Renasant (RNST) 10-Q 8 Aug 14 2014 Q2 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	6 Months Ended
	Jun. 30, 2014	Jul. 31, 2014
Document and Entity Information [Abstract]	'	'
Entity Registrant Name	'RENASANT CORP	'
Entity Central Index Key	'0000715072	'
Document Type	'10-Q	'
Document Period End Date	30-Jun-14	'
Amendment Flag	'false	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q2	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Accelerated Filer	'
Entity Common Stock, Shares Outstanding (shares)	'	31,519,641

Consolidated_Balance_Sheets

Consolidated Balance Sheets (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Assets	'	'
Cash and due from banks	$110,324	$87,342
Interest-bearing balances with banks	70,896	159,306
Cash and cash equivalents	181,220	246,648
Securities held to maturity (fair value of $446,267 and $408,576, respectively)	438,283	412,075
Securities available for sale, at fair value	569,048	501,254
Mortgage loans held for sale, at fair value	28,116	33,440
Loans, net of unearned income:	'	'
Acquired and covered by FDIC loss-share agreements (covered loans)	167,129	181,674
Acquired and non-covered by FDIC loss-share agreements (acquired non-covered loans)	694,115	813,543
Not acquired	3,096,286	2,885,801
Total loans, net of unearned income	3,957,530	3,881,018
Allowance for loan losses	-47,304	-47,665
Loans, net	3,910,226	3,833,353
Premises and equipment, net	103,917	101,525
Other real estate owned:	'	'
Covered under FDIC loss-share agreements	7,472	12,942
Not covered under FDIC loss-share agreements	34,331	39,945
Total other real estate owned, net	41,803	52,887
Goodwill	276,146	276,100
Other intangible assets, net	25,332	28,230
FDIC loss-share indemnification asset	19,863	26,273
Other assets	232,066	234,485
Total assets	5,826,020	5,746,270
Deposits	'	'
Noninterest-bearing	902,766	856,020
Interest-bearing	3,983,965	3,985,892
Total deposits	4,886,731	4,841,912
Short-term borrowings	25,505	2,283
Long-term debt	164,325	169,592
Other liabilities	61,244	66,831
Total liabilities	5,137,805	5,080,618
Shareholders’ equity	'	'
Preferred stock, $.01 par value – 5,000,000 shares authorized; no shares issued and outstanding	0	0
Common stock, $5.00 par value – 75,000,000 shares authorized, 32,656,166 and 32,656,182 shares issued, respectfully; 31,519,641 and 31,387,668 shares outstanding, respectively	163,281	163,281
Treasury stock, at cost	-21,947	-23,023
Additional paid-in capital	343,162	342,552
Retained earnings	212,511	194,815
Accumulated other comprehensive loss, net of taxes	-8,792	-11,973
Total shareholders’ equity	688,215	665,652
Total liabilities and shareholders’ equity	$5,826,020	$5,746,270

Consolidated_Balance_Sheets_Pa

Consolidated Balance Sheets (Parenthetical) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified
Statement of Financial Position [Abstract]	'	'
Securities held to maturity, fair value	$446,267	$408,576
Preferred stock, par value (usd per share)	$0.01	$0.01
Preferred stock, shares authorized (shares)	5,000,000	5,000,000
Preferred stock, shares issued (shares)	0	0
Preferred stock, shares outstanding (shares)	0	0
Common stock, par value (usd per share)	$5	$5
Common stock, shares authorized (shares)	75,000,000	75,000,000
Common stock, shares issued (shares)	32,656,166	32,656,182
Common stock, shares outstanding (shares)	31,519,641	31,387,668

Consolidated_Statements_of_Inc

Consolidated Statements of Income (Unaudited) (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Interest income	'	'	'	'
Loans	$51,279	$34,565	$100,825	$68,723
Securities	'	'	'	'
Taxable	270	3,431	4,513	6,222
Tax-exempt	6,665	1,896	8,854	3,843
Other	63	53	262	102
Total interest income	58,277	39,945	114,454	78,890
Interest expense	'	'	'	'
Deposits	4,136	4,095	8,509	8,175
Borrowings	1,972	1,446	3,805	2,930
Total interest expense	6,108	5,541	12,314	11,105
Net interest income	52,169	34,404	102,140	67,785
Provision for loan losses	1,450	3,000	2,900	6,050
Net interest income after provision for loan losses	50,719	31,404	99,240	61,735
Noninterest income	'	'	'	'
Service charges on deposit accounts	6,193	4,509	12,109	9,009
Fees and commissions	5,515	4,848	10,487	9,679
Insurance commissions	2,088	951	3,951	1,812
Wealth management revenue	2,170	1,715	4,314	3,439
Gains on sales of securities	0	0	0	54
BOLI income	746	635	1,477	1,365
Gains on sales of mortgage loans held for sale	2,006	3,870	3,591	7,435
Other	753	789	2,158	1,902
Total noninterest income	19,471	17,317	38,087	34,695
Noninterest expense	'	'	'	'
Salaries and employee benefits	29,810	21,906	58,238	43,180
Data processing	2,850	2,045	5,545	4,088
Net occupancy and equipment	4,906	3,668	9,753	7,276
Other real estate owned	1,068	1,773	2,769	3,822
Professional fees	1,389	1,304	2,589	2,477
Advertising and public relations	1,888	1,246	3,416	2,736
Intangible amortization	1,427	314	2,898	637
Communications	1,701	1,135	3,383	2,262
Merger-related expenses	0	385	195	385
Other	4,357	3,958	8,255	8,471
Total noninterest expense	49,396	37,734	97,041	75,334
Income before income taxes	20,794	10,987	40,286	21,096
Income taxes	5,941	2,968	11,836	5,506
Net income	$14,853	$8,019	$28,450	$15,590
Basic earnings per share (usd per share)	$0.47	$0.32	$0.90	$0.62
Diluted earnings per share (usd per share)	$0.47	$0.32	$0.90	$0.62
Cash dividends per common share (usd per share)	$0.17	$0.17	$0.34	$0.34

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Net income	$14,853	$8,019	$28,450	$15,590
Securities:	'	'	'	'
Net change in unrealized holding gains (losses) on securities	1,206	-7,019	3,990	-6,873
Reclassification adjustment for losses realized in net income	0	0	0	71
Amortization of unrealized holding losses on securities transferred to the held to maturity category	-39	-54	-83	-120
Total securities	1,167	-7,073	3,907	-6,922
Derivative instruments:	'	'	'	'
Net change in unrealized holding (losses) gains on derivative instruments	-396	992	-815	1,199
Reclassification adjustment for gains realized in net income	0	-51	0	-104
Totals derivative instruments	-396	941	-815	1,095
Defined benefit pension and post-retirement benefit plans:	'	'	'	'
Net gain arising during the period	0	0	0	0
Less amortization of net actuarial loss recognized in net periodic pension cost	45	85	90	157
Total defined benefit pension and post-retirement benefit plans	45	85	90	157
Other comprehensive income (loss), net of tax	816	-6,047	3,182	-5,670
Comprehensive income	$15,669	$1,972	$31,632	$9,920

Condensed_Consolidated_Stateme

Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Operating activities	'	'
Net cash provided by operating activities	$59,408	$57,975
Investing activities	'	'
Purchases of securities available for sale	-100,129	-106,521
Proceeds from sales of securities available for sale	0	9,015
Proceeds from call/maturities of securities available for sale	37,319	42,898
Purchases of securities held to maturity	-151,836	-70,075
Proceeds from sales of securities held to maturity	0	4,459
Proceeds from call/maturities of securities held to maturity	124,798	34,670
Net increase in loans	-82,399	-86,810
Purchases of premises and equipment	-5,675	-5,908
Net cash used in investing activities	-177,922	-178,272
Financing activities	'	'
Net increase (decrease) in noninterest-bearing deposits	46,746	-7,249
Net (decrease) increase in interest-bearing deposits	-1,927	51,186
Net increase in short-term borrowings	23,222	37,565
Repayment of long-term debt	-5,460	-6,401
Cash paid for dividends	-10,753	-8,603
Cash received on exercise of stock-based compensation	281	239
Excess tax benefit from stock-based compensation	977	155
Net cash provided by financing activities	53,086	66,892
Net decrease in cash and cash equivalents	-65,428	-53,405
Cash and cash equivalents at beginning of period	246,648	132,420
Cash and cash equivalents at end of period	181,220	79,015
Supplemental disclosures	'	'
Cash paid for interest	12,481	11,086
Cash paid for income taxes	9,300	9,033
Noncash transactions:	'	'
Transfers of loans to other real estate owned	6,029	10,914
Financed sales of other real estate owned	$634	$2,900

Summary_of_Significant_Account

Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2014
Accounting Policies [Abstract]	'
Summary of Significant Accounting Policies	'
	Summary of Significant Accounting Policies
	Nature of Operations: Renasant Corporation (referred to herein as the “Company”) owns and operates Renasant Bank (“Renasant Bank” or the “Bank”) and Renasant Insurance, Inc. The Company offers a diversified range of financial, fiduciary and insurance services to its retail and commercial customers through its subsidiaries and full service offices located throughout north and north central Mississippi, Tennessee, north and central Alabama and north Georgia.
	Basis of Presentation: The accompanying unaudited consolidated financial statements of the Company and its subsidiaries have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. For further information regarding the Company’s significant accounting policies, refer to the audited consolidated financial statements and footnotes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2013 filed with the Securities and Exchange Commission on March 11, 2014.
	On September 1, 2013, the Company completed its acquisition of First M&F Corporation (“First M&F”). The financial condition and results of operation for First M&F are included in the Company’s financial statements since the date of the acquisition. See Note M, “Mergers and Acquisitions,” in these Notes to Consolidated Financial Statements for further details regarding the terms and conditions of the Company’s merger with First M&F.
	Use of Estimates: The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.
	Subsequent Events: The Company has evaluated, for consideration of recognition or disclosure, subsequent events that have occurred through the date of issuance of its financial statements, and has determined that no significant events occurred after June 30, 2014 but prior to the issuance of these financial statements that would have a material impact on its Consolidated Financial Statements.

Securities

Securities	6 Months Ended
	Jun. 30, 2014
Investments, Debt and Equity Securities [Abstract]	'
Securities	'
	Securities
	(In Thousands)
	The amortized cost and fair value of securities held to maturity were as follows:
		Amortized				Gross				Gross			Fair
		Cost				Unrealized				Unrealized			Value
						Gains				Losses
	30-Jun-14
	Obligations of other U.S. Government agencies and corporations	$	125,566			$	14			$	(4,644	)	$	120,936
	Obligations of states and political subdivisions	312,717				13,387				(773		)	325,331
		$	438,283			$	13,401			$	(5,417	)	$	446,267
	December 31, 2013
	Obligations of other U.S. Government agencies and corporations	$	125,061			$	14			$	(8,727	)	$	116,348
	Obligations of states and political subdivisions	287,014				7,897				(2,683		)	292,228
		$	412,075			$	7,911			$	(11,410	)	$	408,576
	In light of the ongoing fiscal uncertainty in state and local governments, the Company analyzes its exposure to potential losses in its security portfolio on at least a quarterly basis. Management reviews the underlying credit rating and analyzes the financial condition of
	the respective issuers. Based on this analysis, the Company sold certain securities representing obligations of state and political subdivisions that were classified as held to maturity during 2013. The securities sold showed significant credit deterioration in that an analysis of the financial condition of the respective issuers showed the issuers were operating at net deficits with little to no financial cushion to offset future contingencies. The securities sold during the first half of 2013 had a carrying value of $4,292, and the Company recognized a net gain of $169 on the sale. No such securities were sold during the same period in 2014.
	The amortized cost and fair value of securities available for sale were as follows as of the dates presented:
		Amortized				Gross				Gross			Fair
		Cost				Unrealized				Unrealized			Value
						Gains				Losses
	30-Jun-14
	Obligations of other U.S. Government agencies and corporations	$	6,132			$	148			$	(158	)	$	6,122
	Residential mortgage backed securities:
	Government agency mortgage backed securities	303,203				4,361				(1,896		)	305,668
	Government agency collateralized mortgage obligations	165,265				1,571				(3,890		)	162,946
	Commercial mortgage backed securities:
	Government agency mortgage backed securities	46,154				1,576				(347		)	47,383
	Government agency collateralized mortgage obligations	5,256				205				—			5,461
	Trust preferred securities	27,371				92				(9,154		)	18,309
	Other debt securities	18,482				343				(124		)	18,701
	Other equity securities	3,054				1,404				—			4,458
		$	574,917			$	9,700			$	(15,569	)	$	569,048
		Amortized				Gross				Gross			Fair
		Cost				Unrealized				Unrealized			Value
						Gains				Losses
	December 31, 2013
	Obligations of other U.S. Government agencies and corporations	$	6,144			$	125			$	(201	)	$	6,068
	Residential mortgage backed securities:
	Government agency mortgage backed securities	261,659				2,747				(4,414		)	259,992
	Government agency collateralized mortgage obligations	149,682				1,542				(4,679		)	146,545
	Commercial mortgage backed securities:
	Government agency mortgage backed securities	41,252				1,373				(584		)	42,041
	Government agency collateralized mortgage obligations	5,007				59				—			5,066
	Trust preferred securities	27,531				73				(9,933		)	17,671
	Other debt securities	19,544				240				(230		)	19,554
	Other equity securities	2,775				1,542				—			4,317
		$	513,594			$	7,701			$	(20,041	)	$	501,254
	Gross realized gains and gross realized losses on sales of securities available for sale for the three and six months ended June 30, 2014 and 2013 were as follows:
		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2014				2013				2014			2013
	Gross gains on sales of securities available for sale	$	—			$	—			$	—		$	—
	Gross losses on sales of securities available for sale	—				—				—			(115		)
	Loss on sales of securities available for sale, net	$	—			$	—			$	—		$	(115	)
	At June 30, 2014 and December 31, 2013, securities with a carrying value of $682,714 and $604,571, respectively, were pledged to secure government, public and trust deposits. Securities with a carrying value of $14,242 and $7,626 were pledged as collateral for short-term borrowings and derivative instruments at June 30, 2014 and December 31, 2013, respectively.
	The amortized cost and fair value of securities at June 30, 2014 by contractual maturity are shown below. Expected maturities will differ from contractual maturities because issuers may call or prepay obligations with or without call or prepayment penalties.
		Held to Maturity								Available for Sale
		Amortized				Fair				Amortized			Fair
		Cost				Value				Cost			Value
	Due within one year	$	11,838			$	11,966			$	—		$	—
	Due after one year through five years	52,018				53,704				1,071			1,149
	Due after five years through ten years	229,292				228,436				5,061			4,973
	Due after ten years	145,135				152,161				27,371			18,309
Residential mortgage backed securities:
Government agency mortgage backed securities	—				—				303,203			305,668
Government agency collateralized mortgage obligations	—				—				165,265			162,946
Commercial mortgage backed securities:
Government agency mortgage backed securities	—				—				46,154			47,383
Government agency collateralized mortgage obligations	—				—				5,256			5,461
Other debt securities	—				—				18,482			18,701
Other equity securities	—				—				3,054			4,458
	$	438,283			$	446,267			$	574,917		$	569,048
The following table presents the age of gross unrealized losses and fair value by investment category as of the dates presented:
	Less than 12 Months										12 Months or More								Total
	#		Fair				Unrealized				#	Fair			Unrealized				#	Fair		Unrealized
			Value				Losses					Value			Losses					Value		Losses
Held to Maturity:
30-Jun-14
Obligations of other U.S. Government agencies and corporations	1		$	500			$	(1	)		27	$	117,932		$	(4,643	)		28	$	118,432	$	(4,644	)
Obligations of states and political subdivisions	26		22,434				(166		)		27	17,347			(607		)		53	39,781		(773		)
Total	27		$	22,934			$	(167	)		54	$	135,279		$	(5,250	)		81	158,213		$	(5,417	)
December 31, 2013
Obligations of other U.S. Government agencies and corporations	26		$	105,747			$	(7,826	)		2	$	9,090		$	(901	)		28	$	114,837	$	(8,727	)
Obligations of states and political subdivisions	111		59,503				(2,578		)		2	933			(105		)		113	60,436		(2,683		)
Total	137		$	165,250			$	(10,404	)		4	$	10,023		$	(1,006	)		141	$	175,273	$	(11,410	)
Available for Sale:
30-Jun-14
Obligations of other U.S. Government agencies and corporations	0		$	—			$	—			1	$	3,842		$	(158	)		1	$	3,842	$	(158	)
Residential mortgage backed securities:
Government agency mortgage backed securities	10		48,735				(91		)		19	71,908			(1,805		)		29	120,643		(1,896		)
Government agency collateralized mortgage obligations	7		32,408				(371		)		18	70,050			(3,519		)		25	102,458		(3,890		)
Commercial mortgage backed securities:
Government agency mortgage backed securities	1		5,275				(26		)		3	10,538			(321		)		4	15,813		(347		)
Government agency collateralized mortgage obligations			—				—					—			—				0	—		—
Trust preferred securities			—				—				3	17,102			(9,154		)		3	17,102		(9,154		)
Other debt securities			—				—				2	4,424			(124		)		2	4,424		(124		)
Total	18		$	86,418			$	(488	)		46	$	177,864		$	(15,081	)		64	$	264,282	$	(15,569	)
December 31, 2013
Obligations of other U.S. Government agencies and corporations	1		$	3,799			$	(201	)		0	$	—		$	—			1	$	3,799	$	(201	)
Residential mortgage backed securities:
Government agency mortgage backed securities	32		134,858				(3,451		)		3	13,239			(963		)		35	148,097		(4,414		)
Government agency collateralized mortgage obligations	17		68,496				(3,468		)		4	16,750			(1,211		)		21	85,246		(4,679		)
Commercial mortgage backed securities:
Government agency mortgage backed securities	4		16,570				(584		)		0	—			—				4	16,570		(584		)
Government agency collateralized mortgage obligations	0		—				—				0	—			—				0	—		—
Trust preferred securities	0		—				—				3	16,456			(9,933		)		3	16,456		(9,933		)
Other debt securities	3		7,100				(217		)		1	1,897			(13		)		4	8,997		(230		)
Other equity securities	0		—				—				0	—			—				0	—		—
Total	57		$	230,823			$	(7,921	)		11	$	48,342		$	(12,120	)		68	$	279,165	$	(20,041	)
The Company evaluates its investment portfolio for other-than-temporary-impairment (“OTTI”) on a quarterly basis. Impairment is assessed at the individual security level. The Company considers an investment security impaired if the fair value of the security is less than its cost or amortized cost basis. Impairment is considered to be other-than-temporary if the Company intends to sell the investment security or if the Company does not expect to recover the entire amortized cost basis of the security before the Company is required to sell the security or before the security’s maturity.
The Company holds investments in pooled trust preferred securities that had an amortized cost basis of $27,371 and $27,531 and a fair value of $18,309 and $17,671, at June 30, 2014 and December 31, 2013, respectively. The investments in pooled trust preferred securities consist of four securities representing interests in various tranches of trusts collateralized by debt issued by over 320 financial institutions. Management’s determination of the fair value of each of its holdings in pooled trust preferred securities is based on the current credit ratings, the known deferrals and defaults by the underlying issuing financial institutions and the degree to which future deferrals and defaults would be required to occur before the cash flow for the Company’s tranches is negatively impacted. In addition, management continually monitors key credit quality and capital ratios of the issuing institutions. This determination is further supported by quarterly valuations, which are performed by third parties, of each security obtained by the Company. The Company does not intend to sell the investments, and it is not more likely than not that the Company will be required to sell the investments before recovery of the investments’ amortized cost, which may be maturity. At June 30, 2014, management did not, and does not currently, believe such securities will be settled at a price less than the amortized cost of the investment, but the Company previously concluded that it was probable that there had been an adverse change in estimated cash flows for all four trust preferred securities and recognized credit related impairment losses on these securities in 2010 and 2011. No additional impairment was recognized during the three or six months ended June 30, 2014.
The Company's analysis of the pooled trust preferred securities during the current quarter supported a return to accrual status for two of the four securities (XIII and XXIII.) An observed history of interest payments combined with improved qualitative and quantitative factors described above justifies the accrual of interest on these securities going forward. However, the remaining two securities (XXIV and XXVI) are still in "payment in kind" status where interest payments are not expected until a future date, and the Company's analysis of the qualitative and quantitative factors described above did not justify a return to accrual status. As such, pooled trust preferred securities XXIV and XXVI were classified as nonaccruing assets at June 30, 2014, and investment interest is recorded on the cash-basis method until qualifying for return to accrual status.
The following table provides information regarding the Company’s investments in pooled trust preferred securities at June 30, 2014:
Name	Single/		Class/		Amortized				Fair			Unrealized			Lowest		Issuers
	Pooled		Tranche		Cost				Value			Loss			Credit		Currently in
															Rating		Deferral or
																	Default
XIII	Pooled		B-2		$	1,115			$	1,207		$	92		Caa3		23	%
XXIII	Pooled		B-2		8,750				5,431			(3,319		)	B1		19	%
XXIV	Pooled		B-2		12,076				7,889			(4,187		)	Ca		32	%
XXVI	Pooled		B-2		5,430				3,782			(1,648		)	Ca		30	%
					$	27,371			$	18,309		$	(9,062	)
The following table provides a summary of the cumulative credit related losses recognized in earnings for which a portion of OTTI has been recognized in other comprehensive income:
	2014				2013
Balance at January 1	$	(3,337	)		$	(3,337	)
Additions related to credit losses for which OTTI was not previously recognized	—				—
Increases in credit loss for which OTTI was previously recognized	—				—
Balance at June 30	$	(3,337	)		$	(3,337	)

