10-Q/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q/A

(Amendment No. 1)

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2011

Commission File Number 0-25756

IBERIABANK Corporation

(Exact name of registrant as specified in its charter)

Louisiana	72-1280718
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification Number)
200 West Congress Street Lafayette, Louisiana	70501
(Address of principal executive office)	(Zip Code)

(337) 521-4003

(Registrant’s telephone number, including area code)

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company (as defined in Securities Exchange Act Rule 12b-2).

Large Accelerated Filer	x	Accelerated Filer	¨
Non-accelerated Filer	¨	Smaller Reporting Company	¨

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  x

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨

At August 5, 2011, the Registrant had 30,224,404 shares of common stock, $1.00 par value, which were issued and outstanding.

Explanatory Note

The purpose of this Amendment No. 1 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2011, filed with the Securities and Exchange Commission on August 9, 2011 (the “Form 10-Q”), is solely to furnish Exhibit No. 101 to the Form 10-Q as required by Rule 405 of Regulation S-T. Exhibit No. 101 provides the consolidated financial statements and related notes from the Form 10-Q formatted in XBRL (Extensible Business Reporting Language).

No other changes have been made to the Form 10-Q other than those described above. This Amendment No. 1 to the Form 10-Q speaks as of the original filing date of the Form 10-Q, does not reflect events that may have occurred subsequent to the original filing date, and does not modify or update in any way disclosures made in the original Form 10-Q.

Users of this data are advised that pursuant to Rule 406T of Regulation S-T, these interactive data files attached as Exhibit No. 101 hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, and shall not be deemed “filed” or part of any registration statement or prospectus for purposes of Section 11 or 12 under the Securities Act of 1933, or otherwise subject to liability under those sections.

Item 6. Exhibits

Exhibit No. 31.1	Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.*
Exhibit No. 31.2	Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.*
Exhibit No. 32.1	Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.*
Exhibit No. 32.2	Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.*
Exhibit No. 101.INS	XBRL Instance Document **
Exhibit No. 101.SCH	XBRL Taxonomy Extension Schema **
Exhibit No. 101.CAL	XBRL Taxonomy Extension Calculation Linkbase **
Exhibit No. 101.DEF	XBRL Taxonomy Definition Linkbase **
Exhibit No. 101.LAB	XBRL Taxonomy Extension Label Linkbase**
Exhibit No. 101.PRE	XBRL Taxonomy Extension Presentation Linkbase**

* Previously filed.

** Furnished with this Form 10-Q/A

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		IBERIABANK Corporation
Date:	September 7, 2011	By:	/s/ Daryl G. Byrd
		Daryl G. Byrd
		President and Chief Executive Officer
Date:	September 7, 2011	By:	/s/ Anthony J. Restel
		Anthony J. Restel
		Senior Executive Vice President and Chief Financial Officer

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Fair Value Measurements (Financial Assets And Liabilities Measured At Fair Value On Nonrecurring Basis) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
OREO	$ 110,546	$ 64,408
Total	22,585
Fair Value Measurements Using Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Nonrecurring [Member]
Loans	15,902
OREO	6,683
Fair Value, Measurements, Nonrecurring [Member]
Loans	15,902
OREO	6,683
Fair Value Measurements Using Significant Other Observable Inputs (Level 2) [Member]
Total	$ 22,585

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Loans Receivable (Schedule Of Non-Covered Loans On Nonaccrual Status) (Details) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Total loans on nonaccrual status	$ 93,635,000	$ 49,496,000
Residential Mortgage Loans [Member] | Residential - Prime [Member]
Total loans on nonaccrual status	5,917,000	5,916,000
Commercial Loans [Member] | Commercial Real Estate - Construction [Member]
Total loans on nonaccrual status	2,617,000	9,837,000
Commercial Loans [Member] | Real Estate- Other [Member]
Total loans on nonaccrual status	45,954,000	23,770,000
Commercial Loans [Member] | Business [Member]
Total loans on nonaccrual status	26,711,000	1,849,000
Consumer Loans [Member] | Indirect automobile [Member]
Total loans on nonaccrual status	803,000	1,046,000
Consumer Loans [Member] | Home equity [Member]
Total loans on nonaccrual status	1,418,000	986,000
Consumer Loans [Member] | Credit card [Member]
Total loans on nonaccrual status	431,000	378,000
Consumer Loans [Member] | Other Consumer [Member]
Total loans on nonaccrual status	$ 9,784,000	$ 5,714,000

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Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data	Jun. 30, 2011	Dec. 31, 2010
Consolidated Balance Sheets
Securities held to maturity, fair values	$ 282,472	$ 291,994
Common stock, par value	$ 1	$ 1
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	31,163,070	28,079,841
Treasury stock, shares	948,520	1,205,228

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Consolidated Statements Of Income (USD $)	3 Months Ended				6 Months Ended
	Jun. 30, 2011		Jun. 30, 2010		Jun. 30, 2011		Jun. 30, 2010
Interest and Dividend Income
Loans, including fees	$ 100,959,000		$ 88,354,000		$ 208,567,000		$ 170,771,000
Mortgage loans held for sale, including fees	752,000		1,048,000		1,714,000		1,706,000
Investment securities:
Taxable interest	12,109,000		11,022,000		23,540,000		22,343,000
Tax-exempt interest	1,210,000		1,094,000		2,136,000		2,224,000
Accretion (amortization) of FDIC loss share receivable	(18,315,000)		(1,141,000)		(40,228,000)		621,000
Other	412,000		840,000		833,000		1,172,000
Total interest and dividend income	97,127,000		101,217,000		196,562,000		198,837,000
Interest Expense
Deposits	18,126,000		26,010,000		37,062,000		49,065,000
Short-term borrowings	141,000		196,000		268,000		390,000
Long-term debt	2,895,000		4,872,000		4,518,000		10,037,000
Total interest expense	21,162,000		31,078,000		41,848,000		59,492,000
Net interest income	75,965,000		70,139,000		154,714,000		139,345,000
Provision for loan losses	9,990,000		12,899,000		15,461,000		26,100,000
Net interest income after provision for loan losses	65,975,000		57,240,000		139,253,000		113,245,000
Noninterest Income
Service charges on deposit accounts	6,343,000		6,376,000		11,855,000		12,277,000
ATM/debit card fee income	2,966,000		2,557,000		5,879,000		4,882,000
Income from bank owned life insurance	748,000		717,000		1,473,000		1,426,000
Gain on sale of loans, net	9,389,000		10,625,000		18,281,000		17,999,000
Gain on acquisitions							3,781,000
Title income	4,492,000		4,813,000		8,302,000		8,516,000
Broker commissions	2,624,000		1,671,000		5,266,000		2,883,000
Other income	4,426,000		3,945,000		8,227,000		7,293,000
Total noninterest income	30,988,000		30,704,000		59,283,000		59,057,000
Noninterest Expense
Salaries and employee benefits	46,048,000		39,578,000		89,678,000		75,390,000
Occupancy and equipment	12,067,000		8,121,000		21,179,000		15,714,000
Franchise and shares tax	1,018,000		916,000		1,999,000		1,496,000
Communication and delivery	2,495,000		2,377,000		5,023,000		4,764,000
Marketing and business development	2,718,000		1,482,000		4,804,000		2,938,000
Data processing	4,755,000		3,333,000		7,774,000		6,161,000
Printing, stationery and supplies	807,000		794,000		1,637,000		1,511,000
Amortization of acquisition intangibles	1,183,000		1,269,000		2,352,000		2,279,000
Professional services	4,228,000		4,209,000		7,355,000		7,746,000
Other expenses	17,387,000		13,696,000		32,638,000		24,776,000
Total noninterest expense	92,706,000		75,775,000		174,439,000		142,775,000
Income before income tax expense	4,257,000		12,169,000		24,097,000		29,527,000
Income tax (benefit) expense	(929,000)		3,329,000		4,264,000		7,684,000
Net Income	5,186,000		8,840,000		19,833,000		21,843,000
Preferred Stock Dividends
Earnings Available to Common Shareholders - Basic	5,186,000		8,840,000		19,833,000		21,843,000
Earnings Allocated to Unvested Restricted Stock	(87,000)		(189,000)		(378,000)		(433,000)
Earnings Available to Common Shareholders - Diluted	$ 5,099,000		$ 8,651,000		$ 19,455,000		$ 21,410,000
Earnings per common share - Basic	$ 0.19	[1]	$ 0.33	[1]	$ 0.72	[1]	$ 0.89	[1]
Earnings per common share - Diluted	$ 0.18		$ 0.33		$ 0.72		$ 0.88
Cash dividends declared per common share	$ 0.34		$ 0.34		$ 0.68		$ 0.68

[1] Total earnings available to common shareholders include distributed earnings of $10,093,000, or $0.37 per weighted average share, and an undistributed loss of $4,998,000, or $0.18 per weighted average share for the three months ended June 30, 2011. Total earnings available to common shareholders include distributed earnings of $8,940,000, or $0.34 per weighted average share, and an undistributed loss of $288,000, or $0.01 per weighted average share for the three months ended June 30, 2010. Total earnings available to common shareholders include distributed earnings of $19,076,000, or $0.71 per weighted average share, and undistributed earnings of $378,000, or $0.01 per weighted average share for the six months ended June 30, 2011. Total earnings available to common shareholders include distributed earnings of $17,870,000 or $0.74 per weighted average share, and undistributed earnings of $3,541,000, or $0.15 per weighted average share for the six months ended June 30, 2010.

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Share-Based Compensation (Compensation Expense Included In Salaries And Employee Benefits Expense And Related Income Tax Benefits) (Details) (USD $) In Thousands, except Per Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Share-Based Compensation
Compensation expense related to stock options	$ 212	$ 325	$ 572	$ 581
Income tax benefit related to stock options	$ 74	$ 114	$ 200	$ 203
Impact on basic earnings per share	$ 0.01	$ 0.01	$ 0.01	$ 0.02
Impact on diluted earnings per share	$ 0.01	$ 0.01	$ 0.01	$ 0.02

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Loans Receivable (Summary Of Changes In Accretable Yields Of Acquired Loans) (Details) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Balance, beginning of period	$ 708,571	$ 229,584
Decrease in expected cash flows based on actual cash flow and changes in cash flow assumptions	(19,439)	(32,696)
Net transfers from (to) nonaccretable difference to accretable yield	(216,596)
Transfers from nonaccretable difference to accretable yield		177,097
Accretion	(94,341)	(65,858)
Balance, end of period	378,195	308,127
Acquired Impaired Loans [Member]
Balance, beginning of period	82,381	6,598
Decrease in expected cash flows based on actual cash flow and changes in cash flow assumptions	(12,655)	(11,544)
Net transfers from (to) nonaccretable difference to accretable yield	35,926
Transfers from nonaccretable difference to accretable yield		54,526
Accretion	(20,232)	(14,056)
Balance, end of period	85,420	35,524
Acquired Performing Loans [Member]
Balance, beginning of period	626,190	222,986
Decrease in expected cash flows based on actual cash flow and changes in cash flow assumptions	(6,784)	(21,152)
Net transfers from (to) nonaccretable difference to accretable yield	(252,522)
Transfers from nonaccretable difference to accretable yield		122,571
Accretion	(74,109)	(51,802)
Balance, end of period	$ 292,775	$ 272,603

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Acquisition Activity (Tables)

6 Months Ended

Jun. 30, 2011

Schedule Of Business Acquisitions, By Acquisition

(dollars in thousands)	As Acquired		Fair  Value Adjustments			As recorded  by IBERIABANK
Assets
Cash and cash equivalents	$	54,683	$	—		$	54,683
Investment securities		91,808		(789	)(a)		91,019
Loans		503,695		(36,499	)(b)		467,196
Other real estate owned		24,759		(2,843	)(c)		21,916
Core deposit intangible		—		829	(d)		829
Other assets		56,872		(10,780	)(e)		46,092
Total Assets	$	731,443	$	(50,082	)	$	681,735
Liabilities
Interest-bearing deposits		504,615		1,812	(f)		506,427
Noninterest-bearing deposits		129,181		—			129,181
Borrowings		58,168		196	(g)		58,364
Other liabilities		3,971		903	(h)		4,874
Total Liabilities	$	695,935	$	2,911		$	698,846

Explanation of Certain Fair Value Adjustments

(a) The adjustment represents the write down of the book value of OMNI's investments to their estimated fair value based on fair values on the date of acquisition.

(b) The adjustment represents the write down of the book value of OMNI's loans to their estimated fair value based on current interest rates and expected cash flows which includes an estimate of expected loan losses inherent in the portfolio.

(c) The adjustment represents the write down of the book value of OMNI's OREO properties to their estimated fair value at the acquisition date based on their appraised value, as adjusted for costs to sell.

(d) The adjustment represents the value of the core deposit base assumed in the acquisition. The core deposit asset was recorded as an identifiable intangible asset and will be amortized on an accelerated basis over the average life of the deposit base, estimated to be 10 years.

(e) The adjustment represents the write down of the book value of OMNI's property, equipment, and other assets to their estimated fair value at the acquisition date based on their appraised value.

(f) The adjustment is necessary because the weighted average interest rate of OMNI's CD's exceeded the cost of similar funding at the time of acquisition. The fair value adjustment will be amortized to reduce interest expense over the life of the portfolio, which is estimated at 60 months.

(g) The adjustment is necessary because the interest rate of OMNI's fixed rate borrowings exceeded current interest rates on similar borrowings. The Company paid off the borrowings acquired from OMNI during the three months ended June 30, 2011 and amortized the fair value adjustment to reduce interest expense in the corresponding period.

(h) The adjustment is necessary because the fair value of the Company's liability under assumed lease agreements from OMNI is lower than the total cash payments remaining under the existing leases.

(dollars in thousands)	As Acquired		Fair  Value Adjustments			As recorded  by IBERIABANK
Assets
Cash and cash equivalents	$	29,191	$	—		$	29,191
Investment securities		223,720		(35	)(a)		223,685
Loans		404,618		6,585	(b)		411,203
Other real estate owned		710		—			710
Core deposit intangible		—		5,178	(c)		5,178
Other assets		44,525		(3,896	)(d)		37,660
Total Assets	$	702,492	$	7,832		$	710,324
Liabilities
Interest-bearing deposits		402,090		818	(e)		402,908
Noninterest-bearing deposits		164,363		—			164,363
Borrowings		46,804		2,198	(f)		49,002
Other liabilities		2,124		—			2,124
Total Liabilities	$	615,381	$	3,016		$	618,397

Explanation of Certain Fair Value Adjustments

(a) The adjustment represents the write down of the book value of Cameron's investments to their estimated fair value based on fair values on the date of acquisition which includes an estimate of expected future loan losses.

(b) The adjustment represents the write up of the book value of Cameron's loans to their estimated fair value based on current interest rates and expected cash flows, which includes an estimate of expected loan losses inherent in the portfolio.

(c) The adjustment represents the value of the core deposit base assumed in the acquisition. The core deposit asset was recorded as an identifiable intangible asset and will be amortized on an accelerated basis over the average life of the deposit base, estimated to be 10 years.

(d) The adjustment represents the write down of the book value of Cameron's property, equipment, and other assets to their estimated fair value at the acquisition date based on their appraised value.

(e) The adjustment is necessary because the weighted average interest rate of Cameron's CD's exceeded the cost of similar funding at the time of acquisition. The fair value adjustment will be amortized to reduce interest expense on a declining basis over the life of the portfolio, which is estimated at 69 months.

(f) The adjustment is necessary because the interest rate of Cameron's fixed rate borrowings exceeded current interest rates on similar borrowings. The Company paid off the borrowings acquired from Cameron during the three months ended June 30, 2011 and amortized the fair value adjustment to reduce interest expense in the corresponding period.

Supplemental Pro Forma Information

(dollars in thousands, except per share data)	2011		2010
Interest and noninterest income	$	289,788	$	302,817
Net income		22,346		27,782
Earnings per share – basic		0.75		1.00
Earnings per share – diluted		0.74		1.00

Omni Bancshares, Inc [Member]

Schedule of Business Acquisitions by Acquisition, Equity Interest Issued or Issuable

(dollars in thousands)	Number of Shares		Amount
Equity Consideration
Common Stock issued		698,768	$	41,053
Options issued		41,979		513
Total Equity Consideration			$	41,566
Non-Equity Consideration
Change in Control Payments			$	4,832
Cash				9
Total Non-Equity Consideration			$	4,841
Total Consideration Paid			$	46,407
Fair Value of Net Liabilities Assumed including Identifiable Intangible Assets				(17,111	)
Goodwill			$	63,518

Cameron Bancshares, Inc [Member]

Schedule of Business Acquisitions by Acquisition, Equity Interest Issued or Issuable

(dollars in thousands)	Number of Shares		Amount
Equity Consideration
Common Stock issued		2,384,461	$	140,087
Options issued		—		—
Total Equity Consideration			$	140,087
Non-Equity Consideration
Change in Control Payments			$	3,144
Cash				10
Total Non-Equity Consideration			$	3,154
Total Consideration Paid			$	143,241
Fair Value of Net Assets Acquired including Identifiable Intangible Assets				91,926
Goodwill			$	51,315

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Fair Value Measurements (Financial Assets And Liabilities Measured At Fair Value On Recurring Basis) (Details) (USD $) In Thousands	Jun. 30, 2011
Investment securities, As recorded by IBERIABANK	$ 1,937,169
Derivative instruments, Assets	40,683
Total, Assets	1,977,852
Derivative instruments, Liabilities	26,909
Total, Liabilities	26,909
Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Investment securities, As recorded by IBERIABANK	40,653
Total, Assets	40,653
Fair Value Measurements Using Significant Other Observable Inputs (Level 2) [Member]
Investment securities, As recorded by IBERIABANK	1,895,434
Derivative instruments, Assets	40,683
Total, Assets	1,936,117
Derivative instruments, Liabilities	26,909
Total, Liabilities	26,909
Significant Unobservable Inputs (Level 3) [Member]
Investment securities, As recorded by IBERIABANK	1,082
Total, Assets	$ 1,082

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Document And Entity Information	6 Months Ended
	Jun. 30, 2011	Aug. 05, 2011
Document And Entity Information
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2011
Document Fiscal Year Focus	2011
Document Fiscal Period Focus	Q2
Entity Registrant Name	IBERIABANK CORP
Entity Central Index Key	0000933141
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		30,224,404

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Loans Receivable (Schedule Of Non-Covered Loans Outstanding) (Details) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Total loans, net of unearned income	$ 5,737,969,000	$ 4,452,585,000
Non-Covered Loan [Member] | Residential Mortgage Loans [Member]
Total loans, net of unearned income	329,716,000	369,986,000
Non-Covered Loan [Member] | Residential Mortgage Loans [Member] | Residential 1-4 Family [Member]
Total loans, net of unearned income	312,022,000	355,164,000
Non-Covered Loan [Member] | Residential Mortgage Loans [Member] | Construction/ Owner Occupied [Member]
Total loans, net of unearned income	17,694,000	14,822,000
Non-Covered Loan [Member] | Commercial Loans [Member]
Total loans, net of unearned income	4,197,325,000	3,123,096,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Real Estate [Member]
Total loans, net of unearned income	2,593,066,000	1,781,744,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Business [Member]
Total loans, net of unearned income	1,604,259,000	1,341,352,000
Non-Covered Loan [Member] | Consumer Loans [Member]
Total loans, net of unearned income	1,210,928,000	959,503,000
Non-Covered Loan [Member] | Consumer Loans [Member] | Indirect automobile [Member]
Total loans, net of unearned income	247,103,000	255,322,000
Non-Covered Loan [Member] | Consumer Loans [Member] | Home equity [Member]
Total loans, net of unearned income	742,560,000	555,749,000
Non-Covered Loan [Member] | Consumer Loans [Member] | Other Consumer [Member]
Total loans, net of unearned income	221,265,000	148,432,000
Consumer Loans [Member] | Indirect automobile [Member]
Total loans, net of unearned income	247,103,000	255,322,000
Consumer Loans [Member] | Home equity [Member]
Total loans, net of unearned income	742,560,000	555,749,000
Consumer Loans [Member] | Other Consumer [Member]
Total loans, net of unearned income	176,827,000	105,516,000
Non-Covered Loan [Member]
Total loans, net of unearned income	$ 5,737,969,000	$ 4,452,585,000

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Allowance For Loan Losses And Credit Quality (Tables)

6 Months Ended

Jun. 30, 2011

Schedule Of Allowance For Loan Losses For Covered And Non-Covered Loan Portfolio

(dollars in thousands)	2011			2010
Balance, beginning of period	$	136,100		$	55,768
Provision charged to operations		15,461			26,100
Provision recorded through FDIC loss share receivable		26,706			25,337
Transfer of balance to OREO		(7,325	)		—
Loans charged-off		(5,962	)		(14,596	)
Recoveries		5,008			3,391
Balance, end of period	$	169,988		$	96,000

(dollars in thousands)	June 30, 2011
	Covered Loans			Non-covered loans			Total
Balance, beginning of period	$	73,640		$	62,460		$	136,100
Provision for loan losses before benefit attributable to FDIC loss share agreements		31,115			11,052			42,167
Benefit attributable to FDIC loss share agreements		(26,706	)		—			(26,706	)
Net provision for loan losses		4,409			11,052			15,461
Increase in FDIC loss share Receivable or discount		26,706			—			26,706
Transfer of balance to OREO		(7,325	)		—			(7,325	)
Loans charged-off		(225	)		(5,737	)		(5,962	)
Recoveries		510			4,498			5,008
Balance, end of period	$	97,715		$	72,273		$	169,988
(dollars in thousands)	June 30, 2010
	Covered Loans			Non-covered loans			Total
Balance, beginning of period	$	145		$	55,623		$	55,768
Provision for loan losses before benefit attributable to FDIC loss share agreements		32,696			18,741			51,437
Benefit attributable to FDIC loss share agreements		(25,337	)		—			(25,337	)
Net provision for loan losses		7,359			18,741			26,100
Increase in FDIC loss share receivable		25,337			—			25,337
Loans charged-off		(1,094	)		(13,502	)		(14,596	)
Recoveries		11			3,380			3,391
Balance, end of period	$	31,758		$	64,242		$	96,000

Schedule Of Allowance For Loan Losses For Non-Covered Loans, By Loan Portfolio

(dollars in thousands)
	Commercial Real Estate			Commercial Business			Consumer			Mortgage			Unallocated		Total
June 30, 2011
Allowance for loan losses
Balance, beginning of period	$	31,390		$	16,473		$	13,332		$	1,265		$	—	$	62,460
(Reversal of) Provision for loan losses		2,377			4,117			4,578			(20	)		—		11,052
Increase in FDIC loss share receivable		—			—			—			—			—		—
Loans charged off		(1,357	)		(523	)		(3,737	)		(120	)		—		(5,737	)
Recoveries		3,218			129			1,104			47			—		4,498
Balance, end of period		35,628			20,196			15,277			1,172			—		72,273
Allowance on loans individually evaluated for impairment	$	1,760		$	47		$	—		$	31		$	—	$	1,838
Allowance on loans collectively evaluated for impairment		33,508			20,149			15,277			1,141			—		70,435
Loans, net of unearned income
Balance, end of period	$	2,593,066		$	1,604,259		$	1,210,928		$	329,716		$	—	$	5,737,969
Balance, end of period: Loans individually evaluated for impairment		36,703			3,648			237			703			—		41,291
Balance, end of period: Loans collectively evaluated for impairment		2,556,363			1,600,611			1,210,691			329,013			—		5,696,678
Balance, end of period: Loans acquired with deteriorated credit quality		16,549			49,766			8,726			—			—		75,041
June 30, 2010
Allowance for loan losses
Balance, beginning of period	$	30,771		$	12,845		$	10,664		$	1,343		$	—	$	55,623
Provision for loan losses		10,662			3,283			4,592			204			—		18,741
Increase in FDIC loss share receivable		—			—			—			—			—		—
Loans charged off		(8,259	)		(466	)		(4,544	)		(233	)		—		(13,502	)
Recoveries		2,241			52			1,031			56			—		3,380
Balance, end of period		35,415			15,714			11,743			1,370			—		64,242
Allowance on loans individually evaluated for impairment	$	4,460		$	1,293		$	—		$	—		$	—	$	5,753
Allowance on loans collectively evaluated for impairment		30,955			14,421			11,743			1,370			—		58,489
Loans, net of unearned income
Balance, end of period	$	1,723,108		$	1,154,548		$	928,653		$	430,013		$	—	$	4,236,322
Balance, end of period: Loans individually evaluated for impairment		29,967			5,501			—			—			—		35,468
Balance, end of period: Loans collectively evaluated for impairment		1,693,141			1,149,047			928,653			430,013			—		4,200,854
Balance, end of period: Loans acquired with deteriorated credit quality		680			—			—			—			—		—

Schedule Of Allowance For Loan Losses For Covered Loans, By Loan Portfolio

(dollars in thousands)
	Commercial Real Estate			Commercial Business			Consumer			Mortgage			Unallocated		Total
June 30, 2011
Allowance for loan losses
Balance, beginning of period	$	26,439		$	6,657		$	12,201		$	28,343		$	—	$	73,640
(Reversal of) Provision for loan losses		4,697			400			696			(1,384	)		—		4,409
(Decrease) Increase in FDIC loss share receivable		33,849			2,630			2,543			(12,316	)		—		26,706
Transfer of balance to OREO		(4,576	)		(54	)		(1,483	)		(1,212	)				(7,325	)
Loans charged off		(164	)		—			(41	)		(20	)		—		(225	)
Recoveries		275			—			133			102			—		510
Balance, end of period		60,520			9,633			14,049			13,513			—		97,715
Allowance on loans individually evaluated for impairment		—			—			—			—			—		—
Allowance on loans collectively evaluated for impairment		60,520			9,633			14,049			13,513			—		97,715
Loans, net of unearned income
Balance, end of period	$	805,764		$	158,460		$	264,136		$	234,317		$	—	$	1,462,677
Balance, end of period: Loans individually evaluated for impairment		—			—			—			—			—		—
Balance, end of period: Loans collectively evaluated for impairment		805,764			158,460			264,136			234,317			—		1,462,676
Balance, end of period: Loans acquired with deteriorated credit quality		132,798			4,162			50,176			48,069			—		235,205
June 30, 2010
Allowance for loan losses
Balance, beginning of period	$	—		$	—		$	—		$	145		$	—	$	145
Provision for loan losses		4,582			662			1,370			745			—		7,359
Increase in FDIC loss share receivable		14,227			2,649			5,482			2,979			—		25,337
Loans charged off		(720	)		—			(281	)		(93	)		—		(1,094	)
Recoveries		5			—			3			3			—		11
Balance, end of period		18,094			3,311			6,574			3,779			—		31,758
Allowance on loans individually evaluated for impairment		—			—			—			—			—		—
Allowance on loans collectively evaluated for impairment		18,094			3,311			6,574			3,779			—		31,758
Loans, net of unearned income
Balance, end of period	$	761,721		$	193,668		$	208,099		$	360,740		$	—	$	1,524,228
Balance, end of period: Loans individually evaluated for impairment		—			—			—			—			—		—
Balance, end of period: Loans collectively evaluated for impairment		761,721			193,668			208,099			360,740			—		1,524,228
Balance, end of period: Loans acquired with deteriorated credit quality		29,549			13,639			19,386			68,165			—		130,739

Schedule Of Investment In Impaired Loan

(dollars in thousands)	At June 30, 2011							At December 31, 2010
	Recorded Investment		Unpaid Principal Balance		Related Allowance			Recorded Investment		Unpaid Principal Balance		Related Allowance
With no related allowance recorded
Mortgage Loans
Residential – Prime	$	5,917	$	5,917	$	—		$	5,916	$	5,916	$	—
Residential – Subprime		—		—		—			—		—		—
Commercial Loans
Real Estate		37,187		37,187		—			21,539		21,539		—
Business		26,702		26,702		—			6,761		6,761		—
Consumer Loans
Indirect automobile		803		803		—			1,046		1,046		—
Credit card		431		431		—			378		378		—
Home equity		1,418		1,418		—			986		986		—
Other		9,784		9,784		—			5,713		5,713		—
With an allowance recorded
Commercial Real Estate		15,230		16,990		(1,760	)		6,532		6,738		(206	)
Business		—		47		(47	)
Total
Mortgage Loans		5,917		5,917		—			5,916		5,916		—
Commercial Loans		79,119		80,926		(1,807	)		34,832		35,038		(206	)
Consumer Loans		12,436		12,436		—			8,122		8,122		—

(dollars in thousands)	For the Three Months Ended June 30, 2011				For the Three Months Ended June 30, 2010
	Average Recorded Investment		Interest Income Recognized(1)		Average Recorded Investment		Interest Income Recognized(1)
With no related allowance recorded
Mortgage Loans
Residential – Prime	$	6,159	$	3	$	4,130	$	3
Residential – Subprime		—		—		—		—
Commercial Loans
Real Estate		34,152		62		16,285		24
Business		11,875		58		1,705		7
Consumer Loans
Indirect automobile		1,062		3		1,213		5
Credit card		436		—		257		—
Home equity		1,630		11		1,138		3
Other		6,390		4		5,356		23
With an allowance recorded
Commercial Real Estate		17,195		28		22,051		28
Business		47		—		—		—
Total
Mortgage Loans		6,159		3		4,130		3
Commercial Loans		63,269		148		40,041		59
Consumer Loans		9,517		18		7,964		31

(1) Interest income recognized on impaired loans represents income recognized before loans were placed on nonaccrual status.

