2017 Q4 Form 10-K Financial Statement
#000080567618000048 Filed on February 27, 2018
Income Statement
| Concept | 2017 Q4 | 2016 Q4 | 2015 Q4 |
|---|---|---|---|
| Revenue | |||
| YoY Change | |||
| Cost Of Revenue | |||
| YoY Change | |||
| Gross Profit | |||
| YoY Change | |||
| Gross Profit Margin | |||
| Selling, General & Admin | |||
| YoY Change | |||
| % of Gross Profit | |||
| Research & Development | |||
| YoY Change | |||
| % of Gross Profit | |||
| Depreciation & Amortization | $2.100M | $2.100M | $1.900M |
| YoY Change | 0.0% | 10.53% | 11.76% |
| % of Gross Profit | |||
| Operating Expenses | |||
| YoY Change | |||
| Operating Profit | |||
| YoY Change | |||
| Interest Expense | |||
| YoY Change | |||
| % of Operating Profit | |||
| Other Income/Expense, Net | |||
| YoY Change | |||
| Pretax Income | $33.50M | $28.50M | $29.00M |
| YoY Change | 17.54% | -1.72% | -17.14% |
| Income Tax | $9.400M | $8.500M | $8.100M |
| % Of Pretax Income | 28.06% | 29.82% | 27.93% |
| Net Earnings | $22.80M | $20.00M | $20.90M |
| YoY Change | 14.0% | -4.31% | -13.99% |
| Net Earnings / Revenue | |||
| Basic Earnings Per Share | |||
| Diluted Earnings Per Share | $1.481M | $1.299M | $1.357M |
| COMMON SHARES | |||
| Basic Shares Outstanding | 15.29M shares | 15.34M shares | 15.35M shares |
| Diluted Shares Outstanding |
Balance Sheet
| Concept | 2017 Q4 | 2016 Q4 | 2015 Q4 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | |||
| YoY Change | |||
| Cash & Equivalents | $169.1M | $146.4M | $149.5M |
| Short-Term Investments | |||
| Other Short-Term Assets | |||
| YoY Change | |||
| Inventory | |||
| Prepaid Expenses | $97.71M | $88.87M | $80.64M |
| Receivables | |||
| Other Receivables | |||
| Total Short-Term Assets | |||
| YoY Change | |||
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $55.90M | $57.97M | $59.49M |
| YoY Change | -3.57% | -2.56% | 7.24% |
| Goodwill | $72.33M | $72.33M | $72.33M |
| YoY Change | 0.0% | 0.0% | 0.0% |
| Intangibles | $0.00 | ||
| YoY Change | |||
| Long-Term Investments | $3.500M | $3.500M | $0.00 |
| YoY Change | 0.0% | ||
| Other Assets | |||
| YoY Change | |||
| Total Long-Term Assets | |||
| YoY Change | |||
| TOTAL ASSETS | |||
| Total Short-Term Assets | |||
| Total Long-Term Assets | |||
| Total Assets | $7.538B | $7.468B | $7.311B |
| YoY Change | 0.94% | 2.14% | 4.43% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $2.000M | $2.000M | $2.000M |
| YoY Change | 0.0% | 0.0% | -33.33% |
| Accrued Expenses | |||
| YoY Change | |||
| Deferred Revenue | |||
| YoY Change | |||
| Short-Term Debt | $391.3M | $394.8M | $394.2M |
| YoY Change | -0.89% | 0.14% | 42.34% |
| Long-Term Debt Due | |||
| YoY Change | |||
| Total Short-Term Liabilities | $2.000M | $2.000M | $2.000M |
| YoY Change | 0.0% | 0.0% | -33.33% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $15.00M | $45.00M | $45.00M |
| YoY Change | -66.67% | 0.0% | 0.0% |
| Other Long-Term Liabilities | $56.00M | $67.00M | $71.00M |
| YoY Change | -16.42% | -5.63% | 7.58% |
| Total Long-Term Liabilities | $71.00M | $112.0M | $116.0M |
| YoY Change | -36.61% | -3.45% | 4.5% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $2.000M | $2.000M | $2.000M |
| Total Long-Term Liabilities | $71.00M | $112.0M | $116.0M |
| Total Liabilities | $6.782B | $6.725B | $6.598B |
| YoY Change | 0.84% | 1.93% | 4.65% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | $561.9M | $535.6M | $507.5M |
| YoY Change | 4.91% | 5.54% | 4.75% |
| Common Stock | $307.7M | $305.8M | $304.0M |
| YoY Change | 0.62% | 0.61% | 0.28% |
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | $87.08M | $81.47M | $82.47M |
| YoY Change | 6.88% | -1.21% | 6.5% |
| Treasury Stock Shares | 862.6K shares | 810.1K shares | 820.0K shares |
| Shareholders Equity | $756.0M | $742.0M | $713.0M |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $7.538B | $7.468B | $7.311B |
| YoY Change | 0.94% | 2.14% | 4.43% |
Cashflow Statement
| Concept | 2017 Q4 | 2016 Q4 | 2015 Q4 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $22.80M | $20.00M | $20.90M |
| YoY Change | 14.0% | -4.31% | -13.99% |
| Depreciation, Depletion And Amortization | $2.100M | $2.100M | $1.900M |
| YoY Change | 0.0% | 10.53% | 11.76% |
| Cash From Operating Activities | $21.30M | $30.10M | $35.40M |
| YoY Change | -29.24% | -14.97% | 22.49% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$2.000M | -$2.000M | -$1.900M |
| YoY Change | 0.0% | 5.26% | -24.0% |
| Acquisitions | |||
| YoY Change | |||
| Other Investing Activities | $22.40M | -$230.6M | -$258.1M |
| YoY Change | -109.71% | -10.65% | 471.02% |
| Cash From Investing Activities | $20.40M | -$232.6M | -$260.1M |
| YoY Change | -108.77% | -10.57% | 444.14% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | |||
| YoY Change | |||
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | -323.0M | 108.9M | -8.200M |
| YoY Change | -396.6% | -1428.05% | -82.48% |
| NET CHANGE | |||
| Cash From Operating Activities | 21.30M | 30.10M | 35.40M |
| Cash From Investing Activities | 20.40M | -232.6M | -260.1M |
| Cash From Financing Activities | -323.0M | 108.9M | -8.200M |
| Net Change In Cash | -281.3M | -93.60M | -232.9M |
| YoY Change | 200.53% | -59.81% | 254.49% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $21.30M | $30.10M | $35.40M |
| Capital Expenditures | -$2.000M | -$2.000M | -$1.900M |
| Free Cash Flow | $23.30M | $32.10M | $37.30M |
| YoY Change | -27.41% | -13.94% | 18.79% |
Facts In Submission
| Frame | Concept Type | Concept / XBRL Key | Value | Unit |
|---|---|---|---|---|
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2017 | |
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2017-12-31 | |
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10-K | |
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Loans And Leases Receivable Ratio Of Allowance For Loan Losses To Total Loans
LoansAndLeasesReceivableRatioOfAllowanceForLoanLossesToTotalLoans
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0.0096 | |
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Loans And Leases Receivable Ratio Of Allowance For Loan Losses To Total Loans
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0.0093 | |
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Loans And Leases Receivable Ratio Of Allowance For Loan Losses To Total Loans Collectively Evaluated For Impairment
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0.0096 | |
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Loans And Leases Receivable Ratio Of Allowance For Loan Losses To Total Loans Collectively Evaluated For Impairment
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|
0.0093 | |
| CY2016Q4 | prk |
Loans And Leases Receivable Ratio Of Allowance For Loan Losses To Total Loans Individually Evaluated For Impairment
LoansAndLeasesReceivableRatioOfAllowanceForLoanLossesToTotalLoansIndividuallyEvaluatedForImpairment
|
0.0078 | |
| CY2017Q4 | prk |
Loans And Leases Receivable Ratio Of Allowance For Loan Losses To Total Loans Individually Evaluated For Impairment
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|
0.0121 | |
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Loans And Leases Receivable Recorded Investment
LoansAndLeasesReceivableRecordedInvestment
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Loans And Leases Receivable Recorded Investment
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5389142000 | USD |
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5216404000 | USD |
| CY2017Q4 | prk |
Loans And Leases Receivable Recorded Investment Collectively Evaluated For Impairment
LoansAndLeasesReceivableRecordedInvestmentCollectivelyEvaluatedForImpairment
|
5332578000 | USD |
| CY2016Q4 | prk |
Loans And Leases Receivable Recorded Investment Individually Evaluated For Impairment
LoansAndLeasesReceivableRecordedInvestmentIndividuallyEvaluatedForImpairment
|
70426000 | USD |
| CY2017Q4 | prk |
Loans And Leases Receivable Recorded Investment Individually Evaluated For Impairment
LoansAndLeasesReceivableRecordedInvestmentIndividuallyEvaluatedForImpairment
|
56564000 | USD |
| CY2016Q4 | prk |
Loans Held For Sale Mortgages Contractual Balance
LoansHeldForSaleMortgagesContractualBalance
|
10300000 | USD |
| CY2017Q4 | prk |
Loans Held For Sale Mortgages Contractual Balance
LoansHeldForSaleMortgagesContractualBalance
|
4100000 | USD |
| CY2016Q4 | prk |
Long Term Debt Excluding Unamortized Cost Of Debt Extinguishment Costs
LongTermDebtExcludingUnamortizedCostOfDebtExtinguishmentCosts
|
700000000 | USD |
| CY2017Q4 | prk |
Long Term Debt Excluding Unamortized Cost Of Debt Extinguishment Costs
LongTermDebtExcludingUnamortizedCostOfDebtExtinguishmentCosts
|
500000000 | USD |
| CY2016Q4 | prk |
Long Term Debt Excluding Unamortized Cost Of Debt Extinguishment Costs Average Rate
LongTermDebtExcludingUnamortizedCostOfDebtExtinguishmentCostsAverageRate
|
0.0205 | |
| CY2017Q4 | prk |
Long Term Debt Excluding Unamortized Cost Of Debt Extinguishment Costs Average Rate
LongTermDebtExcludingUnamortizedCostOfDebtExtinguishmentCostsAverageRate
|
0.0227 | |
| CY2017Q4 | prk |
Long Term Debt Maturities Average Rate In After Year Five
LongTermDebtMaturitiesAverageRateInAfterYearFive
|
0.0340 | |
| CY2016Q4 | prk |
Long Term Debt Maturities Average Rate In After Year Six
LongTermDebtMaturitiesAverageRateInAfterYearSix
|
0.0340 | |
| CY2016Q4 | prk |
Long Term Debt Maturities Average Rate In Next Twelve Months
LongTermDebtMaturitiesAverageRateInNextTwelveMonths
|
0.0168 | |
| CY2017Q4 | prk |
Long Term Debt Maturities Average Rate In Next Twelve Months
LongTermDebtMaturitiesAverageRateInNextTwelveMonths
|
0.0204 | |
| CY2016Q4 | prk |
Long Term Debt Maturities Average Rate In Year Five
LongTermDebtMaturitiesAverageRateInYearFive
|
0.0000 | |
| CY2017Q4 | prk |
Long Term Debt Maturities Average Rate In Year Five
LongTermDebtMaturitiesAverageRateInYearFive
|
0.0000 | |
| CY2016Q4 | prk |
Long Term Debt Maturities Average Rate In Year Four
LongTermDebtMaturitiesAverageRateInYearFour
|
0.0214 | |
| CY2017Q4 | prk |
Long Term Debt Maturities Average Rate In Year Four
LongTermDebtMaturitiesAverageRateInYearFour
|
0.0196 | |
| CY2016Q4 | prk |
Long Term Debt Maturities Average Rate In Year Six
LongTermDebtMaturitiesAverageRateInYearSix
|
0 | |
| CY2016Q4 | prk |
Long Term Debt Maturities Average Rate In Year Three
LongTermDebtMaturitiesAverageRateInYearThree
|
0.0196 | |
| CY2017Q4 | prk |
Long Term Debt Maturities Average Rate In Year Three
LongTermDebtMaturitiesAverageRateInYearThree
|
0.0204 | |
| CY2016Q4 | prk |
Long Term Debt Maturities Average Rate In Year Two
LongTermDebtMaturitiesAverageRateInYearTwo
|
0.0204 | |
| CY2017Q4 | prk |
Long Term Debt Maturities Average Rate In Year Two
LongTermDebtMaturitiesAverageRateInYearTwo
|
0.0192 | |
| CY2016Q4 | prk |
Long Term Debt Maturities Repayments Of Principal After Year Six
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearSix
|
100000000 | USD |
| CY2016Q4 | prk |
Long Term Debt Maturities Repayments Of Principal In Year Six
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearSix
|
0 | USD |
| CY2015 | prk |
Long Term Debt Prepayment Penalty
LongTermDebtPrepaymentPenalty
|
532000 | USD |
| CY2016 | prk |
Long Term Debt Prepayment Penalty
LongTermDebtPrepaymentPenalty
|
5554000 | USD |
| CY2017 | prk |
Long Term Debt Prepayment Penalty
LongTermDebtPrepaymentPenalty
|
0 | USD |
| CY2016Q4 | prk |
Modified Substandard Commercial Loans Total Recorded Investment
ModifiedSubstandardCommercialLoansTotalRecordedInvestment
|
26000 | USD |
| CY2017Q4 | prk |
Modified Substandard Commercial Loans Total Recorded Investment
ModifiedSubstandardCommercialLoansTotalRecordedInvestment
