Note 7: Loans and Allowance For Loan Losses: Schedule of Impaired Loans (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
One To Four Family Residential Construction
Impaired Financing Receivable, Average Recorded Investment		$ 36
Subdivision Construction
Impaired Financing Receivable, Recorded Investment	2,420	3,502
Impaired Financing Receivable, Unpaid Principal Balance	2,733	3,531
Impaired Financing Receivable, Related Allowance	469	1,659
Impaired Financing Receivable, Average Recorded Investment	3,130	3,315
Impaired Financing Receivable Interest Income Recognized	22	163
Land Development
Impaired Financing Receivable, Recorded Investment	12,616	12,628
Impaired Financing Receivable, Unpaid Principal Balance	13,033	13,042
Impaired Financing Receivable, Related Allowance	2,791	473
Impaired Financing Receivable, Average Recorded Investment	12,620	13,389
Impaired Financing Receivable Interest Income Recognized	101	560
Owner Occupied One To Four Family Residential
Impaired Financing Receivable, Recorded Investment	5,366	5,802
Impaired Financing Receivable, Unpaid Principal Balance	5,489	6,117
Impaired Financing Receivable, Related Allowance	727	593
Impaired Financing Receivable, Average Recorded Investment	5,534	5,101
Impaired Financing Receivable Interest Income Recognized	52	251
Non-Owner Occupied One To Four Family Residential
Impaired Financing Receivable, Recorded Investment	3,716	3,751
Impaired Financing Receivable, Unpaid Principal Balance	3,845	4,003
Impaired Financing Receivable, Related Allowance	198	249
Impaired Financing Receivable, Average Recorded Investment	3,721	4,797
Impaired Financing Receivable Interest Income Recognized	41	195
Commercial Real Estate
Impaired Financing Receivable, Recorded Investment	29,664	31,591
Impaired Financing Receivable, Unpaid Principal Balance	32,010	34,032
Impaired Financing Receivable, Related Allowance	1,503	90
Impaired Financing Receivable, Average Recorded Investment	31,123	42,242
Impaired Financing Receivable Interest Income Recognized	330	1,632
Other Residential
Impaired Financing Receivable, Recorded Investment	10,942	10,983
Impaired Financing Receivable, Unpaid Principal Balance	10,942	10,983
Impaired Financing Receivable, Average Recorded Investment	10,957	13,837
Impaired Financing Receivable Interest Income Recognized	90	434
Commercial Business
Impaired Financing Receivable, Recorded Investment	2,073	6,057
Impaired Financing Receivable, Unpaid Principal Balance	3,580	6,077
Impaired Financing Receivable, Related Allowance	174	4,162
Impaired Financing Receivable, Average Recorded Investment	3,961	6,821
Impaired Financing Receivable Interest Income Recognized	21	179
Industrial Revenue Bonds
Impaired Financing Receivable, Recorded Investment	2,698	2,698
Impaired Financing Receivable, Unpaid Principal Balance	2,805	2,778
Impaired Financing Receivable, Average Recorded Investment	2,698	2,700
Impaired Financing Receivable Interest Income Recognized		27
Consumer Loans Auto Financing Receivable
Impaired Financing Receivable, Recorded Investment	120	216
Impaired Financing Receivable, Unpaid Principal Balance	144	231
Impaired Financing Receivable, Related Allowance	18	32
Impaired Financing Receivable, Average Recorded Investment	172	145
Impaired Financing Receivable Interest Income Recognized	2	16
Consumer Other Financing Receivable
Impaired Financing Receivable, Recorded Investment	647	604
Impaired Financing Receivable, Unpaid Principal Balance	694	700
Impaired Financing Receivable, Related Allowance	97	91
Impaired Financing Receivable, Average Recorded Investment	677	630
Impaired Financing Receivable Interest Income Recognized	18	63
Home Equity Line of Credit
Impaired Financing Receivable, Recorded Investment	455	569
Impaired Financing Receivable, Unpaid Principal Balance	591	706
Impaired Financing Receivable, Related Allowance	78	95
Impaired Financing Receivable, Average Recorded Investment	528	391
Impaired Financing Receivable Interest Income Recognized	14	38
Loans Receivable Impaired
Impaired Financing Receivable, Recorded Investment	70,717
Impaired Financing Receivable, Unpaid Principal Balance	75,866
Impaired Financing Receivable, Related Allowance	6,055
Impaired Financing Receivable, Average Recorded Investment	75,121
Impaired Financing Receivable Interest Income Recognized	691
Total Impaired Loans
Impaired Financing Receivable, Recorded Investment		78,401
Impaired Financing Receivable, Unpaid Principal Balance		82,200
Impaired Financing Receivable, Related Allowance		7,444
Impaired Financing Receivable, Average Recorded Investment		93,404
Impaired Financing Receivable Interest Income Recognized		$ 3,558