$ACNB
ACNB CORP Stock $acnb

$acnb Overview Financials Valuation SEC Filings Company Website

2022 Q3 Form 10-Q Financial Statement

#000071557922000069 Filed on August 05, 2022

Income Statement

Concept	2022 Q3	2022 Q2	2022 Q1
Revenue	$23.38M	$20.70M	$18.08M
YoY Change	20.02%	0.31%	-6.68%
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	$954.0K	$954.0K	$880.0K
YoY Change	12.24%	10.93%	1.15%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$862.0K	$892.0K	$1.024M
YoY Change	-41.84%	-56.78%	-49.93%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$13.05M	$10.87M	$8.230M
YoY Change	40.34%	0.74%	-12.46%
Income Tax	$2.725M	$2.244M	$1.630M
% Of Pretax Income	20.88%	20.64%	19.81%
Net Earnings	$10.32M	$8.630M	$6.599M
YoY Change	40.27%	1.43%	-11.67%
Net Earnings / Revenue	44.15%	41.7%	36.5%
Basic Earnings Per Share	$1.20	$0.99	$0.76
Diluted Earnings Per Share	$1.200M	$991.3K	$760.4K
COMMON SHARES
Basic Shares Outstanding	8.527M shares	8.706M shares	8.684M shares
Diluted Shares Outstanding	8.588M shares	8.706M shares	8.684M shares

Balance Sheet

Concept	2022 Q3	2022 Q2	2022 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$357.0M	$395.6M	$477.6M
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	$27.10M	$30.56M	$30.74M
YoY Change	-14.43%	-4.37%	-5.39%
Goodwill	$44.19M	$44.77M	$44.18M
YoY Change	4.93%	6.32%	4.93%
Intangibles	$10.73M	$10.54M	$11.52M
YoY Change	68.01%	57.96%	65.25%
Long-Term Investments
YoY Change
Other Assets	$3.393M	$0.00	$0.00
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$2.654B	$2.683B	$2.746B
YoY Change	-4.96%	-0.94%	3.45%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$3.330M	$3.026M	$3.200M
YoY Change	-2.06%	-15.94%	6.67%
Deferred Revenue
YoY Change
Short-Term Debt	$41.64M	$28.96M	$30.03M
YoY Change	-6.64%	-2.68%	-4.01%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$3.330M	$3.026M	$3.200M
YoY Change	-2.06%	-15.94%	6.67%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$16.55M	$15.72M	$16.00M
YoY Change	5.41%	-2.35%	-13.51%
Total Long-Term Liabilities	$16.55M	$15.72M	$16.00M
YoY Change	5.41%	-2.35%	-13.51%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.330M	$3.026M	$3.200M
Total Long-Term Liabilities	$16.55M	$15.72M	$16.00M
Total Liabilities	$2.422B	$2.436B	$2.490B
YoY Change	-4.01%	-0.25%	3.89%
SHAREHOLDERS EQUITY
Retained Earnings	$186.1M	$177.9M	$171.6M
YoY Change	12.76%	11.34%	11.66%
Common Stock	$117.9M	$117.8M	$117.6M
YoY Change	1.24%	1.23%	1.23%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$8.927M	$5.150M	$2.245M
YoY Change	677.61%	607.42%	208.38%
Treasury Stock Shares	314.8K shares	204.9K shares	116.7K shares
Shareholders Equity	$232.4M	$247.0M	$256.0M
YoY Change
Total Liabilities & Shareholders Equity	$2.654B	$2.683B	$2.746B
YoY Change	-4.96%	-0.94%	3.45%

