Loans Receivable, Including Loans Held For Sale - Changes in Allowance for Loan and Lease Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 29,690	$ 13,925
Charge-offs	(6,032)	(2,220)
Recoveries	487	829
Provision	7,806	1,282
Ending balance	36,693	13,816
Cumulative Effect, Period of Adoption, Adjustment | Impact of adopting current expected credit loss accounting guidance
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	4,742
Commercial real estate loans
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	28	23
Charge-offs	0	0
Recoveries	5	7
Provision	7	(5)
Ending balance	41	25
Commercial real estate loans | Cumulative Effect, Period of Adoption, Adjustment | Impact of adopting current expected credit loss accounting guidance
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	1
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	18,493	9,205
Charge-offs	(3,493)	(947)
Recoveries	328	415
Provision	5,156	648
Ending balance	21,628	9,321
Commercial and industrial | Cumulative Effect, Period of Adoption, Adjustment | Impact of adopting current expected credit loss accounting guidance
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	1,144
Consumer loans
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	11,169	4,697
Charge-offs	(2,539)	(1,273)
Recoveries	154	407
Provision	2,643	639
Ending balance	15,024	$ 4,470
Consumer loans | Cumulative Effect, Period of Adoption, Adjustment | Impact of adopting current expected credit loss accounting guidance
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 3,597