$CZNC
CITIZENS & NORTHERN CORP

2024 Q1 Form 10-K Financial Statement

#000155837024002879 Filed on March 11, 2024

View on sec.gov

Income Statement

Concept 2024 Q1 2023 Q4 2023
Revenue $30.34M $113.5M
YoY Change 16.06% 22.51%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development $1.992M $7.582M
YoY Change 2.89% 11.4%
% of Gross Profit
Depreciation & Amortization $509.0K $521.0K $2.151M
YoY Change -10.7% -14.45% -9.96%
% of Gross Profit
Operating Expenses $1.992M $7.582M
YoY Change 2.89% 11.4%
Operating Profit
YoY Change
Interest Expense $11.30M $33.10M
YoY Change 110.81% 247.77%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $6.458M $5.922M $30.48M
YoY Change -15.71% -38.0% -5.77%
Income Tax $1.152M $1.661M $6.335M
% Of Pretax Income 17.84% 28.05% 20.78%
Net Earnings $5.306M $4.231M $23.96M
YoY Change -15.14% -45.13% -9.17%
Net Earnings / Revenue 17.49% 21.11%
Basic Earnings Per Share $0.35 $1.57
Diluted Earnings Per Share $0.35 $0.28 $1.57
COMMON SHARES
Basic Shares Outstanding 15.38M 15.27M 15.24M
Diluted Shares Outstanding 15.23M 15.24M

Balance Sheet

Concept 2024 Q1 2023 Q4 2023
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $46.45M $56.88M
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 $21.85M $25.20M $25.20M
YoY Change 2.7% 16.82% 16.82%
Goodwill $52.51M $52.51M
YoY Change 0.0% 0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $17.70M $17.44M $17.44M
YoY Change -6.4% -16.49% -16.49%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets $2.522B $2.516B $2.516B
YoY Change 3.77% 2.5% 2.5%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $26.73M $23.07M $23.07M
YoY Change -0.08% -9.92% -9.92%
Accrued Expenses $3.570M $3.570M
YoY Change -13.62% -13.62%
Deferred Revenue
YoY Change
Short-Term Debt $48.83M $2.374M $2.374M
YoY Change -47.72% -97.03% -22.47%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $28.56M $29.01M $29.01M
YoY Change -2.01% 13.29% 13.29%
LONG-TERM LIABILITIES
Long-Term Debt $39.59M $39.55M $39.55M
YoY Change 0.45% -78.24% -78.24%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities $39.59M $39.55M $39.55M
YoY Change 0.45% -78.24% -78.24%
TOTAL LIABILITIES
Total Short-Term Liabilities $28.56M $29.01M $29.01M
Total Long-Term Liabilities $39.59M $39.55M $39.55M
Total Liabilities $2.260B $2.253B $2.253B
YoY Change 3.94% 2.19% 2.19%
SHAREHOLDERS EQUITY
Retained Earnings $158.1M $157.0M
YoY Change 3.99% 3.48%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost) $14.74M $16.63M
YoY Change 12.91% 32.81%
Treasury Stock Shares
Shareholders Equity $261.7M $262.4M $262.4M
YoY Change
Total Liabilities & Shareholders Equity $2.522B $2.516B $2.516B
YoY Change 3.77% 2.5% 2.5%

Cashflow Statement

Concept 2024 Q1 2023 Q4 2023
OPERATING ACTIVITIES
Net Income $5.306M $4.231M $23.96M
YoY Change -15.14% -45.13% -9.17%
Depreciation, Depletion And Amortization $509.0K $521.0K $2.151M
YoY Change -10.7% -14.45% -9.96%
Cash From Operating Activities $5.729M $7.748M $33.55M
YoY Change -40.0% -3.85% -3.04%
INVESTING ACTIVITIES
Capital Expenditures $744.0K $885.0K $2.265M
YoY Change 169.57% 193.05% -31.11%
Acquisitions
YoY Change
Other Investing Activities -$25.00K -$11.96M -$50.94M
YoY Change -64.29% -77.91% 24992.12%
Cash From Investing Activities -$18.62M -$12.84M -$53.20M
YoY Change -170.26% -76.41% -77.33%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net -$6.784M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 2.464M 9.564M 24.73M
YoY Change -106.55% -75.25% -83.72%
NET CHANGE
Cash From Operating Activities 5.729M 7.748M 33.55M
Cash From Investing Activities -18.62M -12.84M -53.20M
Cash From Financing Activities 2.464M 9.564M 24.73M
Net Change In Cash -10.43M 4.470M 5.080M
YoY Change 557.63% -157.71% -110.55%
FREE CASH FLOW
Cash From Operating Activities $5.729M $7.748M $33.55M
Capital Expenditures $744.0K $885.0K $2.265M
Free Cash Flow $4.985M $6.863M $31.28M
YoY Change -46.24% -11.51% -0.09%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2022 us-gaap Fair Value Recurring Basis Unobservable Input Reconciliation Liability Gain Loss Statement Of Income Extensible List
FairValueRecurringBasisUnobservableInputReconciliationLiabilityGainLossStatementOfIncomeExtensibleList
http://fasb.org/us-gaap/2023#RevenueFromContractWithCustomerExcludingAssessedTax
CY2023 us-gaap Fair Value Recurring Basis Unobservable Input Reconciliation Liability Gain Loss Statement Of Income Extensible List
FairValueRecurringBasisUnobservableInputReconciliationLiabilityGainLossStatementOfIncomeExtensibleList
http://fasb.org/us-gaap/2023#RevenueFromContractWithCustomerExcludingAssessedTax
CY2023 dei Entity Central Index Key
EntityCentralIndexKey
0000810958
CY2023 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2023 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2023
CY2023 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2023 dei Amendment Flag
AmendmentFlag
false
CY2022Q4 us-gaap Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List
OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2023#OtherAssets
CY2023Q4 us-gaap Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List
OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2023#OtherAssets
CY2022Q4 us-gaap Operating Lease Liability Statement Of Financial Position Extensible List
OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2023#OtherLiabilities
CY2023Q4 us-gaap Operating Lease Liability Statement Of Financial Position Extensible List
OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2023#OtherLiabilities
CY2023 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
PA
CY2023Q4 us-gaap Preferred Stock Value Outstanding
PreferredStockValueOutstanding
CY2022Q4 us-gaap Preferred Stock Value Outstanding
PreferredStockValueOutstanding
CY2020Q3 us-gaap Deferred Compensation Arrangement With Individual Maximum Contractual Term1
DeferredCompensationArrangementWithIndividualMaximumContractualTerm1
P10Y
CY2023Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
3570000
CY2021 us-gaap Fair Value Recurring Basis Unobservable Input Reconciliation Liability Gain Loss Statement Of Income Extensible List
FairValueRecurringBasisUnobservableInputReconciliationLiabilityGainLossStatementOfIncomeExtensibleList
http://fasb.org/us-gaap/2023#RevenueFromContractWithCustomerExcludingAssessedTax
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 Document Transition Report
DocumentTransitionReport
false
CY2023 dei Entity File Number
EntityFileNumber
0-16084
CY2023 dei Entity Registrant Name
EntityRegistrantName
CITIZENS & NORTHERN CORPORATION
CY2023 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
23-2451943
CY2023 dei Entity Address Address Line1
EntityAddressAddressLine1
90-92 MAIN STREET
CY2023 dei Entity Address City Or Town
EntityAddressCityOrTown
WELLSBORO
CY2023 dei Entity Address State Or Province
EntityAddressStateOrProvince
PA
CY2023 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
16901
CY2023 dei City Area Code
CityAreaCode
570
CY2023 dei Local Phone Number
LocalPhoneNumber
724-3411
CY2023 dei Security12b Title
Security12bTitle
Common Stock Par Value $1.00
CY2023 dei Trading Symbol
TradingSymbol
CZNC
CY2023 dei Security Exchange Name
SecurityExchangeName
NASDAQ
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
CY2023 dei Entity Filer Category
EntityFilerCategory
Accelerated Filer
CY2023 dei Entity Small Business
EntitySmallBusiness
false
CY2023 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2023 dei Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
true
CY2023 dei Document Fin Stmt Error Correction Flag
DocumentFinStmtErrorCorrectionFlag
false
CY2023 dei Entity Shell Company
EntityShellCompany
false
CY2023Q2 dei Entity Public Float
EntityPublicFloat
285962462
CY2024Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
15378065
CY2023Q4 us-gaap Due From Banks
DueFromBanks
24855000
CY2022Q4 us-gaap Due From Banks
DueFromBanks
25811000
CY2023Q4 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
32023000
CY2022Q4 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
29237000
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
56878000
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
55048000
CY2023Q4 us-gaap Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
415755000
CY2022Q4 us-gaap Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
498033000
CY2023Q4 us-gaap Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
1848139000
CY2022Q4 us-gaap Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
1740040000
CY2023Q4 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest Current
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterestCurrent
19208000
CY2022Q4 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest Current
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterestCurrent
16615000
CY2023Q4 us-gaap Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
1828931000
CY2022Q4 us-gaap Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
1723425000
CY2023Q4 us-gaap Bank Owned Life Insurance
BankOwnedLifeInsurance
63674000
CY2022Q4 us-gaap Bank Owned Life Insurance
BankOwnedLifeInsurance
31214000
CY2023Q4 us-gaap Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
9140000
CY2022Q4 us-gaap Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
8653000
CY2023Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
21632000
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
21574000
CY2023Q4 us-gaap Foreclosed Assets
ForeclosedAssets
478000
CY2022Q4 us-gaap Foreclosed Assets
ForeclosedAssets
275000
CY2023Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
17441000
CY2022Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
20884000
CY2023Q4 us-gaap Goodwill
Goodwill
52505000
CY2022Q4 us-gaap Goodwill
Goodwill
52505000
CY2023Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
2469000
CY2022Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
2877000
CY2023Q4 us-gaap Other Assets
OtherAssets
46681000
CY2022Q4 us-gaap Other Assets
OtherAssets
39819000
CY2023Q4 us-gaap Assets
Assets
2515584000
CY2022Q4 us-gaap Assets
Assets
2454307000
CY2023Q4 us-gaap Noninterest Bearing Deposit Liabilities Domestic
NoninterestBearingDepositLiabilitiesDomestic
490554000
CY2022Q4 us-gaap Noninterest Bearing Deposit Liabilities Domestic
NoninterestBearingDepositLiabilitiesDomestic
563843000
CY2023Q4 us-gaap Interest Bearing Deposit Liabilities Domestic
InterestBearingDepositLiabilitiesDomestic
1524252000
CY2022Q4 us-gaap Interest Bearing Deposit Liabilities Domestic
InterestBearingDepositLiabilitiesDomestic
1433750000
CY2023Q4 us-gaap Deposits
Deposits
2014806000
CY2022Q4 us-gaap Deposits
Deposits
1997593000
CY2023Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
33874000
CY2022Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
80062000
CY2023Q4 us-gaap Federal Home Loan Bank Advances Long Term
FederalHomeLoanBankAdvancesLongTerm
138337000
CY2022Q4 us-gaap Federal Home Loan Bank Advances Long Term
FederalHomeLoanBankAdvancesLongTerm
62347000
CY2023Q4 us-gaap Senior Notes
SeniorNotes
14831000
CY2022Q4 us-gaap Senior Notes
SeniorNotes
14765000
CY2023Q4 us-gaap Subordinated Debt
SubordinatedDebt
24717000
CY2022Q4 us-gaap Subordinated Debt
SubordinatedDebt
24607000
CY2023Q4 us-gaap Other Liabilities
OtherLiabilities
26638000
CY2022Q4 us-gaap Other Liabilities
OtherLiabilities
25608000
CY2023Q4 us-gaap Liabilities
Liabilities
2253203000
CY2022Q4 us-gaap Liabilities
Liabilities
2204982000
CY2022Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
1000
CY2023Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
1000