Cashflow Statement

Concept	2022 Q3	2022 Q2	2022 Q1
OPERATING ACTIVITIES
Net Income	$10.32M	$8.630M	$6.599M
YoY Change	40.27%	1.43%	-11.67%
Depreciation, Depletion And Amortization	$954.0K	$954.0K	$880.0K
YoY Change	12.24%	10.93%	1.15%
Cash From Operating Activities	$13.06M	$9.254M	$7.161M
YoY Change	50.97%	-42.63%	-20.77%
INVESTING ACTIVITIES
Capital Expenditures	$486.0K	$389.0K	$331.0K
YoY Change	75.45%	119.77%	335.53%
Acquisitions
YoY Change
Other Investing Activities	-$29.86M	-$32.88M	-$211.9M
YoY Change	-169.83%	-228.84%	-7612.41%
Cash From Investing Activities	-$30.35M	-$33.27M	-$212.2M
YoY Change	-171.44%	-231.29%	-7829.8%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$70.00K
YoY Change			400.0%
Debt Paid & Issued, Net			$6.000M
YoY Change			91.75%
Cash From Financing Activities	-21.30M	-57.99M	-$27.49M
YoY Change	-127.03%	-229.91%	-128.75%
NET CHANGE
Cash From Operating Activities	13.06M	9.254M	$7.161M
Cash From Investing Activities	-30.35M	-33.27M	-$212.2M
Cash From Financing Activities	-21.30M	-57.99M	-$27.49M
Net Change In Cash	-38.59M	-82.01M	-$232.5M
YoY Change	-129.7%	-195.24%	-316.48%
FREE CASH FLOW
Cash From Operating Activities	$13.06M	$9.254M	$7.161M
Capital Expenditures	$486.0K	$389.0K	$331.0K
Free Cash Flow	$12.57M	$8.865M	$6.830M
YoY Change	50.16%	-44.43%	-23.79%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	acnb	Numberof Minimum Monthsfor Corporationto Order Updated Valuation NumberofMinimumMonthsforCorporationtoOrderUpdatedValuation	P18M
	dei	City Area Code CityAreaCode	717
	dei	Local Phone Number LocalPhoneNumber	334-3161
	dei	Amendment Flag AmendmentFlag	false
	dei	Entity Central Index Key EntityCentralIndexKey	0000715579
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-35015
	dei	Entity Registrant Name EntityRegistrantName	ACNB CORPORATION
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	PA
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	23-2233457
	dei	Entity Address Address Line1 EntityAddressAddressLine1	16 Lincoln Square
	dei	Entity Address City Or Town EntityAddressCityOrTown	Gettysburg
	dei	Entity Address State Or Province EntityAddressStateOrProvince	PA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	17325
	dei	Security12b Title Security12bTitle	Common Stock, $2.50 par value per share
	dei	Trading Symbol TradingSymbol	ACNB
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	true
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	8526618	shares
CY2022Q2	us-gaap	Cash And Due From Banks CashAndDueFromBanks	23716000	usd
CY2021Q2	us-gaap	Cash And Due From Banks CashAndDueFromBanks	23371000	usd
CY2021Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	14912000	usd
CY2022Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	371898000	usd
CY2021Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	569495000	usd
CY2021Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	695219000	usd
CY2022Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	395614000	usd
CY2021Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	592866000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	710131000	usd
CY2022Q2	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	2352000	usd
CY2021Q2	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	2547000	usd
CY2021Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	2609000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	529407000	usd
CY2021Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	385834000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	437098000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	61542000	usd
CY2021Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	8452000	usd
CY2021Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	6652000	usd
CY2022Q2	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	66329000	usd
CY2021Q2	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	8139000	usd
CY2021Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	6454000	usd
CY2022Q2	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	445000	usd
CY2021Q2	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	2667000	usd
CY2021Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	2193000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	18943000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	20207000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	19033000	usd
CY2022Q2	us-gaap	Notes Receivable Net NotesReceivableNet	1490849000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	353989000	usd
CY2021Q2	us-gaap	Notes Receivable Net NotesReceivableNet	1537569000	usd
CY2021Q4	us-gaap	Notes Receivable Net NotesReceivableNet	1449394000	usd
CY2022Q2	us-gaap	Land Available For Sale LandAvailableForSale	0	usd
CY2021Q2	us-gaap	Land Available For Sale LandAvailableForSale	0	usd
CY2021Q4	us-gaap	Land Available For Sale LandAvailableForSale	1093000	usd
CY2022Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	30564000	usd
CY2021Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	31960000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	30980000	usd
CY2022Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	3026000	usd
CY2021Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	3561000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	3270000	usd
CY2022Q2	acnb	Restricted Investment In Bank Stocks RestrictedInvestmentInBankStocks	1649000	usd
CY2021Q2	acnb	Restricted Investment In Bank Stocks RestrictedInvestmentInBankStocks	2889000	usd
CY2021Q4	acnb	Restricted Investment In Bank Stocks RestrictedInvestmentInBankStocks	2303000	usd
CY2022Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	64950000	usd
CY2021Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	64111000	usd
CY2021Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	64261000	usd
CY2022Q2	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	1191000	usd
CY2021Q2	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	1317000	usd
CY2021Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	1254000	usd
CY2022Q2	us-gaap	Goodwill Goodwill	44771000	usd
CY2021Q2	us-gaap	Goodwill Goodwill	42108000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	42108000	usd
CY2022Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	10539000	usd
CY2021Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	6672000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	6101000	usd
CY2022Q2	us-gaap	Other Assets OtherAssets	41476000	usd
CY2021Q2	us-gaap	Other Assets OtherAssets	26280000	usd
CY2021Q4	us-gaap	Other Assets OtherAssets	27738000	usd
CY2022Q2	us-gaap	Assets Assets	2683162000	usd
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CY2022Q2	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	583899000	usd
CY2021Q2	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	620237000	usd
CY2021Q4	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	623360000	usd
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CY2021Q4	us-gaap	Interest Bearing Deposit Liabilities Domestic InterestBearingDepositLiabilitiesDomestic	1803029000	usd
