Note 16: Derivatives and Hedging Activities: Schedule of Derivative Instruments, Effect on Statements of Operations (Details) - Interest Rate Swap - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Interest Income
Effect of cash flow hedge accounting on the statements of operations	$ 2,047	$ 801	$ 5,629	$ 1,881
Interest Expense
Effect of cash flow hedge accounting on the statements of operations	$ 0	$ 0	$ 0	$ 0