Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Jun. 30, 2024
Property, Plant and Equipment [Line Items]
Total	$ 80,819	$ 83,326
Less accumulated depreciation	(44,607)	(46,617)
Net	36,212	36,709
Land [Member]
Property, Plant and Equipment [Line Items]
Total	3,175	3,226
Buildings & Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Total	38,455	41,968
Machinery And Equipment [Member]
Property, Plant and Equipment [Line Items]
Total	20,281	20,864
Delivery Equipment [Member]
Property, Plant and Equipment [Line Items]
Total	2,241	2,570
Furniture And Fixtures [Member]
Property, Plant and Equipment [Line Items]
Total	3,248	3,226
Computer Software And Hardware [Member]
Property, Plant and Equipment [Line Items]
Total	10,118	10,033
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Total	$ 3,301	$ 1,439
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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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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