2014 Q4 Form 10-K Financial Statement
#000086041316000032 Filed on March 01, 2016
Income Statement
| Concept | 2014 Q4 | 2013 | 2012 Q4 |
|---|---|---|---|
| Revenue | $257.7M | ||
| YoY Change | -5.93% | ||
| 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 | $4.700M | $16.25M | $4.300M |
| YoY Change | 20.51% | -5.07% | -2.27% |
| % of Gross Profit | |||
| Operating Expenses | |||
| YoY Change | |||
| Operating Profit | |||
| YoY Change | |||
| Interest Expense | $20.70M | ||
| YoY Change | -31.28% | ||
| % of Operating Profit | |||
| Other Income/Expense, Net | |||
| YoY Change | |||
| Pretax Income | $35.10M | $132.7M | $25.80M |
| YoY Change | 10.03% | 50.35% | 28.36% |
| Income Tax | $12.30M | $46.57M | $8.900M |
| % Of Pretax Income | 35.04% | 35.09% | 34.5% |
| Net Earnings | $22.80M | $86.14M | $16.80M |
| YoY Change | 9.62% | 47.94% | 26.32% |
| Net Earnings / Revenue | 33.43% | ||
| Basic Earnings Per Share | $1.98 | ||
| Diluted Earnings Per Share | $493.5K | $1.96 | $388.9K |
| COMMON SHARES | |||
| Basic Shares Outstanding | 43.57M shares | ||
| Diluted Shares Outstanding | 44.04M shares |
Balance Sheet
| Concept | 2014 Q4 | 2013 | 2012 Q4 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $3.086B | $3.005B | |
| YoY Change | 14.87% | 13.73% | |
| Cash & Equivalents | $798.7M | $801.3M | |
| Short-Term Investments | $2.287B | $2.203B | |
| Other Short-Term Assets | |||
| YoY Change | |||
| Inventory | |||
| Prepaid Expenses | |||
| Receivables | |||
| Other Receivables | |||
| Total Short-Term Assets | |||
| YoY Change | |||
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $195.2M | $180.0M | $187.6M |
| YoY Change | 8.64% | -4.26% | 1.51% |
| Goodwill | $205.6M | $183.7M | |
| YoY Change | 11.94% | 0.0% | |
| Intangibles | |||
| YoY Change | |||
| Long-Term Investments | |||
| YoY Change | |||
| Other Assets | $5.000M | $12.00M | $3.000M |
| YoY Change | -58.33% | 300.0% | -70.0% |
| Total Long-Term Assets | |||
| YoY Change | |||
| TOTAL ASSETS | |||
| Total Short-Term Assets | |||
| Total Long-Term Assets | |||
| Total Assets | $8.610B | $7.565B | $7.722B |
| YoY Change | 13.82% | -2.03% | 5.41% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $6.000M | $5.000M | $7.000M |
| YoY Change | 20.0% | -28.57% | -12.5% |
| Accrued Expenses | |||
| YoY Change | |||
| Deferred Revenue | |||
| YoY Change | |||
| Short-Term Debt | $502.0M | $457.0M | $506.0M |
| YoY Change | 9.85% | -9.68% | -1.94% |
| Long-Term Debt Due | |||
| YoY Change | |||
| Total Short-Term Liabilities | $6.000M | $5.000M | $48.00M |
| YoY Change | -87.5% | -89.58% | 14.29% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $121.0M | $119.0M | $170.0M |
| YoY Change | 1.68% | -30.0% | 5.59% |
| Other Long-Term Liabilities | |||
| YoY Change | |||
| Total Long-Term Liabilities | $121.0M | $119.0M | $170.0M |
| YoY Change | 1.68% | -30.0% | 5.59% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $6.000M | $5.000M | $48.00M |
| Total Long-Term Liabilities | $121.0M | $119.0M | $170.0M |
| Total Liabilities | $7.701B | $6.763B | $6.971B |
| YoY Change | 13.87% | -2.98% | 6.35% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | $587.9M | $463.9M | |
| YoY Change | 10.48% | 6.6% | |
| Common Stock | |||
| YoY Change | |||
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | |||
| YoY Change | |||
| Treasury Stock Shares | |||
| Shareholders Equity | $908.9M | $802.0M | $751.2M |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $8.610B | $7.565B | $7.722B |
| YoY Change | 13.82% | -2.03% | 5.41% |
Cashflow Statement
| Concept | 2014 Q4 | 2013 | 2012 Q4 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $22.80M | $86.14M | $16.80M |
| YoY Change | 9.62% | 47.94% | 26.32% |
| Depreciation, Depletion And Amortization | $4.700M | $16.25M | $4.300M |
| YoY Change | 20.51% | -5.07% | -2.27% |
| Cash From Operating Activities | $57.80M | $150.2M | $50.90M |
| YoY Change | 46.33% | 10.6% | 16.48% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$5.700M | -$2.400M | |
| YoY Change | -60.42% | 14.29% | |
| Acquisitions | $0.00 | ||
| YoY Change | |||
| Other Investing Activities | -$175.5M | -$199.3M | -$97.30M |
| YoY Change | 87.5% | 57.3% | 23.48% |
| Cash From Investing Activities | -$168.9M | -$204.9M | -$99.80M |
| YoY Change | 74.66% | 45.26% | 23.51% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | -$9.366M | ||
| YoY Change | 468.33% | ||
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | 89.80M | -$211.8M | 238.8M |
| YoY Change | 80.32% | -163.38% | 4322.22% |
| NET CHANGE | |||
| Cash From Operating Activities | 57.80M | $150.2M | 50.90M |
| Cash From Investing Activities | -168.9M | -$204.9M | -99.80M |
| Cash From Financing Activities | 89.80M | -$211.8M | 238.8M |
| Net Change In Cash | -21.30M | -$266.5M | 189.9M |
| YoY Change | 187.84% | -181.03% | -699.05% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $57.80M | $150.2M | $50.90M |
| Capital Expenditures | -$5.700M | -$2.400M | |
| Free Cash Flow | $155.9M | $53.30M | |
| YoY Change | 3.8% | 16.38% |
Facts In Submission
| Frame | Concept Type | Concept / XBRL Key | Value | Unit |
|---|---|---|---|---|
| CY2015 | dei |
Amendment Flag
AmendmentFlag
|
false | |
| CY2015 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
| CY2015 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
| CY2015 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2015 | |
| CY2015 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2015-12-31 | |
| CY2015 | dei |
Document Type
DocumentType
|
10-K | |
| CY2015 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000860413 | |
| CY2015 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
| CY2015 | dei |
Entity Filer Category
EntityFilerCategory
|
Accelerated Filer | |
| CY2015Q2 | dei |
Entity Public Float
EntityPublicFloat
|
668057399 | USD |
| CY2014Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
460753000 | USD |
| CY2015 | dei |
Entity Registrant Name
EntityRegistrantName
|
FIRST INTERSTATE BANCSYSTEM INC | |
| CY2015 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
| CY2015 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
No | |
| CY2014Q4 | fibk |
Available For Sale And Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions
AvailableForSaleAndHeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
|
154 | securities |
| CY2015Q4 | fibk |
Available For Sale And Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions
AvailableForSaleAndHeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
|
198 | securities |
| CY2015Q4 | fibk |
Capital Requiredfor Capital Adequacyunder Basel Iii Fully Phasedin
CapitalRequiredforCapitalAdequacyunderBaselIIIFullyPhasedin
|
646658000 | USD |
| CY2015Q4 | fibk |
Capital Requiredfor Capital Adequacyunder Basel Iii Fully Phasedinto Risk Weighted Assets
CapitalRequiredforCapitalAdequacyunderBaselIIIFullyPhasedintoRiskWeightedAssets
|
0.1050 | |
| CY2015Q4 | fibk |
Capital Requiredfor Capital Adequacyunder Basel Iii Phasein Schedule
CapitalRequiredforCapitalAdequacyunderBaselIIIPhaseinSchedule
|
492692000 | USD |
| CY2015Q4 | fibk |
Capital Requiredfor Capital Adequacyunder Basel Iii Phasein Scheduleto Risk Weighted Assets
CapitalRequiredforCapitalAdequacyunderBaselIIIPhaseinScheduletoRiskWeightedAssets
|
0.080 | |
| CY2014 | fibk |
Certain Loans Acquiredin Transfer Not Accountedforas Debt Securities Accretable Yield Acquisitions
CertainLoansAcquiredinTransferNotAccountedforasDebtSecuritiesAccretableYieldAcquisitions
|
5233000 | USD |
| CY2015 | fibk |
Certain Loans Acquiredin Transfer Not Accountedforas Debt Securities Accretable Yield Acquisitions
CertainLoansAcquiredinTransferNotAccountedforasDebtSecuritiesAccretableYieldAcquisitions
|
432000 | USD |
| CY2014Q4 | fibk |
Certain Loans Acquiredin Transfer Not Accountedforas Debt Securities Carrying Value Accrual Status
CertainLoansAcquiredinTransferNotAccountedforasDebtSecuritiesCarryingValueAccrualStatus
|
31870000 | USD |
| CY2015Q4 | fibk |
Certain Loans Acquiredin Transfer Not Accountedforas Debt Securities Carrying Value Accrual Status
CertainLoansAcquiredinTransferNotAccountedforasDebtSecuritiesCarryingValueAccrualStatus
|
21507000 | USD |
| CY2014Q4 | fibk |
Certain Loans Acquiredin Transfer Not Accountedforas Debt Securities Carrying Value Non Accrual Status
CertainLoansAcquiredinTransferNotAccountedforasDebtSecuritiesCarryingValueNonAccrualStatus
|
0 | USD |
| CY2015Q4 | fibk |
Certain Loans Acquiredin Transfer Not Accountedforas Debt Securities Carrying Value Non Accrual Status
CertainLoansAcquiredinTransferNotAccountedforasDebtSecuritiesCarryingValueNonAccrualStatus
|
0 | USD |
| CY2015Q4 | fibk |
Common Equity Tier One Capital Requiredfor Capital Adequacyunder Basel Iii Phasein Schedule
CommonEquityTierOneCapitalRequiredforCapitalAdequacyunderBaselIIIPhaseinSchedule
|
383040000 | USD |
| CY2015Q4 | fibk |
Common Equity Tier One Capital Requiredfor Capital Adequacyunder Basel Iii Phasein Scheduleto Risk Weighted Assets
CommonEquityTierOneCapitalRequiredforCapitalAdequacyunderBaselIIIPhaseinScheduletoRiskWeightedAssets
|
0.045 | |
| CY2015Q4 | fibk |
Common Equity Tier One Capitaltobe Well Capitalized
CommonEquityTierOneCapitaltobeWellCapitalized
|
400312000 | USD |
| CY2015Q4 | fibk |
Common Equity Tier One Capitaltobe Well Capitalizedto Risk Weighted Assets
CommonEquityTierOneCapitaltobeWellCapitalizedtoRiskWeightedAssets
|
0.065 | |
| CY2015Q4 | fibk |
Common Equity Tier One Risk Based Capitalto Risk Weighted Assets
CommonEquityTierOneRiskBasedCapitaltoRiskWeightedAssets
|
0.127 | |
| CY2015Q4 | fibk |
Common Equity Tier One Risked Based Capital
CommonEquityTierOneRiskedBasedCapital
|
781339000 | USD |
| CY2015 | fibk |
Company Sponsored Wholly Owned Business Trusts Number
CompanySponsoredWhollyOwnedBusinessTrustsNumber
|
6 | |
| CY2015Q4 | fibk |
Contractual Maturities Time Deposits Six Monthsthrough Twelve Months
ContractualMaturitiesTimeDepositsSixMonthsthroughTwelveMonths
|
266174000 | USD |
| CY2015Q4 | fibk |
Contractual Maturities Time Deposits Three Monthsor Less
ContractualMaturitiesTimeDepositsThreeMonthsorLess
|
309819000 | USD |
| CY2015Q4 | fibk |
Contractual Maturities Time Deposits Three Monthsthrough Six Months
ContractualMaturitiesTimeDepositsThreeMonthsthroughSixMonths
|
161333000 | USD |
| CY2014Q4 | fibk |
Core Deposit Intangibles Net
CoreDepositIntangiblesNet
|
13282000 | USD |
| CY2015Q4 | fibk |
Core Deposit Intangibles Net
CoreDepositIntangiblesNet
|
10589000 | USD |
| CY2014Q4 | fibk |
Credit Extension Commitments
CreditExtensionCommitments
|
1415119000 | USD |
| CY2015Q4 | fibk |
Credit Extension Commitments
CreditExtensionCommitments
|
1401686000 | USD |
| CY2014Q4 | fibk |
Credit Extension Commitments Beyond One Year
CreditExtensionCommitmentsBeyondOneYear
|
363609000 | USD |
| CY2015Q4 | fibk |
Credit Extension Commitments Beyond One Year
CreditExtensionCommitmentsBeyondOneYear
|
388752000 | USD |
| CY2015 | fibk |
Deferred Compensation Arrangement With Individual Required Service Hours
DeferredCompensationArrangementWithIndividualRequiredServiceHours
|
PT20H | |
| CY2014Q4 | fibk |
Deferred Tax Assets Deferred Gain Sale Of Subsidiary
DeferredTaxAssetsDeferredGainSaleOfSubsidiary
|
253000 | USD |
| CY2015Q4 | fibk |
Deferred Tax Assets Deferred Gain Sale Of Subsidiary
DeferredTaxAssetsDeferredGainSaleOfSubsidiary
|
0 | USD |
| CY2014Q4 | fibk |
Deferred Tax Assets Other Real Estate Owned Write Downs And Carrying Costs
DeferredTaxAssetsOtherRealEstateOwnedWriteDownsAndCarryingCosts
|
2536000 | USD |
| CY2015Q4 | fibk |
Deferred Tax Assets Other Real Estate Owned Write Downs And Carrying Costs
DeferredTaxAssetsOtherRealEstateOwnedWriteDownsAndCarryingCosts
|
598000 | USD |
| CY2014Q4 | fibk |
Deferred Tax Liabilities Agency Stock Dividends
DeferredTaxLiabilitiesAgencyStockDividends
|
2407000 | USD |
| CY2015Q4 | fibk |
Deferred Tax Liabilities Agency Stock Dividends
DeferredTaxLiabilitiesAgencyStockDividends
|
2442000 | USD |
| CY2014Q4 | fibk |
Deferred Tax Liabilities Unrealized Gains On Available For Sale Securities
DeferredTaxLiabilitiesUnrealizedGainsOnAvailableForSaleSecurities
