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Consolidated Balance Sheet Detail - Schedule of Inventories/Prepaid/PP&E (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Inventories: |  |
Raw materials | $ 879 | $ 48
Work-in-process | 2,170 | 885
Finished goods | 775 | 341
Total | 3,824 | 1,274
Prepaid expenses and other: |  |
Prepaid inventory and production costs | 671 | 329
Prepaid insurance | 44 | 13
Prepaid software | 277 | 508
Prepaid legal | 34 | 113
Other | 133 |
Total | 1,159 | 963
Property and equipment, net: |  |
Equipment, furniture and fixtures and leasehold improvements | 11,821 | 11,077
Less: Accumulated depreciation and amortization | (9,472) | (8,456)
Property and equipment, net | $ 2,349 | $ 2,621

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