2015 Q4 Form 10-K Financial Statement

#000156459017003546 Filed on March 07, 2017

View on sec.gov

Income Statement

Concept 2015 Q4 2015 Q3 2015 Q2
Revenue $49.25M
YoY Change 1.07%
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 $3.200M $2.488M $2.449M
YoY Change 14.29% 2.3% 3.12%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense $3.034M
YoY Change -6.27%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $23.90M $24.42M $28.23M
YoY Change 4.37% -11.59% 40.35%
Income Tax $8.200M $8.794M $9.677M
% Of Pretax Income 34.31% 36.01% 34.28%
Net Earnings $15.73M $15.63M $18.55M
YoY Change -0.13% -16.83% 26.31%
Net Earnings / Revenue 37.67%
Basic Earnings Per Share $1.00 $1.01 $1.19
Diluted Earnings Per Share $0.99 $0.98 $1.17
COMMON SHARES
Basic Shares Outstanding 15.58M 15.54M
Diluted Shares Outstanding 15.91M 15.86M

Balance Sheet

Concept 2015 Q4 2015 Q3 2015 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $2.151B
YoY Change -11.79%
Cash & Equivalents $1.598B $1.817B
Short-Term Investments $552.9M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment $126.8M $121.0M $121.0M
YoY Change 4.51% -0.56% -0.46%
Goodwill $54.04M
YoY Change 20.19%
Intangibles $15.70M
YoY Change 47.58%
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 $6.693B $6.406B $6.499B
YoY Change 1.79% -0.01% 2.05%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $32.00M $31.00M $28.00M
YoY Change 6.67% -3.13% 3.7%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt $500.0K $4.000M $2.000M
YoY Change -87.44% -65.14% -83.76%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $32.00M $31.00M $28.00M
YoY Change 6.67% -3.13% 3.7%
LONG-TERM LIABILITIES
Long-Term Debt $32.00M $27.00M $27.00M
YoY Change 18.52% 0.0% 0.0%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities $32.00M $27.00M $27.00M
YoY Change 18.52% 0.0% 0.0%
TOTAL LIABILITIES
Total Short-Term Liabilities $32.00M $31.00M $28.00M
Total Long-Term Liabilities $32.00M $27.00M $27.00M
Total Liabilities $6.037B $5.760B $5.865B
YoY Change 1.2% -0.87% 1.33%
SHAREHOLDERS EQUITY
Retained Earnings $535.5M
YoY Change 8.67%
Common Stock $118.5M
YoY Change 5.44%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $655.5M $646.1M $634.2M
YoY Change
Total Liabilities & Shareholders Equity $6.693B $6.406B $6.499B
YoY Change 1.79% -0.01% 2.05%

Cashflow Statement

Concept 2015 Q4 2015 Q3 2015 Q2
OPERATING ACTIVITIES
Net Income $15.73M $15.63M $18.55M
YoY Change -0.13% -16.83% 26.31%
Depreciation, Depletion And Amortization $3.200M $2.488M $2.449M
YoY Change 14.29% 2.3% 3.12%
Cash From Operating Activities $19.50M $27.90M $8.000M
YoY Change 14.04% -2.45% -27.27%
INVESTING ACTIVITIES
Capital Expenditures -$1.800M -$4.700M -$700.0K
YoY Change -40.0% 74.07% -73.08%
Acquisitions
YoY Change
Other Investing Activities -$165.3M -$73.30M $2.600M
YoY Change 88.27% 14.17% -102.69%
Cash From Investing Activities -$167.0M -$78.10M $1.900M
YoY Change 84.12% 16.57% -101.91%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 90.70M -112.0M -79.40M
YoY Change -41.14% -836.84% 336.26%
NET CHANGE
Cash From Operating Activities 19.50M 27.90M 8.000M
Cash From Investing Activities -167.0M -78.10M 1.900M
Cash From Financing Activities 90.70M -112.0M -79.40M
Net Change In Cash -56.80M -162.2M -69.50M
YoY Change -170.56% 599.14% -34.8%
FREE CASH FLOW
Cash From Operating Activities $19.50M $27.90M $8.000M
Capital Expenditures -$1.800M -$4.700M -$700.0K
Free Cash Flow $21.30M $32.60M $8.700M
YoY Change 5.97% 4.15% -36.03%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2016 dei Document Type
DocumentType
10-K
CY2016 dei Amendment Flag
AmendmentFlag
false
CY2016 dei Document Period End Date
DocumentPeriodEndDate
2016-12-31
CY2016 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2016
CY2016 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2016 dei Trading Symbol
TradingSymbol
BANF
CY2016 dei Entity Registrant Name
EntityRegistrantName
BANCFIRST CORP /OK/
CY2016 dei Entity Central Index Key
EntityCentralIndexKey
0000760498
CY2016 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2016 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
Yes
CY2016 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2016 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2016 dei Entity Filer Category
EntityFilerCategory
Accelerated Filer
CY2017Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
15862644
CY2016Q2 dei Entity Public Float
EntityPublicFloat
476810720
CY2015Q4 us-gaap Cash And Due From Banks
CashAndDueFromBanks
203364000
CY2015Q4 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
1394813000
CY2014 us-gaap Interest Expense
InterestExpense
12802000
CY2015 us-gaap Allowance For Loan And Lease Losses Writeoffs Net
AllowanceForLoanAndLeaseLossesWriteoffsNet
6898000
CY2014 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
181351000
CY2014 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
3072000
CY2014 us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
178279000
CY2014 us-gaap Insurance Commissions And Fees
InsuranceCommissionsAndFees
14642000
CY2014 banf Cash Management
CashManagement
6741000
CY2014 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
91171000
CY2014 us-gaap Gains Losses On Sales Of Assets
GainsLossesOnSalesOfAssets
335000
CY2014 us-gaap Noninterest Income Other
NoninterestIncomeOther
5672000
CY2014 us-gaap Noninterest Income
NoninterestIncome
96413000
CY2014 us-gaap Occupancy Net
OccupancyNet
11610000
CY2014 us-gaap Depreciation
Depreciation
9595000
CY2014 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1754000
CY2014 us-gaap Marketing And Advertising Expense
MarketingAndAdvertisingExpense
7024000
CY2014 us-gaap Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
3291000
CY2014 us-gaap Other Noninterest Expense
OtherNoninterestExpense
36407000
CY2014 us-gaap Noninterest Expense
NoninterestExpense
183521000
