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Note 12: Fair Value Measurement: Schedule of Fair Value of Interest Rate Swap Liability (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2012
Interest Rate Swap Liability Balance July 1	$ 1,230
Interest Rate Swap Liability Change in Fair Value Through Earnings	679	1,788
Interest Rate Swap Liability Balance September 30	1,909	1,909
Interest Rate Swap Liability Balance January 1		$ 121