2022 Q3 Form 10-K Financial Statement

#000114036122032848 Filed on September 09, 2022

View on sec.gov

Income Statement

Concept 2022 Q3 2022 Q2 2022
Revenue $18.64M $63.44M
YoY Change 19.39% 8.77%
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 $213.0K $204.0K $826.0K
YoY Change 1.43% -2.86% 5.9%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense $2.806M $5.439M
YoY Change 131.14% 4.94%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $10.63M $7.937M $32.91M
YoY Change 26.91% -9.5% 19.16%
Income Tax $1.598M $1.130M $4.919M
% Of Pretax Income 15.03% 14.24% 14.95%
Net Earnings $9.036M $6.807M $27.99M
YoY Change 27.02% -10.55% 16.89%
Net Earnings / Revenue 48.48% 44.11%
Basic Earnings Per Share $1.06 $3.29
Diluted Earnings Per Share $1.061M $799.6K $3.287M
COMMON SHARES
Basic Shares Outstanding 8.513M 8.513M
Diluted Shares Outstanding 8.513M 8.513M

Balance Sheet

Concept 2022 Q3 2022 Q2 2022
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $66.92M $69.01M
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 $14.30M $14.36M $14.36M
YoY Change 1.0% 1.59% -10.24%
Goodwill
YoY Change
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 $2.584B $2.572B $2.572B
YoY Change 13.2% 16.88% 16.88%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses $25.02M $28.41M $28.41M
YoY Change 12.18% 23.53% 23.53%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change -100.0% -100.0%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $25.02M $28.41M $28.41M
YoY Change 12.18% 23.53% 23.53%
LONG-TERM LIABILITIES
Long-Term Debt $49.36M $49.31M $49.31M
YoY Change 0.32% 151.58% 151.58%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities $49.36M $49.31M $49.31M
YoY Change 0.32% 151.58% 151.58%
TOTAL LIABILITIES
Total Short-Term Liabilities $25.02M $28.41M $28.41M
Total Long-Term Liabilities $49.36M $49.31M $49.31M
Total Liabilities $2.425B $2.414B $2.414B
YoY Change 13.94% 17.71% 17.71%
SHAREHOLDERS EQUITY
Retained Earnings $173.6M $165.1M
YoY Change 18.61% 18.14%
Common Stock $861.0K $861.0K
YoY Change 0.0% 0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost) $908.0K $908.0K
YoY Change 0.0% 0.0%
Treasury Stock Shares $97.93K $97.93K
Shareholders Equity $159.6M $157.7M $157.7M
YoY Change
Total Liabilities & Shareholders Equity $2.584B $2.572B $2.572B
YoY Change 13.2% 16.88% 16.88%

Cashflow Statement

Concept 2022 Q3 2022 Q2 2022
OPERATING ACTIVITIES
Net Income $9.036M $6.807M $27.99M
YoY Change 27.02% -10.55% 16.89%
Depreciation, Depletion And Amortization $213.0K $204.0K $826.0K
YoY Change 1.43% -2.86% 5.9%
Cash From Operating Activities $4.401M $14.21M $35.35M
YoY Change -36.22% 19.29% 27.39%
INVESTING ACTIVITIES
Capital Expenditures $154.0K -$293.0K $1.051M
YoY Change -166.96% -18.61% -16.19%
Acquisitions
YoY Change
Other Investing Activities -$19.75M -$138.8M -$470.1M
YoY Change -83.61% 161.14% 13.05%
Cash From Investing Activities -$19.90M -$139.1M -$471.2M
YoY Change -83.51% 159.88% 12.96%
FINANCING ACTIVITIES
Cash Dividend Paid $546.0K $2.634M
YoY Change 7.48% 8.4%
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 13.41M 43.33M 355.1M
YoY Change -82.66% -5.01% -28.8%
NET CHANGE
Cash From Operating Activities 4.401M 14.21M 35.35M
Cash From Investing Activities -19.90M -139.1M -471.2M
Cash From Financing Activities 13.41M 43.33M 355.1M
Net Change In Cash -2.085M -81.61M -80.77M
YoY Change -94.28% -2150.4% -173.89%
FREE CASH FLOW
Cash From Operating Activities $4.401M $14.21M $35.35M
Capital Expenditures $154.0K -$293.0K $1.051M
Free Cash Flow $4.247M $14.50M $34.30M
YoY Change -40.43% 18.17% 29.45%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2022 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2022 dei Entity Small Business
EntitySmallBusiness
true
CY2022 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2022 dei Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
true
CY2022 dei Entity Shell Company
EntityShellCompany
false
CY2021Q4 dei Entity Public Float
EntityPublicFloat
111682000
CY2022Q3 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
8513414
CY2022 dei Auditor Firm
AuditorFirmId
1884
CY2022 dei Document Type
DocumentType
10-K
CY2022 dei Document Annual Report
DocumentAnnualReport
true
CY2022 dei Document Period End Date
DocumentPeriodEndDate
2022-06-30
CY2022 dei Document Transition Report
DocumentTransitionReport
false
CY2022 dei Entity File Number
EntityFileNumber
0-25165
CY2022 dei Auditor Name
AuditorName
Bonadio & Co., LLP
CY2022Q2 us-gaap Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List
OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#PrepaidExpenseAndOtherAssets
CY2022 dei Auditor Location
AuditorLocation
Syracuse, New York
CY2021Q2 us-gaap Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List
OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#PrepaidExpenseAndOtherAssets
CY2021Q2 us-gaap Operating Lease Liability Statement Of Financial Position Extensible List
OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#AccruedLiabilitiesAndOtherLiabilities
CY2022Q2 us-gaap Operating Lease Liability Statement Of Financial Position Extensible List
OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#AccruedLiabilitiesAndOtherLiabilities
CY2022 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
No
CY2022 dei Security Exchange Name
SecurityExchangeName
NASDAQ
CY2022 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2022 dei Entity Filer Category
EntityFilerCategory
Non-accelerated Filer
CY2022 dei Amendment Flag
AmendmentFlag
false
CY2022 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--06-30
CY2022 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2022
CY2022 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2022 dei Entity Central Index Key
EntityCentralIndexKey
0001070524
CY2022 us-gaap Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList
http://fasb.org/us-gaap/2022#OtherNoninterestExpense
CY2022 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2022 dei Entity Registrant Name
