2024 Q4 Form 10-Q Financial Statement
#000149322524000152 Filed on November 12, 2024
Income Statement
Concept | 2024 Q4 | 2024 Q3 |
---|---|---|
Revenue | $1.611M | |
YoY Change | 22.32% | |
Cost Of Revenue | ||
YoY Change | ||
Gross Profit | ||
YoY Change | ||
Gross Profit Margin | ||
Selling, General & Admin | ||
YoY Change | ||
% of Gross Profit | ||
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $896.0K | |
YoY Change | -7.63% | |
% of Gross Profit | ||
Operating Expenses | ||
YoY Change | ||
Operating Profit | ||
YoY Change | ||
Interest Expense | ||
YoY Change | ||
% of Operating Profit | ||
Other Income/Expense, Net | ||
YoY Change | ||
Pretax Income | $8.887M | |
YoY Change | -19.63% | |
Income Tax | $2.364M | |
% Of Pretax Income | 26.6% | |
Net Earnings | $6.523M | |
YoY Change | -20.27% | |
Net Earnings / Revenue | 404.9% | |
Basic Earnings Per Share | $0.16 | |
Diluted Earnings Per Share | $0.16 | |
COMMON SHARES | ||
Basic Shares Outstanding | 42.90M shares | 43.19M shares |
Diluted Shares Outstanding | 41.09M shares |
Balance Sheet
Concept | 2024 Q4 | 2024 Q3 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | ||
YoY Change | ||
Cash & Equivalents | $232.9M | |
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 | $51.92M | |
YoY Change | 114.94% | |
Goodwill | $41.01M | |
YoY Change | 0.0% | |
Intangibles | ||
YoY Change | ||
Long-Term Investments | ||
YoY Change | ||
Other Assets | ||
YoY Change | ||
Total Long-Term Assets | ||
YoY Change | ||
TOTAL ASSETS | ||
Total Short-Term Assets | ||
Total Long-Term Assets | ||
Total Assets | $5.731B | |
YoY Change | 5.4% | |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $22.49M | |
YoY Change | -13.49% | |
Accrued Expenses | $80.97M | |
YoY Change | 3.28% | |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $0.00 | |
YoY Change | -100.0% | |
Long-Term Debt Due | ||
YoY Change | ||
Total Short-Term Liabilities | $103.5M | |
YoY Change | -20.05% | |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $1.052B | |
YoY Change | 10.17% | |
Other Long-Term Liabilities | ||
YoY Change | ||
Total Long-Term Liabilities | $1.052B | |
YoY Change | 10.17% | |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $103.5M | |
Total Long-Term Liabilities | $1.052B | |
Total Liabilities | $5.031B | |
YoY Change | 5.85% | |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $435.5M | |
YoY Change | 1.14% | |
Common Stock | $648.0K | |
YoY Change | 0.0% | |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | $699.6M | |
YoY Change | ||
Total Liabilities & Shareholders Equity | $5.731B | |
YoY Change | 5.4% |
Cashflow Statement
Concept | 2024 Q4 | 2024 Q3 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $6.523M | |
YoY Change | -20.27% | |
Depreciation, Depletion And Amortization | $896.0K | |
YoY Change | -7.63% | |
Cash From Operating Activities | $13.96M | |
YoY Change | 19.73% | |
INVESTING ACTIVITIES | ||
Capital Expenditures | $220.0K | |
YoY Change | -57.69% | |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $103.2M | |
YoY Change | 11.39% | |
Cash From Investing Activities | $102.9M | |
YoY Change | 11.78% | |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | -37.46M | |
YoY Change | -66.65% | |
NET CHANGE | ||
Cash From Operating Activities | 13.96M | |
Cash From Investing Activities | 102.9M | |
Cash From Financing Activities | -37.46M | |
Net Change In Cash | 79.44M | |
YoY Change | -1025.84% | |
FREE CASH FLOW | ||
Cash From Operating Activities | $13.96M | |
Capital Expenditures | $220.0K | |
Free Cash Flow | $13.74M | |
YoY Change | 23.35% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
dei |
Document Type
DocumentType
|
10-Q | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2024 | ||
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q3 | ||
dei |
Entity Address Postal Zip Code
EntityAddressPostalZipCode
|
07095 | ||
dei |
City Area Code
CityAreaCode
|
732 | ||
dei |
Local Phone Number
LocalPhoneNumber
|
499-7200 | ||
dei |
Trading Symbol
TradingSymbol
|
NFBK | ||
dei |
Entity Filer Category
EntityFilerCategory
|
Accelerated Filer | ||
dei |
Entity Small Business
EntitySmallBusiness
|
false | ||
dei |
Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
false | ||
dei |
Entity Shell Company
EntityShellCompany
|
false | ||
CY2024Q4 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
42904081 | shares |
CY2024Q3 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
14193000 | usd |
CY2023Q4 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
13889000 | usd |
CY2024Q3 | us-gaap |
Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
|
218733000 | usd |
CY2023Q4 | us-gaap |
Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
|
215617000 | usd |
CY2024Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
232926000 | usd |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
229506000 | usd |
CY2024Q3 | us-gaap |
Trading Securities Debt
TradingSecuritiesDebt
|
13759000 | usd |
CY2023Q4 | us-gaap |
Trading Securities Debt
TradingSecuritiesDebt
|
12549000 | usd |
CY2024Q3 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
9519000 | usd |
CY2023Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
9586000 | usd |
CY2024Q3 | us-gaap |
Equity Securities Fv Ni And Without Readily Determinable Fair Value
EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue
|
10699000 | usd |
CY2023Q4 | us-gaap |
Equity Securities Fv Ni And Without Readily Determinable Fair Value
EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue
|
10629000 | usd |
CY2024Q3 | us-gaap |
Loans Receivable Held For Sale Amount
LoansReceivableHeldForSaleAmount
|
4897000 | usd |
CY2023Q4 | us-gaap |
Loans Receivable Held For Sale Amount
LoansReceivableHeldForSaleAmount
|
0 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
4059106000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
4203654000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
35197000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
37535000 | usd |
CY2024Q3 | us-gaap |
Notes Receivable Net
NotesReceivableNet
|
4023909000 | usd |
CY2023Q4 | us-gaap |
Notes Receivable Net
NotesReceivableNet
|
4166119000 | usd |
CY2024Q3 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
19299000 | usd |
CY2023Q4 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
18491000 | usd |
CY2024Q3 | us-gaap |
Bank Owned Life Insurance
BankOwnedLifeInsurance
|
174482000 | usd |
CY2023Q4 | us-gaap |
Bank Owned Life Insurance
BankOwnedLifeInsurance
|
171543000 | usd |
CY2024Q3 | us-gaap |
Federal Home Loan Bank Stock
FederalHomeLoanBankStock
|
37269000 | usd |
CY2023Q4 | us-gaap |
Federal Home Loan Bank Stock
FederalHomeLoanBankStock
|
39667000 | usd |
CY2024Q3 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
28943000 | usd |
CY2023Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
30202000 | usd |
CY2024Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
22973000 | usd |
CY2023Q4 | us-gaap |
Subordinated Debt
SubordinatedDebt
|
61219000 | usd |
CY2024Q3 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
33529000 | usd |
CY2023Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
35205000 | usd |
CY2024Q3 | us-gaap |
Advance Payments By Borrowers For Taxes And Insurance
AdvancePaymentsByBorrowersForTaxesAndInsurance
|
22492000 | usd |
CY2023Q4 | us-gaap |
Advance Payments By Borrowers For Taxes And Insurance
AdvancePaymentsByBorrowersForTaxesAndInsurance
|
25102000 | usd |
CY2024Q3 | us-gaap |
Accounts Payable And Other Accrued Liabilities
AccountsPayableAndOtherAccruedLiabilities
|
47440000 | usd |
CY2023Q4 | us-gaap |
Accounts Payable And Other Accrued Liabilities
AccountsPayableAndOtherAccruedLiabilities
|
39718000 | usd |
CY2024Q3 | us-gaap |
Liabilities
Liabilities
|
5031287000 | usd |
CY2023Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
CY2024Q3 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
25000000 | shares |
CY2023Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
25000000 | shares |
CY2023Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2023Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
CY2024Q3 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | usd |
CY2023Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | usd |
CY2023Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2024Q3 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2023Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
150000000 | shares |
CY2024Q3 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
150000000 | shares |
