2019 Form 10-K Financial Statement
#000114036120004533 Filed on March 02, 2020
Income Statement
Concept | 2019 | 2018 Q4 | 2018 |
---|---|---|---|
Revenue | $367.5M | $344.3M | |
YoY Change | 6.76% | 11.26% | |
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | |||
YoY Change | |||
% of Gross Profit | |||
Research & Development | $18.32M | $17.65M | |
YoY Change | 3.77% | 3.42% | |
% of Gross Profit | |||
Depreciation & Amortization | $13.10M | $3.200M | $13.30M |
YoY Change | -1.5% | -3.03% | 1.53% |
% of Gross Profit | |||
Operating Expenses | $18.32M | $17.65M | |
YoY Change | 3.77% | 3.42% | |
Operating Profit | |||
YoY Change | |||
Interest Expense | $55.98M | $38.63M | |
YoY Change | 44.93% | 49.05% | |
% of Operating Profit | |||
Other Income/Expense, Net | |||
YoY Change | |||
Pretax Income | $155.4M | $29.40M | $137.0M |
YoY Change | 13.45% | -11.71% | 6.9% |
Income Tax | $34.41M | $6.100M | $24.44M |
% Of Pretax Income | 22.14% | 20.75% | 17.84% |
Net Earnings | $121.0M | $28.70M | $112.6M |
YoY Change | 7.51% | 63.07% | 37.02% |
Net Earnings / Revenue | 32.93% | 32.7% | |
Basic Earnings Per Share | $2.76 | $2.58 | |
Diluted Earnings Per Share | $2.74 | $650.8K | $2.56 |
COMMON SHARES | |||
Basic Shares Outstanding | 43.82M | 43.70M | |
Diluted Shares Outstanding | 44.12M | 44.02M |
Balance Sheet
Concept | 2019 | 2018 Q4 | 2018 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | |||
YoY Change | |||
Cash & Equivalents | $181.0M | ||
Short-Term Investments | |||
Other Short-Term Assets | |||
YoY Change | |||
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | |||
YoY Change | |||
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $110.0M | $78.97M | $79.00M |
YoY Change | 39.24% | -2.51% | -2.47% |
Goodwill | $274.8M | ||
YoY Change | 2.51% | ||
Intangibles | $15.60M | ||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | |||
YoY Change | |||
Total Long-Term Assets | |||
YoY Change | |||
TOTAL ASSETS | |||
Total Short-Term Assets | |||
Total Long-Term Assets | |||
Total Assets | $9.716B | $9.556B | $9.556B |
YoY Change | 1.67% | 4.59% | 4.59% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | |||
YoY Change | |||
Accrued Expenses | $37.00M | ||
YoY Change | |||
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $655.0M | $871.7M | $872.0M |
YoY Change | -24.89% | 21.24% | 21.28% |
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $37.00M | $872.0M | $872.0M |
YoY Change | -95.76% | 21.28% | 21.28% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $165.0M | $175.0M | $175.0M |
YoY Change | -5.71% | -7.89% | -7.89% |
Other Long-Term Liabilities | $150.0M | $124.0M | $124.0M |
YoY Change | 20.97% | 25.25% | 25.25% |
Total Long-Term Liabilities | $315.0M | $299.0M | $299.0M |
YoY Change | 5.35% | 3.46% | 3.46% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $37.00M | $872.0M | $872.0M |
Total Long-Term Liabilities | $315.0M | $299.0M | $299.0M |
Total Liabilities | $8.596B | $8.538B | $8.538B |
YoY Change | 0.68% | 4.39% | 4.39% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $621.2M | ||
YoY Change | |||
Common Stock | $497.0K | ||
YoY Change | |||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $136.1M | ||
YoY Change | |||
Treasury Stock Shares | $5.979M | ||
Shareholders Equity | $1.120B | $1.018B | $1.018B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $9.716B | $9.556B | $9.556B |
YoY Change | 1.67% | 4.59% | 4.59% |
Cashflow Statement
Concept | 2019 | 2018 Q4 | 2018 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $121.0M | $28.70M | $112.6M |
YoY Change | 7.51% | 63.07% | 37.02% |
Depreciation, Depletion And Amortization | $13.10M | $3.200M | $13.30M |
YoY Change | -1.5% | -3.03% | 1.53% |
Cash From Operating Activities | $153.5M | $48.00M | $147.8M |
YoY Change | 3.85% | 19.11% | 7.94% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$6.600M | -$3.100M | -$7.400M |
YoY Change | -10.81% | 24.0% | 10.45% |
Acquisitions | $0.00 | $7.884M | |
YoY Change | -100.0% | 97.1% | |
Other Investing Activities | -$57.70M | -$14.10M | -$410.2M |
YoY Change | -85.93% | -47.39% | 37.42% |
Cash From Investing Activities | -$64.34M | -$17.20M | -$417.6M |
YoY Change | -84.59% | -41.3% | 36.84% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $0.00 | $0.00 | |
YoY Change | |||
Debt Paid & Issued, Net | $20.11M | $40.15M | |
YoY Change | -49.9% | -0.18% | |
Cash From Financing Activities | -53.23M | -24.50M | 291.1M |
YoY Change | -118.28% | -26.2% | 62.85% |
NET CHANGE | |||
Cash From Operating Activities | 153.5M | 48.00M | 147.8M |
Cash From Investing Activities | -64.34M | -17.20M | -417.6M |
Cash From Financing Activities | -53.23M | -24.50M | 291.1M |
Net Change In Cash | 35.89M | 6.300M | 21.29M |
YoY Change | 68.56% | -128.38% | 103.1% |
FREE CASH FLOW | |||
Cash From Operating Activities | $153.5M | $48.00M | $147.8M |
Capital Expenditures | -$6.600M | -$3.100M | -$7.400M |
Free Cash Flow | $160.1M | $51.10M | $155.2M |
YoY Change | 3.15% | 19.39% | 8.06% |
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25914000 | |
CY2019 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
311555000 | |
CY2018 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
305629000 | |
CY2017 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
283493000 | |
CY2019 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
25412000 | |
CY2018 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
28828000 | |
CY2017 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
30988000 | |
CY2019 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
286143000 | |
CY2018 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
276801000 | |
CY2017 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
252505000 | |
CY2019 | us-gaap |
Insurance Commissions And Fees
InsuranceCommissionsAndFees
|
25006000 | |
CY2018 | us-gaap |
Insurance Commissions And Fees
InsuranceCommissionsAndFees
|
24345000 | |
CY2017 | us-gaap |
Insurance Commissions And Fees
InsuranceCommissionsAndFees
|
23532000 | |
CY2019 | nbtb |
Service Charges On Deposit Accounts
ServiceChargesOnDepositAccounts
|
17151000 | |
CY2018 | nbtb |
Service Charges On Deposit Accounts
ServiceChargesOnDepositAccounts
|
17224000 | |
CY2017 | nbtb |
Service Charges On Deposit Accounts
ServiceChargesOnDepositAccounts
|
16750000 | |
CY2019 | nbtb |
Atm Fees
AtmFees
|
23893000 | |
CY2018 | nbtb |
Atm Fees
AtmFees
|
22699000 | |
CY2017 | nbtb |
Atm Fees
AtmFees
|
21372000 | |
CY2019 | nbtb |
Retirement Plan Administration Fees
RetirementPlanAdministrationFees
|
30388000 | |
CY2018 | nbtb |
Retirement Plan Administration Fees
RetirementPlanAdministrationFees
|
26992000 | |
CY2017 | nbtb |
Retirement Plan Administration Fees
RetirementPlanAdministrationFees
|
20213000 | |
CY2019 | nbtb |
Trust Fees
TrustFees
|
19164000 | |
CY2018 | nbtb |
Trust Fees
TrustFees
|
19524000 | |
CY2017 | nbtb |
Trust Fees
TrustFees
|
19586000 | |
CY2019 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
5355000 | |
CY2018 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
5091000 | |
CY2017 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
5175000 | |
CY2019 | us-gaap |
Debt And Equity Securities Realized Gain Loss
DebtAndEquitySecuritiesRealizedGainLoss
|
4213000 | |
CY2018 | us-gaap |
Debt And Equity Securities Realized Gain Loss
DebtAndEquitySecuritiesRealizedGainLoss
|
-6341000 | |
CY2017 | us-gaap |
Debt And Equity Securities Realized Gain Loss
DebtAndEquitySecuritiesRealizedGainLoss
|
1867000 | |
CY2019 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
0 | |
CY2018 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
0 | |
CY2017 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
818000 | |
CY2019 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
18853000 | |
CY2018 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
15228000 | |
CY2017 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
11991000 | |
CY2019 | us-gaap |
Noninterest Income
NoninterestIncome
|
144023000 | |
CY2018 | us-gaap |
Noninterest Income
NoninterestIncome
|
124762000 | |
CY2017 | us-gaap |
Noninterest Income
NoninterestIncome
|
121304000 | |
CY2019 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
156867000 | |
CY2018 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
151685000 | |
CY2017 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
135222000 | |
CY2019 | us-gaap |
Occupancy Net
OccupancyNet
|
22706000 | |
CY2018 | us-gaap |
Occupancy Net
OccupancyNet
|
22318000 | |
CY2017 | us-gaap |
Occupancy Net
OccupancyNet
|
21808000 | |
CY2019 | us-gaap |
Communications And Information Technology
CommunicationsAndInformationTechnology
|
18318000 | |
CY2018 | us-gaap |
Communications And Information Technology
CommunicationsAndInformationTechnology
|
17652000 | |
CY2017 | us-gaap |
Communications And Information Technology
CommunicationsAndInformationTechnology
|
17068000 | |
CY2019 | us-gaap |
Professional Fees
ProfessionalFees
|
14785000 | |
CY2018 | us-gaap |
Professional Fees
ProfessionalFees
|
14376000 | |
CY2017 | us-gaap |
Professional Fees
ProfessionalFees
|
13499000 | |
CY2019 | us-gaap |
Equipment Expense
EquipmentExpense
|
18583000 | |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
112566000 | |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82151000 | |
CY2019 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
9497000 | |
CY2018 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
9280000 | |
CY2017 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
9056000 | |
CY2019 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-3375000 | |
CY2018 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-4007000 | |
CY2018 | nbtb |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
0 | |
CY2017 | nbtb |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
0 | |
CY2019 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3579000 | |
CY2018 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
4042000 | |
CY2017 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3960000 | |
CY2019 | nbtb |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
7239000 | |
CY2019 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
409000 | |
CY2018 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
543000 | |