EntityRegistrantName
GREENE COUNTY BANCORP, INC
CY2022 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
X1
CY2022 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
14-1809721
CY2022 dei Entity Address Address Line1
EntityAddressAddressLine1
302 Main Street
CY2022 dei Entity Address City Or Town
EntityAddressCityOrTown
Catskill
CY2022 dei Entity Address State Or Province
EntityAddressStateOrProvince
NY
CY2022 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
12414
CY2022 dei City Area Code
CityAreaCode
518
CY2022 dei Local Phone Number
LocalPhoneNumber
943-2600
CY2022 dei Security12b Title
Security12bTitle
Common Stock, $0.10 par value
CY2022 dei Trading Symbol
TradingSymbol
GCBC
CY2022Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
1251987000
CY2021Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
1108408000
CY2022Q2 us-gaap Other Short Term Borrowings
OtherShortTermBorrowings
0
CY2021Q2 us-gaap Other Short Term Borrowings
OtherShortTermBorrowings
3000000
CY2021Q2 us-gaap Treasury Stock Shares
TreasuryStockShares
97926
CY2022Q2 us-gaap Treasury Stock Shares
TreasuryStockShares
97926
CY2022Q2 us-gaap Treasury Stock Value
TreasuryStockValue
908000
CY2021Q2 us-gaap Treasury Stock Value
TreasuryStockValue
908000
CY2022 us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
5950000
CY2021 us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
2859000
CY2022 us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
242983000
CY2021 us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
217201000
CY2022 us-gaap Repayments Of Federal Home Loan Bank Borrowings
RepaymentsOfFederalHomeLoanBankBorrowings
0
CY2021 us-gaap Repayments Of Federal Home Loan Bank Borrowings
RepaymentsOfFederalHomeLoanBankBorrowings
7600000
CY2022Q2 us-gaap Stock Repurchase Program Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
200000
CY2022Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
183000
CY2022Q2 us-gaap Number Of Stores
NumberOfStores
17
CY2022 us-gaap Advertising Expense
AdvertisingExpense
491000
CY2022Q2 us-gaap Debt Securities Available For Sale And Held To Maturity Fair Value
DebtSecuritiesAvailableForSaleAndHeldToMaturityFairValue
1118515000
CY2022Q2 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
54700000
CY2021Q2 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
137500000
CY2022Q2 gcbc Financing Receivable Threshold Principal Amount Of Nonaccrual Loans Evaluated Individually For Impairment
FinancingReceivableThresholdPrincipalAmountOfNonaccrualLoansEvaluatedIndividuallyForImpairment
250000
CY2022 gcbc Threshold Period Of Delinquency After Which Loan Is Placed On Nonaccrual Status
ThresholdPeriodOfDelinquencyAfterWhichLoanIsPlacedOnNonaccrualStatus
P90D
CY2022Q2 us-gaap Stock Repurchase Program Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
200000
CY2022Q2 gcbc Stock Repurchase Program Shares Repurchased
StockRepurchaseProgramSharesRepurchased
24400
CY2021 us-gaap Other Than Temporary Impairment Loss Debt Securities Available For Sale
OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale
0
CY2022 us-gaap Other Than Temporary Impairment Loss Debt Securities Available For Sale
OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale
0
CY2021 us-gaap Advertising Expense
AdvertisingExpense
491000
CY2022Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
592159000
CY2022Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
53995000
CY2022Q2 gcbc Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear
2477
CY2022Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
735000
CY2021Q2 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
0
CY2022Q2 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
0
CY2022 gcbc Number Of Categories Utilized Under Risk Management Approach Of Diversified Investing
NumberOfCategoriesUtilizedUnderRiskManagementApproachOfDiversifiedInvesting
3
CY2022Q2 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
431625000
CY2022Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
374000
CY2022Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
23937000
CY2022Q2 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
408062000
CY2022Q2 us-gaap Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
761852000
CY2022Q2 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
2779000
CY2022Q2 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
54178000
CY2022Q2 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
710453000
CY2022Q2 gcbc Debt Securities Available For Sale And Held To Maturity Amortized Cost
DebtSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCost
1193477000
CY2022Q2 gcbc Debt Securities Available For Sale And Held To Maturity Accumulated Unrecognized Gain
DebtSecuritiesAvailableForSaleAndHeldToMaturityAccumulatedUnrecognizedGain
3153000
CY2022Q2 gcbc Debt Securities Available For Sale And Held To Maturity Accumulated Unrecognized Loss
DebtSecuritiesAvailableForSaleAndHeldToMaturityAccumulatedUnrecognizedLoss
78115000
CY2021Q2 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
390415000
CY2021Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
1879000
CY2021Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
1404000
CY2021Q2 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
390890000
CY2021Q2 us-gaap Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
496914000
CY2021Q2 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
22600000
CY2021Q2 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
472000
CY2021Q2 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
519042000
CY2021Q2 gcbc Debt Securities Available For Sale And Held To Maturity Amortized Cost
DebtSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCost
887329000
CY2021Q2 gcbc Debt Securities Available For Sale And Held To Maturity Accumulated Unrecognized Gain
DebtSecuritiesAvailableForSaleAndHeldToMaturityAccumulatedUnrecognizedGain
24479000
