Note 6. Other Intangible Assets: Schedule of Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	1 Months Ended	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013	Dec. 31, 2012
Details
Intangible assets	$ 2,988	$ 2,138	$ 2,988	$ 2,336	$ 3,379
Finite-Lived Intangible Assets, Period Increase (Decrease)	(183)		(183)
Amortization of Intangible Assets		$ (198)	$ (208)