Note 4: Acquired Loans, Loss Sharing Agreements and FDIC Indemnification Assets: Schedule of Valley Bank FDIC Indemnification Asset (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Jun. 20, 2014
Valley Bank Loans
Initial basis for loss sharing determination, net of activity since acquisition date	$ 145,845	$ 193,186
Non-credit premium (discount), net of activity since acquisition date	1,514	2,015
Reclassification from nonaccretable discount to accretable discount due to change in expected losses (net of accretion to date)	(1,519)
Original estimated fair value of assets, net of activity since acquisition date	(121,982)	(165,098)
Expected loss remaining	23,858	30,103
Valley Bank Foreclosed Assets
Initial basis for loss sharing determination, net of activity since acquisition date	778
Original estimated fair value of assets, net of activity since acquisition date	$ (778)