Renasant (RNST) 10-Q 8 May 19 2019 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2019	Apr. 30, 2019
Document and Entity Information [Abstract]
Entity Registrant Name	RENASANT CORP
Entity Central Index Key	0000715072
Document Type	10-Q
Document Period End Date	Mar. 31, 2019
Amendment Flag	false
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Emerging Growth Company	false
Entity Small Business	false
Entity Common Stock, Shares Outstanding		58,628,340

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets
Cash and due from banks	$ 208,740	$ 198,515
Interest-bearing balances with banks	353,326	370,596
Cash and cash equivalents	562,066	569,111
Securities available for sale, at fair value	1,255,353	1,250,777
Loans held for sale ($195,807 and $219,848 carried at fair value at March 31, 2019 and December 31, 2018, respectively)	318,563	411,427
Loans, net of unearned income:
Total	9,088,293	9,083,129
Allowance for loan losses	(49,835)	(49,026)
Loans, net	9,038,458	9,034,103
Premises and equipment, net	267,447	209,168
Other real estate owned:
Total other real estate owned, net	10,155	11,040
Goodwill	932,971	932,928
Other intangible assets, net	42,755	44,865
Bank-owned life insurance	221,973	220,608
Mortgage servicing rights	48,973	48,230
Other assets	163,681	202,621
Total assets	12,862,395	12,934,878
Deposits
Noninterest-bearing	2,366,223	2,318,706
Interest-bearing	7,902,689	7,809,851
Total deposits	10,268,912	10,128,557
Short-term borrowings	87,590	387,706
Long-term debt	263,269	263,618
Other liabilities	153,747	111,084
Total liabilities	10,773,518	10,890,965
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 – 150,000,000 shares authorized; 59,296,725 shares issued; 58,633,630 and 58,546,480 shares outstanding, respectively	296,483	296,483
Treasury stock, at cost, 663,095 and 750,245 shares, respectively	(21,590)	(24,245)
Additional paid-in capital	1,288,106	1,288,911
Retained earnings	533,328	500,660
Accumulated other comprehensive loss, net of taxes	(7,450)	(17,896)
Total shareholders’ equity	2,088,877	2,043,913
Total liabilities and shareholders’ equity	12,862,395	12,934,878
Non purchased loans and leases
Loans, net of unearned income:
Total	6,565,599	6,389,712
Other real estate owned:
Total other real estate owned, net	4,223	4,853
Purchased loans
Loans, net of unearned income:
Total	2,522,694	2,693,417
Other real estate owned:
Total other real estate owned, net	$ 5,932	$ 6,187

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Mortgage loans held for sale measured at fair value	$ 195,807	$ 219,848
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)	150,000,000	150,000,000
Common stock, shares issued (shares)	59,296,725	59,296,725
Common stock, shares outstanding (shares)	58,633,630	58,546,480
Treasury stock (in shares)	663,095	750,245

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest income
Loans	$ 126,302	$ 94,118
Securities
Taxable	7,925	3,994
Tax-exempt	1,409	1,685
Other	1,458	583
Total interest income	137,094	100,380
Interest expense
Deposits	19,772	8,059
Borrowings	4,175	3,081
Total interest expense	23,947	11,140
Net interest income	113,147	89,240
Provision for loan losses	1,500	1,750
Net interest income after provision for loan losses	111,647	87,490
Noninterest income
Service charges on deposit accounts	9,102	8,473
Fees and commissions	6,471	5,685
Insurance commissions	2,116	2,005
Wealth management revenue	3,324	3,262
Mortgage banking income	10,401	10,960
Net gain on sales of securities	13	0
BOLI income	1,407	945
Other	3,051	2,623
Total noninterest income	35,885	33,953
Noninterest expense
Salaries and employee benefits	57,350	48,784
Data processing	4,906	4,244
Net occupancy and equipment	11,835	9,822
Other real estate owned	1,004	657
Professional fees	2,454	2,138
Advertising and public relations	2,866	2,203
Intangible amortization	2,110	1,651
Communications	1,895	1,969
Merger and conversion related expenses	0	900
Other	4,412	5,576
Total noninterest expense	88,832	77,944
Income before income taxes	58,700	43,499
Income taxes	13,590	9,673
Net income (loss)	$ 45,110	$ 33,826
Basic earnings per share (usd per share)	$ 0.77	$ 0.69
Diluted earnings per share (usd per share)	0.77	0.68
Cash dividends per common share (usd per share)	$ 0.21	$ 0.19

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 45,110	$ 33,826
Securities available for sale:
Unrealized holding gains (losses) on securities	11,317	(7,909)
Reclassification adjustment for gains realized in net income	(10)	0
Total securities	11,307	(7,909)
Derivative instruments:
Unrealized holding (losses) gains on derivative instruments	(915)	858
Total derivative instruments	(915)	858
Defined benefit pension and post-retirement benefit plans:
Amortization of net actuarial loss recognized in net periodic pension cost	54	66
Total defined benefit pension and post-retirement benefit plans	54	66
Other comprehensive income (loss), net of tax	10,446	(6,985)
Comprehensive income	$ 55,556	$ 26,841

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Dec. 31, 2017		49,321,231
Beginning balance at Dec. 31, 2017	$ 1,514,983	$ 249,951	$ (19,906)	$ 898,095	$ 397,354	$ (10,511)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	33,826				33,826
Other comprehensive income (loss)	(6,985)					(6,985)
Comprehensive income	26,841
Cash dividends	(9,455)				(9,455)
Issuance of common stock for stock-based compensation awards (in shares)		71,747
Issuance of common stock for stock-based compensation awards	(1,482)		1,610	(3,092)
Stock-based compensation expense	1,858			1,858
Other, net	20			20
Ending balance (in shares) at Mar. 31, 2018		49,392,978
Ending balance at Mar. 31, 2018	1,532,765	$ 249,951	(18,296)	896,881	421,725	(17,496)
Beginning balance (in shares) at Dec. 31, 2018		58,546,480
Beginning balance at Dec. 31, 2018	2,043,913	$ 296,483	(24,245)	1,288,911	500,660	(17,896)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	45,110				45,110
Other comprehensive income (loss)	10,446					10,446
Comprehensive income	55,556
Cash dividends	(12,442)				(12,442)
Issuance of common stock for stock-based compensation awards (in shares)		87,150
Issuance of common stock for stock-based compensation awards	(787)		2,655	(3,442)
Stock-based compensation expense	2,637			2,637
Ending balance (in shares) at Mar. 31, 2019		58,633,630
Ending balance at Mar. 31, 2019	$ 2,088,877	$ 296,483	$ (21,590)	$ 1,288,106	$ 533,328	$ (7,450)

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Stockholders' Equity [Abstract]
Cash dividends per common share (usd per share)	$ 0.21	$ 0.19

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Operating activities
Net income	$ 45,110	$ 33,826
Adjustments to reconcile net income to net cash provided (used in) by operating activities:
Provision for loan losses	1,500	1,750
Depreciation, amortization and accretion	409	650
Deferred income tax expense	5,949	1,990
Funding of mortgage loans held for sale	(384,103)	(362,803)
Proceeds from sales of mortgage loans held for sale	416,032	275,445
Gains on sales of mortgage loans held for sale	(7,888)	(8,798)
Gains on sales of securities	(13)	0
(Gains) losses on sales of premises and equipment	(89)	8
Stock-based compensation expense	2,637	1,858
Payments on and proceeds from sales of other loans held for sale	70,375	0
Decrease in other assets	5,982	9,623
Increase in other liabilities	(15,794)	(14,720)
Net cash provided by (used in) operating activities	140,107	(61,171)
Investing activities
Purchases of securities available for sale	(49,577)	(317,922)
Proceeds from sales of securities available for sale	10,611	0
Proceeds from call/maturities of securities available for sale	48,509	29,335
Net increase in loans	(808)	(74,344)
Purchases of premises and equipment	(7,242)	(4,384)
Proceeds from sales of premises and equipment	135	0
Proceeds from sales of FHLB stock	10,441	0
Proceeds from sales of other assets	12,965	2,085
Other, net	(104)	0
Net cash provided by (used in) investing activities	24,930	(365,230)
Financing activities
Net increase in noninterest-bearing deposits	47,517	20,712
Net increase in interest-bearing deposits	93,175	416,759
Net decrease in short-term borrowings	(300,116)	(32,061)
Repayment of long-term debt	(216)	(230)
Cash paid for dividends	(12,442)	(9,455)
Net stock-based compensation transactions	0	201
Net cash (used in) provided by financing activities	(172,082)	395,926
Net decrease in cash and cash equivalents	(7,045)	(30,475)
Cash and cash equivalents at beginning of period	569,111	281,453
Cash and cash equivalents at end of period	562,066	250,978
Supplemental disclosures
Cash paid for interest	23,887	12,656
Cash paid for income taxes	5,325	6,280
Noncash transactions:
Transfers of loans to other real estate owned	885	1,154
Financed sales of other real estate owned	120	418
Transfers of loans held for sale to loans held for investment	0	$ 442
Recognition of operating right-of-use assets	54,338
Recognition of operating lease liabilities	$ 57,857

Summary of Significant Accounti

Summary of Significant Accounting Policies	3 Months Ended
	Mar. 31, 2019
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies (In Thousands) 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. (“Renasant Insurance”). The Company offers a diversified range of financial, wealth management and insurance services to its retail and commercial customers through its subsidiaries and full service offices located throughout north and central Mississippi, Tennessee, Georgia, Alabama and north Florida. 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 (“GAAP”) 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 GAAP 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. Certain prior year amounts have been reclassified to conform to the current year presentation. For further information regarding the Company’s significant accounting policies, refer to the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2018 filed with the Securities and Exchange Commission on February 28, 2019. Business Combinations : The Company completed its acquisition of Brand Group Holdings, Inc. (“Brand”) on September 1, 2018. The acquired institution’s financial condition and results of operations are included in the Company’s financial condition and results of operations as of the acquisition date. Due to the timing of the system conversion and the integration of operations into the Company’s existing operations, historical reporting for acquired operations is impracticable, and, therefore, disclosure of the amounts of revenue and expenses of the acquired institution since the acquisition date is impracticable. In connection with the acquisition of Brand, the Company acquired a portfolio of non-mortgage consumer loans, which is included in the line item “Loans held for sale” on the Company’s Consolidated Balance Sheet with a balance of $122,756 as of March 31, 2019 . In accordance with the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 850, “Business Combinations”, these loans were measured at fair value as of the acquisition date. Subsequent to the acquisition date, these loans are carried at the lower of amortized cost or fair value. Use of Estimates : The preparation of financial statements in conformity with GAAP 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, and such differences may be material. Impact of Recently-Issued Accounting Standards and Pronouncements : In February 2016, FASB issued Accounting Standards Update (“ASU”) 2016-02, “Leases (Topic 842)” , which amends the accounting model and disclosure requirements for leases. Topic 842 was subsequently amended by the following updates: ASU 2018-01, “Land Easement Practical Expedient for Transition to Topic 842” , ASU 2018-10, “Codification Improvements to Topic 842, Leases”, and ASU 2018-11, “Targeted Improvements” (collectively, “ASC 842”). The current accounting model for leases distinguishes between capital leases, which are recognized on the balance sheet, and operating leases, which are not. Under the new standard, the lease classifications are defined as finance leases, which are similar to capital leases under current GAAP, and operating leases. Further, a lessee will recognize a lease liability and a right-of-use asset for all leases with a term greater than 12 months on its balance sheet regardless of the lease’s classification, which may significantly increase reported assets and liabilities. The accounting model and disclosure requirements for lessors remains substantially unchanged from current GAAP. This standard became effective on January 1, 2019. A modified retrospective transition approach is required, applying the new standard to all leases existing at the date of initial application. The Company chose to use the effective date approach and, as such, all periods presented after January 1, 2019 are in accordance with ASC 842 whereas periods presented prior to January 1, 2019 are in accordance with prior lease accounting. Financial information was not updated, and the disclosures required under ASC 842, were not provided for dates and periods before January 1, 2019. The Company recorded a right-of-use asset in the amount of $53,042 and a corresponding lease liability in the amount of $56,562 . The Company has included newly applicable lease disclosures in this filing in Note 19, “Leases.” In June 2016, FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” (“ASU 2016-13”). This update will significantly change the way entities recognize impairment on many financial assets by requiring immediate recognition of estimated credit losses expected to occur over the asset’s remaining life. FASB describes this impairment recognition model as the current expected credit loss (“CECL”) model and believes the CECL model will result in more timely recognition of credit losses since the CECL model incorporates expected credit losses versus incurred credit losses. The scope of FASB’s CECL model includes loans, held-to-maturity debt instruments, lease receivables, loan commitments and financial guarantees that are not accounted for at fair value. For public companies, this update is effective for interim and annual periods beginning after December 15, 2019. The Company has formed an implementation committee comprised of both accounting and credit employees to guide Renasant Bank through the implementation of ASU 2016-13. The Company has also engaged a third party to act as a consultant and software provider to assist in the implementation of the CECL model. The implementation committee and the consultant have established the CECL blueprint for Renasant Bank, which includes the selected methodology, proper pool segmentation and loan data validation. Currently, the CECL committee is working with the consultant to build the CECL model and expects to run a preliminary CECL calculation in the second quarter of 2019. In January 2017, FASB issued ASU No. 2017-04, “Intangibles - Goodwill and Other (Topic 350)” (“ASU 2017-04”). ASU 2017-04 will amend and simplify current goodwill impairment testing by eliminating certain testing under the current provisions. Under the new guidance, an entity should perform the goodwill impairment test by comparing the fair value of a reporting unit with its carrying value and recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. An entity still has the option to perform the quantitative assessment for a reporting unit to determine if a quantitative impairment test is necessary. ASU 2017-04 will be effective for interim and annual periods beginning after December 15, 2019 and is not expected to have a material impact on the Company’s financial statements. In March 2017, FASB issued ASU 2017-08, “Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities” (“ASU 2017-08”). ASU 2017-08 requires the amortization period for certain callable debt securities held at a premium to be the earliest call date. ASU 2017-08 became effective January 1, 2019 and did not have a material impact on the Company’s financial statements. In August 2017, FASB issued ASU 2017-12, “Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities” (“ASU 2017-12”). ASU 2017-12 is intended to simplify hedge accounting by eliminating the requirement to separately measure and report hedge effectiveness. ASU 2017-12 also seeks to expand the application of hedge accounting by modifying current requirements to include hedge accounting on partial-term hedges, the hedging of prepayable financial instruments and other strategies. This update became effective January 1, 2019 and did not have a material impact on the Company’s financial statements. In August 2018, FASB issued ASU 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement” (“ASU 2018-13”). ASU 2018-13 is intended to improve the disclosures on fair value measurements by eliminating, amending and adding certain disclosure requirements. These changes are intended to reduce costs for preparers while providing more useful information for financial statement users. ASU 2018-13 will be effective for interim and annual periods beginning after December 15, 2019, with early adoption permitted. The Company is currently evaluating the effect that ASU 2018-13 will have on its financial position and results of operations and its financial statement disclosures. In March 2019, FASB issued ASU 2019-01, “Leases (Topic 842): Codification Improvements” (“ASU 2019-01”). ASU 2019-01 is intended to clarify potential implementation questions related to ASC 842. This includes clarification on the determination of fair value of underlying assets by lessors that are not manufacturers or dealers, cash flow presentation of sales-type and direct financing leases and transition disclosures related to accounting changes and error corrections. ASU 2019-01 will be effective for interim and annual periods beginning after December 15, 2019, with early adoption permitted. The Company is currently evaluating the effect that ASU 2019-01 will have on its financial position and results of operations and its financial statement disclosures.

Mergers and Acquisitions

Mergers and Acquisitions	3 Months Ended
	Mar. 31, 2019
Business Combinations [Abstract]
Mergers and Acquisitions	Mergers and Acquisitions (Dollar Amounts In Thousands, Except Share Data) Acquisition of Brand Group Holdings, Inc. Effective September 1, 2018, the Company completed its acquisition by merger of Brand, the parent company of The Brand Banking Company (“Brand Bank”), in a transaction valued at approximately $474,453 . The Company issued 9,306,477 shares of common stock and paid approximately $21,879 to Brand shareholders, excluding cash paid for fractional shares, and paid approximately $17,157 , net of tax benefit, to Brand stock option holders for 100% of the voting equity interest in Brand. At closing, Brand merged with and into the Company, with the Company the surviving corporation in the merger; immediately thereafter, Brand Bank merged with and into Renasant Bank, with Renasant Bank the surviving banking corporation in the merger. On September 1, 2018, Brand operated thirteen banking locations throughout the greater Atlanta market. The Company recorded approximately $349,459 in intangible assets which consist of goodwill of $321,925 and a core deposit intangible of $27,534 . Goodwill resulted from a combination of revenue enhancements from expansion in existing markets and efficiencies resulting from operational synergies. The fair value of the core deposit intangible is being amortized over the estimated useful life, currently expected to be approximately 10 years . The goodwill is not deductible for income tax purposes. The following table summarizes the allocation of purchase price to assets and liabilities acquired in connection with the Company’s acquisition of Brand based on their fair values on September 1, 2018. Purchase Price: Shares issued to common shareholders 9,306,477 Purchase price per share $ 46.69 Value of stock paid $ 434,519 Cash consideration paid 21,879 Cash paid for fractional shares 4 Cash settlement for stock options, net of tax benefit 17,157 Deal charges 894 Total Purchase Price $ 474,453 Net Assets Acquired: Stockholders’ equity at acquisition date $ 138,896 Increase (decrease) to net assets as a result of fair value adjustments to assets acquired and liabilities assumed: Securities (231 ) Loans, including loans held for sale (20,969 ) Premises and equipment 910 Intangible assets 27,534 Other assets (3,304 ) Deposits (1,367 ) Borrowings (3,236 ) Other liabilities 13,338 Deferred income taxes 957 Total Net Assets Acquired 152,528 Goodwill resulting from merger (1) $ 321,925 (1) The goodwill resulting from the merger has been assigned to the Community Banks operating segment. The following table summarizes the estimated fair value on September 1, 2018 of assets acquired and liabilities assumed on that date in connection with the merger with Brand. These estimates are subject to change pending the finalization of all valuations. Cash and cash equivalents $ 193,436 Securities 71,246 Loans, including loans held for sale 1,589,195 Premises and equipment 20,070 Intangible assets 349,459 Other assets 112,066 Total assets $ 2,335,472 Deposits $ 1,714,177 Borrowings 90,912 Other liabilities 55,930 Total liabilities $ 1,861,019 As part of the merger agreement, Brand agreed to divest the operations of its subsidiary Brand Mortgage Group, LLC (“BMG”), which was completed as of October 31, 2018. As a result, the balance sheet and results of operations of BMG, which the Company considers to be immaterial to the overall results of the Company, were included in the Company's balance sheet and results of operations from September 1, 2018 to October 31, 2018. The following table summarizes the significant assets acquired and liabilities assumed from BMG: September 1, 2018 Loans held for sale $ 48,100 Borrowings 34,139 Supplemental Pro Forma Combined Condensed Results of Operations The following unaudited pro forma combined condensed consolidated financial information presents the results of operations for the three months ended March 31, 2019 and 2018 of the Company as though the Brand merger had been completed as of January 1, 2018. The unaudited pro forma information combines the historical results of Brand with the Company’s historical consolidated results and includes certain adjustments reflecting the estimated impact of certain fair value adjustments for the periods presented. The pro forma information is not necessarily indicative of what would have occurred had the acquisition taken place on January 1, 2018. The pro forma information does not include the effect of any cost-saving or revenue-enhancing strategies. Merger expenses are reflected in the period in which they were incurred. (Unaudited) Three Months Ended March 31, 2019 2018 Net interest income - pro forma $ 113,147 $ 111,618 Noninterest income - pro forma $ 35,885 $ 42,497 Noninterest expense - pro forma $ 88,832 $ 99,774 Net income - pro forma $ 45,110 $ 40,296 Earnings per share - pro forma: Basic $ 0.77 $ 0.69 Diluted $ 0.77 $ 0.69

Securities

Securities	3 Months Ended
	Mar. 31, 2019
Investments, Debt and Equity Securities [Abstract]
Securities	Securities (In Thousands, Except Number of Securities) The amortized cost and fair value of securities available for sale were as follows as of the dates presented: Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value March 31, 2019 Obligations of other U.S. Government agencies and corporations $ 2,532 $ 16 $ (23 ) $ 2,525 Obligations of states and political subdivisions 179,758 4,064 (60 ) 183,762 Residential mortgage backed securities: Government agency mortgage backed securities 622,056 3,783 (3,773 ) 622,066 Government agency collateralized mortgage obligations 321,088 1,093 (2,734 ) 319,447 Commercial mortgage backed securities: Government agency mortgage backed securities 21,816 362 (180 ) 21,998 Government agency collateralized mortgage obligations 46,095 273 (38 ) 46,330 Trust preferred securities 12,259 — (2,013 ) 10,246 Other debt securities 48,335 766 (122 ) 48,979 $ 1,253,939 $ 10,357 $ (8,943 ) $ 1,255,353 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 2018 Obligations of other U.S. Government agencies and corporations $ 2,536 $ 13 $ (38 ) $ 2,511 Obligations of states and political subdivisions 200,798 3,038 (567 ) 203,269 Residential mortgage backed securities: Government agency mortgage backed securities 621,690 719 (9,126 ) 613,283 Government agency collateralized mortgage obligations 332,697 274 (5,982 ) 326,989 Commercial mortgage backed securities: Government agency mortgage backed securities 21,957 257 (384 ) 21,830 Government agency collateralized mortgage obligations 28,446 24 (135 ) 28,335 Trust preferred securities 12,359 — (1,726 ) 10,633 Other debt securities 44,046 192 (311 ) 43,927 $ 1,264,529 $ 4,517 $ (18,269 ) $ 1,250,777 Securities sold were as follows for the period presented: Carrying Value Net Proceeds Gain/(Loss) Three months ended March 31, 2019 Obligations of states and political subdivisions $ 10,368 $ 10,384 $ 16 Residential mortgage backed securities: Government agency mortgage backed securities 230 227 $ (3 ) $ 10,598 $ 10,611 $ 13 There were no securities sold during the three months ended March 31, 2018 . Gross realized gains and losses on sales of securities available for sale for three months ended March 31, 2019 and 2018 , respectively, were as follows: Three Months Ended March 31, 2019 2018 Gross gains on sales of securities available for sale $ 45 $ — Gross losses on sales of securities available for sale (32 ) — Gains on sales of securities available for sale, net $ 13 $ — At March 31, 2019 and December 31, 2018 , securities with a carrying value of $553,451 and $619,308 , respectively, were pledged to secure government, public and trust deposits. Securities with a carrying value of $19,629 and $18,299 were pledged as collateral for short-term borrowings and derivative instruments at March 31, 2019 and December 31, 2018 , respectively. The amortized cost and fair value of securities at March 31, 2019 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. Available for Sale Amortized Cost Fair Value Due within one year $ 36,647 $ 36,919 Due after one year through five years 40,168 40,856 Due after five years through ten years 74,651 76,630 Due after ten years 51,868 50,926 Residential mortgage backed securities: Government agency mortgage backed securities 622,056 622,066 Government agency collateralized mortgage obligations 321,088 319,447 Commercial mortgage backed securities: Government agency mortgage backed securities 21,816 21,998 Government agency collateralized mortgage obligations 46,095 46,330 Other debt securities 39,550 40,181 $ 1,253,939 $ 1,255,353 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 Value Unrealized Losses # Fair Value Unrealized Losses # Fair Value Unrealized Losses Available for Sale: March 31, 2019 Obligations of other U.S. Government agencies and corporations 0 $ — $ — 2 $ 1,494 $ (23 ) 2 $ 1,494 $ (23 ) Obligations of states and political subdivisions 1 855 (1 ) 10 7,309 (59 ) 11 8,164 (60 ) Residential mortgage backed securities: Government agency mortgage backed securities 10 28,824 (72 ) 96 242,222 (3,701 ) 106 271,046 (3,773 ) Government agency collateralized mortgage obligations 3 16,043 (41 ) 64 159,212 (2,693 ) 67 175,255 (2,734 ) Commercial mortgage backed securities: Government agency mortgage backed securities 0 — — 4 7,543 (180 ) 4 7,543 (180 ) Government agency collateralized mortgage obligations 0 — — 1 4,962 (38 ) 1 4,962 (38 ) Trust preferred securities 0 — — 2 10,246 (2,013 ) 2 10,246 (2,013 ) Other debt securities 8 5,763 (34 ) 3 5,752 (88 ) 11 11,515 (122 ) Total 22 $ 51,485 $ (148 ) 182 $ 438,740 $ (8,795 ) 204 $ 490,225 $ (8,943 ) December 31, 2018 Obligations of other U.S. Government agencies and corporations 0 $ — $ — 2 $ 1,480 $ (38 ) 2 $ 1,480 $ (38 ) Obligations of states and political subdivisions 34 22,159 (193 ) 26 16,775 (374 ) 60 38,934 (567 ) Residential mortgage backed securities: Government agency mortgage backed securities 91 354,731 (3,945 ) 73 125,757 (5,181 ) 164 480,488 (9,126 ) Government agency collateralized mortgage obligations 24 97,451 (840 ) 60 140,076 (5,142 ) 84 237,527 (5,982 ) Commercial mortgage backed securities: Government agency mortgage backed securities 5 6,506 (74 ) 4 7,468 (310 ) 9 13,974 (384 ) Government agency collateralized mortgage obligations 2 9,950 (23 ) 1 4,888 (112 ) 3 14,838 (135 ) Trust preferred securities 0 — — 2 10,633 (1,726 ) 2 10,633 (1,726 ) Other debt securities 12 19,011 (88 ) 3 5,621 (223 ) 15 24,632 (311 ) Total 168 $ 509,808 $ (5,163 ) 171 $ 312,698 $ (13,106 ) 339 $ 822,506 $ (18,269 ) 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 does not intend to sell any securities in an unrealized loss position that it holds, and it is not more likely than not that the Company will be required to sell any such security prior to the recovery of its amortized cost basis, which may be at maturity. Furthermore, even though a number of these securities have been in a continuous unrealized loss position for a period greater than twelve months, the Company is collecting principal and interest payments from the respective issuers as scheduled. As such, the Company did not record any OTTI for the three months ended March 31, 2019 or 2018 . The Company holds investments in pooled trust preferred securities that had an amortized cost basis of $12,259 and $12,359 and a fair value of $10,246 and $10,633 at March 31, 2019 and December 31, 2018 , respectively. At March 31, 2019 , the investments in pooled trust preferred securities consisted of two securities representing interests in various tranches of trusts collateralized by debt issued by over 150 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 before recovery of the investments’ amortized cost, 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 at maturity. At March 31, 2019 , 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 both trust preferred securities and recognized credit related impairment losses on these securities in 2011. No additional impairment was recognized during the three months ended March 31, 2019 . The following table provides information regarding the Company’s investments in pooled trust preferred securities at March 31, 2019 : Name Single/ Pooled Class/ Tranche Amortized Cost Fair Value Unrealized Loss Lowest Credit Rating Issuers Currently in Deferral or Default XXIII Pooled B-2 $ 8,233 $ 6,593 $ (1,640 ) BB 17 % XXVI Pooled B-2 4,026 3,653 (373 ) B 20 % $ 12,259 $ 10,246 $ (2,013 ) 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: 2019 2018 Balance at January 1 $ (261 ) $ (261 ) Additions related to credit losses for which OTTI was not previously recognized — — Increases in credit loss for which OTTI was previously recognized — — Reductions for securities sold during the period — — Balance at March 31 $ (261 ) $ (261 )

Non Purchased Loans

Non Purchased Loans	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Non Purchased Loans	Non Purchased Loans (In Thousands, Except Number of Loans) For purposes of this Note 4, all references to “loans” mean non purchased loans. The following is a summary of non purchased loans and leases as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 921,081 $ 875,649 Lease financing 61,539 64,992 Real estate – construction 651,119 635,519 Real estate – 1-4 family mortgage 2,114,908 2,087,890 Real estate – commercial mortgage 2,726,186 2,628,365 Installment loans to individuals 93,654 100,424 Gross loans 6,568,487 6,392,839 Unearned income (2,888 ) (3,127 ) Loans, net of unearned income $ 6,565,599 $ 6,389,712 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 status 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 status 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 status. 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 Past Due 90 Days or More Past Due Current Loans Total Loans 30-89 Days Past Due 90 Days or More Past Due Current Loans Total Loans Total Loans March 31, 2019 Commercial, financial, agricultural $ 3,117 $ 78 $ 913,608 $ 916,803 $ 953 $ 3,145 $ 180 $ 4,278 $ 921,081 Lease financing 440 — 61,009 61,449 — 90 — 90 61,539 Real estate – construction 419 — 650,700 651,119 — — — — 651,119 Real estate – 1-4 family mortgage 16,333 1,044 2,093,721 2,111,098 1,056 1,466 1,288 3,810 2,114,908 Real estate – commercial mortgage 2,394 13 2,719,516 2,721,923 — 2,349 1,914 4,263 2,726,186 Installment loans to individuals 392 57 93,139 93,588 2 64 — 66 93,654 Unearned income — — (2,888 ) (2,888 ) — — — — (2,888 ) Total $ 23,095 $ 1,192 $ 6,528,805 $ 6,553,092 $ 2,011 $ 7,114 $ 3,382 $ 12,507 $ 6,565,599 December 31, 2018 Commercial, financial, agricultural $ 3,397 $ 267 $ 870,457 $ 874,121 $ — $ 1,356 $ 172 $ 1,528 $ 875,649 Lease financing 607 89 64,296 64,992 — — — — 64,992 Real estate – construction 887 — 634,632 635,519 — — — — 635,519 Real estate – 1-4 family mortgage 10,378 2,151 2,071,401 2,083,930 238 2,676 1,046 3,960 2,087,890 Real estate – commercial mortgage 1,880 13 2,621,902 2,623,795 — 2,974 1,596 4,570 2,628,365 Installment loans to individuals 368 165 99,731 100,264 3 157 — 160 100,424 Unearned income — — (3,127 ) (3,127 ) — — — — (3,127 ) Total $ 17,517 $ 2,685 $ 6,359,292 $ 6,379,494 $ 241 $ 7,163 $ 2,814 $ 10,218 $ 6,389,712 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 of $500 or more by, as applicable, 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, the loan is placed on nonaccrual status and 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. Loans accounted for under FASB ASC 310-20, “Nonrefundable Fees and Other Cost” (“ASC 310-20”), and which are impaired loans recognized in conformity with ASC 310, “Receivables” (“ASC 310”), segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 4,886 $ 4,581 $ — $ 4,581 $ 983 Lease financing 90 90 — 90 1 Real estate – construction 8,485 6,320 2,165 8,485 56 Real estate – 1-4 family mortgage 8,739 8,415 — 8,415 113 Real estate – commercial mortgage 9,800 5,819 1,198 7,017 723 Installment loans to individuals 136 129 — 129 1 Total $ 32,136 $ 25,354 $ 3,363 $ 28,717 $ 1,877 December 31, 2018 Commercial, financial, agricultural $ 2,280 $ 1,834 $ — $ 1,834 $ 163 Lease financing — — — — — Real estate – construction 9,467 7,302 2,165 9,467 63 Real estate – 1-4 family mortgage 9,767 9,077 — 9,077 61 Real estate – commercial mortgage 8,625 4,609 1,238 5,847 689 Installment loans to individuals 232 223 — 223 1 Totals $ 30,371 $ 23,045 $ 3,403 $ 26,448 $ 977 The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-20 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 4,634 $ 10 $ 2,338 $ 11 Lease financing 87 — 159 — Real estate – construction 8,485 102 150 18 Real estate – 1-4 family mortgage 8,490 51 8,197 67 Real estate – commercial mortgage 7,030 28 6,670 92 Installment loans to individuals 149 1 104 1 Total $ 28,875 $ 192 $ 17,618 $ 189 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. The tables below illustrate the impact of modifications classified as restructured loans which were made during the periods presented and held on the Consolidated Balance Sheets at the respective period end. There were no newly restructured loans during the three months ended March 31, 2019. Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Three months ended March 31, 2018 Real estate – 1-4 family mortgage 3 $ 576 $ 576 Real estate – commercial mortgage 1 83 78 Total 4 $ 659 $ 654 With respect to loans that were restructured during the three months ended March 31, 2018 , none have subsequently defaulted within twelve months of the restructuring. Restructured loans not performing in accordance with their restructured terms that are either contractually 90 days or more past due or placed on nonaccrual status are reported as nonperforming loans. There were no restructured loans contractually 90 days past due or more and still accruing at March 31, 2019 and four restructured loans in the amount of $571 contractually 90 days past due or more and still accruing at March 31, 2018 . The outstanding balance of restructured loans on nonaccrual status was $2,976 and $2,570 at March 31, 2019 and March 31, 2018 , respectively. Changes in the Company’s restructured loans are set forth in the table below: Number of Loans Recorded Investment Totals at January 1, 2019 51 $ 5,325 Additional advances or loans with concessions — 2 Reclassified as performing restructured loan 1 40 Reductions due to: Paid in full (1 ) (160 ) Principal paydowns — (45 ) Totals at March 31, 2019 51 $ 5,162 The allocated allowance for loan losses attributable to restructured loans was $32 and $92 at March 31, 2019 and March 31, 2018 , respectively. The Company had $44 and $20 in remaining availability under commitments to lend additional funds on these restructured loans at March 31, 2019 and March 31, 2018 , respectively. Credit Quality For commercial and commercial real estate loans, 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 within the “Pass” grade (historically, those with a risk rating between 1 and 4) generally have a lower risk of loss and therefore a lower risk factor applied to the loan balances. Management has established more granular risk rating categories to better identify heightened credit risk as loans migrate downward in the risk rating system. The “Pass” grade is now reserved for loans with a risk rating between 1 and 4A , and the “Watch” grade (those with a risk rating of 4B and 4E ) 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 5 and 9 ) generally have a higher risk of loss and therefore a higher risk factor applied to the 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 March 31, 2019 Commercial, financial, agricultural $ 675,107 $ 15,523 $ 11,533 $ 702,163 Real estate – construction 570,637 5,469 8,157 584,263 Real estate – 1-4 family mortgage 319,715 4,619 3,585 327,919 Real estate – commercial mortgage 2,308,236 50,355 24,550 2,383,141 Installment loans to individuals — — — — Total $ 3,873,695 $ 75,966 $ 47,825 $ 3,997,486 December 31, 2018 Commercial, financial, agricultural $ 615,803 $ 18,326 $ 6,973 $ 641,102 Real estate – construction 558,494 2,317 8,157 568,968 Real estate – 1-4 family mortgage 321,564 4,660 4,260 330,484 Real estate – commercial mortgage 2,210,100 54,579 24,144 2,288,823 Installment loans to individuals — — — — Total $ 3,705,961 $ 79,882 $ 43,534 $ 3,829,377 For portfolio balances of consumer, small balance consumer mortgage loans, such as 1-4 family mortgage loans, 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- Performing Total March 31, 2019 Commercial, financial, agricultural $ 217,572 $ 1,346 $ 218,918 Lease financing 58,562 89 58,651 Real estate – construction 66,856 — 66,856 Real estate – 1-4 family mortgage 1,782,390 4,599 1,786,989 Real estate – commercial mortgage 342,170 875 343,045 Installment loans to individuals 93,532 122 93,654 Total $ 2,561,082 $ 7,031 $ 2,568,113 December 31, 2018 Commercial, financial, agricultural $ 233,046 $ 1,501 $ 234,547 Lease financing 61,776 89 61,865 Real estate – construction 66,551 — 66,551 Real estate – 1-4 family mortgage 1,751,994 5,412 1,757,406 Real estate – commercial mortgage 338,367 1,175 339,542 Installment loans to individuals 100,099 325 100,424 Total $ 2,551,833 $ 8,502 $ 2,560,335 Purchased Loans (In Thousands, Except Number of Loans) For purposes of this Note 5, all references to “loans” mean purchased loans. The following is a summary of purchased loans as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 387,376 $ 420,263 Real estate – construction 89,954 105,149 Real estate – 1-4 family mortgage 654,265 707,453 Real estate – commercial mortgage 1,357,446 1,423,144 Installment loans to individuals 33,653 37,408 Gross loans 2,522,694 2,693,417 Unearned income — — Loans, net of unearned income $ 2,522,694 $ 2,693,417 Past Due and Nonaccrual Loans The Company’s policies with respect to placing loans on nonaccrual status or charging off loans, and its accounting for interest on any such loans, are described above in Note 4, “Non Purchased 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 Past Due 90 Days or More Past Due Current Loans Total Loans 30-89 Days Past Due 90 Days or More Past Due Current Loans Total Loans Total Loans March 31, 2019 Commercial, financial, agricultural $ 5,596 $ 607 $ 379,993 $ 386,196 $ 311 $ 523 $ 346 $ 1,180 $ 387,376 Real estate – construction 2,258 — 87,696 89,954 — — — — 89,954 Real estate – 1-4 family mortgage 9,631 2,653 637,630 649,914 299 2,079 1,973 4,351 654,265 Real estate – commercial mortgage 2,605 1,903 1,351,020 1,355,528 — 1,460 458 1,918 1,357,446 Installment loans to individuals 956 273 32,045 33,274 1 128 250 379 33,653 Total $ 21,046 $ 5,436 $ 2,488,384 $ 2,514,866 $ 611 $ 4,190 $ 3,027 $ 7,828 $ 2,522,694 December 31, 2018 Commercial, financial, agricultural $ 1,811 $ 97 $ 417,786 $ 419,694 $ — $ 477 $ 92 $ 569 $ 420,263 Real estate – construction 1,235 68 103,846 105,149 — — — — 105,149 Real estate – 1-4 family mortgage 8,981 4,455 690,697 704,133 202 1,881 1,237 3,320 707,453 Real estate – commercial mortgage 5,711 2,410 1,413,346 1,421,467 — 1,401 276 1,677 1,423,144 Installment loans to individuals 1,342 202 35,594 37,138 2 24 244 270 37,408 Total $ 19,080 $ 7,232 $ 2,661,269 $ 2,687,581 $ 204 $ 3,783 $ 1,849 $ 5,836 $ 2,693,417 Impaired Loans The Company’s policies with respect to the determination of whether a loan is impaired and the treatment of such loans are described above in Note 4, “Non Purchased Loans.” Loans accounted for under ASC 310-20, and which are impaired loans recognized in conformity with ASC 310, segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 1,287 $ 914 $ 314 $ 1,228 $ 198 Real estate – construction 320 320 — 320 2 Real estate – 1-4 family mortgage 6,177 896 4,641 5,537 14 Real estate – commercial mortgage 2,718 1,858 567 2,425 119 Installment loans to individuals 409 322 57 379 3 Total $ 10,911 $ 4,310 $ 5,579 $ 9,889 $ 336 December 31, 2018 Commercial, financial, agricultural $ 671 $ 600 $ 11 $ 611 $ 173 Real estate – construction 576 576 — 576 5 Real estate – 1-4 family mortgage 5,787 1,381 3,780 5,161 18 Real estate – commercial mortgage 2,266 2,066 146 2,212 338 Installment loans to individuals 280 246 24 270 3 Totals $ 9,580 $ 4,869 $ 3,961 $ 8,830 $ 537 The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-20 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 1,242 $ 3 $ 363 $ 3 Real estate – construction 320 — 252 1 Real estate – 1-4 family mortgage 5,577 42 6,320 40 Real estate – commercial mortgage 2,630 12 1,642 18 Installment loans to individuals 397 — 160 — Total $ 10,166 $ 57 $ 8,737 $ 62 Loans accounted for under ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality” (“ASC 310-30”), and which are impaired loans recognized in conformity with ASC 310, segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 39,542 $ 3,292 $ 21,555 $ 24,847 $ 129 Real estate – 1-4 family mortgage 52,787 10,715 33,109 43,824 420 Real estate – commercial mortgage 158,927 59,827 76,455 136,282 1,973 Installment loans to individuals 7,555 665 3,228 3,893 2 Total $ 258,811 $ 74,499 $ 134,347 $ 208,846 $ 2,524 December 31, 2018 Commercial, financial, agricultural $ 44,403 $ 3,779 $ 25,364 $ 29,143 $ 161 Real estate – 1-4 family mortgage 53,823 12,169 36,074 48,243 488 Real estate – commercial mortgage 165,700 62,003 78,435 140,438 1,901 Installment loans to individuals 8,290 660 3,770 4,430 2 Totals $ 272,216 $ 78,611 $ 143,643 $ 222,254 $ 2,552 The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-30 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 27,403 $ 427 $ 16,899 $ 225 Real estate – 1-4 family mortgage 44,177 572 58,749 673 Real estate – commercial mortgage 137,421 1,796 167,365 1,972 Installment loans to individuals 4,144 106 1,687 18 Total $ 213,145 $ 2,901 $ 244,700 $ 2,888 Restructured Loans An explanation of what constitutes a “restructured loan,” and management’s analysis in determining whether to restructure a loan, are described above in Note 4, “Non Purchased Loans.” The tables below illustrate the impact of modifications classified as restructured loans which were made during the periods presented and held on the Consolidated Balance Sheets at the respective period end. There were no newly restructured loans during the three months ended March 31, 2019. Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Three months ended March 31, 2018 Commercial, financial, agricultural 1 $ 48 $ 44 Real estate – commercial mortgage 1 8 7 Total 2 $ 56 $ 51 With respect to loans that were restructured during the three months ended March 31, 2018 , none have subsequently defaulted within twelve months of the restructuring. There were four restructured loans in the amount of $414 contractually 90 days past due or more and still accruing at March 31, 2019 and no restructured loans contractually 90 days past due or more and still accruing at March 31, 2018 . The outstanding balance of restructured loans on nonaccrual status was $1,851 and $616 at March 31, 2019 and March 31, 2018 , respectively. Changes in the Company’s restructured loans are set forth in the table below: Number of Loans Recorded Investment Totals at January 1, 2019 54 $ 7,495 Additional advances or loans with concessions — 174 Reclassified as performing restructured loan 5 212 Reductions due to: Reclassified to nonperforming loans (2 ) (269 ) Paid in full (2 ) (104 ) Principal paydowns — (261 ) Totals at March 31, 2019 55 $ 7,247 The allocated allowance for loan losses attributable to restructured loans was $86 and $100 at March 31, 2019 and March 31, 2018 , respectively. The Company had $3 and $2 in remaining availability under commitments to lend additional funds on these restructured loans at March 31, 2019 and March 31, 2018 , respectively. Credit Quality A discussion of the Company’s policies regarding internal risk-rating of loans is discussed above in Note 4, “Non Purchased Loans.” The following table presents the Company’s loan portfolio by risk-rating grades as of the dates presented: Pass Watch Substandard Total March 31, 2019 Commercial, financial, agricultural $ 304,994 $ 31,682 $ 6,355 $ 343,031 Real estate – construction 85,670 — — 85,670 Real estate – 1-4 family mortgage 99,772 5,741 6,698 112,211 Real estate – commercial mortgage 1,109,980 65,879 13,171 1,189,030 Installment loans to individuals — — 1 1 Total $ 1,600,416 $ 103,302 $ 26,225 $ 1,729,943 December 31, 2018 Commercial, financial, agricultural $ 333,147 $ 33,857 $ 2,744 $ 369,748 Real estate – construction 101,122 — 842 101,964 Real estate – 1-4 family mortgage 113,874 7,347 7,585 128,806 Real estate – commercial mortgage 1,198,540 43,046 9,984 1,251,570 Installment loans to individuals — — 2 2 Total $ 1,746,683 $ 84,250 $ 21,157 $ 1,852,090 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- Performing Total March 31, 2019 Commercial, financial, agricultural $ 19,454 $ 44 $ 19,498 Real estate – construction 4,284 — 4,284 Real estate – 1-4 family mortgage 494,730 3,500 498,230 Real estate – commercial mortgage 32,023 111 32,134 Installment loans to individuals 29,324 435 29,759 Total $ 579,815 $ 4,090 $ 583,905 December 31, 2018 Commercial, financial, agricultural $ 21,303 $ 69 $ 21,372 Real estate – construction 3,185 — 3,185 Real estate – 1-4 family mortgage 526,699 3,705 530,404 Real estate – commercial mortgage 30,951 185 31,136 Installment loans to individuals 32,676 300 32,976 Total $ 614,814 $ 4,259 $ 619,073 Loans Purchased with Deteriorated Credit Quality Loans purchased 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: Total Purchased Credit Deteriorated Loans March 31, 2019 Commercial, financial, agricultural $ 24,847 Real estate – 1-4 family mortgage 43,824 Real estate – commercial mortgage 136,282 Installment loans to individuals 3,893 Total $ 208,846 December 31, 2018 Commercial, financial, agricultural $ 29,143 Real estate – 1-4 family mortgage 48,243 Real estate – commercial mortgage 140,438 Installment loans to individuals 4,430 Total $ 222,254 The following table presents the fair value of loans that exhibited evidence of deteriorated credit quality at the time of acquisition at March 31, 2019 : Total Purchased Credit Deteriorated Loans Contractually-required principal and interest $ 297,164 Nonaccretable difference (1) (57,848 ) Cash flows expected to be collected 239,316 Accretable yield (2) (30,470 ) Fair value $ 208,846 (1) Represents contractual principal and interest cash flows of $47,930 and $9,918 , respectively, not expected to be collected. (2) Represents contractual principal and interest cash flows of $1,606 and $28,864 , respectively, expected to be collected. Changes in the accretable yield of loans purchased with deteriorated credit quality were as follows as of March 31, 2019 : Total Purchased Credit Deteriorated Loans Balance at January 1, 2019 $ (34,265 ) Reclassification from nonaccretable difference (2,657 ) Accretion 5,582 Charge-offs 870 Balance at March 31, 2019 $ (30,470 ) The following table presents the fair value of loans purchased from Brand as of the September 1, 2018 acquisition date. At acquisition date: September 1, 2018 Contractually-required principal and interest $ 1,625,079 Nonaccretable difference (123,399 ) Cash flows expected to be collected 1,501,680 Accretable yield (170,651 ) Fair value $ 1,331,029