CY2014 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
27284000
CY2014 us-gaap Net Income Loss
NetIncomeLoss
63887000
CY2014 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
4.14
CY2014 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
4.04
CY2014 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
613000
CY2014 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
286000
CY2014 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
533000
CY2014 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
206000
CY2014 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
-541000
CY2016Q4 us-gaap Deferred Tax Liabilities Other Comprehensive Income
DeferredTaxLiabilitiesOtherComprehensiveIncome
59000
CY2015Q4 us-gaap Deferred Tax Liabilities Other Comprehensive Income
DeferredTaxLiabilitiesOtherComprehensiveIncome
962000
CY2014 us-gaap Interest Expense Long Term Debt
InterestExpenseLongTermDebt
25000
CY2016 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
252284000
CY2015Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1598177000
CY2016 us-gaap Interest Paid Net
InterestPaidNet
14673000
CY2014 us-gaap Labor And Related Expense
LaborAndRelatedExpense
108640000
CY2014 us-gaap Payments To Purchase Loans Held For Sale
PaymentsToPurchaseLoansHeldForSale
153592000
CY2014 us-gaap Information Technology And Data Processing
InformationTechnologyAndDataProcessing
4689000
CY2014 banf Foreclosed Real Estate Income Expense Net
ForeclosedRealEstateIncomeExpenseNet
511000
CY2014 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
327000
CY2014 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
64173000
CY2014 us-gaap Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss
AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss
-747000
CY2014Q4 us-gaap Stockholders Equity
StockholdersEquity
609314000
CY2014 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
11349000
CY2014 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-910000
CY2014 us-gaap Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
152440000
CY2014 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-3683000
CY2014 us-gaap Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
760000
CY2014 us-gaap Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
309000
CY2014 us-gaap Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
-333000
CY2014 us-gaap Share Based Compensation
ShareBasedCompensation
1676000
CY2014 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
5719000
CY2014 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
4855000
CY2014 us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
76922000
CY2014 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
366064000
CY2016 banf Proceeds From Sale Of Other Real Estate Owned And Other Assets
ProceedsFromSaleOfOtherRealEstateOwnedAndOtherAssets
9519000
CY2015 banf Proceeds From Sale Of Other Real Estate Owned And Other Assets
ProceedsFromSaleOfOtherRealEstateOwnedAndOtherAssets
4957000
CY2014 banf Proceeds From Sale Of Other Real Estate Owned And Other Assets
ProceedsFromSaleOfOtherRealEstateOwnedAndOtherAssets
5851000
CY2016 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
13354000
CY2016 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
5523000
CY2016 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
22770000
CY2016 us-gaap Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
259760000
CY2016 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
32700000
CY2014 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
-174283000
CY2014 us-gaap Increase Decrease In Federal Funds Sold
IncreaseDecreaseInFederalFundsSold
4619000
CY2014 us-gaap Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
708000
CY2014 us-gaap Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
224217000
CY2014 us-gaap Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
4101000
CY2014 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
225394000
CY2014 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
11490000
CY2014 us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
-183376000
CY2014 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
183371000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities Within One Year Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
1568000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
1951000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
161000
CY2016Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
35709000
CY2016 us-gaap Use Of Estimates
UseOfEstimates
<div> <p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">Use of Estimates in the Preparation of Financial Statements </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:6pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">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>
CY2016 us-gaap Revenue Recognition Services Commissions
RevenueRecognitionServicesCommissions
<div> <p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">Insurance Commissions and Fees </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:6pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">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="text-align:justify;margin-bottom:0pt;margin-top:12pt;text-indent:4.54%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">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>
CY2016Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
4000
CY2016Q4 banf Interest Rate Risk Percentage
InterestRateRiskPercentage
0.50
CY2016 us-gaap Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
1200000
CY2016 banf Number Of Additional Banking Communities
NumberOfAdditionalBankingCommunities
2
CY2016Q4 banf Vault Cash And Funds In Bank
VaultCashAndFundsInBank
1754956000
CY2016Q4 banf Vault Cash Equivalents Reserves
VaultCashEquivalentsReserves
41968000
CY2016Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
4365000
