$NBTB
NBT BANCORP INC

2023 Q3 Form 10-Q Financial Statement

#000114036123038306 Filed on August 07, 2023

View on sec.gov

Income Statement

Concept 2023 Q3 2023 Q2
Revenue $137.1M $120.6M
YoY Change 38.18% 31.82%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development $9.677M $9.305M
YoY Change 6.39% 4.02%
% of Gross Profit
Depreciation & Amortization $4.300M $3.024M
YoY Change 37.73% -3.32%
% of Gross Profit
Operating Expenses $9.677M $9.305M
YoY Change 6.39% 4.02%
Operating Profit
YoY Change
Interest Expense $42.20M $31.50M
YoY Change 791.03% 708.21%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $31.70M $38.73M
YoY Change -37.19% -20.52%
Income Tax $7.095M $8.658M
% Of Pretax Income 22.38% 22.35%
Net Earnings $24.61M $30.07M
YoY Change -36.86% -20.39%
Net Earnings / Revenue 17.95% 24.94%
Basic Earnings Per Share $0.54 $0.70
Diluted Earnings Per Share $0.54 $0.70
COMMON SHARES
Basic Shares Outstanding 42.76M 42.90M
Diluted Shares Outstanding 45.16M 42.91M

Balance Sheet

Concept 2023 Q3 2023 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $672.7M $201.9M
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 $82.84M $66.80M
YoY Change 19.47% -3.78%
Goodwill $360.2M $281.2M
YoY Change 28.08% 0.03%
Intangibles $42.57M $6.497M
YoY Change 440.35% -20.25%
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 $13.83B $11.89B
YoY Change 18.79% 1.45%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt $490.2M $652.4M
YoY Change 557.48% 943.11%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $490.0M $652.4M
YoY Change 557.24% 943.11%
LONG-TERM LIABILITIES
Long-Term Debt $250.0M $228.1M
YoY Change 22.95% 12.23%
Other Long-Term Liabilities $323.0M $269.6M
YoY Change 12.33% 13.55%
Total Long-Term Liabilities $573.0M $497.7M
YoY Change 16.73% 12.94%
TOTAL LIABILITIES
Total Short-Term Liabilities $490.0M $652.4M
Total Long-Term Liabilities $573.0M $497.7M
Total Liabilities $12.46B $10.68B
YoY Change 18.89% 1.41%
SHAREHOLDERS EQUITY
Retained Earnings $1.006B $996.9M
YoY Change 7.62% 9.67%
Common Stock $540.0K $497.0K
YoY Change 8.65% 0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $1.363B $1.210B
YoY Change
Total Liabilities & Shareholders Equity $13.83B $11.89B
YoY Change 18.79% 1.45%

Cashflow Statement

Concept 2023 Q3 2023 Q2
OPERATING ACTIVITIES
Net Income $24.61M $30.07M
YoY Change -36.86% -20.39%
Depreciation, Depletion And Amortization $4.300M $3.024M
YoY Change 37.73% -3.32%
Cash From Operating Activities $54.60M $45.32M
YoY Change 7.52% -32.95%
INVESTING ACTIVITIES
Capital Expenditures $3.400M $1.484M
YoY Change -236.99% -255.39%
Acquisitions
YoY Change
Other Investing Activities $70.00M -$81.91M
YoY Change -150.0% -52.53%
Cash From Investing Activities $66.60M -$83.40M
YoY Change -146.74% -51.94%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 349.6M 10.17M
YoY Change -415.35% -102.19%
NET CHANGE
Cash From Operating Activities 54.60M 45.32M
Cash From Investing Activities 66.60M -83.40M
Cash From Financing Activities 349.6M 10.17M
Net Change In Cash 470.8M -27.91M
YoY Change -332.43% -95.11%
FREE CASH FLOW
Cash From Operating Activities $54.60M $45.32M
Capital Expenditures $3.400M $1.484M
Free Cash Flow $51.20M $43.84M
YoY Change -3.87% -36.05%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2022Q4 us-gaap Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
919517000
CY2023Q2 us-gaap Federal Home Loan Bank Stock And Federal Reserve Bank Stock
FederalHomeLoanBankStockAndFederalReserveBankStock
53076000
CY2023Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
8358124000
CY2022Q4 us-gaap Notes Receivable Gross
NotesReceivableGross
8150147000
CY2022Q4 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
100800000
CY2023Q2 us-gaap Notes Receivable Net
NotesReceivableNet
8257724000
CY2022Q4 us-gaap Notes Receivable Net
NotesReceivableNet
8049347000
CY2023Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
66799000
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
69047000
CY2023Q2 us-gaap Goodwill
Goodwill
281204000
CY2022Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
7341000
CY2023Q2 us-gaap Short Term Borrowings
ShortTermBorrowings
652413000
CY2023Q2 us-gaap Subordinated Debt
SubordinatedDebt
97145000
CY2022Q4 us-gaap Subordinated Debt
SubordinatedDebt
96927000
CY2023Q2 us-gaap Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust
JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
101196000
CY2022Q4 us-gaap Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust
JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
101196000
CY2023Q2 us-gaap Other Liabilities
OtherLiabilities
269567000
CY2023Q2 us-gaap Liabilities
Liabilities
10680004000
CY2022Q4 us-gaap Liabilities
Liabilities
10565742000
CY2023Q2 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2022Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2023Q2 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
2500000
CY2022Q4 us-gaap Preferred Stock Value
PreferredStockValue
0
CY2022Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2023Q2 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2023Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
100000000
CY2022Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
100000000
CY2022Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
49651493
CY2023Q2 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
49651493
CY2023Q2 us-gaap Common Stock Value
CommonStockValue
497000
CY2022Q4 us-gaap Common Stock Value
CommonStockValue
497000
CY2023Q2 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
578322000
CY2022Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
577853000
CY2023Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
996920000
CY2022Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
958433000
CY2023Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-190100000
CY2022Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-190034000
CY2023Q2 us-gaap Treasury Stock Common Shares
TreasuryStockCommonShares
6824729
CY2022Q4 us-gaap Treasury Stock Common Shares
TreasuryStockCommonShares
6793670
CY2022Q4 us-gaap Other Assets
OtherAssets
379797000
CY2023Q2 nbtb Long Term Debt Excluding Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust And Subordinated Debt
LongTermDebtExcludingJuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustAndSubordinatedDebt
29764000
CY2022Q4 nbtb Long Term Debt Excluding Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust And Subordinated Debt
LongTermDebtExcludingJuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustAndSubordinatedDebt
4815000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
1210493000
us-gaap Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
207834000
us-gaap Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
151882000
us-gaap Interest Income Debt Securities Available For Sale Operating
InterestIncomeDebtSecuritiesAvailableForSaleOperating
15109000
CY2023Q2 us-gaap Interest And Dividend Income Securities Held To Maturity
InterestAndDividendIncomeSecuritiesHeldToMaturity
4991000
CY2022Q2 us-gaap Interest And Dividend Income Securities Held To Maturity
InterestAndDividendIncomeSecuritiesHeldToMaturity
4185000
us-gaap Interest And Dividend Income Securities Held To Maturity
InterestAndDividendIncomeSecuritiesHeldToMaturity
10026000
us-gaap Interest And Dividend Income Securities Held To Maturity
InterestAndDividendIncomeSecuritiesHeldToMaturity
