NOTE 6: LOANS AND ALLOWANCE FOR LOAN LOSSES: Schedule of Accounts, Notes, Loans and Financing Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Allowance for loan losses	$ (38,651)	$ (38,409)
Loans Receivable weighted average interest rate	5.23%	5.16%
Automobile Loan
Loans Receivable	$ 229,700	$ 253,528
One-to-Four-Family Residential Construction
Loans Receivable	26,935	26,177
Subdivision Construction
Loans Receivable	12,352	13,844
Land Development
Loans Receivable	46,438	44,492
Commercial Construction
Loans Receivable	1,328,853	1,417,166
Owner Occupied One-to-Four-Family Residential
Loans Receivable	288,933	276,866
Non-Owner Occupied One To Four Family Residential
Loans Receivable	118,258	122,438
Commercial Real Estate
Loans Receivable	1,388,678	1,371,435
Other Residential
Loans Receivable	864,990	784,894
Commercial Business
Loans Receivable	321,327	322,118
Industrial Revenue Bonds
Loans Receivable	13,702	13,940
Consumer Loan
Loans Receivable	53,348	57,350
Home Equity Line of Credit
Loans Receivable	120,696	121,352
Acquired Loans Net of Discount
Loans Receivable	161,125	167,651
Loans Receivable, Gross
Loans Receivable	4,975,335	4,993,251
Undisbursed Portion of Loans in Process
Loans Receivable	(879,500)	(958,441)
Deferred Loan Fees and Gains Net
Loans Receivable	(6,848)	(7,400)
Loans Receivable
Loans Receivable	$ 4,050,336	$ 3,989,001