$BANF
BANCFIRST CORP /OK/ Stock $banf

$banf Overview Financials Valuation SEC Filings Company Website

2013 Q4 Form 10-K Financial Statement

#000119312514099358 Filed on March 14, 2014

Income Statement

Concept	2013 Q4	2013	2012 Q4
Revenue		$177.3M
YoY Change		-2.9%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$2.800M	$11.08M	$2.800M
YoY Change	0.0%	2.19%	7.69%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense		$13.77M
YoY Change		-22.54%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$19.80M	$80.84M	$18.30M
YoY Change	8.2%	2.33%	-1.61%
Income Tax	$6.000M	$26.53M	$6.000M
% Of Pretax Income	30.3%	32.81%	32.79%
Net Earnings	$13.86M	$54.32M	$12.31M
YoY Change	12.64%	4.66%	6.09%
Net Earnings / Revenue		30.64%
Basic Earnings Per Share	$0.91	$3.56	$0.81
Diluted Earnings Per Share	$0.88	$3.49	$0.79
COMMON SHARES
Basic Shares Outstanding		15.27M
Diluted Shares Outstanding		15.55M

Balance Sheet

Concept	2013 Q4	2013	2012 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$2.385B		$2.508B
YoY Change	-4.89%
Cash & Equivalents	$1.858B		$1.945B
Short-Term Investments	$527.6M		$562.5M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$117.9M	$117.9M	$115.5M
YoY Change	2.04%	2.08%	4.06%
Goodwill	$44.55M		$44.55M
YoY Change	0.0%		0.0%
Intangibles	$10.27M		$12.08M
YoY Change	-14.98%
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	$6.039B	$6.039B	$6.022B
YoY Change	0.28%	0.28%	7.37%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$24.00M	$24.10M	$2.000M
YoY Change	1100.0%	995.45%	-33.33%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$4.590M	$4.600M	$4.571M
YoY Change	0.42%	0.0%	-42.86%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$24.00M	$24.10M	$2.000M
YoY Change	1100.0%	995.45%	-33.33%
LONG-TERM LIABILITIES
Long-Term Debt	$27.00M	$26.80M	$36.00M
YoY Change	-25.0%	-25.56%	-34.55%
Other Long-Term Liabilities			$19.00M
YoY Change			-17.39%
Total Long-Term Liabilities	$27.00M	$26.80M	$55.00M
YoY Change	-50.91%	-51.36%	-29.49%
TOTAL LIABILITIES
Total Short-Term Liabilities	$24.00M	$24.10M	$2.000M
Total Long-Term Liabilities	$27.00M	$26.80M	$55.00M
Total Liabilities	$5.482B	$5.482B	$5.503B
YoY Change	-0.38%	-0.38%	7.35%
SHAREHOLDERS EQUITY
Retained Earnings	$449.0M		$415.6M
YoY Change	8.02%
Common Stock	$15.33M		$15.24M
YoY Change	0.6%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$557.0M	$557.0M	$519.6M
YoY Change
Total Liabilities & Shareholders Equity	$6.039B	$6.039B	$6.022B
YoY Change	0.28%	0.28%	7.37%