(dollars in thousands)	For the Six Months Ended June 30, 2011				For the Six Months Ended June 30, 2010
	Average Recorded Investment		Interest Income Recognized(1)		Average Recorded Investment		Interest Income Recognized(1)
With no related allowance recorded
Mortgage Loans
Residential – Prime	$	6,219	$	23	$	4,256	$	20
Residential – Subprime		—		—		—		—
Commercial Loans
Real Estate		32,104		134		17,567		59
Business		6,294		251		1,901		25
Consumer Loans
Indirect automobile		1,162		10		1,283		13
Credit card		393		—		233		—
Home equity		1,690		40		1,168		3
Other		6,114		11		5,505		61
With an allowance recorded
Commercial Real Estate		17,269		192		24,244		157
Business		47		—		—		—
Total
Mortgage Loans		6,219		23		4,256		20
Commercial Loans		55,714		577		43,712		241
Consumer Loans		9,359		61		8,189		77

Covered Loan [Member]

Investment In Covered Loans And Non-Covered Loan By Credit Quality Indicator

(dollars in thousands)	Commercial
June 30, 2011	Real Estate
Credit quality indicator by asset risk classification	Construction		Other		Business		Total
Pass	$	88,595	$	349,457	$	104,394	$	542,446
Special Mention		18,953		66,289		5,968		91,210
Substandard		222,772		373,129		37,369		633,270
Doubtful		727		23,079		3,631		27,437
Total	$	331,047	$	811,954	$	151,362	$	1,294,363
Discount								(330,139	)
Covered commercial loans, net							$	964,224

	Mortgage
Credit risk by payment status	Prime		Subprime		Total
Current	$	268,461	$	—	$	268,461
Past due greater than 30 days		95,955		—		95,955
Total	$	364,416	$	—	$	364,416
Discount						(130,099	)
Covered mortgage loans, net					$	234,317

	Consumer
Credit risk by payment status	Indirect Automobile		Credit Card		Home Equity		Other		Total
Current	$	—	$	933	$	213,419	$	2,473	$	216,825
Past due greater than 30 days		—		91		51,496		76,629		128,216
Total	$	—	$	1,024	$	264,915	$	79,102	$	345,041
Discount										(80,905	)
Covered consumer loans, net									$	264,136

(dollars in thousands)	Commercial
December 31, 2010	Real Estate
Credit quality indicator by asset risk classification	Construction		Other		Business		Total
Pass	$	144,423	$	385,910	$	126,176	$	656,509
Special Mention		27,783		104,228		7,475		139,486
Substandard		245,872		402,397		39,462		687,731
Doubtful		5,245		17,951		1,390		24,586
Total	$	423,323	$	910,486	$	174,503	$	1,508,312
Discount								(468,445	)
Covered commercial loans, net							$	1,039,867

	Mortgage
Credit risk by payment status	Prime		Subprime		Total
Current	$	294,399	$	—	$	294,399
Past Due greater than 30 days		107,744		—		107,744
Total	$	402,143	$	—	$	402,143
Discount						(140,757	)
Covered mortgage loans, net					$	261,386

	Consumer
Credit risk by payment status	Indirect Automobile		Credit Card		Home Equity		Other		Total
Current	$	—	$	1,079	$	169,264	$	67,099	$	237,442
Past Due greater than 30 days		—		76		63,635		79,950		143,661
Total	$	—	$	1,155	$	232,899	$	147,049	$	381,103
Discount										(99,609	)
Covered consumer loans, net									$	281,494

Non-Covered Loan [Member]

Investment In Covered Loans And Non-Covered Loan By Credit Quality Indicator

(dollars in thousands)	Commercial Real Estate Construction				Commercial Real Estate – Other					Commercial Business
Credit quality indicator by asset risk classification	June 30, 2011		December 31, 2010		June 30, 2011			December 31, 2010		June 30, 2011		December 31, 2010
Pass	$	295,838	$	236,830	$	2,076,248		$	1,422,506	$	1,547,578	$	1,322,977
Special Mention		36,762		17,918		77,182			25,524		41,831		7,455
Substandard		8,280		10,204		124,583			68,005		14,602		8,105
Doubtful		170		296		3,909			461		248		2,815
Total		341,050		265,248		2,281,922			1,516,496		1,604,259		1,341,352
Discount		—		—		(29,906	)		—		—		—
Non-covered commercial loans, net	$	341,050	$	265,248	$	2,252,016		$	1,516,496	$	1,604,259	$	1,341,352

	Mortgage – Prime				Mortgage – Subprime
Credit risk by payment status	June 30, 2011		December 31, 2010		June 30, 2011		December 31, 2010
Current	$	322,338	$	362,366	$	—	$	—
Past due greater than 30 days		7,378		7,620		—		—
Total	$	329,716	$	369,986	$	—	$	—
	Indirect Automobile				Credit Card
Credit risk by payment status	June 30, 2011		December 31, 2010		June 30, 2011		December 31, 2010
Current	$	245,171	$	253,109	$	43,821	$	42,298
Past due greater than 30 days		1,932		2,213		617		618
Total	$	247,103	$	255,322	$	44,438	$	42,916
	Home Equity				Consumer – Other
Credit risk by payment status	June 30, 2011		December 31, 2010		June 30, 2011		December 31, 2010
Current	$	737,851	$	551,101	$	166,468	$	99,420
Past due greater than 30 days		4,709		4,648		10,359		6,096
Total	$	742,560	$	555,749	$	176,827	$	105,516

XML



Loans Receivable (Schedule Of Loans Receivable) (Details) - New (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Total loans receivable	$ 7,200,646	$ 6,035,332
Commercial Loans [Member]
Total loans receivable	5,161,549	4,162,963
Commercial Loans [Member] | Real Estate [Member]
Total loans receivable	3,398,830	2,647,107
Commercial Loans [Member] | Business [Member]
Total loans receivable	1,762,719	1,515,856
Consumer Loans [Member]
Total loans receivable	1,475,064	1,240,997
Consumer Loans [Member] | Indirect automobile [Member]
Total loans receivable	247,103	255,322
Consumer Loans [Member] | Home equity [Member]
Total loans receivable	1,006,113	834,840
Consumer Loans [Member] | Other Consumer [Member]
Total loans receivable	221,848	150,835
Residential Mortgage Loans [Member]
Total loans receivable	564,033	631,372
Residential Mortgage Loans [Member] | Residential 1-4 Family [Member]
Total loans receivable	546,339	616,550
Residential Mortgage Loans [Member] | Construction/ Owner Occupied [Member]
Total loans receivable	$ 17,694	$ 14,822

XML



Commitments And Contingencies (Narrative) (Details) (USD $)	6 Months Ended
	Jun. 30, 2011
Commitments And Contingencies
Fair value of guarantees under commercial and standby letters of credit	$ 492,000
Payments for Legal Settlements	$ 2,500,000

XML



Investment Securities

6 Months Ended

Jun. 30, 2011

Investment Securities

Investment Securities

Note 5 – Investment Securities

The amortized cost and fair values of investment securities, with gross unrealized gains and losses, consist of the following:

(dollars in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
June 30, 2011
Securities available for sale:
U.S. Treasury securities	$	36,047	$	78	$	(7	)	$	36,118
U.S. Government-sponsored enterprise obligations		521,471		3,476		(1,032	)		523,915
Obligations of state and political subdivisions		143,680		2,776		(826	)		145,630
Mortgage backed securities		1,206,899		22,796		(1,656	)		1,228,039
Other securities		3,390		77		—			3,467
Total securities available for sale	$	1,911,487	$	29,196	$	(3,514	)	$	1,937,169
Securities held to maturity:
U.S. Government-sponsored enterprise obligations	$	180,325	$	2,615	$	—		$	182,940
Obligations of state and political subdivisions		67,324		1,264		(378	)		68,210
Mortgage backed securities		30,543		779		—			31,322
Total securities held to maturity	$	278,192	$	4,658	$	(378	)	$	282,472
December 31, 2010
Securities available for sale:
U.S. Government-sponsored enterprise obligations	$	424,180	$	2,414	$	(3,794	)	$	422,800
Obligations of state and political subdivisions		39,896		668		(395	)		40,169
Mortgage backed securities		1,255,624		19,508		(11,263	)		1,263,869
Other securities		2,882		74		—			2,956
Total securities available for sale	$	1,722,582	$	22,664	$	(15,452	)	$	1,729,794
Securities held to maturity:
U.S. Government-sponsored enterprise obligations	$	180,479	$	2,549	$	(68	)	$	182,960
Obligations of state and political subdivisions		75,768		480		(1,728	)		74,520
Mortgage backed securities		33,773		741		—			34,514
Total securities held to maturity	$	290,020	$	3,770	$	(1,796	)	$	291,994

Securities with carrying values of $1,543,819,000 and $1,230,358,000 were pledged to secure public deposits and other borrowings at June 30, 2011 and December 31, 2010, respectively.

Management evaluates securities for other-than-temporary impairment at least quarterly, and more frequently when economic or market concerns warrant such evaluation. Consideration is given to 1) the length of time and the extent to which the fair value has been less than amortized cost, 2) the financial condition and near-term prospects of the issuer, and 3) the intent and ability of the Company to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value above amortized cost. In analyzing an issuer's financial condition, management considers whether the securities are issued by the federal government or its agencies, whether downgrades by bond rating agencies have occurred, and industry analysts' reports.

Information pertaining to securities with gross unrealized losses at June 30, 2011 and December 31, 2010, aggregated by investment category and length of time that individual securities have been in a continuous loss position, follows:

	Less Than Twelve Months					Over Twelve Months					Total
(dollars in thousands)	Gross Unrealized Losses			Fair Value		Gross Unrealized Losses			Fair Value		Gross Unrealized Losses			Fair Value
June 30, 2011
Securities available for sale:
U.S. Treasury securities	$	(7	)	$	5,006	$	—		$	—	$	(7	)	$	5,006
U.S. Government-sponsored enterprise obligations		(1,032	)		99,475		—			—		(1,032	)		99,475
Obligations of state and political subdivisions		(826	)		17,821		—			—		(826	)		17,821
Mortgage backed securities		(1,344	)		249,276		(312	)		17,746		(1,656	)		267,022
Total securities available for sale	$	(3,209	)	$	371,578	$	(312	)	$	17,746	$	(3,521	)	$	389,324
Securities held to maturity:
U.S. Government-sponsored enterprise obligations	$	—		$	—	$	—		$	—	$	—		$	—
Obligations of state and political subdivisions		(274	)		19,907		(104	)		1,225		(378	)		21,132
Mortgage backed securities		—			—		—			—		—			—
Total securities held to maturity	$	(274	)	$	19,907	$	(104	)	$	1,225	$	(378	)	$	21,132
December 31, 2010
Securities available for sale:
U.S. Government-sponsored enterprise obligations	$	(3,794	)	$	195,785	$	—		$	—	$	(3,794	)	$	195,785
Obligations of state and political subdivisions		(395	)		6,771		—			—		(395	)		6,771
Mortgage backed securities		(10,678	)		528,280		(585	)		20,908		(11,263	)		549,188
Total securities available for sale	$	(14,867	)	$	730,836	$	(585	)	$	20,908	$	(15,452	)	$	751,744
Securities held to maturity:
U.S. Government-sponsored enterprise obligations	$	(68	)	$	7,075	$	—		$	—	$	(68	)	$	7,075
Obligations of state and political subdivisions		(1,526	)		36,646		(202	)		1,128		(1,728	)		37,774
Mortgage backed securities		—			—		—			—		—			—
Total securities held to maturity	$	(1,594	)	$	43,721	$	(202	)	$	1,128	$	(1,796	)	$	44,849

At June 30, 2011, 147 debt securities have unrealized losses of 1.0% of the securities' amortized cost basis and 0.2 % of the Company's total amortized cost basis. The unrealized losses for each of the 147 securities relate to market interest rate changes. Seven of the 147 securities have been in a continuous loss position for over twelve months. These seven securities have an aggregate amortized cost basis and unrealized loss of $19,387,000 and $416,000, respectively. The seven securities were issued by either Federal National Mortgage Association (Fannie Mae), Federal Home Loan Mortgage Corporation (Freddie Mac) or by state and political subdivisions (Municipals). The Fannie Mae and Freddie Mac securities are rated AAA.

At December 31, 2010, 142 debt securities have unrealized losses of 2.1% of the securities' amortized cost basis and 0.9% of the Company's total amortized cost basis. The unrealized losses for each of the 142 securities relate to market interest rate changes. Ten of the 142 securities have been in a continuous loss position for over twelve months. These ten securities have an aggregate amortized cost basis and unrealized loss of $22,822,000 and $787,000, respectively. The ten securities were issued by either Federal National Mortgage Association (Fannie Mae), Federal Home Loan Mortgage Corporation (Freddie Mac) or by state and political subdivisions (Municipals). The Fannie Mae and Freddie Mac securities are rated AAA.

The Company has assessed the nature of the losses in its portfolio as of June 30, 2011 and December 31, 2010 to determine if there are losses that are deemed other-than-temporary. In its analysis of these securities, management considered numerous factors to determine whether there were instances where the amortized cost basis of the debt securities would not be fully recoverable, including, but not limited to:

• the length of time and extent to which the fair value of the securities was less than their amortized cost,

• whether adverse conditions were present in the operations, geographic area, or industry of the issuer,

• the payment structure of the security, including scheduled interest and principal payments, including the issuer's failures to make scheduled payments, if any, and the likelihood of failure to make scheduled payments in the future,

• changes to the rating of the security by a rating agency, and

• subsequent recoveries or additional declines in fair value after the balance sheet date.

Management believes it has considered these factors, as well as all relevant information available, when determining the expected future cash flows of the securities in question. Except for the bond discussed below, in each instance, management has determined the cost basis of the securities would be fully recoverable. Management also has the intent and ability to hold debt securities until their maturity or anticipated recovery if the security is classified as available for sale. In addition, management does not believe the Company will be required to sell debt securities before the anticipated recovery of the amortized cost basis of the security.

The amortized cost and estimated fair value by maturity of investment securities at June 30, 2011 are shown in the following table. Securities are classified according to their contractual maturities without consideration of principal amortization, potential prepayments or call options. Accordingly, actual maturities may differ from contractual maturities.

	Securities Available for Sale							Securities Held to Maturity
(dollars in thousands)	Weighted Average Yield			Amortized Cost		Fair Value		Weighted Average Yield			Amortized Cost		Fair Value
Within one year or less		0.50	%	$	71,876	$	72,009		1.30	%	$	10,971	$	11,043
One through five years		1.83			273,929		277,367		2.18			175,682		178,372
After five through ten years		2.79			530,910		540,072		3.28			24,153		24,732
Over ten years		3.04			1,034,772		1,047,721		3.45			67,386		68,325
Totals		2.70	%	$	1,911,487	$	1,937,169		2.54	%	$	278,192	$	282,472

The following is a summary of realized gains and losses from the sale of securities classified as available for sale.

	Three Months Ended June 30,				Six Months Ended June 30,
(dollars in thousands)	2011		2010		2011		2010
Realized gains	$	1,426	$	60	$	1,427	$	982
Realized losses		—		—		—		—
Net realized gains (losses)	$	1,426	$	60	$	1,427	$	982

In addition to the gains above, the Company realized certain immaterial gains on the calls of held to maturity securities.

The following is a summary of the changes in other comprehensive income ("OCI") as a result of investment portfolio activity.

	Six Months Ended
(dollars in thousands)	June 30, 2011			June 30, 2010
Balance at beginning of period, net	$	5,310		$	10,376
Unrealized gain (loss) on securities available for sale		19,898			19,698
Reclassification adjustment for net (gains) losses realized in net income		(1,427	)		(982	)
Net unrealized gain (loss)		18,471			18,716
Tax effect		6,465			6,551
Net of tax change		12,006			12,165
Balance at end of period, net	$	17,316		$	22,541

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Goodwill And Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2011

Goodwill And Other Intangible Assets

Schedule Of Carrying Amount Of Goodwill

(dollars in thousands)	Amount
Balance, December 31, 2009	$	227,080
Goodwill acquired during the year		7,148
Goodwill impairment		—
Balance, December 31, 2010	$	234,228
Goodwill acquired during the year		114,885
Goodwill impairment		—
Balance, June 30, 2011	$	349,113

Schedule of Goodwill of Subsidiaries

(dollars in thousands)	June 30, 2011		December 31, 2010
IBERIABANK	$	340,385	$	225,500
Lenders Title Company		8,728		8,728
Balance, end of period	$	349,113	$	234,228

Schedule Of Definite-Lived Intangible Assets

	June 30, 2011						December 31, 2010
(dollars in thousands)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Core deposit intangibles	$	45,406	$	18,752	$	26,654	$	39,399	$	16,424	$	22,975
Customer relationship intangible asset		1,348		23		1,325		—		—		—
Mortgage servicing rights		356		201		155		345		161		184
Total	$	47,110	$	18,976	$	28,134	$	39,744	$	16,585	$	23,159

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Investment Securities (Schedule Of Amortized Cost And Estimated Fair Value By Maturity Of Investment Securities) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2011
Investment Securities
Securities Available for Sale, Weighted Average Yield, Within one year or less	0.50%
Securities Available for Sale, Amortized Cost, Within one year or less	$ 71,876
Securities Available for Sale, Fair Value, Within one year or less	72,009
Securities Held to Maturity, Weighted Average Yield, Within one year or less	1.30%
Securities Held to Maturity, Amortized Cost, Within one year or less	10,971
Securities Held to Maturity, Fair Value, Within one year or less	11,043
Securities Available for Sale, Weighted Average Yield, One through five years	1.83%
Securities Available for Sale, Amortized Cost, One through five years	273,929
Securities Available for Sale, Fair Value, One through five years	277,367
Securities Held to Maturity, Weighted Average Yield, One through five years	2.18%
Securities Held to Maturity, Amortized Cost, One through five years	175,682
Securities Held to Maturity, Fair Value, One through five years	178,372
Securities Available for Sale, Weighted Average Yield, After five through ten years	2.79%
Securities Available for Sale, Amortized Cost, After five through ten years	530,910
Securities Available for Sale, Fair Value, After five through ten years	540,072
Securities Held to Maturity, Weighted Average Yield, After five through ten years	3.28%
Securities Held to Maturity, Amortized Cost, After five through ten years	24,153
Securities Held to Maturity, Fair Value, After five through ten years	24,732
Securities Available for Sale, Weighted Average Yield, Over ten years	3.04%
Securities Available for Sale, Amortized Cost, Over ten years	1,034,772
Securities Available for Sale, Fair Value, Over ten years	1,047,721
Securities Held to Maturity, Weighted Average Yield, Over ten years	3.45%
Securities Held to Maturity, Amortized Cost, Over ten years	67,386
Securities Held to Maturity, Fair Value, Over ten years	68,325
Securities Available for Sale, Weighted Average Yield, Total	2.70%
Securities Available for Sale, Amortized Cost, Total	1,911,487
Securities Available for Sale, Fair Value, Total	1,937,169
Securities Held to Maturity, Weighted Average Yield, Total	2.54%
Securities Held to Maturity, Amortized Cost, Total	278,192
Securities Held to Maturity, Fair Value, Total	$ 282,472

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Acquisition Activity (Schedule Of Business Acquisition) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2011
Omni Bancshares, Inc [Member] | As Acquired [Member]
Cash and cash equivalents	$ 54,683
Investment securities	91,808
Loans	503,695
OREO	24,759
Other assets	56,872
Total Assets	731,443
Interest-bearing deposits	504,615
Noninterest-bearing deposits	129,181
Borrowings	58,168
Other liabilities	3,971
Total Liabilities	695,935
Cameron Bancshares, Inc [Member] | As Acquired [Member]
Cash and cash equivalents	29,191
Investment securities	223,720
Loans	404,618
OREO	710
Other assets	44,525
Total Assets	702,492
Interest-bearing deposits	402,090
Noninterest-bearing deposits	164,363
Borrowings	46,804
Other liabilities	2,124
Total Liabilities	615,381
Omni Bancshares, Inc [Member] | Fair Value Adjustments [Member]
Investment securities	(789)	[1]
Loans	(36,499)	[2]
OREO	(2,843)	[3]
Core deposit intangible	829	[4]
Other assets	(10,780)	[5]
Total Assets	(50,082)
Interest-bearing deposits	1,812	[6]
Borrowings	196	[7]
Other liabilities	903	[8]
Total Liabilities	2,911
Cameron Bancshares, Inc [Member] | Fair Value Adjustments [Member]
Investment securities	(35)	[9]
Loans	6,585	[10]
Core deposit intangible	5,178	[4]
Other assets	(3,896)	[11]
Total Assets	7,832
Interest-bearing deposits	818	[12]
Borrowings	2,198	[13]
Total Liabilities	3,016
Omni Bancshares, Inc [Member] | As Recorded By IBERIABANK [Member]
Cash and cash equivalents	54,683
Investment securities	91,019
Loans	467,196
OREO	21,916
Core deposit intangible	829
Other assets	46,092
Total Assets	681,735
Interest-bearing deposits	506,427
Noninterest-bearing deposits	129,181
Borrowings	58,364
Other liabilities	4,874
Total Liabilities	698,846
Cameron Bancshares, Inc [Member] | As Recorded By IBERIABANK [Member]
Cash and cash equivalents	29,191
Investment securities	223,685
Loans	411,203
OREO	710
Core deposit intangible	5,178
Other assets	37,660
Total Assets	710,324
Interest-bearing deposits	402,908
Noninterest-bearing deposits	164,363
Borrowings	49,002
Other liabilities	2,124
Total Liabilities	$ 618,397
Omni Bancshares, Inc [Member]
Estimated deposit base on intangible assets (in years)	10
Estimated life of portfolio on interest expenses declining basis (in months)	60
Cameron Bancshares, Inc [Member]
Estimated deposit base on intangible assets (in years)	10
Estimated life of portfolio on interest expenses declining basis (in months)	69

[1] The adjustment represents the write down of the book value of OMNI's investments to their estimated fair value based on fair values on the date of acquisition.

[2] The adjustment represents the write down of the book value of OMNI's loans to their estimated fair value based on current interest rates and expected cash flows which includes an estimate of expected loan losses inherent in the portfolio.

[3] The adjustment represents the write down of the book value of OMNI's OREO properties to their estimated fair value at the acquisition date based on their appraised value, as adjusted for costs to sell.

[4] The adjustment represents the value of the core deposit base assumed in the acquisition. The core deposit asset was recorded as an identifiable intangible asset and will be amortized on an accelerated basis over the average life of the deposit base, estimated to be 10 years.

[5] The adjustment represents the write down of the book value of OMNI's property, equipment, and other assets to their estimated fair value at the acquisition date based on their appraised value.

[6] The adjustment is necessary because the weighted average interest rate of OMNI's CD's exceeded the cost of similar funding at the time of acquisition. The fair value adjustment will be amortized to reduce interest expense over the life of the portfolio, which is estimated at 60 months.

[7] The adjustment is necessary because the interest rate of OMNI's fixed rate borrowings exceeded current interest rates on similar borrowings. The Company paid off the borrowings acquired from OMNI during the three months ended June 30, 2011 and amortized the fair value adjustment to reduce interest expense in the corresponding period.

[8] The adjustment is necessary because the fair value of the Company's liability under assumed lease agreements from OMNI is lower than the total cash payments remaining under the existing leases.

[9] The adjustment represents the write down of the book value of Cameron's investments to their estimated fair value based on fair values on the date of acquisition which includes an estimate of expected future loan losses.

[10] The adjustment represents the write up of the book value of Cameron's loans to their estimated fair value based on current interest rates and expected cash flows, which includes an estimate of expected loan losses inherent in the portfolio.

[11] The adjustment represents the write down of the book value of Cameron's property, equipment, and other assets to their estimated fair value at the acquisition date based on their appraised value.

[12] The adjustment is necessary because the weighted average interest rate of Cameron's CD's exceeded the cost of similar funding at the time of acquisition. The fair value adjustment will be amortized to reduce interest expense on a declining basis over the life of the portfolio, which is estimated at 69 months.

[13] The adjustment is necessary because the interest rate of Cameron's fixed rate borrowings exceeded current interest rates on similar borrowings. The Company paid off the borrowings acquired from Cameron during the three months ended June 30, 2011 and amortized the fair value adjustment to reduce interest expense in the corresponding period.

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Loans Receivable (Tables)

6 Months Ended

Jun. 30, 2011

Loans Receivable

Schedule Of Loans Receivable

(dollars in thousands)	June 30, 2011		December 31, 2010
Residential mortgage loans:
Residential 1-4 family	$	546,339	$	616,550
Construction/ Owner Occupied		17,694		14,822
Total residential mortgage loans		564,033		631,372
Commercial loans:
Real estate		3,398,830		2,647,107
Business		1,762,719		1,515,856
Total commercial loans		5,161,549		4,162,963
Consumer loans:
Indirect automobile		247,103		255,322
Home equity		1,006,113		834,840
Other		221,848		150,835
Total consumer loans		1,475,064		1,240,997
Total loans receivable	$	7,200,646	$	6,035,332

Schedule Of Non-Covered Loans Outstanding

(dollars in thousands) Non-covered Loans:	June 30, 2011		December 31, 2010
Residential mortgage loans:
Residential 1-4 family	$	312,022	$	355,164
Construction/ Owner Occupied		17,694		14,822
Total residential mortgage loans		329,716		369,986
Commercial loans:
Real estate		2,593,066		1,781,744
Business		1,604,259		1,341,352
Total commercial loans		4,197,325		3,123,096
Consumer loans:
Indirect automobile		247,103		255,322
Home equity		742,560		555,749
Other		221,265		148,432
Total consumer loans		1,210,928		959,503
Total non-covered loans receivable	$	5,737,969	$	4,452,585

Schedule Of Aging Of Non-Covered Loans

	Past Due(1)
(dollars in thousands)	30-59 days		60-89 days		Greater than 90 days		Total past due		Current		Discount(2)			Total non- covered  loans, net of unearned income		Recorded investment >  90 days and accruing
June 30, 2011
Residential
Prime	$	284	$	637	$	6,457	$	7,378	$	322,338	$	—		$	329,716	$	540
Subprime		—		—		—		—		—		—			—		—
Commercial
Real Estate – Construction		1,662		244		2,844		4,750		336,300		—			341,050		227
Real Estate – Other		7,068		812		47,378		55,258		2,226,664		(29,906	)		2,252,016		1,424
Commercial Business		11,787		1,008		27,219		40,014		1,564,245		—			1,604,259		509
Consumer
Indirect Automobile		909		220		803		1,932		245,171		—			247,103		—
Home Equity		2,604		687		1,418		4,709		737,851		—			742,560		—
Credit Card		126		60		431		617		43,821		—			44,438		—
Other		281		294		9,784		10,359		166,468		—			176,827		—
Total	$	24,721	$	3,962	$	96,334	$	125,017	$	5,642,858	$	(29,906	)	$	5,737,969	$	2,700

(1) Past due loans include loans on nonaccrual status as of the period indicated. Nonaccrual loans are presented separately in the "Nonaccrual loans" section below.

(2) As discussed in Note 4 to these unaudited consolidated financial statements, the fair value of loans acquired from OMNI and Cameron is preliminary and subject to refinement in subsequent periods. Past due information includes loans acquired from OMNI and Cameron at the gross contractual balance outstanding at June 30, 2011. Inclusion of these loans on a gross basis elevates past due balances compared to December 31, 2010 and compared to the actual carrying balance of these loans.

	Past Due
(dollars in thousands)	30-59 days		60-89 days		Greater than 90 days		Total  past due		Current		Total loans, net of unearned income		Recorded investment > 90 days and accruing
December 31, 2010
Residential
Prime	$	421	$	1,002	$	6,196	$	7,620	$	362,366	$	369,986	$	280
Subprime		—		—		—		—		—		—		—
Commercial
Real Estate – Construction		—		486		9,850		10,336		254,912		265,248		13
Real Estate – Other		3,568		1,975		24,788		30,331		1,486,165		1,516,496		1,018
Commercial Business		406		—		1,993		2,399		1,338,953		1,341,352		144
Consumer
Indirect Automobile		1,002		165		1,046		2,213		253,109		255,322		—
Home Equity		2,464		1,199		986		4,648		551,101		555,749		—
Credit Card		146		94		378		618		42,298		42,916		—
Other		303		80		5,713		6,096		99,420		105,516		—
Total	$	8,310	$	5,001	$	50,950	$	64,261	$	4,388,324	$	4,452,585	$	1,455

Schedule Of Non-Covered Loans On Nonaccrual Status

(dollars in thousands)	June 30,		December 31,
	2011		2010
Residential
Prime	$	5,917	$	5,916
Subprime		—		—
Commercial
Real Estate – Construction		2,617		9,837
Real Estate – Other		45,954		23,770
Business		26,711		1,849
Consumer
Indirect Automobile		803		1,046
Home Equity		1,418		986
Credit Card		431		378
Other		9,784		5,714
Total	$	93,635	$	49,496

Schedule Of Carrying Amount Of Acquired Covered Loan

(dollars in thousands)	June 30, 2011
Covered loans	ASC  310-30 Loans		Non-ASC  310-30 Loans		Total Covered Loans
Residential mortgage loans:
Residential 1-4 family	$	48,069	$	186,248	$	234,317
Total residential mortgage loans		48,069		186,248		234,317
Commercial loans:
Real estate		132,798		672,966		805,764
Business		4,162		154,298		158,460
Total commercial loans		136,960		827,264		964,224
Consumer loans:
Home equity		49,594		213,960		263,554
Other		582		—		582
Total consumer loans		50,176		213,960		264,136
Total covered loans receivable	$	235,205	$	1,227,472	$	1,462,677
(dollars in thousands)	December 31, 2010
Covered loans	ASC  310-30 Loans		Non-ASC  310-30 Loans		Total Covered Loans
Residential mortgage loans:
Residential 1-4 family	$	50,566	$	210,820	$	261,386
Total residential mortgage loans		50,566		210,820		261,386
Commercial loans:
Real estate		146,331		719,032		865,363
Business		6,119		168,385		174,504
Total commercial loans		152,450		887,417		1,039,867
Consumer loans:
Home equity		59,689		219,402		279,091
Other		543		1,860		2,403
Total consumer loans		60,232		221,262		281,494
Total covered loans receivable	$	263,248	$	1,319,499	$	1,582,747

Schedule Of Carrying Amount Of Loans Acquired

(dollars in thousands)	Acquired Impaired Loans			Acquired Performing Loans			Total Covered Loans
Contractually required principal and interest at acquisition	$	49,823		$	205,154		$	254,977
Nonaccretable difference (expected losses and foregone interest)		(30,890	)		(61,836	)		(92,726	)
Cash flows expected to be collected at acquisition		18,933			143,318			162,251
Accretable yield		(207	)		(10,843	)		(11,050	)
Basis in acquired loans at acquisition	$	18,726		$	132,475		$	151,201	(1)

(1) Excludes overdraft balances included in total loans at the acquisition date.

Summary Of Changes In Accretable Yields Of Acquired Loans

(dollars in thousands) June 30, 2011	Acquired Impaired Loans			Acquired Performing Loans			Total Acquired Loan Portfolio
Balance, beginning of period	$	82,381		$	626,190		$	708,571
Decrease in expected cash flows based on actual cash flow and changes in cash flow assumptions		(12,655	)		(6,784	)		(19,439	)
Net transfers from (to) nonaccretable difference to accretable yield		35,926			(252,522	)		(216,596	)
Accretion		(20,232	)		(74,109	)		(94,341	)
Balance, end of period	$	85,420		$	292,775		$	378,195
(dollars in thousands) June 30, 2010	Acquired Impaired Loans			Acquired Performing Loans			Total Acquired Loan Portfolio
Balance, beginning of period	$	6,598		$	222,986		$	229,584
Decrease in expected cash flows based on actual cash flow and changes in cash flow assumptions		(11,544	)		(21,152	)		(32,696	)
Transfers from nonaccretable difference to accretable yield		54,526			122,571			177,097
Accretion		(14,056	)		(51,802	)		(65,858	)
Balance, end of period	$	35,524		$	272,603		$	308,127

Schedule Of FDIC Loss Share Receivable

(dollars in thousands)	June 30,
	2011			2010
Balance, beginning of period	$	726,871		$	1,034,734
Increase due to loan loss provision recorded on FDIC covered loans		26,706			25,337
(Amortization) Accretion		(40,228	)		621
Submission of reimbursable losses to the FDIC		(48,416	)		(237,848	)
Change due to a decrease in cash flow assumptions		8,526			—
Other		(2,994	)		14
Balance, end of period	$	670,465		$	822,858

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On-Balance Sheet Derivative Instruments And Hedging Activities

6 Months Ended

Jun. 30, 2011

On-Balance Sheet Derivative Instruments And Hedging Activities

On-Balance Sheet Derivative Instruments And Hedging Activities

Note 10 – On-Balance Sheet Derivative Instruments and Hedging Activities

In the course of its business operations, the Company is exposed to certain risks, including interest rate, liquidity, and credit risk. The Company manages its risks through the use of derivative financial instruments, primarily through management of exposure due to the receipt or payment of future cash amounts based on interest rates. The Company's derivative financial instruments manage the differences in the timing, amount, and duration of expected cash receipts and payments.