|
1351000 | USD |
| CY2015Q4 | fibk |
Deferred Tax Liabilities Unrealized Gains On Available For Sale Securities
DeferredTaxLiabilitiesUnrealizedGainsOnAvailableForSaleSecurities
|
2538000 | USD |
| CY2014Q4 | fibk |
Deferredrevenueoncontract
Deferredrevenueoncontract
|
481000 | USD |
| CY2015Q4 | fibk |
Deferredrevenueoncontract
Deferredrevenueoncontract
|
1087000 | USD |
| CY2015 | fibk |
Expenses Relatedto Acquisition Excluded From Pro Forma Net Income
ExpensesRelatedtoAcquisitionExcludedFromProFormaNetIncome
|
5052000 | USD |
| CY2015Q4 | fibk |
Fdic Deposit Insurance Limit
FDICDepositInsuranceLimit
|
250000 | USD |
| CY2014Q4 | fibk |
Federal Reserve Bank Unrestricted Cash Held Carrying Value
FederalReserveBankUnrestrictedCashHeldCarryingValue
|
631562000 | USD |
| CY2015Q4 | fibk |
Federal Reserve Bank Unrestricted Cash Held Carrying Value
FederalReserveBankUnrestrictedCashHeldCarryingValue
|
636345000 | USD |
| CY2014Q4 | fibk |
Financing Receivable Modifications Recorded Investment Accrual Method
FinancingReceivableModificationsRecordedInvestmentAccrualMethod
|
20952000 | USD |
| CY2015Q4 | fibk |
Financing Receivable Modifications Recorded Investment Accrual Method
FinancingReceivableModificationsRecordedInvestmentAccrualMethod
|
15419000 | USD |
| CY2014Q4 | fibk |
Financing Receivable Modifications Recorded Investment Non Accrual
FinancingReceivableModificationsRecordedInvestmentNonAccrual
|
23275000 | USD |
| CY2015Q4 | fibk |
Financing Receivable Modifications Recorded Investment Non Accrual
FinancingReceivableModificationsRecordedInvestmentNonAccrual
|
24911000 | USD |
| CY2013 | fibk |
Financing Receivable Recorded Investment Nonaccrual Status Interest Income If Accrued
FinancingReceivableRecordedInvestmentNonaccrualStatusInterestIncomeIfAccrued
|
4630000 | USD |
| CY2014 | fibk |
Financing Receivable Recorded Investment Nonaccrual Status Interest Income If Accrued
FinancingReceivableRecordedInvestmentNonaccrualStatusInterestIncomeIfAccrued
|
3970000 | USD |
| CY2015 | fibk |
Financing Receivable Recorded Investment Nonaccrual Status Interest Income If Accrued
FinancingReceivableRecordedInvestmentNonaccrualStatusInterestIncomeIfAccrued
|
3150000 | USD |
| CY2014Q4 | fibk |
Foreclosed Residential Real Estateincludedin Other Real Estate Owned
ForeclosedResidentialRealEstateincludedinOtherRealEstateOwned
|
2644 | USD |
| CY2015Q4 | fibk |
Foreclosed Residential Real Estateincludedin Other Real Estate Owned
ForeclosedResidentialRealEstateincludedinOtherRealEstateOwned
|
1686000 | USD |
| CY2013 | fibk |
Impairment Of Real Estate Change In Appraised Value
ImpairmentOfRealEstateChangeInAppraisedValue
|
1083000 | USD |
| CY2014 | fibk |
Impairment Of Real Estate Change In Appraised Value
ImpairmentOfRealEstateChangeInAppraisedValue
|
93000 | USD |
| CY2015 | fibk |
Impairment Of Real Estate Change In Appraised Value
ImpairmentOfRealEstateChangeInAppraisedValue
|
106000 | USD |
| CY2013 | fibk |
Impairment Of Real Estate Change In Management Estimates
ImpairmentOfRealEstateChangeInManagementEstimates
|
2429000 | USD |
| CY2014 | fibk |
Impairment Of Real Estate Change In Management Estimates
ImpairmentOfRealEstateChangeInManagementEstimates
|
131000 | USD |
| CY2015 | fibk |
Impairment Of Real Estate Change In Management Estimates
ImpairmentOfRealEstateChangeInManagementEstimates
|
101000 | USD |
| CY2013 | fibk |
Impairmentof Real Estateand Other Assets Pending Disposal
ImpairmentofRealEstateandOtherAssetsPendingDisposal
|
3512000 | USD |
| CY2014 | fibk |
Impairmentof Real Estateand Other Assets Pending Disposal
ImpairmentofRealEstateandOtherAssetsPendingDisposal
|
326000 | USD |
| CY2015 | fibk |
Impairmentof Real Estateand Other Assets Pending Disposal
ImpairmentofRealEstateandOtherAssetsPendingDisposal
|
1013000 | USD |
| CY2013 | fibk |
Income From Origination And Sale Of Loans
IncomeFromOriginationAndSaleOfLoans
|
34254000 | USD |
| CY2014 | fibk |
Income From Origination And Sale Of Loans
IncomeFromOriginationAndSaleOfLoans
|
23940000 | USD |
| CY2015 | fibk |
Income From Origination And Sale Of Loans
IncomeFromOriginationAndSaleOfLoans
|
29973000 | USD |
| CY2013 | fibk |
Interest Expense Preferred Stock Pending Redemption
InterestExpensePreferredStockPendingRedemption
|
159000 | USD |
| CY2014 | fibk |
Interest Expense Preferred Stock Pending Redemption
InterestExpensePreferredStockPendingRedemption
|
0 | USD |
| CY2015 | fibk |
Interest Expense Preferred Stock Pending Redemption
InterestExpensePreferredStockPendingRedemption
|
0 | USD |
| CY2014Q4 | fibk |
Loans And Leases Receivable Held For Investment
LoansAndLeasesReceivableHeldForInvestment
|
4856615000 | USD |
| CY2015Q4 | fibk |
Loans And Leases Receivable Held For Investment
LoansAndLeasesReceivableHeldForInvestment
|
5193321000 | USD |
| CY2013Q4 | fibk |
Loans And Leases Receivable Held For Investment Evaluated For Impairment
LoansAndLeasesReceivableHeldForInvestmentEvaluatedForImpairment
|
4303992000 | USD |
| CY2014Q4 | fibk |
Loans And Leases Receivable Held For Investment Evaluated For Impairment
LoansAndLeasesReceivableHeldForInvestmentEvaluatedForImpairment
|
4856615000 | USD |
| CY2015Q4 | fibk |
Loans And Leases Receivable Held For Investment Evaluated For Impairment
LoansAndLeasesReceivableHeldForInvestmentEvaluatedForImpairment
|
5193321000 | USD |
| CY2014 | fibk |
Other Comprehensive Income Loss Available For Sale Securities Transferred To Held To Maturity Unamortized Premium Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTransferredToHeldToMaturityUnamortizedPremiumAdjustmentBeforeTax
|
-548000 | USD |
| CY2015 | fibk |
Other Comprehensive Income Loss Available For Sale Securities Transferred To Held To Maturity Unamortized Premium Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTransferredToHeldToMaturityUnamortizedPremiumAdjustmentBeforeTax
|
-1101000 | USD |
| CY2014 | fibk |
Other Comprehensive Income Loss Available For Sale Securities Transferred To Held To Maturity Unamortized Premium Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTransferredToHeldToMaturityUnamortizedPremiumAdjustmentNetOfTax
|
-332000 | USD |
| CY2015 | fibk |
Other Comprehensive Income Loss Available For Sale Securities Transferred To Held To Maturity Unamortized Premium Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTransferredToHeldToMaturityUnamortizedPremiumAdjustmentNetOfTax
|
-668000 | USD |
| CY2014 | fibk |
Other Comprehensive Income Loss Available For Sale Securities Transferred To Held To Maturity Unamortized Premium Tax Expense Benefit
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTransferredToHeldToMaturityUnamortizedPremiumTaxExpenseBenefit
|
-216000 | USD |
| CY2015 | fibk |
Other Comprehensive Income Loss Available For Sale Securities Transferred To Held To Maturity Unamortized Premium Tax Expense Benefit
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTransferredToHeldToMaturityUnamortizedPremiumTaxExpenseBenefit
|
-433000 | USD |
| CY2013 | fibk |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentTax
|
54000 | USD |
| CY2014 | fibk |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentTax
|
681000 | USD |
| CY2015 | fibk |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentTax
|
23000 | USD |
| CY2013 | fibk |
Other Comprehensive Income Loss Unamortized Premium On Available For Sale Securities Transferred To Held To Maturity
OtherComprehensiveIncomeLossUnamortizedPremiumOnAvailableForSaleSecuritiesTransferredToHeldToMaturity
|
0 | USD |
| CY2014 | fibk |
Other Comprehensive Income Loss Unamortized Premium On Available For Sale Securities Transferred To Held To Maturity
OtherComprehensiveIncomeLossUnamortizedPremiumOnAvailableForSaleSecuritiesTransferredToHeldToMaturity
|
-548000 | USD |
| CY2015 | fibk |
Other Comprehensive Income Loss Unamortized Premium On Available For Sale Securities Transferred To Held To Maturity
OtherComprehensiveIncomeLossUnamortizedPremiumOnAvailableForSaleSecuritiesTransferredToHeldToMaturity
|
-1101000 | USD |
| CY2013 | fibk |
Other Real Estate Owned Expense Net Of Income
OtherRealEstateOwnedExpenseNetOfIncome
|
2291000 | USD |
| CY2014 | fibk |
Other Real Estate Owned Expense Net Of Income
OtherRealEstateOwnedExpenseNetOfIncome
|
-272000 | USD |
| CY2015 | fibk |
Other Real Estate Owned Expense Net Of Income
OtherRealEstateOwnedExpenseNetOfIncome
|
-1475000 | USD |
| CY2013 | fibk |
Outsourced Technology Services
OutsourcedTechnologyServices
|
9029000 | USD |
| CY2014 | fibk |
Outsourced Technology Services
OutsourcedTechnologyServices
|
9423000 | USD |
| CY2015 | fibk |
Outsourced Technology Services
OutsourcedTechnologyServices
|
10124000 | USD |
| CY2014Q4 | fibk |
Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements At Cost
PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAtCost
|
1351787000 | USD |
| CY2015Q4 | fibk |
Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements At Cost
PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAtCost
|
1325078000 | USD |
| CY2013 | fibk |
Pro Forma Interest Income
ProFormaInterestIncome
|
280455000 | USD |
| CY2014 | fibk |
Pro Forma Interest Income
ProFormaInterestIncome
|
280102000 | USD |
| CY2013 | fibk |
Pro Forma Non Interest Income
ProFormaNonInterestIncome
|
120005000 | USD |
| CY2014 | fibk |
Pro Forma Non Interest Income
ProFormaNonInterestIncome
|
114984000 | USD |
| CY2013 | fibk |
Real Estate Acquired Through Foreclosure Acquired Through Acquisition
RealEstateAcquiredThroughForeclosureAcquiredThroughAcquisition
|
0 | USD |
| CY2014 | fibk |
Real Estate Acquired Through Foreclosure Acquired Through Acquisition
RealEstateAcquiredThroughForeclosureAcquiredThroughAcquisition
|
3608000 | USD |
| CY2015 | fibk |
Real Estate Acquired Through Foreclosure Acquired Through Acquisition
RealEstateAcquiredThroughForeclosureAcquiredThroughAcquisition
|
0 | USD |
| CY2013 | fibk |
Real Estate Acquired Through Foreclosure Additions
RealEstateAcquiredThroughForeclosureAdditions
|
11545000 | USD |
| CY2014 | fibk |
Real Estate Acquired Through Foreclosure Additions
RealEstateAcquiredThroughForeclosureAdditions
|
5198000 | USD |
| CY2015 | fibk |
Real Estate Acquired Through Foreclosure Additions
RealEstateAcquiredThroughForeclosureAdditions
|
5560000 | USD |
| CY2013 | fibk |
Real Estate Acquired Through Foreclosure Disposals
RealEstateAcquiredThroughForeclosureDisposals
|
25165000 | USD |
| CY2014 | fibk |
Real Estate Acquired Through Foreclosure Disposals
RealEstateAcquiredThroughForeclosureDisposals
|
10532000 | USD |
| CY2015 | fibk |
Real Estate Acquired Through Foreclosure Disposals
RealEstateAcquiredThroughForeclosureDisposals
|
12653000 | USD |
| CY2013 | fibk |
Real Estate Acquired Through Foreclosure Improvements
RealEstateAcquiredThroughForeclosureImprovements
|
65000 | USD |
| CY2014 | fibk |
Real Estate Acquired Through Foreclosure Improvements
RealEstateAcquiredThroughForeclosureImprovements
|
0 | USD |
| CY2015 | fibk |
Real Estate Acquired Through Foreclosure Improvements
RealEstateAcquiredThroughForeclosureImprovements
|
0 | USD |
| CY2014Q2 | fibk |
Remaining Expected Livesof Availablefor Sale Securities Transferredto Heldto Maturity
RemainingExpectedLivesofAvailableforSaleSecuritiesTransferredtoHeldtoMaturity
|
P4Y3M17D | |
| CY2015Q4 | fibk |
Remaining Expected Livesof Availablefor Sale Securities Transferredto Heldto Maturity
RemainingExpectedLivesofAvailableforSaleSecuritiesTransferredtoHeldtoMaturity
|
P4Y | |
| CY2015Q4 | fibk |
Tier One Capital Requiredfor Capital Adequacyunder Basel Iii Fully Phasedin
TierOneCapitalRequiredforCapitalAdequacyunderBaselIIIFullyPhasedin
|
523485000 | USD |
| CY2015Q4 | fibk |
Tier One Capital Requiredfor Capital Adequacyunder Basel Iii Fully Phasedinto Risk Weighted Assets
TierOneCapitalRequiredforCapitalAdequacyunderBaselIIIFullyPhasedintoRiskWeightedAssets
|
0.085 | |
| CY2015Q4 | fibk |
Tier One Capital Requiredfor Capital Adequacyunder Basel Iii Phasein Scheduleto Risk Weighted Assets
TierOneCapitalRequiredforCapitalAdequacyunderBaselIIIPhaseinScheduletoRiskWeightedAssets
|
0.060 | |
| CY2015Q4 | fibk |
Tier One Common Equity Capital Requiredfor Capital Adequacyunder Basel Iii Fully Phasedin
