CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Cash Flow From Operating Activities:
Net Income	$ 22,680	$ 23,576
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	4,099	9,420
Depreciation and amortization	2,162	2,348
Change in deferred taxes	8,083	7,452
Share-based compensation	810	686
Mortgage loans originated for sale	(184,270)	(177,645)
Proceeds from sales of mortgage loans	192,039	180,231
Gain on acquisition		(9,124)
Gains on sales of securities available for sale	(487)	(1,291)
Change in interest receivable	1,181	1,745
Change in interest payable	(691)	(1,124)
Other adjustments	(1,807)	1,297
Net cash provided by operating activities	43,799	37,571
Cash Flows from Investing Activities:
Net change in interest-bearing deposits	(21,455)	11,091
Purchases of:
Securities available for sale	(161,027)	(82,459)
Securities held to maturity	(7,772)	(566)
Proceeds from sales of securities available for sale	25,222	26,351
Proceeds from maturities of:
Securities available for sale	56,417	47,379
Securities held to maturity	42,336	30,131
Change in Federal Reserve and Federal Home Loan Bank stock	(5)	(2)
Net change in loans	(27,059)	(4,579)
Net cash received from acquisition		29,113
Proceeds from the sale of other real estate owned	4,730	3,437
Other adjustments	(3,578)	(1,216)
Net cash provided (used) by investing activities	(92,191)	58,680
Net change in :
Demand and savings deposits	86,485	93,510
Certificates of deposit and other time deposits	(100,075)	(65,176)
Proceeds from borrowings	77,070	31,755
Repayment of borrowings	(20,391)	(157,811)
Cash dividends on common stock	(2,334)	(1,160)
Cash dividends on preferred stock	(1,709)	(2,270)
Stock issued under employee benefit plans	270	225
Stock issued under dividend reinvestment and stock purchase plans	151	87
Stock options exercised	44
Stock redeemed	(479)	(230)
Cumulative preferred stock redeemed (SBLF)	(22,696)
Net cash provided (used) by financing activities	16,336	(101,070)
Net Change in Cash and Cash Equivalents	(32,056)	(4,819)
Cash and Cash Equivalents, January 1	101,460	73,312
Cash and Cash Equivalents, June 30	69,404	68,493
Additional cash flow information:
Interest paid	8,974	14,226
Income tax paid (refunded)	1,378	3,988
Loans transferred to other real estate owned	3,925	3,199
Non-cash investing activities using trade date accounting	9,854	757
Liabilities assumed, net of cash		$ 166,112