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Equity (Details 1) | 12 Months Ended
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Dec. 31, 2019 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Options outstanding | shares | 119,767
Weighted average remaining contractual life (years) | 1 year 4 months 13 days
Weighted average exercise price | $ / shares | $ 2.58
Options exercisable | shares | 119,767
Weighted average exercise price of exercisable options | $ / shares | $ 2.58
1.01-2 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Options outstanding | shares | 40,000
Weighted average remaining contractual life (years) | 3 months 19 days
Weighted average exercise price | $ / shares | $ 1.38
Options exercisable | shares | 40,000
Weighted average exercise price of exercisable options | $ / shares | $ 1.38
3.01-4 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Options outstanding | shares | 73,517
Weighted average remaining contractual life (years) | 1 year 9 months 7 days
Weighted average exercise price | $ / shares | $ 3.02
Options exercisable | shares | 73,517
Weighted average exercise price of exercisable options | $ / shares | $ 3.02
5.01-6 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Options outstanding | shares | 6,250
Weighted average remaining contractual life (years) | 3 years 7 months 10 days
Weighted average exercise price | $ / shares | $ 5.02
Options exercisable | shares | 6,250
Weighted average exercise price of exercisable options | $ / shares | $ 5.02

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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