CY2022Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
30000
CY2023Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
30000
CY2022Q4 us-gaap Preferred Stock Liquidation Preference
PreferredStockLiquidationPreference
1000
CY2023Q4 us-gaap Preferred Stock Liquidation Preference
PreferredStockLiquidationPreference
1000
CY2022Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2023Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2022Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
1.00
CY2023Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
1.00
CY2022Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
30000000
CY2023Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
30000000
CY2023Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
16030172
CY2023Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
15295135
CY2022Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
16030172
CY2022Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
15518819
CY2023Q4 us-gaap Common Stock Value Outstanding
CommonStockValueOutstanding
16030000
CY2022Q4 us-gaap Common Stock Value Outstanding
CommonStockValueOutstanding
16030000
CY2023Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
144388000
CY2022Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
143950000
CY2023Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
157028000
CY2022Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
151743000
CY2023Q4 us-gaap Treasury Stock Common Shares
TreasuryStockCommonShares
735037
CY2022Q4 us-gaap Treasury Stock Common Shares
TreasuryStockCommonShares
511353
CY2023Q4 us-gaap Treasury Stock Value
TreasuryStockValue
16628000
CY2022Q4 us-gaap Treasury Stock Value
TreasuryStockValue
12520000
CY2023Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-38437000
CY2022Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-49878000
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
262381000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
249325000
CY2023Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
2515584000
CY2022Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
2454307000
CY2023 cznc Interest And Fee Income Loans Taxable
InterestAndFeeIncomeLoansTaxable
98854000
CY2022 cznc Interest And Fee Income Loans Taxable
InterestAndFeeIncomeLoansTaxable
78599000
CY2021 cznc Interest And Fee Income Loans Taxable
InterestAndFeeIncomeLoansTaxable
74549000
CY2023 cznc Interest On Loans To Political Subdivisions
InterestOnLoansToPoliticalSubdivisions
2225000
CY2022 cznc Interest On Loans To Political Subdivisions
InterestOnLoansToPoliticalSubdivisions
1965000
CY2021 cznc Interest On Loans To Political Subdivisions
InterestOnLoansToPoliticalSubdivisions
1770000
CY2023 us-gaap Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
8555000
CY2022 us-gaap Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
8360000
CY2021 us-gaap Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
5114000
CY2023 us-gaap Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
2427000
CY2022 us-gaap Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
3001000
CY2021 us-gaap Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
2684000
CY2023 us-gaap Dividend Income Equity Securities Operating
DividendIncomeEquitySecuritiesOperating
1443000
CY2022 us-gaap Dividend Income Equity Securities Operating
DividendIncomeEquitySecuritiesOperating
722000
CY2021 us-gaap Dividend Income Equity Securities Operating
DividendIncomeEquitySecuritiesOperating
384000
CY2023 us-gaap Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
113504000
CY2022 us-gaap Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
92647000
CY2021 us-gaap Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
84501000
CY2023 us-gaap Interest Expense Deposits
InterestExpenseDeposits
24233000
CY2022 us-gaap Interest Expense Deposits
InterestExpenseDeposits
6638000
CY2021 us-gaap Interest Expense Deposits
InterestExpenseDeposits
4538000
CY2023 us-gaap Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
3240000
CY2022 us-gaap Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
429000
CY2021 us-gaap Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
23000
CY2023 us-gaap Interest Expense Long Term Debt
InterestExpenseLongTermDebt
4230000
CY2022 us-gaap Interest Expense Long Term Debt
InterestExpenseLongTermDebt
896000
CY2021 us-gaap Interest Expense Long Term Debt
InterestExpenseLongTermDebt
399000
CY2023 cznc Interest Expense Senior Notes
InterestExpenseSeniorNotes
479000
CY2022 cznc Interest Expense Senior Notes
InterestExpenseSeniorNotes
477000
CY2021 cznc Interest Expense Senior Notes
InterestExpenseSeniorNotes
293000
CY2023 cznc Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
922000
CY2022 cznc Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
1079000
CY2021 cznc Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
1309000
CY2023 us-gaap Interest Expense
InterestExpense
33104000
CY2022 us-gaap Interest Expense
InterestExpense
9519000
CY2021 us-gaap Interest Expense
InterestExpense
6562000
CY2023 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
80400000
CY2022 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
83128000
CY2021 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
77939000
CY2023 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
186000
CY2022 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
7255000
CY2021 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
3661000
CY2023 us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
80214000
CY2022 us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
75873000
CY2021 us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
74278000
CY2023 cznc Trust Revenue
TrustRevenue
7413000
CY2022 cznc Trust Revenue
TrustRevenue
6994000
CY2021 cznc Trust Revenue
TrustRevenue
7234000
CY2023 us-gaap Brokerage Commissions Revenue
BrokerageCommissionsRevenue
1675000
CY2022 us-gaap Brokerage Commissions Revenue
BrokerageCommissionsRevenue
2291000
CY2021 us-gaap Brokerage Commissions Revenue
BrokerageCommissionsRevenue
1860000
CY2023 us-gaap Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
723000
CY2022 us-gaap Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
757000
CY2021 us-gaap Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
3428000
CY2023 us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
2703000
CY2022 us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
545000
CY2021 us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
573000
CY2023 us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
4610000
CY2022 us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
3698000
CY2021 us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
3580000
CY2023 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
-3036000
CY2022 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
20000
CY2021 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
24000
CY2023 us-gaap Noninterest Income
NoninterestIncome
24417000
CY2022 us-gaap Noninterest Income
NoninterestIncome
24432000
CY2021 us-gaap Noninterest Income
NoninterestIncome
25881000
CY2023 us-gaap Salaries Wages And Officers Compensation
SalariesWagesAndOfficersCompensation
44195000
CY2022 us-gaap Salaries Wages And Officers Compensation
SalariesWagesAndOfficersCompensation
41833000
CY2021 us-gaap Salaries Wages And Officers Compensation
SalariesWagesAndOfficersCompensation
37603000
CY2023 us-gaap Occupancy Net
OccupancyNet
5357000
CY2022 us-gaap Occupancy Net
OccupancyNet
5533000
CY2021 us-gaap Occupancy Net
OccupancyNet
4984000
CY2023 us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
7582000
CY2022 us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
6806000
CY2021 us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
5903000
CY2023 cznc Automated Teller Machine And Interchange Expense1
AutomatedTellerMachineAndInterchangeExpense1
1682000
CY2022 cznc Automated Teller Machine And Interchange Expense1
AutomatedTellerMachineAndInterchangeExpense1
1601000
CY2021 cznc Automated Teller Machine And Interchange Expense1
AutomatedTellerMachineAndInterchangeExpense1
1433000
CY2023 cznc Pennsylvania Shares Tax1
PennsylvaniaSharesTax1
1602000
CY2022 cznc Pennsylvania Shares Tax1
PennsylvaniaSharesTax1
1956000
CY2021 cznc Pennsylvania Shares Tax1
PennsylvaniaSharesTax1
1951000
CY2023 us-gaap Professional Fees
ProfessionalFees
2497000
CY2022 us-gaap Professional Fees
ProfessionalFees
2005000
CY2021 us-gaap Professional Fees
ProfessionalFees
2243000
CY2023 us-gaap Other Noninterest Expense
OtherNoninterestExpense
11233000
CY2022 us-gaap Other Noninterest Expense
OtherNoninterestExpense
8221000
CY2021 us-gaap Other Noninterest Expense
OtherNoninterestExpense
8355000
CY2023 us-gaap Noninterest Expense
NoninterestExpense
74148000
CY2022 us-gaap Noninterest Expense
NoninterestExpense
67955000
CY2021 us-gaap Noninterest Expense
NoninterestExpense
62472000
CY2023 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
30483000
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
32350000
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
37687000
CY2023 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
6335000
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5732000
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
7133000
CY2023 us-gaap Net Income Loss
NetIncomeLoss
24148000
CY2022 us-gaap Net Income Loss
NetIncomeLoss
26618000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
30554000
CY2023 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.57
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.71
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.92
CY2023 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.57
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.71
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.92
CY2023 us-gaap Net Income Loss
NetIncomeLoss
24148000
CY2022 us-gaap Net Income Loss
NetIncomeLoss
26618000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
30554000
CY2023 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
11512000
CY2022 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-69828000
CY2021 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-8669000
CY2023 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
-3036000
CY2022 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
20000
CY2021 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
24000
CY2023 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent
14548000
CY2022 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent
-69848000
CY2021 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent
-8693000
CY2023 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
-9000
CY2022 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
389000
CY2021 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
140000
CY2023 cznc Amortization Of Net Transition Obligation Prior Service Cost And Net Actuarial Loss
AmortizationOfNetTransitionObligationPriorServiceCostAndNetActuarialLoss
-56000
CY2022 cznc Amortization Of Net Transition Obligation Prior Service Cost And Net Actuarial Loss
AmortizationOfNetTransitionObligationPriorServiceCostAndNetActuarialLoss
-42000
CY2021 cznc Amortization Of Net Transition Obligation Prior Service Cost And Net Actuarial Loss
AmortizationOfNetTransitionObligationPriorServiceCostAndNetActuarialLoss
-17000
CY2023 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
65000
CY2022 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
-347000
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
-123000
CY2023 us-gaap Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