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CY2021Q2	us-gaap	Deposits Deposits	2338035000	usd
CY2021Q4	us-gaap	Deposits Deposits	2426389000	usd
CY2022Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	28959000	usd
CY2021Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	29758000	usd
CY2021Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	35202000	usd
CY2022Q2	us-gaap	Long Term Debt LongTermDebt	24650000	usd
CY2021Q2	us-gaap	Long Term Debt LongTermDebt	54700000	usd
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	34700000	usd
CY2022Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	3026000	usd
CY2021Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	3561000	usd
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	3270000	usd
CY2022Q2	us-gaap	Other Liabilities OtherLiabilities	15722000	usd
CY2021Q2	us-gaap	Other Liabilities OtherLiabilities	16100000	usd
CY2021Q4	us-gaap	Other Liabilities OtherLiabilities	15312000	usd
CY2022Q2	us-gaap	Liabilities Liabilities	2436130000	usd
CY2021Q2	us-gaap	Liabilities Liabilities	2442154000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	2514873000	usd
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	2.50
CY2021Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	2.50
CY2022Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	2.50
CY2021Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2022Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2022Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2021Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2021Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q2	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q2	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
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CY2021Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.50
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CY2022Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000	shares
CY2021Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000	shares
CY2022Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	8828931	shares
CY2021Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	8783948	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	8795877	shares
CY2022Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	8624035	shares
CY2021Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	8721348	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	8679206	shares
CY2022Q2	us-gaap	Common Stock Value CommonStockValue	22061000	usd
CY2021Q2	us-gaap	Common Stock Value CommonStockValue	21948000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	21978000	usd
CY2022Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	204896	shares
CY2021Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	62600	shares
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	116671	shares
CY2022Q2	us-gaap	Treasury Stock Value TreasuryStockValue	5150000	usd
CY2021Q2	us-gaap	Treasury Stock Value TreasuryStockValue	728000	usd
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	2245000	usd
CY2022Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	95701000	usd
CY2021Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	94378000	usd
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	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
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CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	167238000	usd
CY2022Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-43526000	usd
CY2021Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-9053000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-9545000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	247032000	usd
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	266366000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	272114000	usd
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CY2021Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2708520000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2786987000	usd
CY2022Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	16770000	usd
CY2021Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	18948000	usd
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	32860000	usd
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	36746000	usd
CY2022Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2722000	usd
CY2021Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1383000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	4272000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2667000	usd
CY2022Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	289000	usd
CY2021Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	129000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	429000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	264000	usd
CY2022Q2	us-gaap	Dividend Income Operating DividendIncomeOperating	24000	usd
CY2021Q2	us-gaap	Dividend Income Operating DividendIncomeOperating	42000	usd
	us-gaap	Dividend Income Operating DividendIncomeOperating	59000	usd
	us-gaap	Dividend Income Operating DividendIncomeOperating	103000	usd
CY2022Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	891000	usd
CY2021Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	131000	usd
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	1153000	usd
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	223000	usd
CY2022Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	20696000	usd
CY2021Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	20633000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	38773000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	40003000	usd
CY2022Q2	us-gaap	Interest Expense Domestic Deposits InterestExpenseDomesticDeposits	646000	usd
CY2021Q2	us-gaap	Interest Expense Domestic Deposits InterestExpenseDomesticDeposits	1290000	usd
	us-gaap	Interest Expense Domestic Deposits InterestExpenseDomesticDeposits	1384000	usd
	us-gaap	Interest Expense Domestic Deposits InterestExpenseDomesticDeposits	2944000	usd
CY2022Q2	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	20000	usd
CY2021Q2	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	7000	usd
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	37000	usd
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	17000	usd
CY2022Q2	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	226000	usd
CY2021Q2	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	767000	usd
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	495000	usd
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	1148000	usd
CY2022Q2	us-gaap	Interest Expense InterestExpense	892000	usd
CY2021Q2	us-gaap	Interest Expense InterestExpense	2064000	usd
	us-gaap	Interest Expense InterestExpense	1916000	usd
	us-gaap	Interest Expense InterestExpense	4109000	usd
CY2022Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	19804000	usd
CY2021Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	18569000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	36857000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	35894000	usd