CY2017 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
1769000 | |
CY2019 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
4210000 | |
CY2018 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3936000 | |
CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3644000 | |
CY2019 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
5355000 | |
CY2018 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
5091000 | |
CY2017 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
5175000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
|
175829000 | |
CY2018 | us-gaap |
Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
|
102547000 | |
CY2017 | us-gaap |
Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
|
111284000 | |
CY2019 | us-gaap |
Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
|
181261000 | |
CY2018 | us-gaap |
Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
|
108070000 | |
CY2017 | us-gaap |
Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
|
111206000 | |
CY2019 | us-gaap |
Gain Loss On Sale Of Loans And Leases
GainLossOnSaleOfLoansAndLeases
|
786000 | |
CY2018 | us-gaap |
Gain Loss On Sale Of Loans And Leases
GainLossOnSaleOfLoansAndLeases
|
286000 | |
CY2017 | us-gaap |
Gain Loss On Sale Of Loans And Leases
GainLossOnSaleOfLoansAndLeases
|
349000 | |
CY2019 | us-gaap |
Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments
AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments
|
4213000 | |
CY2018 | us-gaap |
Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments
AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments
|
-6341000 | |
CY2017 | us-gaap |
Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments
AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments
|
1867000 | |
CY2019 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
-227000 | |
CY2018 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
230000 | |
CY2017 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
221000 | |
CY2017 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-7400000 | |
CY2018 | us-gaap |
Equipment Expense
EquipmentExpense
|
17037000 | |
CY2017 | us-gaap |
Equipment Expense
EquipmentExpense
|
15225000 | |
CY2019 | us-gaap |
Supplies And Postage Expense
SuppliesAndPostageExpense
|
6579000 | |
CY2018 | us-gaap |
Supplies And Postage Expense
SuppliesAndPostageExpense
|
6204000 | |
CY2017 | us-gaap |
Supplies And Postage Expense
SuppliesAndPostageExpense
|
6284000 | |
CY2019 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
1946000 | |
CY2018 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
4651000 | |
CY2017 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
4767000 | |
CY2019 | us-gaap |
Advertising Expense
AdvertisingExpense
|
2773000 | |
CY2018 | us-gaap |
Advertising Expense
AdvertisingExpense
|
2782000 | |
CY2017 | us-gaap |
Advertising Expense
AdvertisingExpense
|
2744000 | |
CY2019 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3579000 | |
CY2018 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
4042000 | |
CY2017 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3960000 | |
CY2019 | nbtb |
Loan Collection And Other Real Estate Owned
LoanCollectionAndOtherRealEstateOwned
|
4158000 | |
CY2018 | nbtb |
Loan Collection And Other Real Estate Owned
LoanCollectionAndOtherRealEstateOwned
|
4217000 | |
CY2017 | nbtb |
Loan Collection And Other Real Estate Owned
LoanCollectionAndOtherRealEstateOwned
|
4763000 | |
CY2019 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
24440000 | |
CY2018 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
19597000 | |
CY2017 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
20308000 | |
CY2019 | us-gaap |
Noninterest Expense
NoninterestExpense
|
274734000 | |
CY2018 | us-gaap |
Noninterest Expense
NoninterestExpense
|
264561000 | |
CY2017 | us-gaap |
Noninterest Expense
NoninterestExpense
|
245648000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
155432000 | |
CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
137002000 | |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
128161000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
34411000 | |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
24436000 | |
CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
46010000 | |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
121021000 | |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
112566000 | |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82151000 | |
CY2019 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.76 | |
CY2018 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.58 | |
CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.89 | |
CY2019 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.74 | |
CY2018 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.56 | |
CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.87 | |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
121021000 | |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
112566000 | |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82151000 | |
CY2019 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
25836000 | |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-11985000 | |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-6915000 | |
CY2019 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
6459000 | |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-2996000 | |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-2845000 | |
CY2019 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
19377000 | |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-8989000 | |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-4070000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
-79000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
147773000 | |
CY2019 | us-gaap |
Interest Paid Net
InterestPaidNet
|
55908000 | |
CY2018 | us-gaap |
Interest Paid Net
InterestPaidNet
|
36691000 | |
CY2017 | us-gaap |
Interest Paid Net
InterestPaidNet
|
25887000 | |
CY2019 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
0 | |
CY2018 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
7884000 | |
CY2017 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
4000000 | |
CY2019 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
273578000 | |
CY2018 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
259446000 | |
CY2017 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
290613000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
26203000 | |
CY2018 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
101315000 | |
CY2017 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
14788000 | |
CY2019 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
252963000 | |
CY2018 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
132448000 | |
CY2017 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
233804000 | |
CY2019 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
223733000 | |
CY2018 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
100738000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Held To Maturity Securities
ProceedsFromSaleOfHeldToMaturitySecurities
|
0 | |
CY2018 | us-gaap |
Proceeds From Sale Of Held To Maturity Securities
ProceedsFromSaleOfHeldToMaturitySecurities
|
0 | |
CY2019 | nbtb |
Proceeds From Sale Of Equity Securities
ProceedsFromSaleOfEquitySecurities
|
3966000 | |
CY2018 | nbtb |
Proceeds From Sale Of Equity Securities
ProceedsFromSaleOfEquitySecurities
|
3318000 | |
CY2017 | nbtb |
Proceeds From Sale Of Equity Securities
ProceedsFromSaleOfEquitySecurities
|
0 | |
CY2019 | nbtb |
Payments To Acquire Equity Securities
PaymentsToAcquireEquitySecurities
|
93000 | |
CY2018 | nbtb |
Payments To Acquire Equity Securities
PaymentsToAcquireEquitySecurities
|
2000 | |
CY2017 | nbtb |
Payments To Acquire Equity Securities
PaymentsToAcquireEquitySecurities
|
0 | |
CY2019 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
272698000 | |
CY2018 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
331166000 | |
CY2017 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
419114000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
|
182752000 | |
CY2018 | us-gaap |
Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
|
246844000 | |
CY2017 | us-gaap |
Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
|
248887000 | |
CY2019 | nbtb |
Payments To Acquire Federal Reserve Bank Stock And Federal Home Loan Bank Stock
PaymentsToAcquireFederalReserveBankStockAndFederalHomeLoanBankStock
|
174143000 | |
CY2018 | nbtb |
Payments To Acquire Federal Reserve Bank Stock And Federal Home Loan Bank Stock
PaymentsToAcquireFederalReserveBankStockAndFederalHomeLoanBankStock
|
253367000 | |
CY2017 | nbtb |
Payments To Acquire Federal Reserve Bank Stock And Federal Home Loan Bank Stock
PaymentsToAcquireFederalReserveBankStockAndFederalHomeLoanBankStock
|
248560000 | |
CY2019 | us-gaap |
Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
|
1086000 | |
CY2018 | us-gaap |
Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
|
0 | |
CY2017 | us-gaap |
Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
|
799000 | |
CY2019 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
6647000 | |
CY2018 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
7402000 | |
CY2017 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
6691000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesTax
|
0 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesTax
|
0 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesTax
|
501000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
|
2300000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
|
292000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
|
503000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
|
575000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
-6622000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
1869000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
-20000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
-1655000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
716000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
-59000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
-4967000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
1153000 | |
