Share Capital (Schedule of Share-based Compensation Expenses) (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||
| Share-based compensation expenses | $ 3,211 | $ 2,019 |
| Research and development expenses [Member] | ||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||
| Share-based compensation expenses | 448 | 137 |
| General and administrative [Member] | ||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||
| Share-based compensation expenses | $ 2,763 | $ 1,882 |