NOTE 6: LOANS AND ALLOWANCE FOR LOAN LOSSES: Schedule of Accounts, Notes, Loans and Financing Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Loans Receivable weighted average interest rate	5.03%	4.74%
SEC Schedule, 12-09, Allowance, Loss on Finance Receivable
Loans Receivable	$ (37,497)	$ (36,492)
Automobile Loan
Loans Receivable	277,884	357,142
One-to-Four-Family Residential Construction
Loans Receivable	25,477	20,793
Subdivision Construction
Loans Receivable	16,054	18,062
Land Development
Loans Receivable	44,502	43,971
Commercial Construction
Loans Receivable	1,283,468	1,068,352
Owner Occupied One-to-Four-Family Residential
Loans Receivable	255,994	190,515
Non-Owner Occupied One To Four Family Residential
Loans Receivable	109,282	119,468
Commercial Real Estate
Loans Receivable	1,383,871	1,235,329
Other Residential
Loans Receivable	791,786	745,645
Commercial Business
Loans Receivable	332,037	353,351
Industrial Revenue Bonds
Loans Receivable	14,179	21,859
Consumer Loan
Loans Receivable	57,921	63,368
Home Equity Line of Credit
Loans Receivable	117,061	115,439
Acquired Loans Net of Discount
Loans Receivable	177,150	209,669
Loans Receivable, Gross
Loans Receivable	4,886,666	4,562,963
Undisbursed Portion of Loans in Process
Loans Receivable	(899,620)	(793,669)
Deferred Loan Fees and Gains Net
Loans Receivable	(6,783)	(6,500)
Loans Receivable
Loans Receivable	$ 3,942,766	$ 3,726,302