Balance Sheet Components - Summary of Property and Equipment, Net (Details) - USD ($) $ in Thousands |
Mar. 31, 2023 |
Dec. 31, 2022 |
---|---|---|
Property Plant And Equipment [Line Items] | ||
Property and equipment, gross | $ 2,772 | $ 3,005 |
Less: Accumulated depreciation | (1,379) | (1,434) |
Property and equipment, net | 1,393 | 1,571 |
Tools and Equipment | ||
Property Plant And Equipment [Line Items] | ||
Property and equipment, gross | 2,085 | 2,173 |
Computer Equipment and Software | ||
Property Plant And Equipment [Line Items] | ||
Property and equipment, gross | 37 | 37 |
Furniture and Fixtures | ||
Property Plant And Equipment [Line Items] | ||
Property and equipment, gross | 183 | 282 |
Leasehold Improvements | ||
Property Plant And Equipment [Line Items] | ||
Property and equipment, gross | 38 | 38 |
Construction In Process | ||
Property Plant And Equipment [Line Items] | ||
Property and equipment, gross | $ 429 | $ 475 |