Cashflow Statement

Concept	2013 Q4	2013	2012 Q4
OPERATING ACTIVITIES
Net Income	$13.86M	$54.32M	$12.31M
YoY Change	12.64%	4.66%	6.09%
Depreciation, Depletion And Amortization	$2.800M	$11.08M	$2.800M
YoY Change	0.0%	2.19%	7.69%
Cash From Operating Activities	$7.600M	$78.09M	$12.40M
YoY Change	-38.71%	29.51%	26.53%
INVESTING ACTIVITIES
Capital Expenditures	-$3.100M	$13.90M	-$4.100M
YoY Change	-24.39%	3.41%	2.5%
Acquisitions
YoY Change
Other Investing Activities	-$78.30M	-$117.2M	-$152.5M
YoY Change	-48.66%	-32.06%	236.64%
Cash From Investing Activities	-$81.40M	-$131.1M	-$156.6M
YoY Change	-48.02%	-29.49%	217.65%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		-$2.490M
YoY Change		-24.18%
Debt Paid & Issued, Net		$2.240M
YoY Change		-75.91%
Cash From Financing Activities	104.5M	-34.63M	176.7M
YoY Change	-40.86%	-109.54%	29.17%
NET CHANGE
Cash From Operating Activities	7.600M	78.09M	12.40M
Cash From Investing Activities	-81.40M	-131.1M	-156.6M
Cash From Financing Activities	104.5M	-34.63M	176.7M
Net Change In Cash	30.70M	-87.61M	32.50M
YoY Change	-5.54%	-136.9%	-66.6%
FREE CASH FLOW
Cash From Operating Activities	$7.600M	$78.09M	$12.40M
Capital Expenditures	-$3.100M	$13.90M	-$4.100M
Free Cash Flow	$10.70M	$64.19M	$16.50M
YoY Change	-35.15%	37.0%	19.57%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2013Q2	dei	Entity Public Float EntityPublicFloat	345644969
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CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	15117430	shares
CY2011Q4	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	241751	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	30.14
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1298431000	shares
CY2011Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	37656000
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	483041000
CY2011Q4	us-gaap	Goodwill Goodwill	44545000
CY2011Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	13437000
CY2011Q4	us-gaap	Assets Assets	5608825000
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1707733000
CY2011Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	25264000
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	13225000
CY2011Q4	banf	Impaired Financing Loan With Specific Reserve Related Allowance ImpairedFinancingLoanWithSpecificReserveRelatedAllowance	2779000
CY2011Q4	banf	Impaired Financing Receivable Average Recorded Value Of Investment ImpairedFinancingReceivableAverageRecordedValueOfInvestment	11974000
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	15242308	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	620281000	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	15242308	shares
CY2012Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.0120	pure
CY2012Q4	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	234964	shares
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CY2012Q4	banf	Impaired Financing Receivable Average Recorded Value Of Investment ImpairedFinancingReceivableAverageRecordedValueOfInvestment	12875000
CY2012Q4	banf	Loans Percent LoansPercent	1.0000	pure
CY2012Q4	banf	Financing Receivable Recorded Investment Nonperforming And Restructured Assets FinancingReceivableRecordedInvestmentNonperformingAndRestructuredAssets	48518000
CY2012Q4	banf	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses Accumulated In Aoci AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInAOCI	86000
CY2012Q4	banf	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses Accumulated In Aoci AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInAOCI	113000
CY2012Q4	banf	Available For Sale Securities Gross Unrealized Loss Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedLossAccumulatedInInvestments	199000
CY2012Q4	banf	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	8000
CY2012Q4	banf	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	281000
CY2012Q4	banf	Available For Sale Securities Gross Unrealized Gain Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedGainAccumulatedInInvestments	9916000
CY2012Q4	banf	Available For Sale Securities Continuous Unrealized Loss Position Aggregate Losses Accumulated In Aoci AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAccumulatedInAOCI	199000
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	15333622	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	561167000	shares
CY2013Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.05	pure
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	15333622	shares
CY2013Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.0098	pure
CY2013Q4	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	194723	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	34.45
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1158317000	shares
CY2013Q4	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.0013	pure
CY2013Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.06	pure
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	27.95
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.00
CY2013Q4	us-gaap	Time Deposits TimeDeposits	774194000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	612000
CY2013Q4	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	26804000
CY2013Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	2282000
CY2013Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	257000
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	93618000
CY2013Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	15597000
CY2013Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	4590000
CY2013Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	524822000
CY2013Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	88803000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	2976000
CY2013Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	48645000
CY2013Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	119599000
CY2013Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	38001000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	360000
CY2013Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	2085753000
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	3907000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	656000
CY2013Q4	us-gaap	Deferred Tax Liabilities Other Comprehensive Income DeferredTaxLiabilitiesOtherComprehensiveIncome	2103000
CY2013Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	39034000
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	5469000
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	556997000
CY2013Q4	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	65000000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	56000
CY2013Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	2561000
CY2013Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	355054000
CY2013Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	5975000
CY2013Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	1029000
CY2013Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	3478000
CY2013Q4	us-gaap	Deposits Deposits	5419519000
CY2013Q4	us-gaap	Statutory Accounting Practices Statutory Amount Available For Dividend Payments Without Regulatory Approval StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval	65700000
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	448953000
CY2013Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	42970000
CY2013Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	3333766000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	7107000
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	15334000
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6038974000
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	6938000
CY2013Q4	us-gaap	Other Liabilities OtherLiabilities	24126000
CY2013Q4	us-gaap	Long Term Debt LongTermDebt	6938000
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	33565000
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	16380000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	743000