14483000
CY2022 us-gaap Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
-69501000
CY2021 us-gaap Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
-8570000
CY2023 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
3042000
CY2022 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
-14597000
CY2021 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
-1801000
CY2023 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
11441000
CY2022 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-54904000
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-6769000
CY2023 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
35589000
CY2022 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-28286000
CY2021 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
23785000
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
299756000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
30554000
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-6769000
CY2021 us-gaap Dividends Common Stock
DividendsCommonStock
17645000
CY2021 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
1669000
CY2021 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
212000
CY2021 us-gaap Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
0
CY2021 us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
0
CY2021 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
1214000
CY2021 cznc Restricted Stock Purchased For Tax Withholding
RestrictedStockPurchasedForTaxWithholding
174000
CY2021 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
7412000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
301405000
CY2022 us-gaap Net Income Loss
NetIncomeLoss
26618000
CY2022 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-54904000
CY2022 us-gaap Dividends Common Stock
DividendsCommonStock
17487000
CY2022 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
1622000
CY2022 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
160000
CY2022 us-gaap Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
0
CY2022 us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
0
CY2022 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
1260000
CY2022 cznc Restricted Stock Purchased For Tax Withholding
RestrictedStockPurchasedForTaxWithholding
175000
CY2022 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
9174000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
249325000
CY2023 us-gaap Net Income Loss
NetIncomeLoss
24148000
CY2023 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
11441000
CY2023 us-gaap Dividends Common Stock
DividendsCommonStock
17211000
CY2023 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
1642000
CY2023 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
0
CY2023 us-gaap Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
0
CY2023 us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
0
CY2023 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
1472000
CY2023 cznc Restricted Stock Purchased For Tax Withholding
RestrictedStockPurchasedForTaxWithholding
219000
CY2023 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
6565000
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
262381000
CY2023 us-gaap Profit Loss
ProfitLoss
24148000
CY2022 us-gaap Profit Loss
ProfitLoss
26618000
CY2021 us-gaap Profit Loss
ProfitLoss
30554000
CY2023 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
186000
CY2022 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
7255000
CY2021 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
3661000
CY2023 us-gaap Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
-3036000
CY2022 us-gaap Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
20000
CY2021 us-gaap Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
24000
CY2023 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-2062000
CY2022 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-2760000
CY2021 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-2204000
CY2023 us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
2703000
CY2022 us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
545000
CY2021 us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
573000
CY2023 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
2151000
CY2022 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
2389000
CY2021 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
2130000
CY2023 cznc Other Accretion And Amortization
OtherAccretionAndAmortization
288000
CY2022 cznc Other Accretion And Amortization
OtherAccretionAndAmortization
1181000
CY2021 cznc Other Accretion And Amortization
OtherAccretionAndAmortization
2124000
CY2023 cznc Stock Based Compensation And Other Expenses
StockBasedCompensationAndOtherExpenses
1472000
CY2022 cznc Stock Based Compensation And Other Expenses
StockBasedCompensationAndOtherExpenses
1260000
CY2021 cznc Stock Based Compensation And Other Expenses
StockBasedCompensationAndOtherExpenses
1214000
CY2023 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
836000
CY2022 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-400000
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-1381000
CY2023 us-gaap Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
200000
CY2022 us-gaap Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
-126000
CY2021 us-gaap Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
68000
CY2023 us-gaap Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
723000
CY2022 us-gaap Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
757000
CY2021 us-gaap Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
3428000
CY2023 us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
24630000
CY2022 us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
26231000
CY2021 us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
105523000
CY2023 us-gaap Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
25106000
CY2022 us-gaap Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
27636000
CY2021 us-gaap Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
107797000
CY2023 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
1400000
CY2022 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
3532000
CY2021 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-186000
CY2023 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
4161000
CY2022 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-589000
CY2021 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
210000
CY2023 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
-66000
CY2022 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
62000
CY2021 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
-127000
CY2023 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
33548000
CY2022 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
34599000
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
34844000
CY2023 us-gaap Payments To Acquire Restricted Certificates Of Deposit
PaymentsToAcquireRestrictedCertificatesOfDeposit
0
CY2022 us-gaap Payments To Acquire Restricted Certificates Of Deposit
PaymentsToAcquireRestrictedCertificatesOfDeposit
250000
CY2021 us-gaap Payments To Acquire Restricted Certificates Of Deposit
PaymentsToAcquireRestrictedCertificatesOfDeposit
4500000
CY2023 cznc Proceeds From Maturities Of Certificates Of Deposit
ProceedsFromMaturitiesOfCertificatesOfDeposit
3250000
CY2022 cznc Proceeds From Maturities Of Certificates Of Deposit
ProceedsFromMaturitiesOfCertificatesOfDeposit
2000000
CY2021 cznc Proceeds From Maturities Of Certificates Of Deposit
ProceedsFromMaturitiesOfCertificatesOfDeposit
1240000
CY2023 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
60819000
CY2022 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
4100000
CY2021 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
2027000
CY2023 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
52323000
CY2022 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
58673000
CY2021 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
61684000
CY2023 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
23414000
CY2022 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
113715000
CY2021 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
243925000
CY2023 cznc Redemption Of Federal Home Loan Bank Stock
RedemptionOfFederalHomeLoanBankStock
22634000
CY2022 cznc Redemption Of Federal Home Loan Bank Stock
RedemptionOfFederalHomeLoanBankStock
11604000
CY2021 cznc Redemption Of Federal Home Loan Bank Stock
RedemptionOfFederalHomeLoanBankStock
2517000
CY2023 cznc Payments To Acquire Federal Home Loan Bank Stock Pittsburgh
PaymentsToAcquireFederalHomeLoanBankStockPittsburgh
23680000
CY2022 cznc Payments To Acquire Federal Home Loan Bank Stock Pittsburgh
PaymentsToAcquireFederalHomeLoanBankStockPittsburgh
16459000
CY2021 cznc Payments To Acquire Federal Home Loan Bank Stock Pittsburgh
PaymentsToAcquireFederalHomeLoanBankStockPittsburgh
2110000
CY2023 us-gaap Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
6252000
CY2022 us-gaap Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
0
CY2021 us-gaap Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
0
CY2023 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
107356000
CY2022 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
178203000
CY2021 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
-78746000
CY2023 us-gaap Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
30000000
CY2022 us-gaap Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
0
CY2021 us-gaap Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
0
CY2023 us-gaap Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
363000
CY2022 us-gaap Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
0
CY2021 us-gaap Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
287000
CY2023 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
0
CY2022 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
0
CY2021 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
627000
CY2023 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
2265000
CY2022 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
3288000
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
1864000
CY2023 us-gaap Proceeds From Sale Of Foreclosed Assets
ProceedsFromSaleOfForeclosedAssets
267000
CY2022 us-gaap Proceeds From Sale Of Foreclosed Assets
ProceedsFromSaleOfForeclosedAssets
647000
CY2021 us-gaap Proceeds From Sale Of Foreclosed Assets
ProceedsFromSaleOfForeclosedAssets
1148000
CY2023 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-109000
CY2022 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-203000
CY2021 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-228000
CY2023 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-53202000
CY2022 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
51000
CY2021 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
394000
CY2022 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-234688000
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-103895000
CY2023 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
17234000
CY2022 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
72689000
CY2021 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
105381000
CY2023 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
-46188000
CY2022 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
78259000
CY2021 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
-18154000
CY2023 us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
85436000
CY2022 us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
50000000
