$GBNY
Generations Bancorp NY, Inc. Stock $gbny

$gbny Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000155837024004540 Filed on April 01, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$317.0K		$1.879M
YoY Change	-35.44%		-7.26%
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	$211.0K	$268.0K	$1.018M
YoY Change	-11.34%	4.69%	7.95%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$2.579M		$7.577M
YoY Change	106.65%		291.78%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	-$714.0K	-$774.0K	-$1.992M
YoY Change	271.88%	-1533.33%	-252.88%
Income Tax	-$169.0K	-$168.0K	-$425.0K
% Of Pretax Income
Net Earnings	-$545.0K	-$606.0K	-$1.567M
YoY Change	258.55%	-1417.39%	-244.16%
Net Earnings / Revenue	-171.92%		-83.4%
Basic Earnings Per Share	-$0.25		-$0.72
Diluted Earnings Per Share	-$0.25	-$0.28	-$0.72
COMMON SHARES
Basic Shares Outstanding	2.242M	2.236M	2.191M
Diluted Shares Outstanding	2.138M		2.191M

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$5.858M	$14.53M
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	$13.99M	$14.20M	$14.20M
YoY Change	-5.2%	-4.49%	-4.49%
Goodwill		$0.00
YoY Change		-100.0%
Intangibles	$637.0K	$654.0K
YoY Change	-9.26%	-8.91%
Long-Term Investments
YoY Change
Other Assets	$13.27M	$13.03M	$13.03M
YoY Change	18.07%	21.78%	21.78%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$410.8M	$424.5M	$424.5M
YoY Change	5.56%	9.89%	9.89%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$2.905M	$0.00	$0.00
YoY Change	49.74%	-100.0%	-100.0%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$2.905M
YoY Change	49.74%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$4.678M	$5.615M	$5.615M
YoY Change	7.52%	18.14%	18.14%
Total Long-Term Liabilities	$4.678M	$5.615M	$5.615M
YoY Change	7.52%	18.14%	18.14%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.905M
Total Long-Term Liabilities	$4.678M	$5.615M	$5.615M
Total Liabilities	$373.9M	$386.8M	$386.8M
YoY Change	6.33%	10.84%	10.84%
SHAREHOLDERS EQUITY
Retained Earnings	$20.46M	$21.00M
YoY Change	-8.49%	-6.72%
Common Stock	$22.00K	$22.00K
YoY Change	-4.35%	-8.33%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$36.91M	$37.70M	$37.70M
YoY Change
Total Liabilities & Shareholders Equity	$410.8M	$424.5M	$424.5M
YoY Change	5.56%	9.89%	9.89%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	-$545.0K	-$606.0K	-$1.567M
YoY Change	258.55%	-1417.39%	-244.16%
Depreciation, Depletion And Amortization	$211.0K	$268.0K	$1.018M
YoY Change	-11.34%	4.69%	7.95%
Cash From Operating Activities	-$1.097M	$1.387M	$2.037M
YoY Change	190.98%	-10.57%	-30.88%
INVESTING ACTIVITIES
Capital Expenditures	$6.000K	$177.0K	$367.0K
YoY Change	-95.92%	-26.86%	-20.39%
Acquisitions
YoY Change
Other Investing Activities	$4.371M	-$4.217M	-$31.39M
YoY Change	-197.65%	-65.65%	12.23%
Cash From Investing Activities	$4.365M	-$4.394M	-$31.75M
YoY Change	-194.42%	-64.9%	11.7%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			-$1.115M
YoY Change			-159.56%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-11.94M	12.02M	36.24M
YoY Change	-492.99%	3.84%	190.21%
NET CHANGE
Cash From Operating Activities	-1.097M	1.387M	2.037M
Cash From Investing Activities	4.365M	-4.394M	-31.75M
Cash From Financing Activities	-11.94M	12.02M	36.24M
Net Change In Cash	-8.667M	9.011M	6.521M
YoY Change	341.52%	1386.96%	-150.19%
FREE CASH FLOW
Cash From Operating Activities	-$1.097M	$1.387M	$2.037M
Capital Expenditures	$6.000K	$177.0K	$367.0K
Free Cash Flow	-$1.103M	$1.210M	$1.670M
YoY Change	110.5%	-7.56%	-32.82%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2022Q4	gbny	Fair Value Assets Level2 To Level1 Transfers Amount1 FairValueAssetsLevel2ToLevel1TransfersAmount1	0
CY2023Q4	gbny	Fair Value Assets Level2 To Level1 Transfers Amount1 FairValueAssetsLevel2ToLevel1TransfersAmount1	0
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CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2191000
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2310000
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	4049000
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	14525000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	8004000
CY2023Q4	gbny	Interest Bearing Time Deposits In Bank InterestBearingTimeDepositsInBank	4362000
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2023	gbny	Provision For Available For Sale Securities ProvisionForAvailableForSaleSecurities
CY2022	gbny	Provision For Available For Sale Securities ProvisionForAvailableForSaleSecurities
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CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.72
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.47
CY2023	gbny	Percentage Of Outstanding Advances From Federal Home Loan Bank PercentageOfOutstandingAdvancesFromFederalHomeLoanBank	0.0500
CY2023	us-gaap	Share Based Payment Arrangement Grantee Status Extensible List ShareBasedPaymentArrangementGranteeStatusExtensibleList	http://fasb.org/us-gaap/2023#ShareBasedPaymentArrangementNonemployeeMember
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CY2023	dei	Document Type DocumentType	10-K
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	001-39883
CY2023	dei	Entity Registrant Name EntityRegistrantName	Generations Bancorp NY, Inc.
