Loans and Allowance for Credit Losses - Schedule of the Risk Category of Loans by Class of Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Loans and Leases Receivable Disclosure [Abstract]
Prior	$ 2,424,076		$ 2,424,076		$ 1,906,531
Originated, four years before current fiscal year	661,357		661,357		778,256
Originated, three years before current fiscal year	569,241		569,241		763,347
Originated, two years before current fiscal year	1,224,060		1,224,060		673,719
Originated, fiscal year before current fiscal year	1,324,129		1,324,129		1,195,299
Originated, current fiscal year	597,839		597,839		1,139,872
Revolving Loans Amort. Cost Basis	1,084,566		1,084,566		1,154,332
Revolving Loans Convert. to Term	31,123		31,123		24,272
Loans	7,916,391		7,916,391		7,635,632
Financial Asset, Write Offs [Abstract]
Prior			(6,377)		(966)
Originated, four years before current fiscal year			0		(746)
Originated, three years before current fiscal year			0		(725)
Originated, two years before current fiscal year			0		0
Originated, fiscal year before current fiscal year			0		0
Originated, current fiscal year			0		0
Revolving Loans Amort. Cost Basis			0		(558)
Revolving Loans Convert. to Term			(943)		0
YTD Gross Charge-offs	(467)	$ (123)	(7,320)	$ (2,034)	(2,995)
Commercial
Loans and Leases Receivable Disclosure [Abstract]
Prior	180,499		180,499		184,661
Originated, four years before current fiscal year	50,623		50,623		47,744
Originated, three years before current fiscal year	53,736		53,736		56,537
Originated, two years before current fiscal year	218,314		218,314		64,163
Originated, fiscal year before current fiscal year	159,634		159,634		237,146
Originated, current fiscal year	82,375		82,375		144,472
Revolving Loans Amort. Cost Basis	668,101		668,101		742,909
Revolving Loans Convert. to Term	5,478		5,478		9,717
Loans	1,418,760		1,418,760		1,487,349
Financial Asset, Write Offs [Abstract]
Prior			(885)		(283)
Originated, four years before current fiscal year			0		(101)
Originated, three years before current fiscal year			0		(49)
Originated, two years before current fiscal year			0		0
Originated, fiscal year before current fiscal year			0		0
Originated, current fiscal year			0		0
Revolving Loans Amort. Cost Basis			0		(483)
Revolving Loans Convert. to Term			(943)		0
YTD Gross Charge-offs	(467)	(53)	(1,828)	(604)	(916)
Commercial | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	179,327		179,327		183,329
Originated, four years before current fiscal year	50,533		50,533		47,393
Originated, three years before current fiscal year	48,437		48,437		56,261
Originated, two years before current fiscal year	217,772		217,772		64,163
Originated, fiscal year before current fiscal year	159,417		159,417		237,146
Originated, current fiscal year	82,375		82,375		144,390
Revolving Loans Amort. Cost Basis	665,282		665,282		736,090
Revolving Loans Convert. to Term	5,209		5,209		8,570
Loans	1,408,352		1,408,352		1,477,342
Commercial | Special Mention
Loans and Leases Receivable Disclosure [Abstract]
Prior	0		0		0
Originated, four years before current fiscal year	0		0		0
Originated, three years before current fiscal year	5,299		5,299		0
Originated, two years before current fiscal year	0		0		0
Originated, fiscal year before current fiscal year	68		68		0
Originated, current fiscal year	0		0		82
Revolving Loans Amort. Cost Basis	2,439		2,439		5,475
Revolving Loans Convert. to Term	0		0		0
Loans	7,806		7,806		5,557
Commercial | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,172		1,172		1,332
Originated, four years before current fiscal year	90		90		351
Originated, three years before current fiscal year	0		0		276
Originated, two years before current fiscal year	542		542		0
Originated, fiscal year before current fiscal year	149		149		0
Originated, current fiscal year	0		0		0
Revolving Loans Amort. Cost Basis	380		380		1,344
Revolving Loans Convert. to Term	269		269		1,147
Loans	2,602		2,602		4,450
PPP loans
Loans and Leases Receivable Disclosure [Abstract]
Loans	588		588		3,256
PPP loans | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	0		0		0
Originated, four years before current fiscal year	0		0		0
Originated, three years before current fiscal year	0		0		0
Originated, two years before current fiscal year	588		588		2,479
Originated, fiscal year before current fiscal year	0		0		777
