Borrowings - Summary (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Borrowings
Total borrowings	$ 260,811	$ 198,876
Securities sold under repurchase agreements
Borrowings
Total borrowings	32,156	50,337
Other short-term borrowings
Borrowings
Total borrowings	90,000
Junior subordinated debentures
Borrowings
Total borrowings	25,773	25,773
Subordinated debentures
Borrowings
Total borrowings	59,297	59,212
Senior notes
Borrowings
Total borrowings	44,585	44,480
Notes payable and other borrowings
Borrowings
Total borrowings	$ 9,000	$ 19,074