Subsidiary Notes Payable - Schedule of Convertible Notes Outstanding (Details) - Convertible Notes - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Convertible Notes [Roll Forward] | ||
| Beginning balance | $ 260 | $ 248 |
| Accrued interest on convertible notes - finance costs | 12 | 13 |
| Forgiveness of debt – entity dissolution – finance income | (273) | |
| Ending balance | 0 | 260 |
| Knode | ||
| Convertible Notes [Roll Forward] | ||
| Beginning balance | 104 | 99 |
| Accrued interest on convertible notes - finance costs | 5 | 5 |
| Forgiveness of debt – entity dissolution – finance income | (109) | |
| Ending balance | 0 | 104 |
| Appeering | ||
| Convertible Notes [Roll Forward] | ||
| Beginning balance | 156 | 149 |
| Accrued interest on convertible notes - finance costs | 7 | 8 |
| Forgiveness of debt – entity dissolution – finance income | (164) | |
| Ending balance | $ 0 | $ 156 |