CY2013Q4	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	157000
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	259000
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	3640000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	14390000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	209065000
CY2013Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	196547000
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	7277000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	500916000
CY2013Q4	us-gaap	Goodwill Goodwill	44545000
CY2013Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	509631000
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2934000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	208625000
CY2013Q4	us-gaap	Derivative Assets DerivativeAssets	2211000
CY2013Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	10273000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1557000
CY2013Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	12647000
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	22444000
CY2013Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	11986000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	1214000
CY2013Q4	us-gaap	Assets Assets	6038974000
CY2013Q4	us-gaap	Financing Receivable Acquired With Deteriorated Credit Quality FinancingReceivableAcquiredWithDeterioratedCreditQuality	6674000
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther	2237000
CY2013Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	1170000
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	150188000
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1857535000
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	6846000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	26234000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	1179000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	98551000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1545000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	168210000
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	111957000
CY2013Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	15774000
CY2013Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	58244000
CY2013Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Securities Pledged PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged	443835000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	3360912000
CY2013Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	1329000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	167554000
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	865000
CY2013Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	515641000
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	7321000
CY2013Q4	us-gaap	Marketable Securities MarketableSecurities	527627000
CY2013Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	527735000
CY2013Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	1200000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	27797000
CY2013Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	8386000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	97542000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	17380000
CY2013Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	12094000
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	25034000
CY2013Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	38326000
CY2013Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	1660988000
CY2013Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	3322228000
CY2013Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	1000
CY2013Q4	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	12018000
CY2013Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	3387146000
CY2013Q4	us-gaap	Interest Receivable And Other Assets InterestReceivableAndOtherAssets	124871000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1303000
CY2013Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	5132000
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	837000
CY2013Q4	us-gaap	Credit Risk Derivatives At Fair Value Net CreditRiskDerivativesAtFairValueNet	-990000
CY2013Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	503623000
CY2013Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	27134000
CY2013Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	32002000
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1223000
CY2013Q4	us-gaap	Loans Receivable Net LoansReceivableNet	3348112000
CY2013Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	568000
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	13662000
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	262145000
CY2013Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	43130000
CY2013Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1479000
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	3649000
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	7196000
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	232000
CY2013Q4	us-gaap	Available For Sale Equity Securities Amortized Cost Basis AvailableForSaleEquitySecuritiesAmortizedCostBasis	8715000
CY2013Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	17624000
CY2013Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	1330000
CY2013Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	6469000
CY2013Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	8149000
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	27195000
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	117862000
CY2013Q4	banf	Impaired Financing Loan With Specific Reserve Related Allowance ImpairedFinancingLoanWithSpecificReserveRelatedAllowance	2661000
CY2013Q4	banf	Deferred Compensation Arrangement With Individual Accumulated Stock Units For Deferred Board Fees DeferredCompensationArrangementWithIndividualAccumulatedStockUnitsForDeferredBoardFees	56380	shares
CY2013Q4	banf	Deferred Tax Assets Write Downs Of Other Real Estate Owned DeferredTaxAssetsWriteDownsOfOtherRealEstateOwned	962000
CY2013Q4	banf	Vault Cash And Funds In Bank VaultCashAndFundsInBank	1758908000
CY2013Q4	banf	Percentage Of Loans Secured By Real Estate PercentageOfLoansSecuredByRealEstate	0.60	pure
CY2013Q4	banf	Deferred Tax Liabilities Basis Difference Related To Tax Credits DeferredTaxLiabilitiesBasisDifferenceRelatedToTaxCredits	1620000
CY2013Q4	banf	Vault Cash Equivalents Reserves VaultCashEquivalentsReserves	37456000
CY2013Q4	banf	Deferred Tax Liabilities Premium On Securities Of Banks Acquired DeferredTaxLiabilitiesPremiumOnSecuritiesOfBanksAcquired	800000
CY2013Q4	banf	Unfunded Loan Commitments UnfundedLoanCommitments	945270000
CY2013Q4	banf	Nonperforming And Restructured Assets To Assets NonperformingAndRestructuredAssetsToAssets	0.0069	pure
CY2013Q4	banf	Deferred Compensation Arrangement With Individual Stock Average Price DeferredCompensationArrangementWithIndividualStockAveragePrice	35.31
CY2013Q4	banf	Number Of Leased Atm Locations NumberOfLeasedAtmLocations	19	ATM
CY2013Q4	banf	Financing Receivable Recorded Investment Nonperforming And Restructured Loans FinancingReceivableRecordedInvestmentNonperformingAndRestructuredLoans	33193000
CY2013Q4	banf	Standby Letters Of Credit StandbyLettersOfCredit	61262000
CY2013Q4	banf	Deferred Tax Liabilities Unrealized Gains On Securities DeferredTaxLiabilitiesUnrealizedGainsOnSecurities	2104000
CY2013Q4	banf	Number Of Storage Facilities NumberOfStorageFacilities	3	StorageSpaces
CY2013Q4	banf	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	115000
CY2013Q4	banf	Available For Sale Securities Gross Unrealized Gain Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedGainAccumulatedInInvestments	6817000
CY2013Q4	banf	Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due FinancingReceivableRecordedInvestmentThirtyToEightyNineDaysPastDue	19038000
CY2013Q4	banf	Impaired Financing Receivable Average Recorded Value Of Investment ImpairedFinancingReceivableAverageRecordedValueOfInvestment	12480000
CY2013Q4	banf	Loans Percent LoansPercent	1.0000	pure