7678000
CY2023Q2 us-gaap Other Interest And Dividend Income
OtherInterestAndDividendIncome
1170000
CY2022Q2 us-gaap Other Interest And Dividend Income
OtherInterestAndDividendIncome
1442000
us-gaap Other Interest And Dividend Income
OtherInterestAndDividendIncome
1812000
us-gaap Other Interest And Dividend Income
OtherInterestAndDividendIncome
1967000
CY2022Q2 us-gaap Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
91483000
us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
7515000
us-gaap Depreciation Nonproduction
DepreciationNonproduction
5145000
us-gaap Depreciation Nonproduction
DepreciationNonproduction
5003000
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-1927000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
994000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1181000
us-gaap Operating Lease Right Of Use Asset Amortization Expense
OperatingLeaseRightOfUseAssetAmortizationExpense
3278000
nbtb Excess Tax Benefit From Share Based Compensation
ExcessTaxBenefitFromShareBasedCompensation
241000
nbtb Excess Tax Benefit From Share Based Compensation
ExcessTaxBenefitFromShareBasedCompensation
176000
us-gaap Gain Loss On Sale Of Loans And Leases
GainLossOnSaleOfLoansAndLeases
62000
us-gaap Debt And Equity Securities Realized Gain Loss
DebtAndEquitySecuritiesRealizedGainLoss
-766000
us-gaap Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
0
us-gaap Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
259000
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
23417000
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-9483000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
67171000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
104096000
us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
59168000
us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
133012000
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
0
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
201985000
us-gaap Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
52554000
us-gaap Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
109956000
us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
282417000
us-gaap Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
572000
us-gaap Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
2415000
us-gaap Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
913000
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
2876000
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
2267000
us-gaap Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
0
us-gaap Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
426000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-557815000
us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
-205761000
us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
67401000
us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
-35250000
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
1289000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
14713000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
4538000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
-745455000
us-gaap Interest Paid Net
InterestPaidNet
8452000
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
21318000
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
24203000
CY2022Q2 us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
83195000
nbtb Interest Expense Long Term Debt Excluding Junior Subordinated Debentures
InterestExpenseLongTermDebtExcludingJuniorSubordinatedDebentures
120000
us-gaap Interest Expense Subordinated Notes And Debentures
InterestExpenseSubordinatedNotesAndDebentures
2669000
us-gaap Interest Expense Subordinated Notes And Debentures
InterestExpenseSubordinatedNotesAndDebentures
2718000
CY2023Q2 us-gaap Interest Expense Junior Subordinated Debentures
InterestExpenseJuniorSubordinatedDebentures
1767000
CY2022Q2 us-gaap Interest Expense Junior Subordinated Debentures
InterestExpenseJuniorSubordinatedDebentures
737000
us-gaap Interest Expense Junior Subordinated Debentures
InterestExpenseJuniorSubordinatedDebentures
3449000
us-gaap Interest Expense Junior Subordinated Debentures
InterestExpenseJuniorSubordinatedDebentures
1286000
CY2023Q2 us-gaap Interest Expense
InterestExpense
31504000
CY2023Q2 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
89085000
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
184151000
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
167933000
CY2023Q2 us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
3606000
CY2023Q2 us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
85479000
CY2022Q2 nbtb Service Charges On Deposit Accounts
ServiceChargesOnDepositAccounts
3763000
nbtb Service Charges On Deposit Accounts
ServiceChargesOnDepositAccounts
7281000
nbtb Service Charges On Deposit Accounts
ServiceChargesOnDepositAccounts
7451000
CY2023Q2 nbtb Retirement Plan Administration Fees
RetirementPlanAdministrationFees
11735000
CY2022Q2 nbtb Retirement Plan Administration Fees
RetirementPlanAdministrationFees
12676000
nbtb Retirement Plan Administration Fees
RetirementPlanAdministrationFees
23197000
nbtb Retirement Plan Administration Fees
RetirementPlanAdministrationFees
25955000
CY2022Q2 us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
2812000
us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
5906000
CY2023Q2 us-gaap Noninterest Income
NoninterestIncome
32045000
CY2022Q2 us-gaap Noninterest Income
NoninterestIncome
41656000
us-gaap Noninterest Income
NoninterestIncome
63454000
us-gaap Noninterest Income
NoninterestIncome
84315000
CY2023Q2 us-gaap Labor And Related Expense
LaborAndRelatedExpense
46834000
CY2022Q2 us-gaap Labor And Related Expense
LaborAndRelatedExpense
46716000
us-gaap Labor And Related Expense
LaborAndRelatedExpense
94989000
us-gaap Labor And Related Expense
LaborAndRelatedExpense
92224000
CY2023Q2 us-gaap Occupancy Net
OccupancyNet
6923000
us-gaap Occupancy Net
OccupancyNet
13280000
CY2023Q2 us-gaap Professional Fees
ProfessionalFees
4159000
CY2022Q2 us-gaap Professional Fees
ProfessionalFees
3906000
us-gaap Professional Fees
ProfessionalFees
8337000
us-gaap Professional Fees
ProfessionalFees
8182000
us-gaap Supplies And Postage Expense
SuppliesAndPostageExpense
3304000
us-gaap Advertising Expense
AdvertisingExpense
1174000
us-gaap Advertising Expense
AdvertisingExpense
1384000
CY2022Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
545000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
994000
CY2022Q2 nbtb Loan Collection And Other Real Estate Owned
LoanCollectionAndOtherRealEstateOwned
757000
us-gaap Other Noninterest Expense
OtherNoninterestExpense
8794000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
81974000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
99000000
CY2023Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
8658000
CY2022Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
10957000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
22099000
us-gaap Net Income Loss
NetIncomeLoss
76901000
CY2023Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.7
CY2022Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.88
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.49
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.79
CY2022Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.88
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.48
