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Composition of Certain Financial Statement Items (Tables) | 12 Months Ended
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Dec. 31, 2023
Condensed Consolidated Balance Sheet Components [Abstract] |
Schedule of Inventory | Inventories consist of the following:
|  | December 31, 2023 |  |  | December 31, 2022 |
|  | (in thousands) |
Finished goods |  | $ | 43,579 |  |  | $ | 70,407 |
Raw materials |  |  | 440 |  |  |  | 845 |
Total inventories |  | $ | 44,019 |  |  | $ | 71,252 |
Schedule of Property and Equipment | Property and equipment are presented at cost less accumulated depreciation and amortization. Repairs and maintenance expenditures are expensed as incurred. Depreciation and amortization are computed on a straight-line basis over the following estimated useful lives:
|  | Estimated Life
Machinery and equipment |  | 3 years
Software and software development |  | 2-5 years
Furniture and fixtures |  | 5 years
Tooling |  | 2 years
Leasehold improvements |  | Term of lease or economic life of asset, if shorter
Demonstration units and convention booths |  | 1-2 years
Property and equipment, net consists of the following:
|  | December 31, 2023 |  |  | December 31, 2022 |
|  | (in thousands) |
Machinery and equipment |  | $ | 2,597 |  |  | $ | 2,373 |
Software and software development |  |  | 2,438 |  |  |  | 2,396 |
Furniture and fixtures |  |  | 1,700 |  |  |  | 1,713 |
Tooling |  |  | 11,250 |  |  |  | 9,901 |
Leasehold improvements |  |  | 1,988 |  |  |  | 2,050 |
Demonstration units and convention booths |  |  | 15,767 |  |  |  | 15,379 |
Total property and equipment, gross |  |  | 35,740 |  |  |  | 33,812 |
Less: accumulated depreciation and amortization |  |  | (30,916 | ) |  |  | (27,450 | )
Total property and equipment, net |  | $ | 4,824 |  |  | $ | 6,362 |
Other Current Liabilities | Other current liabilities consist of the following:
|  | December 31, 2023 |  |  | December 31, 2022 |
|  | (in thousands) |
Accrued employee expenses |  | $ | 3,944 |  |  | $ | 4,171 |
Accrued marketing |  |  | 3,335 |  |  |  | 4,147 |
Accrued royalty |  |  | 5,275 |  |  |  | 2,527 |
Accrued tax-related payables |  |  | 5,206 |  |  |  | 4,159 |
Accrued freight |  |  | 2,917 |  |  |  | 1,746 |
Accrued expenses |  |  | 8,747 |  |  |  | 8,683 |
Total other current liabilities |  | $ | 29,424 |  |  | $ | 25,433 |
Other Non-operating Expense (Income), Net | Other non-operating expense (income), net consists of the following:
|  | Year Ended |
|  | December 31, |
|  | 2023 |  |  | 2022 |  |  | 2021 |
|  | (in thousands) |
Change in fair value of contingent consideration |  | $ | — |  |  | $ | — |  |  | $ | (1,928 | )
Other non-operating expense (income) |  |  | 394 |  |  |  | 1,753 |  |  |  | 1,827 |
Total other non-operating expense (income),net |  | $ | 394 |  |  | $ | 1,753 |  |  | $ | (101 | )

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