TierOneCommonEquityCapitalRequiredforCapitalAdequacyunderBaselIIIFullyPhasedin
|
595840000 | USD |
| CY2015Q4 | fibk |
Tier One Common Equity Capital Requiredfor Capital Adequacyunder Basel Iii Fully Phasedinto Risk Weighted Assets
TierOneCommonEquityCapitalRequiredforCapitalAdequacyunderBaselIIIFullyPhasedintoRiskWeightedAssets
|
0.070 | |
| CY2015Q4 | fibk |
Tier One Risk Based Capitalunder Basel Iii Phasein Schedule
TierOneRiskBasedCapitalunderBaselIIIPhaseinSchedule
|
369519000 | USD |
| CY2014Q4 | fibk |
Time Deposits250000or More
TimeDeposits250000orMore
|
228410000 | USD |
| CY2015Q4 | fibk |
Time Deposits250000or More
TimeDeposits250000orMore
|
222912000 | USD |
| CY2014Q4 | fibk |
Time Deposits Obtained Certificate Of Deposit Account Registry Service
TimeDepositsObtainedCertificateOfDepositAccountRegistryService
|
40491000 | USD |
| CY2015Q4 | fibk |
Time Deposits Obtained Certificate Of Deposit Account Registry Service
TimeDepositsObtainedCertificateOfDepositAccountRegistryService
|
38336000 | USD |
| CY2013 | fibk |
Transfer Of Portfolio Loans To Mortgage Servicing Assets
TransferOfPortfolioLoansToMortgageServicingAssets
|
3581000 | USD |
| CY2014 | fibk |
Transfer Of Portfolio Loans To Mortgage Servicing Assets
TransferOfPortfolioLoansToMortgageServicingAssets
|
2717000 | USD |
| CY2015 | fibk |
Transfer Of Portfolio Loans To Mortgage Servicing Assets
TransferOfPortfolioLoansToMortgageServicingAssets
|
3614000 | USD |
| CY2013 | fibk |
Transfer Of Premises And Equipment Pending Disposalto Other Assets Book Value
TransferOfPremisesAndEquipmentPendingDisposaltoOtherAssetsBookValue
|
1448000 | USD |
| CY2015 | fibk |
Transfer Of Premises And Equipment Pending Disposalto Other Assets Book Value
TransferOfPremisesAndEquipmentPendingDisposaltoOtherAssetsBookValue
|
1805000 | USD |
| CY2014Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
|
66164000 | USD |
| CY2015Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
|
53042000 | USD |
| CY2013 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-14655000 | USD |
| CY2014 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-14690000 | USD |
| CY2015 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-14880000 | USD |
| CY2014Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
129695000 | USD |
| CY2015Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
141862000 | USD |
| CY2014Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-2121000 | USD |
| CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
684000 | USD |
| CY2014Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
0 | USD |
| CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
100000 | USD |
| CY2014Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-2534000 | USD |
| CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
406000 | USD |
| CY2013 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
2936000 | USD |
| CY2014 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
3634000 | USD |
| CY2015 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
3959000 | USD |
| CY2013 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
1898000 | USD |
| CY2014 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
2193000 | USD |
| CY2015 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
1443000 | USD |
| CY2013 | us-gaap |
Advertising Expense
AdvertisingExpense
|
3532000 | USD |
| CY2014 | us-gaap |
Advertising Expense
AdvertisingExpense
|
3734000 | USD |
| CY2015 | us-gaap |
Advertising Expense
AdvertisingExpense
|
3452000 | USD |
| CY2013 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
2936000 | USD |
| CY2014 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
3634000 | USD |
| CY2015 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
3959000 | USD |
| CY2013 | us-gaap |
Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
|
11466000 | USD |
| CY2014 | us-gaap |
Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
|
9478000 | USD |
| CY2015 | us-gaap |
Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
|
7432000 | USD |
| CY2013 | us-gaap |
Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
|
20513000 | USD |
| CY2014 | us-gaap |
Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
|
13995000 | USD |
| CY2015 | us-gaap |
Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
|
11637000 | USD |
| CY2013 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
1418000 | USD |
| CY2014 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
2251000 | USD |
| CY2015 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3388000 | USD |
| CY2013 | us-gaap |
Amortization Of Mortgage Servicing Rights Ms Rs
AmortizationOfMortgageServicingRightsMSRs
|
2787000 | USD |
| CY2014 | us-gaap |
Amortization Of Mortgage Servicing Rights Ms Rs
AmortizationOfMortgageServicingRightsMSRs
|
2361000 | USD |
| CY2015 | us-gaap |
Amortization Of Mortgage Servicing Rights Ms Rs
AmortizationOfMortgageServicingRightsMSRs
|
2434000 | USD |
| CY2014Q4 | us-gaap |
Assets
Assets
|
8609936000 | USD |
| CY2015Q4 | us-gaap |
Assets
Assets
|
8728196000 | USD |
| CY2014Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
12426000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
10169000 | USD |
| CY2014Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
8996000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
3725000 | USD |
| CY2014Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
1708494000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
1450396000 | USD |
| CY2014Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
7407000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
1058000 | USD |
| CY2014Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
8996000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
3725000 | USD |
| CY2014Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
815855000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
639513000 | USD |
| CY2014Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
1589000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
2667000 | USD |
| CY2014Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
355102000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
556823000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
82690000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis
|
329638000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value
AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue
|
331620000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling After Year Ten Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis
|
55311000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling After Year Ten Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue
|
55752000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis
|
46874000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue
|
47117000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis
|
1018573000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue
|
1022351000 | USD |
| CY2014Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
1711924000 | USD |
| CY2015Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
1456840000 | USD |
| CY2013 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
49000 | USD |
| CY2014 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
274000 | USD |
| CY2015 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
156000 | USD |
| CY2013 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
48000 | USD |
| CY2014 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
213000 | USD |
| CY2015 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
19000 | USD |
| CY2015Q4 | us-gaap |
Business Acquisition Equity Interest Issued Or Issuable Value Assigned
BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned
|
35972000 | USD |
| CY2013 | us-gaap |
Business Acquisitions Pro Forma Net Income Loss
BusinessAcquisitionsProFormaNetIncomeLoss
|
84264000 | USD |
| CY2014 | us-gaap |
Business Acquisitions Pro Forma Net Income Loss
BusinessAcquisitionsProFormaNetIncomeLoss
|
87129000 | USD |
| CY2013 | us-gaap |
Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
|
400460000 | USD |
| CY2014 | us-gaap |
Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
|
395086000 | USD |
| CY2013 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
0 | USD |
| CY2014 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
4017000 | USD |
| CY2015 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
795000 | USD |
| CY2014Q4 | us-gaap |
Capital
Capital
|
897769000 | USD |
| CY2015Q4 | us-gaap |
Capital
Capital
|
946156000 | USD |
| CY2014Q4 | us-gaap |
Capital Required For Capital Adequacy
CapitalRequiredForCapitalAdequacy
|
444685000 | USD |
| CY2014Q4 | us-gaap |
Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.080 | |
| CY2014Q4 | us-gaap |
Capital Required To Be Well Capitalized
CapitalRequiredToBeWellCapitalized
|
555856000 | USD |
| CY2015Q4 | us-gaap |
Capital Required To Be Well Capitalized
CapitalRequiredToBeWellCapitalized
|
615865000 | USD |
| CY2014Q4 | us-gaap |
Capital Required To Be Well Capitalized To Risk Weighted Assets
CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
|
0.100 | |
| CY2015Q4 | us-gaap |
Capital Required To Be Well Capitalized To Risk Weighted Assets
CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
|
0.100 | |
| CY2014Q4 | us-gaap |
Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
|
0.162 | |
| CY2015Q4 | us-gaap |
Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
|
0.154 | |
| CY2012Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
801332000 | USD |
| CY2013Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
534827000 | USD |
| CY2014Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
798670000 | USD |
| CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
780457000 | USD |
| CY2013 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-266505000 | USD |
| CY2014 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
263843000 | USD |
| CY2015 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-18213000 | USD |
| CY2014Q4 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
147894000 | USD |
| CY2015Q4 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
132595000 | USD |
| CY2014 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
4870000 | USD |
| CY2015 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
11047000 | USD |
| CY2014Q4 | us-gaap |
Cash Cash Equivalents And Federal Funds Sold
CashCashEquivalentsAndFederalFundsSold
|
798670000 | USD |
| CY2015Q4 | us-gaap |
Cash Cash Equivalents And Federal Funds Sold
CashCashEquivalentsAndFederalFundsSold
|
780457000 | USD |
| CY2013Q4 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
|
0 | USD |
| CY2014Q4 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
|
5781000 | USD |
| CY2015Q4 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
|
6713000 | USD |
| CY2014 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion
|
735000 | USD |
| CY2015 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion
|
2884000 | USD |
| CY2014 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions
|
0 | USD |
| CY2015 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions
|
594000 | USD |
| CY2014 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans
|
201000 | USD |
| CY2015 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans
|
517000 | USD |
| CY2014 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference
|
1484000 | USD |
| CY2015 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference
|
3307000 | USD |
| CY2014Q4 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Allowance For Loan Losses
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLosses
|
287000 | USD |
| CY2015Q4 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Allowance For Loan Losses
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLosses
|
382000 | USD |
| CY2014Q4 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet
|
31870000 | USD |
| CY2015Q4 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet
|
21507000 | USD |
| CY2014Q4 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Outstanding Balance
