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Summary of Significant Accounting Policies - Concentrations of Credit Risk (Details) - Concentrations of Credit Risk $ in Thousands	Dec. 31, 2024 USD ($) item
Concentrations of Credit Risk
Concentration risk threshold, total risk-based capital threshold (as a percent)	25.00%
Loans
Concentrations of Credit Risk
Concentration risk threshold, total risk-based capital threshold	$ 1,200,000
Number of credit concentrations for non-acquired credit impaired loans | item	7
Loans | Lessors of nonresidential buildings
Concentrations of Credit Risk
Concentration risk threshold, total risk-based capital threshold	$ 5,500,000
Loans | Loans on owner occupied office buildings
Concentrations of Credit Risk
Concentration risk threshold, total risk-based capital threshold	2,000,000
Loans | Other holding companies
Concentrations of Credit Risk
Concentration risk threshold, total risk-based capital threshold	1,900,000
Loans | Lessors of residential and buildings
Concentrations of Credit Risk
Concentration risk threshold, total risk-based capital threshold	2,900,000
Loans | Loans secured by jumbo
Concentrations of Credit Risk
Concentration risk threshold, total risk-based capital threshold	2,700,000
Amount loaned	766,550
Loans | Residential 1-4 family
Concentrations of Credit Risk
Concentration risk threshold, total risk-based capital threshold	9,500,000
Loans | Business assets
Concentrations of Credit Risk
Concentration risk threshold, total risk-based capital threshold	$ 3,000,000

X

- Definition

Represents the concentration amount, for the entity that discloses a concentration risk in relation to quantitative amount, which serves as a benchmark (or denominator) in the equation.

+ References

No definition available.

+ Details

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- Definition

Represents the number of credit concentrations meeting threshold for concentration of risk.

+ References

No definition available.

+ Details

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- Definition

Represents the threshold amount for determining concentration of risk.

+ References

No definition available.

+ Details

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- Definition

Represents the threshold percentage for determining concentration of risk.

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 954
-SubTopic 310
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478785/954-310-50-2

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