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Balance Sheet Detail (Details) - Schedule of Inventories - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Inventories: |  |
Raw materials | $ 209 | $ 1,279
Work-in-process | 1,517 | 2,595
Finished goods | 880 | 1,474
Inventories total | 2,606 | 5,348
Prepaid expenses and other: |  |
Prepaid inventory and production costs | 452 | 186
Prepaid insurance | 37 | 77
Prepaid software | 67 | 173
Other | 28 | 138
Prepaid expenses and other total | 584 | 574
Property and equipment, net: |  |
Machinery and equipment | 4,848 | 4,630
Computer equipment and software | 377 | 342
Furniture and fixtures | 93 | 93
Leasehold improvements | 428 | 555
Total property and equipment | 5,746 | 5,620
Less: Accumulated depreciation and amortization | (4,590) | (3,395)
Property and equipment, net total | $ 1,156 | $ 2,225

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