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	MD
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	85-3659943
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	20 East Bayard Street
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Seneca Falls
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	NY
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	13148
CY2023	dei	City Area Code CityAreaCode	315
CY2023	dei	Local Phone Number LocalPhoneNumber	568-5855
CY2023	dei	Security12b Title Security12bTitle	Common Stock
CY2023	dei	Trading Symbol TradingSymbol	GBNY
CY2023	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2023	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
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CY2023	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023	dei	Auditor Firm AuditorFirmId	1884
CY2023	dei	Auditor Name AuditorName	Bonadio & Co., LLP
CY2023	dei	Auditor Location AuditorLocation	Syracuse, New York
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CY2022	gbny	Occupancy And Equipment OccupancyAndEquipment	2005000
CY2023	gbny	Service Charges ServiceCharges	1958000
CY2022	gbny	Service Charges ServiceCharges	2100000
CY2023	gbny	Regulatory Assessments RegulatoryAssessments	362000
CY2022	gbny	Regulatory Assessments RegulatoryAssessments	208000
CY2023	us-gaap	Professional Fees ProfessionalFees	740000
CY2022	us-gaap	Professional Fees ProfessionalFees	743000
CY2023	us-gaap	Advertising Expense AdvertisingExpense	204000
CY2022	us-gaap	Advertising Expense AdvertisingExpense	428000
CY2023	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1423000
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1178000
CY2023	us-gaap	Noninterest Expense NoninterestExpense	12780000
CY2022	us-gaap	Noninterest Expense NoninterestExpense	11553000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1992000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1303000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-425000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	216000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-1567000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	1087000
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-1567000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1087000
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.72
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.72
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.47
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.47
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-1567000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	1087000
CY2023	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	1394000
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-5214000
CY2023	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	1394000
CY2022	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-5214000
CY2023	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	1242000
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-1748000
CY2023	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-161000
CY2023	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent	-1403000
CY2022	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent	1748000
CY2023	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	2797000
CY2022	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-6962000
CY2023	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	587000
CY2022	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1461000
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2210000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-5501000
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	643000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-4414000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	37328000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-1567000
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2210000
CY2023	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1074000
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	417000
CY2023	gbny	Purchase Of Common Stock For Directors Retirement Plan PurchaseOfCommonStockForDirectorsRetirementPlan	10000
CY2023	gbny	Stock Purchased During Period Value Supplemental Executive Retirement Plan StockPurchasedDuringPeriodValueSupplementalExecutiveRetirementPlan	31000
CY2023	gbny	Distribution Of Common Stock From Directors Retirement Plan Equity DistributionOfCommonStockFromDirectorsRetirementPlanEquity	37000
CY2023	gbny	Distribution Of Common Stock From Supplemental Executive Retirement Plan DistributionOfCommonStockFromSupplementalExecutiveRetirementPlan	345000
CY2023	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	43000
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	37698000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	43479000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	1087000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5501000
CY2022	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1872000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	128000
CY2022	gbny	Purchase Of Common Stock For Directors Retirement Plan PurchaseOfCommonStockForDirectorsRetirementPlan	13000
CY2022	gbny	Stock Purchased During Period Value Supplemental Executive Retirement Plan StockPurchasedDuringPeriodValueSupplementalExecutiveRetirementPlan	31000
CY2022	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	51000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	37328000
CY2023	us-gaap	Profit Loss ProfitLoss	-1567000
CY2022	us-gaap	Profit Loss ProfitLoss	1087000
CY2023	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	933000
CY2022	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	631000
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-444000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	200000
CY2023	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	51000
CY2022	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	-45000