CY2022Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	usd
CY2021Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	50000	usd
CY2022Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	19804000	usd
CY2021Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	18569000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	36857000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	35844000	usd
CY2022Q2	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	2808000	usd
CY2021Q2	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	1853000	usd
	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	4008000	usd
	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	3236000	usd
CY2022Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	363000	usd
CY2021Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	372000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	690000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	710000	usd
CY2022Q2	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-148000	usd
CY2021Q2	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	12000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-257000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	377000	usd
CY2022Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	221000	usd
CY2021Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	332000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	460000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	621000	usd
CY2022Q2	us-gaap	Noninterest Income NoninterestIncome	6076000	usd
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.98
CY2021Q2	us-gaap	Noninterest Income NoninterestIncome	5956000	usd
	us-gaap	Noninterest Income NoninterestIncome	10535000	usd
	us-gaap	Noninterest Income NoninterestIncome	11869000	usd
CY2022Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	9314000	usd
CY2021Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	8670000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	16873000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	17338000	usd
CY2022Q2	us-gaap	Occupancy Net OccupancyNet	939000	usd
CY2021Q2	us-gaap	Occupancy Net OccupancyNet	905000	usd
	us-gaap	Occupancy Net OccupancyNet	2098000	usd
	us-gaap	Occupancy Net OccupancyNet	2072000	usd
CY2022Q2	us-gaap	Equipment Expense EquipmentExpense	1527000	usd
CY2021Q2	us-gaap	Equipment Expense EquipmentExpense	1311000	usd
	us-gaap	Equipment Expense EquipmentExpense	3045000	usd
	us-gaap	Equipment Expense EquipmentExpense	2602000	usd
CY2022Q2	us-gaap	Taxes Other TaxesOther	402000	usd
CY2021Q2	us-gaap	Taxes Other TaxesOther	391000	usd
	us-gaap	Taxes Other TaxesOther	818000	usd
	us-gaap	Taxes Other TaxesOther	784000	usd
CY2022Q2	us-gaap	Professional Fees ProfessionalFees	430000	usd
CY2021Q2	us-gaap	Professional Fees ProfessionalFees	244000	usd
	us-gaap	Professional Fees ProfessionalFees	739000	usd
	us-gaap	Professional Fees ProfessionalFees	468000	usd
CY2022Q2	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	195000	usd
CY2021Q2	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	178000	usd
	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	376000	usd
	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	341000	usd
CY2022Q2	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	67000	usd
CY2021Q2	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	62000	usd
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	170000	usd
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	139000	usd
CY2022Q2	acnb	Fdic And Regulatory FdicAndRegulatory	264000	usd
CY2021Q2	acnb	Fdic And Regulatory FdicAndRegulatory	226000	usd
	acnb	Fdic And Regulatory FdicAndRegulatory	535000	usd
	acnb	Fdic And Regulatory FdicAndRegulatory	458000	usd
CY2022Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	389000	usd
CY2021Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	297000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	698000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	593000	usd
CY2022Q2	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	0	usd
CY2021Q2	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	1000	usd
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	0	usd
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	2000	usd
CY2022Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1479000	usd
CY2021Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1448000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2936000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2725000	usd
CY2022Q2	us-gaap	Noninterest Expense NoninterestExpense	15006000	usd
CY2021Q2	us-gaap	Noninterest Expense NoninterestExpense	13731000	usd
	us-gaap	Noninterest Expense NoninterestExpense	28288000	usd
	us-gaap	Noninterest Expense NoninterestExpense	27518000	usd
CY2022Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	10874000	usd
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	10794000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	19104000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	20195000	usd
CY2022Q2	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2244000	usd
CY2021Q2	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2286000	usd
	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3875000	usd
	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	4216000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	8630000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	8508000	usd
	us-gaap	Net Income Loss NetIncomeLoss	15229000	usd
	us-gaap	Net Income Loss NetIncomeLoss	15979000	usd
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.99
CY2021Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2176000	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.75
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.83
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.26
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	8630000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	8508000	usd
	us-gaap	Net Income Loss NetIncomeLoss	15229000	usd
	us-gaap	Net Income Loss NetIncomeLoss	15979000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-3630000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	622000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-9758000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	1116000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-12701000	usd
CY2022Q2	acnb	Oci Debt Securities Available For Sale Transfer To Held To Maturity Unrealized Holding Gain Loss Before Adjustment Tax OCIDebtSecuritiesAvailableForSaleTransferToHeldToMaturityUnrealizedHoldingGainLossBeforeAdjustmentTax	1072000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-34139000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-3903000	usd
CY2021Q2	acnb	Oci Debt Securities Available For Sale Transfer To Held To Maturity Unrealized Holding Gain Loss Before Adjustment Tax OCIDebtSecuritiesAvailableForSaleTransferToHeldToMaturityUnrealizedHoldingGainLossBeforeAdjustmentTax	0	usd