CY2016Q4 us-gaap Available For Sale Securities
AvailableForSaleSecurities
465468000
CY2016Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
4403000
CY2016Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
42000
CY2015Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
61000
CY2016Q4 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
465315000
CY2015Q4 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
541670000
CY2016Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
2324000
CY2015Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
3424000
CY2016Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
2171000
CY2015Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
934000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
1561000
CY2015Q4 us-gaap Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
5168000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
1937000
CY2015Q4 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
2800000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
707000
CY2015Q4 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
795000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
160000
CY2015Q4 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
26000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
66542000
CY2015Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
272820000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
320150000
CY2015Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
178617000
CY2015Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
180145000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
6152000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
5830000
CY2015Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
8483000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
66199000
CY2015Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
75522000
CY2016Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
458721000
CY2015Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
535442000
CY2016Q4 banf Available For Sale Other Securities Amortized Cost Basis
AvailableForSaleOtherSecuritiesAmortizedCostBasis
6594000
CY2015Q4 banf Available For Sale Other Securities Amortized Cost Basis
AvailableForSaleOtherSecuritiesAmortizedCostBasis
6228000
CY2015Q4 us-gaap Held To Maturity Securities Debt Maturities Within One Year Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
5174000
CY2015Q4 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
2829000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
723000
CY2015Q4 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
319000
CY2015Q4 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
528000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
66662000
CY2015Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
272779000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
319839000
CY2015Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
9075000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
66246000
CY2015Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
75853000
CY2016Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
458899000
CY2015Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
537852000
CY2016Q4 banf Available For Sale Securities Other Securities
AvailableForSaleSecuritiesOtherSecurities
6569000
CY2015Q4 banf Available For Sale Securities Other Securities
AvailableForSaleSecuritiesOtherSecurities
6308000
CY2016 us-gaap Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
227000
CY2015 us-gaap Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
9394000
CY2014 us-gaap Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
1641000
CY2016 us-gaap Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
286000
CY2015 us-gaap Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
125000
CY2016Q4 us-gaap Pledged Financial Instruments Not Separately Reported Securities Pledged
PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged
439692000
CY2015Q4 us-gaap Pledged Financial Instruments Not Separately Reported Securities Pledged
PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged
493540000
CY2016Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
190508000
CY2015Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
189005000
CY2015Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
352000
CY2015Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
21163000
CY2015Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
582000
CY2015Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
210168000
CY2015Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
934000
CY2016Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
483000
CY2015Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
21000
CY2016 us-gaap Heldtomaturity Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Loss
HeldtomaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLoss
4000
CY2016Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
9000
CY2015Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
21000
CY2016 us-gaap Heldtomaturity Securities Continuous Unrealized Loss Position Aggregate Loss
HeldtomaturitySecuritiesContinuousUnrealizedLossPositionAggregateLoss
4000
CY2016Q4 banf Percentage Of Loans Outstanding By Category
PercentageOfLoansOutstandingByCategory
1.0000
CY2015Q4 banf Percentage Of Loans Outstanding By Category
PercentageOfLoansOutstandingByCategory
1.0000
CY2016Q4 banf Percentage Of Loans Secured By Real Estate
PercentageOfLoansSecuredByRealEstate
0.65
CY2016 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
70674000
CY2016Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
1962000
CY2015Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
1841000
CY2016Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
31798000
CY2015Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
30096000
