SouthState (SSB) 10-Q 4 Nov 16 2016 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2016	Oct. 31, 2016
Document and Entity Information
Entity Registrant Name	SOUTH STATE Corp
Entity Central Index Key	764,038
Document Type	10-Q
Document Period End Date	Sep. 30, 2016
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		24,218,820
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q3

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Cash and cash equivalents:
Cash and due from banks	$ 168,774	$ 178,664	$ 156,489
Interest-bearing deposits with banks	66,335	218,883	492,346
Federal funds sold and securities purchased under agreements to resell	272,408	298,247	240,545
Total cash and cash equivalents	507,517	695,794	889,380
Investment securities:
Securities held to maturity (fair value of $7,076, $9,723 and $9,758, respectively)	6,851	9,314	9,314
Securities available for sale, at fair value	925,374	1,009,541	885,798
Other investments	9,482	8,893	9,031
Total investment securities	941,707	1,027,748	904,143
Loans held for sale	57,052	41,649	48,985
Loans:
Loans, net	6,489,068	5,970,044	5,835,646
FDIC indemnification asset		4,401	7,942
Other real estate owned (covered of $0, $5,751 and $5,465, respectively; non-covered of $22,211, $24,803 and $25,913, respectively)	22,211	30,554	31,378
Premises and equipment, net	179,450	174,537	174,662
Bank owned life insurance	103,427	101,588	100,967
Deferred tax assets	25,357	37,827	40,090
Mortgage servicing rights	23,064	26,202	24,665
Core deposit and other intangibles	41,738	47,425	49,982
Goodwill	338,340	338,340	338,342
Other assets	68,234	61,239	53,694
Total assets	8,797,165	8,557,348	8,499,876
Deposits:
Noninterest-bearing	2,176,155	1,976,480	1,927,309
Interest-bearing	5,071,251	5,123,948	5,150,700
Total deposits	7,247,406	7,100,428	7,078,009
Federal funds purchased and securities sold under agreements to repurchase	305,268	288,231	260,521
Other borrowings	55,306	55,158	55,107
Other liabilities	65,053	54,147	57,927
Total liabilities	7,673,033	7,497,964	7,451,564
Shareholders' equity:
Preferred stock - $.01 par value; authorized 10,000,000 shares; no shares issued and outstanding
Common stock - $2.50 par value; authorized 40,000,000 shares; 24,209,122, 24,162,657 and 24,211,793 shares issued and outstanding, respectively	60,523	60,407	60,529
Surplus	705,124	703,929	706,227
Retained earnings	354,490	298,919	279,681
Accumulated other comprehensive loss	3,995	(3,871)	1,875
Total shareholders' equity	1,124,132	1,059,384	1,048,312
Total liabilities and shareholders' equity	8,797,165	8,557,348	8,499,876
Acquired credit impaired loans
Loans:
Loans, net	632,617	733,870	768,606
Total loans	636,020		773,080
Less allowance for loan losses		(3,706)
Loans, net	632,617	635,411	665,277
Non-acquired loans
Loans:
Total loans	5,008,113	4,220,726	3,994,716
Less allowance for loan losses	(37,319)	(34,090)	(35,116)
Loans, net	4,970,794	4,186,636	3,959,600
Acquired non-credit impaired loans
Loans:
Loans, net	885,657	1,049,538	1,107,440
Total loans	885,657		1,107,440
Loans, net	$ 885,657	$ 1,041,491	$ 1,099,450

Condensed Consolidated Balance3

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Shareholders' equity:
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01
Preferred stock, shares authorized	10,000,000	10,000,000	10,000,000
Preferred stock, shares issued	0	0	0
Preferred stock, shares outstanding	0	0	0
Common stock, par value (in dollars per share)	$ 2.50	$ 2.50	$ 2.50
Common stock, shares authorized	40,000,000	40,000,000	40,000,000
Common stock, shares issued	24,209,122	24,162,657	24,211,793
Common stock, shares outstanding	24,209,122	24,162,657	24,211,793
Investment securities:
Securities held to maturity, fair value (in dollars)	$ 7,076	$ 9,723	$ 9,758
Loans:
Non-covered	6,489,068	5,970,044	5,835,646
Other real estate owned
Other real estate owned, covered (in dollars)	0	5,751	5,465
Other real estate owned, non-covered (in dollars)	22,211	24,803	25,913
Acquired credit impaired loans
Loans:
Covered loans	0	98,459	103,329
Non-covered	632,617	635,411	665,277
Acquired non-credit impaired loans
Loans:
Covered loans	0	8,047	7,990
Non-covered	$ 885,657	$ 1,041,491	$ 1,099,450

Condensed Consolidated Statemen

Condensed Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Interest income:
Loans, including fees	$ 77,344	$ 79,857	$ 231,752	$ 238,111
Investment securities:
Taxable	4,309	4,106	13,579	11,590
Tax-exempt	962	1,112	2,970	3,262
Federal funds sold and securities purchased under agreements to resell	666	487	2,174	1,362
Total interest income	83,281	85,562	250,475	254,325
Interest expense:
Deposits	1,412	1,811	4,380	5,550
Federal funds purchased and securities sold under agreements to repurchase	137	95	418	296
Other borrowings	487	641	1,431	2,138
Total interest expense	2,036	2,547	6,229	7,984
Net interest income	81,245	83,015	244,246	246,341
Provision for loan losses	912	1,075	6,198	5,038
Net interest income after provision for loan losses	80,333	81,940	238,048	241,303
Noninterest income:
Fees on deposit accounts	20,776	19,212	62,439	53,403
Mortgage banking income	6,286	4,817	16,104	18,532
Trust and investment services income	4,877	5,489	14,573	15,474
Securities losses, net			122
Amortization of FDIC indemnification assets		(1,871)	(5,901)	(7,120)
Recoveries on acquired loans	2,207	879	5,130	2,099
Other	1,194	1,245	5,032	3,970
Total noninterest income	35,340	29,771	97,499	86,358
Noninterest expense:
Salaries and employee benefits	41,972	40,013	123,941	120,754
Net occupancy expense	5,464	5,395	16,364	15,678
Information services expense	5,237	4,736	15,353	13,076
Furniture and equipment expense	3,234	2,554	9,157	8,461
OREO expense and loan related	2,085	2,717	4,733	7,750
Bankcard expense	2,940	2,448	8,859	6,713
Amortization of intangibles	1,891	2,078	5,687	6,058
Supplies, printing and postage expense	1,345	1,377	4,910	4,391
Professional fees	1,758	1,383	4,663	4,377
FDIC assessment and other regulatory charges	1,001	1,248	3,162	3,685
Advertising and marketing	790	1,054	2,293	2,918
Branch and conversion related expense	709	3,091	3,240	5,328
Other	4,765	5,100	16,712	16,019
Total noninterest expense	73,191	73,194	219,074	215,208
Earnings:
Income before provision for income taxes	42,482	38,517	116,473	112,453
Provision for income taxes	14,387	13,377	39,368	38,515
Net income	28,095	25,140	77,105	73,938
Net income	$ 28,095	$ 25,140	$ 77,105	$ 73,938
Earnings per common share:
Basic (in dollars per share)	$ 1.17	$ 1.05	$ 3.21	$ 3.09
Diluted (in dollars per share)	1.16	1.04	3.18	3.05
Dividends per common share (in dollars per share)	$ 0.31	$ 0.25	$ 0.89	$ 0.72
Weighted-average common shares outstanding:
Basic (in shares)	24,016	23,984	23,989	23,956
Diluted (in shares)	24,278	24,285	24,229	24,235

Condensed Consolidated Stateme5

Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Condensed Consolidated Statements of Comprehensive Income
Net income	$ 28,095	$ 25,140	$ 77,105	$ 73,938
Unrealized gains (losses) on securities:
Unrealized holding gains (losses) arising during period	(4,388)	5,991	12,162	2,981
Tax effect	1,673	(2,284)	(4,638)	(1,137)
Reclassification adjustment for gains (losses) included in net income			(122)
Tax effect			47
Net of tax amount	(2,715)	3,707	7,449	1,844
Unrealized gains (losses) on derivative financial instruments qualifying as cash flow hedges:
Unrealized holding gains (losses) arising during period	51	(154)	(147)	(245)
Tax effect	(19)	59	56	93
Reclassification adjustment for losses included in interest expense	69	89	209	230
Tax effect	(27)	(34)	(80)	(88)
Net of tax amount	74	(40)	38	(10)
Change in pension and retiree medical plan obligation:
Reclassification adjustment for actuarial (gains) losses included in salaries and employee benefits	204	225	612	674
Tax effect	(78)	(86)	(233)	(256)
Net of tax amount	126	139	379	418
Other comprehensive income (loss), net of tax	(2,515)	3,806	7,866	2,252
Total comprehensive income	$ 25,580	$ 28,946	$ 84,971	$ 76,190

Condensed Consolidated Stateme6

Condensed Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Common Stock	Surplus	Retained Earnings	Accumulated Other Comprehensive Income (Loss).	Total
Balance at Dec. 31, 2014	$ 60,377	$ 701,764	$ 223,156	$ (377)	$ 984,920
Balance (in shares) at Dec. 31, 2014	24,150,702
Increase (Decrease) in Stockholders' Equity
Net income			73,938		73,938
Other Comprehensive Income, net of tax effects				2,252	2,252
Total comprehensive income					76,190
Cash dividends on Series A preferred stock			(17,413)		(17,413)
Stock options exercised	$ 77	881			958
Stock options exercised (in shares)	30,560
Employee stock purchases	$ 17	427			444
Employee stock purchases (in shares)	6,971
Restricted stock awards	$ 102	(102)
Restricted stock awards (in shares)	41,105
Common stock repurchased	$ (44)	(1,057)			(1,101)
Common stock repurchased (in shares)	(17,545)
Share-based compensation expense		4,314			4,314
Balance at Sep. 30, 2015	$ 60,529	706,227	279,681	1,875	$ 1,048,312
Balance (in shares) at Sep. 30, 2015	24,211,793				24,211,793
Balance (in shares) Preferred Stock at Sep. 30, 2015					0
Balance at Dec. 31, 2015	$ 60,407	703,929	298,919	(3,871)	$ 1,059,384
Balance (in shares) at Dec. 31, 2015	24,162,657				24,162,657
Balance (in shares) Preferred Stock at Dec. 31, 2015					0
Increase (Decrease) in Stockholders' Equity
Net income			77,105		$ 77,105
Other Comprehensive Income, net of tax effects				7,866	7,866
Total comprehensive income					84,971
Cash dividends on Series A preferred stock			(21,534)		(21,534)
Stock options exercised	$ 111	1,402			1,513
Stock options exercised (in shares)	44,491
Employee stock purchases	$ 19	455			474
Employee stock purchases (in shares)	7,793
Restricted stock awards	$ 99	(99)
Restricted stock awards (in shares)	39,431
Stock issued pursuant to restricted stock units.	$ 90	(90)
Stock issued pursuant to restricted stock units (in shares)	35,903
Value of common stock repurchased buyback plan	$ (82)	(2,048)			(2,130)
Common stock repurchased buyback plan (in shares)	(32,900)
Common stock repurchased	$ (121)	(3,129)			(3,250)
Common stock repurchased (in shares)	(48,253)
Share-based compensation expense		4,704			4,704
Balance at Sep. 30, 2016	$ 60,523	$ 705,124	$ 354,490	$ 3,995	$ 1,124,132
Balance (in shares) at Sep. 30, 2016	24,209,122				24,209,122
Balance (in shares) Preferred Stock at Sep. 30, 2016					0

Condensed Consolidated Stateme7

Condensed Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Condensed Consolidated Statements of Changes in Shareholders' Equity
Cash dividends declared, per share (in dollars per share)	$ 0.31	$ 0.25	$ 0.89	$ 0.72

Condensed Consolidated Stateme8

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Cash flows from operating activities:
Net income	$ 77,105	$ 73,938
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	16,016	15,704
Provision for loan losses	6,198	5,038
Deferred income taxes	7,622	1,213
Gain on sale of securities	(122)
Share-based compensation expense	4,704	4,314
Accretion on FDIC Indemnification Asset	3,566	7,120
Accretion of discount related to performing acquired loans	(4,183)	(4,777)
Loss on disposals of premises and equipment	(52)	432
Gain on sale of OREO	(1,672)	(1,492)
Net amortization of premium on investment securities	4,095	3,293
OREO write downs	4,070	7,673
Fair Value adjustment for loans held for sale	(732)	(104)
Originations and purchases of mortgage loans for sale	(557,388)	(725,597)
Proceeds from mortgage loans for sale	542,717	738,558
Net change in:
Accrued interest receivable	(419)	(248)
Prepaid assets	(563)	187
FDIC indemnification asset	3,177	7,098
Miscellaneous other assets	(7,983)	787
Accrued interest payable	(806)	(2,009)
Accrued income taxes	6,775	15,435
Miscellaneous other liabilities	10,393	3,322
Net cash provided by operating activities	112,518	149,885
Cash flows from investing activities:
Proceeds from sales of investment securities available for sale	137
Proceeds from maturities and calls of investment securities held to maturity	2,466	345
Proceeds from maturities of investment securities available for sale	324,110	175,875
Proceeds from calls of other investment securities		1,392
Proceeds from sales of other investment securities	71	95
Purchases of investment securities available for sale	(232,016)	(255,218)
Purchases of other investment securities	(660)
Net increase in loans	(533,393)	(175,094)
Net cash received from acquisitions		403,548
Payment to terminate FDIC Loss Share Agreements	(2,342)
Recoveries of loans previously charged off	2,620
Purchases of premises and equipment	(18,320)	(11,677)
Proceeds from sale of OREO	17,392	28,189
Proceeds from sale of premises and equipment	52	25
Net cash provided by investing activities	(439,883)	167,480
Cash flows from financing activities:
Net increase (decrease) in deposits	146,990	178,675
Net increase in federal funds purchased and securities sold under agreements to repurchase and other short-term borrowings	17,037	38,980
Repayment of FHLB advances and other borrowings	(12)	(46,397)
Common stock issuance	474	444
Common stock repurchase	(5,380)	(1,101)
Dividends paid on common stock	(21,534)	(17,413)
Stock options exercised	1,513	958
Net cash provided by (used in) financing activities	139,088	154,146
Net increase in cash and cash equivalents	(188,277)	471,511
Cash and cash equivalents at beginning of period	695,794	417,869
Cash and cash equivalents at end of period	507,517	889,380
Cash paid for:
Interest	7,036	9,993
Income taxes	25,364	21,946
Schedule of Noncash Investing Transactions:
Real estate acquired in full or in partial settlement of loans (covered of $2,151 and $6,832, respectively; and non-covered of $9,296 and $16,190, respectively)	$ 11,447	$ 23,022

Condensed Consolidated Stateme9

Condensed Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Condensed Consolidated Statements of Cash Flows
Real estate acquired in full or in partial settlement of loans, covered	$ 2,151	$ 6,832
Real estate acquired in full or in partial settlement of loans, non-covered	$ 9,296	$ 16,190

Basis of Presentation

Basis of Presentation	9 Months Ended
	Sep. 30, 2016
Basis of Presentation
Basis of Presentation	Note 1 — Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and disclosures required by accounting principles generally accepted in the United States (“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 period information has been reclassified to conform to the current period presentation, and these reclassifications had no impact on net income or equity as previously reported. Operating results for the three and nine months ended September 30, 2016 are not necessarily indicative of the results that may be expected for the year ending December 31, 2016. The condensed consolidated balance sheet at December 31, 2015 has been derived from the audited financial statements at that date but does not include all of the information and disclosures required by GAAP for complete financial statements.

Summary of Significant Accounti

Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2016
Summary of Significant Accounting Policies
Summary of Significant Accounting Policies	Note 2 — Summary of Significant Accounting Policies The information contained in the consolidated financial statements and accompanying notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015, as filed with the Securities and Exchange Commission (the “SEC”) on February 24, 2016, should be referenced when reading these unaudited condensed consolidated financial statements. Unless otherwise mentioned or unless the context requires otherwise, references herein to "South State," the "Company" "we," "us," "our" or similar references mean South State Corporation and its consolidated subsidiaries. References to the “Bank” means South State Corporation’s wholly owned subsidiary, South State Bank, a South Carolina banking corporation.

