Loans, Loan Ratings by Loan Class, Commercial (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Summary of Loan Ratings by Loan Class [Abstract]
Total loans	$ 3,004,065	$ 2,905,045
Accrued interest excluded from total	6,677	6,836
Commercial [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	78,880	247,338
2020	235,229	125,661
2019	113,935	169,759
2018	161,503	131,067
2017	126,162	80,608
Prior	326,235	265,749
Revolving loans amortized, Cost basis	215,657	183,399
Total loans	1,257,601	1,203,581
Accrued interest, 2021	65	496
Accrued interest, 2020	433	234
Accrued interest, 2019	220	338
Accrued interest, 2018	306	432
Accrued interest, 2017	404	184
Accrued interest, Prior	706	565
Accrued interest, Revolving	365	289
Accrued interest excluded from total	2,499	2,538
Commercial [Member] | Non-Watch 1-6 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	78,880	245,247
2020	233,425	125,335
2019	113,581	165,040
2018	156,918	120,655
2017	113,543	77,430
Prior	315,458	256,460
Revolving loans amortized, Cost basis	215,171	176,130
Total loans	1,226,976	1,166,297
Commercial [Member] | Watch 7-8 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	0	81
2020	115	324
2019	354	3,560
2018	3,075	8,972
2017	12,404	2,070
Prior	8,409	7,697
Revolving loans amortized, Cost basis	0	476
Total loans	24,357	23,180
Commercial [Member] | Substandard Accrual 9 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	0	2,010
2020	1,689	2
2019	0	1,159
2018	1,510	1,440
2017	215	1,108
Prior	2,309	1,530
Revolving loans amortized, Cost basis	486	6,793
Total loans	6,209	14,042
Commercial [Member] | Non-Accrual 10-11 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	0	0
2020	0	0
2019	0	0
2018	0	0
2017	0	0
Prior	59	62
Revolving loans amortized, Cost basis	0	0
Total loans	59	62
Commercial [Member] | Commercial and Industrial [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	44,807	123,567
2020	115,696	69,858
2019	64,956	58,675
2018	56,429	46,368
2017	43,813	38,669
Prior	129,976	104,127
Revolving loans amortized, Cost basis	181,811	151,848
Total loans	637,488	593,112
Accrued interest, 2021	39	314
Accrued interest, 2020	245	153
Accrued interest, 2019	141	105
Accrued interest, 2018	101	229
Accrued interest, 2017	221	90
Accrued interest, Prior	298	240
Accrued interest, Revolving	310	242
Accrued interest excluded from total	1,355	1,373
Commercial [Member] | Commercial and Industrial [Member] | Non-Watch 1-6 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	44,807	121,917
2020	114,032	69,856
2019	64,896	56,984
2018	54,830	44,827
2017	42,010	38,307
Prior	123,382	96,261
Revolving loans amortized, Cost basis	181,325	144,579
Total loans	625,282	572,731
Commercial [Member] | Commercial and Industrial [Member] | Watch 7-8 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	0	81
2020	115	0
2019	60	532
2018	89	1,294
2017	1,588	362
Prior	5,310	6,274
Revolving loans amortized, Cost basis	0	476
Total loans	7,162	9,019
Commercial [Member] | Commercial and Industrial [Member] | Substandard Accrual 9 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	0	1,569
2020	1,549	2
2019	0	1,159
2018	1,510	247
2017	215	0
Prior	1,225	1,530
Revolving loans amortized, Cost basis	486	6,793
Total loans	4,985	11,300
Commercial [Member] | Commercial and Industrial [Member] | Non-Accrual 10-11 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	0	0
2020	0	0
2019	0	0
2018	0	0
2017	0	0
Prior	59	62
Revolving loans amortized, Cost basis	0	0
Total loans	59	62
Commercial [Member] | Commercial Real Estate [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	34,073	123,771
2020	119,533	55,803
2019	48,979	111,084
2018	105,074	84,699
2017	82,349	41,939
Prior	196,259	161,622
Revolving loans amortized, Cost basis	33,846	31,551
Total loans	620,113	610,469
Accrued interest, 2021	26	182
Accrued interest, 2020	188	81
Accrued interest, 2019	79	233
Accrued interest, 2018	205	203
Accrued interest, 2017	183	94
Accrued interest, Prior	408	325
Accrued interest, Revolving	55	47
Accrued interest excluded from total	1,144	1,165
Commercial [Member] | Commercial Real Estate [Member] | Non-Watch 1-6 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	34,073	123,330
2020	119,393	55,479
2019	48,685	108,056
2018	102,088	75,828
2017	71,533	39,123
Prior	192,076	160,199
Revolving loans amortized, Cost basis	33,846	31,551
Total loans	601,694	593,566
Commercial [Member] | Commercial Real Estate [Member] | Watch 7-8 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	0	0
2020	0	324
2019	294	3,028
2018	2,986	7,678
2017	10,816	1,708
Prior	3,099	1,423
Revolving loans amortized, Cost basis	0	0
Total loans	17,195	14,161
Commercial [Member] | Commercial Real Estate [Member] | Substandard Accrual 9 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	0	441
2020	140	0
2019	0	0
2018	0	1,193
2017	0	1,108
Prior	1,084	0
Revolving loans amortized, Cost basis	0	0
Total loans	1,224	2,742
Commercial [Member] | Commercial Real Estate [Member] | Non-Accrual 10-11 [Member]
Summary of Loan Ratings by Loan Class [Abstract]
2021	0	0
2020	0	0
2019	0	0
2018	0	0
2017	0	0
Prior	0	0
Revolving loans amortized, Cost basis	0	0
Total loans	$ 0	$ 0