$CCNE
CNB FINANCIAL CORP/PA Stock $ccne

$ccne Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000073677223000023 Filed on March 03, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$66.64M		$213.7M
YoY Change	44.07%		19.01%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.923M	$1.317M	$6.573M
YoY Change	9.39%	13.53%	5.32%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$19.00M		$24.08M
YoY Change	422.44%		21.49%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$20.40M	$19.87M	$78.21M
YoY Change	8.89%	12.25%	10.51%
Income Tax	$3.912M	$3.989M	$15.03M
% Of Pretax Income	19.18%	20.08%	19.21%
Net Earnings	$15.41M	$14.77M	$63.19M
YoY Change	1.11%	0.98%	9.5%
Net Earnings / Revenue	23.13%		29.56%
Basic Earnings Per Share	$0.73		$3.26
Diluted Earnings Per Share	$0.73	$0.82	$3.26
COMMON SHARES
Basic Shares Outstanding	21.12M shares	21.12M shares	17.99M shares
Diluted Shares Outstanding	21.08M shares		18.02M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$188.6M	$106.3M
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	$105.2M	$68.54M	$100.8M
YoY Change	19.67%	11.15%	23.58%
Goodwill		$43.75M
YoY Change		0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$5.583B	$5.475B	$5.475B
YoY Change	5.66%	2.74%	2.75%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$39.56M	$50.89M	$50.89M
YoY Change	11.75%	15.14%	15.14%
Accrued Expenses	$36.11M	$33.73M	$33.73M
YoY Change	33.76%	59.08%	59.08%
Deferred Revenue
YoY Change
Short-Term Debt	$102.1M	$132.4M	$132.4M
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$177.8M	$84.62M	$84.62M
YoY Change	184.87%	29.38%	29.38%
LONG-TERM LIABILITIES
Long-Term Debt	$84.04M	$83.96M	$105.0M
YoY Change	0.36%	0.36%	0.16%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$84.04M	$83.96M	$105.0M
YoY Change	0.36%	0.36%	-0.22%
TOTAL LIABILITIES
Total Short-Term Liabilities	$177.8M	$84.62M	$84.62M
Total Long-Term Liabilities	$84.04M	$83.96M	$105.0M
Total Liabilities	$5.037B	$4.944B	$4.944B
YoY Change	3.68%	1.19%	1.19%
SHAREHOLDERS EQUITY
Retained Earnings	$318.6M	$306.9M
YoY Change	17.23%	17.78%
Common Stock	$219.6M	$221.6M
YoY Change	73.29%	73.97%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$546.4M	$530.8M	$530.8M
YoY Change
Total Liabilities & Shareholders Equity	$5.583B	$5.475B	$5.475B
YoY Change	5.66%	2.74%	2.75%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$15.41M	$14.77M	$63.19M
YoY Change	1.11%	0.98%	9.5%
Depreciation, Depletion And Amortization	$1.923M	$1.317M	$6.573M
YoY Change	9.39%	13.53%	5.32%
Cash From Operating Activities	$4.814M	$25.77M	$64.05M
YoY Change	27.09%	27.14%	8.71%
INVESTING ACTIVITIES
Capital Expenditures	$3.382M	$4.012M	$12.29M
YoY Change	80.47%	-458.21%	89.54%
Acquisitions
YoY Change
Other Investing Activities	-$13.10M	-$251.5M	-$792.4M
YoY Change	-95.61%	176.55%	96.49%
Cash From Investing Activities	-$16.61M	-$255.5M	-$804.7M
YoY Change	-94.47%	177.51%	96.38%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$94.05M
YoY Change
Debt Paid & Issued, Net			$0.00
YoY Change			-100.0%
Cash From Financing Activities	$94.10M	126.3M	$114.7M
YoY Change	-408.92%	88.57%	-79.15%
NET CHANGE
Cash From Operating Activities	$4.814M	25.77M	$64.05M
Cash From Investing Activities	-$16.61M	-255.5M	-$804.7M
Cash From Financing Activities	$94.10M	126.3M	$114.7M
Net Change In Cash	$82.31M	-103.5M	-$625.9M
YoY Change	-125.15%	2029.86%	-413.73%
FREE CASH FLOW
Cash From Operating Activities	$4.814M	$25.77M	$64.05M
Capital Expenditures	$3.382M	$4.012M	$12.29M
Free Cash Flow	$1.432M	$21.76M	$51.76M
YoY Change	-25.18%	1.73%	-1.28%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Entity Registrant Name EntityRegistrantName	CNB FINANCIAL CORP/PA
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000736772
CY2021Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#InterestReceivableAndOtherAssets
CY2022Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#InterestReceivableAndOtherAssets
CY2021Q4	us-gaap	Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#InterestReceivableAndOtherAssets
CY2022Q4	us-gaap	Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#InterestReceivableAndOtherAssets
CY2021Q4	us-gaap	Derivative Asset Statement Of Financial Position Extensible Enumeration DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2022#InterestReceivableAndOtherAssets
CY2021Q4	us-gaap	Derivative Liability Statement Of Financial Position Extensible Enumeration DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration	http://www.progbank.com/20221231#AccruedInterestPayableAndOtherLiabilities
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2021Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://www.progbank.com/20221231#AccruedInterestPayableAndOtherLiabilities
CY2022Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://www.progbank.com/20221231#AccruedInterestPayableAndOtherLiabilities
CY2021	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2022#OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
CY2020	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2022#OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
CY2022	dei	Document Type DocumentType	10-K
CY2022	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2022#OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-39472
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	PA
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	25-1450605
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	1 South Second Street
CY2022	dei	Entity Address Address Line2 EntityAddressAddressLine2	P.O. Box 42
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Clearfield
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	PA
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	16830
CY2022	dei	City Area Code CityAreaCode	814
CY2022	dei	Local Phone Number LocalPhoneNumber	765-9621
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
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CY2021Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	42440000	usd
CY2022Q4	ccne	Interest Bearing Deposits With Federal Reserve InterestBearingDepositsWithFederalReserve	43401000	usd
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CY2022Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	4000000	usd
CY2021Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	5452000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	106285000	usd
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CY2022Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	367388000	usd
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CY2021	us-gaap	Dividend Income Operating DividendIncomeOperating	259000	usd
CY2020	us-gaap	Dividend Income Operating DividendIncomeOperating	677000	usd
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	213738000	usd
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	179600000	usd
CY2020	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	167167000	usd
CY2022	ccne	Interest Expense Debt And Finance Lease Interest Expense InterestExpenseDebtAndFinanceLeaseInterestExpense	389000	usd
CY2021	ccne	Interest Expense Debt And Finance Lease Interest Expense InterestExpenseDebtAndFinanceLeaseInterestExpense	23000	usd
CY2020	ccne	Interest Expense Debt And Finance Lease Interest Expense InterestExpenseDebtAndFinanceLeaseInterestExpense	4534000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	127000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	276000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	224000	usd
CY2022	us-gaap	Interest Expense Other InterestExpenseOther	3857000	usd
CY2021	us-gaap	Interest Expense Other InterestExpenseOther	4735000	usd
CY2020	us-gaap	Interest Expense Other InterestExpenseOther	3780000	usd
CY2022	us-gaap	Interest Expense InterestExpense	24079000	usd
CY2021	us-gaap	Interest Expense InterestExpense	19820000	usd
CY2020	us-gaap	Interest Expense InterestExpense	32456000	usd
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	189659000	usd
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	159780000	usd
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	134711000	usd
CY2022	ccne	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal And Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversalAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	8589000	usd
CY2021	ccne	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal And Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversalAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	6003000	usd
CY2020	ccne	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal And Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversalAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	15354000	usd
CY2022	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	181070000	usd
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	153777000	usd
CY2020	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	119357000	usd
CY2022	ccne	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	7206000	usd
CY2021	ccne	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	6195000	usd
CY2020	ccne	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	5095000	usd
CY2022	ccne	Other Service Charges And Fees OtherServiceChargesAndFees	3196000	usd
CY2021	ccne	Other Service Charges And Fees OtherServiceChargesAndFees	2436000	usd
CY2020	ccne	Other Service Charges And Fees OtherServiceChargesAndFees	2548000	usd
CY2022	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	7172000	usd
CY2021	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	6740000	usd
CY2020	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	5497000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	651000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	783000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	2190000	usd
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	651000	usd
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	783000	usd
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	2190000	usd
CY2022	us-gaap	Debt Securities Trading Realized Gain DebtSecuritiesTradingRealizedGain	0	usd
CY2021	us-gaap	Debt Securities Trading Realized Gain DebtSecuritiesTradingRealizedGain	0	usd
CY2020	us-gaap	Debt Securities Trading Realized Gain DebtSecuritiesTradingRealizedGain	75000	usd
CY2022	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	-1149000	usd
CY2021	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	790000	usd
CY2020	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	253000	usd
CY2022	ccne	Mortgage Banking MortgageBanking	1237000	usd
CY2021	ccne	Mortgage Banking MortgageBanking	3147000	usd
CY2020	ccne	Mortgage Banking MortgageBanking	3354000	usd
CY2022	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	3433000	usd
CY2021	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2638000	usd
CY2020	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1747000	usd
CY2022	ccne	Card Processing And Interchange Income CardProcessingAndInterchangeIncome	7797000	usd
CY2021	ccne	Card Processing And Interchange Income CardProcessingAndInterchangeIncome	7796000	usd
CY2020	ccne	Card Processing And Interchange Income CardProcessingAndInterchangeIncome	5727000	usd
CY2022	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	5223000	usd
CY2021	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2909000	usd
CY2020	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1573000	usd
CY2022	us-gaap	Noninterest Income NoninterestIncome	34766000	usd
CY2021	us-gaap	Noninterest Income NoninterestIncome	33434000	usd