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance
|
41910000 | USD |
| CY2015Q4 | us-gaap |
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Outstanding Balance
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance
|
33755000 | USD |
| CY2015Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
200000000 | shares |
| CY2014Q4 | us-gaap |
Common Stocks Including Additional Paid In Capital
CommonStocksIncludingAdditionalPaidInCapital
|
323596000 | USD |
| CY2015Q4 | us-gaap |
Common Stocks Including Additional Paid In Capital
CommonStocksIncludingAdditionalPaidInCapital
|
311720000 | USD |
| CY2014Q4 | us-gaap |
Compensating Balance Amount
CompensatingBalanceAmount
|
7507000 | USD |
| CY2015Q4 | us-gaap |
Compensating Balance Amount
CompensatingBalanceAmount
|
10031000 | USD |
| CY2013 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
54104000 | USD |
| CY2014 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
97908000 | USD |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
89735000 | USD |
| CY2015Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More After12 Months
ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months
|
164589000 | USD |
| CY2015Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More Six Months Through12 Months
ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months
|
131381000 | USD |
| CY2015Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More Three Months Or Less
ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess
|
109343000 | USD |
| CY2015Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More Three Months Through Six Months
ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths
|
82059000 | USD |
| CY2013 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
30757000 | USD |
| CY2014 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
34941000 | USD |
| CY2015 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
26741000 | USD |
| CY2013 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
35290000 | USD |
| CY2014 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
39869000 | USD |
| CY2015 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
31213000 | USD |
| CY2013 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
4533000 | USD |
| CY2014 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
4928000 | USD |
| CY2015 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
4472000 | USD |
| CY2014Q4 | us-gaap |
Deferred Costs Leasing Gross
DeferredCostsLeasingGross
|
719000 | USD |
| CY2015Q4 | us-gaap |
Deferred Costs Leasing Gross
DeferredCostsLeasingGross
|
596000 | USD |
| CY2014Q4 | us-gaap |
Deferred Discounts Finance Charges And Interest Included In Receivables
DeferredDiscountsFinanceChargesAndInterestIncludedInReceivables
|
-7022000 | USD |
| CY2015Q4 | us-gaap |
Deferred Discounts Finance Charges And Interest Included In Receivables
DeferredDiscountsFinanceChargesAndInterestIncludedInReceivables
|
-4552000 | USD |
| CY2013 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
10056000 | USD |
| CY2014Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
4874000 | USD |
| CY2015Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
0 | USD |
| CY2013 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
11276000 | USD |
| CY2014 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
5345000 | USD |
| CY2015 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
12449000 | USD |
| CY2014Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
48172000 | USD |
| CY2015Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
56933000 | USD |
| CY2014Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
0 | USD |
| CY2015Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
9765000 | USD |
| CY2013 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
1220000 | USD |
| CY2014 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
475000 | USD |
| CY2015 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
1402000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
53046000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
47168000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
4874000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
760000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
126000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits
|
8256000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits
|
9009000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Contingencies
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies
|
1785000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Contingencies
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies
|
108000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
28506000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
28999000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
|
2728000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
|
2093000 | USD |
| CY2013 | us-gaap |
Deferred Tax Expense From Stock Options Exercised
DeferredTaxExpenseFromStockOptionsExercised
|
1898000 | USD |
| CY2014 | us-gaap |
Deferred Tax Expense From Stock Options Exercised
DeferredTaxExpenseFromStockOptionsExercised
|
2193000 | USD |
| CY2015 | us-gaap |
Deferred Tax Expense From Stock Options Exercised
DeferredTaxExpenseFromStockOptionsExercised
|
1443000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
9765000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
|
36732000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
|
39886000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Liabilities Investment In Noncontrolled Affiliates
DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
|
1053000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Liabilities Investment In Noncontrolled Affiliates
DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
|
1301000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
|
4144000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
|
4422000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
531000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
65000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
1385000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
1139000 | USD |
| CY2014Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
569000 | USD |
| CY2015Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
5140000 | USD |
| CY2014Q4 | us-gaap |
Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses After Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax
|
-413000 | USD |
| CY2015Q4 | us-gaap |
Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses After Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax
|
-378000 | USD |
| CY2013 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
137000 | USD |
| CY2014 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
1731000 | USD |
| CY2015 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
58000 | USD |
| CY2014Q4 | us-gaap |
Demand Deposit Accounts
DemandDepositAccounts
|
2133273000 | USD |
| CY2015Q4 | us-gaap |
Demand Deposit Accounts
DemandDepositAccounts
|
2178373000 | USD |
| CY2014Q4 | us-gaap |
Deposits
Deposits
|
7006212000 | USD |
| CY2015Q4 | us-gaap |
Deposits
Deposits
|
7088937000 | USD |
| CY2014Q4 | us-gaap |
Deposits Savings Deposits
DepositsSavingsDeposits
|
1843355000 | USD |
| CY2015Q4 | us-gaap |
Deposits Savings Deposits
DepositsSavingsDeposits
|
1955256000 | USD |
| CY2013 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
16245000 | USD |
| CY2014 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
16855000 | USD |
| CY2015 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
18313000 | USD |
| CY2015Q3 | us-gaap |
Derivative Fixed Interest Rate
DerivativeFixedInterestRate
|
0.0194 | |
| CY2015Q3 | us-gaap |
Derivative Inception Dates
DerivativeInceptionDates
|
2015-09-22 | |
| CY2015Q4 | us-gaap |
Derivative Liability Notional Amount
DerivativeLiabilityNotionalAmount
|
100000000 | USD |
| CY2015Q3 | us-gaap |
Derivative Liability Notional Amount
DerivativeLiabilityNotionalAmount
|
100000000 | USD |
| CY2013 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
17909000 | USD |
| CY2014 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
28626000 | USD |
| CY2015 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
36290000 | USD |
| CY2013 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.98 | |
| CY2014 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.89 | |
| CY2015 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.92 | |
| CY2013 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.96 | |
| CY2014 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.87 | |
| CY2015 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.90 | |
| CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
| CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
| CY2013 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
1122000 | USD |
| CY2014 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
1390000 | USD |
| CY2015 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
1443000 | USD |
| CY2013 | us-gaap |
Equipment Expense
EquipmentExpense
|
12554000 | USD |
| CY2014 | us-gaap |
Equipment Expense
EquipmentExpense
|
13816000 | USD |
| CY2015 | us-gaap |
Equipment Expense
EquipmentExpense
|
15524000 | USD |
| CY2013 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
2031000 | USD |
| CY2014 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
2205000 | USD |
| CY2015 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
1184000 | USD |
| CY2013 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
2031000 | USD |
| CY2014 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
2205000 | USD |
| CY2015 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
1184000 | USD |
| CY2013 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
5057000 | USD |
| CY2014 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
4608000 | USD |
| CY2015 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
4858000 | USD |
| CY2014Q4 | us-gaap |
Federal Funds Sold
FederalFundsSold
|
543000 | USD |
| CY2015Q4 | us-gaap |
Federal Funds Sold
FederalFundsSold
|
563000 | USD |
| CY2014Q4 | us-gaap |
Federal Home Loan Bank Stock
FederalHomeLoanBankStock
|
10662000 | USD |
| CY2015Q4 | us-gaap |
Federal Home Loan Bank Stock
FederalHomeLoanBankStock
|
10135000 | USD |
| CY2014Q4 | us-gaap |
Federal Reserve Bank Stock
FederalReserveBankStock
|
16187000 | USD |
| CY2015Q4 | us-gaap |
Federal Reserve Bank Stock
FederalReserveBankStock
|
16421000 | USD |
| CY2013 | us-gaap |
Fees And Commissions Depositor Accounts
FeesAndCommissionsDepositorAccounts
|
16837000 | USD |
| CY2014 | us-gaap |
Fees And Commissions Depositor Accounts
FeesAndCommissionsDepositorAccounts
|
16567000 | USD |
| CY2015 | us-gaap |
Fees And Commissions Depositor Accounts
FeesAndCommissionsDepositorAccounts
|
17031000 | USD |
| CY2013 | us-gaap |
Fees And Commissions Other
FeesAndCommissionsOther
|
35977000 | USD |
| CY2014 | us-gaap |
Fees And Commissions Other
FeesAndCommissionsOther
|
40742000 | USD |
| CY2015 | us-gaap |
Fees And Commissions Other
FeesAndCommissionsOther
|
43154000 | USD |
| CY2013Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
76410000 | USD |
| CY2014Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
68408000 | USD |
| CY2015Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
65242000 | USD |
| CY2013Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
8929000 | USD |
| CY2014Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
5792000 | USD |
| CY2015Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
11575000 | USD |
| CY2013Q4 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
4193420000 | USD |
| CY2014Q4 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
4778135000 | USD |
| CY2015Q4 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
5101356000 | USD |
| CY2013Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
110572000 | USD |
| CY2014Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
78480000 | USD |
| CY2015Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
91965000 | USD |
