Organization and Summary of Significant Accounting Policies - Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Jul. 03, 2022	Jun. 27, 2021
Property, plant and equipment
Gross	$ 278,249	$ 270,429
Less: accumulated depreciation	(186,520)	(174,028)
Total	91,729	96,401
Land and improvements
Property, plant and equipment
Gross	6,041	5,963
Buildings and improvements
Property, plant and equipment
Gross	37,158	36,325
Machinery and equipment
Property, plant and equipment
Gross	$ 235,050	$ 228,141

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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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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