Note 7. Goodwill and Other Intangible Assets: Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets, Gross	$ 28,225	$ 22,725
Finite-Lived Intangible Assets, Accumulated Amortization	19,496	18,567
Customer Relationships
Finite-Lived Intangible Assets, Gross	27,225	22,725
Finite-Lived Intangible Assets, Accumulated Amortization	19,475	$ 18,567
Trademarks
Finite-Lived Intangible Assets, Gross	1,000
Finite-Lived Intangible Assets, Accumulated Amortization	$ 21