Minimum net proceeds to be recognized for redeemable convertible preferred stock.

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- Definition

Minimum percentage of issue price pursuant to conversion of the temporary equity to common stock.

+ References

No definition available.

+ Details

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- Definition

Percentage of simple non-compounded interest rate pursuant to dividend of the temporary equity.

+ References

No definition available.

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- Definition

Amount of accrued interest for liquidation preference.

+ References

No definition available.

+ Details

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- Definition

Percentage of simple non-compounded interest rate pursuant to liquidation preference of the temporary equity.

+ References

No definition available.

+ Details

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- Definition

Value of the difference between preference in liquidation and the par or stated values of the preferred shares.

+ References

No definition available.

+ Details

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- Definition

Fair value of redeemable convertible preferred stock.

+ References

No definition available.

+ Details

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- Definition

Issuance costs for redeemable convertible preferred stock.

+ References

No definition available.

+ Details

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- Definition

The cash inflow from issuance of callable preferred stock which is identified as being convertible to another type of financial security at the option of the issuer or the holder.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585

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- Definition

Per share or per unit amount of equity securities issued.

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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PREFERRED STOCK AND SHAREHOLDERS' EQUITY - Main Terms of Redeemable Convertible Preferred Stock Options (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Jul. 31, 2020	Dec. 31, 2019
Redeemable convertible preferred stock
Mezzanine Equity [Line Items]
Dividend rate	6.00%
Liquidation preference interest rate	6.00%
Liquidation preference amount for holders of preferred shares	$ 148,665
Liquidation preference accrued interest	64,819		$ 52,703
Fair value of Convertible Preferred Stock	143,694
Issuance costs related to Redeemable Convertible Preferred Stock	2,253
Initial value of Redeemable Convertible Preferred Stock	$ 141,441
Series A Redeemable Convertible Preferred Stock
Mezzanine Equity [Line Items]
Original issue price	$ 0.1208325
Series A-1 Redeemable Convertible Preferred Stock [Member]
Mezzanine Equity [Line Items]
Original issue price	0.148375
Series B Redeemable Convertible Preferred Stock
Mezzanine Equity [Line Items]
Original issue price	0.2982925
Series B-1 Redeemable Convertible Preferred Stock
Mezzanine Equity [Line Items]
Original issue price	0.238625
Series C Redeemable Convertible Preferred Stock
Mezzanine Equity [Line Items]
Original issue price	0.4166675
Series C-1 Redeemable Convertible Preferred Stock
Mezzanine Equity [Line Items]
Original issue price	0.3125
Series C-2 Redeemable Convertible Preferred Stock
Mezzanine Equity [Line Items]
Original issue price	$ 0.8200475
Minimum percentage of issue price pursuant to conversion	250.00%
Minimum Net Proceeds From Convertible Preferred Stock	$ 25,000
Series D Redeemable Convertible Preferred Stock
Mezzanine Equity [Line Items]
Original issue price	$ 1.6748
Minimum percentage of issue price pursuant to conversion	200.00%
Minimum Net Proceeds From Convertible Preferred Stock	$ 50,000
Series E Redeemable Convertible Preferred Stock
Mezzanine Equity [Line Items]
Original issue price	$ 6.28
Minimum percentage of issue price pursuant to conversion	75.00%
Series E-1 Redeemable Convertible Preferred Stock
Mezzanine Equity [Line Items]
Original issue price	$ 7.07
Minimum percentage of issue price pursuant to conversion	75.00%
Minimum Net Proceeds From Convertible Preferred Stock	$ 50,000
Redeemable preferred stock
Mezzanine Equity [Line Items]
Original issue price	$ 10,000	$ 10,000