Recent Accounting and Regulator

Recent Accounting and Regulatory Pronouncements	9 Months Ended
	Sep. 30, 2016
Recent Accounting and Regulatory Pronouncements
Recent Accounting and Regulatory Pronouncements	Note 3 — Recent Accounting and Regulatory Pronouncements In August 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2016-15 , Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments: (“ASU 2016-15”). ASU 2016-15 addresses eight classification issues related to the statement of cash flows: Debt prepayment or debt extinguishment costs; Settlement of zero-coupon bonds; Contingent consideration payments made after a business combination; Proceeds from the settlement of insurance claims; Proceeds from the settlement of corporate-owned life insurance policies, including bank-owned life insurance policies; Distributions received from equity method investees; Beneficial interests in securitization transactions; and Separately identifiable cash flows and application of the predominance principle. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2017 , including interim periods within those fiscal years. Early adoption is permitted. Entities will apply the standard's provisions using a retrospective transition method to each period presented. The Company does not believe that this guidance will have a material impact on the Company’s consolidated financial statements. In June 2016, the FASB ASU No. 2016-13 , Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments: (“ASU 2016-13”). ASU 2016-13 requires an entity to utilize a new impairment model known as the current expected credit loss ("CECL") model to estimate its lifetime "expected credit loss" and record an allowance that, when deducted from the amortized cost basis of the financial asset, presents the net amount expected to be collected on the financial asset. The CECL model is expected to result in earlier recognition of credit losses. ASU 2016-13 also requires new disclosures for financial assets measured at amortized cost, loans and available-for-sale debt securities. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2019 , including interim periods within those fiscal years. Early adoption is permitted. Entities will apply the standard's provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is adopted. The Company is currently assessing the impact of the new guidance on the Company’s consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-09, Compensation – Stock Compensation (Topic 718): Improvements to Employee Share –Based Payment Accounting; (“ASU 2016-09”). ASU 2016-09 introduces targeted amendments intended to simplify the accounting for stock compensation. Specifically, ASU 2016-09 requires all excess tax benefits and tax deficiencies (including tax benefits of dividends on share-based payment awards) to be recognized as income tax expense or benefit in the income statement. The tax effects of exercised or vested awards should be treated as discrete items in the reporting period in which they occur. An entity also should recognize excess tax benefits, and assess the need for a valuation allowance, regardless of whether the benefit reduces taxes payable in the current period. That is, off balance sheet accounting for net operating losses stemming from excess tax benefits would no longer be required and instead such net operating losses would be recognized when they arise. Existing net operating losses that are currently tracked off balance sheet would be recognized, net of a valuation allowance if required, through an adjustment to opening retained earnings in the period of adoption. Entities will no longer need to maintain and track an “APIC pool.” For public business entities, ASU 2016-09 is effective for interim and annual periods beginning after December 15, 2016. The Company is currently evaluating the provisions of ASU 2016-09 to determine the potential impact the new standard will have to the Company’s consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent considerations (Reporting Revenue Gross versus Net); (“ASU 2016-08”). ASU 2016-08 updates the new revenue standard by clarifying the principal versus agent implementation guidance, but does not change the core principle of the new standard. The updates to the principal versus agent guidance: (i) require an entity to determine whether it is a principal or an agent for each distinct good or service (or a distinct bundle of goods or services) to be provided to the customer; (ii) illustrate how an entity that is a principal might apply the control principle to goods, services, or rights to services, when another party is involved in providing goods or services to a customer and (iii) Clarify that the purpose of certain specific control indicators is to support or assist in the assessment of whether an entity controls a good or service before it is transferred to the customer, provide more specific guidance on how the indicators should be considered, and clarify that their relevance will vary depending on the facts and circumstances. For public business entities, the effective date and transition requirements for these amendments are the same as the effective date and transition requirements of ASU 2014-09 which is effective for interim and annual periods beginning after December 15, 2017. The amendments can be applied retrospectively to each prior reporting period or retrospectively with the cumulative effect of initially applying this new guidance recognized at the date of initial application. The Company is currently evaluating the provisions of ASU 2016-08 in connection with the provisions of ASU 2014-09 to determine the potential impact the new standard will have to the Company’s consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-07, Investments – Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting; (“ASU 2016-07”). ASU 2016-07 requires an investor to initially apply the equity method of accounting from the date it qualifies for that method, i.e., the date the investor obtains significant influence over the operating and financial policies of an investee. The ASU eliminates the previous requirement to retroactively adjust the investment and record a cumulative catch up for the periods that the investment had been held, but did not qualify for the equity method of accounting. For public business entities, the amendments in ASU 2016-05 are effective for interim and annual periods beginning after December 15, 2016. The amendments should be applied prospectively upon their effective date to increases in the level of ownership interest or degree of influence that result in the adoption of the equity method. The Company is currently evaluating the provisions of ASU 2016-07 to determine the potential impact the new standard will have to the Company’s consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-05, Derivatives and Hedging (Topic 815): Effect of Derivative Contract Novations on Existing Hedge Accounting Relationships (“ASU 2016-05”). ASU 2016-05 requires an entity to discontinue a designated hedging relationship in certain circumstances, including termination of the derivative hedging instrument or if the entity wishes to change any of the critical terms of the hedging relationship. ASU 2016-05 amends Topic 815 to clarify that novation of a derivative (replacing one of the parties to a derivative instrument with a new party) designated as the hedging instrument would not, in and of itself, be considered a termination of the derivative instrument or a change in critical terms requiring discontinuation of the designated hedging relationship. For public business entities, the amendments in ASU 2016-05 are effective for interim and annual periods beginning after December 15, 2016. An entity has an option to apply the amendments in ASU 2016-05 on either a prospective basis or a modified retrospective basis. The Company has determined that this guidance will not have a material impact on the Company’s consolidated financial statements. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842) (“ASU 2016-02”). ASU 2016-02 applies a right-of-use (ROU) model that requires a lessee to record, for all leases with a lease term of more than 12 months, an asset representing its right to use the underlying asset and a liability to make lease payments. For leases with a term of 12 months or less, a practical expedient is available whereby a lessee may elect, by class of underlying asset, not to recognize an ROU asset or lease liability. At inception, lessees must classify all leases as either finance or operating based on five criteria. Balance sheet recognition of finance and operating leases is similar, but the pattern of expense recognition in the income statement, as well as the effect on the statement of cash flows, differs depending on the lease classification. For public business entities, the amendments in ASU 2016-02 are effective for interim and annual periods beginning after December 15, 2018. In transition, lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach which includes a number of optional practical expedients that entities may elect to apply. The Company is currently evaluating the provisions of ASU 2016-02 to determine the potential impact the new standard will have to the Company’s consolidated financial statements. In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments – Overall (Subtopic 825-10); Recognition and Measurement of Financial Assets and Financial Liabilities (“ASU 2016-01”). This update is intended to improve the recognition and measurement of financial instruments and it requires an entity to: (i) measure equity investments at fair value through net income, with certain exceptions; (ii) present in OCI the changes in instrument-specific credit risk for financial liabilities measured using the fair value option; (iii) present financial assets and financial liabilities by measurement category and form of financial asset; (iv) calculate the fair value of financial instruments for disclosure purposes based on an exit price and; (v) assess a valuation allowance on deferred tax assets related to unrealized losses of AFS debt securities in combination with other deferred tax assets. ASU 2016-01 also provides an election to subsequently measure certain nonmarketable equity investments at cost less any impairment and adjusted for certain observable price changes and requires a qualitative impairment assessment of such equity investments and amends certain fair value disclosure requirements. For public business entities, the amendments in ASU 2016-01 are effective for interim and annual periods beginning after December 15, 2017. An entity should apply the amendments by means of a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. The amendments related to equity securities without readily determinable fair values (including disclosure requirements) should be applied prospectively to equity investments that exist as of the date of adoption of the ASU 2016-01. The Company is currently evaluating the provisions of ASU 2016-01 to determine the potential impact the new standard will have to the Company’s consolidated financial statements. In September 2015, the FASB issued ASU No. 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement Period Adjustments (“ASU 2015-16”). The update simplifies the accounting for adjustments made to provisional amounts recognized in a business combination by eliminating the requirement to retrospectively account for those adjustments. For public companies, this update became effective for interim and annual periods beginning after December 15, 2015, and is to be applied prospectively. ASU 2015-16 became effective for the Company on January 1, 2016 and did not have a significant impact on the Company’s consolidated financial statements. In April 2015, the FASB issued ASU No. 2015-03, Interest—Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs (“ASU 2015-03”). The update simplifies the presentation of debt issuance costs by requiring that debt issuance costs be presented in the balance sheet as a direct deduction from the carrying amount of debt liability, consistent with debt discounts or premiums. The recognition and measurement guidance for debt issuance costs are not affected by the amendments in this update. In August 2015, the FASB issued ASU 2015-15, Interest—Imputation of Interest (Subtopic 835-30): Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements , expanding the guidance provided in ASU 2015-03 by permitting the presentation of costs associated with securing a revolving line of credit as an asset, regardless of whether or not the line of credit is funded. For public companies, both updates will be effective for interim and annual periods beginning after December 15, 2015, and are to be applied retrospectively. ASU 2015-03 became effective for the Company on January 1, 2016 and did not have a significant impact on the Company’s consolidated financial statements. In February 2015, the FASB issued Accounting Standards Update ASU 2015-02, Amendments to the Consolidation Analysis (“ASU 2015-02”). This ASU affects reporting entities that are required to evaluate whether they should consolidate certain legal entities. Specifically, the amendments: (i) modify the evaluation of whether limited partnerships and similar legal entities are variable interest entities (“VIEs”) or voting interest entities; (ii) eliminate the presumption that a general partner should consolidate a limited partnership; (iii) affect the consolidation analysis of reporting entities that are involved with VIEs, particularly those that have fee arrangements and related party relationships; and (iv) provide a scope exception from consolidation guidance for reporting entities with interests in legal entities that are required to comply with or operate in accordance with requirements that are similar to those in Rule 2a-7 of the Investment Company Act of 1940 for registered money market funds. ASU No. 2015-02 became effective for interim and annual reporting periods beginning after December 15, 2015. ASU 2015-02 became effective for the Company on January 1, 2016 and did not have a significant impact on the Company’s consolidated financial statements. In November 2014, the FASB issued ASU 2014-16, Derivatives and Hedging (Topic 815): Determining Whether the Host Contract in a Hybrid Financial Instrument Issued in the Form of a Share Is More Akin to Debt or to Equity, a consensus of the FASB Emerging Issues Task Force (“ASU 2014-16”). This ASU clarifies how current U.S. GAAP should be interpreted in subjectively evaluating the economic characteristics and risks of a host contract in a hybrid financial instrument that is issued in the form of a share. ASU 2014-16 is effective for public business entities for annual periods and interim periods within those annual periods, beginning after December 15, 2015. ASU 2014-16 became effective for the Company on January 1, 2016 and did not have a significant impact on the Company’s consolidated financial statements. In June 2014, the FASB issued ASU 2014-12, Compensation—Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period, a consensus of the FASB Emerging Issues Task Force (“ASU 2014-12”). ASU 2014-12 requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition. ASU 2014-12 is effective for annual periods and interim periods within those annual periods, beginning after December 15, 2015. An entity may apply the standards (i) prospectively to all share-based payment awards that are granted or modified on or after the effective date, or (ii) retrospectively to all awards with performance targets that are outstanding as of the beginning of the earliest annual period presented in the financial statements and to all new or modified awards thereafter. Earlier application is permitted. ASU 2014-12 became effective for the Company on January 1, 2016 and did not have a significant impact on the Company’s consolidated financial statements. In June 2014, the FASB issued ASU 2014-11, Transfers and Servicing (Topic 860): Repurchase-to-Maturity Transactions, Repurchase Financings, and Disclosures (“ASU 2014-11”). ASU 2014-11 aligns the accounting for repurchase to maturity transactions and repurchase agreements executed as a repurchase financing with the accounting for other typical repurchase agreements. Going forward, these transactions would all be accounted for as secured borrowings. ASU 2014-11 became effective for the Company on January 1, 2015 and did not have a significant impact on the Company’s financial statements. See Note 21–Repurchase Agreements for the disclosure required under the provisions of ASU 2014-11. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers, Topic 606 (“ASU 2014-09”). The new standard’s core principle is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates than under existing guidance. These may include identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. In August of 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers, Topic 606: Deferral of the Effective Date, deferring the effective date of ASU 2014-09 until annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. The amendments can be applied retrospectively to each prior reporting period or retrospectively with the cumulative effect of initially applying this new guidance recognized at the date of initial application. The Company is currently evaluating the provisions of ASU 2014-09 to determine the potential impact the new standard will have to the Company’s financial statements.

Mergers and Acquisitions

Mergers and Acquisitions	9 Months Ended
	Sep. 30, 2016
Mergers and Acquisitions
Mergers and Acquisitions	Note 4 — Mergers and Acquisitions The following mergers and acquisitions are referenced throughout this Form 10-Q: · Community Bank & Trust (“CBT”) – January 29, 2010 – Federal Deposit Insurance Corporation (“FDIC”) purchase and assumption agreement · Habersham Bank (“Habersham”) – February 18, 2011 – FDIC purchase and assumption agreement · BankMeridian, N.A. (“BankMeridian”) – July 29, 2011 – FDIC purchase and assumption agreement · Peoples Bancorporation, Inc. (“Peoples”) – April 24, 2012 – Whole bank acquisition · The Savannah Bancorp, Inc. (“Savannah”) – December 13, 2012 – Whole bank acquisition · First Financial Holdings, Inc. (“FFHI”) – July 26, 2013 – Whole bank acquisition which resulted in the assumption of FDIC purchase and assumption agreements with respect to Cape Fear Bank (“Cape Fear”) – April 10, 2009 and Plantation Federal Bank (“Plantation”) – April 27, 2012 · Bank of America, N.A. (“BOA”) – August 21, 2015 – Branch acquisition which resulted in the purchase of 12 South Carolina branch locations and one Georgia branch location from BOA “FDIC purchase and assumption agreement” means that only certain assets and liabilities were acquired by the bank from the FDIC. A “whole bank acquisition” means that the two parties in the transaction agreed to the transaction, and there was no involvement of the FDIC. A “whole bank acquisition with FDIC purchase and assumption agreements” means that the two parties in the transaction agreed to the merger, and there were existing FDIC purchase and assumption agreements. A “branch acquisition” means that the Company purchased specific branches, including certain deposits and loans associated with such branches, from the seller at an agreed upon price. We refer to the loans acquired by the Bank upon the completion of mergers and acquisitions as “acquired loans.” Southeastern Bank Financial Corporation Acquisition On June 16, 2016, South State Corporation, (“SSB”) entered into an Agreement and Plan of Merger with Southeastern Bank Financial Corporation, a Georgia corporation ("SBFC") , and a bank holding company headquartered in Augusta, Georgia. The Merger Agreement provides that, upon the terms and subject to the conditions set forth therein, SBFC will merge with and into SSB, with SSB as the surviving corporation in the Merger. Immediately following the Merger, SBFC's wholly owned bank subsidiary, Georgia Bank & Trust Company of Augusta ("Georgia Bank & Trust"), will merge with and into the Bank, with the Bank as the surviving entity in the bank merger. At September 30, 2016, SBFC reported $1.9 billion in total assets, $1.0 billion in loans and $1.6 billion in deposits. Georgia Bank & Trust has nine full service branches in Augusta, Georgia, three full service branches in Aiken, South Carolina that serve individuals and businesses and a limited service loan production office in Athens, Georgia. Under the terms of the merger agreement, SBFC common shareholders will receive aggregate consideration of approximately 4,969,147 shares of SSB common stock. The common stock consideration is based upon a fixed exchange ratio of 0.7307 shares of SSB common stock for each of the outstanding shares of SBFC common stock. Special shareholder meetings of SBFC and SSB to ratify the merger proposal were held on October 18, 2016 and the merger proposal was approved. All regulatory approvals have been received from the Georgia Department of Banking and Finance, South Carolina State Board of Financials Institutions, the FDIC and the Federal Reserve Bank of Richmond. The transaction is expected to close on or around January 3, 2017. Branch Acquisition On August 21, 2015, the Bank completed its acquisition from BOA of 12 South Carolina branches located in Florence, Greenwood, Orangeburg, Sumter, Newberry, Batesburg-Leesville, Abbeville and Hartsville, South Carolina, and one Georgia branch located in Hartwell, Georgia. Under the terms of the Purchase and Assumption Agreement dated April 22, 2015, the Bank paid a deposit premium of $25.0 million, equal to 5.5% of the average daily deposits for the 30- day period immediately prior to the acquisition date. In addition, the Bank acquired approximately $3.1 million in loans and $4.1 million in premises and equipment. This transaction was fully taxable and there were no deferred tax assets or liabilities recorded as a result of this transaction. The branch acquisition was accounted for using the acquisition method of accounting and, accordingly, assets acquired, liabilities assumed and consideration exchanged were recorded at estimated fair value on the acquisition date. Fair values are preliminary and subject to refinement for up to a year after the closing date of the acquisition. The following table presents the assets acquired and liabilities assumed as of August 21, 2015 and their initial fair value estimates: As Recorded Fair Value As Recorded by (Dollars in thousands) by BOA Adjustments the Company Assets Cash and cash equivalents $ $ — $ Loans (a) Premises and equipment (b) Intangible assets — (c) Other assets — Total assets $ $ $ Liabilities Deposits: Noninterest-bearing $ $ — $ Interest-bearing — Total deposits — Other liabilities — Total liabilities — Net identifiable assets acquired over (under) liabilities assumed — Goodwill — Net assets acquired over (under) liabilities assumed $ — $ $ Consideration: Cash paid as deposit premium $ Fair value of total consideration transferred $ Explanation of fair value adjustments (a)—Adjustment reflects the fair value adjustments based on the Company’s evaluation of the acquired loan portfolio. (b)—Adjustment reflects the fair value adjustments based on the Company’s evaluation of the acquired premises and equipment. (c)— Adjustment reflects the recording of the core deposit intangible on the acquired core deposit accounts.

Investment Securities

Investment Securities	9 Months Ended
	Sep. 30, 2016
Investment Securities
Investment Securities	Note 5 — Investment Securities The following is the amortized cost and fair value of investment securities held to maturity: Gross Gross Amortized Unrealized Unrealized Fair (Dollars in thousands) Cost Gains Losses Value September 30, 2016: State and municipal obligations $ $ $ — $ December 31, 2015: State and municipal obligations $ $ $ — $ September 30, 2015: State and municipal obligations $ $ $ — $ The following is the amortized cost and fair value of investment securities available for sale: Gross Gross Amortized Unrealized Unrealized Fair (Dollars in thousands) Cost Gains Losses Value September 30, 2016: Government-sponsored entities debt* $ $ $ $ State and municipal obligations Mortgage-backed securities** Corporate stocks $ $ $ $ December 31, 2015: Government-sponsored entities debt* $ $ $ $ State and municipal obligations Mortgage-backed securities** Corporate stocks $ $ $ $ September 30, 2015: Government-sponsored entities debt* $ $ $ $ State and municipal obligations Mortgage-backed securities** Corporate stocks $ $ $ $ * - The Company’s government-sponsored entities holdings are comprised of debt securities offered by Federal Home Loan Mortgage Corporation (“FHLMC”) or Freddie Mac, Federal National Mortgage Association (“FNMA”) or Fannie Mae, FHLB, and Federal Farm Credit Banks (“FFCB”). Also included in the Company’s government-sponsored entities are debt securities offered by the Small Business Administration (“SBA”), which have the full faith and credit backing of the United States Government. ** - All of the mortgage-backed securities are issued by government-sponsored entities; there are no private-label holdings. The following is the amortized cost and fair value of other investment securities: Gross Gross Amortized Unrealized Unrealized Fair (Dollars in thousands) Cost Gains Losses Value September 30, 2016: Federal Home Loan Bank stock $ $ — $ — $ Investment in unconsolidated subsidiaries — — $ $ — $ — $ December 31, 2015: Federal Home Loan Bank stock $ $ — $ — $ Investment in unconsolidated subsidiaries — — $ $ — $ — $ September 30, 2015: Federal Home Loan Bank stock $ $ — $ — $ Investment in unconsolidated subsidiaries — — $ $ — $ — $ The amortized cost and fair value of debt securities at September 30, 2016 by contractual maturity are detailed below. Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without prepayment penalties. Corporate Stocks including equity and preferred stocks with no stated maturity are included in the due after ten years category. Securities Securities Held to Maturity Available for Sale Amortized Fair Amortized Fair (Dollars in thousands) Cost Value Cost Value Due in one year or less $ $ $ $ Due after one year through five years Due after five years through ten years Due after ten years — — $ $ $ $ Information pertaining to the Company’s securities with gross unrealized losses at September 30, 2016, December 31, 2015 and September 30, 2015, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position is as follows: Less Than Twelve Months Twelve Months or More Gross Gross Unrealized Fair Unrealized Fair (Dollars in thousands) Losses Value Losses Value September 30, 2016: Securities Available for Sale Government-sponsored entities debt $ $ $ — $ — State and municipal obligations — — Mortgage-backed securities Corporate stocks — — $ $ $ $ December 31, 2015: Securities Available for Sale Government-sponsored entities debt $ $ $ $ State and municipal obligations Mortgage-backed securities Corporate stocks — — $ $ $ $ September 30, 2015: Securities Available for Sale Government-sponsored entities debt $ $ $ $ State and municipal obligations Mortgage-backed securities Corporate stocks — — $ $ $ $ Management evaluates securities for other-than-temporary impairment (“OTTI”) on at least a quarterly basis, and more frequently when economic or market concerns warrant such evaluation. Consideration is given to (1) the financial condition and near-term prospects of the issuer, (2) the outlook for receiving the contractual cash flows of the investments, (3) the length of time and the extent to which the fair value has been less than cost, (4) the intent and ability of the Company to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value or for a debt security whether it is more-likely-than-not that the Company will be required to sell the debt security prior to recovering its fair value, and (5) the anticipated outlook for changes in the general level of interest rates. All debt securities available for sale in an unrealized loss position as of September 30, 2016 continue to perform as scheduled. All equity securities available for sale in an unrealized loss position as of September 30, 2016 continue to pay dividends. As part of the Company’s evaluation of its intent and ability to hold investments for a period of time sufficient to allow for any anticipated recovery in the market, the Company considers its investment strategy, cash flow needs, liquidity position, capital adequacy and interest rate risk position. The Company does not currently intend to sell the securities within the portfolio and it is not more-likely-than-not that the Company will be required to sell the debt securities; therefore, management does not consider these investments to be other-than-temporarily impaired at September 30, 2016. Management continues to monitor all of these securities with a high degree of scrutiny. There can be no assurance that the Company will not conclude in future periods that conditions existing at that time indicate some or all of these securities may be sold or are other than temporarily impaired, which would require a charge to earnings in such periods.

