Loans, Credit Risk Profile Based on Rating Category and Payment Activity and on Performing and Nonperforming Status, Segregated by Class (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Credit Risk Profile, Segregated by Class [Abstract]
Total	$ 3,630,616	$ 3,408,813
Consumer mortgage loans secured by real estate properties for which formal foreclosure proceedings are in process	3,400	2,300
Commercial [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	444,405	553,686
2021/2020	423,656	239,577
2020/2019	204,003	196,051
2019/2018	168,932	146,490
2018/2017	89,679	120,432
Prior	314,318	311,172
Revolving Loans	191,397	190,045
Total	1,836,390	1,757,453
Commercial [Member] | Pass [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	421,990	517,860
2021/2020	396,074	209,688
2020/2019	178,135	174,914
2019/2018	157,342	125,833
2018/2017	77,818	109,211
Prior	259,066	247,757
Revolving Loans	182,465	176,157
Total	$ 1,672,890	1,561,420
Commercial [Member] | Pass [Member] | Minimum [Member]
Credit Risk Profile, Segregated by Class [Abstract]
Review period for loans	12 months
Commercial [Member] | Pass [Member] | Maximum [Member]
Credit Risk Profile, Segregated by Class [Abstract]
Review period for loans	18 months
Commercial [Member] | Watch [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	$ 13,461	24,203
2021/2020	12,807	21,212
2020/2019	18,202	16,338
2019/2018	7,348	14,300
2018/2017	9,326	7,219
Prior	38,005	50,350
Revolving Loans	8,043	13,062
Total	107,192	146,684
Commercial [Member] | OAEM [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	31	0
2020/2019	0	268
2019/2018	40	383
2018/2017	2	28
Prior	2,089	179
Revolving Loans	77	502
Total	2,239	1,360
Commercial [Member] | Substandard [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	8,954	11,623
2021/2020	14,744	8,677
2020/2019	7,666	4,531
2019/2018	4,202	5,974
2018/2017	2,533	3,974
Prior	14,852	12,578
Revolving Loans	812	324
Total	53,763	47,681
Commercial [Member] | Doubtful [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	306	308
Revolving Loans	0	0
Total	306	308
Commercial [Member] | Hotel/Motel [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	120,832	51,290
2021/2020	44,932	25,252
2020/2019	24,062	62,526
2019/2018	58,734	30,887
2018/2017	21,644	36,518
Prior	65,049	50,589
Revolving Loans	0	0
Total	335,253	257,062
Commercial [Member] | Hotel/Motel [Member] | Pass [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	112,819	42,056
2021/2020	35,913	11,231
2020/2019	17,878	53,713
2019/2018	54,855	18,752
2018/2017	18,332	32,765
Prior	44,135	20,087
Revolving Loans	0	0
Total	283,932	178,604
Commercial [Member] | Hotel/Motel [Member] | Watch [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	8,013	9,234
2021/2020	9,019	14,021
2020/2019	6,184	8,813
2019/2018	3,879	8,780
2018/2017	3,312	2,678
Prior	18,935	30,502
Revolving Loans	0	0
Total	49,342	74,028
Commercial [Member] | Hotel/Motel [Member] | OAEM [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	1,979	0
Revolving Loans	0	0
Total	1,979	0
Commercial [Member] | Hotel/Motel [Member] | Substandard [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	3,355
2018/2017	0	1,075
Prior	0	0
Revolving Loans	0	0
Total	0	4,430
Commercial [Member] | Hotel/Motel [Member] | Doubtful [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Commercial [Member] | Commercial Real Estate Residential [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	96,504	149,829
2021/2020	124,285	58,729
2020/2019	43,904	24,902
2019/2018	17,275	23,780
2018/2017	16,840	13,085
Prior	49,221	55,208
Revolving Loans	11,614	9,700
Total	359,643	335,233
Commercial [Member] | Commercial Real Estate Residential [Member] | Pass [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	94,915	142,364
2021/2020	119,441	54,380
2020/2019	40,624	22,320
2019/2018	16,026	19,826
2018/2017	11,053	11,919
Prior	39,688	45,791
Revolving Loans	11,474	9,544
Total	333,221	306,144
Commercial [Member] | Commercial Real Estate Residential [Member] | Watch [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	1,164	2,643
2021/2020	456	2,359
2020/2019	1,526	1,962
2019/2018	855	2,119
2018/2017	4,132	554
Prior	6,891	6,949
Revolving Loans	112	156
Total	15,136	16,742
Commercial [Member] | Commercial Real Estate Residential [Member] | OAEM [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	40	0
2018/2017	0	16
Prior	14	0
Revolving Loans	28	0
Total	82	16
Commercial [Member] | Commercial Real Estate Residential [Member] | Substandard [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	425	4,822
2021/2020	4,388	1,990
2020/2019	1,754	620
2019/2018	354	1,835
