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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
Mar. 31, 2020
Mar. 31, 2019
Interest Income    
Effect of cash flow hedge accounting on the statements of operations $ 1,556 $ 513
Interest Expense    
Effect of cash flow hedge accounting on the statements of operations $ 0 $ 0