Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Balance Sheet Components (Property, Plant and Equipment) (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 02, 2020	Sep. 27, 2019	Jul. 03, 2020
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 83,765		$ 82,627
Less: Accumulated depreciation and amortization	(67,203)		(65,716)
Total property, plant and equipment, net	16,562		16,911
Depreciation and amortization	1,254	$ 1,038
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	710		710
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	11,742		11,737
Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	21,205		17,887
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	50,108		52,293
Asset under construction
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 700		$ 3,500