Loan and Lease Receivables and Allowance for Credit Losses - Summary of Risk Rating Categories of Loans and Leases Considered for Inclusion in Allowance for Credit Losses Calculation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross charge offs, 2024			$ 0
Gross charge offs, 2023			3,392		$ 2,252
Gross charge offs, 2022			5,232		3,017
Gross charge offs, 2021			2,188		5,981
Gross charge offs, 2020			2,040		6,101
Gross charge offs, 2019					5,216
Gross charge offs, Prior			13,907		5,034
Gross charge offs, Revolving loans			0		0
Gross charge offs	$ 9,059	$ 6,179	26,759	$ 14,752	27,601
Commercial Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Gross charge offs, 2024			0
Gross charge offs, 2023			1,424		0
Gross charge offs, 2022			295		193
Gross charge offs, 2021			187		60
Gross charge offs, 2020			718		1,511
Gross charge offs, 2019					4,054
Gross charge offs, Prior			2,489		3,911
Gross charge offs, Revolving loans			0		0
Gross charge offs	1,615	1,360	5,113	5,271	9,729
Residential Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Gross charge offs, 2024			0
Gross charge offs, 2023			0		0
Gross charge offs, 2022			0		0
Gross charge offs, 2021			0		0
Gross charge offs, 2020			0		0
Gross charge offs, 2019					0
Gross charge offs, Prior			0		21
Gross charge offs, Revolving loans			0		0
Gross charge offs	0	12	0	21	21
Construction, Land Development, and Other Land
Financing Receivable, Credit Quality Indicator [Line Items]
Gross charge offs, 2024			0
Gross charge offs, 2023			0		0
Gross charge offs, 2022			0		0
Gross charge offs, 2021			0		0
Gross charge offs, 2020			0		0
Gross charge offs, 2019					0
Gross charge offs, Prior			0		0
Gross charge offs, Revolving loans			0		0
Gross charge offs	0	0	0	0	0
Commercial and Industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Gross charge offs, 2024			0
Gross charge offs, 2023			1,534		1,518
Gross charge offs, 2022			4,377		1,938
Gross charge offs, 2021			1,538		5,372
Gross charge offs, 2020			1,264		4,451
Gross charge offs, 2019					1,087
Gross charge offs, Prior			11,384		1,045
Gross charge offs, Revolving loans			0		0
Gross charge offs	6,948	4,200	20,097	8,087	15,411
Installment and Other
Financing Receivable, Credit Quality Indicator [Line Items]
Gross charge offs, 2024			0
Gross charge offs, 2023			0		0
Gross charge offs, 2022			0		0
Gross charge offs, 2021			0		0
Gross charge offs, 2020			0		0
Gross charge offs, 2019					0
Gross charge offs, Prior			0		3
Gross charge offs, Revolving loans			0		0
Gross charge offs	0	3	0	3	3
Lease Financing Receivables
Financing Receivable, Credit Quality Indicator [Line Items]
Gross charge offs, 2024			0
Gross charge offs, 2023			434		734
Gross charge offs, 2022			560		886
Gross charge offs, 2021			463		549
Gross charge offs, 2020			58		139
Gross charge offs, 2019					75
Gross charge offs, Prior			34		54
Gross charge offs, Revolving loans			0		0
Gross charge offs	496	$ 604	1,549	$ 1,370	2,437
Loans Excluding Acquired Impaired Loans
Financing Receivable, Credit Quality Indicator [Line Items]
2024	793,412		793,412
2023	1,255,157		1,255,157		1,244,045
2022	1,420,026		1,420,026		1,546,815
2021	1,141,256		1,141,256		1,329,072
2020	475,666		475,666		559,791
2019					339,037
Prior	1,081,002		1,081,002		960,154
Revolving Loans	712,927		712,927		705,392
Total loans	6,879,446		6,879,446		6,684,306
Loans Excluding Acquired Impaired Loans | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024	787,783		787,783
2023	1,129,536		1,129,536		1,188,866
2022	1,288,588		1,288,588		1,455,452
2021	991,887		991,887		1,186,886
2020	413,366		413,366		458,076
2019					269,391