2018/2017	1,655	596
Prior	2,628	2,468
Revolving Loans	0	0
Total	11,204	12,331
Commercial [Member] | Commercial Real Estate Residential [Member] | Doubtful [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Commercial [Member] | Commercial Real Estate Nonresidential [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	147,341	224,894
2021/2020	183,764	107,094
2020/2019	97,963	90,131
2019/2018	81,906	60,799
2018/2017	48,095	61,093
Prior	173,578	190,506
Revolving Loans	23,491	23,376
Total	756,138	757,893
Commercial [Member] | Commercial Real Estate Nonresidential [Member] | Pass [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	142,815	214,563
2021/2020	176,194	99,131
2020/2019	83,163	82,386
2019/2018	76,669	57,397
2018/2017	45,760	55,422
Prior	150,451	168,533
Revolving Loans	22,608	22,389
Total	697,660	699,821
Commercial [Member] | Commercial Real Estate Nonresidential [Member] | Watch [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	2,908	5,130
2021/2020	2,813	2,865
2020/2019	9,819	3,981
2019/2018	2,334	2,802
2018/2017	1,621	3,655
Prior	11,122	11,828
Revolving Loans	839	767
Total	31,456	31,028
Commercial [Member] | Commercial Real Estate Nonresidential [Member] | OAEM [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	96	178
Revolving Loans	19	20
Total	115	198
Commercial [Member] | Commercial Real Estate Nonresidential [Member] | Substandard [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	1,618	5,201
2021/2020	4,757	5,098
2020/2019	4,981	3,764
2019/2018	2,903	600
2018/2017	714	2,016
Prior	11,603	9,659
Revolving Loans	25	200
Total	26,601	26,538
Commercial [Member] | Commercial Real Estate Nonresidential [Member] | Doubtful [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	306	308
Revolving Loans	0	0
Total	306	308
Commercial [Member] | Dealer Floorplans [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	73,221	69,452
Total	73,221	69,452
Commercial [Member] | Dealer Floorplans [Member] | Pass [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	72,731	69,105
Total	72,731	69,105
Commercial [Member] | Dealer Floorplans [Member] | Watch [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	490	347
Total	490	347
Commercial [Member] | Dealer Floorplans [Member] | OAEM [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Commercial [Member] | Dealer Floorplans [Member] | Substandard [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Commercial [Member] | Dealer Floorplans [Member] | Doubtful [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Commercial [Member] | Commercial Other [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	79,728	81,446
2021/2020	68,717	47,394
2020/2019	38,074	18,492
2019/2018	11,017	31,024
2018/2017	3,100	9,736
Prior	26,470	14,869
Revolving Loans	83,071	87,517
Total	310,177	290,478
Commercial [Member] | Commercial Other [Member] | Pass [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	71,441	72,650
2021/2020	62,568	43,838
2020/2019	36,470	16,495
2019/2018	9,792	29,858
2018/2017	2,673	9,105
Prior	24,792	13,346
Revolving Loans	75,652	75,119
Total	283,388	260,411
Commercial [Member] | Commercial Other [Member] | Watch [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	1,376	7,196
2021/2020	519	1,967
2020/2019	673	1,582
2019/2018	280	599
2018/2017	261	332
Prior	1,057	1,071
Revolving Loans	6,602	11,792
Total	10,768	24,539
Commercial [Member] | Commercial Other [Member] | OAEM [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	31	0
2020/2019	0	268
2019/2018	0	383
2018/2017	2	12
Prior	0	1
Revolving Loans	30	482
Total	63	1,146
Commercial [Member] | Commercial Other [Member] | Substandard [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	6,911	1,600
2021/2020	5,599	1,589
2020/2019	931	147
2019/2018	945	184
2018/2017	164	287
Prior	621	451
Revolving Loans	787	124
Total	15,958	4,382
Commercial [Member] | Commercial Other [Member] | Doubtful [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Commercial [Member] | Commercial Unsecured SBA PPP [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	46,227
2021/2020	1,958	1,108
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	1,958	47,335
Commercial [Member] | Commercial Unsecured SBA PPP [Member] | Pass [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	46,227
2021/2020	1,958	1,108
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	1,958	47,335
