intangibles		$2.323M
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	$1.137B	$1.140B	$1.133B
YoY Change	-0.21%	6.72%	4.26%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$81.60M	$79.89M	$96.90M
YoY Change	2.13%	-18.57%	-30.34%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$81.60M	$79.90M	$96.90M
YoY Change	2.13%	-18.55%	-30.34%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change	-100.0%
Other Long-Term Liabilities	$7.700M	$9.600M	$4.200M
YoY Change	-19.79%	140.0%	5.0%
Total Long-Term Liabilities	$7.700M	$9.600M	$4.200M
YoY Change	-20.62%	140.0%	5.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$81.60M	$79.90M	$96.90M
Total Long-Term Liabilities	$7.700M	$9.600M	$4.200M
Total Liabilities	$1.024B	$1.019B	$1.012B
YoY Change	0.53%	6.87%	4.03%
SHAREHOLDERS EQUITY
Retained Earnings		$8.683M
YoY Change
Common Stock		$104.5M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)		$42.00K
YoY Change
Treasury Stock Shares		$7.234K
Shareholders Equity	$113.0M	$120.8M	$121.0M
YoY Change
Total Liabilities & Shareholders Equity	$1.137B	$1.140B	$1.133B
YoY Change	-0.21%	6.72%	4.26%

Cashflow Statement

Concept	2013	2012 Q4	2012 Q3
OPERATING ACTIVITIES
Net Income	$7.780M	$2.637M	$2.489M
YoY Change	-21.67%	-13.26%	5.02%
Depreciation, Depletion And Amortization	$1.950M	$490.0K	$400.0K
YoY Change	12.07%	11.36%	5.26%
Cash From Operating Activities	$14.25M	$5.360M	$2.290M
YoY Change	29.92%	59.52%	-39.1%
INVESTING ACTIVITIES
Capital Expenditures	$215.0K	-$580.0K	-$870.0K
YoY Change	-93.28%	-72.25%	171.88%
Acquisitions	$2.111M
YoY Change
Other Investing Activities	-$27.77M	-$47.18M	-$10.76M
YoY Change	-64.89%	94.96%	-44.79%
Cash From Investing Activities	-$27.98M	-$47.74M	-$11.65M
YoY Change	-66.0%	81.66%	-41.19%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$1.606M
YoY Change	3723.81%
Debt Paid & Issued, Net	$601.0K
YoY Change	-28.45%
Cash From Financing Activities	3.483M	650.0K	13.29M
YoY Change	-93.85%	-103.32%	-79.8%
NET CHANGE
Cash From Operating Activities	14.25M	5.360M	2.290M
Cash From Investing Activities	-27.98M	-47.74M	-11.65M
Cash From Financing Activities	3.483M	650.0K	13.29M
Net Change In Cash	-10.25M	-41.73M	3.930M
YoY Change	-30.12%	-1.74%	-92.1%
FREE CASH FLOW
Cash From Operating Activities	$14.25M	$5.360M	$2.290M
Capital Expenditures	$215.0K	-$580.0K	-$870.0K
Free Cash Flow	$14.04M	$5.940M	$3.160M
YoY Change	80.61%	8.99%	-22.55%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2011	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	5969000
CY2011	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	5392000
CY2013	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2653000
CY2013	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1302000
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18271580
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18271580
CY2013	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18791843
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	617949000
CY2011	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	-175000
CY2012	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1738000
CY2013	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	3000000
CY2012	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2011	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18773491
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.41
CY2013	us-gaap	Other Noninterest Expense OtherNoninterestExpense	5351000
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1683000
CY2013	us-gaap	Net Income Loss NetIncomeLoss	7780000
CY2013	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.41
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-19310000
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	860000
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-20170000
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-7060000
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-13110000
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-3000
CY2013	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-1000
CY2013	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-2000
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-5332000
CY2013	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	696000
CY2012	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	526000
CY2011	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	594000
CY2013	fmnb	Loans Sold Income LoansSoldIncome	505000
CY2012	fmnb	Loans Sold Income LoansSoldIncome	598000
CY2011	fmnb	Loans Sold Income LoansSoldIncome	113000
CY2013	us-gaap	Taxes Other TaxesOther	1313000
CY2012	us-gaap	Taxes Other TaxesOther	1203000
CY2011	us-gaap	Taxes Other TaxesOther	955000
CY2013	fmnb	Prepayment Fees On Advances PrepaymentFeesOnAdvances	0
CY2013	fmnb	Income Recognized From Death Benefit On Bank Owned Life Insurance IncomeRecognizedFromDeathBenefitOnBankOwnedLifeInsurance	218000
CY2013	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	25085000
CY2012	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	35237000
CY2013	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	29056000
CY2012	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	32888000
CY2012	fmnb	Prepayment Fees On Advances PrepaymentFeesOnAdvances	0
CY2011	fmnb	Prepayment Fees On Advances PrepaymentFeesOnAdvances	1195000
CY2013	us-gaap	Noninterest Expense NoninterestExpense	39057000
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	9463000
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	12987000
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	11758000
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-13112000
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	114445000
CY2013	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1945000
CY2011	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1647000
CY2013	fmnb	Net Amortization Of Securities NetAmortizationOfSecurities	2646000
CY2012	fmnb	Net Amortization Of Securities NetAmortizationOfSecurities	2711000
CY2011	fmnb	Net Amortization Of Securities NetAmortizationOfSecurities	1469000
CY2012	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	61000
CY2013	fmnb	Increase In Bank Owned Life Insurance IncreaseInBankOwnedLifeInsurance	478000
CY2012	fmnb	Increase In Bank Owned Life Insurance IncreaseInBankOwnedLifeInsurance	526000
CY2011	fmnb	Increase In Bank Owned Life Insurance IncreaseInBankOwnedLifeInsurance	548000
CY2012	fmnb	Income Recognized From Death Benefit On Bank Owned Life Insurance IncomeRecognizedFromDeathBenefitOnBankOwnedLifeInsurance	0
CY2011	fmnb	Income Recognized From Death Benefit On Bank Owned Life Insurance IncomeRecognizedFromDeathBenefitOnBankOwnedLifeInsurance	46000
CY2013	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	505000
CY2012	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	598000
CY2011	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	113000
CY2013	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1394000
CY2012	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-457000
CY2011	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-912000
