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Related Party Balances and Transactions (Schedule Of Transaction With Related Parties) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Related Party Transaction [Line Items] |  |  |
Revenues | $ 77 | $ 47 | $ 394
Cost of revenues | 295 | 345 | 1,125
Research and development expenses [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Expenses | 3 | 115 | 608
Sales and marketing expenses [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Expenses | 252 | 284 | 617
General and administrative expenses [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Expenses | 495 | 1,040 | 1,527
Purchase of property and equipment [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Expenses | $ 37 | $ 180 | $ 175

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