Commercial [Member] | Commercial Unsecured SBA PPP [Member] | Watch [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Commercial [Member] | Commercial Unsecured SBA PPP [Member] | OAEM [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Commercial [Member] | Commercial Unsecured SBA PPP [Member] | Substandard [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Commercial [Member] | Commercial Unsecured SBA PPP [Member] | Doubtful [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Residential [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	143,060	195,731
2021/2020	183,627	161,534
2020/2019	137,540	76,216
2019/2018	65,305	37,552
2018/2017	32,001	43,155
Prior	264,748	264,426
Revolving Loans	104,063	95,238
Total	930,344	873,852
Residential [Member] | Performing [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	143,060	195,731
2021/2020	183,460	161,471
2020/2019	137,463	75,792
2019/2018	64,827	37,188
2018/2017	31,710	42,597
Prior	257,307	256,575
Revolving Loans	103,731	94,666
Total	921,558	864,020
Residential [Member] | Nonperforming [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	167	63
2020/2019	77	424
2019/2018	478	364
2018/2017	291	558
Prior	7,441	7,851
Revolving Loans	332	572
Total	8,786	9,832
Residential [Member] | Real Estate Mortgage [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	143,060	195,731
2021/2020	183,627	161,534
2020/2019	137,540	76,216
2019/2018	65,305	37,552
2018/2017	32,001	43,155
Prior	253,411	252,997
Revolving Loans	0	0
Total	814,944	767,185
Residential [Member] | Real Estate Mortgage [Member] | Performing [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	143,060	195,731
2021/2020	183,460	161,471
2020/2019	137,463	75,792
2019/2018	64,827	37,188
2018/2017	31,710	42,597
Prior	246,441	245,666
Revolving Loans	0	0
Total	806,961	758,445
Residential [Member] | Real Estate Mortgage [Member] | Nonperforming [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	167	63
2020/2019	77	424
2019/2018	478	364
2018/2017	291	558
Prior	6,970	7,331
Revolving Loans	0	0
Total	7,983	8,740
Residential [Member] | Home Equity Lines [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	11,337	11,429
Revolving Loans	104,063	95,238
Total	115,400	106,667
Residential [Member] | Home Equity Lines [Member] | Performing [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	10,866	10,909
Revolving Loans	103,731	94,666
Total	114,597	105,575
Residential [Member] | Home Equity Lines [Member] | Nonperforming [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
Prior	471	520
Revolving Loans	332	572
Total	803	1,092
Consumer [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	343,523	334,777
2021/2020	233,504	229,596
2020/2019	157,876	99,308
2019/2018	64,931	64,939
2018/2017	39,052	27,965
Prior	24,996	20,923
Revolving Loans	0	0
Total	863,882	777,508
Consumer [Member] | Performing [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	343,450	334,753
2021/2020	233,428	229,457
2020/2019	157,747	99,285
2019/2018	64,910	64,905
2018/2017	39,014	27,939
Prior	24,983	20,919
Revolving Loans	0	0
Total	863,532	777,258
Consumer [Member] | Nonperforming [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	73	24
2021/2020	76	139
2020/2019	129	23
2019/2018	21	34
2018/2017	38	26
Prior	13	4
Revolving Loans	0	0
Total	350	250
Consumer [Member] | Consumer Direct [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	54,072	71,626
2021/2020	47,756	39,316
2020/2019	27,195	18,495
2019/2018	12,335	10,502
2018/2017	7,348	4,493
Prior	12,160	12,251
Revolving Loans	0	0
Total	160,866	156,683
Consumer [Member] | Consumer Direct [Member] | Performing [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	54,072	71,626
2021/2020	47,750	39,312
2020/2019	27,195	18,492
2019/2018	12,335	10,468
2018/2017	7,345	4,490
Prior	12,160	12,251
Revolving Loans	0	0
Total	160,857	156,639
Consumer [Member] | Consumer Direct [Member] | Nonperforming [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	0	0
2021/2020	6	4
2020/2019	0	3
2019/2018	0	34
2018/2017	3	3
Prior	0	0
Revolving Loans	0	0
Total	9	44
Consumer [Member] | Consumer Indirect [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	289,451	263,151
2021/2020	185,748	190,280
2020/2019	130,681	80,813
2019/2018	52,596	54,437
2018/2017	31,704	23,472
Prior	12,836	8,672
Revolving Loans	0	0
Total	703,016	620,825
Consumer [Member] | Consumer Indirect [Member] | Performing [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	289,378	263,127
2021/2020	185,678	190,145
2020/2019	130,552	80,793
2019/2018	52,575	54,437
2018/2017	31,669	23,449
Prior	12,823	8,668
Revolving Loans	0	0
Total	702,675	620,619
Consumer [Member] | Consumer Indirect [Member] | Nonperforming [Member]
Credit Risk Profile, Segregated by Class [Abstract]
2022/2021	73	24
2021/2020	70	135
2020/2019	129	20
2019/2018	21	0
2018/2017	35	23
Prior	13	4
Revolving Loans	0	0
Total	$ 341	$ 206