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SCHEDULE OF STOCK OPTIONS ACTIVITY (Details) $ / shares in Units, $ in Thousands | 3 Months Ended
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Mar. 31, 2022 USD ($) $ / shares shares
2015 Equity Incentive Plan [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Number of Options, Beginning balance | shares | 7,854,851
Weighted- average exercise price, Beginning balance | $ / shares | $ 1.54
Weighted-average Remaining Contractual Term (years), Outstanding | 7 years 7 months 17 days
Beginning balance, Options, Aggregate Intrinsic Value | $ |
Number of Options, Granted | shares | 104,000
Weighted- average exercise price, Granted | $ / shares | $ 0.26
Number of Options, Cancelled/forfeited | shares | (937,048)
Weighted- average exercise price, Cancelled/forfeited | $ / shares | $ 1.40
Number of Options, Exercised | shares |
Weighted- average exercise price, Exercised | $ / shares |
Number of Options, Ending balance | shares | 7,021,803
Weighted- average exercise price, Ending balance | $ / shares | $ 1.54
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | 7 years 2 months 26 days
Ending balance, Options, Aggregate Intrinsic Value | $ | $ 6
Number of Options, Exerciasble | shares | 3,516,716
Weighted- average exercise price, Exercisable | $ / shares | $ 1.51
Weighted-average Remaining Contractual Term (years), Exercisable | 5 years 5 months 26 days
Aggregate Intrinsic Value, Exercisable | $ |
Number of Options, Unvested options | shares | 3,505,087
Weighted- average exercise price, Unvested options | $ / shares | $ 1.57
Weighted-average Remaining Contractual Term (years), Unvested | 8 years 11 months 23 days
Aggregate Intrinsic Value, Unvested | $ | $ 6
2005 Equity Incentive Plan [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Number of Options, Beginning balance | shares | 80,000
Weighted- average exercise price, Beginning balance | $ / shares | $ 1.28
Weighted-average Remaining Contractual Term (years), Outstanding | 1 year 9 months 18 days
Beginning balance, Options, Aggregate Intrinsic Value | $ |
Number of Options, Cancelled/forfeited | shares |
Weighted- average exercise price, Cancelled/forfeited | $ / shares |
Number of Options, Exercised | shares |
Weighted- average exercise price, Exercised | $ / shares |
Number of Options, Ending balance | shares | 80,000
Weighted- average exercise price, Ending balance | $ / shares | $ 1.28
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | 1 year 6 months 14 days
Ending balance, Options, Aggregate Intrinsic Value | $ |
Number of Options, Exerciasble | shares | 80,000
Weighted- average exercise price, Exercisable | $ / shares | $ 1.28
Weighted-average Remaining Contractual Term (years), Exercisable | 1 year 6 months 14 days
Aggregate Intrinsic Value, Exercisable | $ |
Number of Options, Unvested options | shares |
Weighted- average exercise price, Unvested options | $ / shares |
Aggregate Intrinsic Value, Unvested | $ |

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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition For presentations that combine terminations, 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 or that expired. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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