NOTE 4—Significant Balance Sheet Components

Inventory consisted of the following:

Schedule of Inventory 

For certain new products, the Company began purchasing raw materials in 2024 that will be used by the third-party manufacturers to build the products. These purchased parts represent most of the raw materials in inventory at December 31, 2024.

Prepaid expenses and other current assets consisted of the following:

Schedule of Prepaid Expenses and Other Current Assets 

Property and equipment consisted of the following:

Schedule of Property and Equipment 

Depreciation and amortization expense of property and equipment for the years ended December 31, 2024, and 2023, was $58 and $47, respectively.

Accrued liabilities consisted of the following:

Schedule of Accrued Expenses