Discontinued Operations (Component of Net Loss Discontinued Operations) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net loss from discontinued operations	$ (113,427)	$ (7,262)	$ (2,303)
Discontinued Operations, Held-for-sale [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	561,496	623,312	681,551
Cost of goods sold	513,003	563,543	614,731
Gross profit	48,493	59,769	66,820
Selling, general and administrative expenses	53,946	61,574	65,183
Depreciation expense	975	1,127	1,026
Intangible amortization expense	1,403	1,839	1,977
Impairment charges	13,747	0	0
Operating loss	(21,578)	(4,771)	(1,366)
Interest expense, net	1,399	195	24
Loss on held for sale classification	88,923	0	0
Other expense, net	1,124	763	733
Loss from discontinued operations before taxes	(113,024)	(5,729)	(2,123)
Income tax expense	403	1,533	180
Net loss from discontinued operations	$ (113,427)	$ (7,262)	$ (2,303)