Borrowings (Details) - Lines of Credit [Member] - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Aug. 31, 2020
Manufacturers and Traders Trust Company [Member]
Borrowings [Abstract]
Unsecured demand line of credit		$ 20.0
Outstanding borrowings	$ 0.0
Line of credit facility remaining borrowing capacity	$ 20.0
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	SOFR
Interest rate	2.11%
FHLB of Pittsburgh [Member] \| Atlantic States [Member]
Borrowings [Abstract]
Federal home loan bank, cash advance at fixed rate advances	$ 35.0
Fixed interest rate on advances	3.806%
Debt instrument due date	Sep. 30, 2026

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

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Rate of interest applicable on advance from Federal Home Loan Bank (FHLBank).

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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

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