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Amount of writeoff of financing receivable, charged against allowance for credit loss.

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Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025
Fair Value of Financial Instruments [Abstract]
Valuation charge on other real estate owned	$ 30		$ 60		$ 547
Total individually evaluated loans	25,842		25,842		25,768
Valuation allowance					0
Carrying balances of loans	5,399,124		5,399,124		5,200,255
Total loan charge offs	19	$ 22	77	$ 281
Commercial Loans [Member]
Fair Value of Financial Instruments [Abstract]
Total individually evaluated loans	2,095		2,095		2,083
Total loan charge offs	0	0	19	4
Residential Mortgage [Member]
Fair Value of Financial Instruments [Abstract]
Total individually evaluated loans	23,709		23,709		23,663
Total loan charge offs	0	$ 0	0	$ 99
Fair Value, Nonrecurring [Member]
Fair Value of Financial Instruments [Abstract]
Total individually evaluated loans	25,800		25,800		25,800
Valuation allowance	0		0
Fair Value, Nonrecurring [Member] \| Commercial Loans [Member]
Fair Value of Financial Instruments [Abstract]
Carrying balances of loans	175		175
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	$ 1,183		$ 1,183		$ 1,394