Investment Securities - Realized Gains and Losses From Sale of Securities (Details) - USD ($) $ in Thousands |
3 Months Ended | |
---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
|
Realized Investment Gains (Losses) [Abstract] | ||
Gross gains | $ 0 | $ 4 |
Gross losses | $ 0 | $ 0 |