Loans_and_the_Allowance_for_Lo

Loans and the Allowance for Loan Losses	6 Months Ended
	Jun. 30, 2014
Receivables [Abstract]	'
Loans and the Allowance for Loan Losses	'
	Loans and the Allowance for Loan Losses
	(In Thousands, Except Number of Loans)
	The following is a summary of loans as of the dates presented:
		June 30,				December 31, 2013
		2014
	Commercial, financial, agricultural	$	447,826			$	468,963
	Lease financing	1,814				53
	Real estate – construction	176,577				161,436
	Real estate – 1-4 family mortgage	1,221,288				1,208,233
	Real estate – commercial mortgage	2,015,319				1,950,572
	Installment loans to individuals	94,753				91,762
	Gross loans	3,957,577				3,881,019
	Unearned income	(47		)		(1		)
	Loans, net of unearned income	3,957,530				3,881,018
	Allowance for loan losses	(47,304		)		(47,665		)
	Net loans	$	3,910,226			$	3,833,353
	Past Due and Nonaccrual Loans
	Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. Generally, the recognition of interest on mortgage and commercial loans is discontinued at the time the loan is 90 days past due unless the credit is well-secured and in process of collection. Consumer and other retail loans are typically charged-off no later than the time the loan is 120 days past due. 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. Loans may be placed on nonaccrual regardless of whether or not such loans are considered past due. All interest accrued for the current year, but not collected, for loans that are placed on nonaccrual or charged-off is reversed against interest income. The interest on these loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.
	The following table provides an aging of past due and nonaccrual loans, segregated by class, as of the dates presented:
		Accruing Loans														Nonaccruing Loans
		30-89 Days				90 Days				Current			Total			30-89 Days			90 Days			Current		Total		Total
		Past Due				or More				Loans			Loans			Past Due			or More			Loans		Loans		Loans
						Past Due													Past Due
	30-Jun-14
	Commercial, financial, agricultural	$	630			$	972			$	443,663		$	445,265		$	137		$	1,139		$	1,285	$	2,561	$	447,826
	Lease financing	—				—				1,814			1,814			—			—			—		—		1,814
	Real estate – construction	713				11				174,205			174,929			—			1,648			—		1,648		176,577
	Real estate – 1-4 family mortgage	9,437				5,047				1,193,582			1,208,066			336			7,306			5,580		13,222		1,221,288
	Real estate – commercial mortgage	10,581				2,603				1,955,117			1,968,301			1,785			35,136			10,097		47,018		2,015,319
	Installment loans to individuals	279				39				94,318			94,636			—			102			15		117		94,753
	Unearned income	—				—				(47		)	(47		)	—			—			—		—		(47		)
	Total	$	21,640			$	8,672			$	3,862,652		$	3,892,964		$	2,258		$	45,331		$	16,977	$	64,566	$	3,957,530
	December 31, 2013
	Commercial, financial, agricultural	$	2,067			$	607			$	463,521		$	466,195		$	138		$	1,959		$	671	$	2,768	$	468,963
	Lease financing	—				—				53			53			—			—			—		—		53
	Real estate – construction	664				—				159,124			159,788			—			1,648			—		1,648		161,436
	Real estate – 1-4 family mortgage	10,168				2,206				1,179,703			1,192,077			1,203			6,041			8,912		16,156		1,208,233
	Real estate – commercial mortgage	8,870				1,286				1,888,745			1,898,901			966			37,439			13,266		51,671		1,950,572
	Installment loans to individuals	706				88				90,880			91,674			—			80			8		88		91,762
	Unearned income	—				—				(1		)	(1		)	—			—			—		—		(1		)
	Total	$	22,475			$	4,187			$	3,782,025		$	3,808,687		$	2,307		$	47,167		$	22,857	$	72,331	$	3,881,018
	Restructured loans contractually 90 days past due or more totaled $0 at December 31, 2013. This balance increased to $110 in restructured loans contractually 90 days past due or more at June 30, 2014. The outstanding balance of restructured loans on nonaccrual status was $8,280 and $10,078 at June 30, 2014 and December 31, 2013, respectively.
	Impaired Loans
	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. Impairment is measured on a loan-by-loan basis for commercial, consumer and construction loans above a minimum dollar amount threshold by either the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price or the fair value of the collateral if the loan is collateral dependent. Large groups of smaller balance homogeneous loans are evaluated collectively for impairment. When the ultimate collectability of an impaired loan’s principal is in doubt, wholly or partially, all cash receipts are applied to principal. Once the recorded balance has been reduced to zero, future cash receipts are applied to interest income, to the extent any interest has been foregone, and then they are recorded as recoveries of any amounts previously charged-off. For impaired loans, a specific reserve is established to adjust the carrying value of the loan to its estimated net realizable value.
	Impaired loans recognized in conformity with Financial Accounting Standards Board Accounting Standards Codification Topic ("ASC") 310, “Receivables” (“ASC 310”), segregated by class, were as follows as of the dates presented:
		Unpaid				Recorded				Recorded			Total			Related
		Contractual				Investment				Investment			Recorded			Allowance
		Principal				With				With No			Investment
		Balance				Allowance				Allowance
	30-Jun-14
	Commercial, financial, agricultural	$	6,933			$	701			$	2,648		$	3,349		$	248
	Real estate – construction	2,832				—				1,877			1,877			—
	Real estate – 1-4 family mortgage	28,062				15,270				3,989			19,259			3,009
	Real estate – commercial mortgage	122,322				42,531				40,934			83,465			11,726
	Installment loans to individuals	—				—				—			—			—
	Total	$	160,149			$	58,502			$	49,448		$	107,950		$	14,983
	December 31, 2013
	Commercial, financial, agricultural	$	6,575			$	743			$	2,043		$	2,786		$	260
	Real estate – construction	2,447				—				1,648			1,648			—
	Real estate – 1-4 family mortgage	42,868				25,374				8,542			33,916			7,353
	Real estate – commercial mortgage	108,963				30,624				38,517			69,141			7,036
	Installment loans to individuals	620				183				77			260			1
	Totals	$	161,473			$	56,924			$	50,827		$	107,751		$	14,650
The following table presents the average recorded investment and interest income recognized on impaired loans for the periods presented:
	Three Months Ended								Three Months Ended
	30-Jun-14								30-Jun-13
	Average				Interest				Average			Interest
	Recorded				Income				Recorded			Income
	Investment				Recognized				Investment			Recognized(1)
Commercial, financial, agricultural	$	5,279			$	—			$	5,601		$	—
Real estate – construction	2,034				—				1,650			—
Real estate – 1-4 family mortgage	21,747				170				34,732			108
Real estate – commercial mortgage	93,402				752				69,168			123
Installment loans to individuals	—				—				—			—
Total	$	122,462			$	922			$	111,151		$	231
-1	Includes interest income recognized using the cash-basis method of income recognition of $0. No interest income was recognized using the cash-basis method of income recognition during the three months ended June 30, 2014.
	Six Months Ended								Six Months Ended
	30-Jun-14								30-Jun-13
	Average				Interest				Average			Interest
	Recorded				Income				Recorded			Income
	Investment				Recognized				Investment			Recognized(1)
Commercial, financial, agricultural	$	5,382			$	—			$	5,551		$	—
Real estate – construction	2,036				2				1,650			—
Real estate – 1-4 family mortgage	22,122				204				34,874			291
Real estate – commercial mortgage	94,641				816				69,579			466
Installment loans to individuals	—				—				—			—
Total	$	124,181			$	1,022			$	111,654		$	757
-1	Includes interest income recognized using the cash-basis method of income recognition of $0. No interest income was recognized using the cash-basis method of income recognition during the six months ended June 30, 2014.
Restructured Loans
Restructured loans are those for which concessions have been granted to the borrower due to a deterioration of the borrower’s financial condition and which are performing in accordance with the new terms. Such concessions may include reduction in interest rates or deferral of interest or principal payments. In evaluating whether to restructure a loan, management analyzes the long-term financial condition of the borrower, including guarantor and collateral support, to determine whether the proposed concessions will increase the likelihood of repayment of principal and interest. Restructured loans that are not performing in accordance with their restructured terms that are either contractually 90 days past due or placed on nonaccrual status are reported as nonperforming loans. The following table presents restructured loans segregated by class as of the dates presented:
	Number of			Pre-				Post-
	Loans			Modification				Modification
				Outstanding				Outstanding
				Recorded				Recorded
				Investment				Investment
30-Jun-14
Commercial, financial, agricultural	—			$	—			$	—
Real estate – construction	—			—				—
Real estate – 1-4 family mortgage	19			15,768				5,884
Real estate – commercial mortgage	18			17,112				14,955
Installment loans to individuals	—			—				—
Total	37			$	32,880			$	20,839
December 31, 2013
Commercial, financial, agricultural	1			$	20			$	19
Real estate – construction	—			—				—
Real estate – 1-4 family mortgage	23			19,371				10,354
Real estate – commercial mortgage	16			12,785				10,934
Installment loans to individuals	1			182				171
Total	41			$	32,358			$	21,478
Changes in the Company’s restructured loans are set forth in the table below:
	Number of			Recorded
	Loans			Investment
Totals at January 1, 2014	41			$	21,478
Additional loans with concessions	1			1,289
Reductions due to:
Reclassified as nonperforming	(1	)		(331		)
Paid in full	(4	)		(335		)
Charge-offs	—			—
Transfer to other real estate owned	—			—
Principal paydowns				(1,259		)
Lapse of concession period	—			—
Totals at June 30, 2014	37			$	20,842
The allocated allowance for loan losses attributable to restructured loans was $3,122 and $2,984 at June 30, 2014 and December 31, 2013, respectively. The Company had $0 and $93 in remaining availability under commitments to lend additional funds on these restructured loans at June 30, 2014 and December 31, 2013, respectively.
Credit Quality
For loans originated for commercial purposes, internal risk-rating grades are assigned by lending, credit administration or loan review personnel, based on an analysis of the financial and collateral strength and other credit attributes underlying each loan. Management analyzes the resulting ratings, as well as other external statistics and factors such as delinquency, to track the migration performance of the portfolio balances of these loans. Loan grades range between 1 and 9, with 1 being loans with the least credit risk. Loans that migrate toward the “Pass” grade (those with a risk rating between 1 and 4) or within the “Pass” grade generally have a lower risk of loss and therefore a lower risk factor. The “Watch” grade (those with a risk rating of 5) is utilized on a temporary basis for “Pass” grade loans where a significant adverse risk-modifying action is anticipated in the near term. Loans that migrate toward the “Substandard” grade (those with a risk rating between 6 and 9) generally have a higher risk of loss and therefore a higher risk factor applied to those related loan balances. The following table presents the Company’s loan portfolio by risk-rating grades as of the dates presented:
	Pass				Watch				Substandard			Total
30-Jun-14
Commercial, financial, agricultural	$	319,948			$	4,500			$	1,447		$	325,895
Real estate – construction	123,503				1,141				—			124,644
Real estate – 1-4 family mortgage	130,837				10,329				10,067			151,233
Real estate – commercial mortgage	1,414,585				29,749				48,178			1,492,512
Installment loans to individuals	1,677				—				—			1,677
Total	$	1,990,550			$	45,719			$	59,692		$	2,095,961
December 31, 2013
Commercial, financial, agricultural	$	328,959			$	10,588			$	4,266		$	343,813
Real estate – construction	114,428				588				—			115,016
Real estate – 1-4 family mortgage	126,916				13,864				23,370			164,150
Real estate – commercial mortgage	1,338,340				32,892				35,121			1,406,353
Installment loans to individuals	19				—				—			19
Total	$	1,908,662			$	57,932			$	62,757		$	2,029,351
For portfolio balances of consumer, consumer mortgage and certain other loans originated for other than commercial purposes, allowance factors are determined based on historical loss ratios by portfolio for the preceding eight quarters and may be adjusted by other qualitative criteria. The following table presents the performing status of the Company’s loan portfolio not subject to risk rating as of the dates presented:
	Performing				Non-				Total
					Performing
30-Jun-14
Commercial, financial, agricultural	$	93,449			$	133			$	93,582
Lease financing	1,767				—				1,767
Real estate – construction	50,045				11				50,056
Real estate – 1-4 family mortgage	973,910				3,935				977,845
Real estate – commercial mortgage	249,378				436				249,814
Installment loans to individuals	87,439				81				87,520
Total	$	1,455,988			$	4,596			$	1,460,584
December 31, 2013
Commercial, financial, agricultural	$	89,490			$	176			$	89,666
Lease financing	53				—				53
Real estate – construction	43,535				—				43,535
Real estate – 1-4 family mortgage	938,994				2,527				941,521
Real estate – commercial mortgage	242,363				666				243,029
Installment loans to individuals	84,855				79				84,934
Total	$	1,399,290			$	3,448			$	1,402,738
Loans Acquired with Deteriorated Credit Quality
Loans acquired in business combinations that exhibited, at the date of acquisition, evidence of deterioration of the credit quality since origination, such that it was probable that all contractually required payments would not be collected, were as follows as of the dates presented:
	Impaired				Other				Not			Total
	Covered				Covered				Covered
	Loans				Loans				Loans
30-Jun-14
Commercial, financial, agricultural	$	—			$	7,677			$	20,672		$	28,349
Lease financing	—				—				—			—
Real estate – construction	—				1,648				229			1,877
Real estate – 1-4 family mortgage	1,255				48,361				42,594			92,210
Real estate – commercial mortgage	19,044				89,122				164,827			272,993
Installment loans to individuals	—				22				5,534			5,556
Total	$	20,299			$	146,830			$	233,856		$	400,985
December 31, 2013
Commercial, financial, agricultural	$	—			$	9,546			$	25,938		$	35,484
Lease financing	—				—				—			—
Real estate – construction	—				1,648				1,237			2,885
Real estate – 1-4 family mortgage	835				53,631				48,096			102,562
Real estate – commercial mortgage	23,684				92,302				185,204			301,190
Installment loans to individuals	—				28				6,781			6,809
Total	$	24,519			$	157,155			$	267,256		$	448,930
The references in the table above and elsewhere in these Notes to "covered loans" and "not covered loans" (as well as to "covered OREO" and "not covered OREO") refer to loans (or OREO, as applicable) covered and not covered, respectively, by loss-share agreements with the FDIC. See Note E, "FDIC Loss-Share Indemnification Asset," below for more information.
The following table presents the fair value of loans determined to be impaired at the time of acquisition and determined not to be impaired at the time of acquisition at June 30, 2014:
	Impaired				Other				Not			Total
	Covered				Covered				Covered
	Loans				Loans				Loans
Contractually-required principal and interest	$	57,279			$	183,328			$	317,561		$	558,168
Nonaccretable difference(1)	(36,979		)		(33,251		)		(50,579		)	(120,809		)
Cash flows expected to be collected	20,300				150,077				266,982			437,359
Accretable yield(2)	(1		)		(3,247		)		(33,126		)	(36,374		)
Fair value	$	20,299			$	146,830			$	233,856		$	400,985
-1	Represents contractual principal and interest cash flows of $112,523 and $8,286, respectively, not expected to be collected.
-2	Represents contractual interest payments of $3,387 expected to be collected and purchase discount of $32,987.
Changes in the accretable yield of loans acquired with deteriorated credit quality were as follows:
	Impaired				Other				Not			Total
	Covered				Covered				Covered
	Loans				Loans				Loans
Balance at January 1, 2014	$	(1	)		$	(3,758	)		$	(36,191	)	$	(39,950	)
Reclasses from nonaccretable difference	(50		)		(3,389		)		(355		)	(3,794		)
Accretion	50				3,900				3,420			7,370
Balance at June 30, 2014	$	(1	)		$	(3,247	)		$	(33,126	)	$	(36,374	)
Allowance for Loan Losses
The allowance for loan losses is maintained at a level believed adequate by management based on its ongoing analysis of the loan portfolio to absorb probable credit losses inherent in the entire loan portfolio, including collective impairment as recognized under ASC 450, “Contingencies”. Collective impairment is calculated based on loans grouped by grade. Another component of the allowance is losses on loans assessed as impaired under ASC 310. The balance of these loans and their related allowance is included in management’s estimation and analysis of the allowance for loan losses. Management and the internal loan review staff evaluate the adequacy of the allowance for loan losses quarterly. The allowance for loan losses is evaluated based on a continuing assessment of problem loans, the types of loans, historical loss experience, new lending products, emerging credit trends, changes in the size and character of loan categories and other factors, including its risk rating system, regulatory guidance and economic conditions. This evaluation is inherently subjective, as it requires estimates that are susceptible to significant revision as more information becomes available. The allowance for loan losses is established through a provision for loan losses charged to earnings resulting from measurements of inherent credit risk in the loan portfolio and estimates of probable losses or impairments of individual loans. Loan losses are charged against the allowance when management believes the uncollectability of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance.
The following table provides a roll forward of the allowance for loan losses and a breakdown of the ending balance of the allowance based on the Company’s impairment methodology for the periods presented:
	Commercial				Real Estate -				Real Estate -			Real Estate  -			Installment			Total
					Construction				1-4 Family			Commercial			and  Other(1)
									Mortgage			Mortgage
Three Months Ended June 30, 2014
Allowance for loan losses:
Beginning balance	$	3,128			$	1,109			$	18,478		$	24,147		$	1,186		$	48,048
Charge-offs	—				—				(1,985		)	(483		)	(61		)	(2,529		)
Recoveries	75				3				206			28			23			335
Net (charge-offs) recoveries	75				3				(1,779		)	(455		)	(38		)	(2,194		)
Provision for loan losses	(95		)		154				(5,187		)	7,522			57			2,451
Benefit attributable to FDIC loss-share agreements	—				—				(66		)	(1,476		)	—			(1,542		)
Recoveries payable to FDIC	156				1				351			33			—			541
Provision for loan losses charged to operations	61				155				(4,902		)	6,079			57			1,450
Ending balance	$	3,264			$	1,267			$	11,797		$	29,771		$	1,205		$	47,304
Six Months Ended June 30, 2014
Allowance for loan losses:
Beginning balance	$	3,090			$	1,091			$	18,629		$	23,688		$	1,167		$	47,665
Charge-offs	(119		)		—				(2,872		)	(543		)	(292		)	(3,826		)
Recoveries	112				8				357			58			30			565
Net (charge-offs) recoveries	(7		)		8				(2,515		)	(485		)	(262		)	(3,261		)
Provision for loan losses	88				167				(4,691		)	8,002			300			3,866
Benefit attributable to FDIC loss-share agreements	(68		)		—				(135		)	(1,471		)	—			(1,674		)
Recoveries payable to FDIC	161				1				509			37			—			708
Provision for loan losses charged to operations	181				168				(4,317		)	6,568			300			2,900
Ending balance	$	3,264			$	1,267			$	11,797		$	29,771		$	1,205		$	47,304
Period-End Amount Allocated to:
Individually evaluated for impairment	$	245			$	—			$	2,062		$	8,584		$	—		$	10,891
Collectively evaluated for impairment	3,019				1,267				9,735			21,187			1,205			36,413
Acquired with deteriorated credit quality	—				—				—			—			—			—
Ending balance	$	3,264			$	1,267			$	11,797		$	29,771		$	1,205		$	47,304
	Commercial				Real Estate -				Real Estate -			Real Estate  -			Installment			Total
					Construction				1-4 Family			Commercial			and  Other(1)
									Mortgage			Mortgage
Three Months Ended June 30, 2013
Allowance for loan losses:
Beginning balance	$	2,942			$	676			$	19,737		$	22,096		$	1,054		$	46,505
Charge-offs	(46		)		—				(652		)	(2,527		)	(288		)	(3,513		)
Recoveries	90				47				132			756			17			1,042
Net (charge-offs) recoveries	44				47				(520		)	(1,771		)	(271		)	(2,471		)
Provision for loan losses	563				140				521			1,962			239			3,425
Benefit attributable to FDIC loss-share agreements	(83		)		—				(369		)	(50		)	—			(502		)
Recoveries payable to FDIC	12				—				63			2			—			77
Provision for loan losses charged to operations	492				140				215			1,914			239			3,000
Ending balance	$	3,478			$	863			$	19,432		$	22,239		$	1,022		$	47,034
Six Months Ended June 30, 2013
Allowance for loan losses:
Beginning balance	$	3,307			$	711			$	18,347		$	21,416		$	566		$	44,347
Charge-offs	(280		)		—				(1,266		)	(3,120		)	(352		)	(5,018		)
Recoveries	247				63				471			847			27			1,655
Net (charge-offs) recoveries	(33		)		63				(795		)	(2,273		)	(325		)	(3,363		)
Provision for loan losses	510				88				1,718			3,787			781			6,884
Benefit attributable to FDIC loss-share agreements	(330		)		—				(630		)	(711		)	—			(1,671		)
Recoveries payable to FDIC	24				1				792			20			—			837
Provision for loan losses charged to operations	204				89				1,880			3,096			781			6,050
Ending balance	$	3,478			$	863			$	19,432		$	22,239		$	1,022		$	47,034
Period-End Amount Allocated to:
Individually evaluated for impairment	$	834			$	—			$	7,843		$	7,267		$	—		$	15,944
Collectively evaluated for impairment	2,644				863				11,589			14,972			1,022			31,090
Acquired with deteriorated credit quality	—				—				—			—			—			—
Ending balance	$	3,478			$	863			$	19,432		$	22,239		$	1,022		$	47,034
-1	Includes lease financing receivables.
The following table provides the recorded investment in loans, net of unearned income, based on the Company’s impairment methodology as of the dates presented:
	Commercial				Real Estate  -				Real Estate -			Real Estate  -			Installment			Total
					Construction				1-4 Family			Commercial			and  Other(1)
									Mortgage			Mortgage
30-Jun-14
Individually evaluated for impairment	$	701			$	—			$	15,270		$	42,531		$	—		$	58,502
Collectively evaluated for impairment	418,776				174,700				1,113,808			1,699,795			90,964			3,498,043
Acquired with deteriorated credit quality	28,349				1,877				92,210			272,993			5,556			400,985
Ending balance	$	447,826			$	176,577			$	1,221,288		$	2,015,319		$	96,520		$	3,957,530
December 31, 2013
Individually evaluated for impairment	$	743			$	—			$	25,374		$	30,624		$	183		$	56,924
Collectively evaluated for impairment	432,736				158,551				1,080,297			1,618,758			84,822			3,375,164
Acquired with deteriorated credit quality	35,484				2,885				102,562			301,190			6,809			448,930
Ending balance	$	468,963			$	161,436			$	1,208,233		$	1,950,572		$	91,814		$	3,881,018
-1	Includes lease financing receivables.

Other_Real_Estate_Owned

Other Real Estate Owned	6 Months Ended
	Jun. 30, 2014
Real Estate [Abstract]	'
Other Real Estate Owned	'
	Other Real Estate Owned
	(In Thousands)
	The following table provides details of the Company’s other real estate owned (“OREO”) covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs as of the dates presented:
		Covered			Not Covered			Total
		OREO			OREO			OREO
	30-Jun-14
	Residential real estate	$	1,286		$	6,507		$	7,793
	Commercial real estate	2,182			8,557			10,739
	Residential land development	625			8,563			9,188
	Commercial land development	3,379			10,704			14,083
	Total	$	7,472		$	34,331		$	41,803
	December 31, 2013
	Residential real estate	$	2,133		$	6,767		$	8,900
	Commercial real estate	3,598			8,984			12,582
	Residential land development	1,161			12,334			13,495
	Commercial land development	6,050			11,860			17,910
	Other	—			—			—
	Total	$	12,942		$	39,945		$	52,887
	Changes in the Company’s OREO covered and not covered under a loss-share agreement were as follows:
		Covered			Not Covered			Total
		OREO			OREO			OREO
	Balance at January 1, 2014	$	12,942		$	39,945		$	52,887
	Transfers of loans	3,363			2,666			6,029
	Capitalized improvements	—			—			—
	Impairments(1)	(1,950		)	(656		)	(2,606		)
	Dispositions	(6,589		)	(7,753		)	(14,342		)
	Other	(294		)	129			(165		)
	Balance at June 30, 2014	$	7,472		$	34,331		$	41,803
	-1	Of the total impairment charges of $1,950 recorded for covered OREO, $390 was included in the Consolidated Statements of Income for the six months ended June 30, 2014, while the remaining $1,560 increased the FDIC loss-share indemnification asset.
	Components of the line item “Other real estate owned” in the Consolidated Statements of Income were as follows for the periods presented:
		Three Months Ended						Six Months Ended
		June 30,						June 30,
		2014			2013			2014			2013
	Repairs and maintenance	$	756		$	555		$	1,537		$	908
	Property taxes and insurance	56			304			297			657
	Impairments	207			1,249			1,045			2,235
	Net losses (gains) on OREO sales	102			(252		)	(12		)	218
	Rental income	(53		)	(83		)	(98		)	(196		)
	Total	$	1,068		$	1,773		$	2,769		$	3,822

FDIC_LossShare_Indemnification

FDIC Loss-Share Indemnification Asset	6 Months Ended
	Jun. 30, 2014
FDIC Loss-Share Indemnification Asset [Abstract]	'
FDIC Loss-Share Indemnification Asset	'
	FDIC Loss-Share Indemnification Asset
	(In Thousands)
	As part of the loan portfolio and OREO fair value estimation in connection with FDIC-assisted acquisitions, a FDIC loss-share indemnification asset is established, which represents the present value as of the acquisition date of the estimated losses on covered assets to be reimbursed by the FDIC. Pursuant to the terms of both of our loss-share agreements, the FDIC is obligated to reimburse the Bank for 80% of all eligible losses with respect to covered assets, beginning with the first dollar of loss incurred. The Bank has a corresponding obligation to reimburse the FDIC for 80% of eligible recoveries with respect to covered assets. The estimated losses are based on the same cash flow estimates used in determining the fair value of the covered assets. The FDIC loss-share indemnification asset is reduced as losses are recognized on covered assets and loss-share payments are received from the FDIC. Realized losses in excess of estimates as of the date of the acquisition increase the FDIC loss-share indemnification asset. Conversely, when realized losses are less than these estimates, the portion of the FDIC loss-share indemnification asset no longer expected to result in a payment from the FDIC is amortized into interest income using the effective interest method.
	Changes in the FDIC loss-share indemnification asset were as follows:
	Balance at January 1, 2014	$	26,273
	Changes in expected cash flows from initial estimates on:
	Covered Loans	(2,904		)
	Covered OREO	662
	Reimbursable expenses	592
	Accretion	—
	Reimbursements received from the FDIC	(4,760		)
	Balance at June 30, 2014	$	19,863

Mortgage_Servicing_Rights

Mortgage Servicing Rights	6 Months Ended
	Jun. 30, 2014
Transfers and Servicing [Abstract]	'
Mortgage Servicing Rights	'
	Mortgage Servicing Rights
	(In Thousands)
	The Company retains the right to service certain mortgage loans that it sells to secondary market investors. These mortgage servicing rights, included in “Other assets” on the Consolidated Balance Sheets, are recognized as a separate asset on the date the corresponding mortgage loan is sold. Mortgage servicing rights are amortized in proportion to and over the period of estimated net servicing income. These servicing rights are carried at the lower of amortized cost or fair value. Fair value is determined using an income approach with various assumptions including expected cash flows, prepayment speeds, market discount rates, servicing costs, and other factors. Mortgage servicing rights were carried at amortized cost at June 30, 2014 and December 31, 2013.
	Impairment losses on mortgage servicing rights are recognized to the extent by which the unamortized cost exceeds fair value. No impairment losses on mortgage servicing rights were recognized in earnings for the three or six months ended June 30, 2014 or 2013.
	Changes in the Company’s mortgage servicing rights were as follows:
	Balance at January 1, 2014	$	8,994
	Capitalization	1,875
	Amortization	(589		)
	Balance at June 30, 2014	$	10,280
	Data and key economic assumptions related to the Company’s mortgage servicing rights as of June 30, 2014 are as follows:
	Unpaid principal balance	$	1,029,444
	Weighted-average prepayment speed (CPR)	5.36		%
	Estimated impact of a 10% increase	$	(931	)
	Estimated impact of a 20% increase	(1,236		)
	Discount rate	11.26		%
	Estimated impact of a 10% increase	$	(959	)
	Estimated impact of a 20% increase	(1,286		)
	Weighted-average coupon interest rate	3.77		%
	Weighted-average servicing fee (basis points)	25.09
	Weighted-average remaining maturity (in years)	24.33

Employee_Benefit_and_Deferred_

Employee Benefit and Deferred Compensation Plans	6 Months Ended
	Jun. 30, 2014
Compensation and Retirement Disclosure [Abstract]	'
Employee Benefit and Deferred Compensation Plans	'
	Employee Benefit and Deferred Compensation Plans
	(In Thousands, Except Share Data)
	The plan expense for the Company-sponsored noncontributory defined benefit pension plan (“Pension Benefits”) and post-retirement health and life plans (“Other Benefits”) for the periods presented was as follows:
		Pension Benefits						Other Benefits
		Three Months Ended						Three Months Ended
		June 30,						June 30,
		2014			2013			2014			2013
	Service cost	$	—		$	—		$	6		$	6
	Interest cost	318			187			23			15
	Expected return on plan assets	(539		)	(309		)	—			—
	Prior service cost recognized	—			—			—			—
	Recognized actuarial loss	46			102			27			36
	Net periodic benefit cost (return)	$	(175	)	$	(20	)	$	56		$	57
		Pension Benefits						Other Benefits
		Six Months Ended						Six Months Ended
		June 30,						June 30,
		2014			2013			2014			2013
	Service cost	$	—		$	—		$	12		$	13
	Interest cost	636			375			46			27
	Expected return on plan assets	(1,078		)	(620		)	—			—
	Prior service cost recognized	—			—			—			—
	Recognized actuarial loss	91			199			54			55
	Net periodic benefit cost (return)	$	(351	)	$	(46	)	$	112		$	95
	In January 2013, the Company granted stock options which generally vest and become exercisable in equal installments of 33 1/3% upon completion of one, two and three years of service measured from the grant date. There were no stock options granted during the six months ended June 30, 2014. The fair value of stock option grants is estimated on the grant date using the Black-Scholes option-pricing model. The Company employed the following assumptions with respect to its stock option grants in 2013:
		2013 Grant
	Shares granted	52,500
	Dividend yield	3.55		%
	Expected volatility	37		%
	Risk-free interest rate	0.76		%
	Expected lives	6 years
	Weighted average exercise price	$	19.14
	Weighted average fair value	$	4.47
	In connection with its merger with First M&F during the third quarter of 2013, the Company assumed First M&F's 2005 Equity Incentive Plan and Stock Option Plan, under which options to purchase an aggregate of 11,557 shares of the Company's common stock were outstanding as of the date of assumption. The assumed options had a weighted average exercise price of $21.16 and a weighted average remaining contractual life of 2.05 years at the date of assumption. The fair value of the stock options assumed on the date of assumption was $68 and was estimated using the Black-Scholes option-pricing model. No additional options or other forms of equity incentives will be granted or awarded under these plans. At June 30, 2014, there were 6,934 remaining shares of the Company's common stock outstanding related to the First M&F Equity Incentive Plan and Stock Option Plan. The remaining options have a weighted average exercise price of $24.61 and a weighted average remaining contractual life of 1.24 years.
	The following table summarizes the changes in stock options as of and for the six months ended June 30, 2014:
			Shares		Weighted Average Exercise Price
	Options outstanding at beginning of period		1,060,350		$	18.64
	Assumed from acquisition		—		—
	Granted		—		—
	Exercised		(144,105	)	17.01
	Forfeited		(1,000	)	16.91
	Options outstanding at end of period		915,245		$	18.9
	The Company awards performance-based restricted stock to executives and time-based restricted stock to directors and other officers and employees under a long-term equity incentive plan. The performance-based restricted stock vests upon completion of a one-year service period and the attainment of certain performance goals. Performance-based restricted stock is issued at the target level; the number of shares ultimately awarded is determined at the end of each year and may be increased or decreased depending on the Company falling short of, meeting or exceeding financial performance measures defined by the Board of Directors. Time-based restricted stock vests at the end of the service period defined in the respective grant. The fair value of each restricted stock award is the closing price of the Company's common stock on the day immediately preceding the award date. The following table summarizes the changes in restricted stock as of and for the six months ended June 30, 2014:
			Performance-Based Restricted Stock		Weighted Average Grant-Date Fair Value			Time- Based Restricted Stock		Weighted Average Grant-Date Fair Value
	Nonvested at beginning of period		69,850		$	19.14		22,338		$	24.3
	Awarded		78,250		31.46			34,336		30.26
	Vested		(69,850	)	19.14			(6,338	)	22.09
	Cancelled		—		—			—		—
	Nonvested at end of period		78,250		$	31.46		50,336		$	28.64
	During the six months ended June 30, 2014, the Company reissued 131,973 shares from treasury in connection with the exercise of stock options and award of restricted stock. The Company recorded total stock-based compensation expense of $951 and $477 for the three months ended June 30, 2014 and 2013, respectively, and $1,822 and $955 for the six months ended June 30, 2014 and 2013, respectively.

Segment_Reporting

Segment Reporting	6 Months Ended
	Jun. 30, 2014
Segment Reporting [Abstract]	'
Segment Reporting	'
	Segment Reporting
	(In Thousands)
	The operations of the Company’s reportable segments are described as follows:
	•	The Community Banks segment delivers a complete range of banking and financial services to individuals and small to medium-sized businesses including checking and savings accounts, business and personal loans, equipment leasing, as well as safe deposit and night depository facilities.
	•	The Insurance segment includes a full service insurance agency offering all major lines of commercial and personal insurance through major carriers.
	•	The Wealth Management segment offers a broad range of fiduciary services which includes the administration and management of trust accounts including personal and corporate benefit accounts, self-directed IRA’s, and custodial accounts. In addition, the Wealth Management segment offers annuities, mutual funds and other investment services through a third party broker-dealer.
	In order to give the Company’s divisional management a more precise indication of the income and expenses they can control, the results of operations for the Community Banks, the Insurance and the Wealth Management segments reflect the direct revenues and expenses of each respective segment. Indirect revenues and expenses, including but not limited to income from the Company’s investment portfolio, as well as certain costs associated with data processing and back office functions, primarily support the operations of the community banks and, therefore, are included in the results of the Community Banks segment. Included in “Other” are the operations of the holding company and other eliminations which are necessary for purposes of reconciling to the consolidated amounts.
	The following table provides financial information for the Company’s operating segments for the periods presented:
		Community		Insurance		Wealth			Other			Consolidated
		Banks				Management
	Three months ended June 30, 2014
	Net interest income	52,744		49		320			(944		)	52,169
	Provision for loan losses	1,501		—		(51		)	—			1,450
	Noninterest income	15,129		2,138		2,181			23			19,471
	Noninterest expense	45,530		1,684		1,999			183			49,396
	Income (loss) before income taxes	20,842		503		553			(1,104		)	20,794
	Income taxes	6,168		202		—			(429		)	5,941
	Net income (loss)	14,674		301		553			(675		)	14,853
	Total assets	$	5,744,942	$	17,864	$	46,259		$	16,955		$	5,826,020
	Goodwill	273,379		2,767		—			—			276,146
	Three months ended June 30, 2013
	Net interest income	$	34,251	$	24	$	324		$	(195	)	$	34,404
	Provision for loan losses	2,990		—		10			—			3,000
	Noninterest income	14,658		973		1,681			5			17,317
	Noninterest expense	34,921		813		1,736			264			37,734
	Income (loss) before income taxes	10,998		184		259			(454		)	10,987
	Income taxes	3,079		71		—			(182		)	2,968
	Net income (loss)	$	7,919	$	113	$	259		$	(272	)	$	8,019
	Total assets	$	4,183,079	$	10,460	$	42,886		$	12,856		$	4,249,281
	Goodwill	181,996		2,783		—			—			184,779
		Community		Insurance		Wealth			Other			Consolidated
		Banks				Management
	Six months ended June 30, 2014
	Net interest income	103,380		112		631			(1,983		)	102,140
	Provision for loan losses	2,890		—		10			—			2,900
	Noninterest income	29,212		4,531		4,297			47			38,087
	Noninterest expense	89,655		3,158		3,867			361			97,041
	Income (loss) before income taxes	40,047		1,485		1,051			(2,297		)	40,286
	Income taxes	12,146		582		—			(892		)	11,836
	Net income (loss)	27,901		903		1,051			(1,405		)	28,450
	Total assets	$	5,744,942	$	17,864	$	46,259		$	16,955		$	5,826,020
	Goodwill	273,379		2,767		—			—			276,146
	Six months ended June 30, 2013
	Net interest income	$	67,928	$	47	$	619		$	(809	)	$	67,785
	Provision for loan losses	5,907		—		143			—			6,050
	Noninterest income	29,201		2,006		3,462			26			34,695
	Noninterest expense	70,023		1,626		3,317			368			75,334
	Income (loss) before income taxes	21,199		427		621			(1,151		)	21,096
	Income taxes	5,802		165		—			(461		)	5,506
	Net income (loss)	$	15,397	$	262	$	621		$	(690	)	$	15,590
	Total assets	$	4,183,079	$	10,460	$	42,886		$	12,856		$	4,249,281
	Goodwill	181,996		2,783		—			—			184,779

