Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Fair Value of Financial Instruments [Abstract]
Valuation charge on other real estate owned	$ 30		$ 547
Total individually evaluated loans	26,448		25,768
Valuation allowance	0		0
Carrying balances of loans	5,237,184		5,200,255
Total loan charge offs	45	$ 124
Valuation allowance			0
Commercial Loans [Member]
Fair Value of Financial Instruments [Abstract]
Total individually evaluated loans	2,059		2,083
Valuation allowance	0		0
Total loan charge offs	19	4
Residential Mortgage [Member]
Fair Value of Financial Instruments [Abstract]
Total individually evaluated loans	24,350		23,663
Valuation allowance	0		0
Total loan charge offs	0	$ 80
Fair Value, Nonrecurring [Member]
Fair Value of Financial Instruments [Abstract]
Total individually evaluated loans			25,800
Fair Value, Nonrecurring [Member] \| Commercial Loans [Member]
Fair Value of Financial Instruments [Abstract]
Total individually evaluated loans	26,400
Valuation allowance	0
Carrying balances of loans	176
Total loan charge offs	19
Fair Value, Nonrecurring [Member] \| Residential Mortgage [Member]
Fair Value of Financial Instruments [Abstract]
Carrying balances of loans			185
Total loan charge offs			99
Fair Value, Nonrecurring [Member] \| Carrying Value [Member]
Fair Value of Financial Instruments [Abstract]
Other real estate owned	$ 1,364		$ 1,394

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