Note 4: Acquired Loans, Loss Sharing Agreements and FDIC Indemnification Assets: Schedule Of Sun Security Bank FDIC Indemnification Asset (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Sun Security Bank Loans
Initial basis for loss sharing determination, net of activity since acquisition date	$ 78,524	$ 126,933
Non-credit premium (discount), net of activity since acquisition date	(105)	(1,079)
Reclassification from nonaccretable discount to accretable discount due to change in expected losses (net of accretion to date)	(5,062)	(4,182)
Original estimated fair value of assets, net of activity since acquisition date	(64,843)	(91,519)
Expected loss remaining	8,514	30,153
Assumed loss sharing recovery percentage	70.00%	76.00%
Estimated loss sharing value	5,974	23,017
Indemnification assets to be amortized resulting from change in expected losses	4,049	3,345
Accretable discount on FDIC indemnification asset	(680)	(2,867)
Total FDIC indemnification asset	9,343	23,495
Sun Security Bank Foreclosed Assets
Initial basis for loss sharing determination, net of activity since acquisition date	3,582	10,980
Original estimated fair value of assets, net of activity since acquisition date	(2,193)	(6,227)
Expected loss remaining	1,389	4,753
Assumed loss sharing recovery percentage	80.00%	80.00%
Estimated loss sharing value	1,111	3,785
Accretable discount on FDIC indemnification asset	(93)	(561)
Total FDIC indemnification asset	$ 1,018	$ 3,224