Loans - Credit Quality Indicators (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	$ 522,561	$ 817,694	$ 464,216
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	707,129	726,209	848,209
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	644,355	308,232	378,694
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	258,131	221,110	270,311
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	185,281	153,542	183,288
Prior	397,669	307,084	359,070
Revolving Loans Amortized Cost Basis	129,676	134,070	140,294
Revolving Loan Converted to Term	0	0	0
Total	2,844,802	2,667,941	2,644,082
Total Loans	2,816,712	2,640,660	2,617,072
Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	26,461	79,156	98,776
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	34,927	39,313	74,978
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	28,980	12,183	16,439
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	9,004	11,661	14,316
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	9,473	7,817	9,106
Prior	15,235	9,353	15,045
Revolving Loans Amortized Cost Basis	14,595	13,035	14,130
Revolving Loan Converted to Term	0	0	0
Total	138,675	172,518	242,790
Commercial Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	74,941	147,884	75,499
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	139,573	300,759	323,522
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	281,305	47,483	55,421
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	45,982	38,093	40,361
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	36,640	22,292	24,282
Prior	81,500	70,471	76,988
Revolving Loans Amortized Cost Basis	3,293	1,947	2,169
Revolving Loan Converted to Term	0	0	0
Total	663,234	628,929	598,242
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	301,629	402,946	219,810
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	338,269	239,891	293,010
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	193,272	155,019	199,075
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	117,140	82,824	115,160
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	58,208	29,747	46,081
Prior	22,139	9,674	18,964
Revolving Loans Amortized Cost Basis	454	455	449
Revolving Loan Converted to Term	0	0	0
Total	1,031,111	920,556	892,549
Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	119,530	187,708	70,131
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	194,360	146,246	156,699
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	140,798	93,547	107,759
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	86,005	88,532	100,474
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	80,960	93,686	103,819
Prior	278,795	217,586	248,073
Revolving Loans Amortized Cost Basis	111,334	118,633	123,546
Revolving Loan Converted to Term	0	0	0
Total	1,011,782	945,938	910,501
Satisfactory | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	26,461	75,615	98,633
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	31,578	35,522	64,854
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	25,469	11,591	15,714
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	8,527	11,661	14,316
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	9,473	7,792	9,067
Prior	15,179	3,442	11,486
Revolving Loans Amortized Cost Basis	8,674	12,783	14,083
Revolving Loan Converted to Term	0	0	0
Total	125,361	158,406	228,153
Satisfactory | Commercial Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	72,102	140,636	68,576
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	134,785	276,461	297,152
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	260,080	42,369	49,458
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	40,965	37,997	40,229
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	36,546	22,155	24,142
Prior	73,592	59,698	66,277
Revolving Loans Amortized Cost Basis	3,269	1,923	2,145
Revolving Loan Converted to Term	0	0	0
Total	621,339	581,239	547,979
Special Mention | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0	666
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	3	58
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0	0
Prior	50	5,899	50
Revolving Loans Amortized Cost Basis	0	0	0
Revolving Loan Converted to Term	0	0	0
Total	50	5,902	774
Special Mention | Commercial Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	7,893	20,380
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	5,445	1,204	1,982
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	1,176	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	137	140
Prior	76	1,906	1,127
Revolving Loans Amortized Cost Basis	0	0	0
Revolving Loan Converted to Term	0	0	0
Total	6,697	11,140	23,629
Substandard | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	3,541	143
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	3,349	3,791	9,458
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	3,511	589	667
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	477	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	25	39
Prior	6	12	3,509
Revolving Loans Amortized Cost Basis	5,921	252	47
Revolving Loan Converted to Term	0	0	0
Total	13,264	8,210	13,863
Substandard | Commercial Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	2,839	7,248	6,923
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	4,788	16,405	5,990
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	15,780	3,910	3,981
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	3,841	96	132
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	94	0	0
Prior	7,832	8,867	9,584
Revolving Loans Amortized Cost Basis	24	24	24
Revolving Loan Converted to Term	0	0	0
Total	35,198	36,550	26,634
Doubtful | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0	0
Prior	0	0	0
Revolving Loans Amortized Cost Basis	0	0	0
Revolving Loan Converted to Term	0	0	0
Total	0	0	0
Doubtful | Commercial Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0	0
Prior	0	0	0
Revolving Loans Amortized Cost Basis	0	0	0
Revolving Loan Converted to Term	0	0	0
Total	0	0	0
Performing | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	301,351	402,558	219,782
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	337,325	239,492	292,852
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	192,857	154,517	198,930
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	116,855	82,673	115,042
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	58,065	29,587	45,994
Prior	22,057	9,578	18,941
Revolving Loans Amortized Cost Basis	453	455	449
Revolving Loan Converted to Term	0	0	0
Total	1,028,963	918,860	891,990
Performing | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	119,530	187,708	70,131
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	194,360	146,113	156,496
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	139,857	93,547	107,323
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	85,977	88,505	100,447
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	80,850	93,524	103,671
Prior	276,354	215,679	246,277
Revolving Loans Amortized Cost Basis	111,080	118,595	123,514
Revolving Loan Converted to Term	0	0	0
Total	1,008,008	943,671	907,859
Nonperforming | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	278	388	28
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	944	399	158
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	415	502	145
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	285	151	118
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	143	160	87
Prior	82	96	23
Revolving Loans Amortized Cost Basis	1	0	0
Revolving Loan Converted to Term	0	0	0
Total	2,148	1,696	559
Nonperforming | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	133	203
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	941	0	436
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	28	27	27
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	110	162	148
Prior	2,441	1,907	1,796
Revolving Loans Amortized Cost Basis	254	38	32
Revolving Loan Converted to Term	0	0	0
Total	$ 3,774	$ 2,267	$ 2,642