CY2016Q4 us-gaap Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
1713000
CY2015Q4 us-gaap Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
15143000
CY2016Q4 banf Financing Receivable Recorded Investment Nonperforming And Restructured Loans
FinancingReceivableRecordedInvestmentNonperformingAndRestructuredLoans
35473000
CY2015Q4 banf Financing Receivable Recorded Investment Nonperforming And Restructured Loans
FinancingReceivableRecordedInvestmentNonperformingAndRestructuredLoans
47080000
CY2016Q4 us-gaap Other Real Estate And Foreclosed Assets
OtherRealEstateAndForeclosedAssets
3866000
CY2015Q4 us-gaap Other Real Estate And Foreclosed Assets
OtherRealEstateAndForeclosedAssets
8214000
CY2016Q4 banf Financing Receivable Recorded Investment Nonperforming And Restructured Assets
FinancingReceivableRecordedInvestmentNonperformingAndRestructuredAssets
39339000
CY2015Q4 banf Financing Receivable Recorded Investment Nonperforming And Restructured Assets
FinancingReceivableRecordedInvestmentNonperformingAndRestructuredAssets
55294000
CY2016 us-gaap Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans
LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
2000000
CY2015 us-gaap Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans
LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
2000000
CY2014 us-gaap Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans
LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
1200000
CY2015 us-gaap Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
1
CY2016Q4 us-gaap Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
35200000
CY2015Q4 us-gaap Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
24673000
CY2016Q4 us-gaap Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
4365032000
CY2015Q4 us-gaap Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
4207375000
CY2016Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
47665000
CY2015Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
57126000
CY2015Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
47667000
CY2016Q4 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
5797000
CY2015Q4 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
3268000
CY2016 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
35105000
CY2015 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
50521000
CY2016 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
4907000
CY2016 us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
415000
CY2016 us-gaap Allowance For Loan And Lease Losses Writeoffs Net
AllowanceForLoanAndLeaseLossesWriteoffsNet
4492000
CY2014Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
40889000
CY2015 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
7325000
CY2015 us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
427000
CY2016Q4 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
10519000
CY2016Q4 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
38174000
CY2015Q4 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
5985000
CY2015Q4 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
35681000
CY2015Q4 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
71184000
CY2015Q4 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
4153770000
CY2016 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
2553000
CY2015 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
2139000
CY2014 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
3573000
CY2016 banf Transfer To Repossessed Assets
TransferToRepossessedAssets
1402000
CY2015 banf Transfer To Repossessed Assets
TransferToRepossessedAssets
1098000
CY2014 banf Transfer To Repossessed Assets
TransferToRepossessedAssets
1209000
CY2016 us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
3955000
CY2015 us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
3237000
CY2014 us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
4782000
CY2015Q4 us-gaap Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
37577000
CY2014Q4 us-gaap Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
25019000
CY2013Q4 us-gaap Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
27134000
CY2016 us-gaap Loans And Leases Receivable Related Parties Additions
LoansAndLeasesReceivableRelatedPartiesAdditions
16133000
CY2015 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
32348000
CY2015Q4 us-gaap Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
0.0015
CY2016Q4 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
517500000
CY2016Q4 us-gaap Federal Home Loan Bank Stock
FederalHomeLoanBankStock
551900
CY2016Q4 us-gaap Line Of Credit Facility Fair Value Of Amount Outstanding
LineOfCreditFacilityFairValueOfAmountOutstanding
0
CY2016 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
34003000
CY2015 us-gaap Loans And Leases Receivable Related Parties Additions
LoansAndLeasesReceivableRelatedPartiesAdditions
22330000
CY2014 us-gaap Loans And Leases Receivable Related Parties Additions
LoansAndLeasesReceivableRelatedPartiesAdditions
22521000
CY2016 us-gaap Loans And Leases Receivable Related Parties Proceeds
LoansAndLeasesReceivableRelatedPartiesProceeds
26224000
CY2015 us-gaap Loans And Leases Receivable Related Parties Proceeds
LoansAndLeasesReceivableRelatedPartiesProceeds
9772000
CY2014 us-gaap Loans And Leases Receivable Related Parties Proceeds
LoansAndLeasesReceivableRelatedPartiesProceeds
24636000
CY2016Q4 us-gaap Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
27486000
CY2016Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
108864000
CY2016 banf Percentage Of Equity Investment
PercentageOfEquityInvestment
0.50
CY2016Q4 us-gaap Amortization Method Qualified Affordable Housing Project Investments
AmortizationMethodQualifiedAffordableHousingProjectInvestments
15200000
CY2015Q4 us-gaap Amortization Method Qualified Affordable Housing Project Investments
AmortizationMethodQualifiedAffordableHousingProjectInvestments
14500000