	acnb	Oci Debt Securities Available For Sale Transfer To Held To Maturity Unrealized Holding Gain Loss Before Adjustment Tax OCIDebtSecuritiesAvailableForSaleTransferToHeldToMaturityUnrealizedHoldingGainLossBeforeAdjustmentTax	1072000	usd
	acnb	Oci Debt Securities Available For Sale Transfer To Held To Maturity Unrealized Holding Gain Loss Before Adjustment Tax OCIDebtSecuritiesAvailableForSaleTransferToHeldToMaturityUnrealizedHoldingGainLossBeforeAdjustmentTax	0	usd
CY2022Q2	acnb	Oci Debt Securities Available For Sale Transfer To Held To Maturity Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleTransferToHeldToMaturityUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	-3752000	usd
CY2021Q2	acnb	Oci Debt Securities Available For Sale Transfer To Held To Maturity Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleTransferToHeldToMaturityUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	0	usd
	acnb	Oci Debt Securities Available For Sale Transfer To Held To Maturity Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleTransferToHeldToMaturityUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	-3752000	usd
	acnb	Oci Debt Securities Available For Sale Transfer To Held To Maturity Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleTransferToHeldToMaturityUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	0	usd
CY2022Q2	acnb	Oci Debt Securities Held To Maturity Transfer From Available For Sale Unrealized Holding Gain Loss Tax OCIDebtSecuritiesHeldToMaturityTransferFromAvailableForSaleUnrealizedHoldingGainLossTax	-1072000	usd
CY2021Q2	acnb	Oci Debt Securities Held To Maturity Transfer From Available For Sale Unrealized Holding Gain Loss Tax OCIDebtSecuritiesHeldToMaturityTransferFromAvailableForSaleUnrealizedHoldingGainLossTax	0	usd
	acnb	Oci Debt Securities Held To Maturity Transfer From Available For Sale Unrealized Holding Gain Loss Tax OCIDebtSecuritiesHeldToMaturityTransferFromAvailableForSaleUnrealizedHoldingGainLossTax	-1072000	usd
	acnb	Oci Debt Securities Held To Maturity Transfer From Available For Sale Unrealized Holding Gain Loss Tax OCIDebtSecuritiesHeldToMaturityTransferFromAvailableForSaleUnrealizedHoldingGainLossTax	0	usd
CY2022Q2	acnb	Oci Debt Securities Held To Maturity Transfer From Available For Sale Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesHeldToMaturityTransferFromAvailableForSaleUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	-3752000	usd
CY2021Q2	acnb	Oci Debt Securities Held To Maturity Transfer From Available For Sale Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesHeldToMaturityTransferFromAvailableForSaleUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	0	usd
	acnb	Oci Debt Securities Held To Maturity Transfer From Available For Sale Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesHeldToMaturityTransferFromAvailableForSaleUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	-3752000	usd
	acnb	Oci Debt Securities Held To Maturity Transfer From Available For Sale Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesHeldToMaturityTransferFromAvailableForSaleUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	0	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	22000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	70000	usd
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	45000	usd
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	140000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	79000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	244000	usd
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	158000	usd
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	488000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-12622000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2420000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-33981000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3415000	usd
CY2022Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-3992000	usd
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	10928000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-18752000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	12564000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	272114000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	6599000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-21359000	usd
CY2022Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	5587	shares
CY2022Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	183000	usd
CY2022Q1	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	22235	shares
CY2022Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	486000	usd
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	243000	usd
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.26
CY2022Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	2257000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	256009000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	8630000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-12622000	usd
CY2022Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	5532	shares
CY2022Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	184000	usd
	us-gaap	Restricted Stock Expense RestrictedStockExpense	362000	usd
	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	1834000	usd
CY2022Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	88225	shares
CY2022Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2905000	usd
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.26
CY2022Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	2264000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	247032000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	257972000	usd
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	7471000	usd
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5835000	usd
CY2021Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	5627	shares
CY2021Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	-181000	usd
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	362000	usd
CY2021Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.25
CY2021Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	2177000	usd
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	257612000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	8508000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2420000	usd
CY2021Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	6328	shares
CY2021Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	179000	usd
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
CY2021Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	2353000	usd
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	266366000	usd
	us-gaap	Net Income Loss NetIncomeLoss	15229000	usd
	us-gaap	Net Income Loss NetIncomeLoss	15979000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	426000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2197000	usd
	acnb	Gain Loss On Sales Of Loans Property And Foreclosed Real Estate GainLossOnSalesOfLoansPropertyAndForeclosedRealEstate	0	usd
