Revenue - Primary Geography Markets (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 30, 2024	Apr. 01, 2023
Disaggregation of Revenue [Line Items]
Total net revenues	$ 9,631	$ 11,542
Products Transferred at a Point in Time
Disaggregation of Revenue [Line Items]
Total net revenues	9,631	11,542
Products and Services Transferred Over Time
Disaggregation of Revenue [Line Items]
Total net revenues	0	0
United States
Disaggregation of Revenue [Line Items]
Total net revenues	482	1,614
Asia
Disaggregation of Revenue [Line Items]
Total net revenues	$ 9,149	$ 9,928