CY2023Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
64770875 | shares |
CY2024Q3 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
64770875 | shares |
CY2024Q3 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
42904342 | shares |
CY2023Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
44524929 | shares |
CY2024Q3 | us-gaap |
Common Stock Value
CommonStockValue
|
648000 | usd |
CY2023Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
648000 | usd |
CY2024Q3 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
590164000 | usd |
CY2023Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
590973000 | usd |
CY2024Q3 | us-gaap |
Employee Stock Ownership Plan Esop Deferred Shares
EmployeeStockOwnershipPlanESOPDeferredShares
|
13692000 | usd |
CY2023Q4 | us-gaap |
Employee Stock Ownership Plan Esop Deferred Shares
EmployeeStockOwnershipPlanESOPDeferredShares
|
14340000 | usd |
CY2024Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
435459000 | usd |
CY2023Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
433227000 | usd |
CY2024Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-18316000 | usd |
CY2023Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-32442000 | usd |
CY2024Q3 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
21866533 | shares |
CY2023Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
20245946 | shares |
CY2024Q3 | us-gaap |
Treasury Stock Common Value
TreasuryStockCommonValue
|
294699000 | usd |
CY2023Q4 | us-gaap |
Treasury Stock Common Value
TreasuryStockCommonValue
|
278621000 | usd |
CY2024Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
699564000 | usd |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
699445000 | usd |
CY2023Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
5598396000 | usd |
us-gaap |
Interest Income Securities Mortgage Backed
InterestIncomeSecuritiesMortgageBacked
|
11170000 | usd | |
CY2024Q3 | us-gaap |
Interest Income Securities Corporate Debt Operating
InterestIncomeSecuritiesCorporateDebtOperating
|
2684000 | usd |
CY2023Q3 | us-gaap |
Interest Income Securities Corporate Debt Operating
InterestIncomeSecuritiesCorporateDebtOperating
|
1095000 | usd |
us-gaap |
Interest Income Securities Corporate Debt Operating
InterestIncomeSecuritiesCorporateDebtOperating
|
10031000 | usd | |
us-gaap |
Interest Income Securities Corporate Debt Operating
InterestIncomeSecuritiesCorporateDebtOperating
|
3593000 | usd | |
CY2024Q3 | us-gaap |
Interest Income Federal Home Loan Bank Advances
InterestIncomeFederalHomeLoanBankAdvances
|
914000 | usd |
CY2023Q3 | us-gaap |
Interest Income Federal Home Loan Bank Advances
InterestIncomeFederalHomeLoanBankAdvances
|
933000 | usd |
us-gaap |
Interest Income Federal Home Loan Bank Advances
InterestIncomeFederalHomeLoanBankAdvances
|
2819000 | usd | |
us-gaap |
Interest Income Federal Home Loan Bank Advances
InterestIncomeFederalHomeLoanBankAdvances
|
2125000 | usd | |
CY2024Q3 | us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
1211000 | usd |
CY2023Q3 | us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
831000 | usd |
us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
7060000 | usd | |
us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
2225000 | usd | |
CY2024Q3 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
59318000 | usd |
CY2023Q3 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
52736000 | usd |
us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
178186000 | usd | |
us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
154333000 | usd | |
CY2024Q3 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
20304000 | usd |
CY2023Q3 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
13614000 | usd |
us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
60241000 | usd | |
us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
31918000 | usd | |
CY2024Q3 | us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
9949000 | usd |
CY2023Q3 | us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
8593000 | usd |
us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
30653000 | usd | |
us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
24182000 | usd | |
CY2024Q3 | nfbk |
Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
|
836000 | usd |
nfbk |
Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
|
2492000 | usd | |
CY2023Q3 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
29692000 | usd |
us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
84800000 | usd | |
us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
95749000 | usd | |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
2542000 | usd |
CY2023Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
188000 | usd |
us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
2339000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
1082000 | usd | |
CY2024Q3 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
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CY2023Q3 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
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us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
82461000 | usd | |
us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
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CY2024Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
1611000 | usd |
CY2023Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
1317000 | usd |
us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
4796000 | usd | |
CY2024Q3 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
999000 | usd |
CY2023Q3 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
920000 | usd |
us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
2939000 | usd | |
us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
2679000 | usd | |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Gain Loss
DebtSecuritiesAvailableForSaleGainLoss
|
-7000 | usd |
CY2023Q3 | us-gaap |
Debt Securities Available For Sale Gain Loss
DebtSecuritiesAvailableForSaleGainLoss
|
0 | usd |
us-gaap |
Debt Securities Available For Sale Gain Loss
DebtSecuritiesAvailableForSaleGainLoss
|
-6000 | usd | |
us-gaap |
Debt Securities Available For Sale Gain Loss
DebtSecuritiesAvailableForSaleGainLoss
|
-17000 | usd | |
CY2024Q3 | us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
710000 | usd |
CY2023Q3 | us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
-295000 | usd |
us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
1597000 | usd | |
us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
723000 | usd | |
CY2024Q3 | us-gaap |
Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
|
0 | usd |
CY2023Q3 | us-gaap |
Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
|
99000 | usd |
us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
744000 | usd | |
CY2024Q3 | us-gaap |
Noninterest Income
NoninterestIncome
|
3578000 | usd |
CY2023Q3 | us-gaap |
Noninterest Income
NoninterestIncome
|
2121000 | usd |
us-gaap |
Noninterest Income
NoninterestIncome
|
9818000 | usd | |
us-gaap |
Noninterest Income
NoninterestIncome
|
8269000 | usd | |
us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
1763000 | usd | |
CY2024Q3 | us-gaap |
Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
|
151000 | usd |
CY2023Q3 | us-gaap |
Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
|
160000 | usd |
us-gaap |
Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
|
337000 | usd | |
CY2024Q3 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
1692000 | usd |
CY2023Q3 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
1710000 | usd |
us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
4891000 | usd | |
us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
4598000 | usd | |
CY2024Q3 | us-gaap |
Noninterest Expense
NoninterestExpense
|
20378000 | usd |
CY2023Q3 | us-gaap |
Noninterest Expense
NoninterestExpense
|
20567000 | usd |
us-gaap |
Noninterest Expense
NoninterestExpense
|
65703000 | usd | |
us-gaap |
Noninterest Expense
NoninterestExpense
|
62470000 | usd | |
CY2024Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
8887000 | usd |
CY2023Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
11058000 | usd |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
26576000 | usd | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
40466000 | usd | |
CY2024Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
2364000 | usd |
CY2023Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
