Intangibles (Summary Of Change In Intangible Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 7,598	$ 7,529
Accumulated Amortization	(3,987)	(3,709)
Total intangibles	3,611	3,820
Customer/Distributor Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	3,316	3,329
Accumulated Amortization	(2,376)	(2,219)
Total intangibles	940	1,110
Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,575	2,586
Accumulated Amortization	(923)	(862)
Total intangibles	1,652	1,724
Software [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,583	1,490
Accumulated Amortization	(564)	(504)
Total intangibles	1,019	986
Other [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	124	124
Accumulated Amortization	(124)	(124)
Total intangibles	$ 0	$ 0