Note 15: Derivatives and Hedging Activities: Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Total derivatives designated as hedging instruments	$ 207	$ 415
Asset Derivative Fair Value
Total derivatives not designated as hedging instruments	2,166	2,087
Liability Derivative Fair Value
Total derivatives not designated as hedging instruments	$ 2,244	$ 2,187