Schedule of Stock Option Activity (Details) - $ / shares shares in Thousands |
12 Months Ended | ||
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Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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Share-Based Payment Arrangement [Abstract] | |||
Number of options, outstanding at beginning | 34,739 | 28,184 | |
Weighted average exercise price, outstanding at beginning | $ 1.07 | $ 1.21 | |
Weighted average contractual term in years | 7 years 4 months 24 days | 7 years 1 month 6 days | 7 years 2 months 12 days |
Number of options, granted | 13,928 | 8,509 | |
Weighted average exercise price, granted | $ 0.24 | $ 0.56 | |
Number of options, exercised | (195) | ||
Weighted average exercise price, exercised | $ 0.51 | ||
Number of options, forfeited | (296) | (175) | |
Weighted average exercise price, forfeited | $ 0.63 | $ 0.96 | |
Number of options, expired | (1,663) | (1,584) | |
Weighted average exercise price, expired | $ 0.94 | $ 1.06 | |
Number of options, outstanding at ending | 46,708 | 34,739 | 28,184 |
Weighted average exercise price, outstanding at beginning ending | $ 0.83 | $ 1.07 | $ 1.21 |
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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://fasb.org/us-gaap/role/ref/legacyRef
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