Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Operating Activities
Net Income	$ 9,768	$ 9,475
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	3,500	5,750
Depreciation and amortization of premises and equipment	1,838	1,822
Securities gains, net	(345)	(1,208)
Gains from life insurance policies, net	(883)	(458)
Deferred income tax provision (benefit)	1,714	(1,221)
Proceeds from sale of loans	513,476	238,680
Gains on sales of loans, net	(7,792)	(4,735)
Originations of loans held for sale	(439,286)	(221,687)
Amortization of premiums on securities	3,361	4,248
Accretion of discounts on securities	(411)	(344)
Decrease (Increase) in accrued interest receivable	385	(1,167)
Increase (Decrease) in accrued interest payable	38	(310)
Decrease in accrued expenses and other liabilities	(6,496)	(4,412)
Decrease in other assets	1,729	586
Loss on other real estate owned	13	66
Net cash provided by operating activities	80,609	25,085
Investing Activities
Purchase of premises and equipment	(1,313)	(1,371)
Net decrease in interest-bearing deposits with other banks	31,771	86,931
Net increase in loans held in portfolio	(93,965)	(110,556)
Net decrease in short-term factored receivables	3,473	14,325
Proceeds from sale of other real estate	389	404
Proceeds from prepayments, redemptions or maturities of securities - held to maturity	11,083	20,735
Purchases of securities - held to maturity	(100,353)	(142,469)
Proceeds from calls of securities - held to maturity	90,100	160,962
Proceeds from sales of securities - held to maturity	1,910
Proceeds from prepayments, redemptions or maturities of securities - available for sale	794,719	259,771
Purchases of securities - available for sale	(814,154)	(455,460)
Proceeds from calls/sales of securities - available for sale	33,165	112,107
Proceeds from redemptions or maturities of FHLB & FRB stock	30	317
Purchases of FHLB & FRB stock	(248)	(225)
Net cash used in investing activities	(43,393)	(54,529)
Financing Activities
Net increase in noninterest-bearing demand deposits	16,530	20,559
Net increase in savings, NOW and money market deposits	100,760	73,447
Net decrease in time deposits	(143,993)	(40,031)
Net increase in Federal funds purchased		5,000
Net increase (decrease) in securities sold under agreements to repurchase	7,666	(9,114)
Net decrease in commercial paper and other short-term borrowings	(6,900)	(1,030)
Decrease in FHLB advances	(673)	(731)
Cash dividends paid on common stock	(5,569)	(5,564)
Net cash (used in) provided by financing activities	(32,179)	42,536
Net increase in cash and due from banks	5,037	13,092
Cash and due from banks - beginning of period	38,944	31,046
Cash and due from banks - end of period	43,981	44,138
Supplemental disclosures:
Interest paid	5,050	5,905
Income taxes paid	10,438	2,248
Loans held for sale transferred to portfolio	5,651	827
Loans transferred to other real estate	578	144
Due from brokers on sale of securities - AFS		5,173
Due to brokers on purchases of securities - HTM		10,072
Due to brokers on purchases of securities - AFS	$ 11,730