The Company accounts for its derivative financial instruments in accordance with ASC Topic 815, which requires that all derivatives be recognized as assets or liabilities in the balance sheet at fair value.

The primary types of derivatives used by the Company include interest rate swap agreements and interest rate lock commitments.

Interest rate swap agreements

As part of its activities to manage interest rate risk due to interest rate movements, the Company has engaged in interest rate swap transactions to manage exposure to interest rate risk through modification of the Company's net interest sensitivity to levels deemed to be appropriate. The Company utilizes these interest rate swap agreements to convert a portion of its variable-rate debt to a fixed rate (cash flow hedge). The notional amount on which the interest payments are based is not exchanged. The Company had notional amounts of $70,000,000 and $95,000,000 in derivative contracts on its debt at June 30, 2011 and 2010, respectively.

In addition to using derivative instruments as an interest rate risk management tool, the Company also enters into derivative instruments to help its commercial customers manage their exposure to interest rate fluctuations. To mitigate the interest rate risk associated with these customer contracts, the Company enters into offsetting derivative contract positions. The Company manages its credit risk, or potential risk of default by its commercial customers, through credit limit approval and monitoring procedures. At June 30, 2011, the Company had notional amounts of $274,688,000 on interest rate contracts with corporate customers and $274,688,000 in offsetting interest rate contracts with other financial institutions to mitigate the Company's rate exposure on its corporate customers' contracts. At June 30, 2010 and December 31, 2010, the Company had notional amounts of $201,327,000 and $247,292,000, respectively, on both interest rate contracts with corporate customers and offsetting contracts with other financial institutions.

Because the swap agreements used to manage interest rate risk have been designated as hedging exposure to variable cash flows of a forecasted transaction, the effective portion of the derivative's gain or loss is initially reported as a component of other comprehensive income and subsequently reclassified into earnings when the forecasted transaction affects earnings or when the hedge is terminated. The ineffective portion of the gain or loss is reported in earnings immediately.

In applying hedge accounting for derivatives, the Company establishes a method for assessing the effectiveness of the hedging derivative and a measurement approach for determining the ineffective aspect of the hedge upon the inception of the hedge. These methods are consistent with the Company's approach to managing risk.

For interest rate swap agreements that are not designated as hedging instruments, changes in the fair value of the derivatives are recognized in earnings immediately.

Rate lock commitments

The Company enters into commitments to originate loans whereby the interest rate on the prospective loan is determined prior to funding ("rate lock commitments"). Rate lock commitments on mortgage loans that are intended to be sold are considered to be derivatives. Accordingly, such commitments, along with any related fees received from potential borrowers, are recorded at fair value as derivative assets or liabilities, with changes in fair value recorded in net gain or loss on sale of mortgage loans. The fair value of rate lock commitments was immaterial during the first six months of 2011 and 2010.

Equity-indexed certificates of deposit

Beginning in the second quarter of 2010, IBERIABANK offers its customers a certificate of deposit that provides the purchaser a guaranteed return of principal at maturity plus potential return, which allows IBERIABANK to identify a known cost of funds. The rate of return is based on the performance of ten large cap U.S. stocks in the S&P 500 stock index, representing a variety of industry segments. Because it is based on an equity index, the rate of return represents an embedded derivative that is not clearly and closely related to the host instrument. ASC Topic 815 therefore requires the certificate of deposit be separated into two components: a zero coupon certificate of deposit (the host instrument) and a written option purchased by the depositor (an embedded derivative). The discount on the zero coupon deposit is amortized over the life of the deposit, and the written option is carried at fair value on the Company's consolidated balance sheet, with changes in fair value recorded through earnings. IBERIABANK offsets the risks of the written option by purchasing an option with terms that mirror the written option and that is also carried at fair value on the Company's consolidated balance sheet. At June 30, 2011, the Company had equity-indexed certificates of deposit of $123,880,000 with offsetting written options having a notional amount of $123,880,000. At June 30, 2010, the Company had equity-indexed certificates of deposit of $11,399,000 with offsetting written options having a notional amount of $11,399,000.

At June 30, 2011 and 2010, the information pertaining to outstanding derivative instruments, excluding interest rate lock commitments, is as follows.

		Asset Derivatives					Liability Derivatives
	Balance Sheet Location	Fair Value				Balance Sheet Location	Fair Value
(dollars in thousands)		2011		2010			2011		2010
Derivatives designated as hedging instruments under ASC Topic 815
Interest rate contracts	Other assets	$	13,774	$	10,337	Other liabilities	$	—	$	157
Total derivatives designated as hedging instruments under ASC Topic 815		$	13,774	$	10,337		$	—	$	157
Derivatives not designated as hedging instruments under ASC Topic 815
Interest rate contracts	Other assets	$	18,795	$	19,778	Other liabilities	$	18,795	$	19,778
Written and purchased options			8,114		825			8,114		825
Total derivatives not designated as hedging instruments under ASC Topic 815		$	26,909	$	20,603		$	26,909	$	20,603

At June 30, 2011, the Company was required to post $1,210,000 in collateral for its derivative transactions. The Company does not anticipate additional assets will be required to be posted as collateral, nor does it believe additional assets would be required to settle its derivative instruments immediately if contingent features were triggered at June 30, 2011. As permitted by generally-accepted accounting principles, the Company does not offset fair value amounts recognized for the right to reclaim cash collateral or the obligation to return cash collateral against recognized fair value amounts of derivatives executed with the same counterparty under a master netting agreement.

At June 30, 2011 and 2010, the information pertaining to the effect of the derivative instruments on the consolidated financial statements is as follows.

(dollars in thousands)	Amount of Gain  (Loss) Recognized in OCI, net of taxes (Effective Portion)				Location of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective  Portion)						Location of Gain (Loss) Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)	Amount of Gain (Loss) Recognized in Income on Derivative (Ineffective Portion and  Amount Excluded from Effectiveness Testing)
Derivatives in ASC Topic 815 Cash Flow Hedging Relationships	2011		2010			2011			2010				2011		2010
Interest rate contracts	$	8,953	$	6,617	Interest income (expense)	$	(856	)	$	(811	)	Other income (expense)	$	—	$	—
Total	$	8,953	$	6,617		$	(856	)	$	(811	)		$	—	$	—

(dollars in thousands)	Location of Gain (Loss) Recognized in Income on Derivatives	Amount of Gain (Loss) Recognized in Income on Derivatives
Derivatives Not Designated as Hedging Instruments under ASC Topic 815		2011			2010
Interest rate contracts	Other income (expense)	$	(2	)	$	—
Total		$	(2	)	$	—

During the six months ended June 30, 2011, the Company has not reclassified into earnings any gain or loss as a result of the discontinuance of cash flow hedges because it was probable the original forecasted transaction would not occur by the end of the originally specified term.

At June 30, 2011, the fair value of derivatives that will mature within the next twelve months is $95,000. The Company does not expect to reclassify any amount from accumulated other comprehensive income into interest income over the next twelve months for derivatives that will be settled.

Changes in the fair value of interest rate swaps designated as hedging the variability of cash flows associated with long-term debt are reported in other comprehensive income. These amounts subsequently are reclassified into interest income and interest expense as a yield adjustment in the same period in which the related interest on the long-term debt affects earnings. As a result of these interest rate swaps, interest expense was decreased by $856,000 and $811,000 for the six months ended June, 2011 and 2010, respectively.

The following is a summary of the balance and changes in the accumulated derivative gain or loss included as a component of other comprehensive income as of and for the six-month periods ended June 30.

(dollars in thousands)	2011			2010
Balance at beginning of year, net	$	9,370		$	12,040
Unrealized gain (loss) on cash flow hedges		(641	)		(8,343	)
Tax effect		224			2,920
Net of tax change		(417	)		(5,423	)
Balance at end of end of period, net	$	8,953		$	6,617

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Basis Of Presentation

6 Months Ended

Jun. 30, 2011

Basis Of Presentation

Basis Of Presentation

Note 1 – Basis of Presentation

The accompanying unaudited consolidated financial statements have been prepared in accordance with generally accepted accounting principles for interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include information or footnotes necessary for a complete presentation of financial position, results of operations and cash flows in conformity with generally accepted accounting principles. These interim financial statements should be read in conjunction with the audited financial statements and note disclosures for IBERIABANK Corporation ("the Company") previously filed with the Securities and Exchange Commission ("The SEC") in the Company's Annual Report on Form 10-K for the year ended December 31, 2010.

Principles of Consolidation

The unaudited consolidated financial statements include the accounts of IBERIABANK Corporation and its wholly owned subsidiaries, IBERIABANK, Lenders Title Company ("LTC"), IBERIA Capital Partners LLC ("ICP"), IB Aircraft Holdings, LLC, IBERIA Asset Management Inc. ("IAM"), and IBERIA CDE, LLC ("CDE"). All significant intercompany balances and transactions have been eliminated in consolidation. All normal, recurring adjustments which, in the opinion of management are necessary for a fair presentation of the financial statements, have been included. Certain amounts reported in prior periods have been reclassified to conform to the current period presentation.

Nature of Operations

The Company offers commercial and retail banking products and services to customers throughout locations in six states through IBERIABANK. The Company also operates mortgage production offices in twelve states through IBERIABANK Mortgage Company ("IMC"), and offers a full line of title insurance and closing services throughout Arkansas and Louisiana through LTC and its subsidiaries. ICP provides equity research, institutional sales and trading, and corporate finance services. IB Aircraft Holdings, LLC owns a fractional share of an aircraft used by management of the Company and its subsidiaries. IAM provides wealth management and trust services for commercial and private banking clients. CDE is utilized to purchase tax credits.

Segments

In prior years, the Company strategically managed and reported the results of its business through three operating segment levels: IBERIABANK, IBERIABANK fsb, and LTC. The Company's IBERIABANK and IBERIABANK fsb segments offered commercial and retail banking products and services to customers throughout locations in six states. IBERIABANK provided these products and services in Louisiana, Alabama, and Florida, while IBERIABNK fsb provided similar services in Arkansas, Tennessee, and Texas. As a Louisiana-chartered commercial bank and a member of the Federal Reserve System, IBERIABANK is subject to regulation, supervision and examination by the Office of Financial Institutions of the State of Louisiana, IBERIABANK's chartering authority, and the Board of Governors of the Federal Reserve System (the "FRB"), IBERIABANK's primary federal regulator. As a federal savings association, IBERIABANK fsb was subject to regulation, supervision and examination by the Office of Thrift Supervision (the "OTS").

The IBERIABANK and IBERIABANK fsb segments were considered reportable segments based on quantitative thresholds applied for reportable segments provided by ASC Topic 280, and were disclosed separately. The Company's LTC segment did not meet the thresholds provided, but was reported because management believed information about this segment would be useful to readers of the Company's consolidated financial statements. A fourth reportable column, entitled "Other", included the results of operations and financial condition of the Company's other subsidiaries, as well as the activities of the Company's holding company, which include corporate business activities, including payment of employee salary and benefits and marketing, business development, legal, professional, and other corporate expenses. Certain expenses not directly attributable to a specific segment were allocated to segments based on pre-determined means that reflected utilization.

Upon the merger of the Company's two financial institution subsidiaries, IBERIABANK and IBERIABANK fsb, at the close of business on December 31, 2010, all of the Company's banking operations are considered by management to be aggregated in one reportable operating segment. Because the overall banking operations comprise substantially all of the consolidated operations and none of the Company's other subsidiaries, either individually or in the aggregate, meet quantitative materiality thresholds provided by ASC Topic 280, no separate segment disclosures are presented in these unaudited consolidated financial statements

Use of Estimates

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates. Material estimates that are susceptible to significant change in the near term are the allowance for loan losses, valuation of and accounting for loans covered by loss sharing arrangements with the FDIC and the related loss share receivable, valuation of goodwill, intangible assets and other purchase accounting adjustments, and share-based compensation.

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Earnings Per Share (Schedule Showing Calculation Of Basic And Diluted Earnings Per Share) (Details) (USD $)	3 Months Ended				6 Months Ended
	Jun. 30, 2011		Jun. 30, 2010		Jun. 30, 2011		Jun. 30, 2010
Income available to common shareholders	$ 5,186,000		$ 8,840,000		$ 19,833,000		$ 21,843,000
Distributed and undistributed earnings to unvested restricted stock	(91,000)		(188,000)		(379,000)		(432,000)
Distributed and undistributed earnings to common shareholders - Basic	5,095,000	[1]	8,652,000	[1]	19,454,000	[1]	21,411,000	[1]
Undistributed earnings reallocated to unvested restricted stock	4,000		(1,000)		1,000		(1,000)
Distributed and undistributed earnings to common shareholders - Diluted	5,099,000		8,651,000		19,455,000		21,410,000
Weighted average shares outstanding- Basic	28,015,846	[2]	26,804,334	[2]	27,405,797	[2]	24,549,042	[2]
Weighted average shares outstanding- Diluted	27,677,313		26,506,308		27,124,910		24,293,237
Earnings per common share - Basic	$ 0.19	[1]	$ 0.33	[1]	$ 0.72	[1]	$ 0.89	[1]
Earnings per common share - Diluted	$ 0.18		$ 0.33		$ 0.72		$ 0.88
Distributed earnings	10,093,000		8,940,000		19,076,000		17,870,000
Distributed earnings, per weighted average share	$ 0.37		$ 0.34		$ 0.71		$ 0.74
Undistributed earnings	4,998,000		288,000		378,000		3,541,000
Undistributed earnings, per weighted average share	$ 0.18		$ 0.01		$ 0.01		$ 0.15
Weighted average basic shares outstanding, unvested restricted stock	517,596		535,801		476,896		498,286
Unvested Restricted Stock [Member]
Earnings per common share - Basic	$ 0.18	[3]	$ 0.35	[3]	$ 0.80	[3]	$ 0.87	[3]
Earnings per common share - Diluted	$ 0.17		$ 0.35		$ 0.79		$ 0.87
Distributed earnings	180,000		194,000		372,000		361,000
Distributed earnings, per weighted average share	$ 0.35		$ 0.36		$ 0.78		$ 0.72
Undistributed earnings	89,000				7,000		72,000
Undistributed earnings, per weighted average share	$ 0.17				$ 0.02		$ 0.14
Undistributed loss			$ 6,000
Undistributed loss, per share			$ 0.01

[1] Total earnings available to common shareholders include distributed earnings of $10,093,000, or $0.37 per weighted average share, and an undistributed loss of $4,998,000, or $0.18 per weighted average share for the three months ended June 30, 2011. Total earnings available to common shareholders include distributed earnings of $8,940,000, or $0.34 per weighted average share, and an undistributed loss of $288,000, or $0.01 per weighted average share for the three months ended June 30, 2010. Total earnings available to common shareholders include distributed earnings of $19,076,000, or $0.71 per weighted average share, and undistributed earnings of $378,000, or $0.01 per weighted average share for the six months ended June 30, 2011. Total earnings available to common shareholders include distributed earnings of $17,870,000 or $0.74 per weighted average share, and undistributed earnings of $3,541,000, or $0.15 per weighted average share for the six months ended June 30, 2010.

[2] Weighted average basic shares outstanding include 517,596 and 535,801 shares of unvested restricted stock for the three months ended June 30, 2011 and 2010, respectively, and 476,896 and 498,286 shares of unvested restricted stock for the six months ended June 30, 2011 and 2010, respectively.

[3] Total earnings available to unvested restricted stock include distributed earnings of $180,000, or $0.35 per weighted average share, and an undistributed loss of $89,000, or $0.17 per weighted average share, under the two-class method for the three months ended June 30, 2011. Total earnings available to unvested restricted stock include distributed earnings of $194,000, or $0.36 per weighted average share, and an undistributed loss of $6,000, or $0.01 per weighted average share, under the two-class method for the three months ended June 30, 2010. Total earnings available to unvested restricted stock include distributed earnings of $372,000, or $0.78 per weighted average share, and undistributed earnings of $7,000, or $0.02 per weighted average share, under the two-class method for the six months ended June 30, 2011. Total earnings available to unvested restricted stock include distributed earnings of $361,000, or $0.72 per weighted average share, and undistributed earnings of $72,000 or $0.14 per weighted average share, under the two-class method for the six months ended June 30, 2010.

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Allowance For Loan Losses And Credit Quality

6 Months Ended

Jun. 30, 2011

Allowance For Loan Losses And Credit Quality

Allowance for Credit Losses

Note 7 – Allowance for Loan Losses and Credit Quality

Allowance for Loan Losses

The allowance for loan losses is established as losses are estimated to have occurred through a provision charged to earnings, and for loans covered by loss share agreements with the FDIC, through a charge to earnings and an indemnification asset, the FDIC loss share receivable. Loan losses are charged against the allowance when management believes the uncollectibility of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. Allowances for impaired loans are generally determined based on collateral values or the present value of estimated cash flows. Changes in the allowance related to impaired loans are charged or credited to the provision for loan losses.

The allowance for loan losses is maintained at a level which, in management's opinion, is adequate to absorb credit losses inherent in the portfolio. The Company utilizes both peer group analysis, as well as a historical analysis of the Company's portfolio to validate the overall adequacy of the allowance for loan losses. In addition to these objective criteria, the Company subjectively assesses the adequacy of the allowance for loan losses with consideration given to current economic conditions, changes to loan policies, the volume and type of lending, composition of the portfolio, the level of classified and criticized credits, seasoning of the loan portfolio, payment status and other factors.

In connection with acquisitions, the Company acquires certain loans considered impaired and accounts for these loans under the provisions of ASC Topic 310, which require the initial recognition of these loans at the present value of amounts expected to be received. The allowance for loan losses previously associated with these loans does not carry over. Any deterioration in the credit quality of these loans subsequent to acquisition would be considered in the allowance for loan losses. For any increases in cash flows expected to be collected, the Company adjusts the amount of accretable yield recognized on a prospective basis over the loan's or pool's remaining life.

A summary of changes in the allowance for loan losses, in total and for the covered loan and non-covered loan portfolios, for the six months ended June 30, 2011 and 2010 is as follows:

(dollars in thousands)	2011			2010
Balance, beginning of period	$	136,100		$	55,768
Provision charged to operations		15,461			26,100
Provision recorded through FDIC loss share receivable		26,706			25,337
Transfer of balance to OREO		(7,325	)		—
Loans charged-off		(5,962	)		(14,596	)
Recoveries		5,008			3,391
Balance, end of period	$	169,988		$	96,000

(dollars in thousands)	June 30, 2011
	Covered Loans			Non-covered loans			Total
Balance, beginning of period	$	73,640		$	62,460		$	136,100
Provision for loan losses before benefit attributable to FDIC loss share agreements		31,115			11,052			42,167
Benefit attributable to FDIC loss share agreements		(26,706	)		—			(26,706	)
Net provision for loan losses		4,409			11,052			15,461
Increase in FDIC loss share Receivable or discount		26,706			—			26,706
Transfer of balance to OREO		(7,325	)		—			(7,325	)
Loans charged-off		(225	)		(5,737	)		(5,962	)
Recoveries		510			4,498			5,008
Balance, end of period	$	97,715		$	72,273		$	169,988
(dollars in thousands)	June 30, 2010
	Covered Loans			Non-covered loans			Total
Balance, beginning of period	$	145		$	55,623		$	55,768
Provision for loan losses before benefit attributable to FDIC loss share agreements		32,696			18,741			51,437
Benefit attributable to FDIC loss share agreements		(25,337	)		—			(25,337	)
Net provision for loan losses		7,359			18,741			26,100
Increase in FDIC loss share receivable		25,337			—			25,337
Loans charged-off		(1,094	)		(13,502	)		(14,596	)
Recoveries		11			3,380			3,391
Balance, end of period	$	31,758		$	64,242		$	96,000

A summary of changes in the allowance for loan losses for non-covered loans, by loan portfolio type, for the six months ended June 30, 2011 and 2010 is as follows:

(dollars in thousands)
	Commercial Real Estate			Commercial Business			Consumer			Mortgage			Unallocated		Total
June 30, 2011
Allowance for loan losses
Balance, beginning of period	$	31,390		$	16,473		$	13,332		$	1,265		$	—	$	62,460
(Reversal of) Provision for loan losses		2,377			4,117			4,578			(20	)		—		11,052
Increase in FDIC loss share receivable		—			—			—			—			—		—
Loans charged off		(1,357	)		(523	)		(3,737	)		(120	)		—		(5,737	)
Recoveries		3,218			129			1,104			47			—		4,498
Balance, end of period		35,628			20,196			15,277			1,172			—		72,273
Allowance on loans individually evaluated for impairment	$	1,760		$	47		$	—		$	31		$	—	$	1,838
Allowance on loans collectively evaluated for impairment		33,508			20,149			15,277			1,141			—		70,435
Loans, net of unearned income
Balance, end of period	$	2,593,066		$	1,604,259		$	1,210,928		$	329,716		$	—	$	5,737,969
Balance, end of period: Loans individually evaluated for impairment		36,703			3,648			237			703			—		41,291
Balance, end of period: Loans collectively evaluated for impairment		2,556,363			1,600,611			1,210,691			329,013			—		5,696,678
Balance, end of period: Loans acquired with deteriorated credit quality		16,549			49,766			8,726			—			—		75,041
June 30, 2010
Allowance for loan losses
Balance, beginning of period	$	30,771		$	12,845		$	10,664		$	1,343		$	—	$	55,623
Provision for loan losses		10,662			3,283			4,592			204			—		18,741
Increase in FDIC loss share receivable		—			—			—			—			—		—
Loans charged off		(8,259	)		(466	)		(4,544	)		(233	)		—		(13,502	)
Recoveries		2,241			52			1,031			56			—		3,380
Balance, end of period		35,415			15,714			11,743			1,370			—		64,242
Allowance on loans individually evaluated for impairment	$	4,460		$	1,293		$	—		$	—		$	—	$	5,753
Allowance on loans collectively evaluated for impairment		30,955			14,421			11,743			1,370			—		58,489
Loans, net of unearned income
Balance, end of period	$	1,723,108		$	1,154,548		$	928,653		$	430,013		$	—	$	4,236,322
Balance, end of period: Loans individually evaluated for impairment		29,967			5,501			—			—			—		35,468
Balance, end of period: Loans collectively evaluated for impairment		1,693,141			1,149,047			928,653			430,013			—		4,200,854
Balance, end of period: Loans acquired with deteriorated credit quality		680			—			—			—			—		—

A summary of changes in the allowance for loan losses for covered loans, by loan portfolio type, for the six months ended June 30, 2011 and 2010 is as follows:

(dollars in thousands)
	Commercial Real Estate			Commercial Business			Consumer			Mortgage			Unallocated		Total
June 30, 2011
Allowance for loan losses
Balance, beginning of period	$	26,439		$	6,657		$	12,201		$	28,343		$	—	$	73,640
(Reversal of) Provision for loan losses		4,697			400			696			(1,384	)		—		4,409
(Decrease) Increase in FDIC loss share receivable		33,849			2,630			2,543			(12,316	)		—		26,706
Transfer of balance to OREO		(4,576	)		(54	)		(1,483	)		(1,212	)				(7,325	)
Loans charged off		(164	)		—			(41	)		(20	)		—		(225	)
Recoveries		275			—			133			102			—		510
Balance, end of period		60,520			9,633			14,049			13,513			—		97,715
Allowance on loans individually evaluated for impairment		—			—			—			—			—		—
Allowance on loans collectively evaluated for impairment		60,520			9,633			14,049			13,513			—		97,715
Loans, net of unearned income
Balance, end of period	$	805,764		$	158,460		$	264,136		$	234,317		$	—	$	1,462,677
Balance, end of period: Loans individually evaluated for impairment		—			—			—			—			—		—
Balance, end of period: Loans collectively evaluated for impairment		805,764			158,460			264,136			234,317			—		1,462,676
Balance, end of period: Loans acquired with deteriorated credit quality		132,798			4,162			50,176			48,069			—		235,205
June 30, 2010
Allowance for loan losses
Balance, beginning of period	$	—		$	—		$	—		$	145		$	—	$	145
Provision for loan losses		4,582			662			1,370			745			—		7,359
Increase in FDIC loss share receivable		14,227			2,649			5,482			2,979			—		25,337
Loans charged off		(720	)		—			(281	)		(93	)		—		(1,094	)
Recoveries		5			—			3			3			—		11
Balance, end of period		18,094			3,311			6,574			3,779			—		31,758
Allowance on loans individually evaluated for impairment		—			—			—			—			—		—
Allowance on loans collectively evaluated for impairment		18,094			3,311			6,574			3,779			—		31,758
Loans, net of unearned income
Balance, end of period	$	761,721		$	193,668		$	208,099		$	360,740		$	—	$	1,524,228
Balance, end of period: Loans individually evaluated for impairment		—			—			—			—			—		—
Balance, end of period: Loans collectively evaluated for impairment		761,721			193,668			208,099			360,740			—		1,524,228
Balance, end of period: Loans acquired with deteriorated credit quality		29,549			13,639			19,386			68,165			—		130,739

Credit Quality

The Company utilizes an asset risk classification system in compliance with guidelines established by the Federal Reserve Board as part of its efforts to improve commercial asset quality. "Special mention" loans are defined as loans where known information about possible credit problems of the borrower cause management to have some doubt as to the ability of these borrowers to comply with the present loan repayment terms and which may result in future disclosure of these loans as nonperforming. For assets with identified credit issues, the Company has two primary classifications for problem assets: "substandard" and "doubtful." Substandard assets have one or more defined weaknesses and are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. Doubtful assets have the weaknesses of substandard assets with the additional characteristic that the weaknesses make collection or liquidation in full questionable and there is a high probability of loss based on currently existing facts, conditions and values. Loans classified as "Pass" do not meet the criteria set forth for special mention, substandard, or doubtful classification and are not considered criticized.

The Company's investment in non-covered loans by credit quality indicator as of June 30, 2011 and December 31, 2010 is presented in the following table.

(dollars in thousands)	Commercial Real Estate Construction				Commercial Real Estate – Other					Commercial Business
Credit quality indicator by asset risk classification	June 30, 2011		December 31, 2010		June 30, 2011			December 31, 2010		June 30, 2011		December 31, 2010
Pass	$	295,838	$	236,830	$	2,076,248		$	1,422,506	$	1,547,578	$	1,322,977
Special Mention		36,762		17,918		77,182			25,524		41,831		7,455
Substandard		8,280		10,204		124,583			68,005		14,602		8,105
Doubtful		170		296		3,909			461		248		2,815
Total		341,050		265,248		2,281,922			1,516,496		1,604,259		1,341,352
Discount		—		—		(29,906	)		—		—		—
Non-covered commercial loans, net	$	341,050	$	265,248	$	2,252,016		$	1,516,496	$	1,604,259	$	1,341,352

	Mortgage – Prime				Mortgage – Subprime
Credit risk by payment status	June 30, 2011		December 31, 2010		June 30, 2011		December 31, 2010
Current	$	322,338	$	362,366	$	—	$	—
Past due greater than 30 days		7,378		7,620		—		—
Total	$	329,716	$	369,986	$	—	$	—
	Indirect Automobile				Credit Card
Credit risk by payment status	June 30, 2011		December 31, 2010		June 30, 2011		December 31, 2010
Current	$	245,171	$	253,109	$	43,821	$	42,298
Past due greater than 30 days		1,932		2,213		617		618
Total	$	247,103	$	255,322	$	44,438	$	42,916
	Home Equity				Consumer – Other
Credit risk by payment status	June 30, 2011		December 31, 2010		June 30, 2011		December 31, 2010
Current	$	737,851	$	551,101	$	166,468	$	99,420
Past due greater than 30 days		4,709		4,648		10,359		6,096
Total	$	742,560	$	555,749	$	176,827	$	105,516

As discussed in Note 4 to these unaudited consolidated financial statements, the fair value of loans acquired from OMNI and Cameron is preliminary and subject to refinement in subsequent periods as information subject to the closing date fair values becomes available. Credit quality information in the table above includes loans acquired from OMNI and Cameron at the gross contractual balance outstanding at June 30, 2011. Inclusion of these loans elevates classified assets compared to December 31, 2010 and compared to the actual carrying balance of these loans.

The Company's investment in covered loans by credit quality indicator as of June 30, 2011 and December 31, 2010 is presented in the following table. Loan discounts in the table below represent the adjustment of acquired loans to fair value at the time of acquisition in accordance with ASC Topic 805, as adjusted for income accretion and changes in cash flow estimates in subsequent periods.

(dollars in thousands)	Commercial
June 30, 2011	Real Estate
Credit quality indicator by asset risk classification	Construction		Other		Business		Total
Pass	$	88,595	$	349,457	$	104,394	$	542,446
Special Mention		18,953		66,289		5,968		91,210
Substandard		222,772		373,129		37,369		633,270
Doubtful		727		23,079		3,631		27,437
Total	$	331,047	$	811,954	$	151,362	$	1,294,363
Discount								(330,139	)
Covered commercial loans, net							$	964,224

	Mortgage
Credit risk by payment status	Prime		Subprime		Total
Current	$	268,461	$	—	$	268,461
Past due greater than 30 days		95,955		—		95,955
Total	$	364,416	$	—	$	364,416
Discount						(130,099	)
Covered mortgage loans, net					$	234,317

	Consumer
Credit risk by payment status	Indirect Automobile		Credit Card		Home Equity		Other		Total
Current	$	—	$	933	$	213,419	$	2,473	$	216,825
Past due greater than 30 days		—		91		51,496		76,629		128,216
Total	$	—	$	1,024	$	264,915	$	79,102	$	345,041
Discount										(80,905	)
Covered consumer loans, net									$	264,136

(dollars in thousands)	Commercial
December 31, 2010	Real Estate
Credit quality indicator by asset risk classification	Construction		Other		Business		Total
Pass	$	144,423	$	385,910	$	126,176	$	656,509
Special Mention		27,783		104,228		7,475		139,486
Substandard		245,872		402,397		39,462		687,731
Doubtful		5,245		17,951		1,390		24,586
Total	$	423,323	$	910,486	$	174,503	$	1,508,312
Discount								(468,445	)
Covered commercial loans, net							$	1,039,867

	Mortgage
Credit risk by payment status	Prime		Subprime		Total
Current	$	294,399	$	—	$	294,399
Past Due greater than 30 days		107,744		—		107,744
Total	$	402,143	$	—	$	402,143
Discount						(140,757	)
Covered mortgage loans, net					$	261,386

	Consumer
Credit risk by payment status	Indirect Automobile		Credit Card		Home Equity		Other		Total
Current	$	—	$	1,079	$	169,264	$	67,099	$	237,442
Past Due greater than 30 days		—		76		63,635		79,950		143,661
Total	$	—	$	1,155	$	232,899	$	147,049	$	381,103
Discount										(99,609	)
Covered consumer loans, net									$	281,494

Impaired Loans

Information on the Company's investment in impaired loans is presented in the following tables for the periods indicated.

(dollars in thousands)	At June 30, 2011							At December 31, 2010
	Recorded Investment		Unpaid Principal Balance		Related Allowance			Recorded Investment		Unpaid Principal Balance		Related Allowance
With no related allowance recorded
Mortgage Loans
Residential – Prime	$	5,917	$	5,917	$	—		$	5,916	$	5,916	$	—
Residential – Subprime		—		—		—			—		—		—
Commercial Loans
Real Estate		37,187		37,187		—			21,539		21,539		—
Business		26,702		26,702		—			6,761		6,761		—
Consumer Loans
Indirect automobile		803		803		—			1,046		1,046		—
Credit card		431		431		—			378		378		—
Home equity		1,418		1,418		—			986		986		—
Other		9,784		9,784		—			5,713		5,713		—
With an allowance recorded
Commercial Real Estate		15,230		16,990		(1,760	)		6,532		6,738		(206	)
Business		—		47		(47	)
Total
Mortgage Loans		5,917		5,917		—			5,916		5,916		—
Commercial Loans		79,119		80,926		(1,807	)		34,832		35,038		(206	)
Consumer Loans		12,436		12,436		—			8,122		8,122		—

(dollars in thousands)	For the Three Months Ended June 30, 2011				For the Three Months Ended June 30, 2010
	Average Recorded Investment		Interest Income Recognized(1)		Average Recorded Investment		Interest Income Recognized(1)
With no related allowance recorded
Mortgage Loans
Residential – Prime	$	6,159	$	3	$	4,130	$	3
Residential – Subprime		—		—		—		—
Commercial Loans
Real Estate		34,152		62		16,285		24
Business		11,875		58		1,705		7
Consumer Loans
Indirect automobile		1,062		3		1,213		5
Credit card		436		—		257		—
Home equity		1,630		11		1,138		3
Other		6,390		4		5,356		23
With an allowance recorded
Commercial Real Estate		17,195		28		22,051		28
Business		47		—		—		—
Total
Mortgage Loans		6,159		3		4,130		3
Commercial Loans		63,269		148		40,041		59
Consumer Loans		9,517		18		7,964		31

(1) Interest income recognized on impaired loans represents income recognized before loans were placed on nonaccrual status.

(dollars in thousands)	For the Six Months Ended June 30, 2011				For the Six Months Ended June 30, 2010
	Average Recorded Investment		Interest Income Recognized(1)		Average Recorded Investment		Interest Income Recognized(1)
With no related allowance recorded
Mortgage Loans
Residential – Prime	$	6,219	$	23	$	4,256	$	20
Residential – Subprime		—		—		—		—
Commercial Loans
Real Estate		32,104		134		17,567		59
Business		6,294		251		1,901		25
Consumer Loans
Indirect automobile		1,162		10		1,283		13
Credit card		393		—		233		—
Home equity		1,690		40		1,168		3
Other		6,114		11		5,505		61
With an allowance recorded
Commercial Real Estate		17,269		192		24,244		157
Business		47		—		—		—
Total
Mortgage Loans		6,219		23		4,256		20
Commercial Loans		55,714		577		43,712		241
Consumer Loans		9,359		61		8,189		77

As of June 30, 2011, the Company was not committed to lend additional funds to any customer whose loan was classified as impaired or as a troubled debt restructuring.

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Commitments And Contingencies

6 Months Ended

Jun. 30, 2011

Commitments And Contingencies

Commitments And Contingencies

Note 12 – Commitments and Contingencies

Off-balance sheet commitments

The Company is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. Such commitments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated balance sheets. The same credit policies are used in these commitments as for on-balance sheet instruments. The Company's exposure to credit loss in the event of nonperformance by the other parties is represented by the contractual amount of the financial instruments. At June 30, 2011, the fair value of guarantees under commercial and standby letters of credit was $492,000. This amount represents the unamortized fee associated with these guarantees and is included in the consolidated balance sheet of the Company. This fair value will decrease over time as the existing commercial and standby letters of credit approach their expiration dates.

At June 30, 2011 and December 31, 2010, the Company had the following financial instruments outstanding, whose contract amounts represent credit risk:

	Contract Amount
(dollars in thousands)	June 30, 2011		December 31, 2010
Commitments to grant loans	$	240,078	$	152,545
Unfunded commitments under lines of credit		1,614,658		1,121,895
Commercial and standby letters of credit		49,220		33,446

Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to be drawn upon, the total commitment amounts generally represent future cash requirements. The Company evaluates each customer's creditworthiness on a case-by-case basis. The amount of collateral, if deemed necessary by the Company upon extension of credit, is based on management's credit evaluation of the counterparty.

Unfunded commitments under commercial lines-of-credit, revolving credit lines and overdraft protection agreements are commitments for possible future extensions of credit to existing customers. Many of these types of commitments do not contain a specified maturity date and may not be drawn upon to the total extent to which the Company is committed.

Legal proceedings

The nature of the business of the Company's banking and other subsidiaries ordinarily results in a certain amount of claims, litigation, investigations and legal and administrative cases and proceedings, all of which are considered incidental to the normal conduct of business. Some of these claims are against entities or assets of which the Company is a successor or acquired in business acquisitions, and certain of these claims will be covered by loss sharing agreements with the FDIC. The Company believes it has meritorious defenses to the claims asserted against it in its currently outstanding legal proceedings and, with respect to such legal proceedings, intends to continue to defend itself vigorously, litigating or settling cases according to management's judgment as to what is in the best interest of the Company and its shareholders.

The Company assesses its liabilities and contingencies in connection with outstanding legal proceedings utilizing the latest information available. Where it is probable that the Company will incur a loss and the amount of the loss can be reasonably estimated, the Company records a liability in its consolidated financial statements. These legal reserves may be increased or decreased to reflect any relevant developments on a quarterly basis. Where a loss is not probable or the amount of loss is not estimable, the Company does not accrue legal reserves. While the outcome of legal proceedings is inherently uncertain, based on information currently available, advice of counsel and available insurance coverage, the Company's management believes that it has established adequate legal reserves. Any liabilities arising from pending legal proceedings are not expected to have a material adverse effect on the Company's consolidated financial position, consolidated results of operations or consolidated cash flows. However, in the event of unexpected future developments, it is possible that the ultimate resolution of these matters, if unfavorable, may be material to the Company's consolidated financial position, consolidated results of operations or consolidated cash flows.

IBERIABANK and the Company have been named as defendants in two putative class actions relating to the imposition of overdraft fees on customer accounts. The first such case, Eivet v. IBERIABANK, is pending in the United States District Court for the Southern District of Florida and presently bears Case No. 1:10-CV-23790-JLK. The case was originally filed elsewhere, but was transferred to the U.S. District Court for the Southern District of Florida for coordinated pre-trial proceedings as part of a multi-district litigation ("MDL") involving numerous defendant banks, In re Checking Account Overdraft Litigation, Case No. 09-MD-02036-JLK. Plaintiff challenges IBERIABANK's practices relating to the imposition of overdraft fees and non-sufficient fund fees on consumer checking accounts. Plaintiff alleges that IBERIABANK's methodology for posting transactions to customer accounts is designed to maximize the generation of overdraft fees and brings claims for breach of contract and of a covenant of good faith and fair dealing, unconscionability, conversion, unjust enrichment and violations of state unfair trade practices laws. Plaintiff seeks a range of remedies, including restitution, disgorgement, injunctive relief, punitive damages and attorneys' fees.

The second of the two cases, Sachar v. IBERIABANK Corporation, Case No. 60CV2011-0770, was filed in Pulaski County, Arkansas Circuit Court on February 18, 2011. Plaintiff asserts that IBERIABANK Corporation engaged in the practice of re-sequencing customers' accounts in high-to-low order by posting the largest transactions first and the smallest transactions last which is alleged to increase the number of overdraft fees. The complaint seeks damages for allegedly deceptive trade practices under Arkansas state law, for breach of contract, for unjust enrichment, for conversion, and for injunctive relief.

On May 12, 2011, the Company entered into a provisional settlement agreement with the legal counsel for the plaintiffs in the two putative class actions. The joint settlement amount of $2,500,000 is predicated on the (1) the judge's accepting this settlement as fair and (2) the judge's certifying a national class. All plaintiffs have consented to the settlement amount. A motion of approval of the settlement is pending before a federal judge in charge of the multi-district litigation in the Southern District of Florida. At June 30, 2011, the Company recorded a liability for the settlement amount and related expenses of $2,750,000 in its unaudited consolidated balance sheet, with a corresponding amount recorded as noninterest expense in its consolidated statements of income for the three- and six-month periods ended June 30, 2011.

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Share-Based Compensation (Activity Related To Stock Options) (Details) (USD $)	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Share-Based Compensation
Number of shares, Outstanding options, Beginning balance	1,301,539	1,259,874
Number of shares, Outstanding options, Granted	94,196	118,366
Number of shares, Outstanding options, Exercised	(188,192)	(51,048)
Number of shares, Outstanding options, Forfeited or expired	(21,867)	(716)
Number of shares, Outstanding options, Ending balance	1,185,676	1,326,476
Number of shares, Outstanding exercisable	856,944	937,661
Weighted average exercise price, Outstanding exercisable	$ 45.83	$ 40.62
Weighted average remaining contract life, Outstanding options, Ending period	4.5	5.0
Weighted average remaining contract life, Outstanding exercisable, Ending period	3.2	3.7
Weighted average exercise price, Outstanding options, Beginning balance	$ 45.52	$ 43.05
Weighted average exercise price, Outstanding options, Granted	$ 63.09	$ 59.80
Weighted average exercise price, Outstanding options, Exercised	$ 32.44	$ 22.16
Weighted average exercise price, Outstanding options, Forfeited or expired	$ 57.29	$ 57.87
Weighted average exercise price, Outstanding options, Ending balance	$ 48.78	$ 45.34

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Goodwill And Other Intangible Assets

6 Months Ended

Jun. 30, 2011

Goodwill And Other Intangible Assets

Goodwill And Other Intangible Assets

Note 8 – Goodwill and Other Intangible Assets

Goodwill

Changes to the carrying amount of goodwill for the year ended December 31, 2010 and the six months ended June 30, 2011 are provided in the following table.

(dollars in thousands)	Amount
Balance, December 31, 2009	$	227,080
Goodwill acquired during the year		7,148
Goodwill impairment		—
Balance, December 31, 2010	$	234,228
Goodwill acquired during the year		114,885
Goodwill impairment		—
Balance, June 30, 2011	$	349,113

The goodwill acquired during the year ended December 31, 2010 was a result of the Sterling acquisition on July 23, 2010. The goodwill acquired during the six months ended June 30, 2011 was a result of the OMNI, Cameron, and Florida Trust Company acquisitions. Footnote 4 to these unaudited consolidated financial statements provides additional information on the three acquisitions during 2011.

Goodwill is allocated to the Company's subsidiaries as follows:

(dollars in thousands)	June 30, 2011		December 31, 2010
IBERIABANK	$	340,385	$	225,500
Lenders Title Company		8,728		8,728
Balance, end of period	$	349,113	$	234,228

The Company performed the required annual impairment tests of goodwill as of October 1, 2010. The Company's annual impairment test did not indicate impairment at any of the Company's reporting units as of the testing date, and subsequent to that date, management is not aware of any events or changes in circumstances since the impairment test that would indicate that goodwill might be impaired.

Title plant

The Company had title plant assets totaling $6,722,000 at June 30, 2011 and December 31, 2010, respectively. No events or changes in circumstances occurred during the first six months of 2011 to suggest the carrying value of the title plant was not recoverable.

Intangible assets subject to amortization

The Company's purchase accounting intangible assets which are subject to amortization include core deposit intangibles, amortized on a straight line or accelerated basis over a 10 year average life, and mortgage servicing rights, amortized over the remaining servicing life of the loans, with consideration given to prepayment assumptions. The definite-lived intangible assets had the following carrying values.

	June 30, 2011						December 31, 2010
(dollars in thousands)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Core deposit intangibles	$	45,406	$	18,752	$	26,654	$	39,399	$	16,424	$	22,975
Customer relationship intangible asset		1,348		23		1,325		—		—		—
Mortgage servicing rights		356		201		155		345		161		184
Total	$	47,110	$	18,976	$	28,134	$	39,744	$	16,585	$	23,159

During 2011, the Company recorded $1,348,000 in intangible assets related to the assets acquired in the Florida Trust Company acquisition. The customer relationship intangible asset represents the portion of the purchase price assigned to the fair value of expected future cash flows of the current Florida Trust Company clients. The intangible asset will be amortized on an accelerated basis over 9.5 years.

During 2011, the Company recorded $6,007,000 in core deposit intangible assets related to the deposits acquired in the Omni and Cameron acquisitions.

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Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2011

Fair Value Measurements

Financial Assets And Liabilities Measured At Fair Value On Recurring Basis

(dollars in thousands)			Fair Value Measurements Using
Recurring Basis			Quoted Prices in Active Markets for		Significant Other Observable		Significant Unobservable
			Identical Assets		Inputs		Inputs
Description	June 30, 2011		(Level 1)		(Level 2)		(Level 3)
Assets
Available -for-sale securities	$	1,937,169	$	40,653	$	1,895,434	$	1,082
Derivative instruments		40,683		—		40,683		—
Total	$	1,977,852	$	40,653	$	1,936,117	$	1,082
Liabilities
Derivative instruments		26,909		—		26,909		—
Total	$	26,909	$	—	$	26,909	$	—

Gains And Losses Included In Earnings Related To Assets And Liabilities Measured At Fair Value On Recurring Basis

(dollars in thousands)	Noninterest income		Other comprehensive income
Total gains (losses) included in earnings (or changes in net assets)	$	1,425	$	—
Change in unrealized gains (losses) relating to assets still held at June 30, 2011	$	—	$	11,589

Financial Assets And Liabilities Measured At Fair Value On Nonrecurring Basis

(dollars in thousands)			Fair Value Measurements Using
Nonrecurring Basis			Quoted Prices in Active Markets for		Significant Other Observable		Significant Unobservable
			Identical Assets		Inputs		Inputs
Description	June 30, 2011		(Level 1)		(Level 2)		(Level 3)
Assets
Loans	$	15,902	$	—	$	15,902	$	—
OREO		6,683		—		6,683		—
Total	$	22,585	$	—	$	22,585	$	—

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Loans Receivable

6 Months Ended

Jun. 30, 2011

Loans Receivable

Loans Receivable

Note 6 – Loans Receivable

Loans receivable at June 30, 2011 and December 31, 2010 consist of the following:

(dollars in thousands)	June 30, 2011		December 31, 2010
Residential mortgage loans:
Residential 1-4 family	$	546,339	$	616,550
Construction/ Owner Occupied		17,694		14,822
Total residential mortgage loans		564,033		631,372
Commercial loans:
Real estate		3,398,830		2,647,107
Business		1,762,719		1,515,856
Total commercial loans		5,161,549		4,162,963
Consumer loans:
Indirect automobile		247,103		255,322
Home equity		1,006,113		834,840
Other		221,848		150,835
Total consumer loans		1,475,064		1,240,997
Total loans receivable	$	7,200,646	$	6,035,332

In 2009, the Company acquired substantially all of the assets and liabilities of CapitalSouth Bank ("CSB"), and certain assets and assumed certain deposit and other liabilities of Orion Bank ("Orion") and Century Bank ("Century"). In 2010, the Company acquired certain assets and assumed certain deposit and other liabilities of Sterling Bank. The loans and foreclosed real estate that were acquired in these transactions are covered by loss share agreements between the FDIC and IBERIABANK, which afford IBERIABANK significant loss protection. Under the loss share agreements, the FDIC will cover 80% of covered loan and foreclosed real estate losses up to certain thresholds for all four acquisitions and 95% of losses that exceed those thresholds for CSB, Orion, and Century only.

Because of the loss protection provided by the FDIC, the risks of the CSB, Orion, Century, and Sterling loans and foreclosed real estate are significantly different from those assets not covered under the loss share agreement. Accordingly, the Company presents loans subject to the loss share agreements as "covered loans" in the information below and loans that are not subject to the loss share agreement as "non-covered loans."

Non-covered Loans

The following is a summary of the major categories of non-covered loans outstanding.

(dollars in thousands) Non-covered Loans:	June 30, 2011		December 31, 2010
Residential mortgage loans:
Residential 1-4 family	$	312,022	$	355,164
Construction/ Owner Occupied		17,694		14,822
Total residential mortgage loans		329,716		369,986
Commercial loans:
Real estate		2,593,066		1,781,744
Business		1,604,259		1,341,352
Total commercial loans		4,197,325		3,123,096
Consumer loans:
Indirect automobile		247,103		255,322
Home equity		742,560		555,749
Other		221,265		148,432
Total consumer loans		1,210,928		959,503
Total non-covered loans receivable	$	5,737,969	$	4,452,585

The following tables provide an analysis of the aging of non-covered loans as of June 30, 2011 and December 31, 2010.

	Past Due(1)
(dollars in thousands)	30-59 days		60-89 days		Greater than 90 days		Total past due		Current		Discount(2)			Total non- covered  loans, net of unearned income		Recorded investment >  90 days and accruing
June 30, 2011
Residential
Prime	$	284	$	637	$	6,457	$	7,378	$	322,338	$	—		$	329,716	$	540
Subprime		—		—		—		—		—		—			—		—
Commercial
Real Estate – Construction		1,662		244		2,844		4,750		336,300		—			341,050		227
Real Estate – Other		7,068		812		47,378		55,258		2,226,664		(29,906	)		2,252,016		1,424
Commercial Business		11,787		1,008		27,219		40,014		1,564,245		—			1,604,259		509
Consumer
Indirect Automobile		909		220		803		1,932		245,171		—			247,103		—
Home Equity		2,604		687		1,418		4,709		737,851		—			742,560		—
Credit Card		126		60		431		617		43,821		—			44,438		—
Other		281		294		9,784		10,359		166,468		—			176,827		—
Total	$	24,721	$	3,962	$	96,334	$	125,017	$	5,642,858	$	(29,906	)	$	5,737,969	$	2,700

(1) Past due loans include loans on nonaccrual status as of the period indicated. Nonaccrual loans are presented separately in the "Nonaccrual loans" section below.

(2) As discussed in Note 4 to these unaudited consolidated financial statements, the fair value of loans acquired from OMNI and Cameron is preliminary and subject to refinement in subsequent periods. Past due information includes loans acquired from OMNI and Cameron at the gross contractual balance outstanding at June 30, 2011. Inclusion of these loans on a gross basis elevates past due balances compared to December 31, 2010 and compared to the actual carrying balance of these loans.

Included in certain loan categories in the table above are troubled debt restructurings of $60,506,000 at June 30, 2011. Of that amount, $33,307,000 were current and $27,199,000 were past due greater than 30 days.

At June 30, 2011, the Company had $54,558,000 in commercial real estate loans, $2,403,000 in commercial business loans, $3,520,000 in home equity loans, and $25,000 in other consumer loans classified as TDRs.

	Past Due
(dollars in thousands)	30-59 days		60-89 days		Greater than 90 days		Total  past due		Current		Total loans, net of unearned income		Recorded investment > 90 days and accruing
December 31, 2010
Residential
Prime	$	421	$	1,002	$	6,196	$	7,620	$	362,366	$	369,986	$	280
Subprime		—		—		—		—		—		—		—
Commercial
Real Estate – Construction		—		486		9,850		10,336		254,912		265,248		13
Real Estate – Other		3,568		1,975		24,788		30,331		1,486,165		1,516,496		1,018
Commercial Business		406		—		1,993		2,399		1,338,953		1,341,352		144
Consumer
Indirect Automobile		1,002		165		1,046		2,213		253,109		255,322		—
Home Equity		2,464		1,199		986		4,648		551,101		555,749		—
Credit Card		146		94		378		618		42,298		42,916		—
Other		303		80		5,713		6,096		99,420		105,516		—
Total	$	8,310	$	5,001	$	50,950	$	64,261	$	4,388,324	$	4,452,585	$	1,455

Included in certain loan categories in the table above are troubled debt restructurings ("TDRs") of $17,471,000 at December 31, 2010. Of that amount, $10,215,000 were current and $7,257,000 were past due.

All TDRs at December 31, 2010 were commercial loans, including $1,047,000 of construction loans, $16,368,000 of commercial real estate loans, and $56,000 of commercial business loans.

Nonaccrual Loans

Interest income on loans is accrued over the term of the loans based on the principal balance outstanding. Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield, using the effective interest method.

The accrual of interest on loans is discontinued at the time the loan is 90 days delinquent unless the credit is well-secured and in process of collection. Mortgage, credit card and other personal loans are typically charged down to net collateral value, less cost to sell, no later than 180 days past due. Past due status is based on the contractual terms of loans. In all cases, loans are placed on nonaccrual status or charged off at an earlier date if collection of principal or interest is considered doubtful.

A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by management in determining impairment include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. The impairment loss is measured on a loan by loan basis for commercial and construction loans by either the present value of expected future cash flows discounted at the loan's effective interest rate, the loan's observable market price, or the fair value of the collateral if the loan is collateral dependent.

In general, all interest accrued but not collected for loans that are placed on nonaccrual status or charged off is reversed against interest income. Interest on nonaccrual loans is accounted for on the cash-basis method or cost-recovery method, until qualifying for a return to accrual status. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current and future payments are reasonably assured.

The following table provides an analysis of non-covered loans on nonaccrual status. Nonaccrual loans in the table include loans acquired from OMNI and Cameron at their gross contractual balance outstanding at June 30, 2011.

(dollars in thousands)	June 30,		December 31,
	2011		2010
Residential
Prime	$	5,917	$	5,916
Subprime		—		—
Commercial
Real Estate – Construction		2,617		9,837
Real Estate – Other		45,954		23,770
Business		26,711		1,849
Consumer
Indirect Automobile		803		1,046
Home Equity		1,418		986
Credit Card		431		378
Other		9,784		5,714
Total	$	93,635	$	49,496

The nonaccrual loans in the table above include $29,266,000 and $2,504,000 of TDRs on nonaccrual status at June 30, 2011 and December 31, 2010, respectively.

Covered Loans

Loans acquired are recorded at fair value in accordance with the fair value methodology prescribed in ASC Topic 820, exclusive of the shared-loss agreements with the FDIC. The fair value estimates associated with the loans include estimates related to the amount and timing of undiscounted expected principal, interest and other cash flows, as well as the appropriate discount rate. At the time of acquisition, the Company estimated the fair value of the total acquired loan portfolio by segregating the total portfolio into loan pools with similar characteristics, which included:

• whether the loan was performing according to contractual terms at the time of acquisition

• the loan type based on regulatory reporting guidelines, namely whether the loan was a mortgage, consumer, or commercial loan

• the nature of collateral

• the interest rate type, whether fixed or variable rate

• the loan payment type, primarily whether the loan was amortizing or interest-only

From these pools, the Company used certain loan information, including outstanding principal balance, estimated expected losses, weighted average maturity, weighted average term to re-price (if a variable rate loan), weighted average margin, and weighted average interest rate to estimate the expected cash flow for each loan pool.

Over the life of the acquired loans, the Company continues to estimate cash flows expected to be collected on each loan pool. The Company evaluates, at least semi-annually, whether the present value of the cash flows from the loan pools, determined using the effective interest rates, has decreased and if so, recognizes a provision for loan loss in its consolidated statement of income. For any increases in cash flows expected to be collected, the Company adjusts the amount of accretable yield recognized on a prospective basis over the loan's or pool's remaining life. During the three and six months ended June 30, 2011, the Company increased its allowance for loan losses to reserve for estimated additional losses in a limited number of loan pools at June 30, 2011. For the three and six months ended June 30, 2011, the increase in the allowance was recorded by a charge to the provision for loan losses of $2,639,000 and $4,409,000 and an increase of $19,922,000 and $26,706,000, respectively, in the indemnification asset for the portion of the losses recoverable from the FDIC in accordance with the loss sharing agreements.

The carrying amount of the acquired covered loans at June 30, 2011 and December 31, 2010 consisted of loans determined to be impaired at the time of acquisition, which are accounted for in accordance with ASC Topic 310-30, and loans that were considered to be performing at the acquisition date, accounted for by analogy to ASC Topic 310-30, as detailed in the following tables.

(dollars in thousands)	June 30, 2011
Covered loans	ASC  310-30 Loans		Non-ASC  310-30 Loans		Total Covered Loans
Residential mortgage loans:
Residential 1-4 family	$	48,069	$	186,248	$	234,317
Total residential mortgage loans		48,069		186,248		234,317
Commercial loans:
Real estate		132,798		672,966		805,764
Business		4,162		154,298		158,460
Total commercial loans		136,960		827,264		964,224
Consumer loans:
Home equity		49,594		213,960		263,554
Other		582		—		582
Total consumer loans		50,176		213,960		264,136
Total covered loans receivable	$	235,205	$	1,227,472	$	1,462,677
(dollars in thousands)	December 31, 2010
Covered loans	ASC  310-30 Loans		Non-ASC  310-30 Loans		Total Covered Loans
Residential mortgage loans:
Residential 1-4 family	$	50,566	$	210,820	$	261,386
Total residential mortgage loans		50,566		210,820		261,386
Commercial loans:
Real estate		146,331		719,032		865,363
Business		6,119		168,385		174,504
Total commercial loans		152,450		887,417		1,039,867
Consumer loans:
Home equity		59,689		219,402		279,091
Other		543		1,860		2,403
Total consumer loans		60,232		221,262		281,494
Total covered loans receivable	$	263,248	$	1,319,499	$	1,582,747

Included in certain loan categories in the table above are TDRs of $76,910,000 at June 30, 2011. Of that amount, $47,004,000 were current and $29,906,000 were past due greater than 30 days.

At June 30, 2011, the Company had $10,935,000 in mortgage loans, $46,374,000 in commercial real estate loans, $2,276,000 in commercial business loans, $17,314,000 in home equity loans, and $11,000 in other consumer loans classified as TDRs.

ASC 310-30 loans

The Company acquired certain impaired loans through the CSB, Orion, Century, and other previous acquisitions which are subject to ASC Topic 310-30. The Company's allowance for loan losses for all acquired loans subject to ASC Topic 310-30 would reflect only those losses incurred after acquisition.

The carrying amount of the loans acquired during 2010 are detailed in the following table.

(dollars in thousands)	Acquired Impaired Loans			Acquired Performing Loans			Total Covered Loans
Contractually required principal and interest at acquisition	$	49,823		$	205,154		$	254,977
Nonaccretable difference (expected losses and foregone interest)		(30,890	)		(61,836	)		(92,726	)
Cash flows expected to be collected at acquisition		18,933			143,318			162,251
Accretable yield		(207	)		(10,843	)		(11,050	)
Basis in acquired loans at acquisition	$	18,726		$	132,475		$	151,201	(1)

(1) Excludes overdraft balances included in total loans at the acquisition date.

The following is a summary of changes in the accretable yields of acquired loans during the six months ended June 30, 2011 and 2010.

(dollars in thousands) June 30, 2011	Acquired Impaired Loans			Acquired Performing Loans			Total Acquired Loan Portfolio
Balance, beginning of period	$	82,381		$	626,190		$	708,571
Decrease in expected cash flows based on actual cash flow and changes in cash flow assumptions		(12,655	)		(6,784	)		(19,439	)
Net transfers from (to) nonaccretable difference to accretable yield		35,926			(252,522	)		(216,596	)
Accretion		(20,232	)		(74,109	)		(94,341	)
Balance, end of period	$	85,420		$	292,775		$	378,195
(dollars in thousands) June 30, 2010	Acquired Impaired Loans			Acquired Performing Loans			Total Acquired Loan Portfolio
Balance, beginning of period	$	6,598		$	222,986		$	229,584
Decrease in expected cash flows based on actual cash flow and changes in cash flow assumptions		(11,544	)		(21,152	)		(32,696	)
Transfers from nonaccretable difference to accretable yield		54,526			122,571			177,097
Accretion		(14,056	)		(51,802	)		(65,858	)
Balance, end of period	$	35,524		$	272,603		$	308,127

Accretable yield during the first six months of 2011 decreased primarily as a result of a change in prepayment speed assumptions during the first six months of 2011.

The following is a summary of the year to date activity in the FDIC loss share receivable for the periods indicated.

(dollars in thousands)	June 30,
	2011			2010
Balance, beginning of period	$	726,871		$	1,034,734
Increase due to loan loss provision recorded on FDIC covered loans		26,706			25,337
(Amortization) Accretion		(40,228	)		621
Submission of reimbursable losses to the FDIC		(48,416	)		(237,848	)
Change due to a decrease in cash flow assumptions		8,526			—
Other		(2,994	)		14
Balance, end of period	$	670,465		$	822,858

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Loans Receivable (Schedule Of Carrying Amount Of Loans Acquired) (Details) (USD $) In Thousands	Dec. 31, 2010
Contractually required principal and interest at acquisition	$ 254,977
Nonaccretable difference (expected losses and foregone interest)	(92,726)
Cash flows expected to be collected at acquisition	162,251
Accretable yield	(11,050)
Basis in acquired loans at acquisition	151,201	[1]
Acquired Impaired Loans [Member]
Contractually required principal and interest at acquisition	49,823
Nonaccretable difference (expected losses and foregone interest)	(30,890)
Cash flows expected to be collected at acquisition	18,933
Accretable yield	(207)
Basis in acquired loans at acquisition	18,726
Acquired Performing Loans [Member]
Contractually required principal and interest at acquisition	205,154
Nonaccretable difference (expected losses and foregone interest)	(61,836)
Cash flows expected to be collected at acquisition	143,318
Accretable yield	(10,843)
Basis in acquired loans at acquisition	$ 132,475

[1] Excludes overdraft balances included in total loans at the acquisition date.

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Consolidated Statements Of Shareholders' Equity (Parenthetical) (USD $)	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Consolidated Statements Of Shareholders' Equity
Cash dividends declared per share	$ 0.68	$ 0.68
Reissuance of treasury stock under incentive compensation plans (shares)	181,685	51,048

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Fair Value Of Financial Instruments (Estimated Fair Values And Carrying Amounts Of Financial Instruments) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010	Jun. 30, 2010	Dec. 31, 2009
Cash and cash equivalents	$ 261,804	$ 337,778	$ 1,124,736	$ 175,397
FDIC loss share receivable	670,465	726,871
Derivative instruments	40,683
Deposits	9,073,522	7,915,106
Short-term borrowings	215,778	220,328
Long-term debt	463,016	432,251
Derivative instruments	26,909
Carrying Amount [Member]
Cash and cash equivalents	261,804	337,778
Investment securities	2,215,361	2,019,814
Loans and loans held for sale	7,276,261	6,119,237
FDIC loss share receivable	670,465	726,871
Derivative instruments	40,683	37,320
Accrued interest receivable	38,125	34,250
Deposits	9,073,522	7,915,106
Short-term borrowings	215,778	220,328
Long-term debt	463,016	432,251
Derivative instruments	26,909	22,904
Accrued interest payable	7,880	8,583
Fair Value [Member]
Cash and cash equivalents	261,804	337,778
Investment securities	2,219,641	2,021,788
Loans and loans held for sale	7,424,182	6,362,961
FDIC loss share receivable	382,909	392,484
Derivative instruments	40,683	37,320
Accrued interest receivable	38,128	34,250
Deposits	8,955,619	7,764,569
Short-term borrowings	215,778	220,328
Long-term debt	459,329	441,902
Derivative instruments	26,909	22,904
Accrued interest payable	$ 7,880	$ 8,583

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Recent Accounting Pronouncements

6 Months Ended

Jun. 30, 2011

Recent Accounting Pronouncements

Recent Accounting Pronouncements

Note 2 – Recent Accounting Pronouncements

International Financial Reporting Standards ("IFRS")

In November 2009, the SEC issued a proposed roadmap regarding the potential use by U.S. issuers of financial statements prepared in accordance with IFRS. IFRS is a comprehensive series of accounting standards published by the International Accounting Standards Board ("IASB"). Under the proposed roadmap, the Company may be required to prepare financial statements in accordance with IFRS as early as 2014. The SEC will make a determination later in 2011 regarding the mandatory adoption of IFRS. The Company is currently assessing the impact that this potential change would have on its operating results and financial condition, and will continue to monitor the development of the potential implementation of IFRS.

