Deposits (Summary of Deposits) (Details) $ in Thousands	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Deposits [Abstract]
Noninterest-bearing demand	$ 1,200,680	$ 1,258,037
Noninterest-bearing demand, percentage	0.2315	0.2336
Balance
Demand	$ 1,101,954	$ 1,165,546
Money market deposits	1,358,205	1,430,603
Savings	354,098	347,324
Certificates of deposit	1,169,342	1,184,610
Total interest-bearing	$ 3,983,599	$ 4,128,083
%
Demand	21.26%	21.64%
Money market deposits	26.20%	26.56%
Savings	6.83%	6.45%
Certificates of deposit	22.56%	21.99%
Total interest-bearing	76.85%	76.64%
Total deposits	$ 5,184,279	$ 5,386,120
Percentage of Total Deposits	1.0000	1.0000

Percentage of Noninterest-Bearing Domestic Deposits to Deposits, Demand

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Percentage of Total Deposits

+ References

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- Definition

The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

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The aggregate of all domestic and foreign interest-bearing deposit liabilities.

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Amount of interest-bearing domestic certificate of deposit liabilities.

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Amount of money in interest-bearing domestic accounts that entitle the depositor to withdraw funds at any time without prior notice, also known as demand deposits.

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Amount of interest-bearing domestic money market demand account deposit liabilities.

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Amount of interest-bearing domestic savings deposit liabilities. Saving deposits bear interest and have no stated maturity.

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The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.

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Percentage of interest-bearing domestic deposit liabilities to total deposit liabilities.

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Percentage of interest-bearing domestic certificates of deposit liabilities to total deposit liabilities.

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Percentage of interest-bearing domestic demand deposit liabilities to total deposit liabilities.

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Percentage of interest-bearing domestic money market demand account deposit liabilities to total deposit liabilities.

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Percentage of interest-bearing domestic savings deposit liabilities to total deposit liabilities.

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