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.78
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
30072000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
37775000
us-gaap Net Income Loss
NetIncomeLoss
63730000
CY2022Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
-11215000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
-2765000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
-33973000
CY2022Q2 nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Net Of Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesNetOfTax
99000
nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Net Of Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesNetOfTax
167000
CY2023Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
162000
CY2023Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
487000
CY2022Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
140000
CY2023Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-487000
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-973000
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-279000
CY2023Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-16182000
CY2022Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-33406000
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-66000
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-101437000
CY2023Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
13890000
CY2022Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
4369000
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
63664000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
30072000
CY2023Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.3
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
37775000
CY2022Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.28
us-gaap Dividends Cash
DividendsCash
25745000
nbtb Stock Issued During Period Shares Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodSharesEmployeeBenefitPlansAndOtherStockPlans
55941
nbtb Stock Issued During Period Value Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodValueEmployeeBenefitPlansAndOtherStockPlans
-2016000
us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
3312000
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-66000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
1210493000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
1250453000
us-gaap Net Income Loss
NetIncomeLoss
76901000
us-gaap Dividends Cash
DividendsCash
24075000
us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
400000
us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
14713000
nbtb Stock Issued During Period Shares Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodSharesEmployeeBenefitPlansAndOtherStockPlans
68394
nbtb Stock Issued During Period Value Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodValueEmployeeBenefitPlansAndOtherStockPlans
-1852000
us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
3279000
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-101437000
CY2022Q2 us-gaap Stockholders Equity
StockholdersEquity
1188556000
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-1392000
us-gaap Share Based Compensation
ShareBasedCompensation
3279000
CY2023Q2 us-gaap Cash And Due From Banks
CashAndDueFromBanks
170010000
CY2022Q4 us-gaap Cash And Due From Banks
CashAndDueFromBanks
166488000
CY2023Q2 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
31878000
CY2022Q4 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
30862000
CY2022Q4 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
30784000
CY2023Q2 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1453926000
CY2022Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
812647000
CY2023Q2 us-gaap Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
912876000
CY2022Q4 us-gaap Goodwill
Goodwill
281204000
CY2023Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
6497000
CY2022Q4 us-gaap Bank Owned Life Insurance
BankOwnedLifeInsurance
232409000
CY2023Q2 us-gaap Other Assets
OtherAssets
387348000
CY2023Q2 us-gaap Assets
Assets
11890497000
CY2022Q4 us-gaap Assets
Assets
11739296000
CY2023Q2 nbtb Savings Now And Money Market
SavingsNowAndMoneyMarket
5224560000
CY2022Q4 nbtb Savings Now And Money Market
SavingsNowAndMoneyMarket
5444837000
CY2022Q4 us-gaap Time Deposits
TimeDeposits
433772000
CY2023Q2 us-gaap Deposits
Deposits
9529919000
CY2023Q2 us-gaap Treasury Stock Common Value
TreasuryStockCommonValue
175146000
CY2022Q4 us-gaap Treasury Stock Common Value
TreasuryStockCommonValue
173195000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
1173554000
CY2023Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
11890497000
CY2023Q2 us-gaap Interest Income Debt Securities Available For Sale Operating
InterestIncomeDebtSecuritiesAvailableForSaleOperating
7493000
CY2022Q2 us-gaap Interest Income Debt Securities Available For Sale Operating
InterestIncomeDebtSecuritiesAvailableForSaleOperating
7317000
us-gaap Interest Income Debt Securities Available For Sale Operating
InterestIncomeDebtSecuritiesAvailableForSaleOperating
14157000
us-gaap Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
175684000
CY2022Q2 us-gaap Interest Expense Deposits
InterestExpenseDeposits
1756000
us-gaap Interest Expense Deposits
InterestExpenseDeposits
31130000
us-gaap Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
13045000
us-gaap Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
29000
CY2022Q2 nbtb Interest Expense Long Term Debt Excluding Junior Subordinated Debentures
InterestExpenseLongTermDebtExcludingJuniorSubordinatedDebentures
33000
CY2022Q2 us-gaap Interest Expense Subordinated Notes And Debentures
InterestExpenseSubordinatedNotesAndDebentures
1359000
CY2022Q2 us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
4390000
us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
7515000
us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
4986000
CY2023Q2 nbtb Service Charges On Deposit Accounts
ServiceChargesOnDepositAccounts
3733000
CY2023Q2 nbtb Card Services Income
CardServicesIncome
5121000
CY2022Q2 nbtb Card Services Income
CardServicesIncome
9751000
nbtb Card Services Income
CardServicesIncome
9966000
nbtb Card Services Income
CardServicesIncome
18446000
CY2023Q2 nbtb Wealth Management
WealthManagement
8227000
CY2022Q2 nbtb Wealth Management
WealthManagement
8252000
nbtb Wealth Management
WealthManagement
16314000
nbtb Wealth Management
WealthManagement
16892000
CY2023Q2 us-gaap Insurance Agency Management Fee
InsuranceAgencyManagementFee
3716000
CY2022Q2 us-gaap Insurance Agency Management Fee
InsuranceAgencyManagementFee
3578000
us-gaap Insurance Agency Management Fee
InsuranceAgencyManagementFee
7647000
CY2023Q2 us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
1528000
CY2022Q2 us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
1411000
us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
3406000
CY2023Q2 us-gaap Debt And Equity Securities Realized Gain Loss
DebtAndEquitySecuritiesRealizedGainLoss
-4641000
us-gaap Debt And Equity Securities Realized Gain Loss
DebtAndEquitySecuritiesRealizedGainLoss
-9639000
us-gaap Debt And Equity Securities Realized Gain Loss
DebtAndEquitySecuritiesRealizedGainLoss
-766000
CY2023Q2 us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
9305000
CY2022Q2 us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
8945000
us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