CY2021Q2 gcbc Debt Securities Available For Sale And Held To Maturity Accumulated Unrecognized Loss
DebtSecuritiesAvailableForSaleAndHeldToMaturityAccumulatedUnrecognizedLoss
1876000
CY2021Q2 us-gaap Debt Securities Available For Sale And Held To Maturity Fair Value
DebtSecuritiesAvailableForSaleAndHeldToMaturityFairValue
909932000
CY2022Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
288207000
CY2022Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
21161000
CY2022Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions
233
CY2022Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
12078000
CY2022Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
2776000
CY2022Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions
5
CY2022Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
300285000
CY2022Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
23937000
CY2022Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
238
CY2022Q2 gcbc Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear
5
CY2022Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
592894000
CY2022Q2 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
54178000
CY2022Q2 us-gaap Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
2482
CY2022Q2 gcbc Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
SecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
880366000
CY2022Q2 gcbc Securities Continuous Unrealized Loss Position Accumulated Loss
SecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
75156000
CY2022Q2 gcbc Number Of Securities Unrealized Loss Position Less Than Twelve Months
NumberOfSecuritiesUnrealizedLossPositionLessThanTwelveMonths
2710
CY2022Q2 gcbc Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
SecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
12813000
CY2022Q2 gcbc Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
SecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
2959000
CY2022Q2 gcbc Number Of Securities Unrealized Loss Position Twelve Months Or Longer
NumberOfSecuritiesUnrealizedLossPositionTwelveMonthsOrLonger
10
CY2022Q2 gcbc Securities Continuous Unrealized Loss Positions Fair Value
SecuritiesContinuousUnrealizedLossPositionsFairValue
893179000
CY2022Q2 gcbc Securities Continuous Unrealized Loss Positions Accumulated Loss
SecuritiesContinuousUnrealizedLossPositionsAccumulatedLoss
78115000
CY2022Q2 gcbc Number Of Securities Unrealized Loss Position
NumberOfSecuritiesUnrealizedLossPosition
2720
CY2021Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
87974000
CY2021Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
1343000
CY2021Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions
29
CY2021Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
2469000
CY2021Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
61000
CY2021Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions
1
CY2021Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
90443000
CY2021Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
1404000
CY2021Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
30
CY2021Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
63977000
CY2021Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
443000
CY2021Q2 gcbc Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear
84
CY2021Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
471000
CY2021Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
29000
CY2021Q2 gcbc Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear
1
CY2021Q2 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
64448000
CY2021Q2 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
472000
CY2021Q2 us-gaap Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
85
CY2021Q2 gcbc Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
SecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
151951000
CY2021Q2 gcbc Securities Continuous Unrealized Loss Position Accumulated Loss
SecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
1786000
CY2021Q2 gcbc Number Of Securities Unrealized Loss Position Less Than Twelve Months
NumberOfSecuritiesUnrealizedLossPositionLessThanTwelveMonths
113
CY2021Q2 gcbc Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
SecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
2940000
CY2021Q2 gcbc Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
SecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
90000
CY2021Q2 gcbc Number Of Securities Unrealized Loss Position Twelve Months Or Longer
NumberOfSecuritiesUnrealizedLossPositionTwelveMonthsOrLonger
2
CY2021Q2 gcbc Securities Continuous Unrealized Loss Positions Fair Value
SecuritiesContinuousUnrealizedLossPositionsFairValue
154891000
CY2021Q2 gcbc Securities Continuous Unrealized Loss Positions Accumulated Loss
SecuritiesContinuousUnrealizedLossPositionsAccumulatedLoss
1876000
CY2021Q2 gcbc Number Of Securities Unrealized Loss Position
NumberOfSecuritiesUnrealizedLossPosition
115
CY2021 gcbc Available For Sale Securities Transfers To Held To Maturity
AvailableForSaleSecuritiesTransfersToHeldToMaturity
0
CY2022 gcbc Available For Sale Securities Transfers To Held To Maturity
AvailableForSaleSecuritiesTransfersToHeldToMaturity
0
CY2021 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
0
CY2022 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
0
CY2021 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
0
CY2022 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
0
CY2021 us-gaap Other Than Temporary Impairment Loss Debt Securities Available For Sale
OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale
0
CY2022 us-gaap Other Than Temporary Impairment Loss Debt Securities Available For Sale
OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale
0
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
247893000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
247992000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
19679000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
18436000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