CY2016 us-gaap Affordable Housing Tax Credits And Other Tax Benefits Amount
AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount
4200000
CY2015 us-gaap Affordable Housing Tax Credits And Other Tax Benefits Amount
AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount
4000000
CY2014 us-gaap Affordable Housing Tax Credits And Other Tax Benefits Amount
AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount
3300000
CY2016 us-gaap Amortization Method Qualified Affordable Housing Project Investments Amortization
AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization
2900000
CY2015 us-gaap Amortization Method Qualified Affordable Housing Project Investments Amortization
AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization
2600000
CY2014 us-gaap Amortization Method Qualified Affordable Housing Project Investments Amortization
AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization
2300000
CY2016Q4 us-gaap Qualified Affordable Housing Project Investments Commitment
QualifiedAffordableHousingProjectInvestmentsCommitment
13500000
CY2016Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
23619000
CY2015Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
26570000
CY2016Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
10289000
CY2015Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
10875000
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2213000
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2213000
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2213000
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2101000
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
1270000
CY2016 us-gaap Finite Lived Intangible Asset Useful Life
FiniteLivedIntangibleAssetUsefulLife
P6Y8M12D
CY2016 us-gaap Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
0
CY2016 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2014Q4 us-gaap Goodwill
Goodwill
44962000
CY2015 us-gaap Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
9448000
CY2015 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
368000
CY2016Q4 us-gaap Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
418543000
CY2016Q4 us-gaap Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
124568000
CY2016Q4 us-gaap Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
66981000
CY2016Q4 us-gaap Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
37823000
CY2016Q4 us-gaap Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
39306000
CY2016Q4 us-gaap Time Deposit Maturities After Year Five
TimeDepositMaturitiesAfterYearFive
29000
CY2016Q4 us-gaap Time Deposits
TimeDeposits
687250000
CY2016Q4 us-gaap Time Deposits100000 Or More
TimeDeposits100000OrMore
328363000
CY2015Q4 us-gaap Time Deposits100000 Or More
TimeDeposits100000OrMore
342916000
CY2016Q4 banf Deposits Not Covered By Deposit Insurance
DepositsNotCoveredByDepositInsurance
122200000
CY2015Q4 banf Deposits Not Covered By Deposit Insurance
DepositsNotCoveredByDepositInsurance
120000000
CY2016Q4 us-gaap Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
0.0038
CY2014 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
28258000
CY2016 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
5308000
CY2015 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
4595000
CY2014 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
2709000
CY2016 banf Income Tax Benefit Expense On Securities Transaction
IncomeTaxBenefitExpenseOnSecuritiesTransaction
-21000
CY2015 banf Income Tax Benefit Expense On Securities Transaction
IncomeTaxBenefitExpenseOnSecuritiesTransaction
3200000
CY2014 banf Income Tax Benefit Expense On Securities Transaction
IncomeTaxBenefitExpenseOnSecuritiesTransaction
574000
CY2016 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
37778000
CY2015 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
35424000
CY2014 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
31910000
CY2016 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
756000
CY2015 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
663000
CY2014 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
571000
CY2016 banf Income Tax Reconciliation Modified Endowment Life Contracts Tax Benefit
IncomeTaxReconciliationModifiedEndowmentLifeContractsTaxBenefit
852000
CY2015 banf Income Tax Reconciliation Modified Endowment Life Contracts Tax Benefit
IncomeTaxReconciliationModifiedEndowmentLifeContractsTaxBenefit
763000
CY2014 banf Income Tax Reconciliation Modified Endowment Life Contracts Tax Benefit
IncomeTaxReconciliationModifiedEndowmentLifeContractsTaxBenefit
755000
CY2015 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
2898000
CY2014 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
1469000
CY2014 banf Income Tax Reconciliation New Markets Tax Credits
IncomeTaxReconciliationNewMarketsTaxCredits
1108000
CY2014 banf Income Tax Reconciliation Low Income Housing Tax Credits Net Of Amortization
IncomeTaxReconciliationLowIncomeHousingTaxCreditsNetOfAmortization
1209000
CY2015 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
248000
CY2014 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
1979000
CY2015 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
861000
CY2014 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-473000
CY2016Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
18748000
CY2016Q4 banf Deferred Tax Assets Write Downs Of Other Real Estate Owned
DeferredTaxAssetsWriteDownsOfOtherRealEstateOwned
769000
CY2015Q4 banf Deferred Tax Assets Write Downs Of Other Real Estate Owned
DeferredTaxAssetsWriteDownsOfOtherRealEstateOwned
1252000
CY2016Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
3197000
CY2015Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
3108000
CY2016Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
2441000
CY2015Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
3201000
