Discontinued Operations (Classes of Assets and Liabilities Held-for-sale) (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Jun. 30, 2020
Current assets:
Total current assets	$ 176,903	$ 181,231
Current liabilities:
Total current liabilities	152,259	128,022
Discontinued Operations, Held-for-sale
Current assets:
Cash and cash equivalents	5,678	4,970
Accounts receivable, net	130,553	117,200
Inventories, net	95,560	106,779
Prepaid expenses and other current assets	27,465	23,808
Total current assets	259,256	252,757
Property and equipment, net	1,724	1,833
Deferred income taxes	9,633	9,349
Other non-current assets	5,899	6,215
Total assets, before valuation allowance	276,512	270,154
Less: valuation allowance	(99,609)	(88,923)
Total assets, net of valuation allowance	176,903	181,231
Current liabilities:
Accounts payable	84,657	56,098
Accrued expenses and other current liabilities	15,834	14,815
Other taxes payable	23,136	20,378
Short-term borrowings	0	3,524
Income tax payable	1,338	1,085
Total current liabilities	124,965	95,900
Borrowings under revolving credit facility	19,932	24,704
Other long-term liabilities	7,362	7,418
Total liabilities	$ 152,259	$ 128,022