Derivative Instruments - Derivative positions and the potential effect (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Derivative assets:
Gross Amount Recognized in the Consolidated Balance Sheets	$ 8,327	$ 6,277
Net Amount Presented in the Consolidated Balance Sheets	8,327	6,277
Gross Amount Not Offset in the Consolidated Balance Sheets	(1,740)	(6,030)
Net Amount	6,587	247
Derivative liabilities:
Gross Amount Recognized in the Consolidated Balance Sheets	9,180	6,303
Net Amount Presented in the Consolidated Balance Sheets	9,180	6,303
Gross Amount Not Offset in the Consolidated Balance Sheets	550	309
Net Amount	8,630	5,994
Interest Rate Swap By Company
Derivative liabilities:
Gross Amount Recognized in the Consolidated Balance Sheets	649
Net Amount Presented in the Consolidated Balance Sheets	649
Gross Amount Not Offset in the Consolidated Balance Sheets	550
Net Amount	99
Interest Rate Swap By Dealer Bank
Derivative assets:
Gross Amount Recognized in the Consolidated Balance Sheets	8,327	6,277
Net Amount Presented in the Consolidated Balance Sheets	8,327	6,277
Gross Amount Not Offset in the Consolidated Balance Sheets	(1,740)	(6,030)
Net Amount	6,587	247
Interest Rate Swap By Customer
Derivative liabilities:
Gross Amount Recognized in the Consolidated Balance Sheets	8,348	6,277
Net Amount Presented in the Consolidated Balance Sheets	8,348	6,277
Gross Amount Not Offset in the Consolidated Balance Sheets		309
Net Amount	8,348	5,968
To-be-announced mortgage backed securities
Derivative liabilities:
Gross Amount Recognized in the Consolidated Balance Sheets	183	26
Net Amount Presented in the Consolidated Balance Sheets	183	26
Net Amount	$ 183	$ 26