CY2019 | nbtb |
Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Before Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesBeforeTax
|
737000 | |
CY2018 | nbtb |
Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Before Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesBeforeTax
|
688000 | |
CY2017 | nbtb |
Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Before Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesBeforeTax
|
875000 | |
CY2019 | nbtb |
Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesTax
|
184000 | |
CY2018 | nbtb |
Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesTax
|
172000 | |
CY2017 | nbtb |
Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesTax
|
335000 | |
CY2019 | nbtb |
Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Net Of Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesNetOfTax
|
553000 | |
CY2018 | nbtb |
Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Net Of Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesNetOfTax
|
516000 | |
CY2017 | nbtb |
Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Net Of Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesNetOfTax
|
540000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesBeforeTax
|
0 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesBeforeTax
|
0 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesBeforeTax
|
1312000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax
|
0 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax
|
0 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax
|
811000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
19989000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-3506000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-3872000 | |
CY2019 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
-459000 | |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
1218000 | |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
901000 | |
CY2019 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
-115000 | |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
304000 | |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
350000 | |
CY2019 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-344000 | |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
914000 | |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
551000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
|
2012000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
|
113000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
1509000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
1725000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
179000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
1499000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
1343000 | |
CY2017 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
196948000 | |
CY2017 | us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
7254000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-64343000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-417619000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-305193000 | |
CY2018 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
197575000 | |
CY2019 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-216421000 | |
CY2018 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
152573000 | |
CY2017 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
37419000 | |
CY2019 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
725000 | |
CY2018 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
1296000 | |
CY2017 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
3309000 | |
CY2019 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
1622000 | |
CY2018 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
1893000 | |
CY2017 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
3582000 | |
CY2019 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
46010000 | |
CY2018 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
43269000 | |
CY2017 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
40104000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-53232000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
291137000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
178772000 | |
CY2019 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
35888000 | |
CY2018 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
21291000 | |
CY2017 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
10483000 | |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
180955000 | |
CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
159664000 | |
CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
149181000 | |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
216843000 | |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
180955000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
-1853000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
-811000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
372000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
|
2686000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
|
1145000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
|
1852000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
|
672000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
|
286000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
|
740000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
|
2014000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
|
859000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
|
1112000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
|
5331000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
|
-12457000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
|
2401000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
1333000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
-3038000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
570000 | |
CY2019 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
|
3998000 | |
CY2018 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
|
-9419000 | |
CY2017 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
|
1831000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-6012000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
8560000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-2943000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
24148000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-12877000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-557000 | |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
145169000 | |
CY2018 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
99689000 | |
CY2017 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
81594000 | |
CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
913316000 | |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82151000 | |
CY2017 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.92 | |
CY2017 | us-gaap |
Dividends Cash
DividendsCash
|
40104000 | |
CY2017 | nbtb |
Stock Issued During Period Shares Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodSharesEmployeeBenefitPlansAndOtherStockPlans
|
285059 | |
CY2017 | nbtb |
Stock Issued During Period Value Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodValueEmployeeBenefitPlansAndOtherStockPlans
|
-273000 | |
CY2017 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
3644000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-557000 | |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
958177000 | |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
112566000 | |
CY2018 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.99 | |
CY2018 | us-gaap |
Dividends Cash
DividendsCash
|
43269000 | |
CY2018 | nbtb |
Stock Issued During Period Shares Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodSharesEmployeeBenefitPlansAndOtherStockPlans
|
130157 | |
CY2018 | nbtb |
Stock Issued During Period Value Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodValueEmployeeBenefitPlansAndOtherStockPlans
|
-597000 | |
CY2018 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
3936000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-12877000 | |
CY2019 | us-gaap |
Payments For Purchase Of Securities Operating Activities
PaymentsForPurchaseOfSecuritiesOperatingActivities
|
0 | |
CY2018 | us-gaap |
Payments For Purchase Of Securities Operating Activities
PaymentsForPurchaseOfSecuritiesOperatingActivities
|
0 | |
CY2017 | us-gaap |
Payments For Purchase Of Securities Operating Activities
PaymentsForPurchaseOfSecuritiesOperatingActivities
|
1586000 | |
CY2019 | us-gaap |
Debt Securities Trading Unrealized Gain Loss
DebtSecuritiesTradingUnrealizedGainLoss
|
0 | |
CY2018 | us-gaap |
Debt Securities Trading Unrealized Gain Loss
DebtSecuritiesTradingUnrealizedGainLoss
|
0 | |
CY2017 | us-gaap |
Debt Securities Trading Unrealized Gain Loss
DebtSecuritiesTradingUnrealizedGainLoss
|
623000 | |
CY2019 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
0 | |
CY2018 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
0 | |
CY2017 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
818000 | |
CY2019 | us-gaap |
Other Than Temporary Impairment Losses Investments Availableforsale Securities
OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities
|
0 | |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1017909000 | |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
121021000 | |
CY2019 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.05 | |
CY2019 | us-gaap |
Dividends Cash
DividendsCash
|
46010000 | |
CY2019 | nbtb |
Stock Issued During Period Shares Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodSharesEmployeeBenefitPlansAndOtherStockPlans
|
123645 | |
CY2019 | nbtb |
Stock Issued During Period Value Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodValueEmployeeBenefitPlansAndOtherStockPlans
|
-881000 | |
CY2019 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
4210000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
24148000 | |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1120397000 | |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
121021000 | |
CY2019 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
25412000 | |