30014000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
26753000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
1500000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
1275000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
299086000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
294456000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
132539000
CY2022Q2 us-gaap Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
113606000
CY2022Q2 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
431625000
CY2022Q2 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
408062000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
67643000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities Within One Year Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
67283000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
166934000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
163809000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
136661000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
130164000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
176232000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
150949000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities Single Maturity Date Amortized Cost Basis
HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
547470000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities Single Maturity Date Fair Value
HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue
512205000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities Without Single Maturity Date Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount
214382000
CY2022Q2 us-gaap Held To Maturity Securities Debt Maturities Without Single Maturity Date Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
198248000
CY2022Q2 us-gaap Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
761852000
CY2022Q2 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
710453000
CY2022Q2 gcbc Debt Securities Available For Sale And Held To Maturity Amortized Cost
DebtSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCost
1193477000
CY2022Q2 us-gaap Debt Securities Available For Sale And Held To Maturity Fair Value
DebtSecuritiesAvailableForSaleAndHeldToMaturityFairValue
1118515000
CY2022Q2 us-gaap Debt Securities
DebtSecurities
892900000
CY2021Q2 us-gaap Debt Securities
DebtSecurities
892100000
CY2022Q2 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
6300000
CY2022Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
1251987000
CY2021Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
1108408000
CY2022Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
22761000
CY2021Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
19668000
CY2022Q2 us-gaap Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums
UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums
129000
CY2021Q2 us-gaap Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums
UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums
-2793000
CY2022Q2 us-gaap Notes Receivable Net
NotesReceivableNet
1229355000
CY2021Q2 us-gaap Notes Receivable Net
NotesReceivableNet
1085947000
CY2022 gcbc Number Of Loan Portfolio Segments
NumberOfLoanPortfolioSegments
4
CY2022Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
1251987000
CY2021Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
1108408000
CY2021 us-gaap Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
0
CY2020 us-gaap Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
0
CY2021Q2 us-gaap Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
970000
CY2021Q2 us-gaap Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance
ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
970000
CY2021 us-gaap Impaired Financing Receivable With No Related Allowance Average Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
1064000
CY2021 us-gaap Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method
ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod
26000
CY2020 us-gaap Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
0
CY2019 us-gaap Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
0
CY2022Q2 us-gaap Mortgage Loans In Process Of Foreclosure Amount
MortgageLoansInProcessOfForeclosureAmount
528000
CY2022Q2 gcbc Nonaccrual Loans With Recent History Of Delinquency Greater Than90 Days
NonaccrualLoansWithRecentHistoryOfDelinquencyGreaterThan90Days
4400000
CY2021Q2 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
2300000
CY2021Q2 us-gaap Mortgage Loans In Process Of Foreclosure Amount
MortgageLoansInProcessOfForeclosureAmount
260000
CY2021Q2 gcbc Nonaccrual Loans With Recent History Of Delinquency Greater Than90 Days
NonaccrualLoansWithRecentHistoryOfDelinquencyGreaterThan90Days
1200000
CY2022Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
1251987000
CY2022Q2 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
6317000
CY2021Q2 us-gaap Notes Receivable Gross
NotesReceivableGross
1108408000
CY2021Q2 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
2301000
CY2022Q2 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
0
CY2021Q2 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
0
CY2022Q2 gcbc Financing Receivable Threshold Principal Amount Of Nonaccrual Loans Evaluated Individually For Impairment
FinancingReceivableThresholdPrincipalAmountOfNonaccrualLoansEvaluatedIndividuallyForImpairment
250000
CY2022Q2 us-gaap Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
1536000
CY2022Q2 us-gaap Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance
ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
1536000
CY2022 us-gaap Impaired Financing Receivable With No Related Allowance Average Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
1238000
CY2022 us-gaap Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method
ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod
33000
CY2022Q2 us-gaap Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