| CY2013 | us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
43 | notes |
| CY2014 | us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
20 | notes |
| CY2015 | us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
15 | notes |
| CY2013 | us-gaap |
Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
|
28403000 | USD |
| CY2014 | us-gaap |
Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
|
7190000 | USD |
| CY2015 | us-gaap |
Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
|
13148000 | USD |
| CY2014Q4 | us-gaap |
Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
|
44227000 | USD |
| CY2015Q4 | us-gaap |
Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
|
40330000 | USD |
| CY2015 | us-gaap |
Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
|
3 | |
| CY2015 | us-gaap |
Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
|
244000 | USD |
| CY2013 | us-gaap |
Financing Receivables Impaired Troubled Debt Restructuring Write Down
FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
|
0 | USD |
| CY2014 | us-gaap |
Financing Receivables Impaired Troubled Debt Restructuring Write Down
FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
|
0 | USD |
| CY2015 | us-gaap |
Financing Receivables Impaired Troubled Debt Restructuring Write Down
FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
|
0 | USD |
| CY2013 | us-gaap |
Gain Loss On Sale Of Debt Investments
GainLossOnSaleOfDebtInvestments
|
1000 | USD |
| CY2014 | us-gaap |
Gain Loss On Sale Of Debt Investments
GainLossOnSaleOfDebtInvestments
|
61000 | USD |
| CY2015 | us-gaap |
Gain Loss On Sale Of Debt Investments
GainLossOnSaleOfDebtInvestments
|
137000 | USD |
| CY2013 | us-gaap |
Gain Loss On Sale Of Loans And Leases
GainLossOnSaleOfLoansAndLeases
|
24482000 | USD |
| CY2014 | us-gaap |
Gain Loss On Sale Of Loans And Leases
GainLossOnSaleOfLoansAndLeases
|
17475000 | USD |
| CY2015 | us-gaap |
Gain Loss On Sale Of Loans And Leases
GainLossOnSaleOfLoansAndLeases
|
21748000 | USD |
| CY2013 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
217000 | USD |
| CY2014 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
1256000 | USD |
| CY2015 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
731000 | USD |
| CY2013 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
3232000 | USD |
| CY2014 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
1849000 | USD |
| CY2015 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
2991000 | USD |
| CY2014Q4 | us-gaap |
Goodwill
Goodwill
|
205574000 | USD |
| CY2015Q4 | us-gaap |
Goodwill
Goodwill
|
204523000 | USD |
| CY2015 | us-gaap |
Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
|
1199000 | USD |
| CY2015Q4 | us-gaap |
Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
|
56236000 | USD |
| CY2013Q4 | us-gaap |
Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
|
47848000 | USD |
| CY2014Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
575186000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
600665000 | USD |
| CY2014Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
11566000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
12854000 | USD |
| CY2014Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
2219000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
5969000 | USD |
| CY2014Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
373000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
1320000 | USD |
| CY2014Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
2219000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
5969000 | USD |
| CY2014Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
|
104032000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
|
207365000 | USD |
| CY2014Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
1846000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
4649000 | USD |
| CY2014Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
83935000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
128350000 | USD |
| CY2014Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
20097000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
79015000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
|
134606000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
|
320310000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
|
45054000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Next Rolling Twelve Months Fair Value
HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue
|
101885000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Rolling After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue
|
46080000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Rolling Year Six Through Ten Fair Value
HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue
|
137304000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Rolling Year Two Through Five Fair Value
HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue
|
322281000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
|
100695000 | USD |
| CY2014Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
584533000 | USD |
| CY2015Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
607550000 | USD |
| CY2013 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
123376000 | USD |
| CY2014 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
97655000 | USD |
| CY2015 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
80310000 | USD |
| CY2013 | us-gaap |
Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
|
1692000 | USD |
| CY2014 | us-gaap |
Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
|
1083000 | USD |
| CY2015 | us-gaap |
Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
|
1034000 | USD |
| CY2013Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
110572000 | USD |
| CY2014Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
78480000 | USD |
| CY2015Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
91965000 | USD |
| CY2013Q4 | us-gaap |
Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
|
8929000 | USD |
| CY2014Q4 | us-gaap |
Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
|
5792000 | USD |
| CY2015Q4 | us-gaap |
Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
|
11575000 | USD |
| CY2013Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
124867000 | USD |
| CY2014Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
87240000 | USD |
| CY2015Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
120387000 | USD |
| CY2013Q4 | us-gaap |
Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
|
62724000 | USD |
| CY2014Q4 | us-gaap |
Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
|
57050000 | USD |
| CY2014Q4 | us-gaap |
Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
|
21430000 | USD |
| CY2015Q4 | us-gaap |
Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
|
35729000 | USD |
| CY2013 | us-gaap |
Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
|
616000 | USD |
| CY2014 | us-gaap |
Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
|
102000 | USD |
| CY2015 | us-gaap |
Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
|
806000 | USD |
| CY2013 | us-gaap |
Impairment Of Real Estate
ImpairmentOfRealEstate
|
3512000 | USD |
| CY2014 | us-gaap |
Impairment Of Real Estate
ImpairmentOfRealEstate
|
224000 | USD |
| CY2015 | us-gaap |
Impairment Of Real Estate
ImpairmentOfRealEstate
|
207000 | USD |
| CY2013 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
132702000 | USD |
| CY2014 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
129615000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
130457000 | USD |
| CY2013 | us-gaap |
Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
|
-353000 | USD |
| CY2014 | us-gaap |
Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
|
-313000 | USD |
| CY2015 | us-gaap |
Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
|
-2249000 | USD |
| CY2013 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
46566000 | USD |
| CY2014 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
45214000 | USD |
| CY2015 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
43662000 | USD |
| CY2013 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
46446000 | USD |
| CY2014 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
45365000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
45660000 | USD |
| CY2013 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
352000 | USD |
| CY2014 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
876000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
552000 | USD |
| CY2013 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
3741000 | USD |
| CY2014 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
3541000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
3791000 | USD |
| CY2013 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
3620000 | USD |
| CY2014 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
4255000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
4092000 | USD |
| CY2013 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
39879000 | USD |
| CY2014 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
26650000 | USD |
| CY2015 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
27335000 | USD |
| CY2013 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-602000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
13991000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-11931000 | USD |
| CY2013 | us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
-2419000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
-470000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
101000 | USD |
| CY2013 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
-106661000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
357083000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
19160000 | USD |
| CY2013 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-1539000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
286000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-1006000 | USD |
| CY2013 | us-gaap |
Increase Decrease In Mortgage Loans Held For Sale
IncreaseDecreaseInMortgageLoansHeldForSale
|
1557288000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Mortgage Loans Held For Sale
IncreaseDecreaseInMortgageLoansHeldForSale
|
903373000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Mortgage Loans Held For Sale
IncreaseDecreaseInMortgageLoansHeldForSale
|
1148098000 | USD |
| CY2013 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
-3440000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
6956000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
3622000 | USD |
| CY2013 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
477921 | shares |
| CY2014 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
595501 | shares |
| CY2015 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
462327 | shares |
| CY2013 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
257662000 | USD |
| CY2014 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
267067000 | USD |
| CY2015 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
282423000 | USD |
| CY2013 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
220687000 | USD |
| CY2014 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
231469000 | USD |
| CY2015 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
246015000 | USD |
| CY2014Q4 | us-gaap |
Interest Bearing Deposit Liabilities
InterestBearingDepositLiabilities
|
5214848000 | USD |
| CY2015Q4 | us-gaap |
Interest Bearing Deposit Liabilities
InterestBearingDepositLiabilities
|
5265221000 | USD |
| CY2014Q4 | us-gaap |
Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
|
650233000 | USD |
| CY2015Q4 | us-gaap |
Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
|
647299000 | USD |
| CY2014Q4 | us-gaap |
Interest Bearing Domestic Deposit Brokered
InterestBearingDomesticDepositBrokered
|
0 | USD |
| CY2015Q4 | us-gaap |
Interest Bearing Domestic Deposit Brokered
InterestBearingDomesticDepositBrokered
|
0 | USD |
| CY2013 | us-gaap |
Interest Expense
InterestExpense
|
20695000 | USD |
| CY2014 | us-gaap |