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	14252000
CY2011	fmnb	Proceeds From Dividend Reinvestment ProceedsFromDividendReinvestment	504000
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0
CY2012	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0
CY2011	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	13772000
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1606000
CY2013	fmnb	Number Of Locations Served By Bank NumberOfLocationsServedByBank	17
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	10970000
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	13994000
CY2013	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	75015000
CY2012	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	84490000
CY2011	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	43122000
CY2013	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	94016000
CY2012	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	91197000
CY2011	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	50952000
CY2013	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	149886000
CY2012	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	237393000
CY2011	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	171517000
CY2013	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	0
CY2012	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	0
CY2011	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	247000
CY2013	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	45529000
CY2012	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	19278000
CY2011	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	-14836000
CY2013	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	282000
CY2012	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	1888000
CY2011	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	360000
CY2013	fmnb	Purchase Of Bank Owned Life Insurance PurchaseOfBankOwnedLifeInsurance	0
CY2012	fmnb	Purchase Of Bank Owned Life Insurance PurchaseOfBankOwnedLifeInsurance	0
CY2011	fmnb	Purchase Of Bank Owned Life Insurance PurchaseOfBankOwnedLifeInsurance	3000000
CY2013	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	329000
CY2012	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0
CY2011	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	108000
CY2013	us-gaap	Proceeds From Sale Of Land Held For Use ProceedsFromSaleOfLandHeldForUse	118000
CY2012	us-gaap	Proceeds From Sale Of Land Held For Use ProceedsFromSaleOfLandHeldForUse	0
CY2011	us-gaap	Proceeds From Sale Of Land Held For Use ProceedsFromSaleOfLandHeldForUse	0
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	215000
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3198000
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3585000
CY2013	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2111000
CY2012	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0
CY2011	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-27981000
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-82294000
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-68971000
CY2013	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-3793000
CY2012	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	78884000
CY2011	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	79075000
CY2013	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	1731000
CY2012	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-18202000
CY2011	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-7546000
CY2013	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	601000
CY2012	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	840000
CY2011	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	13470000
CY2013	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	10000000
CY2012	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	0
CY2011	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	0
CY2013	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2248000
CY2012	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	3382000
CY2011	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2241000
CY2013	fmnb	Proceeds From Dividend Reinvestment ProceedsFromDividendReinvestment	0
CY2012	fmnb	Proceeds From Dividend Reinvestment ProceedsFromDividendReinvestment	243000
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	42000
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3483000
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	56661000
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	70094000
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	1130000
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	2065000
CY2011	us-gaap	Income Taxes Paid IncomeTaxesPaid	3895000
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-10246000
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-14663000
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	15117000
CY2011Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	52422000
CY2010Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	37305000
CY2013	us-gaap	Interest Paid InterestPaid	5095000
CY2012	us-gaap	Interest Paid InterestPaid	6318000
CY2011	us-gaap	Interest Paid InterestPaid	7955000
CY2013	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	193000
CY2012	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	1576000
CY2011	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	588000
CY2013	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	1400000
CY2012	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	0
CY2011	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	0
CY2013	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	920000
CY2012	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0
CY2011	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0
CY2013	fmnb	Security Purchases Not Settled SecurityPurchasesNotSettled	0
CY2012	fmnb	Security Purchases Not Settled SecurityPurchasesNotSettled	4758000
CY2011	fmnb	Security Purchases Not Settled SecurityPurchasesNotSettled	0
CY2013	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="margin-bottom:0pt;margin-top:12pt;margin-left:0%;margin-right:0%;text-indent:0%;font-size:10pt;font-family:Times New Roman;"><font style="font-weight:bold;font-style:italic;;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Estimates:</font><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The allowance for loan losses, deferred tax assets, carrying amount of goodwill and fair values of financial instruments are particularly subject to change.</font></p></div>
CY2013	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div> <p style="margin-bottom:0pt;margin-top:12pt;margin-left:0%;margin-right:0%;text-indent:0%;font-size:10pt;font-family:Times New Roman;"><font style="font-weight:bold;font-style:italic;;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Concentration of Credit Risk:</font><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> There are no significant concentrations of loans to any one industry or customer. However, most of the Company’s business activity is with customers located within Mahoning, Trumbull, Columbiana, and Stark counties. Therefore, the Company’s exposure to credit risk is significantly affected by changes in the economy of the four county area.</font></p></div>