Purchased Loans

Purchased Loans	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Purchased Loans	Non Purchased Loans (In Thousands, Except Number of Loans) For purposes of this Note 4, all references to “loans” mean non purchased loans. The following is a summary of non purchased loans and leases as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 921,081 $ 875,649 Lease financing 61,539 64,992 Real estate – construction 651,119 635,519 Real estate – 1-4 family mortgage 2,114,908 2,087,890 Real estate – commercial mortgage 2,726,186 2,628,365 Installment loans to individuals 93,654 100,424 Gross loans 6,568,487 6,392,839 Unearned income (2,888 ) (3,127 ) Loans, net of unearned income $ 6,565,599 $ 6,389,712 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 status 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 status 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 status. 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 Past Due 90 Days or More Past Due Current Loans Total Loans 30-89 Days Past Due 90 Days or More Past Due Current Loans Total Loans Total Loans March 31, 2019 Commercial, financial, agricultural $ 3,117 $ 78 $ 913,608 $ 916,803 $ 953 $ 3,145 $ 180 $ 4,278 $ 921,081 Lease financing 440 — 61,009 61,449 — 90 — 90 61,539 Real estate – construction 419 — 650,700 651,119 — — — — 651,119 Real estate – 1-4 family mortgage 16,333 1,044 2,093,721 2,111,098 1,056 1,466 1,288 3,810 2,114,908 Real estate – commercial mortgage 2,394 13 2,719,516 2,721,923 — 2,349 1,914 4,263 2,726,186 Installment loans to individuals 392 57 93,139 93,588 2 64 — 66 93,654 Unearned income — — (2,888 ) (2,888 ) — — — — (2,888 ) Total $ 23,095 $ 1,192 $ 6,528,805 $ 6,553,092 $ 2,011 $ 7,114 $ 3,382 $ 12,507 $ 6,565,599 December 31, 2018 Commercial, financial, agricultural $ 3,397 $ 267 $ 870,457 $ 874,121 $ — $ 1,356 $ 172 $ 1,528 $ 875,649 Lease financing 607 89 64,296 64,992 — — — — 64,992 Real estate – construction 887 — 634,632 635,519 — — — — 635,519 Real estate – 1-4 family mortgage 10,378 2,151 2,071,401 2,083,930 238 2,676 1,046 3,960 2,087,890 Real estate – commercial mortgage 1,880 13 2,621,902 2,623,795 — 2,974 1,596 4,570 2,628,365 Installment loans to individuals 368 165 99,731 100,264 3 157 — 160 100,424 Unearned income — — (3,127 ) (3,127 ) — — — — (3,127 ) Total $ 17,517 $ 2,685 $ 6,359,292 $ 6,379,494 $ 241 $ 7,163 $ 2,814 $ 10,218 $ 6,389,712 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 of $500 or more by, as applicable, 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, the loan is placed on nonaccrual status and 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. Loans accounted for under FASB ASC 310-20, “Nonrefundable Fees and Other Cost” (“ASC 310-20”), and which are impaired loans recognized in conformity with ASC 310, “Receivables” (“ASC 310”), segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 4,886 $ 4,581 $ — $ 4,581 $ 983 Lease financing 90 90 — 90 1 Real estate – construction 8,485 6,320 2,165 8,485 56 Real estate – 1-4 family mortgage 8,739 8,415 — 8,415 113 Real estate – commercial mortgage 9,800 5,819 1,198 7,017 723 Installment loans to individuals 136 129 — 129 1 Total $ 32,136 $ 25,354 $ 3,363 $ 28,717 $ 1,877 December 31, 2018 Commercial, financial, agricultural $ 2,280 $ 1,834 $ — $ 1,834 $ 163 Lease financing — — — — — Real estate – construction 9,467 7,302 2,165 9,467 63 Real estate – 1-4 family mortgage 9,767 9,077 — 9,077 61 Real estate – commercial mortgage 8,625 4,609 1,238 5,847 689 Installment loans to individuals 232 223 — 223 1 Totals $ 30,371 $ 23,045 $ 3,403 $ 26,448 $ 977 The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-20 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 4,634 $ 10 $ 2,338 $ 11 Lease financing 87 — 159 — Real estate – construction 8,485 102 150 18 Real estate – 1-4 family mortgage 8,490 51 8,197 67 Real estate – commercial mortgage 7,030 28 6,670 92 Installment loans to individuals 149 1 104 1 Total $ 28,875 $ 192 $ 17,618 $ 189 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. The tables below illustrate the impact of modifications classified as restructured loans which were made during the periods presented and held on the Consolidated Balance Sheets at the respective period end. There were no newly restructured loans during the three months ended March 31, 2019. Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Three months ended March 31, 2018 Real estate – 1-4 family mortgage 3 $ 576 $ 576 Real estate – commercial mortgage 1 83 78 Total 4 $ 659 $ 654 With respect to loans that were restructured during the three months ended March 31, 2018 , none have subsequently defaulted within twelve months of the restructuring. Restructured loans not performing in accordance with their restructured terms that are either contractually 90 days or more past due or placed on nonaccrual status are reported as nonperforming loans. There were no restructured loans contractually 90 days past due or more and still accruing at March 31, 2019 and four restructured loans in the amount of $571 contractually 90 days past due or more and still accruing at March 31, 2018 . The outstanding balance of restructured loans on nonaccrual status was $2,976 and $2,570 at March 31, 2019 and March 31, 2018 , respectively. Changes in the Company’s restructured loans are set forth in the table below: Number of Loans Recorded Investment Totals at January 1, 2019 51 $ 5,325 Additional advances or loans with concessions — 2 Reclassified as performing restructured loan 1 40 Reductions due to: Paid in full (1 ) (160 ) Principal paydowns — (45 ) Totals at March 31, 2019 51 $ 5,162 The allocated allowance for loan losses attributable to restructured loans was $32 and $92 at March 31, 2019 and March 31, 2018 , respectively. The Company had $44 and $20 in remaining availability under commitments to lend additional funds on these restructured loans at March 31, 2019 and March 31, 2018 , respectively. Credit Quality For commercial and commercial real estate loans, 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 within the “Pass” grade (historically, those with a risk rating between 1 and 4) generally have a lower risk of loss and therefore a lower risk factor applied to the loan balances. Management has established more granular risk rating categories to better identify heightened credit risk as loans migrate downward in the risk rating system. The “Pass” grade is now reserved for loans with a risk rating between 1 and 4A , and the “Watch” grade (those with a risk rating of 4B and 4E ) 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 5 and 9 ) generally have a higher risk of loss and therefore a higher risk factor applied to the 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 March 31, 2019 Commercial, financial, agricultural $ 675,107 $ 15,523 $ 11,533 $ 702,163 Real estate – construction 570,637 5,469 8,157 584,263 Real estate – 1-4 family mortgage 319,715 4,619 3,585 327,919 Real estate – commercial mortgage 2,308,236 50,355 24,550 2,383,141 Installment loans to individuals — — — — Total $ 3,873,695 $ 75,966 $ 47,825 $ 3,997,486 December 31, 2018 Commercial, financial, agricultural $ 615,803 $ 18,326 $ 6,973 $ 641,102 Real estate – construction 558,494 2,317 8,157 568,968 Real estate – 1-4 family mortgage 321,564 4,660 4,260 330,484 Real estate – commercial mortgage 2,210,100 54,579 24,144 2,288,823 Installment loans to individuals — — — — Total $ 3,705,961 $ 79,882 $ 43,534 $ 3,829,377 For portfolio balances of consumer, small balance consumer mortgage loans, such as 1-4 family mortgage loans, 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- Performing Total March 31, 2019 Commercial, financial, agricultural $ 217,572 $ 1,346 $ 218,918 Lease financing 58,562 89 58,651 Real estate – construction 66,856 — 66,856 Real estate – 1-4 family mortgage 1,782,390 4,599 1,786,989 Real estate – commercial mortgage 342,170 875 343,045 Installment loans to individuals 93,532 122 93,654 Total $ 2,561,082 $ 7,031 $ 2,568,113 December 31, 2018 Commercial, financial, agricultural $ 233,046 $ 1,501 $ 234,547 Lease financing 61,776 89 61,865 Real estate – construction 66,551 — 66,551 Real estate – 1-4 family mortgage 1,751,994 5,412 1,757,406 Real estate – commercial mortgage 338,367 1,175 339,542 Installment loans to individuals 100,099 325 100,424 Total $ 2,551,833 $ 8,502 $ 2,560,335 Purchased Loans (In Thousands, Except Number of Loans) For purposes of this Note 5, all references to “loans” mean purchased loans. The following is a summary of purchased loans as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 387,376 $ 420,263 Real estate – construction 89,954 105,149 Real estate – 1-4 family mortgage 654,265 707,453 Real estate – commercial mortgage 1,357,446 1,423,144 Installment loans to individuals 33,653 37,408 Gross loans 2,522,694 2,693,417 Unearned income — — Loans, net of unearned income $ 2,522,694 $ 2,693,417 Past Due and Nonaccrual Loans The Company’s policies with respect to placing loans on nonaccrual status or charging off loans, and its accounting for interest on any such loans, are described above in Note 4, “Non Purchased 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 Past Due 90 Days or More Past Due Current Loans Total Loans 30-89 Days Past Due 90 Days or More Past Due Current Loans Total Loans Total Loans March 31, 2019 Commercial, financial, agricultural $ 5,596 $ 607 $ 379,993 $ 386,196 $ 311 $ 523 $ 346 $ 1,180 $ 387,376 Real estate – construction 2,258 — 87,696 89,954 — — — — 89,954 Real estate – 1-4 family mortgage 9,631 2,653 637,630 649,914 299 2,079 1,973 4,351 654,265 Real estate – commercial mortgage 2,605 1,903 1,351,020 1,355,528 — 1,460 458 1,918 1,357,446 Installment loans to individuals 956 273 32,045 33,274 1 128 250 379 33,653 Total $ 21,046 $ 5,436 $ 2,488,384 $ 2,514,866 $ 611 $ 4,190 $ 3,027 $ 7,828 $ 2,522,694 December 31, 2018 Commercial, financial, agricultural $ 1,811 $ 97 $ 417,786 $ 419,694 $ — $ 477 $ 92 $ 569 $ 420,263 Real estate – construction 1,235 68 103,846 105,149 — — — — 105,149 Real estate – 1-4 family mortgage 8,981 4,455 690,697 704,133 202 1,881 1,237 3,320 707,453 Real estate – commercial mortgage 5,711 2,410 1,413,346 1,421,467 — 1,401 276 1,677 1,423,144 Installment loans to individuals 1,342 202 35,594 37,138 2 24 244 270 37,408 Total $ 19,080 $ 7,232 $ 2,661,269 $ 2,687,581 $ 204 $ 3,783 $ 1,849 $ 5,836 $ 2,693,417 Impaired Loans The Company’s policies with respect to the determination of whether a loan is impaired and the treatment of such loans are described above in Note 4, “Non Purchased Loans.” Loans accounted for under ASC 310-20, and which are impaired loans recognized in conformity with ASC 310, segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 1,287 $ 914 $ 314 $ 1,228 $ 198 Real estate – construction 320 320 — 320 2 Real estate – 1-4 family mortgage 6,177 896 4,641 5,537 14 Real estate – commercial mortgage 2,718 1,858 567 2,425 119 Installment loans to individuals 409 322 57 379 3 Total $ 10,911 $ 4,310 $ 5,579 $ 9,889 $ 336 December 31, 2018 Commercial, financial, agricultural $ 671 $ 600 $ 11 $ 611 $ 173 Real estate – construction 576 576 — 576 5 Real estate – 1-4 family mortgage 5,787 1,381 3,780 5,161 18 Real estate – commercial mortgage 2,266 2,066 146 2,212 338 Installment loans to individuals 280 246 24 270 3 Totals $ 9,580 $ 4,869 $ 3,961 $ 8,830 $ 537 The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-20 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 1,242 $ 3 $ 363 $ 3 Real estate – construction 320 — 252 1 Real estate – 1-4 family mortgage 5,577 42 6,320 40 Real estate – commercial mortgage 2,630 12 1,642 18 Installment loans to individuals 397 — 160 — Total $ 10,166 $ 57 $ 8,737 $ 62 Loans accounted for under ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality” (“ASC 310-30”), and which are impaired loans recognized in conformity with ASC 310, segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 39,542 $ 3,292 $ 21,555 $ 24,847 $ 129 Real estate – 1-4 family mortgage 52,787 10,715 33,109 43,824 420 Real estate – commercial mortgage 158,927 59,827 76,455 136,282 1,973 Installment loans to individuals 7,555 665 3,228 3,893 2 Total $ 258,811 $ 74,499 $ 134,347 $ 208,846 $ 2,524 December 31, 2018 Commercial, financial, agricultural $ 44,403 $ 3,779 $ 25,364 $ 29,143 $ 161 Real estate – 1-4 family mortgage 53,823 12,169 36,074 48,243 488 Real estate – commercial mortgage 165,700 62,003 78,435 140,438 1,901 Installment loans to individuals 8,290 660 3,770 4,430 2 Totals $ 272,216 $ 78,611 $ 143,643 $ 222,254 $ 2,552 The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-30 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 27,403 $ 427 $ 16,899 $ 225 Real estate – 1-4 family mortgage 44,177 572 58,749 673 Real estate – commercial mortgage 137,421 1,796 167,365 1,972 Installment loans to individuals 4,144 106 1,687 18 Total $ 213,145 $ 2,901 $ 244,700 $ 2,888 Restructured Loans An explanation of what constitutes a “restructured loan,” and management’s analysis in determining whether to restructure a loan, are described above in Note 4, “Non Purchased Loans.” The tables below illustrate the impact of modifications classified as restructured loans which were made during the periods presented and held on the Consolidated Balance Sheets at the respective period end. There were no newly restructured loans during the three months ended March 31, 2019. Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Three months ended March 31, 2018 Commercial, financial, agricultural 1 $ 48 $ 44 Real estate – commercial mortgage 1 8 7 Total 2 $ 56 $ 51 With respect to loans that were restructured during the three months ended March 31, 2018 , none have subsequently defaulted within twelve months of the restructuring. There were four restructured loans in the amount of $414 contractually 90 days past due or more and still accruing at March 31, 2019 and no restructured loans contractually 90 days past due or more and still accruing at March 31, 2018 . The outstanding balance of restructured loans on nonaccrual status was $1,851 and $616 at March 31, 2019 and March 31, 2018 , respectively. Changes in the Company’s restructured loans are set forth in the table below: Number of Loans Recorded Investment Totals at January 1, 2019 54 $ 7,495 Additional advances or loans with concessions — 174 Reclassified as performing restructured loan 5 212 Reductions due to: Reclassified to nonperforming loans (2 ) (269 ) Paid in full (2 ) (104 ) Principal paydowns — (261 ) Totals at March 31, 2019 55 $ 7,247 The allocated allowance for loan losses attributable to restructured loans was $86 and $100 at March 31, 2019 and March 31, 2018 , respectively. The Company had $3 and $2 in remaining availability under commitments to lend additional funds on these restructured loans at March 31, 2019 and March 31, 2018 , respectively. Credit Quality A discussion of the Company’s policies regarding internal risk-rating of loans is discussed above in Note 4, “Non Purchased Loans.” The following table presents the Company’s loan portfolio by risk-rating grades as of the dates presented: Pass Watch Substandard Total March 31, 2019 Commercial, financial, agricultural $ 304,994 $ 31,682 $ 6,355 $ 343,031 Real estate – construction 85,670 — — 85,670 Real estate – 1-4 family mortgage 99,772 5,741 6,698 112,211 Real estate – commercial mortgage 1,109,980 65,879 13,171 1,189,030 Installment loans to individuals — — 1 1 Total $ 1,600,416 $ 103,302 $ 26,225 $ 1,729,943 December 31, 2018 Commercial, financial, agricultural $ 333,147 $ 33,857 $ 2,744 $ 369,748 Real estate – construction 101,122 — 842 101,964 Real estate – 1-4 family mortgage 113,874 7,347 7,585 128,806 Real estate – commercial mortgage 1,198,540 43,046 9,984 1,251,570 Installment loans to individuals — — 2 2 Total $ 1,746,683 $ 84,250 $ 21,157 $ 1,852,090 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- Performing Total March 31, 2019 Commercial, financial, agricultural $ 19,454 $ 44 $ 19,498 Real estate – construction 4,284 — 4,284 Real estate – 1-4 family mortgage 494,730 3,500 498,230 Real estate – commercial mortgage 32,023 111 32,134 Installment loans to individuals 29,324 435 29,759 Total $ 579,815 $ 4,090 $ 583,905 December 31, 2018 Commercial, financial, agricultural $ 21,303 $ 69 $ 21,372 Real estate – construction 3,185 — 3,185 Real estate – 1-4 family mortgage 526,699 3,705 530,404 Real estate – commercial mortgage 30,951 185 31,136 Installment loans to individuals 32,676 300 32,976 Total $ 614,814 $ 4,259 $ 619,073 Loans Purchased with Deteriorated Credit Quality Loans purchased 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: Total Purchased Credit Deteriorated Loans March 31, 2019 Commercial, financial, agricultural $ 24,847 Real estate – 1-4 family mortgage 43,824 Real estate – commercial mortgage 136,282 Installment loans to individuals 3,893 Total $ 208,846 December 31, 2018 Commercial, financial, agricultural $ 29,143 Real estate – 1-4 family mortgage 48,243 Real estate – commercial mortgage 140,438 Installment loans to individuals 4,430 Total $ 222,254 The following table presents the fair value of loans that exhibited evidence of deteriorated credit quality at the time of acquisition at March 31, 2019 : Total Purchased Credit Deteriorated Loans Contractually-required principal and interest $ 297,164 Nonaccretable difference (1) (57,848 ) Cash flows expected to be collected 239,316 Accretable yield (2) (30,470 ) Fair value $ 208,846 (1) Represents contractual principal and interest cash flows of $47,930 and $9,918 , respectively, not expected to be collected. (2) Represents contractual principal and interest cash flows of $1,606 and $28,864 , respectively, expected to be collected. Changes in the accretable yield of loans purchased with deteriorated credit quality were as follows as of March 31, 2019 : Total Purchased Credit Deteriorated Loans Balance at January 1, 2019 $ (34,265 ) Reclassification from nonaccretable difference (2,657 ) Accretion 5,582 Charge-offs 870 Balance at March 31, 2019 $ (30,470 ) The following table presents the fair value of loans purchased from Brand as of the September 1, 2018 acquisition date. At acquisition date: September 1, 2018 Contractually-required principal and interest $ 1,625,079 Nonaccretable difference (123,399 ) Cash flows expected to be collected 1,501,680 Accretable yield (170,651 ) Fair value $ 1,331,029

Allowance for Loan Losses

Allowance for Loan Losses	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Allowance for Loan Losses	Allowance for Loan Losses (In Thousands) The following is a summary of total non purchased and purchased loans as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 1,308,457 $ 1,295,912 Lease financing 61,539 64,992 Real estate – construction 741,073 740,668 Real estate – 1-4 family mortgage 2,769,173 2,795,343 Real estate – commercial mortgage 4,083,632 4,051,509 Installment loans to individuals 127,307 137,832 Gross loans 9,091,181 9,086,256 Unearned income (2,888 ) (3,127 ) Loans, net of unearned income 9,088,293 9,083,129 Allowance for loan losses (49,835 ) (49,026 ) Net loans $ 9,038,458 $ 9,034,103 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 by loan category and a breakdown of the ending balance of the allowance based on the Company’s impairment methodology for the periods presented: Commercial Real Estate - Construction Real Estate - 1-4 Family Mortgage Real Estate - Commercial Mortgage Installment and Other (1) Total Three Months Ended March 31, 2019 Allowance for loan losses: Beginning balance $ 8,269 $ 4,755 $ 10,139 $ 24,492 $ 1,371 $ 49,026 Charge-offs (258 ) — (497 ) (562 ) (220 ) (1,537 ) Recoveries 374 7 197 245 23 846 Net recoveries (charge-offs) 116 7 (300 ) (317 ) (197 ) (691 ) Provision for loan losses charged to operations 1,237 16 (348 ) 468 127 1,500 Ending balance $ 9,622 $ 4,778 $ 9,491 $ 24,643 $ 1,301 $ 49,835 Period-End Amount Allocated to: Individually evaluated for impairment $ 1,181 $ 58 $ 127 $ 842 $ 5 $ 2,213 Collectively evaluated for impairment 8,312 4,720 8,944 21,828 1,294 45,098 Purchased with deteriorated credit quality 129 — 420 1,973 2 2,524 Ending balance $ 9,622 $ 4,778 $ 9,491 $ 24,643 $ 1,301 $ 49,835 (1) Includes lease financing receivables. Commercial Real Estate - Construction Real Estate - 1-4 Family Mortgage Real Estate - Commercial Mortgage Installment and Other (1) Total Three Months Ended March 31, 2018 Allowance for loan losses: Beginning balance $ 5,542 $ 3,428 $ 12,009 $ 23,384 $ 1,848 $ 46,211 Charge-offs (659 ) — (671 ) (613 ) (122 ) (2,065 ) Recoveries 235 4 133 108 25 505 Net (charge-offs) recoveries (424 ) 4 (538 ) (505 ) (97 ) (1,560 ) Provision for loan losses charged to operations 1,953 766 (67 ) (965 ) 63 1,750 Ending balance $ 7,071 $ 4,198 $ 11,404 $ 21,914 $ 1,814 $ 46,401 Period-End Amount Allocated to: Individually evaluated for impairment $ 272 $ 1 $ 168 $ 1,026 $ 5 $ 1,472 Collectively evaluated for impairment 6,494 4,197 10,750 19,865 1,806 43,112 Purchased with deteriorated credit quality 305 — 486 1,023 3 1,817 Ending balance $ 7,071 $ 4,198 $ 11,404 $ 21,914 $ 1,814 $ 46,401 (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 - Construction Real Estate - 1-4 Family Mortgage Real Estate - Commercial Mortgage Installment and Other (1) Total March 31, 2019 Individually evaluated for impairment $ 5,809 $ 8,805 $ 13,952 $ 9,442 $ 598 $ 38,606 Collectively evaluated for impairment 1,277,801 732,268 2,711,397 3,937,908 181,467 8,840,841 Purchased with deteriorated credit quality 24,847 — 43,824 136,282 3,893 208,846 Ending balance $ 1,308,457 $ 741,073 $ 2,769,173 $ 4,083,632 $ 185,958 $ 9,088,293 December 31, 2018 Individually evaluated for impairment $ 2,445 $ 10,043 $ 14,238 $ 8,059 $ 493 $ 35,278 Collectively evaluated for impairment 1,264,324 730,625 2,732,862 3,903,012 194,774 8,825,597 Purchased with deteriorated credit quality 29,143 — 48,243 140,438 4,430 222,254 Ending balance $ 1,295,912 $ 740,668 $ 2,795,343 $ 4,051,509 $ 199,697 $ 9,083,129 (1) Includes lease financing receivables.

Other Real Estate Owned

Other Real Estate Owned	3 Months Ended
	Mar. 31, 2019
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”) purchased and non purchased, net of valuation allowances and direct write-downs, as of the dates presented: Purchased OREO Non Purchased OREO Total OREO March 31, 2019 Residential real estate $ 887 $ 1,764 $ 2,651 Commercial real estate 2,317 1,391 3,708 Residential land development 675 420 1,095 Commercial land development 2,053 648 2,701 Total $ 5,932 $ 4,223 $ 10,155 December 31, 2018 Residential real estate $ 423 $ 1,910 $ 2,333 Commercial real estate 2,686 1,611 4,297 Residential land development 678 421 1,099 Commercial land development 2,400 911 3,311 Total $ 6,187 $ 4,853 $ 11,040 Changes in the Company’s purchased and non purchased OREO were as follows: Purchased OREO Non Purchased OREO Total OREO Balance at January 1, 2019 $ 6,187 $ 4,853 $ 11,040 Transfers of loans 509 376 885 Impairments (523 ) (204 ) (727 ) Dispositions (241 ) (802 ) (1,043 ) Balance at March 31, 2019 $ 5,932 $ 4,223 $ 10,155 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 March 31, 2019 2018 Repairs and maintenance $ 95 $ 113 Property taxes and insurance 107 112 Impairments 727 352 Net losses on OREO sales 80 96 Rental income (5 ) (16 ) Total $ 1,004 $ 657

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	3 Months Ended
	Mar. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets	Goodwill and Other Intangible Assets (In Thousands) The carrying amounts of goodwill by operating segments for the three months ended March 31, 2019 were as follows: Community Banks Insurance Total Balance at January 1, 2019 $ 930,161 $ 2,767 $ 932,928 Addition to goodwill from acquisition 43 — 43 Balance at March 31, 2019 $ 930,204 $ 2,767 $ 932,971 The addition to goodwill from the Brand acquisition is due to changes in estimated values of assets acquired and liabilities assumed in the Brand acquisition. The Company is finalizing the fair values of certain assets, including loans, property and equipment, taxes and certain other assets, related to the acquisition; as such, the recorded balance of goodwill is subject to change. The following table provides a summary of finite-lived intangible assets as of the dates presented: Gross Carrying Amount Accumulated Amortization Net Carrying Amount March 31, 2019 Core deposit intangibles $ 82,492 $ (40,711 ) $ 41,781 Customer relationship intangible 1,970 (996 ) 974 Total finite-lived intangible assets $ 84,462 $ (41,707 ) $ 42,755 December 31, 2018 Core deposit intangibles $ 82,492 $ (38,634 ) $ 43,858 Customer relationship intangible 1,970 (963 ) 1,007 Total finite-lived intangible assets $ 84,462 $ (39,597 ) $ 44,865 Current year amortization expense for finite-lived intangible assets is presented in the table below. Three Months Ended March 31, 2019 2018 Amortization expense for: Core deposit intangibles $ 2,077 $ 1,618 Customer relationship intangible 33 33 Total intangible amortization $ 2,110 $ 1,651 The estimated amortization expense of finite-lived intangible assets for the year ending December 31, 2019 and the succeeding four years is summarized as follows: Core Deposit Intangibles Customer Relationship Intangible Total 2019 $ 7,965 $ 131 $ 8,096 2020 6,939 131 7,070 2021 5,860 131 5,991 2022 4,940 131 5,071 2023 4,044 131 4,175

Employee Benefit and Deferred C

Employee Benefit and Deferred Compensation Plans	3 Months Ended
	Mar. 31, 2019
Retirement Benefits [Abstract]
Employee Benefit and Deferred Compensation Plans	Employee Benefit and Deferred Compensation Plans (In Thousands, Except Share Data) Pension and Post-retirement Medical Plans The Company sponsors a noncontributory defined benefit pension plan, under which participation and benefit accruals ceased as of December 31, 1996. The Company provides retiree medical benefits, consisting of the opportunity to purchase coverage at subsidized rates under the Company’s group medical plan. Employees eligible to participate must: (i) have been employed by the Company and enrolled in the Company’s group medical plan as of December 31, 2004; and (ii) retire from the Company between ages 55 and 65 with at least 15 years of service or 70 points (points determined as the sum of age and service.) The Company periodically determines the portion of the premiums to be paid by each retiree and the portion to be paid by the Company. Coverage ceases when a retiree attains age 65 and is eligible for Medicare. The Company also provides life insurance for each retiree who receives retiree medical benefits. The face amount of the coverage is $5 ; coverage is provided until each retiree attains age 70 . Retirees may purchase additional insurance or continue coverage beyond age 70 at their sole expense. Information related to the defined benefit pension plan maintained by Renasant Bank (“Pension Benefits - Renasant”) and to the post-retirement health and life plan (“Other Benefits”) as of the dates presented is as follows: Pension Benefits Renasant Other Benefits Three Months Ended Three Months Ended March 31, March 31, 2019 2018 2019 2018 Service cost $ — $ — $ 2 $ 2 Interest cost 273 266 8 9 Expected return on plan assets (363 ) (518 ) — — Recognized actuarial loss (gain) 86 87 (14 ) — Net periodic benefit (return) cost $ (4 ) $ (165 ) $ (4 ) $ 11 Incentive Compensation Plans The Company maintains a long-term equity compensation plan that provides for the grant of stock options and the award of restricted stock. The plan replaced the long-term incentive plan adopted in 2001, which expired in October 2011. Options granted under the plan permit the acquisition of shares of the Company’s common stock at an exercise price equal to the fair market value of the shares on the date of grant. Options are subject to time-based vesting and expire ten years after the date of grant. Options that do not vest or expire unexercised are forfeited and canceled. There were no stock options granted, nor compensation expense associated with options recorded, during the three months ended March 31, 2019 or 2018 . The following table summarizes information about options outstanding, exercised and forfeited as of and for the three months ended March 31, 2019 : Shares Weighted Average Exercise Price Options outstanding at beginning of period 43,750 $ 15.84 Granted — — Exercised (2,500 ) 16.91 Forfeited — — Options outstanding at end of period 41,250 $ 15.77 The Company also awards performance-based restricted stock to executives and other officers and employees and time-based restricted stock to non-employee directors, executives, and other officers and employees. Performance-based awards are subject to the attainment of designated performance criteria during a fixed performance cycle. Performance criteria may relate to the Company’s performance or to the performance of an affiliate, region, division or profit center in each case measured on an absolute basis or relative to a defined peer group. The Company annually sets minimum, target, and superior levels of performance. Minimum performance must be attained for the vesting of any shares; superior performance must be attained for maximum payouts. Time-based restricted stock awards relate to a fixed number of shares that vest at the end of a designated service period. The following table summarizes the changes in restricted stock as of and for the three months ended March 31, 2019 : 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 41,300 $ 40.89 304,955 $ 41.82 Awarded 154,250 30.18 189,346 30.18 Vested — — (58,979 ) 36.75 Cancelled — — (6,230 ) 41.11 Nonvested at end of period 195,550 $ 32.44 429,092 $ 37.39 During the three months ended March 31, 2019 , the Company reissued 87,150 shares from treasury in connection with the exercise of stock options and awards of restricted stock. The Company recorded total stock-based compensation expense of $2,637 and $1,792 for the three months ended March 31, 2019 and 2018 , respectively.

