Revenue, Gross Profit, Gross Profit Margin and Operating Income (Loss) by Reportable Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jul. 01, 2022	Jun. 30, 2023	Jul. 01, 2022
Segment Reporting Information [Line Items]
Revenue	$ 229,464	$ 215,356	$ 448,590	$ 419,572
Gross Profit	$ 104,123	$ 95,245	$ 201,751	$ 185,521
Gross profit margin percentage	45.40%	44.20%	45.00%	44.20%
Operating Income (Loss)	$ 32,198	$ 23,291	$ 58,510	$ 47,574
Operating Segments | Precision Medicine and Manufacturing
Segment Reporting Information [Line Items]
Revenue	74,333	69,461	143,861	132,243
Gross Profit	$ 36,513	$ 31,182	$ 70,846	$ 59,569
Gross profit margin percentage	49.10%	44.90%	49.20%	45.00%
Operating Income (Loss)	$ 19,611	$ 13,996	$ 36,295	$ 27,431
Operating Segments | Medical Solutions
Segment Reporting Information [Line Items]
Revenue	83,322	65,516	160,962	127,566
Gross Profit	$ 34,257	$ 26,535	$ 66,143	$ 51,765
Gross profit margin percentage	41.10%	40.50%	41.10%	40.60%
Operating Income (Loss)	$ 10,083	$ 7,024	$ 19,924	$ 12,066
Operating Segments | Robotics and Automation
Segment Reporting Information [Line Items]
Revenue	71,809	80,379	143,767	159,763
Gross Profit	$ 34,909	$ 38,864	$ 67,724	$ 77,014
Gross profit margin percentage	48.60%	48.40%	47.10%	48.20%
Operating Income (Loss)	$ 15,248	$ 14,083	$ 27,248	$ 32,421
Unallocated Corporate and Shared Services
Segment Reporting Information [Line Items]
Gross Profit	(1,556)	(1,336)	(2,962)	(2,827)
Operating Income (Loss)	$ (12,744)	$ (11,812)	$ (24,957)	$ (24,344)