Loans and Leases and Allowance for Credit Losses - Risk Rating Based on Year of Origination (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)
Loans Amortized Cost Basis by Origination Year
2023	$ 378,153	$ 378,153
2022	1,181,076	1,181,076
2021	725,320	725,320
2020	292,464	292,464
2019	202,581	202,581
Prior	228,223	228,223
Revolving Loans	311,602	311,602
Revolving Loans Converted to Term	18,371	18,371
Total, post ASU 2019-04	3,337,790	3,337,790
YTD gross charge-offs
2023		(9)
2022		(210)
2021		(101)
2020		(97)
2019		(32)
Prior		(73)
Total, post ASU 2019-04	(207)	(522)
Pass [Member]
Loans Amortized Cost Basis by Origination Year
2023	373,117	373,117
2022	1,153,972	1,153,972
2021	716,501	716,501
2020	288,653	288,653
2019	196,964	196,964
Prior	224,099	224,099
Revolving Loans	309,883	309,883
Revolving Loans Converted to Term	18,347	18,347
Total, post ASU 2019-04	3,281,536	3,281,536
Watch [Member]
Loans Amortized Cost Basis by Origination Year
2023	3,624	3,624
2022	26,084	26,084
2021	5,617	5,617
2020	3,011	3,011
2019	3,988	3,988
Prior	1,730	1,730
Revolving Loans	1,392	1,392
Total, post ASU 2019-04	45,446	45,446
Special Mention [Member]
Loans Amortized Cost Basis by Origination Year
2019	1,629	1,629
Prior	55	55
Revolving Loans	312	312
Revolving Loans Converted to Term	24	24
Total, post ASU 2019-04	2,020	2,020
Substandard [Member]
Loans Amortized Cost Basis by Origination Year
2023	1,412	1,412
2022	1,020	1,020
2021	3,202	3,202
2020	800	800
Prior	2,339	2,339
Revolving Loans	15	15
Total, post ASU 2019-04	8,788	8,788
Commercial Real Estate [Member]
Loans Amortized Cost Basis by Origination Year
2023	109,946	109,946
2022	569,954	569,954
2021	474,925	474,925
2020	187,166	187,166
2019	147,102	147,102
Prior	127,954	127,954
Revolving Loans	16,464	16,464
Revolving Loans Converted to Term	8,246	8,246
Total, post ASU 2019-04	1,641,757	1,641,757
Commercial Real Estate [Member] | Pass [Member]
Loans Amortized Cost Basis by Origination Year
2023	108,210	108,210
2022	544,700	544,700
2021	468,647	468,647
2020	184,539	184,539
2019	141,585	141,585
Prior	127,216	127,216
Revolving Loans	16,152	16,152
Revolving Loans Converted to Term	8,246	8,246
Total, post ASU 2019-04	1,599,295	1,599,295
Commercial Real Estate [Member] | Watch [Member]
Loans Amortized Cost Basis by Origination Year
2023	743	743
2022	25,253	25,253
2021	3,114	3,114
2020	2,574	2,574
2019	3,888	3,888
Prior	269	269
Total, post ASU 2019-04	35,841	35,841
Commercial Real Estate [Member] | Special Mention [Member]
Loans Amortized Cost Basis by Origination Year
2019	1,629	1,629
Revolving Loans	312	312
Total, post ASU 2019-04	1,941	1,941
Commercial Real Estate [Member] | Substandard [Member]
Loans Amortized Cost Basis by Origination Year
2023	993	993
2022	1	1
2021	3,164	3,164
2020	53	53
Prior	469	469
Total, post ASU 2019-04	4,680	4,680
Consumer Real Estate [Member]
Loans Amortized Cost Basis by Origination Year
2023	64,422	64,422
2022	187,740	187,740
2021	102,889	102,889
2020	57,325	57,325
2019	36,105	36,105
Prior	62,967	62,967
Revolving Loans	110,384	110,384
Revolving Loans Converted to Term	2,996	2,996
Total, post ASU 2019-04	624,828	624,828
Consumer Real Estate [Member] | Pass [Member]
Loans Amortized Cost Basis by Origination Year
2023	64,050	64,050
2022	186,718	186,718
2021	102,568	102,568
2020	57,022	57,022
2019	36,105	36,105
Prior	60,153	60,153
Revolving Loans	109,600	109,600
Revolving Loans Converted to Term	2,996	2,996
Total, post ASU 2019-04	619,212	619,212
Consumer Real Estate [Member] | Watch [Member]
Loans Amortized Cost Basis by Origination Year
2023	172	172
2022	72	72
2021	321	321
2020	303	303
Prior	1,285	1,285
Revolving Loans	769	769
Total, post ASU 2019-04	2,922	2,922
Consumer Real Estate [Member] | Special Mention [Member]
Loans Amortized Cost Basis by Origination Year
Prior	55	55
Total, post ASU 2019-04	55	55
Consumer Real Estate [Member] | Substandard [Member]
Loans Amortized Cost Basis by Origination Year
2023	200	200