Mortgage Servicing Rights

Mortgage Servicing Rights	3 Months Ended
	Mar. 31, 2019
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 (“MSRs”) are recognized as a separate asset on the date the corresponding mortgage loan is sold. MSRs 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. Impairment losses on MSRs are recognized to the extent that unamortized cost exceeds fair value. There were no impairment losses recognized during the three months ended March 31, 2019 and 2018 . Changes in the Company’s MSRs were as follows: Balance at January 1, 2019 $ 48,230 Capitalization 2,181 Amortization (1,438 ) Balance at March 31, 2019 $ 48,973 Data and key economic assumptions related to the Company’s MSRs are as follows as of the dates presented: March 31, 2019 December 31, 2018 Unpaid principal balance $ 4,684,587 $ 4,635,712 Weighted-average prepayment speed (CPR) 9.75 % 7.95 % Estimated impact of a 10% increase $ (1,903 ) $ (1,264 ) Estimated impact of a 20% increase (3,719 ) (2,569 ) Discount rate 9.45 % 9.45 % Estimated impact of a 10% increase $ (2,243 ) $ (2,657 ) Estimated impact of a 20% increase (4,316 ) (5,103 ) Weighted-average coupon interest rate 4.07 % 4.04 % Weighted-average servicing fee (basis points) 27.65 27.47 Weighted-average remaining maturity (in years) 7.08 8.03 The Company recorded servicing fees of $2,254 and $2,370 for the three months ended March 31, 2019 and 2018 , respectively, which are included in “Mortgage banking income” in the Consolidated Statements of Income.

Derivative Instruments

Derivative Instruments	3 Months Ended
	Mar. 31, 2019
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 March 31, 2019 , the Company had notional amounts of $204,403 on interest rate contracts with corporate customers and $204,403 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. In June 2014, the Company entered into two forward interest rate swap contracts on floating rate liabilities at the Bank level with notional amounts of $15,000 each. The interest rate swap contracts are each 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 and will receive a variable interest rate based on the three-month LIBOR plus a pre-determined spread, 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. Under these swap agreements, 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 April 2018, the Company entered into an interest rate swap agreement effective June 15, 2018. Under this swap agreement, 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 agreement, which terminates in June 2028, 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 Company’s junior subordinated debentures. 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 and adjustable-rate residential mortgage loans. The notional amount of commitments to fund fixed-rate and adjustable-rate mortgage loans was $206,394 and $159,464 at March 31, 2019 and December 31, 2018 , 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 $326,743 and $281,343 at March 31, 2019 and December 31, 2018 , respectively. The following table provides details on the Company’s derivative financial instruments as of the dates presented: Fair Value Balance Sheet Location March 31, December 31, 2018 Derivative assets: Not designated as hedging instruments: Interest rate contracts Other Assets $ 2,391 $ 2,779 Interest rate lock commitments Other Assets 4,964 3,740 Forward commitments Other Assets 31 — Totals $ 7,386 $ 6,519 Derivative liabilities: Designated as hedging instruments: Interest rate swaps Other Liabilities $ 3,274 $ 2,046 Totals $ 3,274 $ 2,046 Not designated as hedging instruments: Interest rate contracts Other Liabilities $ 2,391 $ 2,779 Interest rate lock commitments Other Liabilities 1 — Forward commitments Other Liabilities 2,692 3,563 Totals $ 5,084 $ 6,342 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 March 31, 2019 2018 Derivatives not designated as hedging instruments: Interest rate contracts: Included in interest income on loans $ 1,046 $ 986 Interest rate lock commitments: Included in mortgage banking income 1,222 2,184 Forward commitments Included in mortgage banking income 901 88 Total $ 3,169 $ 3,258 For the Company’s derivatives designated as cash flow hedges, changes in fair value of the cash flow hedges are, to the extent that the hedging relationship is effective, recorded as other comprehensive income and are subsequently recognized in earnings at the same time that the hedged item is recognized in earnings. The ineffective portions of the changes in fair value of the hedging instruments are immediately recognized in earnings. The assessment of the effectiveness of the hedging relationship is evaluated under the hypothetical derivative method. There were no ineffective portions for the three months ended March 31, 2019 or 2018 . The impact on other comprehensive income for the three months ended March 31, 2019 and 2018 , respectively, can be seen at Note 15, “Other Comprehensive Income (Loss).” Offsetting Certain financial instruments, including derivatives, may be eligible for offset in the consolidated balance sheet when the “right of offset” 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 March 31, December 31, 2018 March 31, December 31, 2018 Gross amounts recognized $ 659 $ 1,620 $ 7,719 $ 6,768 Gross amounts offset in the Consolidated Balance Sheets — — — — Net amounts presented in the Consolidated Balance Sheets 659 1,620 7,719 6,768 Gross amounts not offset in the Consolidated Balance Sheets Financial instruments 659 1,620 659 1,620 Financial collateral pledged — — 4,418 2,745 Net amounts $ — $ — $ 2,642 $ 2,403

Income Taxes

Income Taxes	3 Months Ended
	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes (In Thousands) The following table is a summary of the Company’s temporary differences between the tax basis of assets and liabilities and their financial reporting amounts that give rise to deferred income tax assets and liabilities and their approximate tax effects as of the dates presented. March 31, December 31, 2019 2018 Deferred tax assets Allowance for loan losses $ 14,292 $ 14,097 Loans 16,864 18,655 Deferred compensation 8,554 10,001 Securities 2,614 6,180 Impairment of assets 1,748 1,280 Federal and State net operating loss carryforwards 16,938 19,065 Other 16,624 3,610 Total deferred tax assets 77,634 72,888 Deferred tax liabilities Investment in partnerships 1,469 1,572 Fixed assets 3,865 3,865 Mortgage servicing rights 12,542 12,350 Junior subordinated debt 1,652 1,607 Other 15,903 1,792 Total deferred tax liabilities 35,431 21,186 Net deferred tax assets $ 42,203 $ 51,702 For the three months ended March 31, 2019 and 2018, the Company recorded a provision for income taxes totaling $13,590 and $9,673 , respectively. The provision for income taxes includes both federal and state income taxes and differs from the statutory rate due to favorable permanent differences. The effective tax rate was 23.15% and 22.24% for the three months ending March 31, 2019 and 2018, respectively. The Company and its subsidiary file a consolidated U.S. federal income tax return. The Company is currently open to audit under the statute of limitations by the Internal Revenue Service and the Department of Revenue for the years ending December 31, 2015 through December 31, 2018. The Company acquired both federal and state net operating losses as part of its previous acquisitions with varying expiration periods. The federal and state net operating losses acquired in the Brand acquisition were $83,960 and $67,168 , respectively, all created in 2018. As part of The Tax Cuts and Jobs Act and corresponding state tax laws, the federal net operating losses and the majority of the state net operating losses created by Brand have an indefinite carryforward period. As of December 31, 2018, there are federal and state net operating losses acquired in the Brand acquisition, without expiration periods of $71,963 and $63,218 , respectively. The federal and state net operating losses acquired in the Heritage acquisition were $18,321 and $16,877 , respectively, of which $4,956 and $2,365 remain to be utilized as of December 31, 2018.These losses begin to expire in 2029 and are expected to be utilized. Because the benefits are expected to be fully realized, the Company recorded no valuation allowance against the net operating losses for the period ending March 31, 2019.

Investments in Qualified Afford

Investments in Qualified Affordable Housing Projects	3 Months Ended
	Mar. 31, 2019
Equity Method Investments and Joint Ventures [Abstract]
Investments in Qualified Affordable Housing Projects	Investments in Qualified Affordable Housing Projects (In Thousands) The Company has investments in qualified affordable housing projects (“QAHPs”) that provide low income housing tax credits and operating loss benefits over an extended period. At March 31, 2019 and December 31, 2018 , the Company’s carrying value of QAHPs was $5,626 and $6,037 , respectively. The Company has no remaining funding obligations related to the QAHPs. The investments in QAHPs are being accounted for using the effective yield method. The investments in QAHPs are included in “Other assets” on the Consolidated Balance Sheets. Components of the Company’s investments in QAHPs were included in the line item “Income taxes” in the Consolidated Statements of Income for the periods presented: Three Months Ended March 31, 2019 2018 Tax credit amortization $ 394 $ 394 Tax credits and other benefits (572 ) (572 ) Total $ (178 ) $ (178 )

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2019
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, obligations of states and political subdivisions, mortgage-backed securities, trust preferred securities, and other debt 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 in 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 March 31, 2019 Financial assets: Securities available for sale: Obligations of other U.S. Government agencies and corporations $ — $ 2,525 $ — $ 2,525 Obligations of states and political subdivisions — 183,762 — 183,762 Residential mortgage-backed securities: Government agency mortgage backed securities — 622,066 — 622,066 Government agency collateralized mortgage obligations — 319,447 — 319,447 Commercial mortgage-backed securities: Government agency mortgage backed securities — 21,998 — 21,998 Government agency collateralized mortgage obligations — 46,330 — 46,330 Trust preferred securities — — 10,246 10,246 Other debt securities — 48,979 — 48,979 Total securities available for sale — 1,245,107 10,246 1,255,353 Derivative instruments: Interest rate contracts — 2,391 — 2,391 Interest rate lock commitments — 4,964 — 4,964 Forward commitments — 31 — 31 Total derivative instruments — 7,386 — 7,386 Mortgage loans held for sale in loans held for sale — 195,807 — 195,807 Total financial assets $ — $ 1,448,300 $ 10,246 $ 1,458,546 Financial liabilities: Derivative instruments: Interest rate swaps $ — $ 3,274 $ — $ 3,274 Interest rate contracts — 2,391 — 2,391 Interest rate lock commitments — 1 — 1 Forward commitments — 2,692 — 2,692 Total derivative instruments — 8,358 — 8,358 Total financial liabilities $ — $ 8,358 $ — $ 8,358 Level 1 Level 2 Level 3 Totals December 31, 2018 Financial assets: Securities available for sale: Obligations of other U.S. Government agencies and corporations $ — $ 2,511 $ — $ 2,511 Obligations of states and political subdivisions — 203,269 — 203,269 Residential mortgage-backed securities: Government agency mortgage backed securities — 613,283 — 613,283 Government agency collateralized mortgage obligations — 326,989 — 326,989 Commercial mortgage-backed securities: Government agency mortgage backed securities — 21,830 — 21,830 Government agency collateralized mortgage obligations — 28,335 — 28,335 Trust preferred securities — — 10,633 10,633 Other debt securities — 43,927 — 43,927 Total securities available for sale — 1,240,144 10,633 1,250,777 Derivative instruments: Interest rate contracts — 2,779 — 2,779 Interest rate lock commitments — 3,740 — 3,740 Total derivative instruments — 6,519 — 6,519 Mortgage loans held for sale — 219,848 — 219,848 Total financial assets $ — $ 1,466,511 $ 10,633 $ 1,477,144 Financial liabilities: Derivative instruments: Interest rate swaps $ — $ 2,046 $ — $ 2,046 Interest rate contracts — 2,779 — 2,779 Forward commitments — 3,563 — 3,563 Total derivative instruments — 8,388 — 8,388 Total financial liabilities $ — $ 8,388 $ — $ 8,388 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 months ended March 31, 2019 . 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, as of the dates presented: Three Months Ended March 31, 2019 Trust preferred securities Balance at January 1, 2019 $ 10,633 Accretion included in net income 9 Unrealized losses included in other comprehensive income (287 ) Purchases — Sales — Issues — Settlements (109 ) Transfers into Level 3 — Transfers out of Level 3 — Balance at March 31, 2019 $ 10,246 Three Months Ended March 31, 2018 Trust preferred securities Balance at January 1, 2018 $ 9,388 Accretion included in net income 9 Unrealized gains included in other comprehensive income 669 Purchases — Sales — Issues — Settlements (21 ) Transfers into Level 3 — Transfers out of Level 3 — Balance at March 31, 2018 $ 10,045 For the three months ended March 31, 2019 and 2018 , respectively, 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 March 31, 2019 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 Value Valuation Technique Significant Unobservable Inputs Range of Inputs Trust preferred securities $ 10,246 Discounted cash flows Default rate 0-100% Nonrecurring Fair Value Measurements Certain assets and liabilities 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: March 31, 2019 Level 1 Level 2 Level 3 Totals Impaired loans $ — $ — $ 8,552 $ 8,552 OREO — — 2,764 2,764 Total $ — $ — $ 11,316 $ 11,316 December 31, 2018 Level 1 Level 2 Level 3 Totals Impaired loans $ — $ — $ 21,686 $ 21,686 OREO — — 4,319 4,319 Total $ — $ — $ 26,005 $ 26,005 The following methods and assumptions are used by the Company to estimate the fair values of the Company’s financial assets 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 that were measured or re-measured at fair value had a carrying value of $9,521 and $22,621 at March 31, 2019 and December 31, 2018 , respectively, and a specific reserve for these loans of $969 and $935 was included in the allowance for loan losses as of such dates. Other real estate owned : OREO is comprised of commercial and residential real estate obtained in partial or total satisfaction of loan obligations. OREO 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: March 31, December 31, 2018 Carrying amount prior to remeasurement $ 3,491 $ 5,258 Impairment recognized in results of operations (727 ) (939 ) Fair value $ 2,764 $ 4,319 The following table presents information as of March 31, 2019 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 Value Valuation Technique Significant Unobservable Inputs Range of Inputs Impaired loans $ 8,552 Appraised value of collateral less estimated costs to sell Estimated costs to sell 4-10% OREO 2,764 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 losses of $769 and net gains of $1,437 resulting from fair value changes of these mortgage loans were recorded in income during the three months ended March 31, 2019 and 2018 , 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 “Mortgage banking income” 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 March 31, 2019 : Aggregate Fair Value Aggregate Unpaid Principal Balance Difference Mortgage loans held for sale measured at fair value $ 195,807 $ 188,188 $ 7,619 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 March 31, 2019 Carrying Value Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 562,066 $ 562,066 $ — $ — $ 562,066 Securities available for sale 1,255,353 — 1,245,107 10,246 1,255,353 Loans held for sale 318,563 — 195,807 122,756 318,563 Loans, net 9,038,458 — — 8,801,277 8,801,277 Mortgage servicing rights 48,973 — — 55,334 55,334 Derivative instruments 7,386 — 7,386 — 7,386 Financial liabilities Deposits $ 10,268,912 $ 7,884,578 $ 2,366,030 $ — $ 10,250,608 Short-term borrowings 87,590 87,590 — — 87,590 Other long-term borrowings 35 35 — — 35 Federal Home Loan Bank advances 6,492 — 6,622 — 6,622 Junior subordinated debentures 109,781 — 104,300 — 104,300 Subordinated notes 146,962 — 147,175 — 147,175 Derivative instruments 8,358 — 8,358 — 8,358 Fair Value As of December 31, 2018 Carrying Value Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 569,111 $ 569,111 $ — $ — $ 569,111 Securities available for sale 1,250,777 — 1,240,144 10,633 1,250,777 Loans held for sale 411,427 — 219,848 191,579 411,427 Loans, net 9,034,103 — — 8,818,039 8,818,039 Mortgage servicing rights 48,230 — — 61,111 61,111 Derivative instruments 6,519 — 6,519 — 6,519 Financial liabilities Deposits $ 10,128,557 $ 7,765,773 $ 2,337,334 $ — $ 10,103,107 Short-term borrowings 387,706 387,706 — — 387,706 Other long-term borrowings 53 53 — — 53 Federal Home Loan Bank advances 6,690 — 6,751 — 6,751 Junior subordinated debentures 109,636 — 109,766 — 109,766 Subordinated notes 147,239 — 148,875 — 148,875 Derivative instruments 8,388 — 8,388 — 8,388

Other Comprehensive Income (Los

Other Comprehensive Income (Loss)	3 Months Ended
	Mar. 31, 2019
Equity [Abstract]
Other Comprehensive Income (Loss)	Other Comprehensive Income (Loss) (In Thousands) Changes in the components of other comprehensive income (loss), net of tax, were as follows for the periods presented: Pre-Tax Tax Expense (Benefit) Net of Tax Three months ended March 31, 2019 Securities available for sale: Unrealized holding gains on securities $ 15,179 $ 3,862 $ 11,317 Reclassification adjustment for gains realized in net income (13 ) (3 ) (10 ) Total securities available for sale 15,166 3,859 11,307 Derivative instruments: Unrealized holding losses on derivative instruments (1,228 ) (313 ) (915 ) Total derivative instruments (1,228 ) (313 ) (915 ) Defined benefit pension and post-retirement benefit plans: Amortization of net actuarial loss recognized in net periodic pension cost 72 18 54 Total defined benefit pension and post-retirement benefit plans 72 18 54 Total other comprehensive income $ 14,010 $ 3,564 $ 10,446 Three months ended March 31, 2018 Securities available for sale: Unrealized holding losses on securities $ (10,609 ) $ (2,700 ) $ (7,909 ) Total securities available for sale (10,609 ) (2,700 ) (7,909 ) Derivative instruments: Unrealized holding gains on derivative instruments 1,151 293 858 Total derivative instruments 1,151 293 858 Defined benefit pension and post-retirement benefit plans: Amortization of net actuarial loss recognized in net periodic pension cost 87 21 66 Total defined benefit pension and post-retirement benefit plans 87 21 66 Total other comprehensive loss $ (9,371 ) $ (2,386 ) $ (6,985 ) The accumulated balances for each component of other comprehensive income (loss), net of tax, were as follows as of the dates presented: March 31, December 31, 2018 Unrealized gains on securities $ 12,373 $ 1,066 Non-credit related portion of other-than-temporary impairment on securities (11,319 ) (11,319 ) Unrealized losses on derivative instruments (1,545 ) (630 ) Unrecognized losses on defined benefit pension and post-retirement benefit plans obligations (6,959 ) (7,013 ) Total accumulated other comprehensive loss $ (7,450 ) $ (17,896 )

Net Income Per Common Share

Net Income Per Common Share	3 Months Ended
	Mar. 31, 2019
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 service-based restricted stock awards fully vested and 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 March 31, 2019 2018 Basic Net income applicable to common stock $ 45,110 $ 33,826 Average common shares outstanding 58,585,517 49,356,417 Net income per common share - basic $ 0.77 $ 0.69 Diluted Net income applicable to common stock $ 45,110 $ 33,826 Average common shares outstanding 58,585,517 49,356,417 Effect of dilutive stock-based compensation 145,018 146,533 Average common shares outstanding - diluted 58,730,535 49,502,950 Net income per common share - diluted $ 0.77 $ 0.68 Stock-based compensation awards 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 March 31, 2019 2018 Number of shares 27,740 — Exercise prices (for stock option awards) — —

Regulatory Matters

Regulatory Matters	3 Months Ended
	Mar. 31, 2019
Banking and Thrift [Abstract]
Regulatory Matters	Regulatory Matters (In Thousands) The Company and the Bank are subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory, and possibly additional discretionary, actions by regulators that, if undertaken, could have a direct material effect on the Company’s financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and the Bank must meet specific capital guidelines that involve quantitative measures of assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. Capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors. The Federal Reserve, the FDIC and the Office of the Comptroller of the Currency have issued guidelines governing the levels of capital that bank holding companies and banks must maintain. Those guidelines specify capital tiers, which include the following classifications: Capital Tiers Tier 1 Capital to Average Assets (Leverage) Common Equity Tier 1 to Risk - Weighted Assets Tier 1 Capital to Risk – Weighted Assets Total Capital to Risk – Weighted Assets Well capitalized 5% or above 6.5% or above 8% or above 10% or above Adequately capitalized 4% or above 4.5% or above 6% or above 8% or above Undercapitalized Less than 4% Less than 4.5% Less than 6% Less than 8% Significantly undercapitalized Less than 3% Less than 3% Less than 4% Less than 6% Critically undercapitalized Tangible Equity / Total Assets less than 2% The following table provides the capital and risk-based capital and leverage ratios for the Company and for Renasant Bank as of the dates presented: March 31, 2019 December 31, 2018 Amount Ratio Amount Ratio Renasant Corporation Tier 1 Capital to Average Assets (Leverage) $ 1,228,640 10.44 % $ 1,188,412 10.11 % Common Equity Tier 1 Capital to Risk-Weighted Assets 1,124,981 11.49 % 1,085,751 11.05 % Tier 1 Capital to Risk-Weighted Assets 1,228,640 12.55 % 1,188,412 12.10 % Total Capital to Risk-Weighted Assets 1,426,332 14.57 % 1,386,507 14.12 % Renasant Bank Tier 1 Capital to Average Assets (Leverage) $ 1,316,336 11.20 % $ 1,276,976 10.88 % Common Equity Tier 1 Capital to Risk-Weighted Assets 1,316,336 13.45 % 1,276,976 13.02 % Tier 1 Capital to Risk-Weighted Assets 1,316,336 13.45 % 1,276,976 13.02 % Total Capital to Risk-Weighted Assets 1,370,536 14.01 % 1,331,619 13.58 % Common equity Tier 1 capital (“CET1”) generally consists of common stock, retained earnings, accumulated other comprehensive income and certain minority interests, less certain adjustments and deductions. In addition, the Company must maintain a “capital conservation buffer,” which is a specified amount of CET1 capital in addition to the amount necessary to meet minimum risk-based capital requirements. The capital conservation buffer is designed to absorb losses during periods of economic stress. If the Company’s ratio of CET1 to risk-weighted capital is below the capital conservation buffer, the Company will face restrictions on its ability to pay dividends, repurchase outstanding stock and make certain discretionary bonus payments. The required capital conservation buffer is 2.5% of CET1 to risk-weighted assets in addition to the amount necessary to meet minimum risk-based capital requirements. As shown in the tables above, as of March 31, 2019, the Company’s CET1 capital was in excess of the capital conservation buffer. In addition, the Basel III regulatory capital reforms and rules effecting certain changes required by the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 issued by the Federal Reserve, the FDIC and the Office of the Comptroller of the Currency (the “Basel III Rules”) have revised the agencies’ rules for calculating risk-weighted assets to enhance risk sensitivity and to incorporate certain international capital standards of the Basel Committee on Banking Supervision. These revisions affect the calculation of the denominator of a banking organization’s risk-based capital ratios to reflect the higher-risk nature of certain types of loans. As applicable to Renasant Bank: — For residential mortgages, the former 50% risk weight for performing residential first-lien mortgages and 100% risk-weight for all other mortgages has been replaced with a risk weight of between 35% and 200% determined by the mortgage’s loan-to-value ratio and whether the mortgage falls into one of two categories based on eight criteria that include the term, use of negative amortization and balloon payments, certain rate increases and documented and verified borrower income. — For commercial mortgages, a 150% risk weight for certain high volatility commercial real estate acquisition, development and construction loans has been substituted for the former 100% risk weight. — For nonperforming loans, the former 100% risk weight is now a 150% risk weight for loans, other than residential mortgages, that are 90 days past due or on nonaccrual status. Finally, Tier 1 capital treatment for “hybrid” capital items like trust preferred securities has been eliminated, subject to various grandfathering and transition rules.

Segment Reporting

Segment Reporting	3 Months Ended
	Mar. 31, 2019
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, asset-based lending and 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 include the administration and management of trust accounts including personal and corporate benefit accounts, self-directed IRAs, 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 as of and for the periods presented: Community Banks Insurance Wealth Management Other Consolidated Three months ended March 31, 2019 Net interest income (loss) $ 116,058 $ 168 $ 350 $ (3,429 ) $ 113,147 Provision for loan losses 1,500 — — — 1,500 Noninterest income 29,585 2,879 3,659 (238 ) 35,885 Noninterest expense 83,313 1,815 3,448 256 88,832 Income (loss) before income taxes 60,830 1,232 561 (3,923 ) 58,700 Income tax expense (benefit) 14,286 320 — (1,016 ) 13,590 Net income (loss) $ 46,544 $ 912 $ 561 $ (2,907 ) $ 45,110 Total assets $ 12,763,349 $ 27,267 $ 58,971 $ 12,808 $ 12,862,395 Goodwill $ 930,204 $ 2,767 — — $ 932,971 Three months ended March 31, 2018 Net interest income (loss) $ 91,427 $ 106 $ 313 $ (2,606 ) $ 89,240 Provision for loan losses 1,750 — — — 1,750 Noninterest income 27,918 2,772 3,527 (264 ) 33,953 Noninterest expense 72,633 1,731 3,392 188 77,944 Income (loss) before income taxes 44,962 1,147 448 (3,058 ) 43,499 Income tax expense (benefit) 10,167 297 — (791 ) 9,673 Net income (loss) $ 34,795 $ 850 $ 448 $ (2,267 ) $ 33,826 Total assets $ 10,135,478 $ 24,125 $ 61,800 $ 16,910 $ 10,238,313 Goodwill $ 608,279 $ 2,767 — — $ 611,046

Leases

Leases	3 Months Ended
	Mar. 31, 2019
Leases [Abstract]
Leases	Leases (In Thousands) The Company adopted ASC 842 in the first quarter of 2019. The Company enters into leases in both lessor and lessee capacities. ASC 842 provided for a number of optional practical expedients, of which the Company has elected several including (i) the option not to separate the lease and non-lease components; (ii) the ‘package of practical expedients,’ where the Company does not have to reassess (A) whether expired or existing contracts contain leases under the new definition of a lease, (B) lease classification for expired or existing leases and (C) previously capitalized initial direct costs would qualify for capitalization under ASC 842; and (iii) the use of hindsight in determining the lease term, which permits the use of information available after lease inception to determine the lease term via the knowledge of renewal options exercised but not available at the leases inception. The practical expedient pertaining to land easements is not applicable to the Company. Lessor Arrangements The Company provides equipment financing to its customers through sales type or direct financing lease arrangements. These leases are carried at the aggregate of lease payments receivable plus the estimated residual value of the leased property less unearned income, which is accreted into interest income over the lease’s term using methods that approximate the interest method. These arrangements generally do not contain non-lease components. Lease agreements may include renewal and purchase options. As of March 31, 2019, the net investment in these leases was $8,967 , comprised of $7,164 in lease receivables, $2,408 in residual balances and $605 in deferred income. In order to mitigate potential exposure to residual asset risk, the Company utilizes first amendment or terminal rental adjustment clause leases. For the three months ended March 31, 2019, the Company generated $81 in income, which is included in interest income on loans on the Consolidated Statements of Income from these leases. The maturities of the lessor arrangements outstanding at March 31, 2019 is presented in the table below. Remainder of 2019 $ 349 2020 1,721 2021 1,739 2022 2,528 2023 1,984 Thereafter 646 Total lease receivables $ 8,967 Lessee Arrangements All of the Company’s lessee arrangements are operating leases, being real estate leases for Company facilities. Under these arrangements, the Company records right-of-use assets and corresponding lease liabilities, each of which is based on the present value of the remaining lease payments and are discounted at the Company’s incremental borrowing rate. Right-of-use assets are reported in premises and equipment on the Consolidated Balance Sheet and the related lease liabilities are reported in other liabilities. All leases are recorded on the Consolidated Balance Sheet except for leases with an initial term less than 12 months for which the Company elected the short-term lease recognition exemption. Lease expense is recognized on a straight-line basis over the lease term and is recorded in occupancy and equipment expense in the Consolidated Statement of Income. Variable lease payments consist primarily of common area maintenance and taxes. The Company does not have any material sublease agreements currently in place. As of March 31, 2019, right-of-use assets totaled $52,478 and lease liabilities totaled $56,049 . Lease terms may contain renewal and extension options and early termination features. Many leases include one or more options to renew, with renewal terms that can extend the lease term from one to 20 years or more. The exercise of lease renewal options is at the Company’s sole discretion. Renewal options which are reasonably certain to be exercised in the future were included in the measurement of right-of-use assets and lease liabilities. The table below provides the components of lease cost and supplemental information for the three months ended March 31, 2019. Operating lease cost (cost resulting from lease payments) $ 2,358 Short-term lease cost 10 Variable lease cost (cost excluded from lease payments) 339 Sublease income (126 ) Total lease cost $ 2,581 Right-of-use assets obtained in exchange for new lease liabilities during the first quarter of 2019 - operating leases $ 1,295 Operating lease - operating cash flows (fixed payments) 2,316 Operating lease - operating cash flows (liability reduction) 1,808 Weighted average lease term - operating leases 12.30 Weighted average discount rate - operating leases 3.62 % The maturities of the lessee arrangements outstanding at March 31, 2019 are presented in the table below. Remainder of 2019 $ 5,068 2020 6,178 2021 5,396 2022 5,238 2023 5,112 Thereafter 50,710 Total undiscounted cash flows 77,702 Discount on cash flows 21,653 Total operating lease liabilities $ 56,049 As of March 31, 2019, the Company had leases with related parties that were obtained in the Brand acquisition. The related party leases have right-of-use assets of $13,773 and lease liabilities of $16,012 , with total lease cost of $492 for the first quarter of 2019. For more information on lease accounting, see Note 1, “Summary of Significant Accounting Policies” and on lease financing receivables, see Note 4, “Non Purchased Loans.”
Leases	Leases (In Thousands) The Company adopted ASC 842 in the first quarter of 2019. The Company enters into leases in both lessor and lessee capacities. ASC 842 provided for a number of optional practical expedients, of which the Company has elected several including (i) the option not to separate the lease and non-lease components; (ii) the ‘package of practical expedients,’ where the Company does not have to reassess (A) whether expired or existing contracts contain leases under the new definition of a lease, (B) lease classification for expired or existing leases and (C) previously capitalized initial direct costs would qualify for capitalization under ASC 842; and (iii) the use of hindsight in determining the lease term, which permits the use of information available after lease inception to determine the lease term via the knowledge of renewal options exercised but not available at the leases inception. The practical expedient pertaining to land easements is not applicable to the Company. Lessor Arrangements The Company provides equipment financing to its customers through sales type or direct financing lease arrangements. These leases are carried at the aggregate of lease payments receivable plus the estimated residual value of the leased property less unearned income, which is accreted into interest income over the lease’s term using methods that approximate the interest method. These arrangements generally do not contain non-lease components. Lease agreements may include renewal and purchase options. As of March 31, 2019, the net investment in these leases was $8,967 , comprised of $7,164 in lease receivables, $2,408 in residual balances and $605 in deferred income. In order to mitigate potential exposure to residual asset risk, the Company utilizes first amendment or terminal rental adjustment clause leases. For the three months ended March 31, 2019, the Company generated $81 in income, which is included in interest income on loans on the Consolidated Statements of Income from these leases. The maturities of the lessor arrangements outstanding at March 31, 2019 is presented in the table below. Remainder of 2019 $ 349 2020 1,721 2021 1,739 2022 2,528 2023 1,984 Thereafter 646 Total lease receivables $ 8,967 Lessee Arrangements All of the Company’s lessee arrangements are operating leases, being real estate leases for Company facilities. Under these arrangements, the Company records right-of-use assets and corresponding lease liabilities, each of which is based on the present value of the remaining lease payments and are discounted at the Company’s incremental borrowing rate. Right-of-use assets are reported in premises and equipment on the Consolidated Balance Sheet and the related lease liabilities are reported in other liabilities. All leases are recorded on the Consolidated Balance Sheet except for leases with an initial term less than 12 months for which the Company elected the short-term lease recognition exemption. Lease expense is recognized on a straight-line basis over the lease term and is recorded in occupancy and equipment expense in the Consolidated Statement of Income. Variable lease payments consist primarily of common area maintenance and taxes. The Company does not have any material sublease agreements currently in place. As of March 31, 2019, right-of-use assets totaled $52,478 and lease liabilities totaled $56,049 . Lease terms may contain renewal and extension options and early termination features. Many leases include one or more options to renew, with renewal terms that can extend the lease term from one to 20 years or more. The exercise of lease renewal options is at the Company’s sole discretion. Renewal options which are reasonably certain to be exercised in the future were included in the measurement of right-of-use assets and lease liabilities. The table below provides the components of lease cost and supplemental information for the three months ended March 31, 2019. Operating lease cost (cost resulting from lease payments) $ 2,358 Short-term lease cost 10 Variable lease cost (cost excluded from lease payments) 339 Sublease income (126 ) Total lease cost $ 2,581 Right-of-use assets obtained in exchange for new lease liabilities during the first quarter of 2019 - operating leases $ 1,295 Operating lease - operating cash flows (fixed payments) 2,316 Operating lease - operating cash flows (liability reduction) 1,808 Weighted average lease term - operating leases 12.30 Weighted average discount rate - operating leases 3.62 % The maturities of the lessee arrangements outstanding at March 31, 2019 are presented in the table below. Remainder of 2019 $ 5,068 2020 6,178 2021 5,396 2022 5,238 2023 5,112 Thereafter 50,710 Total undiscounted cash flows 77,702 Discount on cash flows 21,653 Total operating lease liabilities $ 56,049 As of March 31, 2019, the Company had leases with related parties that were obtained in the Brand acquisition. The related party leases have right-of-use assets of $13,773 and lease liabilities of $16,012 , with total lease cost of $492 for the first quarter of 2019. For more information on lease accounting, see Note 1, “Summary of Significant Accounting Policies” and on lease financing receivables, see Note 4, “Non Purchased Loans.”

