Investment Securities - Schedule of Losses From Sales of Investment Securities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Investments Debt And Equity Securities [Abstract]
Gross Gains on Sales of Investment Securities		$ 3,675		$ 3,675
Gross Losses on Sales of Investment Securities	$ (1,295)	(1,252)	$ (2,840)	(2,455)
Total Losses on Sales of Investment Securities	$ (1,295)	$ 2,423	$ (2,840)	$ 1,220