Registration statement for securities of certain foreign private issuers

Share-Based Payment Transactions (Details) - Schedule of expenses

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Share-Based Payment Transactions (Details) - Schedule of expenses - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Schedule Of Expenses Abstract      
Research and development expenses $ 200 $ 159 $ 138
General and administrative expenses 198 158 132
Share-based payments $ 398 $ 317 $ 270