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2019
Accounting Policies [Abstract]
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 (“GAAP”) 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 GAAP 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. Certain prior year amounts have been reclassified to conform to the current year presentation. For further information regarding the Company’s significant accounting policies, refer to the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2018 filed with the Securities and Exchange Commission on February 28, 2019.
Business combinations	Business Combinations : The Company completed its acquisition of Brand Group Holdings, Inc. (“Brand”) on September 1, 2018. The acquired institution’s financial condition and results of operations are included in the Company’s financial condition and results of operations as of the acquisition date. Due to the timing of the system conversion and the integration of operations into the Company’s existing operations, historical reporting for acquired operations is impracticable, and, therefore, disclosure of the amounts of revenue and expenses of the acquired institution since the acquisition date is impracticable. In connection with the acquisition of Brand, the Company acquired a portfolio of non-mortgage consumer loans, which is included in the line item “Loans held for sale” on the Company’s Consolidated Balance Sheet with a balance of $122,756 as of March 31, 2019 . In accordance with the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 850, “Business Combinations”, these loans were measured at fair value as of the acquisition date. Subsequent to the acquisition date, these loans are carried at the lower of amortized cost or fair value.
Use of estimates	Use of Estimates : The preparation of financial statements in conformity with GAAP 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, and such differences may be material.
Impact of recently-issued accounting standards and pronouncements	Impact of Recently-Issued Accounting Standards and Pronouncements : In February 2016, FASB issued Accounting Standards Update (“ASU”) 2016-02, “Leases (Topic 842)” , which amends the accounting model and disclosure requirements for leases. Topic 842 was subsequently amended by the following updates: ASU 2018-01, “Land Easement Practical Expedient for Transition to Topic 842” , ASU 2018-10, “Codification Improvements to Topic 842, Leases”, and ASU 2018-11, “Targeted Improvements” (collectively, “ASC 842”). The current accounting model for leases distinguishes between capital leases, which are recognized on the balance sheet, and operating leases, which are not. Under the new standard, the lease classifications are defined as finance leases, which are similar to capital leases under current GAAP, and operating leases. Further, a lessee will recognize a lease liability and a right-of-use asset for all leases with a term greater than 12 months on its balance sheet regardless of the lease’s classification, which may significantly increase reported assets and liabilities. The accounting model and disclosure requirements for lessors remains substantially unchanged from current GAAP. This standard became effective on January 1, 2019. A modified retrospective transition approach is required, applying the new standard to all leases existing at the date of initial application. The Company chose to use the effective date approach and, as such, all periods presented after January 1, 2019 are in accordance with ASC 842 whereas periods presented prior to January 1, 2019 are in accordance with prior lease accounting. Financial information was not updated, and the disclosures required under ASC 842, were not provided for dates and periods before January 1, 2019. The Company recorded a right-of-use asset in the amount of $53,042 and a corresponding lease liability in the amount of $56,562 . The Company has included newly applicable lease disclosures in this filing in Note 19, “Leases.” In June 2016, FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” (“ASU 2016-13”). This update will significantly change the way entities recognize impairment on many financial assets by requiring immediate recognition of estimated credit losses expected to occur over the asset’s remaining life. FASB describes this impairment recognition model as the current expected credit loss (“CECL”) model and believes the CECL model will result in more timely recognition of credit losses since the CECL model incorporates expected credit losses versus incurred credit losses. The scope of FASB’s CECL model includes loans, held-to-maturity debt instruments, lease receivables, loan commitments and financial guarantees that are not accounted for at fair value. For public companies, this update is effective for interim and annual periods beginning after December 15, 2019. The Company has formed an implementation committee comprised of both accounting and credit employees to guide Renasant Bank through the implementation of ASU 2016-13. The Company has also engaged a third party to act as a consultant and software provider to assist in the implementation of the CECL model. The implementation committee and the consultant have established the CECL blueprint for Renasant Bank, which includes the selected methodology, proper pool segmentation and loan data validation. Currently, the CECL committee is working with the consultant to build the CECL model and expects to run a preliminary CECL calculation in the second quarter of 2019. In January 2017, FASB issued ASU No. 2017-04, “Intangibles - Goodwill and Other (Topic 350)” (“ASU 2017-04”). ASU 2017-04 will amend and simplify current goodwill impairment testing by eliminating certain testing under the current provisions. Under the new guidance, an entity should perform the goodwill impairment test by comparing the fair value of a reporting unit with its carrying value and recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. An entity still has the option to perform the quantitative assessment for a reporting unit to determine if a quantitative impairment test is necessary. ASU 2017-04 will be effective for interim and annual periods beginning after December 15, 2019 and is not expected to have a material impact on the Company’s financial statements. In March 2017, FASB issued ASU 2017-08, “Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities” (“ASU 2017-08”). ASU 2017-08 requires the amortization period for certain callable debt securities held at a premium to be the earliest call date. ASU 2017-08 became effective January 1, 2019 and did not have a material impact on the Company’s financial statements. In August 2017, FASB issued ASU 2017-12, “Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities” (“ASU 2017-12”). ASU 2017-12 is intended to simplify hedge accounting by eliminating the requirement to separately measure and report hedge effectiveness. ASU 2017-12 also seeks to expand the application of hedge accounting by modifying current requirements to include hedge accounting on partial-term hedges, the hedging of prepayable financial instruments and other strategies. This update became effective January 1, 2019 and did not have a material impact on the Company’s financial statements. In August 2018, FASB issued ASU 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement” (“ASU 2018-13”). ASU 2018-13 is intended to improve the disclosures on fair value measurements by eliminating, amending and adding certain disclosure requirements. These changes are intended to reduce costs for preparers while providing more useful information for financial statement users. ASU 2018-13 will be effective for interim and annual periods beginning after December 15, 2019, with early adoption permitted. The Company is currently evaluating the effect that ASU 2018-13 will have on its financial position and results of operations and its financial statement disclosures.

Mergers and Acquisitions (Table

Mergers and Acquisitions (Tables)	3 Months Ended
	Mar. 31, 2019
Business Combinations [Abstract]
Summary of the allocation of purchase price to assets and liabilities acquired	The following table summarizes the allocation of purchase price to assets and liabilities acquired in connection with the Company’s acquisition of Brand based on their fair values on September 1, 2018. Purchase Price: Shares issued to common shareholders 9,306,477 Purchase price per share $ 46.69 Value of stock paid $ 434,519 Cash consideration paid 21,879 Cash paid for fractional shares 4 Cash settlement for stock options, net of tax benefit 17,157 Deal charges 894 Total Purchase Price $ 474,453 Net Assets Acquired: Stockholders’ equity at acquisition date $ 138,896 Increase (decrease) to net assets as a result of fair value adjustments to assets acquired and liabilities assumed: Securities (231 ) Loans, including loans held for sale (20,969 ) Premises and equipment 910 Intangible assets 27,534 Other assets (3,304 ) Deposits (1,367 ) Borrowings (3,236 ) Other liabilities 13,338 Deferred income taxes 957 Total Net Assets Acquired 152,528 Goodwill resulting from merger (1) $ 321,925 (1) The goodwill resulting from the merger has been assigned to the Community Banks operating segment.
Summary of the fair value of assets acquired and liabilities assumed	The following table summarizes the estimated fair value on September 1, 2018 of assets acquired and liabilities assumed on that date in connection with the merger with Brand. These estimates are subject to change pending the finalization of all valuations. Cash and cash equivalents $ 193,436 Securities 71,246 Loans, including loans held for sale 1,589,195 Premises and equipment 20,070 Intangible assets 349,459 Other assets 112,066 Total assets $ 2,335,472 Deposits $ 1,714,177 Borrowings 90,912 Other liabilities 55,930 Total liabilities $ 1,861,019 The following table summarizes the significant assets acquired and liabilities assumed from BMG: September 1, 2018 Loans held for sale $ 48,100 Borrowings 34,139
Pro forma combined condensed consolidated financial information	The following unaudited pro forma combined condensed consolidated financial information presents the results of operations for the three months ended March 31, 2019 and 2018 of the Company as though the Brand merger had been completed as of January 1, 2018. The unaudited pro forma information combines the historical results of Brand with the Company’s historical consolidated results and includes certain adjustments reflecting the estimated impact of certain fair value adjustments for the periods presented. The pro forma information is not necessarily indicative of what would have occurred had the acquisition taken place on January 1, 2018. The pro forma information does not include the effect of any cost-saving or revenue-enhancing strategies. Merger expenses are reflected in the period in which they were incurred. (Unaudited) Three Months Ended March 31, 2019 2018 Net interest income - pro forma $ 113,147 $ 111,618 Noninterest income - pro forma $ 35,885 $ 42,497 Noninterest expense - pro forma $ 88,832 $ 99,774 Net income - pro forma $ 45,110 $ 40,296 Earnings per share - pro forma: Basic $ 0.77 $ 0.69 Diluted $ 0.77 $ 0.69

Securities (Tables)

Securities (Tables)	3 Months Ended
	Mar. 31, 2019
Investments, Debt and Equity Securities [Abstract]
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 Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value March 31, 2019 Obligations of other U.S. Government agencies and corporations $ 2,532 $ 16 $ (23 ) $ 2,525 Obligations of states and political subdivisions 179,758 4,064 (60 ) 183,762 Residential mortgage backed securities: Government agency mortgage backed securities 622,056 3,783 (3,773 ) 622,066 Government agency collateralized mortgage obligations 321,088 1,093 (2,734 ) 319,447 Commercial mortgage backed securities: Government agency mortgage backed securities 21,816 362 (180 ) 21,998 Government agency collateralized mortgage obligations 46,095 273 (38 ) 46,330 Trust preferred securities 12,259 — (2,013 ) 10,246 Other debt securities 48,335 766 (122 ) 48,979 $ 1,253,939 $ 10,357 $ (8,943 ) $ 1,255,353 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 2018 Obligations of other U.S. Government agencies and corporations $ 2,536 $ 13 $ (38 ) $ 2,511 Obligations of states and political subdivisions 200,798 3,038 (567 ) 203,269 Residential mortgage backed securities: Government agency mortgage backed securities 621,690 719 (9,126 ) 613,283 Government agency collateralized mortgage obligations 332,697 274 (5,982 ) 326,989 Commercial mortgage backed securities: Government agency mortgage backed securities 21,957 257 (384 ) 21,830 Government agency collateralized mortgage obligations 28,446 24 (135 ) 28,335 Trust preferred securities 12,359 — (1,726 ) 10,633 Other debt securities 44,046 192 (311 ) 43,927 $ 1,264,529 $ 4,517 $ (18,269 ) $ 1,250,777
Schedule of realized gain (loss)	Securities sold were as follows for the period presented: Carrying Value Net Proceeds Gain/(Loss) Three months ended March 31, 2019 Obligations of states and political subdivisions $ 10,368 $ 10,384 $ 16 Residential mortgage backed securities: Government agency mortgage backed securities 230 227 $ (3 ) $ 10,598 $ 10,611 $ 13 There were no securities sold during the three months ended March 31, 2018 . Gross realized gains and losses on sales of securities available for sale for three months ended March 31, 2019 and 2018 , respectively, were as follows: Three Months Ended March 31, 2019 2018 Gross gains on sales of securities available for sale $ 45 $ — Gross losses on sales of securities available for sale (32 ) — Gains on sales of securities available for sale, net $ 13 $ —
Amortized cost and fair value of securities by contractual maturity	The amortized cost and fair value of securities at March 31, 2019 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. Available for Sale Amortized Cost Fair Value Due within one year $ 36,647 $ 36,919 Due after one year through five years 40,168 40,856 Due after five years through ten years 74,651 76,630 Due after ten years 51,868 50,926 Residential mortgage backed securities: Government agency mortgage backed securities 622,056 622,066 Government agency collateralized mortgage obligations 321,088 319,447 Commercial mortgage backed securities: Government agency mortgage backed securities 21,816 21,998 Government agency collateralized mortgage obligations 46,095 46,330 Other debt securities 39,550 40,181 $ 1,253,939 $ 1,255,353
Gross 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 Value Unrealized Losses # Fair Value Unrealized Losses # Fair Value Unrealized Losses Available for Sale: March 31, 2019 Obligations of other U.S. Government agencies and corporations 0 $ — $ — 2 $ 1,494 $ (23 ) 2 $ 1,494 $ (23 ) Obligations of states and political subdivisions 1 855 (1 ) 10 7,309 (59 ) 11 8,164 (60 ) Residential mortgage backed securities: Government agency mortgage backed securities 10 28,824 (72 ) 96 242,222 (3,701 ) 106 271,046 (3,773 ) Government agency collateralized mortgage obligations 3 16,043 (41 ) 64 159,212 (2,693 ) 67 175,255 (2,734 ) Commercial mortgage backed securities: Government agency mortgage backed securities 0 — — 4 7,543 (180 ) 4 7,543 (180 ) Government agency collateralized mortgage obligations 0 — — 1 4,962 (38 ) 1 4,962 (38 ) Trust preferred securities 0 — — 2 10,246 (2,013 ) 2 10,246 (2,013 ) Other debt securities 8 5,763 (34 ) 3 5,752 (88 ) 11 11,515 (122 ) Total 22 $ 51,485 $ (148 ) 182 $ 438,740 $ (8,795 ) 204 $ 490,225 $ (8,943 ) December 31, 2018 Obligations of other U.S. Government agencies and corporations 0 $ — $ — 2 $ 1,480 $ (38 ) 2 $ 1,480 $ (38 ) Obligations of states and political subdivisions 34 22,159 (193 ) 26 16,775 (374 ) 60 38,934 (567 ) Residential mortgage backed securities: Government agency mortgage backed securities 91 354,731 (3,945 ) 73 125,757 (5,181 ) 164 480,488 (9,126 ) Government agency collateralized mortgage obligations 24 97,451 (840 ) 60 140,076 (5,142 ) 84 237,527 (5,982 ) Commercial mortgage backed securities: Government agency mortgage backed securities 5 6,506 (74 ) 4 7,468 (310 ) 9 13,974 (384 ) Government agency collateralized mortgage obligations 2 9,950 (23 ) 1 4,888 (112 ) 3 14,838 (135 ) Trust preferred securities 0 — — 2 10,633 (1,726 ) 2 10,633 (1,726 ) Other debt securities 12 19,011 (88 ) 3 5,621 (223 ) 15 24,632 (311 ) Total 168 $ 509,808 $ (5,163 ) 171 $ 312,698 $ (13,106 ) 339 $ 822,506 $ (18,269 )
Investments in pooled trust preferred securities	The following table provides information regarding the Company’s investments in pooled trust preferred securities at March 31, 2019 : Name Single/ Pooled Class/ Tranche Amortized Cost Fair Value Unrealized Loss Lowest Credit Rating Issuers Currently in Deferral or Default XXIII Pooled B-2 $ 8,233 $ 6,593 $ (1,640 ) BB 17 % XXVI Pooled B-2 4,026 3,653 (373 ) B 20 % $ 12,259 $ 10,246 $ (2,013 )
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: 2019 2018 Balance at January 1 $ (261 ) $ (261 ) Additions related to credit losses for which OTTI was not previously recognized — — Increases in credit loss for which OTTI was previously recognized — — Reductions for securities sold during the period — — Balance at March 31 $ (261 ) $ (261 )

Non Purchased Loans (Tables)

Non Purchased Loans (Tables)	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Summary of non-purchased loans and leases	The following is a summary of non purchased loans and leases as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 921,081 $ 875,649 Lease financing 61,539 64,992 Real estate – construction 651,119 635,519 Real estate – 1-4 family mortgage 2,114,908 2,087,890 Real estate – commercial mortgage 2,726,186 2,628,365 Installment loans to individuals 93,654 100,424 Gross loans 6,568,487 6,392,839 Unearned income (2,888 ) (3,127 ) Loans, net of unearned income $ 6,565,599 $ 6,389,712 The following is a summary of purchased loans as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 387,376 $ 420,263 Real estate – construction 89,954 105,149 Real estate – 1-4 family mortgage 654,265 707,453 Real estate – commercial mortgage 1,357,446 1,423,144 Installment loans to individuals 33,653 37,408 Gross loans 2,522,694 2,693,417 Unearned income — — Loans, net of unearned income $ 2,522,694 $ 2,693,417 The following is a summary of total non purchased and purchased loans as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 1,308,457 $ 1,295,912 Lease financing 61,539 64,992 Real estate – construction 741,073 740,668 Real estate – 1-4 family mortgage 2,769,173 2,795,343 Real estate – commercial mortgage 4,083,632 4,051,509 Installment loans to individuals 127,307 137,832 Gross loans 9,091,181 9,086,256 Unearned income (2,888 ) (3,127 ) Loans, net of unearned income 9,088,293 9,083,129 Allowance for loan losses (49,835 ) (49,026 ) Net loans $ 9,038,458 $ 9,034,103
Aging of 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 Past Due 90 Days or More Past Due Current Loans Total Loans 30-89 Days Past Due 90 Days or More Past Due Current Loans Total Loans Total Loans March 31, 2019 Commercial, financial, agricultural $ 3,117 $ 78 $ 913,608 $ 916,803 $ 953 $ 3,145 $ 180 $ 4,278 $ 921,081 Lease financing 440 — 61,009 61,449 — 90 — 90 61,539 Real estate – construction 419 — 650,700 651,119 — — — — 651,119 Real estate – 1-4 family mortgage 16,333 1,044 2,093,721 2,111,098 1,056 1,466 1,288 3,810 2,114,908 Real estate – commercial mortgage 2,394 13 2,719,516 2,721,923 — 2,349 1,914 4,263 2,726,186 Installment loans to individuals 392 57 93,139 93,588 2 64 — 66 93,654 Unearned income — — (2,888 ) (2,888 ) — — — — (2,888 ) Total $ 23,095 $ 1,192 $ 6,528,805 $ 6,553,092 $ 2,011 $ 7,114 $ 3,382 $ 12,507 $ 6,565,599 December 31, 2018 Commercial, financial, agricultural $ 3,397 $ 267 $ 870,457 $ 874,121 $ — $ 1,356 $ 172 $ 1,528 $ 875,649 Lease financing 607 89 64,296 64,992 — — — — 64,992 Real estate – construction 887 — 634,632 635,519 — — — — 635,519 Real estate – 1-4 family mortgage 10,378 2,151 2,071,401 2,083,930 238 2,676 1,046 3,960 2,087,890 Real estate – commercial mortgage 1,880 13 2,621,902 2,623,795 — 2,974 1,596 4,570 2,628,365 Installment loans to individuals 368 165 99,731 100,264 3 157 — 160 100,424 Unearned income — — (3,127 ) (3,127 ) — — — — (3,127 ) Total $ 17,517 $ 2,685 $ 6,359,292 $ 6,379,494 $ 241 $ 7,163 $ 2,814 $ 10,218 $ 6,389,712 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 Past Due 90 Days or More Past Due Current Loans Total Loans 30-89 Days Past Due 90 Days or More Past Due Current Loans Total Loans Total Loans March 31, 2019 Commercial, financial, agricultural $ 5,596 $ 607 $ 379,993 $ 386,196 $ 311 $ 523 $ 346 $ 1,180 $ 387,376 Real estate – construction 2,258 — 87,696 89,954 — — — — 89,954 Real estate – 1-4 family mortgage 9,631 2,653 637,630 649,914 299 2,079 1,973 4,351 654,265 Real estate – commercial mortgage 2,605 1,903 1,351,020 1,355,528 — 1,460 458 1,918 1,357,446 Installment loans to individuals 956 273 32,045 33,274 1 128 250 379 33,653 Total $ 21,046 $ 5,436 $ 2,488,384 $ 2,514,866 $ 611 $ 4,190 $ 3,027 $ 7,828 $ 2,522,694 December 31, 2018 Commercial, financial, agricultural $ 1,811 $ 97 $ 417,786 $ 419,694 $ — $ 477 $ 92 $ 569 $ 420,263 Real estate – construction 1,235 68 103,846 105,149 — — — — 105,149 Real estate – 1-4 family mortgage 8,981 4,455 690,697 704,133 202 1,881 1,237 3,320 707,453 Real estate – commercial mortgage 5,711 2,410 1,413,346 1,421,467 — 1,401 276 1,677 1,423,144 Installment loans to individuals 1,342 202 35,594 37,138 2 24 244 270 37,408 Total $ 19,080 $ 7,232 $ 2,661,269 $ 2,687,581 $ 204 $ 3,783 $ 1,849 $ 5,836 $ 2,693,417
Impaired loans	Loans accounted for under FASB ASC 310-20, “Nonrefundable Fees and Other Cost” (“ASC 310-20”), and which are impaired loans recognized in conformity with ASC 310, “Receivables” (“ASC 310”), segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 4,886 $ 4,581 $ — $ 4,581 $ 983 Lease financing 90 90 — 90 1 Real estate – construction 8,485 6,320 2,165 8,485 56 Real estate – 1-4 family mortgage 8,739 8,415 — 8,415 113 Real estate – commercial mortgage 9,800 5,819 1,198 7,017 723 Installment loans to individuals 136 129 — 129 1 Total $ 32,136 $ 25,354 $ 3,363 $ 28,717 $ 1,877 December 31, 2018 Commercial, financial, agricultural $ 2,280 $ 1,834 $ — $ 1,834 $ 163 Lease financing — — — — — Real estate – construction 9,467 7,302 2,165 9,467 63 Real estate – 1-4 family mortgage 9,767 9,077 — 9,077 61 Real estate – commercial mortgage 8,625 4,609 1,238 5,847 689 Installment loans to individuals 232 223 — 223 1 Totals $ 30,371 $ 23,045 $ 3,403 $ 26,448 $ 977 Loans accounted for under ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality” (“ASC 310-30”), and which are impaired loans recognized in conformity with ASC 310, segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 39,542 $ 3,292 $ 21,555 $ 24,847 $ 129 Real estate – 1-4 family mortgage 52,787 10,715 33,109 43,824 420 Real estate – commercial mortgage 158,927 59,827 76,455 136,282 1,973 Installment loans to individuals 7,555 665 3,228 3,893 2 Total $ 258,811 $ 74,499 $ 134,347 $ 208,846 $ 2,524 December 31, 2018 Commercial, financial, agricultural $ 44,403 $ 3,779 $ 25,364 $ 29,143 $ 161 Real estate – 1-4 family mortgage 53,823 12,169 36,074 48,243 488 Real estate – commercial mortgage 165,700 62,003 78,435 140,438 1,901 Installment loans to individuals 8,290 660 3,770 4,430 2 Totals $ 272,216 $ 78,611 $ 143,643 $ 222,254 $ 2,552 Loans accounted for under ASC 310-20, and which are impaired loans recognized in conformity with ASC 310, segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 1,287 $ 914 $ 314 $ 1,228 $ 198 Real estate – construction 320 320 — 320 2 Real estate – 1-4 family mortgage 6,177 896 4,641 5,537 14 Real estate – commercial mortgage 2,718 1,858 567 2,425 119 Installment loans to individuals 409 322 57 379 3 Total $ 10,911 $ 4,310 $ 5,579 $ 9,889 $ 336 December 31, 2018 Commercial, financial, agricultural $ 671 $ 600 $ 11 $ 611 $ 173 Real estate – construction 576 576 — 576 5 Real estate – 1-4 family mortgage 5,787 1,381 3,780 5,161 18 Real estate – commercial mortgage 2,266 2,066 146 2,212 338 Installment loans to individuals 280 246 24 270 3 Totals $ 9,580 $ 4,869 $ 3,961 $ 8,830 $ 537
Investment and interest income recognized on impaired loans	The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-20 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 4,634 $ 10 $ 2,338 $ 11 Lease financing 87 — 159 — Real estate – construction 8,485 102 150 18 Real estate – 1-4 family mortgage 8,490 51 8,197 67 Real estate – commercial mortgage 7,030 28 6,670 92 Installment loans to individuals 149 1 104 1 Total $ 28,875 $ 192 $ 17,618 $ 189 The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-20 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 1,242 $ 3 $ 363 $ 3 Real estate – construction 320 — 252 1 Real estate – 1-4 family mortgage 5,577 42 6,320 40 Real estate – commercial mortgage 2,630 12 1,642 18 Installment loans to individuals 397 — 160 — Total $ 10,166 $ 57 $ 8,737 $ 62 The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-30 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 27,403 $ 427 $ 16,899 $ 225 Real estate – 1-4 family mortgage 44,177 572 58,749 673 Real estate – commercial mortgage 137,421 1,796 167,365 1,972 Installment loans to individuals 4,144 106 1,687 18 Total $ 213,145 $ 2,901 $ 244,700 $ 2,888
Impact of modifications classified as restructured loans	The tables below illustrate the impact of modifications classified as restructured loans which were made during the periods presented and held on the Consolidated Balance Sheets at the respective period end. There were no newly restructured loans during the three months ended March 31, 2019. Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Three months ended March 31, 2018 Real estate – 1-4 family mortgage 3 $ 576 $ 576 Real estate – commercial mortgage 1 83 78 Total 4 $ 659 $ 654 The tables below illustrate the impact of modifications classified as restructured loans which were made during the periods presented and held on the Consolidated Balance Sheets at the respective period end. There were no newly restructured loans during the three months ended March 31, 2019. Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Three months ended March 31, 2018 Commercial, financial, agricultural 1 $ 48 $ 44 Real estate – commercial mortgage 1 8 7 Total 2 $ 56 $ 51
Changes in restructured loans	Changes in the Company’s restructured loans are set forth in the table below: Number of Loans Recorded Investment Totals at January 1, 2019 51 $ 5,325 Additional advances or loans with concessions — 2 Reclassified as performing restructured loan 1 40 Reductions due to: Paid in full (1 ) (160 ) Principal paydowns — (45 ) Totals at March 31, 2019 51 $ 5,162 Changes in the Company’s restructured loans are set forth in the table below: Number of Loans Recorded Investment Totals at January 1, 2019 54 $ 7,495 Additional advances or loans with concessions — 174 Reclassified as performing restructured loan 5 212 Reductions due to: Reclassified to nonperforming loans (2 ) (269 ) Paid in full (2 ) (104 ) Principal paydowns — (261 ) Totals at March 31, 2019 55 $ 7,247
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 March 31, 2019 Commercial, financial, agricultural $ 675,107 $ 15,523 $ 11,533 $ 702,163 Real estate – construction 570,637 5,469 8,157 584,263 Real estate – 1-4 family mortgage 319,715 4,619 3,585 327,919 Real estate – commercial mortgage 2,308,236 50,355 24,550 2,383,141 Installment loans to individuals — — — — Total $ 3,873,695 $ 75,966 $ 47,825 $ 3,997,486 December 31, 2018 Commercial, financial, agricultural $ 615,803 $ 18,326 $ 6,973 $ 641,102 Real estate – construction 558,494 2,317 8,157 568,968 Real estate – 1-4 family mortgage 321,564 4,660 4,260 330,484 Real estate – commercial mortgage 2,210,100 54,579 24,144 2,288,823 Installment loans to individuals — — — — Total $ 3,705,961 $ 79,882 $ 43,534 $ 3,829,377 The following table presents the Company’s loan portfolio by risk-rating grades as of the dates presented: Pass Watch Substandard Total March 31, 2019 Commercial, financial, agricultural $ 304,994 $ 31,682 $ 6,355 $ 343,031 Real estate – construction 85,670 — — 85,670 Real estate – 1-4 family mortgage 99,772 5,741 6,698 112,211 Real estate – commercial mortgage 1,109,980 65,879 13,171 1,189,030 Installment loans to individuals — — 1 1 Total $ 1,600,416 $ 103,302 $ 26,225 $ 1,729,943 December 31, 2018 Commercial, financial, agricultural $ 333,147 $ 33,857 $ 2,744 $ 369,748 Real estate – construction 101,122 — 842 101,964 Real estate – 1-4 family mortgage 113,874 7,347 7,585 128,806 Real estate – commercial mortgage 1,198,540 43,046 9,984 1,251,570 Installment loans to individuals — — 2 2 Total $ 1,746,683 $ 84,250 $ 21,157 $ 1,852,090
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- Performing Total March 31, 2019 Commercial, financial, agricultural $ 217,572 $ 1,346 $ 218,918 Lease financing 58,562 89 58,651 Real estate – construction 66,856 — 66,856 Real estate – 1-4 family mortgage 1,782,390 4,599 1,786,989 Real estate – commercial mortgage 342,170 875 343,045 Installment loans to individuals 93,532 122 93,654 Total $ 2,561,082 $ 7,031 $ 2,568,113 December 31, 2018 Commercial, financial, agricultural $ 233,046 $ 1,501 $ 234,547 Lease financing 61,776 89 61,865 Real estate – construction 66,551 — 66,551 Real estate – 1-4 family mortgage 1,751,994 5,412 1,757,406 Real estate – commercial mortgage 338,367 1,175 339,542 Installment loans to individuals 100,099 325 100,424 Total $ 2,551,833 $ 8,502 $ 2,560,335 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- Performing Total March 31, 2019 Commercial, financial, agricultural $ 19,454 $ 44 $ 19,498 Real estate – construction 4,284 — 4,284 Real estate – 1-4 family mortgage 494,730 3,500 498,230 Real estate – commercial mortgage 32,023 111 32,134 Installment loans to individuals 29,324 435 29,759 Total $ 579,815 $ 4,090 $ 583,905 December 31, 2018 Commercial, financial, agricultural $ 21,303 $ 69 $ 21,372 Real estate – construction 3,185 — 3,185 Real estate – 1-4 family mortgage 526,699 3,705 530,404 Real estate – commercial mortgage 30,951 185 31,136 Installment loans to individuals 32,676 300 32,976 Total $ 614,814 $ 4,259 $ 619,073

Purchased Loans (Tables)

Purchased Loans (Tables)	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Summary of purchased loans	The following is a summary of non purchased loans and leases as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 921,081 $ 875,649 Lease financing 61,539 64,992 Real estate – construction 651,119 635,519 Real estate – 1-4 family mortgage 2,114,908 2,087,890 Real estate – commercial mortgage 2,726,186 2,628,365 Installment loans to individuals 93,654 100,424 Gross loans 6,568,487 6,392,839 Unearned income (2,888 ) (3,127 ) Loans, net of unearned income $ 6,565,599 $ 6,389,712 The following is a summary of purchased loans as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 387,376 $ 420,263 Real estate – construction 89,954 105,149 Real estate – 1-4 family mortgage 654,265 707,453 Real estate – commercial mortgage 1,357,446 1,423,144 Installment loans to individuals 33,653 37,408 Gross loans 2,522,694 2,693,417 Unearned income — — Loans, net of unearned income $ 2,522,694 $ 2,693,417 The following is a summary of total non purchased and purchased loans as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 1,308,457 $ 1,295,912 Lease financing 61,539 64,992 Real estate – construction 741,073 740,668 Real estate – 1-4 family mortgage 2,769,173 2,795,343 Real estate – commercial mortgage 4,083,632 4,051,509 Installment loans to individuals 127,307 137,832 Gross loans 9,091,181 9,086,256 Unearned income (2,888 ) (3,127 ) Loans, net of unearned income 9,088,293 9,083,129 Allowance for loan losses (49,835 ) (49,026 ) Net loans $ 9,038,458 $ 9,034,103
Aging of 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 Past Due 90 Days or More Past Due Current Loans Total Loans 30-89 Days Past Due 90 Days or More Past Due Current Loans Total Loans Total Loans March 31, 2019 Commercial, financial, agricultural $ 3,117 $ 78 $ 913,608 $ 916,803 $ 953 $ 3,145 $ 180 $ 4,278 $ 921,081 Lease financing 440 — 61,009 61,449 — 90 — 90 61,539 Real estate – construction 419 — 650,700 651,119 — — — — 651,119 Real estate – 1-4 family mortgage 16,333 1,044 2,093,721 2,111,098 1,056 1,466 1,288 3,810 2,114,908 Real estate – commercial mortgage 2,394 13 2,719,516 2,721,923 — 2,349 1,914 4,263 2,726,186 Installment loans to individuals 392 57 93,139 93,588 2 64 — 66 93,654 Unearned income — — (2,888 ) (2,888 ) — — — — (2,888 ) Total $ 23,095 $ 1,192 $ 6,528,805 $ 6,553,092 $ 2,011 $ 7,114 $ 3,382 $ 12,507 $ 6,565,599 December 31, 2018 Commercial, financial, agricultural $ 3,397 $ 267 $ 870,457 $ 874,121 $ — $ 1,356 $ 172 $ 1,528 $ 875,649 Lease financing 607 89 64,296 64,992 — — — — 64,992 Real estate – construction 887 — 634,632 635,519 — — — — 635,519 Real estate – 1-4 family mortgage 10,378 2,151 2,071,401 2,083,930 238 2,676 1,046 3,960 2,087,890 Real estate – commercial mortgage 1,880 13 2,621,902 2,623,795 — 2,974 1,596 4,570 2,628,365 Installment loans to individuals 368 165 99,731 100,264 3 157 — 160 100,424 Unearned income — — (3,127 ) (3,127 ) — — — — (3,127 ) Total $ 17,517 $ 2,685 $ 6,359,292 $ 6,379,494 $ 241 $ 7,163 $ 2,814 $ 10,218 $ 6,389,712 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 Past Due 90 Days or More Past Due Current Loans Total Loans 30-89 Days Past Due 90 Days or More Past Due Current Loans Total Loans Total Loans March 31, 2019 Commercial, financial, agricultural $ 5,596 $ 607 $ 379,993 $ 386,196 $ 311 $ 523 $ 346 $ 1,180 $ 387,376 Real estate – construction 2,258 — 87,696 89,954 — — — — 89,954 Real estate – 1-4 family mortgage 9,631 2,653 637,630 649,914 299 2,079 1,973 4,351 654,265 Real estate – commercial mortgage 2,605 1,903 1,351,020 1,355,528 — 1,460 458 1,918 1,357,446 Installment loans to individuals 956 273 32,045 33,274 1 128 250 379 33,653 Total $ 21,046 $ 5,436 $ 2,488,384 $ 2,514,866 $ 611 $ 4,190 $ 3,027 $ 7,828 $ 2,522,694 December 31, 2018 Commercial, financial, agricultural $ 1,811 $ 97 $ 417,786 $ 419,694 $ — $ 477 $ 92 $ 569 $ 420,263 Real estate – construction 1,235 68 103,846 105,149 — — — — 105,149 Real estate – 1-4 family mortgage 8,981 4,455 690,697 704,133 202 1,881 1,237 3,320 707,453 Real estate – commercial mortgage 5,711 2,410 1,413,346 1,421,467 — 1,401 276 1,677 1,423,144 Installment loans to individuals 1,342 202 35,594 37,138 2 24 244 270 37,408 Total $ 19,080 $ 7,232 $ 2,661,269 $ 2,687,581 $ 204 $ 3,783 $ 1,849 $ 5,836 $ 2,693,417
Impaired loans	Loans accounted for under FASB ASC 310-20, “Nonrefundable Fees and Other Cost” (“ASC 310-20”), and which are impaired loans recognized in conformity with ASC 310, “Receivables” (“ASC 310”), segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 4,886 $ 4,581 $ — $ 4,581 $ 983 Lease financing 90 90 — 90 1 Real estate – construction 8,485 6,320 2,165 8,485 56 Real estate – 1-4 family mortgage 8,739 8,415 — 8,415 113 Real estate – commercial mortgage 9,800 5,819 1,198 7,017 723 Installment loans to individuals 136 129 — 129 1 Total $ 32,136 $ 25,354 $ 3,363 $ 28,717 $ 1,877 December 31, 2018 Commercial, financial, agricultural $ 2,280 $ 1,834 $ — $ 1,834 $ 163 Lease financing — — — — — Real estate – construction 9,467 7,302 2,165 9,467 63 Real estate – 1-4 family mortgage 9,767 9,077 — 9,077 61 Real estate – commercial mortgage 8,625 4,609 1,238 5,847 689 Installment loans to individuals 232 223 — 223 1 Totals $ 30,371 $ 23,045 $ 3,403 $ 26,448 $ 977 Loans accounted for under ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality” (“ASC 310-30”), and which are impaired loans recognized in conformity with ASC 310, segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 39,542 $ 3,292 $ 21,555 $ 24,847 $ 129 Real estate – 1-4 family mortgage 52,787 10,715 33,109 43,824 420 Real estate – commercial mortgage 158,927 59,827 76,455 136,282 1,973 Installment loans to individuals 7,555 665 3,228 3,893 2 Total $ 258,811 $ 74,499 $ 134,347 $ 208,846 $ 2,524 December 31, 2018 Commercial, financial, agricultural $ 44,403 $ 3,779 $ 25,364 $ 29,143 $ 161 Real estate – 1-4 family mortgage 53,823 12,169 36,074 48,243 488 Real estate – commercial mortgage 165,700 62,003 78,435 140,438 1,901 Installment loans to individuals 8,290 660 3,770 4,430 2 Totals $ 272,216 $ 78,611 $ 143,643 $ 222,254 $ 2,552 Loans accounted for under ASC 310-20, and which are impaired loans recognized in conformity with ASC 310, segregated by class, were as follows as of the dates presented: Unpaid Contractual Principal Balance Recorded Investment With Allowance Recorded Investment With No Allowance Total Recorded Investment Related Allowance March 31, 2019 Commercial, financial, agricultural $ 1,287 $ 914 $ 314 $ 1,228 $ 198 Real estate – construction 320 320 — 320 2 Real estate – 1-4 family mortgage 6,177 896 4,641 5,537 14 Real estate – commercial mortgage 2,718 1,858 567 2,425 119 Installment loans to individuals 409 322 57 379 3 Total $ 10,911 $ 4,310 $ 5,579 $ 9,889 $ 336 December 31, 2018 Commercial, financial, agricultural $ 671 $ 600 $ 11 $ 611 $ 173 Real estate – construction 576 576 — 576 5 Real estate – 1-4 family mortgage 5,787 1,381 3,780 5,161 18 Real estate – commercial mortgage 2,266 2,066 146 2,212 338 Installment loans to individuals 280 246 24 270 3 Totals $ 9,580 $ 4,869 $ 3,961 $ 8,830 $ 537
Investment and interest income recognized on impaired loans	The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-20 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 4,634 $ 10 $ 2,338 $ 11 Lease financing 87 — 159 — Real estate – construction 8,485 102 150 18 Real estate – 1-4 family mortgage 8,490 51 8,197 67 Real estate – commercial mortgage 7,030 28 6,670 92 Installment loans to individuals 149 1 104 1 Total $ 28,875 $ 192 $ 17,618 $ 189 The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-20 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 1,242 $ 3 $ 363 $ 3 Real estate – construction 320 — 252 1 Real estate – 1-4 family mortgage 5,577 42 6,320 40 Real estate – commercial mortgage 2,630 12 1,642 18 Installment loans to individuals 397 — 160 — Total $ 10,166 $ 57 $ 8,737 $ 62 The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-30 and which are impaired loans for the periods presented: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial, financial, agricultural $ 27,403 $ 427 $ 16,899 $ 225 Real estate – 1-4 family mortgage 44,177 572 58,749 673 Real estate – commercial mortgage 137,421 1,796 167,365 1,972 Installment loans to individuals 4,144 106 1,687 18 Total $ 213,145 $ 2,901 $ 244,700 $ 2,888
Impact of modifications classified as restructured loans	The tables below illustrate the impact of modifications classified as restructured loans which were made during the periods presented and held on the Consolidated Balance Sheets at the respective period end. There were no newly restructured loans during the three months ended March 31, 2019. Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Three months ended March 31, 2018 Real estate – 1-4 family mortgage 3 $ 576 $ 576 Real estate – commercial mortgage 1 83 78 Total 4 $ 659 $ 654 The tables below illustrate the impact of modifications classified as restructured loans which were made during the periods presented and held on the Consolidated Balance Sheets at the respective period end. There were no newly restructured loans during the three months ended March 31, 2019. Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Three months ended March 31, 2018 Commercial, financial, agricultural 1 $ 48 $ 44 Real estate – commercial mortgage 1 8 7 Total 2 $ 56 $ 51
Changes in restructured loans	Changes in the Company’s restructured loans are set forth in the table below: Number of Loans Recorded Investment Totals at January 1, 2019 51 $ 5,325 Additional advances or loans with concessions — 2 Reclassified as performing restructured loan 1 40 Reductions due to: Paid in full (1 ) (160 ) Principal paydowns — (45 ) Totals at March 31, 2019 51 $ 5,162 Changes in the Company’s restructured loans are set forth in the table below: Number of Loans Recorded Investment Totals at January 1, 2019 54 $ 7,495 Additional advances or loans with concessions — 174 Reclassified as performing restructured loan 5 212 Reductions due to: Reclassified to nonperforming loans (2 ) (269 ) Paid in full (2 ) (104 ) Principal paydowns — (261 ) Totals at March 31, 2019 55 $ 7,247
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 March 31, 2019 Commercial, financial, agricultural $ 675,107 $ 15,523 $ 11,533 $ 702,163 Real estate – construction 570,637 5,469 8,157 584,263 Real estate – 1-4 family mortgage 319,715 4,619 3,585 327,919 Real estate – commercial mortgage 2,308,236 50,355 24,550 2,383,141 Installment loans to individuals — — — — Total $ 3,873,695 $ 75,966 $ 47,825 $ 3,997,486 December 31, 2018 Commercial, financial, agricultural $ 615,803 $ 18,326 $ 6,973 $ 641,102 Real estate – construction 558,494 2,317 8,157 568,968 Real estate – 1-4 family mortgage 321,564 4,660 4,260 330,484 Real estate – commercial mortgage 2,210,100 54,579 24,144 2,288,823 Installment loans to individuals — — — — Total $ 3,705,961 $ 79,882 $ 43,534 $ 3,829,377 The following table presents the Company’s loan portfolio by risk-rating grades as of the dates presented: Pass Watch Substandard Total March 31, 2019 Commercial, financial, agricultural $ 304,994 $ 31,682 $ 6,355 $ 343,031 Real estate – construction 85,670 — — 85,670 Real estate – 1-4 family mortgage 99,772 5,741 6,698 112,211 Real estate – commercial mortgage 1,109,980 65,879 13,171 1,189,030 Installment loans to individuals — — 1 1 Total $ 1,600,416 $ 103,302 $ 26,225 $ 1,729,943 December 31, 2018 Commercial, financial, agricultural $ 333,147 $ 33,857 $ 2,744 $ 369,748 Real estate – construction 101,122 — 842 101,964 Real estate – 1-4 family mortgage 113,874 7,347 7,585 128,806 Real estate – commercial mortgage 1,198,540 43,046 9,984 1,251,570 Installment loans to individuals — — 2 2 Total $ 1,746,683 $ 84,250 $ 21,157 $ 1,852,090
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- Performing Total March 31, 2019 Commercial, financial, agricultural $ 217,572 $ 1,346 $ 218,918 Lease financing 58,562 89 58,651 Real estate – construction 66,856 — 66,856 Real estate – 1-4 family mortgage 1,782,390 4,599 1,786,989 Real estate – commercial mortgage 342,170 875 343,045 Installment loans to individuals 93,532 122 93,654 Total $ 2,561,082 $ 7,031 $ 2,568,113 December 31, 2018 Commercial, financial, agricultural $ 233,046 $ 1,501 $ 234,547 Lease financing 61,776 89 61,865 Real estate – construction 66,551 — 66,551 Real estate – 1-4 family mortgage 1,751,994 5,412 1,757,406 Real estate – commercial mortgage 338,367 1,175 339,542 Installment loans to individuals 100,099 325 100,424 Total $ 2,551,833 $ 8,502 $ 2,560,335 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- Performing Total March 31, 2019 Commercial, financial, agricultural $ 19,454 $ 44 $ 19,498 Real estate – construction 4,284 — 4,284 Real estate – 1-4 family mortgage 494,730 3,500 498,230 Real estate – commercial mortgage 32,023 111 32,134 Installment loans to individuals 29,324 435 29,759 Total $ 579,815 $ 4,090 $ 583,905 December 31, 2018 Commercial, financial, agricultural $ 21,303 $ 69 $ 21,372 Real estate – construction 3,185 — 3,185 Real estate – 1-4 family mortgage 526,699 3,705 530,404 Real estate – commercial mortgage 30,951 185 31,136 Installment loans to individuals 32,676 300 32,976 Total $ 614,814 $ 4,259 $ 619,073
Loans acquired with deteriorated credit quality	Loans purchased 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: Total Purchased Credit Deteriorated Loans March 31, 2019 Commercial, financial, agricultural $ 24,847 Real estate – 1-4 family mortgage 43,824 Real estate – commercial mortgage 136,282 Installment loans to individuals 3,893 Total $ 208,846 December 31, 2018 Commercial, financial, agricultural $ 29,143 Real estate – 1-4 family mortgage 48,243 Real estate – commercial mortgage 140,438 Installment loans to individuals 4,430 Total $ 222,254
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 that exhibited evidence of deteriorated credit quality at the time of acquisition at March 31, 2019 : Total Purchased Credit Deteriorated Loans Contractually-required principal and interest $ 297,164 Nonaccretable difference (1) (57,848 ) Cash flows expected to be collected 239,316 Accretable yield (2) (30,470 ) Fair value $ 208,846 (1) Represents contractual principal and interest cash flows of $47,930 and $9,918 , respectively, not expected to be collected. (2) Represents contractual principal and interest cash flows of $1,606 and $28,864 , respectively, expected to be collected.
Changes in accretable yield of loans acquired with deteriorated credit quality	Changes in the accretable yield of loans purchased with deteriorated credit quality were as follows as of March 31, 2019 : Total Purchased Credit Deteriorated Loans Balance at January 1, 2019 $ (34,265 ) Reclassification from nonaccretable difference (2,657 ) Accretion 5,582 Charge-offs 870 Balance at March 31, 2019 $ (30,470 )
Fair value of loans purchased from KeyWorth	The following table presents the fair value of loans purchased from Brand as of the September 1, 2018 acquisition date. At acquisition date: September 1, 2018 Contractually-required principal and interest $ 1,625,079 Nonaccretable difference (123,399 ) Cash flows expected to be collected 1,501,680 Accretable yield (170,651 ) Fair value $ 1,331,029 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 - Construction Real Estate - 1-4 Family Mortgage Real Estate - Commercial Mortgage Installment and Other (1) Total March 31, 2019 Individually evaluated for impairment $ 5,809 $ 8,805 $ 13,952 $ 9,442 $ 598 $ 38,606 Collectively evaluated for impairment 1,277,801 732,268 2,711,397 3,937,908 181,467 8,840,841 Purchased with deteriorated credit quality 24,847 — 43,824 136,282 3,893 208,846 Ending balance $ 1,308,457 $ 741,073 $ 2,769,173 $ 4,083,632 $ 185,958 $ 9,088,293 December 31, 2018 Individually evaluated for impairment $ 2,445 $ 10,043 $ 14,238 $ 8,059 $ 493 $ 35,278 Collectively evaluated for impairment 1,264,324 730,625 2,732,862 3,903,012 194,774 8,825,597 Purchased with deteriorated credit quality 29,143 — 48,243 140,438 4,430 222,254 Ending balance $ 1,295,912 $ 740,668 $ 2,795,343 $ 4,051,509 $ 199,697 $ 9,083,129 (1) Includes lease financing receivables.

