CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash Flow From Operating Activities:
Net Income	$ 33,083	$ 34,812
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	5,632	14,029
Depreciation and amortization	3,932	3,432
Change in deferred taxes	12,647	11,239
Share-based compensation	1,285	1,101
Mortgage loans originated for sale	(242,014)	(314,240)
Proceeds from sales of mortgage loans	259,002	304,393
Gain on acquisition		(9,124)
Gains on sales of securities available for sale	(487)	(2,134)
Change in interest receivable	196	732
Change in interest payable	(686)	(1,701)
Other adjustments	(6,329)	4,650
Net cash provided by operating activities	66,261	47,189
Cash Flows from Investing Activities:
Net change in interest-bearing deposits	19,568	17,527
Purchases of:
Securities available for sale	(216,731)	(129,297)
Securities held to maturity	(9,026)	(566)
Proceeds from sales of securities available for sale	25,222	43,147
Proceeds from maturities of:
Securities available for sale	79,209	77,898
Securities held to maturity	59,642	49,073
Change in Federal Reserve and Federal Home Loan Bank stock	(5)	207
Net change in loans	(37,528)	(52,442)
Net cash received from acquisition		29,113
Proceeds from the sale of other real estate owned	5,574	4,295
Other adjustments	(5,569)	351
Net cash provided (used) by investing activities	(79,644)	39,306
Net change in :
Demand and savings deposits	69,475	42,994
Certificates of deposit and other time deposits	(160,012)	(108,807)
Proceeds from borrowings	215,923	138,127
Repayment of borrowings	(58,686)	(169,988)
Cash dividends on common stock	(3,795)	(2,031)
Cash dividends on preferred stock	(2,139)	(3,404)
Stock issued under employee benefit plans	389	354
Stock issued under dividend reinvestment and stock purchase plans	236	143
Stock options exercised	97	67
Stock redeemed	(484)	(235)
Preferred stock redeemed (SBLF)	(56,740)
Net cash provided (used) by financing activities	4,264	(102,780)
Net Change in Cash and Cash Equivalents	(9,119)	(16,285)
Cash and Cash Equivalents, January 1	101,460	73,312
Cash and Cash Equivalents, September 30	92,341	57,027
Additional cash flow information:
Interest paid	12,683	20,248
Income tax paid	5,378	5,988
Loans transferred to other real estate owned	5,045	4,364
Fixed assets transferred to other real estate owned	461
Non-cash investing activities using trade date accounting	713	3,043
Liabilities assumed, net of cash		$ 166,112