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Property, Plant, and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Property, Plant and Equipment [Line Items]
Land Buildings And Improvements Gross	$ 34,788	$ 41,633
Machinery and Equipment, Gross	93,036	94,453
Transportation Equipment Gross	48,999	50,510
Office Equipment and Capitalized Computer Software Gross	43,823	42,706
Construction in progress	1,646	493
Property, Plant and Equipment, Gross	222,292	229,795
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(168,423)	(160,388)
Property, plant and equipment, net	53,869	69,407
Long-Lived Assets	153,381	176,337	$ 182,150
Proceeds from asset sales (Note 3)	39,018	2,090	1,423
Gain (Loss) on Disposition of Property Plant Equipment	33,114	1,201	767
Orange California Facility
Property, Plant and Equipment [Line Items]
Proceeds from asset sales (Note 3)	37,400
Gain (Loss) on Disposition of Property Plant Equipment	$ 32,400
Property, Plant and Equipment, Useful Life	24 months
UNITED STATES
Property, Plant and Equipment [Line Items]
Long-Lived Assets	$ 137,682	157,442	164,056
CANADA
Property, Plant and Equipment [Line Items]
Long-Lived Assets	3,436	6,523	5,659
International [Member]
Property, Plant and Equipment [Line Items]
Long-Lived Assets	$ 12,263	$ 12,372	$ 12,435

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Transportation Equipment Gross

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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 of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.

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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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