Loans - Loans by Origination Year (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, Credit Quality Indicator [Line Items]
Current fiscal year	$ 164,118		$ 164,118		$ 193,392
Year before current fiscal year	152,164		152,164		152,294
Two years before current fiscal year	117,201		117,201		81,984
Three years before current fiscal year	64,473		64,473		16,206
Four years before current fiscal year	12,588		12,588
Prior	19,500		19,500
Prior					21,357
Revolving Loans	0		0		0
Total	530,044		530,044		465,233
Current fiscal year, Writeoff			(523)		(3,801)
Year before current fiscal year, Writeoff			(3,706)		(5,798)
Two years before current fiscal year, Writeoff			(888)		(1,775)
Three years before current fiscal year, Writeoff			(405)		(943)
Four years before current fiscal year, Writeoff			(156)
Prior, Writeoff			(52)
Prior, Writeoff					(352)
Revolving Loans, Writeoff			0		0
Writeoff	(3,141)	$ (2,233)	(5,730)	$ (5,974)	(12,669)
Construction and land development
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	15,421		15,421		18,008
Year before current fiscal year	19,886		19,886		9,080
Two years before current fiscal year	4,563		4,563		12,687
Three years before current fiscal year	4,916		4,916		2,556
Four years before current fiscal year	2,114		2,114
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	46,900		46,900		42,331
Current fiscal year, Writeoff			0		0
Year before current fiscal year, Writeoff			0		0
Two years before current fiscal year, Writeoff			0		0
Three years before current fiscal year, Writeoff			0		0
Four years before current fiscal year, Writeoff			0
Prior, Writeoff			0
Prior, Writeoff					0
Revolving Loans, Writeoff			0		0
Writeoff	0	0	0	0	0
Residential real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	10,413		10,413		18,293
Year before current fiscal year	11,723		11,723		23,657
Two years before current fiscal year	21,260		21,260		13,596
Three years before current fiscal year	11,932		11,932		2,485
Four years before current fiscal year	1,509		1,509
Prior	3,100		3,100
Prior					3,285
Revolving Loans	0		0		0
Total	59,937		59,937		61,316
Current fiscal year, Writeoff			0		0
Year before current fiscal year, Writeoff			0		0
Two years before current fiscal year, Writeoff			(210)		0
Three years before current fiscal year, Writeoff			0		(252)
Four years before current fiscal year, Writeoff			(7)
Prior, Writeoff			0
Prior, Writeoff					(45)
Revolving Loans, Writeoff			0		0
Writeoff	(210)	0	(217)	(64)	(297)
Residential real estate multifamily
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	56		56		1,039
Year before current fiscal year	1,035		1,035		293
Two years before current fiscal year	344		344		256
Three years before current fiscal year	254		254		78
Four years before current fiscal year	78		78
Prior	25		25
Prior					26
Revolving Loans	0		0		0
Total	1,792		1,792		1,692
Current fiscal year, Writeoff			0		0
Year before current fiscal year, Writeoff			0		0
Two years before current fiscal year, Writeoff			0		0
Three years before current fiscal year, Writeoff			0		0
Four years before current fiscal year, Writeoff			0
Prior, Writeoff			0
Prior, Writeoff					0
Revolving Loans, Writeoff			0		0
Writeoff	0	0	0	0	0
Commercial real estate - owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	70,637		70,637		51,297
Year before current fiscal year	43,382		43,382		75,950
Two years before current fiscal year	55,168		55,168		38,808
Three years before current fiscal year	33,470		33,470		8,498
Four years before current fiscal year	6,849		6,849
Prior	14,510		14,510
Prior					15,733
Revolving Loans	0		0		0
Total	224,016		224,016		190,286
Current fiscal year, Writeoff			0		0
Year before current fiscal year, Writeoff			0		(364)
Two years before current fiscal year, Writeoff			(99)		(369)
Three years before current fiscal year, Writeoff			(194)		(109)
Four years before current fiscal year, Writeoff			(56)
Prior, Writeoff			(21)
Prior, Writeoff					(197)
Revolving Loans, Writeoff			0		0
Writeoff	(309)	0	(370)	(525)	(1,039)
Commercial real estate - non-owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	39		39		1,251
Year before current fiscal year	1,176		1,176		4,111
Two years before current fiscal year	3,678		3,678		5,891
Three years before current fiscal year	5,783		5,783		1,117
Four years before current fiscal year	975		975
Prior	442		442
Prior					479
Revolving Loans	0		0		0
Total	12,093		12,093		12,849
Current fiscal year, Writeoff			0		0
Year before current fiscal year, Writeoff			0		0
Two years before current fiscal year, Writeoff			0		(221)
Three years before current fiscal year, Writeoff			0		0
Four years before current fiscal year, Writeoff			0
Prior, Writeoff			0
Prior, Writeoff					0
Revolving Loans, Writeoff			0		0
Writeoff	0	0	0	0	(221)
Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	5,573		5,573		27,147
Year before current fiscal year	17,889		17,889		10,908
Two years before current fiscal year	10,586		10,586		4,042
Three years before current fiscal year	3,640		3,640		764
Four years before current fiscal year	620		620
Prior	1,196		1,196
Prior					1,468
Revolving Loans	0		0		0
Total	39,504		39,504		44,329
Current fiscal year, Writeoff			0		0
Year before current fiscal year, Writeoff			0		(393)
Two years before current fiscal year, Writeoff			0		(227)
Three years before current fiscal year, Writeoff			(54)		(178)
