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Loans and Allowance for Loan Credit Losses - Schedule of Amortized Costs by Segment of Loans and Credit Risk Profile of Loan Portfolio (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	$ 12,170		$ 12,170		$ 19,262
Year before current fiscal year	18,956		18,956		20,360
Two years before current fiscal year	18,510		18,510		55,889
Three years before current year	53,857		53,857		51,978
Four years before current fiscal year	50,305		50,305		26,569
Prior	111,378		111,378		92,298
Revolving Loans	20,814		20,814		45,108
Revolving to Term Loans	1,823		1,823		1,823
Total	287,813		287,813		313,287
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Gross charge-offs, current fiscal year			0		0
Gross charge-offs, year before current fiscal year			0		0
Gross charge-offs, year before current fiscal year			0		0
Gross charge-offs, three years before current year			0		0
Gross charge-offs, four years before current fiscal year			0		0
Gross charge-offs, prior			0		0
Gross charge-offs, Revolving Loans			0		0
Gross charge-offs, Revolving to Term Loans			0		0
Gross charge-offs, Loans	0	$ 0	0	$ 0	0
Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	12,170		12,170		19,262
Year before current fiscal year	18,956		18,956		20,360
Two years before current fiscal year	18,510		18,510		54,213
Three years before current year	52,205		52,205		50,402
Four years before current fiscal year	48,782		48,782		26,569
Prior	107,460		107,460		90,218
Revolving Loans	20,814		20,814		45,108
Revolving to Term Loans	1,823		1,823		1,823
Total	280,720		280,720		307,955
Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		1,576
Four years before current fiscal year	1,523		1,523		0
Prior	2,124		2,124		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	3,647		3,647		1,576
Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		1,676
Three years before current year	1,652		1,652		0
Four years before current fiscal year	0		0		0
Prior	1,794		1,794		2,081
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	3,446		3,446		3,757
Doubtful
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Loss
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	4,491		4,491		2,873
Year before current fiscal year	2,840		2,840		2,526
Two years before current fiscal year	2,503		2,503		8,137
Three years before current year	7,420		7,420		8,826
Four years before current fiscal year	8,567		8,567		3,424
Prior	26,719		26,719		27,694
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	52,540		52,540		53,480
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Gross charge-offs, current fiscal year			0		0
Gross charge-offs, year before current fiscal year			0		0
Gross charge-offs, year before current fiscal year			0		0
Gross charge-offs, three years before current year			0		0
Gross charge-offs, four years before current fiscal year			0		0
Gross charge-offs, prior			0		0
Gross charge-offs, Revolving Loans			0		0
Gross charge-offs, Revolving to Term Loans			0		0
Gross charge-offs, Loans	0	0	0	0	0
Commercial real estate | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	4,491		4,491		2,873
Year before current fiscal year	2,840		2,840		2,526
Two years before current fiscal year	2,503		2,503		6,461
Three years before current year	5,768		5,768		7,250
Four years before current fiscal year	7,044		7,044		3,424
Prior	22,801		22,801		25,849
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	45,447		45,447		48,383
Commercial real estate | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		1,576
Four years before current fiscal year	1,523		1,523		0
Prior	2,124		2,124		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	3,647		3,647		1,576
Commercial real estate | Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		1,676
Three years before current year	1,652		1,652		0
Four years before current fiscal year	0		0		0
Prior	1,794		1,794		1,845
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	3,446		3,446		3,521
Commercial real estate | Doubtful
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Commercial real estate | Loss
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Commercial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	234		234		403
Year before current fiscal year	361		361		0
Two years before current fiscal year	0		0		552
Three years before current year	540		540		9
Four years before current fiscal year	7		7		0
Prior	1,041		1,041		1,147
Revolving Loans	2,840		2,840		25,772
Revolving to Term Loans	0		0		0
Total	5,023		5,023		27,883
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Gross charge-offs, current fiscal year			0		0
Gross charge-offs, year before current fiscal year			0		0
Gross charge-offs, year before current fiscal year			0		0
Gross charge-offs, three years before current year			0		0
Gross charge-offs, four years before current fiscal year			0		0
Gross charge-offs, prior			0		0
Gross charge-offs, Revolving Loans			0		0
Gross charge-offs, Revolving to Term Loans			0		0
Gross charge-offs, Loans	0	0	0	0	0
Commercial | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	234		234		403
Year before current fiscal year	361		361		0
Two years before current fiscal year	0		0		552
Three years before current year	540		540		9
Four years before current fiscal year	7		7		0
Prior	1,041		1,041		1,147
Revolving Loans	2,840		2,840		25,772
Revolving to Term Loans	0		0		0
Total	5,023		5,023		27,883
Commercial | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Commercial | Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Commercial | Doubtful
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Commercial | Loss
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Residential real estate closed-end
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	7,445		7,445		15,969
Year before current fiscal year	15,741		15,741		17,834
Two years before current fiscal year	16,007		16,007		47,200
Three years before current year	45,897		45,897		43,125
Four years before current fiscal year	41,718		41,718		23,145
Prior	83,618		83,618		63,458
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	210,426		210,426		210,730
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Gross charge-offs, current fiscal year			0		0
Gross charge-offs, year before current fiscal year			0		0
Gross charge-offs, year before current fiscal year			0		0
Gross charge-offs, three years before current year			0		0
Gross charge-offs, four years before current fiscal year			0		0
Gross charge-offs, prior			0		0
Gross charge-offs, Revolving Loans			0		0
Gross charge-offs, Revolving to Term Loans			0		0
Gross charge-offs, Loans	0	0	0	0	0
Residential real estate closed-end | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	7,445		7,445		15,969
Year before current fiscal year	15,741		15,741		17,834
Two years before current fiscal year	16,007		16,007		47,200
Three years before current year	45,897		45,897		43,125
Four years before current fiscal year	41,718		41,718		23,145
Prior	83,618		83,618		63,222
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	210,426		210,426		210,495
Residential real estate closed-end | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Residential real estate closed-end | Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		236
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		236
Residential real estate closed-end | Doubtful
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Residential real estate closed-end | Loss
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Other consumer loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		17
Year before current fiscal year	14		14		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		18
Four years before current fiscal year	13		13		0
Prior	0		0		0
Revolving Loans	17,974		17,974		19,336
Revolving to Term Loans	1,823		1,823		1,823
Total	19,824		19,824		21,194
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Gross charge-offs, current fiscal year			0		0
Gross charge-offs, year before current fiscal year			0		0
Gross charge-offs, year before current fiscal year			0		0
Gross charge-offs, three years before current year			0		0
Gross charge-offs, four years before current fiscal year			0		0
Gross charge-offs, prior			0		0
Gross charge-offs, Revolving Loans			0		0
Gross charge-offs, Revolving to Term Loans			0		0
Gross charge-offs, Loans	0	$ 0	0	$ 0	0
Other consumer loans | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		17
Year before current fiscal year	14		14		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		18
Four years before current fiscal year	13		13		0
Prior	0		0		0
Revolving Loans	17,974		17,974		19,336
Revolving to Term Loans	1,823		1,823		1,823
Total	19,824		19,824		21,194
Other consumer loans | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Other consumer loans | Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Other consumer loans | Doubtful
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	0		0		0
Other consumer loans | Loss
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		0
Three years before current year	0		0		0
Four years before current fiscal year	0		0		0
Prior	0		0		0
Revolving Loans	0		0		0
Revolving to Term Loans	0		0		0
Total	$ 0		$ 0		$ 0

X

- Definition

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
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-Section 45
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Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn.

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