18312000
us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
17492000
us-gaap Supplies And Postage Expense
SuppliesAndPostageExpense
2972000
CY2023Q2 us-gaap Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
1344000
CY2022Q2 us-gaap Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
810000
us-gaap Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
2740000
us-gaap Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
1612000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1181000
CY2023Q2 nbtb Loan Collection And Other Real Estate Owned
LoanCollectionAndOtherRealEstateOwned
691000
nbtb Loan Collection And Other Real Estate Owned
LoanCollectionAndOtherRealEstateOwned
1546000
nbtb Loan Collection And Other Real Estate Owned
LoanCollectionAndOtherRealEstateOwned
1141000
CY2023Q2 us-gaap Other Noninterest Expense
OtherNoninterestExpense
5690000
CY2022Q2 us-gaap Other Noninterest Expense
OtherNoninterestExpense
5675000
CY2023Q2 us-gaap Noninterest Expense
NoninterestExpense
78794000
CY2022Q2 us-gaap Noninterest Expense
NoninterestExpense
76119000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
37775000
us-gaap Net Income Loss
NetIncomeLoss
63730000
us-gaap Net Income Loss
NetIncomeLoss
76901000
CY2022Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-44860000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-11058000
CY2023Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-20087000
CY2022Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-33645000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-8293000
CY2023Q2 nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Before Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesBeforeTax
109000
CY2022Q2 nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Before Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesBeforeTax
131000
nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Before Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesBeforeTax
223000
nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Before Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesBeforeTax
268000
CY2023Q2 nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesTax
28000
CY2023Q2 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
-16669000
CY2022Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
186000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
1298000
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-24536000
CY2023Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-16182000
CY2022Q2 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
182900
CY2022Q2 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
6561000
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.6
us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
3406000
us-gaap Gain Loss On Sale Of Loans And Leases
GainLossOnSaleOfLoansAndLeases
78000
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
2213000
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
1833000
us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
150000
us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
429000
CY2022Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1527225000
CY2023Q2 us-gaap Loans Receivable Held For Sale Net Not Part Of Disposal Group
LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
1866000
CY2022Q4 us-gaap Noninterest Bearing Deposit Liabilities Domestic
NoninterestBearingDepositLiabilitiesDomestic
3617324000
CY2023Q2 us-gaap Time Deposits
TimeDeposits
978674000
CY2022Q4 us-gaap Other Liabilities
OtherLiabilities
281859000
CY2022Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
2500000
CY2023Q2 us-gaap Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
120589000
us-gaap Interest Expense Deposits
InterestExpenseDeposits
3598000
CY2023Q2 nbtb Interest Expense Long Term Debt Excluding Junior Subordinated Debentures
InterestExpenseLongTermDebtExcludingJuniorSubordinatedDebentures
290000
CY2023Q2 us-gaap Interest Expense Subordinated Notes And Debentures
InterestExpenseSubordinatedNotesAndDebentures
1335000
us-gaap Insurance Agency Management Fee
InsuranceAgencyManagementFee
7366000
us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
3065000
us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
5282000
CY2023Q2 us-gaap Advertising Expense
AdvertisingExpense
525000
us-gaap Other Noninterest Expense
OtherNoninterestExpense
10770000
us-gaap Noninterest Expense
NoninterestExpense
158116000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
18244000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-135890000
nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesTax
56000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
973000
CY2022Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-140000
CY2023Q1 us-gaap Stockholders Equity
StockholdersEquity
1211659000
CY2023Q2 us-gaap Dividends Cash
DividendsCash
12874000
CY2023Q2 nbtb Stock Issued During Period Value Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodValueEmployeeBenefitPlansAndOtherStockPlans
-251000
CY2023Q2 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
847000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
1210493000
us-gaap Net Income Loss
NetIncomeLoss
63730000
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.56
us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
13476000
us-gaap Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
46559000
us-gaap Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
313825000
us-gaap Repayments Of Other Long Term Debt
RepaymentsOfOtherLongTermDebt
10648000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
197350000
us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
2139000
us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
215634000
us-gaap Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
74286000
us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
33986000
us-gaap Proceeds From Issuance Of Other Long Term Debt
ProceedsFromIssuanceOfOtherLongTermDebt
0
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
1488000
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
25745000
dei Amendment Flag
AmendmentFlag
false
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2023
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q2
dei Entity Central Index Key
EntityCentralIndexKey
0000790359
CY2023Q2 us-gaap Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2023#OtherAssets
CY2022Q4 us-gaap Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2023#OtherAssets
CY2023Q2 us-gaap Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List
DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2023#OtherAssets
CY2022Q4 us-gaap Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List
DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2023#OtherAssets
CY2023Q2 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
33893000
CY2023Q2 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
808641000
CY2022Q4 us-gaap Federal Home Loan Bank Stock And Federal Reserve Bank Stock
FederalHomeLoanBankStockAndFederalReserveBankStock
44713000
CY2022Q4 us-gaap Loans Receivable Held For Sale Net Not Part Of Disposal Group
LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
562000
CY2023Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
100400000
CY2023Q2 us-gaap Bank Owned Life Insurance
BankOwnedLifeInsurance
233400000
CY2023Q2 us-gaap Noninterest Bearing Deposit Liabilities Domestic
