Securities - Schedule of Carrying and Ownership Percentage of Each Equity Method Investment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 87,036	$ 91,003
Apiture, Inc.
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 52,177	$ 53,108
Ownership %	40.40%	40.40%
Canapi Ventures SBIC Fund, LP
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 11,631	$ 11,504
Ownership %	2.90%	2.90%
Canapi Ventures Fund, LP
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 1,397	$ 1,438
Ownership %	1.50%	1.50%
Canapi Ventures Fund II, LP
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 2,401	$ 2,193
Ownership %	1.60%	1.60%
Canapi Ventures SBIC Fund II, LP
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 1,184	$ 1,238
Ownership %	2.90%	2.90%
Affordable housing
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 12,665	$ 14,724
Solar tax credit investments
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 4,404	$ 5,309
Ownership %	99.00%	99.00%
Other
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 1,177	$ 1,489