2877000 | usd |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
7882000 | usd | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
11019000 | usd | |
CY2023Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.19 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.45 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.67 | ||
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
6523000 | usd |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
8181000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
18694000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
29447000 | usd | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
15352000 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-4039000 | usd |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
19527000 | usd | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
467000 | usd | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
-7000 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
0 | usd |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
-6000 | usd | |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
-17000 | usd | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
15359000 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
-4039000 | usd |
us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
19533000 | usd | |
us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
484000 | usd | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
0 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
0 | usd |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-58000 | usd | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
0 | usd | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
15359000 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
-4039000 | usd |
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
19591000 | usd | |
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
484000 | usd | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
4272000 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-1130000 | usd |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
131000 | usd | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
-2000 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
0 | usd |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
-2000 | usd | |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
-5000 | usd | |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
|
-16000 | usd | |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
|
0 | usd | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
11085000 | usd |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
14126000 | usd | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
348000 | usd | |
CY2024Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
17608000 | usd |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
32820000 | usd | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
29795000 | usd | |
CY2023Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
686641000 | usd |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
8181000 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-2909000 | usd |
CY2023Q3 | us-gaap |
Amortization Of Esop Award
AmortizationOfESOPAward
|
309000 | usd |
CY2023Q3 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
580000 | usd |
CY2023Q3 | us-gaap |
Restricted Stock Award Forfeitures
RestrictedStockAwardForfeitures
|
0 | usd |
CY2023Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.13 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
18694000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
2339000 | usd | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
2437000 | usd | |
us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
2710000 | usd | |
nfbk |
Amortization Of Premiums And Deferred Loan Costs
AmortizationOfPremiumsAndDeferredLoanCosts
|
754000 | usd | |
us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
167000 | usd | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
64000 | usd | |
us-gaap |
Operating Lease Right Of Use Asset Amortization Expense
OperatingLeaseRightOfUseAssetAmortizationExpense
|
3486000 | usd | |
us-gaap |
Gain Loss On Sale Of Notes Receivable
GainLossOnSaleOfNotesReceivable
|
51000 | usd | |
us-gaap |
Payments For Origination And Purchases Of Loans Held For Sale
PaymentsForOriginationAndPurchasesOfLoansHeldForSale
|
622000 | usd | |
us-gaap |
Debt Securities Available For Sale Gain Loss
DebtSecuritiesAvailableForSaleGainLoss
|
-6000 | usd | |
us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
1597000 | usd | |
us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
0 | usd | |
us-gaap |
Increase Decrease In Trading Securities
IncreaseDecreaseInTradingSecurities
|
-387000 | usd | |
us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
808000 | usd | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
8313000 | usd | |
us-gaap |
Increase Decrease In Other Accounts Payable And Accrued Liabilities
IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities
|
7722000 | usd | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
25109000 | usd | |
us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
-135317000 | usd | |
us-gaap |
Payments To Acquire Finance Receivables
PaymentsToAcquireFinanceReceivables
|
1529000 | usd | |
us-gaap |
Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
|
6381000 | usd | |
nfbk |
Redemptions Of Federal Home Loan Bank Stock
RedemptionsOfFederalHomeLoanBankStock
|
8779000 | usd | |
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
928815000 | usd | |
us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
70000 | usd | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
680751000 | usd | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
186000 | usd | |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
60000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
45081000 | usd |
CY2023Q3 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
0 | usd |
us-gaap |
Debt Securities Trading Realized Gain Loss
DebtSecuritiesTradingRealizedGainLoss
|
1600000 | usd | |
CY2024Q2 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
34780000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
41154000 | usd |
CY2024Q3 | nfbk |
Investment Owned At Net Asset Value
InvestmentOwnedAtNetAssetValue
|
10000000 | usd |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.67 | ||
dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001493225 | ||
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Document Quarterly Report
DocumentQuarterlyReport
|
true | ||
dei |
Document Period End Date
DocumentPeriodEndDate
|
2024-09-30 | ||
dei |
Document Transition Report
DocumentTransitionReport
|
false | ||
dei |
Entity Registrant Name
EntityRegistrantName
|
Northfield Bancorp, Inc. | ||
dei |
Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
|
DE | ||
dei |
Entity Tax Identification Number
EntityTaxIdentificationNumber
|
80-0882592 | ||
dei |
Entity Address Address Line1
EntityAddressAddressLine1
|
581 Main Street, | ||
dei |
Entity Address City Or Town
EntityAddressCityOrTown
|
Woodbridge, | ||
dei |
Entity Address State Or Province
EntityAddressStateOrProvince
|
NJ | ||
dei |
Security12b Title
Security12bTitle
|
Common stock, par value $0.01 per share | ||
dei |
Security Exchange Name
SecurityExchangeName
|
NASDAQ | ||
dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | ||
dei |
Entity Interactive Data Current
EntityInteractiveDataCurrent
|
Yes | ||
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
|
0 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
|
0 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
|
1063486000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
|
795464000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss
|
9681000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss
|
9866000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest
|
0 | usd |
CY2023Q4 | us-gaap |
Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest
|
0 | usd |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
24771000 | usd |
CY2024Q3 | us-gaap |
Goodwill
Goodwill
|
41012000 | usd |
CY2023Q4 | us-gaap |
Goodwill
Goodwill
|
41012000 | usd |
CY2024Q3 | us-gaap |
Other Assets
OtherAssets
|
47516000 | usd |
CY2023Q4 | us-gaap |
Other Assets
OtherAssets
|
48577000 | usd |
CY2024Q3 | us-gaap |
Assets
Assets
|
5730851000 | usd |
CY2023Q4 | us-gaap |
Assets
Assets
|
5598396000 | usd |
CY2024Q3 | us-gaap |
Deposits
Deposits
|
3875569000 | usd |