|
106000 | USD |
| CY2016Q4 | prk |
Modified Substandard Consumer Loans Total Recorded Investment
ModifiedSubstandardConsumerLoansTotalRecordedInvestment
|
7400000 | USD |
| CY2017Q4 | prk |
Modified Substandard Consumer Loans Total Recorded Investment
ModifiedSubstandardConsumerLoansTotalRecordedInvestment
|
8900000 | USD |
| CY2016Q4 | prk |
Money Pledged As Collateral For Fhlb Advance Borrowings
MoneyPledgedAsCollateralForFhlbAdvanceBorrowings
|
25000000 | USD |
| CY2017Q4 | prk |
Money Pledged As Collateral For Fhlb Advance Borrowings
MoneyPledgedAsCollateralForFhlbAdvanceBorrowings
|
25000000 | USD |
| CY2016Q4 | prk |
Money Pledged For Government And Trust Department Deposits
MoneyPledgedForGovernmentAndTrustDepartmentDeposits
|
343000000 | USD |
| CY2017Q4 | prk |
Money Pledged For Government And Trust Department Deposits
MoneyPledgedForGovernmentAndTrustDepartmentDeposits
|
317000000 | USD |
| CY2016Q4 | prk |
Money Pledged To Secure Repurchase Agreements
MoneyPledgedToSecureRepurchaseAgreements
|
569000000 | USD |
| CY2017Q4 | prk |
Money Pledged To Secure Repurchase Agreements
MoneyPledgedToSecureRepurchaseAgreements
|
215000000 | USD |
| CY2016Q4 | prk |
Mortgage Loans Sold With Recourse Reserve
MortgageLoansSoldWithRecourseReserve
|
300000 | USD |
| CY2017Q4 | prk |
Mortgage Loans Sold With Recourse Reserve
MortgageLoansSoldWithRecourseReserve
|
270000 | USD |
| CY2016Q4 | prk |
Nonaccrual Trouble Debt Restructuring Current
NonaccrualTroubleDebtRestructuringCurrent
|
38000000 | USD |
| CY2017Q4 | prk |
Nonaccrual Trouble Debt Restructuring Current
NonaccrualTroubleDebtRestructuringCurrent
|
32400000 | USD |
| CY2016Q4 | prk |
Noninterest Bearing Deposit Liabilities Fair Value
NoninterestBearingDepositLiabilitiesFairValue
|
1523417000 | USD |
| CY2017Q4 | prk |
Noninterest Bearing Deposit Liabilities Fair Value
NoninterestBearingDepositLiabilitiesFairValue
|
1633941000 | USD |
| CY2015 | prk |
Oreo Devaluations
OreoDevaluations
|
1592000 | USD |
| CY2016 | prk |
Oreo Devaluations
OreoDevaluations
|
601000 | USD |
| CY2017 | prk |
Oreo Devaluations
OreoDevaluations
|
458000 | USD |
| CY2015 | prk |
Other Comprehensive Income Loss Reclassification Adjustmentfrom Aoc Irelatedto Securites Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIrelatedtoSecuritesTax
|
0 | USD |
| CY2016 | prk |
Other Comprehensive Income Loss Reclassification Adjustmentfrom Aoc Irelatedto Securites Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIrelatedtoSecuritesTax
|
0 | USD |
| CY2017 | prk |
Other Comprehensive Income Loss Reclassification Adjustmentfrom Aoc Irelatedto Securites Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIrelatedtoSecuritesTax
|
-637000 | USD |
| CY2015 | prk |
Other Income Loss And Security Gains
OtherIncomeLossAndSecurityGains
|
77551000 | USD |
| CY2016 | prk |
Other Income Loss And Security Gains
OtherIncomeLossAndSecurityGains
|
78731000 | USD |
| CY2017 | prk |
Other Income Loss And Security Gains
OtherIncomeLossAndSecurityGains
|
80635000 | USD |
| CY2016Q4 | prk |
Other Liabilities Unclassified
OtherLiabilitiesUnclassified
|
52881000 | USD |
| CY2017Q4 | prk |
Other Liabilities Unclassified
OtherLiabilitiesUnclassified
|
41344000 | USD |
| CY2016Q4 | prk |
Other Real Estate Foreclosed Assets And Repossessed Assets Fair Value
OtherRealEstateForeclosedAssetsAndRepossessedAssetsFairValue
|
6900000 | USD |
| CY2017Q4 | prk |
Other Real Estate Foreclosed Assets And Repossessed Assets Fair Value
OtherRealEstateForeclosedAssetsAndRepossessedAssetsFairValue
|
6500000 | USD |
| CY2016 | prk |
Partial Charge Offs On Impaired Loans
PartialChargeOffsOnImpairedLoans
|
24943000 | USD |
| CY2017 | prk |
Partial Charge Offs On Impaired Loans
PartialChargeOffsOnImpairedLoans
|
10040000 | USD |
| CY2016 | prk |
Partial Charge Offs On Impaired Loans Carried At Fair Value
PartialChargeOffsOnImpairedLoansCarriedAtFairValue
|
3681000 | USD |
| CY2017 | prk |
Partial Charge Offs On Impaired Loans Carried At Fair Value
PartialChargeOffsOnImpairedLoansCarriedAtFairValue
|
2780000 | USD |
| CY2016 | prk |
Partial Chargeoffson Impaired Loanscarriedat Cost
PartialChargeoffsonImpairedLoanscarriedatCost
|
21262000 | USD |
| CY2017 | prk |
Partial Chargeoffson Impaired Loanscarriedat Cost
PartialChargeoffsonImpairedLoanscarriedatCost
|
7260000 | USD |
| CY2015 | prk |
Payments For Loan Originations Loans To Be Sold In Secondary Market
PaymentsForLoanOriginationsLoansToBeSoldInSecondaryMarket
|
220800000 | USD |
| CY2016 | prk |
Payments For Loan Originations Loans To Be Sold In Secondary Market
PaymentsForLoanOriginationsLoansToBeSoldInSecondaryMarket
|
287722000 | USD |
| CY2017 | prk |
Payments For Loan Originations Loans To Be Sold In Secondary Market
PaymentsForLoanOriginationsLoansToBeSoldInSecondaryMarket
|
230860000 | USD |
| CY2015 | prk |
Payments For Loan Originations Portfolio Loans
PaymentsForLoanOriginationsPortfolioLoans
|
247882000 | USD |
| CY2016 | prk |
Payments For Loan Originations Portfolio Loans
PaymentsForLoanOriginationsPortfolioLoans
|
199494000 | USD |
| CY2017 | prk |
Payments For Loan Originations Portfolio Loans
PaymentsForLoanOriginationsPortfolioLoans
|
119336000 | USD |
| CY2016Q4 | prk |
Payments Of Debt Extinguishment Costs Unamortized Balance
PaymentsOfDebtExtinguishmentCostsUnamortizedBalance
|
5719000 | USD |
| CY2017Q4 | prk |
Payments Of Debt Extinguishment Costs Unamortized Balance
PaymentsOfDebtExtinguishmentCostsUnamortizedBalance
|
0 | USD |
| CY2017 | prk |
Percentage Of Amount Greater Than Shareholders Equity
PercentageOfAmountGreaterThanShareholdersEquity
|
0.1 | |
| CY2016Q4 | prk |
Percentof Ore Oheldatfairvalue
PercentofOREOheldatfairvalue
|
0.50 | |
| CY2017Q4 | prk |
Percentof Ore Oheldatfairvalue
PercentofOREOheldatfairvalue
|
0.46 | |
| CY2015Q4 | prk |
Percentofheldtosecuritiessoldpaiddown
Percentofheldtosecuritiessoldpaiddown
|
0.978 | |
| CY2015Q4 | prk |
Principal Amount Outstanding On Sold Loans Servicing Retained
PrincipalAmountOutstandingOnSoldLoansServicingRetained
|
1276000000 | USD |
| CY2016Q4 | prk |
Principal Amount Outstanding On Sold Loans Servicing Retained
PrincipalAmountOutstandingOnSoldLoansServicingRetained
|
1330000000 | USD |
| CY2017Q4 | prk |
Principal Amount Outstanding On Sold Loans Servicing Retained
PrincipalAmountOutstandingOnSoldLoansServicingRetained
|
1371000000 | USD |
| CY2015Q4 | prk |
Principal Amount Outstanding On Sold Loans Servicing Retained With Recourse
PrincipalAmountOutstandingOnSoldLoansServicingRetainedWithRecourse
|
5400000 | USD |
| CY2016Q4 | prk |
Principal Amount Outstanding On Sold Loans Servicing Retained With Recourse
PrincipalAmountOutstandingOnSoldLoansServicingRetainedWithRecourse
|
4100000 | USD |
| CY2017Q4 | prk |
Principal Amount Outstanding On Sold Loans Servicing Retained With Recourse
PrincipalAmountOutstandingOnSoldLoansServicingRetainedWithRecourse
|
3000000 | USD |
| CY2015 | prk |
Proceeds From Loan Sales
ProceedsFromLoanSales
|
222785000 | USD |
| CY2016 | prk |
Proceeds From Loan Sales
ProceedsFromLoanSales
|
290132000 | USD |
| CY2017 | prk |
Proceeds From Loan Sales
ProceedsFromLoanSales
|
242139000 | USD |
| CY2015 | prk |
Real Estate Owned Devaluation Allowance
RealEstateOwnedDevaluationAllowance
|
-1592000 | USD |
| CY2016 | prk |
Real Estate Owned Devaluation Allowance
RealEstateOwnedDevaluationAllowance
|
-601000 | USD |
| CY2017 | prk |
Real Estate Owned Devaluation Allowance
RealEstateOwnedDevaluationAllowance
|
-458000 | USD |
| CY2016Q4 | prk |
Restructured Loans
RestructuredLoans
|
18228000 | USD |
| CY2017Q4 | prk |
Restructured Loans
RestructuredLoans
|
20177000 | USD |
| CY2016Q4 | prk |
Servicing Asset Recorded At Cost
ServicingAssetRecordedAtCost
|
2500000 | USD |
| CY2017Q4 | prk |
Servicing Asset Recorded At Cost
ServicingAssetRecordedAtCost
|
2400000 | USD |
| CY2016Q4 | prk |
Specific Reserves Related To Troubled Debt Restructuring
SpecificReservesRelatedToTroubledDebtRestructuring
|
200000 | USD |
| CY2017Q4 | prk |
Specific Reserves Related To Troubled Debt Restructuring
SpecificReservesRelatedToTroubledDebtRestructuring
|
500000 | USD |
| CY2017 | prk |
Tax Equivalent Interest Adjustment
TaxEquivalentInterestAdjustment
|
3900000 | USD |
| CY2016Q4 | prk |
Time Deposits Fair Value
TimeDepositsFairValue
|
1122598000 | USD |
| CY2017Q4 | prk |
Time Deposits Fair Value
TimeDepositsFairValue
|
1035093000 | USD |
| CY2016Q4 | prk |
Total Borrowings
TotalBorrowings
|
1134076000 | USD |
| CY2017Q4 | prk |
Total Borrowings
TotalBorrowings
|
906289000 | USD |
| CY2015 | prk |
Total Recognized In Net Benefit Cost And Other Comprehensive Loss Income
TotalRecognizedInNetBenefitCostAndOtherComprehensiveLossIncome
|
43000 | USD |
| CY2016 | prk |
Total Recognized In Net Benefit Cost And Other Comprehensive Loss Income
TotalRecognizedInNetBenefitCostAndOtherComprehensiveLossIncome
|
-1194000 | USD |
| CY2017 | prk |
Total Recognized In Net Benefit Cost And Other Comprehensive Loss Income
TotalRecognizedInNetBenefitCostAndOtherComprehensiveLossIncome
|
10598000 | USD |
| CY2015 | prk |
Treasury Stock Reissued Shares For Director Grants
TreasuryStockReissuedSharesForDirectorGrants
|
10150 | shares |
| CY2016 | prk |
Treasury Stock Reissued Shares For Director Grants
TreasuryStockReissuedSharesForDirectorGrants
|
9950 | shares |
| CY2017 | prk |
Treasury Stock Reissued Shares For Director Grants
TreasuryStockReissuedSharesForDirectorGrants
|
11150 | shares |
| CY2016 | prk |
Troubled Debt Restructuring Classificationremoved
TroubledDebtRestructuringClassificationremoved
|
2700000 | USD |
| CY2017 | prk |
Troubled Debt Restructuring Classificationremoved
TroubledDebtRestructuringClassificationremoved
|
500000 | USD |
| CY2016Q4 | prk |
Troubled Debt Restructuring Included In Accruing Loans
TroubledDebtRestructuringIncludedInAccruingLoans
|
18200000 | USD |
| CY2017Q4 | prk |
Troubled Debt Restructuring Included In Accruing Loans
TroubledDebtRestructuringIncludedInAccruingLoans
|
20200000 | USD |
| CY2016Q4 | prk |
Troubled Debt Restructuring Included In Nonaccrual Loans
TroubledDebtRestructuringIncludedInNonaccrualLoans
|
46900000 | USD |
| CY2017Q4 | prk |
Troubled Debt Restructuring Included In Nonaccrual Loans
TroubledDebtRestructuringIncludedInNonaccrualLoans
|
38500000 | USD |
| CY2015 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
226000 | USD |
| CY2016 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-247000 | USD |
| CY2017 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-1473000 | USD |
| CY2016Q4 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
18822000 | USD |
| CY2017Q4 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
22164000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
93197000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
100485000 | USD |
| CY2014Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
1257000 | USD |
| CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-292000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-3005000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-2928000 | USD |
| CY2014Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
|
14865000 | USD |
| CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
|
15351000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
|
14740000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
|
23526000 | USD |
| CY2014Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-13608000 | USD |
| CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-15643000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-17745000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-26454000 | USD |
| CY2016Q4 | us-gaap |
Affordable Housing Program Obligation
