Note 7. Other Intangible Assets: Schedule of Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Jun. 30, 2013	Dec. 31, 2012	Dec. 31, 2011
Details
Intangible assets	$ 2,539	$ 2,500	$ 2,539	$ 2,500	$ 2,752	$ 3,379	$ 906
Finite-lived Intangible Assets Acquired		1,825		1,825
Finite-Lived Intangible Assets, Period Increase (Decrease)			(183)
Amortization of Intangible Assets	$ (213)	$ (167)	$ (657)	$ (231)