9235000
CY2022Q2 us-gaap Impaired Financing Receivable With Related Allowance Unpaid Principal Balance
ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
9235000
CY2022Q2 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
2347000
CY2022 us-gaap Impaired Financing Receivable With Related Allowance Average Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
7235000
CY2022 us-gaap Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method
ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod
325000
CY2022Q2 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
10771000
CY2022Q2 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
10771000
CY2022Q2 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
2347000
CY2022 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
8473000
CY2022 us-gaap Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
358000
CY2021Q2 us-gaap Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
5325000
CY2021Q2 us-gaap Impaired Financing Receivable With Related Allowance Unpaid Principal Balance
ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
5325000
CY2021Q2 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
391000
CY2021 us-gaap Impaired Financing Receivable With Related Allowance Average Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
2796000
CY2021 us-gaap Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method
ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod
189000
CY2021Q2 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
6295000
CY2021Q2 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
6295000
CY2021Q2 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
391000
CY2021 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
3860000
CY2021 us-gaap Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
215000
CY2022Q2 gcbc Financing Receivable Threshold Principal Amount Of Nonaccrual Loans Evaluated Individually For Impairment
FinancingReceivableThresholdPrincipalAmountOfNonaccrualLoansEvaluatedIndividuallyForImpairment
250000
CY2021Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
19668000
CY2022 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
593000
CY2022 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
408000
CY2022 us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
3278000
CY2022Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
22761000
CY2020Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
16391000
CY2021 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
835000
CY2021 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
138000
CY2021 us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
3974000
CY2021Q2 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
19668000
CY2022Q2 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
2347000
CY2022Q2 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
20414000
CY2022Q2 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
10771000
CY2022Q2 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
1241216000
CY2021Q2 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
391000
CY2021Q2 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
19277000
CY2021Q2 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
6295000
CY2021Q2 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
1102113000
CY2022Q2 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
68000
CY2021Q2 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
64000
CY2022Q2 gcbc Contractual Maturities Time Deposits250000 Or More Three Months Or Less
ContractualMaturitiesTimeDeposits250000OrMoreThreeMonthsOrLess
1401000
CY2022Q2 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
12957000
CY2021Q2 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
12131000
CY2022Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
14362000
CY2021Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
14137000
CY2022Q2 us-gaap Noninterest Bearing Deposit Liabilities Domestic
NoninterestBearingDepositLiabilitiesDomestic
187697000
CY2021Q2 us-gaap Noninterest Bearing Deposit Liabilities Domestic
NoninterestBearingDepositLiabilitiesDomestic
174114000
CY2022Q2 us-gaap Interest Bearing Domestic Deposit Certificates Of Deposits
InterestBearingDomesticDepositCertificatesOfDeposits
40801000
CY2021Q2 us-gaap Interest Bearing Domestic Deposit Certificates Of Deposits
InterestBearingDomesticDepositCertificatesOfDeposits
34791000
CY2022Q2 us-gaap Interest Bearing Domestic Deposit Savings
InterestBearingDomesticDepositSavings
343731000
CY2021Q2 us-gaap Interest Bearing Domestic Deposit Savings
InterestBearingDomesticDepositSavings
301050000
CY2022Q2 us-gaap Interest Bearing Domestic Deposit Money Market
InterestBearingDomesticDepositMoneyMarket
157623000
CY2021Q2 us-gaap Interest Bearing Domestic Deposit Money Market
InterestBearingDomesticDepositMoneyMarket
145832000
CY2022Q2 us-gaap Interest Bearing Domestic Deposit Negotiable Order Of Withdrawal Now
InterestBearingDomesticDepositNegotiableOrderOfWithdrawalNOW
1482752000
CY2021Q2 us-gaap Interest Bearing Domestic Deposit Negotiable Order Of Withdrawal Now
InterestBearingDomesticDepositNegotiableOrderOfWithdrawalNOW
1349321000
CY2022Q2 us-gaap Deposits
Deposits
2212604000
CY2021Q2 us-gaap Deposits
Deposits
2005108000
CY2022Q2 us-gaap Advance Payments By Borrowers For Taxes And Insurance
AdvancePaymentsByBorrowersForTaxesAndInsurance
10100000
CY2021Q2 us-gaap Advance Payments By Borrowers For Taxes And Insurance
AdvancePaymentsByBorrowersForTaxesAndInsurance
9600000
CY2022Q2 gcbc Contractual Maturities Time Deposits Less Than250000 Three Months Or Less
ContractualMaturitiesTimeDepositsLessThan250000ThreeMonthsOrLess
13607000
CY2022Q2 gcbc Contractual Maturities Time Deposits Less Than250000 Three Months Through Six Months
ContractualMaturitiesTimeDepositsLessThan250000ThreeMonthsThroughSixMonths
5101000
CY2022Q2 gcbc Contractual Maturities Time Deposits Less Than250000 Six Months Through12 Months