Allowance for Loan Losses (Tabl

Allowance for Loan Losses (Tables)	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Summary of total non purchased and purchased loans	The following is a summary of non purchased loans and leases as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 921,081 $ 875,649 Lease financing 61,539 64,992 Real estate – construction 651,119 635,519 Real estate – 1-4 family mortgage 2,114,908 2,087,890 Real estate – commercial mortgage 2,726,186 2,628,365 Installment loans to individuals 93,654 100,424 Gross loans 6,568,487 6,392,839 Unearned income (2,888 ) (3,127 ) Loans, net of unearned income $ 6,565,599 $ 6,389,712 The following is a summary of purchased loans as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 387,376 $ 420,263 Real estate – construction 89,954 105,149 Real estate – 1-4 family mortgage 654,265 707,453 Real estate – commercial mortgage 1,357,446 1,423,144 Installment loans to individuals 33,653 37,408 Gross loans 2,522,694 2,693,417 Unearned income — — Loans, net of unearned income $ 2,522,694 $ 2,693,417 The following is a summary of total non purchased and purchased loans as of the dates presented: March 31, December 31, 2018 Commercial, financial, agricultural $ 1,308,457 $ 1,295,912 Lease financing 61,539 64,992 Real estate – construction 741,073 740,668 Real estate – 1-4 family mortgage 2,769,173 2,795,343 Real estate – commercial mortgage 4,083,632 4,051,509 Installment loans to individuals 127,307 137,832 Gross loans 9,091,181 9,086,256 Unearned income (2,888 ) (3,127 ) Loans, net of unearned income 9,088,293 9,083,129 Allowance for loan losses (49,835 ) (49,026 ) Net loans $ 9,038,458 $ 9,034,103
Roll forward of the allowance for loan losses	The following table provides a roll forward of the allowance for loan losses by loan category and a breakdown of the ending balance of the allowance based on the Company’s impairment methodology for the periods presented: Commercial Real Estate - Construction Real Estate - 1-4 Family Mortgage Real Estate - Commercial Mortgage Installment and Other (1) Total Three Months Ended March 31, 2019 Allowance for loan losses: Beginning balance $ 8,269 $ 4,755 $ 10,139 $ 24,492 $ 1,371 $ 49,026 Charge-offs (258 ) — (497 ) (562 ) (220 ) (1,537 ) Recoveries 374 7 197 245 23 846 Net recoveries (charge-offs) 116 7 (300 ) (317 ) (197 ) (691 ) Provision for loan losses charged to operations 1,237 16 (348 ) 468 127 1,500 Ending balance $ 9,622 $ 4,778 $ 9,491 $ 24,643 $ 1,301 $ 49,835 Period-End Amount Allocated to: Individually evaluated for impairment $ 1,181 $ 58 $ 127 $ 842 $ 5 $ 2,213 Collectively evaluated for impairment 8,312 4,720 8,944 21,828 1,294 45,098 Purchased with deteriorated credit quality 129 — 420 1,973 2 2,524 Ending balance $ 9,622 $ 4,778 $ 9,491 $ 24,643 $ 1,301 $ 49,835 (1) Includes lease financing receivables. Commercial Real Estate - Construction Real Estate - 1-4 Family Mortgage Real Estate - Commercial Mortgage Installment and Other (1) Total Three Months Ended March 31, 2018 Allowance for loan losses: Beginning balance $ 5,542 $ 3,428 $ 12,009 $ 23,384 $ 1,848 $ 46,211 Charge-offs (659 ) — (671 ) (613 ) (122 ) (2,065 ) Recoveries 235 4 133 108 25 505 Net (charge-offs) recoveries (424 ) 4 (538 ) (505 ) (97 ) (1,560 ) Provision for loan losses charged to operations 1,953 766 (67 ) (965 ) 63 1,750 Ending balance $ 7,071 $ 4,198 $ 11,404 $ 21,914 $ 1,814 $ 46,401 Period-End Amount Allocated to: Individually evaluated for impairment $ 272 $ 1 $ 168 $ 1,026 $ 5 $ 1,472 Collectively evaluated for impairment 6,494 4,197 10,750 19,865 1,806 43,112 Purchased with deteriorated credit quality 305 — 486 1,023 3 1,817 Ending balance $ 7,071 $ 4,198 $ 11,404 $ 21,914 $ 1,814 $ 46,401 (1) Includes lease financing receivables.
Investment in loans, net of unearned income on impairment methodology	The following table presents the fair value of loans purchased from Brand as of the September 1, 2018 acquisition date. At acquisition date: September 1, 2018 Contractually-required principal and interest $ 1,625,079 Nonaccretable difference (123,399 ) Cash flows expected to be collected 1,501,680 Accretable yield (170,651 ) Fair value $ 1,331,029 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 - Construction Real Estate - 1-4 Family Mortgage Real Estate - Commercial Mortgage Installment and Other (1) Total March 31, 2019 Individually evaluated for impairment $ 5,809 $ 8,805 $ 13,952 $ 9,442 $ 598 $ 38,606 Collectively evaluated for impairment 1,277,801 732,268 2,711,397 3,937,908 181,467 8,840,841 Purchased with deteriorated credit quality 24,847 — 43,824 136,282 3,893 208,846 Ending balance $ 1,308,457 $ 741,073 $ 2,769,173 $ 4,083,632 $ 185,958 $ 9,088,293 December 31, 2018 Individually evaluated for impairment $ 2,445 $ 10,043 $ 14,238 $ 8,059 $ 493 $ 35,278 Collectively evaluated for impairment 1,264,324 730,625 2,732,862 3,903,012 194,774 8,825,597 Purchased with deteriorated credit quality 29,143 — 48,243 140,438 4,430 222,254 Ending balance $ 1,295,912 $ 740,668 $ 2,795,343 $ 4,051,509 $ 199,697 $ 9,083,129 (1) Includes lease financing receivables.

Other Real Estate Owned (Tables

Other Real Estate Owned (Tables)	3 Months Ended
	Mar. 31, 2019
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”) purchased and non purchased, net of valuation allowances and direct write-downs, as of the dates presented: Purchased OREO Non Purchased OREO Total OREO March 31, 2019 Residential real estate $ 887 $ 1,764 $ 2,651 Commercial real estate 2,317 1,391 3,708 Residential land development 675 420 1,095 Commercial land development 2,053 648 2,701 Total $ 5,932 $ 4,223 $ 10,155 December 31, 2018 Residential real estate $ 423 $ 1,910 $ 2,333 Commercial real estate 2,686 1,611 4,297 Residential land development 678 421 1,099 Commercial land development 2,400 911 3,311 Total $ 6,187 $ 4,853 $ 11,040
Changes in purchased and non purchased OREO	Changes in the Company’s purchased and non purchased OREO were as follows: Purchased OREO Non Purchased OREO Total OREO Balance at January 1, 2019 $ 6,187 $ 4,853 $ 11,040 Transfers of loans 509 376 885 Impairments (523 ) (204 ) (727 ) Dispositions (241 ) (802 ) (1,043 ) Balance at March 31, 2019 $ 5,932 $ 4,223 $ 10,155
Components of OREO 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 March 31, 2019 2018 Repairs and maintenance $ 95 $ 113 Property taxes and insurance 107 112 Impairments 727 352 Net losses on OREO sales 80 96 Rental income (5 ) (16 ) Total $ 1,004 $ 657

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets (Tables)	3 Months Ended
	Mar. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Carrying amounts of goodwill by operating segments	The carrying amounts of goodwill by operating segments for the three months ended March 31, 2019 were as follows: Community Banks Insurance Total Balance at January 1, 2019 $ 930,161 $ 2,767 $ 932,928 Addition to goodwill from acquisition 43 — 43 Balance at March 31, 2019 $ 930,204 $ 2,767 $ 932,971
Summary of finite-lived intangible assets	The following table provides a summary of finite-lived intangible assets as of the dates presented: Gross Carrying Amount Accumulated Amortization Net Carrying Amount March 31, 2019 Core deposit intangibles $ 82,492 $ (40,711 ) $ 41,781 Customer relationship intangible 1,970 (996 ) 974 Total finite-lived intangible assets $ 84,462 $ (41,707 ) $ 42,755 December 31, 2018 Core deposit intangibles $ 82,492 $ (38,634 ) $ 43,858 Customer relationship intangible 1,970 (963 ) 1,007 Total finite-lived intangible assets $ 84,462 $ (39,597 ) $ 44,865
Current year amortization expense for finite-lived intangible assets	Current year amortization expense for finite-lived intangible assets is presented in the table below. Three Months Ended March 31, 2019 2018 Amortization expense for: Core deposit intangibles $ 2,077 $ 1,618 Customer relationship intangible 33 33 Total intangible amortization $ 2,110 $ 1,651
Estimated amortization expense of finite-lived intangible assets	The estimated amortization expense of finite-lived intangible assets for the year ending December 31, 2019 and the succeeding four years is summarized as follows: Core Deposit Intangibles Customer Relationship Intangible Total 2019 $ 7,965 $ 131 $ 8,096 2020 6,939 131 7,070 2021 5,860 131 5,991 2022 4,940 131 5,071 2023 4,044 131 4,175

Employee Benefit and Deferred_2

Employee Benefit and Deferred Compensation Plans (Tables)	3 Months Ended
	Mar. 31, 2019
Retirement Benefits [Abstract]
Plan expense for non-contributory benefit pension plan and post-retirement health and life plans	defined benefit pension plan maintained by Renasant Bank (“Pension Benefits - Renasant”) and to the post-retirement health and life plan (“Other Benefits”) as of the dates presented is as follows: Pension Benefits Renasant Other Benefits Three Months Ended Three Months Ended March 31, March 31, 2019 2018 2019 2018 Service cost $ — $ — $ 2 $ 2 Interest cost 273 266 8 9 Expected return on plan assets (363 ) (518 ) — — Recognized actuarial loss (gain) 86 87 (14 ) — Net periodic benefit (return) cost $ (4 ) $ (165 ) $ (4 ) $ 11
Summary of the changes in stock options and restricted stock	The following table summarizes information about options outstanding, exercised and forfeited as of and for the three months ended March 31, 2019 : Shares Weighted Average Exercise Price Options outstanding at beginning of period 43,750 $ 15.84 Granted — — Exercised (2,500 ) 16.91 Forfeited — — Options outstanding at end of period 41,250 $ 15.77 The following table summarizes the changes in restricted stock as of and for the three months ended March 31, 2019 : 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 41,300 $ 40.89 304,955 $ 41.82 Awarded 154,250 30.18 189,346 30.18 Vested — — (58,979 ) 36.75 Cancelled — — (6,230 ) 41.11 Nonvested at end of period 195,550 $ 32.44 429,092 $ 37.39

Mortgage Servicing Rights (Tabl

Mortgage Servicing Rights (Tables)	3 Months Ended
	Mar. 31, 2019
Transfers and Servicing [Abstract]
Changes in the Company's MSRs	Changes in the Company’s MSRs were as follows: Balance at January 1, 2019 $ 48,230 Capitalization 2,181 Amortization (1,438 ) Balance at March 31, 2019 $ 48,973
Data and key economic assumptions related to the Company's MSRs	Data and key economic assumptions related to the Company’s MSRs are as follows as of the dates presented: March 31, 2019 December 31, 2018 Unpaid principal balance $ 4,684,587 $ 4,635,712 Weighted-average prepayment speed (CPR) 9.75 % 7.95 % Estimated impact of a 10% increase $ (1,903 ) $ (1,264 ) Estimated impact of a 20% increase (3,719 ) (2,569 ) Discount rate 9.45 % 9.45 % Estimated impact of a 10% increase $ (2,243 ) $ (2,657 ) Estimated impact of a 20% increase (4,316 ) (5,103 ) Weighted-average coupon interest rate 4.07 % 4.04 % Weighted-average servicing fee (basis points) 27.65 27.47 Weighted-average remaining maturity (in years) 7.08 8.03

Derivative Instruments (Tables)

Derivative Instruments (Tables)	3 Months Ended
	Mar. 31, 2019
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 Location March 31, December 31, 2018 Derivative assets: Not designated as hedging instruments: Interest rate contracts Other Assets $ 2,391 $ 2,779 Interest rate lock commitments Other Assets 4,964 3,740 Forward commitments Other Assets 31 — Totals $ 7,386 $ 6,519 Derivative liabilities: Designated as hedging instruments: Interest rate swaps Other Liabilities $ 3,274 $ 2,046 Totals $ 3,274 $ 2,046 Not designated as hedging instruments: Interest rate contracts Other Liabilities $ 2,391 $ 2,779 Interest rate lock commitments Other Liabilities 1 — Forward commitments Other Liabilities 2,692 3,563 Totals $ 5,084 $ 6,342
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 March 31, 2019 2018 Derivatives not designated as hedging instruments: Interest rate contracts: Included in interest income on loans $ 1,046 $ 986 Interest rate lock commitments: Included in mortgage banking income 1,222 2,184 Forward commitments Included in mortgage banking income 901 88 Total $ 3,169 $ 3,258
Gross and net derivative positions, including pledged collateral	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 March 31, December 31, 2018 March 31, December 31, 2018 Gross amounts recognized $ 659 $ 1,620 $ 7,719 $ 6,768 Gross amounts offset in the Consolidated Balance Sheets — — — — Net amounts presented in the Consolidated Balance Sheets 659 1,620 7,719 6,768 Gross amounts not offset in the Consolidated Balance Sheets Financial instruments 659 1,620 659 1,620 Financial collateral pledged — — 4,418 2,745 Net amounts $ — $ — $ 2,642 $ 2,403

Income Taxes (Tables)

Income Taxes (Tables)	3 Months Ended
	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Significant components of the Company's deferred tax assets and liabilities	The following table is a summary of the Company’s temporary differences between the tax basis of assets and liabilities and their financial reporting amounts that give rise to deferred income tax assets and liabilities and their approximate tax effects as of the dates presented. March 31, December 31, 2019 2018 Deferred tax assets Allowance for loan losses $ 14,292 $ 14,097 Loans 16,864 18,655 Deferred compensation 8,554 10,001 Securities 2,614 6,180 Impairment of assets 1,748 1,280 Federal and State net operating loss carryforwards 16,938 19,065 Other 16,624 3,610 Total deferred tax assets 77,634 72,888 Deferred tax liabilities Investment in partnerships 1,469 1,572 Fixed assets 3,865 3,865 Mortgage servicing rights 12,542 12,350 Junior subordinated debt 1,652 1,607 Other 15,903 1,792 Total deferred tax liabilities 35,431 21,186 Net deferred tax assets $ 42,203 $ 51,702

Investments in Qualified Affo_2

Investments in Qualified Affordable Housing Projects (Tables)	3 Months Ended
	Mar. 31, 2019
Equity Method Investments and Joint Ventures [Abstract]
Components of qualified affordable housing projects included in income taxes	Components of the Company’s investments in QAHPs were included in the line item “Income taxes” in the Consolidated Statements of Income for the periods presented: Three Months Ended March 31, 2019 2018 Tax credit amortization $ 394 $ 394 Tax credits and other benefits (572 ) (572 ) Total $ (178 ) $ (178 )

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2019
Fair Value Disclosures [Abstract]
Assets and liabilities measured at fair value 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 March 31, 2019 Financial assets: Securities available for sale: Obligations of other U.S. Government agencies and corporations $ — $ 2,525 $ — $ 2,525 Obligations of states and political subdivisions — 183,762 — 183,762 Residential mortgage-backed securities: Government agency mortgage backed securities — 622,066 — 622,066 Government agency collateralized mortgage obligations — 319,447 — 319,447 Commercial mortgage-backed securities: Government agency mortgage backed securities — 21,998 — 21,998 Government agency collateralized mortgage obligations — 46,330 — 46,330 Trust preferred securities — — 10,246 10,246 Other debt securities — 48,979 — 48,979 Total securities available for sale — 1,245,107 10,246 1,255,353 Derivative instruments: Interest rate contracts — 2,391 — 2,391 Interest rate lock commitments — 4,964 — 4,964 Forward commitments — 31 — 31 Total derivative instruments — 7,386 — 7,386 Mortgage loans held for sale in loans held for sale — 195,807 — 195,807 Total financial assets $ — $ 1,448,300 $ 10,246 $ 1,458,546 Financial liabilities: Derivative instruments: Interest rate swaps $ — $ 3,274 $ — $ 3,274 Interest rate contracts — 2,391 — 2,391 Interest rate lock commitments — 1 — 1 Forward commitments — 2,692 — 2,692 Total derivative instruments — 8,358 — 8,358 Total financial liabilities $ — $ 8,358 $ — $ 8,358 Level 1 Level 2 Level 3 Totals December 31, 2018 Financial assets: Securities available for sale: Obligations of other U.S. Government agencies and corporations $ — $ 2,511 $ — $ 2,511 Obligations of states and political subdivisions — 203,269 — 203,269 Residential mortgage-backed securities: Government agency mortgage backed securities — 613,283 — 613,283 Government agency collateralized mortgage obligations — 326,989 — 326,989 Commercial mortgage-backed securities: Government agency mortgage backed securities — 21,830 — 21,830 Government agency collateralized mortgage obligations — 28,335 — 28,335 Trust preferred securities — — 10,633 10,633 Other debt securities — 43,927 — 43,927 Total securities available for sale — 1,240,144 10,633 1,250,777 Derivative instruments: Interest rate contracts — 2,779 — 2,779 Interest rate lock commitments — 3,740 — 3,740 Total derivative instruments — 6,519 — 6,519 Mortgage loans held for sale — 219,848 — 219,848 Total financial assets $ — $ 1,466,511 $ 10,633 $ 1,477,144 Financial liabilities: Derivative instruments: Interest rate swaps $ — $ 2,046 $ — $ 2,046 Interest rate contracts — 2,779 — 2,779 Forward commitments — 3,563 — 3,563 Total derivative instruments — 8,388 — 8,388 Total financial liabilities $ — $ 8,388 $ — $ 8,388
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, as of the dates presented: Three Months Ended March 31, 2019 Trust preferred securities Balance at January 1, 2019 $ 10,633 Accretion included in net income 9 Unrealized losses included in other comprehensive income (287 ) Purchases — Sales — Issues — Settlements (109 ) Transfers into Level 3 — Transfers out of Level 3 — Balance at March 31, 2019 $ 10,246 Three Months Ended March 31, 2018 Trust preferred securities Balance at January 1, 2018 $ 9,388 Accretion included in net income 9 Unrealized gains included in other comprehensive income 669 Purchases — Sales — Issues — Settlements (21 ) Transfers into Level 3 — Transfers out of Level 3 — Balance at March 31, 2018 $ 10,045
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 March 31, 2019 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 Value Valuation Technique Significant Unobservable Inputs Range of Inputs Trust preferred securities $ 10,246 Discounted cash flows Default rate 0-100%
Assets 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: March 31, 2019 Level 1 Level 2 Level 3 Totals Impaired loans $ — $ — $ 8,552 $ 8,552 OREO — — 2,764 2,764 Total $ — $ — $ 11,316 $ 11,316 December 31, 2018 Level 1 Level 2 Level 3 Totals Impaired loans $ — $ — $ 21,686 $ 21,686 OREO — — 4,319 4,319 Total $ — $ — $ 26,005 $ 26,005
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: March 31, December 31, 2018 Carrying amount prior to remeasurement $ 3,491 $ 5,258 Impairment recognized in results of operations (727 ) (939 ) Fair value $ 2,764 $ 4,319
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 March 31, 2019 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 Value Valuation Technique Significant Unobservable Inputs Range of Inputs Impaired loans $ 8,552 Appraised value of collateral less estimated costs to sell Estimated costs to sell 4-10% OREO 2,764 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 March 31, 2019 : Aggregate Fair Value Aggregate Unpaid Principal Balance Difference Mortgage loans held for sale measured at fair value $ 195,807 $ 188,188 $ 7,619 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 March 31, 2019 Carrying Value Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 562,066 $ 562,066 $ — $ — $ 562,066 Securities available for sale 1,255,353 — 1,245,107 10,246 1,255,353 Loans held for sale 318,563 — 195,807 122,756 318,563 Loans, net 9,038,458 — — 8,801,277 8,801,277 Mortgage servicing rights 48,973 — — 55,334 55,334 Derivative instruments 7,386 — 7,386 — 7,386 Financial liabilities Deposits $ 10,268,912 $ 7,884,578 $ 2,366,030 $ — $ 10,250,608 Short-term borrowings 87,590 87,590 — — 87,590 Other long-term borrowings 35 35 — — 35 Federal Home Loan Bank advances 6,492 — 6,622 — 6,622 Junior subordinated debentures 109,781 — 104,300 — 104,300 Subordinated notes 146,962 — 147,175 — 147,175 Derivative instruments 8,358 — 8,358 — 8,358 Fair Value As of December 31, 2018 Carrying Value Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 569,111 $ 569,111 $ — $ — $ 569,111 Securities available for sale 1,250,777 — 1,240,144 10,633 1,250,777 Loans held for sale 411,427 — 219,848 191,579 411,427 Loans, net 9,034,103 — — 8,818,039 8,818,039 Mortgage servicing rights 48,230 — — 61,111 61,111 Derivative instruments 6,519 — 6,519 — 6,519 Financial liabilities Deposits $ 10,128,557 $ 7,765,773 $ 2,337,334 $ — $ 10,103,107 Short-term borrowings 387,706 387,706 — — 387,706 Other long-term borrowings 53 53 — — 53 Federal Home Loan Bank advances 6,690 — 6,751 — 6,751 Junior subordinated debentures 109,636 — 109,766 — 109,766 Subordinated notes 147,239 — 148,875 — 148,875 Derivative instruments 8,388 — 8,388 — 8,388

Other Comprehensive Income (L_2

Other Comprehensive Income (Loss) (Tables)	3 Months Ended
	Mar. 31, 2019
Equity [Abstract]
Changes in the components of other comprehensive income (loss)	Changes in the components of other comprehensive income (loss), net of tax, were as follows for the periods presented: Pre-Tax Tax Expense (Benefit) Net of Tax Three months ended March 31, 2019 Securities available for sale: Unrealized holding gains on securities $ 15,179 $ 3,862 $ 11,317 Reclassification adjustment for gains realized in net income (13 ) (3 ) (10 ) Total securities available for sale 15,166 3,859 11,307 Derivative instruments: Unrealized holding losses on derivative instruments (1,228 ) (313 ) (915 ) Total derivative instruments (1,228 ) (313 ) (915 ) Defined benefit pension and post-retirement benefit plans: Amortization of net actuarial loss recognized in net periodic pension cost 72 18 54 Total defined benefit pension and post-retirement benefit plans 72 18 54 Total other comprehensive income $ 14,010 $ 3,564 $ 10,446 Three months ended March 31, 2018 Securities available for sale: Unrealized holding losses on securities $ (10,609 ) $ (2,700 ) $ (7,909 ) Total securities available for sale (10,609 ) (2,700 ) (7,909 ) Derivative instruments: Unrealized holding gains on derivative instruments 1,151 293 858 Total derivative instruments 1,151 293 858 Defined benefit pension and post-retirement benefit plans: Amortization of net actuarial loss recognized in net periodic pension cost 87 21 66 Total defined benefit pension and post-retirement benefit plans 87 21 66 Total other comprehensive loss $ (9,371 ) $ (2,386 ) $ (6,985 )
Accumulated balances for each component of other comprehensive income (loss), net of tax	The accumulated balances for each component of other comprehensive income (loss), net of tax, were as follows as of the dates presented: March 31, December 31, 2018 Unrealized gains on securities $ 12,373 $ 1,066 Non-credit related portion of other-than-temporary impairment on securities (11,319 ) (11,319 ) Unrealized losses on derivative instruments (1,545 ) (630 ) Unrecognized losses on defined benefit pension and post-retirement benefit plans obligations (6,959 ) (7,013 ) Total accumulated other comprehensive loss $ (7,450 ) $ (17,896 )

Net Income Per Common Share (Ta

Net Income Per Common Share (Tables)	3 Months Ended
	Mar. 31, 2019
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 March 31, 2019 2018 Basic Net income applicable to common stock $ 45,110 $ 33,826 Average common shares outstanding 58,585,517 49,356,417 Net income per common share - basic $ 0.77 $ 0.69 Diluted Net income applicable to common stock $ 45,110 $ 33,826 Average common shares outstanding 58,585,517 49,356,417 Effect of dilutive stock-based compensation 145,018 146,533 Average common shares outstanding - diluted 58,730,535 49,502,950 Net income per common share - diluted $ 0.77 $ 0.68
Schedule of antidilutive securities	Stock-based compensation awards 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 March 31, 2019 2018 Number of shares 27,740 — Exercise prices (for stock option awards) — —

Regulatory Matters (Tables)

Regulatory Matters (Tables)	3 Months Ended
	Mar. 31, 2019
Banking and Thrift [Abstract]
Guidelines governing the classification of capital tiers	Those guidelines specify capital tiers, which include the following classifications: Capital Tiers Tier 1 Capital to Average Assets (Leverage) Common Equity Tier 1 to Risk - Weighted Assets Tier 1 Capital to Risk – Weighted Assets Total Capital to Risk – Weighted Assets Well capitalized 5% or above 6.5% or above 8% or above 10% or above Adequately capitalized 4% or above 4.5% or above 6% or above 8% or above Undercapitalized Less than 4% Less than 4.5% Less than 6% Less than 8% Significantly undercapitalized Less than 3% Less than 3% Less than 4% Less than 6% Critically undercapitalized Tangible Equity / Total Assets less than 2%
Capital and risk-based capital and leverage ratios	The following table provides the capital and risk-based capital and leverage ratios for the Company and for Renasant Bank as of the dates presented: March 31, 2019 December 31, 2018 Amount Ratio Amount Ratio Renasant Corporation Tier 1 Capital to Average Assets (Leverage) $ 1,228,640 10.44 % $ 1,188,412 10.11 % Common Equity Tier 1 Capital to Risk-Weighted Assets 1,124,981 11.49 % 1,085,751 11.05 % Tier 1 Capital to Risk-Weighted Assets 1,228,640 12.55 % 1,188,412 12.10 % Total Capital to Risk-Weighted Assets 1,426,332 14.57 % 1,386,507 14.12 % Renasant Bank Tier 1 Capital to Average Assets (Leverage) $ 1,316,336 11.20 % $ 1,276,976 10.88 % Common Equity Tier 1 Capital to Risk-Weighted Assets 1,316,336 13.45 % 1,276,976 13.02 % Tier 1 Capital to Risk-Weighted Assets 1,316,336 13.45 % 1,276,976 13.02 % Total Capital to Risk-Weighted Assets 1,370,536 14.01 % 1,331,619 13.58 %

Segment Reporting (Tables)

Segment Reporting (Tables)	3 Months Ended
	Mar. 31, 2019
Segment Reporting [Abstract]
Financial information for the company's operating segments	The following table provides financial information for the Company’s operating segments as of and for the periods presented: Community Banks Insurance Wealth Management Other Consolidated Three months ended March 31, 2019 Net interest income (loss) $ 116,058 $ 168 $ 350 $ (3,429 ) $ 113,147 Provision for loan losses 1,500 — — — 1,500 Noninterest income 29,585 2,879 3,659 (238 ) 35,885 Noninterest expense 83,313 1,815 3,448 256 88,832 Income (loss) before income taxes 60,830 1,232 561 (3,923 ) 58,700 Income tax expense (benefit) 14,286 320 — (1,016 ) 13,590 Net income (loss) $ 46,544 $ 912 $ 561 $ (2,907 ) $ 45,110 Total assets $ 12,763,349 $ 27,267 $ 58,971 $ 12,808 $ 12,862,395 Goodwill $ 930,204 $ 2,767 — — $ 932,971 Three months ended March 31, 2018 Net interest income (loss) $ 91,427 $ 106 $ 313 $ (2,606 ) $ 89,240 Provision for loan losses 1,750 — — — 1,750 Noninterest income 27,918 2,772 3,527 (264 ) 33,953 Noninterest expense 72,633 1,731 3,392 188 77,944 Income (loss) before income taxes 44,962 1,147 448 (3,058 ) 43,499 Income tax expense (benefit) 10,167 297 — (791 ) 9,673 Net income (loss) $ 34,795 $ 850 $ 448 $ (2,267 ) $ 33,826 Total assets $ 10,135,478 $ 24,125 $ 61,800 $ 16,910 $ 10,238,313 Goodwill $ 608,279 $ 2,767 — — $ 611,046

Leases (Tables)

Leases (Tables)	3 Months Ended
	Mar. 31, 2019
Leases [Abstract]
Lessor, Operating Lease, Payments to be Received, Maturity	The maturities of the lessor arrangements outstanding at March 31, 2019 is presented in the table below. Remainder of 2019 $ 349 2020 1,721 2021 1,739 2022 2,528 2023 1,984 Thereafter 646 Total lease receivables $ 8,967
Lease, Cost	The table below provides the components of lease cost and supplemental information for the three months ended March 31, 2019. Operating lease cost (cost resulting from lease payments) $ 2,358 Short-term lease cost 10 Variable lease cost (cost excluded from lease payments) 339 Sublease income (126 ) Total lease cost $ 2,581 Right-of-use assets obtained in exchange for new lease liabilities during the first quarter of 2019 - operating leases $ 1,295 Operating lease - operating cash flows (fixed payments) 2,316 Operating lease - operating cash flows (liability reduction) 1,808 Weighted average lease term - operating leases 12.30 Weighted average discount rate - operating leases 3.62 %
Lessee, Operating Lease, Liability, Maturity	The maturities of the lessee arrangements outstanding at March 31, 2019 are presented in the table below. Remainder of 2019 $ 5,068 2020 6,178 2021 5,396 2022 5,238 2023 5,112 Thereafter 50,710 Total undiscounted cash flows 77,702 Discount on cash flows 21,653 Total operating lease liabilities $ 56,049

