Loans - Residential, Home Equity and Consumer Loans Based on Payment Activity (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 3,652,743	$ 3,007,926
Consumer Loans
Financing Receivable, Credit Quality Indicator [Line Items]
2022-2021	25,045	39,926
2021-2020	40,148	15,900
2020-2019	11,062	4,325
2019-2018	3,640	4,531
2018-2017	3,872	600
Prior	2,170	1,670
Revolving Loans Amortized Cost Basis	3,293	3,350
Total	89,230	70,302
Consumer Loans \| Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2022-2021	25,024	39,923
2021-2020	40,135	15,900
2020-2019	11,037	4,325
2019-2018	3,638	4,531
2018-2017	3,869	600
Prior	2,159	1,655
Revolving Loans Amortized Cost Basis	3,289	3,350
Total	89,151	70,284
Consumer Loans \| Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2022-2021	21	3
2021-2020	13	0
2020-2019	25	0
2019-2018	2	0
2018-2017	3	0
Prior	11	15
Revolving Loans Amortized Cost Basis	4	0
Total	79	18
Home Equity Loans
Financing Receivable, Credit Quality Indicator [Line Items]
2022-2021	34	0
2021-2020	0	0
2020-2019	0	0
2019-2018	0	21
2018-2017	20	0
Prior	590	836
Revolving Loans Amortized Cost Basis	260,375	221,668
Total	261,019	222,525
Home Equity Loans \| Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2022-2021	34	0
2021-2020	0	0
2020-2019	0	0
2019-2018	0	21
2018-2017	20	0
Prior	589	835
Revolving Loans Amortized Cost Basis	260,143	221,644
Total	260,786	222,500
Home Equity Loans \| Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
2019-2018	0	0
2018-2017	0	0
Prior	1	1
Revolving Loans Amortized Cost Basis	232	24
Total	233	25
Residential Mortgage Loans
Financing Receivable, Credit Quality Indicator [Line Items]
2022-2021	38,471	84,809
2021-2020	101,787	38,717
2020-2019	51,526	15,244
2019-2018	21,329	17,369
2018-2017	19,021	19,688
Prior	111,012	87,738
Revolving Loans Amortized Cost Basis	20	0
Total	343,166	263,565
Residential Mortgage Loans \| Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2022-2021	38,471	84,809
2021-2020	101,614	38,717
2020-2019	51,356	15,244
2019-2018	21,215	17,369
2018-2017	19,003	19,688
Prior	110,075	87,164
Revolving Loans Amortized Cost Basis	20	0
Total	341,754	262,991
Residential Mortgage Loans \| Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2022-2021	0	0
2021-2020	173	0
2020-2019	170	0
2019-2018	114	0
2018-2017	18	0
Prior	937	574
Revolving Loans Amortized Cost Basis	0	0
Total	$ 1,412	$ 574

Amortized cost excluding accrued interest, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes net investment in lease.

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