Intangibles (Summary Of Change In Intangible Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Jun. 30, 2018
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 7,646	$ 7,529
Accumulated Amortization	(4,218)	(3,709)
Total intangibles	3,428	3,820
Customer/Distributor Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	3,269	3,329
Accumulated Amortization	(2,506)	(2,219)
Total intangibles	763	1,110
Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,539	2,586
Accumulated Amortization	(973)	(862)
Total intangibles	1,566	1,724
Software [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,716	1,490
Accumulated Amortization	(617)	(504)
Total intangibles	1,099	986
Other [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	122	124
Accumulated Amortization	(122)	(124)
Total intangibles	$ 0	$ 0