Note 13: Derivatives and Hedging Activities: Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) (Details) (Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges, Interest Rate Cap, USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges | Interest Rate Cap
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	$ 45	$ 45