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Allowance for Credit Losses - Loans - Additional information (Details)	1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2025 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($) borrower loan	Jun. 30, 2024 USD ($)	Dec. 31, 2025	Dec. 31, 2024 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision (Recovery)		$ 3,156,000	$ 183,000	$ 3,120,000	$ (110,000)
Financing receivable excluding accrued interest allowance for credit loss period increase decrease				3,200,000
Charge-Offs	$ 2,800,000	$ 2,977,000	252,000	3,081,000	416,000
Net loan charge-offs				3,000,000	$ 332,000
Sale of other real estate owned (OREO) property				$ 1,500,000
Percentage of charge-offs				0.56%	0.06%
Percentage of coverage on non-performing assets	93.00%	93.00%		93.00%			127.00%
Percentage Of Allowance For Total Loans	1.32%	1.32%		1.32%			1.30%
Percentage of general reserve		38.00%
Percentage of quantitative reserve		62.00%
Evaluated for impairment	$ 150,000	$ 150,000		$ 150,000
Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Minimum individual loan balance requiring quarterly review	2,000,000	2,000,000		2,000,000
Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Minimum individual loan balance requiring quarterly review	250,000	250,000		250,000
Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Minimum individual loan balance requiring quarterly review	250,000	250,000		250,000
Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Minimum individual loan balance requiring quarterly review	100,000	100,000		100,000
Other commercial real estate (non-owner occupied)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision (Recovery)		3,490,000	46,000	3,622,000	$ 1,232,000
Charge-Offs		2,762,000		2,762,000
Commercial Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision (Recovery)				(32,000)
Charge-Offs				2,962,000			$ 1,998,000
Commercial Portfolio Segment | Commercial loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Minimum aggregate balances for commercial loan relationship under structure loan rating process	1,000,000	1,000,000		1,000,000
Commercial Portfolio Segment | Commercial loan | Subsequent event
Accounts, Notes, Loans and Financing Receivable [Line Items]
Minimum percent of portfolio to be reviewed						36.00%
Commercial Portfolio Segment | Other commercial real estate (non-owner occupied)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Charge-Offs				2,762,000			1,571,000
Commercial Portfolio Segment | Commercial real estate (non-owner occupied) - retail
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision (Recovery)		(301,000)	$ (87,000)	(179,000)	$ 31,000
Non-performing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-performing assets	$ 15,419,000	$ 15,419,000		$ 15,419,000			12,657,000
Number of loans transferred | loan				4
Number Of Borrowers | borrower				1
CRE loan transferred into non-accrual status				$ 5,700,000
Non-performing assets as a percent of loans	1.44%	1.44%		1.44%
Non-performing | Commercial real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
CRE loan transferred into non-accrual status				$ 935,000
Non-performing | Other commercial real estate (non-owner occupied)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-performing assets	$ 5,924,000	$ 5,924,000		5,924,000			$ 10,249,000
Non-performing | Commercial Portfolio Segment | Commercial real estate (non-owner occupied) - retail
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-performing assets	$ 935,000	$ 935,000		$ 935,000

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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