CY2020	us-gaap	Noninterest Income NoninterestIncome	28059000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Transition Asset Obligation Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationBeforeTax	-113000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Transition Asset Obligation Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationBeforeTax	-43000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Transition Asset Obligation Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationBeforeTax	0	usd
CY2022	ccne	Employee Benefits EmployeeBenefits	71460000	usd
CY2021	ccne	Employee Benefits EmployeeBenefits	61175000	usd
CY2020	ccne	Employee Benefits EmployeeBenefits	48723000	usd
CY2022	us-gaap	Occupancy Net OccupancyNet	13298000	usd
CY2021	us-gaap	Occupancy Net OccupancyNet	12381000	usd
CY2020	us-gaap	Occupancy Net OccupancyNet	12333000	usd
CY2022	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	17041000	usd
CY2021	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	11723000	usd
CY2020	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	7153000	usd
CY2022	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	4078000	usd
CY2021	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	4057000	usd
CY2020	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	3340000	usd
CY2022	ccne	Legal Professional And Examination Fees LegalProfessionalAndExaminationFees	4173000	usd
CY2021	ccne	Legal Professional And Examination Fees LegalProfessionalAndExaminationFees	3517000	usd
CY2020	ccne	Legal Professional And Examination Fees LegalProfessionalAndExaminationFees	2990000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	2887000	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	2081000	usd
CY2020	us-gaap	Advertising Expense AdvertisingExpense	1993000	usd
CY2022	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	2796000	usd
CY2021	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	2509000	usd
CY2020	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	2414000	usd
CY2022	ccne	Card Processing And Interchange Expense CardProcessingAndInterchangeExpense	4801000	usd
CY2021	ccne	Card Processing And Interchange Expense CardProcessingAndInterchangeExpense	3836000	usd
CY2020	ccne	Card Processing And Interchange Expense CardProcessingAndInterchangeExpense	3135000	usd
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	17088000	usd
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	15154000	usd
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	12603000	usd
CY2022	us-gaap	Acquisition Costs AcquisitionCosts	0	usd
CY2021	us-gaap	Acquisition Costs AcquisitionCosts	0	usd
CY2020	us-gaap	Acquisition Costs AcquisitionCosts	12642000	usd
CY2022	us-gaap	Noninterest Expense NoninterestExpense	137622000	usd
CY2021	us-gaap	Noninterest Expense NoninterestExpense	116433000	usd
CY2020	us-gaap	Noninterest Expense NoninterestExpense	107326000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	78214000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	70778000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	40090000	usd
CY2022	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	134000	usd
CY2021	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	116000	usd
CY2020	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	413000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15026000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13071000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7347000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	63188000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	57707000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	32743000	usd
CY2022	us-gaap	Dividends Preferred Stock DividendsPreferredStock	4302000	usd
CY2021	us-gaap	Dividends Preferred Stock DividendsPreferredStock	4302000	usd
CY2020	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1147000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	58886000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	53405000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	31596000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.26
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.16
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.97
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.26
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.16
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.97
CY2022Q4	us-gaap	Dividends Payable Amount Per Share DividendsPayableAmountPerShare	0.700
CY2021Q4	us-gaap	Dividends Payable Amount Per Share DividendsPayableAmountPerShare	0.685
CY2020Q4	us-gaap	Dividends Payable Amount Per Share DividendsPayableAmountPerShare	0.680
CY2022	us-gaap	Net Income Loss NetIncomeLoss	63188000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	57707000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	32743000	usd
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-53576000	usd
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-16044000	usd
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	8140000	usd
CY2022	us-gaap	Oci Debt Securities Available For Sale Transfer To Held To Maturity Adjustment From Aoci For Amortization Of Gain Loss After Tax OciDebtSecuritiesAvailableForSaleTransferToHeldToMaturityAdjustmentFromAociForAmortizationOfGainLossAfterTax	-875000	usd
CY2021	us-gaap	Oci Debt Securities Available For Sale Transfer To Held To Maturity Adjustment From Aoci For Amortization Of Gain Loss After Tax OciDebtSecuritiesAvailableForSaleTransferToHeldToMaturityAdjustmentFromAociForAmortizationOfGainLossAfterTax	0	usd
CY2020	us-gaap	Oci Debt Securities Available For Sale Transfer To Held To Maturity Adjustment From Aoci For Amortization Of Gain Loss After Tax OciDebtSecuritiesAvailableForSaleTransferToHeldToMaturityAdjustmentFromAociForAmortizationOfGainLossAfterTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-150000	usd
CY2021	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-275000	usd
CY2020	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-219000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	425000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	301000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-224000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-52126000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-15468000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	8135000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	11062000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	42239000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	40878000	usd
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	304966000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	32743000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	8135000	usd
CY2020	ccne	Stock Issued During Period Shares Restricted Stock Award Grants StockIssuedDuringPeriodSharesRestrictedStockAwardGrants	36968	shares
CY2020	ccne	Stock Issued During Period Value Restricted Stock Award Grants StockIssuedDuringPeriodValueRestrictedStockAwardGrants	0	usd
CY2020	ccne	Stock Issued During Period Shares Performance Based Restricted Stock Award StockIssuedDuringPeriodSharesPerformanceBasedRestrictedStockAward	8351	shares
CY2020	ccne	Stock Issued During Period Value Performance Based Restricted Stock Award StockIssuedDuringPeriodValuePerformanceBasedRestrictedStockAward	0	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1410000	usd
CY2020	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	115790	shares
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	3257000	usd
CY2020	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	66600	shares
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	981000	usd
CY2020	us-gaap	Stock And Warrants Issued During Period Value Preferred Stock And Warrants StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants	57785000	usd
CY2020	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	24667000	usd
CY2020	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	1147000	usd
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.68
CY2020	us-gaap	Dividends Cash DividendsCash	10981000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	416137000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	57707000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-15468000	usd
CY2021	us-gaap	Stock Issued During Period Shares Restricted Stock Award Forfeited StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited	2669	shares
CY2021	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0	usd
CY2021	ccne	Stock Issued During Period Shares Restricted Stock Award Grants StockIssuedDuringPeriodSharesRestrictedStockAwardGrants	55218	shares
CY2021	ccne	Stock Issued During Period Value Restricted Stock Award Grants StockIssuedDuringPeriodValueRestrictedStockAwardGrants	0	usd
CY2021	ccne	Stock Issued During Period Shares Performance Based Restricted Stock Award StockIssuedDuringPeriodSharesPerformanceBasedRestrictedStockAward	10587	shares
CY2021	ccne	Stock Issued During Period Value Performance Based Restricted Stock Award StockIssuedDuringPeriodValuePerformanceBasedRestrictedStockAward	0	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1411000	usd
CY2021	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	3000	shares
CY2021	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	0	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	75000	usd
CY2021	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	36359	shares
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1000000	usd
CY2021	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	4302000	usd
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	685
CY2021	us-gaap	Dividends Cash DividendsCash	11550000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	442847000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	63188000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-52126000	usd
CY2022	us-gaap	Stock Issued During Period Shares Restricted Stock Award Forfeited StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited	1440	shares
CY2022	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0	usd
CY2022	ccne	Stock Issued During Period Shares Restricted Stock Award Grants StockIssuedDuringPeriodSharesRestrictedStockAwardGrants	57823	shares
CY2022	ccne	Stock Issued During Period Value Restricted Stock Award Grants StockIssuedDuringPeriodValueRestrictedStockAwardGrants	0	usd
CY2022	ccne	Stock Issued During Period Shares Performance Based Restricted Stock Award StockIssuedDuringPeriodSharesPerformanceBasedRestrictedStockAward	11895	shares
CY2022	ccne	Stock Issued During Period Value Performance Based Restricted Stock Award StockIssuedDuringPeriodValuePerformanceBasedRestrictedStockAward	0	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1248000	usd
CY2022	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	3000	shares
CY2022	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	0	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	84000	usd
CY2022	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	4257446	shares
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	94051000	usd
CY2022	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	50166	shares
CY2022	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1342000	usd
CY2022	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	4302000	usd
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.70
