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The Company and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2021
Organization Consolidation And Presentation Of Financial Statements [Abstract] |
Schedule of Concentration of Risk, by Risk Factor | The following table discloses these customers’ percentage of revenue for the respective periods:
|  | Year Ended December 31,
|  | 2021 |  | 2020 |  | 2019
Customer |  |  |  |  |  |
Pernas Electronics Co. Ltd. |  | 24% |  | 26% |  | 17%
Quantek Technology Corporation |  | 10% |  | 18% |  | 22%
Arrow Electronics, Inc. |  | 14% |  | 15% |  | 19%
Revenue from sales to one end customer through multiple distributors accounted for 22%, 40% and 23% of consolidated revenues for the years ended December 31, 2021, 2020, and 2019, respectively. No other distributors or end customers accounted for 10% or more of the Company's consolidated revenues for the years ended December 31, 2021, 2020, and 2019. At December 31, 2021 and 2020, three customers accounted for 10% or more of accounts receivable, as disclosed below:
|  | As of December 31,
|  | 2021 |  | 2020
Customer |  |  |  |
Pernas Electronics Co. Ltd. |  | 16% |  | 31%
Quantek Technology Corporation |  | 13% |  | 22%
Smith & Associates |  | 11% |  | n/a
Arrow Electronics, Inc. |  | 14% |  | 18%
Property, Plant and Equipment Estimated Useful Lives | Depreciation of property and equipment is recognized on a straight-line basis over the estimated useful lives of the respective assets as follows:
Lab and manufacturing equipment |  | 3 to 7 years
Computer equipment |  | 3 years
Furniture and fixtures |  | 5 years
Leasehold improvements |  | Shorter of remaining lease term or estimated useful lives of the assets

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