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Loans held for sale	$ 318,563		$ 411,427
Right-of-use asset	52,478
Operating lease, liability	56,049
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use asset		$ 53,042
Operating lease, liability		$ 56,562
Brand
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Loans held for sale	$ 122,756

Mergers and Acquisitions - Narr

Mergers and Acquisitions - Narrative (Details) $ in Thousands	Sep. 01, 2018USD ($)branchshares	Mar. 31, 2019USD ($)	Dec. 31, 2018USD ($)	Mar. 31, 2018USD ($)
Business Acquisition [Line Items]
Goodwill resulting from merger		$ 932,971	$ 932,928	$ 611,046
Brand
Business Acquisition [Line Items]
Transaction value	$ 474,453
Shares issued to common shareholders (in shares) | shares	9,306,477
Cash consideration paid	$ 21,879
Cash settlement for stock options	$ 17,157
Voting interest acquired (percent)	100.00%
Number of locations acquired | branch	13
Intangible assets, including goodwill	$ 349,459
Goodwill resulting from merger	321,925
Core deposit intangible	$ 27,534
Weighted average useful life (in years)	10 years

Mergers and Acquisitions - Summ

Mergers and Acquisitions - Summary of the Allocation of Purchase Price to Assets and Liabilities Acquired (Details) - USD ($) $ / shares in Units, $ in Thousands	Sep. 01, 2018	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Increase (decrease) to net assets as a result of fair value adjustments to assets acquired and liabilities assumed:
Goodwill resulting from merger		$ 932,971	$ 932,928	$ 611,046
Brand
Purchase Price:
Shares issued to common shareholders (in shares)	9,306,477
Purchase price per share (usd per share)	$ 46.69
Value of stock paid	$ 434,519
Cash consideration paid	21,879
Cash paid for fractional shares	4
Cash settlement for stock options	17,157
Deal charges, net of taxes	894
Total Purchase Price	474,453
Increase (decrease) to net assets as a result of fair value adjustments to assets acquired and liabilities assumed:
Securities	(231)
Loans, net of Metropolitan’s allowance for loan losses	(20,969)
Premises and equipment	910
Intangible assets, net of Metropolitan’s existing intangibles	27,534
Other assets	(3,304)
Deposits	(1,367)
Borrowings	(3,236)
Other liabilities	13,338
Deferred income taxes	957
Total Net Assets Acquired	152,528
Goodwill resulting from merger	321,925
Brand | Brand
Net Assets Acquired:
Stockholders’ equity at acquisition date	$ 138,896

Mergers and Acquisitions - Su_2

Mergers and Acquisitions - Summary of Fair Value of Assets Acquired and Liabilities Assumed (Details) $ in Thousands	Sep. 01, 2018USD ($)
Brand
Business Acquisition [Line Items]
Cash and cash equivalents	$ 193,436
Securities	71,246
Loans, including mortgage loans held for sale	1,589,195
Premises and equipment	20,070
Intangible assets	349,459
Other assets	112,066
Total assets	2,335,472
Deposits	1,714,177
Borrowings	90,912
Other liabilities	55,930
Total liabilities	1,861,019
Brand Mortgage Group, LLC
Business Acquisition [Line Items]
Borrowings	34,139
Loans held for sale	$ 48,100

Mergers and Acquisitions - Pro

Mergers and Acquisitions - Pro Forma Combined Condensed Consolidated Financial Information (Details) - Brand Mortgage Group, LLC - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Business Acquisition [Line Items]
Net interest income - pro forma	$ 113,147	$ 111,618
Noninterest income - pro forma	35,885	42,497
Noninterest expense - pro forma	88,832	99,774
Net income - pro forma	$ 45,110	$ 40,296
Earnings per share - pro forma:
Basic (usd per share)	$ 0.77	$ 0.69
Diluted (usd per share)	$ 0.77	$ 0.69

Securities - Amortized Cost and

Securities - Amortized Cost and Fair Value of Securities Available for Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Amortized cost and fair value of securities available for sale
Amortized Cost	$ 1,253,939	$ 1,264,529
Gross Unrealized Gains	10,357	4,517
Gross Unrealized Losses	(8,943)	(18,269)
Fair Value	1,255,353	1,250,777
Obligations of other U.S. Government agencies and corporations
Amortized cost and fair value of securities available for sale
Amortized Cost	2,532	2,536
Gross Unrealized Gains	16	13
Gross Unrealized Losses	(23)	(38)
Fair Value	2,525	2,511
Obligations of states and political subdivisions
Amortized cost and fair value of securities available for sale
Amortized Cost	179,758	200,798
Gross Unrealized Gains	4,064	3,038
Gross Unrealized Losses	(60)	(567)
Fair Value	183,762	203,269
Trust preferred securities
Amortized cost and fair value of securities available for sale
Amortized Cost	12,259	12,359
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(2,013)	(1,726)
Fair Value	10,246	10,633
Other debt securities
Amortized cost and fair value of securities available for sale
Amortized Cost	48,335	44,046
Gross Unrealized Gains	766	192
Gross Unrealized Losses	(122)	(311)
Fair Value	48,979	43,927
Government agency mortgage backed securities | Residential mortgage backed securities:
Amortized cost and fair value of securities available for sale
Amortized Cost	622,056	621,690
Gross Unrealized Gains	3,783	719
Gross Unrealized Losses	(3,773)	(9,126)
Fair Value	622,066	613,283
Government agency mortgage backed securities | Commercial mortgage backed securities:
Amortized cost and fair value of securities available for sale
Amortized Cost	21,816	21,957
Gross Unrealized Gains	362	257
Gross Unrealized Losses	(180)	(384)
Fair Value	21,998	21,830
Government agency collateralized mortgage obligations | Residential mortgage backed securities:
Amortized cost and fair value of securities available for sale
Amortized Cost	321,088	332,697
Gross Unrealized Gains	1,093	274
Gross Unrealized Losses	(2,734)	(5,982)
Fair Value	319,447	326,989
Government agency collateralized mortgage obligations | Commercial mortgage backed securities:
Amortized cost and fair value of securities available for sale
Amortized Cost	46,095	28,446
Gross Unrealized Gains	273	24
Gross Unrealized Losses	(38)	(135)
Fair Value	$ 46,330	$ 28,335

Securities - Narrative (Details

Securities - Narrative (Details)	3 Months Ended
	Mar. 31, 2019USD ($)securityinstitution	Dec. 31, 2018USD ($)
Debt Securities, Available-for-sale [Line Items]
Fair Value	$ 1,255,353,000	$ 1,250,777,000
Number of institutions issuing debt | institution	150
Secure government, public and trust deposits
Debt Securities, Available-for-sale [Line Items]
Available for sale securities pledged as collateral	$ 553,451,000	619,308,000
Short-term borrowings
Debt Securities, Available-for-sale [Line Items]
Available for sale securities pledged as collateral	19,629,000	18,299,000
Trust preferred securities
Debt Securities, Available-for-sale [Line Items]
Fair Value	$ 10,246,000	$ 10,633,000
Number of securities representing interests in tranches of trusts (tranches) | security	2
Impairments	$ 0

Securities - Securities Sold (D

Securities - Securities Sold (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Carrying Value	$ 10,598
Net Proceeds	10,611	$ 0
Gain/(Loss)	13	$ 0
Obligations of states and political subdivisions
Debt Securities, Available-for-sale [Line Items]
Carrying Value	10,368
Net Proceeds	10,384
Gain/(Loss)	16
Government agency mortgage backed securities | Residential mortgage backed securities:
Debt Securities, Available-for-sale [Line Items]
Carrying Value	230
Net Proceeds	227
Gain/(Loss)	$ (3)

Securities - Gross Realized Gai

Securities - Gross Realized Gains and Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Investments, Debt and Equity Securities [Abstract]
Gross gains on sales of securities available for sale	$ 45	$ 0
Gross losses on sales of securities available for sale	(32)	0
Gains on sales of securities available for sale, net	$ 13	$ 0

Securities - Amortized Cost a_2

Securities - Amortized Cost and Fair Value of Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Amortized Cost
Due within one year	$ 36,647
Due after one year through five years	40,168
Due after five years through ten years	74,651
Due after ten years	51,868
Amortized Cost	1,253,939	$ 1,264,529
Fair Value
Due within one year	36,919
Due after one year through five years	40,856
Due after five years through ten years	76,630
Due after ten years	50,926
Fair Value	1,255,353	1,250,777
Other debt securities
Amortized Cost
Debt securities, without fixed maturity, amortized cost	39,550
Amortized Cost	48,335	44,046
Fair Value
Debt securities, without fixed maturity, fair value	40,181
Fair Value	48,979	43,927
Government agency mortgage backed securities | Residential mortgage backed securities
Amortized Cost
Debt securities, without fixed maturity, amortized cost	622,056
Amortized Cost	622,056	621,690
Fair Value
Debt securities, without fixed maturity, fair value	622,066
Fair Value	622,066	613,283
Government agency mortgage backed securities | Commercial mortgage-backed securities
Amortized Cost
Debt securities, without fixed maturity, amortized cost	21,816
Amortized Cost	21,816	21,957
Fair Value
Debt securities, without fixed maturity, fair value	21,998
Fair Value	21,998	21,830
Government agency collateralized mortgage obligations | Residential mortgage backed securities
Amortized Cost
Debt securities, without fixed maturity, amortized cost	321,088
Amortized Cost	321,088	332,697
Fair Value
Debt securities, without fixed maturity, fair value	319,447
Fair Value	319,447	326,989
Government agency collateralized mortgage obligations | Commercial mortgage-backed securities
Amortized Cost
Debt securities, without fixed maturity, amortized cost	46,095
Amortized Cost	46,095	28,446
Fair Value
Debt securities, without fixed maturity, fair value	46,330
Fair Value	$ 46,330	$ 28,335

Securities - Gross Unrealized L

Securities - Gross Unrealized Losses and Fair Value by Investment Category (Details) $ in Thousands	Mar. 31, 2019USD ($)security	Dec. 31, 2018USD ($)security
Available for Sale:
Number of positions, Less than 12 Months | security	22	168
Fair Value, Less than 12 Months	$ 51,485	$ 509,808
Unrealized Losses, Less than 12 Months	$ (148)	$ (5,163)
Number of positions, 12 Months or More | security	182	171
Fair value, 12 Months or More	$ 438,740	$ 312,698
Unrealized Losses, 12 Months or More	$ (8,795)	$ (13,106)
Number of positions | security	204	339
Fair value	$ 490,225	$ 822,506
Unrealized Losses	$ (8,943)	$ (18,269)
Obligations of other U.S. Government agencies and corporations
Available for Sale:
Number of positions, Less than 12 Months | security	0	0
Fair Value, Less than 12 Months	$ 0	$ 0
Unrealized Losses, Less than 12 Months	$ 0	$ 0
Number of positions, 12 Months or More | security	2	2
Fair value, 12 Months or More	$ 1,494	$ 1,480
Unrealized Losses, 12 Months or More	$ (23)	$ (38)
Number of positions | security	2	2
Fair value	$ 1,494	$ 1,480
Unrealized Losses	$ (23)	$ (38)
Obligations of states and political subdivisions
Available for Sale:
Number of positions, Less than 12 Months | security	1	34
Fair Value, Less than 12 Months	$ 855	$ 22,159
Unrealized Losses, Less than 12 Months	$ (1)	$ (193)
Number of positions, 12 Months or More | security	10	26
Fair value, 12 Months or More	$ 7,309	$ 16,775
Unrealized Losses, 12 Months or More	$ (59)	$ (374)
Number of positions | security	11	60
Fair value	$ 8,164	$ 38,934
Unrealized Losses	$ (60)	$ (567)
Trust preferred securities
Available for Sale:
Number of positions, Less than 12 Months | security	0	0
Fair Value, Less than 12 Months	$ 0	$ 0
Unrealized Losses, Less than 12 Months	$ 0	$ 0
Number of positions, 12 Months or More | security	2	2
Fair value, 12 Months or More	$ 10,246	$ 10,633
Unrealized Losses, 12 Months or More	$ (2,013)	$ (1,726)
Number of positions | security	2	2
Fair value	$ 10,246	$ 10,633
Unrealized Losses	$ (2,013)	$ (1,726)
Other debt securities
Available for Sale:
Number of positions, Less than 12 Months | security	8	12
Fair Value, Less than 12 Months	$ 5,763	$ 19,011
Unrealized Losses, Less than 12 Months	$ (34)	$ (88)
Number of positions, 12 Months or More | security	3	3
Fair value, 12 Months or More	$ 5,752	$ 5,621
Unrealized Losses, 12 Months or More	$ (88)	$ (223)
Number of positions | security	11	15
Fair value	$ 11,515	$ 24,632
Unrealized Losses	$ (122)	$ (311)
Government agency mortgage backed securities | Residential mortgage backed securities
Available for Sale:
Number of positions, Less than 12 Months | security	10	91
Fair Value, Less than 12 Months	$ 28,824	$ 354,731
Unrealized Losses, Less than 12 Months	$ (72)	$ (3,945)
Number of positions, 12 Months or More | security	96	73
Fair value, 12 Months or More	$ 242,222	$ 125,757
Unrealized Losses, 12 Months or More	$ (3,701)	$ (5,181)
Number of positions | security	106	164
Fair value	$ 271,046	$ 480,488
Unrealized Losses	$ (3,773)	$ (9,126)
Government agency mortgage backed securities | Commercial mortgage-backed securities
Available for Sale:
Number of positions, Less than 12 Months | security	0	5
Fair Value, Less than 12 Months	$ 0	$ 6,506
Unrealized Losses, Less than 12 Months	$ 0	$ (74)
Number of positions, 12 Months or More | security	4	4
Fair value, 12 Months or More	$ 7,543	$ 7,468
Unrealized Losses, 12 Months or More	$ (180)	$ (310)
Number of positions | security	4	9
Fair value	$ 7,543	$ 13,974
Unrealized Losses	$ (180)	$ (384)
Government agency collateralized mortgage obligations | Residential mortgage backed securities
Available for Sale:
Number of positions, Less than 12 Months | security	3	24
Fair Value, Less than 12 Months	$ 16,043	$ 97,451
Unrealized Losses, Less than 12 Months	$ (41)	$ (840)
Number of positions, 12 Months or More | security	64	60
Fair value, 12 Months or More	$ 159,212	$ 140,076
Unrealized Losses, 12 Months or More	$ (2,693)	$ (5,142)
Number of positions | security	67	84
Fair value	$ 175,255	$ 237,527
Unrealized Losses	$ (2,734)	$ (5,982)
Government agency collateralized mortgage obligations | Commercial mortgage-backed securities
Available for Sale:
Number of positions, Less than 12 Months | security	0	2
Fair Value, Less than 12 Months	$ 0	$ 9,950
Unrealized Losses, Less than 12 Months	$ 0	$ (23)
Number of positions, 12 Months or More | security	1	1
Fair value, 12 Months or More	$ 4,962	$ 4,888
Unrealized Losses, 12 Months or More	$ (38)	$ (112)
Number of positions | security	1	3
Fair value	$ 4,962	$ 14,838
Unrealized Losses	$ (38)	$ (135)

Securities - Investments in Poo

Securities - Investments in Pooled Trust Preferred Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Investments in pooled trust preferred securities
Amortized Cost	$ 1,253,939	$ 1,264,529
Fair Value	1,255,353	1,250,777
Unrealized Loss	(8,943)	(18,269)
Trust preferred securities
Investments in pooled trust preferred securities
Amortized Cost	12,259	12,359
Fair Value	10,246	$ 10,633
Unrealized Loss	(2,013)
XXIII
Investments in pooled trust preferred securities
Amortized Cost	8,233
Fair Value	6,593
Unrealized Loss	$ (1,640)
Issuers Currently in Deferral or Default	17.00%
XXVI
Investments in pooled trust preferred securities
Amortized Cost	$ 4,026
Fair Value	3,653
Unrealized Loss	$ (373)
Issuers Currently in Deferral or Default	20.00%

Securities - Cumulative Credit

Securities - Cumulative Credit Related Losses Recognized in Earnings (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cumulative credit related losses recognized in earnings
Beginning balance	$ (261)	$ (261)
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
Reductions for securities sold during the period	0	0
Ending balance	$ (261)	$ (261)

Non Purchased Loans - Summary o

Non Purchased Loans - Summary of Non-Purchased Loans and Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Summary of loans
Gross loans	$ 9,091,181	$ 9,086,256
Unearned income	(2,888)	(3,127)
Loans, net of unearned income	9,088,293	9,083,129
Commercial, financial, agricultural
Summary of loans
Gross loans	1,308,457	1,295,912
Loans, net of unearned income	1,308,457	1,295,912
Lease financing
Summary of loans
Gross loans	61,539	64,992
Real estate – construction
Summary of loans
Gross loans	741,073	740,668
Loans, net of unearned income	741,073	740,668
Real estate – 1-4 family mortgage
Summary of loans
Gross loans	2,769,173	2,795,343
Loans, net of unearned income	2,769,173	2,795,343
Real estate – commercial mortgage
Summary of loans
Gross loans	4,083,632	4,051,509
Loans, net of unearned income	4,083,632	4,051,509
Installment loans to individuals
Summary of loans
Gross loans	127,307	137,832
Loans, net of unearned income	185,958	199,697
Non purchased loans and leases
Summary of loans
Gross loans	6,568,487	6,392,839
Unearned income	(2,888)	(3,127)
Loans, net of unearned income	6,565,599	6,389,712
Non purchased loans and leases | Commercial, financial, agricultural
Summary of loans
Gross loans	921,081	875,649
Non purchased loans and leases | Lease financing
Summary of loans
Gross loans	61,539	64,992
Non purchased loans and leases | Real estate – construction
Summary of loans
Gross loans	651,119	635,519
Non purchased loans and leases | Real estate – 1-4 family mortgage
Summary of loans
Gross loans	2,114,908	2,087,890
Non purchased loans and leases | Real estate – commercial mortgage
Summary of loans
Gross loans	2,726,186	2,628,365
Non purchased loans and leases | Installment loans to individuals
Summary of loans
Gross loans	$ 93,654	$ 100,424

Non Purchased Loans - Narrative

Non Purchased Loans - Narrative (Details)	3 Months Ended
	Mar. 31, 2019USD ($)loan	Mar. 31, 2018USD ($)loan	Dec. 31, 2018USD ($)
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]
Allowance for loan losses attributable to restructured loans	$ 49,835,000		$ 49,026,000
Non purchased loans and leases
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
Threshold for impairment measurement	$ 500,000
Number of Loans | loan	0	4
Troubled debt restructured		$ 0
Nonperforming loans charged-off past due period	90 days
Number of restructured loans | loan	0	4
Restructured loans discontinued past due period	90 days	90 days
Remaining availability under commitments to lend additional funds on restructured loans	$ 44,000	$ 20,000
Non purchased loans and leases | Nonaccruing Loans
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]
Outstanding balance of restructured loans		571,000
Non purchased loans and leases | Restructured Loans
Loans and Allowance for Loan Losses (Additional Textual) [Abstract]
Outstanding balance of restructured loans	2,976,000	2,570,000
Allowance for loan losses attributable to restructured loans	$ 32,000	$ 92,000

Non Purchased Loans - Aging of

Non Purchased Loans - Aging of Past Due and Nonaccrual Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Past due and nonaccrual loans
Total loans, gross	$ 9,091,181	$ 9,086,256
Unearned income	(2,888)	(3,127)
Loans, net of unearned income	9,088,293	9,083,129
Commercial, financial, agricultural
Past due and nonaccrual loans
Total loans, gross	1,308,457	1,295,912
Loans, net of unearned income	1,308,457	1,295,912
Lease financing
Past due and nonaccrual loans
Total loans, gross	61,539	64,992
Real estate – construction
Past due and nonaccrual loans
Total loans, gross	741,073	740,668
Loans, net of unearned income	741,073	740,668
Real estate – 1-4 family mortgage
Past due and nonaccrual loans
Total loans, gross	2,769,173	2,795,343
Loans, net of unearned income	2,769,173	2,795,343
Real estate – commercial mortgage
Past due and nonaccrual loans
Total loans, gross	4,083,632	4,051,509
Loans, net of unearned income	4,083,632	4,051,509
Installment loans to individuals
Past due and nonaccrual loans
Total loans, gross	127,307	137,832
Loans, net of unearned income	185,958	199,697
Non purchased loans and leases
Past due and nonaccrual loans
Total loans, gross	6,568,487	6,392,839
Unearned income	(2,888)	(3,127)
Loans, net of unearned income	6,565,599	6,389,712
Non purchased loans and leases | Commercial, financial, agricultural
Past due and nonaccrual loans
Total loans, gross	921,081	875,649
Non purchased loans and leases | Lease financing
Past due and nonaccrual loans
Total loans, gross	61,539	64,992
Non purchased loans and leases | Real estate – construction
Past due and nonaccrual loans
Total loans, gross	651,119	635,519
Non purchased loans and leases | Real estate – 1-4 family mortgage
Past due and nonaccrual loans
Total loans, gross	2,114,908	2,087,890
Non purchased loans and leases | Real estate – commercial mortgage
Past due and nonaccrual loans
Total loans, gross	2,726,186	2,628,365
Non purchased loans and leases | Installment loans to individuals
Past due and nonaccrual loans
Total loans, gross	93,654	100,424
Non purchased loans and leases | Accruing Loans
Past due and nonaccrual loans
Current Loans	6,528,805	6,359,292
Unearned income	(2,888)	(3,127)
Loans, net of unearned income	6,553,092	6,379,494
Non purchased loans and leases | Accruing Loans | Commercial, financial, agricultural
Past due and nonaccrual loans
Current Loans	913,608	870,457
Total loans, gross	916,803	874,121
Non purchased loans and leases | Accruing Loans | Lease financing
Past due and nonaccrual loans
Current Loans	61,009	64,296
Total loans, gross	61,449	64,992
Non purchased loans and leases | Accruing Loans | Real estate – construction
Past due and nonaccrual loans
Current Loans	650,700	634,632
Total loans, gross	651,119	635,519
Non purchased loans and leases | Accruing Loans | Real estate – 1-4 family mortgage
Past due and nonaccrual loans
Current Loans	2,093,721	2,071,401
Total loans, gross	2,111,098	2,083,930
Non purchased loans and leases | Accruing Loans | Real estate – commercial mortgage
Past due and nonaccrual loans
Current Loans	2,719,516	2,621,902
Total loans, gross	2,721,923	2,623,795
Non purchased loans and leases | Accruing Loans | Installment loans to individuals
Past due and nonaccrual loans
Current Loans	93,139	99,731
Total loans, gross	93,588	100,264
Non purchased loans and leases | Nonaccruing Loans
Past due and nonaccrual loans
Current Loans	3,382	2,814
Unearned income	0	0
Loans, net of unearned income	12,507	10,218
Non purchased loans and leases | Nonaccruing Loans | Commercial, financial, agricultural
Past due and nonaccrual loans
Current Loans	180	172
Total loans, gross	4,278	1,528
Non purchased loans and leases | Nonaccruing Loans | Lease financing
Past due and nonaccrual loans
Current Loans	0	0
Total loans, gross	90	0
Non purchased loans and leases | Nonaccruing Loans | Real estate – construction
Past due and nonaccrual loans
Current Loans	0	0
Total loans, gross	0	0
Non purchased loans and leases | Nonaccruing Loans | Real estate – 1-4 family mortgage
Past due and nonaccrual loans
Current Loans	1,288	1,046
Total loans, gross	3,810	3,960
Non purchased loans and leases | Nonaccruing Loans | Real estate – commercial mortgage
Past due and nonaccrual loans
Current Loans	1,914	1,596
Total loans, gross	4,263	4,570
Non purchased loans and leases | Nonaccruing Loans | Installment loans to individuals
Past due and nonaccrual loans
Current Loans	0	0
Total loans, gross	66	160
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans
Past due and nonaccrual loans
Loans past due	23,095	17,517
Unearned income	0	0
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Commercial, financial, agricultural
Past due and nonaccrual loans
Loans past due	3,117	3,397
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Lease financing
Past due and nonaccrual loans
Loans past due	440	607
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Real estate – construction
Past due and nonaccrual loans
Loans past due	419	887
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Real estate – 1-4 family mortgage
Past due and nonaccrual loans
Loans past due	16,333	10,378
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Real estate – commercial mortgage
Past due and nonaccrual loans
Loans past due	2,394	1,880
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Installment loans to individuals
Past due and nonaccrual loans
Loans past due	392	368
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans
Past due and nonaccrual loans
Loans past due	2,011	241
Unearned income	0	0
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Commercial, financial, agricultural
Past due and nonaccrual loans
Loans past due	953	0
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Lease financing
Past due and nonaccrual loans
Loans past due	0	0
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Real estate – construction
Past due and nonaccrual loans
Loans past due	0	0
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage
Past due and nonaccrual loans
Loans past due	1,056	238
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Real estate – commercial mortgage
Past due and nonaccrual loans
Loans past due	0	0
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Installment loans to individuals
Past due and nonaccrual loans
Loans past due	2	3
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans
Past due and nonaccrual loans
Loans past due	1,192	2,685
Unearned income	0	0
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Commercial, financial, agricultural
Past due and nonaccrual loans
Loans past due	78	267
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Lease financing
Past due and nonaccrual loans
Loans past due	0	89
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Real estate – construction
Past due and nonaccrual loans
Loans past due	0	0
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Real estate – 1-4 family mortgage
Past due and nonaccrual loans
Loans past due	1,044	2,151
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Real estate – commercial mortgage
Past due and nonaccrual loans
Loans past due	13	13
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Installment loans to individuals
Past due and nonaccrual loans
Loans past due	57	165
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans
Past due and nonaccrual loans
Loans past due	7,114	7,163
Unearned income	0	0
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Commercial, financial, agricultural
Past due and nonaccrual loans
Loans past due	3,145	1,356
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Lease financing
Past due and nonaccrual loans
Loans past due	90	0
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Real estate – construction
Past due and nonaccrual loans
Loans past due	0	0
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage
Past due and nonaccrual loans
Loans past due	1,466	2,676
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Real estate – commercial mortgage
Past due and nonaccrual loans
Loans past due	2,349	2,974
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Installment loans to individuals
Past due and nonaccrual loans
Loans past due	$ 64	$ 157

Non Purchased Loans - Impaired

Non Purchased Loans - Impaired Loans (Details) - Non purchased loans and leases - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Impaired loans
Unpaid Contractual Principal Balance	$ 32,136	$ 30,371
Recorded Investment With Allowance	25,354	23,045
Recorded Investment With No Allowance	3,363	3,403
Total Recorded Investment	28,717	26,448
Related Allowance	1,877	977
Commercial, financial, agricultural
Impaired loans
Unpaid Contractual Principal Balance	4,886	2,280
Recorded Investment With Allowance	4,581	1,834
Recorded Investment With No Allowance	0	0
Total Recorded Investment	4,581	1,834
Related Allowance	983	163
Lease financing
Impaired loans
Unpaid Contractual Principal Balance	90	0
Recorded Investment With Allowance	90	0
Recorded Investment With No Allowance	0	0
Total Recorded Investment	90	0
Related Allowance	1	0
Real estate – construction
Impaired loans
Unpaid Contractual Principal Balance	8,485	9,467
Recorded Investment With Allowance	6,320	7,302
Recorded Investment With No Allowance	2,165	2,165
Total Recorded Investment	8,485	9,467
Related Allowance	56	63
Real estate – 1-4 family mortgage
Impaired loans
Unpaid Contractual Principal Balance	8,739	9,767
Recorded Investment With Allowance	8,415	9,077
Recorded Investment With No Allowance	0	0
Total Recorded Investment	8,415	9,077
Related Allowance	113	61
Real estate – commercial mortgage
Impaired loans
Unpaid Contractual Principal Balance	9,800	8,625
Recorded Investment With Allowance	5,819	4,609
Recorded Investment With No Allowance	1,198	1,238
Total Recorded Investment	7,017	5,847
Related Allowance	723	689
Installment loans to individuals
Impaired loans
Unpaid Contractual Principal Balance	136	232
Recorded Investment With Allowance	129	223
Recorded Investment With No Allowance	0	0
Total Recorded Investment	129	223
Related Allowance	$ 1	$ 1

Non Purchased Loans - Investmen

Non Purchased Loans - Investment and Interest Income Recognized on Impaired Loans (Details) - Non purchased loans and leases - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Investment and interest income recognized on impaired loans
Average Recorded Investment	$ 28,875	$ 17,618
Interest Income Recognized	192	189
Commercial, financial, agricultural
Investment and interest income recognized on impaired loans
Average Recorded Investment	4,634	2,338
Interest Income Recognized	10	11
Lease financing
Investment and interest income recognized on impaired loans
Average Recorded Investment	87	159
Interest Income Recognized	0	0
Real estate – construction
Investment and interest income recognized on impaired loans
Average Recorded Investment	8,485	150
Interest Income Recognized	102	18
Real estate – 1-4 family mortgage
Investment and interest income recognized on impaired loans
Average Recorded Investment	8,490	8,197
Interest Income Recognized	51	67
Real estate – commercial mortgage
Investment and interest income recognized on impaired loans
Average Recorded Investment	7,030	6,670
Interest Income Recognized	28	92
Installment loans to individuals
Investment and interest income recognized on impaired loans
Average Recorded Investment	149	104
Interest Income Recognized	$ 1	$ 1

Non Purchased Loans - Impact of

Non Purchased Loans - Impact of Modifications Classified as Restructured Loans (Details) - Non purchased loans and leases $ in Thousands	3 Months Ended
	Mar. 31, 2019loan	Mar. 31, 2018USD ($)loan
Restructured loans
Number of Loans | loan	0	4
Pre- Modification Outstanding Recorded Investment		$ 659
Post- Modification Outstanding Recorded Investment		$ 654
Real estate – 1-4 family mortgage
Restructured loans
Number of Loans | loan		3
Pre- Modification Outstanding Recorded Investment		$ 576
Post- Modification Outstanding Recorded Investment		$ 576
Real estate – commercial mortgage
Restructured loans
Number of Loans | loan		1
Pre- Modification Outstanding Recorded Investment		$ 83
Post- Modification Outstanding Recorded Investment		$ 78

Non Purchased Loans - Changes i

Non Purchased Loans - Changes in Restructured Loans (Details) - Non purchased loans and leases $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)loan
Changes in restructured loans [Roll Forward]
Totals at January 1, 2019 (loans) | loan	51
Additional advances or loans with concessions (loans) | loan	0
Reclassified as performing restructured loans (loans) | loan	1
Reductions due to:
Paid in full (loans) | loan	(1)
Principal paydowns (loans) | loan	0
Totals at March 31, 2019 (loans) | loan	51
Recorded Investment
Totals at January 1, 2019 | $	$ 5,325
Additional advances or loans with concessions | $	2
Reclassified as performing restructured loan | $	40
Reductions due to:
Paid in full | $	(160)
Principal paydowns | $	(45)
Totals at March 31, 2019 | $	$ 5,162

Non Purchased Loans - Loan Port

Non Purchased Loans - Loan Portfolio by Risk-Rating Grades (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Loan portfolio by risk-rating grades
Loans, net of unearned income	$ 9,088,293	$ 9,083,129
Commercial, financial, agricultural
Loan portfolio by risk-rating grades
Loans, net of unearned income	1,308,457	1,295,912
Real estate – construction
Loan portfolio by risk-rating grades
Loans, net of unearned income	741,073	740,668
Real estate – 1-4 family mortgage
Loan portfolio by risk-rating grades
Loans, net of unearned income	2,769,173	2,795,343
Real estate – commercial mortgage
Loan portfolio by risk-rating grades
Loans, net of unearned income	4,083,632	4,051,509
Installment loans to individuals
Loan portfolio by risk-rating grades
Loans, net of unearned income	185,958	199,697
Non purchased loans and leases
Loan portfolio by risk-rating grades
Loans, net of unearned income	6,565,599	6,389,712
Non purchased loans and leases | Internal Noninvestment Grade
Loan portfolio by risk-rating grades
Loans, net of unearned income	3,997,486	3,829,377
Non purchased loans and leases | Internal Noninvestment Grade | Commercial, financial, agricultural
Loan portfolio by risk-rating grades
Loans, net of unearned income	702,163	641,102
Non purchased loans and leases | Internal Noninvestment Grade | Real estate – construction
Loan portfolio by risk-rating grades
Loans, net of unearned income	584,263	568,968
Non purchased loans and leases | Internal Noninvestment Grade | Real estate – 1-4 family mortgage
Loan portfolio by risk-rating grades
Loans, net of unearned income	327,919	330,484
Non purchased loans and leases | Internal Noninvestment Grade | Real estate – commercial mortgage
Loan portfolio by risk-rating grades
Loans, net of unearned income	2,383,141	2,288,823
Non purchased loans and leases | Internal Noninvestment Grade | Installment loans to individuals
Loan portfolio by risk-rating grades
Loans, net of unearned income	0	0
Non purchased loans and leases | Pass
Loan portfolio by risk-rating grades
Loans, net of unearned income	3,873,695	3,705,961
Non purchased loans and leases | Pass | Commercial, financial, agricultural
Loan portfolio by risk-rating grades
Loans, net of unearned income	675,107	615,803
Non purchased loans and leases | Pass | Real estate – construction
Loan portfolio by risk-rating grades
Loans, net of unearned income	570,637	558,494
Non purchased loans and leases | Pass | Real estate – 1-4 family mortgage
Loan portfolio by risk-rating grades
Loans, net of unearned income	319,715	321,564
Non purchased loans and leases | Pass | Real estate – commercial mortgage
Loan portfolio by risk-rating grades
Loans, net of unearned income	2,308,236	2,210,100
Non purchased loans and leases | Pass | Installment loans to individuals
Loan portfolio by risk-rating grades
Loans, net of unearned income	0	0
Non purchased loans and leases | Watch
Loan portfolio by risk-rating grades
Loans, net of unearned income	75,966	79,882
Non purchased loans and leases | Watch | Commercial, financial, agricultural
Loan portfolio by risk-rating grades
Loans, net of unearned income	15,523	18,326
Non purchased loans and leases | Watch | Real estate – construction
Loan portfolio by risk-rating grades
Loans, net of unearned income	5,469	2,317
Non purchased loans and leases | Watch | Real estate – 1-4 family mortgage
Loan portfolio by risk-rating grades
Loans, net of unearned income	4,619	4,660
Non purchased loans and leases | Watch | Real estate – commercial mortgage
Loan portfolio by risk-rating grades
Loans, net of unearned income	50,355	54,579
Non purchased loans and leases | Watch | Installment loans to individuals
Loan portfolio by risk-rating grades
Loans, net of unearned income	0	0
Non purchased loans and leases | Substandard
Loan portfolio by risk-rating grades
Loans, net of unearned income	47,825	43,534
Non purchased loans and leases | Substandard | Commercial, financial, agricultural
Loan portfolio by risk-rating grades
Loans, net of unearned income	11,533	6,973
Non purchased loans and leases | Substandard | Real estate – construction
Loan portfolio by risk-rating grades
Loans, net of unearned income	8,157	8,157
Non purchased loans and leases | Substandard | Real estate – 1-4 family mortgage
Loan portfolio by risk-rating grades
Loans, net of unearned income	3,585	4,260
Non purchased loans and leases | Substandard | Real estate – commercial mortgage
Loan portfolio by risk-rating grades
Loans, net of unearned income	24,550	24,144
Non purchased loans and leases | Substandard | Installment loans to individuals
Loan portfolio by risk-rating grades
Loans, net of unearned income	$ 0	$ 0