ASU No. 2010-20, ASU No. 2011-01, and ASU No. 2011-02

In 2010, the Company adopted the provisions of Accounting Standards Update ("ASU") No. 2010-20, Receivables (Topic 310): Disclosures about the Credit Quality of Financing Receivables and the Allowance for Credit Losses, which require the Company to provide new disclosures in its financial statements to improve the transparency of financial reporting by requiring enhanced disclosures about the Company's allowance for credit losses as well as the credit quality of the Company's loan portfolio. The additional disclosures required are incorporated in Notes 6 and 7 in these unaudited consolidated financial statements.

In January 2011, the Financial Accounting Standards Board ("FASB") issued ASU No. 2011-01, Receivables (Topic 310): Deferral of the Effective Date of Disclosures about Troubled Debt Restructurings in Update No. 2010-20, that temporarily delays the effective date of the disclosures about troubled debt restructurings ("TDRs") that are included in ASU No. 2010-20. The TDR disclosure guidance will be coordinated with the FASB's proposed guidance for determining what constitutes a TDR and is effective for interim and annual periods beginning on or after June 15, 2011. As a result, the enhanced disclosures required will be included in the unaudited consolidated financial statements for the three- and nine-month periods ended September 30, 2011.

In April 2011, the FASB issued ASU No. 2011-02, Receivables (Topic 310): A Creditor's Determination of Whether a Restructuring is a Troubled Debt Restructuring, which clarifies the evaluation criteria a creditor should use when evaluating whether a credit restructuring constitutes a troubled debt restructuring. In order to be a troubled debt restructuring, a creditor must separately conclude that a) the restructuring constitutes a concession and b) the debtor is experiencing financial difficulties. The ASU further clarifies the guidance on a creditor's evaluation of whether it has granted a concession. The Company adopted the provisions of this ASU in the current quarter. Although the adoption of the ASU did not have a material impact on the Company's identified TDRs in these unaudited consolidated financial statements, the clarification in this ASU may result in the Company identifying more loan modifications as troubled debt restructurings in future periods, which may impact the Company's provision for loan losses and allowance for loan losses in future periods.

ASU No. 2010-29

In January 2011, the Company adopted the provisions of ASU No. 2010-29, Business Combinations (Topic 805): Disclosure of Supplementary Pro Forma Information for Business Combinations, which provides guidance on the disclosures reported in an entity's financial statements regarding business acquisitions and clarifies the acquisition date that should be used for reporting the pro forma financial information disclosures in Topic 805 when comparative financial statements are presented. The ASU specifies that if an entity presents comparative financial statements, the entity should disclose revenue and earnings of the combined entity as though the business combination or combinations that occurred during the current year had occurred as of the beginning of the comparable prior annual reporting period only. The amendments in this ASU also expand the supplemental pro forma disclosures currently required under Topic 805 to include a description of the nature and amount of material, nonrecurring pro forma adjustments directly attributable to the business combination included in the reported pro forma revenue and earnings.

The Company has provided the disclosures required by ASU No. 2010-29 in Note 4 of these unaudited consolidated financial statements.

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Investment Securities (Narrative) (Details) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2011	Dec. 31, 2010
Pledged securities, carrying value	$ 1,543,819,000	$ 1,230,358,000
Number of debt securities, held	147	142
Unrealized losses on debt securities, percent	1.00%	2.10%
Total amortized cost, percent	0.20%	0.90%
Number of unrealized loss securities relate to market interest rate changes	147	142
Number of securities aggregate amortized cost basis	7	10
Number of securities, continuous unrealized loss position, twelve months or longer, fair value	7	10
Available-for-sale securities, amortized cost basis	19,387,000	22,822,000
Unrealized loss on securities	$ 416,000	$ 787,000
Fannie Mae And Freddie Mac Securities Are Rated AAA [Member]
Number of securities issued	7	10

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Commitments And Contingencies (Tables)

6 Months Ended

Jun. 30, 2011

Commitments And Contingencies

Summary Of Financial Instruments Outstanding

	Contract Amount
(dollars in thousands)	June 30, 2011		December 31, 2010
Commitments to grant loans	$	240,078	$	152,545
Unfunded commitments under lines of credit		1,614,658		1,121,895
Commercial and standby letters of credit		49,220		33,446

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Allowance For Loan Losses And Credit Quality (Investment In Covered Loans And Non-Covered Loan By Credit Quality Indicator) (Details) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Credit risk by payment status, Current	$ 5,642,858,000	$ 4,388,324,000
Credit risk by payment status, Past due greater than 30 days	125,017,000	64,261,000
Credit risk by payment status, Total	7,200,646,000	6,035,332,000
Total loans receivable	7,200,646,000	6,035,332,000
Covered Loan [Member] | Commercial Loans [Member]
Credit quality indicator by asset risk classification		1,508,312,000
Credit risk by payment status, Total		1,039,867,000
Discount		(468,445,000)
Total loans receivable		1,039,867,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member]
Credit quality indicator by asset risk classification		423,323,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member] | Pass [Member]
Credit quality indicator by asset risk classification	88,595,000	144,423,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member] | Special Mention [Member]
Credit quality indicator by asset risk classification	18,953,000	27,783,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member] | Substandard [Member]
Credit quality indicator by asset risk classification	222,772,000	245,872,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member] | Doubtful [Member]
Credit quality indicator by asset risk classification	727,000	5,245,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member] | Internally Assigned Grade [Member]
Credit quality indicator by asset risk classification	331,047,000
Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member]
Credit quality indicator by asset risk classification		910,486,000
Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member] | Pass [Member]
Credit quality indicator by asset risk classification	349,457,000	385,910,000
Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member] | Special Mention [Member]
Credit quality indicator by asset risk classification	66,289,000	104,228,000
Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member] | Substandard [Member]
Credit quality indicator by asset risk classification	373,129,000	402,397,000
Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member] | Doubtful [Member]
Credit quality indicator by asset risk classification	23,079,000	17,951,000
Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member] | Internally Assigned Grade [Member]
Credit quality indicator by asset risk classification	811,954,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member]
Credit quality indicator by asset risk classification		174,503,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member] | Pass [Member]
Credit quality indicator by asset risk classification	104,394,000	126,176,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member] | Special Mention [Member]
Credit quality indicator by asset risk classification	5,968,000	7,475,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member] | Substandard [Member]
Credit quality indicator by asset risk classification	37,369,000	39,462,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member] | Doubtful [Member]
Credit quality indicator by asset risk classification	3,631,000	1,390,000
Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member] | Internally Assigned Grade [Member]
Credit quality indicator by asset risk classification	151,362,000
Covered Loan [Member] | Commercial Loans [Member] | Pass [Member]
Credit quality indicator by asset risk classification	542,446,000	656,509,000
Covered Loan [Member] | Commercial Loans [Member] | Special Mention [Member]
Credit quality indicator by asset risk classification	91,210,000	139,486,000
Covered Loan [Member] | Commercial Loans [Member] | Substandard [Member]
Credit quality indicator by asset risk classification	633,270,000	687,731,000
Covered Loan [Member] | Commercial Loans [Member] | Doubtful [Member]
Credit quality indicator by asset risk classification	27,437,000	24,586,000
Covered Loan [Member] | Commercial Loans [Member] | Internally Assigned Grade [Member]
Credit quality indicator by asset risk classification	1,294,363,000
Credit risk by payment status, Total	964,224,000
Discount	(330,139,000)
Total loans receivable	964,224,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member] | Pass [Member]
Credit quality indicator by asset risk classification	295,838,000	236,830,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member] | Special Mention [Member]
Credit quality indicator by asset risk classification	36,762,000	17,918,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member] | Substandard [Member]
Credit quality indicator by asset risk classification	8,280,000	10,204,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member] | Doubtful [Member]
Credit quality indicator by asset risk classification	170,000	296,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Commercial Real Estate - Construction [Member] | Internally Assigned Grade [Member]
Credit quality indicator by asset risk classification	341,050,000	265,248,000
Credit risk by payment status, Total	341,050,000	265,248,000
Total loans receivable	341,050,000	265,248,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member] | Pass [Member]
Credit quality indicator by asset risk classification	2,076,248,000	1,422,506,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member] | Special Mention [Member]
Credit quality indicator by asset risk classification	77,182,000	25,524,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member] | Substandard [Member]
Credit quality indicator by asset risk classification	124,583,000	68,005,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member] | Doubtful [Member]
Credit quality indicator by asset risk classification	3,909,000	461,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Real Estate- Other [Member] | Internally Assigned Grade [Member]
Credit quality indicator by asset risk classification	2,281,922,000	1,516,496,000
Credit risk by payment status, Total	2,252,016,000	1,516,496,000
Discount	(29,906,000)
Total loans receivable	2,252,016,000	1,516,496,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member] | Pass [Member]
Credit quality indicator by asset risk classification	1,547,578,000	1,322,977,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member] | Special Mention [Member]
Credit quality indicator by asset risk classification	41,831,000	7,455,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member] | Substandard [Member]
Credit quality indicator by asset risk classification	14,602,000	8,105,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member] | Doubtful [Member]
Credit quality indicator by asset risk classification	248,000	2,815,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Commercial Business [member] | Internally Assigned Grade [Member]
Credit quality indicator by asset risk classification	1,604,259,000	1,341,352,000
Credit risk by payment status, Total	1,604,259,000	1,341,352,000
Total loans receivable	1,604,259,000	1,341,352,000
Covered Loan [Member] | Other Consumer [Member] | Consumer Loans [Member]
Credit risk by payment status, Current	2,473,000	67,099,000
Credit risk by payment status, Past due greater than 30 days	76,629,000	79,950,000
Credit risk by payment status, Total	79,102,000	147,049,000
Total loans receivable	79,102,000	147,049,000
Covered Loan [Member] | Home equity [Member] | Consumer Loans [Member]
Credit risk by payment status, Current	213,419,000	169,264,000
Credit risk by payment status, Past due greater than 30 days	51,496,000	63,635,000
Credit risk by payment status, Total	264,915,000	232,899,000
Total loans receivable	264,915,000	232,899,000
Covered Loan [Member] | Consumer Loans [Member]
Credit risk by payment status, Current	216,825,000	237,442,000
Credit risk by payment status, Past due greater than 30 days	128,216,000	143,661,000
Credit risk by payment status, Total	345,041,000	381,103,000
Discount	(80,905,000)	(99,609,000)
Total loans receivable	345,041,000	381,103,000
Covered Loan [Member] | Consumer Loans [Member] | Credit card [Member]
Credit risk by payment status, Current	933,000	1,079,000
Credit risk by payment status, Past due greater than 30 days	91,000	76,000
Credit risk by payment status, Total	1,024,000	1,155,000
Total loans receivable	1,024,000	1,155,000
Covered Loan [Member] | Consumer Loans [Member] | Internally Assigned Grade [Member]
Credit risk by payment status, Total	264,136,000	281,494,000
Total loans receivable	264,136,000	281,494,000
Covered Loan [Member] | Mortgage [Member]
Credit risk by payment status, Current	268,461,000	294,399,000
Credit risk by payment status, Past due greater than 30 days	95,955,000	107,744,000
Credit risk by payment status, Total	364,416,000	402,143,000
Discount	(130,099,000)	(140,757,000)
Total loans receivable	364,416,000	402,143,000
Covered Loan [Member] | Mortgage [Member] | Residential - Prime [Member]
Credit risk by payment status, Current	268,461,000	294,399,000
Credit risk by payment status, Past due greater than 30 days	95,955,000	107,744,000
Credit risk by payment status, Total	364,416,000	402,143,000
Total loans receivable	364,416,000	402,143,000
Covered Loan [Member] | Mortgage [Member] | Internally Assigned Grade [Member]
Credit risk by payment status, Total	234,317,000	261,386,000
Total loans receivable	234,317,000	261,386,000
Non-Covered Loan [Member] | Other Consumer [Member]
Credit risk by payment status, Current	166,468,000	99,420,000
Credit risk by payment status, Past due greater than 30 days	10,359,000	6,096,000
Credit risk by payment status, Total	176,827,000	105,516,000
Total loans receivable	176,827,000	105,516,000
Non-Covered Loan [Member] | Home equity [Member]
Credit risk by payment status, Current	737,851,000	551,101,000
Credit risk by payment status, Past due greater than 30 days	4,709,000	4,648,000
Credit risk by payment status, Total	742,560,000	555,749,000
Total loans receivable	742,560,000	555,749,000
Non-Covered Loan [Member] | Residential - Prime [Member]
Credit risk by payment status, Current	322,338,000	362,366,000
Credit risk by payment status, Past due greater than 30 days	7,378,000	7,620,000
Credit risk by payment status, Total	329,716,000	369,986,000
Total loans receivable	329,716,000	369,986,000
Non-Covered Loan [Member] | Indirect automobile [Member]
Credit risk by payment status, Current	245,171,000	253,109,000
Credit risk by payment status, Past due greater than 30 days	1,932,000	2,213,000
Credit risk by payment status, Total	247,103,000	255,322,000
Total loans receivable	247,103,000	255,322,000
Non-Covered Loan [Member] | Credit card [Member]
Credit risk by payment status, Current	43,821,000	42,298,000
Credit risk by payment status, Past due greater than 30 days	617,000	618,000
Credit risk by payment status, Total	44,438,000	42,916,000
Total loans receivable	$ 44,438,000	$ 42,916,000

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Goodwill And Other Intangible Assets (Narrative) (Details) (USD $)	6 Months Ended
	Jun. 30, 2011	Dec. 31, 2010
Title plant assets,Net	$ 6,722,000	$ 6,722,000
Amortized intangible assets average life (in years)	10
Florida Trust [Member]
Amortized intangible assets average life (in years)	9.5
Intangible assets related to the assets acquired	1,348,000
Core deposit intangible assets	1,348,000
Sterling [Member]
Intangible assets related to the assets acquired	6,007,000
Core deposit intangible assets	$ 6,007,000

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Loans Receivable (Schedule Of Carrying Amount Of Acquired Covered Loan) (Details) (USD $)	Jun. 30, 2011	Dec. 31, 2010
ASC 310-30 Loans	$ 235,205,000	$ 263,248,000
Non-ASC 310-30 Loans	1,227,472,000	1,319,499,000
Total Covered Loans	1,462,677,000	1,582,747,000
Residential Mortgage Loans [Member] | Residential 1-4 Family [Member]
ASC 310-30 Loans	48,069,000	50,566,000
Non-ASC 310-30 Loans	186,248,000	210,820,000
Total Covered Loans	234,317,000	261,386,000
Commercial Loans [Member] | Real Estate [Member]
ASC 310-30 Loans	132,798,000	146,331,000
Non-ASC 310-30 Loans	672,966,000	719,032,000
Total Covered Loans	805,764,000	865,363,000
Commercial Loans [Member] | Business [Member]
ASC 310-30 Loans	4,162,000	6,119,000
Non-ASC 310-30 Loans	154,298,000	168,385,000
Total Covered Loans	158,460,000	174,504,000
Consumer Loans [Member] | Home equity [Member]
ASC 310-30 Loans	49,594,000	59,689,000
Non-ASC 310-30 Loans	213,960,000	219,402,000
Total Covered Loans	263,554,000	279,091,000
Consumer Loans [Member] | Other Consumer [Member]
ASC 310-30 Loans	582,000	543,000
Non-ASC 310-30 Loans		1,860,000
Total Covered Loans	582,000	2,403,000
Residential Mortgage Loans [Member]
ASC 310-30 Loans	48,069,000	50,566,000
Non-ASC 310-30 Loans	186,248,000	210,820,000
Total Covered Loans	234,317,000	261,386,000
Commercial Loans [Member]
ASC 310-30 Loans	136,960,000	152,450,000
Non-ASC 310-30 Loans	827,264,000	887,417,000
Total Covered Loans	964,224,000	1,039,867,000
Consumer Loans [Member]
ASC 310-30 Loans	50,176,000	60,232,000
Non-ASC 310-30 Loans	213,960,000	221,262,000
Total Covered Loans	$ 264,136,000	$ 281,494,000

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Other Real Estate Owned (Schedule Of Other Real Estate Owned) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Other Real Estate Owned
Real estate owned acquired by foreclosure	$ 110,546	$ 64,408
Other foreclosed property	18	163
Real estate acquired for development or resale	7,177	4,646
Total other real estate owned and foreclosed property	$ 117,741	$ 69,217

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Earnings Per Share

6 Months Ended

Jun. 30, 2011

Earnings Per Share

Earnings Per Share

Note 3 – Earnings Per Share

ASC Topic 260 clarifies share-based payment awards that entitle holders to receive non-forfeitable dividends before vesting should be considered participating securities and thus included in the calculation of basic earnings per share. These awards are included in the calculation of basic earnings per share under the two-class method. The two-class method allocates earnings for the period between common shareholders and other security holders. The participating awards receiving dividends will be allocated the same amount of income as if they were outstanding shares.

The following table presents the calculation of basic and diluted earnings per share for the three and six months ended June 30, 2011 and 2010.

	For the Three Months Ended June 30,						For the Six Months Ended June 30,
	2011			2010			2011			2010
Income available to common shareholders	$	5,186,000		$	8,840,000		$	19,833,000		$	21,843,000
Distributed and undistributed earnings to unvested restricted stock		(91,000	)		(188,000	)		(379,000	)		(432,000	)
Distributed and undistributed earnings to common shareholders – Basic(1)		5,095,000			8,652,000			19,454,000			21,411,000
Undistributed earnings reallocated to unvested restricted stock		4,000			(1,000	)		1,000			(1,000	)
Distributed and undistributed earnings to common shareholders – Diluted	$	5,099,000		$	8,651,000		$	19,455,000		$	21,410,000
Weighted average shares outstanding – Basic(3)		28,015,846			26,804,334			27,405,797			24,549,042
Weighted average shares outstanding – Diluted		27,677,313			26,506,308			27,124,910			24,293,237
Earnings per common share – Basic(1)	$	0.19		$	0.33		$	0.72		$	0.89
Earnings per common share – Diluted	$	0.18		$	0.33		$	0.72		$	0.88
Earnings per unvested restricted stock share – Basic(2)	$	0.18		$	0.35		$	0.80		$	0.87
Earnings per unvested restricted stock share – Diluted	$	0.17		$	0.35		$	0.79		$	0.87

(1) Total earnings available to common shareholders include distributed earnings of $10,093,000, or $0.37 per weighted average share, and an undistributed loss of $4,998,000, or $0.18 per weighted average share for the three months ended June 30, 2011. Total earnings available to common shareholders include distributed earnings of $8,940,000, or $0.34 per weighted average share, and an undistributed loss of $288,000, or $0.01 per weighted average share for the three months ended June 30, 2010. Total earnings available to common shareholders include distributed earnings of $19,076,000, or $0.71 per weighted average share, and undistributed earnings of $378,000, or $0.01 per weighted average share for the six months ended June 30, 2011. Total earnings available to common shareholders include distributed earnings of $17,870,000 or $0.74 per weighted average share, and undistributed earnings of $3,541,000, or $0.15 per weighted average share for the six months ended June 30, 2010.

(2) Total earnings available to unvested restricted stock include distributed earnings of $180,000, or $0.35 per weighted average share, and an undistributed loss of $89,000, or $0.17 per weighted average share, under the two-class method for the three months ended June 30, 2011. Total earnings available to unvested restricted stock include distributed earnings of $194,000, or $0.36 per weighted average share, and an undistributed loss of $6,000, or $0.01 per weighted average share, under the two-class method for the three months ended June 30, 2010. Total earnings available to unvested restricted stock include distributed earnings of $372,000, or $0.78 per weighted average share, and undistributed earnings of $7,000, or $0.02 per weighted average share, under the two-class method for the six months ended June 30, 2011. Total earnings available to unvested restricted stock include distributed earnings of $361,000, or $0.72 per weighted average share, and undistributed earnings of $72,000 or $0.14 per weighted average share, under the two-class method for the six months ended June 30, 2010.

(3) Weighted average basic shares outstanding include 517,596 and 535,801 shares of unvested restricted stock for the three months ended June 30, 2011 and 2010, respectively, and 476,896 and 498,286 shares of unvested restricted stock for the six months ended June 30, 2011 and 2010, respectively.

For the three-month periods ended June 30, 2011 and 2010, the calculations for basic shares outstanding exclude: (a) the weighted average shares owned by the Recognition and Retention Plan ("RRP") of 576,608 and 556,551, respectively, and (b) the weighted average shares in Treasury Stock of 1,021,432 and 1,254,757 respectively. For the six-month periods ended June 30, 2011 and 2010, the calculations for basic shares outstanding exclude: (a) the weighted average shares owned by the Recognition and Retention Plan ("RRP") of 567,520 and 547,763, respectively, and (b) the weighted average shares in Treasury Stock of 1,094,453 and 1,303,255, respectively.

The effect from the assumed exercise of 544,511 and 471,620 stock options was not included in the computation of diluted earnings per share for the quarters ended June 30, 2011 and 2010, respectively, because such amounts would have had an antidilutive effect on earnings per share.

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Share-Based Compensation (Schedule Of Share And Dividend Equivalent Share Award Activity) (Details) (USD $)	6 Months Ended
	Jun. 30, 2011		Jun. 30, 2010
Share-Based Compensation
Number of share equivalents, Beginning Balance	119,194		67,361
Dividend equivalents, Beginning Balance	3,741		1,886
Total share equivalents, Beginning Balance	122,935		69,247
Value of share equivalents, Beginning Balance	$ 7,269,000	[1]	$ 3,565,000	[1]
Number of share equivalents, Granted	121,824		48,467
Dividend equivalents, Granted	2,746		1,307
Total share equivalents, Granted	124,570		49,774
Value of share equivalents, Granted	7,180,000	[1]	2,562,000	[1]
Number of share equivalents, Forfeited share equivalents	(153)
Dividend equivalents, Forfeited share equivalents	(1)
Total share equivalents, Forfeited share equivalents	(154)
Value of share equivalents, Forfeited share equivalents	(9,000)	[1]
Number of share equivalents, Vested share equivalents	(3,341)		(1,107)
Dividend equivalents, Vested share equivalents	(217)		(65)
Total share equivalents, Vested share equivalents	(3,558)		(1,172)
Value of share equivalents, Vested share equivalents	(206,000)	[1]	(60,000)	[1]
Number of share equivalents, Ending Balance	237,524		114,721
Dividend equivalents, Ending Balance	6,269		3,128
Total share equivalents, Ending Balance	243,793		117,849
Value of share equivalents, Ending Balance	$ 14,052,000	[1]	$ 6,067,000	[1]
Market Price of Company Stock	$ 57.64		$ 51.48

[1] Value of share equivalents is calculated based on the market price of the Company's stock at the end of the respective periods. The market price of the Company's stock was $57.64 and $51.48 on June 30, 2011 and 2010, respectively.

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Investment Securities (Schedule Of Securities With Gross Unrealized Losses Aggregated By Investment Category) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Securities available for sale Less Than Twelve Months, Gross Unrealized Losses	$ (3,209)	$ (14,867)
Securities available for sale Less Than Twelve Months, Fair Value	371,578	730,836
Securities available for sale Over Twelve Months, Gross Unrealized Losses	(312)	(585)
Securities available for sale Over Twelve Months, Fair Value	17,746	20,908
Securities available for sale, Gross Unrealized Losses, Total	(3,521)	(15,452)
Securities available for sale, Fair Value, Total	389,324	751,744
Securities held to maturity Less Than Twelve Months, Gross Unrealized Losses	(274)	(1,594)
Securities held to maturity Less Than Twelve Months, Fair Value	19,907	43,721
Securities held to maturity Over Twelve Months, Gross Unrealized Losses	(104)	(202)
Securities held to maturity Over Twelve Months, Fair Value	1,225	1,128
Securities held to maturity, Gross Unrealized Losses, Total	(378)	(1,796)
Securities held to maturity, Fair Value, Total	21,132	44,849
US Treasury Securities [Member]
Securities available for sale Less Than Twelve Months, Gross Unrealized Losses	(7)
Securities available for sale Less Than Twelve Months, Fair Value	5,006
Securities available for sale, Gross Unrealized Losses, Total	(7)
Securities available for sale, Fair Value, Total	5,006
U.S. Government-Sponsored Enterprise Obligations [Member]
Securities available for sale Less Than Twelve Months, Gross Unrealized Losses	(1,032)	(3,794)
Securities available for sale Less Than Twelve Months, Fair Value	99,475	195,785
Securities available for sale, Gross Unrealized Losses, Total	(1,032)	(3,794)
Securities available for sale, Fair Value, Total	99,475	195,785
Securities held to maturity Less Than Twelve Months, Gross Unrealized Losses		(68)
Securities held to maturity Less Than Twelve Months, Fair Value		7,075
Securities held to maturity, Gross Unrealized Losses, Total		(68)
Securities held to maturity, Fair Value, Total		7,075
Obligations Of State And Political Subdivisions [Member]
Securities available for sale Less Than Twelve Months, Gross Unrealized Losses	(826)	(395)
Securities available for sale Less Than Twelve Months, Fair Value	17,821	6,771
Securities available for sale, Gross Unrealized Losses, Total	(826)	(395)
Securities available for sale, Fair Value, Total	17,821	6,771
Securities held to maturity Less Than Twelve Months, Gross Unrealized Losses	(274)	(1,526)
Securities held to maturity Less Than Twelve Months, Fair Value	19,907	36,646
Securities held to maturity Over Twelve Months, Gross Unrealized Losses	(104)	(202)
Securities held to maturity Over Twelve Months, Fair Value	1,225	1,128
Securities held to maturity, Gross Unrealized Losses, Total	(378)	(1,728)
Securities held to maturity, Fair Value, Total	21,132	37,774
Mortgage Backed Securities [Member]
Securities available for sale Less Than Twelve Months, Gross Unrealized Losses	(1,344)	(10,678)
Securities available for sale Less Than Twelve Months, Fair Value	249,276	528,280
Securities available for sale Over Twelve Months, Gross Unrealized Losses	(312)	(585)
Securities available for sale Over Twelve Months, Fair Value	17,746	20,908
Securities available for sale, Gross Unrealized Losses, Total	(1,656)	(11,263)
Securities available for sale, Fair Value, Total	267,022	549,188
Securities held to maturity Less Than Twelve Months, Gross Unrealized Losses
Securities held to maturity Less Than Twelve Months, Fair Value
Securities held to maturity Over Twelve Months, Gross Unrealized Losses
Securities held to maturity Over Twelve Months, Fair Value
Securities held to maturity, Gross Unrealized Losses, Total
Securities held to maturity, Fair Value, Total

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Other Real Estate Owned (Tables)

6 Months Ended

Jun. 30, 2011

Other Real Estate Owned

Schedule Of Other Real Estate Owned

(dollars in thousands)	June 30, 2011		December 31, 2010
Real estate owned acquired by foreclosure	$	110,546	$	64,408
Other foreclosed property		18		163
Real estate acquired for development or resale		7,177		4,646
Total other real estate owned and foreclosed property	$	117,741	$	69,217

Schedule Of Other Real Estate Segregated Into Covered And Non-Covered Properties

(dollars in thousands)
June 30, 2011	Non-covered properties		Covered properties		Total
Real estate owned acquired by foreclosure	$	35,696	$	74,850	$	110,546
Other foreclosed property		18		—		18
Real estate acquired for development or resale		7,177		—		7,177
Total other real estate owned and foreclosed property	$	42,891	$	74,850	$	117,741
(dollars in thousands)
December 31, 2010	Non-covered properties		Covered properties		Total
Real estate owned acquired by foreclosure	$	13,840	$	50,568	$	64,408
Other foreclosed property		9		154		163
Real estate acquired for development or resale		4,646		—		4,646
Total other real estate owned and foreclosed property	$	18,495	$	50,722	$	69,217

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On-Balance Sheet Derivative Instruments And Hedging Activities (Narrative) (Details) (USD $)	6 Months Ended		12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010
Fair value of derivatives	95,000
Interest rate swaps, interest expense decreased	856,000	811,000
Derivative, Collateral, Right to Reclaim Cash	1,210,000
Derivative Instruments On Debt [Member]
Derivative, notional amount	70,000,000	95,000,000
Customer Interest Rate Contracts [Member]
Derivative, notional amount	274,688,000
Offsetting Interest Rate Contracts [Member]
Derivative, notional amount	274,688,000	201,327,000	247,292,000
Equity Indexed Certificates Of Deposit Asset [Member]
Derivative, notional amount	123,880,000	11,399,000
Equity Indexed Certificates of Deposit Liability [Member]
Derivative, notional amount	123,880,000	11,399,000

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Commitments And Contingencies (Summary Of Financial Instruments Outstanding) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Commitments And Contingencies
Commitments to grant loans, Contract Amount	$ 240,078	$ 152,545
Unfunded commitments under lines of credit, Contract Amount	1,614,658	1,121,895
Commercial and standby letters of credit, Contract Amount	$ 49,220	$ 33,446

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Goodwill And Other Intangible Assets (Schedule Of Goodwill Of Subsidiaries) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010	Dec. 31, 2009
Goodwill Balance, end of period	$ 349,113	$ 234,228	$ 227,080
IBERIABANK [Member]
Goodwill Balance, end of period	340,385	225,500
Lenders Title Company [Member]
Goodwill Balance, end of period	$ 8,728	$ 8,728

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Fair Value Of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2011

Fair Value Of Financial Instruments

Estimated Fair Values And Carrying Amounts Of Financial Instruments

	June 30, 2011				December 31, 2010
	Carrying		Fair		Carrying		Fair
(dollars in thousands)	Amount		Value		Amount		Value
Financial Assets
Cash and cash equivalents	$	261,804	$	261,804	$	337,778	$	337,778
Investment securities		2,215,361		2,219,641		2,019,814		2,021,788
Loans and loans held for sale		7,276,261		7,424,182		6,119,237		6,362,961
FDIC loss share receivable		670,465		382,909		726,871		392,484
Derivative instruments		40,683		40,683		37,320		37,320
Accrued interest receivable		38,125		38,128		34,250		34,250
Financial Liabilities
Deposits	$	9,073,522	$	8,955,619	$	7,915,106	$	7,764,569
Short-term borrowings		215,778		215,778		220,328		220,328
Long-term debt		463,016		459,329		432,251		441,902
Derivative instruments		26,909		26,909		22,904		22,904
Accrued interest payable		7,880		7,880		8,583		8,583