CY2021 us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
0
CY2023 us-gaap Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
9395000
CY2022 us-gaap Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
15455000
CY2021 us-gaap Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
26095000
CY2023 us-gaap Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
0
CY2022 us-gaap Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
0
CY2021 us-gaap Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
14663000
CY2023 us-gaap Proceeds From Issuance Of Subordinated Long Term Debt
ProceedsFromIssuanceOfSubordinatedLongTermDebt
0
CY2022 us-gaap Proceeds From Issuance Of Subordinated Long Term Debt
ProceedsFromIssuanceOfSubordinatedLongTermDebt
0
CY2021 us-gaap Proceeds From Issuance Of Subordinated Long Term Debt
ProceedsFromIssuanceOfSubordinatedLongTermDebt
24437000
CY2023 us-gaap Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
0
CY2022 us-gaap Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
8500000
CY2021 us-gaap Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
8000000
CY2023 us-gaap Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
0
CY2022 us-gaap Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
160000
CY2021 us-gaap Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
212000
CY2023 cznc Payments For Repurchase Of Treasury Stock
PaymentsForRepurchaseOfTreasuryStock
6784000
CY2022 cznc Payments For Repurchase Of Treasury Stock
PaymentsForRepurchaseOfTreasuryStock
9349000
CY2021 cznc Payments For Repurchase Of Treasury Stock
PaymentsForRepurchaseOfTreasuryStock
7586000
CY2023 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
15569000
CY2022 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
15865000
CY2021 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
15976000
CY2023 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
24734000
CY2022 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
151939000
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
68882000
CY2023 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
5080000
CY2022 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
-48150000
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
-169000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
47698000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
95848000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
96017000
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
52778000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
47698000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
95848000
CY2023 cznc Accrued Purchase Of Available For Sale Debt Securities
AccruedPurchaseOfAvailableForSaleDebtSecurities
-2000000
CY2022 cznc Accrued Purchase Of Available For Sale Debt Securities
AccruedPurchaseOfAvailableForSaleDebtSecurities
2000000
CY2021 cznc Accrued Purchase Of Available For Sale Debt Securities
AccruedPurchaseOfAvailableForSaleDebtSecurities
-994000
CY2023 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
423000
CY2023 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
904000
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
739000
CY2023 us-gaap Interest Paid Net
InterestPaidNet
31936000
CY2022 us-gaap Interest Paid Net
InterestPaidNet
9497000
CY2021 us-gaap Interest Paid Net
InterestPaidNet
8174000
CY2023 us-gaap Income Taxes Paid
IncomeTaxesPaid
6383000
CY2022 us-gaap Income Taxes Paid
IncomeTaxesPaid
5561000
CY2021 us-gaap Income Taxes Paid
IncomeTaxesPaid
10098000
CY2023 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1
CY2023 us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">USE OF ESTIMATES – </b>The financial information is presented in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”). In preparing financial statements, management is required to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements. In addition, these estimates and assumptions affect revenues and expenses in the financial statements and as such, actual results could differ from those estimates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;">Material estimates that are particularly susceptible to change include: (1) the allowance for credit losses and (2) fair values of available-for-sale debt securities based on estimates from independent valuation services or from brokers.</p>
CY2023Q4 us-gaap Interest Receivable
InterestReceivable
2018000
CY2023 us-gaap Derivatives Methods Of Accounting Hedging Derivatives
DerivativesMethodsOfAccountingHedgingDerivatives
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">DERIVATIVES – </b>The Corporation is a party to derivative financial instruments. These financial instruments consist of interest rate swap agreements and risk participation agreements (RPAs) which contain master netting and collateral provisions designed to protect the party at risk. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;">Interest rate swaps with commercial banking customers were executed to enable the commercial banking customers to effectively exchange their floating interest rate exposures on loans into fixed interest rate exposures. Those interest rate swaps have been simultaneously economically hedged by offsetting interest rate swaps with a third party such that the Corporation has effectively exchanged its fixed interest rate exposures for floating rate exposures. These derivatives are not designated as hedges and are not speculative. Changes in the fair value of both the customer swaps and the offsetting swaps are recognized directly in earnings. Interest differentials paid or received under the swap agreements are reflected as adjustments to interest and fees on loans. The fair value of interest rate derivatives is included in the balance of other assets and other liabilities in the consolidated balance sheets.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;">The Corporation has entered into an RPA with another institution as a means to assume a portion of the credit risk associated with a loan structure which includes a derivative instrument, in exchange for fee income commensurate with the risk assumed.  This type of derivative is referred to as an “RPA In.”  The fair value of the RPA In is included in accrued interest and other liabilities in the consolidated balance sheets.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;">In an effort to reduce the credit risk associated with an interest rate swap agreement with a borrower for whom the Corporation has provided a loan structured with a derivative, the Corporation purchased an RPA from an institution participating in the facility in exchange for a fee commensurate with the risk shared. This type of derivative is referred to as an “RPA Out.”  The fair value of the RPA Out is included in other assets in the consolidated balance sheets.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;">Fees paid and received associated with RPAs, as well as changes in fair value of the related derivatives, are included in other noninterest income in the consolidated statements of income.</p>
CY2023Q4 cznc Assets Under Management Fair Value
AssetsUnderManagementFairValue
1188082000
CY2022Q4 cznc Assets Under Management Fair Value
AssetsUnderManagementFairValue
1063615000
CY2023 cznc Nonaccrual Loans To Accrual Status Contractual Performance Period
NonaccrualLoansToAccrualStatusContractualPerformancePeriod
P6M
CY2023 us-gaap Interest Income Financing Receivable Before Allowance For Credit Loss
InterestIncomeFinancingReceivableBeforeAllowanceForCreditLoss
7099000
CY2023Q4 cznc Financing Receivable Estimated Weighted Average Remaining Maturity Average Life
FinancingReceivableEstimatedWeightedAverageRemainingMaturityAverageLife
P4Y5M23D
CY2023Q1 cznc Financing Receivable Estimated Weighted Average Remaining Maturity Average Life
FinancingReceivableEstimatedWeightedAverageRemainingMaturityAverageLife
P4Y4M9D
CY2023 cznc Financing Receivable Forecast Relevant To Collectability Of Cash Flows
FinancingReceivableForecastRelevantToCollectabilityOfCashFlows
P2Y
CY2023 cznc Financing Receivable Forecast Relevant To Collectability Of Cash Flows
FinancingReceivableForecastRelevantToCollectabilityOfCashFlows
P2Y
CY2023Q4 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Accrued
UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued
0
CY2023 cznc Trust Revenue Earned And Collected Monthly Percent
TrustRevenueEarnedAndCollectedMonthlyPercent
0.81
CY2023 us-gaap Net Income Loss
NetIncomeLoss
24148000
CY2022 us-gaap Net Income Loss
NetIncomeLoss
26618000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
30554000
CY2023 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
186000
CY2022 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
237000
CY2021 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
241000
CY2023 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
23962000
CY2022 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
26381000
CY2021 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
30313000
CY2023 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
15241859
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
15455432
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
15765639
CY2023 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.57
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.71
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.92
CY2023 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
23962000
CY2022 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
26381000
CY2021 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
30313000
CY2023 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
15241859
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
15455432
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
15765639
CY2023 us-gaap Incremental Common Shares Attributable To Call Options And Warrants
IncrementalCommonSharesAttributableToCallOptionsAndWarrants
0
CY2022 us-gaap Incremental Common Shares Attributable To Call Options And Warrants
IncrementalCommonSharesAttributableToCallOptionsAndWarrants
3099
CY2021 us-gaap Incremental Common Shares Attributable To Call Options And Warrants
IncrementalCommonSharesAttributableToCallOptionsAndWarrants
6316
CY2023 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
15241859
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
15458531
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
15771955
CY2023 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.57
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.71
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.92
CY2023 us-gaap Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
118122
CY2022 us-gaap Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
138617
CY2021 us-gaap Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
125539
CY2021 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
CY2022 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
CY2023 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
8963
CY2023 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
11512000
CY2023 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
2418000
CY2023 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
9094000
CY2023 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
-3036000
CY2023 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
-638000
CY2023 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
-2398000
CY2023 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent
14548000
CY2023 us-gaap Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent
3056000
CY2023 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
11492000
CY2023 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
-9000
CY2023 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
-2000
CY2023 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-7000
CY2023 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
-56000
CY2023 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
-12000
CY2023 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
-44000
CY2023 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
65000
CY2023 us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
14000
CY2023 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
51000
CY2023 us-gaap Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
14483000
CY2023 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
3042000
CY2023 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
11441000
CY2022 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-69828000
CY2022 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
-14665000
CY2022 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-55163000
CY2022 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
20000
CY2022 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
4000
CY2022 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
16000
CY2022 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent
-69848000
CY2022 us-gaap Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent
-14669000
CY2022 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
-55179000
CY2022 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
389000
CY2022 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
81000
CY2022 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
308000
CY2022 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
-42000
CY2022 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
-9000
CY2022 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
-33000
CY2022 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
-347000
CY2022 us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
-72000
CY2022 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
-275000
CY2022 us-gaap Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
-69501000
CY2022 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
-14597000
CY2022 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-54904000
CY2021 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-8669000
CY2021 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
-1821000
CY2021 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-6848000
CY2021 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
24000
CY2021 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
5000
CY2021 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
19000
CY2021 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent
-8693000
CY2021 us-gaap Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent
-1826000
CY2021 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
-6867000
CY2021 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
140000
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
29000
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
111000
CY2021 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
-17000
CY2021 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
-4000
CY2021 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
-13000
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
-123000
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
-25000
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
-98000
CY2021 us-gaap Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
-8570000
CY2021 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
-1801000
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-6769000
CY2023Q4 cznc Cash And Cash Equivalents Other Than Deposits
CashAndCashEquivalentsOtherThanDeposits
52778000
CY2022Q4 cznc Cash And Cash Equivalents Other Than Deposits
CashAndCashEquivalentsOtherThanDeposits
47698000
CY2023Q4 us-gaap Certificates Of Deposit At Carrying Value
CertificatesOfDepositAtCarryingValue
4100000
CY2022Q4 us-gaap Certificates Of Deposit At Carrying Value
CertificatesOfDepositAtCarryingValue
7350000
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
56878000
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
55048000
CY2023Q4 us-gaap Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss
464968000
CY2023Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
351000
CY2023Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
49564000
CY2023Q4 us-gaap Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
415755000
CY2022Q4 us-gaap Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss
561794000
CY2022Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
321000
CY2022Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
64082000
CY2022Q4 us-gaap Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
498033000
CY2023Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
22261000
CY2023Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
133000
CY2023Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
371320000
CY2023Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
49431000
CY2023Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
393581000
CY2023Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
49564000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
297304000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
28730000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
184052000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
35352000
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
481356000
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
64082000
CY2023 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
89000
CY2022 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
48000
CY2021 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
27000
CY2023 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
3125000
CY2022 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
28000
CY2021 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
3000
CY2023 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
-3036000
CY2022 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
20000
CY2021 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
24000
CY2023 cznc Available For Sale Securities Net Realized Gain Tax Provision
AvailableForSaleSecuritiesNetRealizedGainTaxProvision
-638000
CY2022 cznc Available For Sale Securities Net Realized Gain Tax Provision
AvailableForSaleSecuritiesNetRealizedGainTaxProvision
4000
CY2021 cznc Available For Sale Securities Net Realized Gain Tax Provision
AvailableForSaleSecuritiesNetRealizedGainTaxProvision
5000
CY2023Q4 us-gaap Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis
13200000
CY2023Q4 us-gaap Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value
AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue
12937000
CY2023Q4 us-gaap Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis
27951000
CY2023Q4 us-gaap Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue
26299000
CY2023Q4 us-gaap Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis
77246000
CY2023Q4 us-gaap Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue
67709000
CY2023Q4 us-gaap Available For Sale Securities Debt Maturities Rolling After Year Ten Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis
106183000
CY2023Q4 us-gaap Available For Sale Securities Debt Maturities Rolling After Year Ten Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue
92101000
CY2023Q4 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
224580000
CY2023Q4 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
199046000
CY2023Q4 us-gaap Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss
464968000
CY2023Q4 us-gaap Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
415755000
CY2023Q4 cznc Deposits Secured
DepositsSecured
136494000
CY2022Q4 cznc Deposits Secured
DepositsSecured
196760000
CY2023Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
49564000
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
64082000
CY2022Q4 us-gaap Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
0
CY2023Q4 us-gaap Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
0
CY2023Q4 us-gaap Equity Securities Fv Ni Current And Noncurrent
EquitySecuritiesFvNiCurrentAndNoncurrent
871000
CY2022Q4 us-gaap Equity Securities Fv Ni Current And Noncurrent
EquitySecuritiesFvNiCurrentAndNoncurrent
859000
CY2021 cznc Number Of Equity Securities Sold
NumberOfEquitySecuritiesSold
0
CY2022 cznc Number Of Equity Securities Sold
NumberOfEquitySecuritiesSold
0
CY2023 cznc Number Of Equity Securities Sold
NumberOfEquitySecuritiesSold
0
CY2023Q4 us-gaap Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
1848139000
CY2022Q4 us-gaap Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
1740040000
CY2023Q4 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
19208000
CY2022Q4 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
16615000
CY2023Q4 us-gaap Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
1828931000
CY2022Q4 us-gaap Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
1723425000
CY2022Q4 cznc Financing Receivable Purchased With Credit Deterioration Amount At Reporting Date
FinancingReceivablePurchasedWithCreditDeteriorationAmountAtReportingDate
1027000000
CY2023Q4 us-gaap Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount
FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount
4459000
CY2022Q4 us-gaap Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount
FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount
4725000
CY2023Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
15177000
CY2023Q4 us-gaap Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
1848139000
CY2022Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
23085000
CY2022Q4 us-gaap Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
1740040000
CY2022Q4 us-gaap Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
1740040000
CY2023Q4 us-gaap Financing Receivable Excluding Accrued Interest Nonaccrual No Allowance
FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance
7391000
CY2023Q4 cznc Financing Receivable Excluding Accrued Interest Nonaccrual With Allowance
FinancingReceivableExcludingAccruedInterestNonaccrualWithAllowance
7786000
CY2023Q4 us-gaap Financing Receivable Excluding Accrued Interest Nonaccrual
FinancingReceivableExcludingAccruedInterestNonaccrual
15177000
CY2022Q4 us-gaap Financing Receivable Excluding Accrued Interest Nonaccrual
FinancingReceivableExcludingAccruedInterestNonaccrual
23085000
CY2023 us-gaap Financing Receivable Nonaccrual Interest Income
FinancingReceivableNonaccrualInterestIncome
932000
CY2023 us-gaap Financing Receivable Accrued Interest Writeoff
FinancingReceivableAccruedInterestWriteoff
79000
CY2023Q4 cznc Financing Receivable Recorded Investment Collateral Dependent Loans
FinancingReceivableRecordedInvestmentCollateralDependentLoans
11264000
CY2023Q4 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
743000
CY2022Q4 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
16615000
CY2023 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
356000
CY2023 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
92000
CY2023 cznc Credit Provision For Loan And Lease Losses
CreditProvisionForLoanAndLeaseLosses
753000
CY2023Q4 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
19208000
CY2022Q4 cznc Financing Receivable Individually Evaluated For Impairment1