CY2023Q4 | us-gaap |
Deposits
Deposits
|
3878435000 | usd |
CY2024Q3 | us-gaap |
Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
|
0 | usd |
CY2023Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
|
25000000 | usd |
CY2024Q3 | us-gaap |
Other Borrowings
OtherBorrowings
|
990871000 | usd |
CY2023Q4 | us-gaap |
Other Borrowings
OtherBorrowings
|
834272000 | usd |
CY2024Q3 | us-gaap |
Subordinated Debt
SubordinatedDebt
|
61386000 | usd |
CY2023Q4 | us-gaap |
Liabilities
Liabilities
|
4898951000 | usd |
CY2024Q3 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
CY2024Q3 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2024Q3 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
CY2024Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
5730851000 | usd |
CY2024Q3 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
46016000 | usd |
CY2023Q3 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
46213000 | usd |
us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
138030000 | usd | |
us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
135220000 | usd | |
CY2024Q3 | us-gaap |
Interest Income Securities Mortgage Backed
InterestIncomeSecuritiesMortgageBacked
|
8493000 | usd |
us-gaap |
Interest Income Securities Mortgage Backed
InterestIncomeSecuritiesMortgageBacked
|
20246000 | usd | |
CY2023Q3 | nfbk |
Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
|
837000 | usd |
nfbk |
Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
|
2484000 | usd | |
CY2024Q3 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
28229000 | usd |
us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
4006000 | usd | |
us-gaap |
Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
|
51000 | usd | |
us-gaap |
Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
|
134000 | usd | |
CY2024Q3 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
265000 | usd |
CY2023Q3 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
80000 | usd |
us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
441000 | usd | |
CY2024Q3 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
11424000 | usd |
CY2023Q3 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
10920000 | usd |
us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
37577000 | usd | |
us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
34310000 | usd | |
CY2024Q3 | us-gaap |
Occupancy Net
OccupancyNet
|
3030000 | usd |
CY2023Q3 | us-gaap |
Occupancy Net
OccupancyNet
|
3416000 | usd |
us-gaap |
Occupancy Net
OccupancyNet
|
9805000 | usd | |
us-gaap |
Occupancy Net
OccupancyNet
|
10032000 | usd | |
CY2024Q3 | us-gaap |
Equipment Expense
EquipmentExpense
|
450000 | usd |
CY2023Q3 | us-gaap |
Equipment Expense
EquipmentExpense
|
479000 | usd |
us-gaap |
Equipment Expense
EquipmentExpense
|
1411000 | usd | |
us-gaap |
Equipment Expense
EquipmentExpense
|
1393000 | usd | |
CY2024Q3 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
1780000 | usd |
CY2023Q3 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
1994000 | usd |
us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
6104000 | usd | |
us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
6308000 | usd | |
CY2024Q3 | us-gaap |
Professional Fees
ProfessionalFees
|
943000 | usd |
us-gaap |
Professional Fees
ProfessionalFees
|
2433000 | usd | |
us-gaap |
Professional Fees
ProfessionalFees
|
2622000 | usd | |
CY2024Q3 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
282000 | usd |
CY2023Q3 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
414000 | usd |
us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
1282000 | usd | |
us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
1834000 | usd | |
us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
1863000 | usd | |
us-gaap |
Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
|
-390000 | usd | |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
8181000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
18694000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
29447000 | usd | |
CY2024Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.16 | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
5447000 | usd | |
us-gaap |
Debt Securities Held To Maturity Excluding Accrued Interest Sale
DebtSecuritiesHeldToMaturityExcludingAccruedInterestSale
|
0 | usd | |
CY2023Q4 | us-gaap |
Held To Maturity Securities Restricted
HeldToMaturitySecuritiesRestricted
|
9700000 | usd |
dei |
Entity File Number
EntityFileNumber
|
001-35791 | ||
CY2024Q3 | us-gaap |
Interest Expense Operating
InterestExpenseOperating
|
31089000 | usd |
CY2023Q3 | us-gaap |
Interest Expense Operating
InterestExpenseOperating
|
23044000 | usd |
CY2023Q3 | us-gaap |
Professional Fees
ProfessionalFees
|
883000 | usd |
CY2023Q3 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
591000 | usd |
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
6523000 | usd |
CY2023Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.19 | |
CY2024Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.16 | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
|
0 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-2909000 | usd |
CY2023Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
5272000 | usd |
us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
2939000 | usd | |
us-gaap |
Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
|
673000 | usd | |
us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
0 | usd | |
us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
912000 | usd | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-112674000 | usd | |
us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
-2866000 | usd | |
us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
0 | usd | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
18676000 | usd | |
us-gaap |
Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance
IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance
|
-2610000 | usd | |
us-gaap |
Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
|
455684000 | usd | |
nfbk |
Payments For Securities Sold Under Agreements To Repurchase
PaymentsForSecuritiesSoldUnderAgreementsToRepurchase
|
324085000 | usd | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
90985000 | usd | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
3420000 | usd | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
229506000 | usd |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
45799000 | usd |
CY2024Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
232926000 | usd |
us-gaap |
Interest Paid Net
InterestPaidNet
|
87322000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff After Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffAfterRecovery
|
4667000 | usd | |
us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
0 | usd | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
2227000 | usd | |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Restricted
DebtSecuritiesAvailableForSaleRestricted
|
272900000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
7000 | usd |
us-gaap |
Debt Securities Trading Realized Gain Loss
DebtSecuritiesTradingRealizedGainLoss
|
723000 | usd | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
43848873 | shares | |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
78477 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
43927350 | shares | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.67 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.67 | ||
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1492290 | shares | |
us-gaap |
Variable Lease Cost
VariableLeaseCost
|
2909000 | usd | |
us-gaap |
Lease Cost
LeaseCost
|
7391000 | usd | |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
4853000 | usd | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
645000 | usd | |
CY2023Q4 | 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/2024#AccruedInvestmentIncomeReceivable | |
CY2024Q3 | 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/2024#AccruedInvestmentIncomeReceivable | |
CY2024Q3 | 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/2024#AccruedInvestmentIncomeReceivable | |
CY2023Q4 | 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/2024#AccruedInvestmentIncomeReceivable | |
CY2023Q3 | us-gaap |
Interest Income Securities Mortgage Backed
InterestIncomeSecuritiesMortgageBacked
|
3664000 | usd |
us-gaap |
Interest Expense Operating
InterestExpenseOperating
|
93386000 | usd | |
us-gaap |
Interest Expense Operating
InterestExpenseOperating