CY2018 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
28828000 | |
CY2017 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
30988000 | |
CY2017 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-4786000 | |
CY2018 | us-gaap |
Other Than Temporary Impairment Losses Investments Availableforsale Securities
OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities
|
0 | |
CY2017 | us-gaap |
Other Than Temporary Impairment Losses Investments Availableforsale Securities
OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities
|
1312000 | |
CY2019 | us-gaap |
Goodwill And Intangible Asset Impairment
GoodwillAndIntangibleAssetImpairment
|
0 | |
CY2018 | us-gaap |
Goodwill And Intangible Asset Impairment
GoodwillAndIntangibleAssetImpairment
|
0 | |
CY2017 | us-gaap |
Goodwill And Intangible Asset Impairment
GoodwillAndIntangibleAssetImpairment
|
1530000 | |
CY2019 | nbtb |
Tax Cuts And Jobs Act Change In Tax Rate Income Tax Expense Benefit
TaxCutsAndJobsActChangeInTaxRateIncomeTaxExpenseBenefit
|
0 | |
CY2018 | nbtb |
Tax Cuts And Jobs Act Change In Tax Rate Income Tax Expense Benefit
TaxCutsAndJobsActChangeInTaxRateIncomeTaxExpenseBenefit
|
0 | |
CY2017 | nbtb |
Tax Cuts And Jobs Act Change In Tax Rate Income Tax Expense Benefit
TaxCutsAndJobsActChangeInTaxRateIncomeTaxExpenseBenefit
|
4407000 | |
CY2019 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
4902000 | |
CY2018 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
9554000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
153463000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
136904000 | |
CY2017 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
103759000 | |
CY2017 | us-gaap |
Proceeds From Sale Of Held To Maturity Securities
ProceedsFromSaleOfHeldToMaturitySecurities
|
764000 | |
CY2019 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
70660000 | |
CY2018 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
400602000 | |
CY2017 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
60706000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Equity Method Investments
ProceedsFromSaleOfEquityMethodInvestments
|
0 | |
CY2018 | us-gaap |
Proceeds From Sale Of Equity Method Investments
ProceedsFromSaleOfEquityMethodInvestments
|
0 | |
CY2017 | us-gaap |
Proceeds From Sale Of Equity Method Investments
ProceedsFromSaleOfEquityMethodInvestments
|
818000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
1543000 | |
CY2018 | us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
3591000 | |
CY2018 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
31898000 | |
CY2017 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
33675000 | |
CY2019 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
787000 | |
CY2018 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
1273000 | |
CY2017 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
5981000 | |
CY2019 | us-gaap |
Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
|
0 | |
CY2018 | us-gaap |
Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
|
6274000 | |
CY2017 | us-gaap |
Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
|
3096000 | |
CY2019 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
219609000 | |
CY2019 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
10598000 | |
CY2018 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
25000000 | |
CY2017 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
25000000 | |
CY2019 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
20111000 | |
CY2018 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
40145000 | |
CY2017 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
40218000 | |
CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
159664000 | |
CY2019 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
28374000 | |
CY2019 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">Estimates associated with the allowance for loan losses, income taxes, pension expense, fair values of financial instruments, status of contingencies and other-than-temporary impairment ("OTTI") on investments are particularly susceptible to material change in the near term.</div> | |
CY2019 | nbtb |
Threshold Period Past Due For Loans To Be Considered Nonperforming
ThresholdPeriodPastDueForLoansToBeConsideredNonperforming
|
P90D | |
CY2019 | nbtb |
Period Of Sustained Repayment Performance For Nonperforming Tdrs To Be Returned To Performing Status
PeriodOfSustainedRepaymentPerformanceForNonperformingTdrsToBeReturnedToPerformingStatus
|
P6M | |
CY2018Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
783599000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
3362000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
8286000 | |
CY2019 | nbtb |
Standby Letters Of Credit Expiration Period
StandbyLettersOfCreditExpirationPeriod
|
P1Y | |
CY2019 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
134455000 | |
CY2018 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
126012000 | |
CY2017 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
113444000 | |
CY2019 | nbtb |
Non Interest Income1
NonInterestIncome1
|
9568000 | |
CY2018 | nbtb |
Non Interest Income1
NonInterestIncome1
|
-1250000 | |
CY2017 | nbtb |
Non Interest Income1
NonInterestIncome1
|
7860000 | |
CY2019 | us-gaap |
Noninterest Income
NoninterestIncome
|
144023000 | |
CY2018 | us-gaap |
Noninterest Income
NoninterestIncome
|
124762000 | |
CY2017 | us-gaap |
Noninterest Income
NoninterestIncome
|
121304000 | |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
968554000 | |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
8319000 | |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
1533000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
975340000 | |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
1017626000 | |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
1216000 | |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
20346000 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
998496000 | |
CY2019 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
73000 | |
CY2018 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
0 | |
CY2017 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
2241000 | |
CY2019 | us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
152000 | |
CY2018 | us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
6622000 | |
CY2017 | us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
372000 | |
CY2019 | us-gaap |
Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
|
-79000 | |
CY2018 | us-gaap |
Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
|
-6622000 | |
CY2017 | us-gaap |
Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
|
1869000 | |
CY2019 | nbtb |
Gains From Calls On Securities Available For Sale
GainsFromCallsOnSecuritiesAvailableForSale
|
25000 | |
CY2018 | nbtb |
Gains From Calls On Securities Available For Sale
GainsFromCallsOnSecuritiesAvailableForSale
|
0 | |
CY2017 | nbtb |
Gains From Calls On Securities Available For Sale
GainsFromCallsOnSecuritiesAvailableForSale
|
100000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
630074000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
11817000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
629000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
641262000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
778675000 | |
CY2019 | us-gaap |
Debt Securities Held To Maturity Sold Amount
DebtSecuritiesHeldToMaturitySoldAmount
|
0 | |
CY2018 | us-gaap |
Debt Securities Held To Maturity Sold Amount
DebtSecuritiesHeldToMaturitySoldAmount
|
0 | |
CY2017 | us-gaap |
Heldtomaturity Securities Sold Security Realized Gain Loss Excluding Other Than Temporary Impairments
HeldtomaturitySecuritiesSoldSecurityRealizedGainLossExcludingOtherThanTemporaryImpairments
|
-2000 | |
CY2019 | nbtb |
Gains From Calls On Securities Held To Maturity
GainsFromCallsOnSecuritiesHeldToMaturity
|
12000 | |
CY2018 | nbtb |
Gains From Calls On Securities Held To Maturity
GainsFromCallsOnSecuritiesHeldToMaturity
|
0 | |
CY2017 | nbtb |
Gains From Calls On Securities Held To Maturity
GainsFromCallsOnSecuritiesHeldToMaturity
|
0 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
198501000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
718000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year
AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear
|
48 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
97243000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
815000 | |
CY2019Q4 | us-gaap |
Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year
AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear
|
34 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
295744000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
1533000 | |
CY2019Q4 | us-gaap |
Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1
AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1
|
82 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
20297000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
187000 | |
CY2019Q4 | nbtb |
Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear
|
7 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
47759000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
442000 | |
CY2019Q4 | nbtb |
Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear
|
7 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
|
68056000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
629000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
|
14 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
32295000 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
137000 | |
CY2018Q4 | us-gaap |
Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year
AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear
|
20 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
835966000 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
20209000 | |
CY2018Q4 | us-gaap |
Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year
AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear
|
204 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
868261000 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
20346000 | |
CY2018Q4 | us-gaap |
Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1
AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1
|
224 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
23293000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
91000 | |
CY2018Q4 | nbtb |
Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear
|
32 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
286233000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
8195000 | |
CY2018Q4 | nbtb |
Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear
|
118 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
|
309526000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
8286000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
|
150 | |
CY2018 | us-gaap |
Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net
OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet
|
0 | |
CY2019 | us-gaap |
Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net
OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet
|
0 | |
CY2017 | us-gaap |
Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net
OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet
|
1300000 | |
CY2019 | us-gaap |
Debt Securities Held To Maturity Sold Amount
DebtSecuritiesHeldToMaturitySoldAmount
|
0 | |
CY2018 | us-gaap |
Debt Securities Held To Maturity Sold Amount
DebtSecuritiesHeldToMaturitySoldAmount
|
0 | |
CY2017 | us-gaap |
Debt Securities Held To Maturity Sold Amount
DebtSecuritiesHeldToMaturitySoldAmount
|
800000 | |
CY2017Q4 | nbtb |
Debt Securities Held To Maturity Sold Y Accumulated Unrecognized Loss
DebtSecuritiesHeldToMaturitySoldYAccumulatedUnrecognizedLoss
|
2000 | |
CY2019 | us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
4280000 | |
CY2018 | us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
281000 | |
CY2019 | us-gaap |
Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
|
3966000 | |
CY2018 | us-gaap |
Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
|
555000 | |
CY2019 | us-gaap |
Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
|
314000 | |
CY2018 | us-gaap |
Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
|
-274000 | |
CY2019Q4 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
|
4000000.0 | |
CY2018Q4 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
|
4000000.0 | |
CY2019 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount
|
0 | |
CY2019 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount
|
0 | |
CY2019 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount
|
0 | |
CY2018 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount
|
0 | |
CY2018 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount
|
0 | |
CY2018 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount
|
0 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
630074000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
641262000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
|
53895000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
54358000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
|
171942000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
175630000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
|
377227000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
|
384264000 | |
CY2018Q4 | us-gaap |
Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums
UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums
|
43500000 | |
CY2019Q4 | us-gaap |
Loans Receivable Held For Sale Net Not Part Of Disposal Group
LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
|
11500000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
268000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
272000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
28692000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
28668000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
|
170771000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
171943000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
|
768823000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
|
774457000 | |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
968554000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
975340000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
|
27010000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Within One Year Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
|
27010000 | |
CY2019Q4 | nbtb |
Number Of Issuers Whose Holdings Exceeded Ten Percent Of Consolidated Stockholders Equity Excluding Us Government Securities
NumberOfIssuersWhoseHoldingsExceededTenPercentOfConsolidatedStockholdersEquityExcludingUSGovernmentSecurities
|
0 | |
CY2018Q4 | nbtb |
Number Of Issuers Whose Holdings Exceeded Ten Percent Of Consolidated Stockholders Equity Excluding Us Government Securities
NumberOfIssuersWhoseHoldingsExceededTenPercentOfConsolidatedStockholdersEquityExcludingUSGovernmentSecurities
|
0 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
7136098000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
6887709000 | |
CY2019Q4 | us-gaap |
Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums
UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums
|
35300000 | |
CY2018 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
28828000 | |
CY2018Q4 | us-gaap |
Loans Receivable Held For Sale Net Not Part Of Disposal Group
LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
|
6900000 | |
CY2019Q4 | nbtb |
Loans Serviced For Others
LoansServicedForOthers
|
612300000 | |
CY2018Q4 | nbtb |
Loans Serviced For Others
LoansServicedForOthers
|
557900000 | |
CY2019Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
800000 | |
CY2018Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
500000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
|
1638000 | |
CY2017Q4 | us-gaap |
Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
|
1577000 | |
CY2019 | us-gaap |
Loans And Leases Receivable Related Parties Additions
LoansAndLeasesReceivableRelatedPartiesAdditions
|
587000 | |
CY2018 | us-gaap |
Loans And Leases Receivable Related Parties Additions
LoansAndLeasesReceivableRelatedPartiesAdditions
|
260000 | |
CY2019 | nbtb |
Loans And Leases Receivable Related Parties Composition Period Increase Decrease
LoansAndLeasesReceivableRelatedPartiesCompositionPeriodIncreaseDecrease
|
389000 | |
CY2018 | nbtb |
Loans And Leases Receivable Related Parties Composition Period Increase Decrease
LoansAndLeasesReceivableRelatedPartiesCompositionPeriodIncreaseDecrease
|
0 | |
CY2019 | us-gaap |
Loans And Leases Receivable Related Parties Proceeds
LoansAndLeasesReceivableRelatedPartiesProceeds
|
448000 | |
CY2018 | us-gaap |
Loans And Leases Receivable Related Parties Proceeds
LoansAndLeasesReceivableRelatedPartiesProceeds
|
199000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
|
2166000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
|
1638000 | |
CY2019 | nbtb |
Loan Portfolio Segments
LoanPortfolioSegments
|
3 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
72505000 | |
CY2019 | us-gaap |
Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
|
32540000 | |
CY2019 | us-gaap |
Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
|
7588000 | |
CY2019 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
25412000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
72965000 | |
CY2017Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
69500000 | |
CY2018 | us-gaap |
Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
|
34128000 | |
CY2018 | us-gaap |
Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
|
8305000 | |
CY2018 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
15762000 | |
CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
35839000 | |
CY2019 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
7653000 | |
CY2018 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
5977000 | |
CY2017 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
6599000 | |
CY2018 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
21739000 | |
CY2017 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
42438000 | |
CY2019 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-1379000 | |
CY2018 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
2281000 | |
CY2017 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
3850000 | |
CY2019 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-338000 | |
CY2018 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
416000 | |
CY2017 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-278000 | |
CY2019 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-1717000 | |
CY2018 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
2697000 | |
CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
3572000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
34411000 | |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
24436000 | |
CY2018 | nbtb |
Tax Benefit Resulting From Letter Ruling From Irs Approving Change In Tax Accounting Method
TaxBenefitResultingFromLetterRulingFromIRSApprovingChangeInTaxAccountingMethod
|
5500000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
18535000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
18042000 | |
CY2019Q4 | nbtb |
Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
|
9331000 | |
CY2018Q4 | nbtb |
Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
|
0 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
|
8336000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
|
7340000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
|
1631000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
|
1962000 | |
CY2019Q4 | nbtb |
Deferred Tax Assets Purchase Accounting Fair Value Adjustments
DeferredTaxAssetsPurchaseAccountingFairValueAdjustments
|
422000 | |
CY2018Q4 | nbtb |
Deferred Tax Assets Purchase Accounting Fair Value Adjustments
DeferredTaxAssetsPurchaseAccountingFairValueAdjustments
|
663000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
1176000 | |
CY2018Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
28552000 | |
CY2018Q4 | us-gaap |
Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
|
25000 | |
CY2019Q4 | us-gaap |
Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
|
0 | |
CY2018Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
20578000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
