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Investments - Summary of Securities Available for Sale (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Investments, Debt and Equity Securities [Abstract]    
Proceeds from sales and maturities (fair value) available for sale on debt securities $ 30,855 $ 25,306
Proceeds from sales and maturities equity securities 2,789 14,932
Gross realized gains on available for sale on debt securities 5 6
Gross realized gains on available for sale equity securities 54 324
Gross realized losses on available for sale on debt securities (706) (270)
Gross realized losses on equity securities $ (141) $ (2)