QED sale (Details) - USD ($) $ in Thousands			3 Months Ended	6 Months Ended
	Mar. 10, 2023	Feb. 10, 2023	Jul. 01, 2023	Jul. 01, 2023	Jul. 02, 2022	Dec. 31, 2022
Disposal (Line Items)
Business Exit Costs		$ (12,000)
Proceeds from sale of business				$ (134,286)	$ 0
Carrying value of net assets	$ 149,200
Liabilities held-for-sale			$ 115,784	115,784		$ 10,637
Loss before income taxes			(1,300)	(14,900)
Discontinued Operation, Tax (Expense) Benefit from Provision for (Gain) Loss on Disposal			6,800
QED [Member]
Disposal (Line Items)
Proceeds from Divestiture of Businesses	134,286			134,300
Business Combination, Consideration Transferred	137,500
Final working capital adjustment	1,031
Business Combination, Consideration Transferred, Other	(1,465)
Business Exit Costs	(2,780)
Current assets	19,219
Property, Plant and Equipment, net	2,663
Goodwill	90,005
Intangible assets, net	48,661
Other assets	842
Total assets-held-for sale	161,390
Accounts payable	1,340
Accrued expenses	8,750
Long-term liabilities			$ 2,067	$ 2,067
Liabilities held-for-sale	$ 12,157