Loans and Allowance for Loan Lo

Loans and Allowance for Loan Losses	9 Months Ended
	Sep. 30, 2016
Loans and Allowance for Loan Losses
Loans and Allowance for Loan Losses	Note 6 — Loans and Allowance for Loan Losses The following is a summary of non-acquired loans: September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Non-acquired loans: Commercial non-owner occupied real estate: Construction and land development $ $ $ Commercial non-owner occupied Total commercial non-owner occupied real estate Consumer real estate: Consumer owner occupied Home equity loans Total consumer real estate Commercial owner occupied real estate Commercial and industrial Other income producing property Consumer Other loans Total non-acquired loans Less allowance for loan losses Non-acquired loans, net $ $ $ The following is a summary of acquired non-credit impaired loans accounted for under FASB ASC Topic 310-20, net of related discount: September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 FASB ASC Topic 310-20 acquired loans: Commercial non-owner occupied real estate: Construction and land development $ $ $ Commercial non-owner occupied Total commercial non-owner occupied real estate Consumer real estate: Consumer owner occupied Home equity loans Total consumer real estate Commercial owner occupied real estate Commercial and industrial Other income producing property Consumer Total FASB ASC Topic 310-20 acquired loans $ $ $ The unamortized discounted related to the acquired non-credit impaired loans totaled $12.6 million, $16.8 million, and $18.7 million at September 30, 2016, December 31, 2015, and September 30, 2015, respectively. In accordance with FASB ASC Topic 310-30, the Company aggregated acquired loans that have common risk characteristics into pools of loan categories as described in the table below. The following is a summary of acquired credit impaired loans accounted for under FASB ASC Topic 310-30 (identified as credit impaired at the time of acquisition), net of related discount: September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 FASB ASC Topic 310-30 acquired loans: Commercial loans greater than or equal to $1 million-CBT $ $ $ Commercial real estate Commercial real estate—construction and development Residential real estate Consumer Commercial and industrial Single pay — — Total FASB ASC Topic 310-30 acquired loans Less allowance for loan losses FASB ASC Topic 310-30 acquired loans, net $ $ $ Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting carrying values of acquired credit impaired loans as of September 30, 2016, December 31, 2015 and September 30, 2015 are as follows: September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Contractual principal and interest $ $ $ Non-accretable difference Cash flows expected to be collected Accretable yield Carrying value $ $ $ Allowance for acquired loan losses $ $ $ Income on acquired credit impaired loans that are not impaired at the acquisition date is recognized in the same manner as loans impaired at the acquisition date. A portion of the fair value discount on acquired non-impaired loans has been ascribed as an accretable difference that is accreted into interest income over the estimated remaining life of the loans. The remaining nonaccretable difference represents cash flows not expected to be collected. The following are changes in the carrying value of acquired credit impaired loans: Nine Months Ended September 30, (Dollars in thousands) 2016 2015 Balance at beginning of period $ $ Net reductions for payments, foreclosures, and accretion Change in the allowance for loan losses on acquired loans Balance at end of period, net of allowance for loan losses on acquired loans $ $ The table below reflects refined accretable yield balance for acquired credit impaired loans: Nine Months Ended September 30, (Dollars in thousands) 2016 2015 Balance at beginning of period $ $ Accretion Reclass of nonaccretable difference due to improvement in expected cash flows Other changes, net Balance at end of period $ $ In the third quarter of 2016, the accretable yield balance declined by $17.3 million as loan accretion (income) was recognized. This was partially offset by improved expected cash flows of $5.5 million. During the recast in the first quarter of 2015, the accretable yield balance declined significantly by $64.1 million. This decline was primarily the result of an increase in the assumed prepayment speed of certain acquired loan pools from the FFHI acquisition. The actual cash flows were faster than what had been previously expected (assumed) and required an adjustment in the assumed prepayment speed used to forecast expected cash flows. The result was a decrease in the accretable yield balance, however, there was no impairment since this changed the timing and amount of the receipt of future cash on these pools of loans (the Company anticipates receiving the cash sooner than previously expected). Our loan loss policy adheres to generally accepted accounting principles in the United States as well as interagency guidance. The allowance for loan losses is based upon estimates made by management. We maintain an allowance for loan losses at a level that we believe is appropriate to cover estimated credit losses on individually evaluated loans that are determined to be impaired as well as estimated credit losses inherent in the remainder of our loan portfolio. Arriving at the allowance involves a high degree of management’s judgment and results in a range of estimated losses. We regularly evaluate the adequacy of the allowance through our internal risk rating system, outside credit review, and regulatory agency examinations to assess the quality of the loan portfolio and identify problem loans. The evaluation process also includes our analysis of current economic conditions, composition of the loan portfolio, past due and nonaccrual loans, concentrations of credit, lending policies and procedures, and historical loan loss experience. While management uses available information to recognize losses on loans, future additions to the allowance may be necessary based on, among other factors, changes in economic conditions in our markets. In addition, regulatory agencies, as an integral part of their examination process, periodically review our allowances for losses on loans. These agencies may require management to recognize additions to the allowances based on their judgments about information available to them at the time of their examination. Because of these and other factors, it is possible that the allowances for losses on loans may change. The provision for loan losses is charged to expense in an amount necessary to maintain the allowance at an appropriate level. The allowance for loan losses on non-acquired loans consists of general and specific reserves. The general reserves are determined by applying loss percentages to the portfolio that are based on historical loss experience for each class of loans and management’s evaluation and “risk grading” of the loan portfolio. Additionally, the general economic and business conditions affecting key lending areas, credit quality trends, collateral values, loan volumes and concentrations, seasoning of the loan portfolio, the findings of internal and external credit reviews and results from external bank regulatory examinations are included in this evaluation. Currently, these adjustments are applied to the non-acquired loan portfolio when estimating the level of reserve required. The specific reserves are determined on a loan-by-loan basis based on management’s evaluation of our exposure for each credit, given the current payment status of the loan and the value of any underlying collateral. These are loans classified by management as doubtful or substandard. For such loans that are also classified as impaired, an allowance is established when the discounted cash flows (or collateral value or observable market price) of the impaired loan is lower than the carrying value of that loan. Generally, the need for specific reserve is evaluated on impaired loans, and once a specific reserve is established for a loan, a charge off of that amount occurs in the quarter subsequent to the establishment of the specific reserve. Loans that are determined to be impaired are provided a specific reserve, if necessary, and are excluded from the calculation of the general reserves. With the FFHI acquisition, the Company segregated the loan portfolio into performing loans (“non-credit impaired”) and acquired credit impaired loans. The performing loans and revolving type loans are accounted for under FASB ASC 310-20, with each loan being accounted for individually. The allowance for loan losses on these loans will be measured and recorded consistent with non-acquired loans. The acquired credit impaired loans will follow the description in the next paragraph. In determining the acquisition date fair value of acquired credit impaired loans, and in subsequent accounting, the Company generally aggregates purchased loans into pools of loans with common risk characteristics. Expected cash flows at the acquisition date in excess of the fair value of loans are recorded as interest income over the life of the loans using a level yield method if the timing and amount of the future cash flows of the pool is reasonably estimable. Subsequent to the acquisition date, increases in cash flows over those expected at the acquisition date are reclassified from the non-accretable difference to accretable yield and recognized as interest income prospectively. Decreases in expected cash flows after the acquisition date are recognized by recording an allowance for loan losses. Management analyzes the acquired loan pools using various assessments of risk to determine an expected loss. The expected loss is derived based upon a loss given default based upon the collateral type and/or detailed review by loan officers and the probability of default that is determined based upon historical data at the loan level. All acquired loans managed by the Bank’s Special Assets Management Group are reviewed quarterly and assigned a loss given default. Acquired loans not managed by the Bank’s Special Assets Management Group are reviewed twice a year in a similar method to the Company’s originated portfolio of loans which follow review thresholds based on risk rating categories. In the fourth quarter of 2015, the Company modified its methodology to a more granular approach in determining loss given default on substandard loans with a net book balance between $100,000 and $500,000 by adjusting the loss given default to 90% of the most current collateral valuation based on appraised value. Substandard loans greater than $500,000 were individually assigned loss given defaults each quarter. Trends are reviewed in terms of accrual status, past due status, and weighted-average grade of the loans within each of the accounting pools. In addition, the relationship between the change in the unpaid principal balance and change in the mark is assessed to correlate the directional consistency of the expected loss for each pool. Offsetting the impact of the provision established for acquired loans covered under FDIC loss share agreements, the receivable from the FDIC is adjusted to reflect the indemnified portion of the post-acquisition exposure with a corresponding credit to the provision for loan losses. On June 23, 2016, the Bank entered into an early termination agreement with the FDIC with respect to all of its outstanding loss share agreements. The loss share agreements were entered into with the FDIC in 2009, 2010, 2011 and 2012 either by the Bank or by First Federal Bank, acquired by the Bank in July of 2013. As a result of the termination agreement, all assets previously classified as covered became uncovered effective June 23, 2016, and as a result the Bank will now recognize the full amount of future charge-offs, recoveries, gains, losses, and expenses related to these previously covered assets, as the FDIC will no longer share in these amounts. An aggregated analysis of the changes in allowance for loan losses is as follows: Non-acquired Acquired Non-Credit Acquired Credit (Dollars in thousands) Loans Impaired Loans Impaired Loans Total Three Months Ended September 30, 2016: Balance at beginning of period $ $ — $ $ Loans charged-off — Recoveries of loans previously charged off (1) — Net charge-offs — Provision Benefit attributable to FDIC loss share agreements — — — — Total provision for loan losses charged to operations Provision for loan losses recorded through the FDIC loss share receivable — — — — Reduction due to loan removals — — Balance at end of period $ $ — $ $ Three Months Ended September 30, 2015: Balance at beginning of period $ $ — $ $ Loans charged-off — Recoveries of loans previously charged off (1) — Net charge-offs — Provision Benefit attributable to FDIC loss share agreements — — — — Total provision for loan losses charged to operations Provision for loan losses recorded through the FDIC loss share receivable — — — — Reduction due to loan removals — — Balance at end of period $ $ — $ $ Non-acquired Acquired Non-Credit Acquired Credit (Dollars in thousands) Loans Impaired Loans Impaired Loans Total Nine Months Ended September 30, 2016: Balance at beginning of period $ $ — $ $ Loans charged-off — Recoveries of loans previously charged off (1) — Net charge-offs — Provision Benefit attributable to FDIC loss share agreements — — Total provision for loan losses charged to operations Provision for loan losses recorded through the FDIC loss share receivable — — Reduction due to loan removals — — Balance at end of period $ $ — $ $ Nine Months Ended September 30, 2015: Balance at beginning of period $ $ — $ $ Loans charged-off — Recoveries of loans previously charged off (1) — Net charge-offs — Provision Benefit attributable to FDIC loss share agreements — — Total provision for loan losses charged to operations Provision for loan losses recorded through the FDIC loss share receivable — — Reduction due to loan removals — — Balance at end of period $ $ — $ $ (1) – Recoveries related to acquired credit impaired loans are recorded through other noninterest income on the consolidated statement of income and do not run through the allowance for loan losses. The following tables present a disaggregated analysis of activity in the allowance for loan losses and loan balances for non-acquired loans: Construction Commercial Commercial Consumer Other Income & Land Non-owner Owner Owner Home Commercial Producing Other (Dollars in thousands) Development Occupied Occupied Occupied Equity & Industrial Property Consumer Loans Total Three Months Ended September 30, 2016 Allowance for loan losses: Balance, June 30, 2016 $ $ $ $ $ $ $ $ $ $ Charge-offs — — — — — Recoveries — Provision (benefit) Balance, September 30, 2016 $ $ $ $ $ $ $ $ $ $ Loans individually evaluated for impairment $ $ $ $ $ $ $ $ $ — $ Loans collectively evaluated for impairment $ $ $ $ $ $ $ $ $ $ Loans: Loans individually evaluated for impairment $ $ $ $ $ $ $ $ $ — $ Loans collectively evaluated for impairment Total non-acquired loans $ $ $ $ $ $ $ $ $ $ Three Months Ended September 30, 2015 Allowance for loan losses: Balance , June 30, 2015 $ $ $ $ $ $ $ $ $ $ Charge-offs — — Recoveries — Provision (benefit) Balance, September 30, 2015 $ $ $ $ $ $ $ $ $ $ Loans individually evaluated for impairment $ $ $ $ $ $ $ $ $ $ Loans collectively evaluated for impairment $ $ $ $ $ $ $ $ $ $ Loans: Loans individually evaluated for impairment $ $ $ $ $ $ $ $ $ $ Loans collectively evaluated for impairment Total non-acquired loans $ $ $ $ $ $ $ $ $ $ Construction Commercial Commercial Consumer Other Income & Land Non-owner Owner Owner Home Commercial Producing Other (Dollars in thousands) Development Occupied Occupied Occupied Equity & Industrial Property Consumer Loans Total Nine Months Ended September 30, 2016 Allowance for loan losses: Balance, December 31, 2015 $ $ $ $ $ $ $ $ $ $ Charge-offs — — Recoveries — Provision (benefit) Balance, September 30, 2016 $ $ $ $ $ $ $ $ $ $ Nine Months Ended September 30, 2015 Allowance for loan losses: Balance, December 31, 2014 $ $ $ $ $ $ $ $ $ $ Charge-offs — Recoveries — Provision (benefit) Balance, September 30, 2015 $ $ $ $ $ $ $ $ $ $ The following tables present a disaggregated analysis of activity in the allowance for loan losses and loan balances for acquired non-credit impaired loans: Construction Commercial Commercial Consumer Other Income & Land Non-owner Owner Owner Home Commercial Producing (Dollars in thousands) Development Occupied Occupied Occupied Equity & Industrial Property Consumer Total Three Months Ended September 30, 2016 Allowance for loan losses: Balance at beginning of period $ — $ — $ — $ — $ — $ — $ — $ — $ — Charge-offs — — — — Recoveries — — — Provision (benefit) — — Balance, September 30, 2016 $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans: Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment Total acquired non-credit impaired loans $ $ $ $ $ $ $ $ $ Three Months Ended September 30, 2015 Allowance for loan losses: Balance at beginning of period $ — $ — $ — $ — $ — $ — $ — $ — $ — Charge-offs — — — — Recoveries — — Provision (benefit) — — Balance, September 30, 2015 $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans: Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment Total acquired non-credit impaired loans $ $ $ $ $ $ $ $ $ Construction Commercial Commercial Consumer Other Income & Land Non-owner Owner Owner Home Commercial Producing (Dollars in thousands) Development Occupied Occupied Occupied Equity & Industrial Property Consumer Total Nine Months Ended September 30, 2016 Allowance for loan losses: Balance, December 31, 2015 $ — $ — $ — $ — $ — $ — $ — $ — $ — Charge-offs — — — — Recoveries — — Provision (benefit) — Balance, September 30, 2016 $ — $ — $ — $ — $ — $ — $ — $ — $ — Nine Months Ended September 30, 2015 Allowance for loan losses: Balance, December 31, 2014 $ — $ — $ — $ — $ — $ — $ — $ — $ — Charge-offs — — — Recoveries — — Provision (benefit) — — Balance, September 30, 2015 $ — $ — $ — $ — $ — $ — $ — $ — $ — The following tables present a disaggregated analysis of activity in the allowance for loan losses and loan balances for acquired credit impaired loans: Commercial Commercial Loans Greater Real Estate- Than or Equal Commercial Construction and Residential Commercial (Dollars in thousands) to $1 Million-CBT Real Estate Development Real Estate Consumer and Industrial Single Pay Total Three Months Ended September 30, 2016 Allowance for loan losses: Balance, June 30, 2016 $ — $ $ $ $ $ $ — $ Provision (benefit) for loan losses before benefit attributable to FDIC loss share agreements — — — — Benefit attributable to FDIC loss share agreements — — — — — — — — Total provision (benefit) for loan losses charged to operations — — — — Provision for loan losses recorded through the FDIC loss share receivable — — — — — — — — Reduction due to loan removals — — Balance, September 30, 2016 $ — $ $ $ $ $ $ — $ Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment $ — $ $ $ $ $ $ — $ Loans:* Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment — Total acquired credit impaired loans $ $ $ $ $ $ $ — $ Three Months Ended September 30, 2015 Allowance for loan losses: Balance , June 30, 2015 $ $ $ $ $ $ $ $ Provision (benefit) for loan losses before benefit attributable to FDIC loss share agreements — Benefit attributable to FDIC loss share agreements — — — — — — — — Total provision (benefit) for loan losses charged to operations — Provision for loan losses recorded through the FDIC loss share receivable — — — — — — — — Reduction due to loan removals Balance, September 30, 2015 $ — $ $ $ $ $ $ $ Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment $ — $ $ $ $ $ $ $ Loans:* Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment Total acquired credit impaired loans $ $ $ $ $ $ $ $ Commercial Commercial Loans Greater Real Estate- Than or Equal Commercial Construction and Residential Commercial (Dollars in thousands) to $1 Million-CBT Real Estate Development Real Estate Consumer and Industrial Single Pay Total Nine Months Ended September 30, 2016 Allowance for loan losses: Balance, December 31, 2015 $ — $ $ $ $ $ $ — $ Provision (benefit) for loan losses before benefit attributable to FDIC loss share agreements — — — Benefit attributable to FDIC loss share agreements — — — — — — Total provision (benefit) for loan losses charged to operations — — — Provision (benefit) for loan losses recorded through the FDIC loss share receivable — — — — — — Reduction due to loan removals — — Balance, September 30, 2016 $ — $ $ $ $ $ $ — $ Nine Months Ended September 30, 2015 Allowance for loan losses: Balance, December 31, 2014 $ $ $ $ $ $ $ $ Provision (benefit) for loan losses before benefit attributable to FDIC loss share agreements Benefit attributable to FDIC loss share agreements — — — — Total provision (benefit) for loan losses charged to operations Provision for loan losses recorded through the FDIC loss share receivable — — — — Reduction due to loan removals Balance, September 30, 2015 $ — $ $ $ $ $ $ $ *— The carrying value of acquired credit impaired loans includes a non accretable difference which is primarily associated with the assessment of credit quality of acquired loans. As part of the ongoing monitoring of the credit quality of the Company’s loan portfolio, management tracks certain credit quality indicators, including trends related to (i) the level of classified loans, (ii) net charge-offs, (iii) non-performing loans (see details below), and (iv) the general economic conditions of the markets that we serve. The Company utilizes a risk grading matrix to assign a risk grade to each of its loans. A description of the general characteristics of the risk grades is as follows: · Pass—These loans range from minimal credit risk to average, however, still acceptable credit risk. · Special mention—A special mention loan has potential weaknesses that deserve management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or the institution’s credit position at some future date. · Substandard—A substandard loan is inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified must have a well-defined weakness, or weaknesses, that may jeopardize the liquidation of the debt. A substandard loan is characterized by the distinct possibility that the Bank will sustain some loss if the deficiencies are not corrected. · Doubtful—A doubtful loan has all of the weaknesses inherent in one classified as substandard with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of the currently existing facts, conditions and values, highly questionable and improbable. The following table presents the credit risk profile by risk grade of commercial loans for non-acquired loans: Construction & Development Commercial Non-owner Occupied Commercial Owner Occupied (Dollars in September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, thousands) 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ Commercial & Industrial Other Income Producing Property Commercial Total September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ The following table presents the credit risk profile by risk grade of consumer loans for non-acquired loans: Consumer Owner Occupied Home Equity Consumer (Dollars in September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, thousands) 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — $ $ $ $ $ $ $ $ $ Other Consumer Total September 30, 2016 December 31, 2015 September 30, 2015 September 30, 2016 December 31, 2015 September 30, 2015 Pass $ $ $ $ $ $ Special mention — — — Substandard — — — Doubtful — — — — $ $ $ $ $ $ The following table presents the credit risk profile by risk grade of total non-acquired loans: Total Non-acquired Loans September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Pass $ $ $ Special mention Substandard Doubtful — $ $ $ The following table presents the credit risk profile by risk grade of commercial loans for acquired non-credit impaired loans: Commercial Non-owner Construction & Development Occupied Commercial Owner Occupied September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention — Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ Other Income Producing Commercial & Industrial Property Commercial Total September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ The following table presents the credit risk profile by risk grade of consumer loans for acquired non-credit impaired loans: Consumer Owner Occupied Home Equity Consumer September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ Consumer Total September 30, December 31, September 30, 2016 2015 2015 Pass $ $ $ Special mention Substandard Doubtful — — — $ $ $ The following table presents the credit risk profile by risk grade of total acquired non-credit impaired loans: Total Acquired Non-credit Impaired Loans September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Pass $ $ $ Special mention Substandard Doubtful — — — $ $ $ The following table presents the credit risk profile by risk grade of acquired credit impaired loans (identified as credit-impaired at the time of acquisition), net of the related discount (this table should be read in conjunction with the allowance for acquired credit impaired loan losses table found on page 22): Commercial Loans Greater Commercial Real Estate— Than or Equal to Construction and $1 million-CBT Commercial Real Estate Development September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ Residential Real Estate Consumer Commercial & Industrial September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ Total Acquired Single Pay Credit Impaired Loans September 30, December 31, September 30, September 30, December 31, September 30, 2016 2015 2015 2016 2015 2015 Pass $ — $ — $ $ $ $ Special mention — — — Substandard — — Doubtful — — — — — — $ — $ — $ $ $ $ The risk grading of acquired credit impaired loans is determined utilizing a loan’s contractual balance, while the amount recorded in the financial statements and reflected above is the carrying value. In an FDIC-assisted acquisition, covered acquired loans are initially recorded at their fair value, including a credit discount due to the high concentration of substandard and doubtful loans. Note that all covered acquired loans are now uncovered due to the early termination agreement with the FDIC on June 23, 2016. The following table presents an aging analysis of past due loans, segregated by class for non-acquired loans: 30 - 59 Days 60 - 89 Days 90+ Days Total Total (Dollars in thousands) Past Due Past Due Past Due Past Due Current Loans September 30, 2016 Commercial real estate: Construction and land development $ $ $ $ $ $ Commercial non-owner occupied Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer Other loans — — — — $ $ $ $ $ $ December 31, 2015 Commercial real estate: Construction and land development $ $ $ $ $ $ Commercial non-owner occupied — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer Other loans $ $ $ $ $ $ September 30, 2015 Commercial real estate: Construction and land development $ $ $ $ $ $ Commercial non-owner occupied — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer Other loans — — — — $ $ $ $ $ $ The following table presents an aging analysis of past due loans, segregated by class for acquired non-credit impaired loans: 30 - 59 Days 60 - 89 Days 90+ Days Total Total (Dollars in thousands) Past Due Past Due Past Due Past Due Current Loans September 30, 2016 Commercial real estate: Construction and land development $ $ — $ $ $ $ Commercial non-owner occupied — — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial — — Other income producing property — — Consumer $ $ $ $ $ $ December 31, 2015 Commercial real estate: Construction and land development $ — $ $ $ $ $ Commercial non-owner occupied — — — — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property — — Consumer $ $ $ $ $ $ September 30, 2015 Commercial real estate: Construction and land development $ — $ — $ $ $ $ Commercial non-owner occupied — — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial — Other income producing property Consumer $ $ $ $ $ $ The following table presents an aging analysis of past due loans, segregated by class for acquired credit impaired loans: 30 - 59 Days 60 - 89 Days 90+ Days Total Total (Dollars in thousands) Past Due Past Due Past Due Past Due Current Loans September 30, 2016 Commercial loans greater than or equal to $1 million-CBT $ — $ — $ — $ — $ $ Commercial real estate Commercial real estate—construction and development Residential real estate Consumer Commercial and industrial Single pay — — — — — — $ $ $ $ $ $ December 31, 2015 Commercial loans greater than or equal to $1 million-CBT $ — $ — $ — $ — $ $ Commercial real estate Commercial real estate—construction and development Residential real estate Consumer Commercial and industrial Single pay — — — — — — $ $ $ $ $ $ September 30, 2015 Commercial loans greater than or equal to $1 million-CBT $ — $ — $ — $ — $ $ Commercial real estate Commercial real estate—construction and development Residential real estate Consumer Commercial and industrial Single pay — — — — $ $ $ $ $ $ The following is a summary of information pertaining to impaired non-acquired loans: Unpaid Recorded Gross Contractual Investment Recorded Total Principal With No Investment Recorded Related (Dollars in thousands) Balance Allowance With Allowance Investment Allowance September 30, 2016 Commercial real estate: Construction and land development $ $ $ $ $ Commercial non-owner occupied Commercial owner occu

FDIC Indemnification Asset

FDIC Indemnification Asset	9 Months Ended
	Sep. 30, 2016
FDIC Indemnification Asset
FDIC Indemnification Asset	Note 7—FDIC Indemnification Asset The following table provides changes in FDIC indemnification asset: Nine Months Ended September 30, (Dollars in thousands) 2016 2015 Balance at beginning of period $ $ Decrease in expected losses on loans Additional recoveries on OREO Reimbursable expenses Amortization of discounts and premiums, net Payments to (from) FDIC Termination of Loss Share Agreement — Balance at end of period $ — $ As noted above, on June 23, 2016, the Bank entered into an early termination agreement with the FDIC with respect to all of its outstanding loss share agreements. The Bank recorded a pre-tax charge of $4.4 million, which resulted from a $2.3 million payment to the FDIC as consideration for the early termination, plus the amortization of the remaining FDIC indemnification asset of $2.1 million, net of the clawback, as of March 31, 2016. The entire pre-tax charge was recorded in noninterest income through “Amortization of the FDIC indemnification asset” on the consolidated statements of income. During 2016, the Bank paid a net $853,000 to the FDIC, prior to the termination of the agreements. The indemnification asset was amortized through March 31, 2016. All assets previously classified as covered became uncovered effective June 23, 2016, and as a result the Bank recognizes the full amount of future charge-offs, recoveries, gains, losses, and expenses related to these previously covered assets, as the FDIC will no longer share in these amounts. As of the termination date, covered loans totaled $87.4 million and covered other real estate owned (“OREO”) totaled $3.0 million.

