Deposits - Summary of Interest Expense (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Interest-bearing demand	$ 4,229	$ 8,794	$ 4,523
Money market	9,423	18,169	9,854
Savings	3,518	7,053	1,030
Time deposits	18,699	19,642	8,591
Total customer interest expense	35,869	53,658	23,998
Brokered deposits	3,393	6,417	5,070
Total interest expense on deposits	$ 39,262	$ 60,075	$ 29,068

No definition available.

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- Definition

Interest expense incurred on demand deposit accounts that represent borrowings rather than outstanding drafts.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.6)
-URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

+ Details

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- Definition

Aggregate amount of interest expense on all deposits.

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+ Details

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- Definition

Amount of interest expense on domestic brokered deposit liabilities.

+ References

+ Details

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- Definition

Amount of interest expense on domestic retail deposit liabilities.

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- Definition

Interest expense incurred on all money market deposits.

+ References

+ Details

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- Definition

Interest expense incurred on all savings account deposits.

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- Definition

The aggregate interest expense incurred on time deposits, including certificates of deposits, in domestic offices.

+ References

+ Details

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