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Shareholders' Equity (Tables) | 12 Months Ended
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Dec. 31, 2020
Disclosure Text Block Supplement [Abstract] |
Schedule of stock options activity |
|  | Number of options |  |  | Weighted average exercise price |  |  | Weighted average remaining contractual term (in years) |  |  | Aggregate intrinsic value |
Outstanding as of January 1, 2020 |  |  | 381,910 |  |  | $ | 14.62 |  |  |  | 1.64 |  |  | $ | - |
Granted |  |  | 35,100 |  |  |  | 7.60 |  |  |  |  |  |  |  |  |
Exercised |  |  | - |  |  |  | - |  |  |  |  |  |  |  |  |
Expired and forfeited |  |  | (111,171 | ) |  |  | 13.52 |  |  |  |  |  |  |  |  |
Outstanding as of December 31, 2020 |  |  | 305,839 |  |  |  | 14.21 |  |  |  | 1.33 |  |  |  | 98 |
Vested and expected to vest at December 31, 2020 |  |  | 305,839 |  |  |  | 14.21 |  |  |  | 1.33 |  |  |  | 98 |
Exercisable as of December 31, 2020 |  |  | 247,741 |  |  |  | 14.44 |  |  |  | 0.93 |  |  |  | 14 |
Schedule of stock options under the 2013 share option plan |
|  |  | Options outstanding at December 31, 2020 |  |  | Options exercisable at December 31, 2020 |
Exercise price |  |  | Number outstanding |  |  | Weighted average exercise price |  |  | Weighted average remaining contractual life |  |  | Number exercisable |  |  | Weighted average exercise price |  |  | Weighted average remaining contractual life |
$ |  |  |  |  |  | $ |  |  | In years |  |  |  |  |  | $ |  |  | In years |
7.6 |  |  |  | 35,100 |  |  |  | 7.6 |  |  |  | 4.53 |  |  |  | 4,875 |  |  |  | 7.6 |  |  |  | 4.53 |
11.29-12.65 |  |  |  | 155,350 |  |  |  | 11.89 |  |  |  | 0.53 |  |  |  | 155,350 |  |  |  | 11.89 |  |  |  | 0.53 |
18.9-19.85 |  |  |  | 115,389 |  |  |  | 19.34 |  |  |  | 1.44 |  |  |  | 87,516 |  |  |  | 19.34 |  |  |  | 1.43 |
|  |  |  | 305,839 |  |  |  |  |  |  |  |  |  |  |  | 247,741 |  |  |  |  |  |  |  |  |
Schedule of RSUs activity |
|  | Number of RSUs |  |  | Weighted average remaining contractual term (in years) |  |  | Aggregate intrinsic value |
Outstanding as of January 1, 2020 |  |  | 448,813 |  |  |  | 1.53 |  |  | $ | 3,824 |
Granted |  |  | 340,000 |  |  |  |  |  |  |  |  |
Vested |  |  | (145,303 | ) |  |  |  |  |  |  |  |
Cancelled |  |  | (92,335 | ) |  |  |  |  |  |  |  |
Outstanding as of December 31, 2020 |  |  | 551,175 |  |  |  | 1.51 |  |  | $ | 5,732 |
Schedule of department allocation of share-based compensation charges |
|  | Year ended December 31, |
|  | 2020(*) |  |  | 2019(*) |  |  | 2018(*) |
Cost of revenues |  | $ | 106 |  |  | $ | 204 |  |  | $ | 112 |
Research and development, net |  |  | 879 |  |  |  | 729 |  |  |  | 808 |
Sales and marketing |  |  | 536 |  |  |  | 638 |  |  |  | 698 |
General and administrative |  |  | 648 |  |  |  | 657 |  |  |  | 503 |
|  | $ | 2,169 |  |  | $ | 2,228 |  |  | $ | 2,121 |

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + 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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 + Details
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