ORGANIZATION, NATURE OF BUSINESS, AND RISK AND UNCERTAINTIES (Details) |
6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
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Dec. 09, 2020
$ / shares
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Jun. 30, 2021
$ / shares
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Dec. 31, 2020
$ / shares
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Aug. 31, 2020
$ / shares
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Dec. 31, 2019
$ / shares
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| Number of months cash and Investments sufficient to fund operating and capital expenditure | 12 months | 12 months | |||
| Common stock par value (in dollars per share) | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 |
| Trine | |||||
| Exchange ratio | 1.22122 |
| X | ||||||||||
- Definition The exchange ratio of shares issuable in business combination. No definition available.
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| X | ||||||||||
- Definition The number of months the cash and investments would be sufficient to fund operating and capital expenditure. No definition available.
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| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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