CY2013Q4	banf	Number Of Parking Lots NumberOfParkingLots	3	ParkingSpaces
CY2013Q4	banf	Number Of Leased Parcels Of Land NumberOfLeasedParcelsOfLand	2	Land_Parcel
CY2013Q4	banf	Financing Receivable Recorded Investment Nonperforming And Restructured Assets FinancingReceivableRecordedInvestmentNonperformingAndRestructuredAssets	41579000
CY2013Q4	banf	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses Accumulated In Aoci AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInAOCI	548000
CY2013Q4	banf	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses Accumulated In Aoci AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInAOCI	259000
CY2013Q4	banf	Available For Sale Securities Gross Unrealized Loss Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedLossAccumulatedInInvestments	807000
CY2013Q4	banf	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	7000
CY2013Q4	banf	Available For Sale Securities Continuous Unrealized Loss Position Aggregate Losses Accumulated In Aoci AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAccumulatedInAOCI	807000
CY2012Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	4500000
CY2012Q1	us-gaap	Investment Income Net InvestmentIncomeNet	2600000
CY2013Q2	us-gaap	Fdic Indemnification Asset Cash Payments Received FDICIndemnificationAssetCashPaymentsReceived	9600000
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.93
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.2526	pure
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15550131	shares
CY2011	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	282774	shares
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.99
CY2011	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P10Y
CY2011	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	35.74
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	12.79
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0200	pure
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	62410000
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.3843	pure
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15267357	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.0197	pure
CY2011	us-gaap	Stock Redeemed Or Called During Period Shares StockRedeemedOrCalledDuringPeriodShares	302149	shares
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	550495	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.0361	pure
CY2011	us-gaap	Interest Paid Net InterestPaidNet	25520000
CY2011	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	156897000
CY2011	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	152382000
CY2011	us-gaap	Noninterest Income Other NoninterestIncomeOther	6103000
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	46560000
CY2011	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1940000
CY2011	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	42683000
CY2011	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	1100000
CY2011	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	29202000
CY2011	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	286186000
CY2011	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	15593000
CY2011	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	48000
CY2011	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-27741000
CY2011	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	904000
CY2011	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	569000
CY2011	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	12321000
CY2011	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	41395000
CY2011	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	25541000
CY2011	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	6400000
CY2011	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	164665000
CY2011	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	1227000
CY2011	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	1060000
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	939000
CY2011	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	3537000
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	45621000
CY2011	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	61668000
CY2011	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	10457000
CY2011	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	6672000
CY2011	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-3874000
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	70697000
CY2011	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	181892000
CY2011	us-gaap	Gains Losses On Sales Of Assets GainsLossesOnSalesOfAssets	3000
CY2011	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	164108000
CY2011	us-gaap	Net Income Loss NetIncomeLoss	45621000
CY2011	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-3907000
CY2011	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	7430000
CY2011	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1878000
CY2011	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2015000
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	532000
CY2011	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	1598000
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	230000
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	10799000
CY2011	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss	1367000
CY2011	us-gaap	Noninterest Income NoninterestIncome	76961000
CY2011	us-gaap	Payments For Proceeds From Other Loans And Leases PaymentsForProceedsFromOtherLoansAndLeases	63956000
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	353000
CY2011	us-gaap	Loans And Leases Receivable Related Parties Collections LoansAndLeasesReceivableRelatedPartiesCollections	4185000
CY2011	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	4515000
CY2011	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	882000
CY2011	us-gaap	Other Noninterest Expense OtherNoninterestExpense	30479000
CY2011	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	433205000
CY2011	us-gaap	Noninterest Expense NoninterestExpense	158646000
CY2011	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	4942000
CY2011	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	5091000
CY2011	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-71967000
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	300841000
CY2011	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	166254000
CY2011	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	58000
CY2011	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	697000
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-5282000
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Life Insurance IncomeTaxReconciliationNondeductibleExpenseLifeInsurance	-809000
CY2011	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	843000
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	912000
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	3075000
CY2011	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-9862000
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	503654000
CY2011	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	5932000
CY2011	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3869000
CY2011	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1112
CY2011	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	61668000
CY2011	us-gaap	Interest Expense InterestExpense	24995000
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	3916000
CY2011	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1398000
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	24744000
CY2011	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	15588000
CY2011	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	958000
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	140403000
CY2011	us-gaap	Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss	-763000
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	428000
CY2011	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	6551000