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Investment Securities (Schedule Of Amortized Cost And Fair Values Of Investment Securities, With Gross Unrealized Gains And Losses) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Securities available for sale, Amortized Cost	$ 1,911,487	$ 1,722,582
Securities available for sale, Gross Unrealized Gains	29,196	22,664
Securities available for sale, Gross Unrealized Losses	(3,514)	(15,452)
Securities available for sale, Fair Value	1,937,169	1,729,794
Securities held to maturity, Amortized Cost	278,192	290,020
Securities held to maturity, Gross Unrealized Gains	4,658	3,770
Securities held to maturity, Gross Unrealized Losses	(378)	(1,796)
Securities held to maturity, Fair Value	282,472	291,994
US Treasury Securities [Member]
Securities available for sale, Amortized Cost	36,047
Securities available for sale, Gross Unrealized Gains	78
Securities available for sale, Gross Unrealized Losses	(7)
Securities available for sale, Fair Value	36,118
U.S. Government-Sponsored Enterprise Obligations [Member]
Securities available for sale, Amortized Cost	521,471	424,180
Securities available for sale, Gross Unrealized Gains	3,476	2,414
Securities available for sale, Gross Unrealized Losses	(1,032)	(3,794)
Securities available for sale, Fair Value	523,915	422,800
Securities held to maturity, Amortized Cost	180,325	180,479
Securities held to maturity, Gross Unrealized Gains	2,615	2,549
Securities held to maturity, Gross Unrealized Losses		(68)
Securities held to maturity, Fair Value	182,940	182,960
Obligations Of State And Political Subdivisions [Member]
Securities available for sale, Amortized Cost	143,680	39,896
Securities available for sale, Gross Unrealized Gains	2,776	668
Securities available for sale, Gross Unrealized Losses	(826)	(395)
Securities available for sale, Fair Value	145,630	40,169
Securities held to maturity, Amortized Cost	67,324	75,768
Securities held to maturity, Gross Unrealized Gains	1,264	480
Securities held to maturity, Gross Unrealized Losses	(378)	(1,728)
Securities held to maturity, Fair Value	68,210	74,520
Mortgage Backed Securities [Member]
Securities available for sale, Amortized Cost	1,206,899	1,255,624
Securities available for sale, Gross Unrealized Gains	22,796	19,508
Securities available for sale, Gross Unrealized Losses	(1,656)	(11,263)
Securities available for sale, Fair Value	1,228,039	1,263,869
Securities held to maturity, Amortized Cost	30,543	33,773
Securities held to maturity, Gross Unrealized Gains	779	741
Securities held to maturity, Fair Value	31,322	34,514
Other Securities [Member]
Securities available for sale, Amortized Cost	3,390	2,882
Securities available for sale, Gross Unrealized Gains	77	74
Securities available for sale, Fair Value	$ 3,467	$ 2,956

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Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2011

Share-Based Compensation

Compensation Expense Included In Salaries And Employee Benefits Expense And Related Income Tax Benefits

(dollars in thousands)	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2011		2010		2011		2010
Compensation expense related to stock options	$	212	$	325	$	572	$	581
Income tax benefit related to stock options		74		114		200		203
Impact on basic earnings per share		0.01		0.01		0.01		0.02
Impact on diluted earnings per share		0.01		0.01		0.01		0.02

Estimate Fair Value Of Share-Based Awards With Weighted-Average Assumptions

	For the Three Months Ended June 30,						For the Six Months Ended June 30,
	2011			2010			2011			2010
Expected dividends		2.2	%		2.3	%		2.2	%		2.2	%
Expected volatility		31.7	%		33.8	%		31.6	%		26.1	%
Risk-free interest rate		3.6	%		3.5	%		3.6	%		4.1	%
Expected term (in years)		6.4			5.8			6.1			6.4
Weighted-average grant-date fair value	$	16.41		$	16.76		$	16.44		$	16.12

Activity Related To Stock Options

	Number of shares			Weighted average exercise price		Weighted average remaining contract life
Outstanding options, December 31, 2010		1,301,539		$	45.52
Granted		94,196			63.09
Exercised		(188,192	)		32.44
Forfeited or expired		(21,867	)		57.29
Outstanding options, June 30, 2011		1,185,676		$	48.78		4.5 Years
Outstanding exercisable at June 30, 2011		856,944		$	45.83		3.2 Years
Outstanding options, December 31, 2009		1,259,874		$	43.05
Granted		118,366			59.80
Exercised		(51,048	)		22.16
Forfeited or expired		(716	)		57.87
Outstanding options, June 30, 2010		1,326,476		$	45.34		5.0 Years
Outstanding exercisable at June 30, 2010		937,661		$	40.62		3.7 Years

Compensation Expense Related To Restricted Stock Grants

(dollars in thousands)	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2011		2010		2011		2010
Compensation expense related to restricted stock	$	1,685	$	1,568	$	3,363	$	2,962

Unvested Restricted Stock Award Activity

	For the Six Months  Ended June 30,
	2011			2010
Balance, beginning of period		539,195			550,518
Granted		120,675			114,467
Forfeited		(27,561	)		(3,133	)
Earned and issued		(101,891	)		(92,104	)
Balance, end of period		530,418			569,748

Schedule Of Share And Dividend Equivalent Share Award Activity

	Number of share equivalents			Dividend equivalents			Total share equivalents			Value of share equivalents(1)
Balance, December 31, 2010		119,194			3,741			122,935		$	7,269,000
Granted		121,824			2,746			124,570			7,180,000
Forfeited share equivalents		(153	)		(1	)		(154	)		(9,000	)
Vested share equivalents		(3,341	)		(217	)		(3,558	)		(206,000	)
Balance, June 30, 2011		237,524			6,269			243,793		$	14,052,000
Balance, December 31, 2009		67,361			1,886			69,247		$	3,565,000
Granted		48,467			1,307			49,774			2,562,000
Forfeited share equivalents		—			—			—			—
Vested share equivalents		(1,107	)		(65	)		(1,172	)		(60,000	)
Balance, June 30, 2010		114,721			3,128			117,849		$	6,067,000

⁽¹⁾  Value of share equivalents is calculated based on the market price of the Company's stock at the end of the respective periods. The market price of the Company's stock was $57.64 and $51.48 on June 30, 2011 and 2010, respectively.

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Share-Based Compensation

6 Months Ended

Jun. 30, 2011

Share-Based Compensation

Share-Based Compensation

Note 11 – Share-based Compensation

The Company has various types of share-based compensation plans. These plans are administered by the Compensation Committee of the Board of Directors, which selects persons eligible to receive awards and determines the number of shares and/or options subject to each award, the terms, conditions and other provisions of the awards.

Stock option plans

The Company issues stock options under various plans to directors, officers and other key employees. The option exercise price cannot be less than the fair value of the underlying common stock as of the date of the option grant and the maximum option term cannot exceed ten years. The stock options granted were issued with vesting periods ranging from one-and-a half to seven years. At June 30, 2011, future option or restricted stock awards of 178,265 shares could be made under approved incentive compensation plans.

The stock option plans also permit the granting of Stock Appreciation Rights ("SARs"). SARs entitle the holder to receive, in the form of cash or stock, the increase in the fair value of Company stock from the date of grant to the date of exercise. No SARs have been issued under the plans.

The following table represents the compensation expense that is included in salaries and employee benefits expense and related income tax benefits in the accompanying unaudited consolidated statements of income related to stock options for the periods indicated below.

(dollars in thousands)	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2011		2010		2011		2010
Compensation expense related to stock options	$	212	$	325	$	572	$	581
Income tax benefit related to stock options		74		114		200		203
Impact on basic earnings per share		0.01		0.01		0.01		0.02
Impact on diluted earnings per share		0.01		0.01		0.01		0.02

The Company reported $1,378,000 and $528,000 of excess tax benefits as financing cash inflows during the six months ended June 30, 2011 and 2010, respectively, related to the exercise and vesting of share-based compensation grants. Net cash proceeds from the exercise of stock options were $5,739,000 and $1,131,000 for the six months ended June 30, 2011 and 2010.

The Company uses the Black-Scholes option pricing model to estimate the fair value of share-based awards with the following weighted-average assumptions for the indicated periods:

	For the Three Months Ended June 30,						For the Six Months Ended June 30,
	2011			2010			2011			2010
Expected dividends		2.2	%		2.3	%		2.2	%		2.2	%
Expected volatility		31.7	%		33.8	%		31.6	%		26.1	%
Risk-free interest rate		3.6	%		3.5	%		3.6	%		4.1	%
Expected term (in years)		6.4			5.8			6.1			6.4
Weighted-average grant-date fair value	$	16.41		$	16.76		$	16.44		$	16.12

The assumptions above are based on multiple factors, including historical stock option exercise patterns and post-vesting employment termination behaviors, expected future exercise patterns and the expected volatility of the Company's stock price.

At June 30, 2011, there was $4,941,000 of unrecognized compensation cost related to stock options which is expected to be recognized over a weighted-average period of 3.6 years.

The following table represents the activity related to stock options during the six months ended June 30, 2011 and 2010.

	Number of shares			Weighted average exercise price		Weighted average remaining contract life
Outstanding options, December 31, 2010		1,301,539		$	45.52
Granted		94,196			63.09
Exercised		(188,192	)		32.44
Forfeited or expired		(21,867	)		57.29
Outstanding options, June 30, 2011		1,185,676		$	48.78		4.5 Years
Outstanding exercisable at June 30, 2011		856,944		$	45.83		3.2 Years
Outstanding options, December 31, 2009		1,259,874		$	43.05
Granted		118,366			59.80
Exercised		(51,048	)		22.16
Forfeited or expired		(716	)		57.87
Outstanding options, June 30, 2010		1,326,476		$	45.34		5.0 Years
Outstanding exercisable at June 30, 2010		937,661		$	40.62		3.7 Years

At June 30, 2011, the aggregate intrinsic value of shares underlying outstanding stock options and underlying exercisable stock options was $11,629,000 and $10,986,000. Total intrinsic value of options exercised was $5,000,000 for the six months ended June 30, 2011.

Restricted stock plans

The Company issues restricted stock under various plans for certain officers and directors. A supplemental stock benefit plan adopted in 1999 and the 2001, 2005, 2008, and 2010 Incentive Plans allow grants of restricted stock. The plans allow for the issuance of restricted stock awards that may not be sold or otherwise transferred until certain restrictions have lapsed. The holders of the restricted stock receive dividends and have the right to vote the shares. The fair value of the restricted stock shares awarded under these plans is recorded as unearned share-based compensation, a contra-equity account. The unearned compensation related to these awards is amortized to compensation expense over the vesting period (generally three to seven years). The total share-based compensation expense for these awards is determined based on the market price of the Company's common stock at the date of grant applied to the total number of shares granted and is amortized over the vesting period. As of June 30, 2011, unearned share-based compensation associated with these awards totaled $25,381,000.

The following table represents the compensation expense that was included in salaries and employee benefits expense in the accompanying unaudited consolidated statements of income related to restricted stock grants for the periods indicated below.

(dollars in thousands)	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2011		2010		2011		2010
Compensation expense related to restricted stock	$	1,685	$	1,568	$	3,363	$	2,962

The following table represents unvested restricted stock award activity for the six months ended June 30, 2011 and 2010, respectively:

	For the Six Months  Ended June 30,
	2011			2010
Balance, beginning of period		539,195			550,518
Granted		120,675			114,467
Forfeited		(27,561	)		(3,133	)
Earned and issued		(101,891	)		(92,104	)
Balance, end of period		530,418			569,748

The weighted average grant date fair value of the restricted stock granted during the six months ended June 30, 2011 and 2010 was $56.17 and $59.85, respectively.

Phantom stock awards

As part of the 2008 Incentive Compensation Plan and 2009 Phantom Stock Plan, the Company issues phantom stock awards to certain key officers and employees. The award is subject to a vesting period of five to seven years and is paid out in cash upon vesting. The amount paid per vesting period is calculated as the number of vested "share equivalents" multiplied by the closing market price of a share of the Company's common stock on the vesting date. Share equivalents are calculated on the date of grant as the total award's dollar value divided by the closing market price of a share of the Company's common stock on the grant date. Award recipients are also entitled to a "dividend equivalent" on each unvested share equivalent held by the award recipient. A dividend equivalent is a dollar amount equal to the cash dividends that the participant would have been entitled to receive if the participant's share equivalents were issued in shares of common stock. Dividend equivalents will be deemed to be reinvested as share equivalents that will vest and be paid out on the same date as the underlying share equivalents on which the dividend equivalents were paid. The number of share equivalents acquired with a dividend equivalent shall be determined by dividing the aggregate of dividend equivalents paid on the unvested share equivalents by the closing price of a share of the Company's common stock on the dividend payment date.

The following table represents share and dividend equivalent share award activity during the six months ended June 30, 2011 and 2010.

	Number of share equivalents			Dividend equivalents			Total share equivalents			Value of share equivalents(1)
Balance, December 31, 2010		119,194			3,741			122,935		$	7,269,000
Granted		121,824			2,746			124,570			7,180,000
Forfeited share equivalents		(153	)		(1	)		(154	)		(9,000	)
Vested share equivalents		(3,341	)		(217	)		(3,558	)		(206,000	)
Balance, June 30, 2011		237,524			6,269			243,793		$	14,052,000
Balance, December 31, 2009		67,361			1,886			69,247		$	3,565,000
Granted		48,467			1,307			49,774			2,562,000
Forfeited share equivalents		—			—			—			—
Vested share equivalents		(1,107	)		(65	)		(1,172	)		(60,000	)
Balance, June 30, 2010		114,721			3,128			117,849		$	6,067,000

⁽¹⁾  Value of share equivalents is calculated based on the market price of the Company's stock at the end of the respective periods. The market price of the Company's stock was $57.64 and $51.48 on June 30, 2011 and 2010, respectively.

During the six months ended June 30, 2011 and 2010, the Company recorded $833,000 and $98,000, respectively, in compensation expense based on the number of share equivalents vested at the end of the period and the current market price of $57.64 and $51.48 per share of common stock.

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Allowance For Loan Losses And Credit Quality (Schedule Of Allowance For Loan Losses For Non-Covered Loans, By Loan Portfolio) (Details) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010
Allowance for loan losses, Beginning balance	$ 136,100	$ 55,768
Provision charged to operations	15,461	26,100
Loans charged off	(5,962)	(14,596)
Recoveries	5,008	3,391
Allowance for loan losses, Ending balance	169,988	96,000
Loans, net of unearned income, Balance, end of period	7,030,658		5,899,232
Non-Covered Loan [Member]
Allowance for loan losses, Beginning balance	62,460	55,623
Provision charged to operations	11,052	18,741
Loans charged off	(5,737)	(13,502)
Recoveries	4,498	3,380
Allowance for loan losses, Ending balance	72,273	64,242
Allowance on loans individually evaluated for impairment	1,838	5,753
Allowance on loans collectively evaluated for impairment	70,435	58,489
Loans, net of unearned income, Balance, end of period	5,737,969	4,236,322
Balance, end of period: Loans individually evaluated for impairment	41,291	35,468
Balance, end of period: Loans collectively evaluated for impairment	5,696,678	4,200,854
Balance, end of period: Loans acquired with deteriorated credit quality	75,041
Non-Covered Loan [Member] | Commercial Real Estate [Member]
Allowance for loan losses, Beginning balance	31,390	30,771
Provision charged to operations	2,377	10,662
Loans charged off	(1,357)	(8,259)
Recoveries	3,218	2,241
Allowance for loan losses, Ending balance	35,628	35,415
Allowance on loans individually evaluated for impairment	1,760	4,460
Allowance on loans collectively evaluated for impairment	33,508	30,955
Loans, net of unearned income, Balance, end of period	2,593,066	1,723,108
Balance, end of period: Loans individually evaluated for impairment	36,703	29,967
Balance, end of period: Loans collectively evaluated for impairment	2,556,363	1,693,141
Balance, end of period: Loans acquired with deteriorated credit quality	16,549	680
Non-Covered Loan [Member] | Commercial Business [member]
Allowance for loan losses, Beginning balance	16,473	12,845
Provision charged to operations	4,117	3,283
Loans charged off	(523)	(466)
Recoveries	129	52
Allowance for loan losses, Ending balance	20,196	15,714
Allowance on loans individually evaluated for impairment	47	1,293
Allowance on loans collectively evaluated for impairment	20,149	14,421
Loans, net of unearned income, Balance, end of period	1,604,259	1,154,548
Balance, end of period: Loans individually evaluated for impairment	3,648	5,501
Balance, end of period: Loans collectively evaluated for impairment	1,600,611	1,149,047
Balance, end of period: Loans acquired with deteriorated credit quality	49,766
Non-Covered Loan [Member] | Consumer [Member]
Allowance for loan losses, Beginning balance	13,332	10,664
Provision charged to operations	4,578	4,592
Loans charged off	(3,737)	(4,544)
Recoveries	1,104	1,031
Allowance for loan losses, Ending balance	15,277	11,743
Allowance on loans collectively evaluated for impairment	15,277	11,743
Loans, net of unearned income, Balance, end of period	1,210,928	928,653
Balance, end of period: Loans individually evaluated for impairment	237
Balance, end of period: Loans collectively evaluated for impairment	1,210,691	928,653
Balance, end of period: Loans acquired with deteriorated credit quality	8,726
Non-Covered Loan [Member] | Mortgage Backed Securities [Member]
Allowance for loan losses, Beginning balance	1,265	1,343
Provision charged to operations	(20)	204
Loans charged off	(120)	(233)
Recoveries	47	56
Allowance for loan losses, Ending balance	1,172	1,370
Allowance on loans individually evaluated for impairment	31
Allowance on loans collectively evaluated for impairment	1,141	1,370
Loans, net of unearned income, Balance, end of period	329,716	430,013
Balance, end of period: Loans individually evaluated for impairment	703
Balance, end of period: Loans collectively evaluated for impairment	$ 329,013	$ 430,013

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Fair Value Measurements (Gains And Losses Included In Earnings Related To Assets And Liabilities Measured At Fair Value On Recurring Basis) (Details) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011
Noninterest Income [Member]
Total gains (losses) included in earnings (or changes in net assets)	$ 1,425
Other Comprehensive Income [Member]
Change in unrealized gains (losses) relating to assets still held at June 30, 2011	$ 11,589

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Share-Based Compensation (Compensation Expense Included In Salaries And Employee Benefits Expense Related To Restricted Stock Grants) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Share-Based Compensation
Compensation expense related to restricted stock	$ 1,685	$ 1,568	$ 3,363	$ 2,962

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Goodwill And Other Intangible Assets (Schedule Of Carrying Amount Of Goodwill) (Details) (USD $) In Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2011	Dec. 31, 2010
Goodwill And Other Intangible Assets
Goodwill, Beginning Balance	$ 234,228	$ 227,080
Goodwill acquired during the year	114,885	7,148
Goodwill impairment
Goodwill, Ending Balance	$ 349,113	$ 234,228

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Acquisition Activity

6 Months Ended

Jun. 30, 2011

Acquisition Activity

Acquisition Activity

Note 4 – Acquisition Activity

OMNI BANCSHARES, Inc.

On May 31, 2011, the Company completed the acquisition of OMNI BANCSHARES, Inc. ("OMNI"), the holding company of OMNI BANK, headquartered in Metairie, Louisiana with 14 offices in the New Orleans and Baton Rouge, LA markets. The Company completed the acquisition in order to further expand its banking operations into the New Orleans Metropolitan area. The Company acquired all of the outstanding common stock of the former OMNI shareholders for total consideration of $46,407,000, which resulted in goodwill of $63,518,000, as shown in the following table:

(dollars in thousands)	Number of Shares		Amount
Equity Consideration
Common Stock issued		698,768	$	41,053
Options issued		41,979		513
Total Equity Consideration			$	41,566
Non-Equity Consideration
Change in Control Payments			$	4,832
Cash				9
Total Non-Equity Consideration			$	4,841
Total Consideration Paid			$	46,407
Fair Value of Net Liabilities Assumed including Identifiable Intangible Assets				(17,111	)
Goodwill			$	63,518

The acquisition was accounted for under the purchase method of accounting in accordance with ASC Topic 805. Both the purchased assets and liabilities assumed were recorded at their respective acquisition date fair values. Identifiable intangible assets, including core deposit intangible assets, were recorded at fair value. Because the consideration paid was greater than the net fair value of the acquired assets and liabilities, the Company recorded goodwill as part of the acquisition.

Fair values, including the fair value assigned to loans, are preliminary and subject to refinement as information relative to the closing date fair values becomes available. Under current accounting principles, information regarding the Company's estimate of loan fair values may be adjusted for a period of up to one year as the Company continues to refine its estimate of expected future cash flows in the acquired portfolio. Determining the fair value of assets and liabilities, particularly illiquid assets and liabilities, is a complicated process involving significant judgment regarding estimates and assumptions used to calculate estimated fair value. The Company may incur losses on the acquired loans that are materially different from losses the Company originally projected. Fair value adjustments based on updated loss estimates could materially affect the goodwill recorded on the acquisition.

The Company's operating results for the three- and six-month periods ended June 30, 2011 include the operating results of the acquired assets and assumed liabilities for the 30 days subsequent to the May 31, 2011 acquisition date. The revenue from the assets acquired and income before income taxes totaled $2,318,000 and $704,000, respectively, for the 30-day period.

The acquired assets and liabilities, as well as the adjustments to record the assets and liabilities at fair value, are presented in the following table. The table also includes intangible assets other than goodwill created in the acquisition, namely, core deposit intangible assets.

(dollars in thousands)	As Acquired		Fair  Value Adjustments			As recorded  by IBERIABANK
Assets
Cash and cash equivalents	$	54,683	$	—		$	54,683
Investment securities		91,808		(789	)(a)		91,019
Loans		503,695		(36,499	)(b)		467,196
Other real estate owned		24,759		(2,843	)(c)		21,916
Core deposit intangible		—		829	(d)		829
Other assets		56,872		(10,780	)(e)		46,092
Total Assets	$	731,443	$	(50,082	)	$	681,735
Liabilities
Interest-bearing deposits		504,615		1,812	(f)		506,427
Noninterest-bearing deposits		129,181		—			129,181
Borrowings		58,168		196	(g)		58,364
Other liabilities		3,971		903	(h)		4,874
Total Liabilities	$	695,935	$	2,911		$	698,846

Explanation of Certain Fair Value Adjustments

(a) The adjustment represents the write down of the book value of OMNI's investments to their estimated fair value based on fair values on the date of acquisition.

(b) The adjustment represents the write down of the book value of OMNI's loans to their estimated fair value based on current interest rates and expected cash flows which includes an estimate of expected loan losses inherent in the portfolio.

(c) The adjustment represents the write down of the book value of OMNI's OREO properties to their estimated fair value at the acquisition date based on their appraised value, as adjusted for costs to sell.

(d) The adjustment represents the value of the core deposit base assumed in the acquisition. The core deposit asset was recorded as an identifiable intangible asset and will be amortized on an accelerated basis over the average life of the deposit base, estimated to be 10 years.

(e) The adjustment represents the write down of the book value of OMNI's property, equipment, and other assets to their estimated fair value at the acquisition date based on their appraised value.

(f) The adjustment is necessary because the weighted average interest rate of OMNI's CD's exceeded the cost of similar funding at the time of acquisition. The fair value adjustment will be amortized to reduce interest expense over the life of the portfolio, which is estimated at 60 months.

(g) The adjustment is necessary because the interest rate of OMNI's fixed rate borrowings exceeded current interest rates on similar borrowings. The Company paid off the borrowings acquired from OMNI during the three months ended June 30, 2011 and amortized the fair value adjustment to reduce interest expense in the corresponding period.

(h) The adjustment is necessary because the fair value of the Company's liability under assumed lease agreements from OMNI is lower than the total cash payments remaining under the existing leases.

Cameron Bancshares, Inc.

On May 31, 2011, the Company completed the acquisition of Cameron Bancshares, Inc. ("Cameron"), the holding company of Cameron State Bank, headquartered in Lake Charles, Louisiana, with 22 offices and 48 ATMs in the Lake Charles region. The Company completed the acquisition in order to expand its banking operations into the Lake Charles, Louisiana area. The Company acquired all of the outstanding common stock of the former Cameron shareholders for total consideration of $143,241,000, which resulted in goodwill of $51,315,000, as shown in the following table:

(dollars in thousands)	Number of Shares		Amount
Equity Consideration
Common Stock issued		2,384,461	$	140,087
Options issued		—		—
Total Equity Consideration			$	140,087
Non-Equity Consideration
Change in Control Payments			$	3,144
Cash				10
Total Non-Equity Consideration			$	3,154
Total Consideration Paid			$	143,241
Fair Value of Net Assets Acquired including Identifiable Intangible Assets				91,926
Goodwill			$	51,315

The acquisition was accounted for under the purchase method of accounting in accordance with ASC Topic 805. Both the purchased assets and liabilities assumed were recorded at their respective acquisition date fair values. Identifiable intangible assets, including core deposit intangible assets, were recorded at fair value. Because the consideration paid was greater than the net fair value of the acquired assets and liabilities, the Company recorded goodwill as part of the acquisition.

Fair values, including the fair value assigned to loans, are preliminary and subject to refinement as information relative to the closing date fair values becomes available. Under current accounting principles, information regarding the Company's estimate of loan fair values may be adjusted for a period of up to one year as the Company continues to refine its estimate of expected future cash flows in the acquired portfolio. Determining the fair value of assets and liabilities, particularly illiquid assets and liabilities, is a complicated process involving significant judgment regarding estimates and assumptions used to calculate estimated fair value. The Company may incur losses on the acquired loans that are materially different from losses the Company originally projected. Fair value adjustments based on updated loss estimates could materially affect the goodwill recorded on the acquisition.

The Company's operating results for the three- and six-month periods ended June 30, 2011 include the operating results of the acquired assets and assumed liabilities for the 30 days subsequent to the May 31, 2011 acquisition date. The revenue from the assets acquired and income before income taxes totaled $3,304,000 and $1,740,000, respectively, for the 30-day period.

The acquired assets and liabilities, as well as the adjustments to record the assets and liabilities at fair value, are presented in the following table.

(dollars in thousands)	As Acquired		Fair  Value Adjustments			As recorded  by IBERIABANK
Assets
Cash and cash equivalents	$	29,191	$	—		$	29,191
Investment securities		223,720		(35	)(a)		223,685
Loans		404,618		6,585	(b)		411,203
Other real estate owned		710		—			710
Core deposit intangible		—		5,178	(c)		5,178
Other assets		44,525		(3,896	)(d)		37,660
Total Assets	$	702,492	$	7,832		$	710,324
Liabilities
Interest-bearing deposits		402,090		818	(e)		402,908
Noninterest-bearing deposits		164,363		—			164,363
Borrowings		46,804		2,198	(f)		49,002
Other liabilities		2,124		—			2,124
Total Liabilities	$	615,381	$	3,016		$	618,397

Explanation of Certain Fair Value Adjustments

(a) The adjustment represents the write down of the book value of Cameron's investments to their estimated fair value based on fair values on the date of acquisition which includes an estimate of expected future loan losses.

(b) The adjustment represents the write up of the book value of Cameron's loans to their estimated fair value based on current interest rates and expected cash flows, which includes an estimate of expected loan losses inherent in the portfolio.

(c) The adjustment represents the value of the core deposit base assumed in the acquisition. The core deposit asset was recorded as an identifiable intangible asset and will be amortized on an accelerated basis over the average life of the deposit base, estimated to be 10 years.

(d) The adjustment represents the write down of the book value of Cameron's property, equipment, and other assets to their estimated fair value at the acquisition date based on their appraised value.

(e) The adjustment is necessary because the weighted average interest rate of Cameron's CD's exceeded the cost of similar funding at the time of acquisition. The fair value adjustment will be amortized to reduce interest expense on a declining basis over the life of the portfolio, which is estimated at 69 months.

(f) The adjustment is necessary because the interest rate of Cameron's fixed rate borrowings exceeded current interest rates on similar borrowings. The Company paid off the borrowings acquired from Cameron during the three months ended June 30, 2011 and amortized the fair value adjustment to reduce interest expense in the corresponding period.

Purchase of certain assets of Florida Trust Company

On February 22, 2011, the Company announced the signing of a definitive agreement for IBERIABANK to purchase certain assets of the Florida Trust Company, a wholly-owned subsidiary of the Bank of Florida Corporation. Florida Trust Company operates offices in Naples and Ft. Lauderdale, Florida. The Florida Trust Company will become part of the trust and asset management division of IBERIABANK.

Under terms of the agreement, IBERIABANK paid the Bank of Florida Corporation $700,000 and will pay a contingent payment of up to $700,000 for the acquisition of the assets of Florida Trust Company. The contingent payment will be paid approximately one year after the consummation of the transaction and will be determined based on the amount of revenue realized by IBERIABANK during that period generated from the former Florida Trust Company clients.

The acquisition was accounted for under the purchase method of accounting in accordance with ASC Topic 805. The acquisition resulted in additional intangible assets of $1,400,000 included in the Company's consolidated balance sheet as of June 30, 2011, of which $52,000 was goodwill.

Supplemental pro forma information

The following pro forma information for the six months ended June 30, 2011 and 2010 reflects the Company's estimated consolidated results of operations as if the acquisitions of OMNI, Cameron, and Florida Trust Company occurred at January 1, 2010, unadjusted for potential cost savings.

(dollars in thousands, except per share data)	2011		2010
Interest and noninterest income	$	289,788	$	302,817
Net income		22,346		27,782
Earnings per share – basic		0.75		1.00
Earnings per share – diluted		0.74		1.00

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Fair Value Of Financial Instruments

6 Months Ended

Jun. 30, 2011

Fair Value Of Financial Instruments

Fair Value Of Financial Instruments

Note 14 – Fair Value of Financial Instruments

The fair value of a financial instrument is the current amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for the Company's various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the instrument. ASC Topic 825 excludes certain financial instruments and all non-financial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented may not necessarily represent the underlying fair value of the Company.

The following methods and assumptions were used to estimate the fair value of each class of financial instruments for which it is practicable to estimate that value:

Cash and cash equivalents

The carrying amounts of cash and short-term instruments approximate their fair value.

Investment securities

Fair value equals quoted market prices in an active market. If quoted market prices are unavailable, fair value is estimated using pricing models or quoted prices of securities with similar characteristics.

Loans

The fair value of non-covered mortgage loans receivable was estimated based on present values using entry-value rates at June 30, 2011 and December 31, 2010, weighted for varying maturity dates. Other non-covered loans receivable were valued based on present values using entry-value interest rates at June 30, 2011 and December 31, 2010 applicable to each category of loans. Fair values of mortgage loans held for sale are based on commitments on hand from investors or prevailing market prices. Covered loans are recorded in the consolidated financial statements at fair value in accordance with the fair value methodology prescribed in ASC Topic 820, exclusive of the shared-loss agreements with the FDIC. The fair value estimates associated with the loans include estimates related to expected prepayments and the amount and timing of undiscounted expected principal, interest and other cash flows.

Accrued Interest Receivable and Accrued Interest Payable: The carrying amount of accrued interest approximates fair value because of the short maturity of these financial instruments.