NoninterestBearingDepositLiabilitiesDomestic
3326685000
CY2022Q4 us-gaap Deposits
Deposits
9495933000
CY2022Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
585012000
CY2023Q2 us-gaap Preferred Stock Value
PreferredStockValue
0
CY2022Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
11739296000
CY2023Q2 us-gaap Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
106935000
CY2022Q2 us-gaap Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
78539000
us-gaap Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
234781000
CY2023Q2 us-gaap Interest Expense Deposits
InterestExpenseDeposits
19986000
CY2023Q2 us-gaap Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
8126000
CY2022Q2 us-gaap Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
13000
nbtb Interest Expense Long Term Debt Excluding Junior Subordinated Debentures
InterestExpenseLongTermDebtExcludingJuniorSubordinatedDebentures
337000
CY2022Q2 us-gaap Interest Expense
InterestExpense
3898000
us-gaap Interest Expense
InterestExpense
50630000
us-gaap Interest Expense
InterestExpense
7751000
CY2022Q2 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
87585000
us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
176636000
us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
162947000
CY2022Q2 us-gaap Debt And Equity Securities Realized Gain Loss
DebtAndEquitySecuritiesRealizedGainLoss
-587000
CY2023Q2 us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
2626000
CY2022Q2 us-gaap Occupancy Net
OccupancyNet
6487000
us-gaap Occupancy Net
OccupancyNet
14143000
CY2023Q2 us-gaap Supplies And Postage Expense
SuppliesAndPostageExpense
1676000
CY2022Q2 us-gaap Supplies And Postage Expense
SuppliesAndPostageExpense
1548000
CY2022Q2 us-gaap Advertising Expense
AdvertisingExpense
730000
CY2023Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
458000
CY2023Q2 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
1189000
CY2022Q2 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
0
us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
1807000
us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
0
us-gaap Noninterest Expense
NoninterestExpense
148262000
CY2023Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
38730000
CY2022Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
48732000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
30072000
CY2023Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.7
CY2023Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-26783000
CY2023Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
-6696000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-101917000
CY2023Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
-4450000
CY2022Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
0
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
-9450000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
0
CY2023Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
-1113000
CY2022Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
0
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
-2363000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
0
CY2023Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
-3337000
CY2022Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
0
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
-7087000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
0
CY2022Q2 nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesTax
32000
nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesTax
67000
CY2023Q2 nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Net Of Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesNetOfTax
81000
nbtb Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Net Of Tax
OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesNetOfTax
201000
CY2022Q2 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
-33546000
us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
-1039000
us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
-101716000
CY2023Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
649000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
372000
CY2022Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
46000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
325000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
93000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
279000
CY2023Q2 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
87000
CY2023Q2 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
2778000
CY2023Q2 nbtb Stock Issued During Period Shares Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodSharesEmployeeBenefitPlansAndOtherStockPlans
9432
CY2022Q1 us-gaap Stockholders Equity
StockholdersEquity
1202250000
CY2022Q2 us-gaap Dividends Cash
DividendsCash
11992000
CY2022Q2 nbtb Stock Issued During Period Shares Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodSharesEmployeeBenefitPlansAndOtherStockPlans
26983
CY2022Q2 nbtb Stock Issued During Period Value Employee Benefit Plans And Other Stock Plans
StockIssuedDuringPeriodValueEmployeeBenefitPlansAndOtherStockPlans
-317000
CY2022Q2 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
807000
CY2022Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-33406000
CY2022Q2 us-gaap Stockholders Equity
StockholdersEquity
1188556000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
1173554000
us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
87000
us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
2778000
us-gaap Net Income Loss
NetIncomeLoss
63730000
us-gaap Net Income Loss
NetIncomeLoss
76901000
us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
4986000
us-gaap Operating Lease Right Of Use Asset Amortization Expense
OperatingLeaseRightOfUseAssetAmortizationExpense
3341000
us-gaap Share Based Compensation
ShareBasedCompensation
3312000
us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
3065000
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
218000
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
218000
us-gaap Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
12550000
us-gaap Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
2728000
us-gaap Debt And Equity Securities Realized Gain Loss
DebtAndEquitySecuritiesRealizedGainLoss
-9639000
us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
2550000
us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
0
us-gaap Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
65923000
us-gaap Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
367000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-158958000
us-gaap Proceeds From Issuance Of Other Long Term Debt
ProceedsFromIssuanceOfOtherLongTermDebt
25000000
us-gaap Repayments Of Other Long Term Debt
RepaymentsOfOtherLongTermDebt
51000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
2778000
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
24075000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
96325000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-291736000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1269071000
CY2023Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
201888000
CY2022Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
523616000
us-gaap Interest Paid Net
InterestPaidNet
40751000
us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
74000
us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