CY2011	us-gaap	Increase Decrease In Federal Funds Sold IncreaseDecreaseInFederalFundsSold	40807000
CY2011	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	342000
CY2011	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	9682000
CY2011	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	2184000
CY2011	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	3674000
CY2011	us-gaap	Interest Expense Deposits InterestExpenseDeposits	21871000
CY2011	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	6552000
CY2011	us-gaap	Proceeds From Sale Of Other Receivables ProceedsFromSaleOfOtherReceivables	9458000
CY2011	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1668000
CY2011	us-gaap	Occupancy Net OccupancyNet	10128000
CY2011	us-gaap	Depreciation Depreciation	8014000
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1375000
CY2011	us-gaap	Labor And Related Expense LaborAndRelatedExpense	92231000
CY2011	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2011	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	963000
CY2011	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	393526000
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	26489000
CY2011	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	8162000
CY2011	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-533000
CY2011	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-595000
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-644000
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	25076000
CY2011	banf	Income Tax Expense On Securities Transaction IncomeTaxExpenseOnSecuritiesTransaction	560000
CY2011	banf	Aggregate Contribution By Employer AggregateContributionByEmployer	3163000
CY2011	banf	Noninterest Expense Excluding Depreciation And Amortization NoninterestExpenseExcludingDepreciationAndAmortization	148964000
CY2011	banf	Transfer To Repossessed Assets TransferToRepossessedAssets	1460000
CY2011	banf	Average Exercise Prices Of Options Excluded From Computation Of Diluted Net Income Per Common Share AverageExercisePricesOfOptionsExcludedFromComputationOfDilutedNetIncomePerCommonShare	38.85
CY2011	banf	Unpaid Common Stock Dividends Declared UnpaidCommonStockDividendsDeclared	4029000
CY2013	dei	Trading Symbol TradingSymbol	BANF
CY2013	dei	Entity Registrant Name EntityRegistrantName	BANCFIRST CORP /OK/
CY2013	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013	dei	Amendment Flag AmendmentFlag	false
CY2013	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2013	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013	dei	Document Type DocumentType	10-K
CY2013	dei	Document Period End Date DocumentPeriodEndDate	2013-12-31
CY2013	dei	Entity Central Index Key EntityCentralIndexKey	0000760498
CY2013	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2013	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2013	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2013	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4	Business_Unit
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.49
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.1835	pure
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15548822	shares
CY2013	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	279979	shares
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.56
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P8Y10M2D
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	115000000	shares
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P10Y
CY2013	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	40.88
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P7Y
CY2013	us-gaap	Revenue Recognition Services Commissions RevenueRecognitionServicesCommissions	<div> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"> <b>Insurance Commissions and Fees</b></p> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt; TEXT-INDENT: 4%"> Commission revenue is recognized at the later of the billing date or the effective date of the related insurance policies for those accounts billed by the Agency. Commission revenue, for accounts that are directly billed by the insurance company to the insured, is recognized when determinable by the Agency, which is generally when such commissions are received.</p> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt; TEXT-INDENT: 4%"> The Agency also receives contingent commissions from insurance companies as additional incentive for achieving specified premium volume goals and/or loss experience parameters relating to the insurance placed by the Agency. Contingent commissions from insurance companies are recognized when determinable, which is generally when such commissions are received.</p> </div>
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	49.13
CY2013	us-gaap	Common Stock Voting Rights CommonStockVotingRights	Voting
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	10.88
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0200	pure
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	78090000
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	25.03
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.2021	pure
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15268843	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	20000000	shares
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P6Y8M12D
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.0195	pure
CY2013	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	153664000	shares
CY2013	us-gaap	Stock Redeemed Or Called During Period Shares StockRedeemedOrCalledDuringPeriodShares	40241	shares
CY2013	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	1
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	118603	shares
CY2013	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"> <b>Use of Estimates in the Preparation of Financial Statements</b></p> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt; TEXT-INDENT: 4%"> The preparation of financial statements in conformity with accounting principles generally accepted in the United States inherently involves the use of estimates and assumptions that affect the amounts reported in the financial statements and the related disclosures. These estimates relate principally to the determination of the allowance for loan losses, income taxes, the fair value of financial instruments and the valuation of intangibles. Such estimates and assumptions may change over time and actual amounts realized may differ from those reported.</p> </div>
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.0315	pure
CY2013	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P7Y4M24D
CY2013	us-gaap	Interest Paid Net InterestPaidNet	14142000
CY2013	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	163519000
CY2013	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	162261000
CY2013	us-gaap	Noninterest Income Other NoninterestIncomeOther	6270000
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	51907000
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	456000
CY2013	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	52450000
CY2013	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	1500000
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	251000
CY2013	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	20946000
CY2013	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	157139000
CY2013	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	13583000
CY2013	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	2000
CY2013	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0
CY2013	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-949000
CY2013	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	621000
CY2013	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	521000
CY2013	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	4947000
CY2013	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	66587000
CY2013	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2240000
CY2013	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	902000
