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Balance Sheet Components (Tables) | 3 Months Ended
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Mar. 31, 2024
Statement Of Financial Position [Abstract] |
Inventories | The Company’s inventories are stated at the lower of cost or net realizable value. Inventories consist of (in thousands):
|  | March 31, 2024 |  |  | December 31, 2023 |
Raw materials |  | $ | 14,255 |  |  | $ | 15,122 |
Work-in-progress |  |  | — |  |  |  | 5 |
Finished goods |  |  | 14,205 |  |  |  | 13,585 |
Total |  | $ | 28,460 |  |  | $ | 28,712 |
Property and Equipment, Net | Property and equipment, net consists of (in thousands):
|  | March 31, 2024 |  |  | December 31, 2023 |
Building and leasehold improvements |  | $ | 1,999 |  |  | $ | 2,203 |
Furniture, fixtures and office equipment |  |  | 1,064 |  |  |  | 1,017 |
Plant and machinery |  |  | 18,957 |  |  |  | 18,920 |
Purchased software |  |  | 855 |  |  |  | 836 |
Total |  |  | 22,875 |  |  |  | 22,976 |
Accumulated depreciation |  |  | (14,043 | ) |  |  | (13,656 | )
Property and equipment, net |  | $ | 8,832 |  |  | $ | 9,320 |
Other Accrued Expenses and Liabilities | Other accrued expenses and liabilities consist of (in thousands):
|  | March 31, 2024 |  |  | December 31, 2023 |
Accrued professional fees |  | $ | 449 |  |  | $ | 441 |
Accrued warranties |  |  | 301 |  |  |  | 378 |
Other accrued expenses |  |  | 1,601 |  |  |  | 1,375 |
Total |  | $ | 2,351 |  |  | $ | 2,194 |

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