0
CY2023Q2 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
1672191000
CY2023Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
25000
CY2023Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
218290000
CY2023Q2 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1453926000
CY2022Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
1743882000
CY2022Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
38000
CY2022Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
216695000
CY2022Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1527225000
CY2023Q2 us-gaap Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
0
CY2022Q4 us-gaap Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
0
CY2023Q2 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
-4500000
us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
-4500000
us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
-0
us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
0
CY2022Q2 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
0
CY2022Q2 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
-0
CY2023Q2 us-gaap Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
912876000
CY2023Q2 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
135000
CY2023Q2 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
104370000
CY2023Q2 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
808641000
CY2022Q4 us-gaap Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
919517000
CY2022Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
209000
CY2022Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
107079000
CY2022Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
812647000
CY2023Q2 us-gaap Debt Securities Held To Maturity Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAllowanceForCreditLoss
0
CY2022Q4 us-gaap Debt Securities Held To Maturity Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAllowanceForCreditLoss
0
CY2023Q2 nbtb Gains From Calls On Securities Held To Maturity
GainsFromCallsOnSecuritiesHeldToMaturity
0
CY2022Q2 nbtb Gains From Calls On Securities Held To Maturity
GainsFromCallsOnSecuritiesHeldToMaturity
0
nbtb Gains From Calls On Securities Held To Maturity
GainsFromCallsOnSecuritiesHeldToMaturity
0
nbtb Gains From Calls On Securities Held To Maturity
GainsFromCallsOnSecuritiesHeldToMaturity
4000
CY2023Q2 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-191000
CY2022Q2 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-587000
CY2023Q2 us-gaap Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
0
CY2022Q2 us-gaap Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
0
CY2023Q2 us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
-191000
CY2022Q2 us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
-587000
us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-189000
us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-770000
us-gaap Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
0
us-gaap Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
0
us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
-189000
us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
-770000
CY2022Q4 us-gaap Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
1000000
CY2023Q2 us-gaap Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
1000000
CY2022Q2 us-gaap Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount
0
CY2023Q2 us-gaap Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount
0
us-gaap Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount
0
CY2022Q2 us-gaap Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount
0
us-gaap Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount
0
CY2023Q2 us-gaap Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount
0
CY2023Q2 us-gaap Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount
0
CY2022Q2 us-gaap Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount
0
us-gaap Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount
0
us-gaap Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount
0
us-gaap Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount
0
us-gaap Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount
0
CY2023Q2 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
10194000
CY2023Q2 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
10009000
CY2023Q2 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
440801000
CY2023Q2 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
393528000
CY2023Q2 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
508775000
CY2023Q2 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
438195000
CY2023Q2 us-gaap Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
712421000
CY2023Q2 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
612194000
CY2023Q2 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
1672191000
CY2023Q2 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1453926000
CY2023Q2 us-gaap Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
72506000
CY2023Q2 us-gaap Held To Maturity Securities Debt Maturities Within One Year Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
72463000
CY2023Q2 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
100046000
CY2023Q2 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
96551000
CY2023Q2 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
282757000
CY2023Q2 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
245029000
CY2023Q2 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
457567000
CY2023Q2 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
394598000
CY2023Q2 us-gaap Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
912876000
CY2023Q2 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
808641000
CY2022Q4 nbtb Number Of Issuers Whose Holdings Exceeded Ten Percent Of Consolidated Stockholders Equity Excluding Us Government Securities And Government Sponsored Enterprises Securities
NumberOfIssuersWhoseHoldingsExceededTenPercentOfConsolidatedStockholdersEquityExcludingUSGovernmentSecuritiesAndGovernmentSponsoredEnterprisesSecurities
0
CY2023Q2 nbtb Number Of Issuers Whose Holdings Exceeded Ten Percent Of Consolidated Stockholders Equity Excluding Us Government Securities And Government Sponsored Enterprises Securities
NumberOfIssuersWhoseHoldingsExceededTenPercentOfConsolidatedStockholdersEquityExcludingUSGovernmentSecuritiesAndGovernmentSponsoredEnterprisesSecurities
0
CY2023Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
89993000
CY2023Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
4793000
CY2023Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions
68
CY2023Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
1360117000
CY2023Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
213497000
CY2023Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions
343
CY2023Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
1450110000
CY2023Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
218290000
CY2023Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
411
CY2023Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
159428000
CY2023Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
6698000
CY2023Q2 nbtb Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear
106
CY2023Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
559229000
CY2023Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
97672000
CY2023Q2 nbtb Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear
206
CY2023Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
718657000
CY2023Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
104370000
CY2023Q2 us-gaap Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
312
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
509788000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
36681000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions
245
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
1012964000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
180014000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions
170
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
1522752000
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
216695000
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
415
CY2022Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
393788000
CY2022Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
27889000
CY2022Q4 nbtb Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear
217
CY2022Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
349496000
CY2022Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
79190000
CY2022Q4 nbtb Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear
101
CY2022Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
743284000
CY2022Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
107079000
CY2022Q4 us-gaap Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
318
CY2023Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
411
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
415
CY2023Q2 us-gaap Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss
4000000
CY2022Q4 us-gaap Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss
4200000
CY2022Q4 us-gaap Debt Securities Held To Maturity Nonaccrual
DebtSecuritiesHeldToMaturityNonaccrual
0
CY2023Q2 us-gaap Debt Securities Held To Maturity Nonaccrual
DebtSecuritiesHeldToMaturityNonaccrual
0
CY2022 nbtb Debt Securities Held To Maturity Accrued Interest Receivables Reversed
DebtSecuritiesHeldToMaturityAccruedInterestReceivablesReversed
0
nbtb Debt Securities Held To Maturity Accrued Interest Receivables Reversed
DebtSecuritiesHeldToMaturityAccruedInterestReceivablesReversed
0
CY2023Q2 nbtb Debt Securities Held To Maturity Accrued Interest Receivables Reversed
DebtSecuritiesHeldToMaturityAccruedInterestReceivablesReversed
0
CY2022Q4 nbtb Debt Securities Held To Maturity Collateral Dependent
DebtSecuritiesHeldToMaturityCollateralDependent
0
CY2023Q2 nbtb Debt Securities Held To Maturity Collateral Dependent
DebtSecuritiesHeldToMaturityCollateralDependent
0
CY2023Q2 us-gaap Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss
3800000
CY2022Q4 us-gaap Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss
3800000
CY2023Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
100400000
CY2022Q4 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
100800000
CY2023Q2 srt Financing Receivable Allowance For Credit Loss To Outstanding Percent
FinancingReceivableAllowanceForCreditLossToOutstandingPercent
0.012
CY2022Q4 srt Financing Receivable Allowance For Credit Loss To Outstanding Percent
FinancingReceivableAllowanceForCreditLossToOutstandingPercent
0.0124
CY2022 nbtb Loans Purchased With Credit Deterioration
LoansPurchasedWithCreditDeterioration
0
nbtb Loans Purchased With Credit Deterioration
LoansPurchasedWithCreditDeterioration
0
CY2023Q2 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Allowance For Loan Losses
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLosses
17000
CY2022Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Allowance For Loan Losses
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLosses
3200000
CY2023Q1 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
100250000
CY2023Q2 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
5149000
CY2023Q2 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
1693000
CY2023Q2 us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
3606000
CY2023Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
100400000
CY2022Q1 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
90000000
CY2022Q2 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
4046000
CY2022Q2 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
3256000
CY2022Q2 us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
4390000
CY2022Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
93600000
CY2021Q4 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
92000000
us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
8537000
us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
5151000
us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
4986000
CY2022Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
93600000
CY2023Q2 nbtb Financing Receivable Individually Evaluated For Impairment Number Of Relationships
FinancingReceivableIndividuallyEvaluatedForImpairmentNumberOfRelationships
1
CY2023Q2 nbtb Loans And Leases Receivable Individually Evaluated For Impairment
LoansAndLeasesReceivableIndividuallyEvaluatedForImpairment
2000000
CY2023Q2 nbtb Loans And Leases Receivable Allowance For Credit Losses Individually Evaluated For Impairment
LoansAndLeasesReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment
0
CY2022Q4 nbtb Financing Receivable Individually Evaluated For Impairment Number Of Relationships
FinancingReceivableIndividuallyEvaluatedForImpairmentNumberOfRelationships
2
CY2022Q4 nbtb Loans And Leases Receivable Individually Evaluated For Impairment
LoansAndLeasesReceivableIndividuallyEvaluatedForImpairment
2400000
CY2022Q4 nbtb Loans And Leases Receivable Allowance For Credit Losses Individually Evaluated For Impairment
LoansAndLeasesReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment
0
CY2023Q2 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
16931000
CY2023Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
8358124000
CY2022Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
17233000
CY2022Q4 us-gaap Notes Receivable Gross
NotesReceivableGross
8150147000
CY2023Q2 us-gaap Financing Receivable Nonaccrual No Allowance
FinancingReceivableNonaccrualNoAllowance
2000000
CY2022Q4 us-gaap Financing Receivable Nonaccrual No Allowance
FinancingReceivableNonaccrualNoAllowance
1100000
nbtb Threshold Period Past Due For Loans To Be Considered Nonperforming
ThresholdPeriodPastDueForLoansToBeConsideredNonperforming
P90D
CY2023Q2 us-gaap Financing Receivable Originated In Current Fiscal Year
FinancingReceivableOriginatedInCurrentFiscalYear
750183000
CY2023Q2 us-gaap Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year
FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
1841436000
CY2023Q2 us-gaap Financing Receivable Originated Two Years Before Latest Fiscal Year
FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
1498097000
CY2023Q2 us-gaap Financing Receivable Originated Three Years Before Latest Fiscal Year
FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
930442000
CY2023Q2 us-gaap Financing Receivable Originated Four Years Before Latest Fiscal Year
FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
698192000
CY2023Q2 us-gaap Financing Receivable Originated Five Or More Years Before Latest Fiscal Year
FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
1739087000
CY2023Q2 us-gaap Financing Receivable Revolving
FinancingReceivableRevolving
854937000
CY2023Q2 us-gaap Financing Receivable Revolving Converted To Term Loan