FinancingReceivableIndividuallyEvaluatedForImpairment1
19358000
CY2022Q4 cznc Financing Receivable Collectively Evaluated For Impairment1
FinancingReceivableCollectivelyEvaluatedForImpairment1
1720682000
CY2022Q4 us-gaap Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
1740040000
CY2022Q4 cznc Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment2
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment2
453000
CY2022Q4 cznc Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment1
15162000
CY2022Q4 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
16615000
CY2023Q4 cznc Financing Receivable Individually Evaluated For Impairment Number Of Extension For Credit Graded
FinancingReceivableIndividuallyEvaluatedForImpairmentNumberOfExtensionForCreditGraded
1
CY2023 cznc Financing Receivable Individually Evaluated For Impairment Classified As Trouble Debt Restructuring Estimated Loss Amount
FinancingReceivableIndividuallyEvaluatedForImpairmentClassifiedAsTroubleDebtRestructuringEstimatedLossAmount
100000
CY2022Q4 cznc Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance1
ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance1
22508000
CY2022Q4 cznc Impaired Financing Receivable With No Related Allowance Recorded Investment1
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment1
15898000
CY2022Q4 cznc Impaired Financing Receivable No Related Allowance
ImpairedFinancingReceivableNoRelatedAllowance
0
CY2022Q4 cznc Impaired Financing Receivable With Related Allowance Unpaid Principal Balance1
ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance1
3460000
CY2022Q4 cznc Impaired Financing Receivable With Related Allowance Recorded Investment1
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment1
3460000
CY2022Q4 cznc Impaired Financing Receivable Related Allowance1
ImpairedFinancingReceivableRelatedAllowance1
453000
CY2022Q4 cznc Impaired Financing Receivable Unpaid Principal Balance1
ImpairedFinancingReceivableUnpaidPrincipalBalance1
25968000
CY2022Q4 cznc Impaired Financing Receivable Recorded Investment1
ImpairedFinancingReceivableRecordedInvestment1
19358000
CY2022Q4 cznc Impaired Financing Receivable Related Allowance1
ImpairedFinancingReceivableRelatedAllowance1
453000
CY2022 cznc Impaired Financing Receivable Average Recorded Investment1
ImpairedFinancingReceivableAverageRecordedInvestment1
12895000
CY2021 cznc Impaired Financing Receivable Average Recorded Investment1
ImpairedFinancingReceivableAverageRecordedInvestment1
18043000
CY2022 cznc Impaired Financing Receivable Interest Income Cash Basis Method1
ImpairedFinancingReceivableInterestIncomeCashBasisMethod1
2065000
CY2021 cznc Impaired Financing Receivable Interest Income Cash Basis Method1
ImpairedFinancingReceivableInterestIncomeCashBasisMethod1
821000
CY2022Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
30799000
CY2023Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
21632000
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
21574000
CY2023Q4 cznc Financing Receivable Modified Number Of Borrower
FinancingReceivableModifiedNumberOfBorrower
2
CY2023Q4 cznc Financing Receivable Modified Number Of Borrower
FinancingReceivableModifiedNumberOfBorrower
2
CY2023Q4 us-gaap Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
690000
CY2022Q4 us-gaap Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
425000
CY2022Q4 us-gaap Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
425000
CY2023 cznc Off Balance Sheet Credit Loss Liability Recoveries
OffBalanceSheetCreditLossLiabilityRecoveries
39000
CY2023 us-gaap Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
-567000
CY2023Q4 us-gaap Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
690000
CY2023Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
51387000
CY2022Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
52373000
CY2023Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
29755000
CY2023 us-gaap Depreciation Nonproduction
DepreciationNonproduction
2151000
CY2022 us-gaap Depreciation Nonproduction
DepreciationNonproduction
2389000
CY2021 us-gaap Depreciation Nonproduction
DepreciationNonproduction
2130000
CY2022 us-gaap Goodwill Period Increase Decrease
GoodwillPeriodIncreaseDecrease
0
CY2023 us-gaap Goodwill Period Increase Decrease
GoodwillPeriodIncreaseDecrease
0
CY2022Q4 us-gaap Goodwill
Goodwill
52505000
CY2023Q4 us-gaap Goodwill
Goodwill
52505000
CY2023 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2021 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2022 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2023 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2023Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
6639000
CY2022Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
6639000
CY2023Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
4170000
CY2022Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
3762000
CY2023Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
2469000
CY2022Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
2877000
CY2023 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
408000
CY2022 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
439000
CY2021 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
535000
CY2023Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
390000
CY2023Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
424000
CY2023Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
396000
CY2023Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
361000
CY2023Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
304000
CY2023Q4 us-gaap Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
290068000
CY2023Q4 us-gaap Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
84413000
CY2023Q4 us-gaap Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
36610000
CY2023Q4 us-gaap Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
6817000
CY2023Q4 us-gaap Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
6541000
CY2023Q4 us-gaap Time Deposits
TimeDeposits
424449000
CY2023Q4 us-gaap Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
134085000
CY2022Q4 us-gaap Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
85640000
CY2023Q4 cznc Contractual Maturities Time Deposits At Or Above Fdic Insurance Limit Three Months Or Less
ContractualMaturitiesTimeDepositsAtOrAboveFDICInsuranceLimitThreeMonthsOrLess
47773000
CY2023Q4 cznc Contractual Maturities Time Deposits At Or Above Fdic Insurance Limit Three Months Through Twelve Months
ContractualMaturitiesTimeDepositsAtOrAboveFDICInsuranceLimitThreeMonthsThroughTwelveMonths
45663000
CY2023Q4 cznc Contractual Maturities Time Deposits At Or Above Fdic Insurance Limit Six Months Through12 Months
ContractualMaturitiesTimeDepositsAtOrAboveFDICInsuranceLimitSixMonthsThrough12Months
40104000
CY2023Q4 cznc Contractual Maturities Time Deposits At Or Above Fdic Insurance Limit After3 Years
ContractualMaturitiesTimeDepositsAtOrAboveFDICInsuranceLimitAfter3Years
545000
CY2023Q4 us-gaap Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
134085000
CY2023Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
33874000
CY2022Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
80062000
CY2023Q4 us-gaap Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
0.0523
CY2022Q4 us-gaap Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
0.0428
CY2023 us-gaap Line Of Credit Facility Maximum Monthend Outstanding Amount
LineOfCreditFacilityMaximumMonthendOutstandingAmount
120290000
CY2022 us-gaap Line Of Credit Facility Maximum Monthend Outstanding Amount
LineOfCreditFacilityMaximumMonthendOutstandingAmount
90042000
CY2021 us-gaap Line Of Credit Facility Maximum Monthend Outstanding Amount
LineOfCreditFacilityMaximumMonthendOutstandingAmount
17353000
CY2023Q4 us-gaap Senior Notes
SeniorNotes
14831000
CY2022Q4 us-gaap Senior Notes
SeniorNotes
14765000
CY2023Q4 us-gaap Subordinated Debt
SubordinatedDebt
24717000
CY2022Q4 us-gaap Subordinated Debt
SubordinatedDebt
24607000
CY2023Q4 cznc Estimated Minimum Contribution To Defined Benefit Pension Plan
EstimatedMinimumContributionToDefinedBenefitPensionPlan
0
CY2023Q4 us-gaap Defined Benefit Plan Weighted Average Asset Allocations
DefinedBenefitPlanWeightedAverageAssetAllocations
1
CY2022Q4 us-gaap Defined Benefit Plan Weighted Average Asset Allocations
DefinedBenefitPlanWeightedAverageAssetAllocations
1
CY2023 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
1419000
CY2022 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
1415000
CY2021 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
1299000
CY2023Q4 cznc Employee Stock Ownership Plan Esop Diversification Feature Age Requirement
EmployeeStockOwnershipPlanESOPDiversificationFeatureAgeRequirement
55
CY2023 us-gaap Deferred Compensation Arrangement With Individual Requisite Service Period1
DeferredCompensationArrangementWithIndividualRequisiteServicePeriod1
P10Y
CY2023Q4 cznc Employee Stock Ownership Plan Esop Diversification Feature Percentage
EmployeeStockOwnershipPlanESOPDiversificationFeaturePercentage
0.50
CY2023 cznc Employee Stock Ownership Plan Esop Policy Diversification Feature Term
EmployeeStockOwnershipPlanESOPPolicyDiversificationFeatureTerm
P6Y
CY2022 cznc Employee Stock Ownership Plan Esop Shares Repurchased
EmployeeStockOwnershipPlanESOPSharesRepurchased
0
CY2023 cznc Employee Stock Ownership Plan Esop Shares Repurchased
EmployeeStockOwnershipPlanESOPSharesRepurchased
0
CY2023Q4 us-gaap Employee Stock Ownership Plan Esop Shares In Esop
EmployeeStockOwnershipPlanESOPSharesInESOP
579567
CY2022Q4 us-gaap Employee Stock Ownership Plan Esop Shares In Esop
EmployeeStockOwnershipPlanESOPSharesInESOP
564353
CY2021Q4 us-gaap Employee Stock Ownership Plan Esop Shares In Esop
EmployeeStockOwnershipPlanESOPSharesInESOP
513494
CY2023 us-gaap Employee Stock Ownership Plan Esop Cash Contributions To Esop
EmployeeStockOwnershipPlanESOPCashContributionsToESOP
1244000
CY2022 us-gaap Employee Stock Ownership Plan Esop Cash Contributions To Esop
EmployeeStockOwnershipPlanESOPCashContributionsToESOP
1170000
CY2021 us-gaap Employee Stock Ownership Plan Esop Cash Contributions To Esop
EmployeeStockOwnershipPlanESOPCashContributionsToESOP
1040000
CY2020Q3 cznc Deferred Compensation Monthly Payments To Be Made To Executives Or His Heirs
DeferredCompensationMonthlyPaymentsToBeMadeToExecutivesOrHisHeirs
1000000
CY2020Q3 cznc Deferred Compensation Liability Discount Rate
DeferredCompensationLiabilityDiscountRate
0.015
CY2020Q4 cznc Deferred Compensation Liability Discount Rate
DeferredCompensationLiabilityDiscountRate
0.015
CY2023Q4 us-gaap Deferred Compensation Liability Current And Noncurrent
DeferredCompensationLiabilityCurrentAndNoncurrent
905000
CY2022Q4 us-gaap Deferred Compensation Liability Current And Noncurrent
DeferredCompensationLiabilityCurrentAndNoncurrent
892000
CY2023 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
1472000
CY2022 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
1260000
CY2021 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
1214000
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
10564
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
20.45
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
24218
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
20.01
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
57111
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
18.92
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0
CY2023 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
8288
CY2023 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
20.45
