Note 2. Recent Accounting Pronouncements and Supplemental Information - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Jun. 30, 2018
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Cost	$ 49,959	$ 49,364
Intangible Assets Accumulated Amortization	38,002	36,757
Finite-Lived Intangible Assets, Net Value	11,957	12,607
Capitalized Software
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Cost	39,239	38,482
Intangible Assets Accumulated Amortization	36,590	35,922
Finite-Lived Intangible Assets, Net Value	2,649	2,560
Product Rights
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Cost	0	162
Intangible Assets Accumulated Amortization	0	162
Finite-Lived Intangible Assets, Net Value	0	0
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Cost	7,050	7,050
Intangible Assets Accumulated Amortization	878	422
Finite-Lived Intangible Assets, Net Value	6,172	6,628
Trade Names
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Cost	3,570	3,570
Intangible Assets Accumulated Amortization	506	238
Finite-Lived Intangible Assets, Net Value	3,064	3,332
Non-Compete Agreements
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Cost	100	100
Intangible Assets Accumulated Amortization	28	13
Finite-Lived Intangible Assets, Net Value	$ 72	$ 87