FinancingReceivableRevolvingConvertedToTermLoan
45750000
CY2023Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
8358124000
us-gaap Financing Receivable Year One Originated Current Fiscal Year Writeoff
FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff
253000
us-gaap Financing Receivable Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff
FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff
2922000
us-gaap Financing Receivable Year Three Originated Two Years Before Current Fiscal Year Writeoff
FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff
4731000
us-gaap Financing Receivable Year Four Originated Three Years Before Current Fiscal Year Writeoff
FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff
1146000
us-gaap Financing Receivable Year Five Originated Four Years Before Current Fiscal Year Writeoff
FinancingReceivableYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff
930000
us-gaap Financing Receivable Originated More Than Five Years Before Current Fiscal Year Writeoff
FinancingReceivableOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff
1017000
us-gaap Financing Receivable Revolving Writeoff
FinancingReceivableRevolvingWriteoff
0
us-gaap Financing Receivable Revolving Converted To Term Loan Writeoff
FinancingReceivableRevolvingConvertedToTermLoanWriteoff
0
us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
10999000
CY2022Q4 us-gaap Financing Receivable Originated In Current Fiscal Year
FinancingReceivableOriginatedInCurrentFiscalYear
1952599000
CY2022Q4 us-gaap Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year
FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
1615395000
CY2022Q4 us-gaap Financing Receivable Originated Two Years Before Latest Fiscal Year
FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
1012149000
CY2022Q4 us-gaap Financing Receivable Originated Three Years Before Latest Fiscal Year
FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
774792000
CY2022Q4 us-gaap Financing Receivable Originated Four Years Before Latest Fiscal Year
FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
518993000
CY2022Q4 us-gaap Financing Receivable Originated Five Or More Years Before Latest Fiscal Year
FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
1414638000
CY2022Q4 us-gaap Financing Receivable Revolving
FinancingReceivableRevolving
800156000
CY2022Q4 us-gaap Financing Receivable Revolving Converted To Term Loan
FinancingReceivableRevolvingConvertedToTermLoan
61425000
CY2022Q4 us-gaap Notes Receivable Gross
NotesReceivableGross
8150147000
CY2022Q2 us-gaap Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
2
CY2022Q2 us-gaap Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
98000
CY2022Q2 nbtb Financing Receivable Modifications Post Modification Recorded Investment1
FinancingReceivableModificationsPostModificationRecordedInvestment1
123000
us-gaap Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
4
us-gaap Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
216000
nbtb Financing Receivable Modifications Post Modification Recorded Investment1
FinancingReceivableModificationsPostModificationRecordedInvestment1
247000
CY2022Q2 us-gaap Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
18
CY2022Q2 us-gaap Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
890000
us-gaap Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
35
us-gaap Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
1725000
us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
229000
us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
246000
us-gaap Pro Forma Weighted Average Shares Outstanding Diluted
ProFormaWeightedAverageSharesOutstandingDiluted
43129000
us-gaap Pro Forma Weighted Average Shares Outstanding Diluted
ProFormaWeightedAverageSharesOutstandingDiluted
43238000
us-gaap Net Income Loss
NetIncomeLoss
63730000
us-gaap Net Income Loss
NetIncomeLoss
76901000
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.48
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.78
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
24000
us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
0
us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
0
CY2022Q2 us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
0
CY2023Q2 us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
0
CY2023Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
42905000
CY2022Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
42845000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
30072000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
37775000
CY2023Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.7
CY2022Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.88
CY2023Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
42905000
CY2022Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
42845000
CY2023Q2 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
221000
CY2022Q2 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
248000
CY2023Q2 us-gaap Pro Forma Weighted Average Shares Outstanding Diluted
ProFormaWeightedAverageSharesOutstandingDiluted
43126000
CY2022Q2 us-gaap Pro Forma Weighted Average Shares Outstanding Diluted
ProFormaWeightedAverageSharesOutstandingDiluted
43093000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
30072000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
37775000
CY2023Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.7
CY2022Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.88
CY2023Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
61000
CY2022Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
2000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
42900000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
42992000
us-gaap Net Income Loss
NetIncomeLoss
63730000
us-gaap Net Income Loss
NetIncomeLoss
76901000
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.49
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.79
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
42900000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
42992000
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
2000
nbtb Guarantor Obligations Period
GuarantorObligationsPeriod
P1Y
CY2023Q2 ecd Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
false
CY2023Q2 ecd Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
false
CY2023Q2 ecd Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
false
CY2023Q2 ecd Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
false

Files In Submission

Name View Source Status
R14.htm Edgar Link pending
0001140361-23-038306-index-headers.html Edgar Link pending
0001140361-23-038306-index.html Edgar Link pending
0001140361-23-038306.txt Edgar Link pending
0001140361-23-038306-xbrl.zip Edgar Link pending
brhc20056597_10q.htm Edgar Link pending
brhc20056597_ex31-1.htm Edgar Link pending
brhc20056597_ex31-2.htm Edgar Link pending
brhc20056597_ex32-1.htm Edgar Link pending
brhc20056597_ex32-2.htm Edgar Link pending
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
nbtb-20230630.xsd Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
nbtb-20230630_cal.xml Edgar Link unprocessable
nbtb-20230630_def.xml Edgar Link unprocessable
nbtb-20230630_lab.xml Edgar Link unprocessable
nbtb-20230630_pre.xml Edgar Link unprocessable
brhc20056597_10q_htm.xml Edgar Link completed
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending