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Business Segments, Concentration of Credit Risk and Significant Customers - Schedule of Services to Customers by Geographical Location (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Schedule of Services to Customers by Geographical Location [Line Items] |  |  |  |
Total net revenue | $ 2,220 | $ 4,238 | $ 6,089 | $ 7,054
Europe [Member] |  |  |  |
Schedule of Services to Customers by Geographical Location [Line Items] |  |  |  |
Total net revenue | 1,204 | 561 | 1,733 | 755
Taiwan [Member] |  |  |  |
Schedule of Services to Customers by Geographical Location [Line Items] |  |  |  |
Total net revenue | 570 | 71 | 1,590 | 161
North America [Member] |  |  |  |
Schedule of Services to Customers by Geographical Location [Line Items] |  |  |  |
Total net revenue | 8 | 3,308 | 1,779 | 5,539
Hong Kong [Member] |  |  |  |
Schedule of Services to Customers by Geographical Location [Line Items] |  |  |  |
Total net revenue | 2 | 234 | 8 | 446
Rest of the world [Member] |  |  |  |
Schedule of Services to Customers by Geographical Location [Line Items] |  |  |  |
Total net revenue | $ 436 | $ 64 | $ 979 | $ 153

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