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Stock-Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2023
Stock-Based Compensation |
Schedule of stock-based compensation costs recognized in the Condensed Consolidated Statements of Income | The following table presents details of stock-based compensation costs recognized in the Condensed Consolidated Statements of Income (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Nine Months Ended
​ | ​ | September 30, | ​ | October 1, | ​ | September 30, | ​ | October 1,
​ |  | 2023 |  | 2022 |  | 2023 |  | 2022
Cost of revenues | ​ | $ | 192 | ​ | $ | 288 | ​ | $ | 774 | ​ | $ | 834
Research and development | ​ | ​ | 8,598 | ​ | ​ | 8,788 | ​ | ​ | 26,903 | ​ |  | 23,482
Selling, general and administrative | ​ | ​ | (3,000) | ​ | ​ | 6,874 | ​ | ​ | 9,490 | ​ |  | 18,897
​ | ​ | ​ | 5,790 | ​ | ​ | 15,950 | ​ | ​ | 37,167 | ​ |  | 43,213
Income tax benefit | ​ | ​ | 505 | ​ | ​ | 1,230 | ​ | ​ | 4,446 | ​ | ​ | 4,444
Total | ​ | $ | 5,285 | ​ | $ | 14,720 | ​ | $ | 32,721 | ​ | $ | 38,769

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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