Allowance for Credit Losses - Amortized Cost Basis of Revolving Loans that Were Converted to Term Loans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Credit quality
Total Revolving Loans Converted to Term Loans During the Year	$ 3,992	$ 21,851
Commercial and Industrial
Credit quality
Total Revolving Loans Converted to Term Loans During the Year	480	1,153
Commercial real estate
Credit quality
Total Revolving Loans Converted to Term Loans During the Year		14,891
Residential Mortgage loans
Credit quality
Total Revolving Loans Converted to Term Loans During the Year		577
Home equity Line
Credit quality
Total Revolving Loans Converted to Term Loans During the Year	2,189	3,656
Consumer Portfolio Segment [Member]
Credit quality
Total Revolving Loans Converted to Term Loans During the Year	$ 1,323	$ 1,574