Loans - Summary of Gross Charge-offs of Loans for Portfolio Class By Origination Year (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]
2023	$ 53,426
2022	106,395
2021	80,293
2020	57,846
2018 and Prior	56,620
Total Loans, charge-offs	10	$ 10
Loan Charge-offs [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023	1
2022	3
2021	1
2020	1
2018 and Prior	4
Total Loans, charge-offs	10
Consumer [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023	147
2022	99
2021	142
2020	73
2018 and Prior	1,543
Total Loans, charge-offs	10	$ 10
Consumer [Member] | Loan Charge-offs [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023	1
2022	3
2021	1
2020	1
2018 and Prior	4
Total Loans, charge-offs	10
Consumer Other [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023	73
2022	46
2021	0
2020	7
2018 and Prior	8
Consumer Other [Member] | Loan Charge-offs [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023	1
2022	3
2021	1
2020	1
2018 and Prior	4
Total Loans, charge-offs	$ 10