Fair Value Measurement and Fair Value of Financial Instruments - Schedule Of Decrease In Fair Value Of Assets For Which a Fair Value Adjustment Was Recognized, Nonrecurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	$ (70,757)	$ (55,933)	$ (8,515)
Loans held-for-investment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	(62,826)	(47,513)	(7,375)
Loans held-for-investment | Commercial Lending
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	(62,826)	(46,121)	(7,335)
Loans held-for-investment | Commercial Lending | C&I
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	(40,996)	(43,754)	(6,152)
Loans held-for-investment | Commercial Lending | Total CRE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	(21,830)	(2,367)	(1,183)
Loans held-for-investment | Commercial Lending | CRE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	(21,830)	(78)	(1,183)
Loans held-for-investment | Commercial Lending | Construction and land
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	0	(2,289)	0
Loans held-for-investment | Consumer Lending
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	0	(1,392)	(40)
Loans held-for-investment | Consumer Lending | Single-Family Residential
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	0	(1,392)	0
Loans held-for-investment | Consumer Lending | HELOCs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	0	0	(40)
Affordable housing partnership, tax credit and CRA investments, net
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	(550)	(685)	(1,140)
OREO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value adjustment	$ (7,381)	$ (7,735)	$ 0