Note 8: Deposits: Schedule of Interest Expense on Deposit Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Details
Interest Expense, Demand Deposit Accounts	$ 2,858	$ 3,088	$ 3,551
Interest Expense, Time Deposits	10,739	8,264	8,871
Interest Expense Domestic Deposit Liabilities, Withdrawal Penalties	(86)	(127)	(76)
Interest Expense, Customer Deposits	$ 13,511	$ 11,225	$ 12,346