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Loans and Allowance for Credit Losses - Schedule of the Risk Category of Loans by Class of Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Jun. 30, 2024	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Loans and Leases Receivable Disclosure [Abstract]
Prior	$ 2,790,457			$ 2,790,457		$ 2,367,170
Originated, four years before current fiscal year	431,584			431,584		614,362
Originated, three years before current fiscal year	1,222,653			1,222,653		525,985
Originated, two years before current fiscal year	1,589,473			1,589,473		1,185,099
Originated, fiscal year before current fiscal year	747,627			747,627		1,391,290
Originated, current fiscal year	244,247			244,247		750,863
Revolving Loans Amort. Cost Basis	902,330			902,330		1,103,437
Revolving Loans Convert. to Term	41,898			41,898		30,489
Loans held for investment, at amortized cost	7,970,269			7,970,269		7,968,695
Financial Asset, Write Offs [Abstract]
Prior				(29,059)		(12,888)
Originated, four years before current fiscal year				(386)		(5,500)
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				(51)		(1,135)
YTD Gross Charge-offs	(5,380)	$ (467)		(29,496)	$ (7,320)	(19,523)
Commercial
Loans and Leases Receivable Disclosure [Abstract]
Prior	160,321			160,321		172,775
Originated, four years before current fiscal year	35,659			35,659		48,582
Originated, three years before current fiscal year	142,391			142,391		49,470
Originated, two years before current fiscal year	122,142			122,142		196,064
Originated, fiscal year before current fiscal year	120,991			120,991		149,542
Originated, current fiscal year	67,565			67,565		191,889
Revolving Loans Amort. Cost Basis	491,309			491,309		659,613
Revolving Loans Convert. to Term	13,971			13,971		5,831
Loans held for investment, at amortized cost	1,154,349			1,154,349		1,473,766
Financial Asset, Write Offs [Abstract]
Prior				(4,100)		(885)
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		0
Revolving Loans Convert. to Term				(50)		(1,135)
YTD Gross Charge-offs	(1,563)	(467)		(4,150)	(1,828)	(2,020)
Commercial | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	141,608			141,608		157,563
Originated, four years before current fiscal year	27,799			27,799		48,524
Originated, three years before current fiscal year	140,443			140,443		39,133
Originated, two years before current fiscal year	121,922			121,922		194,555
Originated, fiscal year before current fiscal year	120,991			120,991		149,320
Originated, current fiscal year	67,565			67,565		191,889
Revolving Loans Amort. Cost Basis	457,999			457,999		623,684
Revolving Loans Convert. to Term	5,967			5,967		5,207
Loans held for investment, at amortized cost	1,084,294			1,084,294		1,409,875
Commercial | Special Mention
Loans and Leases Receivable Disclosure [Abstract]
Prior	7,312			7,312		1,415
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	3,014			3,014		2,259
Revolving Loans Convert. to Term	0			0		0
Loans held for investment, at amortized cost	10,326			10,326		3,674
Commercial | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	11,401			11,401		13,797
Originated, four years before current fiscal year	7,860			7,860		58
Originated, three years before current fiscal year	1,948			1,948		10,337
Originated, two years before current fiscal year	220			220		1,509
Originated, fiscal year before current fiscal year	0			0		222
Originated, current fiscal year	0			0		0
Revolving Loans Amort. Cost Basis	30,296			30,296		33,670
Revolving Loans Convert. to Term	8,004			8,004		624
Loans held for investment, at amortized cost	59,729			59,729		60,217
PPP loans
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						528
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
Loans held for investment, at amortized cost	348			348		528
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	348			348		0
Originated, two years before current fiscal year	0			0		528
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 held for investment, at amortized cost	348			348		528
Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,808,948			1,808,948		1,482,483
Originated, four years before current fiscal year	270,578			270,578		434,112
Originated, three years before current fiscal year	601,123			601,123		335,483
Originated, two years before current fiscal year	807,962			807,962		517,957
Originated, fiscal year before current fiscal year	311,981			311,981		732,291
Originated, current fiscal year	93,934			93,934		327,126
Revolving Loans Amort. Cost Basis	233,068			233,068		263,317
Revolving Loans Convert. to Term	27,526			27,526		1,845
Loans held for investment, at amortized cost	4,155,120			4,155,120		4,094,614
Financial Asset, Write Offs [Abstract]
Prior				(20,943)		(11,817)
Originated, four years before current fiscal year				(386)		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		0
Revolving Loans Convert. to Term				0		0
YTD Gross Charge-offs	0	0		(21,329)	(5,306)	(11,817)
Income-producing - commercial real estate | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,374,777			1,374,777		1,257,937
Originated, four years before current fiscal year	178,968			178,968		326,999
Originated, three years before current fiscal year	601,123			601,123		328,743
Originated, two years before current fiscal year	807,962			807,962		517,957
Originated, fiscal year before current fiscal year	311,981			311,981		732,291
Originated, current fiscal year	93,934			93,934		327,126
Revolving Loans Amort. Cost Basis	222,568			222,568		263,317
Revolving Loans Convert. to Term	27,526			27,526		1,845
Loans held for investment, at amortized cost	3,618,839			3,618,839		3,756,215
Income-producing - commercial real estate | Special Mention
Loans and Leases Receivable Disclosure [Abstract]
Prior	211,617			211,617		84,585
Originated, four years before current fiscal year	91,610			91,610		44,424
Originated, three years before current fiscal year	0			0		6,740
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 held for investment, at amortized cost	303,227			303,227		135,749
Income-producing - commercial real estate | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	222,554			222,554		139,961
Originated, four years before current fiscal year	0			0		62,689
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	10,500			10,500		0
Revolving Loans Convert. to Term	0			0		0
Loans held for investment, at amortized cost	233,054			233,054		202,650
Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Abstract]
Prior	758,232			758,232		625,980
Originated, four years before current fiscal year	34,479			34,479		116,382
Originated, three years before current fiscal year	220,650			220,650		36,659
Originated, two years before current fiscal year	47,551			47,551		202,776
Originated, fiscal year before current fiscal year	138,686			138,686		41,907
Originated, current fiscal year	76,133			76,133		125,934
Revolving Loans Amort. Cost Basis	509			509		673
Revolving Loans Convert. to Term	0			0		21,928
Loans held for investment, at amortized cost	1,276,240			1,276,240		1,172,239
Financial Asset, Write Offs [Abstract]
Prior				(3,800)
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	(3,800)	0	$ 0	(3,800)	0
Owner-occupied - commercial real estate | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	650,594			650,594		534,525
Originated, four years before current fiscal year	33,225			33,225		103,034
Originated, three years before current fiscal year	220,650			220,650		35,385
Originated, two years before current fiscal year	47,551			47,551		202,776
Originated, fiscal year before current fiscal year	138,686			138,686		41,907
Originated, current fiscal year	76,133			76,133		125,934
Revolving Loans Amort. Cost Basis	509			509		673
Revolving Loans Convert. to Term	0			0		55
Loans held for investment, at amortized cost	1,167,348			1,167,348		1,044,289
Owner-occupied - commercial real estate | Special Mention
Loans and Leases Receivable Disclosure [Abstract]
Prior	51,430			51,430		54,288
Originated, four years before current fiscal year	0			0		13,348
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 held for investment, at amortized cost	51,430			51,430		67,636
Owner-occupied - commercial real estate | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	56,208			56,208		37,167
Originated, four years before current fiscal year	1,254			1,254		0
Originated, three years before current fiscal year	0			0		1,274
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		21,873
Loans held for investment, at amortized cost	57,462			57,462		60,314
Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Abstract]
Prior	22,324			22,324		27,047
Originated, four years before current fiscal year	2,450			2,450		7,545
Originated, three years before current fiscal year	14,340			14,340		2,186
Originated, two years before current fiscal year	12,235			12,235		15,967
Originated, fiscal year before current fiscal year	5,874			5,874		14,756
Originated, current fiscal year	0			0		5,895
Revolving Loans Amort. Cost Basis	0			0		0
Revolving Loans Convert. to Term	0			0		0
Loans held for investment, at amortized cost	57,223			57,223		73,396
Financial Asset, Write Offs [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				0
YTD Gross Charge-offs	0	0	0	0	0
Real estate mortgage - residential | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	22,324			22,324		22,877
Originated, four years before current fiscal year	2,450			2,450		7,545
Originated, three years before current fiscal year	14,340			14,340		2,186
Originated, two years before current fiscal year	12,235			12,235		15,967
Originated, fiscal year before current fiscal year	5,874			5,874		14,756
Originated, current fiscal year	0			0		5,895
Revolving Loans Amort. Cost Basis	0			0		0
Revolving Loans Convert. to Term	0			0		0
Loans held for investment, at amortized cost	57,223			57,223		69,226
Real estate mortgage - residential | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior						4,170
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
Loans held for investment, at amortized cost						4,170
Construction - commercial and residential
Loans and Leases Receivable Disclosure [Abstract]
Prior	32,874			32,874		38,743
Originated, four years before current fiscal year	38,351			38,351		3,440
Originated, three years before current fiscal year	243,539			243,539		45,739
Originated, two years before current fiscal year	564,369			564,369		251,038