CY2013	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div> <p style="margin-bottom:0pt;margin-top:12pt;margin-left:0%;margin-right:0%;text-indent:0%;font-size:10pt;font-family:Times New Roman;"><font style="font-weight:bold;font-style:italic;;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Reclassification: </font><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Some items in the prior year financial statements were reclassified to conform to the current presentation. Reclassifications had no effect on prior year net income or stockholders’ equity.</font></p></div>
CY2013	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	13800000
CY2013	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2
CY2013Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	431522000
CY2013	fmnb	Period Of Federal Fund Purchased And Sold PeriodOfFederalFundPurchasedAndSold	P1D
CY2013	fmnb	Delinquent Period Of Loans After Which Interest Income Is Discontinued DelinquentPeriodOfLoansAfterWhichInterestIncomeIsDiscontinued	P90D
CY2013	fmnb	Number Of Country Economy Consider For Credit Risk Purpose NumberOfCountryEconomyConsiderForCreditRiskPurpose	4
CY2013	fmnb	Minimum Amount Of Commercial And Commercial Real Estate Loans On Which Impairment To Be Made MinimumAmountOfCommercialAndCommercialRealEstateLoansOnWhichImpairmentToBeMade	300000
CY2013	fmnb	Percentage Of Tax Benefit Likelihood To Be Realized Upon Examination PercentageOfTaxBenefitLikelihoodToBeRealizedUponExamination	0.50
CY2011Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	5000000
CY2013	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	2053136
CY2013	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	1200000
CY2013Q4	fmnb	Available For Sale Securities Gross Unrealized Gain Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedGainAccumulatedInInvestments	3489000
CY2013Q4	fmnb	Available For Sale Securities Gross Unrealized Loss Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedLossAccumulatedInInvestments	12026000
CY2012Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	452453000
CY2012Q4	fmnb	Available For Sale Securities Gross Unrealized Gain Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedGainAccumulatedInInvestments	12505000
CY2012Q4	fmnb	Available For Sale Securities Gross Unrealized Loss Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedLossAccumulatedInInvestments	870000
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1924000
CY2012	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1258000
CY2011	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1804000
CY2013	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	1061000
CY2012	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	199000
CY2011	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	13511000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	77830000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	46459000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	10921000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	282684000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	431405000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	13674000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	78170000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	45398000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	10327000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	275229000
CY2013Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	422798000
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	209920000
CY2013Q4	fmnb	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Aggregate Losses Accumulated In Investments AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsAggregateLossesAccumulatedInInvestments	6920000
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	67237000
CY2013Q4	fmnb	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Aggregate Losses Accumulated In Investments AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerAggregateLossesAccumulatedInInvestments	5106000
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	277157000
CY2012Q4	fmnb	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Aggregate Losses Accumulated In Investments AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsAggregateLossesAccumulatedInInvestments	865000
CY2012Q4	fmnb	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Aggregate Losses Accumulated In Investments AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerAggregateLossesAccumulatedInInvestments	5000
CY2013	fmnb	Tax Provision Related To Net Realized Gains On Available For Sale Securities TaxProvisionRelatedToNetRealizedGainsOnAvailableForSaleSecurities	301000
CY2012	fmnb	Tax Provision Related To Net Realized Gains On Available For Sale Securities TaxProvisionRelatedToNetRealizedGainsOnAvailableForSaleSecurities	371000
CY2011	fmnb	Tax Provision Related To Net Realized Gains On Available For Sale Securities TaxProvisionRelatedToNetRealizedGainsOnAvailableForSaleSecurities	631000
CY2013Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	164000000
CY2012Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	169000000
CY2011	us-gaap	Other Than Temporary Impairment Losses Investments Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities	11000
CY2013	us-gaap	Other Than Temporary Impairment Losses Investments Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities	3000
CY2013Q4	fmnb	Number Of Securities NumberOfSecurities	414
CY2013Q4	fmnb	Number Of Securities On Unrealized Loss Position NumberOfSecuritiesOnUnrealizedLossPosition	124
CY2013Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	628702000
CY2012Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	584627000
CY2013Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	1982000
CY2012Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	1965000
CY2012Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	7629000
CY2013	fmnb	Provision For Loan Lease And Other Gains Losses ProvisionForLoanLeaseAndOtherGainsLosses	1290000
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	7568000
CY2011Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	9820000
CY2012	fmnb	Provision For Loan Lease And Other Gains Losses ProvisionForLoanLeaseAndOtherGainsLosses	725000
CY2012	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	3951000
CY2012	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1035000
CY2010Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	9307000
CY2012Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	180000
CY2011	fmnb	Provision For Loan Lease And Other Gains Losses ProvisionForLoanLeaseAndOtherGainsLosses	3650000
CY2011	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	4521000
CY2011	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1384000
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	560000