Interest Expense
InterestExpense
|
18606000 | USD |
| CY2015 | us-gaap |
Interest Expense
InterestExpense
|
18060000 | USD |
| CY2013 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
15800000 | USD |
| CY2014 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
13779000 | USD |
| CY2015 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
13107000 | USD |
| CY2013 | us-gaap |
Interest Expense Junior Subordinated Debentures
InterestExpenseJuniorSubordinatedDebentures
|
2506000 | USD |
| CY2014 | us-gaap |
Interest Expense Junior Subordinated Debentures
InterestExpenseJuniorSubordinatedDebentures
|
2574000 | USD |
| CY2015 | us-gaap |
Interest Expense Junior Subordinated Debentures
InterestExpenseJuniorSubordinatedDebentures
|
2422000 | USD |
| CY2013 | us-gaap |
Interest Expense Other Long Term Debt
InterestExpenseOtherLongTermDebt
|
1936000 | USD |
| CY2014 | us-gaap |
Interest Expense Other Long Term Debt
InterestExpenseOtherLongTermDebt
|
2016000 | USD |
| CY2015 | us-gaap |
Interest Expense Other Long Term Debt
InterestExpenseOtherLongTermDebt
|
2300000 | USD |
| CY2013 | us-gaap |
Interest Expense Securities Sold Under Agreements To Repurchase
InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase
|
294000 | USD |
| CY2014 | us-gaap |
Interest Expense Securities Sold Under Agreements To Repurchase
InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase
|
237000 | USD |
| CY2015 | us-gaap |
Interest Expense Securities Sold Under Agreements To Repurchase
InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase
|
231000 | USD |
| CY2013 | us-gaap |
Interest Expense Time Deposits100000 Or More
InterestExpenseTimeDeposits100000OrMore
|
4880000 | USD |
| CY2014 | us-gaap |
Interest Expense Time Deposits100000 Or More
InterestExpenseTimeDeposits100000OrMore
|
4003000 | USD |
| CY2015 | us-gaap |
Interest Expense Time Deposits100000 Or More
InterestExpenseTimeDeposits100000OrMore
|
3739000 | USD |
| CY2013 | us-gaap |
Interest Income Domestic Deposits
InterestIncomeDomesticDeposits
|
992000 | USD |
| CY2014 | us-gaap |
Interest Income Domestic Deposits
InterestIncomeDomesticDeposits
|
1334000 | USD |
| CY2015 | us-gaap |
Interest Income Domestic Deposits
InterestIncomeDomesticDeposits
|
1537000 | USD |
| CY2013 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
243092000 | USD |
| CY2014 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
255083000 | USD |
| CY2015 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
257541000 | USD |
| CY2013 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
236967000 | USD |
| CY2014 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
248461000 | USD |
| CY2015 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
264363000 | USD |
| CY2013 | us-gaap |
Interest Income Federal Funds Sold
InterestIncomeFederalFundsSold
|
18000 | USD |
| CY2014 | us-gaap |
Interest Income Federal Funds Sold
InterestIncomeFederalFundsSold
|
7000 | USD |
| CY2015 | us-gaap |
Interest Income Federal Funds Sold
InterestIncomeFederalFundsSold
|
12000 | USD |
| CY2013 | us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
4728000 | USD |
| CY2014 | us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
4357000 | USD |
| CY2015 | us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
3998000 | USD |
| CY2013 | us-gaap |
Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
|
31237000 | USD |
| CY2014 | us-gaap |
Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
|
29900000 | USD |
| CY2015 | us-gaap |
Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
|
30861000 | USD |
| CY2013 | us-gaap |
Interest Paid
InterestPaid
|
22234000 | USD |
| CY2014 | us-gaap |
Interest Paid
InterestPaid
|
17736000 | USD |
| CY2015 | us-gaap |
Interest Paid
InterestPaid
|
18933000 | USD |
| CY2014Q4 | us-gaap |
Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
|
5833000 | USD |
| CY2015Q4 | us-gaap |
Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
|
4960000 | USD |
| CY2014Q4 | us-gaap |
Interest Receivable
InterestReceivable
|
27063000 | USD |
| CY2015Q4 | us-gaap |
Interest Receivable
InterestReceivable
|
27729000 | USD |
| CY2013 | us-gaap |
Investment Advisory Management And Administrative Fees
InvestmentAdvisoryManagementAndAdministrativeFees
|
17085000 | USD |
| CY2014 | us-gaap |
Investment Advisory Management And Administrative Fees
InvestmentAdvisoryManagementAndAdministrativeFees
|
18996000 | USD |
| CY2015 | us-gaap |
Investment Advisory Management And Administrative Fees
InvestmentAdvisoryManagementAndAdministrativeFees
|
19907000 | USD |
| CY2014Q4 | us-gaap |
Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust
JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
|
82477000 | USD |
| CY2015Q4 | us-gaap |
Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust
JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
|
82477000 | USD |
| CY2013 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
94002000 | USD |
| CY2014 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
96513000 | USD |
| CY2015 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
101451000 | USD |
| CY2013 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
1403000 | USD |
| CY2014 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
1190000 | USD |
| CY2015 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
2660000 | USD |
| CY2014Q4 | us-gaap |
Liabilities
Liabilities
|
7701012000 | USD |
| CY2015Q4 | us-gaap |
Liabilities
Liabilities
|
7777703000 | USD |
| CY2014Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
8609936000 | USD |
| CY2015Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
8728196000 | USD |
| CY2014Q4 | us-gaap |
Life Insurance Corporate Or Bank Owned Amount
LifeInsuranceCorporateOrBankOwnedAmount
|
153821000 | USD |
| CY2015Q4 | us-gaap |
Life Insurance Corporate Or Bank Owned Amount
LifeInsuranceCorporateOrBankOwnedAmount
|
187253000 | USD |
| CY2013 | us-gaap |
Life Insurance Corporate Or Bank Owned Change In Value
LifeInsuranceCorporateOrBankOwnedChangeInValue
|
446000 | USD |
| CY2014 | us-gaap |
Life Insurance Corporate Or Bank Owned Change In Value
LifeInsuranceCorporateOrBankOwnedChangeInValue
|
3600000 | USD |
| CY2015 | us-gaap |
Life Insurance Corporate Or Bank Owned Change In Value
LifeInsuranceCorporateOrBankOwnedChangeInValue
|
3432000 | USD |
| CY2012Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
100511000 | USD |
| CY2013Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
85339000 | USD |
| CY2014Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
74200000 | USD |
| CY2015Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
76817000 | USD |
| CY2014Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
4897443000 | USD |
| CY2015Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
5246196000 | USD |
| CY2013 | us-gaap |
Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans
LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
|
5786000 | USD |
| CY2014 | us-gaap |
Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans
LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
|
4951000 | USD |
| CY2015 | us-gaap |
Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans
LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
|
3935000 | USD |
| CY2014Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
4823243000 | USD |
| CY2015Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
5169379000 | USD |
| CY2014Q4 | us-gaap |
Loans Receivable Held For Sale Net Not Part Of Disposal Group Mortgage
LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage
|
40828000 | USD |
| CY2014Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
38067000 | USD |
| CY2015Q4 | us-gaap |
Loans Receivable Held For Sale Net Not Part Of Disposal Group Mortgage
LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage
|
52875000 | USD |
| CY2015Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
27885000 | USD |
| CY2015Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
7499000 | USD |
| CY2015Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
65000 | USD |
| CY2015Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
90000 | USD |
| CY2015Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
83000 | USD |
| CY2015Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
20077000 | USD |
| CY2015Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
71000 | USD |
| CY2013 | us-gaap |
Loss Contingency Loss In Period
LossContingencyLossInPeriod
|
0 | USD |
| CY2014 | us-gaap |
Loss Contingency Loss In Period
LossContingencyLossInPeriod
|
4000000 | USD |
| CY2015 | us-gaap |
Loss Contingency Loss In Period
LossContingencyLossInPeriod
|
5000000 | USD |
| CY2014Q4 | us-gaap |
Marketable Securities
MarketableSecurities
|
2287110000 | USD |
| CY2015Q4 | us-gaap |
Marketable Securities
MarketableSecurities
|
2057505000 | USD |
| CY2013 | us-gaap |
Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
|
-99000 | USD |
| CY2014 | us-gaap |
Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
|
-136000 | USD |
| CY2015 | us-gaap |
Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
|
-97000 | USD |
| CY2013 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-211793000 | USD |
| CY2014 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
337677000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-38274000 | USD |
| CY2013 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-204937000 | USD |
| CY2014 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-195842000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-95339000 | USD |
| CY2013 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
150225000 | USD |
| CY2014 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
122008000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
115400000 | USD |
| CY2013 | us-gaap |
Net Income Loss
NetIncomeLoss
|
86136000 | USD |
| CY2014 | us-gaap |
Net Income Loss
NetIncomeLoss
|
84401000 | USD |
| CY2015 | us-gaap |
Net Income Loss
NetIncomeLoss
|
86795000 | USD |
| CY2014Q4 | us-gaap |
Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
|
1791364000 | USD |
| CY2015Q4 | us-gaap |
Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
|
1823716000 | USD |
| CY2013 | us-gaap |
Noninterest Expense
NoninterestExpense
|
222069000 | USD |
| CY2014 | us-gaap |
Noninterest Expense
NoninterestExpense
|
236869000 | USD |
| CY2015 | us-gaap |
Noninterest Expense
NoninterestExpense
|
248013000 | USD |
| CY2013 | us-gaap |
Noninterest Income
NoninterestIncome
|
111679000 | USD |
| CY2014 | us-gaap |
Noninterest Income
NoninterestIncome
|
111401000 | USD |
| CY2015 | us-gaap |
Noninterest Income
NoninterestIncome
|
120929000 | USD |
| CY2013 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
7525000 | USD |
| CY2014 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
11095000 | USD |
| CY2015 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
10727000 | USD |
| CY2013 | us-gaap |
Occupancy Net
OccupancyNet
|
16587000 | USD |
| CY2014 | us-gaap |
Occupancy Net
OccupancyNet
|
17796000 | USD |
| CY2015 | us-gaap |
Occupancy Net
OccupancyNet
|
17879000 | USD |
| CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
17418000 | USD |
| CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
2203000 | USD |
| CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
1349000 | USD |
| CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
1487000 | USD |
| CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
1675000 | USD |
| CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
2049000 | USD |
| CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
8655000 | USD |
| CY2014Q4 | us-gaap |
Other Assets
OtherAssets
|
73495000 | USD |
| CY2015Q4 | us-gaap |
Other Assets
OtherAssets
|
78074000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
-52813000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
22269000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
4848000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-32032000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
13507000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2940000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-32032000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
