Segment Reporting - consolidated operating results including significant segment expenses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2025	Mar. 30, 2024
Segment Reporting Information [Line Items]
Revenues	$ 266,607	$ 228,846
Restructuring expenses	4,758	1,046
Merger and acquisitions related expenses	158	374
Litigation expenses	0	30
Adjusted cost of revenue	119,739	109,737
Adjusted reasearch and development	28,720	26,358
Adjusted sales and marketing	19,716	18,223
Adjusted general and administrative	21,937	17,228
Amortization of Intangible Assets	8,445	13,112
Operating Income (Loss)	63,134	42,738
Interest Income (Expense), Nonoperating	9,266	7,361
Other Nonoperating Income (Expense)	(743)	793
Income Tax Expense (Benefit)	7,562	4,039
Net Income (Loss)	$ 64,095	$ 46,853