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	7008000
CY2013Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	11970000
CY2013Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	618714000
CY2012Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	180000
CY2012Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	7449000
CY2012Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	11376000
CY2012Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	575216000
CY2013Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	12838000
CY2013Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	11970000
CY2013Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	560000
CY2013	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	11359000
CY2012Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	12412000
CY2012Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	11376000
CY2012	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	10767000
CY2011Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	11385000
CY2011Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	10355000
CY2011Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	985000
CY2011	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	11449000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	8431000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	7632000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	646000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	2941000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	717000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	9077000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	12735000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	2903000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	799000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	8228000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	11930000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	574662000
CY2013	fmnb	Financing Receivable Modifications Number Of Loans FinancingReceivableModificationsNumberOfLoans	41
CY2013	fmnb	Financing Receivable Modifications Pre Modification Recorded Investments FinancingReceivableModificationsPreModificationRecordedInvestments	1409000
CY2013	fmnb	Financing Receivable Modifications Post Modification Recorded Investments FinancingReceivableModificationsPostModificationRecordedInvestments	1422000
CY2012	fmnb	Financing Receivable Modifications Number Of Loans FinancingReceivableModificationsNumberOfLoans	16
CY2012	fmnb	Financing Receivable Modifications Pre Modification Recorded Investments FinancingReceivableModificationsPreModificationRecordedInvestments	5099000
CY2012	fmnb	Financing Receivable Modifications Post Modification Recorded Investments FinancingReceivableModificationsPostModificationRecordedInvestments	5223000
CY2013Q4	us-gaap	Notes Receivable Net NotesReceivableNet	322385000
CY2012Q4	us-gaap	Notes Receivable Net NotesReceivableNet	297763000
CY2013	us-gaap	Troubled Debt Restructuring Debtor Current Period Gain Loss On Restructuring Net Of Tax TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringNetOfTax	8300000
CY2012	us-gaap	Troubled Debt Restructuring Debtor Current Period Gain Loss On Restructuring Net Of Tax TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringNetOfTax	7600000
CY2013Q4	fmnb	Financing Receivable Modification Specific Reserve To Customer FinancingReceivableModificationSpecificReserveToCustomer	397000
CY2012Q4	fmnb	Financing Receivable Modification Specific Reserve To Customer FinancingReceivableModificationSpecificReserveToCustomer	155000
CY2013Q4	fmnb	Troubled Debt Restructuring Commitment To Lend Additional Amount To Borrow TroubledDebtRestructuringCommitmentToLendAdditionalAmountToBorrow	16000
CY2012Q4	fmnb	Troubled Debt Restructuring Commitment To Lend Additional Amount To Borrow TroubledDebtRestructuringCommitmentToLendAdditionalAmountToBorrow	0
CY2013	fmnb	Allowance Adjustment Charge Offs AllowanceAdjustmentChargeOffs	50000
CY2012	fmnb	Allowance Adjustment Charge Offs AllowanceAdjustmentChargeOffs	418000
CY2013Q4	us-gaap	Allowance For Credit Losses Change In Method Of Calculating Impairment AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment	66000
CY2012Q4	us-gaap	Allowance For Credit Losses Change In Method Of Calculating Impairment AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment	306000
CY2013Q4	fmnb	Commercial Loan And Commercial Real Estate Risk Maximum CommercialLoanAndCommercialRealEstateRiskMaximum	300000
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-1166000
CY2012	fmnb	Troubled Debt Restructurings Payment Default TroubledDebtRestructuringsPaymentDefault	P12M
CY2013	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	392000
CY2012Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	11000
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	12000
CY2010Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	12000
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	0
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	0
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	0
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	1000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	1000
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	0
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet	0
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet	0
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet	0
CY2013Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	10000
CY2013Q4	fmnb	Restricted Stock Carrying Value RestrictedStockCarryingValue	4224000
CY2013Q4	us-gaap	Interest Receivable InterestReceivable	3399000
CY2013Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	447000
CY2013Q4	fmnb	Cash Cash Equivalents And Federal Funds Sold Fair Value CashCashEquivalentsAndFederalFundsSoldFairValue	27513000
CY2013Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	161000
CY2013Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	623875000
CY2013Q4	fmnb	Accrued Interest Receivable Fair Value AccruedInterestReceivableFairValue	3399000
CY2013Q4	us-gaap	Deposits Fair Value Disclosure DepositsFairValueDisclosure	916586000
CY2013Q4	us-gaap	Shortterm Debt Fair Value ShorttermDebtFairValue	81617000
CY2013Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	20526000
CY2013Q4	fmnb	Accrued Interest Payable Fair Value AccruedInterestPayableFairValue	447000
CY2012Q4	fmnb	Restricted Stock Carrying Value RestrictedStockCarryingValue	4224000
CY2012Q4	us-gaap	Interest Receivable InterestReceivable	3679000
CY2012Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	479000
CY2012Q4	fmnb	Cash Cash Equivalents And Federal Funds Sold Fair Value CashCashEquivalentsAndFederalFundsSoldFairValue	37759000
CY2012Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	3691000
CY2012Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	586359000
CY2012Q4	fmnb	Accrued Interest Receivable Fair Value AccruedInterestReceivableFairValue	3679000
CY2012Q4	us-gaap	Deposits Fair Value Disclosure DepositsFairValueDisclosure	924490000