Prior	887,935		887,935		764,342
Revolving Loans	596,764		596,764		612,561
Total loans	6,095,859		6,095,859		5,935,574
Loans Excluding Acquired Impaired Loans | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2024	4,880		4,880
2023	113,545		113,545		54,920
2022	81,495		81,495		74,042
2021	88,313		88,313		99,161
2020	47,610		47,610		84,247
2019					37,607
Prior	107,210		107,210		94,892
Revolving Loans	82,468		82,468		41,128
Total loans	525,521		525,521		485,997
Loans Excluding Acquired Impaired Loans | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	1,710		1,710		0
2022	16,223		16,223		6,963
2021	42,642		42,642		30,626
2020	9,986		9,986		9,022
2019					14,091
Prior	38,330		38,330		32,470
Revolving Loans	23,932		23,932		36,767
Total loans	132,823		132,823		129,939
Loans Excluding Acquired Impaired Loans | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024	749		749
2023	10,366		10,366		259
2022	33,720		33,720		10,358
2021	18,414		18,414		12,399
2020	4,704		4,704		8,446
2019					17,948
Prior	47,527		47,527		68,450
Revolving Loans	9,763		9,763		14,936
Total loans	125,243		125,243		132,796
Loans Excluding Acquired Impaired Loans | Commercial Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
2024	237,206		237,206
2023	281,445		281,445		260,357
2022	458,706		458,706		477,908
2021	521,545		521,545		559,625
2020	254,879		254,879		280,155
2019					183,881
Prior	593,152		593,152		529,197
Revolving Loans	15,414		15,414		29,189
Total loans	2,362,347		2,362,347		2,320,312
Loans Excluding Acquired Impaired Loans | Commercial Real Estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024	234,817		234,817
2023	240,042		240,042		247,856
2022	412,993		412,993		452,127
2021	465,184		465,184		516,624
2020	219,570		219,570		229,053
2019					143,283
Prior	469,298		469,298		388,872
Revolving Loans	15,414		15,414		28,360
Total loans	2,057,318		2,057,318		2,006,175
Loans Excluding Acquired Impaired Loans | Commercial Real Estate | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2024	2,389		2,389
2023	39,813		39,813		12,501
2022	37,636		37,636		22,094
2021	41,665		41,665		26,408
2020	31,925		31,925		46,713
2019					20,364
Prior	66,246		66,246		68,003
Revolving Loans	0		0		0
Total loans	219,674		219,674		196,083
Loans Excluding Acquired Impaired Loans | Commercial Real Estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	0		0		0
2022	4,330		4,330		799
2021	6,084		6,084		10,752
2020	2,548		2,548		2,618
2019					12,751
Prior	27,329		27,329		25,790
Revolving Loans	0		0		0
Total loans	40,291		40,291		52,710
Loans Excluding Acquired Impaired Loans | Commercial Real Estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	1,590		1,590		0
2022	3,747		3,747		2,888
2021	8,612		8,612		5,841
2020	836		836		1,771
2019					7,483
Prior	30,279		30,279		46,532
Revolving Loans	0		0		829
Total loans	45,064		45,064		65,344
Loans Excluding Acquired Impaired Loans | Residential Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
2024	30,218		30,218
2023	49,279		49,279		55,178
2022	135,794		135,794		140,288
2021	118,593		118,593		104,112
2020	67,993		67,993		75,851
2019					45,449
Prior	245,909		245,909		237,825
Revolving Loans	62,586		62,586		60,827
Total loans	710,372		710,372		719,530
Loans Excluding Acquired Impaired Loans | Residential Real Estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024	30,218		30,218
2023	48,700		48,700		55,178
2022	130,936		130,936		135,477
2021	117,898		117,898		104,005
2020	50,426		50,426		54,651
2019					37,806
Prior	233,043		233,043		225,593
Revolving Loans	60,491		60,491		57,865
Total loans	671,712		671,712		670,575