|
58584000 | usd | |
CY2024Q3 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
626000 | usd |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.45 | ||
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
|
0 | usd |
CY2023Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.13 | |
CY2023Q3 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
5567000 | usd |
CY2023Q3 | us-gaap |
Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
|
11.06 | |
CY2023Q3 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
3160000 | usd |
CY2023Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
684075000 | usd |
CY2024Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
693024000 | usd |
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
6523000 | usd |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
11085000 | usd |
CY2024Q3 | us-gaap |
Amortization Of Esop Award
AmortizationOfESOPAward
|
297000 | usd |
CY2024Q3 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
717000 | usd |
CY2024Q3 | us-gaap |
Restricted Stock Award Forfeitures
RestrictedStockAwardForfeitures
|
0 | usd |
CY2024Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.13 | |
CY2024Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.13 | |
CY2024Q3 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
5374000 | usd |
CY2024Q3 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
8000 | usd |
CY2024Q3 | us-gaap |
Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
|
11.95 | |
CY2024Q3 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
6700000 | usd |
CY2024Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
699564000 | usd |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
701390000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
29447000 | usd | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
348000 | usd | |
us-gaap |
Amortization Of Esop Award
AmortizationOfESOPAward
|
999000 | usd | |
us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1803000 | usd | |
us-gaap |
Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
|
0 | usd | |
us-gaap |
Restricted Stock Award Forfeitures
RestrictedStockAwardForfeitures
|
0 | usd | |
us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
100000 | usd | |
us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.39 | ||
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.39 | ||
us-gaap |
Dividends Common Stock
DividendsCommonStock
|
17265000 | usd | |
us-gaap |
Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
|
12.27 | ||
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
32747000 | usd | |
CY2023Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
684075000 | usd |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
699445000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
18694000 | usd | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
14126000 | usd | |
us-gaap |
Amortization Of Esop Award
AmortizationOfESOPAward
|
805000 | usd | |
us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1632000 | usd | |
us-gaap |
Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
|
0 | usd | |
us-gaap |
Restricted Stock Award Forfeitures
RestrictedStockAwardForfeitures
|
0 | usd | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.39 | ||
us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.39 | ||
us-gaap |
Dividends Common Stock
DividendsCommonStock
|
16462000 | usd | |
us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
231000 | usd | |
us-gaap |
Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
|
10.24 | ||
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
18445000 | usd | |
CY2024Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
699564000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
29447000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
1082000 | usd | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
2802000 | usd | |
us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
2765000 | usd | |
nfbk |
Amortization Of Premiums And Deferred Loan Costs
AmortizationOfPremiumsAndDeferredLoanCosts
|
5483000 | usd | |
us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
167000 | usd | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
93000 | usd | |
us-gaap |
Operating Lease Right Of Use Asset Amortization Expense
OperatingLeaseRightOfUseAssetAmortizationExpense
|
3526000 | usd | |
us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
2679000 | usd | |
us-gaap |
Gain Loss On Sale Of Notes Receivable
GainLossOnSaleOfNotesReceivable
|
134000 | usd | |
us-gaap |
Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
|
1583000 | usd | |
us-gaap |
Payments For Origination And Purchases Of Loans Held For Sale
PaymentsForOriginationAndPurchasesOfLoansHeldForSale
|
1449000 | usd | |
us-gaap |
Debt Securities Available For Sale Gain Loss
DebtSecuritiesAvailableForSaleGainLoss
|
-17000 | usd | |
us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
723000 | usd | |
us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
-7000 | usd | |
us-gaap |
Increase Decrease In Trading Securities
IncreaseDecreaseInTradingSecurities
|
30000 | usd | |
us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
-71000 | usd | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
12157000 | usd | |
us-gaap |
Increase Decrease In Other Accounts Payable And Accrued Liabilities
IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities
|
2813000 | usd | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
32684000 | usd | |
us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
-10190000 | usd | |
us-gaap |
Payments To Acquire Finance Receivables
PaymentsToAcquireFinanceReceivables
|
3781000 | usd | |
us-gaap |
Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
|
44998000 | usd | |
nfbk |
Redemptions Of Federal Home Loan Bank Stock
RedemptionsOfFederalHomeLoanBankStock
|
34215000 | usd | |
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
765000 | usd | |
us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
185000 | usd | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
205310000 | usd | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
630000 | usd | |
us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
63000 | usd | |
us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
2075000 | usd | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
198604000 | usd | |
us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
-481706000 | usd | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
16462000 | usd | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
17265000 | usd | |
us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
100000 | usd | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
32747000 | usd | |
us-gaap |
Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance
IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance
|
-27000 | usd | |
us-gaap |
Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
|
743553000 | usd | |
nfbk |
Payments For Securities Sold Under Agreements To Repurchase
PaymentsForSecuritiesSoldUnderAgreementsToRepurchase
|
408439000 | usd | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-196531000 | usd | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
34757000 | usd | |
CY2023Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
80556000 | usd |
us-gaap |
Interest Paid Net
InterestPaidNet
|
56109000 | usd | |
us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
6178000 | usd | |
us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
13336000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff After Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffAfterRecovery
|
5219000 | usd | |
us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
70000 | usd | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
645000 | usd | |
us-gaap |
Financing Receivable Reclassification To Held For Sale
FinancingReceivableReclassificationToHeldForSale
|
4897000 | usd | |
us-gaap |
Financing Receivable Reclassification To Held For Sale
FinancingReceivableReclassificationToHeldForSale
|
950000 | usd | |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss
|
1088974000 | usd |
CY2024Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
1778000 | usd |
CY2024Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
27266000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
|
1063486000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss
|
840485000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
|