CY2012Q4	us-gaap	Shortterm Debt Fair Value ShorttermDebtFairValue	79886000
CY2012Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	11690000
CY2012Q4	fmnb	Accrued Interest Payable Fair Value AccruedInterestPayableFairValue	479000
CY2013Q4	fmnb	Impaired Financing Receivable Collateral Dependent Loans Unpaid Principal Balance ImpairedFinancingReceivableCollateralDependentLoansUnpaidPrincipalBalance	4200000
CY2012Q4	fmnb	Impaired Financing Receivable Collateral Dependent Loans Unpaid Principal Balance ImpairedFinancingReceivableCollateralDependentLoansUnpaidPrincipalBalance	2600000
CY2013Q4	fmnb	Impaired Financing Receivable Collateral Dependent Loans Valuation Allowance ImpairedFinancingReceivableCollateralDependentLoansValuationAllowance	363000
CY2012Q4	fmnb	Impaired Financing Receivable Collateral Dependent Loans Valuation Allowance ImpairedFinancingReceivableCollateralDependentLoansValuationAllowance	25000
CY2013	fmnb	Additional Provision For Loan Loss AdditionalProvisionForLoanLoss	916000
CY2012	fmnb	Additional Provision For Loan Loss AdditionalProvisionForLoanLoss	997000
CY2012	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	4300000
CY2013Q4	fmnb	Other Real Estate Owned Measured At Fair Value Net OtherRealEstateOwnedMeasuredAtFairValueNet	33000
CY2013	fmnb	Number Of Real Estate Properties Sold NumberOfRealEstatePropertiesSold	6
CY2012Q4	us-gaap	Other Foreclosed Assets OtherForeclosedAssets	57000
CY2013	fmnb	Number Of Properties Charged Down Reflecting Updated Appraisals NumberOfPropertiesChargedDownReflectingUpdatedAppraisals	3
CY2012	fmnb	Number Of Properties Charged Down Reflecting Updated Appraisals NumberOfPropertiesChargedDownReflectingUpdatedAppraisals	5
CY2013	fmnb	Write Down Of Other Real Estate Owned WriteDownOfOtherRealEstateOwned	21000
CY2012	fmnb	Write Down Of Other Real Estate Owned WriteDownOfOtherRealEstateOwned	97000
CY2013	fmnb	Maximum Maturity Period Of Short Term Borrowings MaximumMaturityPeriodOfShortTermBorrowings	P90D
CY2012	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1200000
CY2011	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1100000
CY2013	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	395000
CY2013	fmnb	Possession Of Property PossessionOfProperty	2014-01
CY2013Q3	fmnb	Number Of Retail Branch NumberOfRetailBranch	2
CY2013Q3	us-gaap	Assets Held For Sale Long Lived AssetsHeldForSaleLongLived	90000
CY2013	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	302000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	229000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	166000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	102000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	110000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	114000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	380000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	1101000
CY2013	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1200000
CY2012	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	265000
CY2011	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	283000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	6530000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	2541000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	767000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	667000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	580000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	494000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	410000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	1071000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3989000
CY2012Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	4240000
CY2012Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1917000
CY2013Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	124660000
CY2012Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	124466000
CY2013Q4	us-gaap	Interest Bearing Domestic Deposit Money Market InterestBearingDomesticDepositMoneyMarket	285464000
CY2012Q4	us-gaap	Interest Bearing Domestic Deposit Money Market InterestBearingDomesticDepositMoneyMarket	311174000
CY2013Q4	us-gaap	Interest Bearing Domestic Deposit Savings InterestBearingDomesticDepositSavings	122453000
CY2012Q4	us-gaap	Interest Bearing Domestic Deposit Savings InterestBearingDomesticDepositSavings	116004000
CY2013Q4	us-gaap	Interest Bearing Domestic Deposit Certificates Of Deposits InterestBearingDomesticDepositCertificatesOfDeposits	226746000
CY2012Q4	us-gaap	Interest Bearing Domestic Deposit Certificates Of Deposits InterestBearingDomesticDepositCertificatesOfDeposits	235349000
CY2013Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	85700000
CY2012Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	86600000
CY2013	fmnb	Assets Sold Under Agreements To Repurchase Average During Year AssetsSoldUnderAgreementsToRepurchaseAverageDuringYear	90951000
CY2012	fmnb	Assets Sold Under Agreements To Repurchase Average During Year AssetsSoldUnderAgreementsToRepurchaseAverageDuringYear	93149000
CY2011	fmnb	Assets Sold Under Agreements To Repurchase Average During Year AssetsSoldUnderAgreementsToRepurchaseAverageDuringYear	112635000
CY2013	fmnb	Assets Sold Under Agreements To Repurchase Average Interest Rate During Year AssetsSoldUnderAgreementsToRepurchaseAverageInterestRateDuringYear	0.0004
CY2012	fmnb	Assets Sold Under Agreements To Repurchase Average Interest Rate During Year AssetsSoldUnderAgreementsToRepurchaseAverageInterestRateDuringYear	0.0008
CY2011	fmnb	Assets Sold Under Agreements To Repurchase Average Interest Rate During Year AssetsSoldUnderAgreementsToRepurchaseAverageInterestRateDuringYear	0.0024
CY2013	fmnb	Assets Sold Under Agreements To Repurchase Maximum Month End During Year AssetsSoldUnderAgreementsToRepurchaseMaximumMonthEndDuringYear	100462000
CY2012	fmnb	Assets Sold Under Agreements To Repurchase Maximum Month End During Year AssetsSoldUnderAgreementsToRepurchaseMaximumMonthEndDuringYear	98531000
CY2011	fmnb	Assets Sold Under Agreements To Repurchase Maximum Month End During Year AssetsSoldUnderAgreementsToRepurchaseMaximumMonthEndDuringYear	137234000
CY2013	fmnb	Assets Sold Under Agreements To Repurchase Weighted Average Year End Interest Rate AssetsSoldUnderAgreementsToRepurchaseWeightedAverageYearEndInterestRate	0.0006
CY2012	fmnb	Assets Sold Under Agreements To Repurchase Weighted Average Year End Interest Rate AssetsSoldUnderAgreementsToRepurchaseWeightedAverageYearEndInterestRate	0.0007
CY2011	fmnb	Assets Sold Under Agreements To Repurchase Weighted Average Year End Interest Rate AssetsSoldUnderAgreementsToRepurchaseWeightedAverageYearEndInterestRate	0.0023
CY2013Q4	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	75267000
CY2012Q4	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	79536000
CY2011Q4	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	96988000
CY2013	fmnb	Maturity Period Of Repurchase Agreement MaturityPeriodOfRepurchaseAgreement	P89D
CY2012Q4	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.045
CY2012Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0400
CY2013Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	108130000
CY2012Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	107113000
CY2013Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0936
CY2012Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0954
CY2013Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	46185000
CY2013Q4	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.045
CY2013Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	19822000
CY2013Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Weighted Average Interest Rate FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresWeightedAverageInterestRate	0.0270
CY2012Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	10359000
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	1544000
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	6296000
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate	1176000
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	6089000
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate	1007000
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due After Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate	3710000
CY2013	fmnb	Federal Home Loan Bank Advances Prepayment Percentage FederalHomeLoanBankAdvancesPrepaymentPercentage	0.05
CY2013Q4	fmnb	Federal Home Loan Bank Fixed Rate Putable Advances FederalHomeLoanBankFixedRatePutableAdvances	10000000
CY2012Q4	fmnb	Federal Home Loan Bank Fixed Rate Putable Advances FederalHomeLoanBankFixedRatePutableAdvances	10000000
CY2013Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	104400000
CY2012Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	95200000
CY2013Q4	fmnb	Additional Federal Home Loan Bank Advances To Be Borrow Under Collateral Pledge AdditionalFederalHomeLoanBankAdvancesToBeBorrowUnderCollateralPledge	84600000
CY2013	fmnb	Payment Made On Notes Payable Secured By Real Estate PaymentMadeOnNotesPayableSecuredByRealEstate	64000
CY2013	fmnb	Maximum Commitment Period To Make Loans MaximumCommitmentPeriodToMakeLoans	P30D
CY2013	fmnb	Standby Letters Of Credit Contractual Amount StandbyLettersOfCreditContractualAmount	4900000
CY2012	fmnb	Standby Letters Of Credit Contractual Amount StandbyLettersOfCreditContractualAmount	3800000
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	5000000
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	5000000
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	6.55
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	6.55
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1M6D
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P1M6D
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	375000
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P5Y
CY2013	fmnb	Share Based Compensation Arrangement By Share Based Payment Award Expiration Period ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod	P10Y
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0
CY2013Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	0
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2013	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0
CY2012	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0
CY2011	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y6M
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	5000
CY2013Q4	us-gaap	Capital Capital	115730000
CY2012Q4	us-gaap	Capital Capital	114876000
CY2013Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1626
CY2012Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1735
CY2013Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	56950000
CY2012Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	52967000
CY2013Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0800
CY2012Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0800
CY2013Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	108130000
CY2012Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	107113000
CY2013Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1519
CY2012Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1618
CY2013Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	28475000
CY2012Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	26483000
CY2013Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0400
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2042000
CY2011	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2925000
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	809000
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1013000
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-385000
CY2012Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	44931000
CY2013Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.0400
CY2012Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.0400
CY2013Q4	us-gaap	Minimum Net Capital Required For Entity1 MinimumNetCapitalRequiredForEntity1	3000000
CY2013	fmnb	Amount In Excess Of Limit Specified For Approval To Declare Dividends AmountInExcessOfLimitSpecifiedForApprovalToDeclareDividends	7000
CY2013	fmnb	Number Of Prompt Corrective Action Regulations NumberOfPromptCorrectiveActionRegulations	5
CY2013Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Current And Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesCurrentAndNoncurrent	370000
CY2012Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Current And Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesCurrentAndNoncurrent	375000
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	874000
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3312000
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4545000
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4115000
CY2013	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1325000
CY2012	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1203000
CY2011	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1198000
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense Life Insurance IncomeTaxReconciliationNondeductibleExpenseLifeInsurance	123000
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Life Insurance IncomeTaxReconciliationNondeductibleExpenseLifeInsurance	179000
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Life Insurance IncomeTaxReconciliationNondeductibleExpenseLifeInsurance	183000
CY2013	fmnb	Income Tax Reconciliation Effect Of Nontaxable Life Insurance Death Proceeds IncomeTaxReconciliationEffectOfNontaxableLifeInsuranceDeathProceeds	115000
CY2012	fmnb	Income Tax Reconciliation Effect Of Nontaxable Life Insurance Death Proceeds IncomeTaxReconciliationEffectOfNontaxableLifeInsuranceDeathProceeds	0
CY2011	fmnb	Income Tax Reconciliation Effect Of Nontaxable Life Insurance Death Proceeds IncomeTaxReconciliationEffectOfNontaxableLifeInsuranceDeathProceeds	16000
CY2013	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-66000
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-108000
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-178000
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	2649000