AffordableHousingProgramObligation
|
14282000 | USD |
| CY2017Q4 | us-gaap |
Affordable Housing Program Obligation
AffordableHousingProgramObligation
|
14282000 | USD |
| CY2015 | us-gaap |
Affordable Housing Program Obligation Period Increase Decrease
AffordableHousingProgramObligationPeriodIncreaseDecrease
|
9000000 | USD |
| CY2016 | us-gaap |
Affordable Housing Program Obligation Period Increase Decrease
AffordableHousingProgramObligationPeriodIncreaseDecrease
|
9000000 | USD |
| CY2017 | us-gaap |
Affordable Housing Program Obligation Period Increase Decrease
AffordableHousingProgramObligationPeriodIncreaseDecrease
|
7000000 | USD |
| CY2015 | us-gaap |
Affordable Housing Tax Credits And Other Tax Benefits Amount
AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount
|
8900000 | USD |
| CY2016 | us-gaap |
Affordable Housing Tax Credits And Other Tax Benefits Amount
AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount
|
9400000 | USD |
| CY2017 | us-gaap |
Affordable Housing Tax Credits And Other Tax Benefits Amount
AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount
|
9400000 | USD |
| CY2016Q4 | us-gaap |
Amortization Method Qualified Affordable Housing Project Investments
AmortizationMethodQualifiedAffordableHousingProjectInvestments
|
52947000 | USD |
| CY2017Q4 | us-gaap |
Amortization Method Qualified Affordable Housing Project Investments
AmortizationMethodQualifiedAffordableHousingProjectInvestments
|
49669000 | USD |
| CY2015 | us-gaap |
Amortization Method Qualified Affordable Housing Project Investments Amortization
AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization
|
6664000 | USD |
| CY2015 | us-gaap |
Amortization Method Qualified Affordable Housing Project Investments Amortization
AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization
|
6700000 | USD |
| CY2016 | us-gaap |
Amortization Method Qualified Affordable Housing Project Investments Amortization
AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization
|
7300000 | USD |
| CY2016 | us-gaap |
Amortization Method Qualified Affordable Housing Project Investments Amortization
AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization
|
7300000 | USD |
| CY2017 | us-gaap |
Amortization Method Qualified Affordable Housing Project Investments Amortization
AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization
|
10300000 | USD |
| CY2017 | us-gaap |
Amortization Method Qualified Affordable Housing Project Investments Amortization
AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization
|
10278000 | USD |
| CY2015 | us-gaap |
Amortization Of Deferred Loan Origination Fees Net
AmortizationOfDeferredLoanOriginationFeesNet
|
4918000 | USD |
| CY2016 | us-gaap |
Amortization Of Deferred Loan Origination Fees Net
AmortizationOfDeferredLoanOriginationFeesNet
|
5279000 | USD |
| CY2017 | us-gaap |
Amortization Of Deferred Loan Origination Fees Net
AmortizationOfDeferredLoanOriginationFeesNet
|
5758000 | USD |
| CY2015Q4 | us-gaap |
Assets
Assets
|
7311354000 | USD |
| CY2016Q4 | us-gaap |
Assets
Assets
|
7467586000 | USD |
| CY2017Q4 | us-gaap |
Assets
Assets
|
7537620000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
1258139000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
1093816000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
7687000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
5905000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
12309000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
10409000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
1262761000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
1098320000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
531000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
7553000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
12309000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
10409000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
907179000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
798441000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
11778000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
2856000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
860016000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
261855000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
47163000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
536586000 | USD |
| CY2017 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
1821000 | USD |
| CY2016Q4 | us-gaap |
Bank Owned Life Insurance
BankOwnedLifeInsurance
|
185234000 | USD |
| CY2017Q4 | us-gaap |
Bank Owned Life Insurance
BankOwnedLifeInsurance
|
189322000 | USD |
| CY2015 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
5783000 | USD |
| CY2016 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
4338000 | USD |
| CY2017 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
4858000 | USD |
| CY2014Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
237699000 | USD |
| CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
149459000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
146446000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
169112000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
146466000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
169112000 | USD |
| CY2015 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-88240000 | USD |
| CY2016 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-3013000 | USD |
| CY2017 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
22666000 | USD |
| CY2016Q4 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
122811000 | USD |
| CY2017Q4 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
131946000 | USD |
| CY2016Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
| CY2017Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
| CY2015 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
3.76 | |
| CY2016 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
3.76 | |
| CY2017 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
3.76 | |
| CY2016Q4 | us-gaap |
Common Stock No Par Value
CommonStockNoParValue
|
0 | |
| CY2017Q4 | us-gaap |
Common Stock No Par Value
CommonStockNoParValue
|
0 | |
| CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.25 | |
| CY2016Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
20000000 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
20000000 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
16150807 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
16150752 | shares |
| CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
305826000 | USD |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
307726000 | USD |
| CY2015 | us-gaap |
Communication
Communication
|
5130000 | USD |
| CY2016 | us-gaap |
Communication
Communication
|
4985000 | USD |
| CY2017 | us-gaap |
Communication
Communication
|
4826000 | USD |
| CY2017Q4 | us-gaap |
Compensating Balance Amount
CompensatingBalanceAmount
|
0 | USD |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
78977000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
84033000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
75533000 | USD |
| CY2015 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
26153000 | USD |
| CY2016 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
28879000 | USD |
| CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
20660000 | USD |
| CY2015 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-250000 | USD |
| CY2016 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
581000 | USD |
| CY2017 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
3289000 | USD |
| CY2015 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-250000 | USD |
| CY2016 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
581000 | USD |
| CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
3289000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
41421000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
27549000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
490000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
2525000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
1226000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
781000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
877000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
|
4140000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
|
2744000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
|
7937000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
|
7098000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1115000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1069000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Other
DeferredTaxAssetsTaxDeferredExpenseOther
|
7937000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Other
DeferredTaxAssetsTaxDeferredExpenseOther
|
7098000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses
|
2322000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses
|
1327000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Legal Settlements
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements
|
793000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Legal Settlements
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements
|
4000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther
|
1074000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther
|
645000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
17719000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
10498000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
|
1618000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
|
946000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
505000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense
DeferredTaxLiabilitiesDeferredExpense
|
1900000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Investments
DeferredTaxLiabilitiesInvestments
|
10199000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Investments
DeferredTaxLiabilitiesInvestments
|
6120000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
|
3243000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
|
2034000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
596000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
364000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
26344000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
19076000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Tax Deferred Income
DeferredTaxLiabilitiesTaxDeferredIncome
|
40931000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Tax Deferred Income
DeferredTaxLiabilitiesTaxDeferredIncome
|
28054000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
|
14740000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
|
23526000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Actual Return On Plan Assets
DefinedBenefitPlanActualReturnOnPlanAssets
|
19256000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Actual Return On Plan Assets
DefinedBenefitPlanActualReturnOnPlanAssets
|
21573000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
7993000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
21773000 | USD |
| CY2015 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss Immediate Recognition As Component In Net Periodic Benefit Cost Credit
DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit
|
-637000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss Immediate Recognition As Component In Net Periodic Benefit Cost Credit
DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit
|
-773000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss Immediate Recognition As Component In Net Periodic Benefit Cost Credit
DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit
|
-576000 | USD |
| CY2015 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
637000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
773000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
576000 | USD |
| CY2015 | us-gaap |
Defined Benefit Plan Amortization Of Prior Service Cost Credit
DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
|
15000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Amortization Of Prior Service Cost Credit
DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
|
0 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Amortization Of Prior Service Cost Credit
DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
|
0 | USD |
| CY2015 | us-gaap |
Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax
DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
|
-748000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax
DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
|
941000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax
DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
|
-11122000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
167000000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
195700000 | USD |
| CY2015Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
|
0.0488 | |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
|
0.0458 | |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
|
0.0389 | |
| CY2015Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
|
||
| CY2016Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
|
||
| CY2017Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
|
||
| CY2015 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
|
0.0442 | |
| CY2016 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
|
0.0488 | |
| CY2017 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
|
0.0458 | |
| CY2015 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.0725 | |
| CY2016 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.0725 | |
| CY2017 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.0700 | |
| CY2015Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
102245000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
114455000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
138698000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
|
5707000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
|
7885000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
0 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
15000000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
15000000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Expected Amortization Of Gain Loss Next Fiscal Year
DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear
|
1361000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter
DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
|
53456000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months
DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
|
8274000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Five
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
|
10937000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Four
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
|
10526000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Three
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
|
9320000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Two
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
|
8404000 | USD |
| CY2015 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
11420000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
10950000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
11455000 | USD |
| CY2015Q4 | us-gaap |
Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
|
153498000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
|
167047000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
|
195735000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
|
52592000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
|
57037000 | USD |
| CY2015 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
4695000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
4869000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
5085000 | USD |
| CY2015 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
-705000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
-253000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
-524000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
|
97200000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
|
116000000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Plan Assets Benefits Paid
DefinedBenefitPlanPlanAssetsBenefitsPaid
|
5707000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Plan Assets Benefits Paid
DefinedBenefitPlanPlanAssetsBenefitsPaid
|
7885000 | USD |
| CY2015 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
5368000 | USD |
| CY2016 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
5055000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
5270000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Weighted Average Asset Allocations
DefinedBenefitPlanWeightedAverageAssetAllocations
|
1.00 | |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Weighted Average Asset Allocations
DefinedBenefitPlanWeightedAverageAssetAllocations
|
1.00 | |
| CY2015 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
1200000 | USD |
| CY2016 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
1300000 | USD |
| CY2017 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
1300000 | USD |
| CY2016Q4 | us-gaap |
Deposit Liabilities Reclassified As Loans Receivable1
DepositLiabilitiesReclassifiedAsLoansReceivable1
|
2900000 | USD |
| CY2017Q4 | us-gaap |
Deposit Liabilities Reclassified As Loans Receivable1
DepositLiabilitiesReclassifiedAsLoansReceivable1
|
1900000 | USD |
| CY2015Q4 | us-gaap |
Deposits
Deposits
|
5347642000 | USD |
| CY2016Q4 | us-gaap |
Deposits
Deposits
|
5521956000 | USD |
| CY2017Q4 | us-gaap |
Deposits
Deposits
|
5817326000 | USD |
| CY2016Q4 | us-gaap |
Deposits Fair Value Disclosure
DepositsFairValueDisclosure
|
5526684000 | USD |
| CY2017Q4 | us-gaap |
Deposits Fair Value Disclosure
DepositsFairValueDisclosure
|
5818943000 | USD |
| CY2015 | us-gaap |
Depreciation
Depreciation
|
7347000 | USD |
| CY2016 | us-gaap |
Depreciation
Depreciation
|
8396000 | USD |
| CY2017 | us-gaap |
Depreciation
Depreciation
|
8644000 | USD |
| CY2015 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
7347000 | USD |
| CY2016 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
8396000 | USD |
| CY2017 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
8644000 | USD |
| CY2015 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
7300000 | USD |
| CY2016 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
8400000 | USD |
| CY2017 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
8600000 | USD |
| CY2016Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
124000 | USD |
| CY2017Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
94000 | USD |
| CY2015 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.27 | |
| CY2016 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.62 | |
| CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.51 | |
| CY2015 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.26 | |
| CY2016 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.59 | |
| CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.47 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.287 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.299 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.289 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0.000 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0.000 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0.010 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Employee Stock Ownership Plan Dividends
EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
|
0.0100 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Employee Stock Ownership Plan Dividends
EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
|
0.0100 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Employee Stock Ownership Plan Dividends
EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
|
0.0100 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance
|
0.018 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance
|
0.012 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance
|
0.014 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.002 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.001 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.000 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.009 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.000 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.000 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
|
0.019 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
|
0.017 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
|
0.019 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.005 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.013 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.028 | |
| CY2017Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
5223000 | USD |
| CY2015 | us-gaap |
Equipment Expense
EquipmentExpense
|
11806000 | USD |
| CY2016 | us-gaap |
Equipment Expense
EquipmentExpense
|
13766000 | USD |
| CY2017 | us-gaap |
Equipment Expense
EquipmentExpense
|
15324000 | USD |
| CY2016Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
3500000 | USD |
| CY2017Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
3500000 | USD |
| CY2015 | us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
3566000 | USD |
| CY2016 | us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
3560000 | USD |
| CY2017 | us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
3583000 | USD |
| CY2016Q4 | us-gaap |
Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations
FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
|
40903000 | USD |
| CY2017Q4 | us-gaap |
Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations
FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
|
13370000 | USD |
| CY2016Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate
|
185000000 | USD |
| CY2017Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate
|
208000000 | USD |
| CY2016Q4 | us-gaap |
Federal Home Loan Bank Stock
FederalHomeLoanBankStock
|
50086000 | USD |
| CY2017Q4 | us-gaap |
Federal Home Loan Bank Stock
FederalHomeLoanBankStock
|
50100000 | USD |
| CY2015 | us-gaap |
Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
|
32567000 | USD |
| CY2016 | us-gaap |
Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
|
36760000 | USD |
| CY2017 | us-gaap |
Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
|
34227000 | USD |
| CY2016Q4 | us-gaap |
Federal Reserve Bank Stock
FederalReserveBankStock
|
8226000 | USD |
| CY2017Q4 | us-gaap |
Federal Reserve Bank Stock
FederalReserveBankStock
|
8200000 | USD |
| CY2015 | us-gaap |
Fees And Commissions Debit Cards
FeesAndCommissionsDebitCards
|
14561000 | USD |
| CY2016 | us-gaap |
Fees And Commissions Debit Cards
FeesAndCommissionsDebitCards
|
15057000 | USD |
| CY2017 | us-gaap |
Fees And Commissions Debit Cards
FeesAndCommissionsDebitCards
|
15798000 | USD |
| CY2015 | us-gaap |
Fees And Commissions Depositor Accounts
FeesAndCommissionsDepositorAccounts
|
14751000 | USD |
| CY2016 | us-gaap |
Fees And Commissions Depositor Accounts
FeesAndCommissionsDepositorAccounts
|
14259000 | USD |
| CY2017 | us-gaap |
Fees And Commissions Depositor Accounts
FeesAndCommissionsDepositorAccounts
|
12653000 | USD |
| CY2015 | us-gaap |
Fees And Commissions Fiduciary And Trust Activities
FeesAndCommissionsFiduciaryAndTrustActivities
|
20195000 | USD |
| CY2017 | us-gaap |
Fees And Commissions Fiduciary And Trust Activities
FeesAndCommissionsFiduciaryAndTrustActivities
|
23735000 | USD |
| CY2015 | us-gaap |
Fees And Commissions Other
FeesAndCommissionsOther
|
11438000 | USD |
| CY2016 | us-gaap |
Fees And Commissions Other
FeesAndCommissionsOther
|
14419000 | USD |
| CY2017 | us-gaap |
Fees And Commissions Other
FeesAndCommissionsOther
|
13162000 | USD |
| CY2017Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
49304000 | USD |
| CY2016Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
50624000 | USD |
| CY2017Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
49988000 | USD |
| CY2016Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
50076000 | USD |
| CY2016 | us-gaap |
Fees And Commissions Fiduciary And Trust Activities
FeesAndCommissionsFiduciaryAndTrustActivities
|
21400000 | USD |
| CY2016Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
548000 | USD |
| CY2017Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
684000 | USD |
| CY2015 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
11442000 | USD |
| CY2016 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
20030000 | USD |
| CY2017 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
10210000 | USD |
| CY2015 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
14290000 | USD |
| CY2016 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
20799000 | USD |
| CY2017 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
19403000 | USD |
| CY2016Q4 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
5201442000 | USD |
| CY2017Q4 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
5315938000 | USD |
| CY2016Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
70415000 | USD |
| CY2017Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
56545000 | USD |
| CY2015 | us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
424 | contracts |
| CY2016 | us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
405 | contracts |
| CY2017 | us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
426 | contracts |
| CY2015 | us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
23324000 | USD |
| CY2016 | us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
21258000 | USD |
| CY2017 | us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
10125000 | USD |
| CY2015 | us-gaap |
Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
|
67 | contracts |
| CY2016 | us-gaap |
Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
|
97 | contracts |
| CY2017 | us-gaap |
Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
|
64 | contracts |
| CY2015 | us-gaap |
Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
|
2854000 | USD |
| CY2016 | us-gaap |
Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
|
3798000 | USD |
| CY2017 | us-gaap |
Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
|
1235000 | USD |
| CY2016Q4 | us-gaap |
Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
|
2138000 | USD |
| CY2017Q4 | us-gaap |
Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
|
1845000 | USD |
| CY2016Q4 | us-gaap |
Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
|
5236189000 | USD |
| CY2017Q4 | us-gaap |
Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
|
5346125000 | USD |
| CY2016Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
87822000 | USD |
| CY2017Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
72056000 | USD |
| CY2016Q4 | us-gaap |
Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
|
50641000 | USD |
| CY2017Q4 | us-gaap |
Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
|
43017000 | USD |
| CY2015 | us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
0 | USD |
| CY2016 | us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
0 | USD |
| CY2017 | us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
1821000 | USD |
| CY2015 | us-gaap |
Gain Loss On Sale Of Securities Net
GainLossOnSaleOfSecuritiesNet
|
88000 | USD |
| CY2016 | us-gaap |
Gain Loss On Sale Of Securities Net
GainLossOnSaleOfSecuritiesNet
|
0 | USD |
| CY2017 | us-gaap |
Gain Loss On Sale Of Securities Net
GainLossOnSaleOfSecuritiesNet
|
1821000 | USD |
| CY2015 | us-gaap |
Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
|
756000 | USD |
| CY2016 | us-gaap |
Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
|
0 | USD |
| CY2017 | us-gaap |
Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
|
0 | USD |
| CY2014 | us-gaap |
Gains Losses On Restructuring Of Debt
GainsLossesOnRestructuringOfDebt
|
3200000 | USD |
| CY2015 | us-gaap |
Gains Losses On Restructuring Of Debt
GainsLossesOnRestructuringOfDebt
|
500000 | USD |
| CY2016 | us-gaap |
Gains Losses On Restructuring Of Debt
GainsLossesOnRestructuringOfDebt
|
5600000 | USD |
| CY2015 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
1604000 | USD |
| CY2016 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
1323000 | USD |
| CY2017 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
251000 | USD |
| CY2015 | us-gaap |
General Insurance Expense
GeneralInsuranceExpense
|
5629000 | USD |
| CY2016 | us-gaap |
General Insurance Expense
GeneralInsuranceExpense
|
5825000 | USD |
| CY2017 | us-gaap |
General Insurance Expense
GeneralInsuranceExpense
|
6354000 | USD |
| CY2016Q4 | us-gaap |
Goodwill
Goodwill
|
72334000 | USD |
| CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
72300000 | USD |
| CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
72334000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
259833000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
357197000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
2074000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
7333000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
5235000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
751000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
87000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
519000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
5235000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
751000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
|
142473000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
|
79473000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
5148000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
232000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
134909000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
33975000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
7564000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
45498000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
256672000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
363779000 | USD |
| CY2015 | us-gaap |
Held To Maturity Securities Sold Security Realized Gain Loss
HeldToMaturitySecuritiesSoldSecurityRealizedGainLoss
|
88000 | USD |
| CY2015 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
70762000 | USD |
| CY2016 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
79496000 | USD |
| CY2017 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
67070000 | USD |
| CY2015 | us-gaap |
Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
|
1963000 | USD |
| CY2016 | us-gaap |
Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
|
4777000 | USD |
| CY2017 | us-gaap |
Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
|
2708000 | USD |
| CY2015Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
80664000 | USD |
| CY2016Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
70426000 | USD |
| CY2017Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
56564000 | USD |
| CY2016Q4 | us-gaap |
Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
|
548000 | USD |
| CY2017Q4 | us-gaap |
Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
|
684000 | USD |
| CY2016Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
95358000 | USD |
| CY2017Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
66585000 | USD |
| CY2015 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD |
| CY2016 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD |
| CY2017 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
113579000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
122895000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
118469000 | USD |
| CY2015Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
69000 | USD |
| CY2016Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
70500 | USD |
| CY2017Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
74000 | USD |
| CY2015 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
2000 | USD |
| CY2016 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
1500 | USD |
| CY2017 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
3500 | USD |
| CY2015 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
32567000 | USD |
| CY2016 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
36760000 | USD |
| CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
34227000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
1200000 | USD |
| CY2015 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
26140000 | USD |
| CY2016 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
27260000 | USD |
| CY2017 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
26190000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
219642000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
174314000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
295370000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
3448000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
7042000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
1060000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
1173000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
2006000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-11778000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
0 | USD |
| CY2016 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
0 | USD |
| CY2017 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-15000000 | USD |
| CY2015 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
5037000 | USD |
| CY2016 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
5608000 | USD |
| CY2017 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
7250000 | USD |
| CY2015 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
265074000 | USD |
| CY2016 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
276258000 | USD |
| CY2017 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
286424000 | USD |
| CY2015 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
227979000 | USD |
| CY2016 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
241979000 | USD |
| CY2017 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
248687000 | USD |
| CY2016Q4 | us-gaap |
Interest Bearing Deposit Liabilities
InterestBearingDepositLiabilities
|
3998539000 | USD |
| CY2017Q4 | us-gaap |
Interest Bearing Deposit Liabilities
InterestBearingDepositLiabilities
|
4183385000 | USD |
| CY2015 | us-gaap |
Interest Expense
InterestExpense
|
37442000 | USD |
| CY2016 | us-gaap |
Interest Expense
InterestExpense
|
38172000 | USD |
| CY2017 | us-gaap |
Interest Expense
InterestExpense
|
42665000 | USD |
| CY2015 | us-gaap |
Interest Expense Long Term Debt
InterestExpenseLongTermDebt
|
24619000 | USD |
| CY2016 | us-gaap |
Interest Expense Long Term Debt
InterestExpenseLongTermDebt
|
24300000 | USD |
| CY2017 | us-gaap |
Interest Expense Long Term Debt
InterestExpenseLongTermDebt
|
22580000 | USD |
| CY2015 | us-gaap |
