PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 27, 2026	Jun. 28, 2025
Property, Plant, and Equipment [Line Items]
Total property, plant and equipment	$ 134,313	$ 134,688
Accumulated depreciation	(105,459)	(106,961)
Property, plant and equipment, net	28,854	27,727
Depreciation expense	7,019	5,200
Land
Property, Plant, and Equipment [Line Items]
Total property, plant and equipment	4,034	4,034
Buildings and improvements
Property, Plant, and Equipment [Line Items]
Total property, plant and equipment	$ 31,421	29,276
Buildings and improvements | Minimum
Property, Plant, and Equipment [Line Items]
Life	3 years
Buildings and improvements | Maximum
Property, Plant, and Equipment [Line Items]
Life	30 years
Equipment
Property, Plant, and Equipment [Line Items]
Total property, plant and equipment	$ 91,422	94,140
Equipment | Minimum
Property, Plant, and Equipment [Line Items]
Life	1 year
Equipment | Maximum
Property, Plant, and Equipment [Line Items]
Life	10 years
Furniture and fixtures
Property, Plant, and Equipment [Line Items]
Total property, plant and equipment	$ 7,436	$ 7,238
Furniture and fixtures | Minimum
Property, Plant, and Equipment [Line Items]
Life	3 years
Furniture and fixtures | Maximum
Property, Plant, and Equipment [Line Items]
Life	5 years