13507000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
2940000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
-137000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
-1731000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
-58000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-83000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-1050000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-35000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
1000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
61000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
137000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
1000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
37000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
83000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
0 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
24000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
54000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
-20781000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
8762000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
1908000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
165000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
100000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
65000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-52949000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
21147000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
5863000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-32114000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
12826000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
3556000 | USD |
| CY2013 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-20835000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
8321000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
2307000 | USD |
| CY2013 | us-gaap |
Other Labor Related Expenses
OtherLaborRelatedExpenses
|
30338000 | USD |
| CY2014 | us-gaap |
Other Labor Related Expenses
OtherLaborRelatedExpenses
|
30130000 | USD |
| CY2015 | us-gaap |
Other Labor Related Expenses
OtherLaborRelatedExpenses
|
30738000 | USD |
| CY2014Q4 | us-gaap |
Other Long Term Debt
OtherLongTermDebt
|
38067000 | USD |
| CY2015Q4 | us-gaap |
Other Long Term Debt
OtherLongTermDebt
|
27885000 | USD |
| CY2013 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
43332000 | USD |
| CY2014 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
47480000 | USD |
| CY2015 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
50936000 | USD |
| CY2014Q4 | us-gaap |
Other Short Term Borrowings
OtherShortTermBorrowings
|
9000 | USD |
| CY2015Q4 | us-gaap |
Other Short Term Borrowings
OtherShortTermBorrowings
|
2000 | USD |
| CY2013 | us-gaap |
Payments For Proceeds From Mortgage Servicing Rights
PaymentsForProceedsFromMortgageServicingRights
|
-470000 | USD |
| CY2014 | us-gaap |
Payments For Proceeds From Mortgage Servicing Rights
PaymentsForProceedsFromMortgageServicingRights
|
-266000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Mortgage Servicing Rights
PaymentsForProceedsFromMortgageServicingRights
|
0 | USD |
| CY2013 | us-gaap |
Payments For Proceeds From Other Loans And Leases
PaymentsForProceedsFromOtherLoansAndLeases
|
178580000 | USD |
| CY2014 | us-gaap |
Payments For Proceeds From Other Loans And Leases
PaymentsForProceedsFromOtherLoansAndLeases
|
216730000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Other Loans And Leases
PaymentsForProceedsFromOtherLoansAndLeases
|
327878000 | USD |
| CY2013 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
5653000 | USD |
| CY2014 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
-2941000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
5965000 | USD |
| CY2013 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
448000 | USD |
| CY2014 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
9739000 | USD |
| CY2015 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
20647000 | USD |
| CY2013 | us-gaap |
Payments For Repurchase Of Preferred Stock And Preference Stock
PaymentsForRepurchaseOfPreferredStockAndPreferenceStock
|
50000000 | USD |
| CY2014 | us-gaap |
Payments For Repurchase Of Preferred Stock And Preference Stock
PaymentsForRepurchaseOfPreferredStockAndPreferenceStock
|
0 | USD |
| CY2015 | us-gaap |
Payments For Repurchase Of Preferred Stock And Preference Stock
PaymentsForRepurchaseOfPreferredStockAndPreferenceStock
|
0 | USD |
| CY2013 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
17909000 | USD |
| CY2014 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
28626000 | USD |
| CY2015 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
36290000 | USD |
| CY2013 | us-gaap |
Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
|
0 | USD |
| CY2014 | us-gaap |
Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
|
298000 | USD |
| CY2015 | us-gaap |
Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
|
0 | USD |
| CY2013 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
741579000 | USD |
| CY2014 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
664821000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
474846000 | USD |
| CY2013 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
0 | USD |
| CY2014 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
-35556000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
1636000 | USD |
| CY2013 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
16370000 | USD |
| CY2014 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
21627000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
45179000 | USD |
| CY2013 | us-gaap |
Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
|
45000000 | USD |
| CY2014 | us-gaap |
Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
|
15000000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
|
30000000 | USD |
| CY2014Q4 | us-gaap |
Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements At Fair Value
PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAtFairValue
|
1356341000 | USD |
| CY2015Q4 | us-gaap |
Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements At Fair Value
PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAtFairValue
|
1328571000 | USD |
| CY2014Q4 | us-gaap |
Preferred Stock Including Additional Paid In Capital
PreferredStockIncludingAdditionalPaidInCapital
|
0 | USD |
| CY2015Q4 | us-gaap |
Preferred Stock Including Additional Paid In Capital
PreferredStockIncludingAdditionalPaidInCapital
|
0 | USD |
| CY2014Q4 | us-gaap |
Preferred Stock No Par Value
PreferredStockNoParValue
|
0 | |
| CY2015Q4 | us-gaap |
Preferred Stock No Par Value
PreferredStockNoParValue
|
0 | |
| CY2014Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
100000 | shares |
| CY2015Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
100000 | shares |
| CY2014Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
| CY2015Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
| CY2014Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
| CY2015Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
| CY2013 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
9814000 | USD |
| CY2014 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
6299000 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
3369000 | USD |
| CY2013 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
0 | USD |
| CY2014 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
68000 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
5103000 | USD |
| CY2013 | us-gaap |
Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
|
-48348000 | USD |
| CY2014 | us-gaap |
Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
|
43892000 | USD |
| CY2015 | us-gaap |
Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
|
6385000 | USD |
| CY2013 | us-gaap |
Proceeds From Recoveries Of Loan Previously Charged Off
ProceedsFromRecoveriesOfLoanPreviouslyChargedOff
|
11466000 | USD |
| CY2014 | us-gaap |
Proceeds From Recoveries Of Loan Previously Charged Off
ProceedsFromRecoveriesOfLoanPreviouslyChargedOff
|
9478000 | USD |
| CY2015 | us-gaap |
Proceeds From Recoveries Of Loan Previously Charged Off
ProceedsFromRecoveriesOfLoanPreviouslyChargedOff
|
7432000 | USD |
| CY2013 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-29000 | USD |
| CY2014 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-12720000 | USD |
| CY2015 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-7000 | USD |
| CY2013 | us-gaap |
Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
|
722447000 | USD |
| CY2014 | us-gaap |
Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
|
613930000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
|
648683000 | USD |
| CY2013 | us-gaap |
Proceeds From Sale And Maturity Of Held To Maturity Securities
ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities
|
19465000 | USD |
| CY2014 | us-gaap |
Proceeds From Sale And Maturity Of Held To Maturity Securities
ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities
|
47784000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale And Maturity Of Held To Maturity Securities
ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities
|
118406000 | USD |
| CY2013 | us-gaap |
Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
|
1603770000 | USD |
| CY2014 | us-gaap |
Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
|
923350000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
|
1164804000 | USD |
| CY2013 | us-gaap |
Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans
ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans
|
28397000 | USD |
| CY2014 | us-gaap |
Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans
ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans
|
12381000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans
ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans
|
15644000 | USD |
| CY2013 | us-gaap |
Professional Fees
ProfessionalFees
|
4773000 | USD |
| CY2014 | us-gaap |
Professional Fees
ProfessionalFees
|
4882000 | USD |
| CY2015 | us-gaap |
Professional Fees
ProfessionalFees
|
6458000 | USD |
| CY2014Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
324907000 | USD |
| CY2015Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
332674000 | USD |
| CY2014Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
195212000 | USD |
| CY2015Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
190812000 | USD |
| CY2013 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
-6125000 | USD |
| CY2014 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
-6622000 | USD |
| CY2015 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
6822000 | USD |
| CY2012Q4 | us-gaap |
Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
|
32571000 | USD |
| CY2013Q4 | us-gaap |
Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
|
15504000 | USD |
| CY2014Q4 | us-gaap |
Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
|
13554000 | USD |
| CY2015Q4 | us-gaap |
Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
|
6254000 | USD |
| CY2013 | us-gaap |
Repayments Of Other Long Term Debt
RepaymentsOfOtherLongTermDebt
|
243000 | USD |
| CY2014 | us-gaap |
Repayments Of Other Long Term Debt
RepaymentsOfOtherLongTermDebt
|
48000 | USD |
| CY2015 | us-gaap |
Repayments Of Other Long Term Debt
RepaymentsOfOtherLongTermDebt
|
16538000 | USD |
| CY2013 | us-gaap |
Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
|
0 | USD |
| CY2014 | us-gaap |
Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
|
20439000 | USD |
| CY2015 | us-gaap |
Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
|
0 | USD |
| CY2014Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
587862000 | USD |
| CY2015Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
638367000 | USD |
| CY2014Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
|
502250000 | USD |
| CY2015Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
|
510635000 | USD |
| CY2014Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
14038000 | USD |