Interest Expense Now Accounts Money Market Accounts And Savings Deposits
InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits
|
2229000 | USD |
| CY2016 | us-gaap |
Interest Expense Now Accounts Money Market Accounts And Savings Deposits
InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits
|
4079000 | USD |
| CY2017 | us-gaap |
Interest Expense Now Accounts Money Market Accounts And Savings Deposits
InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits
|
9464000 | USD |
| CY2015 | us-gaap |
Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
|
469000 | USD |
| CY2016 | us-gaap |
Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
|
456000 | USD |
| CY2017 | us-gaap |
Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
|
992000 | USD |
| CY2015 | us-gaap |
Interest Expense Time Deposits
InterestExpenseTimeDeposits
|
10125000 | USD |
| CY2016 | us-gaap |
Interest Expense Time Deposits
InterestExpenseTimeDeposits
|
9337000 | USD |
| CY2017 | us-gaap |
Interest Expense Time Deposits
InterestExpenseTimeDeposits
|
9629000 | USD |
| CY2015 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
222642000 | USD |
| CY2016 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
243187000 | USD |
| CY2017 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
235202000 | USD |
| CY2015 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
227632000 | USD |
| CY2016 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
238086000 | USD |
| CY2017 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
243759000 | USD |
| CY2015 | us-gaap |
Interest Income Securities State And Municipal
InterestIncomeSecuritiesStateAndMunicipal
|
182000 | USD |
| CY2016 | us-gaap |
Interest Income Securities State And Municipal
InterestIncomeSecuritiesStateAndMunicipal
|
2632000 | USD |
| CY2017 | us-gaap |
Interest Income Securities State And Municipal
InterestIncomeSecuritiesStateAndMunicipal
|
7210000 | USD |
| CY2015 | us-gaap |
Interest Income Securities Us Treasury And Other Us Government
InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment
|
36025000 | USD |
| CY2016 | us-gaap |
Interest Income Securities Us Treasury And Other Us Government
InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment
|
30627000 | USD |
| CY2017 | us-gaap |
Interest Income Securities Us Treasury And Other Us Government
InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment
|
27440000 | USD |
| CY2015 | us-gaap |
Interest Paid
InterestPaid
|
37655000 | USD |
| CY2016 | us-gaap |
Interest Paid
InterestPaid
|
38359000 | USD |
| CY2017 | us-gaap |
Interest Paid
InterestPaid
|
42538000 | USD |
| CY2016Q4 | us-gaap |
Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
|
2151000 | USD |
| CY2017Q4 | us-gaap |
Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
|
2278000 | USD |
| CY2016Q4 | us-gaap |
Interest Receivable
InterestReceivable
|
14973000 | USD |
| CY2017Q4 | us-gaap |
Interest Receivable
InterestReceivable
|
16659000 | USD |
| CY2016Q4 | us-gaap |
Investment Owned At Fair Value
InvestmentOwnedAtFairValue
|
1514811000 | USD |
| CY2017Q4 | us-gaap |
Investment Owned At Fair Value
InvestmentOwnedAtFairValue
|
1457595000 | USD |
| CY2016Q4 | us-gaap |
Investments
Investments
|
1579783000 | USD |
| CY2017Q4 | us-gaap |
Investments
Investments
|
1512824000 | USD |
| CY2015 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
86189000 | USD |
| CY2016 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
87034000 | USD |
| CY2017 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
92177000 | USD |
| CY2016Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
13746000 | USD |
| CY2017Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
13421000 | USD |
| CY2016Q4 | us-gaap |
Liabilities
Liabilities
|
6725346000 | USD |
| CY2017Q4 | us-gaap |
Liabilities
Liabilities
|
6781519000 | USD |
| CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
7467586000 | USD |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
7537620000 | USD |
| CY2014Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
54352000 | USD |
| CY2015Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
56494000 | USD |
| CY2016Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
50624000 | USD |
| CY2017Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
49988000 | USD |
| CY2016Q4 | us-gaap |
Loans And Leases Receivable Deferred Income
LoansAndLeasesReceivableDeferredIncome
|
11100000 | USD |
| CY2017Q4 | us-gaap |
Loans And Leases Receivable Deferred Income
LoansAndLeasesReceivableDeferredIncome
|
12200000 | USD |
| CY2015Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
5068085000 | USD |
| CY2016Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
5271857000 | USD |
| CY2017Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
5372483000 | USD |
| CY2016Q4 | us-gaap |
Loans And Leases Receivable Impaired Commitment To Lend
LoansAndLeasesReceivableImpairedCommitmentToLend
|
700000 | USD |
| CY2017Q4 | us-gaap |
Loans And Leases Receivable Impaired Commitment To Lend
LoansAndLeasesReceivableImpairedCommitmentToLend
|
1300000 | USD |
| CY2016Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
5271857000 | USD |
| CY2017Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
5372483000 | USD |
| CY2016Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
5221233000 | USD |
| CY2017Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
5322495000 | USD |
| CY2016Q4 | us-gaap |
Loans Receivable Fair Value Disclosure
LoansReceivableFairValueDisclosure
|
5178439000 | USD |
| CY2017Q4 | us-gaap |
Loans Receivable Fair Value Disclosure
LoansReceivableFairValueDisclosure
|
5254837000 | USD |
| CY2016Q4 | us-gaap |
Loans Receivable Held For Sale Net Not Part Of Disposal Group Mortgage
LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage
|
10413000 | USD |
| CY2017Q4 | us-gaap |
Loans Receivable Held For Sale Net Not Part Of Disposal Group Mortgage
LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage
|
4148000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
694281000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
500000000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
712958000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
504503000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
100000000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
350000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
150000000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
0 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
0 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
25000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
100000000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
75000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
50000000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
150000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
100000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year
LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
|
0 | USD |
| CY2016Q4 | us-gaap |
Loss Contingency Accrual At Carrying Value
LossContingencyAccrualAtCarryingValue
|
2300000 | USD |
| CY2017Q4 | us-gaap |
Loss Contingency Accrual At Carrying Value
LossContingencyAccrualAtCarryingValue
|
0 | USD |
| CY2015 | us-gaap |
Marketing Expense
MarketingExpense
|
3983000 | USD |
| CY2016 | us-gaap |
Marketing Expense
MarketingExpense
|
4523000 | USD |
| CY2017 | us-gaap |
Marketing Expense
MarketingExpense
|
4374000 | USD |
| CY2016Q4 | us-gaap |
Money Market Funds At Carrying Value
MoneyMarketFundsAtCarryingValue
|
23635000 | USD |
| CY2017Q4 | us-gaap |
Money Market Funds At Carrying Value
MoneyMarketFundsAtCarryingValue
|
37166000 | USD |
| CY2016Q4 | us-gaap |
Mortgages Held For Sale Fair Value Disclosure
MortgagesHeldForSaleFairValueDisclosure
|
10413000 | USD |
| CY2017Q4 | us-gaap |
Mortgages Held For Sale Fair Value Disclosure
MortgagesHeldForSaleFairValueDisclosure
|
4148000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
217994000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
61660000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-3354000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-395468000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-152560000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-61971000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
89234000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
87887000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
87991000 | USD |
| CY2015 | us-gaap |
Net Income Loss
NetIncomeLoss
|
81012000 | USD |
| CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
86135000 | USD |
| CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
84242000 | USD |
| CY2015 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
81012000 | USD |
| CY2016 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
86135000 | USD |
| CY2017 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
84242000 | USD |
| CY2016Q4 | us-gaap |
Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
|
1523417000 | USD |
| CY2017Q4 | us-gaap |
Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
|
1633941000 | USD |
| CY2015 | us-gaap |
Noninterest Expense
NoninterestExpense
|
186614000 | USD |
| CY2016 | us-gaap |
Noninterest Expense
NoninterestExpense
|
199023000 | USD |
| CY2017 | us-gaap |
Noninterest Expense
NoninterestExpense
|
197368000 | USD |
| CY2015 | us-gaap |
Noninterest Income
NoninterestIncome
|
77551000 | USD |
| CY2016 | us-gaap |
Noninterest Income
NoninterestIncome
|
78731000 | USD |
| CY2017 | us-gaap |
Noninterest Income
NoninterestIncome
|
80635000 | USD |
| CY2015 | us-gaap |
Noninterest Income Other
NoninterestIncomeOther
|
7539000 | USD |
| CY2016 | us-gaap |
Noninterest Income Other
NoninterestIncomeOther
|
6268000 | USD |
| CY2017 | us-gaap |
Noninterest Income Other
NoninterestIncomeOther
|
6562000 | USD |
| CY2015 | us-gaap |
Occupancy Net
OccupancyNet
|
9686000 | USD |
| CY2016 | us-gaap |
Occupancy Net
OccupancyNet
|
10239000 | USD |
| CY2017 | us-gaap |
Occupancy Net
OccupancyNet
|
10201000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
5409000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
1726000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
446000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
502000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
865000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
1563000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
307000 | USD |
| CY2015 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
1700000 | USD |
| CY2016 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
2100000 | USD |
| CY2017 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
2000000 | USD |
| CY2016Q4 | us-gaap |
Other Assets
OtherAssets
|
520124000 | USD |
| CY2017Q4 | us-gaap |
Other Assets
OtherAssets
|
533189000 | USD |
| CY2016Q4 | us-gaap |
Other Assets Fair Value Disclosure
OtherAssetsFairValueDisclosure
|
5161919000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Fair Value Disclosure
OtherAssetsFairValueDisclosure
|
5247021000 | USD |
| CY2016Q4 | us-gaap |
Other Assets Miscellaneous
OtherAssetsMiscellaneous
|
20750000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Miscellaneous
OtherAssetsMiscellaneous
|
22209000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
|
-1400000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
|
168000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
|
-11698000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
|
0 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
|
0 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
|
22677000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
