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Shareholders' Equity (Details) - Schedule of compensation costs charged against income for the 2011 share incentive plan - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Schedule Of Compensation Costs Charged Against Income For The2011 Share Incentive Plan Abstract      
Cost of revenues $ 63 $ 49 $ 65
Research and development expenses 159 90 109
Selling and marketing expenses 1 4 9
General and administrative expenses 35 28 30
Total $ 258 $ 171 $ 213