Deposits - Summary of Deposits (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Interest-bearing deposits:
Checking accounts	$ 1,995,763
Savings and money market accounts	386,519
Certificates of deposit	63,236
Interest-bearing	2,445,518	$ 0
Noninterest-bearing	94,186	0
Total deposits	2,539,704	$ 0
Deposits, $100,000 or more	59,600
Deposits at or above FDIC insurance limit	$ 9,200

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.

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-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
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The aggregate of all domestic and foreign interest-bearing deposit liabilities.

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No definition available.

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Amount of interest-bearing domestic checking 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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- Definition

Amount of time deposit liabilities, including certificates of deposit.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 405
-Section 50
-Paragraph 1
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Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher SEC
-Name Industry Guide
-Number 3
-Section V
-Paragraph D-E

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Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit.

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