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The Company and Summary of Significant Accounting Policies - Risks and Concentration of Credit Risk (Details)	12 Months Ended			24 Months Ended
	Dec. 31, 2021 customer	Dec. 31, 2020 customer	Dec. 31, 2019 item company customer	Dec. 31, 2021 customer
Accounts Receivable
The Company and Summary of Significant Accounting Policies
Number of customers representing significant share	0
Accounts Receivable | 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			3	1
Major Customer One | Revenue [Member] | Customer concentration
The Company and Summary of Significant Accounting Policies
Number of customers representing significant share		1	1
Percentage share generated by major customers (in hundredths)		11.00%	15.00%
Major Customer One | Accounts Receivable | Customer concentration
The Company and Summary of Significant Accounting Policies
Percentage share generated by major customers (in hundredths)		11.00%
Major Customer Two | Accounts Receivable | Customer concentration
The Company and Summary of Significant Accounting Policies
Percentage share generated by major customers (in hundredths)		10.00%
Top Five Major Customers | Revenue [Member]
The Company and Summary of Significant Accounting Policies
Number of customers representing significant share	5	5	5
Top Five Major Customers | Revenue [Member] | Customer concentration
The Company and Summary of Significant Accounting Policies
Percentage share generated by major customers (in hundredths)	26.00%	32.00%	40.00%

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