CY2013	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	193853000
CY2013	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	4132000
CY2013	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	790000
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	234000
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2410000
CY2013	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	4064000
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	54317000
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	521000
CY2013	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	611000
CY2013	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	14094000
CY2013	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	8072000
CY2013	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-284000
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	80842000
CY2013	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	177286000
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	741000
CY2013	us-gaap	Gains Losses On Sales Of Assets GainsLossesOnSalesOfAssets	293000
CY2013	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	167051000
CY2013	us-gaap	Net Income Loss NetIncomeLoss	54317000
CY2013	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1563000
CY2013	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	6250000
CY2013	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1222000
CY2013	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2306000
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	526000
CY2013	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	420000
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	48000
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2710000
CY2013	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss	-2321000
CY2013	us-gaap	Noninterest Income NoninterestIncome	90155000
CY2013	us-gaap	Payments For Proceeds From Other Loans And Leases PaymentsForProceedsFromOtherLoansAndLeases	174915000
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	1440000
CY2013	us-gaap	Loans And Leases Receivable Related Parties Collections LoansAndLeasesReceivableRelatedPartiesCollections	13875000
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13896000
CY2013	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	47914000
CY2013	us-gaap	Noninterest Expense NoninterestExpense	171574000
CY2013	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	4785000
CY2013	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	1710000
CY2013	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-69225000
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-34625000
CY2013	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	200946000
CY2013	us-gaap	Heldtomaturity Securities Continuous Unrealized Loss Position Aggregate Loss HeldtomaturitySecuritiesContinuousUnrealizedLossPositionAggregateLoss	7000
CY2013	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	6000
CY2013	us-gaap	Heldtomaturity Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Loss HeldtomaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLoss	7000
CY2013	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	5512000
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-483000
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense Life Insurance IncomeTaxReconciliationNondeductibleExpenseLifeInsurance	-812000
CY2013	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1258000
CY2013	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	216000
CY2013	us-gaap	Other Noninterest Expense OtherNoninterestExpense	32823000
CY2013	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	834000
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3723000
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	1360000
CY2013	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	19000
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-87613000
CY2013	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	5816000
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3682000
CY2013	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1175
CY2013	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	521000
CY2013	us-gaap	Interest Expense InterestExpense	13767000
CY2013	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	3543000
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	5200000
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	28295000
CY2013	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	5389000
CY2013	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1560000
CY2013	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	434000
CY2013	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	39262000
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-131078000
CY2013	us-gaap	Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss	1249000
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	89000
CY2013	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	2881000
CY2013	us-gaap	Increase Decrease In Federal Funds Sold IncreaseDecreaseInFederalFundsSold	700000
CY2013	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	36000
CY2013	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	11077000
CY2013	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	1966000
CY2013	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	3003000
CY2013	us-gaap	Interest Expense Deposits InterestExpenseDeposits	11579000
CY2013	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	6652000
CY2013	us-gaap	Proceeds From Sale Of Other Receivables ProceedsFromSaleOfOtherReceivables	88166000
CY2013	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1665000
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	20499000
CY2013	us-gaap	Occupancy Net OccupancyNet	10635000
CY2013	us-gaap	Depreciation Depreciation	9412000
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1360000
CY2013	us-gaap	Labor And Related Expense LaborAndRelatedExpense	102165000
CY2013	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2013	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	3846000
CY2013	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	181769000
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	23326000
CY2013	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	11979000
CY2013	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1297000
CY2013	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-375000
CY2013	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	252000
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	26525000
CY2013	banf	Common Stock Dividend Payment Terms CommonStockDividendPaymentTerms	As declared
CY2013	banf	Line Of Credit Facility Expiration Date Period LineOfCreditFacilityExpirationDatePeriod	Dates through 2014
CY2013	banf	Share Based Compensation Arrangement By Share Based Payment Award Options Cancelled Expired In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledExpiredInPeriodWeightedAverageExercisePrice	40.83
CY2013	banf	Non Financial Assets Liabilities Value NonFinancialAssetsLiabilitiesValue	0
CY2013	banf	Non Financial Assets Liabilities For Which No Impairment Provided NonFinancialAssetsLiabilitiesForWhichNoImpairmentProvided	0
CY2013	banf	Income Tax Expense On Securities Transaction IncomeTaxExpenseOnSecuritiesTransaction	147000
CY2013	banf	Mortgage Loans Selling Period MortgageLoansSellingPeriod	P30D
CY2013	banf	Number Of Retirement Plans NumberOfRetirementPlans	2	Plans
CY2013	banf	Combined Tier One And Tier Two Ratio CombinedTierOneAndTierTwoRatio	0.10	pure
CY2013	banf	Aggregate Contribution By Employer AggregateContributionByEmployer	3558000
CY2013	banf	Number Of Options Granted For Each Non Employee Director NumberOfOptionsGrantedForEachNonEmployeeDirector	10000	shares
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	17.07
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.3875	pure
CY2013	banf	Noninterest Expense Excluding Depreciation And Amortization NoninterestExpenseExcludingDepreciationAndAmortization	160497000
