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The Company and Summary of Significant Accounting Policies (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
The Company and Summary of Significant Accounting Policies [Line Items] |  |
Net losses | $ 16,800,000 | $ 32,400,000
Accumulated deficit | 166,400,000 |
Net proceeds from common stock and warrants | $ 3,300,000 |
Percentage of specific allowance | 100.00% |
Allowance for doubtful accounts receivable | $ 30,000 | 183,000
Inventory write-downs | 3,558,000 |
Other amortization expense | $ 28,000 | 27,000
Business combinations term | 1 year |
Impairment charge |  | 9,900,000
Goodwill |  | 0
Product shipments |  | 1,100,000
Cost of net revenue | $ 384,000 | 600,000
Deferred revenue |  | 332,000,000
Minimum [Member] |  |
The Company and Summary of Significant Accounting Policies [Line Items] |  |
Property and equipment estimated useful lives | 3 years |
Estimated useful lives of long-lived assets | 3 years |
Maximum [Member] |  |
The Company and Summary of Significant Accounting Policies [Line Items] |  |
Property and equipment estimated useful lives | 6 years |
Estimated useful lives of long-lived assets | 10 years |
Developed Technology Rights [Member] |  |
The Company and Summary of Significant Accounting Policies [Line Items] |  |
Estimated useful lives of long-lived assets | 18 months |
Amortization | $ 2,000,000 | 1,400,000
Customer Relationships [Member] |  |
The Company and Summary of Significant Accounting Policies [Line Items] |  |
Amortization | 900,000 | 600,000
Inventories [Member] |  |
The Company and Summary of Significant Accounting Policies [Line Items] |  |
Inventory write-downs | $ 3,558,000 | $ 420,000

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