Shareholders Equity (Details 2) |
6 Months Ended | |||
|---|---|---|---|---|
|
Jun. 30, 2020
$ / shares
shares
| ||||
| Number of Shares of Common Stock Underlying Warrants | 7,001,971 | |||
| Private Warrants issued to Yeda [Member] | ||||
| Issuance Date | May 11, 2017 | |||
| Expiration Date | May 11, 2025 | |||
| Exercise Price Per Share | $ / shares | [1] | |||
| Number of Shares of Common Stock Underlying Warrants | 591,382 | |||
| Private Warrants issued to founders [Member] | ||||
| Issuance Date | Nov. 27, 2017 | |||
| Exercise Price Per Share | $ / shares | ||||
| Number of Shares of Common Stock Underlying Warrants | 10,589 | |||
| Private Placement Warrants [Member] | IPO [Member] | ||||
| Issuance Date | Dec. 13, 2018 | |||
| Expiration Date | Dec. 13, 2023 | |||
| Exercise Price Per Share | $ / shares | $ 11.50 | |||
| Number of Shares of Common Stock Underlying Warrants | 2,900,000 | |||
| Public Warrants [Member] | IPO [Member] | ||||
| Issuance Date | Dec. 13, 2018 | |||
| Expiration Date | Oct. 28, 2024 | |||
| Exercise Price Per Share | $ / shares | $ 11.50 | |||
| Number of Shares of Common Stock Underlying Warrants | 3,500,000 | |||
| ||||