Other Non-interest Income and Non-interest Expense - Summary of Other Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Other Income and Expenses [Abstract]
Referral revenue	$ 1,531	$ 4,025	$ 2,979	$ 7,716
Realized gains on sales of securities available for sale	0	0	0	36
Other	1,504	3,423	3,412	9,587
Other non-interest income	$ 3,035	$ 7,448	$ 6,391	$ 17,339