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Note 16: Derivatives and Hedging Activities: Schedule of Derivative Instruments, Effect on Statements of Operations (Details) - Interest Rate Swap - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Interest Income        
Effect of cash flow hedge accounting on the statements of operations $ 568 $ 0 $ 1,081 $ 0
Interest Expense        
Effect of cash flow hedge accounting on the statements of operations $ 0 $ 0 $ 0 $ 0