Non Purchased Loans - Loan Po_2

Non Purchased Loans - Loan Portfolio Not Subject to Risk Rating (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Loan portfolio not subject to risk rating
Total	$ 9,088,293	$ 9,083,129
Commercial, financial, agricultural
Loan portfolio not subject to risk rating
Total	1,308,457	1,295,912
Real estate – construction
Loan portfolio not subject to risk rating
Total	741,073	740,668
Real estate – 1-4 family mortgage
Loan portfolio not subject to risk rating
Total	2,769,173	2,795,343
Real estate – commercial mortgage
Loan portfolio not subject to risk rating
Total	4,083,632	4,051,509
Installment loans to individuals
Loan portfolio not subject to risk rating
Total	185,958	199,697
Non purchased loans and leases
Loan portfolio not subject to risk rating
Total	6,565,599	6,389,712
Non purchased loans and leases | Performing and Nonperforming
Loan portfolio not subject to risk rating
Total	2,568,113	2,560,335
Non purchased loans and leases | Performing and Nonperforming | Commercial, financial, agricultural
Loan portfolio not subject to risk rating
Total	218,918	234,547
Non purchased loans and leases | Performing and Nonperforming | Lease financing
Loan portfolio not subject to risk rating
Total	58,651	61,865
Non purchased loans and leases | Performing and Nonperforming | Real estate – construction
Loan portfolio not subject to risk rating
Total	66,856	66,551
Non purchased loans and leases | Performing and Nonperforming | Real estate – 1-4 family mortgage
Loan portfolio not subject to risk rating
Total	1,786,989	1,757,406
Non purchased loans and leases | Performing and Nonperforming | Real estate – commercial mortgage
Loan portfolio not subject to risk rating
Total	343,045	339,542
Non purchased loans and leases | Performing and Nonperforming | Installment loans to individuals
Loan portfolio not subject to risk rating
Total	93,654	100,424
Non purchased loans and leases | Performing
Loan portfolio not subject to risk rating
Total	2,561,082	2,551,833
Non purchased loans and leases | Performing | Commercial, financial, agricultural
Loan portfolio not subject to risk rating
Total	217,572	233,046
Non purchased loans and leases | Performing | Lease financing
Loan portfolio not subject to risk rating
Total	58,562	61,776
Non purchased loans and leases | Performing | Real estate – construction
Loan portfolio not subject to risk rating
Total	66,856	66,551
Non purchased loans and leases | Performing | Real estate – 1-4 family mortgage
Loan portfolio not subject to risk rating
Total	1,782,390	1,751,994
Non purchased loans and leases | Performing | Real estate – commercial mortgage
Loan portfolio not subject to risk rating
Total	342,170	338,367
Non purchased loans and leases | Performing | Installment loans to individuals
Loan portfolio not subject to risk rating
Total	93,532	100,099
Non purchased loans and leases | Non- Performing
Loan portfolio not subject to risk rating
Total	7,031	8,502
Non purchased loans and leases | Non- Performing | Commercial, financial, agricultural
Loan portfolio not subject to risk rating
Total	1,346	1,501
Non purchased loans and leases | Non- Performing | Lease financing
Loan portfolio not subject to risk rating
Total	89	89
Non purchased loans and leases | Non- Performing | Real estate – construction
Loan portfolio not subject to risk rating
Total	0	0
Non purchased loans and leases | Non- Performing | Real estate – 1-4 family mortgage
Loan portfolio not subject to risk rating
Total	4,599	5,412
Non purchased loans and leases | Non- Performing | Real estate – commercial mortgage
Loan portfolio not subject to risk rating
Total	875	1,175
Non purchased loans and leases | Non- Performing | Installment loans to individuals
Loan portfolio not subject to risk rating
Total	$ 122	$ 325

Purchased Loans - Summary of Pu

Purchased Loans - Summary of Purchased Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Summary of loans
Gross loans	$ 9,091,181	$ 9,086,256
Unearned income	(2,888)	(3,127)
Loans, net of unearned income	9,088,293	9,083,129
Purchased loans
Summary of loans
Gross loans	2,522,694	2,693,417
Unearned income	0	0
Loans, net of unearned income	2,522,694	2,693,417
Commercial, financial, agricultural
Summary of loans
Gross loans	1,308,457	1,295,912
Loans, net of unearned income	1,308,457	1,295,912
Commercial, financial, agricultural | Purchased loans
Summary of loans
Gross loans	387,376	420,263
Loans, net of unearned income	387,376	420,263
Real estate – construction
Summary of loans
Gross loans	741,073	740,668
Loans, net of unearned income	741,073	740,668
Real estate – construction | Purchased loans
Summary of loans
Gross loans	89,954	105,149
Loans, net of unearned income	89,954	105,149
Real estate – 1-4 family mortgage
Summary of loans
Gross loans	2,769,173	2,795,343
Loans, net of unearned income	2,769,173	2,795,343
Real estate – 1-4 family mortgage | Purchased loans
Summary of loans
Gross loans	654,265	707,453
Loans, net of unearned income	654,265	707,453
Real estate – commercial mortgage
Summary of loans
Gross loans	4,083,632	4,051,509
Loans, net of unearned income	4,083,632	4,051,509
Real estate – commercial mortgage | Purchased loans
Summary of loans
Gross loans	1,357,446	1,423,144
Loans, net of unearned income	1,357,446	1,423,144
Installment loans to individuals
Summary of loans
Gross loans	127,307	137,832
Loans, net of unearned income	185,958	199,697
Installment loans to individuals | Purchased loans
Summary of loans
Gross loans	33,653	37,408
Loans, net of unearned income	$ 33,653	$ 37,408

Purchased Loans - Aging of Past

Purchased Loans - Aging of Past Due and Nonaccrual Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Past due and nonaccrual loans
Loans, net of unearned income	$ 9,088,293	$ 9,083,129
Commercial, financial, agricultural
Past due and nonaccrual loans
Loans, net of unearned income	1,308,457	1,295,912
Real estate – construction
Past due and nonaccrual loans
Loans, net of unearned income	741,073	740,668
Real estate – 1-4 family mortgage
Past due and nonaccrual loans
Loans, net of unearned income	2,769,173	2,795,343
Real estate – commercial mortgage
Past due and nonaccrual loans
Loans, net of unearned income	4,083,632	4,051,509
Installment loans to individuals
Past due and nonaccrual loans
Loans, net of unearned income	185,958	199,697
Purchased loans
Past due and nonaccrual loans
Loans, net of unearned income	2,522,694	2,693,417
Purchased loans | Accruing Loans
Past due and nonaccrual loans
Current Loans	2,488,384	2,661,269
Loans, net of unearned income	2,514,866	2,687,581
Purchased loans | Accruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	21,046	19,080
Purchased loans | Accruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	5,436	7,232
Purchased loans | Nonaccruing Loans
Past due and nonaccrual loans
Current Loans	3,027	1,849
Loans, net of unearned income	7,828	5,836
Purchased loans | Nonaccruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	611	204
Purchased loans | Nonaccruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	4,190	3,783
Purchased loans | Commercial, financial, agricultural
Past due and nonaccrual loans
Loans, net of unearned income	387,376	420,263
Purchased loans | Commercial, financial, agricultural | Accruing Loans
Past due and nonaccrual loans
Current Loans	379,993	417,786
Loans, net of unearned income	386,196	419,694
Purchased loans | Commercial, financial, agricultural | Accruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	5,596	1,811
Purchased loans | Commercial, financial, agricultural | Accruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	607	97
Purchased loans | Commercial, financial, agricultural | Nonaccruing Loans
Past due and nonaccrual loans
Current Loans	346	92
Loans, net of unearned income	1,180	569
Purchased loans | Commercial, financial, agricultural | Nonaccruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	311	0
Purchased loans | Commercial, financial, agricultural | Nonaccruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	523	477
Purchased loans | Real estate – construction
Past due and nonaccrual loans
Loans, net of unearned income	89,954	105,149
Purchased loans | Real estate – construction | Accruing Loans
Past due and nonaccrual loans
Current Loans	87,696	103,846
Loans, net of unearned income	89,954	105,149
Purchased loans | Real estate – construction | Accruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	2,258	1,235
Purchased loans | Real estate – construction | Accruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	0	68
Purchased loans | Real estate – construction | Nonaccruing Loans
Past due and nonaccrual loans
Current Loans	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – construction | Nonaccruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	0	0
Purchased loans | Real estate – construction | Nonaccruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	0	0
Purchased loans | Real estate – 1-4 family mortgage
Past due and nonaccrual loans
Loans, net of unearned income	654,265	707,453
Purchased loans | Real estate – 1-4 family mortgage | Accruing Loans
Past due and nonaccrual loans
Current Loans	637,630	690,697
Loans, net of unearned income	649,914	704,133
Purchased loans | Real estate – 1-4 family mortgage | Accruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	9,631	8,981
Purchased loans | Real estate – 1-4 family mortgage | Accruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	2,653	4,455
Purchased loans | Real estate – 1-4 family mortgage | Nonaccruing Loans
Past due and nonaccrual loans
Current Loans	1,973	1,237
Loans, net of unearned income	4,351	3,320
Purchased loans | Real estate – 1-4 family mortgage | Nonaccruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	299	202
Purchased loans | Real estate – 1-4 family mortgage | Nonaccruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	2,079	1,881
Purchased loans | Real estate – commercial mortgage
Past due and nonaccrual loans
Loans, net of unearned income	1,357,446	1,423,144
Purchased loans | Real estate – commercial mortgage | Accruing Loans
Past due and nonaccrual loans
Current Loans	1,351,020	1,413,346
Loans, net of unearned income	1,355,528	1,421,467
Purchased loans | Real estate – commercial mortgage | Accruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	2,605	5,711
Purchased loans | Real estate – commercial mortgage | Accruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	1,903	2,410
Purchased loans | Real estate – commercial mortgage | Nonaccruing Loans
Past due and nonaccrual loans
Current Loans	458	276
Loans, net of unearned income	1,918	1,677
Purchased loans | Real estate – commercial mortgage | Nonaccruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	0	0
Purchased loans | Real estate – commercial mortgage | Nonaccruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	1,460	1,401
Purchased loans | Installment loans to individuals
Past due and nonaccrual loans
Loans, net of unearned income	33,653	37,408
Purchased loans | Installment loans to individuals | Accruing Loans
Past due and nonaccrual loans
Current Loans	32,045	35,594
Loans, net of unearned income	33,274	37,138
Purchased loans | Installment loans to individuals | Accruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	956	1,342
Purchased loans | Installment loans to individuals | Accruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	273	202
Purchased loans | Installment loans to individuals | Nonaccruing Loans
Past due and nonaccrual loans
Current Loans	250	244
Loans, net of unearned income	379	270
Purchased loans | Installment loans to individuals | Nonaccruing Loans | 30-89 Days Past Due
Past due and nonaccrual loans
Loans past due	1	2
Purchased loans | Installment loans to individuals | Nonaccruing Loans | 90 Days or More Past Due
Past due and nonaccrual loans
Loans past due	$ 128	$ 24

Purchased Loans - Impaired Loan

Purchased Loans - Impaired Loans and Average Recorded Investment and Interest Income Recognized (Details) - Purchased - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Impaired loans
Unpaid Contractual Principal Balance	$ 10,911		$ 9,580
Recorded Investment With Allowance	4,310		4,869
Recorded Investment With No Allowance	5,579		3,961
Total Recorded Investment	9,889		8,830
Related Allowance	336		537
Average Recorded Investment	10,166	$ 8,737
Interest Income Recognized	57	62
Receivables Acquired with Deteriorated Credit Quality
Impaired loans
Unpaid Contractual Principal Balance	258,811		272,216
Recorded Investment With Allowance	74,499		78,611
Recorded Investment With No Allowance	134,347		143,643
Total Recorded Investment	208,846		222,254
Related Allowance	2,524		2,552
Average Recorded Investment	213,145	244,700
Interest Income Recognized	2,901	2,888
Commercial, financial, agricultural
Impaired loans
Unpaid Contractual Principal Balance	1,287		671
Recorded Investment With Allowance	914		600
Recorded Investment With No Allowance	314		11
Total Recorded Investment	1,228		611
Related Allowance	198		173
Average Recorded Investment	1,242	363
Interest Income Recognized	3	3
Commercial, financial, agricultural | Receivables Acquired with Deteriorated Credit Quality
Impaired loans
Unpaid Contractual Principal Balance	39,542		44,403
Recorded Investment With Allowance	3,292		3,779
Recorded Investment With No Allowance	21,555		25,364
Total Recorded Investment	24,847		29,143
Related Allowance	129		161
Average Recorded Investment	27,403	16,899
Interest Income Recognized	427	225
Real estate – construction
Impaired loans
Unpaid Contractual Principal Balance	320		576
Recorded Investment With Allowance	320		576
Recorded Investment With No Allowance	0		0
Total Recorded Investment	320		576
Related Allowance	2		5
Average Recorded Investment	320	252
Interest Income Recognized	0	1
Real estate – 1-4 family mortgage
Impaired loans
Unpaid Contractual Principal Balance	6,177		5,787
Recorded Investment With Allowance	896		1,381
Recorded Investment With No Allowance	4,641		3,780
Total Recorded Investment	5,537		5,161
Related Allowance	14		18
Average Recorded Investment	5,577	6,320
Interest Income Recognized	42	40
Real estate – 1-4 family mortgage | Receivables Acquired with Deteriorated Credit Quality
Impaired loans
Unpaid Contractual Principal Balance	52,787		53,823
Recorded Investment With Allowance	10,715		12,169
Recorded Investment With No Allowance	33,109		36,074
Total Recorded Investment	43,824		48,243
Related Allowance	420		488
Average Recorded Investment	44,177	58,749
Interest Income Recognized	572	673
Real estate – commercial mortgage
Impaired loans
Unpaid Contractual Principal Balance	2,718		2,266
Recorded Investment With Allowance	1,858		2,066
Recorded Investment With No Allowance	567		146
Total Recorded Investment	2,425		2,212
Related Allowance	119		338
Average Recorded Investment	2,630	1,642
Interest Income Recognized	12	18
Real estate – commercial mortgage | Receivables Acquired with Deteriorated Credit Quality
Impaired loans
Unpaid Contractual Principal Balance	158,927		165,700
Recorded Investment With Allowance	59,827		62,003
Recorded Investment With No Allowance	76,455		78,435
Total Recorded Investment	136,282		140,438
Related Allowance	1,973		1,901
Average Recorded Investment	137,421	167,365
Interest Income Recognized	1,796	1,972
Installment loans to individuals
Impaired loans
Unpaid Contractual Principal Balance	409		280
Recorded Investment With Allowance	322		246
Recorded Investment With No Allowance	57		24
Total Recorded Investment	379		270
Related Allowance	3		3
Average Recorded Investment	397	160
Interest Income Recognized	0	0
Installment loans to individuals | Receivables Acquired with Deteriorated Credit Quality
Impaired loans
Unpaid Contractual Principal Balance	7,555		8,290
Recorded Investment With Allowance	665		660
Recorded Investment With No Allowance	3,228		3,770
Total Recorded Investment	3,893		4,430
Related Allowance	2		$ 2
Average Recorded Investment	4,144	1,687
Interest Income Recognized	$ 106	$ 18

Purchased Loans - Impact of Mod

Purchased Loans - Impact of Modifications Classified as Restructured Loans (Details) - Purchased loans $ in Thousands	3 Months Ended
	Mar. 31, 2019loan	Mar. 31, 2018USD ($)loan
Restructured loans
Number of Loans | loan	0	2
Pre- Modification Outstanding Recorded Investment		$ 56
Post- Modification Outstanding Recorded Investment		$ 51
Commercial, financial, agricultural
Restructured loans
Number of Loans | loan		1
Pre- Modification Outstanding Recorded Investment		$ 48
Post- Modification Outstanding Recorded Investment		$ 44
Real estate – commercial mortgage
Restructured loans
Number of Loans | loan		1
Pre- Modification Outstanding Recorded Investment		$ 8
Post- Modification Outstanding Recorded Investment		$ 7

Purchased Loans - Narrative (De

Purchased Loans - Narrative (Details)	3 Months Ended
	Mar. 31, 2019USD ($)loan	Mar. 31, 2018USD ($)loan	Dec. 31, 2018USD ($)
Loans and Allowance for Loan Losses (Textual) [Abstract]
Allowance for loan losses attributable to restructured loans	$ 49,835,000		$ 49,026,000
Purchased loans
Loans and Allowance for Loan Losses (Textual) [Abstract]
Number of Loans | loan	0	2
Modifications with subsequent default		$ 0
Number of restructured loans | loan	4	0
Restructured loans discontinued past due period	90 days	90 days
Remaining availability under commitments to lend additional funds on restructured loans	$ 3,000	$ 2,000
Purchased loans | Nonaccruing Loans
Loans and Allowance for Loan Losses (Textual) [Abstract]
Outstanding balance of restructured loans	414,000
Purchased loans | Restructured Loans
Loans and Allowance for Loan Losses (Textual) [Abstract]
Outstanding balance of restructured loans	1,851,000	616,000
Allowance for loan losses attributable to restructured loans	$ 86,000	$ 100,000

Purchased Loans - Changes in Re

Purchased Loans - Changes in Restructured Loans (Details) - Purchased loans $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)loan
Number of Loans
Totals at January 1, 2019 (loans) | loan	54
Additional advances or loans with concessions (loans) | loan	0
Reclassified as performing restructured loan (loan) | loan	5
Reclassified to nonperforming loans (loans) | loan	(2)
Paid in full (loans) | loan	(2)
Principal paydowns (loans) | loan	0
Totals at March 31, 2019 (loans) | loan	55
Recorded Investment
Totals at January 1, 2019 | $	$ 7,495
Additional advances or loans with concessions | $	174
Reclassified as performing restructured loan | $	212
Reclassified to nonperforming loans | $	(269)
Paid in full | $	(104)
Principal paydowns | $	(261)
Totals at March 31, 2019 | $	$ 7,247

Purchased Loans - Loan Portfoli

Purchased Loans - Loan Portfolio by Risk-Rating Grades (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Loan portfolio by risk-rating grades
Total	$ 9,088,293	$ 9,083,129
Commercial, financial, agricultural
Loan portfolio by risk-rating grades
Total	1,308,457	1,295,912
Real estate – construction
Loan portfolio by risk-rating grades
Total	741,073	740,668
Real estate – 1-4 family mortgage
Loan portfolio by risk-rating grades
Total	2,769,173	2,795,343
Real estate – commercial mortgage
Loan portfolio by risk-rating grades
Total	4,083,632	4,051,509
Installment loans to individuals
Loan portfolio by risk-rating grades
Total	185,958	199,697
Purchased loans
Loan portfolio by risk-rating grades
Total	2,522,694	2,693,417
Purchased loans | Internal Noninvestment Grade
Loan portfolio by risk-rating grades
Total	1,729,943	1,852,090
Purchased loans | Pass
Loan portfolio by risk-rating grades
Total	1,600,416	1,746,683
Purchased loans | Watch
Loan portfolio by risk-rating grades
Total	103,302	84,250
Purchased loans | Substandard
Loan portfolio by risk-rating grades
Total	26,225	21,157
Purchased loans | Commercial, financial, agricultural
Loan portfolio by risk-rating grades
Total	387,376	420,263
Purchased loans | Commercial, financial, agricultural | Internal Noninvestment Grade
Loan portfolio by risk-rating grades
Total	343,031	369,748
Purchased loans | Commercial, financial, agricultural | Pass
Loan portfolio by risk-rating grades
Total	304,994	333,147
Purchased loans | Commercial, financial, agricultural | Watch
Loan portfolio by risk-rating grades
Total	31,682	33,857
Purchased loans | Commercial, financial, agricultural | Substandard
Loan portfolio by risk-rating grades
Total	6,355	2,744
Purchased loans | Real estate – construction
Loan portfolio by risk-rating grades
Total	89,954	105,149
Purchased loans | Real estate – construction | Internal Noninvestment Grade
Loan portfolio by risk-rating grades
Total	85,670	101,964
Purchased loans | Real estate – construction | Pass
Loan portfolio by risk-rating grades
Total	85,670	101,122
Purchased loans | Real estate – construction | Watch
Loan portfolio by risk-rating grades
Total	0	0
Purchased loans | Real estate – construction | Substandard
Loan portfolio by risk-rating grades
Total	0	842
Purchased loans | Real estate – 1-4 family mortgage
Loan portfolio by risk-rating grades
Total	654,265	707,453
Purchased loans | Real estate – 1-4 family mortgage | Internal Noninvestment Grade
Loan portfolio by risk-rating grades
Total	112,211	128,806
Purchased loans | Real estate – 1-4 family mortgage | Pass
Loan portfolio by risk-rating grades
Total	99,772	113,874
Purchased loans | Real estate – 1-4 family mortgage | Watch
Loan portfolio by risk-rating grades
Total	5,741	7,347
Purchased loans | Real estate – 1-4 family mortgage | Substandard
Loan portfolio by risk-rating grades
Total	6,698	7,585
Purchased loans | Real estate – commercial mortgage
Loan portfolio by risk-rating grades
Total	1,357,446	1,423,144
Purchased loans | Real estate – commercial mortgage | Internal Noninvestment Grade
Loan portfolio by risk-rating grades
Total	1,189,030	1,251,570
Purchased loans | Real estate – commercial mortgage | Pass
Loan portfolio by risk-rating grades
Total	1,109,980	1,198,540
Purchased loans | Real estate – commercial mortgage | Watch
Loan portfolio by risk-rating grades
Total	65,879	43,046
Purchased loans | Real estate – commercial mortgage | Substandard
Loan portfolio by risk-rating grades
Total	13,171	9,984
Purchased loans | Installment loans to individuals
Loan portfolio by risk-rating grades
Total	33,653	37,408
Purchased loans | Installment loans to individuals | Internal Noninvestment Grade
Loan portfolio by risk-rating grades
Total	1	2
Purchased loans | Installment loans to individuals | Pass
Loan portfolio by risk-rating grades
Total	0	0
Purchased loans | Installment loans to individuals | Watch
Loan portfolio by risk-rating grades
Total	0	0
Purchased loans | Installment loans to individuals | Substandard
Loan portfolio by risk-rating grades
Total	$ 1	$ 2

Purchased Loans - Loan Portfo_2

Purchased Loans - Loan Portfolio Not Subject to Risk Rating (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Loan portfolio not subject to risk rating
Total	$ 9,088,293	$ 9,083,129
Commercial, financial, agricultural
Loan portfolio not subject to risk rating
Total	1,308,457	1,295,912
Real estate – construction
Loan portfolio not subject to risk rating
Total	741,073	740,668
Real estate – 1-4 family mortgage
Loan portfolio not subject to risk rating
Total	2,769,173	2,795,343
Real estate – commercial mortgage
Loan portfolio not subject to risk rating
Total	4,083,632	4,051,509
Installment loans to individuals
Loan portfolio not subject to risk rating
Total	185,958	199,697
Purchased loans
Loan portfolio not subject to risk rating
Total	2,522,694	2,693,417
Purchased loans | Performing and Nonperforming
Loan portfolio not subject to risk rating
Total	583,905	619,073
Purchased loans | Performing
Loan portfolio not subject to risk rating
Total	579,815	614,814
Purchased loans | Non-Performing
Loan portfolio not subject to risk rating
Total	4,090	4,259
Purchased loans | Commercial, financial, agricultural
Loan portfolio not subject to risk rating
Total	387,376	420,263
Purchased loans | Commercial, financial, agricultural | Performing and Nonperforming
Loan portfolio not subject to risk rating
Total	19,498	21,372
Purchased loans | Commercial, financial, agricultural | Performing
Loan portfolio not subject to risk rating
Total	19,454	21,303
Purchased loans | Commercial, financial, agricultural | Non-Performing
Loan portfolio not subject to risk rating
Total	44	69
Purchased loans | Real estate – construction
Loan portfolio not subject to risk rating
Total	89,954	105,149
Purchased loans | Real estate – construction | Performing and Nonperforming
Loan portfolio not subject to risk rating
Total	4,284	3,185
Purchased loans | Real estate – construction | Performing
Loan portfolio not subject to risk rating
Total	4,284	3,185
Purchased loans | Real estate – construction | Non-Performing
Loan portfolio not subject to risk rating
Total	0	0
Purchased loans | Real estate – 1-4 family mortgage
Loan portfolio not subject to risk rating
Total	654,265	707,453
Purchased loans | Real estate – 1-4 family mortgage | Performing and Nonperforming
Loan portfolio not subject to risk rating
Total	498,230	530,404
Purchased loans | Real estate – 1-4 family mortgage | Performing
Loan portfolio not subject to risk rating
Total	494,730	526,699
Purchased loans | Real estate – 1-4 family mortgage | Non-Performing
Loan portfolio not subject to risk rating
Total	3,500	3,705
Purchased loans | Real estate – commercial mortgage
Loan portfolio not subject to risk rating
Total	1,357,446	1,423,144
Purchased loans | Real estate – commercial mortgage | Performing and Nonperforming
Loan portfolio not subject to risk rating
Total	32,134	31,136
Purchased loans | Real estate – commercial mortgage | Performing
Loan portfolio not subject to risk rating
Total	32,023	30,951
Purchased loans | Real estate – commercial mortgage | Non-Performing
Loan portfolio not subject to risk rating
Total	111	185
Purchased loans | Installment loans to individuals
Loan portfolio not subject to risk rating
Total	33,653	37,408
Purchased loans | Installment loans to individuals | Performing and Nonperforming
Loan portfolio not subject to risk rating
Total	29,759	32,976
Purchased loans | Installment loans to individuals | Performing
Loan portfolio not subject to risk rating
Total	29,324	32,676
Purchased loans | Installment loans to individuals | Non-Performing
Loan portfolio not subject to risk rating
Total	$ 435	$ 300

Purchased Loans - Loans Acquire

Purchased Loans - Loans Acquired with Deteriorated Credit Quality (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Loans acquired with deteriorated credit quality
Total Purchased Credit Deteriorated Loans	$ 9,038,458	$ 9,034,103
Purchased loans | Receivables Acquired with Deteriorated Credit Quality
Loans acquired with deteriorated credit quality
Total Purchased Credit Deteriorated Loans	208,846	222,254
Purchased loans | Receivables Acquired with Deteriorated Credit Quality | Commercial, financial, agricultural
Loans acquired with deteriorated credit quality
Total Purchased Credit Deteriorated Loans	24,847	29,143
Purchased loans | Receivables Acquired with Deteriorated Credit Quality | Real estate – 1-4 family mortgage
Loans acquired with deteriorated credit quality
Total Purchased Credit Deteriorated Loans	43,824	48,243
Purchased loans | Receivables Acquired with Deteriorated Credit Quality | Real estate – commercial mortgage
Loans acquired with deteriorated credit quality
Total Purchased Credit Deteriorated Loans	136,282	140,438
Purchased loans | Receivables Acquired with Deteriorated Credit Quality | Installment loans to individuals
Loans acquired with deteriorated credit quality
Total Purchased Credit Deteriorated Loans	$ 3,893	$ 4,430

Purchased Loans - Fair Value of

Purchased Loans - Fair Value of Loans Determined to Be Impaired and Not to Be Impaired at The Time of Acquisition (Details) - Purchased loans - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition
Accretable yield	$ (30,470)	$ (34,265)
Fair value of loans contractual principal cash flows amount	47,930
Fair value of loans contractual interest cash flows	9,918
Fair value of loans contractual purchase discount	1,606
Fair value of loans contractual interest payments	28,864
Receivables Acquired with Deteriorated Credit Quality
Fair value of loans determined to be impaired and not to be impaired at the time of acquisition
Contractually-required principal and interest	297,164
Nonaccretable difference	(57,848)
Cash flows expected to be collected	239,316
Accretable yield	(30,470)
Fair value	$ 208,846

Purchased Loans - Changes in Ac

Purchased Loans - Changes in Accretable Yield of Loans Purchased with Deteriorated Credit Quality (Details) - Purchased loans $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)
Changes in accretable yield of loans acquired with deteriorated credit quality
Balance at January 1, 2019	$ (34,265)
Reclassification from nonaccretable difference	(2,657)
Accretion	5,582
Charge-offs	870
Balance at March 31, 2019	$ (30,470)

Purchased Loans - Fair Value _2

Purchased Loans - Fair Value of Loans Purchased (Details) - Purchased loans - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Sep. 01, 2018
Financing Receivable, Allowance for Credit Losses [Line Items]
Accretable yield	$ (30,470)	$ (34,265)
Receivables Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Contractually-required principal and interest	297,164
Nonaccretable difference	(57,848)
Cash flows expected to be collected	239,316
Accretable yield	(30,470)
Fair value	$ 208,846
Brand | Receivables Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Contractually-required principal and interest			$ 1,625,079
Nonaccretable difference			(123,399)
Cash flows expected to be collected			1,501,680
Accretable yield			(170,651)
Fair value			$ 1,331,029

Allowance for Loan Losses - Sum

Allowance for Loan Losses - Summary of Total Non Purchased and Purchased Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 9,091,181	$ 9,086,256
Unearned income	(2,888)	(3,127)
Loans, net of unearned income	9,088,293	9,083,129
Allowance for loan losses	(49,835)	(49,026)
Loans, net	9,038,458	9,034,103
Commercial, financial, agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,308,457	1,295,912
Loans, net of unearned income	1,308,457	1,295,912
Lease financing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	61,539	64,992
Real estate – construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	741,073	740,668
Loans, net of unearned income	741,073	740,668
Real estate – 1-4 family mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,769,173	2,795,343
Loans, net of unearned income	2,769,173	2,795,343
Real estate – commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	4,083,632	4,051,509
Loans, net of unearned income	4,083,632	4,051,509
Installment loans to individuals
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	127,307	137,832
Loans, net of unearned income	$ 185,958	$ 199,697

Allowance for Loan Losses - Rol

Allowance for Loan Losses - Roll Forward Of the Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Allowance for loan losses:
Beginning balance	$ 49,026	$ 46,211
Charge-offs	(1,537)	(2,065)
Recoveries	846	505
Net (charge-offs) recoveries	(691)	(1,560)
Provision for loan losses charged to operations	1,500	1,750
Ending balance	49,835	46,401
Individually evaluated for impairment	2,213	1,472
Collectively evaluated for impairment	45,098	43,112
Receivables Acquired with Deteriorated Credit Quality
Allowance for loan losses:
Ending balance	2,524	1,817
Commercial, financial, agricultural
Allowance for loan losses:
Beginning balance	8,269	5,542
Charge-offs	(258)	(659)
Recoveries	374	235
Net (charge-offs) recoveries	116	(424)
Provision for loan losses charged to operations	1,237	1,953
Ending balance	9,622	7,071
Individually evaluated for impairment	1,181	272
Collectively evaluated for impairment	8,312	6,494
Commercial, financial, agricultural | Receivables Acquired with Deteriorated Credit Quality
Allowance for loan losses:
Ending balance	129	305
Real estate – construction
Allowance for loan losses:
Beginning balance	4,755	3,428
Charge-offs	0	0
Recoveries	7	4
Net (charge-offs) recoveries	7	4
Provision for loan losses charged to operations	16	766
Ending balance	4,778	4,198
Individually evaluated for impairment	58	1
Collectively evaluated for impairment	4,720	4,197
Real estate – construction | Receivables Acquired with Deteriorated Credit Quality
Allowance for loan losses:
Ending balance	0	0
Real estate – 1-4 family mortgage
Allowance for loan losses:
Beginning balance	10,139	12,009
Charge-offs	(497)	(671)
Recoveries	197	133
Net (charge-offs) recoveries	(300)	(538)
Provision for loan losses charged to operations	(348)	(67)
Ending balance	9,491	11,404
Individually evaluated for impairment	127	168
Collectively evaluated for impairment	8,944	10,750
Real estate – 1-4 family mortgage | Receivables Acquired with Deteriorated Credit Quality
Allowance for loan losses:
Ending balance	420	486
Real estate – commercial mortgage
Allowance for loan losses:
Beginning balance	24,492	23,384
Charge-offs	(562)	(613)
Recoveries	245	108
Net (charge-offs) recoveries	(317)	(505)
Provision for loan losses charged to operations	468	(965)
Ending balance	24,643	21,914
Individually evaluated for impairment	842	1,026
Collectively evaluated for impairment	21,828	19,865
Real estate – commercial mortgage | Receivables Acquired with Deteriorated Credit Quality
Allowance for loan losses:
Ending balance	1,973	1,023
Installment loans to individuals
Allowance for loan losses:
Beginning balance	1,371	1,848
Charge-offs	(220)	(122)
Recoveries	23	25
Net (charge-offs) recoveries	(197)	(97)
Provision for loan losses charged to operations	127	63
Ending balance	1,301	1,814
Individually evaluated for impairment	5	5
Collectively evaluated for impairment	1,294	1,806
Installment loans to individuals | Receivables Acquired with Deteriorated Credit Quality
Allowance for loan losses:
Ending balance	$ 2	$ 3

Allowance for Loan Losses - Inv

Allowance for Loan Losses - Investment in Loans, Net of Unearned Income on Impairment Methodology (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Investment in loans, net of unearned income on impairment methodology
Individually evaluated for impairment	$ 38,606	$ 35,278
Collectively evaluated for impairment	8,840,841	8,825,597
Loans, net of unearned income	9,088,293	9,083,129
Receivables Acquired with Deteriorated Credit Quality
Investment in loans, net of unearned income on impairment methodology
Purchased with deteriorated credit quality	208,846	222,254
Commercial, financial, agricultural
Investment in loans, net of unearned income on impairment methodology
Individually evaluated for impairment	5,809	2,445
Collectively evaluated for impairment	1,277,801	1,264,324
Loans, net of unearned income	1,308,457	1,295,912
Commercial, financial, agricultural | Receivables Acquired with Deteriorated Credit Quality
Investment in loans, net of unearned income on impairment methodology
Purchased with deteriorated credit quality	24,847	29,143
Real estate – construction
Investment in loans, net of unearned income on impairment methodology
Individually evaluated for impairment	8,805	10,043
Collectively evaluated for impairment	732,268	730,625
Loans, net of unearned income	741,073	740,668
Real estate – construction | Receivables Acquired with Deteriorated Credit Quality
Investment in loans, net of unearned income on impairment methodology
Purchased with deteriorated credit quality	0	0
Real estate – 1-4 family mortgage
Investment in loans, net of unearned income on impairment methodology
Individually evaluated for impairment	13,952	14,238
Collectively evaluated for impairment	2,711,397	2,732,862
Loans, net of unearned income	2,769,173	2,795,343
Real estate – 1-4 family mortgage | Receivables Acquired with Deteriorated Credit Quality
Investment in loans, net of unearned income on impairment methodology
Purchased with deteriorated credit quality	43,824	48,243
Real estate – commercial mortgage
Investment in loans, net of unearned income on impairment methodology
Individually evaluated for impairment	9,442	8,059
Collectively evaluated for impairment	3,937,908	3,903,012
Loans, net of unearned income	4,083,632	4,051,509
Real estate – commercial mortgage | Receivables Acquired with Deteriorated Credit Quality
Investment in loans, net of unearned income on impairment methodology
Purchased with deteriorated credit quality	136,282	140,438
Installment loans to individuals
Investment in loans, net of unearned income on impairment methodology
Individually evaluated for impairment	598	493
Collectively evaluated for impairment	181,467	194,774
Loans, net of unearned income	185,958	199,697
Installment loans to individuals | Receivables Acquired with Deteriorated Credit Quality
Investment in loans, net of unearned income on impairment methodology
Purchased with deteriorated credit quality	$ 3,893	$ 4,430

Other Real Estate Owned - Cove

Other Real Estate Owned - Covered and Not Covered Under a Loss-Share Agreement, Net of Valuation Allowances and Direct Write-Downs (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Purchased OREO	$ 5,932	$ 6,187
Non Purchased OREO	4,223	4,853
Total OREO	10,155	11,040
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
Purchased OREO	887	423
Non Purchased OREO	1,764	1,910
Total OREO	2,651	2,333
Commercial real estate
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Purchased OREO	2,317	2,686
Non Purchased OREO	1,391	1,611
Total OREO	3,708	4,297
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
Purchased OREO	675	678
Non Purchased OREO	420	421
Total OREO	1,095	1,099
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
Purchased OREO	2,053	2,400
Non Purchased OREO	648	911
Total OREO	$ 2,701	$ 3,311

Other Real Estate Owned - Chang

Other Real Estate Owned - Changes in Purchased and Non-Purchased OREO (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)
Purchased OREO
Balance at January 1, 2019	$ 6,187
Transfers of loans	509
Impairments	(523)
Dispositions	(241)
Balance at March 31, 2019	5,932
Non Purchased OREO
Balance at January 1, 2019	4,853
Transfers of loans	376
Impairments	(204)
Dispositions	(802)
Balance at March 31, 2019	4,223
Total OREO
Balance at January 1, 2019	11,040
Transfers of loans	885
Impairments	(727)
Dispositions	(1,043)
Balance at March 31, 2019	$ 10,155

Other Real Estate Owned - Compo

Other Real Estate Owned - Components of OREO in the Consolidated Statements of Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Components of other real estate owned in the Consolidated Statements of Income
Repairs and maintenance	$ 95	$ 113
Property taxes and insurance	107	112
Impairments	727	352
Net losses on OREO sales	80	96
Rental income	(5)	(16)
Total	$ 1,004	$ 657

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets - Carrying Amounts of Goodwill by Operating Segments (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)
Goodwill [Roll Forward]
Balance at January 1, 2019	$ 932,928
Addition to goodwill from acquisition	43
Balance at March 31, 2019	932,971
Community Banks
Goodwill [Roll Forward]
Balance at January 1, 2019	930,161
Addition to goodwill from acquisition	43
Balance at March 31, 2019	930,204
Insurance
Goodwill [Roll Forward]
Balance at January 1, 2019	2,767
Addition to goodwill from acquisition	0
Balance at March 31, 2019	$ 2,767

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets - Summary of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	$ 84,462	$ 84,462
Accumulated Amortization	(41,707)	(39,597)
Net Carrying Amount	42,755	44,865
Core Deposit Intangibles
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	82,492	82,492
Accumulated Amortization	(40,711)	(38,634)
Net Carrying Amount	41,781	43,858
Customer Relationship Intangible
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	1,970	1,970
Accumulated Amortization	(996)	(963)
Net Carrying Amount	$ 974	$ 1,007

