Balance Sheet Components - Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Other Assets [Abstract]
Servicing fees and other receivables	$ 55,518	$ 11,656
Deposits	8,377	7,947
Prepaid expenses	30,012	6,009
Loan servicing assets (at fair value)	18,388	6,831
Other assets	8,809	7,603
Total other assets	$ 121,104	$ 40,046

For an unclassified balance sheet, the amount of fees and other revenue, excluding investment income receivable, earned but not yet received, which were recognized in conformity with revenue recognition criteria based on estimates or specific contractual terms.

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- Definition

Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment in the future.

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- Definition

Amount of assets classified as other.

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No definition available.

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- Definition

Amount of other miscellaneous assets.

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No definition available.

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- Definition

Carrying amount as of the balance sheet date of expenditures made in advance of when the economic benefit of the cost will be realized, and which will be expensed in future periods with the passage of time or when a triggering event occurs.

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- Definition

Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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