| 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,
2021 | Dec 31,
2022 | Dec 31,
2023 | Dec 31,
2024 |
|---|
| Cash and cash equivalents | 117 | 50 | 43 | 19 | 15 | 23 | 15 | 16 | 17 | 12 | 12 | 14 | 16 |
|---|
| Restricted deposits | - | - | - | - | 0 | - | 0 | 0 | 23 | 1 | 1 | 2 | 1 |
|---|
| Short-term bank deposits | - | - | 38 | 59 | 43 | 30 | 31 | 23 | 6 | 61 | 69 | 10 | 15 |
|---|
| Marketable Securities, Current | 18 | 15 | 41 | 54 | 65 | 61 | 63 | 64 | 61 | 12 | 4 | 29 | 26 |
|---|
| Accounts and Financing Receivable, after Allowance for Credit Loss | 12 | 20 | 17 | 24 | 24 | 24 | 23 | 26 | 29 | 31 | 44 | 15 | 16 |
|---|
| Other receivables and prepaid expenses | 6 | 7 | 8 | 5 | 5 | 4 | 3 | 4 | 7 | 8 | 8 | 8 | 6 |
|---|
| Inventories | 11 | 10 | 14 | 10 | 10 | 7 | 8 | 11 | 11 | 11 | 13 | 12 | 9 |
|---|
| Total current assets | 188 | 180 | 161 | 172 | 162 | 149 | 143 | 145 | 153 | 136 | 152 | 90 | 90 |
|---|
| Severance pay fund | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|---|
| Restricted deposit | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 |
|---|
| ROU assets | - | - | - | - | - | - | - | - | 6 | 9 | 5 | 3 | 7 |
|---|
| Other assets | 0 | 0 | 1 | 5 | 3 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 |
|---|
| Deprecated cost | 5 | 7 | 6 | 6 | 5 | 4 | 5 | 6 | 8 | 15 | 14 | 11 | 8 |
|---|
| Intangible assets, net | - | 12 | 9 | 8 | 6 | 4 | 3 | 5 | 3 | 3 | 4 | 1 | 0 |
|---|
| Goodwill | - | 21 | 21 | 21 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
|---|
| Total non-current assets | 1 | 2 | 3 | 7 | 3 | 2 | 2 | 1 | 62 | 68 | 61 | 48 | 49 |
|---|
| Total assets | 197 | 222 | 199 | 213 | 208 | 191 | 185 | 190 | 215 | 203 | 213 | 138 | 140 |
|---|
| Trade payables | 3 | 5 | 3 | 6 | 7 | 3 | 6 | 8 | 12 | 4 | 12 | 1 | 1 |
|---|
| Employees and payroll accruals | 5 | 8 | 6 | 7 | 8 | 7 | 9 | 7 | 12 | 15 | 14 | 13 | 8 |
|---|
| Deferred revenues | 17 | 14 | 13 | 13 | 14 | 11 | 11 | 14 | 36 | 22 | 21 | 15 | 17 |
|---|
| Short-term operating lease liabilities | - | - | - | - | - | - | - | - | 3 | 3 | 3 | 1 | 1 |
|---|
| Other payables and accrued expenses | - | - | - | - | 6 | 3 | 6 | 14 | 10 | 12 | 11 | 10 | 9 |
|---|
| Total current liabilities | 29 | 48 | 27 | 34 | 35 | 25 | 32 | 43 | 73 | 55 | 61 | 39 | 36 |
|---|
| Deferred revenues | 5 | 4 | 2 | 4 | 5 | 4 | 4 | 4 | 5 | 16 | 7 | 7 | 7 |
|---|
| Long-term operating lease liabilities | - | - | - | - | - | - | - | - | 4 | 5 | 3 | 1 | 6 |
|---|
| Accrued severance pay | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
|---|
| Convertible debt | - | - | - | - | - | - | - | - | - | - | 40 | 40 | 40 |
|---|
| Total long-term liabilities | 6 | 4 | 3 | 4 | 10 | 9 | 10 | 11 | 10 | 22 | 50 | 49 | 54 |
|---|
| Common Stock, Value, Issued | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
|---|
| Additional paid-in capital | 223 | 234 | 243 | 252 | 259 | 265 | 268 | 272 | 276 | 294 | 303 | 312 | 318 |
|---|
| Treasury share at cost - 816,000 shares at December 31, 2024 and 2023. | - | - | - | - | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
|---|
| Accumulated other comprehensive income | -1 | 2 | 0 | -2 | -0 | -0 | 0 | -1 | -1 | 0 | -1 | 0 | 0 |
|---|
| Accumulated deficit | -61 | -67 | -74 | -76 | -96 | -104 | -122 | -132 | -141 | -165 | -197 | -260 | -266 |
|---|
| Total shareholders' equity | 163 | 169 | 170 | 175 | 163 | 157 | 143 | 136 | 132 | 126 | 102 | 50 | 50 |
|---|
| Total liabilities and shareholders' equity | 197 | 222 | 199 | 213 | 208 | 191 | 185 | 190 | 215 | 203 | 213 | 138 | 140 |
|---|