Note 8: Other Real Estate Owned and Repossessions: Schedule of Expenses Applicable to Foreclosed Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Details
Net (gain) loss on sales of other real estate owned	$ (166)	$ (472)
Valuation write-downs on foreclosed assets	247	616
Operating expenses, net of rental income	539	997
Total foreclosed assets expenses	$ 620	$ 1,141