CY2013	banf	Number Of Leased Buildings NumberOfLeasedBuildings	14	Buildings
CY2013	banf	Transfer To Repossessed Assets TransferToRepossessedAssets	1171000
CY2013	banf	Period For Sale Of Mortgage Loan From Origination PeriodForSaleOfMortgageLoanFromOrigination	P30D
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	48773000
CY2012	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	5575000
CY2012	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	46492000
CY2012	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	1300000
CY2013	banf	Board Fees Deferred Percentage For Credit To Stock Units BoardFeesDeferredPercentageForCreditToStockUnits	1.00	pure
CY2013	banf	Period Of Default Of Principal Or Interest Upon Loan PeriodOfDefaultOfPrincipalOrInterestUponLoan	P90D
CY2013	banf	Average Exercise Prices Of Options Excluded From Computation Of Diluted Net Income Per Common Share AverageExercisePricesOfOptionsExcludedFromComputationOfDilutedNetIncomePerCommonShare	42.79
CY2013	banf	Lease Expiry Period Maximum LeaseExpiryPeriodMaximum	2064
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	6050000
CY2012	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	25975000
CY2013	banf	Unpaid Common Stock Dividends Declared UnpaidCommonStockDividendsDeclared	4744000
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.36
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.2171	pure
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15443645	shares
CY2012	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	271188	shares
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.42
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P8Y7M17D
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	49000000	shares
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P10Y
CY2012	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	37.70
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	40.93
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	8.82
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0200	pure
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	60296000
CY2012	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	106759000
CY2012	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	21090000
CY2012	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	2000
CY2012	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0
CY2012	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-2031000
CY2012	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	4201000
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	51900000
CY2012	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	6025000
CY2012	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	613000
CY2012	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	12626000
CY2012	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	7315000
CY2012	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	783000
CY2012	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	599000
CY2012	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-2686000
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	79004000
CY2012	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	182587000
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15172457	shares
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y2M19D
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.0174	pure
CY2012	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	130450000	shares
CY2012	us-gaap	Stock Redeemed Or Called During Period Shares StockRedeemedOrCalledDuringPeriodShares	6787	shares
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	604429	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.0195	pure
CY2012	us-gaap	Interest Paid Net InterestPaidNet	18312000
CY2012	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	164815000
CY2012	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	161715000
CY2012	us-gaap	Noninterest Income Other NoninterestIncomeOther	5718000
CY2012	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	7686000
CY2012	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	29380000
CY2012	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	9298000
CY2012	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	2525000
CY2012	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	230666000
CY2012	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	2455000
CY2012	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	232000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	4606000
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3127000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	-2378000
CY2012	us-gaap	Gains Losses On Sales Of Assets GainsLossesOnSalesOfAssets	374000
CY2012	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	169143000
CY2012	us-gaap	Net Income Loss NetIncomeLoss	51900000
CY2012	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1401000
CY2012	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	7504000
CY2012	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1555000
CY2012	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2773000
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	592000
CY2012	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	4915000
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	965000
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	256000
CY2012	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss	-1334000
CY2012	us-gaap	Noninterest Income NoninterestIncome	87717000
CY2012	us-gaap	Payments For Proceeds From Other Loans And Leases PaymentsForProceedsFromOtherLoansAndLeases	252905000
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	1275000
CY2012	us-gaap	Loans And Leases Receivable Related Parties Collections LoansAndLeasesReceivableRelatedPartiesCollections	20940000
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13438000
CY2012	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	467688000
CY2012	us-gaap	Noninterest Expense NoninterestExpense	170428000
CY2012	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	4822000
CY2012	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	2543000
CY2012	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-64593000
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	363009000
CY2012	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	231802000
CY2012	us-gaap	Heldtomaturity Securities Continuous Unrealized Loss Position Aggregate Loss HeldtomaturitySecuritiesContinuousUnrealizedLossPositionAggregateLoss	8000
CY2012	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	28000
CY2012	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-3148000
CY2012	us-gaap	Heldtomaturity Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Loss HeldtomaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLoss	8000
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-689000
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Life Insurance IncomeTaxReconciliationNondeductibleExpenseLifeInsurance	-870000
CY2012	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	3100000
CY2012	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	360000
CY2012	us-gaap	Other Noninterest Expense OtherNoninterestExpense	32832000
CY2012	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	938000
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3297000
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	1530000
CY2012	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-3703000
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	237415000
CY2012	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	8616000
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2865000
CY2012	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1159
CY2012	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	6025000
CY2012	us-gaap	Interest Expense InterestExpense	17772000
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	3652000
CY2012	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	3540000
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	27651000