Fair_Value_Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2014
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	Fair Value Measurements
	(In Thousands)
	Fair Value Measurements and the Fair Level Hierarchy
	ASC 820, “Fair Value Measurements and Disclosures,” provides guidance for using fair value to measure assets and liabilities and also establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels. The fair value hierarchy gives the highest priority to a valuation based on quoted prices in active markets for identical assets and liabilities (Level 1), moderate priority to a valuation based on quoted prices in active markets for similar assets and liabilities and/or based on assumptions that are observable in the market (Level 2), and the lowest priority to a valuation based on assumptions that are not observable in the market (Level 3).
	Recurring Fair Value Measurements
	The Company carries certain assets and liabilities at fair value on a recurring basis in accordance with applicable standards. The Company’s recurring fair value measurements are based on the requirement to carry such assets and liabilities at fair value or the Company’s election to carry certain eligible assets and liabilities at fair value. Assets and liabilities that are required to be carried at fair value on a recurring basis include securities available for sale and derivative instruments. The Company has elected to carry mortgage loans held for sale at fair value on a recurring basis as permitted under the guidance in ASC 825, “Financial Instruments” (“ASC 825”).
	The following methods and assumptions are used by the Company to estimate the fair values of the Company’s financial assets and liabilities that are measured on a recurring basis:
	Securities available for sale: Securities available for sale consist primarily of debt securities, such as obligations of U.S. Government agencies and corporations, mortgage-backed securities, trust preferred securities, and other debt and equity securities. Where quoted market prices in active markets are available, securities are classified within Level 1 of the fair value hierarchy. If quoted prices from active markets are not available, fair values are based on quoted market prices for similar instruments traded in active markets, quoted market prices for identical or similar instruments traded in markets that are not active, or model-based valuation techniques where all significant assumptions are observable in the market. Such instruments are classified within Level 2 of the fair value hierarchy. When assumptions used in model-based valuation techniques are not observable in the market, the assumptions used by management reflect estimates of assumptions used by other market participants in determining fair value. When there is limited transparency around the inputs to the valuation, the instruments are classified within Level 3 of the fair value hierarchy.
	Derivative instruments: The Company uses derivatives to manage various financial risks. Most of the Company’s derivative contracts are extensively traded in over-the-counter markets and are valued using discounted cash flow models which incorporate observable market based inputs including current market interest rates, credit spreads, and other factors. Such instruments are categorized within Level 2 of the fair value hierarchy and include interest rate swaps and other interest rate contracts such as interest rate caps and/or floors. The Company’s interest rate lock commitments are valued using current market prices for mortgage-backed securities with similar characteristics, adjusted for certain factors including servicing and risk. The value of the Company’s forward commitments is based on current prices for securities backed by similar types of loans. Because these assumptions are observable in active markets, the Company’s interest rate lock commitments and forward commitments are categorized within Level 2 of the fair value hierarchy.
	Mortgage loans held for sale: Mortgage loans held for sale are primarily agency loans which trade in active secondary markets. The fair value of these instruments is derived from current market pricing for similar loans, adjusted for differences in loan characteristics, including servicing and risk. Because the valuation is based on external pricing of similar instruments, mortgage loans held for sale are classified within Level 2 of the fair value hierarchy.
	The following table presents assets and liabilities that are measured at fair value on a recurring basis as of the dates presented:
		Level 1			Level 2			Level 3			Totals
	30-Jun-14
	Financial assets:
	Securities available for sale:
	Obligations of other U.S. Government agencies and corporations	$	—		$	6,122		$	—		$	6,122
	Residential mortgage-backed securities:
	Government agency mortgage backed securities	—			305,668			—			305,668
	Government agency collateralized mortgage obligations	—			162,946			—			162,946
	Commercial mortgage-backed securities:
	Government agency mortgage backed securities	—			47,383			—			47,383
	Government agency collateralized mortgage obligations	—			5,461			—			5,461
	Trust preferred securities	—			—			18,309			18,309
	Other debt securities	—			18,701			—			18,701
	Other equity securities	—			4,458			—			4,458
	Total securities available for sale	—			550,739			18,309			569,048
	Derivative instruments:
	Interest rate swaps	—			—			—			—
	Interest rate contracts	—			1,285			—			1,285
	Interest rate lock commitments	—			1,887			—			1,887
	Forward contracts	—			—			—			—
	Total derivative instruments	—			3,172			—			3,172
	Mortgage loans held for sale	—			28,116			—			28,116
	Total financial assets	$	—		$	582,027		$	18,309		$	600,336
	Financial liabilities:
	Derivative instruments:
	Interest rate swaps	$	—		$	2,838		$	—		$	2,838
	Interest rate contracts	—			1,285			—			1,285
	Interest rate lock commitments	—			—			—			—
	Forward commitments	—			624			—			624
	Total derivative instruments	—			4,747			—			4,747
	Total financial liabilities	$	—		$	4,747		$	—		$	4,747
		Level 1			Level 2			Level 3			Totals
	December 31, 2013
	Financial assets:
	Securities available for sale:
	Obligations of other U.S. Government agencies and corporations	$	—		$	6,068		$	—		$	6,068
	Residential mortgage-backed securities:
	Government agency mortgage backed securities	—			259,992			—			259,992
	Government agency collateralized mortgage obligations	—			146,545			—			146,545
	Commercial mortgage-backed securities:
	Government agency mortgage backed securities	—			42,041			—			42,041
	Government agency collateralized mortgage obligations	—			5,066			—			5,066
	Trust preferred securities	—			—			17,671			17,671
	Other debt securities	—			19,554			—			19,554
	Other equity securities	—			4,317			—			4,317
	Total securities available for sale	—			483,583			17,671			501,254
	Derivative instruments:
	Interest rate swap	—			208			—			208
	Interest rate contracts	—			1,812			—			1,812
	Interest rate lock commitments	—			464			—			464
	Forward commitments	—			335			—			335
	Total derivative instruments	—			2,819			—			2,819
Mortgage loans held for sale	—			33,440			—			33,440
Total financial assets	$	—		$	519,842		$	17,671		$	537,513
Financial liabilities:
Derivative instruments:
Interest rate swaps	$	—		$	1,428		$	—		$	1,428
Interest rate contracts	—			1,812			—			1,812
Interest rate lock commitments	—			52			—			52
Forward commitments	—			24			—			24
Total derivative instruments	—			3,316			—			3,316
Total financial liabilities	$	—		$	3,316		$	—		$	3,316
The Company reviews fair value hierarchy classifications on a quarterly basis. Changes in the Company’s ability to observe inputs to the valuation may cause reclassification of certain assets or liabilities within the fair value hierarchy. Transfers between levels of the hierarchy are deemed to have occurred at the end of period. There were no such transfers between levels of the fair value hierarchy during the three or six months ended June 30, 2014.
The following tables provide a reconciliation for assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs, or Level 3 inputs, during the three and six months ended June 30, 2014 and 2013, respectively:
	Securities available for sale
Three Months Ended June 30, 2014	Trust preferred			Other equity			Total
	securities			securities
Balance at April 1, 2014	$	19,378		$	—		$	19,378
Realized gains included in net income	16			—			16
Unrealized gains included in other comprehensive income	(926		)	—			(926		)
Purchases	—			—			—
Sales	—			—			—
Issues	—			—			—
Settlements	(159		)	—			(159		)
Transfers into Level 3	—			—			—
Transfers out of Level 3	—			—			—
Balance at June 30, 2014	$	18,309		$	—		$	18,309
	Securities available for sale
Three Months Ended June 30, 2013	Trust preferred			Other equity			Total
	securities			securities
Balance at April 1, 2013	$	16,162		$	—		$	16,162
Realized gains included in net income	—			—			—
Unrealized gains included in other comprehensive income	(84		)	—			(84		)
Reclassification adjustment	—			—			—
Purchases	—			—			—
Sales	—			—			—
Issues	—			—			—
Settlements	(118		)	—			(118		)
Transfers into Level 3	—			—			—
Transfers out of Level 3	—			—			—
Balance at June 30, 2013	$	15,960		$	—		$	15,960
	Securities available for sale
Six Months Ended June 30, 2014	Trust preferred			Other equity			Total
	securities			securities
Balance at January 1, 2014	$	17,671		$	—		$	17,671
Realized gains included in net income	16			—			16
Unrealized gains included in other comprehensive income	798			—			798
Purchases	—			—			—
Sales	—			—			—
Issues	—			—			—
Settlements	(176		)	—			(176		)
Transfers into Level 3	—			—			—
Transfers out of Level 3	—			—			—
Balance at June 30, 2014	$	18,309		$	—		$	18,309
	Securities available for sale
Six Months Ended June 30, 2013	Trust preferred			Other equity			Total
	securities			securities
Balance at January 1, 2013	$	15,068		$	—		$	15,068
Realized gains included in net income	—			—			—
Unrealized gains included in other comprehensive income	1,794			—			1,794
Reclassification adjustment	—			—			—
Purchases	—			—			—
Sales	—			—			—
Issues	—			—			—
Settlements	—			—			—
Transfers into Level 3	(902		)	—			(902		)
Transfers out of Level 3	—			—			—
Balance at June 30, 2013	$	15,960		$	—		$	15,960
For the three and six months ended June 30, 2014 and 2013, there were no gains or losses included in earnings that were attributable to the change in unrealized gains or losses related to assets or liabilities held at the end of each respective period that were measured on a recurring basis using significant unobservable inputs.
The following table presents information as of June 30, 2014 about significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a recurring basis:
Financial instrument	Fair			Valuation Technique		Significant	Range of Inputs
	Value					Unobservable Inputs
Trust preferred securities	$	18,309		Discounted cash flows		Default rate	0-100%
Nonrecurring Fair Value Measurements
Certain assets may be recorded at fair value on a nonrecurring basis. These nonrecurring fair value adjustments typically are a result of the application of the lower of cost or market accounting or a write-down occurring during the period. The following table provides the fair value measurement for assets measured at fair value on a nonrecurring basis that were still held on the Consolidated Balance Sheets as of the dates presented and the level within the fair value hierarchy each is classified:
30-Jun-14	Level 1			Level 2			Level 3			Totals
Impaired loans	$	—		$	—		$	9,646		$	9,646
OREO	—			—			6,128			6,128
Total	$	—		$	—		$	15,774		$	15,774
December 31, 2013	Level 1			Level 2			Level 3			Totals
Impaired loans	$	—		$	—		$	11,900		$	11,900
OREO	—			—			36,306			36,306
Total	$	—		$	—		$	48,206		$	48,206
The following methods and assumptions are used by the Company to estimate the fair values of the Company’s financial assets and liabilities measured on a nonrecurring basis:
Impaired loans: Loans considered impaired are reserved for at the time the loan is identified as impaired taking into account the fair value of the collateral less estimated selling costs. Collateral may be real estate and/or business assets including but not limited to equipment, inventory and accounts receivable. The fair value of real estate is determined based on appraisals by qualified licensed appraisers. The fair value of the business assets is generally based on amounts reported on the business’s financial statements. Appraised and reported values may be adjusted based on changes in market conditions from the time of valuation and management’s knowledge of the client and the client’s business. Since not all valuation inputs are observable, these nonrecurring fair value determinations are classified as Level 3. Impaired loans are reviewed and evaluated on at least a quarterly basis for additional impairment and adjusted accordingly, based on the same factors previously identified. Impaired loans covered under loss-share agreements were recorded at their fair value upon the acquisition date, and no fair value adjustments were necessary for the three or six months ended June 30, 2014 and 2013, respectively. Impaired loans not covered under loss-share agreements that were measured or re-measured at fair value had a carrying value of $12,751 and $12,998 at June 30, 2014 and December 31, 2013, respectively, and a specific reserve for these loans of $3,105 and $1,098 was included in the allowance for loan losses for the periods ended on such respective dates.
Other real estate owned: OREO is comprised of commercial and residential real estate obtained in partial or total satisfaction of loan obligations. OREO covered under loss-share agreements is recorded at its fair value on its acquisition date. OREO not covered under loss-share agreements acquired in settlement of indebtedness is recorded at the fair value of the real estate less estimated costs to sell. Subsequently, it may be necessary to record nonrecurring fair value adjustments for declines in fair value. Fair value, when recorded, is determined based on appraisals by qualified licensed appraisers and adjusted for management’s estimates of costs to sell. Accordingly, values for OREO are classified as Level 3.
The following table presents OREO measured at fair value on a nonrecurring basis that was still held in the Consolidated Balance Sheets as of the dates presented:
	June 30,			December 31, 2013
	2014
OREO covered under loss-share agreements:
Carrying amount prior to remeasurement	$	4,074		$	13,067
Impairment recognized in results of operations	(274		)	(707		)
Increase in FDIC loss-share indemnification asset	(1,096		)	(2,829		)
Receivable from other guarantor	(64		)	(768		)
Fair value	$	2,640		$	8,763
OREO not covered under loss-share agreements:
Carrying amount prior to remeasurement	$	4,128		$	30,436
Impairment recognized in results of operations	(640		)	(2,893		)
Fair value	$	3,488		$	27,543
The following table presents information as of June 30, 2014 about significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a nonrecurring basis:
Financial instrument	Fair			Valuation Technique		Significant	Range of Inputs
	Value					Unobservable Inputs
Impaired loans	$	9,646		Appraised value of collateral less estimated costs to sell		Estimated costs to sell	4-10%
OREO	6,128			Appraised value of property less estimated costs to sell		Estimated costs to sell	4-10%
Fair Value Option
The Company elected to measure all mortgage loans originated for sale on or after July 1, 2012 at fair value under the fair value option as permitted under ASC 825. Electing to measure these assets at fair value reduces certain timing differences and better matches the changes in fair value of the loans with changes in the fair value of derivative instruments used to economically hedge them.
Net gains of $75 and $11 resulting from fair value changes of these mortgage loans were recorded in income during the three and six months ended June 30, 2014, respectively. The amount does not reflect changes in fair values of related derivative instruments used to hedge exposure to market-related risks associated with these mortgage loans. The change in fair value of both mortgage loans held for sale and the related derivative instruments are recorded in “Gains on sales of mortgage loans held for sale” in the Consolidated Statements of Income.
The Company’s valuation of mortgage loans held for sale incorporates an assumption for credit risk; however, given the short-term period that the Company holds these loans, valuation adjustments attributable to instrument-specific credit risk is nominal. Interest income on mortgage loans held for sale measured at fair value is accrued as it is earned based on contractual rates and is reflected in loan interest income on the Consolidated Statements of Income.
The following table summarizes the differences between the fair value and the principal balance for mortgage loans held for sale measured at fair value as of:
30-Jun-14	Aggregate			Aggregate			Difference
	Fair  Value			Unpaid
				Principal
				Balance
Mortgage loans held for sale measured at fair value	$	28,116		$	27,882		$	234
Past due loans of 90 days or more	—			—			—
Nonaccrual loans	—			—			—
Fair Value of Financial Instruments
The carrying amounts and estimated fair values of the Company’s financial instruments, including those assets and liabilities that are not measured and reported at fair value on a recurring basis or nonrecurring basis, were as follows as of the dates presented:
				Fair Value
As of June 30, 2014	Carrying			Level 1			Level 2			Level 3		Total
	Value
Financial assets
Cash and cash equivalents	$	181,220		$	181,220		$	—		$	—	$	181,220
Securities held to maturity	438,283			—			446,267			—		446,267
Securities available for sale	569,048			—			550,739			18,309		569,048
Mortgage loans held for sale	28,116			—			28,116			—		28,116
Loans covered under loss-share agreements	167,129			—			—			161,558		161,558
Loans not covered under loss-share agreements, net	3,743,097			—			—			3,703,082		3,703,082
FDIC loss-share indemnification asset	19,863			—			—			19,863		19,863
Mortgage servicing rights	10,280			—			—			11,159		11,159
Derivative instruments	3,172			—			3,172			—		3,172
Financial liabilities
Deposits	$	4,886,731		$	3,470,306		$	1,421,756		$	—	$	4,892,062
Short-term borrowings	25,505			25,505			—			—		25,505
Federal Home Loan Bank advances	69,944			—			95,588			—		95,588
Junior subordinated debentures	94,381			—			80,662			—		80,662
Derivative instruments	4,781			—			4,781			—		4,781
				Fair Value
As of December 31, 2013	Carrying			Level 1			Level 2			Level 3		Total
	Value
Financial assets
Cash and cash equivalents	$	246,648		$	246,648		$	—		$	—	$	246,648
Securities held to maturity	412,075			—			408,567			—		408,567
Securities available for sale	501,254			—			483,583			17,671		501,254
Mortgage loans held for sale	33,440			—			33,440			—		33,440
Loans covered under loss-share agreements	181,674			—			—			182,244		182,244
Loans not covered under loss-share agreements, net	3,651,679			—			—			3,590,446		3,590,446
FDIC loss-share indemnification asset	26,273			—			—			26,273		26,273
Mortgage servicing rights	8,994			—			—			9,840		9,840
Derivative instruments	2,818			—			2,818			—		2,818
Financial liabilities
Deposits	$	4,841,912		$	3,327,688		$	1,520,667		$	—	$	4,848,355
Short-term borrowings	228			2,283			—			—		2,283
Federal Home Loan Bank advances	75,405			—			80,989			—		80,989
Junior subordinated debentures	94,187			—			78,301			—		78,301
Derivative instruments	3,096			—			3,096			—		3,096
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. The methodologies for estimating the fair value of financial assets and liabilities that are measured at fair value on a recurring or nonrecurring basis are discussed previously.
Cash and cash equivalents: Cash and cash equivalents consist of cash and due from banks and interest-bearing balances with banks. The carrying amount reported in the Consolidated Balance Sheets for cash and cash equivalents approximates fair value based on the short-term nature of these assets.
Securities held to maturity: Securities held to maturity consist of debt securities such as obligations of U.S. Government agencies, states, and other political subdivisions. Where quoted market prices in active markets are available, securities are classified within Level 1 of the fair value hierarchy. If quoted prices from active markets are not available, fair values are based on quoted market prices for similar instruments traded in active markets, quoted market prices for identical or similar instruments traded in markets that are not active, or model-based valuation techniques where all significant assumptions are observable in the market. Such instruments are classified within Level 2 of the fair value hierarchy. When assumptions used in model-based valuation techniques are not observable in the market, the assumptions used by management reflect estimates of assumptions used by other market participants in determining fair value. When there is limited transparency around the inputs to the valuation, the instruments are classified within Level 3 of the fair value hierarchy.
Loans covered under loss-share agreements: The fair value of loans covered under loss-share agreements is based on the net present value of future cash proceeds expected to be received using discount rates that are derived from current market rates and reflect the level of interest risk in the covered loans.
Loans not covered under loss-share agreements: For variable-rate loans not covered under loss-share agreements that reprice frequently and with no significant change in credit risk, fair values are based on carrying values. Fair values of fixed-rate loans not covered under loss-share agreements, including mortgages and commercial, agricultural and consumer loans, are estimated using a discounted cash flow analysis based on interest rates currently being offered for loans with similar terms to borrowers of similar credit quality.
FDIC loss-share indemnification asset: The fair value of the FDIC loss-share indemnification asset is based on the net present value of future cash flows expected to be received from the FDIC under the provisions of the loss-share agreements using a discount rate that is based on current market rates for the underlying covered loans. Current market rates are used in light of the uncertainty of the timing and receipt of the loss-share reimbursement from the FDIC.
Mortgage servicing rights: The Company retains the right to service certain mortgage loans that it sells to secondary market investors. These servicing rights are carried at the lower of amortized cost or fair value. Fair value is determined using an income approach with various assumptions including expected cash flows, market discount rates, prepayment speeds, servicing costs, and other factors. Because these factors are not all observable and include management’s assumptions, mortgage servicing rights are classified within Level 3 of the fair value hierarchy. Mortgage servicing rights were carried at amortized cost at June 30, 2014 and December 31, 2013, and no impairment charges were recognized in earnings for the three or six months ended June 30, 2014 and 2013, respectively.
Deposits: The fair values disclosed for demand deposits, both interest-bearing and noninterest-bearing, are, by definition, equal to the amount payable on demand at the reporting date. Such deposits are classified within Level 1 of the fair value hierarchy. The fair values of certificates of deposit and individual retirement accounts are estimated using a discounted cash flow based on currently effective interest rates for similar types of deposits. These deposits are classified within Level 2 of the fair value hierarchy.
Short-term borrowings: Short-term borrowings consist of securities sold under agreements to repurchase and federal funds purchased. The fair value of these borrowings approximates the carrying value of the amounts reported in the Consolidated Balance Sheets for each respective account given the short-term nature of the liabilities.
Federal Home Loan Bank advances: The fair value for Federal Home Loan Bank (“FHLB”) advances is determined by discounting the expected future cash outflows using current market rates for similar borrowings, or Level 2 inputs.
Junior subordinated debentures: The fair value for the Company’s junior subordinated debentures is determined by discounting the future cash flows using the current market rate.

Derivative_Instruments

Derivative Instruments	6 Months Ended
	Jun. 30, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]	'
Derivative Instruments	'
	Derivative Instruments
	(In Thousands)
	The Company utilizes derivative financial instruments, including interest rate contracts such as swaps, caps and/or floors, as part of its ongoing efforts to mitigate its interest rate risk exposure and to facilitate the needs of its customers. The Company also from time to time enters into derivative instruments that are not designated as hedging 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 an offsetting derivative contract position. 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, 2014, the Company had notional amounts of $73,628 on interest rate contracts with corporate customers and $73,628 in offsetting interest rate contracts with other financial institutions to mitigate the Company’s rate exposure on its corporate customers’ contracts and certain fixed-rate loans.
	On June 5, 2014, the Company entered into two forward interest rate swap contracts on floating rate liabilities at the Bank level with notional amounts of $15.0 million each. The interest rate swap contracts are accounted for as a cash flow hedge with the objective of protecting against any interest rate volatility on future FHLB borrowings for a four-year and five-year period beginning June 1, 2018 and December 3, 2018 and ending June 2022 and June 2023, respectively. Under these contracts, Renasant Bank will pay a fixed interest rate of 3.593% and 3.738%, respectively, and will receive a variable interest rate based on the three-month LIBOR, with quarterly net settlements.
	In March and April 2012, the Company entered into two interest rate swap agreements effective March 30, 2014 and March 17, 2014, respectively. The Company receives a variable rate of interest based on the three-month LIBOR plus a pre-determined spread and pays a fixed rate of interest. The agreements, which both terminate in March 2022, are accounted for as cash flow hedges to reduce the variability in cash flows resulting from changes in interest rates on $32,000 of the Company’s junior subordinated debentures.
	In connection with its merger with First M&F, the Company assumed an interest rate swap designed to convert floating rate interest payments into fixed rate payments. Based on the terms of the agreement, which terminates in March 2018, the Company receives a variable rate of interest based on the three-month LIBOR plus a pre-determined spread and pays a fixed rate of interest. The interest rate swap is accounted for as a cash flow hedge to reduce the variability in cash flows resulting from changes in interest rates on $30,000 of the junior subordinated debentures assumed in the merger with First M&F.
	In May 2010, the Company terminated two interest rate swaps, each designated as a cash flow hedge, designed to convert the variable interest rate on an aggregate of $75,000 of loans to a fixed rate. As of the termination date, there were $1,679 of deferred gains related to the swaps, which are being amortized into interest income over the designated hedging periods ending in August 2012 and August 2013, respectively. Deferred gains amortized into net interest income were $0 and $80 for the three months ended June 30, 2014 and 2013, respectively, and $0 and $165 for the six months ended June 30, 2014 and 2013, respectively.
	The Company enters into interest rate lock commitments with its customers to mitigate the interest rate risk associated with the commitments to fund fixed-rate residential mortgage loans. The notional amount of commitments to fund fixed-rate mortgage loans was $88,293 and $54,807 at June 30, 2014 and December 31, 2013, respectively. The Company also enters into forward commitments to sell residential mortgage loans to secondary market investors. The notional amount of commitments to sell residential mortgage loans to secondary market investors was $80,000 and $50,000 at June 30, 2014 and December 31, 2013, respectively.
	The following table provides details on the Company’s derivative financial instruments as of the dates presented:
				Fair Value
		Balance Sheet		June 30,				December 31, 2013
		Location		2014
	Derivative assets:
	Designated as hedging instruments
	Interest rate swap	Other Assets		$	—			$	208
	Totals			$	—			$	208
	Not designated as hedging instruments:
	Interest rate contracts	Other Assets		$	1,285			$	1,812
	Interest rate lock commitments	Other Assets		1,887				464
	Forward commitments	Other Assets		—				335
	Totals			$	3,172			$	2,611
	Derivative liabilities:
	Designated as hedging instruments:
	Interest rate swap	Other Liabilities		$	2,838			$	1,428
	Totals			$	2,838			$	1,428
	Not designated as hedging instruments:
	Interest rate contracts	Other Liabilities		$	1,285			$	1,812
	Interest rate lock commitments	Other Liabilities		—				52
	Forward commitments	Other Liabilities		624				24
	Totals			$	1,909			$	1,888
	Gains (losses) included in the Consolidated Statements of Income related to the Company’s derivative financial instruments were as follows as of the periods presented:
		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2014				2013				2014			2013
	Derivatives designated as hedging instruments:
	Interest rate swaps (terminated May 2010):
	Included in interest income on loans	$	—			$	80			$	—		$	165
	Total	$	—			$	80			$	—		$	165
	Derivatives not designated as hedging instruments:
	Interest rate contracts:
	Included in interest income on loans	$	767			$	801			$	1,546		$	1,600
	Included in other noninterest expense	—				(25		)		—			67
	Interest rate lock commitments:
	Included in gains on sales of mortgage loans held for sale	927				(2,284		)		1,493			(2,101		)
	Forward commitments
	Included in gains on sales of mortgage loans held for sale	(634		)		4,678				(445		)	4,876
	Total	$	1,060			$	3,170			$	2,594		$	4,442
	Offsetting
	Certain financial instruments, including derivatives, may be eligible for offset in the consolidated balance sheet when the "right of setoff" exists or when the instruments are subject to an enforceable master netting agreement, which includes the right of the non-defaulting party or non-affected party to offset recognized amounts, including collateral posted with the counterparty, to determine a net receivable or net payable upon early termination of the agreement. Certain of the Company's derivative instruments are subject to master netting agreements; however, the Company has not elected to offset such financial instruments in the consolidated balance sheets. The following table presents the Company's gross derivative positions as recognized in the consolidated balance sheets as well as the net derivative positions, including collateral pledged to the extent the application of such collateral did not reduce the net derivative liability position below zero, had the Company elected to offset those instruments subject to an enforceable master netting agreement:
		Offsetting Derivative Assets								Offsetting Derivative Liabilities
		June 30,				December 31, 2013				June 30,			December 31, 2013
		2014								2014
	Gross amounts recognized	$	3,172			$	2,818			$	4,747		$	3,315
	Gross amounts offset in the consolidated balance sheets	—				—				—			—
	Net amounts presented in the consolidated balance sheets	3,172				2,818				4,747			3,315
	Gross amounts not offset in the consolidated balance sheets
	Financial instruments	17				1,664				17			1,664
	Financial collateral pledged	—				—				2,838			—
	Net amounts	$	3,155			$	1,154			$	1,892		$	1,651

Other_Comprehensive_Income

Other Comprehensive Income	6 Months Ended
	Jun. 30, 2014
Equity [Abstract]	'
Other Comprehensive Income	'
	Other Comprehensive Income
	(In Thousands)
	Changes in the components of other comprehensive income were as follows for the periods presented:
		Pre-Tax			Tax Expense			Net of Tax
					(Benefit)
	Three months ended June 30, 2014
	Securities available for sale:
	Unrealized holding gains on securities	$	1,953		$	747		$	1,206
	Non-credit related portion of other-than-temporary impairment on securities	—			—			—
	Reclassification adjustment for gains realized in net income	—			—			—
	Amortization of unrealized holding gains on securities transferred to the held to maturity category	(64		)	(25		)	(39		)
	Total securities available for sale	1,889			722			1,167
	Derivative instruments:
	Unrealized holding losses on derivative instruments	(641		)	(245		)	(396		)
	Reclassification adjustment for gains realized in net income	—			—			—
	Total derivative instruments	(641		)	(245		)	(396		)
	Defined benefit pension and post-retirement benefit plans:
	Net gain (loss) arising during the period	—			—			—
	Amortization of net actuarial loss recognized in net periodic pension cost	73			28			45
	Total defined benefit pension and post-retirement benefit plans	73			28			45
	Total other comprehensive income	$	1,321		$	505		$	816
	Three months ended June 30, 2013
	Securities available for sale:
	Unrealized holding gains on securities	$	(11,369	)	$	(4,350	)	$	(7,019	)
	Non-credit related portion of other-than-temporary impairment on securities	—			—			—
	Reclassification adjustment for gains realized in net income	—			—			—
	Amortization of unrealized holding gains on securities transferred to the held to maturity category	(88		)	(34		)	(54		)
	Total securities available for sale	(11,457		)	(4,384		)	(7,073		)
	Derivative instruments:
	Unrealized holding losses on derivative instruments	1,607			615			992
	Reclassification adjustment for gains realized in net income	(83		)	(32		)	(51		)
	Total derivative instruments	1,524			583			941
	Defined benefit pension and post-retirement benefit plans:
	Net gain (loss) arising during the period	—			—			—
	Amortization of net actuarial loss recognized in net periodic pension cost	138			53			85
	Total defined benefit pension and post-retirement benefit plans	138			53			85
	Total other comprehensive income	$	(9,795	)	$	(3,748	)	$	(6,047	)
		Pre-Tax			Tax Expense			Net of Tax
					(Benefit)
	Six months ended June 30, 2014
	Securities available for sale:
	Unrealized holding losses on securities	$	6,462		$	2,472		$	3,990
	Non-credit related portion of other-than-temporary impairment on securities	—			—			—
	Reclassification adjustment for losses realized in net income	—			—			—
	Amortization of unrealized holding gains on securities transferred to the held to maturity category	(135		)	(52		)	(83		)
	Total securities available for sale	6,327			2,420			3,907
	Derivative instruments:
	Unrealized holding gains on derivative instruments	(1,320		)	(505		)	(815		)
	Reclassification adjustment for gains realized in net income	—			—			—
	Total derivative instruments	(1,320		)	(505		)	(815		)
	Defined benefit pension and post-retirement benefit plans:
	Net gain (loss) arising during the period	—			—			—
	Amortization of net actuarial loss recognized in net periodic pension cost	146			56			90
	Total defined benefit pension and post-retirement benefit plans	146			56			90
	Total other comprehensive income	$	5,153		$	1,971		$	3,182
	Six months ended June 30, 2013
	Securities available for sale:
	Unrealized holding gains on securities	$	(11,133	)	$	(4,260	)	$	(6,873	)
	Non-credit related portion of other-than-temporary impairment on securities	—			—			—
	Reclassification adjustment for gains realized in net income	115			44			71
	Amortization of unrealized holding gains on securities transferred to the held to maturity category	(194		)	(74		)	(120		)
	Total securities available for sale	(11,212		)	(4,290		)	(6,922		)
	Derivative instruments:
Unrealized holding losses on derivative instruments	1,942			743			1,199
Reclassification adjustment for gains realized in net income	(168		)	(64		)	(104		)
Total derivative instruments	1,774			679			1,095
Defined benefit pension and post-retirement benefit plans:
Net gain (loss) arising during the period	—			—			—
Amortization of net actuarial loss recognized in net periodic pension cost	254			97			157
Total defined benefit pension and post-retirement benefit plans	254			97			157
Total other comprehensive income	$	(9,184	)	$	(3,514	)	$	(5,670	)
The accumulated balances for each component of other comprehensive income, net of tax, were as follows as of the dates presented:
	June 30,			December 31, 2013
	2014
Unrealized gains on securities	$	14,277		$	10,370
Non-credit related portion of other-than-temporary impairment on securities	(17,428		)	(17,428		)
Unrealized losses on derivative instruments	(827		)	(12		)
Unrecognized defined benefit pension and post-retirement benefit plans obligations	(4,814		)	(4,903		)
Total accumulated other comprehensive loss	$	(8,792	)	$	(11,973	)

Net_Income_Per_Common_Share

Net Income Per Common Share	6 Months Ended
	Jun. 30, 2014
Earnings Per Share [Abstract]	'
Net Income Per Common Share	'
	Net Income Per Common Share
	(In Thousands, Except Share Data)
	Basic net income per common share is calculated by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted net income per common share reflects the pro forma dilution of shares outstanding assuming outstanding stock options were exercised into common shares, calculated in accordance with the treasury method. Basic and diluted net income per common share calculations are as follows for the periods presented:
		Three Months Ended
		June 30,
		2014			2013
	Basic
	Net income applicable to common stock	$	14,853		$	8,019
	Average common shares outstanding	31,496,737			25,223,749
	Net income per common share - basic	$	0.47		$	0.32
	Diluted
	Net income applicable to common stock	$	14,853		$	8,019
	Average common shares outstanding	31,496,737			25,223,749
	Effect of dilutive stock-based compensation	201,461			150,119
	Average common shares outstanding - diluted	31,698,198			25,373,868
	Net income per common share - diluted	$	0.47		$	0.32
		Six Months Ended
		June 30,
		2014			2013
	Basic
	Net income applicable to common stock	$	28,450		$	15,590
	Average common shares outstanding	31,466,610			25,205,092
	Net income per common share - basic	$	0.9		$	0.62
	Diluted
	Net income applicable to common stock	$	28,450		$	15,590
	Average common shares outstanding	31,466,610			25,205,092
	Effect of dilutive stock-based compensation	215,886			129,806
	Average common shares outstanding - diluted	31,682,496			25,334,898
	Net income per common share - diluted	$	0.9		$	0.62
	Stock options that could potentially dilute basic net income per common share in the future that were not included in the computation of diluted net income per common share due to their anti-dilutive effect were as follows for the periods presented:
		Three Months Ended
		June 30,
		2014		2013
	Number of shares	109,068		162,339
	Range of exercise prices	$29.57 - $30.63		$19.14 - $30.63
		Six Months Ended
		June 30,
		2014		2013
	Number of shares	109,068		388,446
	Range of exercise prices	$29.57 - $30.63		$19.14 - $30.63

Mergers_and_Acquisition

Mergers and Acquisition	6 Months Ended
	Jun. 30, 2014
Business Combinations [Abstract]	'
Mergers and Acquisition	'
	Mergers and Acquisitions
	On September 1, 2013, the Company completed its acquisition by merger of First M&F, a bank holding company headquartered in Kosciusko, Mississippi, and the parent of Merchants and Farmers Bank, a Mississippi banking corporation. On the same date, Merchants and Farmers Bank was merged into Renasant Bank. On August 31, 2013, First M&F operated 43 banking and insurance locations in Mississippi, Alabama and Tennessee. The acquisition of First M&F allowed the Company to further its strategic initiatives by expanding its geographic footprint into certain markets of Mississippi, Alabama and Tennessee. The Company issued 6,175,576 shares of its common stock for 100% of the voting equity interests in First M&F. The aggregate transaction value, including the dilutive impact of First M&F’s stock based compensation assumed by the Company, was $156.8 million.
	The Company recorded approximately $116.5 million in intangible assets which consist of goodwill of $91,512 and core deposit intangible of $25,033. The fair value of the core deposit intangible is being amortized on an accelerated basis over the estimated useful life, currently expected to be approximately 10 years. The intangible assets are not deductible for income tax purposes.
	The Company assumed $30.9 million in fixed/floating rate junior subordinated deferrable interest debentures payable to First M&F Statutory Trust I that mature in March 2036. The acquired subordinated debentures require interest to be paid quarterly at a rate of 90-day LIBOR plus 1.33%. The fair value adjustment on the junior subordinated debentures of $12,371 will be amortized on a straight line basis over the remaining life.
	The following table summarizes the allocation of purchase price to assets and liabilities acquired in connection with the Company’s acquisition of First M&F based on their fair values on September 1, 2013. The Company is finalizing the fair value of certain assets and liabilities. As a result, the adjustments included in the following table are preliminary and may change.
	Allocation of Purchase Price for First M&F Corporation.
	Purchase Price:
	Shares issued to common shareholders	6,175,576
	Purchase price per share	$	25.17
	Value of stock paid				$	155,439
	Cash paid for fractional shares				17
	Fair value of stock based compensation assumed				68
	Deal charges				1,321
	Total Purchase Price				$	156,845
	Net Assets Acquired:
	Stockholders’ equity at 9/1/13	$	79,440
	Increase (decrease) to net assets as a result of fair value adjustments
	to assets acquired and liabilities assumed:
	Securities	253
	Loans, net of First M&F's allowance for loan losses(1)	(45,761		)
	Fixed assets	(3,228		)
	Core deposits intangible, net of First M&F’s existing core deposit intangible	21,158
	Other real estate owned(1)	(5,797		)
	Other assets	(443		)
	Deposits	(3,207		)
	Junior Subordinated Debt	12,371
	Other liabilities	1,748
	Deferred income taxes	8,799
	Total Net Assets Acquired				65,333
	Goodwill resulting from merger(2)				$	91,512
	(1) The fair value adjustments to acquired loans and other real estate owned reflect management’s expectations to more aggressively market and liquidate problem assets quickly.
	(2) The goodwill resulting from the merger has been assigned to the Community Banks operating segment.
	The following table summarizes the fair value of assets acquired and liabilities assumed at acquisition date in connection with the merger with First M&F. The Company is finalizing the fair value of certain assets and liabilities associated with First M&F's
	mortgage operations. As a result, the values included in the following table are preliminary and may change.
	Cash and cash equivalents		$	169,995
	Securities		227,693
	Mortgage loans held for sale		1,659
	Loans, net of unearned income		899,236
	Premises and equipment		32,101
	Other real estate owned		13,527
	Intangible assets		116,544
	Other assets		55,848
	Total assets		1,516,603
	Deposits		1,325,872
	Borrowings		25,346
	Other liabilities		9,861
	The following unaudited pro forma combined condensed consolidated financial information presents the results of operations for the three and six months ended June 30, 2013 of the Company as though the merger with First M&F had been completed as of the beginning of 2013.
		Three Months Ended June 30,			Six Months Ended June 30,
		2013			2013
	Interest income	$	55,946		$	110,800
	Interest expense	7,588			15,294
	Net interest income	48,358			95,506
	Provision for loan losses	4,380			8,710
	Noninterest income	19,903			42,983
	Noninterest expense	52,474			104,120
	Income before income taxes	11,407			25,659
	Income taxes	2,829			6,646
	Net income	$	8,578		$	19,013
	Earnings per share:
	Basic	$	0.28		$	0.61
	Diluted	$	0.27		$	0.6

Summary_of_Significant_Account1

Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2014
Accounting Policies [Abstract]	'
Nature of Operations	'
	Nature of Operations: Renasant Corporation (referred to herein as the “Company”) owns and operates Renasant Bank (“Renasant Bank” or the “Bank”) and Renasant Insurance, Inc. The Company offers a diversified range of financial, fiduciary and insurance services to its retail and commercial customers through its subsidiaries and full service offices located throughout north and north central Mississippi, Tennessee, north and central Alabama and north Georgia.
Basis of Presentation	'
	Basis of Presentation: The accompanying unaudited consolidated financial statements of the Company and its subsidiaries have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. For further information regarding the Company’s significant accounting policies, refer to the audited consolidated financial statements and footnotes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2013 filed with the Securities and Exchange Commission on March 11, 2014.
Use of Estimates	'
	Use of Estimates: The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.
Subsequent Events	'
	Subsequent Events: The Company has evaluated, for consideration of recognition or disclosure, subsequent events that have occurred through the date of issuance of its financial statements, and has determined that no significant events occurred after June 30, 2014 but prior to the issuance of these financial statements that would have a material impact on its Consolidated Financial Statements.