CY2022 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
13654
CY2022 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
19.67
CY2021 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
22429
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
18.96
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
1630
CY2023 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
20.45
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
0
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
3156
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
19.20
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
0
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
0
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
7308
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
15.06
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
646
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
20.45
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
10564
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
20.45
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
24218
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
20.01
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
646
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
20.45
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
10564
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
20.45
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
24218
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
20.01
CY2023 cznc Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures Weighted Average Forfeiture Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresWeightedAverageForfeitureDateFairValue
5.50
CY2021 cznc Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures Weighted Average Forfeiture Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresWeightedAverageForfeitureDateFairValue
4.59
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
646
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
1000
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
14000
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
76000
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
97000
CY2023Q4 us-gaap Deferred Tax Assets Unrealized Losses On Trading Securities
DeferredTaxAssetsUnrealizedLossesOnTradingSecurities
10335000
CY2022Q4 us-gaap Deferred Tax Assets Unrealized Losses On Trading Securities
DeferredTaxAssetsUnrealizedLossesOnTradingSecurities
13391000
CY2023Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
4230000
CY2022Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
3648000
CY2023Q4 us-gaap Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
470000
CY2022Q4 us-gaap Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
938000
CY2023Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
1352000
CY2022Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
1149000
CY2023Q4 cznc Deferred Tax Assets Operating Lease Liability
DeferredTaxAssetsOperatingLeaseLiability
787000
CY2022Q4 cznc Deferred Tax Assets Operating Lease Liability
DeferredTaxAssetsOperatingLeaseLiability
907000
CY2023Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
731000
CY2022Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
779000
CY2023Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
541000
CY2022Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
659000
CY2023Q4 cznc Deferred Tax Assets Accrued Incentive Compensation
DeferredTaxAssetsAccruedIncentiveCompensation
463000
CY2022Q4 cznc Deferred Tax Assets Accrued Incentive Compensation
DeferredTaxAssetsAccruedIncentiveCompensation
354000
CY2023Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
1316000
CY2022Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
1115000
CY2023Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
20225000
CY2022Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
22940000
CY2023Q4 cznc Deferred Tax Liabilities Surrender Of Bank Owned Life Insurance
DeferredTaxLiabilitiesSurrenderOfBankOwnedLifeInsurance
950000
CY2022Q4 cznc Deferred Tax Liabilities Surrender Of Bank Owned Life Insurance
DeferredTaxLiabilitiesSurrenderOfBankOwnedLifeInsurance
0
CY2023Q4 cznc Deferred Tax Liabilities Defined Benefit Plans
DeferredTaxLiabilitiesDefinedBenefitPlans
119000
CY2022Q4 cznc Deferred Tax Liabilities Defined Benefit Plans
DeferredTaxLiabilitiesDefinedBenefitPlans
129000
CY2023Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
291000
CY2022Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
298000
CY2023Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
544000
CY2022Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
633000
CY2023Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
787000
CY2022Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
907000
CY2023Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
93000
CY2022Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
89000
CY2023Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
2784000
CY2022Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
2056000
CY2023Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
17441000
CY2022Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
20884000
CY2023 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
5499000
CY2022 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
5998000
CY2021 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
8386000
CY2023 us-gaap Income Tax Effects Allocated Directly To Equity
IncomeTaxEffectsAllocatedDirectlyToEquity
0
CY2022 us-gaap Income Tax Effects Allocated Directly To Equity
IncomeTaxEffectsAllocatedDirectlyToEquity
134000
CY2021 us-gaap Income Tax Effects Allocated Directly To Equity
IncomeTaxEffectsAllocatedDirectlyToEquity
128000
CY2023 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
836000
CY2022 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-400000
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-1381000
CY2023 us-gaap Income Tax Expense Benefit Intraperiod Tax Allocation
IncomeTaxExpenseBenefitIntraperiodTaxAllocation
6335000
CY2022 us-gaap Income Tax Expense Benefit Intraperiod Tax Allocation
IncomeTaxExpenseBenefitIntraperiodTaxAllocation
5732000
CY2021 us-gaap Income Tax Expense Benefit Intraperiod Tax Allocation
IncomeTaxExpenseBenefitIntraperiodTaxAllocation
7133000
CY2023 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
6401000
CY2023 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2022 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
6794000
CY2022 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2021 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
7914000
CY2021 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2023 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
964000
CY2023 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.032
CY2022 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
1029000
CY2022 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.032
CY2021 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
921000
CY2021 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.024
CY2023 cznc Income Tax Reconciliation Increase In Cash Surrender Value Of Life Insurance
IncomeTaxReconciliationIncreaseInCashSurrenderValueOfLifeInsurance
586000
CY2023 cznc Effective Income Rate Reconciliation Increase In Cash Surrender Value Of Life Insurance
EffectiveIncomeRateReconciliationIncreaseInCashSurrenderValueOfLifeInsurance
0.019
CY2022 cznc Income Tax Reconciliation Increase In Cash Surrender Value Of Life Insurance
IncomeTaxReconciliationIncreaseInCashSurrenderValueOfLifeInsurance
103000
CY2022 cznc Effective Income Rate Reconciliation Increase In Cash Surrender Value Of Life Insurance
EffectiveIncomeRateReconciliationIncreaseInCashSurrenderValueOfLifeInsurance
0.003
CY2021 cznc Income Tax Reconciliation Increase In Cash Surrender Value Of Life Insurance
IncomeTaxReconciliationIncreaseInCashSurrenderValueOfLifeInsurance
118000
CY2021 cznc Effective Income Rate Reconciliation Increase In Cash Surrender Value Of Life Insurance
EffectiveIncomeRateReconciliationIncreaseInCashSurrenderValueOfLifeInsurance
0.003
CY2023 us-gaap Income Tax Rate Reconciliation Deductions Employee Stock Ownership Plan Dividends
IncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
143000
CY2023 cznc Effective Income Tax Rate Reconciliation Deduction Employee Stock Ownership Plan Dividend Percent1
EffectiveIncomeTaxRateReconciliationDeductionEmployeeStockOwnershipPlanDividendPercent1
0.005
CY2022 us-gaap Income Tax Rate Reconciliation Deductions Employee Stock Ownership Plan Dividends
IncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
130000
CY2022 cznc Effective Income Tax Rate Reconciliation Deduction Employee Stock Ownership Plan Dividend Percent1
EffectiveIncomeTaxRateReconciliationDeductionEmployeeStockOwnershipPlanDividendPercent1
0.004
CY2021 us-gaap Income Tax Rate Reconciliation Deductions Employee Stock Ownership Plan Dividends
IncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
120000
CY2021 cznc Effective Income Tax Rate Reconciliation Deduction Employee Stock Ownership Plan Dividend Percent1
EffectiveIncomeTaxRateReconciliationDeductionEmployeeStockOwnershipPlanDividendPercent1
0.003
CY2023 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Surrender Of Bank Owned Life Insurance Amount
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSurrenderOfBankOwnedLifeInsuranceAmount
950000
CY2023 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Surrender Of Bank Owned Life Insurance Percent
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSurrenderOfBankOwnedLifeInsurancePercent
0.031
CY2022 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Surrender Of Bank Owned Life Insurance Amount
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSurrenderOfBankOwnedLifeInsuranceAmount
0
CY2022 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Surrender Of Bank Owned Life Insurance Percent
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSurrenderOfBankOwnedLifeInsurancePercent
0.000
CY2021 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Surrender Of Bank Owned Life Insurance Amount
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSurrenderOfBankOwnedLifeInsuranceAmount
0
CY2021 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Surrender Of Bank Owned Life Insurance Percent
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSurrenderOfBankOwnedLifeInsurancePercent
0.000
CY2023 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
329000
CY2023 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.011
CY2022 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
296000
CY2022Q4 cznc Number Of Executive Directors
NumberOfExecutiveDirectors
9
CY2021Q4 cznc Number Of Directors
NumberOfDirectors
13
CY2021Q4 cznc Number Of Executive Directors
NumberOfExecutiveDirectors
9
CY2022 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.009
CY2021 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
375000
CY2021 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.010
CY2023 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Interest Amount
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseInterestAmount
283000
CY2023 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Interest Percent
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseInterestPercent
0.009
CY2022 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Interest Amount
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseInterestAmount
87000
CY2022 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Interest Percent