|
33799000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
|
-490 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
|
59 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
|
-2457 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
|
15000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
|
0 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
|
0 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
|
228 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
|
271 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
|
121 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
-1549000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
-2713000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
1261000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
0 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
0 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
-1821000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-1549000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-2713000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
77000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-2459000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-2604000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-7980000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-2035000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-2102000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-8709000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
910000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
-109000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
9241000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
-22677000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
-33799000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
486000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-611000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
8786000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
0 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
0 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
1184000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
0 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
0 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
-637 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
|
652000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
|
773000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
|
576000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
637000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
773000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
576000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
|
424000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
|
502000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
|
455000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
|
228000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
|
271000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
|
121000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-834 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-1461 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
678 | USD |
| CY2015 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
10308000 | USD |
| CY2016 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
11486000 | USD |
| CY2017 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
8528000 | USD |
| CY2016Q4 | us-gaap |
Other Foreclosed Assets
OtherForeclosedAssets
|
600000 | USD |
| CY2017Q4 | us-gaap |
Other Foreclosed Assets
OtherForeclosedAssets
|
5500000 | USD |
| CY2015 | us-gaap |
Other Interest And Dividend Income
OtherInterestAndDividendIncome
|
888000 | USD |
| CY2016 | us-gaap |
Other Interest And Dividend Income
OtherInterestAndDividendIncome
|
1020000 | USD |
| CY2017 | us-gaap |
Other Interest And Dividend Income
OtherInterestAndDividendIncome
|
3087000 | USD |
| CY2016Q4 | us-gaap |
Other Investments And Securities At Cost
OtherInvestmentsAndSecuritiesAtCost
|
61811000 | USD |
| CY2017Q4 | us-gaap |
Other Investments And Securities At Cost
OtherInvestmentsAndSecuritiesAtCost
|
61811000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities
OtherLiabilities
|
69314000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities
OtherLiabilities
|
57904000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities Fair Value Disclosure
OtherLiabilitiesFairValueDisclosure
|
1301000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities Fair Value Disclosure
OtherLiabilitiesFairValueDisclosure
|
1269000 | USD |
| CY2015 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
179267000 | USD |
| CY2016 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
190627000 | USD |
| CY2017 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
188724000 | USD |
| CY2016Q4 | us-gaap |
Other Real Estate And Foreclosed Assets
OtherRealEstateAndForeclosedAssets
|
13926000 | USD |
| CY2017Q4 | us-gaap |
Other Real Estate And Foreclosed Assets
OtherRealEstateAndForeclosedAssets
|
14190000 | USD |
| CY2016Q4 | us-gaap |
Other Short Term Borrowings
OtherShortTermBorrowings
|
209795000 | USD |
| CY2017Q4 | us-gaap |
Other Short Term Borrowings
OtherShortTermBorrowings
|
183289000 | USD |
| CY2015 | us-gaap |
Other Tax Expense Benefit
OtherTaxExpenseBenefit
|
6664000 | USD |
| CY2016 | us-gaap |
Other Tax Expense Benefit
OtherTaxExpenseBenefit
|
7300000 | USD |
| CY2017 | us-gaap |
Other Tax Expense Benefit
OtherTaxExpenseBenefit
|
10278000 | USD |
| CY2015 | us-gaap |
Payments For Affordable Housing Programs
PaymentsForAffordableHousingPrograms
|
5318000 | USD |
| CY2016 | us-gaap |
Payments For Affordable Housing Programs
PaymentsForAffordableHousingPrograms
|
15029000 | USD |
| CY2017 | us-gaap |
Payments For Affordable Housing Programs
PaymentsForAffordableHousingPrograms
|
7000000 | USD |
| CY2015 | us-gaap |
Payments Of Ordinary Dividends
PaymentsOfOrdinaryDividends
|
57776000 | USD |
| CY2016 | us-gaap |
Payments Of Ordinary Dividends
PaymentsOfOrdinaryDividends
|
57653000 | USD |
| CY2017 | us-gaap |
Payments Of Ordinary Dividends
PaymentsOfOrdinaryDividends
|
57493000 | USD |
| CY2015 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
0 | USD |
| CY2016 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
0 | USD |
| CY2017 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
347000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
457617000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
579006000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
29684000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
48226000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
141045000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
113519000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
|
10045000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
|
0 | USD |
| CY2017 | us-gaap |
Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
|
0 | USD |
| CY2015 | us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
0 | USD |
| CY2016 | us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
3500000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
0 | USD |
| CY2015 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
11361000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
7466000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
7018000 | USD |
| CY2016Q4 | us-gaap |
Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements At Fair Value
PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAtFairValue
|
569000000 | USD |
| CY2017Q4 | us-gaap |
Pledged Assets Separately Reported Securities Pledged For Repurchase Agreements At Fair Value
PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAtFairValue
|
213000000 | USD |
| CY2016Q4 | us-gaap |
Preferred Stock Liquidation Preference
PreferredStockLiquidationPreference
|
0 | |
| CY2017Q4 | us-gaap |
Preferred Stock Liquidation Preference
PreferredStockLiquidationPreference
|
0 | |
| CY2016Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
200000 | shares |
| CY2017Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
200000 | shares |
| CY2016Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
| CY2017Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
| CY2016Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
| CY2017Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
| CY2016Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
88874000 | USD |
| CY2017Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
97712000 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
25000000 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
0 | USD |
| CY2017 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
150000000 | USD |
| CY2015 | us-gaap |
Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
|
6340000 | USD |
| CY2016 | us-gaap |
Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
|
1050000 | USD |
| CY2017 | us-gaap |
Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
|
1037000 | USD |
| CY2015 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
117262000 | USD |
| CY2016 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
553000 | USD |
| CY2017 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-3506000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
|
321146000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
|
753325000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
|
193937000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale And Maturity Of Held To Maturity Securities
ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities
|
36393000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale And Maturity Of Held To Maturity Securities
ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities
|
29901000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale And Maturity Of Held To Maturity Securities
ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities
|
14426000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
3144000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
0 | USD |
| CY2017 | us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
2265000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Other Loans Held For Sale
ProceedsFromSaleOfOtherLoansHeldForSale
|
900000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Other Loans Held For Sale
ProceedsFromSaleOfOtherLoansHeldForSale
|
0 | USD |
| CY2017 | us-gaap |
Proceeds From Sale Of Other Loans Held For Sale
ProceedsFromSaleOfOtherLoansHeldForSale
|
0 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
17058000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
8704000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
2921000 | USD |
| CY2015 | us-gaap |
Professional Fees
ProfessionalFees
|
23452000 | USD |
| CY2016 | us-gaap |
Professional Fees
ProfessionalFees
|
27181000 | USD |
| CY2017 | us-gaap |
Professional Fees
ProfessionalFees
|
24833000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
151168000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
156386000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
57971000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
55901000 | USD |
| CY2015 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
4990000 | USD |
| CY2016 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
-5101000 | USD |
| CY2017 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
8557000 | USD |
| CY2015 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
4990000 | USD |
| CY2016 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
-5101000 | USD |
| CY2017 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
8557000 | USD |
