Allowance for Credit and Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	$ 50,464	$ 54,286
Credit loss expense (recovery)	(405)	(1,386)
PCD loan charge–offs	(154)	(256)
Charge–offs	(683)	(367)
Recoveries	304	231
Balance, end of period	49,526	52,508
Mortgage Warehouse
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	1,020	1,059
Credit loss expense (recovery)	(222)	(4)
PCD loan charge–offs	0	0
Charge–offs	0	0
Recoveries	0	0
Balance, end of period	798	1,055
Commercial
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	32,445	40,775
Credit loss expense (recovery)	(1,031)	(2,692)
PCD loan charge–offs	(154)	(256)
Charge–offs	(137)	(80)
Recoveries	33	42
Balance, end of period	31,156	37,789
Real Estate
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	5,577	3,856
Credit loss expense (recovery)	(1,136)	485
PCD loan charge–offs	0	0
Charge–offs	(4)	0
Recoveries	10	10
Balance, end of period	4,447	4,351
Consumer
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	11,422	8,596
Credit loss expense (recovery)	1,984	825
PCD loan charge–offs	0	0
Charge–offs	(542)	(287)
Recoveries	261	179
Balance, end of period	$ 13,125	$ 9,313