Loans - Allowance for Loan Losses (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for Loan Losses, Beginning balance	$ 28,090	$ 27,010	$ 27,281	$ 27,932
Charge-offs	(1,147)	(444)	(2,883)	(1,520)
Recoveries	574	291	1,445	830
Provision	1,715	99	3,389	(286)
Allowance for Loan Losses, Ending balance	$ 29,232	26,956	$ 29,232	26,956
Number of loans individually evaluated for impairment | loan	4		4
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	$ 2,920,134	2,646,821	$ 2,920,134	2,646,821	$ 2,660,536
Allowance for Credit Losses - Loans Collectively Evaluated	29,232	26,340	29,232	26,340	26,682
Ending Loan Balance - Individually Evaluated	4,660	7,930	4,660	7,930	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	2,358	2,443	2,402	2,179
Charge-offs	(1,103)	(427)	(2,805)	(1,480)
Recoveries	574	291	1,419	830
Provision	692	(19)	1,505	759
Allowance for Loan Losses, Ending balance	2,521	2,288	2,521	2,288
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Ending Loan Balance - Collectively Evaluated	1,055,585	921,189	1,055,585	921,189	920,556
Allowance for Credit Losses - Loans Collectively Evaluated	2,521	2,288	2,521	2,288	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	9,331	8,720	9,445	9,442
Charge-offs	0	0	(30)	(3)
Recoveries	0	0	0	0
Provision	509	(147)	425	(866)
Allowance for Loan Losses, Ending balance	9,840	8,573	9,840	8,573
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Ending Loan Balance - Collectively Evaluated	1,049,525	929,614	1,049,525	929,614	945,265
Allowance for Credit Losses - Loans Collectively Evaluated	9,840	8,573	9,840	8,573	9,445
Ending Loan Balance - Individually Evaluated	1,494	676	1,494	676	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	2,465	2,241	2,298	4,257
Charge-offs	(44)	(17)	(48)	(37)
Recoveries	0	0	26	0
Provision	(416)	200	(271)	(1,796)
Allowance for Loan Losses, Ending balance	2,005	2,424	2,005	2,424
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Ending Loan Balance - Collectively Evaluated	138,973	188,191	138,973	188,191	172,518
Allowance for Credit Losses - Loans Collectively Evaluated	2,005	2,424	2,005	2,424	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	13,936	13,606	13,136	12,054
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision	930	65	1,730	1,617
Allowance for Loan Losses, Ending balance	14,866	13,671	14,866	13,671
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Ending Loan Balance - Collectively Evaluated	676,051	607,827	676,051	607,827	622,197
Allowance for Credit Losses - Loans Collectively Evaluated	14,866	13,055	14,866	13,055	12,537
Ending Loan Balance - Individually Evaluated	3,166	7,254	3,166	7,254	6,732
Allowance for Credit Losses - Loans Individually Evaluated	$ 0	$ 616	$ 0	$ 616	$ 599