Originated, current fiscal year	0		0		0
Revolving Loans Amort. Cost Basis	0		0		0
Revolving Loans Convert. to Term	0		0		0
Loans	588		588		3,256
Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,519,080		1,519,080		1,121,337
Originated, four years before current fiscal year	437,946		437,946		446,427
Originated, three years before current fiscal year	378,160		378,160		484,683
Originated, two years before current fiscal year	516,336		516,336		340,900
Originated, fiscal year before current fiscal year	731,489		731,489		542,143
Originated, current fiscal year	317,755		317,755		744,328
Revolving Loans Amort. Cost Basis	244,687		244,687		239,765
Revolving Loans Convert. to Term	1,848		1,848		358
Loans	4,147,301		4,147,301		3,919,941
Financial Asset, Write Offs [Abstract]
Prior			(5,306)		(680)
Originated, four years before current fiscal year			0		(645)
Originated, three years before current fiscal year			0		(676)
Originated, two years before current fiscal year			0		0
Originated, fiscal year before current fiscal year			0		0
Originated, current fiscal year			0		0
Revolving Loans Amort. Cost Basis			0		0
Revolving Loans Convert. to Term			0		0
YTD Gross Charge-offs	0	0	(5,306)	0	(2,001)
Income-producing - commercial real estate | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,320,917		1,320,917		1,016,529
Originated, four years before current fiscal year	385,392		385,392		439,221
Originated, three years before current fiscal year	371,421		371,421		480,474
Originated, two years before current fiscal year	516,336		516,336		334,165
Originated, fiscal year before current fiscal year	731,489		731,489		542,143
Originated, current fiscal year	317,755		317,755		744,328
Revolving Loans Amort. Cost Basis	196,981		196,981		192,089
Revolving Loans Convert. to Term	1,848		1,848		358
Loans	3,842,139		3,842,139		3,749,307
Income-producing - commercial real estate | Special Mention
Loans and Leases Receivable Disclosure [Abstract]
Prior	91,756		91,756		44,195
Originated, four years before current fiscal year	4,175		4,175		5,206
Originated, three years before current fiscal year	6,739		6,739		4,209
Originated, two years before current fiscal year	0		0		6,735
Originated, fiscal year before current fiscal year	0		0		0
Originated, current fiscal year	0		0		0
Revolving Loans Amort. Cost Basis	47,706		47,706		47,676
Revolving Loans Convert. to Term	0		0		0
Loans	150,376		150,376		108,021
Income-producing - commercial real estate | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	106,407		106,407		60,613
Originated, four years before current fiscal year	48,379		48,379		2,000
Originated, three years before current fiscal year	0		0		0
Originated, two years before current fiscal year	0		0		0
Originated, fiscal year before current fiscal year	0		0		0
Originated, current fiscal year	0		0		0
Revolving Loans Amort. Cost Basis	0		0		0
Revolving Loans Convert. to Term	0		0		0
Loans	154,786		154,786		62,613
Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Abstract]
Prior	634,546		634,546		480,782
Originated, four years before current fiscal year	117,143		117,143		191,646
Originated, three years before current fiscal year	37,206		37,206		111,497
Originated, two years before current fiscal year	203,082		203,082		40,562
Originated, fiscal year before current fiscal year	45,904		45,904		206,595
Originated, current fiscal year	121,169		121,169		41,765
Revolving Loans Amort. Cost Basis	1,890		1,890		24,240
Revolving Loans Convert. to Term	22,019		22,019		13,238
Loans	1,182,959		1,182,959		1,110,325
Financial Asset, Write Offs [Abstract]
YTD Gross Charge-offs	0	0	0	(1,356)
Owner-occupied - commercial real estate | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	614,664		614,664		461,029
Originated, four years before current fiscal year	117,143		117,143		191,646
Originated, three years before current fiscal year	37,206		37,206		111,497
Originated, two years before current fiscal year	203,082		203,082		40,562
Originated, fiscal year before current fiscal year	45,904		45,904		206,595
Originated, current fiscal year	121,169		121,169		41,765
Revolving Loans Amort. Cost Basis	1,890		1,890		24,240
Revolving Loans Convert. to Term	22,019		22,019		13,238
Loans	1,163,077		1,163,077		1,090,572
Owner-occupied - commercial real estate | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	19,882		19,882		19,753