795464000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Restricted
DebtSecuritiesAvailableForSaleRestricted
|
476500000 | usd |
CY2024Q3 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
0 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
0 | usd |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
0 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
7000 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
1000 | usd | |
CY2023Q3 | us-gaap |
Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
|
0 | usd |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
0 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
22000 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
39000 | usd | |
CY2024Q3 | us-gaap |
Debt Securities Trading Realized Gain Loss
DebtSecuritiesTradingRealizedGainLoss
|
710000 | usd |
CY2023Q3 | us-gaap |
Debt Securities Trading Realized Gain Loss
DebtSecuritiesTradingRealizedGainLoss
|
-295000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
0 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
3308000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
27266000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
563435000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
27266000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
566743000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
9000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
10746000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
45072000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
721424000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
45081000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
732170000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
|
0 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
|
0 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss
|
3400000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss
|
2400000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss
|
9681000 | usd |
CY2024Q3 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
143000 | usd |
CY2024Q3 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
305000 | usd |
CY2024Q3 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
9519000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss
|
9866000 | usd |
CY2023Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
107000 | usd |
CY2023Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
387000 | usd |
CY2023Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
9586000 | usd |
us-gaap |
Debt Securities Held To Maturity Excluding Accrued Interest Sale
DebtSecuritiesHeldToMaturityExcludingAccruedInterestSale
|
0 | usd | |
CY2024Q3 | us-gaap |
Held To Maturity Securities Restricted
HeldToMaturitySecuritiesRestricted
|
9500000 | usd |
CY2024Q3 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
0 | usd |
CY2024Q3 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
0 | usd |
CY2024Q3 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
305000 | usd |
CY2024Q3 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
6592000 | usd |
CY2024Q3 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
305000 | usd |
CY2024Q3 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
|
6592000 | usd |
CY2023Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
0 | usd |
CY2023Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
0 | usd |
CY2023Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
387000 | usd |
CY2023Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
6661000 | usd |
CY2023Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
387000 | usd |
CY2023Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
|
6661000 | usd |
CY2024Q3 | nfbk |
Debt Securities Held To Maturity Unrealized Loss Position Greater Than Twelve Months Number Of Positions
DebtSecuritiesHeldToMaturityUnrealizedLossPositionGreaterThanTwelveMonthsNumberOfPositions
|
9 | security |
CY2024Q3 | us-gaap |
Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss
|
35000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss
|
36000 | usd |
CY2024Q3 | us-gaap |
Equity Securities Fv Ni And Without Readily Determinable Fair Value
EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue
|
10700000 | usd |
CY2023Q4 | us-gaap |
Equity Securities Fv Ni And Without Readily Determinable Fair Value
EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue
|
10600000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
4059106000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
4203654000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
35197000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
37535000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
|
4023909000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
|
4166119000 | usd |
CY2024Q3 | us-gaap |
Loans Receivable Held For Sale Amount
LoansReceivableHeldForSaleAmount
|
4900000 | usd |
CY2023Q4 | us-gaap |
Loans Receivable Held For Sale Amount
LoansReceivableHeldForSaleAmount
|
0 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Nonaccrual
FinancingReceivableExcludingAccruedInterestNonaccrual
|
22900000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest Nonaccrual
FinancingReceivableExcludingAccruedInterestNonaccrual
|
10100000 | usd |
nfbk |
Delinquent Status Classification Criteria Days Minimum
DelinquentStatusClassificationCriteriaDaysMinimum
|
P90D | ||
nfbk |
Delinquent Status Classification Criteria Days Minimum
DelinquentStatusClassificationCriteriaDaysMinimum
|
P90D | ||
CY2024Q3 | nfbk |
Principal Balance Threshold For Non Accrual Status
PrincipalBalanceThresholdForNonAccrualStatus
|
500000 | usd |
CY2024Q3 | nfbk |
Loans Deemed To Be Impaired Non Accrual Amount
LoansDeemedToBeImpairedNonAccrualAmount
|
17300000 | usd |
CY2023Q4 | nfbk |
Loans Deemed To Be Impaired Non Accrual Amount
LoansDeemedToBeImpairedNonAccrualAmount
|
6000000.0 | usd |
CY2024Q3 | nfbk |
Principal Balance Threshold For Non Accrual Status
PrincipalBalanceThresholdForNonAccrualStatus
|
500000 | usd |
CY2024Q3 | nfbk |
Loans On Non Accrual Status With Principal Balances Below Threshold Definition Of An Impaired Loan
LoansOnNonAccrualStatusWithPrincipalBalancesBelowThresholdDefinitionOfAnImpairedLoan
|
5600000 | usd |
CY2023Q4 | nfbk |
Loans On Non Accrual Status With Principal Balances Below Threshold Definition Of An Impaired Loan
LoansOnNonAccrualStatusWithPrincipalBalancesBelowThresholdDefinitionOfAnImpairedLoan
|
4100000 | usd |
CY2023 | nfbk |
Delinquent Status Classification Criteria Days Minimum
DelinquentStatusClassificationCriteriaDaysMinimum
|
P90D | |
nfbk |
Delinquent Status Classification Criteria Days Minimum
DelinquentStatusClassificationCriteriaDaysMinimum
|
P90D | ||
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest90 Days Or More Past Due Still Accruing
FinancingReceivableExcludingAccruedInterest90DaysOrMorePastDueStillAccruing
|
2600000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest90 Days Or More Past Due Still Accruing
FinancingReceivableExcludingAccruedInterest90DaysOrMorePastDueStillAccruing
|
1300000 | usd |
nfbk |
Delinquent Status Classification Criteria Days Minimum
DelinquentStatusClassificationCriteriaDaysMinimum
|
P90D | ||
CY2023 | nfbk |
Delinquent Status Classification Criteria Days Minimum
DelinquentStatusClassificationCriteriaDaysMinimum
|
P90D | |
CY2024Q3 | us-gaap |
Loans Receivable Held For Sale Amount
LoansReceivableHeldForSaleAmount
|
4900000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Nonaccrual
FinancingReceivableExcludingAccruedInterestNonaccrual
|
22889000 | usd |
CY2024Q3 | nfbk |
Financing Receivable Excluding Accrued Interest Nonaccrual Unpaid Principal Balance
FinancingReceivableExcludingAccruedInterestNonaccrualUnpaidPrincipalBalance
|
31953000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Nonaccrual No Allowance
FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance
|
4731000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest Nonaccrual
FinancingReceivableExcludingAccruedInterestNonaccrual
|
10115000 | usd |
CY2023Q4 | nfbk |
Financing Receivable Excluding Accrued Interest Nonaccrual Unpaid Principal Balance
FinancingReceivableExcludingAccruedInterestNonaccrualUnpaidPrincipalBalance
|
15197000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest Nonaccrual No Allowance
FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance
|
6042000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Nonaccrual Interest Income
FinancingReceivableNonaccrualInterestIncome
|
976000 | usd |