ContractualMaturitiesTimeDepositsLessThan250000SixMonthsThrough12Months
6083000
CY2022Q2 gcbc Contractual Maturities Time Deposits Less Than250000 After12 Months
ContractualMaturitiesTimeDepositsLessThan250000After12Months
12625000
CY2022Q2 gcbc Time Deposits Less Than250000
TimeDepositsLessThan250000
37416000
CY2022Q2 gcbc Contractual Maturities Time Deposits250000 Or More Three Months Through Six Months
ContractualMaturitiesTimeDeposits250000OrMoreThreeMonthsThroughSixMonths
300000
CY2022Q2 gcbc Contractual Maturities Time Deposits250000 Or More6 Months Through12 Months
ContractualMaturitiesTimeDeposits250000OrMore6MonthsThrough12Months
301000
CY2022Q2 gcbc Contractual Maturities Time Deposits250000 Or More After12 Months
ContractualMaturitiesTimeDeposits250000OrMoreAfter12Months
1383000
CY2022Q2 gcbc Time Deposits250000 Or More
TimeDeposits250000OrMore
3385000
CY2022Q2 gcbc Time Deposit Maturities Three Months Or Less
TimeDepositMaturitiesThreeMonthsOrLess
15008000
CY2022Q2 gcbc Time Deposit Maturities Three Months Through Six Months
TimeDepositMaturitiesThreeMonthsThroughSixMonths
5401000
CY2022Q2 gcbc Time Deposit Maturities Six Months Through12 Months
TimeDepositMaturitiesSixMonthsThrough12Months
6384000
CY2022Q2 gcbc Time Deposit Maturities After12 Months
TimeDepositMaturitiesAfter12Months
14008000
CY2022Q2 us-gaap Time Deposits
TimeDeposits
40801000
CY2022Q2 gcbc Contractual Maturities Interest Bearing Domestic Deposit Brokered Less Than250000 Three Months Or Less
ContractualMaturitiesInterestBearingDomesticDepositBrokeredLessThan250000ThreeMonthsOrLess
7200000
CY2022Q2 us-gaap Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
26793000
CY2022Q2 us-gaap Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
9477000
CY2022Q2 us-gaap Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
3219000
CY2022Q2 us-gaap Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
816000
CY2022Q2 us-gaap Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
496000
CY2022Q2 us-gaap Time Deposits
TimeDeposits
40801000
CY2022Q2 us-gaap Long Term Debt
LongTermDebt
0
CY2022 gcbc Required Age To Participate In Defined Benefit Plan
RequiredAgeToParticipateInDefinedBenefitPlan
P21Y
CY2021Q2 us-gaap Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
6278000
CY2020Q2 us-gaap Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
6504000
CY2022 us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
166000
CY2021 us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
163000
CY2022 us-gaap Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
1235000
CY2021 us-gaap Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
120000
CY2022 us-gaap Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
592000
CY2021 us-gaap Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
269000
CY2022Q2 us-gaap Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
4617000
CY2021Q2 us-gaap Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
6278000
CY2021Q2 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
5759000
CY2020Q2 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
5214000
CY2022 us-gaap Defined Benefit Plan Actual Return On Plan Assets
DefinedBenefitPlanActualReturnOnPlanAssets
-665000
CY2021 us-gaap Defined Benefit Plan Actual Return On Plan Assets
DefinedBenefitPlanActualReturnOnPlanAssets
814000
CY2022 us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
0
CY2021 us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
0
CY2022 us-gaap Defined Benefit Plan Plan Assets Benefits Paid
DefinedBenefitPlanPlanAssetsBenefitsPaid
592000
CY2021 us-gaap Defined Benefit Plan Plan Assets Benefits Paid
DefinedBenefitPlanPlanAssetsBenefitsPaid
269000
CY2022Q2 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
4502000
CY2021Q2 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
5759000
CY2022Q2 us-gaap Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
115000
CY2021Q2 us-gaap Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
519000
CY2022 us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
166000
CY2021 us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
163000
CY2022 us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
281000
CY2021 us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
254000
CY2022 us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
-130000
CY2021 us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
-209000
CY2022 us-gaap Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1
DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1
-118000
CY2021 us-gaap Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1
DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1
0
CY2022 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
133000
CY2021 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
118000
CY2022Q2 us-gaap Defined Benefit Plan Accumulated Benefit Obligation
DefinedBenefitPlanAccumulatedBenefitObligation
4600000
CY2021Q2 us-gaap Defined Benefit Plan Accumulated Benefit Obligation
DefinedBenefitPlanAccumulatedBenefitObligation
6300000
CY2022 us-gaap Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax
DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
-538000
CY2021 us-gaap Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax
DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
-889000
CY2022 us-gaap Other Comprehensive Income Finalization Of Pension And Non Pension Postretirement Plan Valuation Tax
OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax
-144000
CY2021 us-gaap Other Comprehensive Income Finalization Of Pension And Non Pension Postretirement Plan Valuation Tax
OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax
-220000
CY2022 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
394000
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
669000
CY2022Q2 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent
115000
CY2021Q2 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent
519000
CY2022Q2 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