| CY2015Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
15621000 | USD |
| CY2013 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
2936000 | USD |
| CY2014 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3634000 | USD |
| CY2015 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3959000 | USD |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
1265596 | shares |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
17.05 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
10216 | shares |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
1748032 | shares |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
1387378 | shares |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
17.01 | |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
17.06 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
16.77 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
16.82 | |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P3Y7M22D | |
| CY2014Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
|
355022 | shares |
| CY2015Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
|
121782 | shares |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
|
7279 | shares |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
|
3.48 | |
| CY2014Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
|
3.62 | |
| CY2015Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
|
3.48 | |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P3Y8M6D | |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
|
225961 | shares |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
|
3.73 | |
| CY2015 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
350438 | shares |
| CY2013 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
543000 | USD |
| CY2014 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
35674000 | USD |
| CY2015 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
0 | USD |
| CY2013 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
|
0 | USD |
| CY2014 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
|
0 | USD |
| CY2015 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
|
0 | USD |
| CY2013 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
0 | USD |
| CY2014 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
0 | USD |
| CY2015 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
0 | USD |
| CY2013 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
9271000 | USD |
| CY2014 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
6299000 | USD |
| CY2015 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
3369000 | USD |
| CY2013 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
-448000 | USD |
| CY2014 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
9739000 | USD |
| CY2015 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
20647000 | USD |
| CY2012Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
751186000 | USD |
| CY2013Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
801581000 | USD |
| CY2014Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
908924000 | USD |
| CY2015Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
950493000 | USD |
| CY2014Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
4693000 | USD |
| CY2015Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
6275000 | USD |
| CY2014Q4 | us-gaap |
Tier One Leverage Capital
TierOneLeverageCapital
|
807229000 | USD |
| CY2015Q4 | us-gaap |
Tier One Leverage Capital
TierOneLeverageCapital
|
861339000 | USD |
| CY2014Q4 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy
TierOneLeverageCapitalRequiredForCapitalAdequacy
|
335897000 | USD |
| CY2015Q4 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy
TierOneLeverageCapitalRequiredForCapitalAdequacy
|
246346000 | USD |
| CY2014Q4 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
|
0.040 | |
| CY2015Q4 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
|
0.040 | |
| CY2014Q4 | us-gaap |
Tier One Leverage Capital Required To Be Well Capitalized
TierOneLeverageCapitalRequiredToBeWellCapitalized
|
419871000 | USD |
| CY2015Q4 | us-gaap |
Tier One Leverage Capital Required To Be Well Capitalized
TierOneLeverageCapitalRequiredToBeWellCapitalized
|
425600000 | USD |
| CY2014Q4 | us-gaap |
Tier One Leverage Capital Required To Be Well Capitalized To Average Assets
TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
|
0.050 | |
| CY2015Q4 | us-gaap |
Tier One Leverage Capital Required To Be Well Capitalized To Average Assets
TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
|
0.050 | |
| CY2014Q4 | us-gaap |
Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
|
0.096 | |
| CY2015Q4 | us-gaap |
Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
|
0.101 | |
| CY2014Q4 | us-gaap |
Tier One Risk Based Capital
TierOneRiskBasedCapital
|
807229000 | USD |
| CY2015Q4 | us-gaap |
Tier One Risk Based Capital
TierOneRiskBasedCapital
|
861339000 | USD |
| CY2014Q4 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy
TierOneRiskBasedCapitalRequiredForCapitalAdequacy
|
222343000 | USD |
| CY2014Q4 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.040 | |
| CY2014Q4 | us-gaap |
Tier One Risk Based Capital Required To Be Well Capitalized
TierOneRiskBasedCapitalRequiredToBeWellCapitalized
|
333514000 | USD |
| CY2015Q4 | us-gaap |
Tier One Risk Based Capital Required To Be Well Capitalized
TierOneRiskBasedCapitalRequiredToBeWellCapitalized
|
492692000 | USD |
| CY2014Q4 | us-gaap |
Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
|
0.060 | |
| CY2015Q4 | us-gaap |
Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
|
0.080 | |
| CY2014Q4 | us-gaap |
Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
|
0.145 | |
| CY2015Q4 | us-gaap |
Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
|
0.140 | |
| CY2015Q4 | us-gaap |
Time Deposits
TimeDeposits
|
1131592000 | USD |
| CY2014Q4 | us-gaap |
Time Deposits100000 Or More
TimeDeposits100000OrMore
|
520125000 | USD |
| CY2015Q4 | us-gaap |
Time Deposits100000 Or More
TimeDeposits100000OrMore
|
487372000 | USD |
| CY2014Q4 | us-gaap |
Time Deposits Less Than100000
TimeDepositsLessThan100000
|
718095000 | USD |
| CY2015Q4 | us-gaap |
Time Deposits Less Than100000
TimeDepositsLessThan100000
|
644220000 | USD |
| CY2015Q4 | us-gaap |
Time Deposits Noncurrent
TimeDepositsNoncurrent
|
394266000 | USD |
| CY2015Q4 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
7000 | USD |
| CY2013 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
0 | USD |
| CY2014 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
0 | USD |
| CY2015 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
165000 | USD |
| CY2013 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
44044602 | shares |
| CY2014 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
45210561 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
45646418 | shares |
| CY2013 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
43566681 | shares |
| CY2014 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
44615060 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
45184091 | shares |
| CY2013 | us-gaap |
Write Off Of Deferred Debt Issuance Cost
WriteOffOfDeferredDebtIssuanceCost
|
0 | USD |
| CY2014 | us-gaap |
Write Off Of Deferred Debt Issuance Cost
WriteOffOfDeferredDebtIssuanceCost
|
0 | USD |
| CY2015 | us-gaap |
Write Off Of Deferred Debt Issuance Cost
WriteOffOfDeferredDebtIssuanceCost
|
7000 | USD |
| CY2015 | us-gaap |
Advertising Cost Policy Expensed Advertising Cost
AdvertisingCostPolicyExpensedAdvertisingCost
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;padding-left:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Advertising Costs.</font><font style="font-family:inherit;font-size:10pt;"> Advertising costs are expensed as incurred. Advertising expense was </font><font style="font-family:inherit;font-size:10pt;">$3,452</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$3,734</font><font style="font-family:inherit;font-size:10pt;">, and </font><font style="font-family:inherit;font-size:10pt;">$3,532</font><font style="font-family:inherit;font-size:10pt;"> in </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2014</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2013</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div></div> | |
| CY2015 | us-gaap |
Derivatives Methods Of Accounting Hedging Derivatives
DerivativesMethodsOfAccountingHedgingDerivatives
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;padding-left:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Derivatives and Hedging Activities. </font><font style="font-family:inherit;font-size:10pt;"> For asset and liability management purposes, the Company has entered into interest rate swap contracts to hedge against changes in forecasted cash flows due to interest rate exposures. Interest rate swaps are contracts in which a series of interest payments are exchanged over a prescribed period. The notional amount upon which the interest payments are based is not exchanged. The swap agreements are derivative instruments and convert a portion of the Company’s forecasted variable rate debt to a fixed rate (i.e., cash flow hedge) over the payment term of the interest rate swap. The effective portion of the gain or loss on cash flow hedging instruments is initially reported as a component of other comprehensive income and subsequently reclassified into earnings in the same period during which the transaction affects earnings. The ineffective portion of the gain or loss on derivative instruments, if any, is recognized in earnings. The Company does not enter into interest rate swap agreements for trading or speculative purposes. </font></div><div style="line-height:120%;text-align:justify;padding-left:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;padding-left:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company also enters into certain interest rate swap contracts that are not designated as hedging instruments. These derivative contracts relate to transactions in which the Company enters into an interest rate swap with a customer while at the same time entering into an offsetting interest rate swap with a third party financial institution. Because the Company acts as an intermediary for the customer, changes in the fair value of the underlying derivative contracts for the most part offset each other and do not significantly impact the Company's results of operations. </font></div><div style="line-height:120%;text-align:justify;padding-left:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;padding-left:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company has residential real estate derivatives for commitments to fund certain residential real estate loans (interest rate locks) to be sold into the secondary market and forward commitments for the future delivery of residential real estate loans to third party investors on a mandatory or best efforts basis. It is the Company’s practice to enter into forward commitments for the future delivery of residential real estate loans when interest rate lock commitments are entered into in order to economically hedge the effect of changes in interest rates resulting from its commitments to fund the loans. </font></div><div style="line-height:120%;text-align:justify;padding-left:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;padding-left:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;"></font></div></div> | |
| CY2015 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;padding-left:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates.</font><font style="font-family:inherit;font-size:10pt;"> The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and income and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to change relate to the determination of the allowance for loan losses, the valuation of goodwill, fair valuations of investment securities and other financial instruments and the status of loss contingencies.</font></div><div style="line-height:120%;text-align:justify;padding-left:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div> |
