Schedule of Revenue by End Market (Details)	3 Months Ended
	Apr. 03, 2020	Mar. 29, 2019
Segment Reporting Information [Line Items]
Total revenue by end market	100.00%	100.00%
Advanced Industrial
Segment Reporting Information [Line Items]
Total revenue by end market	42.00%	50.00%
Medical
Segment Reporting Information [Line Items]
Total revenue by end market	58.00%	50.00%