CY2023	gbny	Dividend Reinvestment In Equity Securities DividendReinvestmentInEquitySecurities	3000
CY2023	us-gaap	Depreciation Depreciation	954000
CY2022	us-gaap	Depreciation Depreciation	943000
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	64000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	65000
CY2023	gbny	Amortization Of Fair Value Adjustment To Purchased Loan Portfolio AmortizationOfFairValueAdjustmentToPurchasedLoanPortfolio	-69000
CY2022	gbny	Amortization Of Fair Value Adjustment To Purchased Loan Portfolio AmortizationOfFairValueAdjustmentToPurchasedLoanPortfolio	-69000
CY2023	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	43000
CY2022	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	51000
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	417000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	128000
CY2023	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-2113000
CY2022	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-2024000
CY2023	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	62000
CY2022	gbny	Bank Owned Life Insurance Loss BankOwnedLifeInsuranceLoss	28000
CY2023	gbny	Proceeds From Bank Owned Life Insurance Premium ProceedsFromBankOwnedLifeInsurancePremium	-733000
CY2023	gbny	Increase Decrease In Pension Plan Assets IncreaseDecreaseInPensionPlanAssets	1188000
CY2022	gbny	Increase Decrease In Pension Plan Assets IncreaseDecreaseInPensionPlanAssets	1338000
CY2023	gbny	Extinguishment Of Goodwill ExtinguishmentOfGoodwill	792000
CY2023	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-57000
CY2022	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-159000
CY2023	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	307000
CY2022	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	55000
CY2023	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-1088000
CY2022	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-451000
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2037000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	4350000
CY2023	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	2238000
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	3685000
CY2023	gbny	Net Change In Interest Bearing Deposits NetChangeInInterestBearingDeposits	4362000
CY2023	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-152000
CY2022	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	290000
CY2023	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	5326000
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	2239000
CY2023	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	131000
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	187000
CY2023	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	265000
CY2022	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	84000
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	81000
CY2023	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	2208000
CY2022	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	511000
CY2023	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	32950000
CY2022	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	28415000
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	367000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	461000
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-31754000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-29830000
CY2023	gbny	Increase Decrease In Demand Deposits Savings Accounts And Money Market Accounts IncreaseDecreaseInDemandDepositsSavingsAccountsAndMoneyMarketAccounts	-25523000
CY2022	gbny	Increase Decrease In Demand Deposits Savings Accounts And Money Market Accounts IncreaseDecreaseInDemandDepositsSavingsAccountsAndMoneyMarketAccounts	-24469000
CY2023	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	65451000
CY2022	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	30098000
CY2023	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-16200000
CY2022	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	16200000
CY2023	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	4757000
CY2023	gbny	Minimum Discretionary Contribution Term MinimumDiscretionaryContributionTerm	P1Y
CY2022	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	8407000
CY2023	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	18000000
CY2022	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	981000
CY2023	gbny	Payments For Purchase Of Common Stock For Directors Retirement Plan PaymentsForPurchaseOfCommonStockForDirectorsRetirementPlan	10000
CY2022	gbny	Payments For Purchase Of Common Stock For Directors Retirement Plan PaymentsForPurchaseOfCommonStockForDirectorsRetirementPlan	13000
CY2023	gbny	Payments For Purchase Of Common Stock Of Serp PaymentsForPurchaseOfCommonStockOfSerp	31000
CY2022	gbny	Payments For Purchase Of Common Stock Of Serp PaymentsForPurchaseOfCommonStockOfSerp	31000
CY2023	gbny	Distribution Of Common Stock From Directors Retirement Plan DistributionOfCommonStockFromDirectorsRetirementPlan	37000
CY2023	gbny	Proceeds From Distribution Of Common Stock From Supplemental Executive Retirement Plan ProceedsFromDistributionOfCommonStockFromSupplementalExecutiveRetirementPlan	345000
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1074000
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1872000
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	36238000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	12487000
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	6521000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-12993000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	8004000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	20997000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	14525000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	8004000
CY2023	us-gaap	Interest Paid Net InterestPaidNet	7101000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	1807000
CY2023	gbny	Transfer Of Loans To Foreclosed Real Estate TransferOfLoansToForeclosedRealEstate	371000
