Borrowed Funds (Contractual Maturities of Long-term Borrowings) (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Due in 2025/2026	$ 65,000	$ 25,000
Due in 2026		65,000
Thereafter	30,929
Thereafter		30,929
Total long-term debt	95,929	120,929
Fixed Rate
Debt Instrument [Line Items]
Due in 2025/2026	65,000	25,000
Due in 2026		65,000
Total long-term debt	65,000	90,000
Floating Rate
Debt Instrument [Line Items]
Thereafter	30,929
Thereafter		30,929
Total long-term debt	$ 30,929	$ 30,929

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.

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+ Details

- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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+ Details

FIRST UNITED CORP/MD/ 10-Q