Note 12. Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020
Goodwill
Goodwill	$ 12,011		$ 12,011
Goodwill, Impaired, Accumulated Impairment Loss	(20,751)		(20,751)
Goodwill, Gross	32,762		32,762
Indefinite-lived Intangible Assets
Finite-Lived Intangible Assets, Gross	52,476		52,099
Finite-Lived Intangible Assets, Accumulated Amortization	33,533		32,756
Finite-Lived Intangible Assets, Net	18,943		19,343
Amortization of Intangible Assets	800	$ 800
Indefinite-lived Intangible Assets (Excluding Goodwill)	0
Computer Software, Intangible Asset
Indefinite-lived Intangible Assets
Finite-Lived Intangible Assets, Gross	32,429		32,052
Finite-Lived Intangible Assets, Accumulated Amortization	28,090		27,851
Finite-Lived Intangible Assets, Net	4,339		4,201
Customer Relationships
Indefinite-lived Intangible Assets
Finite-Lived Intangible Assets, Gross	8,618		8,618
Finite-Lived Intangible Assets, Accumulated Amortization	2,140		2,014
Finite-Lived Intangible Assets, Net	$ 6,478		6,604
Finite-Lived Intangible Asset, Useful Life	15 years
Technology-Based Intangible Assets
Indefinite-lived Intangible Assets
Finite-Lived Intangible Assets, Gross	$ 5,060		5,060
Finite-Lived Intangible Assets, Accumulated Amortization	2,030		1,777
Finite-Lived Intangible Assets, Net	$ 3,030		3,283
Finite-Lived Intangible Asset, Useful Life	5 years
Trade Names
Indefinite-lived Intangible Assets
Finite-Lived Intangible Assets, Gross	$ 6,369		6,369
Finite-Lived Intangible Assets, Accumulated Amortization	1,273		1,114
Finite-Lived Intangible Assets, Net	$ 5,096		$ 5,255
Finite-Lived Intangible Asset, Useful Life	10 years
Maximum | Computer Software, Intangible Asset
Indefinite-lived Intangible Assets
Finite-Lived Intangible Asset, Useful Life	10 years
Minimum | Computer Software, Intangible Asset
Indefinite-lived Intangible Assets
Finite-Lived Intangible Asset, Useful Life	3 years