CY2022	gbny	Transfer Of Loans To Foreclosed Real Estate TransferOfLoansToForeclosedRealEstate	69000
CY2021Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	1477575
CY2021Q1	us-gaap	Stock Issued During Period Shares Employee Stock Ownership Plan StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan	109450
CY2021Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	14800000
CY2021Q1	gbny	Net Proceeds From Sale Of Stocks NetProceedsFromSaleOfStocks	13200000
CY2021Q1	gbny	Exchange Ratio Of Share Upon Conversion Of Holding Company To Public Holding Company ExchangeRatioOfShareUponConversionOfHoldingCompanyToPublicHoldingCompany	0.9980
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<table style="border-collapse:collapse;border:0;"><tr><td style="vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:10pt;margin-top:0pt;text-align:justify;"><b style="font-weight:bold;">b.</b></p></td><td style="padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:10pt;margin-top:0pt;text-align:justify;"><b style="font-weight:bold;">Use of Estimates</b></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 0pt;">The preparation of consolidated financial statements, in accordance with accounting principles generally accepted in the United States of America, requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Management has identified the allowance for credit losses, deferred income taxes, pension obligations, and the evaluation of investment securities for the presence of credit-related and non-credit-related losses to be the accounting areas that require the most subjective and complex judgments, and as such, could be the most subject to revision as new information becomes available.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 0pt;">The Company is subject to the regulations of various governmental agencies. The Company also undergoes periodic examinations by the regulatory agencies, which may subject it to further changes with respect to asset valuations, amounts of required loss allowances, and operating restrictions resulting from the regulators’ judgments based on information available to them at the time of their examinations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 0pt;"><span style="visibility:hidden;"></span></p>
CY2023Q4	us-gaap	Debt Securities Held To Maturity Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityAccruedInterestBeforeAllowanceForCreditLoss	6000
CY2023Q4	gbny	Number Securities Exceed Federal Deposit Insurance Corporation Insurance Limit NumberSecuritiesExceedFederalDepositInsuranceCorporationInsuranceLimit	0
CY2023Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest Current DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterestCurrent	0
CY2023Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	297000
CY2023Q4	us-gaap	Financing Receivable Accrued Interest Before Allowance For Credit Loss FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss	1200000
CY2023	gbny	Financing Receivable Threshold Discounting Of Interest Period FinancingReceivableThresholdDiscountingOfInterestPeriod	P90D
CY2023Q4	us-gaap	Financing Receivable Threshold Period Past Due FinancingReceivableThresholdPeriodPastDue	P30D
CY2023	gbny	Loans Charge Off Past Due Period LoansChargeOffPastDuePeriod	P90D
CY2023	gbny	Financing Receivable Impaired And Non Accrual Threshold Nonaccrual Of Interest Period FinancingReceivableImpairedAndNonAccrualThresholdNonaccrualOfInterestPeriod	P90D
CY2012	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	2000000
CY2023Q4	gbny	Life Insurance Stable Wrapper Ratio Limit LifeInsuranceStableWrapperRatioLimit	0.87
CY2023Q4	gbny	Life Insurance Stable Wrapper Ratio Limit Market Value Loss Limit LifeInsuranceStableWrapperRatioLimitMarketValueLossLimit	0.13
CY2023Q4	us-gaap	Goodwill Goodwill	0
CY2023Q4	gbny	Share Based Compensation Arrangement By Share Based Payment Award Number Of Plans ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPlans	2
CY2023Q4	gbny	Defined Benefit Pension Plan Qualifying Age DefinedBenefitPensionPlanQualifyingAge	21
CY2023	gbny	Defined Benefit Pension Plan Coverage Requisite Service Period DefinedBenefitPensionPlanCoverageRequisiteServicePeriod	P1Y
CY2023Q4	us-gaap	Long Term Debt Term LongTermDebtTerm	P25Y
CY2023	gbny	Defined Contribution Plan Coverage Requisite Service Period DefinedContributionPlanCoverageRequisiteServicePeriod	P3M
CY2023Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	118000
CY2022Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	12000
CY2023Q4	us-gaap	Foreclosed Assets ForeclosedAssets	118000
CY2022Q4	us-gaap	Foreclosed Assets ForeclosedAssets	12000
CY2023	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	35000
CY2022	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	15000
CY2023Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	354000
CY2022Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	1600000
CY2023Q4	us-gaap	Liability For Uncertain Tax Positions Current LiabilityForUncertainTaxPositionsCurrent	0
CY2022Q4	gbny	Debt Securities Held To Maturity Continuous Unrealized Loss Position Less Than12 Months Fair Value1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionLessThan12MonthsFairValue1	691000
CY2022Q4	gbny	Debt Securities Held To Maturity Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss1	26000
CY2022Q4	gbny	Debt Securities Held To Maturity Continuous Unrealized Loss Position12 Months Or Longer Fair Value1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLongerFairValue1	604000
CY2022Q4	gbny	Debt Securities Held To Maturity Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss1 DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss1	261000
CY2023	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax	292000
CY2022	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax	-1095000
CY2023	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	292000
CY2022	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-1095000
CY2023	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	-261000
