Summary of Significant Accounting Policies - Schedule of Accounts and Grants Receivable (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Schedule of Accounts and Grants Receivable [Line Items] | ||
| Accounts receivable | $ 68 | $ 104 |
| Accounts receivable from customers [Member] | ||
| Schedule of Accounts and Grants Receivable [Line Items] | ||
| Accounts receivable | $ 68 | $ 104 |