Securities_Tables

Securities (Tables)	6 Months Ended
	Jun. 30, 2014
Investments, Debt and Equity Securities [Abstract]	'
Amortized cost and fair value of securities held to maturity	'
	The amortized cost and fair value of securities held to maturity were as follows:
		Amortized				Gross				Gross			Fair
		Cost				Unrealized				Unrealized			Value
						Gains				Losses
	30-Jun-14
	Obligations of other U.S. Government agencies and corporations	$	125,566			$	14			$	(4,644	)	$	120,936
	Obligations of states and political subdivisions	312,717				13,387				(773		)	325,331
		$	438,283			$	13,401			$	(5,417	)	$	446,267
	December 31, 2013
	Obligations of other U.S. Government agencies and corporations	$	125,061			$	14			$	(8,727	)	$	116,348
	Obligations of states and political subdivisions	287,014				7,897				(2,683		)	292,228
		$	412,075			$	7,911			$	(11,410	)	$	408,576
Amortized cost and fair value of securities available for sale	'
	The amortized cost and fair value of securities available for sale were as follows as of the dates presented:
		Amortized				Gross				Gross			Fair
		Cost				Unrealized				Unrealized			Value
						Gains				Losses
	30-Jun-14
	Obligations of other U.S. Government agencies and corporations	$	6,132			$	148			$	(158	)	$	6,122
	Residential mortgage backed securities:
	Government agency mortgage backed securities	303,203				4,361				(1,896		)	305,668
	Government agency collateralized mortgage obligations	165,265				1,571				(3,890		)	162,946
	Commercial mortgage backed securities:
	Government agency mortgage backed securities	46,154				1,576				(347		)	47,383
	Government agency collateralized mortgage obligations	5,256				205				—			5,461
	Trust preferred securities	27,371				92				(9,154		)	18,309
	Other debt securities	18,482				343				(124		)	18,701
	Other equity securities	3,054				1,404				—			4,458
		$	574,917			$	9,700			$	(15,569	)	$	569,048
		Amortized				Gross				Gross			Fair
		Cost				Unrealized				Unrealized			Value
						Gains				Losses
	December 31, 2013
	Obligations of other U.S. Government agencies and corporations	$	6,144			$	125			$	(201	)	$	6,068
	Residential mortgage backed securities:
	Government agency mortgage backed securities	261,659				2,747				(4,414		)	259,992
	Government agency collateralized mortgage obligations	149,682				1,542				(4,679		)	146,545
	Commercial mortgage backed securities:
	Government agency mortgage backed securities	41,252				1,373				(584		)	42,041
	Government agency collateralized mortgage obligations	5,007				59				—			5,066
	Trust preferred securities	27,531				73				(9,933		)	17,671
	Other debt securities	19,544				240				(230		)	19,554
	Other equity securities	2,775				1,542				—			4,317
		$	513,594			$	7,701			$	(20,041	)	$	501,254
Gross realized gains and gross realized losses on sales of securities available for sale	'
	Gross realized gains and gross realized losses on sales of securities available for sale for the three and six months ended June 30, 2014 and 2013 were as follows:
		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2014				2013				2014			2013
	Gross gains on sales of securities available for sale	$	—			$	—			$	—		$	—
	Gross losses on sales of securities available for sale	—				—				—			(115		)
	Loss on sales of securities available for sale, net	$	—			$	—			$	—		$	(115	)
Amortized cost and fair value of securities by contractual maturity	'
	The amortized cost and fair value of securities at June 30, 2014 by contractual maturity are shown below. Expected maturities will differ from contractual maturities because issuers may call or prepay obligations with or without call or prepayment penalties.
		Held to Maturity								Available for Sale
		Amortized				Fair				Amortized			Fair
		Cost				Value				Cost			Value
	Due within one year	$	11,838			$	11,966			$	—		$	—
	Due after one year through five years	52,018				53,704				1,071			1,149
	Due after five years through ten years	229,292				228,436				5,061			4,973
	Due after ten years	145,135				152,161				27,371			18,309
	Residential mortgage backed securities:
	Government agency mortgage backed securities	—				—				303,203			305,668
	Government agency collateralized mortgage obligations	—				—				165,265			162,946
	Commercial mortgage backed securities:
	Government agency mortgage backed securities	—				—				46,154			47,383
	Government agency collateralized mortgage obligations	—				—				5,256			5,461
	Other debt securities	—				—				18,482			18,701
	Other equity securities	—				—				3,054			4,458
		$	438,283			$	446,267			$	574,917		$	569,048
Unrealized losses and fair value by investment category	'
	The following table presents the age of gross unrealized losses and fair value by investment category as of the dates presented:
		Less than 12 Months										12 Months or More								Total
		#		Fair				Unrealized				#	Fair			Unrealized				#	Fair		Unrealized
				Value				Losses					Value			Losses					Value		Losses
	Held to Maturity:
	30-Jun-14
	Obligations of other U.S. Government agencies and corporations	1		$	500			$	(1	)		27	$	117,932		$	(4,643	)		28	$	118,432	$	(4,644	)
	Obligations of states and political subdivisions	26		22,434				(166		)		27	17,347			(607		)		53	39,781		(773		)
	Total	27		$	22,934			$	(167	)		54	$	135,279		$	(5,250	)		81	158,213		$	(5,417	)
	December 31, 2013
	Obligations of other U.S. Government agencies and corporations	26		$	105,747			$	(7,826	)		2	$	9,090		$	(901	)		28	$	114,837	$	(8,727	)
	Obligations of states and political subdivisions	111		59,503				(2,578		)		2	933			(105		)		113	60,436		(2,683		)
	Total	137		$	165,250			$	(10,404	)		4	$	10,023		$	(1,006	)		141	$	175,273	$	(11,410	)
	Available for Sale:
	30-Jun-14
	Obligations of other U.S. Government agencies and corporations	0		$	—			$	—			1	$	3,842		$	(158	)		1	$	3,842	$	(158	)
	Residential mortgage backed securities:
	Government agency mortgage backed securities	10		48,735				(91		)		19	71,908			(1,805		)		29	120,643		(1,896		)
	Government agency collateralized mortgage obligations	7		32,408				(371		)		18	70,050			(3,519		)		25	102,458		(3,890		)
	Commercial mortgage backed securities:
	Government agency mortgage backed securities	1		5,275				(26		)		3	10,538			(321		)		4	15,813		(347		)
	Government agency collateralized mortgage obligations			—				—					—			—				0	—		—
	Trust preferred securities			—				—				3	17,102			(9,154		)		3	17,102		(9,154		)
	Other debt securities			—				—				2	4,424			(124		)		2	4,424		(124		)
	Total	18		$	86,418			$	(488	)		46	$	177,864		$	(15,081	)		64	$	264,282	$	(15,569	)
	December 31, 2013
	Obligations of other U.S. Government agencies and corporations	1		$	3,799			$	(201	)		0	$	—		$	—			1	$	3,799	$	(201	)
	Residential mortgage backed securities:
	Government agency mortgage backed securities	32		134,858				(3,451		)		3	13,239			(963		)		35	148,097		(4,414		)
	Government agency collateralized mortgage obligations	17		68,496				(3,468		)		4	16,750			(1,211		)		21	85,246		(4,679		)
	Commercial mortgage backed securities:
	Government agency mortgage backed securities	4		16,570				(584		)		0	—			—				4	16,570		(584		)
	Government agency collateralized mortgage obligations	0		—				—				0	—			—				0	—		—
	Trust preferred securities	0		—				—				3	16,456			(9,933		)		3	16,456		(9,933		)
	Other debt securities	3		7,100				(217		)		1	1,897			(13		)		4	8,997		(230		)
	Other equity securities	0		—				—				0	—			—				0	—		—
	Total	57		$	230,823			$	(7,921	)		11	$	48,342		$	(12,120	)		68	$	279,165	$	(20,041	)
Investments in pooled trust preferred securities	'
	The following table provides information regarding the Company’s investments in pooled trust preferred securities at June 30, 2014:
	Name	Single/		Class/		Amortized				Fair			Unrealized			Lowest		Issuers
		Pooled		Tranche		Cost				Value			Loss			Credit		Currently in
																Rating		Deferral or
																		Default
	XIII	Pooled		B-2		$	1,115			$	1,207		$	92		Caa3		23	%
	XXIII	Pooled		B-2		8,750				5,431			(3,319		)	B1		19	%
	XXIV	Pooled		B-2		12,076				7,889			(4,187		)	Ca		32	%
	XXVI	Pooled		B-2		5,430				3,782			(1,648		)	Ca		30	%
						$	27,371			$	18,309		$	(9,062	)
Cumulative credit related losses recognized in earnings	'
	The following table provides a summary of the cumulative credit related losses recognized in earnings for which a portion of OTTI has been recognized in other comprehensive income:
		2014				2013
	Balance at January 1	$	(3,337	)		$	(3,337	)
	Additions related to credit losses for which OTTI was not previously recognized	—				—
	Increases in credit loss for which OTTI was previously recognized	—				—
	Balance at June 30	$	(3,337	)		$	(3,337	)

Loans_and_the_Allowance_for_Lo1

Loans and the Allowance for Loan Losses (Tables)	6 Months Ended
	Jun. 30, 2014
Receivables [Abstract]	'
Summary of loans	'
	The following is a summary of loans as of the dates presented:
		June 30,				December 31, 2013
		2014
	Commercial, financial, agricultural	$	447,826			$	468,963
	Lease financing	1,814				53
	Real estate – construction	176,577				161,436
	Real estate – 1-4 family mortgage	1,221,288				1,208,233
	Real estate – commercial mortgage	2,015,319				1,950,572
	Installment loans to individuals	94,753				91,762
	Gross loans	3,957,577				3,881,019
	Unearned income	(47		)		(1		)
	Loans, net of unearned income	3,957,530				3,881,018
	Allowance for loan losses	(47,304		)		(47,665		)
	Net loans	$	3,910,226			$	3,833,353
Past due and nonaccrual loans	'
	The following table provides an aging of past due and nonaccrual loans, segregated by class, as of the dates presented:
		Accruing Loans														Nonaccruing Loans
		30-89 Days				90 Days				Current			Total			30-89 Days			90 Days			Current		Total		Total
		Past Due				or More				Loans			Loans			Past Due			or More			Loans		Loans		Loans
						Past Due													Past Due
	30-Jun-14
	Commercial, financial, agricultural	$	630			$	972			$	443,663		$	445,265		$	137		$	1,139		$	1,285	$	2,561	$	447,826
	Lease financing	—				—				1,814			1,814			—			—			—		—		1,814
	Real estate – construction	713				11				174,205			174,929			—			1,648			—		1,648		176,577
	Real estate – 1-4 family mortgage	9,437				5,047				1,193,582			1,208,066			336			7,306			5,580		13,222		1,221,288
	Real estate – commercial mortgage	10,581				2,603				1,955,117			1,968,301			1,785			35,136			10,097		47,018		2,015,319
	Installment loans to individuals	279				39				94,318			94,636			—			102			15		117		94,753
	Unearned income	—				—				(47		)	(47		)	—			—			—		—		(47		)
	Total	$	21,640			$	8,672			$	3,862,652		$	3,892,964		$	2,258		$	45,331		$	16,977	$	64,566	$	3,957,530
	December 31, 2013
	Commercial, financial, agricultural	$	2,067			$	607			$	463,521		$	466,195		$	138		$	1,959		$	671	$	2,768	$	468,963
	Lease financing	—				—				53			53			—			—			—		—		53
	Real estate – construction	664				—				159,124			159,788			—			1,648			—		1,648		161,436
	Real estate – 1-4 family mortgage	10,168				2,206				1,179,703			1,192,077			1,203			6,041			8,912		16,156		1,208,233
	Real estate – commercial mortgage	8,870				1,286				1,888,745			1,898,901			966			37,439			13,266		51,671		1,950,572
	Installment loans to individuals	706				88				90,880			91,674			—			80			8		88		91,762
	Unearned income	—				—				(1		)	(1		)	—			—			—		—		(1		)
	Total	$	22,475			$	4,187			$	3,782,025		$	3,808,687		$	2,307		$	47,167		$	22,857	$	72,331	$	3,881,018
Impaired loans	'
	Impaired loans recognized in conformity with Financial Accounting Standards Board Accounting Standards Codification Topic ("ASC") 310, “Receivables” (“ASC 310”), segregated by class, were as follows as of the dates presented:
		Unpaid				Recorded				Recorded			Total			Related
		Contractual				Investment				Investment			Recorded			Allowance
		Principal				With				With No			Investment
		Balance				Allowance				Allowance
	30-Jun-14
	Commercial, financial, agricultural	$	6,933			$	701			$	2,648		$	3,349		$	248
	Real estate – construction	2,832				—				1,877			1,877			—
	Real estate – 1-4 family mortgage	28,062				15,270				3,989			19,259			3,009
	Real estate – commercial mortgage	122,322				42,531				40,934			83,465			11,726
	Installment loans to individuals	—				—				—			—			—
	Total	$	160,149			$	58,502			$	49,448		$	107,950		$	14,983
	December 31, 2013
	Commercial, financial, agricultural	$	6,575			$	743			$	2,043		$	2,786		$	260
	Real estate – construction	2,447				—				1,648			1,648			—
	Real estate – 1-4 family mortgage	42,868				25,374				8,542			33,916			7,353
	Real estate – commercial mortgage	108,963				30,624				38,517			69,141			7,036
	Installment loans to individuals	620				183				77			260			1
	Totals	$	161,473			$	56,924			$	50,827		$	107,751		$	14,650
Investment and interest income recognized on impaired loans	'
	The following table presents the average recorded investment and interest income recognized on impaired loans for the periods presented:
		Three Months Ended								Three Months Ended
		30-Jun-14								30-Jun-13
		Average				Interest				Average			Interest
		Recorded				Income				Recorded			Income
		Investment				Recognized				Investment			Recognized(1)
	Commercial, financial, agricultural	$	5,279			$	—			$	5,601		$	—
	Real estate – construction	2,034				—				1,650			—
	Real estate – 1-4 family mortgage	21,747				170				34,732			108
	Real estate – commercial mortgage	93,402				752				69,168			123
	Installment loans to individuals	—				—				—			—
	Total	$	122,462			$	922			$	111,151		$	231
	-1	Includes interest income recognized using the cash-basis method of income recognition of $0. No interest income was recognized using the cash-basis method of income recognition during the three months ended June 30, 2014.
		Six Months Ended								Six Months Ended
		30-Jun-14								30-Jun-13
		Average				Interest				Average			Interest
		Recorded				Income				Recorded			Income
		Investment				Recognized				Investment			Recognized(1)
	Commercial, financial, agricultural	$	5,382			$	—			$	5,551		$	—
	Real estate – construction	2,036				2				1,650			—
	Real estate – 1-4 family mortgage	22,122				204				34,874			291
	Real estate – commercial mortgage	94,641				816				69,579			466
	Installment loans to individuals	—				—				—			—
	Total	$	124,181			$	1,022			$	111,654		$	757
	-1	Includes interest income recognized using the cash-basis method of income recognition of $0. No interest income was recognized using the cash-basis method of income recognition during the six months ended June 30, 2014.
Restructured loans	'
	The following table presents restructured loans segregated by class as of the dates presented:
		Number of			Pre-				Post-
		Loans			Modification				Modification
					Outstanding				Outstanding
					Recorded				Recorded
					Investment				Investment
	30-Jun-14
	Commercial, financial, agricultural	—			$	—			$	—
	Real estate – construction	—			—				—
	Real estate – 1-4 family mortgage	19			15,768				5,884
	Real estate – commercial mortgage	18			17,112				14,955
	Installment loans to individuals	—			—				—
	Total	37			$	32,880			$	20,839
	December 31, 2013
	Commercial, financial, agricultural	1			$	20			$	19
	Real estate – construction	—			—				—
	Real estate – 1-4 family mortgage	23			19,371				10,354
	Real estate – commercial mortgage	16			12,785				10,934
	Installment loans to individuals	1			182				171
	Total	41			$	32,358			$	21,478
Changes in restructured loans	'
	Changes in the Company’s restructured loans are set forth in the table below:
		Number of			Recorded
		Loans			Investment
	Totals at January 1, 2014	41			$	21,478
	Additional loans with concessions	1			1,289
	Reductions due to:
	Reclassified as nonperforming	(1	)		(331		)
	Paid in full	(4	)		(335		)
	Charge-offs	—			—
	Transfer to other real estate owned	—			—
	Principal paydowns				(1,259		)
	Lapse of concession period	—			—
	Totals at June 30, 2014	37			$	20,842
Loan portfolio by risk-rating grades	'
	The following table presents the Company’s loan portfolio by risk-rating grades as of the dates presented:
		Pass				Watch				Substandard			Total
	30-Jun-14
	Commercial, financial, agricultural	$	319,948			$	4,500			$	1,447		$	325,895
	Real estate – construction	123,503				1,141				—			124,644
	Real estate – 1-4 family mortgage	130,837				10,329				10,067			151,233
	Real estate – commercial mortgage	1,414,585				29,749				48,178			1,492,512
	Installment loans to individuals	1,677				—				—			1,677
	Total	$	1,990,550			$	45,719			$	59,692		$	2,095,961
	December 31, 2013
	Commercial, financial, agricultural	$	328,959			$	10,588			$	4,266		$	343,813
	Real estate – construction	114,428				588				—			115,016
	Real estate – 1-4 family mortgage	126,916				13,864				23,370			164,150
	Real estate – commercial mortgage	1,338,340				32,892				35,121			1,406,353
	Installment loans to individuals	19				—				—			19
	Total	$	1,908,662			$	57,932			$	62,757		$	2,029,351
Loan portfolio not subject to risk rating	'
	The following table presents the performing status of the Company’s loan portfolio not subject to risk rating as of the dates presented:
		Performing				Non-				Total
						Performing
	30-Jun-14
	Commercial, financial, agricultural	$	93,449			$	133			$	93,582
	Lease financing	1,767				—				1,767
	Real estate – construction	50,045				11				50,056
	Real estate – 1-4 family mortgage	973,910				3,935				977,845
	Real estate – commercial mortgage	249,378				436				249,814
	Installment loans to individuals	87,439				81				87,520
	Total	$	1,455,988			$	4,596			$	1,460,584
	December 31, 2013
	Commercial, financial, agricultural	$	89,490			$	176			$	89,666
	Lease financing	53				—				53
	Real estate – construction	43,535				—				43,535
	Real estate – 1-4 family mortgage	938,994				2,527				941,521
	Real estate – commercial mortgage	242,363				666				243,029
	Installment loans to individuals	84,855				79				84,934
	Total	$	1,399,290			$	3,448			$	1,402,738
Loans acquired with deteriorated credit quality	'
	Loans acquired in business combinations that exhibited, at the date of acquisition, evidence of deterioration of the credit quality since origination, such that it was probable that all contractually required payments would not be collected, were as follows as of the dates presented:
		Impaired				Other				Not			Total
		Covered				Covered				Covered
		Loans				Loans				Loans
	30-Jun-14
	Commercial, financial, agricultural	$	—			$	7,677			$	20,672		$	28,349
	Lease financing	—				—				—			—
	Real estate – construction	—				1,648				229			1,877
	Real estate – 1-4 family mortgage	1,255				48,361				42,594			92,210
	Real estate – commercial mortgage	19,044				89,122				164,827			272,993
	Installment loans to individuals	—				22				5,534			5,556
	Total	$	20,299			$	146,830			$	233,856		$	400,985
	December 31, 2013
	Commercial, financial, agricultural	$	—			$	9,546			$	25,938		$	35,484
	Lease financing	—				—				—			—
	Real estate – construction	—				1,648				1,237			2,885
	Real estate – 1-4 family mortgage	835				53,631				48,096			102,562
	Real estate – commercial mortgage	23,684				92,302				185,204			301,190
	Installment loans to individuals	—				28				6,781			6,809
	Total	$	24,519			$	157,155			$	267,256		$	448,930
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'
	The following table presents the fair value of loans determined to be impaired at the time of acquisition and determined not to be impaired at the time of acquisition at June 30, 2014:
		Impaired				Other				Not			Total
		Covered				Covered				Covered
		Loans				Loans				Loans
	Contractually-required principal and interest	$	57,279			$	183,328			$	317,561		$	558,168
	Nonaccretable difference(1)	(36,979		)		(33,251		)		(50,579		)	(120,809		)
	Cash flows expected to be collected	20,300				150,077				266,982			437,359
	Accretable yield(2)	(1		)		(3,247		)		(33,126		)	(36,374		)
	Fair value	$	20,299			$	146,830			$	233,856		$	400,985
	-1	Represents contractual principal and interest cash flows of $112,523 and $8,286, respectively, not expected to be collected.
	-2	Represents contractual interest payments of $3,387 expected to be collected and purchase discount of $32,987.
Changes in accretable yield of loans acquired with deteriorated credit quality	'
	Changes in the accretable yield of loans acquired with deteriorated credit quality were as follows:
		Impaired				Other				Not			Total
		Covered				Covered				Covered
		Loans				Loans				Loans
	Balance at January 1, 2014	$	(1	)		$	(3,758	)		$	(36,191	)	$	(39,950	)
	Reclasses from nonaccretable difference	(50		)		(3,389		)		(355		)	(3,794		)
	Accretion	50				3,900				3,420			7,370
	Balance at June 30, 2014	$	(1	)		$	(3,247	)		$	(33,126	)	$	(36,374	)
Rollforward of the allowance for loan losses	'
	The following table provides a roll forward of the allowance for loan losses and a breakdown of the ending balance of the allowance based on the Company’s impairment methodology for the periods presented:
		Commercial				Real Estate -				Real Estate -			Real Estate  -			Installment			Total
						Construction				1-4 Family			Commercial			and  Other(1)
										Mortgage			Mortgage
	Three Months Ended June 30, 2014
	Allowance for loan losses:
	Beginning balance	$	3,128			$	1,109			$	18,478		$	24,147		$	1,186		$	48,048
	Charge-offs	—				—				(1,985		)	(483		)	(61		)	(2,529		)
	Recoveries	75				3				206			28			23			335
	Net (charge-offs) recoveries	75				3				(1,779		)	(455		)	(38		)	(2,194		)
	Provision for loan losses	(95		)		154				(5,187		)	7,522			57			2,451
	Benefit attributable to FDIC loss-share agreements	—				—				(66		)	(1,476		)	—			(1,542		)
	Recoveries payable to FDIC	156				1				351			33			—			541
	Provision for loan losses charged to operations	61				155				(4,902		)	6,079			57			1,450
	Ending balance	$	3,264			$	1,267			$	11,797		$	29,771		$	1,205		$	47,304
	Six Months Ended June 30, 2014
	Allowance for loan losses:
	Beginning balance	$	3,090			$	1,091			$	18,629		$	23,688		$	1,167		$	47,665
	Charge-offs	(119		)		—				(2,872		)	(543		)	(292		)	(3,826		)
	Recoveries	112				8				357			58			30			565
	Net (charge-offs) recoveries	(7		)		8				(2,515		)	(485		)	(262		)	(3,261		)
	Provision for loan losses	88				167				(4,691		)	8,002			300			3,866
	Benefit attributable to FDIC loss-share agreements	(68		)		—				(135		)	(1,471		)	—			(1,674		)
	Recoveries payable to FDIC	161				1				509			37			—			708
	Provision for loan losses charged to operations	181				168				(4,317		)	6,568			300			2,900
	Ending balance	$	3,264			$	1,267			$	11,797		$	29,771		$	1,205		$	47,304
	Period-End Amount Allocated to:
	Individually evaluated for impairment	$	245			$	—			$	2,062		$	8,584		$	—		$	10,891
	Collectively evaluated for impairment	3,019				1,267				9,735			21,187			1,205			36,413
	Acquired with deteriorated credit quality	—				—				—			—			—			—
	Ending balance	$	3,264			$	1,267			$	11,797		$	29,771		$	1,205		$	47,304
		Commercial				Real Estate -				Real Estate -			Real Estate  -			Installment			Total
						Construction				1-4 Family			Commercial			and  Other(1)
										Mortgage			Mortgage
	Three Months Ended June 30, 2013
	Allowance for loan losses:
	Beginning balance	$	2,942			$	676			$	19,737		$	22,096		$	1,054		$	46,505
	Charge-offs	(46		)		—				(652		)	(2,527		)	(288		)	(3,513		)
	Recoveries	90				47				132			756			17			1,042
	Net (charge-offs) recoveries	44				47				(520		)	(1,771		)	(271		)	(2,471		)
	Provision for loan losses	563				140				521			1,962			239			3,425
	Benefit attributable to FDIC loss-share agreements	(83		)		—				(369		)	(50		)	—			(502		)
	Recoveries payable to FDIC	12				—				63			2			—			77
	Provision for loan losses charged to operations	492				140				215			1,914			239			3,000
	Ending balance	$	3,478			$	863			$	19,432		$	22,239		$	1,022		$	47,034
	Six Months Ended June 30, 2013
	Allowance for loan losses:
	Beginning balance	$	3,307			$	711			$	18,347		$	21,416		$	566		$	44,347
	Charge-offs	(280		)		—				(1,266		)	(3,120		)	(352		)	(5,018		)
	Recoveries	247				63				471			847			27			1,655
	Net (charge-offs) recoveries	(33		)		63				(795		)	(2,273		)	(325		)	(3,363		)
	Provision for loan losses	510				88				1,718			3,787			781			6,884
	Benefit attributable to FDIC loss-share agreements	(330		)		—				(630		)	(711		)	—			(1,671		)
	Recoveries payable to FDIC	24				1				792			20			—			837
	Provision for loan losses charged to operations	204				89				1,880			3,096			781			6,050
	Ending balance	$	3,478			$	863			$	19,432		$	22,239		$	1,022		$	47,034
	Period-End Amount Allocated to:
	Individually evaluated for impairment	$	834			$	—			$	7,843		$	7,267		$	—		$	15,944
	Collectively evaluated for impairment	2,644				863				11,589			14,972			1,022			31,090
	Acquired with deteriorated credit quality	—				—				—			—			—			—
	Ending balance	$	3,478			$	863			$	19,432		$	22,239		$	1,022		$	47,034
	-1	Includes lease financing receivables.
Investment in loans, net of unearned income on impairment methodology	'
	The following table provides the recorded investment in loans, net of unearned income, based on the Company’s impairment methodology as of the dates presented:
		Commercial				Real Estate  -				Real Estate -			Real Estate  -			Installment			Total
						Construction				1-4 Family			Commercial			and  Other(1)
										Mortgage			Mortgage
	30-Jun-14
	Individually evaluated for impairment	$	701			$	—			$	15,270		$	42,531		$	—		$	58,502
	Collectively evaluated for impairment	418,776				174,700				1,113,808			1,699,795			90,964			3,498,043
	Acquired with deteriorated credit quality	28,349				1,877				92,210			272,993			5,556			400,985
	Ending balance	$	447,826			$	176,577			$	1,221,288		$	2,015,319		$	96,520		$	3,957,530
	December 31, 2013
	Individually evaluated for impairment	$	743			$	—			$	25,374		$	30,624		$	183		$	56,924
	Collectively evaluated for impairment	432,736				158,551				1,080,297			1,618,758			84,822			3,375,164
	Acquired with deteriorated credit quality	35,484				2,885				102,562			301,190			6,809			448,930
	Ending balance	$	468,963			$	161,436			$	1,208,233		$	1,950,572		$	91,814		$	3,881,018
	-1	Includes lease financing receivables.

Other_Real_Estate_Owned_Tables

Other Real Estate Owned (Tables)	6 Months Ended
	Jun. 30, 2014
Real Estate [Abstract]	'
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs	'
	The following table provides details of the Company’s other real estate owned (“OREO”) covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs as of the dates presented:
		Covered			Not Covered			Total
		OREO			OREO			OREO
	30-Jun-14
	Residential real estate	$	1,286		$	6,507		$	7,793
	Commercial real estate	2,182			8,557			10,739
	Residential land development	625			8,563			9,188
	Commercial land development	3,379			10,704			14,083
	Total	$	7,472		$	34,331		$	41,803
	December 31, 2013
	Residential real estate	$	2,133		$	6,767		$	8,900
	Commercial real estate	3,598			8,984			12,582
	Residential land development	1,161			12,334			13,495
	Commercial land development	6,050			11,860			17,910
	Other	—			—			—
	Total	$	12,942		$	39,945		$	52,887
Changes in OREO covered and not covered under a loss-share agreement	'
	Changes in the Company’s OREO covered and not covered under a loss-share agreement were as follows:
		Covered			Not Covered			Total
		OREO			OREO			OREO
	Balance at January 1, 2014	$	12,942		$	39,945		$	52,887
	Transfers of loans	3,363			2,666			6,029
	Capitalized improvements	—			—			—
	Impairments(1)	(1,950		)	(656		)	(2,606		)
	Dispositions	(6,589		)	(7,753		)	(14,342		)
	Other	(294		)	129			(165		)
	Balance at June 30, 2014	$	7,472		$	34,331		$	41,803
	-1	Of the total impairment charges of $1,950 recorded for covered OREO, $390 was included in the Consolidated Statements of Income for the six months ended June 30, 2014, while the remaining $1,560 increased the FDIC loss-share indemnification asset.
Components of "Other real estate owned" in the Consolidated Statements of Income	'
	Components of the line item “Other real estate owned” in the Consolidated Statements of Income were as follows for the periods presented:
		Three Months Ended						Six Months Ended
		June 30,						June 30,
		2014			2013			2014			2013
	Repairs and maintenance	$	756		$	555		$	1,537		$	908
	Property taxes and insurance	56			304			297			657
	Impairments	207			1,249			1,045			2,235
	Net losses (gains) on OREO sales	102			(252		)	(12		)	218
	Rental income	(53		)	(83		)	(98		)	(196		)
	Total	$	1,068		$	1,773		$	2,769		$	3,822

FDIC_LossShare_Indemnification1

FDIC Loss-Share Indemnification Asset (Tables)	6 Months Ended
	Jun. 30, 2014
FDIC Loss-Share Indemnification Asset [Abstract]	'
Changes in the FDIC loss-share indemnification asset	'
	Changes in the FDIC loss-share indemnification asset were as follows:
	Balance at January 1, 2014	$	26,273
	Changes in expected cash flows from initial estimates on:
	Covered Loans	(2,904		)
	Covered OREO	662
	Reimbursable expenses	592
	Accretion	—
	Reimbursements received from the FDIC	(4,760		)
	Balance at June 30, 2014	$	19,863

Mortgage_Servicing_Rights_Tabl

Mortgage Servicing Rights (Tables)	6 Months Ended
	Jun. 30, 2014
Transfers and Servicing [Abstract]	'
Changes in the Company's mortgage servicing rights	'
	Changes in the Company’s mortgage servicing rights were as follows:
	Balance at January 1, 2014	$	8,994
	Capitalization	1,875
	Amortization	(589		)
	Balance at June 30, 2014	$	10,280
Data and key economic assumptions related to the Company's mortgage servicing rights	'
	Data and key economic assumptions related to the Company’s mortgage servicing rights as of June 30, 2014 are as follows:
	Unpaid principal balance	$	1,029,444
	Weighted-average prepayment speed (CPR)	5.36		%
	Estimated impact of a 10% increase	$	(931	)
	Estimated impact of a 20% increase	(1,236		)
	Discount rate	11.26		%
	Estimated impact of a 10% increase	$	(959	)
	Estimated impact of a 20% increase	(1,286		)
	Weighted-average coupon interest rate	3.77		%
	Weighted-average servicing fee (basis points)	25.09
	Weighted-average remaining maturity (in years)	24.33

Employee_Benefit_and_Deferred_1

Employee Benefit and Deferred Compensation Plans (Tables)	6 Months Ended
	Jun. 30, 2014
Compensation and Retirement Disclosure [Abstract]	'
Plan expense for non-contributory benefit pension plan and post-retirement health and life plans	'
	The plan expense for the Company-sponsored noncontributory defined benefit pension plan (“Pension Benefits”) and post-retirement health and life plans (“Other Benefits”) for the periods presented was as follows:
		Pension Benefits						Other Benefits
		Three Months Ended						Three Months Ended
		June 30,						June 30,
		2014			2013			2014			2013
	Service cost	$	—		$	—		$	6		$	6
	Interest cost	318			187			23			15
	Expected return on plan assets	(539		)	(309		)	—			—
	Prior service cost recognized	—			—			—			—
	Recognized actuarial loss	46			102			27			36
	Net periodic benefit cost (return)	$	(175	)	$	(20	)	$	56		$	57
		Pension Benefits						Other Benefits
		Six Months Ended						Six Months Ended
		June 30,						June 30,
		2014			2013			2014			2013
	Service cost	$	—		$	—		$	12		$	13
	Interest cost	636			375			46			27
	Expected return on plan assets	(1,078		)	(620		)	—			—
	Prior service cost recognized	—			—			—			—
	Recognized actuarial loss	91			199			54			55
	Net periodic benefit cost (return)	$	(351	)	$	(46	)	$	112		$	95
Stock option grants assumptions	'
	The Company employed the following assumptions with respect to its stock option grants in 2013:
		2013 Grant
	Shares granted	52,500
	Dividend yield	3.55		%
	Expected volatility	37		%
	Risk-free interest rate	0.76		%
	Expected lives	6 years
	Weighted average exercise price	$	19.14
	Weighted average fair value	$	4.47
Schedule of other share-based compensation activity	'
	The following table summarizes the changes in stock options as of and for the six months ended June 30, 2014:
			Shares		Weighted Average Exercise Price
	Options outstanding at beginning of period		1,060,350		$	18.64
	Assumed from acquisition		—		—
	Granted		—		—
	Exercised		(144,105	)	17.01
	Forfeited		(1,000	)	16.91
	Options outstanding at end of period		915,245		$	18.9
	The following table summarizes the changes in restricted stock as of and for the six months ended June 30, 2014:
			Performance-Based Restricted Stock		Weighted Average Grant-Date Fair Value			Time- Based Restricted Stock		Weighted Average Grant-Date Fair Value
	Nonvested at beginning of period		69,850		$	19.14		22,338		$	24.3
	Awarded		78,250		31.46			34,336		30.26
	Vested		(69,850	)	19.14			(6,338	)	22.09
	Cancelled		—		—			—		—
	Nonvested at end of period		78,250		$	31.46		50,336		$	28.64

Segment_Reporting_Tables

Segment Reporting (Tables)	6 Months Ended
	Jun. 30, 2014
Segment Reporting [Abstract]	'
Financial information for the Company's operating segments	'
	The following table provides financial information for the Company’s operating segments for the periods presented:
		Community		Insurance		Wealth			Other			Consolidated
		Banks				Management
	Three months ended June 30, 2014
	Net interest income	52,744		49		320			(944		)	52,169
	Provision for loan losses	1,501		—		(51		)	—			1,450
	Noninterest income	15,129		2,138		2,181			23			19,471
	Noninterest expense	45,530		1,684		1,999			183			49,396
	Income (loss) before income taxes	20,842		503		553			(1,104		)	20,794
	Income taxes	6,168		202		—			(429		)	5,941
	Net income (loss)	14,674		301		553			(675		)	14,853
	Total assets	$	5,744,942	$	17,864	$	46,259		$	16,955		$	5,826,020
	Goodwill	273,379		2,767		—			—			276,146
	Three months ended June 30, 2013
	Net interest income	$	34,251	$	24	$	324		$	(195	)	$	34,404
	Provision for loan losses	2,990		—		10			—			3,000
	Noninterest income	14,658		973		1,681			5			17,317
	Noninterest expense	34,921		813		1,736			264			37,734
	Income (loss) before income taxes	10,998		184		259			(454		)	10,987
	Income taxes	3,079		71		—			(182		)	2,968
	Net income (loss)	$	7,919	$	113	$	259		$	(272	)	$	8,019
	Total assets	$	4,183,079	$	10,460	$	42,886		$	12,856		$	4,249,281
	Goodwill	181,996		2,783		—			—			184,779
		Community		Insurance		Wealth			Other			Consolidated
		Banks				Management
	Six months ended June 30, 2014
	Net interest income	103,380		112		631			(1,983		)	102,140
	Provision for loan losses	2,890		—		10			—			2,900
	Noninterest income	29,212		4,531		4,297			47			38,087
	Noninterest expense	89,655		3,158		3,867			361			97,041
	Income (loss) before income taxes	40,047		1,485		1,051			(2,297		)	40,286
	Income taxes	12,146		582		—			(892		)	11,836
	Net income (loss)	27,901		903		1,051			(1,405		)	28,450
	Total assets	$	5,744,942	$	17,864	$	46,259		$	16,955		$	5,826,020
	Goodwill	273,379		2,767		—			—			276,146
	Six months ended June 30, 2013
	Net interest income	$	67,928	$	47	$	619		$	(809	)	$	67,785
	Provision for loan losses	5,907		—		143			—			6,050
	Noninterest income	29,201		2,006		3,462			26			34,695
	Noninterest expense	70,023		1,626		3,317			368			75,334
	Income (loss) before income taxes	21,199		427		621			(1,151		)	21,096
	Income taxes	5,802		165		—			(461		)	5,506
	Net income (loss)	$	15,397	$	262	$	621		$	(690	)	$	15,590
	Total assets	$	4,183,079	$	10,460	$	42,886		$	12,856		$	4,249,281
	Goodwill	181,996		2,783		—			—			184,779

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2014
Fair Value Disclosures [Abstract]	'
Fair values of financial assets and liabilities measured on a recurring basis	'
	The following table presents assets and liabilities that are measured at fair value on a recurring basis as of the dates presented:
		Level 1			Level 2			Level 3			Totals
	30-Jun-14
	Financial assets:
	Securities available for sale:
	Obligations of other U.S. Government agencies and corporations	$	—		$	6,122		$	—		$	6,122
	Residential mortgage-backed securities:
	Government agency mortgage backed securities	—			305,668			—			305,668
	Government agency collateralized mortgage obligations	—			162,946			—			162,946
	Commercial mortgage-backed securities:
	Government agency mortgage backed securities	—			47,383			—			47,383
	Government agency collateralized mortgage obligations	—			5,461			—			5,461
	Trust preferred securities	—			—			18,309			18,309
	Other debt securities	—			18,701			—			18,701
	Other equity securities	—			4,458			—			4,458
	Total securities available for sale	—			550,739			18,309			569,048
	Derivative instruments:
	Interest rate swaps	—			—			—			—
	Interest rate contracts	—			1,285			—			1,285
	Interest rate lock commitments	—			1,887			—			1,887
	Forward contracts	—			—			—			—
	Total derivative instruments	—			3,172			—			3,172
	Mortgage loans held for sale	—			28,116			—			28,116
	Total financial assets	$	—		$	582,027		$	18,309		$	600,336
	Financial liabilities:
	Derivative instruments:
	Interest rate swaps	$	—		$	2,838		$	—		$	2,838
	Interest rate contracts	—			1,285			—			1,285
	Interest rate lock commitments	—			—			—			—
	Forward commitments	—			624			—			624
	Total derivative instruments	—			4,747			—			4,747
	Total financial liabilities	$	—		$	4,747		$	—		$	4,747
		Level 1			Level 2			Level 3			Totals
	December 31, 2013
	Financial assets:
	Securities available for sale:
	Obligations of other U.S. Government agencies and corporations	$	—		$	6,068		$	—		$	6,068
	Residential mortgage-backed securities:
	Government agency mortgage backed securities	—			259,992			—			259,992
	Government agency collateralized mortgage obligations	—			146,545			—			146,545
	Commercial mortgage-backed securities:
	Government agency mortgage backed securities	—			42,041			—			42,041
	Government agency collateralized mortgage obligations	—			5,066			—			5,066
	Trust preferred securities	—			—			17,671			17,671
	Other debt securities	—			19,554			—			19,554
	Other equity securities	—			4,317			—			4,317
	Total securities available for sale	—			483,583			17,671			501,254
	Derivative instruments:
	Interest rate swap	—			208			—			208
	Interest rate contracts	—			1,812			—			1,812
	Interest rate lock commitments	—			464			—			464
	Forward commitments	—			335			—			335
	Total derivative instruments	—			2,819			—			2,819
	Mortgage loans held for sale	—			33,440			—			33,440
	Total financial assets	$	—		$	519,842		$	17,671		$	537,513
	Financial liabilities:
	Derivative instruments:
	Interest rate swaps	$	—		$	1,428		$	—		$	1,428
	Interest rate contracts	—			1,812			—			1,812
	Interest rate lock commitments	—			52			—			52
	Forward commitments	—			24			—			24
	Total derivative instruments	—			3,316			—			3,316
	Total financial liabilities	$	—		$	3,316		$	—		$	3,316
Reconciliation for assets and liabilities measured at fair value on a recurring basis	'
	The following tables provide a reconciliation for assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs, or Level 3 inputs, during the three and six months ended June 30, 2014 and 2013, respectively:
		Securities available for sale
	Three Months Ended June 30, 2014	Trust preferred			Other equity			Total
		securities			securities
	Balance at April 1, 2014	$	19,378		$	—		$	19,378
	Realized gains included in net income	16			—			16
	Unrealized gains included in other comprehensive income	(926		)	—			(926		)
	Purchases	—			—			—
	Sales	—			—			—
	Issues	—			—			—
	Settlements	(159		)	—			(159		)
	Transfers into Level 3	—			—			—
	Transfers out of Level 3	—			—			—
	Balance at June 30, 2014	$	18,309		$	—		$	18,309
		Securities available for sale
	Three Months Ended June 30, 2013	Trust preferred			Other equity			Total
		securities			securities
	Balance at April 1, 2013	$	16,162		$	—		$	16,162
	Realized gains included in net income	—			—			—
	Unrealized gains included in other comprehensive income	(84		)	—			(84		)
	Reclassification adjustment	—			—			—
	Purchases	—			—			—
	Sales	—			—			—
	Issues	—			—			—
	Settlements	(118		)	—			(118		)
	Transfers into Level 3	—			—			—
	Transfers out of Level 3	—			—			—
	Balance at June 30, 2013	$	15,960		$	—		$	15,960
		Securities available for sale
	Six Months Ended June 30, 2014	Trust preferred			Other equity			Total
		securities			securities
	Balance at January 1, 2014	$	17,671		$	—		$	17,671
	Realized gains included in net income	16			—			16
	Unrealized gains included in other comprehensive income	798			—			798
	Purchases	—			—			—
	Sales	—			—			—
	Issues	—			—			—
	Settlements	(176		)	—			(176		)
	Transfers into Level 3	—			—			—
	Transfers out of Level 3	—			—			—
	Balance at June 30, 2014	$	18,309		$	—		$	18,309
		Securities available for sale
	Six Months Ended June 30, 2013	Trust preferred			Other equity			Total
		securities			securities
	Balance at January 1, 2013	$	15,068		$	—		$	15,068
	Realized gains included in net income	—			—			—
	Unrealized gains included in other comprehensive income	1,794			—			1,794
	Reclassification adjustment	—			—			—
	Purchases	—			—			—
	Sales	—			—			—
	Issues	—			—			—
	Settlements	—			—			—
	Transfers into Level 3	(902		)	—			(902		)
	Transfers out of Level 3	—			—			—
	Balance at June 30, 2013	$	15,960		$	—		$	15,960
Significant unobservable inputs (Level 3) used in valuation of assets and liabilities measured at fair value on recurring basis	'
	The following table presents information as of June 30, 2014 about significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a recurring basis:
	Financial instrument	Fair			Valuation Technique		Significant	Range of Inputs
		Value					Unobservable Inputs
	Trust preferred securities	$	18,309		Discounted cash flows		Default rate	0-100%
Impaired loans measured at fair value on a nonrecurring basis	'
	The following table provides the fair value measurement for assets measured at fair value on a nonrecurring basis that were still held on the Consolidated Balance Sheets as of the dates presented and the level within the fair value hierarchy each is classified:
	30-Jun-14	Level 1			Level 2			Level 3			Totals
	Impaired loans	$	—		$	—		$	9,646		$	9,646
	OREO	—			—			6,128			6,128
	Total	$	—		$	—		$	15,774		$	15,774
	December 31, 2013	Level 1			Level 2			Level 3			Totals
	Impaired loans	$	—		$	—		$	11,900		$	11,900
	OREO	—			—			36,306			36,306
	Total	$	—		$	—		$	48,206		$	48,206
OREO measured at fair value on a nonrecurring basis	'
	The following table presents OREO measured at fair value on a nonrecurring basis that was still held in the Consolidated Balance Sheets as of the dates presented:
		June 30,			December 31, 2013
		2014
	OREO covered under loss-share agreements:
	Carrying amount prior to remeasurement	$	4,074		$	13,067
	Impairment recognized in results of operations	(274		)	(707		)
	Increase in FDIC loss-share indemnification asset	(1,096		)	(2,829		)
	Receivable from other guarantor	(64		)	(768		)
	Fair value	$	2,640		$	8,763
	OREO not covered under loss-share agreements:
	Carrying amount prior to remeasurement	$	4,128		$	30,436
	Impairment recognized in results of operations	(640		)	(2,893		)
	Fair value	$	3,488		$	27,543
Significant unobservable inputs (Level 3) used in valuation of assets and liabilities measured at fair value on non recurring basis	'
	The following table presents information as of June 30, 2014 about significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a nonrecurring basis:
	Financial instrument	Fair			Valuation Technique		Significant	Range of Inputs
		Value					Unobservable Inputs
	Impaired loans	$	9,646		Appraised value of collateral less estimated costs to sell		Estimated costs to sell	4-10%
	OREO	6,128			Appraised value of property less estimated costs to sell		Estimated costs to sell	4-10%
Summarizes differences between fair value and principal balance for mortgage loans held for sale measure at fair value	'
	The following table summarizes the differences between the fair value and the principal balance for mortgage loans held for sale measured at fair value as of:
	30-Jun-14	Aggregate			Aggregate			Difference
		Fair  Value			Unpaid
					Principal
					Balance
	Mortgage loans held for sale measured at fair value	$	28,116		$	27,882		$	234
	Past due loans of 90 days or more	—			—			—
	Nonaccrual loans	—			—			—
Assets and liabilities not measured and reported at fair value on a recurring basis or nonrecurring basis	'
	The carrying amounts and estimated fair values of the Company’s financial instruments, including those assets and liabilities that are not measured and reported at fair value on a recurring basis or nonrecurring basis, were as follows as of the dates presented:
					Fair Value
	As of June 30, 2014	Carrying			Level 1			Level 2			Level 3		Total
		Value
	Financial assets
	Cash and cash equivalents	$	181,220		$	181,220		$	—		$	—	$	181,220
	Securities held to maturity	438,283			—			446,267			—		446,267
	Securities available for sale	569,048			—			550,739			18,309		569,048
	Mortgage loans held for sale	28,116			—			28,116			—		28,116
	Loans covered under loss-share agreements	167,129			—			—			161,558		161,558
	Loans not covered under loss-share agreements, net	3,743,097			—			—			3,703,082		3,703,082
	FDIC loss-share indemnification asset	19,863			—			—			19,863		19,863
	Mortgage servicing rights	10,280			—			—			11,159		11,159
	Derivative instruments	3,172			—			3,172			—		3,172
	Financial liabilities
	Deposits	$	4,886,731		$	3,470,306		$	1,421,756		$	—	$	4,892,062
	Short-term borrowings	25,505			25,505			—			—		25,505
	Federal Home Loan Bank advances	69,944			—			95,588			—		95,588
	Junior subordinated debentures	94,381			—			80,662			—		80,662
	Derivative instruments	4,781			—			4,781			—		4,781
					Fair Value
	As of December 31, 2013	Carrying			Level 1			Level 2			Level 3		Total
		Value
	Financial assets
	Cash and cash equivalents	$	246,648		$	246,648		$	—		$	—	$	246,648
	Securities held to maturity	412,075			—			408,567			—		408,567
	Securities available for sale	501,254			—			483,583			17,671		501,254
	Mortgage loans held for sale	33,440			—			33,440			—		33,440
	Loans covered under loss-share agreements	181,674			—			—			182,244		182,244
	Loans not covered under loss-share agreements, net	3,651,679			—			—			3,590,446		3,590,446
	FDIC loss-share indemnification asset	26,273			—			—			26,273		26,273
	Mortgage servicing rights	8,994			—			—			9,840		9,840
	Derivative instruments	2,818			—			2,818			—		2,818
	Financial liabilities
	Deposits	$	4,841,912		$	3,327,688		$	1,520,667		$	—	$	4,848,355
	Short-term borrowings	228			2,283			—			—		2,283
	Federal Home Loan Bank advances	75,405			—			80,989			—		80,989
	Junior subordinated debentures	94,187			—			78,301			—		78,301
	Derivative instruments	3,096			—			3,096			—		3,096

Derivative_Instruments_Tables

Derivative Instruments (Tables)	6 Months Ended
	Jun. 30, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]	'
Derivative financial instruments	'
	The following table provides details on the Company’s derivative financial instruments as of the dates presented:
				Fair Value
		Balance Sheet		June 30,				December 31, 2013
		Location		2014
	Derivative assets:
	Designated as hedging instruments
	Interest rate swap	Other Assets		$	—			$	208
	Totals			$	—			$	208
	Not designated as hedging instruments:
	Interest rate contracts	Other Assets		$	1,285			$	1,812
	Interest rate lock commitments	Other Assets		1,887				464
	Forward commitments	Other Assets		—				335
	Totals			$	3,172			$	2,611
	Derivative liabilities:
	Designated as hedging instruments:
	Interest rate swap	Other Liabilities		$	2,838			$	1,428
	Totals			$	2,838			$	1,428
	Not designated as hedging instruments:
	Interest rate contracts	Other Liabilities		$	1,285			$	1,812
	Interest rate lock commitments	Other Liabilities		—				52
	Forward commitments	Other Liabilities		624				24
	Totals			$	1,909			$	1,888
Gains (losses) on derivative financial instruments included in the Consolidated Statements of Income	'
	Gains (losses) included in the Consolidated Statements of Income related to the Company’s derivative financial instruments were as follows as of the periods presented:
		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2014				2013				2014			2013
	Derivatives designated as hedging instruments:
	Interest rate swaps (terminated May 2010):
	Included in interest income on loans	$	—			$	80			$	—		$	165
	Total	$	—			$	80			$	—		$	165
	Derivatives not designated as hedging instruments:
	Interest rate contracts:
	Included in interest income on loans	$	767			$	801			$	1,546		$	1,600
	Included in other noninterest expense	—				(25		)		—			67
	Interest rate lock commitments:
	Included in gains on sales of mortgage loans held for sale	927				(2,284		)		1,493			(2,101		)
	Forward commitments
	Included in gains on sales of mortgage loans held for sale	(634		)		4,678				(445		)	4,876
	Total	$	1,060			$	3,170			$	2,594		$	4,442
Schedule of gross derivative positions as recognized in the balance sheet	'
	The following table presents the Company's gross derivative positions as recognized in the consolidated balance sheets as well as the net derivative positions, including collateral pledged to the extent the application of such collateral did not reduce the net derivative liability position below zero, had the Company elected to offset those instruments subject to an enforceable master netting agreement:
		Offsetting Derivative Assets								Offsetting Derivative Liabilities
		June 30,				December 31, 2013				June 30,			December 31, 2013
		2014								2014
	Gross amounts recognized	$	3,172			$	2,818			$	4,747		$	3,315
	Gross amounts offset in the consolidated balance sheets	—				—				—			—
	Net amounts presented in the consolidated balance sheets	3,172				2,818				4,747			3,315
	Gross amounts not offset in the consolidated balance sheets
	Financial instruments	17				1,664				17			1,664
	Financial collateral pledged	—				—				2,838			—
	Net amounts	$	3,155			$	1,154			$	1,892		$	1,651

Other_Comprehensive_Income_Tab

Other Comprehensive Income (Tables)	6 Months Ended
	Jun. 30, 2014
Equity [Abstract]	'
Changes in the components of other comprehensive income	'
	Changes in the components of other comprehensive income were as follows for the periods presented:
		Pre-Tax			Tax Expense			Net of Tax
					(Benefit)
	Three months ended June 30, 2014
	Securities available for sale:
	Unrealized holding gains on securities	$	1,953		$	747		$	1,206
	Non-credit related portion of other-than-temporary impairment on securities	—			—			—
	Reclassification adjustment for gains realized in net income	—			—			—
	Amortization of unrealized holding gains on securities transferred to the held to maturity category	(64		)	(25		)	(39		)
	Total securities available for sale	1,889			722			1,167
	Derivative instruments:
	Unrealized holding losses on derivative instruments	(641		)	(245		)	(396		)
	Reclassification adjustment for gains realized in net income	—			—			—
	Total derivative instruments	(641		)	(245		)	(396		)
	Defined benefit pension and post-retirement benefit plans:
	Net gain (loss) arising during the period	—			—			—
	Amortization of net actuarial loss recognized in net periodic pension cost	73			28			45
	Total defined benefit pension and post-retirement benefit plans	73			28			45
	Total other comprehensive income	$	1,321		$	505		$	816
	Three months ended June 30, 2013
	Securities available for sale:
	Unrealized holding gains on securities	$	(11,369	)	$	(4,350	)	$	(7,019	)
	Non-credit related portion of other-than-temporary impairment on securities	—			—			—
	Reclassification adjustment for gains realized in net income	—			—			—
	Amortization of unrealized holding gains on securities transferred to the held to maturity category	(88		)	(34		)	(54		)
	Total securities available for sale	(11,457		)	(4,384		)	(7,073		)
	Derivative instruments:
	Unrealized holding losses on derivative instruments	1,607			615			992
	Reclassification adjustment for gains realized in net income	(83		)	(32		)	(51		)
	Total derivative instruments	1,524			583			941
	Defined benefit pension and post-retirement benefit plans:
	Net gain (loss) arising during the period	—			—			—
	Amortization of net actuarial loss recognized in net periodic pension cost	138			53			85
	Total defined benefit pension and post-retirement benefit plans	138			53			85
	Total other comprehensive income	$	(9,795	)	$	(3,748	)	$	(6,047	)
		Pre-Tax			Tax Expense			Net of Tax
					(Benefit)
	Six months ended June 30, 2014
	Securities available for sale:
	Unrealized holding losses on securities	$	6,462		$	2,472		$	3,990
	Non-credit related portion of other-than-temporary impairment on securities	—			—			—
	Reclassification adjustment for losses realized in net income	—			—			—
	Amortization of unrealized holding gains on securities transferred to the held to maturity category	(135		)	(52		)	(83		)
	Total securities available for sale	6,327			2,420			3,907
	Derivative instruments:
	Unrealized holding gains on derivative instruments	(1,320		)	(505		)	(815		)
	Reclassification adjustment for gains realized in net income	—			—			—
	Total derivative instruments	(1,320		)	(505		)	(815		)
	Defined benefit pension and post-retirement benefit plans:
	Net gain (loss) arising during the period	—			—			—
	Amortization of net actuarial loss recognized in net periodic pension cost	146			56			90
	Total defined benefit pension and post-retirement benefit plans	146			56			90
	Total other comprehensive income	$	5,153		$	1,971		$	3,182
	Six months ended June 30, 2013
	Securities available for sale:
	Unrealized holding gains on securities	$	(11,133	)	$	(4,260	)	$	(6,873	)
	Non-credit related portion of other-than-temporary impairment on securities	—			—			—
	Reclassification adjustment for gains realized in net income	115			44			71
	Amortization of unrealized holding gains on securities transferred to the held to maturity category	(194		)	(74		)	(120		)
	Total securities available for sale	(11,212		)	(4,290		)	(6,922		)
	Derivative instruments:
	Unrealized holding losses on derivative instruments	1,942			743			1,199
	Reclassification adjustment for gains realized in net income	(168		)	(64		)	(104		)
Total derivative instruments	1,774			679			1,095
Defined benefit pension and post-retirement benefit plans:
Net gain (loss) arising during the period	—			—			—
Amortization of net actuarial loss recognized in net periodic pension cost	254			97			157
Total defined benefit pension and post-retirement benefit plans	254			97			157
Total other comprehensive income	$	(9,184	)	$	(3,514	)	$	(5,670	)
Accumulated balances for each component of other comprehensive income, net of tax	'
	The accumulated balances for each component of other comprehensive income, net of tax, were as follows as of the dates presented:
		June 30,			December 31, 2013
		2014
	Unrealized gains on securities	$	14,277		$	10,370
	Non-credit related portion of other-than-temporary impairment on securities	(17,428		)	(17,428		)
	Unrealized losses on derivative instruments	(827		)	(12		)
	Unrecognized defined benefit pension and post-retirement benefit plans obligations	(4,814		)	(4,903		)
	Total accumulated other comprehensive loss	$	(8,792	)	$	(11,973	)

Net_Income_Per_Common_Share_Ta

Net Income Per Common Share (Tables)	6 Months Ended
	Jun. 30, 2014
Earnings Per Share [Abstract]	'
Basic and diluted net income per common share	'
	Basic and diluted net income per common share calculations are as follows for the periods presented:
		Three Months Ended
		June 30,
		2014			2013
	Basic
	Net income applicable to common stock	$	14,853		$	8,019
	Average common shares outstanding	31,496,737			25,223,749
	Net income per common share - basic	$	0.47		$	0.32
	Diluted
	Net income applicable to common stock	$	14,853		$	8,019
	Average common shares outstanding	31,496,737			25,223,749
	Effect of dilutive stock-based compensation	201,461			150,119
	Average common shares outstanding - diluted	31,698,198			25,373,868
	Net income per common share - diluted	$	0.47		$	0.32
		Six Months Ended
		June 30,
		2014			2013
	Basic
	Net income applicable to common stock	$	28,450		$	15,590
	Average common shares outstanding	31,466,610			25,205,092
	Net income per common share - basic	$	0.9		$	0.62
	Diluted
	Net income applicable to common stock	$	28,450		$	15,590
	Average common shares outstanding	31,466,610			25,205,092
	Effect of dilutive stock-based compensation	215,886			129,806
	Average common shares outstanding - diluted	31,682,496			25,334,898
	Net income per common share - diluted	$	0.9		$	0.62
Diluted net income per common share due to their anti-dilutive effect	'
	Stock options that could potentially dilute basic net income per common share in the future that were not included in the computation of diluted net income per common share due to their anti-dilutive effect were as follows for the periods presented:
		Three Months Ended
		June 30,
		2014		2013
	Number of shares	109,068		162,339
	Range of exercise prices	$29.57 - $30.63		$19.14 - $30.63
		Six Months Ended
		June 30,
		2014		2013
	Number of shares	109,068		388,446
	Range of exercise prices	$29.57 - $30.63		$19.14 - $30.63