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseInterestPercent
0.003
CY2021 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Interest Amount
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseInterestAmount
52000
CY2021 cznc Effective Income Tax Rate Reconciliation Nondeductible Expense Interest Percent
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseInterestPercent
0.001
CY2023 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
65000
CY2023 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.003
CY2022 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-183000
CY2022 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.006
CY2021 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-49000
CY2021 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.001
CY2023 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
6335000
CY2023 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.208
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5732000
CY2022 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.177
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
7133000
CY2021 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.189
CY2023Q4 cznc Operating Loss Carryforwards Limitations On Use Per Year
OperatingLossCarryforwardsLimitationsOnUsePerYear
563000
CY2023 cznc Operating Loss Carryforwards Limitations On Use Threshold Percentage Of Taxable Income
OperatingLossCarryforwardsLimitationsOnUseThresholdPercentageOfTaxableIncome
0.80
CY2023Q4 us-gaap Operating Loss Carryforwards
OperatingLossCarryforwards
2600000
CY2023Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2023Q4 cznc Number Of Directors
NumberOfDirectors
11
CY2023Q4 cznc Number Of Executive Directors
NumberOfExecutiveDirectors
11
CY2022Q4 cznc Number Of Directors
NumberOfDirectors
13
CY2023Q4 us-gaap Related Party Deposit Liabilities
RelatedPartyDepositLiabilities
9014000
CY2022Q4 us-gaap Related Party Deposit Liabilities
RelatedPartyDepositLiabilities
10882000
CY2023Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0196
CY2023Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
3570000
CY2022Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
4133000
CY2023 us-gaap Operating Lease Expense
OperatingLeaseExpense
644000
CY2022 us-gaap Operating Lease Expense
OperatingLeaseExpense
599000
CY2021 us-gaap Operating Lease Expense
OperatingLeaseExpense
492000
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
623000
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
593000
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
533000
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
509000
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
419000
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
1147000
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
3824000
CY2023Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
254000
CY2023Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
3570000
CY2023Q4 us-gaap Capital
Capital
290425000
CY2023Q4 us-gaap Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
0.1567
CY2023Q4 cznc Capital Required To Meet The Corporations Policy Thresholds
CapitalRequiredToMeetTheCorporationsPolicyThresholds
203809000
CY2023Q4 us-gaap Tier One Risk Based Capital
TierOneRiskBasedCapital
245810000
CY2023Q4 us-gaap Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
0.1327
CY2023Q4 cznc Tier One Capital Required To Meet The Corporations Policy Thresholds
TierOneCapitalRequiredToMeetTheCorporationsPolicyThresholds
166753000
CY2023Q4 us-gaap Common Equity Tier One Capital
CommonEquityTierOneCapital
245810000
CY2023Q4 us-gaap Common Equity Tier One Capital Ratio
CommonEquityTierOneCapitalRatio
0.1327
CY2023Q4 cznc Common Equity Tier One Risk Based Capital Required To Meet The Corporations Policy Thresholds
CommonEquityTierOneRiskBasedCapitalRequiredToMeetTheCorporationsPolicyThresholds
138961000
CY2023Q4 us-gaap Tier One Leverage Capital
TierOneLeverageCapital
245810000
CY2023Q4 us-gaap Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
0.0987
CY2023Q4 cznc Tier One Leverage Capital Required To Meet Corporations Policy Threshold
TierOneLeverageCapitalRequiredToMeetCorporationsPolicyThreshold
199151000
CY2022Q4 us-gaap Capital
Capital
285397000
CY2022Q4 us-gaap Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
0.1572
CY2022Q4 cznc Capital Required To Meet The Corporations Policy Thresholds
CapitalRequiredToMeetTheCorporationsPolicyThresholds
190590000
CY2022Q4 us-gaap Tier One Risk Based Capital
TierOneRiskBasedCapital
243750000
CY2022Q4 us-gaap Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
0.1343
CY2022Q4 cznc Tier One Capital Required To Meet The Corporations Policy Thresholds
TierOneCapitalRequiredToMeetTheCorporationsPolicyThresholds
154287000
CY2022Q4 us-gaap Common Equity Tier One Capital
CommonEquityTierOneCapital
243750000
CY2022Q4 us-gaap Common Equity Tier One Capital Ratio
CommonEquityTierOneCapitalRatio
0.1343
CY2022Q4 cznc Common Equity Tier One Risk Based Capital Required To Meet The Corporations Policy Thresholds
CommonEquityTierOneRiskBasedCapitalRequiredToMeetTheCorporationsPolicyThresholds
127060000
CY2022Q4 us-gaap Tier One Leverage Capital
TierOneLeverageCapital
243750000
CY2022Q4 us-gaap Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
0.1011
CY2022Q4 cznc Tier One Leverage Capital Required To Meet Corporations Policy Threshold
TierOneLeverageCapitalRequiredToMeetCorporationsPolicyThreshold
192941000
CY2023Q4 cznc Capital Conservation Buffer Lower Limit
CapitalConservationBufferLowerLimit
0.00025
CY2023Q4 cznc Capital Conservation Buffer Lower Limit
CapitalConservationBufferLowerLimit
0.00025
CY2023Q4 cznc Capital Conservation Buffer Lower Limit
CapitalConservationBufferLowerLimit
0.00025
CY2023Q4 cznc Capital Conservation Buffer Lower Limit
CapitalConservationBufferLowerLimit
0.00025
CY2023Q4 cznc Capital Conservation Buffer
CapitalConservationBuffer
0.000689
CY2023Q4 us-gaap Retained Earnings Unappropriated
RetainedEarningsUnappropriated
101550000
CY2023Q4 us-gaap Tangible Capital To Tangible Assets
TangibleCapitalToTangibleAssets
0.10
CY2023Q4 us-gaap Tangible Capital
TangibleCapital
25277000
CY2022Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2653000
CY2021Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2329000
CY2023 dei Auditor Name
AuditorName
Baker Tilly US, LLP
CY2023 cznc Net Effect From Risk Participation Agreements Transactions
NetEffectFromRiskParticipationAgreementsTransactions
18000
CY2022 cznc Net Effect From Risk Participation Agreements Transactions
NetEffectFromRiskParticipationAgreementsTransactions
14000
CY2022Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2653000
CY2021Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2329000
CY2020Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
1689000
CY2023 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues
206000
CY2022 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues
198000
CY2021 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues
708000
CY2023 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
-200000
CY2022 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
126000
CY2021 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
-68000
CY2023Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2659000
CY2023 dei Auditor Location
AuditorLocation
Pittsburgh, Pennsylvania
CY2023Q4 ecd Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
false
CY2023Q4 ecd Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
false
CY2023Q4 ecd Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
false
CY2023Q4 ecd Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
false
CY2023 dei Auditor Firm
AuditorFirmId
23

Files In Submission

Name View Source Status
0001558370-24-002879-index-headers.html Edgar Link pending
0001558370-24-002879-index.html Edgar Link pending
0001558370-24-002879.txt Edgar Link pending
0001558370-24-002879-xbrl.zip Edgar Link pending
cznc-20231231.xsd Edgar Link pending
cznc-20231231x10k.htm Edgar Link pending
cznc-20231231x10k001.jpg Edgar Link pending
cznc-20231231xex10d1.htm Edgar Link pending
cznc-20231231xex10d1001.jpg Edgar Link pending
cznc-20231231xex10d1002.jpg Edgar Link pending
cznc-20231231xex10d1003.jpg Edgar Link pending
cznc-20231231xex10d2.htm Edgar Link pending
cznc-20231231xex10d2001.jpg Edgar Link pending
cznc-20231231x10k_htm.xml Edgar Link completed
cznc-20231231xex10d2002.jpg Edgar Link pending
cznc-20231231xex10d2003.jpg Edgar Link pending
cznc-20231231xex10d3.htm Edgar Link pending
cznc-20231231xex10d3001.jpg Edgar Link pending
cznc-20231231xex10d3002.jpg Edgar Link pending
cznc-20231231xex10d3003.jpg Edgar Link pending
cznc-20231231xex10d4.htm Edgar Link pending
cznc-20231231xex10d4001.jpg Edgar Link pending
cznc-20231231xex10d5.htm Edgar Link pending
cznc-20231231xex10d5001.jpg Edgar Link pending
cznc-20231231xex10d5002.jpg Edgar Link pending
cznc-20231231xex10d5003.jpg Edgar Link pending
cznc-20231231xex10d5004.jpg Edgar Link pending
cznc-20231231xex21.htm Edgar Link pending
cznc-20231231xex23.htm Edgar Link pending
cznc-20231231xex31d1.htm Edgar Link pending
cznc-20231231xex31d2.htm Edgar Link pending
cznc-20231231xex32.htm Edgar Link pending
cznc-20231231xex99d1.htm Edgar Link pending
cznc-20231231xex99d1g001.jpg Edgar Link pending
cznc-20231231xex99d1g002.jpg Edgar Link pending
cznc-20231231xex99d1g003.jpg Edgar Link pending
cznc-20231231xex99d1g004.jpg Edgar Link pending
cznc-20231231xex99d1g005.jpg Edgar Link pending
cznc-20231231xex99d1g006.jpg Edgar Link pending
cznc-20231231xex99d1g007.jpg Edgar Link pending
cznc-20231231xex99d1g008.jpg Edgar Link pending
cznc-20231231xex99d1g009.jpg Edgar Link pending
cznc-20231231xex99d1g010.jpg Edgar Link pending
cznc-20231231xex99d1g011.jpg Edgar Link pending
cznc-20231231xex99d1g012.jpg Edgar Link pending
cznc-20231231xex99d1g013.jpg Edgar Link pending
cznc-20231231xex99d1g014.jpg Edgar Link pending
cznc-20231231xex99d1g015.jpg Edgar Link pending
cznc-20231231xex99d1g016.jpg Edgar Link pending
cznc-20231231xex99d1g017.jpg Edgar Link pending
cznc-20231231xex99d1g018.jpg Edgar Link pending
cznc-20231231xex99d1g019.jpg Edgar Link pending
cznc-20231231xex99d1g020.jpg Edgar Link pending
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
cznc-20231231_def.xml Edgar Link unprocessable
cznc-20231231_lab.xml Edgar Link unprocessable
FilingSummary.xml Edgar Link unprocessable
cznc-20231231_pre.xml Edgar Link unprocessable
R101.htm Edgar Link pending
R102.htm Edgar Link pending
R103.htm Edgar Link pending
R104.htm Edgar Link pending
R105.htm Edgar Link pending
R106.htm Edgar Link pending
R107.htm Edgar Link pending
R108.htm Edgar Link pending
R109.htm Edgar Link pending
R11.htm Edgar Link pending
R110.htm Edgar Link pending
R111.htm Edgar Link pending
R112.htm Edgar Link pending
R113.htm Edgar Link pending
R114.htm Edgar Link pending
R115.htm Edgar Link pending
R116.htm Edgar Link pending
R117.htm Edgar Link pending
R118.htm Edgar Link pending
R119.htm Edgar Link pending
R12.htm Edgar Link pending
R120.htm Edgar Link pending
R121.htm Edgar Link pending
R122.htm Edgar Link pending
R123.htm Edgar Link pending
R124.htm Edgar Link pending
R125.htm Edgar Link pending
R126.htm Edgar Link pending
R127.htm Edgar Link pending
R128.htm Edgar Link pending
R129.htm Edgar Link pending
R13.htm Edgar Link pending
R130.htm Edgar Link pending
R131.htm Edgar Link pending
R132.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
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
cznc-20231231_cal.xml Edgar Link unprocessable