CY2022	us-gaap	Dividends Cash DividendsCash	12557000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	530762000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	63188000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	57707000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	32743000	usd
CY2022	ccne	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal And Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversalAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	8589000	usd
CY2021	ccne	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal And Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversalAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	6003000	usd
CY2020	ccne	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal And Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversalAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	15354000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6573000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6241000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6082000	usd
CY2022	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	3316000	usd
CY2021	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	2127000	usd
CY2020	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	1955000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	303000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	177000	usd
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	0	usd
CY2022	ccne	Amortization Of Deferred Loan Origination Fees Ppp AmortizationOfDeferredLoanOriginationFeesPPP	1889000	usd
CY2021	ccne	Amortization Of Deferred Loan Origination Fees Ppp AmortizationOfDeferredLoanOriginationFeesPPP	8737000	usd
CY2020	ccne	Amortization Of Deferred Loan Origination Fees Ppp AmortizationOfDeferredLoanOriginationFeesPPP	5140000	usd
CY2022	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	1814000	usd
CY2021	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	1691000	usd
CY2020	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-1390000	usd
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	651000	usd
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	783000	usd
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	2190000	usd
CY2022	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	-1149000	usd
CY2021	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	790000	usd
CY2020	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	328000	usd
CY2022	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	1285000	usd
CY2021	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	2737000	usd
CY2020	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	2961000	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	170000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-230000	usd
CY2020	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-1097000	usd
CY2022	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	29151000	usd
CY2021	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	95258000	usd
CY2020	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	82619000	usd
CY2022	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	34181000	usd
CY2021	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	95411000	usd
CY2020	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	87528000	usd
CY2022	ccne	Increase Decrease In Bank Owned Life Insurance IncreaseDecreaseInBankOwnedLifeInsurance	2550000	usd
CY2021	ccne	Increase Decrease In Bank Owned Life Insurance IncreaseDecreaseInBankOwnedLifeInsurance	2184000	usd
CY2020	ccne	Increase Decrease In Bank Owned Life Insurance IncreaseDecreaseInBankOwnedLifeInsurance	1747000	usd
CY2022	ccne	Gain On Bank Owned Life Insurance GainOnBankOwnedLifeInsurance	883000	usd
CY2021	ccne	Gain On Bank Owned Life Insurance GainOnBankOwnedLifeInsurance	454000	usd
CY2020	ccne	Gain On Bank Owned Life Insurance GainOnBankOwnedLifeInsurance	0	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	1248000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	1411000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	1410000	usd
CY2022	us-gaap	Noncash Contribution Expense NoncashContributionExpense	84000	usd
CY2021	us-gaap	Noncash Contribution Expense NoncashContributionExpense	75000	usd
CY2020	us-gaap	Noncash Contribution Expense NoncashContributionExpense	0	usd
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	19065000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1056000	usd
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	6242000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	19572000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	7788000	usd
CY2020	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-3846000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	64053000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	58920000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	28758000	usd
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	70033000	usd
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	170962000	usd
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	164488000	usd
CY2022	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	22164000	usd
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	33553000	usd
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	57185000	usd
CY2022	ccne	Proceeds From Sale Of Securities Financing Activities ProceedsFromSaleOfSecuritiesFinancingActivities	0	usd
CY2021	ccne	Proceeds From Sale Of Securities Financing Activities ProceedsFromSaleOfSecuritiesFinancingActivities	0	usd
CY2020	ccne	Proceeds From Sale Of Securities Financing Activities ProceedsFromSaleOfSecuritiesFinancingActivities	5935000	usd
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	48433000	usd
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	341140000	usd
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	224080000	usd
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	23995000	usd
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	0	usd
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	0	usd
CY2022	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	213853000	usd
CY2021	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	0	usd
CY2020	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	0	usd
CY2022	us-gaap	Payments To Acquire Assets Investing Activities PaymentsToAcquireAssetsInvestingActivities	398000	usd
CY2021	us-gaap	Payments To Acquire Assets Investing Activities PaymentsToAcquireAssetsInvestingActivities	407000	usd
CY2020	us-gaap	Payments To Acquire Assets Investing Activities PaymentsToAcquireAssetsInvestingActivities	2447000	usd
CY2022	ccne	Proceeds From Loans Held For Sale Previously Classified As Portfolio Loans ProceedsFromLoansHeldForSalePreviouslyClassifiedAsPortfolioLoans	0	usd
CY2021	ccne	Proceeds From Loans Held For Sale Previously Classified As Portfolio Loans ProceedsFromLoansHeldForSalePreviouslyClassifiedAsPortfolioLoans	1921000	usd
CY2020	ccne	Proceeds From Loans Held For Sale Previously Classified As Portfolio Loans ProceedsFromLoansHeldForSalePreviouslyClassifiedAsPortfolioLoans	0	usd
CY2022	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	630605000	usd
CY2021	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	246043000	usd
CY2020	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	244903000	usd
CY2022	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	11644000	usd
CY2021	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	22000000	usd
CY2020	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	0	usd
CY2022	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	3273000	usd
CY2021	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	1390000	usd
CY2020	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	0	usd
CY2022	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	usd
CY2021	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	usd
CY2020	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	72852000	usd
CY2022	ccne	Purchase Of Federal Home Loan Bank Equity Interest And Restricted Equity Interests PurchaseOfFederalHomeLoanBankEquityInterestAndRestrictedEquityInterests	7439000	usd
CY2021	ccne	Purchase Of Federal Home Loan Bank Equity Interest And Restricted Equity Interests PurchaseOfFederalHomeLoanBankEquityInterestAndRestrictedEquityInterests	2258000	usd
CY2020	ccne	Purchase Of Federal Home Loan Bank Equity Interest And Restricted Equity Interests PurchaseOfFederalHomeLoanBankEquityInterestAndRestrictedEquityInterests	-7268000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12290000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6484000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5644000	usd
CY2022	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	496000	usd
CY2021	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	746000	usd
CY2020	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	666000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-804701000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-409760000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-168680000	usd
CY2022	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	-153191000	usd
CY2021	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	623967000	usd
CY2020	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	702452000	usd
CY2022	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	60009000	usd
CY2021	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-90092000	usd
CY2020	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-42510000	usd
CY2022	ccne	Payments For Purchase Of Treasury Stock PaymentsForPurchaseOfTreasuryStock	1671000	usd
CY2021	ccne	Payments For Purchase Of Treasury Stock PaymentsForPurchaseOfTreasuryStock	1163000	usd
CY2020	ccne	Payments For Purchase Of Treasury Stock PaymentsForPurchaseOfTreasuryStock	1307000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	94051000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	3257000	usd
CY2022	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	57785000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	12557000	usd
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	11550000	usd
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	10981000	usd
CY2022	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	4302000	usd
CY2021	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	4302000	usd
CY2020	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	1147000	usd
CY2022	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	usd
CY2021	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	83484000	usd
CY2020	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	231985000	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	50000000	usd
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	459892000	usd
CY2022	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	132396000	usd
CY2021	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	usd
CY2020	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	114735000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	550344000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	479642000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-625913000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	199504000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	339720000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	732198000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	532694000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	192974000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	106285000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	732198000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	532694000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	26804000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	20030000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	32957000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	17423000	usd