CY2012	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	9651000
CY2012	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2644000
CY2012	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	1547000
CY2012	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	42519000
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-185890000
CY2012	us-gaap	Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss	719000
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	1793000
CY2012	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	3577000
CY2012	us-gaap	Increase Decrease In Federal Funds Sold IncreaseDecreaseInFederalFundsSold	-300000
CY2012	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	660000
CY2012	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	10840000
CY2012	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	2134000
CY2012	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	2949000
CY2012	us-gaap	Interest Expense Deposits InterestExpenseDeposits	15250000
CY2012	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	7327000
CY2012	us-gaap	Proceeds From Sale Of Other Receivables ProceedsFromSaleOfOtherReceivables	49385000
CY2012	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1827000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	1376000
CY2012	us-gaap	Occupancy Net OccupancyNet	10576000
CY2012	us-gaap	Depreciation Depreciation	9013000
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1530000
CY2012	us-gaap	Labor And Related Expense LaborAndRelatedExpense	99535000
CY2012	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2012	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	2227000
CY2012	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	145740000
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	24928000
CY2012	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	24706000
CY2012	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1684000
CY2012	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-540000
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-91000
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	27104000
CY2012	banf	Share Based Compensation Arrangement By Share Based Payment Award Options Cancelled Expired In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledExpiredInPeriodWeightedAverageExercisePrice
CY2012	banf	Income Tax Expense On Securities Transaction IncomeTaxExpenseOnSecuritiesTransaction	1720000
CY2012	banf	Aggregate Contribution By Employer AggregateContributionByEmployer	3393000
CY2012	banf	Noninterest Expense Excluding Depreciation And Amortization NoninterestExpenseExcludingDepreciationAndAmortization	159588000
CY2012	banf	Transfer To Repossessed Assets TransferToRepossessedAssets	1034000
CY2012	banf	Average Exercise Prices Of Options Excluded From Computation Of Diluted Net Income Per Common Share AverageExercisePricesOfOptionsExcludedFromComputationOfDilutedNetIncomePerCommonShare	38.69
CY2012	banf	Redemption Of Junior Subordinated Debentures RedemptionOfJuniorSubordinatedDebentures	9279000
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.86
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.88
CY2013Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	40256000
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	13372000
CY2013Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	122000
CY2013Q1	us-gaap	Noninterest Income NoninterestIncome	22535000
CY2013Q1	us-gaap	Noninterest Expense NoninterestExpense	41944000
CY2013Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	300000
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.91
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.93
CY2012Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	40817000
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	14005000
CY2012Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	4032000
CY2012Q1	us-gaap	Noninterest Income NoninterestIncome	23437000
CY2012Q1	us-gaap	Noninterest Expense NoninterestExpense	42037000
CY2012Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	173000
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.76
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.77
CY2012Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	40869000
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	11729000
CY2012Q2	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	226000
CY2012Q2	us-gaap	Noninterest Income NoninterestIncome	20364000
CY2012Q2	us-gaap	Noninterest Expense NoninterestExpense	42563000
CY2012Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	248000
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.82
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.83
CY2013Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	40630000
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	12593000
CY2013Q2	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	129000
CY2013Q2	us-gaap	Noninterest Income NoninterestIncome	21733000
CY2013Q2	us-gaap	Noninterest Expense NoninterestExpense	42455000
CY2013Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	516000
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.90
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.91
CY2012Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	40832000
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	13860000
CY2012Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	385000
CY2012Q3	us-gaap	Noninterest Income NoninterestIncome	22116000
CY2012Q3	us-gaap	Noninterest Expense NoninterestExpense	42465000
CY2012Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	233000
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.93
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.94
CY2013Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	40712000
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	14491000
CY2013Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	90000
CY2013Q3	us-gaap	Noninterest Income NoninterestIncome	23652000
CY2013Q3	us-gaap	Noninterest Expense NoninterestExpense	43321000
CY2013Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-12000
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.79
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.81
CY2012Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	42297000
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	12306000
CY2012Q4	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	272000
CY2012Q4	us-gaap	Noninterest Income NoninterestIncome	21800000
CY2012Q4	us-gaap	Noninterest Expense NoninterestExpense	43363000
CY2012Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2446000
CY2013Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.88
CY2013Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.91
CY2013Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	41921000
CY2013Q4	us-gaap	Net Income Loss NetIncomeLoss	13861000
CY2013Q4	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	79000
CY2013Q4	us-gaap	Noninterest Income NoninterestIncome	22235000
CY2013Q4	us-gaap	Noninterest Expense NoninterestExpense	43854000
CY2013Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	454000

Files In Submission

Name	View Source	Status
0001193125-14-099358-index-headers.html	Edgar Link	pending
0001193125-14-099358-index.html	Edgar Link	pending
0001193125-14-099358.txt	Edgar Link	pending
0001193125-14-099358-xbrl.zip	Edgar Link	pending
banf-20131231.xml	Edgar Link	completed
banf-20131231.xsd	Edgar Link	pending
banf-20131231_cal.xml	Edgar Link	unprocessable
banf-20131231_def.xml	Edgar Link	unprocessable
banf-20131231_lab.xml	Edgar Link	unprocessable
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$BANF
BANCFIRST CORP /OK/ Stock $banf

2013 Q4 Form 10-K Financial Statement

#000119312514099358 Filed on March 14, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BANF BANCFIRST CORP /OK/ Stock $banf

2013 Q4 Form 10-K Financial Statement

#000119312514099358 Filed on March 14, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BANF
BANCFIRST CORP /OK/ Stock $banf