Originated, four years before current fiscal year	0		0		0
Originated, three years before current fiscal year	0		0		0
Originated, two years before current fiscal year	0		0		0
Originated, fiscal year before current fiscal year	0		0		0
Originated, current fiscal year	0		0		0
Revolving Loans Amort. Cost Basis	0		0		0
Revolving Loans Convert. to Term	0		0		0
Loans	19,882		19,882		19,753
Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Abstract]
Prior	28,717		28,717		18,666
Originated, four years before current fiscal year	8,057		8,057		12,438
Originated, three years before current fiscal year	2,198		2,198		8,219
Originated, two years before current fiscal year	16,007		16,007		2,640
Originated, fiscal year before current fiscal year	14,798		14,798		16,307
Originated, current fiscal year	6,734		6,734		14,731
Revolving Loans Amort. Cost Basis	0		0		0
Revolving Loans Convert. to Term	0		0		0
Loans	76,511		76,511		73,001
Financial Asset, Write Offs [Abstract]
YTD Gross Charge-offs	0	0	0	0
Real estate mortgage - residential | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	27,025		27,025		16,968
Originated, four years before current fiscal year	8,057		8,057		12,438
Originated, three years before current fiscal year	2,198		2,198		8,219
Originated, two years before current fiscal year	16,007		16,007		2,640
Originated, fiscal year before current fiscal year	14,798		14,798		16,307
Originated, current fiscal year	6,734		6,734		14,731
Revolving Loans Amort. Cost Basis	0		0		0
Revolving Loans Convert. to Term	0		0		0
Loans	74,819		74,819		71,303
Real estate mortgage - residential | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,692		1,692		1,698
Originated, four years before current fiscal year	0		0		0
Originated, three years before current fiscal year	0		0		0
Originated, two years before current fiscal year	0		0		0
Originated, fiscal year before current fiscal year	0		0		0
Originated, current fiscal year	0		0		0
Revolving Loans Amort. Cost Basis	0		0		0
Revolving Loans Convert. to Term	0		0		0
Loans	1,692		1,692		1,698
Construction - commercial and residential
Loans and Leases Receivable Disclosure [Abstract]
Prior	40,403		40,403		84,522
Originated, four years before current fiscal year	43,257		43,257		71,841
Originated, three years before current fiscal year	41,069		41,069		90,560
Originated, two years before current fiscal year	268,943		268,943		189,023
Originated, fiscal year before current fiscal year	338,874		338,874		191,127
Originated, current fiscal year	58,341		58,341		159,771
Revolving Loans Amort. Cost Basis	112,439		112,439		90,911
Revolving Loans Convert. to Term	956		956		0
Loans	904,282		904,282		877,755
Financial Asset, Write Offs [Abstract]
Prior			(136)
Originated, four years before current fiscal year			0
Originated, three years before current fiscal year			0
Originated, two years before current fiscal year			0
Originated, fiscal year before current fiscal year			0
Originated, current fiscal year			0
Revolving Loans Amort. Cost Basis			0
Revolving Loans Convert. to Term			0
YTD Gross Charge-offs	0	0	(136)	0
Construction - commercial and residential | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	39,878		39,878		84,522
Originated, four years before current fiscal year	4,087		4,087		71,841
Originated, three years before current fiscal year	41,069		41,069		90,560
Originated, two years before current fiscal year	268,943		268,943		189,023
Originated, fiscal year before current fiscal year	338,874		338,874		191,127
Originated, current fiscal year	58,341		58,341		159,771
Revolving Loans Amort. Cost Basis	112,439		112,439		90,911
Revolving Loans Convert. to Term	956		956		0
Loans	864,587		864,587		877,755
Construction - commercial and residential | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	525		525
Originated, four years before current fiscal year	39,170		39,170
Originated, three years before current fiscal year	0		0
Originated, two years before current fiscal year	0		0
Originated, fiscal year before current fiscal year	0		0
Originated, current fiscal year	0		0
Revolving Loans Amort. Cost Basis	0		0
Revolving Loans Convert. to Term	0		0
Loans	39,695		39,695
Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Abstract]
Prior	18,658		18,658
Originated, four years before current fiscal year	4,294		4,294
