Securities - Debt Securities - Summary of Gross Realized Gains and Losses (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Investments, Debt and Equity Securities [Abstract]
Proceeds from sales and calls of debt securities, available-for-sale	$ 741	$ 89,219	$ 194,697
Gross realized gains from sales of debt securities available for sale	0	751	471
Gross realized losses from sales of debt securities available for sale	(9)	(437)	(186)
Other securities gains (losses)	0	0	16,425
Investment securities gain (loss), net	$ (9)	$ 314	$ 16,710

Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Amount of realized and unrealized gain (loss) on investment.

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Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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