Mergers_and_Acquisition_Tables

Mergers and Acquisition (Tables)	6 Months Ended
	Jun. 30, 2014
Business Combinations [Abstract]	'
Schedule of Business Acquisitions	'
	The following table summarizes the allocation of purchase price to assets and liabilities acquired in connection with the Company’s acquisition of First M&F based on their fair values on September 1, 2013. The Company is finalizing the fair value of certain assets and liabilities. As a result, the adjustments included in the following table are preliminary and may change.
	Allocation of Purchase Price for First M&F Corporation.
	Purchase Price:
	Shares issued to common shareholders	6,175,576
	Purchase price per share	$	25.17
	Value of stock paid				$	155,439
	Cash paid for fractional shares				17
	Fair value of stock based compensation assumed				68
	Deal charges				1,321
	Total Purchase Price				$	156,845
	Net Assets Acquired:
	Stockholders’ equity at 9/1/13	$	79,440
	Increase (decrease) to net assets as a result of fair value adjustments
	to assets acquired and liabilities assumed:
	Securities	253
	Loans, net of First M&F's allowance for loan losses(1)	(45,761		)
	Fixed assets	(3,228		)
	Core deposits intangible, net of First M&F’s existing core deposit intangible	21,158
	Other real estate owned(1)	(5,797		)
	Other assets	(443		)
	Deposits	(3,207		)
	Junior Subordinated Debt	12,371
	Other liabilities	1,748
	Deferred income taxes	8,799
	Total Net Assets Acquired				65,333
	Goodwill resulting from merger(2)				$	91,512
	(1) The fair value adjustments to acquired loans and other real estate owned reflect management’s expectations to more aggressively market and liquidate problem assets quickly.
	(2) The goodwill resulting from the merger has been assigned to the Community Banks operating segment.
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed	'
	As a result, the values included in the following table are preliminary and may change.
	Cash and cash equivalents		$	169,995
	Securities		227,693
	Mortgage loans held for sale		1,659
	Loans, net of unearned income		899,236
	Premises and equipment		32,101
	Other real estate owned		13,527
	Intangible assets		116,544
	Other assets		55,848
	Total assets		1,516,603
	Deposits		1,325,872
	Borrowings		25,346
	Other liabilities		9,861
Pro Forma Information	'
	The following unaudited pro forma combined condensed consolidated financial information presents the results of operations for the three and six months ended June 30, 2013 of the Company as though the merger with First M&F had been completed as of the beginning of 2013.
		Three Months Ended June 30,			Six Months Ended June 30,
		2013			2013
	Interest income	$	55,946		$	110,800
	Interest expense	7,588			15,294
	Net interest income	48,358			95,506
	Provision for loan losses	4,380			8,710
	Noninterest income	19,903			42,983
	Noninterest expense	52,474			104,120
	Income before income taxes	11,407			25,659
	Income taxes	2,829			6,646
	Net income	$	8,578		$	19,013
	Earnings per share:
	Basic	$	0.28		$	0.61
	Diluted	$	0.27		$	0.6

Securities_Details

Securities (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Amortized cost and fair value of securities held to maturity	'	'
Amortized Cost	$438,283	$412,075
Gross Unrealized Gains	13,401	7,911
Gross Unrealized Losses	-5,417	-11,410
Fair Value	446,267	408,576
Obligations of other U.S. Government agencies and corporations	'	'
Amortized cost and fair value of securities held to maturity	'	'
Amortized Cost	125,566	125,061
Gross Unrealized Gains	14	14
Gross Unrealized Losses	-4,644	-8,727
Fair Value	120,936	116,348
Obligations of states and political subdivisions	'	'
Amortized cost and fair value of securities held to maturity	'	'
Amortized Cost	312,717	287,014
Gross Unrealized Gains	13,387	7,897
Gross Unrealized Losses	-773	-2,683
Fair Value	$325,331	$292,228

Securities_Details_1

Securities (Details 1) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Amortized cost and fair value of securities available for sale	'	'
Amortized Cost	$574,917	$513,594
Gross Unrealized Gains	9,700	7,701
Gross Unrealized Losses	-15,569	-20,041
Securities available for sale	569,048	501,254
Trust preferred securities	'	'
Amortized cost and fair value of securities available for sale	'	'
Amortized Cost	27,371	27,531
Gross Unrealized Gains	92	73
Gross Unrealized Losses	-9,154	-9,933
Securities available for sale	18,309	17,671
Other debt securities	'	'
Amortized cost and fair value of securities available for sale	'	'
Amortized Cost	18,482	19,544
Gross Unrealized Gains	343	240
Gross Unrealized Losses	-124	-230
Securities available for sale	18,701	19,554
Other equity securities	'	'
Amortized cost and fair value of securities available for sale	'	'
Amortized Cost	3,054	2,775
Gross Unrealized Gains	1,404	1,542
Gross Unrealized Losses	0	0
Securities available for sale	4,458	4,317
Obligations of other U.S. Government agencies and corporations	'	'
Amortized cost and fair value of securities available for sale	'	'
Amortized Cost	6,132	6,144
Gross Unrealized Gains	148	125
Gross Unrealized Losses	-158	-201
Securities available for sale	6,122	6,068
Government agency mortgage backed securities | Residential mortgage backed securities:	'	'
Amortized cost and fair value of securities available for sale	'	'
Amortized Cost	303,203	261,659
Gross Unrealized Gains	4,361	2,747
Gross Unrealized Losses	-1,896	-4,414
Securities available for sale	305,668	259,992
Government agency mortgage backed securities | Commercial mortgage backed securities:	'	'
Amortized cost and fair value of securities available for sale	'	'
Amortized Cost	46,154	41,252
Gross Unrealized Gains	1,576	1,373
Gross Unrealized Losses	-347	-584
Securities available for sale	47,383	42,041
Government agency collateralized mortgage obligations | Residential mortgage backed securities:	'	'
Amortized cost and fair value of securities available for sale	'	'
Amortized Cost	165,265	149,682
Gross Unrealized Gains	1,571	1,542
Gross Unrealized Losses	-3,890	-4,679
Securities available for sale	162,946	146,545
Government agency collateralized mortgage obligations | Commercial mortgage backed securities:	'	'
Amortized cost and fair value of securities available for sale	'	'
Amortized Cost	5,256	5,007
Gross Unrealized Gains	205	59
Gross Unrealized Losses	0	0
Securities available for sale	$5,461	$5,066

Securities_Details_2

Securities (Details 2) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Gross realized gains and gross realized losses on sales of securities available for sale	'	'	'	'
Gross gains on sales of securities available for sale	$0	$0	$0	$0
Gross losses on sales of securities available for sale	0	0	0	-115
Loss on sales of securities available for sale, net	$0	$0	$0	($115)

Securities_Details_3

Securities (Details 3) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Amortized Cost	'	'
Due within one year	$11,838	'
Due after one year through five years	52,018	'
Due after five years through ten years	229,292	'
Due after ten years	145,135	'
Amortized Cost, Held to Maturity	438,283	412,075
Fair Value	'	'
Due within one year	11,966	'
Due after one year through five years	53,704	'
Due after five years through ten years	228,436	'
Due after ten years	152,161	'
Fair Value	446,267	408,576
Amortized Cost	'	'
Due within one year	0	'
Due after one year through five years	1,071	'
Due after five years through ten years	5,061	'
Due after ten years	27,371	'
Amortized Cost	574,917	513,594
Amortized Cost	574,917	'
Fair Value	'	'
Due within one year	0	'
Due after one year through five years	1,149	'
Due after five years through ten years	4,973	'
Due after ten years	18,309	'
Securities available for sale	569,048	501,254
Other debt securities	'	'
Amortized Cost	'	'
Amortized Cost	18,482	19,544
Fair Value	'	'
Securities available for sale	18,701	19,554
Other equity securities	'	'
Amortized Cost	'	'
Amortized Cost	3,054	2,775
Other equity securities	3,054	'
Fair Value	'	'
Securities available for sale	4,458	4,317
Government agency mortgage backed securities | Residential mortgage backed securities:	'	'
Amortized Cost	'	'
Amortized Cost	303,203	261,659
Fair Value	'	'
Securities available for sale	305,668	259,992
Government agency mortgage backed securities | Commercial mortgage backed securities:	'	'
Amortized Cost	'	'
Amortized Cost	46,154	41,252
Fair Value	'	'
Securities available for sale	47,383	42,041
Government agency collateralized mortgage obligations | Residential mortgage backed securities:	'	'
Amortized Cost	'	'
Amortized Cost	165,265	149,682
Fair Value	'	'
Securities available for sale	162,946	146,545
Government agency collateralized mortgage obligations | Commercial mortgage backed securities:	'	'
Amortized Cost	'	'
Amortized Cost	5,256	5,007
Fair Value	'	'
Securities available for sale	$5,461	$5,066

Securities_Details_4

Securities (Details 4) (USD $)	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
	security	security
Cash and Cash Equivalents [Line Items]	'	'
Number of positions (securities)	81	141
Held-to-maturity Securities [Abstract]	'	'
Fair Value, Less than 12 Months	$22,934	$165,250
Unrealized Losses, Less than 12 months	-167	-10,404
Fair Value, 12 Months or More	135,279	10,023
Unrealized Losses, 12 Months or More	-5,250	-1,006
Fair Value, Total	158,213	175,273
Unrealized Losses, Total	-5,417	-11,410
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	64	68
Fair Value, Less than 12 Months	86,418	230,823
Unrealized Losses, Less than 12 months	-488	-7,921
Fair Value, 12 Months or More	177,864	48,342
Unrealized Losses, 12 months or More	-15,081	-12,120
Fair Value, Total	264,282	279,165
Unrealized Losses, Total	-15,569	-20,041
Trust preferred securities	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	3	3
Fair Value, Less than 12 Months	0	0
Unrealized Losses, Less than 12 months	0	0
Fair Value, 12 Months or More	17,102	16,456
Unrealized Losses, 12 months or More	-9,154	-9,933
Fair Value, Total	17,102	16,456
Unrealized Losses, Total	-9,154	-9,933
Other debt securities	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	2	4
Fair Value, Less than 12 Months	0	7,100
Unrealized Losses, Less than 12 months	0	-217
Fair Value, 12 Months or More	4,424	1,897
Unrealized Losses, 12 months or More	-124	-13
Fair Value, Total	4,424	8,997
Unrealized Losses, Total	-124	-230
Other equity securities	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	'	0
Fair Value, Less than 12 Months	'	0
Unrealized Losses, Less than 12 months	'	0
Fair Value, 12 Months or More	'	0
Unrealized Losses, 12 months or More	'	0
Fair Value, Total	'	0
Unrealized Losses, Total	'	0
Obligations of other U.S. Government agencies and corporations	'	'
Cash and Cash Equivalents [Line Items]	'	'
Number of positions (securities)	28	28
Held-to-maturity Securities [Abstract]	'	'
Fair Value, Less than 12 Months	500	105,747
Unrealized Losses, Less than 12 months	-1	-7,826
Fair Value, 12 Months or More	117,932	9,090
Unrealized Losses, 12 Months or More	-4,643	-901
Fair Value, Total	118,432	114,837
Unrealized Losses, Total	-4,644	-8,727
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	1	1
Fair Value, Less than 12 Months	0	3,799
Unrealized Losses, Less than 12 months	0	-201
Fair Value, 12 Months or More	3,842	0
Unrealized Losses, 12 months or More	-158	0
Fair Value, Total	3,842	3,799
Unrealized Losses, Total	-158	-201
Obligations of states and political subdivisions	'	'
Cash and Cash Equivalents [Line Items]	'	'
Number of positions (securities)	53	113
Held-to-maturity Securities [Abstract]	'	'
Fair Value, Less than 12 Months	22,434	59,503
Unrealized Losses, Less than 12 months	-166	-2,578
Fair Value, 12 Months or More	17,347	933
Unrealized Losses, 12 Months or More	-607	-105
Fair Value, Total	39,781	60,436
Unrealized Losses, Total	-773	-2,683
Government agency mortgage backed securities | Residential mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	29	35
Fair Value, Less than 12 Months	48,735	134,858
Unrealized Losses, Less than 12 months	-91	-3,451
Fair Value, 12 Months or More	71,908	13,239
Unrealized Losses, 12 months or More	-1,805	-963
Fair Value, Total	120,643	148,097
Unrealized Losses, Total	-1,896	-4,414
Government agency mortgage backed securities | Commercial mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	4	4
Fair Value, Less than 12 Months	5,275	16,570
Unrealized Losses, Less than 12 months	-26	-584
Fair Value, 12 Months or More	10,538	0
Unrealized Losses, 12 months or More	-321	0
Fair Value, Total	15,813	16,570
Unrealized Losses, Total	-347	-584
Government agency collateralized mortgage obligations | Residential mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	25	21
Fair Value, Less than 12 Months	32,408	68,496
Unrealized Losses, Less than 12 months	-371	-3,468
Fair Value, 12 Months or More	70,050	16,750
Unrealized Losses, 12 months or More	-3,519	-1,211
Fair Value, Total	102,458	85,246
Unrealized Losses, Total	-3,890	-4,679
Government agency collateralized mortgage obligations | Commercial mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	0	0
Fair Value, Less than 12 Months	0	0
Unrealized Losses, Less than 12 months	0	0
Fair Value, 12 Months or More	0	0
Unrealized Losses, 12 months or More	0	0
Fair Value, Total	0	0
Unrealized Losses, Total	$0	$0
Less than 12 Months	'	'
Cash and Cash Equivalents [Line Items]	'	'
Number of positions (securities)	27	137
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	18	57
Less than 12 Months | Trust preferred securities	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	'	0
Less than 12 Months | Other debt securities	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	'	3
Less than 12 Months | Other equity securities	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	'	0
Less than 12 Months | Obligations of other U.S. Government agencies and corporations	'	'
Cash and Cash Equivalents [Line Items]	'	'
Number of positions (securities)	1	26
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	0	1
Less than 12 Months | Obligations of states and political subdivisions	'	'
Cash and Cash Equivalents [Line Items]	'	'
Number of positions (securities)	26	111
Less than 12 Months | Government agency mortgage backed securities | Residential mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	10	32
Less than 12 Months | Government agency mortgage backed securities | Commercial mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	1	4
Less than 12 Months | Government agency collateralized mortgage obligations | Residential mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	7	17
Less than 12 Months | Government agency collateralized mortgage obligations | Commercial mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	'	0
12 Months or More	'	'
Cash and Cash Equivalents [Line Items]	'	'
Number of positions (securities)	54	4
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	46	11
12 Months or More | Trust preferred securities	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	3	3
12 Months or More | Other debt securities	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	2	1
12 Months or More | Other equity securities	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	'	0
12 Months or More | Obligations of other U.S. Government agencies and corporations	'	'
Cash and Cash Equivalents [Line Items]	'	'
Number of positions (securities)	27	2
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	1	0
12 Months or More | Obligations of states and political subdivisions	'	'
Cash and Cash Equivalents [Line Items]	'	'
Number of positions (securities)	27	2
12 Months or More | Government agency mortgage backed securities | Residential mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	19	3
12 Months or More | Government agency mortgage backed securities | Commercial mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	3	0
12 Months or More | Government agency collateralized mortgage obligations | Residential mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	18	4
12 Months or More | Government agency collateralized mortgage obligations | Commercial mortgage backed securities:	'	'
Available-for-sale Securities [Abstract]	'	'
Number of positions (securities)	'	0

Securities_Details_5

Securities (Details 5) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Investments in pooled trust preferred securities	'	'
Amortized Cost	$574,917	'
Securities available for sale	569,048	501,254
Trust preferred securities	'	'
Investments in pooled trust preferred securities	'	'
Amortized Cost	27,371	27,531
Securities available for sale	18,309	17,671
Unrealized Loss	-9,062	'
XIII	'	'
Investments in pooled trust preferred securities	'	'
Amortized Cost	1,115	'
Securities available for sale	1,207	'
Unrealized Loss	92	'
Issuers Currently in Deferral or Default (percent)	23.00%	'
XXIII	'	'
Investments in pooled trust preferred securities	'	'
Amortized Cost	8,750	'
Securities available for sale	5,431	'
Unrealized Loss	-3,319	'
Issuers Currently in Deferral or Default (percent)	19.00%	'
XXIV	'	'
Investments in pooled trust preferred securities	'	'
Amortized Cost	12,076	'
Securities available for sale	7,889	'
Unrealized Loss	-4,187	'
Issuers Currently in Deferral or Default (percent)	32.00%	'
XXVI	'	'
Investments in pooled trust preferred securities	'	'
Amortized Cost	5,430	'
Securities available for sale	3,782	'
Unrealized Loss	($1,648)	'
Issuers Currently in Deferral or Default (percent)	30.00%	'

Securities_Details_6

Securities (Details 6) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Cumulative credit related losses recognized in earnings	'	'
Beginning balance	($3,337)	($3,337)
Additions related to credit losses for which OTTI was not previously recognized	0	0
Increases in credit loss for which OTTI was previously recognized	0	0
Ending balance	($3,337)	($3,337)

Securities_Details_Textual

Securities (Details Textual) (USD $)	3 Months Ended	6 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2013	Jun. 30, 2014	Dec. 31, 2013
		Institutions
		Tranche
Schedule of Available-for-sale Securities [Line Items]	'	'	'
Carrying value of securities held to maturity	$4,292	'	'
Net gain recognized on sale of securities held to maturity	169	'	'
Investments in pooled trust preferred securities, cost basis	'	574,917	'
Securities available for sale, at fair value	'	569,048	501,254
Number of institutions issuing debt (institutions)	'	320	'
Number of securities representing interests in tranches of trusts (tranches)	'	4	'
Secure government, public and trust deposits	'	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'	'
Available for sale securities pledged as collateral	'	682,714	604,571
Short-term borrowings	'	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'	'
Available for sale securities pledged as collateral	'	$14,242	$7,626

Loans_and_the_Allowance_for_Lo2

Loans and the Allowance for Loan Losses (Details) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Summary of loans	'		'
Gross loans	$3,957,577		$3,881,019
Unearned income	-47		-1
Loans, net of unearned income	3,957,530		3,881,018
Allowance for loan losses	-47,304		-47,665
Loans, net	3,910,226		3,833,353
Commercial, financial, agricultural	'		'
Summary of loans	'		'
Gross loans	447,826		468,963
Loans, net of unearned income	447,826		468,963
Lease financing	'		'
Summary of loans	'		'
Gross loans	1,814		53
Real estate – construction	'		'
Summary of loans	'		'
Gross loans	176,577		161,436
Loans, net of unearned income	176,577		161,436
Real estate – 1-4 family mortgage	'		'
Summary of loans	'		'
Gross loans	1,221,288		1,208,233
Loans, net of unearned income	1,221,288		1,208,233
Real estate – commercial mortgage	'		'
Summary of loans	'		'
Gross loans	2,015,319		1,950,572
Loans, net of unearned income	2,015,319		1,950,572
Installment loans to individuals	'		'
Summary of loans	'		'
Gross loans	94,753		91,762
Loans, net of unearned income	$96,520	[1]	$91,814	[1]
[1]	Includes lease financing receivables.

Loans_and_the_Allowance_for_Lo3

Loans and the Allowance for Loan Losses (Details 1) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Past due and nonaccrual loans	'		'
Loans and Leases Receivable, Gross	$3,957,577		$3,881,019
Loans and Leases Receivable, Net of Deferred Income	3,957,530		3,881,018
Commercial, financial, agricultural	'		'
Past due and nonaccrual loans	'		'
Loans and Leases Receivable, Gross	447,826		468,963
Loans and Leases Receivable, Net of Deferred Income	447,826		468,963
Lease financing	'		'
Past due and nonaccrual loans	'		'
Loans and Leases Receivable, Gross	1,814		53
Real estate – construction	'		'
Past due and nonaccrual loans	'		'
Loans and Leases Receivable, Gross	176,577		161,436
Loans and Leases Receivable, Net of Deferred Income	176,577		161,436
Real estate – 1-4 family mortgage	'		'
Past due and nonaccrual loans	'		'
Loans and Leases Receivable, Gross	1,221,288		1,208,233
Loans and Leases Receivable, Net of Deferred Income	1,221,288		1,208,233
Real estate – commercial mortgage	'		'
Past due and nonaccrual loans	'		'
Loans and Leases Receivable, Gross	2,015,319		1,950,572
Loans and Leases Receivable, Net of Deferred Income	2,015,319		1,950,572
Installment loans to individuals	'		'
Past due and nonaccrual loans	'		'
Loans and Leases Receivable, Gross	94,753		91,762
Loans and Leases Receivable, Net of Deferred Income	96,520	[1]	91,814	[1]
Unearned income	'		'
Past due and nonaccrual loans	'		'
Loans and Leases Receivable, Gross	-47		-1
Accruing Loans	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	21,640		22,475
90 Days or More Past Due	8,672		4,187
Current Loans	3,862,652		3,782,025
Total Loans, Accruing	3,892,964		3,808,687
Accruing Loans | Commercial, financial, agricultural	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	630		2,067
90 Days or More Past Due	972		607
Current Loans	443,663		463,521
Total Loans, Accruing	445,265		466,195
Accruing Loans | Lease financing	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	0		0
90 Days or More Past Due	0		0
Current Loans	1,814		53
Total Loans, Accruing	1,814		53
Accruing Loans | Real estate – construction	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	713		664
90 Days or More Past Due	11		0
Current Loans	174,205		159,124
Total Loans, Accruing	174,929		159,788
Accruing Loans | Real estate – 1-4 family mortgage	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	9,437		10,168
90 Days or More Past Due	5,047		2,206
Current Loans	1,193,582		1,179,703
Total Loans, Accruing	1,208,066		1,192,077
Accruing Loans | Real estate – commercial mortgage	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	10,581		8,870
90 Days or More Past Due	2,603		1,286
Current Loans	1,955,117		1,888,745
Total Loans, Accruing	1,968,301		1,898,901
Accruing Loans | Installment loans to individuals	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	279		706
90 Days or More Past Due	39		88
Current Loans	94,318		90,880
Total Loans, Accruing	94,636		91,674
Accruing Loans | Unearned income	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	0		0
90 Days or More Past Due	0		0
Current Loans	-47		-1
Total Loans, Accruing	-47		-1
Nonaccruing Loans	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	2,258		2,307
90 Days or More Past Due	45,331		47,167
Current Loans	16,977		22,857
Total Loans, Nonaccuring	64,566		72,331
Nonaccruing Loans | Commercial, financial, agricultural	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	137		138
90 Days or More Past Due	1,139		1,959
Current Loans	1,285		671
Total Loans, Nonaccuring	2,561		2,768
Nonaccruing Loans | Lease financing	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	0		0
90 Days or More Past Due	0		0
Current Loans	0		0
Total Loans, Nonaccuring	0		0
Nonaccruing Loans | Real estate – construction	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	0		0
90 Days or More Past Due	1,648		1,648
Current Loans	0		0
Total Loans, Nonaccuring	1,648		1,648
Nonaccruing Loans | Real estate – 1-4 family mortgage	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	336		1,203
90 Days or More Past Due	7,306		6,041
Current Loans	5,580		8,912
Total Loans, Nonaccuring	13,222		16,156
Nonaccruing Loans | Real estate – commercial mortgage	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	1,785		966
90 Days or More Past Due	35,136		37,439
Current Loans	10,097		13,266
Total Loans, Nonaccuring	47,018		51,671
Nonaccruing Loans | Installment loans to individuals	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	0		0
90 Days or More Past Due	102		80
Current Loans	15		8
Total Loans, Nonaccuring	117		88
Nonaccruing Loans | Unearned income	'		'
Past due and nonaccrual loans	'		'
30-89 Days Past Due	0		0
90 Days or More Past Due	0		0
Current Loans	0		0
Total Loans, Nonaccuring	$0		$0
[1]	Includes lease financing receivables.

Loans_and_the_Allowance_for_Lo4

Loans and the Allowance for Loan Losses (Details 2) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Impaired loans	'	'
Unpaid Contractual Principal Balance	$160,149	$161,473
Recorded Investment With Allowance	58,502	56,924
Recorded Investment With No Allowance	49,448	50,827
Total Recorded Investment	107,950	107,751
Related Allowance	14,983	14,650
Commercial, financial, agricultural	'	'
Impaired loans	'	'
Unpaid Contractual Principal Balance	6,933	6,575
Recorded Investment With Allowance	701	743
Recorded Investment With No Allowance	2,648	2,043
Total Recorded Investment	3,349	2,786
Related Allowance	248	260
Real estate – construction	'	'
Impaired loans	'	'
Unpaid Contractual Principal Balance	2,832	2,447
Recorded Investment With Allowance	0	0
Recorded Investment With No Allowance	1,877	1,648
Total Recorded Investment	1,877	1,648
Related Allowance	0	0
Real estate – 1-4 family mortgage	'	'
Impaired loans	'	'
Unpaid Contractual Principal Balance	28,062	42,868
Recorded Investment With Allowance	15,270	25,374
Recorded Investment With No Allowance	3,989	8,542
Total Recorded Investment	19,259	33,916
Related Allowance	3,009	7,353
Real estate – commercial mortgage	'	'
Impaired loans	'	'
Unpaid Contractual Principal Balance	122,322	108,963
Recorded Investment With Allowance	42,531	30,624
Recorded Investment With No Allowance	40,934	38,517
Total Recorded Investment	83,465	69,141
Related Allowance	11,726	7,036
Installment loans to individuals	'	'
Impaired loans	'	'
Unpaid Contractual Principal Balance	0	620
Recorded Investment With Allowance	0	183
Recorded Investment With No Allowance	0	77
Total Recorded Investment	0	260
Related Allowance	$0	$1

Loans_and_the_Allowance_for_Lo5

Loans and the Allowance for Loan Losses (Details 3) (USD $)	3 Months Ended			6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013		Jun. 30, 2014	Jun. 30, 2013
Investment and interest income recognized on impaired loans	'	'		'	'
Average Recorded Investment	$122,462	$111,151		$124,181	$111,654
Interest Income Recognized	922	231	[1]	1,022	757	[2]
Commercial, financial, agricultural	'	'		'	'
Investment and interest income recognized on impaired loans	'	'		'	'
Average Recorded Investment	5,279	5,601		5,382	5,551
Interest Income Recognized	0	0	[1]	0	0	[2]
Real estate – construction	'	'		'	'
Investment and interest income recognized on impaired loans	'	'		'	'
Average Recorded Investment	2,034	1,650		2,036	1,650
Interest Income Recognized	0	0	[1]	2	0	[2]
Real estate – 1-4 family mortgage	'	'		'	'
Investment and interest income recognized on impaired loans	'	'		'	'
Average Recorded Investment	21,747	34,732		22,122	34,874
Interest Income Recognized	170	108	[1]	204	291	[2]
Real estate – commercial mortgage	'	'		'	'
Investment and interest income recognized on impaired loans	'	'		'	'
Average Recorded Investment	93,402	69,168		94,641	69,579
Interest Income Recognized	752	123	[1]	816	466	[2]
Installment loans to individuals	'	'		'	'
Investment and interest income recognized on impaired loans	'	'		'	'
Average Recorded Investment	0	0		0	0
Interest Income Recognized	$0	$0	[1]	$0	$0	[2]
[1]	Includes interest income recognized using the cash-basis method of income recognition of $0. No interest income was recognized using the cash-basis method of income recognition during the three months ended June 30, 2014.
[2]	Includes interest income recognized using the cash-basis method of income recognition of $0. No interest income was recognized using the cash-basis method of income recognition during the six months ended June 30, 2014.

Loans_and_the_Allowance_for_Lo6

Loans and the Allowance for Loan Losses (Details 4) (USD $)	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
	Loan	Loan
Restructured loans	'	'
Number of Loans (loans)	37	41
Pre- Modification Outstanding Recorded Investment	$32,880	$32,358
Post- Modification Outstanding Recorded Investment	20,839	21,478
Commercial, financial, agricultural	'	'
Restructured loans	'	'
Number of Loans (loans)	0	1
Pre- Modification Outstanding Recorded Investment	0	20
Post- Modification Outstanding Recorded Investment	0	19
Real estate – construction	'	'
Restructured loans	'	'
Number of Loans (loans)	0	0
Pre- Modification Outstanding Recorded Investment	0	0
Post- Modification Outstanding Recorded Investment	0	0
Real estate – 1-4 family mortgage	'	'
Restructured loans	'	'
Number of Loans (loans)	19	23
Pre- Modification Outstanding Recorded Investment	15,768	19,371
Post- Modification Outstanding Recorded Investment	5,884	10,354
Real estate – commercial mortgage	'	'
Restructured loans	'	'
Number of Loans (loans)	18	16
Pre- Modification Outstanding Recorded Investment	17,112	12,785
Post- Modification Outstanding Recorded Investment	14,955	10,934
Installment loans to individuals	'	'
Restructured loans	'	'
Number of Loans (loans)	0	1
Pre- Modification Outstanding Recorded Investment	0	182
Post- Modification Outstanding Recorded Investment	$0	$171

Loans_and_the_Allowance_for_Lo7

Loans and the Allowance for Loan Losses (Details 5) (USD $)	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
	Loan	Loan
Changes in restructured loans [Roll Forward]	'	'
Totals, Number of Loans, Beginning (loans)	37	41
Additional loans with concessions, Number of Loans (loans)	1	'
Reclassified as nonperforming, Number of Loans (loans)	-1	'
Paid in full (loans)	-4	'
Charge Offs (loans)	0	'
Transfer to other real estate owned, Number of Loans (loans)	0	'
Lapse of concession period, Number of Loans (loans)	0	'
Totals, Number of Loans, Ending (loans)	37	41
Changes in recorded investments [Roll Forward]	'	'
Totals, Recorded Investment, Beginning	$21,478	'
Additional loans with concessions, Recorded Investment	1,289	'
Reclassified as Nonperforming Restructured Loans	-331	'
Paid in full	-335	'
Charge-offs, Recorded Investment	0	'
Transfer to other real estate owned, Recorded Investment	0	'
Principal paydowns, Recorded Investment	-1,259	'
Lapse of concession period, Recorded Investment	0	'
Totals, Recorded Investment, Ending	$20,842	$21,478

Loans_and_the_Allowance_for_Lo8

Loans and the Allowance for Loan Losses (Details 6) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Loan portfolio by risk-rating grades	'	'
Total	$2,095,961	$2,029,351
Commercial, financial, agricultural	'	'
Loan portfolio by risk-rating grades	'	'
Total	325,895	343,813
Real estate – construction	'	'
Loan portfolio by risk-rating grades	'	'
Total	124,644	115,016
Real estate – 1-4 family mortgage	'	'
Loan portfolio by risk-rating grades	'	'
Total	151,233	164,150
Real estate – commercial mortgage	'	'
Loan portfolio by risk-rating grades	'	'
Total	1,492,512	1,406,353
Installment loans to individuals	'	'
Loan portfolio by risk-rating grades	'	'
Total	1,677	19
Pass	'	'
Loan portfolio by risk-rating grades	'	'
Total	1,990,550	1,908,662
Pass | Commercial, financial, agricultural	'	'
Loan portfolio by risk-rating grades	'	'
Total	319,948	328,959
Pass | Real estate – construction	'	'
Loan portfolio by risk-rating grades	'	'
Total	123,503	114,428
Pass | Real estate – 1-4 family mortgage	'	'
Loan portfolio by risk-rating grades	'	'
Total	130,837	126,916
Pass | Real estate – commercial mortgage	'	'
Loan portfolio by risk-rating grades	'	'
Total	1,414,585	1,338,340
Pass | Installment loans to individuals	'	'
Loan portfolio by risk-rating grades	'	'
Total	1,677	19
Watch	'	'
Loan portfolio by risk-rating grades	'	'
Total	45,719	57,932
Watch | Commercial, financial, agricultural	'	'
Loan portfolio by risk-rating grades	'	'
Total	4,500	10,588
Watch | Real estate – construction	'	'
Loan portfolio by risk-rating grades	'	'
Total	1,141	588
Watch | Real estate – 1-4 family mortgage	'	'
Loan portfolio by risk-rating grades	'	'
Total	10,329	13,864
Watch | Real estate – commercial mortgage	'	'
Loan portfolio by risk-rating grades	'	'
Total	29,749	32,892
Watch | Installment loans to individuals	'	'
Loan portfolio by risk-rating grades	'	'
Total	0	0
Substandard	'	'
Loan portfolio by risk-rating grades	'	'
Total	59,692	62,757
Substandard | Commercial, financial, agricultural	'	'
Loan portfolio by risk-rating grades	'	'
Total	1,447	4,266
Substandard | Real estate – construction	'	'
Loan portfolio by risk-rating grades	'	'
Total	0	0
Substandard | Real estate – 1-4 family mortgage	'	'
Loan portfolio by risk-rating grades	'	'
Total	10,067	23,370
Substandard | Real estate – commercial mortgage	'	'
Loan portfolio by risk-rating grades	'	'
Total	48,178	35,121
Substandard | Installment loans to individuals	'	'
Loan portfolio by risk-rating grades	'	'
Total	$0	$0

Loans_and_the_Allowance_for_Lo9

Loans and the Allowance for Loan Losses (Details 7) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Loan portfolio not subject to risk rating	'	'
Loan portfolio	$1,460,584	$1,402,738
Commercial, financial, agricultural	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	93,582	89,666
Lease financing	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	1,767	53
Real estate – construction	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	50,056	43,535
Real estate – 1-4 family mortgage	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	977,845	941,521
Real estate – commercial mortgage	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	249,814	243,029
Installment loans to individuals	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	87,520	84,934
Performing	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	1,455,988	1,399,290
Performing | Commercial, financial, agricultural	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	93,449	89,490
Performing | Lease financing	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	1,767	53
Performing | Real estate – construction	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	50,045	43,535
Performing | Real estate – 1-4 family mortgage	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	973,910	938,994
Performing | Real estate – commercial mortgage	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	249,378	242,363
Performing | Installment loans to individuals	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	87,439	84,855
Non- Performing	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	4,596	3,448
Non- Performing | Commercial, financial, agricultural	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	133	176
Non- Performing | Lease financing	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	0	0
Non- Performing | Real estate – construction	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	11	0
Non- Performing | Real estate – 1-4 family mortgage	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	3,935	2,527
Non- Performing | Real estate – commercial mortgage	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	436	666
Non- Performing | Installment loans to individuals	'	'
Loan portfolio not subject to risk rating	'	'
Loan portfolio	$81	$79

Recovered_Sheet1

Loans and the Allowance for Loan Losses (Details 8) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	$400,985		$448,930
Impaired Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	20,299		24,519
Other Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	146,830		157,155
Not Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	233,856		267,256
Commercial, financial, agricultural	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	28,349		35,484
Commercial, financial, agricultural | Impaired Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	0		0
Commercial, financial, agricultural | Other Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	7,677		9,546
Commercial, financial, agricultural | Not Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	20,672		25,938
Lease financing	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	0		0
Lease financing | Impaired Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	0		0
Lease financing | Other Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	0		0
Lease financing | Not Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	0		0
Real estate – construction	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	1,877		2,885
Real estate – construction | Impaired Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	0		0
Real estate – construction | Other Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	1,648		1,648
Real estate – construction | Not Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	229		1,237
Real estate – 1-4 family mortgage	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	92,210		102,562
Real estate – 1-4 family mortgage | Impaired Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	1,255		835
Real estate – 1-4 family mortgage | Other Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	48,361		53,631
Real estate – 1-4 family mortgage | Not Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	42,594		48,096
Real estate – commercial mortgage	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	272,993		301,190
Real estate – commercial mortgage | Impaired Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	19,044		23,684
Real estate – commercial mortgage | Other Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	89,122		92,302
Real estate – commercial mortgage | Not Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	164,827		185,204
Installment loans to individuals	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	5,556	[1]	6,809	[1]
Installment loans to individuals | Impaired Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	0		0
Installment loans to individuals | Other Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	22		28
Installment loans to individuals | Not Covered Loans	'		'
Loans acquired with deteriorated credit quality	'		'
Acquired with deteriorated credit quality	$5,534		$6,781
[1]	Includes lease financing receivables.

