Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Property, Plant and Equipment [Line Items]
Total	$ 83,326	$ 92,082
Less accumulated depreciation	(46,617)	(53,430)
Net	36,709	38,652
Land [Member]
Property, Plant and Equipment [Line Items]
Total	3,226	3,457
Buildings & Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Total	41,968	49,131
Machinery And Equipment [Member]
Property, Plant and Equipment [Line Items]
Total	20,864	19,824
Delivery Equipment [Member]
Property, Plant and Equipment [Line Items]
Total	2,570	2,962
Furniture And Fixtures [Member]
Property, Plant and Equipment [Line Items]
Total	3,226	3,558
Computer Software And Hardware [Member]
Property, Plant and Equipment [Line Items]
Total	10,033	8,919
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Total	$ 1,439	$ 4,231
Minimum [Member] \| Buildings & Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Estimated Life (Years)	5 years
Minimum [Member] \| Machinery And Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated Life (Years)	3 years
Minimum [Member] \| Delivery Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated Life (Years)	3 years
Minimum [Member] \| Furniture And Fixtures [Member]
Property, Plant and Equipment [Line Items]
Estimated Life (Years)	3 years
Minimum [Member] \| Computer Software And Hardware [Member]
Property, Plant and Equipment [Line Items]
Estimated Life (Years)	3 years
Maximum [Member] \| Buildings & Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Estimated Life (Years)	39 years
Maximum [Member] \| Machinery And Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated Life (Years)	7 years
Maximum [Member] \| Delivery Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated Life (Years)	5 years
Maximum [Member] \| Furniture And Fixtures [Member]
Property, Plant and Equipment [Line Items]
Estimated Life (Years)	7 years
Maximum [Member] \| Computer Software And Hardware [Member]
Property, Plant and Equipment [Line Items]
Estimated Life (Years)	7 years

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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