Note 27: Condensed Parent Company Statements: Schedule of Parent Company Condensed Statements of Cash Flows (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Net cash provided by operating activities	$ 93,921	$ 146,916	$ 101,432
Proceeds from sale of available-for-sale securities	108,487	78,094	21,001
Net cash provided by (used in) investing activities	124,690	241,411	(147,853)
Proceeds from issuance of SBLF preferred stock			57,943
Net cash used in financing activities	(394,827)	(364,435)	(3,301)
Statements of Cash Flows | Parent Company
Cash, Period Increase (Decrease)	15,535	1,984	(22,996)
Cash beginning of period	23,430	21,446	44,442
Cash end of period	38,965	23,430	21,446
Statements of Cash Flows | Parent Company | Operating Activities
Net income parent company	33,729	48,706	30,269
Net cash provided by operating activities	23,008	11,153	11,202
Statements of Cash Flows | Parent Company | Operating Activities | Items not requiring (providing) cash
Equity in undistributed earnings of subsidiaries	(11,023)	(37,925)	(19,497)
Compensation expense for stock option grants	443	435	486
Net realized gains on sales of available for sale securities		(280)
Statements of Cash Flows | Parent Company | Operating Activities | Changes in
Prepaid expenses and other assets	4	(19)
Accounts Payable and Other Accrued Liabilities	(146)	226	(58)
Income taxes parent	1	10	2
Statements of Cash Flows | Parent Company | Investing Activities
Investment in subsidiaries			(15,000)
Return of principal - other investments	(13)	49	61
Proceeds from sale of available-for-sale securities		664
Payments to purchase held to maturity securities			(840)
Proceeds from maturity of held to maturity securities		840
Net cash provided by (used in) investing activities	(13)	1,553	(15,779)
Statements of Cash Flows | Parent Company | Financing Activities
Proceeds from issuance of SBLF preferred stock			57,943
Redemption of preferred stock			(58,000)
Payments for Repurchase of Warrants			(6,436)
Payments for Derivative Instrument, Financing Activities	(738)
Dividends, Paid-in-kind	(7,964)	(12,991)	(12,237)
Stock options excercised	1,242	2,269	311
Net cash used in financing activities	$ (7,460)	$ (10,722)	$ (18,419)