Originated, three years before current fiscal year	56,784		56,784
Originated, two years before current fiscal year	638		638
Originated, fiscal year before current fiscal year	33,229		33,229
Originated, current fiscal year	9,607		9,607
Revolving Loans Amort. Cost Basis	6,406		6,406
Revolving Loans Convert. to Term	0		0
Loans	129,616		129,616
Construction - C&I (owner occupied) | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	18,658		18,658		14,816
Originated, four years before current fiscal year	4,294		4,294		8,160
Originated, three years before current fiscal year	56,784		56,784		11,810
Originated, two years before current fiscal year	638		638		33,854
Originated, fiscal year before current fiscal year	33,229		33,229		653
Originated, current fiscal year	9,607		9,607		34,679
Revolving Loans Amort. Cost Basis	6,406		6,406		6,507
Revolving Loans Convert. to Term	0		0		0
Loans	129,616		129,616		110,479
Home equity
Loans and Leases Receivable Disclosure [Abstract]
Prior	2,171		2,171		1,747
Originated, four years before current fiscal year	37		37		0
Originated, three years before current fiscal year	88		88		41
Originated, two years before current fiscal year	152		152		98
Originated, fiscal year before current fiscal year	133		133		551
Originated, current fiscal year	0		0		0
Revolving Loans Amort. Cost Basis	50,514		50,514		48,439
Revolving Loans Convert. to Term	822		822		906
Loans	53,917		53,917		51,782
Financial Asset, Write Offs [Abstract]
YTD Gross Charge-offs	0	0	0	0
Home equity | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	2,171		2,171		1,747
Originated, four years before current fiscal year	0		0		0
Originated, three years before current fiscal year	88		88		0
Originated, two years before current fiscal year	152		152		98
Originated, fiscal year before current fiscal year	133		133		551
Originated, current fiscal year	0		0		0
Revolving Loans Amort. Cost Basis	50,452		50,452		48,378
Revolving Loans Convert. to Term	577		577		906
Loans	53,573		53,573		51,680
Home equity | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	0		0		0
Originated, four years before current fiscal year	37		37		0
Originated, three years before current fiscal year	0		0		41
Originated, two years before current fiscal year	0		0		0
Originated, fiscal year before current fiscal year	0		0		0
Originated, current fiscal year	0		0		0
Revolving Loans Amort. Cost Basis	62		62		61
Revolving Loans Convert. to Term	245		245		0
Loans	344		344		102
Other consumer
Loans and Leases Receivable Disclosure [Abstract]
Prior	2		2		4
Originated, four years before current fiscal year	0		0		0
Originated, three years before current fiscal year	0		0		0
Originated, two years before current fiscal year	0		0		0
Originated, fiscal year before current fiscal year	68		68		0
Originated, current fiscal year	1,858		1,858		126
Revolving Loans Amort. Cost Basis	529		529		1,561
Revolving Loans Convert. to Term	0		0		53
Loans	2,457		2,457		1,744
Financial Asset, Write Offs [Abstract]
Prior			(50)		(3)
Originated, four years before current fiscal year			0		0
Originated, three years before current fiscal year			0		0
Originated, two years before current fiscal year			0		0
Originated, fiscal year before current fiscal year			0		0
Originated, current fiscal year			0		0
Revolving Loans Amort. Cost Basis			0		(75)
Revolving Loans Convert. to Term			0		0
YTD Gross Charge-offs	0	$ (70)	(50)	$ (74)	(78)
Other consumer | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	2		2		4
Originated, four years before current fiscal year	0		0		0
Originated, three years before current fiscal year	0		0		0
Originated, two years before current fiscal year	0		0		0
Originated, fiscal year before current fiscal year	68		68		0
Originated, current fiscal year	1,858		1,858		126
Revolving Loans Amort. Cost Basis	529		529		1,561
Revolving Loans Convert. to Term	0		0		3
Loans	$ 2,457		$ 2,457		1,694
Other consumer | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior					0
Originated, four years before current fiscal year					0
Originated, three years before current fiscal year					0
Originated, two years before current fiscal year					0
Originated, fiscal year before current fiscal year					0
Originated, current fiscal year					0
Revolving Loans Amort. Cost Basis					0
Revolving Loans Convert. to Term					50
Loans					$ 50