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	11788000	usd
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	9524000	usd
CY2022	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	785000	usd
CY2021	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	1470000	usd
CY2020	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	241000	usd
CY2022	ccne	Transfers From Loans Held For Sale To Loans Held For Investment TransfersFromLoansHeldForSaleToLoansHeldForInvestment	6448000	usd
CY2021	ccne	Transfers From Loans Held For Sale To Loans Held For Investment TransfersFromLoansHeldForSaleToLoansHeldForInvestment	9965000	usd
CY2020	ccne	Transfers From Loans Held For Sale To Loans Held For Investment TransfersFromLoansHeldForSaleToLoansHeldForInvestment	0	usd
CY2022	ccne	Transfers From Loans Held For Investment To Loans Held For Sale TransfersFromLoansHeldForInvestmentToLoansHeldForSale	0	usd
CY2021	ccne	Transfers From Loans Held For Investment To Loans Held For Sale TransfersFromLoansHeldForInvestmentToLoansHeldForSale	1921000	usd
CY2020	ccne	Transfers From Loans Held For Investment To Loans Held For Sale TransfersFromLoansHeldForInvestmentToLoansHeldForSale	0	usd
CY2022	ccne	Transfer Of Securities From Available For Sale To Held To Maturity TransferOfSecuritiesFromAvailableForSaleToHeldToMaturity	220757000	usd
CY2021	ccne	Transfer Of Securities From Available For Sale To Held To Maturity TransferOfSecuritiesFromAvailableForSaleToHeldToMaturity	0	usd
CY2020	ccne	Transfer Of Securities From Available For Sale To Held To Maturity TransferOfSecuritiesFromAvailableForSaleToHeldToMaturity	0	usd
CY2022	ccne	Grant Of Restricted Stock Awards From Treasury Stock GrantOfRestrictedStockAwardsFromTreasuryStock	1000000	usd
CY2021	ccne	Grant Of Restricted Stock Awards From Treasury Stock GrantOfRestrictedStockAwardsFromTreasuryStock	1374000	usd
CY2020	ccne	Grant Of Restricted Stock Awards From Treasury Stock GrantOfRestrictedStockAwardsFromTreasuryStock	934000	usd
CY2022	ccne	Grant Of Performance Based Restricted Stock From Treasury Stock GrantOfPerformanceBasedRestrictedStockFromTreasuryStock	173000	usd
CY2021	ccne	Grant Of Performance Based Restricted Stock From Treasury Stock GrantOfPerformanceBasedRestrictedStockFromTreasuryStock	262000	usd
CY2020	ccne	Grant Of Performance Based Restricted Stock From Treasury Stock GrantOfPerformanceBasedRestrictedStockFromTreasuryStock	217000	usd
CY2022	us-gaap	Restricted Stock Award Forfeitures RestrictedStockAwardForfeitures	36000	usd
CY2021	us-gaap	Restricted Stock Award Forfeitures RestrictedStockAwardForfeitures	64000	usd
CY2020	us-gaap	Restricted Stock Award Forfeitures RestrictedStockAwardForfeitures	0	usd
CY2022	us-gaap	Stock Issued1 StockIssued1	44000	usd
CY2021	us-gaap	Stock Issued1 StockIssued1	81000	usd
CY2020	us-gaap	Stock Issued1 StockIssued1	0	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	13371000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	2643000	usd
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	1386000	usd
CY2022Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	603000	usd
CY2021Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	0	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">To prepare financial statements in conformity with U.S. generally accepted accounting principles ("GAAP"), management makes estimates and assumptions based on available information. These estimates and assumptions affect the amounts reported in the financial statements and the disclosures provided, and actual results could differ. The allowance for credit losses on loans receivable and off-balance-sheet credit exposures, the fair values of financial instruments, goodwill and the status of contingencies are particularly subject to change.</span></div>
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2021	us-gaap	Debt Securities Available For Sale Accrued Interest Writeoff DebtSecuritiesAvailableForSaleAccruedInterestWriteoff	0	usd
CY2022	us-gaap	Debt Securities Available For Sale Accrued Interest Writeoff DebtSecuritiesAvailableForSaleAccruedInterestWriteoff	0	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	1500000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	2200000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss	1300000	usd
CY2021Q4	us-gaap	Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss	0	usd
CY2022Q4	us-gaap	Interest Receivable InterestReceivable	17300000	usd
CY2021Q4	us-gaap	Interest Receivable InterestReceivable	13300000	usd
CY2022	ccne	Delinquent Period DelinquentPeriod	P90D
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Concentration of Credit Risk</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Most of the Corporation’s business activity is with customers located within the Commonwealth of Pennsylvania and the states of Ohio, New York and Virginia. Therefore, the Corporation’s exposure to credit risk is significantly affected by changes in the economies of Pennsylvania, Ohio, New York and Virginia. At December 31, 2022 no industry concentration existed which exceeded 10% of the total loan portfolio.</span></div>
CY2022	ccne	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest Mean Loss Calculation Period FinancingReceivableAllowanceForCreditLossExcludingAccruedInterestMeanLossCalculationPeriod	8	q
CY2022Q4	ccne	Amortized Cost Of Loans Discounted Cash Flow Dcf Methodology Percentage AmortizedCostOfLoansDiscountedCashFlowDCFMethodologyPercentage	0.860
CY2021Q4	ccne	Amortized Cost Of Loans Discounted Cash Flow Dcf Methodology Percentage AmortizedCostOfLoansDiscountedCashFlowDCFMethodologyPercentage	0.884
CY2022Q4	ccne	Amortized Cost Of Loans Warm Methodology Percentage AmortizedCostOfLoansWARMMethodologyPercentage	0.140
CY2021Q4	ccne	Amortized Cost Of Loans Warm Methodology Percentage AmortizedCostOfLoansWARMMethodologyPercentage	0.116
CY2022Q4	ccne	Lessee Operating Lease Number Of Options To Extend LesseeOperatingLeaseNumberOfOptionsToExtend	1	renewal_option
CY2022	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div><span style="color:#212529;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Reclassifications</span></div><div><span><br/></span></div><div><span style="color:#212529;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain amounts appearing in the financial statements and notes thereto for prior periods have been reclassified to conform with the current presentation. The reclassifications had no effect on net income or shareholders’ equity as previously reported.</span></div>
CY2020Q1	us-gaap	Financing Receivable Purchased With Credit Deterioration Allowance For Credit Loss At Acquisition Date FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate	670000	usd
CY2020Q1	us-gaap	Notes Receivable Net NotesReceivableNet	2804035000	usd
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	19473000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0	usd
CY2022	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	usd
CY2021	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	usd
CY2020	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	4000000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	432992000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	24000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	61607000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	371409000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	698085000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	9550000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	10444000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	697191000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	404765000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	usd
CY2022Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	37377000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	0	usd
CY2022Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	367388000	usd
CY2021Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	0	usd
CY2021Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	usd
CY2021Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	0	usd
CY2021Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest	0	usd
CY2021Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	0	usd
CY2022Q1	ccne	Debt Securities Available For Sale Number Of Securities Transferred To Held To Maturity DebtSecuritiesAvailableForSaleNumberOfSecuritiesTransferredToHeldToMaturity	23	security
CY2022Q1	ccne	Debt Securities Available For Sale Transfer To Held To Maturity Fair Value DebtSecuritiesAvailableForSaleTransferToHeldToMaturityFairValue	101100000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	373000	usd
CY2022Q2	ccne	Debt Securities Available For Sale Number Of Securities Transferred To Held To Maturity DebtSecuritiesAvailableForSaleNumberOfSecuritiesTransferredToHeldToMaturity	51	security
CY2022Q2	ccne	Debt Securities Available For Sale Transfer To Held To Maturity Fair Value DebtSecuritiesAvailableForSaleTransferToHeldToMaturityFairValue	112600000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-6000000	usd
CY2022	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	22164000	usd
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	651000	usd
CY2022	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0	usd
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	33553000	usd
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	783000	usd
CY2021	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0	usd
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	57185000	usd
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	2257000	usd
CY2020	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	67000	usd
CY2022	ccne	Tax Provision Related To Net Realized Gains TaxProvisionRelatedToNetRealizedGains	137000	usd
CY2021	ccne	Tax Provision Related To Net Realized Gains TaxProvisionRelatedToNetRealizedGains	164000	usd
CY2020	ccne	Tax Provision Related To Net Realized Gains TaxProvisionRelatedToNetRealizedGains	460000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	4693000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	4661000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Maturity Allocated And Single Maturity Date Year One DebtSecuritiesHeldToMaturityAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateYearOne	5058000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	4966000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	43759000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	41340000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Maturity Allocated And Single Maturity Date After Year One Through Five DebtSecuritiesHeldToMaturityAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYearOneThroughFive	242927000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	225060000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	90489000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	77501000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Maturity Allocated And Single Maturity Date After Year5 Through10 DebtSecuritiesHeldToMaturityAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYear5Through10	59726000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	50409000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	24117000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	17681000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Maturity Allocated And Single Maturity Date After Year10 DebtSecuritiesHeldToMaturityAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYear10	0	usd
