Segment Information (Financial Information by Segment) (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2023	Sep. 30, 2022
Segment Reporting Information [Line Items]
Sales	$ 876,305	$ 943,813
Depreciation and amortization	7,217	7,228
Operating income (loss)	24,084	34,888
Capital expenditures	(2,315)	(684)
Specialty Technology Solutions
Segment Reporting Information [Line Items]
Sales	509,570	576,329
Modern Communications & Cloud
Segment Reporting Information [Line Items]
Sales	366,735	367,484
Operating Segments \| Specialty Technology Solutions
Segment Reporting Information [Line Items]
Sales	509,570	576,329
Depreciation and amortization	2,756	2,702
Operating income (loss)	11,872	21,852
Capital expenditures	(1,261)	(195)
Operating Segments \| Modern Communications & Cloud
Segment Reporting Information [Line Items]
Sales	366,735	367,484
Depreciation and amortization	3,741	3,649
Operating income (loss)	12,413	13,036
Capital expenditures	(1,054)	(489)
Corporate
Segment Reporting Information [Line Items]
Depreciation and amortization	720	877
Operating income (loss)	(201)	0
Reportable Geographical Components \| United States and Canada
Segment Reporting Information [Line Items]
Sales	792,464	861,602
Reportable Geographical Components \| International
Segment Reporting Information [Line Items]
Sales	85,305	84,275
Geography Eliminations
Segment Reporting Information [Line Items]
Sales	$ (1,464)	$ (2,064)

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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