Schedule of Stock Option Activity (Details) - USD ($) |
6 Months Ended | |
|---|---|---|
Jun. 30, 2022 |
Dec. 31, 2021 |
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| Share-Based Payment Arrangement [Abstract] | ||
| Shares underlying options, outstanding beginning | 307,592 | |
| Weighted average exercise price, outstanding beginning | $ 54.10 | |
| Weighted Average Remaining Contractual Life (years) | 7 years 5 months 12 days | |
| Aggregate intrinsic value, outstanding ending | ||
| Shares underlying options, granted | 98,747 | |
| Weighted average exercise price, granted | $ 8.98 | |
| Shares underlying options, expired | (75) | |
| Weighted average exercise price, expired | $ 36.77 | |
| Shares underlying options, forfeited | (2,353) | |
| Weighted average exercise price, forfeited | $ 12.17 | |
| Shares underlying options, outstanding ending | 403,911 | |
| Weighted average exercise price, outstanding ending | $ 43.34 | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | 7 years 6 months 29 days |
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- Definition Share based compensation arrangement by share based payment award options outstanding weighted average remaining contractual term No definition available.
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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 Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 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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