Four years before current fiscal year, Writeoff			0
Prior, Writeoff			(29)
Prior, Writeoff					(91)
Revolving Loans, Writeoff			0		0
Writeoff	0	(184)	(83)	(238)	(889)
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	7,979		7,979		15,994
Year before current fiscal year	12,037		12,037		4,299
Two years before current fiscal year	3,245		3,245		1,257
Three years before current fiscal year	804		804		319
Four years before current fiscal year	206		206
Prior	227		227
Prior					286
Revolving Loans	0		0		0
Total	24,498		24,498		22,155
Current fiscal year, Writeoff			0		0
Year before current fiscal year, Writeoff			(110)		(65)
Two years before current fiscal year, Writeoff			(96)		(31)
Three years before current fiscal year, Writeoff			(19)		(19)
Four years before current fiscal year, Writeoff			(1)
Prior, Writeoff			(2)
Prior, Writeoff					(19)
Revolving Loans, Writeoff			0		0
Writeoff	(210)	(18)	(228)	(59)	(134)
Lease financing receivables
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	31,119		31,119		43,279
Year before current fiscal year	38,568		38,568		22,456
Two years before current fiscal year	17,859		17,859		4,338
Three years before current fiscal year	3,059		3,059		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					80
Revolving Loans	0		0		0
Total	90,605		90,605		70,153
Current fiscal year, Writeoff			0		0
Year before current fiscal year, Writeoff			0		(293)
Two years before current fiscal year, Writeoff			(169)		0
Three years before current fiscal year, Writeoff			0		0
Four years before current fiscal year, Writeoff			0
Prior, Writeoff			0
Prior, Writeoff					0
Revolving Loans, Writeoff			0		0
Writeoff	(133)	(69)	(169)	(180)	(293)
Strategic Program Loans
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	22,881		22,881		17,084
Year before current fiscal year	6,468		6,468		1,540
Two years before current fiscal year	498		498		1,109
Three years before current fiscal year	615		615		389
Four years before current fiscal year	237		237
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	30,699		30,699		20,122
Current fiscal year, Writeoff			(523)		(3,801)
Year before current fiscal year, Writeoff			(3,596)		(4,683)
Two years before current fiscal year, Writeoff			(314)		(927)
Three years before current fiscal year, Writeoff			(138)		(385)
Four years before current fiscal year, Writeoff			(92)
Prior, Writeoff			0
Prior, Writeoff					0
Revolving Loans, Writeoff			0		0
Writeoff		$ (1,962)	(4,663)	$ (4,908)	(9,796)
Pass \| Construction and land development
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	15,421		15,421		18,008
Year before current fiscal year	19,886		19,886		9,080
Two years before current fiscal year	4,563		4,563		12,687
Three years before current fiscal year	4,916		4,916		2,556
Four years before current fiscal year	2,114		2,114
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	46,900		46,900		42,331
Pass \| Residential real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	676		676		4,025
Year before current fiscal year	1,622		1,622		1,172
Two years before current fiscal year	1,804		1,804		575
Three years before current fiscal year	947		947		1,332
Four years before current fiscal year	504		504
Prior	1,647		1,647
Prior					1,655
Revolving Loans	0		0		0
Total	7,200		7,200		8,759
Pass \| Residential real estate multifamily
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	56		56		1,039
Year before current fiscal year	1,035		1,035		293
Two years before current fiscal year	344		344		256
Three years before current fiscal year	254		254		78
Four years before current fiscal year	78		78
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	1,767		1,767		1,666
Pass \| Commercial real estate - owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	44,956		44,956		26,160
Year before current fiscal year	23,286		23,286		3,897
Two years before current fiscal year	5,328		5,328		3,468
Three years before current fiscal year	3,532		3,532		1,180
Four years before current fiscal year	1,775		1,775
Prior	7,029		7,029
Prior					9,112
Revolving Loans	0		0		0
Total	85,906		85,906		43,817
Pass \| Commercial real estate - non-owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	39		39		36
Year before current fiscal year	0		0		0
Two years before current fiscal year	0		0		1,254
Three years before current fiscal year	1,233		1,233		0
Four years before current fiscal year	0		0
Prior	319		319
Prior					343
Revolving Loans	0		0		0
Total	1,591		1,591		1,633
Pass \| Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	617		617		3,588
Year before current fiscal year	2,565		2,565		336
Two years before current fiscal year	986		986		529
Three years before current fiscal year	857		857		322
Four years before current fiscal year	259		259
Prior	337		337
Prior					463
Revolving Loans	0		0		0
Total	5,621		5,621		5,238
Pass \| Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	7,908		7,908		15,951
Year before current fiscal year	11,931		11,931		4,294
Two years before current fiscal year	3,233		3,233		1,257
Three years before current fiscal year	798		798		319
Four years before current fiscal year	204		204
Prior	227		227
Prior					286
Revolving Loans	0		0		0
Total	24,301		24,301		22,107
Pass \| Lease financing receivables
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	31,119		31,119		43,279
