Property and equipment, net consisted of the following (in thousands): (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Total property and equipment | $ 4,303 | $ 5,933 |
| Accumulated depreciation | (1,453) | (3,054) |
| Property and equipment, net | 2,850 | 2,879 |
| Equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Total property and equipment | 2,605 | 4,161 |
| Furniture and Fixtures [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Total property and equipment | 380 | 380 |
| Computer Hardware [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Total property and equipment | 141 | |
| Computer Software [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Total property and equipment | 30 | 30 |
| Construction in Progress [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Total property and equipment | $ 1,147 | $ 1,362 |