	acnb	Gain Loss On Sales Of Loans Property And Foreclosed Real Estate GainLossOnSalesOfLoansPropertyAndForeclosedRealEstate	0	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	690000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	710000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-257000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	377000	usd
	us-gaap	Restricted Stock Expense RestrictedStockExpense	243000	usd
	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	1728000	usd
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	usd
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	50000	usd
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1140000	usd
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-884000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	518000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-1040000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-56000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-727000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	23470000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	75974000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	25644000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	86538000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	4442000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	2699000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1243000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-56000	usd
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	426000	usd
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	1327000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	16414000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	25168000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	1907000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	2155000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	27950000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	51270000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	204874000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	105289000	usd
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	22204000	usd
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	0	usd
	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-654000	usd
	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-53000	usd
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	41455000	usd
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	-79939000	usd
	acnb	Paymentsto Acquire Insurance Bookof Business PaymentstoAcquireInsuranceBookofBusiness	7800000	usd
	acnb	Paymentsto Acquire Insurance Bookof Business PaymentstoAcquireInsuranceBookofBusiness	0	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	720000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	253000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1093000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	212000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-245449000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	28087000	usd
	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	-39461000	usd
	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	63571000	usd
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-23155000	usd
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	88939000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-6243000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-8706000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1500000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	15000000	usd
CY2022Q2	acnb	Debt Securities Available For Sale Transfer To Held To Maturity DebtSecuritiesAvailableForSaleTransferToHeldToMaturity	39700000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	11550000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	14045000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	4521000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	4530000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2905000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	853000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	30000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-85482000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	140259000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-314517000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	193514000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	710131000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	399352000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	395614000	usd
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	592866000	usd
	us-gaap	Interest Paid Net InterestPaidNet	1972000	usd
	us-gaap	Interest Paid Net InterestPaidNet	4836000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	2450000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	5000000	usd
	acnb	Debt Securities Available For Sale Transfer To Held To Maturity DebtSecuritiesAvailableForSaleTransferToHeldToMaturity	39683000	usd
	acnb	Debt Securities Available For Sale Transfer To Held To Maturity DebtSecuritiesAvailableForSaleTransferToHeldToMaturity	0	usd
	acnb	Numberof Community Banking Offices Parent NumberofCommunityBankingOfficesParent	31	bank
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	8695133	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	8713243	shares
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	8705994	shares
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	8716063	shares
CY2019Q1	acnb	Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Other Than Options Authorizedbutnot Issued SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAuthorizedbutnotIssued	174055	shares
CY2021Q2	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-314000	usd
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-203000	usd
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-628000	usd
CY2022Q2	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-226000	usd
CY2022Q2	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	194000	usd
CY2021Q2	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	220000	usd
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	388000	usd
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	440000	usd
CY2022Q2	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	263000	usd
CY2021Q2	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	236000	usd
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	526000	usd
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	472000	usd
CY2022Q2	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	784000	usd
CY2021Q2	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	704000	usd
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1568000	usd
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1408000	usd
CY2022Q2	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-101000	usd
CY2021Q2	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	66000	usd
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-451000	usd
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	132000	usd
