Intangible Assets (Summary Of Change In Other Intangible Assets) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 3,778	$ 7,674
Impairments	(558)	(1,384)
Accumulated Amortization	(2,120)	(4,474)
Total intangibles	1,100	1,816
Customer/Distributor Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount		3,249
Impairments		(589)
Accumulated Amortization		(2,660)
Total intangibles		0
Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,674	2,523
Impairments	(558)	(795)
Accumulated Amortization	(1,116)	(1,067)
Total intangibles		661
Software [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,104	1,902
Accumulated Amortization	(1,004)	(747)
Total intangibles	$ 1,100	$ 1,155