Recovered_Sheet2

Loans and the Allowance for Loan Losses (Details 9) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	$400,985		$448,930
Impaired Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	20,299		24,519
Other Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	146,830		157,155
Not Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	233,856		267,256
Contractually-required principal and interest	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	558,168		'
Contractually-required principal and interest | Impaired Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	57,279		'
Contractually-required principal and interest | Other Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	183,328		'
Contractually-required principal and interest | Not Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	317,561		'
Nonaccretable Difference	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	-120,809	[1]	'
Nonaccretable Difference | Impaired Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	-36,979	[1]	'
Nonaccretable Difference | Other Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	-33,251	[1]	'
Nonaccretable Difference | Not Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	-50,579	[1]	'
Cash flows expected to be collected	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	437,359		'
Cash flows expected to be collected | Impaired Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	20,300		'
Cash flows expected to be collected | Other Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	150,077		'
Cash flows expected to be collected | Not Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	266,982		'
Accretable Yield	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	-36,374	[2]	'
Accretable Yield | Impaired Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	-1	[2]	'
Accretable Yield | Other Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	-3,247	[2]	'
Accretable Yield | Not Covered Loans	'		'
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition	'		'
Loans acquired with deteriorated credit quality	($33,126)	[2]	'
[1]	Represents contractual principal and interest cash flows of $112,523 and $8,286, respectively, not expected to be collected.
[2]	Represents contractual interest payments of $3,387 expected to be collected and purchase discount of $32,987.

Recovered_Sheet3

Loans and the Allowance for Loan Losses (Details 10) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014
Changes in accretable yield of loans acquired with deteriorated credit quality	'
Beginning Balance	($39,950)
Reclasses from nonaccretable difference	-3,794
Accretion	7,370
Ending Balance	-36,374
Impaired Covered Loans	'
Changes in accretable yield of loans acquired with deteriorated credit quality	'
Beginning Balance	-1
Reclasses from nonaccretable difference	-50
Accretion	50
Ending Balance	-1
Other Covered Loans	'
Changes in accretable yield of loans acquired with deteriorated credit quality	'
Beginning Balance	-3,758
Reclasses from nonaccretable difference	-3,389
Accretion	3,900
Ending Balance	-3,247
Not Covered Loans	'
Changes in accretable yield of loans acquired with deteriorated credit quality	'
Beginning Balance	-36,191
Reclasses from nonaccretable difference	-355
Accretion	3,420
Ending Balance	($33,126)

Recovered_Sheet4

Loans and the Allowance for Loan Losses (Details 11) (USD $)	3 Months Ended				6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Allowance for loan losses:	'		'		'		'
Beginning balance	$48,048		$46,505		$47,665		$44,347
Charge-offs	-2,529		-3,513		-3,826		-5,018
Recoveries	335		1,042		565		1,655
Net (charge-offs) recoveries	-2,194		-2,471		-3,261		-3,363
Provision for loan losses	2,451		3,425		3,866		6,884
Benefit attributable to FDIC loss-share agreements	-1,542		-502		-1,674		-1,671
Recoveries payable to FDIC	541		77		708		837
Provision for loan losses charged to operations	1,450		3,000		2,900		6,050
Ending balance	47,304		47,034		47,304		47,034
Period-End Amount Allocated to:	'		'		'		'
Individually evaluated for impairment	10,891		15,944		10,891		15,944
Collectively evaluated for impairment	36,413		31,090		36,413		31,090
Acquired with deteriorated credit quality	0		0		0		0
Ending balance	47,304		47,034		47,304		47,034
Commercial, financial, agricultural	'		'		'		'
Allowance for loan losses:	'		'		'		'
Beginning balance	3,128		2,942		3,090		3,307
Charge-offs	0		-46		-119		-280
Recoveries	75		90		112		247
Net (charge-offs) recoveries	75		44		-7		-33
Provision for loan losses	-95		563		88		510
Benefit attributable to FDIC loss-share agreements	0		-83		-68		-330
Recoveries payable to FDIC	156		12		161		24
Provision for loan losses charged to operations	61		492		181		204
Ending balance	3,264		3,478		3,264		3,478
Period-End Amount Allocated to:	'		'		'		'
Individually evaluated for impairment	245		834		245		834
Collectively evaluated for impairment	3,019		2,644		3,019		2,644
Acquired with deteriorated credit quality	0		0		0		0
Ending balance	3,264		3,478		3,264		3,478
Real estate – construction	'		'		'		'
Allowance for loan losses:	'		'		'		'
Beginning balance	1,109		676		1,091		711
Charge-offs	0		0		0		0
Recoveries	3		47		8		63
Net (charge-offs) recoveries	3		47		8		63
Provision for loan losses	154		140		167		88
Benefit attributable to FDIC loss-share agreements	0		0		0		0
Recoveries payable to FDIC	1		0		1		1
Provision for loan losses charged to operations	155		140		168		89
Ending balance	1,267		863		1,267		863
Period-End Amount Allocated to:	'		'		'		'
Individually evaluated for impairment	0		0		0		0
Collectively evaluated for impairment	1,267		863		1,267		863
Acquired with deteriorated credit quality	0		0		0		0
Ending balance	1,267		863		1,267		863
Real estate – 1-4 family mortgage	'		'		'		'
Allowance for loan losses:	'		'		'		'
Beginning balance	18,478		19,737		18,629		18,347
Charge-offs	-1,985		-652		-2,872		-1,266
Recoveries	206		132		357		471
Net (charge-offs) recoveries	-1,779		-520		-2,515		-795
Provision for loan losses	-5,187		521		-4,691		1,718
Benefit attributable to FDIC loss-share agreements	-66		-369		-135		-630
Recoveries payable to FDIC	351		63		509		792
Provision for loan losses charged to operations	-4,902		215		-4,317		1,880
Ending balance	11,797		19,432		11,797		19,432
Period-End Amount Allocated to:	'		'		'		'
Individually evaluated for impairment	2,062		7,843		2,062		7,843
Collectively evaluated for impairment	9,735		11,589		9,735		11,589
Acquired with deteriorated credit quality	0		0		0		0
Ending balance	11,797		19,432		11,797		19,432
Real estate – commercial mortgage	'		'		'		'
Allowance for loan losses:	'		'		'		'
Beginning balance	24,147		22,096		23,688		21,416
Charge-offs	-483		-2,527		-543		-3,120
Recoveries	28		756		58		847
Net (charge-offs) recoveries	-455		-1,771		-485		-2,273
Provision for loan losses	7,522		1,962		8,002		3,787
Benefit attributable to FDIC loss-share agreements	-1,476		-50		-1,471		-711
Recoveries payable to FDIC	33		2		37		20
Provision for loan losses charged to operations	6,079		1,914		6,568		3,096
Ending balance	29,771		22,239		29,771		22,239
Period-End Amount Allocated to:	'		'		'		'
Individually evaluated for impairment	8,584		7,267		8,584		7,267
Collectively evaluated for impairment	21,187		14,972		21,187		14,972
Acquired with deteriorated credit quality	0		0		0		0
Ending balance	29,771		22,239		29,771		22,239
Installment loans to individuals	'		'		'		'
Allowance for loan losses:	'		'		'		'
Beginning balance	1,186	[1]	1,054	[1]	1,167	[1]	566	[1]
Charge-offs	-61	[1]	-288	[1]	-292	[1]	-352	[1]
Recoveries	23	[1]	17	[1]	30	[1]	27	[1]
Net (charge-offs) recoveries	-38	[1]	-271	[1]	-262	[1]	-325	[1]
Provision for loan losses	57	[1]	239	[1]	300	[1]	781	[1]
Benefit attributable to FDIC loss-share agreements	0	[1]	0	[1]	0	[1]	0	[1]
Recoveries payable to FDIC	0	[1]	0	[1]	0	[1]	0	[1]
Provision for loan losses charged to operations	57	[1]	239	[1]	300	[1]	781	[1]
Ending balance	1,205	[1]	1,022	[1]	1,205	[1]	1,022	[1]
Period-End Amount Allocated to:	'		'		'		'
Individually evaluated for impairment	0	[1]	0	[1]	0	[1]	0	[1]
Collectively evaluated for impairment	1,205	[1]	1,022	[1]	1,205	[1]	1,022	[1]
Acquired with deteriorated credit quality	0	[1]	0	[1]	0	[1]	0	[1]
Ending balance	$1,205	[1]	$1,022	[1]	$1,205	[1]	$1,022	[1]
[1]	Includes lease financing receivables.

Recovered_Sheet5

Loans and the Allowance for Loan Losses (Details 12) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Investment in loans, net of unearned income on impairment methodology	'		'
Individually evaluated for impairment	$58,502		$56,924
Collectively evaluated for impairment	3,498,043		3,375,164
Acquired with deteriorated credit quality	400,985		448,930
Loans, net of unearned income	3,957,530		3,881,018
Commercial, financial, agricultural	'		'
Investment in loans, net of unearned income on impairment methodology	'		'
Individually evaluated for impairment	701		743
Collectively evaluated for impairment	418,776		432,736
Acquired with deteriorated credit quality	28,349		35,484
Loans, net of unearned income	447,826		468,963
Real estate – construction	'		'
Investment in loans, net of unearned income on impairment methodology	'		'
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	174,700		158,551
Acquired with deteriorated credit quality	1,877		2,885
Loans, net of unearned income	176,577		161,436
Real estate – 1-4 family mortgage	'		'
Investment in loans, net of unearned income on impairment methodology	'		'
Individually evaluated for impairment	15,270		25,374
Collectively evaluated for impairment	1,113,808		1,080,297
Acquired with deteriorated credit quality	92,210		102,562
Loans, net of unearned income	1,221,288		1,208,233
Real estate – commercial mortgage	'		'
Investment in loans, net of unearned income on impairment methodology	'		'
Individually evaluated for impairment	42,531		30,624
Collectively evaluated for impairment	1,699,795		1,618,758
Acquired with deteriorated credit quality	272,993		301,190
Loans, net of unearned income	2,015,319		1,950,572
Installment loans to individuals	'		'
Investment in loans, net of unearned income on impairment methodology	'		'
Individually evaluated for impairment	0	[1]	183	[1]
Collectively evaluated for impairment	90,964	[1]	84,822	[1]
Acquired with deteriorated credit quality	5,556	[1]	6,809	[1]
Loans, net of unearned income	$96,520	[1]	$91,814	[1]
[1]	Includes lease financing receivables.

Recovered_Sheet6

Loans and the Allowance for Loan Losses (Details Textual) (USD $)	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Dec. 31, 2013
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]	'	'	'
Mortgage and commercial loans discontinued past due period	'	'90 days	'
Consumer and other retail loans charged-off past due period	'	'120 days	'
Restructured loans discontinued past due period	'	'90 days	'90 days
Restructured loans	$110,000	$110,000	$0
Interest income recognized using the cash-basis method of income recognition	0	0	'
Nonperforming loans charged-off past due period	'	'90 days	'
Allowance for loan losses attributable to restructured loans	47,304,000	47,304,000	47,665,000
Remaining availability under commitments to lend additional funds on restructured loans	0	0	93,000
Fair value of loans contractual principal cash flows amount	112,523,000	112,523,000	'
Fair value of loans contractual interest cash flows	8,286,000	8,286,000	'
Fair value of loans contractual interest payments	'	3,387,000	'
Fair value of loans contractual purchase discount	'	32,987,000	'
Watch	'	'	'
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]	'	'	'
Loan grades range (loan grade)	'	5	'
Maximum	'	'	'
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]	'	'	'
Loan grades range (loan grade)	'	9	'
Maximum | Pass	'	'	'
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]	'	'	'
Loan grades range (loan grade)	'	4	'
Maximum | Substandard	'	'	'
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]	'	'	'
Loan grades range (loan grade)	'	9	'
Minimum	'	'	'
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]	'	'	'
Loan grades range (loan grade)	'	1	'
Minimum | Pass	'	'	'
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]	'	'	'
Loan grades range (loan grade)	'	1	'
Minimum | Substandard	'	'	'
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]	'	'	'
Loan grades range (loan grade)	'	6	'
Restructured Loans	'	'	'
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]	'	'	'
Outstanding balance of restructured loans	8,280,000	8,280,000	10,078,000
Allowance for loan losses attributable to restructured loans	$3,122,000	$3,122,000	$2,984,000

Other_Real_Estate_Owned_Detail

Other Real Estate Owned (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs	'	'
Covered OREO	$7,472	$12,942
Not Covered OREO	34,331	39,945
Total other real estate owned, net	41,803	52,887
Residential real estate	'	'
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs	'	'
Covered OREO	1,286	2,133
Not Covered OREO	6,507	6,767
Total other real estate owned, net	7,793	8,900
Real estate – commercial mortgage	'	'
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs	'	'
Covered OREO	2,182	3,598
Not Covered OREO	8,557	8,984
Total other real estate owned, net	10,739	12,582
Residential land development	'	'
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs	'	'
Covered OREO	625	1,161
Not Covered OREO	8,563	12,334
Total other real estate owned, net	9,188	13,495
Commercial land development	'	'
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs	'	'
Covered OREO	3,379	6,050
Not Covered OREO	10,704	11,860
Total other real estate owned, net	14,083	17,910
Other	'	'
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs	'	'
Covered OREO	'	0
Not Covered OREO	'	0
Total other real estate owned, net	'	$0

Other_Real_Estate_Owned_Detail1

Other Real Estate Owned (Details 1) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014
Covered OREO	'
Balance at January 1, 2014	$12,942
Transfers of loans	3,363
Capitalized improvements	0
Impairments	-1,950	[1]
Dispositions	-6,589
Other	-294
Balance at June 30, 2014	7,472
Not Covered OREO	'
Balance at January 1, 2014	39,945
Transfers of loans	2,666
Capitalized improvements	0
Impairments	-656	[1]
Dispositions	-7,753
Other	129
Balance at June 30, 2014	34,331
Total OREO	'
Balance at January 1, 2014	52,887
Transfers of loans	6,029
Capitalized improvements	0
Impairments	-2,606	[1]
Dispositions	-14,342
Other	-165
Balance at June 30, 2014	$41,803
[1]	Of the total impairment charges of $1,950 recorded for covered OREO, $390 was included in the Consolidated Statements of Income for the six months ended June 30, 2014, while the remaining $1,560 increased the FDIC loss-share indemnification asset.

Other_Real_Estate_Owned_Detail2

Other Real Estate Owned (Details 2) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Components of other real estate owned in the Consolidated Statements of Income	'	'	'	'
Repairs and maintenance	$756	$555	$1,537	$908
Property taxes and insurance	56	304	297	657
Impairments	-207	-1,249	-1,045	-2,235
Net losses (gains) on OREO sales	102	-252	-12	218
Rental income	-53	-83	-98	-196
Total	$1,068	$1,773	$2,769	$3,822

Other_Real_Estate_Owned_Detail3

Other Real Estate Owned (Details Textual) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014
Other Real Estate Owned (Textual) [Abstract]	'
Total impairment charges	($1,950)	[1]
Consolidated Statements of Income	'
Other Real Estate Owned (Textual) [Abstract]	'
Total impairment charges	390
FDIC loss-share indemnification asset	'
Other Real Estate Owned (Textual) [Abstract]	'
Total impairment charges	$1,560
[1]	Of the total impairment charges of $1,950 recorded for covered OREO, $390 was included in the Consolidated Statements of Income for the six months ended June 30, 2014, while the remaining $1,560 increased the FDIC loss-share indemnification asset.

FDIC_LossShare_Indemnification2

FDIC Loss-Share Indemnification Asset (Details) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014
FDIC Loss-Share Indemnification Asset [Abstract]	'
Eligible losses covered (percent)	80.00%
Eligible recoveries covered (percent)	80.00%
Changes in FDIC Loss Share Indemnification Asset [Roll Forward]	'
Balance at January 1, 2014	$26,273
Changes in expected cash flows from initial estimates on:	'
Covered Loans	-2,904
Covered OREO	662
Reimbursable expenses	592
Accretion	0
Reimbursements received from the FDIC	-4,760
Balance at June 30, 2014	$19,863

Mortgage_Servicing_Rights_Deta

Mortgage Servicing Rights (Details) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014
Changes in mortgage servicing rights	'
Balance at January 1, 2014	$8,994
Capitalization	1,875
Amortization	-589
Balance at June 30, 2014	$10,280

Mortgage_Servicing_Rights_Deta1

Mortgage Servicing Rights (Details 1) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014
Data and key economic assumptions related to mortgage servicing rights	'
Unpaid principal balance	$1,029,444
Weighted-average prepayment speed (CPR) (percent)	5.36%
Estimated impact of a 10% increase	-931
Estimated impact of a 20% increase	-1,236
Discount rate (percent)	11.26%
Estimated impact of a 10% increase	-959
Estimated impact of a 20% increase	($1,286)
Weighted-average coupon interest rate (percent)	3.77%
Weighted-average servicing fee (basis points)	25.09%
Weighted-average remaining maturity (in years)	'24 years 3 months 29 days

Mortgage_Servicing_Rights_Deta2

Mortgage Servicing Rights (Details Textual) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Mortgage Servicing Rights (Textual) [Abstract]	'	'	'	'
Mortgage Servicing Rights (MSR) Impairment (Recovery)	$0	$0	$0	$0

Employee_Benefit_and_Deferred_2

Employee Benefit and Deferred Compensation Plans (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Pension Benefits	'	'	'	'
Plan expense for noncontributory benefit pension plan and post-retirement health and life plans	'	'	'	'
Service cost	$0	$0	$0	$0
Interest cost	318	187	636	375
Expected return on plan assets	-539	-309	-1,078	-620
Prior service cost recognized	0	0	0	0
Recognized actuarial loss	46	102	91	199
Net periodic benefit cost (return)	-175	-20	-351	-46
Other Benefits	'	'	'	'
Plan expense for noncontributory benefit pension plan and post-retirement health and life plans	'	'	'	'
Service cost	6	6	12	13
Interest cost	23	15	46	27
Expected return on plan assets	0	0	0	0
Prior service cost recognized	0	0	0	0
Recognized actuarial loss	27	36	54	55
Net periodic benefit cost (return)	$56	$57	$112	$95

Employee_Benefit_and_Deferred_3

Employee Benefit and Deferred Compensation Plans (Details 1) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
Stock option grants assumptions	'	'
Shares granted (shares)	0	52,500
Dividend yield (percent)	'	3.55%
Expected volatility (percent)	'	37.00%
Risk-free interest rate (percent)	'	0.76%
Expected lives	'	'6 years
Weighted average exercise price (usd per share)	$0	$19.14
Weighted average fair value (usd per share)	'	$4.47

Employee_Benefit_and_Deferred_4

Employee Benefit and Deferred Compensation Plans (Details Textual) (USD $)	1 Months Ended	3 Months Ended			6 Months Ended
In Thousands, except Share data, unless otherwise specified	Jan. 31, 2013	Jun. 30, 2014	Sep. 30, 2013	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'	'	'	'
Share based compensation arrangement by share based payment stock option granted, vested and exercisable (percent)	33.33%	'	'	'	'	'	'
Award vesting period	'3 years	'	'	'	'	'	'
Option increases (decreases) in period (shares)	'	'	11,557	'	0	'	'
Weighted average exercise price (usd per share)	'	'	$21.16	'	$0	'	'
Weighted average remaining contractual life of options assumed in acquisition	'	'	'2 years 18 days	'	'	'	'
Fair value of options assumed in acquisition	'	'	$68	'	'	'	'
Options outstanding (shares)	'	915,245	'	'	915,245	'	1,060,350
Weighted average exercise price (usd per share)	'	$18.90	'	'	$18.90	'	$18.64
Treasury shares reissued (shares)	'	'	'	'	131,973	'	'
Total stock-based compensation expense	'	$951	'	$477	$1,822	$955	'
First M&F | Incentive Plan and Stock Option Plan	'	'	'	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'	'	'	'
Weighted average remaining contractual life of options assumed in acquisition	'	'	'	'	'1 year 2 months 27 days	'	'
Options outstanding (shares)	'	6,934	'	'	6,934	'	'
Weighted average exercise price (usd per share)	'	$24.61	'	'	$24.61	'	'

Employee_Benefit_and_Deferred_5

Employee Benefit and Deferred Compensation Plans Employee Benefit Plans Stock Option Rollforward (Details) (USD $)	3 Months Ended	6 Months Ended	12 Months Ended
	Sep. 30, 2013	Jun. 30, 2014	Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]	'	'	'
Options outstanding at beginning of period (shares)	'	1,060,350	'
Assumed from acquisition (shares)	11,557	0	'
Granted (shares)	'	0	52,500
Exercised (shares)	'	-144,105	'
Forfeited (shares)	'	-1,000	'
Options outstanding at end of period (shares)	'	915,245	1,060,350
Share-based Compensation Arrangement by Share-based Payment Award, Options, Weighted Average Exercise Price [Roll Forward]	'	'	'
Options outstanding at beginning of period (usd per share)	'	$18.64	'
Assumed from acquisition (usd per share)	$21.16	$0	'
Granted (usd per share)	'	$0	$19.14
Exercised (usd per share)	'	$17.01	'
Forfeited (usd per share)	'	$16.91	'
Options outstanding at end of period (usd per share)	'	$18.90	$18.64

Employee_Benefit_and_Deferred_6

Employee Benefit and Deferred Compensation Plans-Details 2 (Details) (USD $)	6 Months Ended
	Jun. 30, 2014
Performance Shares	'
Number of Shares [Roll Forward]	'
Beginning balance (shares)	69,850
Awarded (shares)	78,250
Vested (shares)	-69,850
Cancelled (shares)	0
Ending balance (shares)	78,250
Weighted Average Grant Date Fair Value [Roll Forward]	'
Beginning balance (usd per share)	$19.14
Awarded (usd per share)	$31.46
Vested (usd per share)	$19.14
Cancelled (usd per share)	$0
Ending balance (usd per share)	$31.46
Restricted Stock	'
Number of Shares [Roll Forward]	'
Beginning balance (shares)	22,338
Awarded (shares)	34,336
Vested (shares)	-6,338
Cancelled (shares)	0
Ending balance (shares)	50,336
Weighted Average Grant Date Fair Value [Roll Forward]	'
Beginning balance (usd per share)	$24.30
Awarded (usd per share)	$30.26
Vested (usd per share)	$22.09
Cancelled (usd per share)	$0
Ending balance (usd per share)	$28.64

Segment_Reporting_Details

Segment Reporting (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Financial information for the Company's operating segments	'	'	'	'	'
Net interest income	$52,169	$34,404	$102,140	$67,785	'
Provision for loan losses	1,450	3,000	2,900	6,050	'
Noninterest income	19,471	17,317	38,087	34,695	'
Noninterest expense	49,396	37,734	97,041	75,334	'
Income before income taxes	20,794	10,987	40,286	21,096	'
Income taxes	5,941	2,968	11,836	5,506	'
Net income	14,853	8,019	28,450	15,590	'
Total assets	5,826,020	4,249,281	5,826,020	4,249,281	5,746,270
Goodwill	276,146	184,779	276,146	184,779	276,100
Community Banks	'	'	'	'	'
Financial information for the Company's operating segments	'	'	'	'	'
Net interest income	52,744	34,251	103,380	67,928	'
Provision for loan losses	1,501	2,990	2,890	5,907	'
Noninterest income	15,129	14,658	29,212	29,201	'
Noninterest expense	45,530	34,921	89,655	70,023	'
Income before income taxes	20,842	10,998	40,047	21,199	'
Income taxes	6,168	3,079	12,146	5,802	'
Net income	14,674	7,919	27,901	15,397	'
Total assets	5,744,942	4,183,079	5,744,942	4,183,079	'
Goodwill	273,379	181,996	273,379	181,996	'
Insurance	'	'	'	'	'
Financial information for the Company's operating segments	'	'	'	'	'
Net interest income	49	24	112	47	'
Provision for loan losses	0	0	0	0	'
Noninterest income	2,138	973	4,531	2,006	'
Noninterest expense	1,684	813	3,158	1,626	'
Income before income taxes	503	184	1,485	427	'
Income taxes	202	71	582	165	'
Net income	301	113	903	262	'
Total assets	17,864	10,460	17,864	10,460	'
Goodwill	2,767	2,783	2,767	2,783	'
Wealth Management	'	'	'	'	'
Financial information for the Company's operating segments	'	'	'	'	'
Net interest income	320	324	631	619	'
Provision for loan losses	-51	10	10	143	'
Noninterest income	2,181	1,681	4,297	3,462	'
Noninterest expense	1,999	1,736	3,867	3,317	'
Income before income taxes	553	259	1,051	621	'
Income taxes	0	0	0	0	'
Net income	553	259	1,051	621	'
Total assets	46,259	42,886	46,259	42,886	'
Goodwill	0	0	0	0	'
Other	'	'	'	'	'
Financial information for the Company's operating segments	'	'	'	'	'
Net interest income	-944	-195	-1,983	-809	'
Provision for loan losses	0	0	0	0	'
Noninterest income	23	5	47	26	'
Noninterest expense	183	264	361	368	'
Income before income taxes	-1,104	-454	-2,297	-1,151	'
Income taxes	-429	-182	-892	-461	'
Net income	-675	-272	-1,405	-690	'
Total assets	16,955	12,856	16,955	12,856	'
Goodwill	$0	$0	$0	$0	'