CY2016Q4 us-gaap Deferred Tax Assets Investment In Subsidiaries
DeferredTaxAssetsInvestmentInSubsidiaries
4603000
CY2015Q4 us-gaap Deferred Tax Assets Investment In Subsidiaries
DeferredTaxAssetsInvestmentInSubsidiaries
3651000
CY2016Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
666000
CY2015Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
917000
CY2016Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
30424000
CY2015Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
28239000
CY2016Q4 banf Deferred Tax Liabilities Unrealized Gains On Securities
DeferredTaxLiabilitiesUnrealizedGainsOnSecurities
59000
CY2015Q4 banf Deferred Tax Liabilities Unrealized Gains On Securities
DeferredTaxLiabilitiesUnrealizedGainsOnSecurities
962000
CY2016Q4 banf Deferred Tax Liabilities Premium On Securities Of Banks Acquired
DeferredTaxLiabilitiesPremiumOnSecuritiesOfBanksAcquired
453000
CY2016Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
5365000
CY2016Q4 banf Deferred Tax Liabilities Basis Difference Related To Tax Credits
DeferredTaxLiabilitiesBasisDifferenceRelatedToTaxCredits
3435000
CY2016Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
6758000
CY2016Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
1408000
CY2016Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
271000
CY2015Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
606000
CY2016Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
17749000
CY2015Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
18515000
CY2016Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
12675000
CY2015Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
9724000
CY2016 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2015 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1018149
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
30000
CY2016 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
310699
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
30000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
707450
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
325200
CY2015 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
133000
CY2015 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
120758
CY2015 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
23750
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
499599
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
40.69
CY2016 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
58.08
CY2016 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
31.28
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
55.88
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
44.92
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
37.19
CY2014Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
36.55
CY2015 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
59.37
CY2015 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
26.60
CY2015 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
37.16
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
32.98
CY2016 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P9Y7M2D
CY2016 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P6Y9M11D
CY2015 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P8Y10M2D
CY2015 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P5Y6M11D
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
34049000
CY2016Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
18167000
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
18251000
CY2015Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
12812000
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
11.92
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
12230000
CY2016 us-gaap Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
9720000
CY2015 us-gaap Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
3212000
CY2014 us-gaap Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
4870000
CY2016 us-gaap Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions
4731000
CY2015 us-gaap Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions
1693000
CY2014 us-gaap Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions
2165000
CY2016 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
633000
CY2016 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
1003000
CY2016Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
2770000
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
0.0146
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
0.0202
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.0200
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
0.2041
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
0.2178
CY2016 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P10Y
CY2016 banf Board Fees Deferred Percentage For Credit To Stock Units
BoardFeesDeferredPercentageForCreditToStockUnits
1.00
CY2016Q4 banf Deferred Compensation Arrangement With Individual Accumulated Stock Units For Deferred Board Fees
DeferredCompensationArrangementWithIndividualAccumulatedStockUnitsForDeferredBoardFees
70022
CY2015Q4 banf Deferred Compensation Arrangement With Individual Accumulated Stock Units For Deferred Board Fees
DeferredCompensationArrangementWithIndividualAccumulatedStockUnitsForDeferredBoardFees
66376
CY2016Q4 banf Deferred Compensation Arrangement With Individual Stock Average Price
DeferredCompensationArrangementWithIndividualStockAveragePrice
41.74
CY2015Q4 banf Deferred Compensation Arrangement With Individual Stock Average Price
DeferredCompensationArrangementWithIndividualStockAveragePrice
39.64
CY2016 banf Number Of Retirement Plans
NumberOfRetirementPlans
2
CY2016 banf Aggregate Contribution By Employer
AggregateContributionByEmployer
4426000
CY2015 banf Aggregate Contribution By Employer
AggregateContributionByEmployer
3959000
CY2014Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