FDIC Loss Share Receivable: The fair value is determined to be projected cash flows from loss sharing agreements based on expected reimbursements for losses at the applicable loss sharing percentages based on the terms of the loss share agreements. Cash flows are discounted to reflect the timing and receipt of the loss sharing reimbursements from the FDIC.

Deposits

The fair value of NOW accounts, money market deposits and savings accounts was the amount payable on demand at the reporting date. Certificates of deposit were valued using a weighted average rate calculated based upon rates at June 30, 2011 and December 31, 2010 for deposits of similar remaining maturities.

Short-term borrowings

The carrying amounts of short-term borrowings maturing within ninety days approximate their fair values.

Long-term debt

The fair values of long-term debt are estimated using discounted cash flow analyses based on the Company's current incremental borrowing rates for similar types of borrowing arrangements.

Derivative instruments

Fair values for interest rate swap agreements are based upon the amounts required to settle the contracts.

Off-balance sheet items

The Company has outstanding commitments to extend credit and standby letters of credit. These off-balance sheet financial instruments are generally exercisable at the market rate prevailing at the date the underlying transaction will be completed. At June 30, 2011 and December 31, 2010, the fair value of guarantees under commercial and standby letters of credit was immaterial.

The estimated fair values and carrying amounts of the Company's financial instruments are as follows:

	June 30, 2011				December 31, 2010
	Carrying		Fair		Carrying		Fair
(dollars in thousands)	Amount		Value		Amount		Value
Financial Assets
Cash and cash equivalents	$	261,804	$	261,804	$	337,778	$	337,778
Investment securities		2,215,361		2,219,641		2,019,814		2,021,788
Loans and loans held for sale		7,276,261		7,424,182		6,119,237		6,362,961
FDIC loss share receivable		670,465		382,909		726,871		392,484
Derivative instruments		40,683		40,683		37,320		37,320
Accrued interest receivable		38,125		38,128		34,250		34,250
Financial Liabilities
Deposits	$	9,073,522	$	8,955,619	$	7,915,106	$	7,764,569
Short-term borrowings		215,778		215,778		220,328		220,328
Long-term debt		463,016		459,329		432,251		441,902
Derivative instruments		26,909		26,909		22,904		22,904
Accrued interest payable		7,880		7,880		8,583		8,583

The fair value estimates presented herein are based upon pertinent information available to management as of June 30, 2011 and December 31, 2010. Although management is not aware of any factors that would significantly affect the estimated fair value amounts, such amounts have not been comprehensively revalued for purposes of these financial statements since that date and, therefore, current estimates of fair value may differ significantly from the amounts presented herein.

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Other Real Estate Owned (Schedule Of Other Real Estate Segregated Into Covered And Non-Covered Properties) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Real estate owned acquired by foreclosure	$ 110,546	$ 64,408
Other foreclosed property	18	163
Real estate acquired for development or resale	7,177	4,646
Total other real estate owned and foreclosed property	117,741	69,217
Non-Covered Properties [Member]
Real estate owned acquired by foreclosure	35,696	13,840
Other foreclosed property	18	9
Real estate acquired for development or resale	7,177	4,646
Total other real estate owned and foreclosed property	42,891	18,495
Covered Properties [Member]
Real estate owned acquired by foreclosure	74,850	50,568
Other foreclosed property		154
Total other real estate owned and foreclosed property	$ 74,850	$ 50,722

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Goodwill And Other Intangible Assets (Schedule Of Definite-Lived Intangible Assets) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Gross Carrying Amount	$ 47,110	$ 39,744
Accumulated Amortization	18,976	16,585
Net Carrying Amount	28,134	23,159
Core Deposit Intangibles [Member]
Gross Carrying Amount	45,406	39,399
Accumulated Amortization	18,752	16,424
Net Carrying Amount	26,654	22,975
Customer Relationship Intangible Asset [Member]
Gross Carrying Amount	1,348
Accumulated Amortization	23
Net Carrying Amount	1,325
Mortgage Servicing Rights [Member]
Gross Carrying Amount	356	345
Accumulated Amortization	201	161
Net Carrying Amount	$ 155	$ 184

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Acquisition Activity (Supplemental Pro Forma Information) (Details) (USD $) In Thousands, except Per Share data	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Acquisition Activity
Interest and noninterest income	$ 289,788	$ 302,817
Net income	$ 22,346	$ 27,782
Earnings per share - basic	$ 0.75	$ 1.00
Earnings per share - diluted	$ 0.74	$ 1.00

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Share-Based Compensation (Narrative) (Details) (USD $)	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Share based compensation maximum option term	10
Future awards shares under approved incentive compensation plans	178,265
Excess tax benefit as financing cash inflows	$ 1,378,000	$ 528,000
Net cash proceeds from exercise of stock options	5,739,000	1,131,000
Unrecognized compensation cost related to stock options expected to be recognized over a weighted-average period	3.6
Aggregate intrinsic value of shares underlying outstanding stock options	11,629,000
Aggregate intrinsic value of shares underlying exercisable stock options	10,986,000
Total intrinsic value of options exercised	5,000,000
Weighted average grant date fair value of the restricted stock granted	$ 56.17	$ 59.85
Minimum vesting period	one
Maximum vesting period	seven
Compensation expense based on the number of share equivalents vested	833,000	98,000
Current market price of common stock	$ 57.64	$ 51.48
Phantom stock awards [Member]
Minimum vesting period	five
Maximum vesting period	seven
Stock Options [Member]
Unrecognized compensation cost related to stock options	4,941,000
Unearned share-based compensation associated with awards	4,941,000
Restricted Stock [Member]
Unrecognized compensation cost related to stock options	25,381,000
Unearned share-based compensation associated with awards	$ 25,381,000
Maximum [Member]
Unearned compensation vesting period	3
Minimum [Member]
Unearned compensation vesting period	7

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On-Balance Sheet Derivative Instruments And Hedging Activities (Tables)

6 Months Ended

Jun. 30, 2011

On-Balance Sheet Derivative Instruments And Hedging Activities

Schedule Of Outstanding Derivatives

		Asset Derivatives					Liability Derivatives
	Balance Sheet Location	Fair Value				Balance Sheet Location	Fair Value
(dollars in thousands)		2011		2010			2011		2010
Derivatives designated as hedging instruments under ASC Topic 815
Interest rate contracts	Other assets	$	13,774	$	10,337	Other liabilities	$	—	$	157
Total derivatives designated as hedging instruments under ASC Topic 815		$	13,774	$	10,337		$	—	$	157
Derivatives not designated as hedging instruments under ASC Topic 815
Interest rate contracts	Other assets	$	18,795	$	19,778	Other liabilities	$	18,795	$	19,778
Written and purchased options			8,114		825			8,114		825
Total derivatives not designated as hedging instruments under ASC Topic 815		$	26,909	$	20,603		$	26,909	$	20,603

Schedule Of Other Derivatives Not Designated As Hedging Instruments, Statements Of Financial Performance And Financial Position, Location

(dollars in thousands)	Amount of Gain  (Loss) Recognized in OCI, net of taxes (Effective Portion)				Location of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective  Portion)						Location of Gain (Loss) Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)	Amount of Gain (Loss) Recognized in Income on Derivative (Ineffective Portion and  Amount Excluded from Effectiveness Testing)
Derivatives in ASC Topic 815 Cash Flow Hedging Relationships	2011		2010			2011			2010				2011		2010
Interest rate contracts	$	8,953	$	6,617	Interest income (expense)	$	(856	)	$	(811	)	Other income (expense)	$	—	$	—
Total	$	8,953	$	6,617		$	(856	)	$	(811	)		$	—	$	—

Schedule Of Derivative Instruments, Effect On Other Comprehensive Income (Loss)

(dollars in thousands)	2011			2010
Balance at beginning of year, net	$	9,370		$	12,040
Unrealized gain (loss) on cash flow hedges		(641	)		(8,343	)
Tax effect		224			2,920
Net of tax change		(417	)		(5,423	)
Balance at end of end of period, net	$	8,953		$	6,617

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Consolidated Statements Of Shareholders' Equity (USD $)	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2009	$ 22,107,000	$ 632,086,000	$ 341,621,000	$ 22,416,000	$ (64,015,000)	$ 954,215,000
Comprehensive income:
Net income			21,843,000			21,843,000
Change in unrealized gain on securities available for sale, net of taxes				12,165,000		12,165,000
Change in fair value of derivatives used for cash flow hedges, net of taxes				(5,422,000)		(5,422,000)
Total comprehensive income						28,586,000
Cash dividends declared, $0.68 per share			(18,221,000)			(18,221,000)
Reissuance of treasury stock under incentive compensation plans, net of shares surrendered in payment, including tax benefit		(390,000)			853,000	463,000
Common Stock Issued	5,973,000	323,007,000				328,980,000
Common stock issued for recognition and retention plan, net of shares forfeited		(5,253,000)			5,253,000
Share-based compensation cost		3,806,000				3,806,000
Balance at Jun. 30, 2010	28,080,000	953,256,000	345,243,000	29,159,000	(57,909,000)	1,297,829,000
Balance at Dec. 31, 2010	28,080,000	956,864,000	361,055,000	14,680,000	(57,222,000)	1,303,457,000
Comprehensive income:
Net income			19,833,000			19,833,000
Change in unrealized gain on securities available for sale, net of taxes				12,006,000		12,006,000
Change in fair value of derivatives used for cash flow hedges, net of taxes				(417,000)		(417,000)
Total comprehensive income						31,422,000
Cash dividends declared, $0.68 per share			(19,448,000)			(19,448,000)
Reissuance of treasury stock under incentive compensation plans, net of shares surrendered in payment, including tax benefit		(1,097,000)			6,792,000	5,695,000
Common Stock Issued	3,083,000	178,057,000				181,140,000
Common stock issued for recognition and retention plan, net of shares forfeited		(4,895,000)			4,895,000
Share-based compensation cost		4,722,000				4,722,000
Balance at Jun. 30, 2011	$ 31,163,000	$ 1,133,651,000	$ 361,440,000	$ 26,269,000	$ (45,535,000)	$ 1,506,988,000

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Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2011

Earnings Per Share

Schedule Showing Calculation Of Basic And Diluted Earnings Per Share

	For the Three Months Ended June 30,						For the Six Months Ended June 30,
	2011			2010			2011			2010
Income available to common shareholders	$	5,186,000		$	8,840,000		$	19,833,000		$	21,843,000
Distributed and undistributed earnings to unvested restricted stock		(91,000	)		(188,000	)		(379,000	)		(432,000	)
Distributed and undistributed earnings to common shareholders – Basic(1)		5,095,000			8,652,000			19,454,000			21,411,000
Undistributed earnings reallocated to unvested restricted stock		4,000			(1,000	)		1,000			(1,000	)
Distributed and undistributed earnings to common shareholders – Diluted	$	5,099,000		$	8,651,000		$	19,455,000		$	21,410,000
Weighted average shares outstanding – Basic(3)		28,015,846			26,804,334			27,405,797			24,549,042
Weighted average shares outstanding – Diluted		27,677,313			26,506,308			27,124,910			24,293,237
Earnings per common share – Basic(1)	$	0.19		$	0.33		$	0.72		$	0.89
Earnings per common share – Diluted	$	0.18		$	0.33		$	0.72		$	0.88
Earnings per unvested restricted stock share – Basic(2)	$	0.18		$	0.35		$	0.80		$	0.87
Earnings per unvested restricted stock share – Diluted	$	0.17		$	0.35		$	0.79		$	0.87

(1) Total earnings available to common shareholders include distributed earnings of $10,093,000, or $0.37 per weighted average share, and an undistributed loss of $4,998,000, or $0.18 per weighted average share for the three months ended June 30, 2011. Total earnings available to common shareholders include distributed earnings of $8,940,000, or $0.34 per weighted average share, and an undistributed loss of $288,000, or $0.01 per weighted average share for the three months ended June 30, 2010. Total earnings available to common shareholders include distributed earnings of $19,076,000, or $0.71 per weighted average share, and undistributed earnings of $378,000, or $0.01 per weighted average share for the six months ended June 30, 2011. Total earnings available to common shareholders include distributed earnings of $17,870,000 or $0.74 per weighted average share, and undistributed earnings of $3,541,000, or $0.15 per weighted average share for the six months ended June 30, 2010.

(2) Total earnings available to unvested restricted stock include distributed earnings of $180,000, or $0.35 per weighted average share, and an undistributed loss of $89,000, or $0.17 per weighted average share, under the two-class method for the three months ended June 30, 2011. Total earnings available to unvested restricted stock include distributed earnings of $194,000, or $0.36 per weighted average share, and an undistributed loss of $6,000, or $0.01 per weighted average share, under the two-class method for the three months ended June 30, 2010. Total earnings available to unvested restricted stock include distributed earnings of $372,000, or $0.78 per weighted average share, and undistributed earnings of $7,000, or $0.02 per weighted average share, under the two-class method for the six months ended June 30, 2011. Total earnings available to unvested restricted stock include distributed earnings of $361,000, or $0.72 per weighted average share, and undistributed earnings of $72,000 or $0.14 per weighted average share, under the two-class method for the six months ended June 30, 2010.

(3) Weighted average basic shares outstanding include 517,596 and 535,801 shares of unvested restricted stock for the three months ended June 30, 2011 and 2010, respectively, and 476,896 and 498,286 shares of unvested restricted stock for the six months ended June 30, 2011 and 2010, respectively.

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Investment Securities (Schedule Of Realized Gains And Losses From The Sale Of Securities Classified As Available For Sale) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Investment Securities
Realized gains	$ 1,426	$ 60	$ 1,427	$ 982
Realized losses
Net realized gains (losses)	$ 1,426	$ 60	$ 1,427	$ 982

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Investment Securities (Tables)

6 Months Ended

Jun. 30, 2011

Investment Securities

Schedule Of Amortized Cost And Fair Values Of Investment Securities, With Gross Unrealized Gains And Losses

(dollars in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
June 30, 2011
Securities available for sale:
U.S. Treasury securities	$	36,047	$	78	$	(7	)	$	36,118
U.S. Government-sponsored enterprise obligations		521,471		3,476		(1,032	)		523,915
Obligations of state and political subdivisions		143,680		2,776		(826	)		145,630
Mortgage backed securities		1,206,899		22,796		(1,656	)		1,228,039
Other securities		3,390		77		—			3,467
Total securities available for sale	$	1,911,487	$	29,196	$	(3,514	)	$	1,937,169
Securities held to maturity:
U.S. Government-sponsored enterprise obligations	$	180,325	$	2,615	$	—		$	182,940
Obligations of state and political subdivisions		67,324		1,264		(378	)		68,210
Mortgage backed securities		30,543		779		—			31,322
Total securities held to maturity	$	278,192	$	4,658	$	(378	)	$	282,472
December 31, 2010
Securities available for sale:
U.S. Government-sponsored enterprise obligations	$	424,180	$	2,414	$	(3,794	)	$	422,800
Obligations of state and political subdivisions		39,896		668		(395	)		40,169
Mortgage backed securities		1,255,624		19,508		(11,263	)		1,263,869
Other securities		2,882		74		—			2,956
Total securities available for sale	$	1,722,582	$	22,664	$	(15,452	)	$	1,729,794
Securities held to maturity:
U.S. Government-sponsored enterprise obligations	$	180,479	$	2,549	$	(68	)	$	182,960
Obligations of state and political subdivisions		75,768		480		(1,728	)		74,520
Mortgage backed securities		33,773		741		—			34,514
Total securities held to maturity	$	290,020	$	3,770	$	(1,796	)	$	291,994

Schedule Of Securities With Gross Unrealized Losses Aggregated By Investment Category

	Less Than Twelve Months					Over Twelve Months					Total
(dollars in thousands)	Gross Unrealized Losses			Fair Value		Gross Unrealized Losses			Fair Value		Gross Unrealized Losses			Fair Value
June 30, 2011
Securities available for sale:
U.S. Treasury securities	$	(7	)	$	5,006	$	—		$	—	$	(7	)	$	5,006
U.S. Government-sponsored enterprise obligations		(1,032	)		99,475		—			—		(1,032	)		99,475
Obligations of state and political subdivisions		(826	)		17,821		—			—		(826	)		17,821
Mortgage backed securities		(1,344	)		249,276		(312	)		17,746		(1,656	)		267,022
Total securities available for sale	$	(3,209	)	$	371,578	$	(312	)	$	17,746	$	(3,521	)	$	389,324
Securities held to maturity:
U.S. Government-sponsored enterprise obligations	$	—		$	—	$	—		$	—	$	—		$	—
Obligations of state and political subdivisions		(274	)		19,907		(104	)		1,225		(378	)		21,132
Mortgage backed securities		—			—		—			—		—			—
Total securities held to maturity	$	(274	)	$	19,907	$	(104	)	$	1,225	$	(378	)	$	21,132
December 31, 2010
Securities available for sale:
U.S. Government-sponsored enterprise obligations	$	(3,794	)	$	195,785	$	—		$	—	$	(3,794	)	$	195,785
Obligations of state and political subdivisions		(395	)		6,771		—			—		(395	)		6,771
Mortgage backed securities		(10,678	)		528,280		(585	)		20,908		(11,263	)		549,188
Total securities available for sale	$	(14,867	)	$	730,836	$	(585	)	$	20,908	$	(15,452	)	$	751,744
Securities held to maturity:
U.S. Government-sponsored enterprise obligations	$	(68	)	$	7,075	$	—		$	—	$	(68	)	$	7,075
Obligations of state and political subdivisions		(1,526	)		36,646		(202	)		1,128		(1,728	)		37,774
Mortgage backed securities		—			—		—			—		—			—
Total securities held to maturity	$	(1,594	)	$	43,721	$	(202	)	$	1,128	$	(1,796	)	$	44,849

Schedule Of Amortized Cost And Estimated Fair Value By Maturity Of Investment Securities

	Securities Available for Sale							Securities Held to Maturity
(dollars in thousands)	Weighted Average Yield			Amortized Cost		Fair Value		Weighted Average Yield			Amortized Cost		Fair Value
Within one year or less		0.50	%	$	71,876	$	72,009		1.30	%	$	10,971	$	11,043
One through five years		1.83			273,929		277,367		2.18			175,682		178,372
After five through ten years		2.79			530,910		540,072		3.28			24,153		24,732
Over ten years		3.04			1,034,772		1,047,721		3.45			67,386		68,325
Totals		2.70	%	$	1,911,487	$	1,937,169		2.54	%	$	278,192	$	282,472

Schedule Of Realized Gains And Losses From The Sale Of Securities Classified As Available For Sale

	Three Months Ended June 30,				Six Months Ended June 30,
(dollars in thousands)	2011		2010		2011		2010
Realized gains	$	1,426	$	60	$	1,427	$	982
Realized losses		—		—		—		—
Net realized gains (losses)	$	1,426	$	60	$	1,427	$	982

Schedule Of Changes In Other Comprehensive Income, Investment Portfolio Activity

	Six Months Ended
(dollars in thousands)	June 30, 2011			June 30, 2010
Balance at beginning of period, net	$	5,310		$	10,376
Unrealized gain (loss) on securities available for sale		19,898			19,698
Reclassification adjustment for net (gains) losses realized in net income		(1,427	)		(982	)
Net unrealized gain (loss)		18,471			18,716
Tax effect		6,465			6,551
Net of tax change		12,006			12,165
Balance at end of period, net	$	17,316		$	22,541

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Share-Based Compensation (Estimate Fair Value Of Share-Based Awards With Weighted-Average Assumptions) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Share-Based Compensation
Expected dividends	2.20%	2.30%	2.20%	2.20%
Expected volatility	31.70%	33.80%	31.60%	26.10%
Risk-free interest rate	3.60%	3.50%	3.60%	4.10%
Expected term (in years)	6.4	5.8	6.1	6.4
Weighted-average grant-date fair value	$ 16.41	$ 16.76	$ 16.44	$ 16.12

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On-Balance Sheet Derivative Instruments And Hedging Activities (Schedule Of Other Derivatives Not Designated As Hedging Instruments, Statements Of Financial Performance And Financial Position, Locations) (Details) (USD $) In Thousands	6 Months Ended			12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011 Other Income [Member] Interest Rate Contracts [Member] Not Designated As Hedging Instrument [Member]	Dec. 31, 2010 Other Income [Member] Interest Rate Contracts [Member] Not Designated As Hedging Instrument [Member]	Jun. 30, 2011 Not Designated As Hedging Instrument [Member]	Dec. 31, 2010 Not Designated As Hedging Instrument [Member]	Jun. 30, 2011 Cash Flow Hedging [Member] Interest Income [Member] Interest Rate Contracts [Member]	Jun. 30, 2010 Cash Flow Hedging [Member] Interest Income [Member] Interest Rate Contracts [Member]	Jun. 30, 2011 Cash Flow Hedging [Member] Other Income [Member] Interest Rate Contracts [Member]	Jun. 30, 2010 Cash Flow Hedging [Member] Other Income [Member] Interest Rate Contracts [Member]	Jun. 30, 2011 Cash Flow Hedging [Member] Interest Rate Contracts [Member]	Jun. 30, 2010 Cash Flow Hedging [Member] Interest Rate Contracts [Member]
Derivative Instruments, Gain (Loss) Recognized in Income, Net	$ 8,953	$ 6,617	$ (2)		$ (2)						$ 8,953	$ 6,617
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	(856)	(811)					(856)	(811)
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net

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Consolidated Statements Of Cash Flows (USD $)	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash Flows from Operating Activities
Net income	$ 19,833,000	$ 21,843,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	6,093,000	4,853,000
Amortization of purchase accounting adjustments	(9,952,000)	(38,602,000)
Provision for loan losses	15,461,000	26,100,000
Noncash compensation expense	4,722,000	3,806,000
Loss on sale of assets	28,000	179,000
Gain on sales and calls of investments	(1,475,000)	(983,000)
Gain on sale of OREO	(1,349,000)
Gain on acquisitions		(3,781,000)
Amortization of premium/discount on investments	8,846,000	6,297,000
(Benefit) Provision for deferred income taxes	463,000
Mortgage loans held for sale
Originations and transfers	(643,456,000)	(734,506,000)
Proceeds from sales	670,105,000	704,535,000
Gain on sale of loans, net	(18,281,000)	(17,998,000)
Excess tax benefits from share-based payment arrangements	(1,378,000)	(528,000)
(Increase) Decrease in other assets	(23,018,000)	269,188,000
Other operating activities, net	15,956,000	(9,832,000)
Net Cash Provided by Operating Activities	42,598,000	230,571,000
Cash Flows from Investing Activities
Proceeds from sales of securities available for sale	20,410,000	34,811,000
Proceeds from maturities, prepayments and calls of securities available for sale	228,042,000	276,530,000
Purchases of securities available for sale	(130,559,000)	(419,654,000)
Proceeds from maturities, prepayments and calls of securities held to maturity	19,563,000	25,024,000
Purchases of securities held to maturity	(7,203,000)	(70,601,000)
FDIC Reimbursement of recoverable covered asset losses	89,604,000	211,508,000
(Increase) decrease in loans receivable, net,	(275,961,000)	35,094,000
Proceeds from sale of premises and equipment	1,926,000	367,000
Purchases of premises and equipment	(25,345,000)	(18,186,000)
Proceeds from disposition of real estate owned	29,614,000	16,077,000
Investment in new market tax credit entities	(9,425,000)
Cash received in excess of cash paid in acquisition	80,490,000
Other investing activities, net	(1,818,000)	(1,417,000)
Net Cash Provided by Investing Activities	19,338,000	89,553,000
Cash Flows from Financing Activities
(Decrease) increase in deposits	(42,552,000)	528,648,000
Net change in short-term borrowings	(39,082,000)	(63,382,000)
Proceeds from long-term debt	1,668,000	39,417,000
Repayments of long-term debt	(45,326,000)	(188,769,000)
Dividends paid to common shareholders	(18,312,000)	(16,142,000)
Proceeds from issuance of treasury stock for stock options exercised	5,739,000	1,131,000
Payments to repurchase common stock	(1,423,000)	(1,196,000)
Common stock issued		328,980,000
Excess tax benefit from share-based payment arrangements	1,378,000	528,000
Net Cash (Used in) Provided by Financing Activities	(137,910,000)	629,215,000
Net (Decrease) Increase in Cash and Cash Equivalents	(75,974,000)	949,339,000
Cash and Cash Equivalents at Beginning of Period	337,778,000	175,397,000
Cash and Cash Equivalents at End of Period	261,804,000	1,124,736,000
Supplemental Schedule of Noncash Activities
Acquisition of real estate in settlement of loans	56,122,000	12,041,000
Common stock issued in acquisition	181,140,000
Exercise of stock options with payment in company stock		48,000
Supplemental Disclosures
Interest on deposits and borrowings	43,330,000	73,537,000
Income taxes, net	$ 30,225,000	$ 17,109,000

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Other Real Estate Owned

6 Months Ended

Jun. 30, 2011

Other Real Estate Owned

Other Real Estate Owned

Note 9 – Other Real Estate Owned

Other real estate owned and foreclosed property totaled $117,741,000 and $69,217,000 at June 30, 2011 and December 31, 2010, respectively. Other real estate owned consists of the following:

(dollars in thousands)	June 30, 2011		December 31, 2010
Real estate owned acquired by foreclosure	$	110,546	$	64,408
Other foreclosed property		18		163
Real estate acquired for development or resale		7,177		4,646
Total other real estate owned and foreclosed property	$	117,741	$	69,217

At June 30, 2011 and December 31, 2010, other real estate is segregated into covered and non-covered properties as follows:

(dollars in thousands)
June 30, 2011	Non-covered properties		Covered properties		Total
Real estate owned acquired by foreclosure	$	35,696	$	74,850	$	110,546
Other foreclosed property		18		—		18
Real estate acquired for development or resale		7,177		—		7,177
Total other real estate owned and foreclosed property	$	42,891	$	74,850	$	117,741
(dollars in thousands)
December 31, 2010	Non-covered properties		Covered properties		Total
Real estate owned acquired by foreclosure	$	13,840	$	50,568	$	64,408
Other foreclosed property		9		154		163
Real estate acquired for development or resale		4,646		—		4,646
Total other real estate owned and foreclosed property	$	18,495	$	50,722	$	69,217

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Allowance For Loan Losses And Credit Quality (Schedule Of Allowance For Loan Losses For Covered And Non-Covered Loan Portfolio) (Details) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Allowance for loan losses, Beginning balance	$ 136,100	$ 55,768
Provision for loan losses before benefit attributable to FDIC loss sharing agreements	42,167	51,437
Benefit attributable to FDIC loss share agreements	(26,706)	(25,337)
Provision charged to operations	15,461	26,100
Provision recorded through FDIC loss share receivable	26,706	25,337
Transfer of balance to OREO	(7,325)
Loans charged off	(5,962)	(14,596)
Recoveries	5,008	3,391
Allowance for loan losses, Ending balance	169,988	96,000
Covered Loan [Member]
Allowance for loan losses, Beginning balance	73,640	145
Provision for loan losses before benefit attributable to FDIC loss sharing agreements	31,115	32,696
Benefit attributable to FDIC loss share agreements	(26,706)	(25,337)
Provision charged to operations	4,409	7,359
Provision recorded through FDIC loss share receivable	26,706	25,337
Transfer of balance to OREO	(7,325)
Loans charged off	(225)	(1,094)
Recoveries	510	11
Allowance for loan losses, Ending balance	97,715	31,758
Non-Covered Loan [Member]
Allowance for loan losses, Beginning balance	62,460	55,623
Provision for loan losses before benefit attributable to FDIC loss sharing agreements	11,052	18,741
Provision charged to operations	11,052	18,741
Loans charged off	(5,737)	(13,502)
Recoveries	4,498	3,380
Allowance for loan losses, Ending balance	$ 72,273	$ 64,242

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Allowance For Loan Losses And Credit Quality (Schedule Of Investment In Impaired Loan) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010
With no related allowance recorded [Member] | Residential - Prime [Member] | Mortgage Loans [Member]
Interest Income Recognized	$ 3	$ 3	$ 23	$ 20
Average Recorded Investment	6,159	4,130	6,219	4,256
Commercial Loans [Member] | With no related allowance recorded [Member] | Real Estate [Member]
Interest Income Recognized	62	24	134	59
Average Recorded Investment	34,152	16,285	32,104	17,567
Commercial Loans [Member] | With no related allowance recorded [Member] | Business [Member]
Interest Income Recognized	58	7	251	25
Average Recorded Investment	11,875	1,705	6,294	1,901
Consumer Loans [Member] | With no related allowance recorded [Member] | Indirect automobile [Member]
Interest Income Recognized	3	5	10	13
Average Recorded Investment	1,062	1,213	1,162	1,283
Consumer Loans [Member] | With no related allowance recorded [Member] | Credit card [Member]
Average Recorded Investment	436	257	393	233
Consumer Loans [Member] | With no related allowance recorded [Member] | Home equity [Member]
Interest Income Recognized	11	3	40	3
Average Recorded Investment	1,630	1,138	1,690	1,168
Consumer Loans [Member] | With no related allowance recorded [Member] | Other Consumer [Member]
Interest Income Recognized	4	23	11	61
Average Recorded Investment	6,390	5,356	6,114	5,505
With an allowance recorded [Member] | Commercial Real Estate [Member]
Recorded Investment	15,230		15,230		6,532
Unpaid Principal Balance	16,990		16,990		6,738
Related Allowance	(1,760)		(1,760)		(206)
Interest Income Recognized	28	28	192	157
Average Recorded Investment	17,195	22,051	17,269	24,244
With an allowance recorded [Member] | Business [Member]
Unpaid Principal Balance	47		47
Related Allowance	(47)		(47)
Average Recorded Investment	47		47
Residential - Prime [Member]
Recorded Investment	5,917		5,917		5,916
Unpaid Principal Balance	5,917		5,917		5,916
Real Estate [Member]
Recorded Investment	37,187		37,187		21,539
Unpaid Principal Balance	37,187		37,187		21,539
Business [Member]
Recorded Investment	26,702		26,702		6,761
Unpaid Principal Balance	26,702		26,702		6,761
Indirect automobile [Member]
Recorded Investment	803		803		1,046
Unpaid Principal Balance	803		803		1,046
Credit card [Member]
Recorded Investment	431		431		378
Unpaid Principal Balance	431		431		378
Home equity [Member]
Recorded Investment	1,418		1,418		986
Unpaid Principal Balance	1,418		1,418		986
Other Consumer [Member]
Recorded Investment	9,784		9,784		5,713
Unpaid Principal Balance	9,784		9,784		5,713
Mortgage Loans [Member]
Recorded Investment	5,917		5,917		5,916
Unpaid Principal Balance	5,917		5,917		5,916
Interest Income Recognized	3	3	23	20
Average Recorded Investment	6,159	4,130	6,219	4,256
Commercial Loans [Member]
Recorded Investment	79,119		79,119		34,832
Unpaid Principal Balance	80,926		80,926		35,038
Related Allowance	(1,807)		(1,807)		(206)
Interest Income Recognized	148	59	577	241
Average Recorded Investment	63,269	40,041	55,714	43,712
Consumer Loans [Member]
Recorded Investment	12,436		12,436		8,122
Unpaid Principal Balance	12,436		12,436		8,122
Interest Income Recognized	18	31	61	77
Average Recorded Investment	$ 9,517	$ 7,964	$ 9,359	$ 8,189

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On-Balance Sheet Derivative Instruments And Hedging Activities (Schedule Of Derivative Instruments, Effect On Other Comprehensive Income (Loss)) (Details) (USD $) In Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010	Dec. 31, 2009
On-Balance Sheet Derivative Instruments And Hedging Activities
Balance at beginning of year, net	$ 8,953	$ 6,617	$ 9,370	$ 12,040
Unrealized gain (loss) on cash flow hedges	(641)	(8,343)
Tax effect	224	2,920
Net of tax change	(417)	(5,423)
Balance at end of period, net	$ 8,953	$ 6,617	$ 9,370	$ 12,040

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Earnings Per Share (Narrative) (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Earnings Per Share
Weighted average number of shares, treasury stock	1,021,432	1,254,757	1,094,453	1,303,255
Weighted average number of shares, recognition and retention plan	576,608	556,551	567,520	547,763
Stock options having antidilutive effect on earnings per share	544,511	471,620

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Fair Value Measurements

6 Months Ended

Jun. 30, 2011

Fair Value Measurements

Fair Value Measurements

Note 13 – Fair Value Measurements

The Company follows the provisions of ASC Topic 820 when determining fair value. ASC Topic 820 clarifies the principle that fair value should be based on the assumptions market participants would use when pricing the asset or liability and establishes a fair value hierarchy that prioritizes the inputs used to develop those assumptions and measure fair value. The hierarchy requires the Company to maximize the use of observable inputs and minimize the use of unobservable inputs. The three levels of inputs used to measure fair value are as follows:

• Level 1 - Quoted prices in active markets for identical assets or liabilities.