Fair_Value_Measurements_Detail

Fair Value Measurements (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financial assets:	'	'
Securities available for sale	$569,048	$501,254
Derivative instruments	0	208
Trust preferred securities	'	'
Financial assets:	'	'
Securities available for sale	18,309	17,671
Other debt securities	'	'
Financial assets:	'	'
Securities available for sale	18,701	19,554
Other equity securities	'	'
Financial assets:	'	'
Securities available for sale	4,458	4,317
Obligations of other U.S. Government agencies and corporations	'	'
Financial assets:	'	'
Securities available for sale	6,122	6,068
Government agency mortgage backed securities | Residential mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	305,668	259,992
Government agency mortgage backed securities | Commercial mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	47,383	42,041
Government agency collateralized mortgage obligations | Residential mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	162,946	146,545
Government agency collateralized mortgage obligations | Commercial mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	5,461	5,066
Recurring	'	'
Financial assets:	'	'
Securities available for sale	569,048	501,254
Derivative instruments	3,172	2,819
Total financial assets	600,336	537,513
Financial liabilities:	'	'
Derivative instruments	4,747	3,316
Total financial liabilities	4,747	3,316
Recurring | Interest rate swaps	'	'
Financial assets:	'	'
Derivative instruments	0	208
Financial liabilities:	'	'
Derivative instruments	2,838	1,428
Recurring | Interest rate contracts	'	'
Financial assets:	'	'
Derivative instruments	1,285	1,812
Financial liabilities:	'	'
Derivative instruments	1,285	1,812
Recurring | Interest rate lock commitments	'	'
Financial assets:	'	'
Derivative instruments	1,887	464
Financial liabilities:	'	'
Derivative instruments	0	52
Recurring | Forward contracts	'	'
Financial assets:	'	'
Derivative instruments	0	335
Financial liabilities:	'	'
Derivative instruments	624	24
Recurring | Mortgage loans held for sale	'	'
Financial assets:	'	'
Derivative instruments	28,116	33,440
Recurring | Trust preferred securities	'	'
Financial assets:	'	'
Securities available for sale	18,309	17,671
Recurring | Other debt securities	'	'
Financial assets:	'	'
Securities available for sale	18,701	19,554
Recurring | Other equity securities	'	'
Financial assets:	'	'
Securities available for sale	4,458	4,317
Recurring | Obligations of other U.S. Government agencies and corporations	'	'
Financial assets:	'	'
Securities available for sale	6,122	6,068
Recurring | Government agency mortgage backed securities | Residential mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	305,668	259,992
Recurring | Government agency mortgage backed securities | Commercial mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	47,383	42,041
Recurring | Government agency collateralized mortgage obligations | Residential mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	162,946	146,545
Recurring | Government agency collateralized mortgage obligations | Commercial mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	5,461	5,066
Recurring | Level 1	'	'
Financial assets:	'	'
Securities available for sale	0	0
Derivative instruments	0	0
Total financial assets	0	0
Financial liabilities:	'	'
Derivative instruments	0	0
Total financial liabilities	0	0
Recurring | Level 1 | Interest rate swaps	'	'
Financial assets:	'	'
Derivative instruments	0	0
Financial liabilities:	'	'
Derivative instruments	0	0
Recurring | Level 1 | Interest rate contracts	'	'
Financial assets:	'	'
Derivative instruments	0	0
Financial liabilities:	'	'
Derivative instruments	0	0
Recurring | Level 1 | Interest rate lock commitments	'	'
Financial assets:	'	'
Derivative instruments	0	0
Financial liabilities:	'	'
Derivative instruments	0	0
Recurring | Level 1 | Forward contracts	'	'
Financial assets:	'	'
Derivative instruments	0	0
Financial liabilities:	'	'
Derivative instruments	0	0
Recurring | Level 1 | Mortgage loans held for sale	'	'
Financial assets:	'	'
Derivative instruments	0	0
Recurring | Level 1 | Trust preferred securities	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 1 | Other debt securities	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 1 | Other equity securities	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 1 | Obligations of other U.S. Government agencies and corporations	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 1 | Government agency mortgage backed securities | Residential mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 1 | Government agency mortgage backed securities | Commercial mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 1 | Government agency collateralized mortgage obligations | Residential mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 1 | Government agency collateralized mortgage obligations | Commercial mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 2	'	'
Financial assets:	'	'
Securities available for sale	550,739	483,583
Derivative instruments	3,172	2,819
Total financial assets	582,027	519,842
Financial liabilities:	'	'
Derivative instruments	4,747	3,316
Total financial liabilities	4,747	3,316
Recurring | Level 2 | Interest rate swaps	'	'
Financial assets:	'	'
Derivative instruments	0	208
Financial liabilities:	'	'
Derivative instruments	2,838	1,428
Recurring | Level 2 | Interest rate contracts	'	'
Financial assets:	'	'
Derivative instruments	1,285	1,812
Financial liabilities:	'	'
Derivative instruments	1,285	1,812
Recurring | Level 2 | Interest rate lock commitments	'	'
Financial assets:	'	'
Derivative instruments	1,887	464
Financial liabilities:	'	'
Derivative instruments	0	52
Recurring | Level 2 | Forward contracts	'	'
Financial assets:	'	'
Derivative instruments	0	335
Financial liabilities:	'	'
Derivative instruments	624	24
Recurring | Level 2 | Mortgage loans held for sale	'	'
Financial assets:	'	'
Derivative instruments	28,116	33,440
Recurring | Level 2 | Trust preferred securities	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 2 | Other debt securities	'	'
Financial assets:	'	'
Securities available for sale	18,701	19,554
Recurring | Level 2 | Other equity securities	'	'
Financial assets:	'	'
Securities available for sale	4,458	4,317
Recurring | Level 2 | Obligations of other U.S. Government agencies and corporations	'	'
Financial assets:	'	'
Securities available for sale	6,122	6,068
Recurring | Level 2 | Government agency mortgage backed securities | Residential mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	305,668	259,992
Recurring | Level 2 | Government agency mortgage backed securities | Commercial mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	47,383	42,041
Recurring | Level 2 | Government agency collateralized mortgage obligations | Residential mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	162,946	146,545
Recurring | Level 2 | Government agency collateralized mortgage obligations | Commercial mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	5,461	5,066
Recurring | Level 3	'	'
Financial assets:	'	'
Securities available for sale	18,309	17,671
Derivative instruments	0	0
Total financial assets	18,309	17,671
Financial liabilities:	'	'
Derivative instruments	0	0
Total financial liabilities	0	0
Recurring | Level 3 | Interest rate swaps	'	'
Financial assets:	'	'
Derivative instruments	0	0
Financial liabilities:	'	'
Derivative instruments	0	0
Recurring | Level 3 | Interest rate contracts	'	'
Financial assets:	'	'
Derivative instruments	0	0
Financial liabilities:	'	'
Derivative instruments	0	0
Recurring | Level 3 | Interest rate lock commitments	'	'
Financial assets:	'	'
Derivative instruments	0	0
Financial liabilities:	'	'
Derivative instruments	0	0
Recurring | Level 3 | Forward contracts	'	'
Financial assets:	'	'
Derivative instruments	0	0
Financial liabilities:	'	'
Derivative instruments	0	0
Recurring | Level 3 | Mortgage loans held for sale	'	'
Financial assets:	'	'
Derivative instruments	0	0
Recurring | Level 3 | Trust preferred securities	'	'
Financial assets:	'	'
Securities available for sale	18,309	17,671
Recurring | Level 3 | Other debt securities	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 3 | Other equity securities	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 3 | Obligations of other U.S. Government agencies and corporations	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 3 | Government agency mortgage backed securities | Residential mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 3 | Government agency mortgage backed securities | Commercial mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 3 | Government agency collateralized mortgage obligations | Residential mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	0	0
Recurring | Level 3 | Government agency collateralized mortgage obligations | Commercial mortgage backed securities:	'	'
Financial assets:	'	'
Securities available for sale	$0	$0

Fair_Value_Measurements_Detail1

Fair Value Measurements (Details 1) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Reconciliation for assets and liabilities measured at fair value on a recurring basis	'	'	'	'
Beginning Balance	$19,378	$16,162	$17,671	$15,068
Realized gains included in net income	16	0	16	0
Unrealized gains included in other comprehensive income	-926	-84	798	1,794
Reclassification adjustment	'	0	'	0
Purchases	0	0	0	0
Sales	0	0	0	0
Issues	0	0	0	0
Settlements	-159	-118	-176	0
Transfers into Level 3	0	0	0	-902
Transfers out of Level 3	0	0	0	0
Ending Balance	18,309	15,960	18,309	15,960
Trust preferred securities	'	'	'	'
Reconciliation for assets and liabilities measured at fair value on a recurring basis	'	'	'	'
Beginning Balance	19,378	16,162	17,671	15,068
Realized gains included in net income	16	0	16	0
Unrealized gains included in other comprehensive income	-926	-84	798	1,794
Reclassification adjustment	'	0	'	0
Purchases	0	0	0	0
Sales	0	0	0	0
Issues	0	0	0	0
Settlements	-159	-118	-176	0
Transfers into Level 3	0	0	0	-902
Transfers out of Level 3	0	0	0	0
Ending Balance	18,309	15,960	18,309	15,960
Other equity securities	'	'	'	'
Reconciliation for assets and liabilities measured at fair value on a recurring basis	'	'	'	'
Beginning Balance	0	0	0	0
Realized gains included in net income	0	0	0	0
Unrealized gains included in other comprehensive income	0	0	0	0
Reclassification adjustment	'	0	'	0
Purchases	0	0	0	0
Sales	0	0	0	0
Issues	0	0	0	0
Settlements	0	0	0	0
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Ending Balance	$0	$0	$0	$0

Fair_Value_Measurements_Detail2

Fair Value Measurements (Details 2) (Trust preferred securities, USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014
Significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a recurring basis	'
Fair Value	$18,309
Valuation Technique	'Discounted cash flows
Significant Unobservable Inputs	'Default rate
Maximum	'
Significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a recurring basis	'
Range of Inputs (percent)	100.00%
Minimum	'
Significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a recurring basis	'
Range of Inputs (percent)	0.00%

Fair_Value_Measurements_Detail3

Fair Value Measurements (Details 3) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Impaired loans measured at fair value on a nonrecurring basis	'	'
Impaired loans	$9,646	$11,900
OREO	6,128	36,306
Total	15,774	48,206
Level 1	'	'
Impaired loans measured at fair value on a nonrecurring basis	'	'
Impaired loans	0	0
OREO	0	0
Total	0	0
Level 2	'	'
Impaired loans measured at fair value on a nonrecurring basis	'	'
Impaired loans	0	0
OREO	0	0
Total	0	0
Level 3	'	'
Impaired loans measured at fair value on a nonrecurring basis	'	'
Impaired loans	9,646	11,900
OREO	6,128	36,306
Total	$15,774	$48,206

Fair_Value_Measurements_Detail4

Fair Value Measurements (Details 4) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
OREO covered under loss-share agreements:	'	'
OREO covered under loss-share agreements:	$2,640	$8,763
OREO not covered under loss-share agreements:	'	'
OREO not covered under loss-share agreements:	3,488	27,543
Carrying amount prior to remeasurement	'	'
OREO covered under loss-share agreements:	'	'
OREO covered under loss-share agreements:	4,074	13,067
OREO not covered under loss-share agreements:	'	'
OREO not covered under loss-share agreements:	4,128	30,436
Impairment recognized in results of operations	'	'
OREO covered under loss-share agreements:	'	'
OREO covered under loss-share agreements:	-274	-707
OREO not covered under loss-share agreements:	'	'
OREO not covered under loss-share agreements:	-640	-2,893
Increase in FDIC loss-share indemnification asset	'	'
OREO covered under loss-share agreements:	'	'
OREO covered under loss-share agreements:	-1,096	-2,829
Receivable from other guarantor	'	'
OREO covered under loss-share agreements:	'	'
OREO covered under loss-share agreements:	($64)	($768)

Fair_Value_Measurements_Detail5

Fair Value Measurements (Details 5) (USD $)	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified			Impaired loans	OREO	Maximum	Maximum	Minimum	Minimum	Level 3	Level 3
					Impaired loans	OREO	Impaired loans	OREO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]	'	'	'	'	'	'	'	'	'	'
Impaired Loans Measured at Fair Value on Nonrecurring Basis	$9,646	$11,900	$9,646	$6,128	'	'	'	'	$9,646	$11,900
Valuation Technique	'	'	'Appraised value of collateral less estimated costs to sell	'Appraised value of property less estimated costs to sell	'	'	'	'	'	'
Significant Unobservable Inputs	'	'	'Estimated costs to sell	'Estimated costs to sell	'	'	'	'	'	'
Range of Inputs (percent)	'	'	'	'	10.00%	10.00%	4.00%	4.00%	'	'

Fair_Value_Measurements_Detail6

Fair Value Measurements (Details 6) (USD $)	Jun. 30, 2014
In Thousands, unless otherwise specified
Aggregate Fair Value	'
Summarizes differences between fair value and principal balance for mortgage loans held for sale measure at fair value	'
Mortgage loans held for sale measured at fair value	$28,116
Past due loans of 90 days or more	0
Nonaccrual loans	0
Aggregate Unpaid Principal Balance	'
Summarizes differences between fair value and principal balance for mortgage loans held for sale measure at fair value	'
Mortgage loans held for sale measured at fair value	27,882
Past due loans of 90 days or more	0
Nonaccrual loans	0
Difference	'
Summarizes differences between fair value and principal balance for mortgage loans held for sale measure at fair value	'
Mortgage loans held for sale measured at fair value	234
Past due loans of 90 days or more	0
Nonaccrual loans	$0

Fair_Value_Measurements_Detail7

Fair Value Measurements (Details 7) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financial assets	'	'
Securities held to maturity	$438,283	$412,075
Securities available for sale	569,048	501,254
Mortgage loans held for sale	28,116	33,440
Loans covered under loss-share agreements	167,129	181,674
FDIC loss-share indemnification asset	19,863	26,273
Mortgage servicing rights	10,280	8,994
Derivative instruments	0	208
Carrying Value	'	'
Financial assets	'	'
Cash and cash equivalents	181	246,648
Securities held to maturity	438	412,075
Securities available for sale	569	501,254
Mortgage loans held for sale	28	33,440
Loans covered under loss-share agreements	167	181,674
Loans not covered under loss-share agreements, net	3,743	3,651,679
FDIC loss-share indemnification asset	20	26,273
Mortgage servicing rights	10	8,994
Derivative instruments	3	2,818
Financial liabilities	'	'
Deposits	4,887	4,841,912
Short-term borrowings	26	228
Federal Home Loan Bank advances	70	75,405
Junior subordinated debentures	94	94,187
Derivative instruments	5	3,096
Level 1	'	'
Financial assets	'	'
Cash and cash equivalents	181	246,648
Securities held to maturity	0	0
Securities available for sale	0	0
Mortgage loans held for sale	0	0
Loans covered under loss-share agreements	0	0
Loans not covered under loss-share agreements, net	0	0
FDIC loss-share indemnification asset	0	0
Mortgage servicing rights	0	0
Derivative instruments	0	0
Financial liabilities	'	'
Deposits	3,470	3,327,688
Short-term borrowings	26	2,283
Federal Home Loan Bank advances	0	0
Junior subordinated debentures	0	0
Derivative instruments	0	0
Level 2	'	'
Financial assets	'	'
Cash and cash equivalents	0	0
Securities held to maturity	446	408,567
Securities available for sale	551	483,583
Mortgage loans held for sale	28	33,440
Loans covered under loss-share agreements	0	0
Loans not covered under loss-share agreements, net	0	0
FDIC loss-share indemnification asset	0	0
Mortgage servicing rights	0	0
Derivative instruments	3	2,818
Financial liabilities	'	'
Deposits	1,422	1,520,667
Short-term borrowings	0	0
Federal Home Loan Bank advances	96	80,989
Junior subordinated debentures	81	78,301
Derivative instruments	5	3,096
Level 3	'	'
Financial assets	'	'
Cash and cash equivalents	0	0
Securities held to maturity	0	0
Securities available for sale	18	17,671
Mortgage loans held for sale	0	0
Loans covered under loss-share agreements	162	182,244
Loans not covered under loss-share agreements, net	3,703	3,590,446
FDIC loss-share indemnification asset	20	26,273
Mortgage servicing rights	11	9,840
Derivative instruments	0	0
Financial liabilities	'	'
Deposits	0	0
Short-term borrowings	0	0
Federal Home Loan Bank advances	0	0
Junior subordinated debentures	0	0
Derivative instruments	0	0
Fair Value	'	'
Financial assets	'	'
Cash and cash equivalents	181	246,648
Securities held to maturity	446	408,567
Securities available for sale	569	501,254
Mortgage loans held for sale	28	33,440
Loans covered under loss-share agreements	162	182,244
Loans not covered under loss-share agreements, net	3,703	3,590,446
FDIC loss-share indemnification asset	20	26,273
Mortgage servicing rights	11	9,840
Derivative instruments	3	2,818
Financial liabilities	'	'
Deposits	4,892	4,848,355
Short-term borrowings	26	2,283
Federal Home Loan Bank advances	96	80,989
Junior subordinated debentures	81	78,301
Derivative instruments	$5	$3,096

Fair_Value_Measurements_Detail8

Fair Value Measurements (Details Textual) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Fair Value Measurements (Textual) [Abstract]	'	'	'	'	'
Impaired loans not covered under loss-share agreements	$12,751	'	$12,751	'	$12,998
Specific reserve included in allowance for loan losses	3,105	'	3,105	'	1,098
Changes in fair value	75	'	11	'	'
Impairment losses on mortgage servicing rights	$0	$0	$0	$0	'

Derivative_Instruments_Details

Derivative Instruments (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Derivative financial instruments	'	'
Derivative assets	$0	$208
Designated as hedging instruments:	'	'
Derivative financial instruments	'	'
Derivative instruments	2,838	1,428
Designated as hedging instruments: | Interest rate swaps	'	'
Derivative financial instruments	'	'
Derivative assets	0	208
Not designated as hedging instruments:	'	'
Derivative financial instruments	'	'
Derivative assets	3,172	2,611
Derivative instruments	1,909	1,888
Other Assets | Not designated as hedging instruments: | Interest rate contracts	'	'
Derivative financial instruments	'	'
Derivative assets	1,285	1,812
Other Assets | Not designated as hedging instruments: | Interest rate lock commitments	'	'
Derivative financial instruments	'	'
Derivative assets	1,887	464
Other Assets | Not designated as hedging instruments: | Forward contracts	'	'
Derivative financial instruments	'	'
Derivative assets	0	335
Other Liabilities | Designated as hedging instruments: | Interest rate swaps	'	'
Derivative financial instruments	'	'
Derivative instruments	2,838	1,428
Other Liabilities | Not designated as hedging instruments: | Interest rate contracts	'	'
Derivative financial instruments	'	'
Derivative instruments	1,285	1,812
Other Liabilities | Not designated as hedging instruments: | Interest rate lock commitments	'	'
Derivative financial instruments	'	'
Derivative instruments	0	52
Other Liabilities | Not designated as hedging instruments: | Forward contracts	'	'
Derivative financial instruments	'	'
Derivative instruments	$624	$24

Derivative_Instruments_Details1

Derivative Instruments (Details 1) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Designated as hedging instruments: | Interest rate swaps	'	'	'	'
Derivatives, Fair Value [Line Items]	'	'	'	'
Gains (losses) on derivative financial instruments	$0	$80	$0	$165
Not designated as hedging instruments:	'	'	'	'
Derivatives, Fair Value [Line Items]	'	'	'	'
Gains (losses) on derivative financial instruments	1,060	3,170	2,594	4,442
Included in interest income on loans | Designated as hedging instruments: | Interest rate swaps	'	'	'	'
Derivatives, Fair Value [Line Items]	'	'	'	'
Gains (losses) on derivative financial instruments	0	80	0	165
Included in interest income on loans | Not designated as hedging instruments: | Interest rate contracts	'	'	'	'
Derivatives, Fair Value [Line Items]	'	'	'	'
Gains (losses) on derivative financial instruments	767	801	1,546	1,600
Included in other noninterest expense | Not designated as hedging instruments: | Interest rate contracts	'	'	'	'
Derivatives, Fair Value [Line Items]	'	'	'	'
Gains (losses) on derivative financial instruments	0	-25	0	67
Included in gains on sales of mortgage loans held for sale | Not designated as hedging instruments: | Interest rate lock commitments	'	'	'	'
Derivatives, Fair Value [Line Items]	'	'	'	'
Gains (losses) on derivative financial instruments	927	-2,284	1,493	-2,101
Included in gains on sales of mortgage loans held for sale | Not designated as hedging instruments: | Forward contracts	'	'	'	'
Derivatives, Fair Value [Line Items]	'	'	'	'
Gains (losses) on derivative financial instruments	($634)	$4,678	($445)	$4,876

Derivative_Instruments_Details2

Derivative Instruments (Details Textual) (USD $)

6 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

0 Months Ended

0 Months Ended

Jun. 30, 2014

Jun. 05, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Apr. 30, 2014

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Jun. 05, 2014

Jun. 05, 2014

Jun. 05, 2014

Jun. 05, 2014

Derivative_Instrument

Aug-13

Aug-12

Interest rate contracts with corporate customers

Offsetting interest rate contracts with other financial institutions

Cash Flow Hedging

Cash Flow Hedging

Interest rate swaps

Interest rate swaps

Interest rate swaps

Interest rate swaps

Commitments to fund fixed-rate residential mortgage loans

Commitments to fund fixed-rate residential mortgage loans

Commitments to sell residential mortgage loans

Commitments to sell residential mortgage loans

First M&F

Floating Rate Liability at the Bank Level, Derivative One

Floating Rate Liability at the Bank Level, Derivative One

Floating Rate Liability at the Bank Level, Derivative Two

Floating Rate Liability at the Bank Level, Derivative Two

Derivative_Instrument

Derivative_Instrument

Derivative_Instrument

Designated as hedging instruments:

Designated as hedging instruments:

Designated as hedging instruments:

Designated as hedging instruments:

Cash Flow Hedging

Interest rate swaps

Interest rate swaps

Interest rate swaps

Interest rate swaps

Derivative Instruments (Textual) [Abstract]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Junior subordinated debentures

$75,000,000

'

'

'

$73,628,000

$73,628,000

$32,000,000

'

'

'

'

'

$88,293,000

$54,807,000

$80,000,000

$50,000,000

$30,000,000

'

$15,000,000

'

$15,000,000

Number of instruments held (instruments)

'

2

'

'

'

'

'

2

'

'

'

'

'

'

'

'

'

'

'

'

'

Term of contract

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'4 years

'

'5 years

'

Fixed interest rate (percent)

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

3.59%

'

3.74%

Variable interest rate of derivatives, description

'the three-month LIBOR plus a pre-determined spread

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of derivative instruments terminated (derivative instruments)

'

'

2

2

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Derivative instruments deferred gain

'

'

1,679,000

1,679,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Gains (losses) on derivative financial instruments

'

'

'

'

'

'

'

'

$0

$80,000

$0

$165,000

'

'

'

'

'

'

'

'

'

Derivative_InstrumentsBalance_

Derivative Instruments-Balance Sheet Location (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Offsetting Derivative Assets	'	'
Gross amounts recognized	$3,172	$2,818
Gross amounts offset in the consolidated balance sheets	0	0
Net amounts presented in the consolidated balance sheets	3,172	2,818
Financial instruments	17	1,664
Financial collateral pledged	0	0
Net amounts	3,155	1,154
Offsetting Derivative Liabilities	'	'
Gross amounts recognized	4,747	3,315
Gross amounts offset in the consolidated balance sheets	0	0
Net amounts presented in the consolidated balance sheets	4,747	3,315
Financial instruments	17	1,664
Financial collateral pledged	2,838	0
Net amounts	$1,892	$1,651

Other_Comprehensive_Income_Det

Other Comprehensive Income (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Securities:	'	'	'	'
Unrealized holding gains on securities, Pre-Tax	$1,953	($11,369)	$6,462	($11,133)
Non-credit related portion of other-than-temporary impairment on securities, Pre-Tax	0	0	0	0
Reclassification adjustment for losses realized in net income, Pre-Tax	0	0	0	115
Amortization of unrealized holding gains on securities transferred to the held to maturity category, Pre-Tax	-64	-88	-135	-194
Total securities available for sale, Pre-Tax	1,889	-11,457	6,327	-11,212
Unrealized holding gains on securities, Tax Expense (Benefit)	747	-4,350	2,472	-4,260
Non-credit related portion of other-than-temporary impairment on securities, Tax Expense (Benefit)	0	0	0	0
Reclassification adjustment for gains realized in net income, Tax Expense (Benefit)	0	0	0	44
Amortization of unrealized holding gains on securities transferred to the held to maturity category, Tax Expense (Benefit)	-25	-34	-52	-74
Total securities available for sale, Tax Expense (Benefit)	722	-4,384	2,420	-4,290
Unrealized holding gains on securities	1,206	-7,019	3,990	-6,873
Non-credit related portion of other-than-temporary impairment on securities	0	0	0	0
Reclassification adjustment for losses (gains) realized in net income	0	0	0	71
Amortization of unrealized holding gains on securities transferred to the held to maturity category	-39	-54	-83	-120
Total securities	1,167	-7,073	3,907	-6,922
Derivative instruments:	'	'	'	'
Unrealized holding losses on derivative instruments, Pre-Tax	-641	1,607	-1,320	1,942
Reclassification adjustment for gains realized in net income, Pre-Tax	0	-83	0	-168
Total derivative instruments, Pre-Tax	-641	1,524	-1,320	1,774
Unrealized holding gains on derivative instruments, Tax Expense (Benefit)	-245	615	-505	743
Reclassification adjustment for gains realized in net income, Tax Expense (Benefit)	0	-32	0	-64
Total derivative instruments, Tax Expense (Benefit)	-245	583	-505	679
Unrealized holding gains (losses) on derivative instruments	-396	992	-815	1,199
Reclassification adjustment for gains realized in net income	0	-51	0	-104
Totals derivative instruments	-396	941	-815	1,095
Defined benefit pension and post-retirement benefit plans:	'	'	'	'
Net gain (loss) arising during the period, Pre-Tax	0	0	0	0
Amortization of net actuarial loss recognized in net periodic pension cost, Pre-Tax	73	138	146	254
Total defined benefit pension and post-retirement benefit plans, Pre-Tax	73	138	146	254
Net gain (loss) arising during the period, Tax Expense (Benefit)	0	0	0	0
Amortization of net actuarial loss recognized in net periodic pension cost, Tax Expense (Benefit)	28	53	56	97
Total defined benefit pension and post-retirement benefit plans, Tax Expense (Benefit)	28	53	56	97
Net (loss) gain arising during the period	0	0	0	0
Less amortization of net actuarial loss recognized in net periodic pension cost	45	85	90	157
Total defined benefit pension and post-retirement benefit plans	45	85	90	157
Total other comprehensive income, Pre-Tax	1,321	-9,795	5,153	-9,184
Total other comprehensive income, Tax Expense (Benefit)	505	-3,748	1,971	-3,514
Other comprehensive income (loss), net of tax	$816	($6,047)	$3,182	($5,670)

Other_Comprehensive_Income_Det1

Other Comprehensive Income (Details 1) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Accumulated balances for component of other comprehensive income, net of tax	'	'
Unrealized gains on securities	$14,277	$10,370
Non-credit related portion of other-than-temporary impairment on securities	-17,428	-17,428
Unrealized losses on derivative instruments	-827	-12
Unrecognized defined benefit pension and post-retirement benefit plans obligations	-4,814	-4,903
Total accumulated other comprehensive loss	($8,792)	($11,973)

Net_Income_Per_Common_Share_De

Net Income Per Common Share (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Basic	'	'	'	'
Net income applicable to common stock	$14,853	$8,019	$28,450	$15,590
Average common shares outstanding (shares)	31,496,737	25,223,749	31,466,610	25,205,092
Net income per common share - basic (usd per share)	$0.47	$0.32	$0.90	$0.62
Diluted	'	'	'	'
Net income applicable to common stock	$14,853	$8,019	$28,450	$15,590
Average common shares outstanding (shares)	31,496,737	25,223,749	31,466,610	25,205,092
Effect of dilutive stock-based compensation (shares)	201,461	150,119	215,886	129,806
Average common shares outstanding - diluted (shares)	31,698,198	25,373,868	31,682,496	25,334,898
Net income per common share - diluted (usd per share)	$0.47	$0.32	$0.90	$0.62

Net_Income_Per_Common_Share_De1

Net Income Per Common Share (Details 1) (Employee Stock Option [Member], USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Employee Stock Option [Member]	'	'	'	'
Schedule of antidilutive securities excluded from computation of earnings per share	'	'	'	'
Number of shares (shares)	109,068	162,339	109,068	388,446
Range of exercise prices, Maximum (usd per share)	$30.63	$30.63	$30.63	$30.63
Range of exercise prices, Minimum (usd per share)	$29.57	$19.14	$29.57	$19.14

Mergers_and_Acquisition_Detail

Mergers and Acquisition (Details) (USD $)	6 Months Ended			0 Months Ended			0 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013	Sep. 01, 2013		Sep. 01, 2013	Sep. 01, 2013	Sep. 01, 2013	Sep. 01, 2013	Sep. 01, 2013
				First M&F Merger		First M&F Merger	First M&F Merger	Core Deposits	Junior Subordinated Debt	LIBOR
						First M&F	Common Stock	First M&F Merger	First M&F Merger	Junior Subordinated Debt
						Branches				First M&F Merger
Business Acquisition [Line Items]	'	'	'	'		'	'	'	'	'
Number of banking and insurance locations the entity operates (branches)	'	'	'	'		43	'	'	'	'
Shares issued to common shareholders (shares)	'	'	'	6,175,576		'	6,175,576	'	'	'
Voting interest acquired (percent)	'	'	'	'		100.00%	'	'	'	'
Total Purchase Price	'	'	'	$156,845,000		'	'	'	'	'
Intangible assets, including goodwill	'	'	'	116,500,000		'	'	'	'	'
Goodwill resulting from merger	276,146,000	276,100,000	184,779,000	91,512,000	[1]	'	'	'	'	'
Intangible assets, other than goodwill	'	'	'	'		'	'	25,033,000	'	'
Weighted average useful life	'	'	'	'		'	'	'10 years	'	'
Borrowings	'	'	'	25,346,000		'	'	'	30,900,000	'
Variable interest rate of derivatives, description	'the three-month LIBOR plus a pre-determined spread	'	'	'		'	'	'	'90-day LIBOR	'
Basis spread on variable rate (percent)	'	'	'	'		'	'	'	'	1.33%
Fair value adjustment	'	'	'	'		'	'	'	$12,371,000	'
[1]	The goodwill resulting from the merger has been assigned to the Community Banks operating segment.

Mergers_and_AcquisitionPurchas

Mergers and Acquisition-Purchase Price Adjustment (Details) (USD $)

3 Months Ended

6 Months Ended

0 Months Ended

In Thousands, except Share data, unless otherwise specified

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Dec. 31, 2013

Sep. 01, 2013

Sep. 01, 2013

Sep. 01, 2013

Sep. 01, 2013

Sep. 01, 2013

Sep. 01, 2013

Sep. 01, 2013

Sep. 01, 2013

Sep. 01, 2013

Sep. 01, 2013

Sep. 01, 2013

First M&F Merger

Deposits

Junior Subordinated Debt

Other liabilities

Deferred income taxes

Securities

Loans, net of First M&F's allowance for loan losses

Fixed assets

Core deposits intangible, net of First M&F’s existing core deposit intangible

Other real estate owned

Other assets

First M&F Merger

First M&F Merger

First M&F Merger

First M&F Merger

First M&F Merger

First M&F Merger

First M&F Merger

First M&F Merger

First M&F Merger

First M&F Merger

Business Acquisition [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Shares issued to common shareholders (shares)

'

'

'

'

'

6,175,576

'

'

'

'

'

'

'

'

'

'

Purchase price per share (usd per share)

'

'

'

'

'

$25.17

'

'

'

'

'

'

'

'

'

'

Value of stock paid

'

'

'

'

'

$155,439

'

'

'

'

'

'

'

'

'

'

Cash paid for fractional shares

'

'

'

'

'

17

'

'

'

'

'

'

'

'

'

'

Fair value of stock based compensation assumed

'

'

'

'

'

68

'

'

'

'

'

'

'

'

'

'

Deal charges

0

-385

-195

-385

'

1,321

'

'

'

'

'

'

'

'

'

'

Total Purchase Price

'

'

'

'

'

156,845

'

'

'

'

'

'

'

'

'

'

Stockholders’ equity at 9/1/13

'

'

'

'

'

79,440

'

'

'

'

'

'

'

'

'

'

Fair value adjustment of assets

'

'

'

'

'

'

'

'

'

'

253

-45,761

[1]

-3,228

21,158

-5,797

[1]

-443

Fair value adjustment of liabilities

'

'

'

'

'

'

-3,207

12,371

1,748

8,799

'

'

'

'

'

'

Total Net Assets Acquired

'

'

'

'

'

65,333

'

'

'

'

'

'

'

'

'

'

Goodwill resulting from merger

$276,146

$184,779

$276,146

$184,779

$276,100

$91,512

[2]

'

'

'

'

'

'

'

'

'

'

[1]

The fair value adjustments to acquired loans and other real estate owned reflect management’s expectations to more aggressively market and liquidate problem assets quickly.

[2]

The goodwill resulting from the merger has been assigned to the Community Banks operating segment.

Mergers_and_AcquisitionsAssets

Mergers and Acquisitions-Assets Acquired and Liabilities Assumed (Details) (First M&F Merger, USD $)	Sep. 01, 2013
In Thousands, unless otherwise specified
Business Acquisition [Line Items]	'
Cash and cash equivalents	$169,995
Securities	227,693
Mortgage loans held for sale	1,659
Premises and equipment	32,101
Other real estate owned	13,527
Intangible assets	116,544
Other assets	55,848
Total assets	1,516,603
Deposits	1,325,872
Borrowings	25,346
Other liabilities	9,861
Loans, net of unearned income	'
Business Acquisition [Line Items]	'
Loans, net of unearned income	$899,236

Mergers_and_AcquisitionsPro_Fo

Mergers and Acquisitions-Pro Forma (Details) (First M&F Merger, USD $)	3 Months Ended	6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2013
First M&F Merger	'	'
Business Acquisition [Line Items]	'	'
Interest income	$55,946	$110,800
Interest expense	7,588	15,294
Net interest income	48,358	95,506
Provision for loan losses	4,380	8,710
Noninterest income	19,903	42,983
Noninterest expense	52,474	104,120
Income before income taxes	11,407	25,659
Income taxes	2,829	6,646
Net income	$8,578	$19,013
Pro Forma Earnings Per Share, Basic (usd per share)	$0.28	$0.61
Pro Forma Earnings Per Share, Diluted (usd per share)	$0.27	$0.60