Loans Excluding Acquired Impaired Loans | Residential Real Estate | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	0		0		0
2022	2,609		2,609		4,811
2021	595		595		0
2020	13,835		13,835		17,417
2019					7,167
Prior	11,166		11,166		8,708
Revolving Loans	1,082		1,082		1,597
Total loans	29,287		29,287		39,700
Loans Excluding Acquired Impaired Loans | Residential Real Estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	0		0		0
2022	0		0		0
2021	0		0		0
2020	3,732		3,732		3,594
2019					127
Prior	0		0		1
Revolving Loans	0		0		413
Total loans	3,732		3,732		4,135
Loans Excluding Acquired Impaired Loans | Residential Real Estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	579		579		0
2022	2,249		2,249		0
2021	100		100		107
2020	0		0		189
2019					349
Prior	1,700		1,700		3,523
Revolving Loans	1,013		1,013		952
Total loans	5,641		5,641		5,120
Loans Excluding Acquired Impaired Loans | Construction, Land Development, and Other Land
Financing Receivable, Credit Quality Indicator [Line Items]
2024	18,408		18,408
2023	163,240		163,240		83,841
2022	149,722		149,722		159,164
2021	124,928		124,928		215,136
2020	37,236		37,236		54,182
2019					12,897
Prior	5,933		5,933		1,443
Revolving Loans	345		345		174
Total loans	499,812		499,812		526,837
Loans Excluding Acquired Impaired Loans | Construction, Land Development, and Other Land | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024	18,408		18,408
2023	157,084		157,084		82,449
2022	143,776		143,776		145,174
2021	97,798		97,798		184,544
2020	37,236		37,236		35,466
2019					9,772
Prior	2,852		2,852		1,429
Revolving Loans	345		345		174
Total loans	457,499		457,499		459,008
Loans Excluding Acquired Impaired Loans | Construction, Land Development, and Other Land | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	4,765		4,765		1,392
2022	4,387		4,387		13,990
2021	15,645		15,645		21,313
2020	0		0		18,716
2019					3,125
Prior	3,081		3,081		0
Revolving Loans	0		0		0
Total loans	27,878		27,878		58,536
Loans Excluding Acquired Impaired Loans | Construction, Land Development, and Other Land | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	1,391		1,391		0
2022	1,559		1,559		0
2021	11,485		11,485		9,279
2020	0		0		0
2019					0
Prior	0		0		0
Revolving Loans	0		0		0
Total loans	14,435		14,435		9,279
Loans Excluding Acquired Impaired Loans | Construction, Land Development, and Other Land | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	0		0		0
2022	0		0		0
2021	0		0		0
2020	0		0		0
2019					0
Prior	0		0		14
Revolving Loans	0		0		0
Total loans	0		0		14
Loans Excluding Acquired Impaired Loans | Commercial and Industrial
Financing Receivable, Credit Quality Indicator [Line Items]
2024	284,361		284,361
2023	499,511		499,511		516,747
2022	525,665		525,665		561,478
2021	315,691		315,691		355,461
2020	99,035		99,035		119,877
2019					91,238
Prior	235,136		235,136		190,372
Revolving Loans	632,156		632,156		613,388
Total loans	2,591,555		2,591,555		2,448,561
Loans Excluding Acquired Impaired Loans | Commercial and Industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024	281,416		281,416
2023	423,375		423,375		475,720
2022	451,891		451,891		514,902
2021	251,322		251,322		288,392
2020	89,779		89,779		109,430
2019					73,059
Prior	181,871		181,871		147,168
Revolving Loans	518,089		518,089		524,348
Total loans	2,197,743		2,197,743		2,133,019
Loans Excluding Acquired Impaired Loans | Commercial and Industrial | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2024	2,196		2,196
2023	68,233		68,233		41,027
2022	36,815		36,815		33,080
2021	30,408		30,408		50,407
2020	1,842		1,842		1,385
2019					6,951
Prior	26,717		26,717		18,180
