Common Stock, Voting Rights, Number of Votes

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Exercise price per share or per unit of warrants or rights outstanding.

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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Number of shares issued for each share of convertible preferred stock that is converted.

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The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Cash received on stock transaction after deduction of issuance costs.

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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

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SUBSEQUENT EVENTS (Details) $ / shares in Units, $ in Thousands			3 Months Ended		6 Months Ended
	Aug. 13, 2021 USD ($)	Aug. 02, 2021 USD ($) vote $ / shares shares	Jun. 30, 2021 USD ($) vote shares	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) vote shares	Jun. 30, 2020 USD ($)	Dec. 31, 2020 USD ($) shares
Subsequent Event [Line Items]
Number of voting rights per share \| vote			1		1
Common stock, shares outstanding (in shares)			232,609,957		232,609,957		229,031,546
Deferred offering costs \| $			$ 9,500		$ 9,500		$ 1,300
Share-based compensation \| $			$ 1,138	$ 1,365	$ 10,134	$ 3,777
Subsequent Event \| Say
Subsequent Event [Line Items]
Purchase price in cash \| $	$ 140,000
Subsequent Event \| IPO
Subsequent Event [Line Items]
Deferred offering costs \| $		$ 13,400
Subsequent Event \| IPO \| RSUs
Subsequent Event [Line Items]
Share-based compensation \| $		$ 1,000,000
Subsequent Event \| Common Class A
Subsequent Event [Line Items]
Number of voting rights per share \| vote		1
Subsequent Event \| Common Class A \| IPO
Subsequent Event [Line Items]
Shares issued in IPO (in shares)		55,000,000
Offering price in IPO (in dollars per share) \| $ / shares		$ 38.00
Net proceeds from sale in IPO \| $		$ 1,900,000
Conversion of Stock, Shares Converted		130,155,246
Conversion of convertible preferred stock (in shares)		412,742,897
Convertible notes converted to common stock (in shares)		137,305,156
Exercise price (in dollars per share) \| $ / shares		$ 26.60
Aggregate warrants exercisable (in shares)		14,278,034
Subsequent Event \| Common Class A \| IPO - Shares from Company
Subsequent Event [Line Items]
Shares issued in IPO (in shares)		52,375,000
Subsequent Event \| Common Class A \| IPO - Shares from Existing Shareholders
Subsequent Event [Line Items]
Shares issued in IPO (in shares)		2,625,000
Subsequent Event \| Common Class B
Subsequent Event [Line Items]
Number of voting rights per share \| vote		10
Subsequent Event \| Common Class C
Subsequent Event [Line Items]
Number of voting rights per share \| vote		0
Common stock, shares outstanding (in shares)		0