Securities - Unrealized and Realized Gain (Loss) Recognized in Net Income on Equity Investments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Investments, All Other Investments [Abstract]
Net gains (losses) recognized during the period on equity investments	$ 2,558	$ (191)	$ 5,058	$ (466)
Less: Net gains recognized during the period on equity investments sold during the period	2,642	0	5,058	0
Unrealized gains (losses) recognized during the reporting period on equity investments held at the reporting date	$ (84)	$ (191)	$ 0	$ (466)