Shareholders' Equity - Share Options (Details) - Share Options - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Stock Options Common Shares | |||
| Balance at the beginning of period (in Shares) | 16,573,380 | 19,141,188 | |
| Granted (in shares) | 250,000 | ||
| Exercised (in shares) | (221,400) | ||
| Forfeited (in shares) | (6,819,780) | (2,596,408) | |
| Balance at the end of period (in Shares) | 9,753,600 | 16,573,380 | 19,141,188 |
| Weighted Average Exercise Price | |||
| Balance at the beginning of period (in dollars per share) | $ 0.63 | $ 0.63 | |
| Granted (in dollars per share) | 0.49 | ||
| Exercised (in dollars per share) | 0.06 | ||
| Forfeited (in dollars per share) | 0.68 | 0.53 | |
| Balance at the end of period (in dollars per share) | $ 0.60 | $ 0.63 | $ 0.63 |
| Weighted-average remaining contractual | |||
| Outstanding (in years) | 6 years 1 month 20 days | 5 years 4 months 6 days | 6 years 7 months 9 days |
| Granted (in years) | 5 months 15 days | ||
| Exercised (in years) | 10 days | ||
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- Definition Weighted average remaining contractual term for option awards exercises in period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Weighted average remaining contractual term for option awards grants in period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition N/A. No definition available.
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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