NOTE 6: LOANS AND ALLOWANCE FOR LOAN LOSSES: Troubled Debt Restructured Loans Returned to Accrual Status (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2017	Sep. 30, 2016
Troubled Debt Restructurings Returned to Accrual Status	$ 327	$ 672	$ 424
Commercial Real Estate
Troubled Debt Restructurings Returned to Accrual Status	285	285	100
Consumer
Troubled Debt Restructurings Returned to Accrual Status	$ 42	42	89
One-to-Four-Family Residential
Troubled Debt Restructurings Returned to Accrual Status		$ 345	$ 235