Other Real Estate Owned

Other Real Estate Owned	9 Months Ended
	Sep. 30, 2016
Other Real Estate Owned
Other Real Estate Owned	Note 8—Other Real Estate Owned The following is a summary of information pertaining to OREO: Nine Months Ended September 30, 2016 2015 Covered Covered (Dollars in thousands) OREO OREO Total OREO OREO Total Beginning balance $ $ $ $ $ $ Additions Transfers — — Writedowns Sold Ending Balance $ $ — $ $ $ $ As noted above, on June 23, 2016, the Bank entered into an early termination agreement with the FDIC with respect to all of its outstanding loss share agreements. The covered OREO shown above was presented net of the related fair value discount, and the activity reflected for the covered assets is prior to the early termination of the FDIC loss share agreements. All remaining OREO previously classified as covered became uncovered during the second quarter of 2016, which consisted of 17 properties with a carrying value of $4.2 million as of March 31, 2016. At September 30, 2016, there were a total of 108 properties included in OREO. This compares to 157 properties included in OREO, with 123 uncovered and 34 covered by loss share agreements with the FDIC, at September 30, 2015. At September 30, 2016, the Company had $3.7 million in residential real estate included in OREO and $4.7 million in residential real estate consumer mortgage loans in the process of foreclosure.

Deposits

Deposits	9 Months Ended
	Sep. 30, 2016
Deposits Disclosure Abstract
Deposits	Note 9 — Deposits The Company’s total deposits are comprised of the following: September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Certificates of deposit $ $ $ Interest-bearing demand deposits Non-interest bearing demand deposits Savings deposits Other time deposits Total deposits $ $ $ At September 30, 2016, December 31, 2015, and September 30, 2015, the Company had $90.8 million, $114.9 million, and $122.1 million in certificates of deposits of $250,000 and greater, respectively. At September 30, 2016, December 31, 2015, and September 30, 2015, the Company had $2.9 million, $18.9 million and $19.1 million, in traditional, out-of-market brokered deposits, respectively.

Retirement Plans

Retirement Plans	9 Months Ended
	Sep. 30, 2016
Retirement Plans
Retirement Plans	Note 10 — Retirement Plans The Company and the Bank provide certain retirement benefits to their employees in the form of a non-contributory defined benefit pension plan and an employees’ savings plan. The non-contributory defined benefit pension plan covers all employees hired on or before December 31, 2005, who have attained age 21, and who have completed a year of eligible service. Employees hired on or after January 1, 2006 are not eligible to participate in the non-contributory defined benefit pension plan, but are eligible to participate in the employees’ savings plan. On this date, a new benefit formula applies only to participants who have not attained age 45 or who do not have five years of service. Effective July 1, 2009, the Company suspended the accrual of benefits for pension plan participants under the non-contributory defined benefit plan. The pension plan remained suspended as of September 30, 2016. The components of net periodic pension expense recognized are as follows: Three Months Ended Nine Months Ended September 30, September 30, (Dollars in thousands) 2016 2015 2016 2015 Interest cost $ $ $ $ Expected return on plan assets Recognized net actuarial loss Net periodic pension benefit $ $ $ $ The Company did not contribute to the pension plan for the three and nine months ended September 30, 2016, and does not expect to make any additional contributions during the remainder of 2016. The Company reserves the right to contribute between the minimum required and maximum deductible amounts as determined under applicable federal laws. Under the provisions of Internal Revenue Code Section 401(k), electing employees are eligible to participate in the employees’ savings plan after attaining age 21. Plan participants elect to contribute portions of their annual base compensation as a before tax contribution. Employer contributions may be made from current or accumulated net profits. Participants may elect to contribute 1% to 50% of annual base compensation as a before tax contribution. Employees participating in the plan receive a 100% matching of their 401(k) plan contribution, up to 5% of their salary. Effective January 1, 2015, employees were eligible for an additional 1% discretionary matching contribution contingent upon achievement of the Company’s 2015 financial goals which was paid in the first quarter of 2016. The Company is offering the additional 1% discretionary matching contribution again in 2016 upon achievement of the Company’s 2016 financial goals. The Company expensed $1.7 million and $1.6 million for the 401(k) plan during the three months ended September 30, 2016 and 2015, respectively. The Company expensed $4.5 million and $4.2 million for the 401(k) plan during the nine months ended September 30, 2016 and 2015, respectively. Employees can enter the savings plan on or after the first day of each month. The employee may enter into a salary deferral agreement at any time to select an alternative deferral amount or to elect not to defer in the plan. If the employee does not elect an investment allocation, the plan administrator will select a retirement-based portfolio according to the employee’s number of years until normal retirement age. The plan’s investment valuations are generally provided on a daily basis.

Earnings Per Common Share

Earnings Per Common Share	9 Months Ended
	Sep. 30, 2016
Earnings Per Share
Earnings Per Share	Note 11 — Earnings Per Share Basic earnings per share are calculated by dividing net income by the weighted-average shares of common stock outstanding during each period, excluding non-vested shares. The Company’s diluted earnings per share are based on the weighted-average shares of common stock outstanding during each period plus the maximum dilutive effect of common stock issuable upon exercise of stock options or vesting of restricted shares. The weighted-average number of shares and equivalents are determined after giving retroactive effect to stock dividends and stock splits. The following table sets forth the computation of basic and diluted earnings per share: Three Months Ended Nine Months Ended September 30, September 30, (Dollars and shares in thousands, except for per share amounts) 2016 2015 2016 2015 Basic earnings per common share: Net income $ $ $ $ Weighted-average basic common shares Basic earnings per common share $ $ $ $ Diluted earnings per share: Net income $ $ $ $ Weighted-average basic common shares Effect of dilutive securities Weighted-average dilutive shares Diluted earnings per common share $ $ $ $ The calculation of diluted earnings per common share excludes outstanding stock options for which the results would have been anti-dilutive under the treasury stock method as follows: Three Months Ended September 30, Nine Months Ended September 30, (Dollars in thousands) 2016 2015 2016 2015 Number of shares Range of exercise prices $ to $ $ to $ $ to $ $ to $

Share-Based Compensation

Share-Based Compensation	9 Months Ended
	Sep. 30, 2016
Share-Based Compensation
Share-Based Compensation	Note 12 — Share-Based Compensation The Company’s 2004 and 2012 share-based compensation programs are long-term retention programs intended to attract, retain, and provide incentives for key employees and non-employee directors in the form of incentive and non-qualified stock options, restricted stock, and restricted stock units (“RSUs”). Stock Options With the exception of non-qualified stock options granted to directors under the 2004 and 2012 plans, which in some cases may be exercised at any time prior to expiration and in some other cases may be exercised at intervals less than a year following the grant date, incentive stock options granted under the plans may not be exercised in whole or in part within a year following the date of the grant, as these incentive stock options become exercisable in 25% increments pro ratably over the four-year period following the grant date. The options are granted at an exercise price at least equal to the fair value of the common stock at the date of grant and expire ten years from the date of grant. No options were granted under the 2004 plan after January 26, 2012, and the 2004 plan is closed other than for any options still unexercised and outstanding. The 2012 plan is the only plan from which new share-based compensation grants may be issued. It is the Company’s policy to grant options out of the 1,684,000 shares registered under the 2012 plan, of which no more than 817,476 shares can be granted as restricted stock or RSUs. Activity in the Company’s stock option plans is summarized in the following table. All information has been retroactively adjusted for stock dividends and stock splits. Weighted Weighted Average Aggregate Average Remaining Intrinsic Number of Exercise Contractual Life Value Shares Price (Yrs.) (000's) Outstanding at January 1 $ Granted Exercised Forfeited Outstanding at September 30 $ Exercisable at September 30 $ Weighted-average fair value of options granted during the year $ The fair value of options is estimated at the date of grant using the Black-Scholes option pricing model and expensed over the options’ vesting periods. The following weighted-average assumptions were used in valuing options issued: Nine months ended September 30, 2016 2015 Dividend yield % % Expected life years years Expected volatility % % Risk-free interest rate % % As of September 30, 2016, there was $1.1 million of total unrecognized compensation cost related to nonvested stock option grants under the plans. The cost is expected to be recognized over a weighted-average period of 1.35 years as of September 30, 2016. The total fair value of shares vested during the nine months ended September 30, 2016 was $455,000. Restricted Stock The Company from time-to-time also grants shares of restricted stock to key employees and non-employee directors. These awards help align the interests of these employees and directors with the interests of the shareholders of the Company by providing economic value directly related to increases in the value of the Company’s stock. The value of the stock awarded is established as the fair market value of the stock at the time of the grant. The Company recognizes expenses, equal to the total value of such awards, ratably over the vesting period of the stock grants. Restricted stock grants to employees typically “cliff vest” after four years. Grants to non-employee directors typically vest within a 12-month period. Nonvested restricted stock for the nine months ended September 30, 2016 is summarized in the following table. All information has been retroactively adjusted for stock dividends and stock splits. Weighted- Average Grant-Date Restricted Stock Shares Fair Value Nonvested at January 1 2016 $ Granted Vested Forfeited Nonvested at September 30, 2016 As of September 30, 2016, there was $5.5 million of total unrecognized compensation cost related to nonvested restricted stock granted under the plans. This cost is expected to be recognized over a weighted-average period of 2.33 years as of September 30, 2016. The total fair value of shares vested during the nine months ended September 30, 2016 was $2.9 million. Restricted Stock Units The Company from time-to-time also grants performance RSUs to key employees. These awards help align the interests of these employees with the interests of the shareholders of the Company by providing economic value directly related to the performance of the Company. Some performance RSU grants contain a three-year performance period while others contain a one-year performance period and a time vested requirement (generally four years from grant date). The Company communicates threshold, target, and maximum performance RSU awards and performance targets to the applicable key employees at the beginning of a performance period. Dividends are not paid in respect to the awards during the performance period. The value of the RSUs awarded is established as the fair market value of the stock at the time of the grant. The Company recognizes expenses on a straight-line basis typically over the performance and vesting periods based upon the probable performance target that will be met. For the nine months ended September 30, 2016, the Company accrued for 99% of the RSUs granted, based on Management’s expectations of performance. Nonvested RSUs for the nine months ended September 30, 2016 is summarized in the following table. Weighted- Average Grant-Date Restricted Stock Units Shares Fair Value Nonvested at January 1, 2016 $ Granted Vested Forfeited Nonvested at September 30, 2016 As of September 30, 2016, there was $4.8 million of total unrecognized compensation cost related to nonvested RSUs granted under the plan. This cost is expected to be recognized over a weighted-average period of 1.46 years as of September 30, 2016. The total fair value of RSUs vested during the nine months ended September 30, 2016 was $1.9 million. On January 20, 2016, 35,903 vested restricted stock units were issued to the participants in the 2013 Long-Term Incentive Plan.

Commitments and Contingent Liab

Commitments and Contingent Liabilities	9 Months Ended
	Sep. 30, 2016
Commitments and Contingent Liabilities
Commitments and Contingent Liabilities	Note 13 — Commitments and Contingent Liabilities In the normal course of business, the Company makes various commitments and incurs certain contingent liabilities, which are not reflected in the accompanying financial statements. The commitments and contingent liabilities include guarantees, commitments to extend credit, and standby letters of credit. At September 30, 2016, commitments to extend credit and standby letters of credit totaled $1.6 billion. The Company does not anticipate any material losses as a result of these transactions. The Company has been named as defendant in various legal actions, arising from its normal business activities, in which damages in various amounts are claimed. The Company is also exposed to litigation risk related to the prior business activities of banks acquired through whole bank acquisitions as well as banks from which assets were acquired and liabilities assumed in FDIC-assisted transactions. Although the amount of any ultimate liability with respect to such matters cannot be determined, in the opinion of management, any such liability will not have a material effect on the Company’s consolidated financial statements.

Fair Value

Fair Value	9 Months Ended
	Sep. 30, 2016
Fair Value
Fair Value	Note 14 — Fair Value FASB ASC 820, Fair Value Measurements and Disclosures , defines fair value, establishes a framework for measuring fair value under accounting principles generally accepted in the United States, and enhances disclosures about fair value measurements. FASB ASC 820 clarifies that fair value should be based on the assumptions market participants would use when pricing an asset or liability and establishes a fair value hierarchy that prioritizes the information used to develop those assumptions. The Company utilizes fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. Available for sale securities, derivative contracts, and mortgage servicing rights are recorded at fair value on a recurring basis. Additionally, from time to time, the Company may be required to record at fair value other assets on a nonrecurring basis, such as impaired loans, OREO, and certain other assets. These nonrecurring fair value adjustments typically involve application of lower of cost or market accounting or write-downs of individual assets. FASB ASC 820 establishes a three-tier fair value hierarchy which prioritizes the inputs used in measuring fair value as follows: Level 1 Observable inputs such as quoted prices in active markets; Level 2 Inputs, other than the quoted prices in active markets, that are observable either directly or indirectly; and Level 3 Unobservable inputs in which there is little or no market data, which require the reporting entity to develop its own assumptions. The following is a description of valuation methodologies used for assets recorded at fair value. Investment Securities Securities available for sale are valued on a recurring basis at quoted market prices where available. If quoted market prices are not available, fair values are based on quoted market prices of comparable securities. Level 1 securities include those traded on an active exchange, such as the New York Stock Exchange and The NASDAQ Stock Market, or U.S. Treasury securities that are traded by dealers or brokers in active over-the-counter markets and money market funds. Level 2 securities include mortgage-backed securities and debentures issued by government sponsored entities, municipal bonds and corporate debt securities. Securities held to maturity are valued at quoted market prices or dealer quotes similar to securities available for sale. The carrying value of FHLB stock approximates fair value based on the redemption provisions. Mortgage Loans Held for Sale Mortgage loans held for sale are carried at the fair value. The fair values of mortgage loans held for sale are based on commitments on hand from investors within the secondary market for loans with similar characteristics. As such, the fair value adjustments for mortgage loans held for sale are recurring Level 2. Loans The Company does not record loans at fair value on a recurring basis. However, from time to time, a loan may be considered impaired and an allowance for loan losses may be established. Loans for which it is probable that payment of interest and principal will not be made in accordance with the contractual terms of the loan agreement are considered impaired. Once a loan is identified as individually impaired, management measures impairment using estimated fair value methodologies. The fair value of impaired loans is estimated using one of several methods, including collateral value, market value of similar debt, enterprise value, liquidation value and discounted cash flows. Those impaired loans not requiring an allowance represent loans for which the fair value of the expected repayments or collateral exceed the recorded investments in such loans. At September 30, 2016, substantially all of the impaired loans were evaluated based on the fair value of the collateral because such loans were considered collateral dependent. Impaired loans, where an allowance is established based on the fair value of collateral; require classification in the fair value hierarchy. When the fair value of the collateral is based on an observable market price or a current appraised value, the Company considers the impaired loan as nonrecurring Level 2. When an appraised value is not available or management determines the fair value of the collateral is further impaired below the appraised value and there is no observable market price, the Company considers the impaired loan as nonrecurring Level 3. Other Real Estate Owned (“OREO”) Typically non-covered OREO, consisting of properties obtained through foreclosure or in satisfaction of loans, is reported at fair value, determined on the basis of current appraisals, comparable sales, and other estimates of value obtained principally from independent sources, adjusted for estimated selling costs (Level 2). However, both non-covered and covered OREO are considered Level 3 in the fair value hierarchy because management has qualitatively applied a discount due to the size, supply of inventory, and the incremental discounts applied to the appraisals. Management also considers other factors, including changes in absorption rates, length of time the property has been on the market and anticipated sales values, which have resulted in adjustments to the collateral value estimates indicated in certain appraisals. At the time of foreclosure, any excess of the loan balance over the fair value of the real estate held as collateral is treated as a charge against the allowance for loan losses. Gains or losses on sale and generally any subsequent adjustments to the value are recorded as a component of OREO expense. Derivative Financial Instruments Fair value is estimated using pricing models of derivatives with similar characteristics; accordingly, the derivatives are classified within Level 2 of the fair value hierarchy (see Note 16—Derivative Financial Instruments for additional information). Mortgage servicing rights (“MSRs”) The estimated fair value of MSRs is obtained through an independent derivatives dealer analysis of future cash flows. The evaluation utilizes assumptions market participants would use in determining fair value including market discount rates, prepayment speeds, servicing income, servicing costs, default rates and other market driven data, as well as the market’s perception of future interest rate movements. MSRs are classified as Level 3. Assets and Liabilities Recorded at Fair Value on a Recurring Basis The tables below present the recorded amount of assets and liabilities measured at fair value on a recurring basis. Quoted Prices In Active Significant Markets Other Significant for Identical Observable Unobservable Assets Inputs Inputs (Dollars in thousands) Fair Value (Level 1) (Level 2) (Level 3) September 30, 2016: Assets Derivative financial instruments $ $ — $ $ — Loans held for sale — — Securities available for sale: Government-sponsored entities debt — — State and municipal obligations — — Mortgage-backed securities — — Corporate stocks — Total securities available for sale — Mortgage servicing rights — — $ $ $ $ Liabilities Derivative financial instruments $ $ — $ $ — December 31, 2015: Assets Derivative financial instruments $ $ — $ $ — Loans held for sale — — Securities available for sale: Government-sponsored entities debt — — State and municipal obligations — — Mortgage-backed securities — — Corporate stocks — Total securities available for sale — Mortgage servicing rights — — $ $ $ $ Liabilities Derivative financial instruments $ $ — $ $ — September 30, 2015: Assets Derivative financial instruments $ $ — $ $ — Loans held for sale — — Securities available for sale: Government-sponsored entities debt $ $ — $ $ — State and municipal obligations — — Mortgage-backed securities — — Corporate stocks — Total securities available for sale — Mortgage servicing rights — — $ $ $ $ Liabilities Derivative financial instruments $ $ — $ $ — Changes in Level 1, 2 and 3 Fair Value Measurements When a determination is made to classify a financial instrument within Level 3 of the valuation hierarchy, the determination is based upon the significance of the unobservable factors to the overall fair value measurement. However, since Level 3 financial instruments typically include, in addition to the unobservable or Level 3 components, observable components (that is, components that are actively quoted and can be validated to external sources), the gains and losses below include changes in fair value due in part to observable factors that are part of the valuation methodology. There were no changes in hierarchy classifications of Level 3 assets or liabilities for the nine months ended September 30, 2016. A reconciliation of the beginning and ending balances of Level 3 assets and liabilities recorded at fair value on a recurring basis for the nine months ended September 30, 2016 and 2015 is as follows: (Dollars in thousands) Assets Liabilities Fair value, January 1, 2016 $ $ — Servicing assets that resulted from transfers of financial assets — Changes in fair value due to valuation inputs or assumptions — Changes in fair value due to increased principal paydowns — Fair value , September 30, 2016 $ $ — Fair value, January 1, 2015 $ $ — Servicing assets that resulted from transfers of financial assets — Changes in fair value due to valuation inputs or assumptions — Changes in fair value due to increased principal paydowns — Fair value, September 30, 2015 $ $ — There were no unrealized losses included in accumulated other comprehensive income related to Level 3 financial assets and liabilities at September 30, 2016 or 2015. Assets and Liabilities Recorded at Fair Value on a Nonrecurring Basis The tables below present the recorded amount of assets and liabilities measured at fair value on a nonrecurring basis: Quoted Prices In Active Significant Markets Other Significant for Identical Observable Unobservable Assets Inputs Inputs (Dollars in thousands) Fair Value (Level 1) (Level 2) (Level 3) September 30, 2016: OREO $ $ — $ — $ Non-acquired impaired loans — — December 31, 2015: OREO $ $ — $ — $ Non-acquired impaired loans — — September 30, 2015: OREO $ $ — $ — $ Non-acquired impaired loans — — Quantitative Information about Level 3 Fair Value Measurement Weighted Average September 30, December 31, September 30, Valuation Technique Unobservable Input 2016 2015 2015 Nonrecurring measurements: Non-acquired impaired loans Discounted appraisals Collateral discounts % % % OREO Discounted appraisals Collateral discounts and estimated costs to sell % % % Fair Value of Financial Instruments The following methods and assumptions were used by the Company in estimating its fair value disclosures for financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those models are significantly affected by the assumptions used, including the discount rates and estimates of future cash flows. In that regard, the derived fair value estimates cannot be substantiated by comparison to independent markets and, in many cases, could not be realized in immediate settlement of the instrument. The use of different methodologies may have a material effect on the estimated fair value amounts. The fair value estimates presented herein are based on pertinent information available to management as of September 30, 2016, December 31, 2015 and September 30, 2015. Such amounts have not been revalued for purposes of these consolidated financial statements since those dates and, therefore, current estimates of fair value may differ significantly from the amounts presented herein. The following methods and assumptions were used to estimate the fair value of each class of financial instruments for which it is practicable to estimate that value: Cash and Cash Equivalents — The carrying amount is a reasonable estimate of fair value. Investment Securities — Securities held to maturity are valued at quoted market prices or dealer quotes. The carrying value of FHLB stock approximates fair value based on the redemption provisions. The carrying value of the Company’s investment in unconsolidated subsidiaries approximates fair value. See Note 5—Investment Securities for additional information, as well as page 37 regarding fair value. Loans held for sale — The fair values disclosed for loans held for sale are based on commitments from investors for loans with similar characteristics. Loans — For variable-rate loans that reprice frequently and with no significant change in credit risk, fair values are based on carrying values. Fair values for certain mortgage loans (e.g., one-to-four family residential) and other consumer loans are estimated using discounted cash flow analyses based on the Company’s current rates offered for new loans of the same type, structure and credit quality. Fair values for other loans (e.g., commercial real estate and investment property mortgage loans, commercial and industrial loans) are estimated using discounted cash flow analyses, using interest rates currently being offered by the Company for loans with similar terms to borrowers of similar credit quality. Fair values for non-performing loans are estimated using discounted cash flow analyses or underlying collateral values, where applicable. FDIC Receivable for Loss Share Agreements — The fair value is estimated based on discounted future cash flows using current discount rates. Deposit Liabilities — The fair values disclosed for demand deposits (e.g., interest and non-interest bearing checking, passbook savings, and certain types of money market accounts) are, by definition, equal to the amount payable on demand at the reporting date (i.e., their carrying amounts). The carrying amounts of variable-rate, fixed-term money market accounts, and certificates of deposit approximate their fair values at the reporting date. Fair values for fixed-rate certificates of deposit are estimated using a discounted cash flow calculation that applies interest rates currently being offered on certificates to a schedule of aggregated expected monthly maturities on time deposits. Federal Funds Purchased and Securities Sold Under Agreements to Repurchase — The carrying amount of federal funds purchased, borrowings under repurchase agreements, and other short-term borrowings maturing within ninety days approximate their fair values. Other Borrowings — The fair value of other borrowings is estimated using discounted cash flow analysis on the Company’s current incremental borrowing rates for similar types of instruments. Accrued Interest — The carrying amounts of accrued interest approximate fair value. Derivative Financial Instruments — The fair value of derivative financial instruments (including interest rate swaps) is estimated using pricing models of derivatives with similar characteristics. Commitments to Extend Credit, Standby Letters of Credit and Financial Guarantees — The fair values of commitments to extend credit are estimated using the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the present creditworthiness of the counterparties. For fixed-rate loan commitments, fair value also considers the difference between current levels of interest rates and the committed rates. The fair values of guarantees and letters of credit are based on fees currently charged for similar agreements or on the estimated costs to terminate them or otherwise settle the obligations with the counterparties at the reporting date. The estimated fair value, and related carrying amount, of the Company’s financial instruments are as follows: Carrying Fair (Dollars in thousands) Amount Value Level 1 Level 2 Level 3 September 30, 2016 Financial assets: Cash and cash equivalents $ $ $ $ — $ — Investment securities — Loans held for sale — — Loans, net of allowance for loan losses — — FDIC receivable for loss share agreements — — — — — Accrued interest receivable — Mortgage servicing rights — — Other derivative financial instruments (mortgage banking related) — — Financial liabilities: Deposits — — Federal funds purchased and securities sold under agreements to repurchase — — Other borrowings — — Accrued interest payable — — Interest rate swap - cash flow hedge — — Other derivative financial instruments (mortgage banking related) — — Off balance sheet financial instruments: Commitments to extend credit — — — December 31, 2015 Financial assets: Cash and cash equivalents $ $ $ $ — $ — Investment securities — Loans held for sale — — Loans, net of allowance for loan losses — — FDIC receivable for loss share agreements — — Accrued interest receivable — Mortgage servicing rights — — Other derivative financial instruments (mortgage banking related) — — Financial liabilities: Deposits — — Federal funds purchased and securities sold under agreements to repurchase — — Other borrowings — — Accrued interest payable — — Interest rate swap - cash flow hedge — — Other derivative financial instruments (mortgage banking related) — — Off balance sheet financial instruments: Commitments to extend credit — — — September 30, 2015 Financial assets: Cash and cash equivalents $ $ $ $ — $ — Investment securities — Loans held for sale — — Loans, net of allowance for loan losses — — FDIC receivable for loss share agreements — — Accrued interest receivable — Mortgage servicing rights — — Interest rate swap - non-designated hedge — — Other derivative financial instruments (mortgage banking related) — — Financial liabilities: Deposits — — Federal funds purchased and securities sold under agreements to repurchase — — Other borrowings — — Accrued interest payable — — Interest rate swap - cash flow hedge — — Interest rate swap - non-designated hedge — — Other derivative financial instruments (mortgage banking related) — — Off balance sheet financial instruments: Commitments to extend credit — — —