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	2670000
CY2013Q4	fmnb	Deferred Tax Assets Unrealized Loss On Available For Sale Securities DeferredTaxAssetsUnrealizedLossOnAvailableForSaleSecurities	3005000
CY2012Q4	fmnb	Deferred Tax Assets Unrealized Loss On Available For Sale Securities DeferredTaxAssetsUnrealizedLossOnAvailableForSaleSecurities	0
CY2013Q4	fmnb	Deferred Tax Assets Security And Loan Valuations DeferredTaxAssetsSecurityAndLoanValuations	41000
CY2012Q4	fmnb	Deferred Tax Assets Security And Loan Valuations DeferredTaxAssetsSecurityAndLoanValuations	1772000
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	874000
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	516000
CY2013Q4	fmnb	Deferred Tax Assets Tax Deferred Expense Deferred Loan Fees DeferredTaxAssetsTaxDeferredExpenseDeferredLoanFees	511000
CY2012Q4	fmnb	Deferred Tax Assets Tax Deferred Expense Deferred Loan Fees DeferredTaxAssetsTaxDeferredExpenseDeferredLoanFees	455000
CY2013Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	0
CY2012Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	15000
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	174000
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	132000
CY2013Q4	us-gaap	Tax Credit Carryforward Deferred Tax Asset TaxCreditCarryforwardDeferredTaxAsset	367000
CY2012Q4	us-gaap	Tax Credit Carryforward Deferred Tax Asset TaxCreditCarryforwardDeferredTaxAsset	0
CY2013Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	217000
CY2012Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	259000
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	7838000
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	5819000
CY2013Q4	fmnb	Deferred Tax Liabilities Depreciation DeferredTaxLiabilitiesDepreciation	1766000
CY2012Q4	fmnb	Deferred Tax Liabilities Depreciation DeferredTaxLiabilitiesDepreciation	1089000
CY2013Q4	fmnb	Deferred Tax Liabilities Unrealized Gains On Available For Sale Securities DeferredTaxLiabilitiesUnrealizedGainsOnAvailableForSaleSecurities	0
CY2012Q4	fmnb	Deferred Tax Liabilities Unrealized Gains On Available For Sale Securities DeferredTaxLiabilitiesUnrealizedGainsOnAvailableForSaleSecurities	4073000
CY2013Q4	fmnb	Deferred Tax Liabilities Federal Home Loan Bank Stock Dividends DeferredTaxLiabilitiesFederalHomeLoanBankStockDividends	482000
CY2012Q4	fmnb	Deferred Tax Liabilities Federal Home Loan Bank Stock Dividends DeferredTaxLiabilitiesFederalHomeLoanBankStockDividends	482000
CY2013Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	37000
CY2012Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	79000
CY2013Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	12000
CY2012Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	22000
CY2013Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2297000
CY2012Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	5745000
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	5541000
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	74000
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0
CY2013Q4	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	42000
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2013	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	12000
CY2013Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0
CY2012Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0
CY2013	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-20173000
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	6759000
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	301000
CY2013	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	7061000
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-12551000
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-559000
CY2012	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-621000
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-107000
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	370000
CY2012	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	217000
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	200000
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-689000
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	627000
CY2011	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-2770000
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	6310000
CY2013	fmnb	Business Acquisitions Pro Forma Non Interest Income BusinessAcquisitionsProFormaNonInterestIncome	15080000
CY2012	fmnb	Business Acquisitions Pro Forma Non Interest Income BusinessAcquisitionsProFormaNonInterestIncome	14577000
CY2013	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	7665000
CY2012	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	9883000
CY2013	fmnb	Business Acquisition Pro Forma Earnings Per Share Basic And Diluted BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted	0.41
CY2012	fmnb	Business Acquisition Pro Forma Earnings Per Share Basic And Diluted BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted	0.53
CY2012Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	825000
CY2013	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	32000
CY2013	us-gaap	Loans And Leases Receivable Related Parties Period Increase Decrease LoansAndLeasesReceivableRelatedPartiesPeriodIncreaseDecrease	-5000
CY2013	us-gaap	Loans And Leases Receivable Related Parties Collections LoansAndLeasesReceivableRelatedPartiesCollections	279000
CY2013Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	573000
CY2013Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	1600000
CY2012Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	1100000
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18773491
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18791843
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.41
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.53
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.50
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.53
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.50
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	5000
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	5000
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	5000
CY2013Q4	fmnb	Weighted Average Pay Rate On Interest Rate Swaps WeightedAveragePayRateOnInterestRateSwaps	0.0428
CY2012Q4	fmnb	Weighted Average Pay Rate On Interest Rate Swaps WeightedAveragePayRateOnInterestRateSwaps	0.0407
CY2013Q4	fmnb	Weighted Average Interest Rate Received Interest Rate Swaps WeightedAverageInterestRateReceivedInterestRateSwaps	0.0282
CY2012Q4	fmnb	Weighted Average Interest Rate Received Interest Rate Swaps WeightedAverageInterestRateReceivedInterestRateSwaps	0.0299
CY2013	us-gaap	Derivative Average Remaining Maturity1 DerivativeAverageRemainingMaturity1	P6Y3M18D
CY2012	us-gaap	Derivative Average Remaining Maturity1 DerivativeAverageRemainingMaturity1	P5Y9M18D
CY2013Q4	us-gaap	Interest Rate Derivatives At Fair Value Net InterestRateDerivativesAtFairValueNet	275000
CY2012Q4	us-gaap	Interest Rate Derivatives At Fair Value Net InterestRateDerivativesAtFairValueNet	120000
