Note 6. Other Intangible Assets: Schedule of Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013	Dec. 31, 2012
Details
Intangible assets	$ 10,630	$ 12,252	$ 10,630	$ 12,252	$ 11,019	$ 11,408	$ 12,701	$ 13,306
Finite-Lived Intangible Assets, Period Increase (Decrease)				(183)
Amortization of Intangible Assets	$ (389)	$ (449)	$ (778)	$ (871)