Accumulated Other Comprehensive

Accumulated Other Comprehensive Inocme (Loss)	9 Months Ended
	Sep. 30, 2016
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss)	Note 15 — Accumulated Other Comprehensive Income (Loss) The changes in each components of accumulated other comprehensive income (loss), net of tax, were as follows: Unrealized Gains and Losses Gains and on Securities Losses on Benefit Available Cash Flow (Dollars in thousands) Plans for Sale Hedges Total Three Months Ended September 30, 2016 Balance at June 30, 2016 $ $ $ $ Other comprehensive income (loss) before reclassifications — Amounts reclassified from accumulated other comprehensive income (loss) — Net comprehensive income Balance at September 30, 2016 $ $ $ $ Three Months Ended September 30, 2015 Balance at June 30, 2016 $ $ $ $ Other comprehensive income (loss) before reclassifications — Amounts reclassified from accumulated other comprehensive income (loss) — Net comprehensive income (loss) Balance at September 30, 2015 $ $ $ $ Nine Months Ended September 30, 2016 Balance at December 31, 2015 $ $ $ $ Other comprehensive income (loss) before reclassifications — Amounts reclassified from accumulated other comprehensive income (loss) Net comprehensive income (loss) Balance at September 30, 2016 $ $ $ $ Nine Months Ended September 30, 2015 Balance at December 31, 2014 $ $ $ $ Other comprehensive income (loss) before reclassifications — Amounts reclassified from accumulated other comprehensive income (loss) — Net comprehensive income (loss) Balance at September 30, 2015 $ $ $ $ The table below presents the reclassifications out of accumulated other comprehensive income (loss), net of tax: Amount Reclassified from Accumulated Other Comprehensive Income (Loss) (Dollars in thousands) For the Three Months Ended September 30, For the Nine Months Ended September 30, Accumulated Other Comprehensive Income (Loss) Component 2016 2015 2016 2015 Income Statement Line Item Affected Losses on cash flow hedges: Interest rate contracts $ $ $ $ Interest expense Provision for income taxes Net income Gains on sales of available for sale securities: $ — $ — $ $ — Other noninterest income — — — Provision for income taxes — — — Net income Amortization of defined benefit pension: Actuarial losses $ $ $ $ Salaries and employee benefits Provision for income taxes Net income Total reclassifications for the period $ $ $ $

Derivative Financial Instrument

Derivative Financial Instruments	9 Months Ended
	Sep. 30, 2016
Derivative Financial Instruments
Derivative Financial Instruments	Note 16 — Derivative Financial Instruments Cash Flow Hedge of Interest Rate Risk The Company utilizes an interest rate swap agreement to convert a portion of its variable-rate debt to a fixed rate (cash flow hedge). During 2009, the Company entered into a forward starting interest rate swap agreement with a notional amount of $8.0 million to manage interest rate risk due to periodic rate resets on its junior subordinated debt issued by SCBT Capital Trust II, an unconsolidated subsidiary of the Company established for the purpose of issuing trust preferred securities. The Company hedges the variable rate cash flows of subordinated debt against future interest rate increases by using an interest rate swap that effectively fixed the rate on the debt beginning on June 15, 2010, at which time the debt contractually converted from a fixed interest rate to a variable interest rate. This hedge expires on June 15, 2019. The notional amount on which the interest payments are based will not be exchanged. This derivatives contract calls for the Company to pay a fixed rate of 4.06% on $8.0 million notional amount and receive a variable rate of three-month LIBOR on the $8.0 million notional amount. The Company recognized an after-tax unrealized gain on its cash flow hedge in other comprehensive income of $74,000 and $38,000 for the three and nine months ended September 30, 2016, respectively. This compares to an unrealized loss of $40,000 and $10,000 for the three and nine months ended September 30, 2015, respectively. The Company recognized a $655,000 cash flow hedge liability in other liabilities on the balance sheet at September 30, 2016, compared to $718,000 and $870,000 liability at December 31, 2015 and September 30, 2015, respectively. There was no ineffectiveness in the cash flow hedge during the three and nine months ended September 30, 2016 and 2015. Credit risk related to the derivative arises when amounts receivable from the counterparty (derivatives dealer) exceed those payable. The Company controls the risk of loss by only transacting with derivatives dealers that are national market makers whose credit ratings are strong. Each party to the interest rate swap is required to provide collateral in the form of cash or securities to the counterparty when the counterparty’s exposure to a mark-to-market replacement value exceeds certain negotiated limits. These limits are typically based on current credit ratings and vary with ratings changes. As of September 30, 2016 and December 31, 2015, the Company provided $750,000 of collateral and at September 30, 2015, $950,000 of collateral, which is included in cash and cash equivalents on the balance sheet as interest-bearing deposits with banks. Also, the Company has a netting agreement with the counterparty. Mortgage Banking The Company also has derivatives contracts that are classified as non-designated hedges. These derivatives contracts are a part of the Company’s risk management strategy for its mortgage banking activities. These instruments may include financial forwards, futures contracts, and options written and purchased, which are used to hedge mortgage servicing rights; while forward sales commitments are typically used to hedge the mortgage pipeline. Such instruments derive their cash flows, and therefore their values, by reference to an underlying instrument, index or referenced interest rate. The Company does not elect hedge accounting treatment for any of these derivative instruments and as a result, changes in fair value of the instruments (both gains and losses) are recorded in the Company’s consolidated statements of income in mortgage banking income. Mortgage Servicing Rights Derivatives contracts related to mortgage servicing rights are used to help offset changes in fair value and are written in amounts referred to as notional amounts. Notional amounts provide a basis for calculating payments between counterparties but do not represent amounts to be exchanged between the parties, and are not a measure of financial risk. On September 30, 2016, the Company had derivative financial instruments outstanding with notional amounts totaling $128.5 million related to mortgage servicing rights, compared to $92.0 million and $90.0 million on December 31, 2015 and September 30, 2015, respectively. The estimated net fair value of the open contracts related to the mortgage servicing rights was recorded as a gain of $42,000 at September 30, 2016, compared to a loss of $98,000 at December 31, 2015 and a gain of $863,000 at September 30, 2015. Mortgage Pipeline The following table presents the Company’s notional value of forward sale commitments and the fair value of those obligations along with the fair value of the mortgage pipeline. (Dollars in thousands) September 30, 2016 December 31, 2015 September 30, 2015 Mortgage loan pipeline $ $ $ Expected closures Fair Value of mortgage loan pipeline commitments Forward sales commitments Fair value of forward commitments

Capital Ratios

Capital Ratios	9 Months Ended
	Sep. 30, 2016
Capital Ratios
Capital Ratios	Note 17 — Capital Ratios The Company is subject to regulations with respect to certain risk-based capital ratios. These risk-based capital ratios measure the relationship of capital to a combination of balance sheet and off-balance sheet risks. The values of both balance sheet and off-balance sheet items are adjusted based on the rules to reflect categorical credit risk. In addition to the risk-based capital ratios, the regulatory agencies have also established a leverage ratio for assessing capital adequacy. The leverage ratio is equal to Tier 1 capital divided by total consolidated on-balance sheet assets (minus amounts deducted from Tier 1 capital). The leverage ratio does not involve assigning risk weights to assets. In July 2013, the Federal Reserve announced its approval of a final rule to implement the regulatory capital reforms developed by the Basel Committee on Banking Supervision (“Basel III”), among other changes required by the Dodd-Frank Wall Street Reform and Consumer Protection Act. The new rules became effective January 1, 2015, subject to a phase-in period for certain aspects of the new rules. As applied to the Company and the Bank, the new rules include a new minimum ratio of common equity Tier 1 capital ("CET1") to risk-weighted assets of 4.5%. The new rules also raised the minimum required ratio of Tier 1 capital to risk-weighted assets from 4% to 6%. The minimum required leverage ratio under the new rules is 4%. The minimum required total capital to risk-weighted assets ratio remains at 8% under the new rules. In order to avoid restrictions on capital distributions and discretionary bonus payments to executives, under the new rules a covered banking organization is also required to maintain a “capital conservation buffer” in addition to its minimum risk-based capital requirements. This buffer is required to consist solely of common equity Tier 1, and the buffer applies to all three risk-based measurements (CET1, Tier 1 capital and total capital). The capital conservation buffer will be phased in incrementally over time, beginning January 1, 2016 and becoming fully effective on January 1, 2019, and will ultimately consist of an additional amount of Tier 1 common equity equal to 2.5% of risk-weighted assets. The Bank is also subject to the regulatory framework for prompt corrective action, which identifies five capital categories for insured depository institutions (well capitalized, adequately capitalized, undercapitalized, significantly undercapitalized, and critically undercapitalized) and is based on specified thresholds for each of the three risk-based regulatory capital ratios (CET1, Tier 1 capital and total capital) and for the leverage ratio. The following table presents actual and required capital ratios as of September 30, 2016, December 31, 2015 and September 30, 2015 for the Company and the Bank under the Basel III capital rules. The minimum required capital amounts presented include the minimum required capital levels as of September 30, 2016 based on the phase-in provisions of the Basel III Capital Rules and the minimum required capital levels as of January 1, 2019 when the Basel III Capital Rules have been fully phased-in. Capital levels required to be considered well capitalized are based upon prompt corrective action regulations, as amended to reflect the changes under the Basel III Capital Rules. Minimum Capital Minimum Capital Required to be Required - Basel III Required - Basel III Considered Well Actual Phase-In Schedule Fully Phased In Capitalized (Dollars in thousands) Amount Ratio Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio September 30, 2016 Common equity Tier 1 to risk-weighted assets: Consolidated $ % $ % $ % $ % South State Bank (the Bank) % % % % Tier 1 capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Total capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Tier 1 capital to average assets (leverage ratio): Consolidated % % % % South State Bank (the Bank) % % % % December 31, 2015: Common equity Tier 1 to risk-weighted assets: Consolidated $ % $ % $ % $ % South State Bank (the Bank) % % % % Tier 1 capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Total capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Tier 1 capital to average assets (leverage ratio): Consolidated % % % % South State Bank (the Bank) % % % % September 30, 2015: Common equity Tier 1 to risk-weighted assets: Consolidated $ % $ % $ % $ % South State Bank (the Bank) % % % % Tier 1 capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Total capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Tier 1 capital to average assets (leverage ratio): Consolidated % % % % South State Bank (the Bank) % % % % As of September 30, 2016, December 31, 2015, and September 30, 2015, the capital ratios of the Company and the Bank were well in excess of the minimum regulatory requirements and exceeded the thresholds for the “well capitalized” regulatory classification.

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	9 Months Ended
	Sep. 30, 2016
Goodwill and Other Intangible Assets
Goodwill and Other Intangible Assets	Note 18—Goodwill and Other Intangible Assets The carrying amount of goodwill was $338.3 million at September 30, 2016. The Company’s other intangible assets, consisting of core deposit intangibles, noncompete intangibles, and client list intangibles are included on the face of the balance sheet. The following is a summary of gross carrying amounts and accumulated amortization of other intangible assets: September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Gross carrying amount $ $ $ Accumulated amortization $ $ $ Amortization expense totaled $1.9 million and $5.7 million for the three and nine months ended September 30, 2016, respectively, compared to $2.1 million and $6.1 million for the three and nine months ended September 30, 2015. Other intangibles are amortized using either the straight-line method or an accelerated basis over their estimated useful lives, with lives generally between two and 15 years. Estimated amortization expense for other intangibles for each of the next five quarters is as follows: Quarter ending: December 31, 2016 $ March 31, 2017 June 30, 2017 September 30, 2017 December 31, 2017 Thereafter $

Loan Servicing, Mortgage Origin

Loan Servicing, Mortgage Origination, and Loans Held for Sale	9 Months Ended
	Sep. 30, 2016
Loan Servicing, Mortgage Origination, and Loans Held for Sale
Loan Servicing, Mortgage Origination, and Loans Held for Sale	Note 19 — Loan Servicing, Mortgage Origination, and Loans Held for Sale As of September 30, 2016, December 31, 2015, and September 30, 2015, the portfolio of residential mortgages serviced for others, which is not included in the accompanying balance sheets, was $2.7 billion, $2.6 billion, and $2.5 billion, respectively. Servicing loans for others generally consists of collecting mortgage payments, maintaining escrow accounts and disbursing payments to investors. The amount of contractually specified servicing fees earned by the Company during the three and nine months ended September 30, 2016 and September 30, 2015 was $1.7 million and $5.1 million, and $1.6 million and $4.7 million, respectively. Servicing fees are recorded in mortgage banking income in the Company’s consolidated statements of income. At September 30, 2016, December 31, 2015, and September 30, 2015, mortgage servicing rights (“MSRs”) were $23.1 million, $26.2 million, and $24.7 million on the Company’s consolidated balance sheets, respectively. MSRs are recorded at fair value with changes in fair value recorded as a component of mortgage banking income in the consolidated statements of income. The market value adjustments related to MSRs recorded in mortgage banking income for the three and nine months ended September 30, 2016 were a gain of $171,000 and a loss of $4.3 million, respectively, compared with losses of $1.6 million and $92,000 for the three and nine months ended September 30, 2015, respectively. Since the merger with FFHI, the Company has used various free standing derivative instruments to mitigate the income statement effect of changes in fair value due to changes in market value adjustments and to changes in valuation inputs and assumptions related to MSRs. See Note 14 — Fair Value page 40 for the changes in fair value of MSRs. The following table presents the changes in the fair value of the offsetting hedge. Three Months Ended Nine Months Ended (Dollars in thousands) September 30, 2016 September 30, 2015 September 30, 2016 September 30, 2015 Increase (decrease) in fair value of MSRs $ $ $ $ Decay of MSRs Gains (losses) related to derivatives $ $ $ $ Net effect on statements of income $ $ $ $ The fair value of MSRs is highly sensitive to changes in assumptions and fair value is determined by estimating the present value of the asset’s future cash flows utilizing market-based prepayment rates, discount rates and other assumptions validated through comparison to trade information, industry surveys and with the use of independent third party appraisals. Changes in prepayment speed assumptions have the most significant impact on the fair value of MSRs. Generally, as interest rates decline, mortgage loan prepayments accelerate due to increased refinance activity, which results in a decrease in the fair value of the MSR. Measurement of fair value is limited to the conditions existing and the assumptions utilized as of a particular point in time, and those assumptions may not be appropriate if they are applied at a different time. See Note 14 — Fair Value for additional information regarding fair value. The characteristics and sensitivity analysis of the MSR are included in the following table. September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Composition of residential loans serviced for others Fixed-rate mortgage loans % % % Adjustable-rate mortgage loans % % % Total % % % Weighted average life years years years Constant Prepayment rate (CPR) % % % Weighted average discount rate % % % Effect on fair value due to change in interest rates 25 basis point increase $ $ $ 50 basis point increase 25 basis point decrease 50 basis point decrease The sensitivity calculations in the previous table are hypothetical and should not be considered to be predictive of future performance. Changes in fair value based on adverse changes in assumptions generally cannot be extrapolated because the relationship of the changes in assumptions to fair value may not be linear. Also, the effects of an adverse variation in a particular assumption on the fair value of the MSRs is calculated without changing any other assumptions, while in reality, changes in one factor may result in changing another, which may magnify or contract the effect of the change. Custodial escrow balances maintained in connection with the loan servicing were $24.3 million and $21.4 million at September 30, 2016 and September 30, 2015, respectively. Mandatory cash forwards and whole loan sales were $215.2 million and $530.6 million for the three and nine months ended September 30, 2016, respectively, compared to $230.8 million and $685.8 million for the three and nine months ended September 30, 2015, respectively. For the three and nine months ended September 30, 2016, $175.2 million and $418.8 million, or 81.4% and 78.9%, respectively, were sold with the servicing rights retained by the company, compared to $166.7 million and $517.8 million, or 72.2% and 75.5%, for the three and nine months ended September 30, 2015, respectively. Loans held for sale have historically been comprised of residential mortgage loans awaiting sale in the secondary market, which generally settle in 15 to 45 days. Loans held for sale, which consists primarily of residential mortgage loans to be sold in the secondary market, were $57.1 million, $41.6 million, and $49.0 million at September 30, 2016, December 31, 2015, and September 30, 2015, respectively.