Revolving Loans	81,386		81,386		39,531
Total loans	247,597		247,597		190,561
Loans Excluding Acquired Impaired Loans | Commercial and Industrial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	319		319		0
2022	10,334		10,334		6,164
2021	25,073		25,073		10,595
2020	3,546		3,546		2,631
2019					1,112
Prior	11,001		11,001		6,643
Revolving Loans	23,931		23,931		36,354
Total loans	74,204		74,204		63,499
Loans Excluding Acquired Impaired Loans | Commercial and Industrial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024	749		749
2023	7,584		7,584		0
2022	26,625		26,625		7,332
2021	8,888		8,888		6,067
2020	3,868		3,868		6,431
2019					10,116
Prior	15,547		15,547		18,381
Revolving Loans	8,750		8,750		13,155
Total loans	72,011		72,011		61,482
Loans Excluding Acquired Impaired Loans | Installment and Other
Financing Receivable, Credit Quality Indicator [Line Items]
2024	670		670
2023	342		342		564
2022	89		89		132
2021	62		62		104
2020	4		4		133
2019					28
Prior	388		388		425
Revolving Loans	2,426		2,426		1,814
Total loans	3,981		3,981		3,200
Loans Excluding Acquired Impaired Loans | Installment and Other | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024	670		670
2023	342		342		564
2022	89		89		132
2021	39		39		79
2020	4		4		133
2019					28
Prior	388		388		424
Revolving Loans	2,425		2,425		1,814
Total loans	3,957		3,957		3,174
Loans Excluding Acquired Impaired Loans | Installment and Other | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	0		0		0
2022	0		0		0
2021	0		0		25
2020	0		0		0
2019					0
Prior	0		0		1
Revolving Loans	0		0		0
Total loans	0		0		26
Loans Excluding Acquired Impaired Loans | Installment and Other | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	0		0		0
2022	0		0		0
2021	0		0		0
2020	0		0		0
2019					0
Prior	0		0		0
Revolving Loans	1		1		0
Total loans	1		1		0
Loans Excluding Acquired Impaired Loans | Installment and Other | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	0		0		0
2022	0		0		0
2021	23		23		0
2020	0		0		0
2019					0
Prior	0		0		0
Revolving Loans	0		0		0
Total loans	23		23		0
Loans Excluding Acquired Impaired Loans | Lease Financing Receivables
Financing Receivable, Credit Quality Indicator [Line Items]
2024	222,549		222,549
2023	261,340		261,340		327,358
2022	150,050		150,050		207,845
2021	60,437		60,437		94,634
2020	16,519		16,519		29,593
2019					5,544
Prior	484		484		892
Revolving Loans	0		0		0
Total loans	711,379		711,379		665,866
Loans Excluding Acquired Impaired Loans | Lease Financing Receivables | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024	222,254		222,254
2023	259,993		259,993		327,099
2022	148,903		148,903		207,640
2021	59,646		59,646		93,242
2020	16,351		16,351		29,343
2019					5,443
Prior	483		483		856
Revolving Loans	0		0		0
Total loans	707,630		707,630		663,623
Loans Excluding Acquired Impaired Loans | Lease Financing Receivables | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2024	295		295
2023	734		734		0
2022	48		48		67
2021	0		0		1,008
2020	8		8		16
2019					0
Prior	0		0		0
Revolving Loans	0		0		0
Total loans	1,085		1,085		1,091
Loans Excluding Acquired Impaired Loans | Lease Financing Receivables | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	0		0		0
2022	0		0		0
2021	0		0		0
2020	160		160		179
2019					101
Prior	0		0		36
Revolving Loans	0		0		0
Total loans	160		160		316
Loans Excluding Acquired Impaired Loans | Lease Financing Receivables | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024	0		0
2023	613		613		259
2022	1,099		1,099		138
2021	791		791		384
2020	0		0		55
2019					0
Prior	1		1		0
Revolving Loans	0		0		0
Total loans	$ 2,504		$ 2,504		$ 836