CY2023Q3 | us-gaap |
Financing Receivable Nonaccrual Interest Income
FinancingReceivableNonaccrualInterestIncome
|
153000 | usd |
us-gaap |
Financing Receivable Nonaccrual Interest Income
FinancingReceivableNonaccrualInterestIncome
|
1304000 | usd | |
us-gaap |
Financing Receivable Nonaccrual Interest Income
FinancingReceivableNonaccrualInterestIncome
|
411000 | usd | |
CY2024Q3 | nfbk |
Financing Receivable Impaired Secured By Collateral
FinancingReceivableImpairedSecuredByCollateral
|
6400000 | usd |
CY2023Q4 | nfbk |
Financing Receivable Impaired Secured By Collateral
FinancingReceivableImpairedSecuredByCollateral
|
7900000 | usd |
nfbk |
Financing Receivable Collateral Securing Loans
FinancingReceivableCollateralSecuringLoans
|
0 | usd | |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Modified Period
FinancingReceivableExcludingAccruedInterestModifiedPeriod
|
445000 | usd |
CY2023Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Modified Period
FinancingReceivableExcludingAccruedInterestModifiedPeriod
|
14036000 | usd |
us-gaap |
Financing Receivable Excluding Accrued Interest Modified Period
FinancingReceivableExcludingAccruedInterestModifiedPeriod
|
14638000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Modified Period
FinancingReceivableExcludingAccruedInterestModifiedPeriod
|
14555000 | usd | |
CY2024Q3 | nfbk |
Financing Receivable Modified Subsequent Default Payment Due Period
FinancingReceivableModifiedSubsequentDefaultPaymentDuePeriod
|
P90D | |
nfbk |
Financing Receivable Modified Subsequent Default And Charged Off Period
FinancingReceivableModifiedSubsequentDefaultAndChargedOffPeriod
|
P12M | ||
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Modified Accumulated
FinancingReceivableExcludingAccruedInterestModifiedAccumulated
|
14777000 | usd |
CY2023Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Modified Accumulated
FinancingReceivableExcludingAccruedInterestModifiedAccumulated
|
14555000 | usd |
CY2024Q3 | nfbk |
Financing Receivable Threshold Individually Evaluated For Impairment
FinancingReceivableThresholdIndividuallyEvaluatedForImpairment
|
500000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
1300000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
45200 | usd |
CY2024Q2 | us-gaap |
Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
|
422000 | usd |
CY2023Q2 | us-gaap |
Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
|
241000 | usd |
CY2023Q4 | us-gaap |
Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
|
236000 | usd |
CY2022Q4 | us-gaap |
Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
|
791000 | usd |
CY2024Q3 | us-gaap |
Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
|
151000 | usd |
CY2023Q3 | us-gaap |
Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
|
160000 | usd |
us-gaap |
Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
|
337000 | usd | |
us-gaap |
Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
|
-390000 | usd | |
CY2024Q3 | us-gaap |
Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
|
573000 | usd |
CY2023Q3 | us-gaap |
Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
|
401000 | usd |
CY2024Q3 | us-gaap |
Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
|
573000 | usd |
CY2023Q3 | us-gaap |
Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
|
401000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
|
2355000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery
|
230000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
2542000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
35197000 | usd |
CY2023Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
|
2904000 | usd |
CY2023Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery
|
42000 | usd |
CY2023Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
188000 | usd |
CY2023Q3 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
38480000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
37535000 | usd |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
|
4978000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery
|
301000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
2339000 | usd | |
CY2024Q3 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
35197000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
42617000 | usd |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
|
5323000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery
|
104000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
1082000 | usd | |
CY2023Q3 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
38480000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
35200000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
37500000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
1276000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
30997000 | usd |
CY2024Q3 | nfbk |
Financing Receivable Allowance For Credit Losses Pcd Loans Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesPCDLoansEvaluatedForImpairment
|
2924000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
4059106000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
20201000 | usd |
CY2024Q3 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
4029481000 | usd |
CY2024Q3 | nfbk |
Financing Receivables Pcd Loans Evaluated For Impairment
FinancingReceivablesPCDLoansEvaluatedForImpairment
|
9264000 | usd |
CY2024Q3 | nfbk |
Financing Receivable Not Evaluated For Impairment
FinancingReceivableNotEvaluatedForImpairment
|
160000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
45000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
34405000 | usd |
CY2023Q4 | nfbk |
Financing Receivable Allowance For Credit Losses Pcd Loans Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesPCDLoansEvaluatedForImpairment
|
3085000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
4203654000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
9324000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
4184147000 | usd |
CY2023Q4 | nfbk |
Financing Receivables Pcd Loans Evaluated For Impairment
FinancingReceivablesPCDLoansEvaluatedForImpairment
|
9899000 | usd |
CY2023Q4 | nfbk |
Financing Receivable Not Evaluated For Impairment
FinancingReceivableNotEvaluatedForImpairment
|
284000 | usd |
CY2024Q3 | us-gaap |
Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
|
681741000 | usd |
CY2023Q4 | us-gaap |
Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
|
694903000 | usd |
CY2024Q3 | us-gaap |
Deposits Negotiable Order Of Withdrawal Now
DepositsNegotiableOrderOfWithdrawalNOW
|
1230176000 | usd |
CY2023Q4 | us-gaap |
Deposits Negotiable Order Of Withdrawal Now
DepositsNegotiableOrderOfWithdrawalNOW
|
1231943000 | usd |
CY2024Q3 | us-gaap |
Deposits Savings Deposits
DepositsSavingsDeposits
|
1176867000 | usd |
CY2023Q4 | us-gaap |
Deposits Savings Deposits
DepositsSavingsDeposits
|
1277866000 | usd |
CY2024Q3 | us-gaap |
Time Deposits
TimeDeposits
|
786785000 | usd |
CY2023Q4 | us-gaap |
Time Deposits
TimeDeposits
|
673723000 | usd |
CY2024Q3 | us-gaap |
Deposits
Deposits
|
3875569000 | usd |
CY2023Q4 | us-gaap |
Deposits
Deposits
|
3878435000 | usd |
CY2024Q3 | us-gaap |
Interest Expense Domestic Deposit Liabilities Demand
InterestExpenseDomesticDepositLiabilitiesDemand
|
12717000 | usd |
CY2023Q3 | us-gaap |
Interest Expense Domestic Deposit Liabilities Demand
InterestExpenseDomesticDepositLiabilitiesDemand
|
8865000 | usd |
us-gaap |
Interest Expense Domestic Deposit Liabilities Demand
InterestExpenseDomesticDepositLiabilitiesDemand
|
38231000 | usd | |
us-gaap |
Interest Expense Domestic Deposit Liabilities Demand
InterestExpenseDomesticDepositLiabilitiesDemand
|
19194000 | usd | |
CY2024Q3 | us-gaap |
Interest Expense Domestic Deposit Liabilities Certificates Of Deposit
InterestExpenseDomesticDepositLiabilitiesCertificatesOfDeposit
|
7587000 | usd |
CY2023Q3 | us-gaap |
Interest Expense Domestic Deposit Liabilities Certificates Of Deposit
InterestExpenseDomesticDepositLiabilitiesCertificatesOfDeposit
|
4749000 | usd |
us-gaap |
Interest Expense Domestic Deposit Liabilities Certificates Of Deposit
InterestExpenseDomesticDepositLiabilitiesCertificatesOfDeposit
|
22010000 | usd | |
us-gaap |
Interest Expense Domestic Deposit Liabilities Certificates Of Deposit
InterestExpenseDomesticDepositLiabilitiesCertificatesOfDeposit
|
12724000 | usd | |
CY2024Q3 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
20304000 | usd |
CY2023Q3 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
13614000 | usd |