Investments in Qualified Afford

Investments in Qualified Affordable Housing Projects	9 Months Ended
	Sep. 30, 2016
Investment In Qualified Affordable Housing Projects.
Investment in Qualified Affordable Housing Projects	Note 20 – Investments in Qualified Affordable Housing Projects 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. The tax credits and the operating loss tax benefits that are generated by each of the properties are expected to exceed the total value of the investment made by the Company. For the nine months ended September 30, 2016, tax credits and other tax benefits of $1.8 million and amortization of $1.1 million were recorded. For the nine months ended September 30, 2015, the Company recorded tax credits and other tax benefits of $1.4 million and amortization of $1.0 million. At September 30, 2016 and 2015, the Company’s carrying value of QAHPs was $27.2 million and $12.4 million, respectively, with an original investment of $35.8 million. The Company has $14.7 million and $932,000 in remaining funding obligations related to these QAHPs recorded in liabilities at September 30, 2016 and 2015, respectively. None of the original investment will be repaid. The investment in QAHPs is being accounted for using the equity method.

Repurchase Agreements

Repurchase Agreements	9 Months Ended
	Sep. 30, 2016
Disclosure of Repurchase Agreements [Abstract]
Repurchase Agreements	Note 21 – Repurchase Agreements Securities sold under agreements to repurchase ("repurchase agreements") represent funds received from customers, generally on an overnight or continuous basis, which are collateralized by investment securities owned or, at times, borrowed and re-hypothecated by the Company. Repurchase agreements are subject to terms and conditions of the master repurchase agreements between the Company and the client and are accounted for as secured borrowings. Repurchase agreements are included in federal funds purchased and securities sold under agreements to repurchase on the condensed consolidated balance sheets. At September 30, 2016, December 31, 2015 and September 30, 2015, the Company's repurchase agreement totaled $238.6 million, $219.9 million, and $213.5 million, respectively. All of the Company’s repurchase agreements were overnight or continuous (until-further-notice) agreements at September 30, 2016, December 31, 2015 and September 30, 2015. These borrowings were collateralized with government, government-sponsored enterprise, or state and political subdivision-issued securities with a carrying value of $238.6 million, $219.9 million and $213.5 million at September 30, 2016, December 31, 2015 and September 30, 2015, respectively. Declines in the value of the collateral would require the Company to increase the amounts of securities pledged.

Subsequent Events

Subsequent Events	9 Months Ended
	Sep. 30, 2016
Subsequent Events
Subsequent Events	Note 22 – Subsequent Events As previously announced, on June 16, 2016, SSB and SBFC entered into an agreement and plan of merger between the parent companies and the banks. As of October 17, 2016, the Company received all regulatory approvals for the parent merger and the bank merger and on October 18, 2016, SSB and SBFC held their special shareholder meetings where both company’s shareholders approved the merger proposal. Completion of mergers remain subject to remaining customary closing conditions and is expected to be completed on or around January 3, 2017.

Mergers and Acquisitions (Table

Mergers and Acquisitions (Tables)	9 Months Ended
	Sep. 30, 2016
Bank of America
Mergers and Acquisitions
Schedule of assets acquired, liabilities assumed, and fair value of total consideration transferred	The following table presents the assets acquired and liabilities assumed as of August 21, 2015 and their initial fair value estimates: As Recorded Fair Value As Recorded by (Dollars in thousands) by BOA Adjustments the Company Assets Cash and cash equivalents $ $ — $ Loans (a) Premises and equipment (b) Intangible assets — (c) Other assets — Total assets $ $ $ Liabilities Deposits: Noninterest-bearing $ $ — $ Interest-bearing — Total deposits — Other liabilities — Total liabilities — Net identifiable assets acquired over (under) liabilities assumed — Goodwill — Net assets acquired over (under) liabilities assumed $ — $ $ Consideration: Cash paid as deposit premium $ Fair value of total consideration transferred $

Investment Securities (Tables)

Investment Securities (Tables)	9 Months Ended
	Sep. 30, 2016
Investment Securities
Schedule of amortized cost and fair value of investment securities held to maturity	Gross Gross Amortized Unrealized Unrealized Fair (Dollars in thousands) Cost Gains Losses Value September 30, 2016: State and municipal obligations $ $ $ — $ December 31, 2015: State and municipal obligations $ $ $ — $ September 30, 2015: State and municipal obligations $ $ $ — $
Schedule of amortized cost and fair value of investment securities available for sale	Gross Gross Amortized Unrealized Unrealized Fair (Dollars in thousands) Cost Gains Losses Value September 30, 2016: Government-sponsored entities debt* $ $ $ $ State and municipal obligations Mortgage-backed securities** Corporate stocks $ $ $ $ December 31, 2015: Government-sponsored entities debt* $ $ $ $ State and municipal obligations Mortgage-backed securities** Corporate stocks $ $ $ $ September 30, 2015: Government-sponsored entities debt* $ $ $ $ State and municipal obligations Mortgage-backed securities** Corporate stocks $ $ $ $ * - The Company’s government-sponsored entities holdings are comprised of debt securities offered by Federal Home Loan Mortgage Corporation (“FHLMC”) or Freddie Mac, Federal National Mortgage Association (“FNMA”) or Fannie Mae, FHLB, and Federal Farm Credit Banks (“FFCB”). Also included in the Company’s government-sponsored entities are debt securities offered by the Small Business Administration (“SBA”), which have the full faith and credit backing of the United States Government. ** - All of the mortgage-backed securities are issued by government-sponsored entities; there are no private-label holdings.
Schedule of amortized cost and fair value of other investment securities	Gross Gross Amortized Unrealized Unrealized Fair (Dollars in thousands) Cost Gains Losses Value September 30, 2016: Federal Home Loan Bank stock $ $ — $ — $ Investment in unconsolidated subsidiaries — — $ $ — $ — $ December 31, 2015: Federal Home Loan Bank stock $ $ — $ — $ Investment in unconsolidated subsidiaries — — $ $ — $ — $ September 30, 2015: Federal Home Loan Bank stock $ $ — $ — $ Investment in unconsolidated subsidiaries — — $ $ — $ — $
Schedule of amortized cost and fair value of debt securities by contractual maturity	Securities Securities Held to Maturity Available for Sale Amortized Fair Amortized Fair (Dollars in thousands) Cost Value Cost Value Due in one year or less $ $ $ $ Due after one year through five years Due after five years through ten years Due after ten years — — $ $ $ $
Schedule of securities with gross unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position	Less Than Twelve Months Twelve Months or More Gross Gross Unrealized Fair Unrealized Fair (Dollars in thousands) Losses Value Losses Value September 30, 2016: Securities Available for Sale Government-sponsored entities debt $ $ $ — $ — State and municipal obligations — — Mortgage-backed securities Corporate stocks — — $ $ $ $ December 31, 2015: Securities Available for Sale Government-sponsored entities debt $ $ $ $ State and municipal obligations Mortgage-backed securities Corporate stocks — — $ $ $ $ September 30, 2015: Securities Available for Sale Government-sponsored entities debt $ $ $ $ State and municipal obligations Mortgage-backed securities Corporate stocks — — $ $ $ $

Loans and Allowance for Loan 34

Loans and Allowance for Loan Losses (Tables)	9 Months Ended
	Sep. 30, 2016
Loans and Allowance for Loan Losses
Schedule of changes in the carrying value	The following are changes in the carrying value of acquired credit impaired loans: Nine Months Ended September 30, (Dollars in thousands) 2016 2015 Balance at beginning of period $ $ Net reductions for payments, foreclosures, and accretion Change in the allowance for loan losses on acquired loans Balance at end of period, net of allowance for loan losses on acquired loans $ $
Schedule of changes in allowance for loan losses	Non-acquired Acquired Non-Credit Acquired Credit (Dollars in thousands) Loans Impaired Loans Impaired Loans Total Three Months Ended September 30, 2016: Balance at beginning of period $ $ — $ $ Loans charged-off — Recoveries of loans previously charged off (1) — Net charge-offs — Provision Benefit attributable to FDIC loss share agreements — — — — Total provision for loan losses charged to operations Provision for loan losses recorded through the FDIC loss share receivable — — — — Reduction due to loan removals — — Balance at end of period $ $ — $ $ Three Months Ended September 30, 2015: Balance at beginning of period $ $ — $ $ Loans charged-off — Recoveries of loans previously charged off (1) — Net charge-offs — Provision Benefit attributable to FDIC loss share agreements — — — — Total provision for loan losses charged to operations Provision for loan losses recorded through the FDIC loss share receivable — — — — Reduction due to loan removals — — Balance at end of period $ $ — $ $ Non-acquired Acquired Non-Credit Acquired Credit (Dollars in thousands) Loans Impaired Loans Impaired Loans Total Nine Months Ended September 30, 2016: Balance at beginning of period $ $ — $ $ Loans charged-off — Recoveries of loans previously charged off (1) — Net charge-offs — Provision Benefit attributable to FDIC loss share agreements — — Total provision for loan losses charged to operations Provision for loan losses recorded through the FDIC loss share receivable — — Reduction due to loan removals — — Balance at end of period $ $ — $ $ Nine Months Ended September 30, 2015: Balance at beginning of period $ $ — $ $ Loans charged-off — Recoveries of loans previously charged off (1) — Net charge-offs — Provision Benefit attributable to FDIC loss share agreements — — Total provision for loan losses charged to operations Provision for loan losses recorded through the FDIC loss share receivable — — Reduction due to loan removals — — Balance at end of period $ $ — $ $ (1) – Recoveries related to acquired credit impaired loans are recorded through other noninterest income on the consolidated statement of income and do not run through the allowance for loan losses.
Summary of information pertaining to impaired loans	Unpaid Recorded Gross Contractual Investment Recorded Total Principal With No Investment Recorded Related (Dollars in thousands) Balance Allowance With Allowance Investment Allowance September 30, 2016 Commercial real estate: Construction and land development $ $ $ $ $ Commercial non-owner occupied Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer — Other loans — — — — — Total $ $ $ $ $ December 31, 2015 Commercial real estate: Construction and land development $ $ $ $ $ Commercial non-owner occupied Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer — Other loans — Total $ $ $ $ $ September 30, 2015 Commercial real estate: Construction and land development $ $ $ $ $ Commercial non-owner occupied Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer — Other — Total $ $ $ $ $
Summary of average investment in impaired loans and interest income recognized on impaired loans	Three Months Ended September 30, 2016 2015 Average Average Investment in Interest Income Investment in Interest Income (Dollars in thousands) Impaired Loans Recognized Impaired Loans Recognized Commercial real estate: Construction and land development $ $ $ $ Commercial non-owner occupied — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer — Other loans — — Total Impaired Loans $ $ $ $ Nine Months Ended September 30, 2016 2015 Average Average Investment in Interest Income Investment in Interest Income (Dollars in thousands) Impaired Loans Recognized Impaired Loans Recognized Commercial real estate: Construction and land development $ $ $ $ Commercial non-owner occupied Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer Other loans — Total Impaired Loans $ $ $ $
Non-acquired loans
Loans and Allowance for Loan Losses
Summary of loans	September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Non-acquired loans: Commercial non-owner occupied real estate: Construction and land development $ $ $ Commercial non-owner occupied Total commercial non-owner occupied real estate Consumer real estate: Consumer owner occupied Home equity loans Total consumer real estate Commercial owner occupied real estate Commercial and industrial Other income producing property Consumer Other loans Total non-acquired loans Less allowance for loan losses Non-acquired loans, net $ $ $
Schedule of changes in allowance for loan losses	Construction Commercial Commercial Consumer Other Income & Land Non-owner Owner Owner Home Commercial Producing Other (Dollars in thousands) Development Occupied Occupied Occupied Equity & Industrial Property Consumer Loans Total Three Months Ended September 30, 2016 Allowance for loan losses: Balance, June 30, 2016 $ $ $ $ $ $ $ $ $ $ Charge-offs — — — — — Recoveries — Provision (benefit) Balance, September 30, 2016 $ $ $ $ $ $ $ $ $ $ Loans individually evaluated for impairment $ $ $ $ $ $ $ $ $ — $ Loans collectively evaluated for impairment $ $ $ $ $ $ $ $ $ $ Loans: Loans individually evaluated for impairment $ $ $ $ $ $ $ $ $ — $ Loans collectively evaluated for impairment Total non-acquired loans $ $ $ $ $ $ $ $ $ $ Three Months Ended September 30, 2015 Allowance for loan losses: Balance , June 30, 2015 $ $ $ $ $ $ $ $ $ $ Charge-offs — — Recoveries — Provision (benefit) Balance, September 30, 2015 $ $ $ $ $ $ $ $ $ $ Loans individually evaluated for impairment $ $ $ $ $ $ $ $ $ $ Loans collectively evaluated for impairment $ $ $ $ $ $ $ $ $ $ Loans: Loans individually evaluated for impairment $ $ $ $ $ $ $ $ $ $ Loans collectively evaluated for impairment Total non-acquired loans $ $ $ $ $ $ $ $ $ $ Construction Commercial Commercial Consumer Other Income & Land Non-owner Owner Owner Home Commercial Producing Other (Dollars in thousands) Development Occupied Occupied Occupied Equity & Industrial Property Consumer Loans Total Nine Months Ended September 30, 2016 Allowance for loan losses: Balance, December 31, 2015 $ $ $ $ $ $ $ $ $ $ Charge-offs — — Recoveries — Provision (benefit) Balance, September 30, 2016 $ $ $ $ $ $ $ $ $ $ Nine Months Ended September 30, 2015 Allowance for loan losses: Balance, December 31, 2014 $ $ $ $ $ $ $ $ $ $ Charge-offs — Recoveries — Provision (benefit) Balance, September 30, 2015 $ $ $ $ $ $ $ $ $ $
Schedule of credit risk profile by risk grade of loans	Total Non-acquired Loans September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Pass $ $ $ Special mention Substandard Doubtful — $ $ $
Aging analysis of past due loans, segregated by class of loans	30 - 59 Days 60 - 89 Days 90+ Days Total Total (Dollars in thousands) Past Due Past Due Past Due Past Due Current Loans September 30, 2016 Commercial real estate: Construction and land development $ $ $ $ $ $ Commercial non-owner occupied Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer Other loans — — — — $ $ $ $ $ $ December 31, 2015 Commercial real estate: Construction and land development $ $ $ $ $ $ Commercial non-owner occupied — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer Other loans $ $ $ $ $ $ September 30, 2015 Commercial real estate: Construction and land development $ $ $ $ $ $ Commercial non-owner occupied — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property Consumer Other loans — — — — $ $ $ $ $ $
Non-acquired loans | Consumer
Loans and Allowance for Loan Losses
Schedule of credit risk profile by risk grade of loans	Consumer Owner Occupied Home Equity Consumer (Dollars in September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, thousands) 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — $ $ $ $ $ $ $ $ $ Other Consumer Total September 30, 2016 December 31, 2015 September 30, 2015 September 30, 2016 December 31, 2015 September 30, 2015 Pass $ $ $ $ $ $ Special mention — — — Substandard — — — Doubtful — — — — $ $ $ $ $ $
Non-acquired loans | Commercial
Loans and Allowance for Loan Losses
Schedule of credit risk profile by risk grade of loans	Construction & Development Commercial Non-owner Occupied Commercial Owner Occupied (Dollars in September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, thousands) 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ Commercial & Industrial Other Income Producing Property Commercial Total September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $
Acquired credit impaired loans
Loans and Allowance for Loan Losses
Summary of loans	September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 FASB ASC Topic 310-30 acquired loans: Commercial loans greater than or equal to $1 million-CBT $ $ $ Commercial real estate Commercial real estate—construction and development Residential real estate Consumer Commercial and industrial Single pay — — Total FASB ASC Topic 310-30 acquired loans Less allowance for loan losses FASB ASC Topic 310-30 acquired loans, net $ $ $
Schedule of contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting carrying values	September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Contractual principal and interest $ $ $ Non-accretable difference Cash flows expected to be collected Accretable yield Carrying value $ $ $ Allowance for acquired loan losses $ $ $
Schedule of refined accretable yield balance	Nine Months Ended September 30, (Dollars in thousands) 2016 2015 Balance at beginning of period $ $ Accretion Reclass of nonaccretable difference due to improvement in expected cash flows Other changes, net Balance at end of period $ $
Schedule of changes in allowance for loan losses	Commercial Commercial Loans Greater Real Estate- Than or Equal Commercial Construction and Residential Commercial (Dollars in thousands) to $1 Million-CBT Real Estate Development Real Estate Consumer and Industrial Single Pay Total Three Months Ended September 30, 2016 Allowance for loan losses: Balance, June 30, 2016 $ — $ $ $ $ $ $ — $ Provision (benefit) for loan losses before benefit attributable to FDIC loss share agreements — — — — Benefit attributable to FDIC loss share agreements — — — — — — — — Total provision (benefit) for loan losses charged to operations — — — — Provision for loan losses recorded through the FDIC loss share receivable — — — — — — — — Reduction due to loan removals — — Balance, September 30, 2016 $ — $ $ $ $ $ $ — $ Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment $ — $ $ $ $ $ $ — $ Loans:* Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment — Total acquired credit impaired loans $ $ $ $ $ $ $ — $ Three Months Ended September 30, 2015 Allowance for loan losses: Balance , June 30, 2015 $ $ $ $ $ $ $ $ Provision (benefit) for loan losses before benefit attributable to FDIC loss share agreements — Benefit attributable to FDIC loss share agreements — — — — — — — — Total provision (benefit) for loan losses charged to operations — Provision for loan losses recorded through the FDIC loss share receivable — — — — — — — — Reduction due to loan removals Balance, September 30, 2015 $ — $ $ $ $ $ $ $ Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment $ — $ $ $ $ $ $ $ Loans:* Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment Total acquired credit impaired loans $ $ $ $ $ $ $ $ Commercial Commercial Loans Greater Real Estate- Than or Equal Commercial Construction and Residential Commercial (Dollars in thousands) to $1 Million-CBT Real Estate Development Real Estate Consumer and Industrial Single Pay Total Nine Months Ended September 30, 2016 Allowance for loan losses: Balance, December 31, 2015 $ — $ $ $ $ $ $ — $ Provision (benefit) for loan losses before benefit attributable to FDIC loss share agreements — — — Benefit attributable to FDIC loss share agreements — — — — — — Total provision (benefit) for loan losses charged to operations — — — Provision (benefit) for loan losses recorded through the FDIC loss share receivable — — — — — — Reduction due to loan removals — — Balance, September 30, 2016 $ — $ $ $ $ $ $ — $ Nine Months Ended September 30, 2015 Allowance for loan losses: Balance, December 31, 2014 $ $ $ $ $ $ $ $ Provision (benefit) for loan losses before benefit attributable to FDIC loss share agreements Benefit attributable to FDIC loss share agreements — — — — Total provision (benefit) for loan losses charged to operations Provision for loan losses recorded through the FDIC loss share receivable — — — — Reduction due to loan removals Balance, September 30, 2015 $ — $ $ $ $ $ $ $ *— The carrying value of acquired credit impaired loans includes a non accretable difference which is primarily associated with the assessment of credit quality of acquired loans.
Schedule of credit risk profile by risk grade of loans	Commercial Loans Greater Commercial Real Estate— Than or Equal to Construction and $1 million-CBT Commercial Real Estate Development September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ Residential Real Estate Consumer Commercial & Industrial September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ Total Acquired Single Pay Credit Impaired Loans September 30, December 31, September 30, September 30, December 31, September 30, 2016 2015 2015 2016 2015 2015 Pass $ — $ — $ $ $ $ Special mention — — — Substandard — — Doubtful — — — — — — $ — $ — $ $ $ $
Aging analysis of past due loans, segregated by class of loans	30 - 59 Days 60 - 89 Days 90+ Days Total Total (Dollars in thousands) Past Due Past Due Past Due Past Due Current Loans September 30, 2016 Commercial loans greater than or equal to $1 million-CBT $ — $ — $ — $ — $ $ Commercial real estate Commercial real estate—construction and development Residential real estate Consumer Commercial and industrial Single pay — — — — — — $ $ $ $ $ $ December 31, 2015 Commercial loans greater than or equal to $1 million-CBT $ — $ — $ — $ — $ $ Commercial real estate Commercial real estate—construction and development Residential real estate Consumer Commercial and industrial Single pay — — — — — — $ $ $ $ $ $ September 30, 2015 Commercial loans greater than or equal to $1 million-CBT $ — $ — $ — $ — $ $ Commercial real estate Commercial real estate—construction and development Residential real estate Consumer Commercial and industrial Single pay — — — — $ $ $ $ $ $
Non acquired non-accrual loans
Loans and Allowance for Loan Losses
Summary of information pertaining to nonaccrual loans by class	September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Commercial non-owner occupied real estate: Construction and land development $ $ $ Commercial non-owner occupied Total commercial non-owner occupied real estate Consumer real estate: Consumer owner occupied Home equity loans Total consumer real estate Commercial owner occupied real estate Commercial and industrial Other income producing property Consumer Restructured loans Total loans on nonaccrual status $ $ $
Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Summary of loans	September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 FASB ASC Topic 310-20 acquired loans: Commercial non-owner occupied real estate: Construction and land development $ $ $ Commercial non-owner occupied Total commercial non-owner occupied real estate Consumer real estate: Consumer owner occupied Home equity loans Total consumer real estate Commercial owner occupied real estate Commercial and industrial Other income producing property Consumer Total FASB ASC Topic 310-20 acquired loans $ $ $
Schedule of changes in allowance for loan losses	The following tables present a disaggregated analysis of activity in the allowance for loan losses and loan balances for acquired non-credit impaired loans: Construction Commercial Commercial Consumer Other Income & Land Non-owner Owner Owner Home Commercial Producing (Dollars in thousands) Development Occupied Occupied Occupied Equity & Industrial Property Consumer Total Three Months Ended September 30, 2016 Allowance for loan losses: Balance at beginning of period $ — $ — $ — $ — $ — $ — $ — $ — $ — Charge-offs — — — — Recoveries — — — Provision (benefit) — — Balance, September 30, 2016 $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans: Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment Total acquired non-credit impaired loans $ $ $ $ $ $ $ $ $ Three Months Ended September 30, 2015 Allowance for loan losses: Balance at beginning of period $ — $ — $ — $ — $ — $ — $ — $ — $ — Charge-offs — — — — Recoveries — — Provision (benefit) — — Balance, September 30, 2015 $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans: Loans individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — $ — Loans collectively evaluated for impairment Total acquired non-credit impaired loans $ $ $ $ $ $ $ $ $ Construction Commercial Commercial Consumer Other Income & Land Non-owner Owner Owner Home Commercial Producing (Dollars in thousands) Development Occupied Occupied Occupied Equity & Industrial Property Consumer Total Nine Months Ended September 30, 2016 Allowance for loan losses: Balance, December 31, 2015 $ — $ — $ — $ — $ — $ — $ — $ — $ — Charge-offs — — — — Recoveries — — Provision (benefit) — Balance, September 30, 2016 $ — $ — $ — $ — $ — $ — $ — $ — $ — Nine Months Ended September 30, 2015 Allowance for loan losses: Balance, December 31, 2014 $ — $ — $ — $ — $ — $ — $ — $ — $ — Charge-offs — — — Recoveries — — Provision (benefit) — — Balance, September 30, 2015 $ — $ — $ — $ — $ — $ — $ — $ — $ —
Schedule of credit risk profile by risk grade of loans	Total Acquired Non-credit Impaired Loans September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Pass $ $ $ Special mention Substandard Doubtful — — — $ $ $
Aging analysis of past due loans, segregated by class of loans	30 - 59 Days 60 - 89 Days 90+ Days Total Total (Dollars in thousands) Past Due Past Due Past Due Past Due Current Loans September 30, 2016 Commercial real estate: Construction and land development $ $ — $ $ $ $ Commercial non-owner occupied — — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial — — Other income producing property — — Consumer $ $ $ $ $ $ December 31, 2015 Commercial real estate: Construction and land development $ — $ $ $ $ $ Commercial non-owner occupied — — — — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial Other income producing property — — Consumer $ $ $ $ $ $ September 30, 2015 Commercial real estate: Construction and land development $ — $ — $ $ $ $ Commercial non-owner occupied — — Commercial owner occupied Consumer real estate: Consumer owner occupied Home equity loans Commercial and industrial — Other income producing property Consumer $ $ $ $ $ $
Summary of information pertaining to nonaccrual loans by class	September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Commercial non-owner occupied real estate: Construction and land development $ $ $ Commercial non-owner occupied — — Total commercial non-owner occupied real estate Consumer real estate: Consumer owner occupied Home equity loans Total consumer real estate Commercial owner occupied real estate Commercial and industrial Other income producing property Consumer Total loans on nonaccrual status $ $ $
Acquired non-credit impaired loans | Commercial
Loans and Allowance for Loan Losses
Schedule of credit risk profile by risk grade of loans	Commercial Non-owner Construction & Development Occupied Commercial Owner Occupied September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention — Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ Other Income Producing Commercial & Industrial Property Commercial Total September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $
Acquired non-credit impaired loans | Consumer
Loans and Allowance for Loan Losses
Schedule of credit risk profile by risk grade of loans	Consumer Owner Occupied Home Equity Consumer September 30, December 31, September 30, September 30, December 31, September 30, September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 2016 2015 2015 2016 2015 2015 Pass $ $ $ $ $ $ $ $ $ Special mention Substandard Doubtful — — — — — — — — — $ $ $ $ $ $ $ $ $ Consumer Total September 30, December 31, September 30, 2016 2015 2015 Pass $ $ $ Special mention Substandard Doubtful — — — $ $ $

FDIC Indemnification Asset (Tab

FDIC Indemnification Asset (Tables)	9 Months Ended
	Sep. 30, 2016
FDIC Indemnification Asset
Schedule of changes in FDIC indemnification asset	Nine Months Ended September 30, (Dollars in thousands) 2016 2015 Balance at beginning of period $ $ Decrease in expected losses on loans Additional recoveries on OREO Reimbursable expenses Amortization of discounts and premiums, net Payments to (from) FDIC Termination of Loss Share Agreement — Balance at end of period $ — $

Other Real Estate Owned (Tables

Other Real Estate Owned (Tables)	9 Months Ended
	Sep. 30, 2016
Other Real Estate Owned
Schedule of information pertaining to OREO	The following is a summary of information pertaining to OREO: Nine Months Ended September 30, 2016 2015 Covered Covered (Dollars in thousands) OREO OREO Total OREO OREO Total Beginning balance $ $ $ $ $ $ Additions Transfers — — Writedowns Sold Ending Balance $ $ — $ $ $ $

Deposits (Tables)

Deposits (Tables)	9 Months Ended
	Sep. 30, 2016
Deposits Disclosure Abstract
Schedule of total deposits	September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Certificates of deposit $ $ $ Interest-bearing demand deposits Non-interest bearing demand deposits Savings deposits Other time deposits Total deposits $ $ $

Retirement Plans (Tables)

Retirement Plans (Tables)	9 Months Ended
	Sep. 30, 2016
Retirement Plans
Schedule of components of net periodic pension expense	Three Months Ended Nine Months Ended September 30, September 30, (Dollars in thousands) 2016 2015 2016 2015 Interest cost $ $ $ $ Expected return on plan assets Recognized net actuarial loss Net periodic pension benefit $ $ $ $

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	9 Months Ended
	Sep. 30, 2016
Earnings Per Share
Schedule of computation of basic and diluted earnings per share	Three Months Ended Nine Months Ended September 30, September 30, (Dollars and shares in thousands, except for per share amounts) 2016 2015 2016 2015 Basic earnings per common share: Net income $ $ $ $ Weighted-average basic common shares Basic earnings per common share $ $ $ $ Diluted earnings per share: Net income $ $ $ $ Weighted-average basic common shares Effect of dilutive securities Weighted-average dilutive shares Diluted earnings per common share $ $ $ $
Schedule of anti-dilutive securities excluded from computation of diluted earnings per common share	Three Months Ended September 30, Nine Months Ended September 30, (Dollars in thousands) 2016 2015 2016 2015 Number of shares Range of exercise prices $ to $ $ to $ $ to $ $ to $

Share-Based Compensation (Table

Share-Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2016
Share-Based Compensation
Schedule of stock option activity	Weighted Weighted Average Aggregate Average Remaining Intrinsic Number of Exercise Contractual Life Value Shares Price (Yrs.) (000's) Outstanding at January 1 $ Granted Exercised Forfeited Outstanding at September 30 $ Exercisable at September 30 $ Weighted-average fair value of options granted during the year $
Schedule of weighted-average assumptions used in valuing options	Nine months ended September 30, 2016 2015 Dividend yield % % Expected life years years Expected volatility % % Risk-free interest rate % %
Summary of nonvested restricted stock	Nonvested restricted stock for the nine months ended September 30, 2016 is summarized in the following table. All information has been retroactively adjusted for stock dividends and stock splits. Weighted- Average Grant-Date Restricted Stock Shares Fair Value Nonvested at January 1 2016 $ Granted Vested Forfeited Nonvested at September 30, 2016
Summary of nonvested RSUs	Nonvested RSUs for the nine months ended September 30, 2016 is summarized in the following table. Weighted- Average Grant-Date Restricted Stock Units Shares Fair Value Nonvested at January 1, 2016 $ Granted Vested Forfeited Nonvested at September 30, 2016

Fair Value (Tables)

Fair Value (Tables)	9 Months Ended
	Sep. 30, 2016
Fair Value
Schedule of recorded amount of assets and liabilities measured at fair value on a recurring basis	Quoted Prices In Active Significant Markets Other Significant for Identical Observable Unobservable Assets Inputs Inputs (Dollars in thousands) Fair Value (Level 1) (Level 2) (Level 3) September 30, 2016: Assets Derivative financial instruments $ $ — $ $ — Loans held for sale — — Securities available for sale: Government-sponsored entities debt — — State and municipal obligations — — Mortgage-backed securities — — Corporate stocks — Total securities available for sale — Mortgage servicing rights — — $ $ $ $ Liabilities Derivative financial instruments $ $ — $ $ — December 31, 2015: Assets Derivative financial instruments $ $ — $ $ — Loans held for sale — — Securities available for sale: Government-sponsored entities debt — — State and municipal obligations — — Mortgage-backed securities — — Corporate stocks — Total securities available for sale — Mortgage servicing rights — — $ $ $ $ Liabilities Derivative financial instruments $ $ — $ $ — September 30, 2015: Assets Derivative financial instruments $ $ — $ $ — Loans held for sale — — Securities available for sale: Government-sponsored entities debt $ $ — $ $ — State and municipal obligations — — Mortgage-backed securities — — Corporate stocks — Total securities available for sale — Mortgage servicing rights — — $ $ $ $ Liabilities Derivative financial instruments $ $ — $ $ —
Schedule of reconciliation of the beginning and ending balances of Level 3 assets and liabilities recorded at fair value on a recurring basis	(Dollars in thousands) Assets Liabilities Fair value, January 1, 2016 $ $ — Servicing assets that resulted from transfers of financial assets — Changes in fair value due to valuation inputs or assumptions — Changes in fair value due to increased principal paydowns — Fair value , September 30, 2016 $ $ — Fair value, January 1, 2015 $ $ — Servicing assets that resulted from transfers of financial assets — Changes in fair value due to valuation inputs or assumptions — Changes in fair value due to increased principal paydowns — Fair value, September 30, 2015 $ $ —
Schedule of amounts of assets and liabilities measured at fair value on a nonrecurring basis	Quoted Prices In Active Significant Markets Other Significant for Identical Observable Unobservable Assets Inputs Inputs (Dollars in thousands) Fair Value (Level 1) (Level 2) (Level 3) September 30, 2016: OREO $ $ — $ — $ Non-acquired impaired loans — — December 31, 2015: OREO $ $ — $ — $ Non-acquired impaired loans — — September 30, 2015: OREO $ $ — $ — $ Non-acquired impaired loans — —
Quantitative Information about Level 3 Fair Value Measurements	Weighted Average September 30, December 31, September 30, Valuation Technique Unobservable Input 2016 2015 2015 Nonrecurring measurements: Non-acquired impaired loans Discounted appraisals Collateral discounts % % % OREO Discounted appraisals Collateral discounts and estimated costs to sell % % %
Schedule of estimated fair value, and related carrying amount, of the Company's financial instruments	Carrying Fair (Dollars in thousands) Amount Value Level 1 Level 2 Level 3 September 30, 2016 Financial assets: Cash and cash equivalents $ $ $ $ — $ — Investment securities — Loans held for sale — — Loans, net of allowance for loan losses — — FDIC receivable for loss share agreements — — — — — Accrued interest receivable — Mortgage servicing rights — — Other derivative financial instruments (mortgage banking related) — — Financial liabilities: Deposits — — Federal funds purchased and securities sold under agreements to repurchase — — Other borrowings — — Accrued interest payable — — Interest rate swap - cash flow hedge — — Other derivative financial instruments (mortgage banking related) — — Off balance sheet financial instruments: Commitments to extend credit — — — December 31, 2015 Financial assets: Cash and cash equivalents $ $ $ $ — $ — Investment securities — Loans held for sale — — Loans, net of allowance for loan losses — — FDIC receivable for loss share agreements — — Accrued interest receivable — Mortgage servicing rights — — Other derivative financial instruments (mortgage banking related) — — Financial liabilities: Deposits — — Federal funds purchased and securities sold under agreements to repurchase — — Other borrowings — — Accrued interest payable — — Interest rate swap - cash flow hedge — — Other derivative financial instruments (mortgage banking related) — — Off balance sheet financial instruments: Commitments to extend credit — — — September 30, 2015 Financial assets: Cash and cash equivalents $ $ $ $ — $ — Investment securities — Loans held for sale — — Loans, net of allowance for loan losses — — FDIC receivable for loss share agreements — — Accrued interest receivable — Mortgage servicing rights — — Interest rate swap - non-designated hedge — — Other derivative financial instruments (mortgage banking related) — — Financial liabilities: Deposits — — Federal funds purchased and securities sold under agreements to repurchase — — Other borrowings — — Accrued interest payable — — Interest rate swap - cash flow hedge — — Interest rate swap - non-designated hedge — — Other derivative financial instruments (mortgage banking related) — — Off balance sheet financial instruments: Commitments to extend credit — — —

Accumulated Other Comprehensi42

Accumulated Other Comprehensive Income (Loss) (Tables)	9 Months Ended
	Sep. 30, 2016
Accumulated Other Comprehensive Income (Loss)
Schedule of components of accumulated other comprehensive income (loss)	Unrealized Gains and Losses Gains and on Securities Losses on Benefit Available Cash Flow (Dollars in thousands) Plans for Sale Hedges Total Three Months Ended September 30, 2016 Balance at June 30, 2016 $ $ $ $ Other comprehensive income (loss) before reclassifications — Amounts reclassified from accumulated other comprehensive income (loss) — Net comprehensive income Balance at September 30, 2016 $ $ $ $ Three Months Ended September 30, 2015 Balance at June 30, 2016 $ $ $ $ Other comprehensive income (loss) before reclassifications — Amounts reclassified from accumulated other comprehensive income (loss) — Net comprehensive income (loss) Balance at September 30, 2015 $ $ $ $ Nine Months Ended September 30, 2016 Balance at December 31, 2015 $ $ $ $ Other comprehensive income (loss) before reclassifications — Amounts reclassified from accumulated other comprehensive income (loss) Net comprehensive income (loss) Balance at September 30, 2016 $ $ $ $ Nine Months Ended September 30, 2015 Balance at December 31, 2014 $ $ $ $ Other comprehensive income (loss) before reclassifications — Amounts reclassified from accumulated other comprehensive income (loss) — Net comprehensive income (loss) Balance at September 30, 2015 $ $ $ $
Schedule of reclassifications out of accumulated other comprehensive income (loss), net of tax	Amount Reclassified from Accumulated Other Comprehensive Income (Loss) (Dollars in thousands) For the Three Months Ended September 30, For the Nine Months Ended September 30, Accumulated Other Comprehensive Income (Loss) Component 2016 2015 2016 2015 Income Statement Line Item Affected Losses on cash flow hedges: Interest rate contracts $ $ $ $ Interest expense Provision for income taxes Net income Gains on sales of available for sale securities: $ — $ — $ $ — Other noninterest income — — — Provision for income taxes — — — Net income Amortization of defined benefit pension: Actuarial losses $ $ $ $ Salaries and employee benefits Provision for income taxes Net income Total reclassifications for the period $ $ $ $

Derivative Financial Instrume43

Derivative Financial Instruments (Tables)	9 Months Ended
	Sep. 30, 2016
Derivative Financial Instruments
Schedule of notional value of forward sale commitments and the fair value of those obligations along with the fair value of the mortgage pipeline	(Dollars in thousands) September 30, 2016 December 31, 2015 September 30, 2015 Mortgage loan pipeline $ $ $ Expected closures Fair Value of mortgage loan pipeline commitments Forward sales commitments Fair value of forward commitments

Capital Ratios (Tables)

Capital Ratios (Tables)	9 Months Ended
	Sep. 30, 2015
Capital Ratios
Schedule of actual and required capital ratios	Minimum Capital Minimum Capital Required to be Required - Basel III Required - Basel III Considered Well Actual Phase-In Schedule Fully Phased In Capitalized (Dollars in thousands) Amount Ratio Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio September 30, 2016 Common equity Tier 1 to risk-weighted assets: Consolidated $ % $ % $ % $ % South State Bank (the Bank) % % % % Tier 1 capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Total capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Tier 1 capital to average assets (leverage ratio): Consolidated % % % % South State Bank (the Bank) % % % % December 31, 2015: Common equity Tier 1 to risk-weighted assets: Consolidated $ % $ % $ % $ % South State Bank (the Bank) % % % % Tier 1 capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Total capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Tier 1 capital to average assets (leverage ratio): Consolidated % % % % South State Bank (the Bank) % % % % September 30, 2015: Common equity Tier 1 to risk-weighted assets: Consolidated $ % $ % $ % $ % South State Bank (the Bank) % % % % Tier 1 capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Total capital to risk-weighted assets: Consolidated % % % % South State Bank (the Bank) % % % % Tier 1 capital to average assets (leverage ratio): Consolidated % % % % South State Bank (the Bank) % % % %

Goodwill and Other Intangible45

Goodwill and Other Intangible Assets (Tables)	9 Months Ended
	Sep. 30, 2016
Goodwill and Other Intangible Assets
Summary of gross carrying amounts and accumulated amortization of other intangible assets	September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Gross carrying amount $ $ $ Accumulated amortization $ $ $
Schedule of estimated amortization expense for other intangibles for each of the next five quarters	Quarter ending: December 31, 2016 $ March 31, 2017 June 30, 2017 September 30, 2017 December 31, 2017 Thereafter $

Loan Servicing, Mortgage Orig46

Loan Servicing, Mortgage Origination, and Loans Held for Sale (Tables)	9 Months Ended
	Sep. 30, 2016
Loan Servicing, Mortgage Origination, and Loans Held for Sale
Summary of changes in the fair value of MSRs and its offsetting hedge	Three Months Ended Nine Months Ended (Dollars in thousands) September 30, 2016 September 30, 2015 September 30, 2016 September 30, 2015 Increase (decrease) in fair value of MSRs $ $ $ $ Decay of MSRs Gains (losses) related to derivatives $ $ $ $ Net effect on statements of income $ $ $ $
Schedule of characteristics and sensitivity analysis of the MSR	September 30, December 31, September 30, (Dollars in thousands) 2016 2015 2015 Composition of residential loans serviced for others Fixed-rate mortgage loans % % % Adjustable-rate mortgage loans % % % Total % % % Weighted average life years years years Constant Prepayment rate (CPR) % % % Weighted average discount rate % % % Effect on fair value due to change in interest rates 25 basis point increase $ $ $ 50 basis point increase 25 basis point decrease 50 basis point decrease

Mergers and Acquisitions - BOA

Mergers and Acquisitions - BOA Branch Acquisition - (Details)	Jun. 16, 2016USD ($)location	Aug. 21, 2015USD ($)location	Sep. 30, 2016USD ($)shares	Dec. 31, 2015USD ($)	Sep. 30, 2015USD ($)
Mergers and Acquisitions
Total assets			$ 8,797,165,000	$ 8,557,348,000	$ 8,499,876,000
Loans			6,489,068,000	5,970,044,000	5,835,646,000
Deposits.			7,247,406,000	7,100,428,000	7,078,009,000
Business Combination Recognized Identifiable Liabilities Assumed
Goodwill			$ 338,340,000	$ 338,340,000	$ 338,342,000
Bank of America
Mergers and Acquisitions
Business acquisition deposit premium		5.5
Deferred tax assets		$ 0
Deferred tax liabilities		0
Business Combination Recognized Identifiable Assets Acquired
Cash and cash equivalents		428,567,000
Loans		3,150,000
Premises and equipment		4,129,000
Intangible assets		6,800,000
Other assets		66,000
Total assets		442,712,000
Business Combination Recognized Identifiable Liabilities Assumed
Deposits		438,289,000
Other liabilities (acquired)		56,000
Total liabilities		438,345,000
Net identifiable assets acquired over (under) liabilities assumed		4,367,000
Goodwill		20,652,000
Net assets acquired over liabilities assumed		25,019,000
Consideration:
Business combination deposit premium paid		25,019,000
Fair value of total consideration transferred		$ 25,019,000
Bank of America | Georgia Branch
Mergers and Acquisitions
Number of branches operated by acquired entity | location		1
Bank of America | South Carolina Branch
Mergers and Acquisitions
Number of branches operated by acquired entity | location		12
Bank of America | Interest-bearing Deposits
Business Combination Recognized Identifiable Liabilities Assumed
Deposits		$ 340,849,000
Bank of America | Non interest-bearing deposits
Business Combination Recognized Identifiable Liabilities Assumed
Deposits		97,440,000
Bank of America | As previously recorded by acquiree
Business Combination Recognized Identifiable Assets Acquired
Cash and cash equivalents		428,567,000
Loans		3,445,000
Premises and equipment		6,267,000
Other assets		66,000
Total assets		438,345,000
Business Combination Recognized Identifiable Liabilities Assumed
Deposits		438,289,000
Other liabilities (acquired)		56,000
Total liabilities		438,345,000
Bank of America | As previously recorded by acquiree | Interest-bearing Deposits
Business Combination Recognized Identifiable Liabilities Assumed
Deposits		340,849,000
Bank of America | As previously recorded by acquiree | Non interest-bearing deposits
Business Combination Recognized Identifiable Liabilities Assumed
Deposits		97,440,000
Bank of America | Fair Value Adjustments
Business Combination Recognized Identifiable Assets Acquired
Loans		(295,000)
Premises and equipment		(2,138,000)
Intangible assets		6,800,000
Total assets		4,367,000
Business Combination Recognized Identifiable Liabilities Assumed
Net identifiable assets acquired over (under) liabilities assumed		4,367,000
Goodwill		20,652,000
Net assets acquired over liabilities assumed		$ 25,019,000
SBFC
Mergers and Acquisitions
Total assets	$ 1,900,000,000
Loans	1,000,000,000
Deposits.	$ 1,600,000,000
Business consideration received, common stock (in shares) | shares			4,969,147
Fixed stock exchange ratio	0.7307
SBFC | Augusta and Georgia
Mergers and Acquisitions
Number of full service branches | location	9
SBFC | Aiken and South Carolina
Mergers and Acquisitions
Number of full service branches | location	3