1115000
CY2021Q2 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
1509000
CY2022Q2 us-gaap Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
0.0443
CY2021Q2 us-gaap Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
0.0271
CY2022 gcbc Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Amortization Period
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostAmortizationPeriod
P11Y
CY2021 gcbc Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Amortization Period
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostAmortizationPeriod
P11Y
CY2022 us-gaap Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
0.0271
CY2021 us-gaap Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
0.0256
CY2022 us-gaap Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
0.0500
CY2021 us-gaap Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
0.0500
CY2022 gcbc Frozen Plan Compensation Rate
FrozenPlanCompensationRate
0
CY2022Q2 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
4502000
CY2022Q2 us-gaap Defined Benefit Plan Weighted Average Asset Allocations
DefinedBenefitPlanWeightedAverageAssetAllocations
1
CY2021Q2 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
5759000
CY2021Q2 us-gaap Defined Benefit Plan Weighted Average Asset Allocations
DefinedBenefitPlanWeightedAverageAssetAllocations
1.000
CY2022Q2 us-gaap Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months
DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
244000
CY2022Q2 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Two
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
241000
CY2022Q2 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Three
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
242000
CY2022Q2 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Four
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
239000
CY2022Q2 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Five
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
237000
CY2022Q2 us-gaap Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter
DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
1268000
CY2022 gcbc Required Service Period To Participate In Defined Contribution Plan
RequiredServicePeriodToParticipateInDefinedContributionPlan
P3M
CY2022 gcbc Equal Matching Of Employer Contribution Dollar For Dollar
EqualMatchingOfEmployerContributionDollarForDollar
0.03
CY2022 gcbc Percentage Of Employer Contribution For Next Specified Percentage
PercentageOfEmployerContributionForNextSpecifiedPercentage
0.50
CY2022 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
413000
CY2021 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
373000
CY2022 gcbc Payment Authorized For Purchase Of Additional Shares For Esop
PaymentAuthorizedForPurchaseOfAdditionalSharesForEsop
160000
CY2021 gcbc Payment Authorized For Purchase Of Additional Shares For Esop
PaymentAuthorizedForPurchaseOfAdditionalSharesForEsop
150000
CY2022 us-gaap Employee Stock Ownership Plan Esop Compensation Expense
EmployeeStockOwnershipPlanESOPCompensationExpense
150000
CY2021 us-gaap Employee Stock Ownership Plan Esop Compensation Expense
EmployeeStockOwnershipPlanESOPCompensationExpense
149000
CY2021Q2 gcbc Employee Stock Ownership Plan Esop Number Of Unearned Shares
EmployeeStockOwnershipPlanESOPNumberOfUnearnedShares
0
CY2022Q2 gcbc Employee Stock Ownership Plan Esop Number Of Unearned Shares
EmployeeStockOwnershipPlanESOPNumberOfUnearnedShares
0
CY2022 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
4741000
CY2022 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
CY2021 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
CY2022 us-gaap Net Income Loss
NetIncomeLoss
27986000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
23942000
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
8513414
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
8513414
CY2022 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
0
CY2021 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
0
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
8513414
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
8513414
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.29
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.81
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.29
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.81
CY2021 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
5171000
CY2022 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
860000
CY2021 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
568000
CY2022 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
5601000
CY2021 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
5739000
CY2022 gcbc Deferred Income Tax Expenses Benefits
DeferredIncomeTaxExpensesBenefits
-682000
CY2021 gcbc Deferred Income Tax Expenses Benefits
DeferredIncomeTaxExpensesBenefits
-2066000
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
4919000
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
3673000
CY2022 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.2100
CY2021 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.2100
CY2022 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.0164
CY2021 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.0020
CY2022 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.0631
CY2021 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.0634
CY2022 gcbc Effective Income Tax Rate Reconciliation Captive Insurance Premium Income Percent
EffectiveIncomeTaxRateReconciliationCaptiveInsurancePremiumIncomePercent
-0.0096
CY2021 gcbc Effective Income Tax Rate Reconciliation Captive Insurance Premium Income Percent
EffectiveIncomeTaxRateReconciliationCaptiveInsurancePremiumIncomePercent
-0.0122
CY2022 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.0042
CY2021 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.0034
CY2022 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.1495
