v3.26.1
BALANCE SHEET COMPONENTS
 6 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
BALANCE SHEET COMPONENTS
5. BALANCE SHEET COMPONENTS
Inventory
Inventory comprised the following amounts:
June 30, 2026December 31, 2025
Finished goods$162 $107 
Work in process1,983 994 
Raw materials2,559 1,886 
Inventory$4,704 $2,987 
For the three and six months ended June 30, 2026 and June 30, 2025, there were no provisions to write down inventories.
Prepaid Expenses and Other Current Assets
Prepaid expenses and other current assets comprised the following amounts:
June 30, 2026December 31, 2025
Prepayment for insurance$72 $324 
Advance payments for inventory purchases595 300 
Other567 448 
Prepaid expenses and other current assets$1,234 $1,072 
Property and Equipment, Net
Property and equipment comprised the following amounts:
June 30, 2026December 31, 2025
Machinery and equipment$993 $928 
Computer equipment, office equipment, and purchased software101 101 
Leasehold improvements157 157 
Accumulated depreciation and amortization(689)(575)
Property and equipment, net$562 $611 
Depreciation and amortization expenses of $58 and $55 for the three months ended June 30, 2026 and 2025, respectively, and $114 and $107 for the six months ended June 30, 2026 and 2025, respectively, were recorded within costs of revenue and components of operating expenses.
Accrued Expenses and Other Current Liabilities
Accrued expenses and other current liabilities comprised the following:
June 30, 2026December 31, 2025
Accrued compensation$514 $568 
Accrued clinical trial expenses376 83 
Accrued R&D expenses2,820 1,448 
Accrued sales taxes61 79 
Other330 519 
Accrued expenses and other current liabilities$4,101 $2,697