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Organization and Summary of Significant Accounting Policies (Details) | 12 Months Ended
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Dec. 30, 2022 USD ($) product segment country | Dec. 31, 2021 USD ($) | Jan. 01, 2021 USD ($)
Organization And Summary Of Significant Policies [Line Items] |  |  |
Number of countries with FDA approval, excluding the U.S. | country | 62 |  |
Number of operating segments | segment | 1 |  |
Impairment charge on goodwill | $ | $ 0 | $ 0 | $ 0
Percent discount for prompt payment | 2.00% |  |
Discount expected to be earned | 100.00% |  |
Medicare Part D funding mandate |  |  | 70.00%
Cost of goods sold is related to product | 3.00% |  |
Advertising expense | $ | $ 41,600,000 | $ 31,800,000 | $ 25,100,000
Maximum |  |  |
Organization And Summary Of Significant Policies [Line Items] |  |  |
Estimated useful lives | 15 years |  |
Resulting From Discovery Efforts |  |  |
Organization And Summary Of Significant Policies [Line Items] |  |  |
Number of products that entered in the commercial marketplace | product | 4 |  |
Products Derived From Other Compounds |  |  |
Organization And Summary Of Significant Policies [Line Items] |  |  |
Number of products that entered in the commercial marketplace | product | 2 |  |

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