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The Company and Summary of Significant Accounting Policies - Risks and Concentration of Credit Risk (Details) - customer | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Customer concentration |  |  |  |
The Company and Summary of Significant Accounting Policies |  |  |  |
Number of customers representing significant share | 0 |  |  |
Accounts Receivable [Member] |  |  |  |
The Company and Summary of Significant Accounting Policies |  |  |  |
Number of customers representing significant share | 0 |  |  |
Accounts Receivable [Member] | Customer concentration |  |  |  |
The Company and Summary of Significant Accounting Policies |  |  |  |
Number of customers representing significant share |  | 2 |  |
Raw Materials | Revenue [Member] |  |  |  |
The Company and Summary of Significant Accounting Policies |  |  |  |
Number of customers representing significant share |  | 2 | 1 | 1
Major Customer One [Member] | Revenue [Member] | Customer concentration |  |  |  |
The Company and Summary of Significant Accounting Policies |  |  |  |
Number of customers representing significant share |  | 1 |  |
Percentage share generated by major customers (in hundredths) | 10.00% | 15.00% | 10.00% |
Major Customer One [Member] | Accounts Receivable [Member] | Customer concentration |  |  |  |
The Company and Summary of Significant Accounting Policies |  |  |  |
Percentage share generated by major customers (in hundredths) |  | 10.00% |  |
Top Five Major Customers [Member] | Revenue [Member] |  |  |  |
The Company and Summary of Significant Accounting Policies |  |  |  |
Number of customers representing significant share | 5 | 5 | 5 |
Top Five Major Customers [Member] | Revenue [Member] | Customer concentration |  |  |  |
The Company and Summary of Significant Accounting Policies |  |  |  |
Percentage share generated by major customers (in hundredths) | 25.00% | 34.00% | 26.00% |

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