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	366000
CY2023	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	34000
CY2023	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-295000
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	366000
CY2023	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	587000
CY2022	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1461000
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	62827
CY2022Q1	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	83300
CY2022Q1	gbny	Stock Repurchase Program Percentage Of Shares To Be Repurchased StockRepurchaseProgramPercentageOfSharesToBeRepurchased	0.034
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	132977
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P5Y
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-1567000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1087000
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2191000
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2310000
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.72
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.47
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	2497000
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	0
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	0
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	34850000
CY2023	us-gaap	Available For Sale Debt Securities Gross Unrealized Gain AvailableForSaleDebtSecuritiesGrossUnrealizedGain	197000
CY2023	us-gaap	Available For Sale Debt Securities Gross Unrealized Loss AvailableForSaleDebtSecuritiesGrossUnrealizedLoss	3745000
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	31302000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	1454000
CY2023Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	1000
CY2023Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	229000
CY2023Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1226000
CY2023Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	361000
CY2023Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	361000
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	37992000
CY2022	us-gaap	Available For Sale Debt Securities Gross Unrealized Gain AvailableForSaleDebtSecuritiesGrossUnrealizedGain	60000
CY2022	us-gaap	Available For Sale Debt Securities Gross Unrealized Loss AvailableForSaleDebtSecuritiesGrossUnrealizedLoss	5002000
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	33050000
CY2022Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	1587000
CY2022Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	1000
CY2022Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	287000
CY2022Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1301000
CY2022Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	307000
CY2022Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	307000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	3794000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	25000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	23978000
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	3720000
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	27772000
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	3745000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	17358000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2146000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	12257000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	2856000
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	29615000
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	5002000
CY2022Q4	gbny	Debt Securities Held To Maturity Unrealized Loss Position Fair Value1 DebtSecuritiesHeldToMaturityUnrealizedLossPositionFairValue1	1295000
CY2022Q4	gbny	Debt Securities Held To Maturity Unrealized Loss Position Accumulated Loss1 DebtSecuritiesHeldToMaturityUnrealizedLossPositionAccumulatedLoss1	287000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss Current DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLossCurrent	1500000
CY2023Q4	us-gaap	Deposit Assets DepositAssets	650000
CY2023Q4	gbny	Number Securities Exceed Federal Deposit Insurance Corporation Insurance Limit NumberSecuritiesExceedFederalDepositInsuranceCorporationInsuranceLimit	0
CY2023	gbny	Term Of Contractual Maturity Of Debt Securities TermOfContractualMaturityOfDebtSecurities	P20Y
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	1221000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	1215000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	3545000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	3386000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	5685000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	4673000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	24379000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	22008000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	34830000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	31282000
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	34850000
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	31302000
CY2023Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	1454000
CY2023Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1226000
CY2022	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	0
CY2023	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	0
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	321253000
CY2023Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	15351000
CY2023Q4	gbny	Loans And Leases Receivable Fair Value Credit And Yield Adjustment LoansAndLeasesReceivableFairValueCreditAndYieldAdjustment	149000
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	2973000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	333482000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	290374000
CY2022Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	16221000