CY2022Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	0	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	163058000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	141183000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Maturity Allocated And Single Maturity Date DebtSecuritiesHeldToMaturityAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDate	307711000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Debt Maturities Single Maturity Date Fair Value HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue	280435000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	432992000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	371409000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss	404765000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	367388000	usd
CY2021Q4	ccne	Number Of Securities Holdings NumberOfSecuritiesHoldings	0	security
CY2022Q4	ccne	Number Of Securities Holdings NumberOfSecuritiesHoldings	0	security
CY2021Q4	ccne	Shareholders Equity Percentage ShareholdersEquityPercentage	0.10
CY2022Q4	ccne	Shareholders Equity Percentage ShareholdersEquityPercentage	0.10
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	123629000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	8810000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	241330000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	52797000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	364959000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	61607000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	338919000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	7075000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	92055000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	3369000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	430974000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	10444000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	167688000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	12316000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	199700000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	25061000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	367388000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	37377000	usd
CY2021Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	0	usd
CY2021Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	0	usd
CY2021Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	0	usd
CY2021Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	0	usd
CY2021Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	0	usd
CY2021Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	0	usd
CY2022Q4	us-gaap	Trading Securities TradingSecurities	9615000	usd
CY2021Q4	us-gaap	Trading Securities TradingSecurities	10366000	usd
CY2022	us-gaap	Proceeds From Sale Of Securities Operating Activities ProceedsFromSaleOfSecuritiesOperatingActivities	0	usd
CY2021	us-gaap	Proceeds From Sale Of Securities Operating Activities ProceedsFromSaleOfSecuritiesOperatingActivities	0	usd
CY2020	us-gaap	Proceeds From Sale Of Securities Operating Activities ProceedsFromSaleOfSecuritiesOperatingActivities	5900000	usd
CY2022	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	0	usd
CY2021	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	0	usd
CY2020	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	75000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	4275178000	usd
CY2022Q4	ccne	Percentage Of Total Loans PercentageOfTotalLoans	1.000
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	3634792000	usd
CY2021Q4	ccne	Percentage Of Total Loans PercentageOfTotalLoans	1.000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	43436000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37588000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	4231742000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	3597204000	usd
CY2022Q4	ccne	Financing Receivable Origination Fees Costs FinancingReceivableOriginationFeesCosts	4463000	usd
CY2021Q4	ccne	Financing Receivable Origination Fees Costs FinancingReceivableOriginationFeesCosts	5667000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37588000	usd
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	2985000	usd
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	847000	usd
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	7986000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	43436000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	34340000	usd
CY2021	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	3384000	usd
CY2021	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	629000	usd
CY2021	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	6003000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37588000	usd
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	19473000	usd
CY2020	us-gaap	Financing Receivable Excluding Accrued Interest Purchased With Credit Deterioration Allowance For Credit Loss At Acquisition Date FinancingReceivableExcludingAccruedInterestPurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate	980000	usd
CY2020	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	7078000	usd
CY2020	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	648000	usd
CY2020	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	15354000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	34340000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual FinancingReceivableExcludingAccruedInterestNonaccrual	20986000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual No Allowance FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance	14293000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest90 Days Or More Past Due Still Accruing FinancingReceivableExcludingAccruedInterest90DaysOrMorePastDueStillAccruing	1121000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual FinancingReceivableExcludingAccruedInterestNonaccrual	19420000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual No Allowance FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance	10593000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest90 Days Or More Past Due Still Accruing FinancingReceivableExcludingAccruedInterest90DaysOrMorePastDueStillAccruing	168000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	4275178000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	3634792000	usd
CY2022Q4	ccne	Financing Receivable Troubled Debt Restructuring Amortized Cost FinancingReceivableTroubledDebtRestructuringAmortizedCost	12400000	usd
CY2021Q4	ccne	Financing Receivable Troubled Debt Restructuring Amortized Cost FinancingReceivableTroubledDebtRestructuringAmortizedCost	16600000	usd
CY2022Q4	ccne	Financing Receivable Troubled Debt Restructuring Allowance For Loans FinancingReceivableTroubledDebtRestructuringAllowanceForLoans	2200000	usd
CY2021Q4	ccne	Financing Receivable Troubled Debt Restructuring Allowance For Loans FinancingReceivableTroubledDebtRestructuringAllowanceForLoans	2600000	usd
CY2022	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	2	loan
CY2022	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	1880000	usd
CY2022	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	1880000	usd
CY2021	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	4	loan
CY2021	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	5657000	usd
CY2021	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	5657000	usd
CY2020	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	11	loan
CY2020	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	5439000	usd
CY2020	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	5439000	usd
CY2022	ccne	Minimum Period To Be Considered For Loan To Have Defaulted MinimumPeriodToBeConsideredForLoanToHaveDefaulted	P90D
CY2021	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	loan
CY2022	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	loan
CY2020	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	loan
CY2021Q4	ccne	Troubled Debt Restructuring Loan Principal Balance Forgiven TroubledDebtRestructuringLoanPrincipalBalanceForgiven	0	usd
CY2022Q4	ccne	Troubled Debt Restructuring Loan Principal Balance Forgiven TroubledDebtRestructuringLoanPrincipalBalanceForgiven	0	usd
CY2020Q4	ccne	Troubled Debt Restructuring Loan Principal Balance Forgiven TroubledDebtRestructuringLoanPrincipalBalanceForgiven	0	usd
CY2022	ccne	Financing Receivable Troubled Debt Restructuring Accrual Status Restoration Period FinancingReceivableTroubledDebtRestructuringAccrualStatusRestorationPeriod	P6M
CY2020Q3	us-gaap	Financing Receivable Purchased With Credit Deterioration Amount At Purchase Price FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice	21768000	usd
CY2020Q3	us-gaap	Financing Receivable Purchased With Credit Deterioration Allowance For Credit Loss At Acquisition Date FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate	980000	usd
CY2020Q3	us-gaap	Financing Receivable Purchased With Credit Deterioration Discount Premium FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium	1063000	usd
CY2020Q3	us-gaap	Financing Receivable Purchased With Credit Deterioration Amount At Par Value FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue	23811000	usd
CY2021Q4	us-gaap	Foreclosed Assets ForeclosedAssets	707000	usd
CY2020Q4	us-gaap	Foreclosed Assets ForeclosedAssets	862000	usd
CY2019Q4	us-gaap	Foreclosed Assets ForeclosedAssets	1633000	usd
CY2022	ccne	Real Estate Acquired Additions Through Foreclosure RealEstateAcquiredAdditionsThroughForeclosure	785000	usd
CY2021	ccne	Real Estate Acquired Additions Through Foreclosure RealEstateAcquiredAdditionsThroughForeclosure	1470000	usd
CY2020	ccne	Real Estate Acquired Additions Through Foreclosure RealEstateAcquiredAdditionsThroughForeclosure	241000	usd
CY2022	ccne	Foreclosed Real Estate Assets Sold At Carrying Value ForeclosedRealEstateAssetsSoldAtCarryingValue	53000	usd
CY2021	ccne	Foreclosed Real Estate Assets Sold At Carrying Value ForeclosedRealEstateAssetsSoldAtCarryingValue	1625000	usd
CY2020	ccne	Foreclosed Real Estate Assets Sold At Carrying Value ForeclosedRealEstateAssetsSoldAtCarryingValue	1012000	usd
CY2022Q4	us-gaap	Foreclosed Assets ForeclosedAssets	1439000	usd
CY2021Q4	us-gaap	Foreclosed Assets ForeclosedAssets	707000	usd
CY2020Q4	us-gaap	Foreclosed Assets ForeclosedAssets	862000	usd
CY2022	ccne	Foreclosed Real Estate Gain Loss On Sale ForeclosedRealEstateGainLossOnSale	45000	usd
CY2021	ccne	Foreclosed Real Estate Gain Loss On Sale ForeclosedRealEstateGainLossOnSale	-32000	usd
CY2020	ccne	Foreclosed Real Estate Gain Loss On Sale ForeclosedRealEstateGainLossOnSale	-346000	usd
CY2022	ccne	Foreclosed Real Estate Operating Expense Net ForeclosedRealEstateOperatingExpenseNet	104000	usd
CY2021	ccne	Foreclosed Real Estate Operating Expense Net ForeclosedRealEstateOperatingExpenseNet	85000	usd
CY2020	ccne	Foreclosed Real Estate Operating Expense Net ForeclosedRealEstateOperatingExpenseNet	240000	usd
CY2022	ccne	Foreclosed Real Estate Gain Loss On Sale Net ForeclosedRealEstateGainLossOnSaleNet	-59000	usd