us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
60241000 | usd | |
us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
31918000 | usd | |
CY2024Q3 | us-gaap |
Subordinated Debt
SubordinatedDebt
|
61400000 | usd |
CY2023Q4 | us-gaap |
Subordinated Debt
SubordinatedDebt
|
61200000 | usd |
CY2024Q3 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
614000 | usd |
CY2023Q4 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
781000 | usd |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
1544306 | shares |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
1544306 | shares |
CY2023Q4 | nfbk |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageGrantDateFairValue
|
4.03 | |
CY2023Q4 | nfbk |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue
|
4.03 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
14.05 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
14.05 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P1Y3D | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P1Y3D | |
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
843203 | shares | |
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
|
3.97 | ||
us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
13.18 | ||
CY2024Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
701103 | shares |
CY2024Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
701103 | shares |
CY2024Q3 | nfbk |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageGrantDateFairValue
|
4.11 | |
CY2024Q3 | nfbk |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue
|
4.11 | |
CY2024Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
15.09 | |
CY2024Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
15.09 | |
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P0Y10M17D | ||
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P0Y10M17D | ||
CY2024Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
717000 | usd |
CY2023Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
577000 | usd |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1600000 | usd | |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1800000 | usd | |
CY2023Q4 | nfbk |
Investment Owned At Net Asset Value
InvestmentOwnedAtNetAssetValue
|
10300000 | usd |
CY2024Q3 | us-gaap |
Loans Receivable Fair Value Disclosure
LoansReceivableFairValueDisclosure
|
15096000 | usd |
CY2023Q4 | us-gaap |
Loans Receivable Fair Value Disclosure
LoansReceivableFairValueDisclosure
|
4277000 | usd |
CY2024Q3 | nfbk |
Principal Amount Outstanding Of Impaired Loans Heldfor Investment Heldfor Sale
PrincipalAmountOutstandingOfImpairedLoansHeldforInvestmentHeldforSale
|
19000000.0 | usd |
CY2023Q4 | nfbk |
Principal Amount Outstanding Of Impaired Loans Heldfor Investment Heldfor Sale
PrincipalAmountOutstandingOfImpairedLoansHeldforInvestmentHeldforSale
|
6000000.0 | usd |
CY2024Q3 | nfbk |
Estimated Fair Value Of Impaired Loans Held For Investment
EstimatedFairValueOfImpairedLoansHeldForInvestment
|
15100000 | usd |
CY2023Q4 | nfbk |
Estimated Fair Value Of Impaired Loans Held For Investment
EstimatedFairValueOfImpairedLoansHeldForInvestment
|
4300000 | usd |
nfbk |
Impaired Financing Receivable Reserve Increase Decrease
ImpairedFinancingReceivableReserveIncreaseDecrease
|
1200000 | usd | |
nfbk |
Impaired Financing Receivable Reserve Increase Decrease
ImpairedFinancingReceivableReserveIncreaseDecrease
|
7100 | usd | |
nfbk |
Impaired Financing Receivables Charge Off
ImpairedFinancingReceivablesChargeOff
|
4700000 | usd | |
nfbk |
Impaired Financing Receivables Charge Off
ImpairedFinancingReceivablesChargeOff
|
5200000 | usd | |
CY2023Q4 | us-gaap |
Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
|
0 | usd |
CY2024Q3 | us-gaap |
Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
|
0 | usd |
CY2024Q3 | us-gaap |
Loans Held For Sale Fair Value Disclosure
LoansHeldForSaleFairValueDisclosure
|
4897000 | usd |
CY2024Q3 | nfbk |
Investment Owned At Net Asset Value
InvestmentOwnedAtNetAssetValue
|
10000000 | usd |
CY2023Q4 | nfbk |
Investment Owned At Net Asset Value
InvestmentOwnedAtNetAssetValue
|
10300000 | usd |
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
6523000 | usd |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
8181000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
18694000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
29447000 | usd | |
CY2024Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
41028213 | shares |
CY2023Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
42866246 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
41794149 | shares | |
CY2024Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
60424 | shares |
CY2023Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
51928 | shares |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
35081 | shares | |
CY2024Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
41088637 | shares |
CY2023Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
42918174 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
41829230 | shares | |
CY2024Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.16 | |
CY2023Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.19 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.45 | ||
CY2024Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.16 | |
CY2023Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.19 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.45 | ||
CY2024Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
706143 | shares |
CY2023Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1707261 | shares |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1496292 | shares | |
CY2024Q3 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
28900000 | usd |
CY2024Q3 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
33500000 | usd |
CY2023Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
30200000 | usd |
CY2023Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
35200000 | usd |
CY2024Q3 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
1452000 | usd |
CY2023Q3 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
1471000 | usd |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
4382000 | usd | |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
4482000 | usd | |
CY2024Q3 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
787000 | usd |
CY2023Q3 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
1067000 | usd |
us-gaap |
Variable Lease Cost
VariableLeaseCost
|
2751000 | usd | |
CY2024Q3 | us-gaap |
Lease Cost
LeaseCost
|
2239000 | usd |
CY2023Q3 | us-gaap |
Lease Cost
LeaseCost
|
2538000 | usd |
us-gaap |
Lease Cost
LeaseCost
|
7133000 | usd | |
CY2024Q3 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
1597000 | usd |
CY2023Q3 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
1632000 | usd |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
4797000 | usd | |
CY2024Q3 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
795000 | usd |
CY2023Q3 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
582000 | usd |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
2227000 | usd | |
CY2024Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P10Y9M10D | |
CY2023Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P11Y1M6D | |
CY2024Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0368 | |
CY2023Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0359 | |
CY2024Q3 | us-gaap |
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
|
1609000 | usd |
CY2024Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
6199000 | usd |
CY2024Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
5440000 | usd |
CY2024Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
4483000 | usd |
CY2024Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
4221000 | usd |
CY2024Q3 | nfbk |
Lessee Operating Lease Liability Payments Due After Year Four
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour
|
20011000 | usd |
CY2024Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
41963000 | usd |
CY2024Q3 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
8434000 | usd |
CY2024Q3 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
33529000 | usd |
CY2024Q3 | ecd |
Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
|
false | |
CY2024Q3 | ecd |
Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
|
false | |
CY2024Q3 | ecd |
Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
|
false | |
CY2024Q3 | ecd |
Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
|
false |