Commitments, Contingencies and Credit Risk (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Commitments Outstanding
Unfunded Commitments Under Lines of Credit	$ 837,708	$ 799,148
Letters of Credit	122,438	119,647
Totals	960,146	918,795
Federal Home Loan Bank Advances
Commitments Outstanding
Outstanding letters of credit	$ 95,700	$ 36,500