CY2021	ccne	Foreclosed Real Estate Gain Loss On Sale Net ForeclosedRealEstateGainLossOnSaleNet	-117000	usd
CY2020	ccne	Foreclosed Real Estate Gain Loss On Sale Net ForeclosedRealEstateGainLossOnSaleNet	-586000	usd
CY2022	us-gaap	Payments For Proceeds From Mortgage Servicing Rights PaymentsForProceedsFromMortgageServicingRights	264500000	usd
CY2021	us-gaap	Payments For Proceeds From Mortgage Servicing Rights PaymentsForProceedsFromMortgageServicingRights	264200000	usd
CY2022	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	34181000	usd
CY2021	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	95411000	usd
CY2020	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	87528000	usd
CY2022	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	29151000	usd
CY2021	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	97179000	usd
CY2020	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	82619000	usd
CY2022	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1285000	usd
CY2021	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2737000	usd
CY2020	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2961000	usd
CY2022	ccne	Loan Servicing Fees LoanServicingFees	781000	usd
CY2021	ccne	Loan Servicing Fees LoanServicingFees	720000	usd
CY2020	ccne	Loan Servicing Fees LoanServicingFees	726000	usd
CY2021Q4	ccne	Capitalized Mortgage Servicing Rights CapitalizedMortgageServicingRights	1664000	usd
CY2020Q4	ccne	Capitalized Mortgage Servicing Rights CapitalizedMortgageServicingRights	1527000	usd
CY2019Q4	ccne	Capitalized Mortgage Servicing Rights CapitalizedMortgageServicingRights	1573000	usd
CY2022	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	232000	usd
CY2021	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	514000	usd
CY2020	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	540000	usd
CY2022	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	0	usd
CY2021	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	0	usd
CY2020	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	0	usd
CY2022	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	92000	usd
CY2021	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	377000	usd
CY2020	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	586000	usd
CY2022Q4	ccne	Capitalized Mortgage Servicing Rights CapitalizedMortgageServicingRights	1804000	usd
CY2021Q4	ccne	Capitalized Mortgage Servicing Rights CapitalizedMortgageServicingRights	1664000	usd
CY2020Q4	ccne	Capitalized Mortgage Servicing Rights CapitalizedMortgageServicingRights	1527000	usd
CY2022Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	0	usd
CY2021Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	0	usd
CY2020Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	0	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	133502000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	121450000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	64967000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	59791000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	68535000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	61659000	usd
CY2022	us-gaap	Depreciation Depreciation	5300000	usd
CY2021	us-gaap	Depreciation Depreciation	5300000	usd
CY2020	us-gaap	Depreciation Depreciation	4600000	usd
CY2022Q4	ccne	Lease Number Of Renewal Options LeaseNumberOfRenewalOptions	1	loan
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	32307000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	19928000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	286000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	358000	usd
CY2022Q4	ccne	Lease Right Of Use Asset LeaseRightOfUseAsset	32593000	usd
CY2021Q4	ccne	Lease Right Of Use Asset LeaseRightOfUseAsset	20286000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	33726000	usd
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	21159000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	383000	usd
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	469000	usd
CY2022Q4	ccne	Lease Liability LeaseLiability	34109000	usd
CY2021Q4	ccne	Lease Liability LeaseLiability	21628000	usd
CY2022Q4	ccne	Finance Lease Net Of Accumulated Amortization FinanceLeaseNetOfAccumulatedAmortization	930000	usd
CY2021Q4	ccne	Finance Lease Net Of Accumulated Amortization FinanceLeaseNetOfAccumulatedAmortization	858000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	2264000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	1801000	usd
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	1785000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	59000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	55000	usd
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	87000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	72000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	72000	usd
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	72000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	19000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	23000	usd
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	27000	usd
CY2022	us-gaap	Sublease Income SubleaseIncome	79000	usd
CY2021	us-gaap	Sublease Income SubleaseIncome	71000	usd
CY2020	us-gaap	Sublease Income SubleaseIncome	86000	usd
CY2022	us-gaap	Lease Cost LeaseCost	2335000	usd
CY2021	us-gaap	Lease Cost LeaseCost	1880000	usd
CY2020	us-gaap	Lease Cost LeaseCost	1885000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	2367000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	105000	usd
CY2022Q4	ccne	Operating And Finance Lease Liability Due Next Twelve Months OperatingAndFinanceLeaseLiabilityDueNextTwelveMonths	2472000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	2298000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	105000	usd
CY2022Q4	ccne	Operating And Finance Lease Liability Due Year Two OperatingAndFinanceLeaseLiabilityDueYearTwo	2403000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2293000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	105000	usd
CY2022Q4	ccne	Operating And Finance Lease Liability Due Year Three OperatingAndFinanceLeaseLiabilityDueYearThree	2398000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2277000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	105000	usd
CY2022Q4	ccne	Operating And Finance Lease Liability Due Year Four OperatingAndFinanceLeaseLiabilityDueYearFour	2382000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2220000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	usd
CY2022Q4	ccne	Operating And Finance Lease Liability Due Year Five OperatingAndFinanceLeaseLiabilityDueYearFive	2220000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	42626000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q4	ccne	Operating And Finance Lease Liability After Year Five OperatingAndFinanceLeaseLiabilityAfterYearFive	42626000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	54081000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	420000	usd
CY2022Q4	ccne	Operating And Finance Lease Liability Due OperatingAndFinanceLeaseLiabilityDue	54501000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	20355000	usd
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	37000	usd
CY2022Q4	ccne	Operating And Finance Lease Liability Undiscounted Excess Amount OperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount	20392000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	33726000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	383000	usd
CY2022Q4	ccne	Operating And Finance Lease Liability OperatingAndFinanceLeaseLiability	34109000	usd
CY2022Q4	ccne	Lessee Operating Lease Lease Not Yet Commenced Liability LesseeOperatingLeaseLeaseNotYetCommencedLiability	3600000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P23Y10M24D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P18Y9M18D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P4Y
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P5Y
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0383
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0342
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0449
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0449
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	1183000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	964000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	43749000	usd
CY2020Q4	us-gaap	Goodwill Goodwill	43749000	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	usd
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	usd
CY2022Q4	us-gaap	Goodwill Goodwill	43749000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	43749000	usd
CY2022Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	85000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	73000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	62000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	51000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	40000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	53000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	364000	usd
CY2022Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	262954000	usd
CY2022Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	122314000	usd
CY2022Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	40319000	usd
CY2022Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	9632000	usd
CY2022Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	7547000	usd
CY2022Q4	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	3695000	usd
CY2022Q4	us-gaap	Time Deposits TimeDeposits	446461000	usd
CY2022Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	135400000	usd
CY2021Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	116600000	usd
CY2022Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Maximum Amount Available FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable	250000000	usd
CY2022Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	1600000000	usd
CY2021Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	1300000000	usd
CY2022Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	757800000	usd
CY2021Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	932700000	usd
CY2022Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	132396000	usd
CY2021Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	0	usd
CY2022	ccne	Federal Home Loan Bank Naming Applicable Municipalities As Beneficiaries FederalHomeLoanBankNamingApplicableMunicipalitiesAsBeneficiaries	75500000	usd
CY2021	ccne	Federal Home Loan Bank Naming Applicable Municipalities As Beneficiaries FederalHomeLoanBankNamingApplicableMunicipalitiesAsBeneficiaries	10400000	usd
CY2022Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	1000000	usd
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	1300000	usd
CY2022	ccne	Defined Contribution Plan Employer Matching Contribution Percent Of Employees Salary DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesSalary	0.70
CY2022	ccne	Employees Age Of Over With One Year Period EmployeesAgeOfOverWithOneYearPeriod	P21Y
CY2022	ccne	Employees Age Minimum Period EmployeesAgeMinimumPeriod	P1Y
CY2022Q4	ccne	Number Of Service Hours NumberOfServiceHours	1000	hour
CY2022	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	1
CY2022	ccne	Defined Contribution Plan Employer Matching Contribution Employee Contribution Percentage DefinedContributionPlanEmployerMatchingContributionEmployeeContributionPercentage	0.01
CY2022	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.03
CY2022	ccne	Defined Benefit Plan Compensation By Employer DefinedBenefitPlanCompensationByEmployer	0.50
CY2022	ccne	Defined Contribution Plan Employer Matching Contribution Employee Contribution Percentage DefinedContributionPlanEmployerMatchingContributionEmployeeContributionPercentage	0.01
CY2022	ccne	Employee Benefit Plans Contribution By Employee Percentage EmployeeBenefitPlansContributionByEmployeePercentage	0.02
CY2022	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1600000	usd
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1200000	usd
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1100000	usd
CY2022	ccne	Employees Age Of Over With One Year Period EmployeesAgeOfOverWithOneYearPeriod	P21Y
CY2022	ccne	Employees Age Minimum Period EmployeesAgeMinimumPeriod	P1Y
CY2022Q4	ccne	Number Of Service Hours NumberOfServiceHours	1000	hour
CY2022	ccne	Compensation Percentage In Excess Of Specified Amount CompensationPercentageInExcessOfSpecifiedAmount	0.057
CY2022	ccne	Excess Specified Compensation ExcessSpecifiedCompensation	147000	usd
CY2022	ccne	Salary Limit SalaryLimit	305000	usd
CY2022	ccne	Recognized Profit Sharing Expense RecognizedProfitSharingExpense	2900000	usd
CY2021	ccne	Recognized Profit Sharing Expense RecognizedProfitSharingExpense	2000000	usd
CY2020	ccne	Recognized Profit Sharing Expense RecognizedProfitSharingExpense	1900000	usd
CY2022Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent	9700000	usd
CY2021Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent	8800000	usd
CY2022	ccne	Expenses Related To Supplemental Executive Retirement Plan ExpensesRelatedToSupplementalExecutiveRetirementPlan	1300000	usd
CY2021	ccne	Expenses Related To Supplemental Executive Retirement Plan ExpensesRelatedToSupplementalExecutiveRetirementPlan	2100000	usd
CY2020	ccne	Expenses Related To Supplemental Executive Retirement Plan ExpensesRelatedToSupplementalExecutiveRetirementPlan	992000	usd
CY2022	ccne	Obligations Under Survivor Benefit Plan ObligationsUnderSurvivorBenefitPlan	1600000	usd
CY2021	ccne	Obligations Under Survivor Benefit Plan ObligationsUnderSurvivorBenefitPlan	1500000	usd
CY2022	ccne	Expenses Benefits Related To Survivor Benefit Plan ExpensesBenefitsRelatedToSurvivorBenefitPlan	81000	usd
CY2021	ccne	Expenses Benefits Related To Survivor Benefit Plan ExpensesBenefitsRelatedToSurvivorBenefitPlan	196000	usd
CY2020	ccne	Expenses Benefits Related To Survivor Benefit Plan ExpensesBenefitsRelatedToSurvivorBenefitPlan	253000	usd
CY2022	ccne	Minimum Age For Participation In Benefit Plan MinimumAgeForParticipationInBenefitPlan	P60Y
CY2022	ccne	Minimum Service Period For Participation In Benefit Plan MinimumServicePeriodForParticipationInBenefitPlan	P30Y
CY2021Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	1487000	usd
CY2020Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	1829000	usd
CY2022	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	30000	usd
CY2021	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	28000	usd
CY2022	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	42000	usd
CY2021	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	52000	usd
CY2022	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	50000	usd
CY2021	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	31000	usd
CY2021	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	52000	usd
CY2020	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	61000	usd
CY2022	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	303000	usd
CY2021	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	391000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	1206000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	1487000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	972000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	782000	usd
CY2022	ccne	Defined Benefit Plan Accumulated Other Comprehensive Income Tax Effect DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeTaxEffect	204000	usd
CY2021	ccne	Defined Benefit Plan Accumulated Other Comprehensive Income Tax Effect DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeTaxEffect	165000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	768000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	617000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	1200000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	1500000	usd
CY2022	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	42000	usd
CY2022	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	30000	usd
CY2021	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	28000	usd
CY2020	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	51000	usd
CY2022	ccne	Net Amortization Of Transition Obligation And Actuarial Gain Loss NetAmortizationOfTransitionObligationAndActuarialGainLoss	-113000	usd
CY2021	ccne	Net Amortization Of Transition Obligation And Actuarial Gain Loss NetAmortizationOfTransitionObligationAndActuarialGainLoss	-43000	usd
CY2020	ccne	Net Amortization Of Transition Obligation And Actuarial Gain Loss NetAmortizationOfTransitionObligationAndActuarialGainLoss	0	usd
CY2022	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-41000	usd
CY2021	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	37000	usd
CY2020	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	112000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	303000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	391000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	277000	usd
CY2022	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-113000	usd
CY2021	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-43000	usd
CY2020	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-190000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-348000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-277000	usd
CY2022	us-gaap	Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax	-231000	usd
CY2021	us-gaap	Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax	-311000	usd
CY2020	us-gaap	Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax	-165000	usd
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0210
CY2021	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0155
CY2020	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0259
CY2022Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0472
CY2021Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0210
CY2020Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0155
CY2022Q4	us-gaap	Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear	0.050
CY2022	ccne	Amount Of Fees Or Compensation Deferred Plus Gains Or Net Of Losses Over Maximum Period AmountOfFeesOrCompensationDeferredPlusGainsOrNetOfLossesOverMaximumPeriod	P10Y
CY2021Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	3675000	usd
CY2020Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	3085000	usd
CY2019Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	3234000	usd
CY2022	ccne	Deferred Compensation Arrangement Deferrals Dividends And Change In Fair Value DeferredCompensationArrangementDeferralsDividendsAndChangeInFairValue	-2000	usd
CY2021	ccne	Deferred Compensation Arrangement Deferrals Dividends And Change In Fair Value DeferredCompensationArrangementDeferralsDividendsAndChangeInFairValue	1084000	usd
CY2020	ccne	Deferred Compensation Arrangement Deferrals Dividends And Change In Fair Value DeferredCompensationArrangementDeferralsDividendsAndChangeInFairValue	-70000	usd
CY2022	ccne	Deferred Compensation Payments DeferredCompensationPayments	23000	usd
CY2021	ccne	Deferred Compensation Payments DeferredCompensationPayments	494000	usd
CY2020	ccne	Deferred Compensation Payments DeferredCompensationPayments	79000	usd
CY2022Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	3650000	usd
CY2021Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	3675000	usd
CY2020Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	3085000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	15494000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	13494000	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	8681000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1346000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1268000	usd
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	729000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1618000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1025000	usd
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1672000	usd
CY2022	us-gaap	Deferred Federal State And Local Tax Expense Benefit DeferredFederalStateAndLocalTaxExpenseBenefit	-196000	usd
CY2021	us-gaap	Deferred Federal State And Local Tax Expense Benefit DeferredFederalStateAndLocalTaxExpenseBenefit	-666000	usd
CY2020	us-gaap	Deferred Federal State And Local Tax Expense Benefit DeferredFederalStateAndLocalTaxExpenseBenefit	-391000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15026000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13071000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7347000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	16425000	usd
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	14863000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	8419000	usd
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1036000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.013
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1016000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.014
CY2020	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1119000	usd
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.028
CY2022	ccne	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance Amount EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsuranceAmount	721000	usd
CY2022	ccne	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance Percent EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurancePercent	0.009
CY2021	ccne	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance Amount EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsuranceAmount	554000	usd
CY2021	ccne	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance Percent EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurancePercent	0.008
CY2020	ccne	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance Amount EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsuranceAmount	367000	usd
CY2020	ccne	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance Percent EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurancePercent	0.009
CY2022	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	193000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.003
CY2021	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	215000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.003
CY2020	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	104000	usd
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.003
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	908000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.012
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	476000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.007
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	576000	usd
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.014
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-357000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.005
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-483000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.007
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-58000	usd
