Note 12: Fair Value Measurement: Schedule of Fair Value of Interest Rate Swap Asset (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2012
Interest Rate Swap Asset Balance July 1	$ 1,200
Interest Rate Swap Asset Change in Fair Value Through Earnings	575	1,664
Interest Rate Swap Asset Balance September 30	1,775	1,775
Interest Rate Swap Asset Balance January 1		$ 111