2022	950	950
Prior	1,474	1,474
Revolving Loans	15	15
Total, post ASU 2019-04	2,639	2,639
Construction and Land Development [Member]
Loans Amortized Cost Basis by Origination Year
2023	83,958	83,958
2022	200,084	200,084
2021	59,060	59,060
2020	5,200	5,200
2019	5,286	5,286
Prior	8,053	8,053
Revolving Loans	31,428	31,428
Revolving Loans Converted to Term	1,673	1,673
Total, post ASU 2019-04	394,742	394,742
Construction and Land Development [Member] | Pass [Member]
Loans Amortized Cost Basis by Origination Year
2023	81,326	81,326
2022	199,971	199,971
2021	57,062	57,062
2020	4,580	4,580
2019	5,286	5,286
Prior	7,581	7,581
Revolving Loans	31,428	31,428
Revolving Loans Converted to Term	1,673	1,673
Total, post ASU 2019-04	388,907	388,907
Construction and Land Development [Member] | Watch [Member]
Loans Amortized Cost Basis by Origination Year
2023	2,632	2,632
2022	113	113
2021	1,960	1,960
Prior	76	76
Total, post ASU 2019-04	4,781	4,781
Construction and Land Development [Member] | Substandard [Member]
Loans Amortized Cost Basis by Origination Year
2021	38	38
2020	620	620
Prior	396	396
Total, post ASU 2019-04	1,054	1,054
Commercial and Industrial [Member]
Loans Amortized Cost Basis by Origination Year
2023	100,989	100,989
2022	186,928	186,928
2021	75,342	75,342
2020	36,324	36,324
2019	12,639	12,639
Prior	28,579	28,579
Revolving Loans	148,248	148,248
Revolving Loans Converted to Term	5,378	5,378
Total, post ASU 2019-04	594,427	594,427
YTD gross charge-offs
2022		(66)
2021		(50)
2020		(58)
Prior		(34)
Total, post ASU 2019-04	(35)	(208)
Commercial and Industrial [Member] | Pass [Member]
Loans Amortized Cost Basis by Origination Year
2023	100,693	100,693
2022	186,281	186,281
2021	75,120	75,120
2020	36,064	36,064
2019	12,554	12,554
Prior	28,479	28,479
Revolving Loans	147,625	147,625
Revolving Loans Converted to Term	5,354	5,354
Total, post ASU 2019-04	592,170	592,170
Commercial and Industrial [Member] | Watch [Member]
Loans Amortized Cost Basis by Origination Year
2023	77	77
2022	646	646
2021	222	222
2020	134	134
2019	85	85
Prior	100	100
Revolving Loans	623	623
Total, post ASU 2019-04	1,887	1,887
Commercial and Industrial [Member] | Special Mention [Member]
Loans Amortized Cost Basis by Origination Year
Revolving Loans Converted to Term	24	24
Total, post ASU 2019-04	24	24
Commercial and Industrial [Member] | Substandard [Member]
Loans Amortized Cost Basis by Origination Year
2023	219	219
2022	1	1
2020	126	126
Total, post ASU 2019-04	346	346
Consumer and Other [Member]
Loans Amortized Cost Basis by Origination Year
2023	4,522	4,522
2022	3,504	3,504
2021	1,221	1,221
2020	844	844
2019	169	169
Prior	219	219
Revolving Loans	5,078	5,078
Revolving Loans Converted to Term	78	78
Total, post ASU 2019-04	15,635	15,635
YTD gross charge-offs
2023		(9)
2022		(88)
2021		(51)
2020		(39)
2019		(20)
Prior		(39)
Total, post ASU 2019-04	(113)	(246)
Consumer and Other [Member] | Pass [Member]
Loans Amortized Cost Basis by Origination Year
2023	4,522	4,522
2022	3,436	3,436
2021	1,221	1,221
2020	843	843
2019	154	154
Prior	219	219
Revolving Loans	5,078	5,078
Revolving Loans Converted to Term	78	78
Total, post ASU 2019-04	15,551	15,551
Consumer and Other [Member] | Watch [Member]
Loans Amortized Cost Basis by Origination Year
2019	15	15
Total, post ASU 2019-04	15	15
Consumer and Other [Member] | Substandard [Member]
Loans Amortized Cost Basis by Origination Year
2022	68	68
2020	1	1
Total, post ASU 2019-04	69	69
Leases [Member]
Loans Amortized Cost Basis by Origination Year
2023	14,316	14,316
2022	32,866	32,866
2021	11,883	11,883
2020	5,605	5,605
2019	1,280	1,280
Prior	451	451
Total, post ASU 2019-04	66,401	66,401
YTD gross charge-offs
2022		(56)
2019		(12)
Total, post ASU 2019-04	(59)	(68)
Leases [Member] | Pass [Member]
Loans Amortized Cost Basis by Origination Year
2023	14,316	14,316
2022	32,866	32,866
2021	11,883	11,883
2020	5,605	5,605
2019	1,280	1,280
Prior	451	451
Total, post ASU 2019-04	$ 66,401	$ 66,401