Schedule of Stock Option Activity (Details) - $ / shares shares in Thousands |
12 Months Ended | ||
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Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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Share-Based Payment Arrangement [Abstract] | |||
Number of Options, Outstanding at Beginning | 28,184 | 22,551 | |
Weighted average Exercise Price, Outstanding at Beginning | $ 1.21 | $ 1.26 | |
Weighted Average Contractual Term in Years, Ending | 7 years 1 month 6 days | 7 years 2 months 12 days | 6 years 10 months 24 days |
Number of Options, Granted | 8,509 | 10,976 | |
Weighted average Exercise Price, Granted | $ 0.56 | $ 1.11 | |
Number of Options, Exercised | (195) | (1,077) | |
Weighted average Exercise Price, Exercised | $ 0.51 | $ 0.60 | |
Number of Options, Forfeited | (175) | (2,824) | |
Weighted average Exercise Price, Forfeited | $ 0.96 | $ 1.08 | |
Number of Options, Expired | (1,584) | (1,442) | |
Weighted average Exercise Price, Expired | $ 1.06 | $ 1.98 | |
Number of Options, Outstanding at Ending | 34,739 | 28,184 | 22,551 |
Weighted average Exercise Price, Outstanding at Ending | $ 1.07 | $ 1.21 | $ 1.26 |
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- References No definition available.
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- Definition Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 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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- 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 of the plan that expired. 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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