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Related Party Transactions (Tables) | 12 Months Ended
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Dec. 31, 2021
Related Party Transactions [Abstract] |
Summary of Significant Balances, Transactions and Payments with Related Parties and Affiliates | The following is a summary of significant balances, transactions and payments with the related parties and affiliates.
Components of Statement of Operations and Comprehensive Loss |  | Year ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
|  | (in thousands) |
MegaChips |  |  |  |  |  |  |  |  |
Sales through distribution agreement |  | $ | 8,167 |  |  | $ | 5,714 |  |  | $ | 5,071 |
License expense |  |  | — |  |  |  | 148 |  |  |  | 158 |
Commission expense |  |  | 340 |  |  |  | 228 |  |  |  | 202 |
Interest expense |  |  | — |  |  |  | — |  |  |  | 94 |
Affiliates |  |  |  |  |  |  |  |  |
Consulting fees |  |  | 254 |  |  |  | 380 |  |  |  | — |
Components of Consolidated Cash Flows |  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
|  | (in thousands) |
MegaChips |  |  |  |  |  |  |  |  |
Cash paid for principal |  | $ | — |  |  | $ | — |  |  | $ | 3,000 |
Cash paid for equipment |  |  | — |  |  |  | 209 |  |  |  | — |
Cash paid for commissions |  |  | 340 |  |  |  | 228 |  |  |  | 228 |
Cash paid for licenses |  |  | — |  |  |  | 25 |  |  |  | 329 |
Affiliates |  |  |  |  |  |  |  |  |
Cash paid for consulting fees |  |  | 254 |  |  |  | 380 |  |  |  | — |

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- References No definition available. + Details
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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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