Equity Instruments - Special Issuance of Series C Redeemable Convertible Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Thousands |
1 Months Ended | 6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Apr. 30, 2019 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Apr. 13, 2020 |
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| Temporary Equity [Line Items] | ||||||
| Original issue price per share (in usd per share) | $ 0.37534 | |||||
| Proceeds from issuance of redeemable convertible preferred stock | $ 0 | $ 28,278 | ||||
| Number of common shares to be issued at no additional consideration for every redeemable convertible preferred stock purchased | 5 | |||||
| Number of shares issued | 75,660,962 | 75,660,962 | 3,258,288 | |||
| Series C Redeemable Convertible Preferred Stock | ||||||
| Temporary Equity [Line Items] | ||||||
| Original issue price per share (in usd per share) | $ 5.52438 | $ 5.524 | $ 5.524 | $ 5.524 | ||
| Proceeds from issuance of redeemable convertible preferred stock | $ 18,000 | $ 0 | $ 17,844 | |||
| Number of shares issued | 3,258,288 | |||||
| Common Stock | ||||||
| Temporary Equity [Line Items] | ||||||
| Number of shares issued | 9,227,960 | |||||
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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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. No definition available.
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- Definition Common Shares Issued Per Redeemable Convertible Preferred Share Purchased No definition available.
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- Definition Temporary Equity, Original Issue Price Per Share No definition available.
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- Definition Temporary Equity, Stock Issued During Period, Shares, New Issues No definition available.
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