| Dec 31, 2011 | Dec 31, 2012 | Dec 31, 2013 | Dec 31, 2014 | Dec 31, 2015 | Dec 31, 2016 | Dec 31, 2017 | Dec 31, 2018 | Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 |
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| Net income (loss) | -2 | -6 | -1 | 1 | -1 | 2 | 3 | -2 | -7 | -4 | -5 | -2 | 4 | 7 |
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| Depreciation and amortization | - | - | - | - | - | - | - | - | - | 1 | 1 | - | 1 | 1 |
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| Share-based compensation | 1 | 1 | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 |
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| Severance pay, net | 0 | 0 | -0 | -0 | 0 | 0 | 0 | -0 | 0 | 0 | -0 | -0 | 0 | 0 |
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| Trade receivables, net | -1 | -2 | 3 | -0 | -1 | 0 | 16 | -0 | -9 | 2 | - | - | 2 | 6 |
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| Other account receivables and prepaid expenses | - | - | - | - | - | - | - | - | - | - | -0 | 1 | -1 | 2 |
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| Inventories | 3 | 0 | -2 | -1 | -0 | -1 | 1 | -1 | 1 | -1 | 0 | -0 | -1 | 1 |
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| Trade payables | - | - | - | - | - | - | - | - | - | - | 1 | 0 | -0 | -0 |
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| Employees and payroll accruals | - | -0 | 0 | 0 | 0 | 1 | 1 | -1 | 1 | 0 | 0 | 1 | 0 | 2 |
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| Other liabilities and accrued expenses | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 2 |
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| Deferred revenue and advances from customers | - | - | - | - | - | - | - | - | - | - | -0 | 4 | -6 | 5 |
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| Changes in operating lease right-of-use assets and liabilities, net | - | - | - | - | - | - | - | - | - | - | - | - | -0 | 0 |
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| Accrued interest on bank deposits and other | - | - | - | - | - | - | - | - | 1 | 0 | - | - | 2 | 2 |
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| Net cash provided by operating activities | -3 | -2 | -2 | 3 | - | - | -11 | -2 | 7 | -0 | 2 | 6 | 5 | 11 |
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| Business acquisitions, net of cash acquired (Refer to Note 10) | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - |
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| Net investment in short-term and long-term bank deposits | - | - | - | - | - | - | 40 | -40 | 62 | -8 | 3 | 8 | 1 | 2 |
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| Purchase of property and equipment | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | - | 0 | 0 |
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| Net cash used in investing activities | -0 | -2 | -0 | 1 | - | - | -41 | 39 | -63 | 8 | -4 | - | -4 | -3 |
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| Foreign currency translation adjustments on cash and cash equivalents | - | - | - | - | - | - | - | - | - | - | - | 0 | -0 | 0 |
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| Increase (decrease) in cash and cash equivalents | - | - | - | - | - | - | - | - | - | 7 | -2 | -2 | 1 | 8 |
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| Purchase of property and equipment | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 |
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| Lease liabilities arising from obtaining right-of-use-assets | - | - | - | - | - | - | - | - | - | -1 | 0 | 2 | 0 | 3 |
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| Taxes on income | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 | 0 |
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