CY2022Q4	gbny	Loans And Leases Receivable Fair Value Credit And Yield Adjustment LoansAndLeasesReceivableFairValueCreditAndYieldAdjustment	218000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	2497000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	303880000
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	321253000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	290374000
CY2023	gbny	Loans Considered Past Due Interest Not Received Period LoansConsideredPastDueInterestNotReceivedPeriod	P30D
CY2023	gbny	Loans Past Due Period Accrual Of Interest Discontinued LoansPastDuePeriodAccrualOfInterestDiscontinued	P90D
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	321253000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	290374000
CY2023Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	3618000
CY2022Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	4372000
CY2022Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0
CY2023Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0
CY2022	gbny	Financing Receivable Modifications Number Of Contracts3 FinancingReceivableModificationsNumberOfContracts3	0
CY2022Q4	gbny	Financing Receivable Modifications Number Of Contracts To Date FinancingReceivableModificationsNumberOfContractsToDate	7
CY2022Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	2500000
CY2023Q1	gbny	Financing Receivable Modifications Number Of Contracts3 FinancingReceivableModificationsNumberOfContracts3	2
CY2023Q1	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	270000
CY2023Q1	gbny	Financing Receivable Number Of Remaining Loans To Be Reviewed Individually FinancingReceivableNumberOfRemainingLoansToBeReviewedIndividually	5
CY2023Q1	gbny	Financing Receivable Number Of Remaining Loans To Be Reviewed Individually FinancingReceivableNumberOfRemainingLoansToBeReviewedIndividually	2200000
CY2023Q4	gbny	Financing Receivable Excluding Accrued Interest Loans Modified To Borrowers Experiencing Financial Difficulty Number Of Contracts FinancingReceivableExcludingAccruedInterestLoansModifiedToBorrowersExperiencingFinancialDifficultyNumberOfContracts	0
CY2023	gbny	Allowance For Credit Loss If Fair Value Of Collateral Exceeds Amortized Cost AllowanceForCreditLossIfFairValueOfCollateralExceedsAmortizedCost	0
CY2023Q4	gbny	Financing Receivable Excluding Accrued Interest Collateral Dependent Loans FinancingReceivableExcludingAccruedInterestCollateralDependentLoans	2505000
CY2023	gbny	Financing Receivable Impaired Loans Interest Income Recognized FinancingReceivableImpairedLoansInterestIncomeRecognized	2687000
CY2023	gbny	Financing Receivable Impaired Loans Average Recorded Investment FinancingReceivableImpairedLoansAverageRecordedInvestment	91000
CY2022Q4	gbny	Impaired Financing Receivable Recorded Investment1 ImpairedFinancingReceivableRecordedInvestment1	4159000
CY2022Q4	gbny	Impaired Financing Receivable Unpaid Principal Balance1 ImpairedFinancingReceivableUnpaidPrincipalBalance1	4362000
CY2023Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	4372000
CY2023Q4	gbny	Financing Receivable Non Accrual Status Amortized Cost FinancingReceivableNonAccrualStatusAmortizedCost	3576000
CY2023Q4	gbny	Financing Receivable Recorded Investment Nonaccrual Status Accrued Interest FinancingReceivableRecordedInvestmentNonaccrualStatusAccruedInterest	98000
CY2023Q4	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	3578000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	2497000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	927000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	559000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	108000
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	2973000
CY2023Q4	gbny	Financing Receivable Excluding Accrued Interest Unfunded Commitments FinancingReceivableExcludingAccruedInterestUnfundedCommitments	6000000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	1841000
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	152000
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	177000
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	631000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	2497000
CY2022Q4	gbny	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment1	2497000
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	290374000
CY2022Q4	gbny	Financing Receivable Individually Evaluated For Impairment1 FinancingReceivableIndividuallyEvaluatedForImpairment1	4159000
CY2022Q4	gbny	Financing Receivable Collectively Evaluated For Impairment1 FinancingReceivableCollectivelyEvaluatedForImpairment1	286215000
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	29127000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	29664000
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	14932000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	14801000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	14195000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	14863000
CY2023Q4	gbny	Intangible Assets Gross Including Goodwill IntangibleAssetsGrossIncludingGoodwill	964000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	310000
CY2023Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	654000
CY2022Q4	us-gaap	Goodwill Goodwill	792000
CY2022Q4	us-gaap	Goodwill Goodwill	792000
CY2022Q4	gbny	Intangible Assets Gross Including Goodwill IntangibleAssetsGrossIncludingGoodwill	1761000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	251000
CY2022Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	1510000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	64000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	64000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	64000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	64000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	64000
CY2023Q4	gbny	Finite Lived Intangible Asset Expected Amortization Five Years FiniteLivedIntangibleAssetExpectedAmortizationFiveYears	320000
CY2022	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2023Q4	us-gaap	Noninterest Bearing Domestic Deposit Checking NoninterestBearingDomesticDepositChecking	51528000