CY2022Q2	acnb	Number Of Active Vested Terminated And Retired Persons In Plan NumberOfActiveVestedTerminatedAndRetiredPersonsInPlan	346	person
	us-gaap	Line Of Credit Facility Expiration Period LineOfCreditFacilityExpirationPeriod	P1Y
	acnb	Net Interest Income And Other Income From External Customers NetInterestIncomeAndOtherIncomeFromExternalCustomers	47392000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	19104000	usd
CY2022Q2	us-gaap	Assets Assets	2683162000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	720000	usd
	acnb	Net Interest Income And Other Income From External Customers NetInterestIncomeAndOtherIncomeFromExternalCustomers	47763000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	20195000	usd
CY2021Q2	us-gaap	Assets Assets	2708520000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	253000	usd
CY2022Q2	acnb	Net Interest Income And Other Income From External Customers NetInterestIncomeAndOtherIncomeFromExternalCustomers	25880000	usd
CY2022Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	10874000	usd
CY2022Q2	us-gaap	Assets Assets	2683162000	usd
CY2022Q2	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	389000	usd
CY2021Q2	acnb	Net Interest Income And Other Income From External Customers NetInterestIncomeAndOtherIncomeFromExternalCustomers	24525000	usd
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	10794000	usd
CY2021Q2	us-gaap	Assets Assets	2708520000	usd
CY2021Q2	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	177000	usd
CY2022Q2	acnb	Oci Debt Securities Available For Sale Transfer To Held To Maturity Unrealized Holding Gain Loss Before Adjustment And Tax OCIDebtSecuritiesAvailableForSaleTransferToHeldToMaturityUnrealizedHoldingGainLossBeforeAdjustmentAndTax	4800000	usd
CY2022Q2	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	572948000	usd
CY2022Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	69000	usd
CY2022Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	43610000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	529407000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	441565000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	2544000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	7011000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	437098000	usd
CY2022Q2	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	66329000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	4000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	4791000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	61542000	usd
CY2021Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	6454000	usd
CY2021Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	198000	usd
CY2021Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	0	usd
CY2021Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	6652000	usd
CY2021Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	2609000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain EquitySecuritiesFvNiUnrealizedGain	0	usd
	us-gaap	Equity Securities Fv Ni Unrealized Loss EquitySecuritiesFvNiUnrealizedLoss	257000	usd
CY2022Q2	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	2352000	usd
CY2020Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	2170000	usd
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain EquitySecuritiesFvNiUnrealizedGain	468000	usd
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Loss EquitySecuritiesFvNiUnrealizedLoss	29000	usd
CY2021Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	2609000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	372396000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	23691000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	136310000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	19919000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	508706000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	43610000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	281155000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	5328000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	44147000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1683000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	325302000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	7011000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	53873000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	4131000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	7008000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	660000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	60881000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	4791000	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 Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	0	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	16003000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	15975000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	136000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	135000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	128797000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	119622000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	657000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	651000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	119340000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	105180000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	13035000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	12432000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	5146000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	4584000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	47254000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	43179000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	303662000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	284046000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Debt Maturities Without Single Maturity Date Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount	5247000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Debt Maturities Without Single Maturity Date Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	5145000	usd
CY2022Q2	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	572948000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	529407000	usd
CY2022Q2	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	66329000	usd
CY2022Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	61542000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	307709000	usd
CY2022Q2	us-gaap	Notes Receivable Gross NotesReceivableGross	1509792000	usd
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1468427000	usd
CY2022Q2	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	2200000	usd
CY2022Q2	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	2200000	usd
CY2022Q2	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1574000	usd
CY2022Q2	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	5695000	usd