Originated, fiscal year before current fiscal year	161,581			161,581		419,393
Originated, current fiscal year	6,546			6,546		87,400
Revolving Loans Amort. Cost Basis	127,331			127,331		124,013
Revolving Loans Convert. to Term	0			0		0
Loans held for investment, at amortized cost	1,174,591			1,174,591		969,766
Financial Asset, Write Offs [Abstract]
Prior				(129)		(136)
Originated, four years before current fiscal year				0		(5,500)
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
YTD Gross Charge-offs	0	0		(129)	(136)	(5,636)
Construction - commercial and residential | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	26,733			26,733		30,619
Originated, four years before current fiscal year	8,614			8,614		3,440
Originated, three years before current fiscal year	238,650			238,650		45,739
Originated, two years before current fiscal year	564,369			564,369		251,038
Originated, fiscal year before current fiscal year	161,581			161,581		419,393
Originated, current fiscal year	6,546			6,546		87,400
Revolving Loans Amort. Cost Basis	127,331			127,331		124,013
Revolving Loans Convert. to Term	0			0		0
Loans held for investment, at amortized cost	1,133,824			1,133,824		961,642
Construction - commercial and residential | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	6,141			6,141		8,124
Originated, four years before current fiscal year	29,737			29,737		0
Originated, three years before current fiscal year	4,889			4,889		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 held for investment, at amortized cost	40,767			40,767		8,124
Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Abstract]
Prior	6,212			6,212
Originated, four years before current fiscal year	49,996			49,996
Originated, three years before current fiscal year	0			0
Originated, two years before current fiscal year	35,098			35,098
Originated, fiscal year before current fiscal year	8,514			8,514
Originated, current fiscal year	0			0
Revolving Loans Amort. Cost Basis	842			842
Revolving Loans Convert. to Term	0			0
Loans held for investment, at amortized cost	100,662			100,662
Construction - C&I (owner occupied) | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	6,212			6,212		18,551
Originated, four years before current fiscal year	49,996			49,996		4,265
Originated, three years before current fiscal year	0			0		56,361
Originated, two years before current fiscal year	35,098			35,098		618
Originated, fiscal year before current fiscal year	8,514			8,514		33,237
Originated, current fiscal year	0			0		12,619
Revolving Loans Amort. Cost Basis	842			842		6,370
Revolving Loans Convert. to Term	0			0		0
Loans held for investment, at amortized cost	100,662			100,662		132,021
Home equity
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,543			1,543		1,590
Originated, four years before current fiscal year	71			71		36
Originated, three years before current fiscal year	262			262		87
Originated, two years before current fiscal year	116			116		151
Originated, fiscal year before current fiscal year	0			0		118
Originated, current fiscal year	0			0		0
Revolving Loans Amort. Cost Basis	49,175			49,175		49,097
Revolving Loans Convert. to Term	400			400		885
Loans held for investment, at amortized cost	51,567			51,567		51,964
Financial Asset, Write Offs [Abstract]
YTD Gross Charge-offs	0	0	$ 0	0	0
Home equity | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,481			1,481		1,590
Originated, four years before current fiscal year	71			71		0
Originated, three years before current fiscal year	35			35		87
Originated, two years before current fiscal year	116			116		151
Originated, fiscal year before current fiscal year	0			0		118
Originated, current fiscal year	0			0		0
Revolving Loans Amort. Cost Basis	49,175			49,175		49,035
Revolving Loans Convert. to Term	400			400		643
Loans held for investment, at amortized cost	51,278			51,278		51,624
Home equity | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	62			62		0
Originated, four years before current fiscal year	0			0		36
Originated, three years before current fiscal year	227			227		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		62
Revolving Loans Convert. to Term	0			0		242
Loans held for investment, at amortized cost	289			289		340
Other consumer
Loans and Leases Receivable Disclosure [Abstract]
Prior	3			3		1
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		46
Originated, current fiscal year	69			69		0
Revolving Loans Amort. Cost Basis	96			96		354
Revolving Loans Convert. to Term	1			1		0
Loans held for investment, at amortized cost	169			169		401
Financial Asset, Write Offs [Abstract]
Prior				(87)		(50)
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		0
Revolving Loans Convert. to Term				(1)		0
YTD Gross Charge-offs	(17)	$ 0		(88)	$ (50)	(50)
Other consumer | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	3			3		1
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		46
Originated, current fiscal year	69			69		0
Revolving Loans Amort. Cost Basis	96			96		354
Revolving Loans Convert. to Term	1			1		0
Loans held for investment, at amortized cost	$ 169			$ 169		$ 401

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