Segments Of Operations (Details) - Schedule of segments of operations - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Segment Reporting Information [Line Items] | ||
| Net sales, Total revenue | $ 593 | $ 558 |
| Gross profit (loss), Total revenue | 124 | (139) |
| Long lived assets, Total revenue | 5,400 | 7,200 |
| Telecommunications [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Net sales, Total revenue | 525 | 439 |
| Gross profit (loss), Total revenue | 212 | (20) |
| Long lived assets, Total revenue | ||
| General Purpose Reloadable Cards [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Net sales, Total revenue | 68 | 119 |
| Gross profit (loss), Total revenue | (88) | (119) |
| Long lived assets, Total revenue | $ 5,400 | $ 7,200 |