Debt Instrument, Issuance Price, Percentage

No definition available.

Name:	acnb_DebtInstrumentIssuancePricePercentage
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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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+ Details

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Balance Type:	credit
Period Type:	instant

- Details

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Balance Type:
Period Type:

- Details

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- Details

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Balance Type:
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- Details

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- Details

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- Details

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- Details

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- Details

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Borrowings (Details) - USD ($) $ in Thousands		3 Months Ended
Borrowings (Details) - USD ($) $ in Thousands	Mar. 30, 2021	Mar. 31, 2022	Mar. 15, 2022	Dec. 31, 2021	Mar. 31, 2021
Debt Instrument [Line Items]
Long-term debt outstanding		$ 30,200		$ 34,700	$ 65,616
FHLB Advances
Debt Instrument [Line Items]
Long-term debt outstanding		$ 5,000		11,000
Weighted average rate percentage		2.75%
Subordinated debt
Debt Instrument [Line Items]
Long-term debt outstanding		$ 15,000		15,000
Interest rate percentage	4.00%
Subordinated debt issued	$ 15,000
Debt Instrument, issuance price, percentage	100.00%
Loan payable variable rate, FCBI \| Unsecured promissory note
Debt Instrument [Line Items]
Long-term debt outstanding		$ 2,700		2,700
Interest rate percentage		3.25%
Loan payable to local bank, 3.25% \| Loan payable to local bank
Debt Instrument [Line Items]
Long-term debt outstanding		$ 1,500		0
Interest rate percentage		325.00%
Trust preferred subordinated debt, FCBI \| Subordinated debt
Debt Instrument [Line Items]
Long-term debt outstanding		$ 6,000		$ 6,000
Subordinated debt issued		$ 6,000
Trust preferred subordinated debt, FCBI \| Subordinated debt \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Interest rate percentage			2.456%
Basis spread on prime rate, percentage		1.63%