CY2013Q4	fmnb	Goodwill And Other Intangibles GoodwillAndOtherIntangibles	10343000
CY2013Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	8968000
CY2012Q3	us-gaap	Interest Expense InterestExpense	1529000
CY2012Q4	us-gaap	Interest Expense InterestExpense	1435000
CY2012Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9221000
CY2012Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9320000
CY2012Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9101000
CY2013Q3	us-gaap	Interest Expense InterestExpense	1274000
CY2013Q4	us-gaap	Interest Expense InterestExpense	1257000
CY2013Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	36024000
CY2012Q4	fmnb	Goodwill And Other Intangibles GoodwillAndOtherIntangibles	6032000
CY2012Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	30800000
CY2013Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10266000
CY2013Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10273000
CY2013Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10122000
CY2013Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10298000
CY2013Q1	us-gaap	Interest Expense InterestExpense	1298000
CY2013Q2	us-gaap	Interest Expense InterestExpense	1234000
CY2013Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9039000
CY2013Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	8848000
CY2013Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9041000
CY2013Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	255000
CY2013Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	170000
CY2013Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	340000
CY2013Q4	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	525000
CY2013Q1	us-gaap	Noninterest Income NoninterestIncome	2875000
CY2013Q2	us-gaap	Noninterest Income NoninterestIncome	3225000
CY2013Q3	us-gaap	Noninterest Income NoninterestIncome	4173000
CY2013Q4	us-gaap	Noninterest Income NoninterestIncome	3641000
CY2013Q1	us-gaap	Noninterest Expense NoninterestExpense	9088000
CY2013Q2	us-gaap	Noninterest Expense NoninterestExpense	9822000
CY2013Q3	us-gaap	Noninterest Expense NoninterestExpense	10926000
CY2013Q4	us-gaap	Noninterest Expense NoninterestExpense	9221000
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2500000
CY2013Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2272000
CY2013Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1755000
CY2013Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2936000
CY2013Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	495000
CY2013Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	404000
CY2013Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	143000
CY2013Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	641000
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	2005000
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	1868000
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	1612000
CY2013Q4	us-gaap	Net Income Loss NetIncomeLoss	2295000
CY2013Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.11
CY2013Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.10
CY2013Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.09
CY2013Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.12
CY2012Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10886000
CY2012Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10903000
CY2012Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10630000
CY2012Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10691000
CY2012Q1	us-gaap	Interest Expense InterestExpense	1665000
CY2012Q2	us-gaap	Interest Expense InterestExpense	1583000
CY2012Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9256000
CY2012Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0
CY2012Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	400000
CY2012Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	325000
CY2012Q4	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0
CY2012Q1	us-gaap	Noninterest Income NoninterestIncome	2719000
CY2012Q2	us-gaap	Noninterest Income NoninterestIncome	2821000
CY2012Q3	us-gaap	Noninterest Income NoninterestIncome	3367000
CY2012Q4	us-gaap	Noninterest Income NoninterestIncome	3671000
CY2012Q1	us-gaap	Noninterest Expense NoninterestExpense	8630000
CY2012Q2	us-gaap	Noninterest Expense NoninterestExpense	8773000
CY2012Q3	us-gaap	Noninterest Expense NoninterestExpense	8896000
CY2012Q4	us-gaap	Noninterest Expense NoninterestExpense	9465000
CY2012Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	3310000
CY2012Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2968000
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	3247000
CY2012Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	3462000
CY2012Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	790000
CY2012Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	682000
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	758000
CY2012Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	825000
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	2520000
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	2286000
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	2489000
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	2637000
CY2012Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.13
CY2012Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.12
CY2012Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.13
CY2012Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.14
CY2013Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	597000
CY2012Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	1100000
CY2012Q4	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	1100000
CY2013Q3	us-gaap	Severance Costs1 SeveranceCosts1	1300000

Files In Submission

Name	View Source	Status
0001564590-14-000731-index-headers.html	Edgar Link	pending
0001564590-14-000731-index.html	Edgar Link	pending
0001564590-14-000731.txt	Edgar Link	pending
0001564590-14-000731-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
fmnb-10k_20131231.htm	Edgar Link	pending
fmnb-20131231.xml	Edgar Link	completed
fmnb-20131231.xsd	Edgar Link	pending
fmnb-20131231_cal.xml	Edgar Link	unprocessable
fmnb-20131231_def.xml	Edgar Link	unprocessable
fmnb-20131231_lab.xml	Edgar Link	unprocessable
fmnb-20131231_pre.xml	Edgar Link	unprocessable
fmnb-ex10_20131231690.htm	Edgar Link	pending
fmnb-ex10_20131231691.htm	Edgar Link	pending
fmnb-ex21_20131231735.htm	Edgar Link	pending
fmnb-ex23_20131231736.htm	Edgar Link	pending
fmnb-ex24_20131231737.htm	Edgar Link	pending
fmnb-ex31_20131231695.htm	Edgar Link	pending
fmnb-ex31_20131231696.htm	Edgar Link	pending
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$FMNB
FARMERS NATIONAL BANC CORP /OH/ Stock $fmnb

2013 Form 10-K Financial Statement

#000156459014000731 Filed on March 13, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FMNB FARMERS NATIONAL BANC CORP /OH/ Stock $fmnb

2013 Form 10-K Financial Statement

#000156459014000731 Filed on March 13, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FMNB
FARMERS NATIONAL BANC CORP /OH/ Stock $fmnb