CY2022Q2	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	5695000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	2316000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	2316000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1455000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	6747000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	7717000	usd
CY2022Q2	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	2231000	usd
CY2022Q2	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod	0	usd
CY2022Q2	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	5760000	usd
CY2022Q2	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod	276000	usd
CY2021Q2	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	4194000	usd
CY2021Q2	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod	0	usd
CY2021Q2	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	6852000	usd
CY2021Q2	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod	60000	usd
	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	2420000	usd
	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod	0	usd
	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	5928000	usd
	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod	328000	usd
	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	4040000	usd
	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod	0	usd
	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	6898000	usd
	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod	114000	usd
CY2022Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet	3700000	usd
CY2021Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet	4600000	usd
CY2022Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	4378000	usd
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	5489000	usd
CY2022Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	3517000	usd
CY2021Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	3722000	usd
	acnb	Financing Receivable Modifications Subsequent Default Periodic Late Payments FinancingReceivableModificationsSubsequentDefaultPeriodicLatePayments	1	contract
	acnb	Financing Receivable Modifications Subsequent Default Numberof Contractswith Active Forbearance Agreements FinancingReceivableModificationsSubsequentDefaultNumberofContractswithActiveForbearanceAgreements	0	forbearanceagreement
CY2022Q2	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	696000	usd
CY2021Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	399000	usd
CY2022Q2	us-gaap	Notes Receivable Gross NotesReceivableGross	1509792000	usd
CY2022Q2	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	848000	usd
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1468427000	usd
CY2021Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	730000	usd
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	18963000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	38000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	18000	usd
CY2022Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	18943000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	19033000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	120000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	30000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	18943000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1574000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	17369000	usd
CY2022Q2	us-gaap	Notes Receivable Gross NotesReceivableGross	1509792000	usd
CY2022Q2	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	7895000	usd
CY2022Q2	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1501897000	usd
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	20237000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	40000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	10000	usd
CY2021Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	20207000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	20226000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	95000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	26000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	50000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	20207000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	2395000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	17812000	usd
CY2021Q2	us-gaap	Notes Receivable Gross NotesReceivableGross	1557776000	usd
CY2021Q2	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	10747000	usd
CY2021Q2	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1547029000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	19033000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1455000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	17578000	usd
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1468427000	usd
CY2021Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	9063000	usd
CY2021Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1459364000	usd
CY2022Q2	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	28959000	usd
CY2022Q2	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	0	usd
CY2022Q2	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	28959000	usd
CY2022Q2	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities	28959000	usd
CY2022Q2	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Cash SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimCash	0	usd
CY2022Q2	us-gaap	Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral	0	usd
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	35202000	usd
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	0	usd
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	35202000	usd
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities	35202000	usd
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Cash SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimCash	0	usd
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral	0	usd
CY2022Q2	us-gaap	Securities Sold Under Agreements To Repurchase Fair Value Of Collateral SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral	40097000	usd
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase Fair Value Of Collateral SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral	46160000	usd
CY2022Q2	us-gaap	Financial Assets Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement FinancialAssetsSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement	28959000	usd
CY2022Q2	us-gaap	Long Term Debt LongTermDebt	24650000	usd
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	34700000	usd
CY2022Q2	us-gaap	Goodwill Goodwill	44771000	usd
CY2022Q2	us-gaap	Assets Held In Trust AssetsHeldInTrust	487800000	usd
CY2021Q2	us-gaap	Assets Held In Trust AssetsHeldInTrust	490800000	usd

Files In Submission

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2022 Q3 Form 10-Q Financial Statement

#000071557922000069 Filed on August 05, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

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$ACNB ACNB CORP Stock $acnb

2022 Q3 Form 10-Q Financial Statement

#000071557922000069 Filed on August 05, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ACNB
ACNB CORP Stock $acnb