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The Company and Summary of Significant Accounting Policies (Details) - USD ($) |  | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Sep. 14, 2021 | Sep. 30, 2023 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
The Company and Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |  |
Agreement amount (in Shares) | 2,864,555 |  |  |  |
Net losses |  | $ 7,900,000 | $ 7,900,000 |  | $ 32,400,000
Accumulated deficit |  | $ 157,500,000 | $ 157,500,000 |  |
Maximum specific allowance as percentage of invoice value for problematic customer balances |  | 100.00% | 100.00% |  |
Allowance for doubtful accounts receivable |  | $ 30,000 | $ 30,000 |  | 183,000
Inventory write-downs |  |  | 793,000 | $ 420,000 |
Other amortization expense |  | $ 6,000 | $ 20,000 |  |
Product shipments |  |  |  |  | 1,100,000
Cost of net revenue |  |  |  |  | 600,000
Deferred revenue |  |  |  |  | $ 157,000
Period payments due from customers |  |  | 60 days |  |
Minimum [Member] |  |  |  |  |
The Company and Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |  |
Estimated useful lives of long-lived assets |  | 3 years | 3 years |  |
Maximum [Member] |  |  |  |  |
The Company and Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |  |
Estimated useful lives of long-lived assets |  | 10 years | 10 years |  |
Developed Technology Rights [Member] |  |  |  |  |
The Company and Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |  |
Estimated useful lives of long-lived assets |  | 18 months | 18 months |  |
Amortization |  | $ 600,000 | $ 1,400,000 |  |
Customer Relationships [Member] |  |  |  |  |
The Company and Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |  |
Amortization |  | $ 200,000 | $ 600,000 |  |
Ontario Inc [Member] |  |  |  |  |
The Company and Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |  |
Agreement amount (in Shares) | 2,864,552 |  |  |  |

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