• Level 2 - Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

• Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies and similar techniques that use significant unobservable inputs.

A description of the valuation methodologies used for instruments measured at fair value follows, as well as the classification of such instruments within the valuation hierarchy.

Securities available for sale

Securities are classified within Level 1 where quoted market prices are available in an active market. Inputs include securities that have quoted prices in active markets for identical assets. If quoted market prices are unavailable, fair value is estimated using quoted prices of securities with similar characteristics, at which point the securities would be classified within Level 2 of the hierarchy. Examples may include certain collateralized mortgage and debt obligations. The Company's portfolio includes only one Level 3 security as of June 30, 2011. An other-than-temporary impairment was recorded on this security during the year ended December 31, 2010, and thus the security was recorded at management's estimate of the security's fair value based on the input assumptions discussed in detail below.

Mortgage loans held for sale

As of June 30, 2011, the Company has $75,615,000 of conforming mortgage loans held for sale. Mortgage loans originated and held for sale are carried at the lower of cost or estimated fair value. The Company obtains quotes or bids on these loans directly from purchasing financial institutions. Typically these quotes include a premium on the sale and thus these quotes indicate the fair value of the held for sale loans is greater than cost. At June 30, 2011, the entire balance of $75,615,000 is recorded at cost.

Impaired loans

Loans are measured for impairment using the methods permitted by ASC Topic 310. Fair value of impaired loans is measured by either the loans obtainable market price, if available (Level 1), the fair value of the collateral if the loan is collateral dependent (Level 2), or the present value of expected future cash flows, discounted at the loans effective interest rate (Level 3). Fair value of the collateral is determined by appraisals or independent valuation.

Other real estate owned

As of June 30, 2011, the Company has $117,741,000 in OREO and foreclosed property, which includes all real estate, other than bank premises used in bank operations, owned or controlled by the Company, including real estate acquired in settlement of loans. Properties are recorded at the balance of the loan or at estimated fair value less estimated selling costs, whichever is less, at the date acquired. Fair values of OREO at June 30, 2011 are determined by sales agreement or appraisal, and costs to sell are based on estimation per the terms and conditions of the sales agreement or amounts commonly used in real estate transactions. Inputs include appraisal values on the properties or recent sales activity for similar assets in the property's market, and thus OREO measured at fair value would be classified within Level 2 of the hierarchy. In accordance with the OREO treatment described, the Company included property write-downs of $2,866,000 and $1,582,000 in earnings for the three months ended June 30, 2011 and 2010 and $3,772,000 and $1,907,000 for the six-month periods then ended.

Derivative financial instruments

The Company utilizes interest rate swap agreements to convert a portion of its variable-rate debt to a fixed rate (cash flow hedge). The Company also enters into commitments to originate loans whereby the interest rate on the prospective loan is determined prior to funding ("rate lock commitments"). Rate lock commitments on mortgage loans that are intended to be sold are considered to be derivatives. Fair value of the interest rate swap and interest rate lock commitments are estimated using prices of financial instruments with similar characteristics, and thus the commitments are classified within Level 2 of the fair value hierarchy.

The Company has segregated all financial assets and liabilities that are measured at fair value on a recurring basis into the most appropriate level within the fair value hierarchy based on the inputs used to determine the fair value at the measurement date in the table below.

(dollars in thousands)			Fair Value Measurements Using
Recurring Basis			Quoted Prices in Active Markets for		Significant Other Observable		Significant Unobservable
			Identical Assets		Inputs		Inputs
Description	June 30, 2011		(Level 1)		(Level 2)		(Level 3)
Assets
Available -for-sale securities	$	1,937,169	$	40,653	$	1,895,434	$	1,082
Derivative instruments		40,683		—		40,683		—
Total	$	1,977,852	$	40,653	$	1,936,117	$	1,082
Liabilities
Derivative instruments		26,909		—		26,909		—
Total	$	26,909	$	—	$	26,909	$	—

Between December 31, 2010 and June 30, 2011, available for sale securities with a market value of $51,263,000 at June 30, 2011 were transferred into the Level 2 fair value measurement category in the table above from the Level 1 category as disclosed at December 31, 2010. The four securities were issued by Fannie Mae or Freddie Mac and were included in the Level 1 category at December 31, 2010 because their fair value was based on a trade price for the identical mortgage-backed security. At June 30, 2011, the fair value of these securities was based on a trade price for similar assets, namely similar mortgage-backed securities.

Gains and losses (realized and unrealized) included in earnings (or changes in net assets) for the first six months of 2011 related to assets and liabilities measured at fair value on a recurring basis are reported in noninterest income or other comprehensive income as follows:

(dollars in thousands)	Noninterest income		Other comprehensive income
Total gains (losses) included in earnings (or changes in net assets)	$	1,425	$	—
Change in unrealized gains (losses) relating to assets still held at June 30, 2011	$	—	$	11,589

The Company has segregated all financial assets and liabilities that are measured at fair value on a nonrecurring basis into the most appropriate level within the fair value hierarchy based on the inputs used to determine the fair value at the measurement date in the table below.

(dollars in thousands)			Fair Value Measurements Using
Nonrecurring Basis			Quoted Prices in Active Markets for		Significant Other Observable		Significant Unobservable
			Identical Assets		Inputs		Inputs
Description	June 30, 2011		(Level 1)		(Level 2)		(Level 3)
Assets
Loans	$	15,902	$	—	$	15,902	$	—
OREO		6,683		—		6,683		—
Total	$	22,585	$	—	$	22,585	$	—

The table above excludes assets and liabilities measured on a non-recurring basis that were acquired as part of the OMNI, Cameron, and Florida Trust Company acquisitions completed in the current period that are discussed further in Note 4 to these unaudited consolidated financial statements. These assets and liabilities were recorded at their fair value upon acquisition in accordance with generally-accepted accounting principles and were not re-measured during the period subsequent to acquisition.

In accordance with the provisions of ASC Topic 310, the Company records loans considered impaired at their fair value. A loan is considered impaired if it is probable the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement. Fair value is measured at the fair value of the collateral for collateral-dependent loans. Impaired non-covered loans with an outstanding balance of $17,740,000 were recorded at their fair value at June 30, 2011. These loans include a reserve of $1,838,000 included in the Company's allowance for loan losses.

The Company did not record any liabilities at fair value for which measurement of the fair value was made on a nonrecurring basis during the three months ended June 30, 2011.

ASC Topic 825 provides the Company with an option to report selected financial assets and liabilities at fair value. The fair value option established by this Statement permits the Company to choose to measure eligible items at fair value at specified election dates and report unrealized gains and losses on items for which the fair value option has been elected in earnings at each reporting date subsequent to implementation. The Company has currently chosen not to elect the fair value option for any items that are not already required to be measured at fair value in accordance with generally accepted accounting principles, and as such has not included any gains or losses in earnings for the three months ended June 30, 2011.

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Consolidated Balance Sheets (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Assets
Cash and due from banks	$ 193,360	$ 94,941
Interest-bearing deposits in banks	68,444	242,837
Total cash and cash equivalents	261,804	337,778
Fed funds sold	60	9,038
Securities available for sale, at fair value	1,937,169	1,729,794
Securities held to maturity, fair values of $282,472 and $291,994, respectively	278,192	290,020
Mortgage loans held for sale	75,615	83,905
Loans covered by loss share agreement	1,462,677	1,582,747
Non-covered loans, net of unearned income	5,737,969	4,452,585
Total loans, net of unearned income	7,200,646	6,035,332
Allowance for loan losses	(169,988)	(136,100)
Loans, net	7,030,658	5,899,232
FDIC loss share receivable	670,465	726,871
Premises and equipment, net	275,502	208,403
Goodwill	349,113	234,228
Other assets	573,842	507,497
Total Assets	11,452,420	10,026,766
Liabilities
Noninterest-bearing	1,322,546	878,768
Interest-bearing	7,750,976	7,036,338
Total deposits	9,073,522	7,915,106
Short-term borrowings	215,778	220,328
Long-term debt	463,016	432,251
Other liabilities	193,116	155,624
Total Liabilities	9,945,432	8,723,309
Shareholders' Equity
Common stock, $1 par value - 50,000,000 shares authorized; 31,163,070 and 28,079,841 shares issued, respectively	31,163	28,080
Additional paid-in-capital	1,133,651	956,864
Retained earnings	361,440	361,055
Accumulated other comprehensive income	26,269	14,680
Treasury stock at cost - 948,520 and 1,205,228 shares, respectively	(45,535)	(57,222)
Total Shareholders' Equity	1,506,988	1,303,457
Total Liabilities and Shareholders' Equity	$ 11,452,420	$ 10,026,766

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Acquisition Activity (Narrative) (Details) (USD $)	6 Months Ended
	Jun. 30, 2011	May 31, 2011	Mar. 31, 2011
Omni Bancshares, Inc [Member]
Goodwill	$ 63,518,000
Business acquisition, contingent consideration	46,407,000	46,407,000
Revenue from assets acquired	2,318,000
Net income	704,000
Number of branch offices of acquiree	14
Operational days subsequent to acquisition	30
Business acquisition, amount paid	4,841,000
Acquisition date	5/31/2011
Cameron Bancshares, Inc [Member]
Goodwill	51,315,000
Business acquisition, contingent consideration	143,241,000	143,241,000
Revenue from assets acquired	3,304,000
Net income	1,740,000
Number of branch offices of acquiree	22
Operational days subsequent to acquisition	30
Number of ATMs			48
Business acquisition, amount paid	3,154,000
Acquisition date	5/31/2011
Florida Corporation [Member]
Goodwill	52,000
Business acquisition, amount paid	700,000
Contingent payment for the acquisition of assets	700,000
Resulted additional intangible assets included in company's consolidated balance sheet	$ 1,400,000

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Fair Value Measurements (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010
Fair Value Measurements
Conforming mortgage loans held for sale	$ 75,615,000		$ 75,615,000
Mortgage loans held for sale, balance	75,615,000		75,615,000		83,905,000
OREO and foreclosed property	117,741,000		117,741,000		69,217,000
Property write-downs included in earnings	2,866,000	1,582,000	3,772,000	1,907,000
Available for sale securities with a market value transfer from Level 1 to Level 2			51,263,000
Number of securities issued and included in Level 1	4		4
Impaired non-covered loans with an outstanding balance	$ 17,740,000		$ 17,740,000

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Share-Based Compensation (Unvested Restricted Stock Award Activity) (Details)	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Share-Based Compensation
Balance, beginning of period	539,195	550,518
Granted	120,675	114,467
Forfeited	(27,561)	(3,133)
Earned and issued	(101,891)	(92,104)
Balance, end of period	530,418	569,748

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Loans Receivable (Schedule Of Aging Of Non-Covered Loans) (Details) (USD $)	Jun. 30, 2011		Dec. 31, 2010
Past Due, 30-59 days	$ 24,721,000	[1]	$ 8,310,000
Past Due, 60-89 days	3,962,000	[1]	5,001,000
Greater than 90 days	96,334,000	[1]	50,950,000
Credit risk by payment status, Past due greater than 30 days	125,017,000		64,261,000
Current	5,642,858,000		4,388,324,000
Discount to Fair Value	(29,906,000)	[2]
Total loans, net of unearned income	5,737,969,000		4,452,585,000
Recorded investment > 90 days and accruing	2,700,000		1,455,000
Residential Mortgage Loans [Member] | Residential - Prime [Member]
Past Due, 30-59 days	284,000	[1]	421,000
Past Due, 60-89 days	637,000	[1]	1,002,000
Greater than 90 days	6,457,000	[1]	6,196,000
Credit risk by payment status, Past due greater than 30 days	7,378,000		7,620,000
Current	322,338,000		362,366,000
Total loans, net of unearned income	329,716,000		369,986,000
Recorded investment > 90 days and accruing	540,000		280,000
Residential Mortgage Loans [Member] | Residential - Subprime [Member]
Past Due, 30-59 days
Past Due, 60-89 days
Greater than 90 days
Credit risk by payment status, Past due greater than 30 days
Current
Total loans, net of unearned income
Recorded investment > 90 days and accruing
Commercial Loans [Member] | Commercial Real Estate - Construction [Member]
Past Due, 30-59 days	1,662,000	[1]
Past Due, 60-89 days	244,000	[1]	486,000
Greater than 90 days	2,844,000	[1]	9,850,000
Credit risk by payment status, Past due greater than 30 days	4,750,000		10,336,000
Current	336,300,000		254,912,000
Total loans, net of unearned income	341,050,000		265,248,000
Recorded investment > 90 days and accruing	227,000		13,000
Commercial Loans [Member] | Real Estate- Other [Member]
Past Due, 30-59 days	7,068,000	[1]	3,568,000
Past Due, 60-89 days	812,000	[1]	1,975,000
Greater than 90 days	47,378,000	[1]	24,788,000
Credit risk by payment status, Past due greater than 30 days	55,258,000		30,331,000
Current	2,226,664,000		1,486,165,000
Discount to Fair Value	(29,906,000)	[2]
Total loans, net of unearned income	2,252,016,000		1,516,496,000
Recorded investment > 90 days and accruing	1,424,000		1,018,000
Commercial Loans [Member] | Commercial Business [member]
Past Due, 30-59 days	11,787,000	[1]	406,000
Past Due, 60-89 days	1,008,000	[1]
Greater than 90 days	27,219,000	[1]	1,993,000
Credit risk by payment status, Past due greater than 30 days	40,014,000		2,399,000
Current	1,564,245,000		1,338,953,000
Total loans, net of unearned income	1,604,259,000		1,341,352,000
Recorded investment > 90 days and accruing	509,000		144,000
Non-Covered Loan [Member] | Consumer Loans [Member] | Indirect automobile [Member]
Total loans, net of unearned income	247,103,000		255,322,000
Consumer Loans [Member] | Indirect automobile [Member]
Past Due, 30-59 days	909,000	[1]	1,002,000
Past Due, 60-89 days	220,000	[1]	165,000
Greater than 90 days	803,000	[1]	1,046,000
Credit risk by payment status, Past due greater than 30 days	1,932,000		2,213,000
Current	245,171,000		253,109,000
Total loans, net of unearned income	247,103,000		255,322,000
Non-Covered Loan [Member] | Consumer Loans [Member] | Home equity [Member]
Total loans, net of unearned income	742,560,000		555,749,000
Consumer Loans [Member] | Home equity [Member]
Past Due, 30-59 days	2,604,000	[1]	2,464,000
Past Due, 60-89 days	687,000	[1]	1,199,000
Greater than 90 days	1,418,000	[1]	986,000
Credit risk by payment status, Past due greater than 30 days	4,709,000		4,648,000
Current	737,851,000		551,101,000
Total loans, net of unearned income	742,560,000		555,749,000
Consumer Loans [Member] | Credit card [Member]
Past Due, 30-59 days	126,000	[1]	146,000
Past Due, 60-89 days	60,000	[1]	94,000
Greater than 90 days	431,000	[1]	378,000
Credit risk by payment status, Past due greater than 30 days	617,000		618,000
Current	43,821,000		42,298,000
Total loans, net of unearned income	44,438,000		42,916,000
Non-Covered Loan [Member] | Consumer Loans [Member] | Other Consumer [Member]
Total loans, net of unearned income	221,265,000		148,432,000
Consumer Loans [Member] | Other Consumer [Member]
Past Due, 30-59 days	281,000	[1]	303,000
Past Due, 60-89 days	294,000	[1]	80,000
Greater than 90 days	9,784,000	[1]	5,713,000
Credit risk by payment status, Past due greater than 30 days	10,359,000		6,096,000
Current	166,468,000		99,420,000
Total loans, net of unearned income	176,827,000		105,516,000
Non-Covered Loan [Member]
Total loans, net of unearned income	5,737,969,000		4,452,585,000
Non-Covered Loan [Member] | Residential Mortgage Loans [Member]
Total loans, net of unearned income	329,716,000		369,986,000
Non-Covered Loan [Member] | Commercial Loans [Member]
Total loans, net of unearned income	4,197,325,000		3,123,096,000
Non-Covered Loan [Member] | Consumer Loans [Member]
Total loans, net of unearned income	$ 1,210,928,000		$ 959,503,000

[1] Past due loans include loans on nonaccrual status as of the period indicated. Nonaccrual loans are presented separately in the "Nonaccrual loans" section below.

[2] As discussed in Note 4 to these unaudited consolidated financial statements, the fair value of loans acquired from OMNI and Cameron is preliminary and subject to refinement in subsequent periods. Past due information includes loans acquired from OMNI and Cameron at the gross contractual balance outstanding at June 30, 2011. Inclusion of these loans on a gross basis elevates past due balances compared to December 31, 2010 and compared to the actual carrying balance of these loans.

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Allowance For Loan Losses And Credit Quality (Schedule Of Allowance For Loan Losses For Covered Loans, By Loan Portfolio) (Details) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010
Allowance for loan losses, Beginning balance	$ 136,100	$ 55,768
(Reversal of) Provision for loan losses	15,461	26,100
Transfer of balance to OREO	(7,325)
Loans charged off	(5,962)	(14,596)
Recoveries	5,008	3,391
Allowance for loan losses, Ending balance	169,988	96,000
Loans, net of unearned income, Balance, end of period	7,030,658		5,899,232
Covered Loan [Member]
Allowance for loan losses, Beginning balance	73,640	145
(Reversal of) Provision for loan losses	4,409	7,359
(Decrease) Increase in FDIC loss share receivable	26,706	25,337
Transfer of balance to OREO	(7,325)
Loans charged off	(225)	(1,094)
Recoveries	510	11
Allowance for loan losses, Ending balance	97,715	31,758
Allowance on loans collectively evaluated for impairment	97,715	31,758
Loans, net of unearned income, Balance, end of period	1,462,677	1,524,228
Balance, end of period: Loans collectively evaluated for impairment	1,462,676	1,524,228
Balance, end of period: Loans acquired with deteriorated credit quality	235,205	130,739
Covered Loan [Member] | Commercial Real Estate [Member]
Allowance for loan losses, Beginning balance	26,439
(Reversal of) Provision for loan losses	4,697	4,582
(Decrease) Increase in FDIC loss share receivable	33,849	14,227
Transfer of balance to OREO	(4,576)
Loans charged off	(164)	(720)
Recoveries	275	5
Allowance for loan losses, Ending balance	60,520	18,094
Allowance on loans collectively evaluated for impairment	60,520	18,094
Loans, net of unearned income, Balance, end of period	805,764	761,721
Balance, end of period: Loans collectively evaluated for impairment	805,764	761,721
Balance, end of period: Loans acquired with deteriorated credit quality	132,798	29,549
Covered Loan [Member] | Commercial Business [member]
Allowance for loan losses, Beginning balance	6,657
(Reversal of) Provision for loan losses	400	662
(Decrease) Increase in FDIC loss share receivable	2,630	2,649
Transfer of balance to OREO	(54)
Allowance for loan losses, Ending balance	9,633	3,311
Allowance on loans collectively evaluated for impairment	9,633	3,311
Loans, net of unearned income, Balance, end of period	158,460	193,668
Balance, end of period: Loans collectively evaluated for impairment	158,460	193,668
Balance, end of period: Loans acquired with deteriorated credit quality	4,162	13,639
Covered Loan [Member] | Consumer [Member]
Allowance for loan losses, Beginning balance	12,201
(Reversal of) Provision for loan losses	696	1,370
(Decrease) Increase in FDIC loss share receivable	2,543	5,482
Transfer of balance to OREO	(1,483)
Loans charged off	(41)	(281)
Recoveries	133	3
Allowance for loan losses, Ending balance	14,049	6,574
Allowance on loans collectively evaluated for impairment	14,049	6,574
Loans, net of unearned income, Balance, end of period	264,136	208,099
Balance, end of period: Loans collectively evaluated for impairment	264,136	208,099
Balance, end of period: Loans acquired with deteriorated credit quality	50,176	19,386
Covered Loan [Member] | Mortgage Backed Securities [Member]
Allowance for loan losses, Beginning balance	28,343	145
(Reversal of) Provision for loan losses	(1,384)	745
(Decrease) Increase in FDIC loss share receivable	(12,316)	2,979
Transfer of balance to OREO	(1,212)
Loans charged off	(20)	(93)
Recoveries	102	3
Allowance for loan losses, Ending balance	13,513	3,779
Allowance on loans collectively evaluated for impairment	13,513	3,779
Loans, net of unearned income, Balance, end of period	234,317	360,740
Balance, end of period: Loans collectively evaluated for impairment	234,317	360,740
Balance, end of period: Loans acquired with deteriorated credit quality	$ 48,069	$ 68,165

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On-Balance Sheet Derivative Instruments And Hedging Activities (Schedule Of Outstanding Derivatives) (Details) (USD $) In Thousands	Jun. 30, 2011	Jun. 30, 2010
Other Assets [Member] | Asset Derivatives [Member] | Interest Rate Contracts [Member] | Designated As Hedging Instrument [Member]
Derivative Asset, Fair Value, Gross Asset	$ 13,774	$ 10,337
Other Assets [Member] | Asset Derivatives [Member] | Written and Purchase Options [Member] | Not Designated As Hedging Instrument [Member]
Derivative Asset, Fair Value, Gross Asset	8,114	825
Other Assets [Member] | Asset Derivatives [Member] | Designated As Hedging Instrument [Member]
Derivative Asset, Fair Value, Gross Liability	13,774	10,337
Other Assets [Member] | Asset Derivatives [Member] | Not Designated As Hedging Instrument [Member]
Derivative Asset, Fair Value, Gross Asset	18,795	19,778
Derivative Asset, Fair Value, Gross Liability	26,909	20,603
Other Liabilities [Member] | Liability Derivatives [Member] | Interest Rate Contracts [Member] | Designated As Hedging Instrument [Member]
Derivative Asset, Fair Value, Gross Asset		157
Other Liabilities [Member] | Liability Derivatives [Member] | Written and Purchase Options [Member] | Not Designated As Hedging Instrument [Member]
Derivative Asset, Fair Value, Gross Asset	8,114	825
Other Liabilities [Member] | Liability Derivatives [Member] | Designated As Hedging Instrument [Member]
Derivative Asset, Fair Value, Gross Liability		157
Other Liabilities [Member] | Liability Derivatives [Member] | Not Designated As Hedging Instrument [Member]
Derivative Asset, Fair Value, Gross Asset	18,795	19,778
Derivative Asset, Fair Value, Gross Liability	$ 26,909	$ 20,603

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Investment Securities (Schedule Of Changes In Other Comprehensive Income, Investment Portfolio Activity) (Details) (USD $) In Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010	Dec. 31, 2009
Investment Securities
Balance at beginning of period, net	$ 17,316	$ 22,541	$ 5,310	$ 10,376
Unrealized gain (loss) on securities available for sale	19,898	19,698
Reclassification adjustment for net (gains) losses realized in net income	(1,427)	(982)
Net unrealized gain (loss)	18,471	18,716
Tax effect	6,465	6,551
Net of tax change	12,006	12,165
Balance at end of period, net	$ 17,316	$ 22,541	$ 5,310	$ 10,376

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Loans Receivable (Narrative) (Details) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2011	Dec. 31, 2010
Percentage of covered loan under loss share agreements	80.00%	80.00%
Percentage of acquisitions losses under loss share agreements	95.00%	95.00%
Financing Receivable, Recorded Investment	$ 5,737,969,000	$ 5,737,969,000	$ 4,452,585,000
Financing Receivable, Recorded Investment, Current	5,642,858,000	5,642,858,000	4,388,324,000
Financing Receivable, Recorded Investment, Past Due	125,017,000	125,017,000	64,261,000
Loans Covered By Loss Share Agreement	1,462,677,000	1,462,677,000	1,582,747,000
Total loans on nonaccrual status	93,635,000	93,635,000	49,496,000
Provision for loan losses	2,639,000	4,409,000
Indemnification asset for portion of losses recoverable	19,922,000	26,706,000
Non-Covered Loan [Member]
Financing Receivable, Recorded Investment	5,737,969,000	5,737,969,000	4,452,585,000
Non-Covered Loan [Member] | Residential Mortgage Loans [Member]
Financing Receivable, Recorded Investment	329,716,000	329,716,000	369,986,000
Non-Covered Loan [Member] | Commercial Loans [Member]
Financing Receivable, Recorded Investment	4,197,325,000	4,197,325,000	3,123,096,000
Non-Covered Loan [Member] | Commercial Loans [Member] | Total Troubled Debt Restructurings [Member]
Financing Receivable, Recorded Investment	2,403,000	2,403,000
Non-Covered Loan [Member] | Consumer Loans [Member]
Financing Receivable, Recorded Investment	1,210,928,000	1,210,928,000	959,503,000
Non-Covered Loan [Member] | Commercial Real Estate Loans [Member] | Total Troubled Debt Restructurings [Member]
Financing Receivable, Recorded Investment	54,558,000	54,558,000
Non-Covered Loan [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment, Current	166,468,000	166,468,000	99,420,000
Financing Receivable, Recorded Investment, Past Due	10,359,000	10,359,000	6,096,000
Non-Covered Loan [Member] | Other Consumer [Member] | Total Troubled Debt Restructurings [Member]
Financing Receivable, Recorded Investment	25,000	25,000
Non-Covered Loan [Member] | Home equity [Member]
Financing Receivable, Recorded Investment, Current	737,851,000	737,851,000	551,101,000
Financing Receivable, Recorded Investment, Past Due	4,709,000	4,709,000	4,648,000
Non-Covered Loan [Member] | Home equity [Member] | Total Troubled Debt Restructurings [Member]
Financing Receivable, Recorded Investment	3,520,000	3,520,000
Non-Covered Loan [Member] | Total Troubled Debt Restructurings [Member]
Financing Receivable, Recorded Investment	60,506,000	60,506,000	17,471,000
Financing Receivable, Recorded Investment, Current	33,307,000	33,307,000	10,215,000
Financing receivable greater than 30 days past due	27,199,000	27,199,000
Financing Receivable, Recorded Investment, Past Due			7,257,000
Total loans on nonaccrual status	29,266,000	29,266,000	2,504,000
Covered Loan [Member] | Commercial Loans [Member] | Total Troubled Debt Restructurings [Member]
Loans Covered By Loss Share Agreement	2,276,000	2,276,000
Covered Loan [Member] | Commercial Real Estate Loans [Member] | Total Troubled Debt Restructurings [Member]
Loans Covered By Loss Share Agreement	46,374,000	46,374,000
Covered Loan [Member] | Other Consumer [Member]
Loans Covered By Loss Share Agreement	11,000	11,000
Covered Loan [Member] | Mortgage Loans on Real Estate [Member] | Total Troubled Debt Restructurings [Member]
Loans Covered By Loss Share Agreement	10,935,000	10,935,000
Covered Loan [Member] | Home equity [Member] | Total Troubled Debt Restructurings [Member]
Loans Covered By Loss Share Agreement	17,314,000	17,314,000
Covered Loan [Member] | Total Troubled Debt Restructurings [Member]
Financing Receivable, Recorded Investment, Current	47,004,000	47,004,000
Financing receivable greater than 30 days past due	29,906,000	29,906,000
Loans Covered By Loss Share Agreement	76,910,000	76,910,000
Residential Mortgage Loans [Member]
Loans Covered By Loss Share Agreement	234,317,000	234,317,000	261,386,000
Commercial Loans [Member]
Loans Covered By Loss Share Agreement	964,224,000	964,224,000	1,039,867,000
Commercial Loans [Member] | Total Troubled Debt Restructurings [Member]
Financing Receivable, Recorded Investment			56,000
Consumer Loans [Member]
Loans Covered By Loss Share Agreement	264,136,000	264,136,000	281,494,000
Commercial Real Estate Loans [Member] | Total Troubled Debt Restructurings [Member]
Financing Receivable, Recorded Investment			16,368,000
Construction Loans [Member] | Total Troubled Debt Restructurings [Member]
Financing Receivable, Recorded Investment			$ 1,047,000

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Loans Receivable (Schedule Of FDIC Loss Share Receivable) (Details) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Balance, beginning of period	$ 726,871
(Amortization) Accretion	(94,341)	(65,858)
Balance, end of period	670,465
FDIC Share-Loss [Member]
Balance, beginning of period	726,871	1,034,734
Increase due to loan loss provision recorded on FDIC covered loans	26,706	25,337
(Amortization) Accretion	(40,228)	621
Submission of reimbursable losses to the FDIC	(48,416)	(237,848)
Change due to an increase in cash flow assumptions on OREO	8,526
Other	(2,994)	14
Balance, end of period	$ 670,465	$ 822,858

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Acquisition Activity (Schedule Of Acquisition Consideration) (Details) (USD $)	6 Months Ended
	Jun. 30, 2011	May 31, 2011
Omni Bancshares, Inc [Member]
Common stock issued, amount	$ 41,053,000
Common stock issued, shares	698,768
Options issued, shares	41,979
Options issued, amount	513,000
Total Equity Consideration	41,566,000
Change in Control Payments	4,832,000
Cash	9,000
Business acquisition, amount paid	4,841,000
Total Consideration Paid	46,407,000	46,407,000
Fair Value of Net Assets Acquired including Identifiable Intangible Assets	(17,111,000)
Goodwill	63,518,000
Cameron Bancshares, Inc [Member]
Common stock issued, amount	140,087,000
Common stock issued, shares	2,384,461
Total Equity Consideration	140,087,000
Change in Control Payments	3,144,000
Cash	10,000
Business acquisition, amount paid	3,154,000
Total Consideration Paid	143,241,000	143,241,000
Fair Value of Net Assets Acquired including Identifiable Intangible Assets	91,926,000
Goodwill	$ 51,315,000