Long-Term Borrowings and Subordinated Debt - Interest Expense and Weighted Average Interest Rates (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Debt Disclosure [Abstract]
Long-term borrowings	$ 14,741	$ 22,430	$ 23,681
Weighted average interest rate	2.61%	1.94%	2.03%
Interest expense	$ 411	$ 458	$ 1,201