Balance Sheet Components (Schedule of Property and Equipment, Net) (Details) - USD ($) $ in Thousands	Mar. 30, 2025	Dec. 31, 2024
Total property and equipment, gross	$ 105,415	$ 104,377
Accumulated depreciation	(94,113)	(93,089)
Total	11,302	11,288
Machinery and equipment
Total property and equipment, gross	54,700	54,355
Furniture, fixtures and leasehold improvements
Total property and equipment, gross	20,585	20,028
Software
Total property and equipment, gross	24,737	24,610
Computer equipment
Total property and equipment, gross	$ 5,393	$ 5,384