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Note 4: Acquired Loans, Loss Sharing Agreements and FDIC Indemnification Assets: Schedule of InterBank FDIC Indemnification Asset (Details) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2012 InterBank Loans | Apr. 27, 2012 InterBank Loans | Dec. 31, 2012 InterBank Foreclosed Assets | Apr. 27, 2012 InterBank Foreclosed Assets
--- | --- | --- | --- | --- | --- | ---
Initial basis for loss sharing determination, net of activity since acquisition date |  |  | $ 356,844 | $ 393,274 | $ 2,001 | $ 9,908
Non-credit premium (discount), net of activity since acquisition date |  |  | 2,541 | 3,105 |  |
Reclassification from nonaccretable discount to accretable discount due to change in expected losses (net of accretion to date) |  |  | (9,897) |  |  |
Original estimated fair value of assets, net of activity since acquisition date |  |  | (259,232) | (285,458) | (1,620) | (6,216)
Expected loss remaining |  |  | 90,256 | 110,921 | 381 | 3,692
Assumed loss sharing recovery percentage |  |  | 81.00% | 81.00% | 80.00% | 80.00%
Estimated loss sharing value |  |  | 73,151 | 89,669 | 304 | 2,954
FDIC loss share clawback |  |  | 1,000 |  |  |
Indemnification assets to be amortized resulting from change in expected losses |  |  | 7,871 |  |  |
Accretable discount on FDIC indemnification asset |  |  | (6,893) | (8,411) | (93) | (223)
FDIC indemnification asset | $ 117,263 | $ 108,004 | $ 75,129 | $ 81,258 | $ 211 | $ 2,731

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