72505000 | |
CY2016Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
65200000 | |
CY2017 | us-gaap |
Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
|
33087000 | |
CY2017 | us-gaap |
Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
|
6399000 | |
CY2017 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
30988000 | |
CY2017Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
69500000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
72965000 | |
CY2019Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
0 | |
CY2019Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
72965000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
7136098000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
72505000 | |
CY2018Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
25000 | |
CY2018Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
72480000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
6887709000 | |
CY2019Q4 | us-gaap |
Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
|
34803000 | |
CY2019Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
25174000 | |
CY2019Q4 | us-gaap |
Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
|
7076121000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
7136098000 | |
CY2018Q4 | us-gaap |
Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
|
38067000 | |
CY2018Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
25487000 | |
CY2018Q4 | us-gaap |
Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
|
6824155000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
6887709000 | |
CY2019Q4 | nbtb |
Financing Receivable Classified Grading Threshold Balance For Classified Loans To Be Individually Evaluated For Impairment
FinancingReceivableClassifiedGradingThresholdBalanceForClassifiedLoansToBeIndividuallyEvaluatedForImpairment
|
1000000.0 | |
CY2019Q2 | nbtb |
Financing Receivable Classified Grading Threshold Balance For Classified Loans To Be Individually Evaluated For Impairment
FinancingReceivableClassifiedGradingThresholdBalanceForClassifiedLoansToBeIndividuallyEvaluatedForImpairment
|
750000 | |
CY2019Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
18253000 | |
CY2019Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
22541000 | |
CY2018Q4 | nbtb |
Financing Receivable Acquired Loans Individually Evaluated For Impairment
FinancingReceivableAcquiredLoansIndividuallyEvaluatedForImpairment
|
0 | |
CY2019Q4 | nbtb |
Financing Receivable Acquired Loans Individually Evaluated For Impairment
FinancingReceivableAcquiredLoansIndividuallyEvaluatedForImpairment
|
0 | |
CY2019 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
19733000 | |
CY2019 | us-gaap |
Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
|
891000 | |
CY2018 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
20429000 | |
CY2018 | us-gaap |
Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
|
901000 | |
CY2017 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
23238000 | |
CY2017 | us-gaap |
Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
|
924000 | |
CY2019 | nbtb |
Threshold Period Past Due For Loans To Be Considered Nonperforming
ThresholdPeriodPastDueForLoansToBeConsideredNonperforming
|
P90D | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
41427000 | |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
28847000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
2534000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
2821000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
1498000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
1008000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
37642000 | |
CY2019Q4 | nbtb |
Deferred Tax Liabilities Pension And Executive Retirement
DeferredTaxLiabilitiesPensionAndExecutiveRetirement
|
13014000 | |
CY2018Q4 | nbtb |
Deferred Tax Liabilities Pension And Executive Retirement
DeferredTaxLiabilitiesPensionAndExecutiveRetirement
|
10782000 | |
CY2019Q4 | nbtb |
Deferred Tax Liabilities Lease Right Of Use Asset
DeferredTaxLiabilitiesLeaseRightOfUseAsset
|
9259000 | |
CY2018Q4 | nbtb |
Deferred Tax Liabilities Lease Right Of Use Asset
DeferredTaxLiabilitiesLeaseRightOfUseAsset
|
0 | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
12202000 | |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
11525000 | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
5137000 | |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
4973000 | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Unrealized Gains On Trading Securities
DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities
|
1770000 | |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Unrealized Gains On Trading Securities
DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities
|
0 | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
45000 | |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
1567000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
8795000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
8795000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
7293000 | |
CY2019 | nbtb |
Deferred Tax Assets Liabilities Net Increase Decrease In Net Deferred Tax Asset
DeferredTaxAssetsLiabilitiesNetIncreaseDecreaseInNetDeferredTaxAsset
|
-6261000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
32641000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
28770000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
44857000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
1233000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
1456000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
2303000 | |
CY2019 | nbtb |
Effective Income Tax Rate Reconciliation Net Increase In Cash Surrender Value Of Life Insurance Amount
EffectiveIncomeTaxRateReconciliationNetIncreaseInCashSurrenderValueOfLifeInsuranceAmount
|
927000 | |
CY2018 | nbtb |
Effective Income Tax Rate Reconciliation Net Increase In Cash Surrender Value Of Life Insurance Amount
EffectiveIncomeTaxRateReconciliationNetIncreaseInCashSurrenderValueOfLifeInsuranceAmount
|
973000 | |
CY2017 | nbtb |
Effective Income Tax Rate Reconciliation Net Increase In Cash Surrender Value Of Life Insurance Amount
EffectiveIncomeTaxRateReconciliationNetIncreaseInCashSurrenderValueOfLifeInsuranceAmount
|
1780000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
1458000 | |
CY2019 | us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
37 | |
CY2019 | us-gaap |
Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
|
2508000 | |
CY2019 | us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
2603000 | |
CY2018 | us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
46 | |
CY2018 | us-gaap |
Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
|
2285000 | |
CY2018 | us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
2280000 | |
CY2019 | us-gaap |
Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
|
55 | |
CY2019 | us-gaap |
Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
|
2606000 | |
CY2018 | us-gaap |
Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
|
66 | |
CY2018 | us-gaap |
Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
|
4055000 | |
CY2018 | nbtb |
Effective Income Tax Rate Reconciliation Change In Accounting Method
EffectiveIncomeTaxRateReconciliationChangeInAccountingMethod
|
5326000 | |
CY2017 | nbtb |
Effective Income Tax Rate Reconciliation Change In Accounting Method
EffectiveIncomeTaxRateReconciliationChangeInAccountingMethod
|
0 | |
CY2019Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
179910000 | |
CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
177385000 | |
CY2019Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
104279000 | |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
98415000 | |
CY2019Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
75631000 | |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
78970000 | |
CY2019Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
34800000 | |
CY2019Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
37300000 | |
CY2019 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
7239000 | |
CY2019 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
2231000 | |
CY2019 | nbtb |
Effective Income Tax Rate Reconciliation Change In Accounting Method
EffectiveIncomeTaxRateReconciliationChangeInAccountingMethod
|
0 | |
CY2018 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
0 | |
CY2019 | nbtb |
Effective Income Tax Rate Reconciliation Deduction Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationDeductionShareBasedCompensationExcessTaxBenefitAmount
|
342000 | |
CY2018 | nbtb |
Effective Income Tax Rate Reconciliation Deduction Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationDeductionShareBasedCompensationExcessTaxBenefitAmount
|
456000 | |
CY2017 | nbtb |
Effective Income Tax Rate Reconciliation Deduction Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationDeductionShareBasedCompensationExcessTaxBenefitAmount
|
1619000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-43000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
325000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-316000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
34411000 | |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
24436000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
641000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
665000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
26000 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
27000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
112000 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
108000 | |
CY2019 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
6211000 | |
CY2019 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
356000 | |
CY2019 | us-gaap |
Sublease Income
SubleaseIncome
|
448000 | |
CY2019 | us-gaap |
Lease Cost
LeaseCost
|
9378000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
7435000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
6646000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
5870000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
4969000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
4365000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
12876000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
42161000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
4838000 | |
CY2019Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
37323000 | |
CY2019Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P7Y8M8D | |
CY2019Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0300 | |
CY2019 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
41008000 | |
CY2019 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
8000000.0 | |
CY2018 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
8600000 | |
CY2017 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
8500000 | |
CY2018Q4 | us-gaap |
Goodwill
Goodwill
|
274769000 | |
CY2019 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
0 | |
CY2019Q4 | us-gaap |
Goodwill
Goodwill
|
274769000 | |
CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
268043000 | |
CY2018 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
6726000 | |
CY2018Q4 | us-gaap |
Goodwill
Goodwill
|
274769000 | |
CY2019 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.0700 | |
CY2018 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.0700 | |
CY2017 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.0700 | |
CY2019 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
|
0.0300 | |
CY2018 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
|
0.0300 | |
CY2017 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
|
0.0300 | |
CY2019 | us-gaap |
Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
|
0 | |
CY2018 | us-gaap |
Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
|
0 | |
CY2019 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
0 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
43574000 | |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
43598000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
31554000 | |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
27999000 | |
CY2019Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
12020000 | |
CY2018Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
15599000 | |
CY2019 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3600000 | |
CY2018 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
4000000.0 | |
CY2017 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
4000000.0 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
3000000.0 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
2300000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
1800000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
1400000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
1100000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
|
2400000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
|
554132000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
|
220769000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
|
50593000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Weighted Average Asset Allocations
DefinedBenefitPlanWeightedAverageAssetAllocations
|
1 | |
CY2018Q4 | us-gaap |
Defined Benefit Plan Weighted Average Asset Allocations
DefinedBenefitPlanWeightedAverageAssetAllocations
|
1 | |
CY2018Q4 | nbtb |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Expected Long Term Return On Plan Assets
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationExpectedLongTermReturnOnPlanAssets
|
0.070 | |
CY2019Q4 | nbtb |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Expected Long Term Return On Plan Assets
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationExpectedLongTermReturnOnPlanAssets
|
0.070 | |
CY2018Q4 | us-gaap |
Other Postretirement Defined Benefit Plan Liabilities Current And Noncurrent
OtherPostretirementDefinedBenefitPlanLiabilitiesCurrentAndNoncurrent
|
2000000.0 | |
CY2018Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate
|
20000000 | |
CY2018Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Of Amounts Due Within One Year Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate
|
0.0196 | |
CY2019Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate
|
25000000 | |
CY2019Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Of Amounts Due Within One Year Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate
|
0.0234 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
|
15064000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
|
20453000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities After Year Five
TimeDepositMaturitiesAfterYearFive
|
182000 | |
CY2019Q4 | us-gaap |
Time Deposits
TimeDeposits
|
861193000 | |
CY2019Q4 | nbtb |
Time Deposits250000 Or More
TimeDeposits250000OrMore
|
140400000 | |
CY2018Q4 | nbtb |
Time Deposits250000 Or More
TimeDeposits250000OrMore
|
146100000 | |
CY2019Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
655300000 | |
CY2018Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
871700000 | |
CY2019Q4 | us-gaap |
Line Of Credit Facility Current Borrowing Capacity
LineOfCreditFacilityCurrentBorrowingCapacity
|
2400000000 | |
CY2018Q4 | us-gaap |
Line Of Credit Facility Current Borrowing Capacity
LineOfCreditFacilityCurrentBorrowingCapacity
|
1900000000 | |
CY2018Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate
|
25000000 | |
CY2018Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate One To Two Years From Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate
|
0.0234 | |
CY2019Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate
|
25021000 | |
CY2019Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate One To Two Years From Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate
|
0.0256 | |
CY2018Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate
|
25039000 | |
CY2018Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Two To Three Years From Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate
|
0.0256 | |
CY2019Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate
|
10598000 | |
CY2019Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Two To Three Years From Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate
|
0.0253 | |
CY2018Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate
|
0 | |
CY2018Q4 | us-gaap |
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Three To Four Years From Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate
|
0 | |
CY2019Q4 | nbtb |
Federal Home Loan Bank Advances Maturities Summary Due From Eleven To Twelve Years Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromElevenToTwelveYearsOfBalanceSheetDate
|
3592000 | |
CY2019Q4 | nbtb |
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Eleven To Twelve Years From Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateElevenToTwelveYearsFromBalanceSheetDate
|
0.0245 | |
CY2018Q4 | nbtb |
Federal Home Loan Bank Advances Maturities Summary Due From Twelve To Thirteen Years Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwelveToThirteenYearsOfBalanceSheetDate
|
3685000 | |
CY2018Q4 | nbtb |
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Twelve To Thirteen Years From Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwelveToThirteenYearsFromBalanceSheetDate
|
0.0245 | |
CY2019Q4 | us-gaap |
Advances From Federal Home Loan Banks
AdvancesFromFederalHomeLoanBanks
|
64211000 | |
CY2018Q4 | us-gaap |
Advances From Federal Home Loan Banks
AdvancesFromFederalHomeLoanBanks
|
73724000 | |
CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
46010000 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
|
4893000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
913000 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2017 | nbtb |
Tax Cuts And Jobs Act Change In Tax Rate Income Tax Expense Benefit
TaxCutsAndJobsActChangeInTaxRateIncomeTaxExpenseBenefit
|
4400000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
|
0 | |
CY2019Q4 | nbtb |
Minimum Assets For Bank Holding Companies To Be Subject To Same Capital Requirements As Insured Depository Institutions
MinimumAssetsForBankHoldingCompaniesToBeSubjectToSameCapitalRequirementsAsInsuredDepositoryInstitutions
|
500000000 | |
CY2019 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
28475000 | |
CY2019 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
36128000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
3032000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
43961000 | |
CY2018 | nbtb |
Deferred Tax Assets Liabilities Net Increase Decrease In Net Deferred Tax Asset
DeferredTaxAssetsLiabilitiesNetIncreaseDecreaseInNetDeferredTaxAsset
|
1502000 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
159000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
779000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
615000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
506000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
641000 | |
CY2019 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
5773000 | |
CY2018 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
5051000 | |
CY2017 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
4107000 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount
|
0 | |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount
|
0 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount
|
4407000 | |
CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
46010000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | |
CY2019 | nbtb |
Transition Obligation Period Of Recognition
TransitionObligationPeriodOfRecognition
|
P20Y | |
CY2019Q4 | nbtb |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Expected Long Term Return On Plan Assets
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationExpectedLongTermReturnOnPlanAssets
|
0.0700 | |
CY2018Q4 | nbtb |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Expected Long Term Return On Plan Assets
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationExpectedLongTermReturnOnPlanAssets
|
0.0700 | |
CY2017Q4 | nbtb |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Expected Long Term Return On Plan Assets
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationExpectedLongTermReturnOnPlanAssets
|
0.0700 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
|
0.0300 | |
CY2018Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
|
0.0300 | |
CY2017Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
|