15504513
CY2016 banf Common Stock Dividend Payment Terms
CommonStockDividendPaymentTerms
As declared
CY2016 us-gaap Common Stock Voting Rights
CommonStockVotingRights
Voting
CY2016Q3 us-gaap Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased
150000
CY2016 us-gaap Stock Redeemed Or Called During Period Shares
StockRedeemedOrCalledDuringPeriodShares
100000
CY2015 us-gaap Stock Redeemed Or Called During Period Shares
StockRedeemedOrCalledDuringPeriodShares
28447
CY2016 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
55.23
CY2015 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
58.19
CY2016Q4 us-gaap Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased
150000
CY2015Q4 us-gaap Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased
166276
CY2016 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
70674000
CY2015 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
66170000
CY2015 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
66170000
CY2014 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
63887000
CY2014 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
63887000
CY2016 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
15615170
CY2016 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
296092
CY2016 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
15911262
CY2015 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
15559059
CY2015 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
327186
CY2015 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
15886245
CY2014 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
15430773
CY2014 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
363630
CY2014 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
15794403
CY2016 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
147219
CY2015 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
177718
CY2014 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
69405
CY2016 banf Average Exercise Prices Of Options Excluded From Computation Of Diluted Net Income Per Common Share
AverageExercisePricesOfOptionsExcludedFromComputationOfDilutedNetIncomePerCommonShare
60.49
CY2015 banf Average Exercise Prices Of Options Excluded From Computation Of Diluted Net Income Per Common Share
AverageExercisePricesOfOptionsExcludedFromComputationOfDilutedNetIncomePerCommonShare
58.47
CY2014 banf Average Exercise Prices Of Options Excluded From Computation Of Diluted Net Income Per Common Share
AverageExercisePricesOfOptionsExcludedFromComputationOfDilutedNetIncomePerCommonShare
55.87
CY2016Q4 banf Unfunded Loan Commitments
UnfundedLoanCommitments
981777000
CY2015Q4 banf Unfunded Loan Commitments
UnfundedLoanCommitments
960490000
CY2016Q4 banf Standby Letters Of Credit
StandbyLettersOfCredit
56551000
CY2015Q4 banf Standby Letters Of Credit
StandbyLettersOfCredit
61889000
CY2016Q4 banf Number Of Leased Parcels Of Land
NumberOfLeasedParcelsOfLand
2
CY2016Q4 banf Number Of Leased Atm Locations
NumberOfLeasedATMLocations
20
CY2016Q4 banf Number Of Storage Facilities
NumberOfStorageFacilities
2
CY2016Q4 banf Number Of Parking Lots
NumberOfParkingLots
4
CY2016 banf Number Of Leased Buildings
NumberOfLeasedBuildings
13
CY2016 banf Lease Expiry Period Maximum
LeaseExpiryPeriodMaximum
2064
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
419000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
421000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
355000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
205000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
172000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
700000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
2272000
CY2016 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
1524000
CY2015 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
1360000
CY2014 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
1255000
CY2016Q4 us-gaap Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral
DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
1569000
CY2016Q4 us-gaap Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral
DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral
1306000
CY2015Q4 us-gaap Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral
DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
1946000
CY2015Q4 us-gaap Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral
DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral
989000
CY2015Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
21124000
CY2014Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
28459000
CY2016 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
1096000
CY2015 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
609000
CY2016 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
191000
CY2015 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
2327000
CY2016 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
429000
CY2015 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
8817000
CY2016 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
-111000
CY2015 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
7141000
CY2016 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
-104000
CY2015 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
-3941000
CY2016Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
21385000
CY2016 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet
0
CY2015 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet
0
CY2016Q4 us-gaap Commitments Fair Value Disclosure
CommitmentsFairValueDisclosure
1718000
CY2015Q4 us-gaap Commitments Fair Value Disclosure
CommitmentsFairValueDisclosure
1681000
CY2016Q4 banf Letters Of Credit Fair Value Disclosure
LettersOfCreditFairValueDisclosure
424000
CY2015Q4 banf Letters Of Credit Fair Value Disclosure
LettersOfCreditFairValueDisclosure
464000
CY2016 banf Non Financial Assets Liabilities Value