Goodwill and Other Intangible_5

Goodwill and Other Intangible Assets - Current Year Amortization Expense for Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Total intangible amortization	$ 2,110	$ 1,651
Core Deposit Intangibles
Finite-Lived Intangible Assets [Line Items]
Total intangible amortization	2,077	1,618
Customer Relationship Intangible
Finite-Lived Intangible Assets [Line Items]
Total intangible amortization	$ 33	$ 33

Goodwill and Other Intangible_6

Goodwill and Other Intangible Assets - Estimated Amortization Expense of Finite-Lived Intangible Assets (Details) $ in Thousands	Mar. 31, 2019USD ($)
Finite-Lived Intangible Assets [Line Items]
2019	$ 8,096
2020	7,070
2021	5,991
2022	5,071
2023	4,175
Core Deposits
Finite-Lived Intangible Assets [Line Items]
2019	7,965
2020	6,939
2021	5,860
2022	4,940
2023	4,044
Customer Relationship Intangible
Finite-Lived Intangible Assets [Line Items]
2019	131
2020	131
2021	131
2022	131
2023	$ 131

Employee Benefit and Deferred_3

Employee Benefit and Deferred Compensation Plans - Narrative (Details)	3 Months Ended
	Mar. 31, 2019USD ($)pointshares	Mar. 31, 2018USD ($)shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Minimum retirement age for benefits	55 years
Maximum retirement age for benefits	65 years
Eligible employee years of service	15 years
Number of points for eligibility | point	70
Minimum eligible age for medicare coverage	65 years
Life insurance coverage face value | $	$ 5,000
Age limit for life insurance coverage provided by the Company	70 years
Age at which retiree's pay for life insurance coverage at their sole expense	70 years
Option expiration period	10 years
Stock options granted (in shares) | shares	0	0
Treasury shares reissued (in shares) | shares	87,150
Total stock-based compensation expense | $	$ 2,637,000	$ 1,792,000

Mortgage Servicing Rights - Nar

Mortgage Servicing Rights - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Disaggregation of Revenue [Line Items]
Impairment losses on mortgage servicing rights	$ 0	$ 0
Bank Servicing
Disaggregation of Revenue [Line Items]
Revenue	$ 2,254,000	$ 2,370,000

Employee Benefit and Deferred_4

Employee Benefit and Deferred Compensation Plans - Plan Expense for Non-Contributory Benefit Pension Plan and Post-Retirement Health and Life Plans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Pension Benefits
Plan expense for noncontributory benefit pension plan and post-retirement health and life plans
Service cost	$ 0	$ 0
Interest cost	273	266
Expected return on plan assets	(363)	(518)
Recognized actuarial loss (gain)	86	87
Net periodic benefit (return) cost	(4)	(165)
Other Benefits
Plan expense for noncontributory benefit pension plan and post-retirement health and life plans
Service cost	2	2
Interest cost	8	9
Expected return on plan assets	0	0
Recognized actuarial loss (gain)	(14)	0
Net periodic benefit (return) cost	$ (4)	$ 11

Mortgage Servicing Rights - Cha

Mortgage Servicing Rights - Changes in the Company's MSRs (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)
Changes in mortgage servicing rights
Balance at January 1, 2019	$ 48,230
Capitalization	2,181
Amortization	(1,438)
Balance at March 31, 2019	$ 48,973

Employee Benefit and Deferred_5

Employee Benefit and Deferred Compensation Plans - Summary of the Changes in Stock Options (Details) - $ / shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Shares
Options outstanding at beginning of period (shares)	43,750
Granted (shares)	0	0
Exercised (shares)	(2,500)
Forfeited (shares)	0
Options outstanding at end of period (shares)	41,250
Weighted Average Exercise Price
Options outstanding at beginning of period (usd per share)	$ 15.84
Granted (usd per share)	0
Exercised (usd per share)	16.91
Forfeited (usd per share)	0
Options outstanding at end of period (usd per share)	$ 15.77

Mortgage Servicing Rights - Dat

Mortgage Servicing Rights - Data and Key Economic Assumptions Related to the Company's MRSs (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Data and key economic assumptions related to mortgage servicing rights
Unpaid principal balance	$ 4,684,587	$ 4,635,712
Weighted-average prepayment speed (CPR)	9.75%	7.95%
Estimated impact of a 10% increase	$ (1,903)	$ (1,264)
Estimated impact of a 20% increase	$ (3,719)	$ (2,569)
Discount rate	9.45%	9.45%
Estimated impact of a 10% increase	$ (2,243)	$ (2,657)
Estimated impact of a 20% increase	$ (4,316)	$ (5,103)
Weighted-average coupon interest rate	4.07%	4.04%
Weighted-average servicing fee	27.65%	27.47%
Weighted-average remaining maturity	7 years 29 days	8 years 11 days

Employee Benefit and Deferred_6

Employee Benefit and Deferred Compensation Plans - Summary of the Changes in Restricted Stock (Details)	3 Months Ended
	Mar. 31, 2019$ / sharesshares
Performance Shares
Performance-Based Restricted Stock
Beginning balance (shares) | shares	41,300
Awarded (shares) | shares	154,250
Vested (shares) | shares	0
Cancelled (shares) | shares	0
Ending balance (shares) | shares	195,550
Weighted Average Grant-Date Fair Value
Beginning balance (usd per share) | $ / shares	$ 40.89
Awarded (usd per share) | $ / shares	30.18
Vested (usd per share) | $ / shares	0
Cancelled (usd per share) | $ / shares	0
Ending balance (usd per share) | $ / shares	$ 32.44
Restricted Stock
Performance-Based Restricted Stock
Beginning balance (shares) | shares	304,955
Awarded (shares) | shares	189,346
Vested (shares) | shares	(58,979)
Cancelled (shares) | shares	(6,230)
Ending balance (shares) | shares	429,092
Weighted Average Grant-Date Fair Value
Beginning balance (usd per share) | $ / shares	$ 41.82
Awarded (usd per share) | $ / shares	30.18
Vested (usd per share) | $ / shares	36.75
Cancelled (usd per share) | $ / shares	41.11
Ending balance (usd per share) | $ / shares	$ 37.39

Derivative Instruments - Narrat

Derivative Instruments - Narrative (Details)	1 Months Ended
	Jun. 30, 2014USD ($)derivative_instrument	Mar. 31, 2019USD ($)	Dec. 31, 2018USD ($)	Apr. 30, 2018USD ($)	Apr. 30, 2012USD ($)derivative_instrument
Interest rate contracts with corporate customers
Derivative Instruments (Textual) [Abstract]
Notional amount		$ 204,403,000
Offsetting interest rate contracts with other financial institutions
Derivative Instruments (Textual) [Abstract]
Notional amount		204,403,000
Interest rate swaps
Derivative Instruments (Textual) [Abstract]
Number of instruments held | derivative_instrument	2
Floating rate liability at the bank level, derivative one
Derivative Instruments (Textual) [Abstract]
Notional amount	$ 15,000,000
Term of contract	4 years
Floating rate liability at the bank level, derivative two
Derivative Instruments (Textual) [Abstract]
Notional amount	$ 15,000,000
Term of contract	5 years
Cash flow hedging
Derivative Instruments (Textual) [Abstract]
Notional amount				$ 30,000,000	$ 32,000,000
Number of instruments held | derivative_instrument					2
Commitments to fund fixed-rate residential mortgage loans
Derivative Instruments (Textual) [Abstract]
Notional amount		206,394,000	$ 159,464,000
Commitments to sell residential mortgage loans
Derivative Instruments (Textual) [Abstract]
Notional amount		$ 326,743,000	$ 281,343,000

Derivative Instruments - Deriva

Derivative Instruments - Derivative Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Designated as hedging instruments:
Derivative financial instruments
Derivative liabilities	$ 3,274	$ 2,046
Not designated as hedging instruments:
Derivative financial instruments
Derivative assets	7,386	6,519
Derivative liabilities	5,084	6,342
Other Assets | Not designated as hedging instruments: | Interest rate contracts
Derivative financial instruments
Derivative assets	2,391	2,779
Other Assets | Not designated as hedging instruments: | Interest rate lock commitments
Derivative financial instruments
Derivative assets	4,964	3,740
Other Assets | Not designated as hedging instruments: | Forward commitments
Derivative financial instruments
Derivative assets	31	0
Other Liabilities | Designated as hedging instruments: | Interest rate swaps
Derivative financial instruments
Derivative liabilities	3,274	2,046
Other Liabilities | Not designated as hedging instruments: | Interest rate contracts
Derivative financial instruments
Derivative liabilities	2,391	2,779
Other Liabilities | Not designated as hedging instruments: | Interest rate lock commitments
Derivative financial instruments
Derivative liabilities	1	0
Other Liabilities | Not designated as hedging instruments: | Forward commitments
Derivative financial instruments
Derivative liabilities	$ 2,692	$ 3,563

Derivative Instruments - Gains

Derivative Instruments - Gains (Losses) On Derivative Financial Instruments (Details) - Not designated as hedging instruments: - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Derivatives, Fair Value [Line Items]
Gains (losses) on derivative financial instruments	$ 3,169	$ 3,258
Interest rate contracts | Included in interest income on loans
Derivatives, Fair Value [Line Items]
Gains (losses) on derivative financial instruments	1,046	986
Interest rate lock commitments | Included in mortgage banking income
Derivatives, Fair Value [Line Items]
Gains (losses) on derivative financial instruments	1,222	2,184
Forward commitments | Included in mortgage banking income
Derivatives, Fair Value [Line Items]
Gains (losses) on derivative financial instruments	$ 901	$ 88

Derivative Instruments - Gross

Derivative Instruments - Gross and Net Derivative Positions, Including Pledged Collateral (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Offsetting Derivative Assets
Gross amounts recognized	$ 659	$ 1,620
Gross amounts offset in the Consolidated Balance Sheets	0	0
Net amounts presented in the Consolidated Balance Sheets	659	1,620
Financial instruments	659	1,620
Financial collateral pledged	0	0
Net amounts	0	0
Offsetting Derivative Liabilities
Gross amounts recognized	7,719	6,768
Gross amounts offset in the Consolidated Balance Sheets	0	0
Net amounts presented in the Consolidated Balance Sheets	7,719	6,768
Financial instruments	659	1,620
Financial collateral pledged	4,418	2,745
Net amounts	$ 2,642	$ 2,403

Income Taxes - Significant Comp

Income Taxes - Significant Components of The Company's Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Deferred tax assets
Allowance for loan losses	$ 14,292	$ 14,097
Loans	16,864	18,655
Deferred compensation	8,554	10,001
Securities	2,614	6,180
Impairment of assets	1,748	1,280
Federal and State net operating loss carryforwards	16,938	19,065
Other	16,624	3,610
Total deferred tax assets	77,634	72,888
Deferred tax liabilities
Investment in partnerships	1,469	1,572
Fixed assets	3,865	3,865
Mortgage servicing rights	12,542	12,350
Junior subordinated debt	1,652	1,607
Other	15,903	1,792
Total deferred tax liabilities	35,431	21,186
Net deferred tax assets	$ 42,203	$ 51,702

Income Taxes - Narrative (Detai

Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Sep. 01, 2018	Jul. 31, 2015
Operating Loss Carryforwards [Line Items]
Income taxes	$ 13,590	$ 9,673
Effective income tax rate	23.15%	22.24%
Domestic Tax Authority | Brand
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards			$ 71,963	$ 83,960
Domestic Tax Authority | Heritage Financial Group
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards			4,956		$ 18,321
State and Local Jurisdiction | Brand
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards			63,218	$ 67,168
State and Local Jurisdiction | Heritage Financial Group
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards			$ 2,365		$ 16,877

Investments in Qualified Affo_3

Investments in Qualified Affordable Housing Projects Investments in Qualified Affordable Housing Projects - Narrative (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Equity Method Investments and Joint Ventures [Abstract]
Carrying value of qualified affordable housing project investments	$ 5,626,000	$ 6,037,000
Funding obligation related to qualified affordable housing projects	$ 0

Investments in Qualified Affo_4

Investments in Qualified Affordable Housing Projects - Components of Qualified Affordable Housing Projects Included in Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Equity Method Investments and Joint Ventures [Abstract]
Tax credit amortization	$ 394	$ 394
Tax credits and other benefits	(572)	(572)
Total	$ (178)	$ (178)

Fair Value Measurements - Asset

Fair Value Measurements - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financial assets:
Securities available for sale, at fair value	$ 1,255,353	$ 1,250,777
Mortgage loans held for sale in loans held for sale	195,807	219,848
Trust preferred securities
Financial assets:
Securities available for sale, at fair value	10,246	10,633
Other debt securities
Financial assets:
Securities available for sale, at fair value	48,979	43,927
Government agency mortgage backed securities | Residential mortgage backed securities
Financial assets:
Securities available for sale, at fair value	622,066	613,283
Government agency mortgage backed securities | Commercial mortgage-backed securities
Financial assets:
Securities available for sale, at fair value	21,998	21,830
Government agency collateralized mortgage obligations | Residential mortgage backed securities
Financial assets:
Securities available for sale, at fair value	319,447	326,989
Government agency collateralized mortgage obligations | Commercial mortgage-backed securities
Financial assets:
Securities available for sale, at fair value	46,330	28,335
Recurring
Financial assets:
Securities available for sale, at fair value	1,255,353	1,250,777
Derivative instruments	7,386	6,519
Mortgage loans held for sale in loans held for sale	195,807	219,848
Total financial assets	1,458,546	1,477,144
Financial liabilities:
Derivative instruments	8,358	8,388
Total financial liabilities	8,358	8,388
Recurring | Interest rate contracts
Financial assets:
Derivative instruments	2,391	2,779
Financial liabilities:
Derivative instruments	2,391	2,779
Recurring | Interest rate lock commitments
Financial assets:
Derivative instruments	4,964	3,740
Financial liabilities:
Derivative instruments	1
Recurring | Forward commitments
Financial assets:
Derivative instruments	31
Financial liabilities:
Derivative instruments	2,692	3,563
Recurring | Interest rate swaps
Financial liabilities:
Derivative instruments	3,274	2,046
Recurring | Trust preferred securities
Financial assets:
Securities available for sale, at fair value	10,246	10,633
Recurring | Other debt securities
Financial assets:
Securities available for sale, at fair value	48,979	43,927
Recurring | Obligations of other U.S. Government agencies and corporations
Financial assets:
Securities available for sale, at fair value	2,525	2,511
Recurring | Obligations of states and political subdivisions
Financial assets:
Securities available for sale, at fair value	183,762	203,269
Recurring | Government agency mortgage backed securities | Residential mortgage backed securities
Financial assets:
Securities available for sale, at fair value	622,066	613,283
Recurring | Government agency mortgage backed securities | Commercial mortgage-backed securities
Financial assets:
Securities available for sale, at fair value	21,998	21,830
Recurring | Government agency collateralized mortgage obligations | Residential mortgage backed securities
Financial assets:
Securities available for sale, at fair value	319,447	326,989
Recurring | Government agency collateralized mortgage obligations | Commercial mortgage-backed securities
Financial assets:
Securities available for sale, at fair value	46,330	28,335
Recurring | Level 1
Financial assets:
Securities available for sale, at fair value	0	0
Derivative instruments	0	0
Mortgage loans held for sale in loans held for sale	0	0
Total financial assets	0	0
Financial liabilities:
Derivative instruments	0	0
Total financial liabilities	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
Recurring | Level 1 | Forward commitments
Financial assets:
Derivative instruments	0
Financial liabilities:
Derivative instruments	0	0
Recurring | Level 1 | Interest rate swaps
Financial liabilities:
Derivative instruments	0	0
Recurring | Level 1 | Trust preferred securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 1 | Other debt securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 1 | Obligations of other U.S. Government agencies and corporations
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 1 | Obligations of states and political subdivisions
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 1 | Government agency mortgage backed securities | Residential mortgage backed securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 1 | Government agency mortgage backed securities | Commercial mortgage-backed securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 1 | Government agency collateralized mortgage obligations | Residential mortgage backed securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 1 | Government agency collateralized mortgage obligations | Commercial mortgage-backed securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 2
Financial assets:
Securities available for sale, at fair value	1,245,107	1,240,144
Derivative instruments	7,386	6,519
Mortgage loans held for sale in loans held for sale	195,807	219,848
Total financial assets	1,448,300	1,466,511
Financial liabilities:
Derivative instruments	8,358	8,388
Total financial liabilities	8,358	8,388
Recurring | Level 2 | Interest rate contracts
Financial assets:
Derivative instruments	2,391	2,779
Financial liabilities:
Derivative instruments	2,391	2,779
Recurring | Level 2 | Interest rate lock commitments
Financial assets:
Derivative instruments	4,964	3,740
Financial liabilities:
Derivative instruments	1
Recurring | Level 2 | Forward commitments
Financial assets:
Derivative instruments	31
Financial liabilities:
Derivative instruments	2,692	3,563
Recurring | Level 2 | Interest rate swaps
Financial liabilities:
Derivative instruments	3,274	2,046
Recurring | Level 2 | Trust preferred securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 2 | Other debt securities
Financial assets:
Securities available for sale, at fair value	48,979	43,927
Recurring | Level 2 | Obligations of other U.S. Government agencies and corporations
Financial assets:
Securities available for sale, at fair value	2,525	2,511
Recurring | Level 2 | Obligations of states and political subdivisions
Financial assets:
Securities available for sale, at fair value	183,762	203,269
Recurring | Level 2 | Government agency mortgage backed securities | Residential mortgage backed securities
Financial assets:
Securities available for sale, at fair value	622,066	613,283
Recurring | Level 2 | Government agency mortgage backed securities | Commercial mortgage-backed securities
Financial assets:
Securities available for sale, at fair value	21,998	21,830
Recurring | Level 2 | Government agency collateralized mortgage obligations | Residential mortgage backed securities
Financial assets:
Securities available for sale, at fair value	319,447	326,989
Recurring | Level 2 | Government agency collateralized mortgage obligations | Commercial mortgage-backed securities
Financial assets:
Securities available for sale, at fair value	46,330	28,335
Recurring | Level 3
Financial assets:
Securities available for sale, at fair value	10,246	10,633
Derivative instruments	0	0
Mortgage loans held for sale in loans held for sale	0	0
Total financial assets	10,246	10,633
Financial liabilities:
Derivative instruments	0	0
Total financial liabilities	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
Recurring | Level 3 | Forward commitments
Financial assets:
Derivative instruments	0
Financial liabilities:
Derivative instruments	0	0
Recurring | Level 3 | Interest rate swaps
Financial liabilities:
Derivative instruments	0	0
Recurring | Level 3 | Trust preferred securities
Financial assets:
Securities available for sale, at fair value	10,246	10,633
Recurring | Level 3 | Other debt securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 3 | Obligations of other U.S. Government agencies and corporations
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 3 | Obligations of states and political subdivisions
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 3 | Government agency mortgage backed securities | Residential mortgage backed securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 3 | Government agency mortgage backed securities | Commercial mortgage-backed securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 3 | Government agency collateralized mortgage obligations | Residential mortgage backed securities
Financial assets:
Securities available for sale, at fair value	0	0
Recurring | Level 3 | Government agency collateralized mortgage obligations | Commercial mortgage-backed securities
Financial assets:
Securities available for sale, at fair value	$ 0	$ 0

Fair Value Measurements - Recon

Fair Value Measurements - Reconciliation for Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Trust preferred securities - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Reconciliation for assets and liabilities measured at fair value on a recurring basis
Beginning balance	$ 10,633	$ 9,388
Accretion included in net income	9	9
Unrealized losses included in other comprehensive income	(287)	669
Purchases	0	0
Sales	0	0
Issues	0	0
Settlements	(109)	(21)
Transfers into Level 3	0	0
Transfers out of Level 3	0	0
Ending balance	$ 10,246	$ 10,045

Fair Value Measurements - Signi

Fair Value Measurements - Significant Unobservable Inputs (Level 3) Used in Valuation of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Trust preferred securities $ in Thousands	Mar. 31, 2019USD ($)
Significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a recurring basis
Fair Value	$ 10,246
Measurement Input, Price Volatility | 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	0
Measurement Input, Price Volatility | 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	1

Fair Value Measurements - Ass_2

Fair Value Measurements - Assets Measured at Fair Value on a Nonrecurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Impaired loans measured at fair value on a nonrecurring basis
Impaired loans	$ 8,552	$ 21,686
OREO	2,764	4,319
Total financial assets	11,316	26,005
Level 1
Impaired loans measured at fair value on a nonrecurring basis
Impaired loans	0	0
OREO	0	0
Total financial assets	0	0
Level 2
Impaired loans measured at fair value on a nonrecurring basis
Impaired loans	0	0
OREO	0	0
Total financial assets	0	0
Level 3
Impaired loans measured at fair value on a nonrecurring basis
Impaired loans	8,552	21,686
OREO	2,764	4,319
Total financial assets	$ 11,316	$ 26,005

Fair Value Measurements - Narra

Fair Value Measurements - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Fair Value Measurements (Textual) [Abstract]
Impaired loans not covered under loss-share agreements	$ 9,521		$ 22,621
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Specific reserve included in allowance for loan losses	49,835		49,026
Changes in fair value, gain (loss)	(769)	$ 1,437
Impaired Loans, Not Covered
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Specific reserve included in allowance for loan losses	$ 969		$ 935

Fair Value Measurements - OREO

Fair Value Measurements - OREO Measured at Fair Value on a Nonrecurring Basis (Details) - Level 3 - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
OREO measured at fair value on a nonrecurring basis
Carrying amount prior to remeasurement	$ 3,491	$ 5,258
Impairment recognized in results of operations	(727)	(939)
Fair value	$ 2,764	$ 4,319

Fair Value Measurements - Sig_2

Fair Value Measurements - Significant Unobservable Inputs (Level 3) Used in Valuation of Assets and Liabilities Measured at Fair Value on Non-Recurring Basis (Details) - Level 3 $ in Thousands	Mar. 31, 2019USD ($)
Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]
Fair Value	$ 8,552
OREO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]
Fair Value	$ 2,764
Measurement Input, Price Volatility | Minimum | Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]
Debt instrument, measurement input	0.04
Measurement Input, Price Volatility | Minimum | OREO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]
OREO, measurement input	0.04
Measurement Input, Price Volatility | Maximum | Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]
Debt instrument, measurement input	0.10
Measurement Input, Price Volatility | Maximum | OREO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]
OREO, measurement input	0.10

Fair Value Measurements - Summa

Fair Value Measurements - Summarizes Differences Between Fair Value and Principal Balance for Mortgage Loans Held for Sale Measure at Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
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	$ 195,807	$ 219,848
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	195,807
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	188,188
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	7,619
Past due loans of 90 days or more	0
Nonaccrual loans	$ 0

Fair Value Measurements - Ass_3

Fair Value Measurements - Assets and Liabilities Not Measured and Reported at Fair Value on a Recurring Basis or Nonrecurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financial assets
Securities available for sale, at fair value	$ 1,255,353	$ 1,250,777
Loans held for sale	318,563	411,427
Mortgage servicing rights	48,973	48,230
Carrying Value
Financial assets
Cash and cash equivalents	562,066	569,111
Securities available for sale, at fair value	1,255,353	1,250,777
Loans held for sale	318,563	411,427
Loans, net	9,038,458	9,034,103
Mortgage servicing rights	48,973	48,230
Derivative instruments	7,386	6,519
Financial liabilities
Deposits	10,268,912	10,128,557
Short-term borrowings	87,590	387,706
Other long-term borrowings	35	53
Federal Home Loan Bank advances	6,492	6,690
Junior subordinated debentures	109,781	109,636
Subordinated notes	146,962	147,239
Derivative instruments	8,358	8,388
Fair Value
Financial assets
Cash and cash equivalents	562,066	569,111
Securities available for sale, at fair value	1,255,353	1,250,777
Loans held for sale	318,563	411,427
Loans, net	8,801,277	8,818,039
Mortgage servicing rights	55,334	61,111
Derivative instruments	7,386	6,519
Financial liabilities
Deposits	10,250,608	10,103,107
Short-term borrowings	87,590	387,706
Other long-term borrowings	35	53
Federal Home Loan Bank advances	6,622	6,751
Junior subordinated debentures	104,300	109,766
Subordinated notes	147,175	148,875
Derivative instruments	8,358	8,388
Fair Value | Level 1
Financial assets
Cash and cash equivalents	562,066	569,111
Securities available for sale, at fair value	0	0
Loans held for sale	0	0
Loans, net	0	0
Mortgage servicing rights	0	0
Derivative instruments	0	0
Financial liabilities
Deposits	7,884,578	7,765,773
Short-term borrowings	87,590	387,706
Other long-term borrowings	35	53
Federal Home Loan Bank advances	0	0
Junior subordinated debentures	0	0
Subordinated notes	0	0
Derivative instruments	0	0
Fair Value | Level 2
Financial assets
Cash and cash equivalents	0	0
Securities available for sale, at fair value	1,245,107	1,240,144
Loans held for sale	195,807	219,848
Loans, net	0	0
Mortgage servicing rights	0	0
Derivative instruments	7,386	6,519
Financial liabilities
Deposits	2,366,030	2,337,334
Short-term borrowings	0	0
Other long-term borrowings	0	0
Federal Home Loan Bank advances	6,622	6,751
Junior subordinated debentures	104,300	109,766
Subordinated notes	147,175	148,875
Derivative instruments	8,358	8,388
Fair Value | Level 3
Financial assets
Cash and cash equivalents	0	0
Securities available for sale, at fair value	10,246	10,633
Loans held for sale	122,756	191,579
Loans, net	8,801,277	8,818,039
Mortgage servicing rights	55,334	61,111
Derivative instruments	0	0
Financial liabilities
Deposits	0	0
Short-term borrowings	0	0
Other long-term borrowings	0	0
Federal Home Loan Bank advances	0	0
Junior subordinated debentures	0	0
Subordinated notes	0	0
Derivative instruments	$ 0	$ 0

Other Comprehensive Income (L_3

Other Comprehensive Income (Loss) - Changes in the Components of Other Comprehensive Income (Loss), Net of Tax (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total other comprehensive income (loss), pre-tax	$ 14,010	$ (9,371)
Total other comprehensive income (loss), tax expense (benefit)	3,564	(2,386)
Other comprehensive income (loss), net of tax	10,446	(6,985)
Securities available for sale
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other comprehensive income (loss), before reclassifications, pre-tax	15,179
Other comprehensive income (loss) before reclassifications, tax expense (benefit)	3,862
Other comprehensive income (loss), before reclassifications, net of tax	11,317
Reclassification from AOCI, pre-tax	(13)
Reclassification from AOCI, tax expense (benefit)	(3)
Reclassification from AOCI, net of tax	(10)
Total other comprehensive income (loss), pre-tax	15,166	(10,609)
Total other comprehensive income (loss), tax expense (benefit)	3,859	(2,700)
Other comprehensive income (loss), net of tax	11,307	(7,909)
Derivative instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other comprehensive income (loss), before reclassifications, pre-tax	(1,228)	1,151
Other comprehensive income (loss) before reclassifications, tax expense (benefit)	(313)	293
Other comprehensive income (loss), before reclassifications, net of tax	(915)	858
Total other comprehensive income (loss), pre-tax	(1,228)	1,151
Total other comprehensive income (loss), tax expense (benefit)	(313)	293
Other comprehensive income (loss), net of tax	(915)	858
Amortization of net actuarial loss recognized in net periodic pension cost
Accumulated Other Comprehensive Income (Loss) [Line Items]
Reclassification from AOCI, pre-tax	72	87
Reclassification from AOCI, tax expense (benefit)	18	21
Reclassification from AOCI, net of tax	54	66
Defined benefit Pension and Post-Retirement Benefit Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total other comprehensive income (loss), pre-tax	72	87
Total other comprehensive income (loss), tax expense (benefit)	18	21
Other comprehensive income (loss), net of tax	$ 54	66
Unrealized holding losses on securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other comprehensive income (loss), before reclassifications, pre-tax		(10,609)
Other comprehensive income (loss) before reclassifications, tax expense (benefit)		(2,700)
Other comprehensive income (loss), before reclassifications, net of tax		$ (7,909)

Other Comprehensive Income (L_4

Other Comprehensive Income (Loss) - Accumulated Balances for Each Component of Other Comprehensive Income (Loss), Net of Tax (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Accumulated balances for component of other comprehensive income, net of tax
Unrealized gains on securities	$ 12,373	$ 1,066
Non-credit related portion of other-than-temporary impairment on securities	(11,319)	(11,319)
Unrealized losses on derivative instruments	(1,545)
Unrealized losses on derivative instruments		(630)
Unrecognized losses on defined benefit pension and post-retirement benefit plans obligations	(6,959)	(7,013)
Total accumulated other comprehensive loss	$ (7,450)	$ (17,896)

Net Income Per Common Share - B

Net Income Per Common Share - Basic and Diluted Net Income Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Basic
Net income applicable to common stock	$ 45,110	$ 33,826
Average common shares outstanding (shares)	58,585,517	49,356,417
Net income per common share - basic (usd per share)	$ 0.77	$ 0.69
Diluted
Net income applicable to common stock	$ 45,110	$ 33,826
Average common shares outstanding (shares)	58,585,517	49,356,417
Effect of dilutive stock-based compensation (shares)	145,018	146,533
Average common shares outstanding - diluted (shares)	58,730,535	49,502,950
Net income per common share - diluted (usd per share)	$ 0.77	$ 0.68

Net Income Per Common Share - A

Net Income Per Common Share - Additional Information (Details) - $ / shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Schedule of antidilutive securities excluded from computation of earnings per share
Exercise prices (for stock option awards) (usd per share)	$ 0	$ 0
Employee Stock Option
Schedule of antidilutive securities excluded from computation of earnings per share
Number of antiduilutive shares (in shares)	27,740	0

Regulatory Matters - Guidelines

Regulatory Matters - Guidelines Governing the Classification of Capital Tiers (Details)	Mar. 31, 2019
Banking and Thrift [Abstract]
Tier 1 Capital to Average Assets (Leverage), Well capitalized	5.00%
Tier 1 Capital to Average Assets (Leverage), Adequately capitalized	4.00%
Tier 1 Capital to Average Assets (Leverage), Undercapitalized	4.00%
Tier 1 Capital to Average Assets (Leverage), Significantly undercapitalized	3.00%
Common Equity Tier 1 to Risk-Weighted Assets, Well capitalized	6.50%
Common Equity Tier 1 to Risk-Weighted Assets, Adequately capitalized	4.50%
Common Equity Tier 1 to Risk-Weighted Assets, Undercapitalized	4.50%
Common Equity Tier 1 to Risk-Weighted Assets, Significantly undercapitalized	3.00%
Tier 1 Capital to Risk-Weighted Assets, Well capitalized	8.00%
Tier 1 Capital to Risk-Weighted Assets, Adequately capitalized	6.00%
Tier 1 Capital to Risk-Weighted Assets, Undercapitalized	6.00%
Tier 1 Capital to Risk-Weighted Assets, Significantly undercapitalized	4.00%
Total Capital to Risk-Weighted Assets, Well capitalized	10.00%
Total Capital to Risk-Weighted Assets, Adequately capitalized	8.00%
Total Capital to Risk-Weighted Assets, Undercapitalized	8.00%
Total Capital to Risk-Weighted Assets, Significantly undercapitalized	6.00%
Critically undercapitalized	2.00%

Regulatory Matters - Capital an

Regulatory Matters - Capital and Risk-Based Capital and Leverage Ratios (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Renasant Corporation
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 capital to average assets (leverage) - amount	$ 1,228,640	$ 1,188,412
Tier 1 capital to average assets (leverage) - ratio	10.44%	10.11%
Common equity tier 1 capital to risk-weighted assets - amount	$ 1,124,981	$ 1,085,751
Common equity tier 1 capital to risk-weighted assets - ratio	11.49%	11.05%
Tier 1 capital to risk-weighted assets - amount	$ 1,228,640	$ 1,188,412
Tier 1 capital to risk-weighted assets - ratio	12.55%	12.10%
Total capital to risk-weighted assets - amount	$ 1,426,332	$ 1,386,507
Total capital to risk-weighted assets - ratio	14.57%	14.12%
Renasant Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 capital to average assets (leverage) - amount	$ 1,316,336	$ 1,276,976
Tier 1 capital to average assets (leverage) - ratio	11.20%	10.88%
Common equity tier 1 capital to risk-weighted assets - amount	$ 1,316,336	$ 1,276,976
Common equity tier 1 capital to risk-weighted assets - ratio	13.45%	13.02%
Tier 1 capital to risk-weighted assets - amount	$ 1,316,336	$ 1,276,976
Tier 1 capital to risk-weighted assets - ratio	13.45%	13.02%
Total capital to risk-weighted assets - amount	$ 1,370,536	$ 1,331,619
Total capital to risk-weighted assets - ratio	14.01%	13.58%

Segment Reporting - Financial I

Segment Reporting - Financial Information for Operating Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Financial information for the Company's operating segments
Net interest income (loss)	$ 113,147	$ 89,240
Provision for loan losses	1,500	1,750
Noninterest income	35,885	33,953
Noninterest expense	88,832	77,944
Income before income taxes	58,700	43,499
Income tax expense (benefit)	13,590	9,673
Net income (loss)	45,110	33,826
Total assets	12,862,395	10,238,313	$ 12,934,878
Goodwill	932,971	611,046	932,928
Community Banks
Financial information for the Company's operating segments
Goodwill	930,204		930,161
Insurance
Financial information for the Company's operating segments
Goodwill	2,767		$ 2,767
Operating Segments | Community Banks
Financial information for the Company's operating segments
Net interest income (loss)	116,058	91,427
Provision for loan losses	1,500	1,750
Noninterest income	29,585	27,918
Noninterest expense	83,313	72,633
Income before income taxes	60,830	44,962
Income tax expense (benefit)	14,286	10,167
Net income (loss)	46,544	34,795
Total assets	12,763,349	10,135,478
Goodwill	930,204	608,279
Operating Segments | Insurance
Financial information for the Company's operating segments
Net interest income (loss)	168	106
Provision for loan losses	0	0
Noninterest income	2,879	2,772
Noninterest expense	1,815	1,731
Income before income taxes	1,232	1,147
Income tax expense (benefit)	320	297
Net income (loss)	912	850
Total assets	27,267	24,125
Goodwill	2,767	2,767
Operating Segments | Wealth Management
Financial information for the Company's operating segments
Net interest income (loss)	350	313
Provision for loan losses	0	0
Noninterest income	3,659	3,527
Noninterest expense	3,448	3,392
Income before income taxes	561	448
Income tax expense (benefit)	0	0
Net income (loss)	561	448
Total assets	58,971	61,800
Goodwill	0	0
Other
Financial information for the Company's operating segments
Net interest income (loss)	(3,429)	(2,606)
Provision for loan losses	0	0
Noninterest income	(238)	(264)
Noninterest expense	256	188
Income before income taxes	(3,923)	(3,058)
Income tax expense (benefit)	(1,016)	(791)
Net income (loss)	(2,907)	(2,267)
Total assets	12,808	16,910
Goodwill	$ 0	$ 0

Leases - Additional Information

Leases - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)
Lessee, Lease, Description [Line Items]
Net investment in lease	$ 8,967
Net investment in lease, current	7,164
Residual value of leased asset	2,408
Net investment in lease, noncurrent	605
Lease income	81
Right-of-use asset	52,478
Operating lease, liability	56,049
Lease cost	2,581
Affiliated Entity
Lessee, Lease, Description [Line Items]
Right-of-use asset	13,773
Operating lease, liability	16,012
Lease cost	$ 492
Minimum
Lessee, Lease, Description [Line Items]
Renewal term	1 year
Maximum
Lessee, Lease, Description [Line Items]
Renewal term	20 years

Leases - Lessor Maturity (Detai

Leases - Lessor Maturity (Details) $ in Thousands	Mar. 31, 2019USD ($)
Leases [Abstract]
Remainder of 2019	$ 349
2020	1,721
2021	1,739
2022	2,528
2023	1,984
Thereafter	646
Total lease receivables	$ 8,967

Leases - Lease Cost (Details)

Leases - Lease Cost (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)
Leases [Abstract]
Operating lease cost (cost resulting from lease payments)	$ 2,358
Short-term lease cost	10
Variable lease cost (cost excluded from lease payments)	339
Sublease income	(126)
Total lease cost	2,581
Right-of-use assets obtained in exchange for new lease liabilities during the first quarter of 2019 - operating leases	1,295
Operating lease - operating cash flows (fixed payments)	2,316
Operating lease - operating cash flows (liability reduction)	$ 1,808
Weighted average lease term - operating leases	12 years 3 months 18 days
Weighted average discount rate - operating leases	3.62%

Leases - Operating Lease Maturi

Leases - Operating Lease Maturity (Details) $ in Thousands	Mar. 31, 2019USD ($)
Leases [Abstract]
Remainder of 2019	$ 5,068
2020	6,178
2021	5,396
2022	5,238
2023	5,112
Thereafter	50,710
Total undiscounted cash flows	77,702
Discount on cash flows	21,653
Total operating lease liabilities	$ 56,049