0.0300 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Expected Amortization Of Gain Loss Next Fiscal Year
DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear
|
1600000 | |
CY2019Q4 | us-gaap |
Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
|
0.1256 | |
CY2019Q4 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.0600 | |
CY2019Q4 | nbtb |
Tier One Risk Based Capital Required For Capital Adequacy Plus Buffer To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyPlusBufferToRiskWeightedAssets
|
0.08500 | |
CY2019Q4 | us-gaap |
Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
|
0.0800 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Ultimate Health Care Cost Trend Rate1
DefinedBenefitPlanUltimateHealthCareCostTrendRate1
|
0.038 | |
CY2019 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
|
29000 | |
CY2019 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
|
25000 | |
CY2019 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
|
628000 | |
CY2019 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
|
543000 | |
CY2019Q4 | us-gaap |
Other Postretirement Defined Benefit Plan Liabilities Current And Noncurrent
OtherPostretirementDefinedBenefitPlanLiabilitiesCurrentAndNoncurrent
|
1700000 | |
CY2018 | us-gaap |
Other Postretirement Benefit Expense
OtherPostretirementBenefitExpense
|
100000 | |
CY2019 | us-gaap |
Other Postretirement Benefit Expense
OtherPostretirementBenefitExpense
|
100000 | |
CY2017 | us-gaap |
Other Postretirement Benefit Expense
OtherPostretirementBenefitExpense
|
100000 | |
CY2019Q4 | us-gaap |
Capital
Capital
|
1037041000 | |
CY2019Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
2683000 | |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-17306000 | |
CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-8937000 | |
CY2019Q4 | us-gaap |
Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
|
0.1352 | |
CY2019Q4 | us-gaap |
Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.0800 | |
CY2019Q4 | nbtb |
Capital Required For Capital Adequacy Plus Buffer To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyPlusBufferToRiskWeightedAssets
|
0.10500 | |
CY2019Q4 | us-gaap |
Capital Required To Be Well Capitalized To Risk Weighted Assets
CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
|
0.1000 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
988494 | |
CY2019Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
|
21677000 | |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
|
27689000 | |
CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
|
15284000 | |
CY2019Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
-32000 | |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
1821000 | |
CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
2144000 | |
CY2019Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-19026000 | |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-43174000 | |
CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-22077000 | |
CY2019 | nbtb |
Preceding Period Of Retained Net Profits For Approval Of Office Of Comptroller Of Currency
PrecedingPeriodOfRetainedNetProfitsForApprovalOfOfficeOfComptrollerOfCurrency
|
P2Y | |
CY2019Q4 | us-gaap |
Statutory Accounting Practices Statutory Amount Available For Dividend Payments
StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPayments
|
175000000.0 | |
CY2019Q4 | us-gaap |
Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased
|
1000000 | |
CY2019Q4 | us-gaap |
Tier One Leverage Capital
TierOneLeverageCapital
|
963147000 | |
CY2019Q4 | us-gaap |
Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
|
0.1033 | |
CY2019Q4 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
|
0.0400 | |
CY2019Q4 | us-gaap |
Tier One Leverage Capital Required To Be Well Capitalized To Average Assets
TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
|
0.0500 | |
CY2019Q4 | us-gaap |
Common Equity Tier One Capital
CommonEquityTierOneCapital
|
866147000 | |
CY2019Q4 | us-gaap |
Common Equity Tier One Capital Ratio
CommonEquityTierOneCapitalRatio
|
0.1129 | |
CY2019Q4 | nbtb |
Common Equity Tier One Risk Based Capital To Risk Weighted Assets Required For Capital Adequacy
CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssetsRequiredForCapitalAdequacy
|
0.0450 | |
CY2019Q4 | nbtb |
Common Equity Tier One Risk Based Capital To Risk Weighted Assets Required For Capital Adequacy Plus Buffer
CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssetsRequiredForCapitalAdequacyPlusBuffer
|
0.07000 | |
CY2019Q4 | nbtb |
Common Equity Tier One Risk Based Capital To Risk Weighted Assets Required To Be Well Capitalized
CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssetsRequiredToBeWellCapitalized
|
0.0650 | |
CY2019Q4 | us-gaap |
Tier One Risk Based Capital
TierOneRiskBasedCapital
|
963147000 | |
CY2019 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
43815 | |
CY2019 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.76 | |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
112566000 | |
CY2018Q4 | us-gaap |
Tier One Leverage Capital
TierOneLeverageCapital
|
880448000 | |
CY2018Q4 | us-gaap |
Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
|
0.0952 | |
CY2018Q4 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
|
0.0400 | |
CY2018Q4 | us-gaap |
Tier One Leverage Capital Required To Be Well Capitalized To Average Assets
TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
|
0.0500 | |
CY2018Q4 | us-gaap |
Common Equity Tier One Capital
CommonEquityTierOneCapital
|
783448000 | |
CY2018Q4 | us-gaap |
Common Equity Tier One Capital Ratio
CommonEquityTierOneCapitalRatio
|
0.1049 | |
CY2018Q4 | nbtb |
Common Equity Tier One Risk Based Capital To Risk Weighted Assets Required For Capital Adequacy
CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssetsRequiredForCapitalAdequacy
|
0.0450 | |
CY2018Q4 | nbtb |
Common Equity Tier One Risk Based Capital To Risk Weighted Assets Required For Capital Adequacy Plus Buffer
CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssetsRequiredForCapitalAdequacyPlusBuffer
|
0.06375 | |
CY2018Q4 | nbtb |
Common Equity Tier One Risk Based Capital To Risk Weighted Assets Required To Be Well Capitalized
CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssetsRequiredToBeWellCapitalized
|
0.0650 | |
CY2018Q4 | us-gaap |
Tier One Risk Based Capital
TierOneRiskBasedCapital
|
880448000 | |
CY2018Q4 | us-gaap |
Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
|
0.1179 | |
CY2018Q4 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.0600 | |
CY2018Q4 | nbtb |
Tier One Risk Based Capital Required For Capital Adequacy Plus Buffer To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyPlusBufferToRiskWeightedAssets
|
0.07875 | |
CY2018Q4 | us-gaap |
Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
|
0.0800 | |
CY2018Q4 | us-gaap |
Capital
Capital
|
954232000 | |
CY2018Q4 | us-gaap |
Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
|
0.1278 | |
CY2018Q4 | us-gaap |
Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.0800 | |
CY2018Q4 | nbtb |
Capital Required For Capital Adequacy Plus Buffer To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyPlusBufferToRiskWeightedAssets
|
0.09875 | |
CY2018Q4 | us-gaap |
Capital Required To Be Well Capitalized To Risk Weighted Assets
CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
|
0.1000 | |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
121021000 | |
CY2018 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
43701 | |
CY2018 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.58 | |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82151000 | |
CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
43575 | |
CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.89 | |
CY2019 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
309 | |
CY2018 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
319 | |
CY2017 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
330 | |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
121021000 | |
CY2019 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
44124 | |
CY2019 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.74 | |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
112566000 | |
CY2018 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
44020 | |
CY2018 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.56 | |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82151000 | |
CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
43905 | |
CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.87 | |
CY2019 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
1117000 | |
CY2018 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
4617000 | |
CY2017 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
1131000 | |
CY2019Q4 | nbtb |
Percentage Of Companys Loans Secured By Real Estate
PercentageOfCompanysLoansSecuredByRealEstate
|
0.60 | |
CY2019 | nbtb |
Maintenance Period Basis Federal Reserve Bank
MaintenancePeriodBasisFederalReserveBank
|
P14D | |
CY2019Q4 | nbtb |
Average Reserve Balances With Federal Reserve Bank
AverageReserveBalancesWithFederalReserveBank
|
37300000 | |
CY2019 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
0 | |
CY2019 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
0 | |
CY2019Q4 | us-gaap |
Fair Value Assets Level2 To Level1 Transfers Amount
FairValueAssetsLevel2ToLevel1TransfersAmount
|
0 | |
CY2019Q4 | us-gaap |
Fair Value Assets Level1 To Level2 Transfers Amount
FairValueAssetsLevel1ToLevel2TransfersAmount
|
0 | |
CY2018Q4 | us-gaap |
Fair Value Assets Level1 To Level2 Transfers Amount
FairValueAssetsLevel1ToLevel2TransfersAmount
|
0 | |
CY2018Q4 | us-gaap |
Fair Value Assets Level2 To Level1 Transfers Amount
FairValueAssetsLevel2ToLevel1TransfersAmount
|
4000000.0 | |
CY2019Q4 | nbtb |
Loans And Leases Receivable Collateral Dependent Impaired Loans
LoansAndLeasesReceivableCollateralDependentImpairedLoans
|
0 | |
CY2018Q4 | nbtb |
Loans And Leases Receivable Collateral Dependent Impaired Loans
LoansAndLeasesReceivableCollateralDependentImpairedLoans
|
200000 | |
CY2018Q4 | nbtb |
Loans And Leases Receivable Collateral Dependent Loans Specific Reserves
LoansAndLeasesReceivableCollateralDependentLoansSpecificReserves
|
25000 |