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SHAREHOLDERS' EQUITY (Tables) | 12 Months Ended
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Dec. 31, 2021
Stockholders' Equity Note [Abstract] |
Schedule Of Option Activity | e.The stock-based compensation expenses related to stock options and ESPP are included as follows in the expense categories:
|  | Year ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Research and development expenses |  | $ | 1,971 |  |  | $ | 1,123 |  |  | $ | 1,151 |
Marketing and business development expenses |  |  | 215 |  |  |  | 172 |  |  |  | 46 |
General and administrative expenses |  |  | 2,090 |  |  |  | 1,477 |  |  |  | 1,211 |
|  | $ | 4,276 |  |  | $ | 2,772 |  |  | $ | 2,408 |
Schedule of Stock-Based Compensation Expenses | Transactions related to the grant of options to employees, directors and non-employees under the above Plan during the year ended December 31, 2021, 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 |  |  | 5,960,256 |  |  |  | 6.26 |  |  |  | 6.94 |  |  |  | 37,587 |
Options granted |  |  | 1,397,500 |  |  |  | 6.72 |  |  |  |  |  |  |  |  |
Options exercised |  |  | (217,375 | ) |  |  | 4.19 |  |  |  |  |  |  |  |  |
Options forfeited |  |  | (154,277 | ) |  |  | 7.45 |  |  |  |  |  |  |  |  |
Options expired |  |  | (10,000 | ) |  |  | 6.14 |  |  |  |  |  |  |  |  |
Options outstanding at end of year |  |  | 6,976,104 |  |  |  | 6.39 |  |  |  | 6.69 |  |  |  | 3,323 |
Exercisable at end of year |  |  | 3,693,761 |  |  |  | 5.23 |  |  |  | 5.21 |  |  |  | 2,496 |

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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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