Schedule II - Valuation and Qualifying Accounts - Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands		12 Months Ended
		Jun. 30, 2020	Jun. 30, 2019
SEC Schedule, 12-09, Allowance, Credit Loss [Member]
Balance, Beginning of Period		$ 879	$ 409
Additions Charged to Costs and Expenses		19	776
Additions From Company Acquired
Deductions	[1]	(625)	(306)
Balance, End of Period		273	879
SEC Schedule, 12-09, Reserve, Inventory [Member]
Balance, Beginning of Period		4,605	3,632
Additions Charged to Costs and Expenses		2,454	3,641
Additions From Company Acquired		10
Deductions	[1]	(3,248)	(2,668)
Balance, End of Period		3,821	4,605
SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]
Balance, Beginning of Period		3,820	4,749
Additions Charged to Costs and Expenses
Additions From Company Acquired
Deductions	[1]	(1,626)	(929)
Balance, End of Period		$ 2,194	$ 3,820

[1] For Allowance for Doubtful Accounts, deductions are uncollectible accounts charged off, less recoveries.