CY2021 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.1330
CY2022Q2 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
6083000
CY2021Q2 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
5257000
CY2022Q2 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
30000
CY2021Q2 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
138000
CY2022Q2 us-gaap Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
6243000
CY2021Q2 us-gaap Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
0
CY2022Q2 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther
4335000
CY2021Q2 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther
3584000
CY2022Q2 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
16691000
CY2021Q2 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
8979000
CY2022Q2 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
1088000
CY2021Q2 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
998000
CY2022Q2 gcbc Deferred Tax Liabilities Deferred Loan Costs
DeferredTaxLiabilitiesDeferredLoanCosts
1140000
CY2021Q2 gcbc Deferred Tax Liabilities Deferred Loan Costs
DeferredTaxLiabilitiesDeferredLoanCosts
220000
CY2022Q2 us-gaap Deferred Tax Liabilities Tax Deferred Income
DeferredTaxLiabilitiesTaxDeferredIncome
2839000
CY2021Q2 us-gaap Deferred Tax Liabilities Tax Deferred Income
DeferredTaxLiabilitiesTaxDeferredIncome
2907000
CY2022Q2 gcbc Deferred Tax Liabilities Unrealized Gains On Investment Available For Sale
DeferredTaxLiabilitiesUnrealizedGainsOnInvestmentAvailableForSale
0
CY2021Q2 gcbc Deferred Tax Liabilities Unrealized Gains On Investment Available For Sale
DeferredTaxLiabilitiesUnrealizedGainsOnInvestmentAvailableForSale
192000
CY2022Q2 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
244000
CY2021Q2 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
245000
CY2022Q2 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
5311000
CY2021Q2 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
4562000
CY2022Q2 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
11380000
CY2021Q2 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
4417000
CY2022Q2 us-gaap Liability For Uncertain Tax Positions Current
LiabilityForUncertainTaxPositionsCurrent
0
CY2021Q2 us-gaap Liability For Uncertain Tax Positions Current
LiabilityForUncertainTaxPositionsCurrent
0
CY2022Q2 us-gaap Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Bad Debt Reserve For Tax Purposes Of Qualified Lender
DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityBadDebtReserveForTaxPurposesOfQualifiedLender
1800000
CY2022Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
352000
CY2022Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
302000
CY2021Q2 gcbc Off Balance Sheet Credit Exposure Risk Participations Out
OffBalanceSheetCreditExposureRiskParticipationsOut
0
CY2022Q2 gcbc Off Balance Sheet Credit Exposure Risk Participations Out
OffBalanceSheetCreditExposureRiskParticipationsOut
0
CY2022Q2 gcbc Off Balance Sheet Credit Exposure Risk Participations In
OffBalanceSheetCreditExposureRiskParticipationsIn
7200000
CY2022 gcbc Off Balance Sheet Number Of Counterparties
OffBalanceSheetNumberOfCounterparties
4
CY2022Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1980000
CY2021Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1887000
CY2022Q2 us-gaap Operating Lease Liability
OperatingLeaseLiability
2040000
CY2021Q2 us-gaap Operating Lease Liability
OperatingLeaseLiability
1921000
CY2022 us-gaap Operating Lease Payments
OperatingLeasePayments
352000
CY2021 us-gaap Operating Lease Payments
OperatingLeasePayments
339000
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
415000
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
625000
CY2022 us-gaap Operating Lease Cost
OperatingLeaseCost
322000
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
321000
CY2022 us-gaap Variable Lease Cost
VariableLeaseCost
44000
CY2021 us-gaap Variable Lease Cost
VariableLeaseCost
40000
CY2022Q2 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
359000
CY2022Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
374000
CY2022Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
377000
CY2022Q2 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
409000
CY2022Q2 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
2173000
CY2022Q2 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
133000
CY2022Q2 us-gaap Operating Lease Liability
OperatingLeaseLiability
2040000
CY2022Q2 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P4Y10M17D
CY2021Q2 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P5Y9M3D
CY2022Q2 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0213
CY2021Q2 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0224
CY2022 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.52

Files In Submission

Name View Source Status
0001140361-22-032848-index-headers.html Edgar Link pending
0001140361-22-032848-index.html Edgar Link pending
0001140361-22-032848.txt Edgar Link pending
0001140361-22-032848-xbrl.zip Edgar Link pending
brhc10041684_10k.htm Edgar Link pending
brhc10041684_ex21.htm Edgar Link pending
brhc10041684_ex23.htm Edgar Link pending
brhc10041684_ex31-1.htm Edgar Link pending
brhc10041684_ex31-2.htm Edgar Link pending
brhc10041684_ex32-1.htm Edgar Link pending
brhc10041684_ex32-2.htm Edgar Link pending
Financial_Report.xlsx Edgar Link pending
gcbc-20220630.xsd Edgar Link pending
image00001.jpg Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
gcbc-20220630_lab.xml Edgar Link unprocessable
gcbc-20220630_def.xml Edgar Link unprocessable
brhc10041684_10k_htm.xml Edgar Link completed
FilingSummary.xml Edgar Link unprocessable
gcbc-20220630_pre.xml Edgar Link unprocessable
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
R95.htm Edgar Link pending
R96.htm Edgar Link pending
R97.htm Edgar Link pending
R98.htm Edgar Link pending
R99.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending
gcbc-20220630_cal.xml Edgar Link unprocessable