NonFinancialAssetsLiabilitiesValue
0
CY2015 banf Non Financial Assets Liabilities Value
NonFinancialAssetsLiabilitiesValue
0
CY2016 banf Non Financial Assets Liabilities For Which No Impairment Provided
NonFinancialAssetsLiabilitiesForWhichNoImpairmentProvided
0
CY2015 banf Non Financial Assets Liabilities For Which No Impairment Provided
NonFinancialAssetsLiabilitiesForWhichNoImpairmentProvided
0
CY2016 us-gaap Derivative Gain On Derivative
DerivativeGainOnDerivative
32000
CY2015 us-gaap Derivative Gain On Derivative
DerivativeGainOnDerivative
341000
CY2014 us-gaap Derivative Gain On Derivative
DerivativeGainOnDerivative
500000
CY2016 banf Profit Share Percentage
ProfitSharePercentage
0.35
CY2015Q4 us-gaap Credit Risk Derivatives At Fair Value Net
CreditRiskDerivativesAtFairValueNet
37000
CY2016 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
4
CY2016 banf Noninterest Expense Excluding Depreciation And Amortization
NoninterestExpenseExcludingDepreciationAndAmortization
179021000
CY2015 banf Noninterest Expense Excluding Depreciation And Amortization
NoninterestExpenseExcludingDepreciationAndAmortization
173814000
CY2014 banf Noninterest Expense Excluding Depreciation And Amortization
NoninterestExpenseExcludingDepreciationAndAmortization
172172000
CY2014Q4 us-gaap Assets
Assets
6574972000
CY2016Q4 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
51553000
CY2016Q3 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
51431000
CY2016Q2 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
50868000
CY2016Q4 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
1672000
CY2016Q3 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
2940000
CY2016Q2 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
2804000
CY2016Q4 us-gaap Gain Loss On Sale Of Securities Net
GainLossOnSaleOfSecuritiesNet
52000
CY2016Q3 us-gaap Gain Loss On Sale Of Securities Net
GainLossOnSaleOfSecuritiesNet
-146000
CY2016Q2 us-gaap Gain Loss On Sale Of Securities Net
GainLossOnSaleOfSecuritiesNet
-65000
CY2016Q4 us-gaap Noninterest Income
NoninterestIncome
27431000
CY2016Q3 us-gaap Noninterest Income
NoninterestIncome
27927000
CY2016Q4 us-gaap Noninterest Expense
NoninterestExpense
48189000
CY2016Q3 us-gaap Noninterest Expense
NoninterestExpense
49204000
CY2016Q4 us-gaap Net Income Loss
NetIncomeLoss
18620000
CY2016Q3 us-gaap Net Income Loss
NetIncomeLoss
17982000
CY2016Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.19
CY2016Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.15
CY2016Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.16
CY2016Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.13
CY2015Q4 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
50075000
CY2015Q3 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
46876000
CY2015Q4 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
3646000
CY2015Q3 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
1424000
CY2015Q4 us-gaap Gain Loss On Sale Of Securities Net
GainLossOnSaleOfSecuritiesNet
2148000
CY2015Q2 us-gaap Gain Loss On Sale Of Securities Net
GainLossOnSaleOfSecuritiesNet
5392000
CY2015Q4 us-gaap Noninterest Income
NoninterestIncome
26473000
CY2015Q3 us-gaap Noninterest Income
NoninterestIncome
25324000
CY2015Q2 us-gaap Noninterest Income
NoninterestIncome
28715000
CY2015Q4 us-gaap Noninterest Expense
NoninterestExpense
49011000
CY2015Q3 us-gaap Noninterest Expense
NoninterestExpense
46352000
CY2015Q2 us-gaap Noninterest Expense
NoninterestExpense
45429000
CY2015Q4 us-gaap Net Income Loss
NetIncomeLoss
15728000
CY2015Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.99
CY2015Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.98
CY2015Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.17
CY2015Q3 us-gaap Net Income Loss
NetIncomeLoss
15630000
CY2015Q2 us-gaap Net Income Loss
NetIncomeLoss
18553000
CY2015Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.00
CY2015Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.01
CY2015Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.19

Files In Submission

Name View Source Status
0001564590-17-003546-index-headers.html Edgar Link pending
0001564590-17-003546-index.html Edgar Link pending
0001564590-17-003546.txt Edgar Link pending
0001564590-17-003546-xbrl.zip Edgar Link pending
banf-10k_20161231.htm Edgar Link pending
banf-20161231.xml Edgar Link completed
banf-20161231.xsd Edgar Link pending
banf-20161231_cal.xml Edgar Link unprocessable
banf-20161231_def.xml Edgar Link unprocessable
banf-20161231_lab.xml Edgar Link unprocessable
banf-20161231_pre.xml Edgar Link unprocessable
banf-ex211_10.htm Edgar Link pending
banf-ex231_11.htm Edgar Link pending
banf-ex311_7.htm Edgar Link pending
banf-ex312_9.htm Edgar Link pending
banf-ex321_8.htm Edgar Link pending
banf-ex322_6.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
g2017030718450013626092.jpg Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
R101.htm Edgar Link pending
R102.htm Edgar Link pending
R103.htm Edgar Link pending
R104.htm Edgar Link pending
R105.htm Edgar Link pending
R106.htm Edgar Link pending
R107.htm Edgar Link pending
R108.htm Edgar Link pending
R109.htm Edgar Link pending
R11.htm Edgar Link pending
R110.htm Edgar Link pending
R111.htm Edgar Link pending
R112.htm Edgar Link pending
R113.htm Edgar Link pending
R114.htm Edgar Link pending
R115.htm Edgar Link pending
R116.htm Edgar Link pending
R117.htm Edgar Link pending
R118.htm Edgar Link pending
R119.htm Edgar Link pending
R12.htm Edgar Link pending
R120.htm Edgar Link pending
R121.htm Edgar Link pending
R122.htm Edgar Link pending
R123.htm Edgar Link pending
R124.htm Edgar Link pending
R125.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
R95.htm Edgar Link pending
R96.htm Edgar Link pending
R97.htm Edgar Link pending
R98.htm Edgar Link pending
R99.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending