Fair Value Measurement and Fair Value of Financial Instruments - Schedule Of Carrying Amounts Of Assets That Were Still Held And Had Fair Value Adjustments Measured On a Nonrecurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Fair Value, Assets Measured on a Nonrecurring Basis
Affordable housing partnership, tax credit and CRA investments, net	$ 969,492	$ 926,640
Fair Value, Measurements, Nonrecurring
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	19,251	61,486
Affordable housing partnership, tax credit and CRA investments, net	953	5,000
OREO	13,035	19,386
Fair Value, Measurements, Nonrecurring | Commercial Lending
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		61,378
Fair Value, Measurements, Nonrecurring | Commercial Lending | C&I
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	5,916	48,384
Fair Value, Measurements, Nonrecurring | Commercial Lending | CRE
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	13,335	1,678
Fair Value, Measurements, Nonrecurring | Commercial Lending | Construction and land
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		11,316
Fair Value, Measurements, Nonrecurring | Consumer Lending
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		108
Fair Value, Measurements, Nonrecurring | Consumer Lending | HELOCs
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		108
Level 1 | Fair Value, Measurements, Nonrecurring
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	0	0
Affordable housing partnership, tax credit and CRA investments, net	0	0
OREO	0	0
Level 1 | Fair Value, Measurements, Nonrecurring | Commercial Lending
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		0
Level 1 | Fair Value, Measurements, Nonrecurring | Commercial Lending | C&I
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	0	0
Level 1 | Fair Value, Measurements, Nonrecurring | Commercial Lending | CRE
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	0	0
Level 1 | Fair Value, Measurements, Nonrecurring | Commercial Lending | Construction and land
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		0
Level 1 | Fair Value, Measurements, Nonrecurring | Consumer Lending
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		0
Level 1 | Fair Value, Measurements, Nonrecurring | Consumer Lending | HELOCs
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		0
Level 2 | Fair Value, Measurements, Nonrecurring
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	0	0
Affordable housing partnership, tax credit and CRA investments, net	0	0
OREO	0	0
Level 2 | Fair Value, Measurements, Nonrecurring | Commercial Lending
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		0
Level 2 | Fair Value, Measurements, Nonrecurring | Commercial Lending | C&I
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	0	0
Level 2 | Fair Value, Measurements, Nonrecurring | Commercial Lending | CRE
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	0	0
Level 2 | Fair Value, Measurements, Nonrecurring | Commercial Lending | Construction and land
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		0
Level 2 | Fair Value, Measurements, Nonrecurring | Consumer Lending
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		0
Level 2 | Fair Value, Measurements, Nonrecurring | Consumer Lending | HELOCs
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		0
Level 3 | Fair Value, Measurements, Nonrecurring
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	19,251	61,486
Affordable housing partnership, tax credit and CRA investments, net	953	5,000
OREO	13,035	19,386
Level 3 | Fair Value, Measurements, Nonrecurring | Commercial Lending
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		61,378
Level 3 | Fair Value, Measurements, Nonrecurring | Commercial Lending | C&I
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	5,916	48,384
Level 3 | Fair Value, Measurements, Nonrecurring | Commercial Lending | CRE
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment	$ 13,335	1,678
Level 3 | Fair Value, Measurements, Nonrecurring | Commercial Lending | Construction and land
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		11,316
Level 3 | Fair Value, Measurements, Nonrecurring | Consumer Lending
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		108
Level 3 | Fair Value, Measurements, Nonrecurring | Consumer Lending | HELOCs
Fair Value, Assets Measured on a Nonrecurring Basis
Loans held-for-investment		$ 108