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.001
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15026000	usd
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.192
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13071000	usd
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.185
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7347000	usd
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.183
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	9154000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	7606000	usd
CY2022Q4	ccne	Deferred Tax Assets Fair Value Adjustments DeferredTaxAssetsFairValueAdjustments	917000	usd
CY2021Q4	ccne	Deferred Tax Assets Fair Value Adjustments DeferredTaxAssetsFairValueAdjustments	1240000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	3448000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	3344000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	344000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	327000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	647000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	696000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Derivative Instruments DeferredTaxAssetsDerivativeInstruments	0	usd
CY2021Q4	us-gaap	Deferred Tax Assets Derivative Instruments DeferredTaxAssetsDerivativeInstruments	81000	usd
CY2022Q4	ccne	Deferred Tax Assets Nonaccrual Loan Interest DeferredTaxAssetsNonaccrualLoanInterest	348000	usd
CY2021Q4	ccne	Deferred Tax Assets Nonaccrual Loan Interest DeferredTaxAssetsNonaccrualLoanInterest	509000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	2300000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	1718000	usd
CY2022Q4	ccne	Deferred Tax Assets Deferred Fees And Costs DeferredTaxAssetsDeferredFeesAndCosts	997000	usd
CY2021Q4	ccne	Deferred Tax Assets Deferred Fees And Costs DeferredTaxAssetsDeferredFeesAndCosts	1259000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	12914000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	188000	usd
CY2022Q4	ccne	Deferred Tax Assets Unrealized Loss On Securities Held To Maturity DeferredTaxAssetsUnrealizedLossOnSecuritiesHeldToMaturity	1265000	usd
CY2021Q4	ccne	Deferred Tax Assets Unrealized Loss On Securities Held To Maturity DeferredTaxAssetsUnrealizedLossOnSecuritiesHeldToMaturity	0	usd
CY2022Q4	ccne	Deferred Tax Assets Operating Lease Liability DeferredTaxAssetsOperatingLeaseLiability	7645000	usd
CY2021Q4	ccne	Deferred Tax Assets Operating Lease Liability DeferredTaxAssetsOperatingLeaseLiability	4845000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	671000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	383000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	40650000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	22196000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	3409000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	3093000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	119000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	292000	usd
CY2022Q4	ccne	Deferred Tax Liabilities Intangible Assets Specified Under Section DeferredTaxLiabilitiesIntangibleAssetsSpecifiedUnderSection	2492000	usd
CY2021Q4	ccne	Deferred Tax Liabilities Intangible Assets Specified Under Section DeferredTaxLiabilitiesIntangibleAssetsSpecifiedUnderSection	2494000	usd
CY2022Q4	ccne	Deferred Tax Liabilities Intangibles Mortgage Servicing Rights DeferredTaxLiabilitiesIntangiblesMortgageServicingRights	399000	usd
CY2021Q4	ccne	Deferred Tax Liabilities Intangibles Mortgage Servicing Rights DeferredTaxLiabilitiesIntangiblesMortgageServicingRights	366000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	32000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	0	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	7397000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	4649000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	68000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	220000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	13916000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	11114000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	26734000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	11082000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	0	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	0	usd
CY2022Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	15500000	usd
CY2022Q4	ccne	Operating Loss Carryforward Annual Limitation OperatingLossCarryforwardAnnualLimitation	363000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration	9500000	usd
CY2020Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2021Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2022Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2020	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0	usd
CY2022	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0	usd
CY2021	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0	usd
CY2021Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	45757000	usd
CY2022	us-gaap	Payments To Fund Longterm Loans To Related Parties PaymentsToFundLongtermLoansToRelatedParties	6224000	usd
CY2022Q4	ccne	Related Party Transaction Due From To Related Party Net Change In Outstanding Balance RelatedPartyTransactionDueFromToRelatedPartyNetChangeInOutstandingBalance	-494000	usd
CY2022	ccne	Payment Made To Related Parties PaymentMadeToRelatedParties	6489000	usd
CY2022Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	44998000	usd
CY2022Q4	ccne	Deposits Received From Related Parties DepositsReceivedFromRelatedParties	13700000	usd
CY2021Q4	ccne	Deposits Received From Related Parties DepositsReceivedFromRelatedParties	23500000	usd
CY2022Q4	ccne	Number Of Nonqualified Options Or Restricted Stock For Key Employees And Independent Director NumberOfNonqualifiedOptionsOrRestrictedStockForKeyEmployeesAndIndependentDirector	507671	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	69643	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	24.18
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	46033	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	26.64
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	1440	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	25.04
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CY2022Q4	ccne	Cash Collateral Pledged CashCollateralPledged	173000	usd
CY2021Q4	ccne	Cash Collateral Pledged CashCollateralPledged	3400000	usd
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CY2021	us-gaap	Adjustment For Amortization AdjustmentForAmortization	691000	usd
CY2020	us-gaap	Adjustment For Amortization AdjustmentForAmortization	634000	usd
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CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
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CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	53405000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	31596000	usd
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CY2021	ccne	Net Earnings Allocated To Participating Securities NetEarningsAllocatedToParticipatingSecurities	-183000	usd
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CY2022	ccne	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	58657000	usd
CY2021	ccne	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	53222000	usd
CY2020	ccne	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	31496000	usd
CY2022	ccne	Net Income Loss Available To Common Stockholders NetIncomeLossAvailableToCommonStockholders	58657000	usd
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CY2021	us-gaap	Weighted Average Basic Shares Outstanding Pro Forma WeightedAverageBasicSharesOutstandingProForma	16875000	shares
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CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17987000	shares
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CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	58657000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	53222000	usd
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CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17987000	shares
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CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16000000	shares
CY2022	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	33000	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18020000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16820000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16000000	shares
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.26
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.16
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.97
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-52126000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-15468000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	8135000	usd
CY2022	ccne	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	7206000	usd
CY2021	ccne	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	6195000	usd
CY2020	ccne	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	5095000	usd
CY2022	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	7172000	usd
CY2021	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	6740000	usd
CY2020	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	5497000	usd
CY2022	ccne	Mortgage Banking MortgageBanking	1237000	usd
CY2021	ccne	Mortgage Banking MortgageBanking	3147000	usd
CY2020	ccne	Mortgage Banking MortgageBanking	3354000	usd
CY2022	ccne	Card Processing And Interchange Income CardProcessingAndInterchangeIncome	7797000	usd
CY2021	ccne	Card Processing And Interchange Income CardProcessingAndInterchangeIncome	7796000	usd
CY2020	ccne	Card Processing And Interchange Income CardProcessingAndInterchangeIncome	5727000	usd
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	651000	usd
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	783000	usd
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	2190000	usd
CY2022	ccne	Noninterest Income Other Income Not Separately Disclosed NoninterestIncomeOtherIncomeNotSeparatelyDisclosed	10703000	usd
CY2021	ccne	Noninterest Income Other Income Not Separately Disclosed NoninterestIncomeOtherIncomeNotSeparatelyDisclosed	8773000	usd
CY2020	ccne	Noninterest Income Other Income Not Separately Disclosed NoninterestIncomeOtherIncomeNotSeparatelyDisclosed	6196000	usd
CY2022	us-gaap	Noninterest Income NoninterestIncome	34766000	usd
CY2021	us-gaap	Noninterest Income NoninterestIncome	33434000	usd
CY2020	us-gaap	Noninterest Income NoninterestIncome	28059000	usd
CY2022	dei	Auditor Name AuditorName	FORVIS, LLP
CY2022	dei	Auditor Location AuditorLocation	Indianapolis, IN
CY2022	dei	Auditor Firm AuditorFirmId	686
CY2021	dei	Auditor Name AuditorName	Crowe LLP
CY2020	dei	Auditor Name AuditorName	Crowe LLP
CY2021	dei	Auditor Location AuditorLocation	Columbus, OH
CY2020	dei	Auditor Location AuditorLocation	Columbus, OH
CY2021	dei	Auditor Firm AuditorFirmId	173
CY2020	dei	Auditor Firm AuditorFirmId	173

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$CCNE
CNB FINANCIAL CORP/PA Stock $ccne

2023 Q1 Form 10-K Financial Statement

#000073677223000023 Filed on March 03, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CCNE CNB FINANCIAL CORP/PA Stock $ccne

2023 Q1 Form 10-K Financial Statement

#000073677223000023 Filed on March 03, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CCNE
CNB FINANCIAL CORP/PA Stock $ccne