| CY2016Q4 | us-gaap |
Qualified Affordable Housing Project Investments Commitment
QualifiedAffordableHousingProjectInvestmentsCommitment
|
14282000 | USD |
| CY2017Q4 | us-gaap |
Qualified Affordable Housing Project Investments Commitment
QualifiedAffordableHousingProjectInvestmentsCommitment
|
14282000 | USD |
| CY2015 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
424000 | USD |
| CY2016 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
502000 | USD |
| CY2017 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-729000 | USD |
| CY2016Q4 | us-gaap |
Related Party Deposit Liabilities
RelatedPartyDepositLiabilities
|
26500000 | USD |
| CY2017Q4 | us-gaap |
Related Party Deposit Liabilities
RelatedPartyDepositLiabilities
|
24900000 | USD |
| CY2015 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
80076000 | USD |
| CY2016 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
55554000 | USD |
| CY2017 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
350000000 | USD |
| CY2015 | us-gaap |
Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
|
0 | USD |
| CY2016 | us-gaap |
Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
|
0 | USD |
| CY2017 | us-gaap |
Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
|
30000000 | USD |
| CY2016Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
51600000 | USD |
| CY2017Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
64800000 | USD |
| CY2017 | us-gaap |
Restricted Stock Shares Issued Net Of Shares For Tax Withholdings
RestrictedStockSharesIssuedNetOfSharesForTaxWithholdings
|
6381 | shares |
| CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
535631000 | USD |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
561908000 | USD |
| CY2014Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
8613000 | USD |
| CY2015Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
9008000 | USD |
| CY2016Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
9266000 | USD |
| CY2017Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
9688000 | USD |
| CY2015 | us-gaap |
Servicing Asset At Amortized Value Additions
ServicingAssetAtAmortizedValueAdditions
|
1748000 | USD |
| CY2016 | us-gaap |
Servicing Asset At Amortized Value Additions
ServicingAssetAtAmortizedValueAdditions
|
2286000 | USD |
| CY2017 | us-gaap |
Servicing Asset At Amortized Value Additions
ServicingAssetAtAmortizedValueAdditions
|
1941000 | USD |
| CY2015 | us-gaap |
Servicing Asset At Amortized Value Amortization1
ServicingAssetAtAmortizedValueAmortization1
|
1637000 | USD |
| CY2016 | us-gaap |
Servicing Asset At Amortized Value Amortization1
ServicingAssetAtAmortizedValueAmortization1
|
1835000 | USD |
| CY2017 | us-gaap |
Servicing Asset At Amortized Value Amortization1
ServicingAssetAtAmortizedValueAmortization1
|
1624000 | USD |
| CY2015 | us-gaap |
Servicing Asset At Amortized Value Valuation Allowance
ServicingAssetAtAmortizedValueValuationAllowance
|
284000 | USD |
| CY2016 | us-gaap |
Servicing Asset At Amortized Value Valuation Allowance
ServicingAssetAtAmortizedValueValuationAllowance
|
-193000 | USD |
| CY2017 | us-gaap |
Servicing Asset At Amortized Value Valuation Allowance
ServicingAssetAtAmortizedValueValuationAllowance
|
105000 | USD |
| CY2016Q4 | us-gaap |
Servicing Asset At Fair Value Amount
ServicingAssetAtFairValueAmount
|
6800000 | USD |
| CY2017Q4 | us-gaap |
Servicing Asset At Fair Value Amount
ServicingAssetAtFairValueAmount
|
7300000 | USD |
| CY2016 | us-gaap |
Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate
|
0.130 | |
| CY2017 | us-gaap |
Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate
|
0.130 | |
| CY2015 | us-gaap |
Servicing Fees Net
ServicingFeesNet
|
3400000 | USD |
| CY2016 | us-gaap |
Servicing Fees Net
ServicingFeesNet
|
3400000 | USD |
| CY2017 | us-gaap |
Servicing Fees Net
ServicingFeesNet
|
3500000 | USD |
| CY2015 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1828000 | USD |
| CY2016 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
2814000 | USD |
| CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3942000 | USD |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
|
825 | shares |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
|
3021 | shares |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Period Increase Decrease
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease
|
-1802 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
0 | shares |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
9674 | shares |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
9674 | shares |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
44700 | shares |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
85425 | shares |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
116716 | shares |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
103319 | shares |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
|
963000 | USD |
| CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
|
950000 | USD |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
|
1240000 | USD |
| CY2017 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
3293 | shares |
| CY2016Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
394795000 | USD |
| CY2017Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
391289000 | USD |
| CY2016Q4 | us-gaap |
Shortterm Debt Fair Value
ShorttermDebtFairValue
|
394795000 | USD |
| CY2017Q4 | us-gaap |
Shortterm Debt Fair Value
ShorttermDebtFairValue
|
391289000 | USD |
| CY2017Q4 | us-gaap |
Statutory Accounting Practices Statutory Amount Available For Dividend Payments Without Regulatory Approval
StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval
|
76100000 | USD |
| CY2017 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
6381 | shares |
| CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
742240000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
756101000 | USD |
| CY2016Q4 | us-gaap |
Subordinated Debt
SubordinatedDebt
|
45000000 | USD |
| CY2017Q4 | us-gaap |
Subordinated Debt
SubordinatedDebt
|
15000000 | USD |
| CY2016 | us-gaap |
Tax Effect Of Extraordinary Item
TaxEffectOfExtraordinaryItem
|
0 | USD |
| CY2017 | us-gaap |
Tax Effect Of Extraordinary Item
TaxEffectOfExtraordinaryItem
|
3175000 | USD |
| CY2017Q4 | us-gaap |
Time Deposit Maturities After Year Five
TimeDepositMaturitiesAfterYearFive
|
532000 | USD |
| CY2017Q4 | us-gaap |
Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
|
53917000 | USD |
| CY2017Q4 | us-gaap |
Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
|
51958000 | USD |
| CY2017Q4 | us-gaap |
Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
|
590331000 | USD |
| CY2017Q4 | us-gaap |
Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
|
119452000 | USD |
| CY2017Q4 | us-gaap |
Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
|
217286000 | USD |
| CY2017Q4 | us-gaap |
Time Deposits
TimeDeposits
|
1033476000 | USD |
| CY2016Q4 | us-gaap |
Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
|
43300000 | USD |
| CY2017Q4 | us-gaap |
Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
|
36300000 | USD |
| CY2015 | us-gaap |
Transfer Of Portfolio Loans And Leases To Held For Sale1
TransferOfPortfolioLoansAndLeasesToHeldForSale1
|
144000 | USD |
| CY2016 | us-gaap |
Transfer Of Portfolio Loans And Leases To Held For Sale1
TransferOfPortfolioLoansAndLeasesToHeldForSale1
|
0 | USD |
| CY2017 | us-gaap |
Transfer Of Portfolio Loans And Leases To Held For Sale1
TransferOfPortfolioLoansAndLeasesToHeldForSale1
|
0 | USD |
| CY2015 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
13447000 | USD |
| CY2016 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
3339000 | USD |
| CY2017 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
3457000 | USD |
| CY2016Q4 | us-gaap |
Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount
|
509795000 | USD |
| CY2017Q4 | us-gaap |
Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount
|
183289000 | USD |
| CY2016Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
810089 | shares |
| CY2017Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
862558 | shares |
| CY2016Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
81472000 | USD |
| CY2017Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
87079000 | USD |
| CY2014Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
532000 | USD |
| CY2015Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
558000 | USD |
| CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
633000 | USD |
| CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
664000 | USD |
| CY2015 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
9000 | USD |
| CY2015 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
80000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
117000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
117000 | USD |
| CY2015 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
16000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
38000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
| CY2015 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
70000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
80000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
77000 | USD |
| CY2015Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
432000 | USD |
| CY2016Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
482000 | USD |
| CY2017Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
506000 | USD |
| CY2016Q4 | us-gaap |
Unused Commitments To Extend Credit
UnusedCommitmentsToExtendCredit
|
912007000 | USD |
| CY2017Q4 | us-gaap |
Unused Commitments To Extend Credit
UnusedCommitmentsToExtendCredit
|
893205000 | USD |
| CY2014Q4 | us-gaap |
Valuation Allowance For Impairment Of Recognized Servicing Assets Balance
ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance
|
826000 | USD |
| CY2015Q4 | us-gaap |
Valuation Allowance For Impairment Of Recognized Servicing Assets Balance
ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance
|
542000 | USD |
| CY2016Q4 | us-gaap |
Valuation Allowance For Impairment Of Recognized Servicing Assets Balance
ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance
|
735000 | USD |
| CY2017Q4 | us-gaap |
Valuation Allowance For Impairment Of Recognized Servicing Assets Balance
ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance
|
630000 | USD |
| CY2015 | us-gaap |
Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions Recoveries
ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries
|
-284000 | USD |
| CY2016 | us-gaap |
Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions Recoveries
ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries
|
193000 | USD |
| CY2017 | us-gaap |
Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions Recoveries
ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries
|
-105000 | USD |
| CY2015 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
40459 | shares |
| CY2016 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
72607 | shares |
| CY2017 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
94779 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
15404740 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
15405160 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
15390352 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
15364281 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
15332553 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
15295573 | shares |
| CY2017 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with U.S. generally accepted accounting principles ("GAAP") requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates. </font></div></div> |
