Loans - Allowance for Loan Losses (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) loan	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) loan	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for Loan Losses, Beginning balance	$ 27,661	$ 26,840	$ 27,281	$ 27,932
Charge-offs	(907)	(443)	(1,736)	(1,076)
Recoveries	431	350	871	539
Provision	905	263	1,674	(385)
Allowance for Loan Losses, Ending balance	$ 28,090	27,010	$ 28,090	27,010
Number of loans individually evaluated for impairment | loan	3		3
Number of loans with an allowance for credit loss on loans individually evaluated for impairment | loan	0		0
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Ending Loan Balance - Collectively Evaluated	$ 2,840,464	2,639,492	$ 2,840,464	2,639,492	$ 2,660,536
Allowance for Credit Losses - Loans Collectively Evaluated	28,090	26,394	28,090	26,394	26,682
Ending Loan Balance - Individually Evaluated	4,338	4,590	4,338	4,590	7,405
Allowance for Credit Losses - Loans Individually Evaluated	0	616	0	616	599
Consumer
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for Loan Losses, Beginning balance	2,510	2,429	2,402	2,179
Charge-offs	(903)	(426)	(1,702)	(1,053)
Recoveries	413	350	845	539
Provision	338	90	813	778
Allowance for Loan Losses, Ending balance	2,358	2,443	2,358	2,443
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Ending Loan Balance - Collectively Evaluated	1,031,111	892,549	1,031,111	892,549	920,556
Allowance for Credit Losses - Loans Collectively Evaluated	2,358	2,443	2,358	2,443	2,402
Ending Loan Balance - Individually Evaluated	0	0	0	0	0
Allowance for Credit Losses - Loans Individually Evaluated	0	0	0	0	0
Residential
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for Loan Losses, Beginning balance	9,094	8,170	9,445	9,442
Charge-offs	0	0	(30)	(3)
Recoveries	0	0	0	0
Provision	237	550	(84)	(719)
Allowance for Loan Losses, Ending balance	9,331	8,720	9,331	8,720
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Ending Loan Balance - Collectively Evaluated	1,010,666	909,824	1,010,666	909,824	945,265
Allowance for Credit Losses - Loans Collectively Evaluated	9,331	8,720	9,331	8,720	9,445
Ending Loan Balance - Individually Evaluated	1,116	677	1,116	677	673
Allowance for Credit Losses - Loans Individually Evaluated	0	0	0	0	0
Commercial
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for Loan Losses, Beginning balance	2,515	4,297	2,298	4,257
Charge-offs	(4)	(17)	(4)	(20)
Recoveries	18	0	26	0
Provision	(64)	(2,039)	145	(1,996)
Allowance for Loan Losses, Ending balance	2,465	2,241	2,465	2,241
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Ending Loan Balance - Collectively Evaluated	138,675	242,790	138,675	242,790	172,518
Allowance for Credit Losses - Loans Collectively Evaluated	2,465	2,241	2,465	2,241	2,298
Ending Loan Balance - Individually Evaluated	0	0	0	0	0
Allowance for Credit Losses - Loans Individually Evaluated	0	0	0	0	0
Commercial Real Estate
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for Loan Losses, Beginning balance	13,542	11,944	13,136	12,054
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision	394	1,662	800	1,552
Allowance for Loan Losses, Ending balance	13,936	13,606	13,936	13,606
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Ending Loan Balance - Collectively Evaluated	660,012	594,329	660,012	594,329	622,197
Allowance for Credit Losses - Loans Collectively Evaluated	13,936	12,990	13,936	12,990	12,537
Ending Loan Balance - Individually Evaluated	3,222	3,913	3,222	3,913	6,732
Allowance for Credit Losses - Loans Individually Evaluated	$ 0	$ 616	$ 0	$ 616	$ 599