STOCK OPTIONS - SUMMARY OF NON-VESTED STOCK OPTION (Details) - $ / shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Share-based Payment Arrangement [Abstract] | ||
| Shares Non-vested , Beginning balance | 4,337,294 | 5,409,272 |
| Shares, Granted | 7,373,800 | 4,536,600 |
| Shares, Vested | (2,241,925) | (2,720,493) |
| Shares, Forfeited | (3,154,064) | (2,888,085) |
| Shares Outstanding, Ending balance | 6,315,105 | 4,337,294 |
| Weighted Average Fair Value Non Vested, Beginning Balance | $ 4.14 | $ 5.21 |
| Weighted average grant-date fair value, options granted | 1.91 | 3.53 |
| Weighted Average Fair Value, Vested | 4.02 | 5.34 |
| Weighted Average Fair Value, Forfeited | 2.80 | 4.11 |
| Weighted Average Fair Value Non Vested, Ending Balance | $ 2.26 | $ 4.14 |
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- References No definition available.
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of non-vested options outstanding. No definition available.
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- Definition Number of non-vested options forfeited. No definition available.
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- Definition Weighted average grant-date fair value of non-vested options forfeited. No definition available.
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- Definition Weighted average grant-date fair value of non-vested options outstanding. No definition available.
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- Definition Number of options vested. No definition available.
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- Definition Weighted average grant-date fair value of options vested. No definition available.
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