Year before current fiscal year	38,568		38,568		22,456
Two years before current fiscal year	17,859		17,859		4,338
Three years before current fiscal year	3,059		3,059		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					80
Revolving Loans	0		0		0
Total	90,605		90,605		70,153
Pass \| Strategic Program Loans
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	0		0		0
Watch \| Construction and land development
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	0		0		0
Watch \| Residential real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	5,927		5,927		14,268
Year before current fiscal year	10,101		10,101		18,766
Two years before current fiscal year	16,801		16,801		4,134
Three years before current fiscal year	3,958		3,958		1,103
Four years before current fiscal year	961		961
Prior	1,216		1,216
Prior					1,333
Revolving Loans	0		0		0
Total	38,964		38,964		39,604
Watch \| Residential real estate multifamily
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	25		25
Prior					26
Revolving Loans	0		0		0
Total	25		25		26
Watch \| Commercial real estate - owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	25,681		25,681		25,137
Year before current fiscal year	19,935		19,935		51,350
Two years before current fiscal year	35,613		35,613		28,462
Three years before current fiscal year	16,353		16,353		5,904
Four years before current fiscal year	4,334		4,334
Prior	3,715		3,715
Prior					3,342
Revolving Loans	0		0		0
Total	105,631		105,631		114,195
Watch \| Commercial real estate - non-owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0		1,215
Year before current fiscal year	1,176		1,176		4,111
Two years before current fiscal year	3,678		3,678		1,841
Three years before current fiscal year	1,764		1,764		1,117
Four years before current fiscal year	975		975
Prior	123		123
Prior					136
Revolving Loans	0		0		0
Total	7,716		7,716		8,420
Watch \| Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	4,956		4,956		23,559
Year before current fiscal year	15,324		15,324		9,134
Two years before current fiscal year	8,100		8,100		2,945
Three years before current fiscal year	2,404		2,404		442
Four years before current fiscal year	361		361
Prior	467		467
Prior					606
Revolving Loans	0		0		0
Total	31,612		31,612		36,686
Watch \| Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0		43
Year before current fiscal year	46		46		5
Two years before current fiscal year	8		8		0
Three years before current fiscal year	6		6		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	60		60		48
Watch \| Lease financing receivables
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	0		0		0
Watch \| Strategic Program Loans
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	0		0		0
Special Mention \| Construction and land development
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	0		0		0
Special Mention \| Residential real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	3,810		3,810		0
Year before current fiscal year	0		0		3,719
Two years before current fiscal year	0		0		1,758
Three years before current fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	37		37
Prior					80
Revolving Loans	0		0		0
Total	3,847		3,847		5,557
Special Mention \| Residential real estate multifamily
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	0		0		0
Special Mention \| Commercial real estate - owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		4,553
Two years before current fiscal year	2,483		2,483		1,736
Three years before current fiscal year	4,354		4,354		0
Four years before current fiscal year	0		0
Prior	972		972
Prior					2,207
Revolving Loans	0		0		0
Total	7,809		7,809		8,496
Special Mention \| Commercial real estate - non-owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	0		0		0
Special Mention \| Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0		0
Year before current fiscal year	0		0		0
Two years before current fiscal year	312		312		217
Three years before current fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	28		28
Prior					32
Revolving Loans	0		0		0
Total	340		340		249
Special Mention \| Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	0		0		0
Special Mention \| Lease financing receivables
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	0		0		0
Special Mention \| Strategic Program Loans
Financing Receivable, Credit Quality Indicator [Line Items]
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 fiscal year	0		0		0
Four years before current fiscal year	0		0
Prior	0		0
Prior					0
Revolving Loans	0		0		0
Total	0		0		0
Substandard \| Construction and land development
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0		0

Financing Receivable, Excluding Accrued Interest, Originated, More than Four Years before Current Fiscal Year

No definition available.

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Period Type:	instant

- Definition

Financing Receivable, Excluding Accrued Interest, Originated, More than Four Years before Current Fiscal Year, Writeoff

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- 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 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

Reference 2: 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

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
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