CY2022Q4	us-gaap	Noninterest Bearing Domestic Deposit Checking NoninterestBearingDomesticDepositChecking	54609000
CY2023Q4	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	35110000
CY2022Q4	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	38137000
CY2023Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	19164000
CY2022Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	26456000
CY2023Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	80520000
CY2022Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	92643000
CY2023Q4	us-gaap	Time Deposits TimeDeposits	171284000
CY2022Q4	us-gaap	Time Deposits TimeDeposits	105833000
CY2023Q4	us-gaap	Deposits Deposits	357606000
CY2022Q4	us-gaap	Deposits Deposits	317678000
CY2023Q4	gbny	Reciprocal Deposit ReciprocalDeposit	59900000
CY2022Q4	gbny	Reciprocal Deposit ReciprocalDeposit	33000000.0
CY2023Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	156348000
CY2023Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	8744000
CY2023Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	1204000
CY2023Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	3242000
CY2023Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	1646000
CY2023Q4	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	100000
CY2023Q4	us-gaap	Time Deposits TimeDeposits	171284000
CY2023Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	37300000
CY2022Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	29100000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Current FederalHomeLoanBankAdvancesCurrent	16200000
CY2023Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary By Interest Rate Type Fixed Rate FederalHomeLoanBankAdvancesMaturitiesSummaryByInterestRateTypeFixedRate	23577000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary By Interest Rate Type Fixed Rate FederalHomeLoanBankAdvancesMaturitiesSummaryByInterestRateTypeFixedRate	10334000
CY2023Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary By Interest Rate Type Fixed Rate FederalHomeLoanBankAdvancesMaturitiesSummaryByInterestRateTypeFixedRate	23577000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary By Interest Rate Type Fixed Rate FederalHomeLoanBankAdvancesMaturitiesSummaryByInterestRateTypeFixedRate	10334000
CY2023Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	3577000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	2844000
CY2023Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	1526000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	3935000
CY2023Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate	6333000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate	1145000
CY2023Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	6175000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	1818000
CY2023Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate	5801000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate	462000
CY2023Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due After Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate	165000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due After Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate	130000
CY2023Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	23577000
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CY2023Q4	gbny	Banking Regulation Total Risk Based Core Capital Ratio Well Capitalized Minimum BankingRegulationTotalRiskBasedCoreCapitalRatioWellCapitalizedMinimum	0.05
CY2022Q4	us-gaap	Banking Regulation Common Equity Tier One Risk Based Capital Ratio Well Capitalized Minimum BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioWellCapitalizedMinimum	0.0650
CY2023Q4	us-gaap	Banking Regulation Common Equity Tier One Risk Based Capital Ratio Well Capitalized Minimum BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioWellCapitalizedMinimum	0.0650
CY2022Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.0800
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CY2023Q4	us-gaap	Excess Capital To Risk Weighted Assets ExcessCapitalToRiskWeightedAssets	0.10
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CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1879000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2026000
CY2023	gbny	Revenue Not From Contract With Customer Excluding Assessed Tax RevenueNotFromContractWithCustomerExcludingAssessedTax	15000
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CY2023	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	41000
CY2023	gbny	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Principal Payments FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPrincipalPayments	281000
CY2023Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1475000
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	3010000
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	-174000
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	85000
CY2022	gbny	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Principal Payments FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPrincipalPayments	1206000
CY2022Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1715000
CY2022Q4	gbny	Fair Value Assets Level1 To Level2 Transfers Amount1 FairValueAssetsLevel1ToLevel2TransfersAmount1	0
CY2023Q4	gbny	Fair Value Assets Level1 To Level2 Transfers Amount1 FairValueAssetsLevel1ToLevel2TransfersAmount1	0
CY2023Q2	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3
CY2023Q4	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2
CY2023Q4	us-gaap	Assets Assets	424496000
CY2022Q4	us-gaap	Assets Assets	386293000

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$GBNY
Generations Bancorp NY, Inc. Stock $gbny

2024 Q1 Form 10-K Financial Statement

#000155837024004540 Filed on April 01, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GBNY Generations Bancorp NY, Inc. Stock $gbny

2024 Q1 Form 10-K Financial Statement

#000155837024004540 Filed on April 01, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GBNY
Generations Bancorp NY, Inc. Stock $gbny