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SHAREHOLDERS' EQUITY (Tables) | 12 Months Ended
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Dec. 31, 2020
Stockholders' Equity Note [Abstract] |
Schedule Of Option Activity | Transactions related to the grant of options to employees, directors and non-employees under the above Plan during the year ended December 31, 2020, were as follows:
|  | Number of options |  |  | Weighted average exercise price |  |  | Weighted average remaining contractual life |  |  | Aggregate intrinsic value |
|  |  |  |  | $ |  |  | Years |  |  | $ |
Options outstanding at beginning of year |  |  | 8,102,345 |  |  |  | 4.52 |  |  |  | 5.67 |  |  |  | 13,942 |
Options granted |  |  | 1,358,500 |  |  |  | 13.34 |  |  |  |  |  |  |  |  |
Options exercised |  |  | (3,070,542 | ) |  |  | 5.18 |  |  |  |  |  |  |  |  |
Options forfeited |  |  | (430,047 | ) |  |  | 3.49 |  |  |  |  |  |  |  |  |
Options expired |  |  | - |  |  |  |  |  |  |  |  |  |  |  |  |
Options outstanding at end of year |  |  | 5,960,256 |  |  |  | 6.26 |  |  |  | 6.94 |  |  |  | 37,587 |
Exercisable at end of year |  |  | 2,721,869 |  |  |  | 4.73 |  |  |  | 5.38 |  |  |  | 20,098 |
Schedule of Stock-Based Compensation Expenses | The stock-based compensation expenses are included as follows in the expense categories:
|  | Year ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Research and development expenses |  | $ | 1,123 |  |  | $ | 1,151 |  |  | $ | 948 |
Marketing and business development expenses |  |  | 172 |  |  |  | 46 |  |  |  | 215 |
General and administrative expenses |  |  | 1,477 |  |  |  | 1,211 |  |  |  | 1,003 |
|  | $ | 2,772 |  |  | $ | 2,408 |  |  | $ | 2,166 |

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- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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