Investment Securities - Amortiz

Investment Securities - Amortized cost and fair value for held to maturity securities - (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Investment securities held to maturity
Amortized Cost	$ 6,851	$ 9,314	$ 9,314
Fair Value	7,076	9,723	9,758
State and municipal obligations
Investment securities held to maturity
Amortized Cost	6,851	9,314	9,314
Gross Unrealized Gains	225	409	444
Fair Value	$ 7,076	$ 9,723	$ 9,758

Investment Securities - Amort49

Investment Securities - Amortized cost and fair value for available for sale securities - (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Investment securities available for sale
Amortized Cost	$ 909,150	$ 1,005,359	$ 873,981
Gross Unrealized Gains	16,663	8,727	13,715
Gross Unrealized Losses	(439)	(4,545)	(1,898)
Fair Value	925,374	1,009,541	885,798
Government-sponsored entities debt
Investment securities available for sale
Amortized Cost	62,996	163,577	123,926
Gross Unrealized Gains	20	39	188
Gross Unrealized Losses	(36)	(1,109)	(320)
Fair Value	62,980	162,507	123,794
State and municipal obligations
Investment securities available for sale
Amortized Cost	112,797	127,293	130,553
Gross Unrealized Gains	4,542	4,185	3,946
Gross Unrealized Losses	(15)	(114)	(161)
Fair Value	117,324	131,364	134,338
Mortgage-backed securities.
Investment securities available for sale
Amortized Cost	729,699	710,816	616,341
Gross Unrealized Gains	11,721	4,063	9,170
Gross Unrealized Losses	(143)	(3,030)	(438)
Fair Value	741,277	711,849	625,073
Common Stock
Investment securities available for sale
Amortized Cost	3,658	3,673	3,161
Gross Unrealized Gains	380	440	411
Gross Unrealized Losses	(245)	(292)	(979)
Fair Value	$ 3,793	$ 3,821	$ 2,593

Investment Securities - Amort50

Investment Securities - Amortized cost and fair value of other investment securities - (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Information with respect to sales of available-for-sale securities
Proceeds from Sale of Available-for-sale Securities	$ 137
Gain on sale of securities	122
Amortized Cost
Due in one year or less	6,804
Due after one year through five years	90,063
Due after five years through ten years	153,896
Due after ten years	658,387
Total	909,150	$ 1,005,359	$ 873,981
Fair Value
Due in one year or less	6,861
Due after one year through five years	90,966
Due after five years through ten years	158,477
Due after ten years	669,070
Fair Value	925,374	1,009,541	885,798
Amortized Cost
Due in one year or less	1,928
Due after one year through five years	2,984
Due after five years through ten years	1,939
Total	6,851	9,314	9,314
Fair Value
Due in one year or less	1,969
Due after one year through five years	3,084
Due after five years through ten years	2,023
Fair Value	7,076	9,723	9,758
Amortized Cost	9,482	8,893	9,031
Fair Value	9,482	8,893	9,031
Federal Home Loan Bank stock
Fair Value
Amortized Cost	7,840	7,251	7,389
Fair Value	7,840	7,251	7,389
Investment in unconsolidated subsidiaries
Fair Value
Amortized Cost	1,642	1,642	1,642
Fair Value	$ 1,642	$ 1,642	$ 1,642

Investment Securities (Details)

Investment Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Securities Available for Sale, Gross Unrealized Losses
Less Than Twelve Months	$ 157	$ 3,326	$ 268
Twelve Months or More	282	1,219	1,630
Securities Available for Sale, Fair Value
Less Than Twelve Months	69,932	439,359	52,568
Twelve Months or More	3,821	45,470	62,759
State and municipal obligations
Securities Available for Sale, Gross Unrealized Losses
Less Than Twelve Months	15	9	12
Twelve Months or More		105	149
Securities Available for Sale, Fair Value
Less Than Twelve Months	1,947	3,755	5,074
Twelve Months or More		2,650	4,221
Government-sponsored entities debt
Securities Available for Sale, Gross Unrealized Losses
Less Than Twelve Months	36	717	77
Twelve Months or More		392	243
Securities Available for Sale, Fair Value
Less Than Twelve Months	11,962	88,224	14,915
Twelve Months or More		17,598	32,732
Mortgage-backed securities.
Securities Available for Sale, Gross Unrealized Losses
Less Than Twelve Months	106	2,600	179
Twelve Months or More	37	430	259
Securities Available for Sale, Fair Value
Less Than Twelve Months	56,023	347,380	32,579
Twelve Months or More	2,325	23,772	24,555
Common Stock
Securities Available for Sale, Gross Unrealized Losses
Twelve Months or More	245	292	979
Securities Available for Sale, Fair Value
Twelve Months or More	$ 1,496	$ 1,450	$ 1,251

Loans and Allowance for Loan 52

Loans and Allowance for Loan Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014
Loans and Allowance for Loan Losses
Loans, net	$ 6,489,068		$ 5,970,044	$ 5,835,646
Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	5,008,113		4,220,726	3,994,716
Less allowance for loan losses	(37,319)	$ (36,939)	(34,090)	(35,116)	$ (34,782)	$ (34,539)
Loans, net	4,970,794		4,186,636	3,959,600
Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total loans	636,020			773,080
Less allowance for loan losses			(3,706)			(7,365)
Loans, net	632,617		635,411	665,277
Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total loans	885,657			1,107,440
Loans, net	885,657		1,041,491	1,099,450
Residential real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total loans	268,968			330,754
Less allowance for loan losses			(2,986)			(4,387)
Commercial non-owner occupied real estate | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	1,192,773		889,756	778,566
Commercial non-owner occupied real estate | Non-acquired loans | Construction and land development
Loans and Allowance for Loan Losses
Total loans	562,336		401,979	372,077
Less allowance for loan losses	(4,111)	(4,665)	(4,116)	(4,209)	(4,998)	(5,666)
Commercial non-owner occupied real estate | Non-acquired loans | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Total loans	630,437		487,777	406,489
Less allowance for loan losses	(4,591)	(4,656)	(3,568)	(3,324)	(3,038)	(3,154)
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development
Loans and Allowance for Loan Losses
Total loans	47,081			55,168
Less allowance for loan losses			(177)			(336)
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Total loans	220,489			266,465
Less allowance for loan losses			(56)			(1,444)
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development
Loans and Allowance for Loan Losses
Total loans	10,683			16,482
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Total loans	35,775			42,172
Commercial owner occupied real estate loan | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	1,153,480		1,033,398	1,012,428
Less allowance for loan losses	(8,528)	(8,003)	(8,341)	(9,044)	(8,684)	(8,415)
Commercial owner occupied real estate loan | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total loans	29,444			42,524
Consumer real estate | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	1,547,266		1,338,239	1,296,426
Consumer real estate | Non-acquired loans | Home equity loans
Loans and Allowance for Loan Losses
Total loans	363,825		319,255	308,563
Less allowance for loan losses	(3,281)	(3,148)	(2,929)	(2,911)	(2,868)	(2,829)
Consumer real estate | Non-acquired loans | Consumer
Loans and Allowance for Loan Losses
Total loans	1,864,740		1,617,916	1,571,137
Consumer real estate | Non-acquired loans | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Total loans	1,183,441		1,018,984	987,863
Less allowance for loan losses	(7,850)	(7,530)	(7,212)	(7,455)	(7,125)	(6,866)
Consumer real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total loans	61,866			73,632
Less allowance for loan losses			(313)			(275)
Consumer real estate | Acquired non-credit impaired loans | Home equity loans
Loans and Allowance for Loan Losses
Total loans	168,758			203,025
Consumer real estate | Acquired non-credit impaired loans | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Total loans	435,132			542,278
Commercial and industrial | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	617,525		503,808	462,588
Less allowance for loan losses	(4,710)	(4,269)	(3,974)	(3,976)	(3,983)	(3,561)
Commercial and industrial | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total loans	26,658			34,074
Less allowance for loan losses			(174)			(718)
Commercial and industrial | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total loans	14,201			27,459
Other income producing property | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	179,595		175,848	169,997
Less allowance for loan losses	(1,619)	(1,812)	(1,963)	(2,027)	(2,019)	(2,232)
Other income producing property | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total loans	43,152			56,092
Consumer | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	305,687		233,104	223,210
Less allowance for loan losses	(2,308)	(2,014)	(1,694)	(1,716)	(1,608)	(1,367)
Consumer | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total loans	148,512			177,408
Commercial | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	3,143,373		2,602,810	2,423,579
Single pay loans | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total loans				24
Less allowance for loan losses						(70)
Other loans | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	11,787		46,573	51,501
Less allowance for loan losses	(321)	$ (842)	$ (293)	(454)	$ (459)	(449)
Commercial loans 1000000 or more | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total loans	$ 10,958			$ 12,963
Less allowance for loan losses						$ (135)

Loans and Allowance for Loan 53

Loans and Allowance for Loan Losses - Summary of acquired non credit impaired loans - (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014
Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	$ 636,020		$ 737,576	$ 773,080
Less allowance for loan losses	(3,403)	$ (3,752)	(3,706)	(4,474)	$ (4,688)
Acquired loans, net	632,617		733,870	768,606		$ 919,402
Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	885,657		1,049,538	1,107,440
Unamortized Discounts	12,600		16,800	18,700
Residential real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	268,968		313,319	330,754
Less allowance for loan losses	(2,492)	(2,592)		(2,863)	(3,183)
Commercial non-owner occupied real estate | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	46,458		53,952	58,654
Commercial owner occupied real estate loan | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	29,444		39,220	42,524
Consumer real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	61,866		70,734	73,632
Less allowance for loan losses	(544)	(778)		(156)	(449)
Consumer real estate | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	603,890		709,075	745,303
Commercial and industrial | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	26,658		31,193	34,074
Less allowance for loan losses	(182)	(196)		(200)	(197)
Commercial and industrial | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	14,201		25,475	27,459
Other income producing property | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	43,152		51,169	56,092
Consumer | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	61,866		70,734	73,632
Consumer | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	148,512		170,647	177,408
Commercial | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	133,255		169,816	184,729
Single pay loans | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans				24
Less allowance for loan losses				(2)	(49)
Commercial loans 1000000 or more | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	10,958		12,628	12,963
Construction and land development | Commercial non-owner occupied real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	47,081		54,272	55,168
Less allowance for loan losses	(145)	(151)		(728)	(344)
Construction and land development | Commercial non-owner occupied real estate | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	10,683		13,849	16,482
Other commercial non-owner occupied real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans			255,430
Other commercial non-owner occupied real estate | Commercial non-owner occupied real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	220,489		255,430	266,465
Less allowance for loan losses	(40)	$ (35)		(525)	$ (532)
Other commercial non-owner occupied real estate | Commercial non-owner occupied real estate | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	35,775		40,103	42,172
Home equity loans | Consumer real estate | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	168,758		190,968	203,025
Consumer | Consumer real estate | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	148,512		170,647	177,408
Other Consumer | Consumer real estate | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	752,402		879,722	922,711
Consumer Owner Occupied Loans | Consumer real estate | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	$ 435,132		$ 518,107	$ 542,278

Loans and Allowance for Loan 54

Loans and Allowance for Loan Losses - Table of loan payment estimates - (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015
Acquired credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Contractual principal and interest	$ 822,340		$ 968,857	$ 1,025,557
Non-accretable difference	(22,222)		(29,743)	(52,463)
Cash flows expected to be collected	800,118		939,114	973,094
Accretable yield	(164,098)		(201,538)	(200,014)
Total acquired loans	636,020		737,576	773,080
Allowance for loan losses on acquired loans	(3,403)	$ (3,752)	(3,706)	(4,474)	$ (4,688)
Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	885,657		1,049,538	1,107,440
Residential real estate | Acquired credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	268,968		313,319	330,754
Allowance for loan losses on acquired loans	(2,492)	(2,592)		(2,863)	(3,183)
Commercial non-owner occupied real estate | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	46,458		53,952	58,654
Commercial owner occupied real estate loan | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	29,444		39,220	42,524
Consumer real estate | Acquired credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	61,866		70,734	73,632
Allowance for loan losses on acquired loans	(544)	(778)		(156)	(449)
Consumer real estate | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	603,890		709,075	745,303
Commercial and industrial | Acquired credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	26,658		31,193	34,074
Allowance for loan losses on acquired loans	(182)	(196)		(200)	(197)
Commercial and industrial | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	14,201		25,475	27,459
Other income producing property | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	43,152		51,169	56,092
Consumer | Acquired credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	61,866		70,734	73,632
Consumer | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	148,512		170,647	177,408
Commercial | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	133,255		169,816	184,729
Single pay loans | Acquired credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans				24
Allowance for loan losses on acquired loans				(2)	(49)
Commercial loans 1000000 or more | Acquired credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	10,958		12,628	12,963
Construction and land development | Commercial non-owner occupied real estate | Acquired credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	47,081		54,272	55,168
Allowance for loan losses on acquired loans	(145)	(151)		(728)	(344)
Construction and land development | Commercial non-owner occupied real estate | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	10,683		13,849	16,482
Other commercial non-owner occupied real estate | Acquired credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans			255,430
Other commercial non-owner occupied real estate | Commercial non-owner occupied real estate | Acquired credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	220,489		255,430	266,465
Allowance for loan losses on acquired loans	(40)	$ (35)		(525)	$ (532)
Other commercial non-owner occupied real estate | Commercial non-owner occupied real estate | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	35,775		40,103	42,172
Home equity loans | Consumer real estate | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	168,758		190,968	203,025
Consumer | Consumer real estate | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	148,512		170,647	177,408
Other Consumer | Consumer real estate | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	752,402		879,722	922,711
Consumer Owner Occupied Loans | Consumer real estate | Acquired non-credit impaired loans
Contractual loan payments receivable, estimates of amounts not expected to be collected, other fair value adjustments and the resulting fair values of acquired loans
Total acquired loans	$ 435,132		$ 518,107	$ 542,278

Loans and Allowance for Loan 55

Loans and Allowance for Loan Losses - Changes in the carrying value of acquired credit impaired loans - (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Mar. 31, 2015	Sep. 30, 2016	Sep. 30, 2015
Changes in the carrying amount of accretable difference for acquired impaired and non-impaired loans
Decline in accretable yield balance		$ 64,100
Improved expected cash flows	$ 5,500
Acquired credit impaired loans
Changes in the carrying value of acquired loans at the acquisition date
Balance at the beginning of the period		919,402	$ 733,870	$ 919,402
Net reductions for payments, foreclosures, and accretion			(101,556)	(153,687)
Change in the allowance for loan losses on acquired loans			303	2,891
Balance at the end of the period	632,617		632,617	768,606
Changes in the carrying amount of accretable difference for acquired impaired and non-impaired loans
Balance at beginning of period		$ 306,826	201,538	306,826
Accretion			(56,850)	(76,168)
Reclass of nonaccretable difference due to improvement in expected cash flows			18,631	39,030
Other changes, net			779	(69,674)
Balance at end of period	$ 164,098		164,098	200,014
Decline in accretable yield balance			64,100	$ 17,300
Impairment of acquired loans			$ 0

Loans and Allowance for Loan 56

Loans and Allowance for Loan Losses - Aggregated analysis of the changes in allowance for loan losses - (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Jun. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Changes in allowance for loan losses
Balance at beginning of period	$ 40,691	$ 39,470		$ 37,796	$ 41,904
Loans charged-off	(1,388)	(1,671)		(5,194)	(6,716)
Recoveries of loans previously charged off	833	928		2,620	2,576
Net charge-offs	(555)	(743)		(2,574)	(4,140)
Provision (benefit)	912	1,075		6,175	5,017
Benefits attributable to FDIC loss share agreements net				23	21
Total provision for loan losses charged to operations	912	1,075		6,198	5,038
Provision for loan losses recorded through the FDIC loss share receivable				23	(21)
Reduction due to loan removals	(326)	(212)		(675)	(3,191)
Balance at end of period	40,722	39,590	$ 39,470	40,722	39,590
Non-acquired loans
Changes in allowance for loan losses
Balance at beginning of period	36,939	34,782		34,090	34,539
Loans charged-off	(1,108)	(1,530)		(4,384)	(4,206)
Recoveries of loans previously charged off	713	655		2,358	2,253
Net charge-offs	(395)	(875)		(2,026)	(1,953)
Provision (benefit)	775	1,209		5,255	2,530
Total provision for loan losses charged to operations	775	1,209		5,255	2,530
Balance at end of period	37,319	35,116	34,782	37,319	35,116
Acquired credit impaired loans
Changes in allowance for loan losses
Balance at beginning of period	3,752	4,688		3,706	7,365
Balance at the beginning of the period	3,752	4,688		3,706
Provision (benefit)	(23)	(2)		372	300
Benefits attributable to FDIC loss share agreements net				23	21
Benefits attributable to FDIC loss share agreements					21
Total provision for loan losses charged to operations	(23)	(2)		395	321
Provision for loan losses recorded through the FDIC loss share receivable				23	(21)
Reduction due to loan removals	(326)	(212)		(675)	(3,191)
Balance at the end of the period	3,403	4,474	4,688	3,403	4,474
Balance at end of period	3,403	4,474	4,688	3,403	4,474
Acquired non-credit impaired loans
Changes in allowance for loan losses
Loans charged-off	(280)	(141)		(810)	(2,510)
Recoveries of loans previously charged off	120	273		262	323
Net charge-offs	(160)	132		(548)	(2,187)
Provision (benefit)	160	(132)		548	2,187
Total provision for loan losses charged to operations	160	(132)		548	2,187
Residential real estate | Acquired credit impaired loans
Changes in allowance for loan losses
Balance at the beginning of the period	2,592	3,183
Provision (benefit)	2	(160)		(178)	(138)
Benefits attributable to FDIC loss share agreements net				23
Total provision for loan losses charged to operations	2	(160)		(155)	(138)
Provision for loan losses recorded through the FDIC loss share receivable				23
Reduction due to loan removals	(102)	(160)		(316)	(1,386)
Balance at the end of the period	2,492	2,863	3,183	2,492	2,863
Balance at end of period	2,492			2,492
Commercial non-owner occupied real estate | Non-acquired loans | Construction and land development
Changes in allowance for loan losses
Loans charged-off		(85)		(159)	(185)
Recoveries of loans previously charged off	241	122		848	256
Total provision for loan losses charged to operations	(795)	(826)		(694)	(1,528)
Commercial non-owner occupied real estate | Non-acquired loans | Other commercial non-owner occupied real estate
Changes in allowance for loan losses
Loans charged-off		(5)			(88)
Recoveries of loans previously charged off	28	23		59	52
Total provision for loan losses charged to operations	(93)	268		964	206
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development
Changes in allowance for loan losses
Balance at the beginning of the period	151	344
Provision (benefit)		433			443
Total provision for loan losses charged to operations		433			443
Reduction due to loan removals	(6)	(49)		(32)	(51)
Balance at the end of the period	145	728	344	145	728
Balance at end of period	145			145
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate
Changes in allowance for loan losses
Balance at the beginning of the period	35	532
Provision (benefit)				1	3
Total provision for loan losses charged to operations				1	3
Reduction due to loan removals	5	(7)		(16)	(922)
Balance at the end of the period	40	525	532	40	525
Balance at end of period	41			41
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development
Changes in allowance for loan losses
Recoveries of loans previously charged off	1	1		3	3
Total provision for loan losses charged to operations	(1)	(1)		(3)	(3)
Commercial owner occupied real estate loan | Non-acquired loans
Changes in allowance for loan losses
Loans charged-off	(16)	(23)		(117)	(575)
Recoveries of loans previously charged off	25	7		46	23
Total provision for loan losses charged to operations	516	376		258	1,181
Commercial owner occupied real estate loan | Acquired non-credit impaired loans
Changes in allowance for loan losses
Loans charged-off	(3)			(3)
Total provision for loan losses charged to operations	3			3
Consumer real estate | Non-acquired loans | Home equity loans
Changes in allowance for loan losses
Loans charged-off		(74)		(767)	(282)
Recoveries of loans previously charged off	64	91		239	201
Total provision for loan losses charged to operations	69	26		880	163
Consumer real estate | Acquired credit impaired loans
Changes in allowance for loan losses
Balance at the beginning of the period	778	449
Provision (benefit)	(23)	(249)		511	141
Benefits attributable to FDIC loss share agreements					(107)
Total provision for loan losses charged to operations	(23)	(249)		511	34
Provision for loan losses recorded through the FDIC loss share receivable					107
Reduction due to loan removals	(211)	(44)		(281)	(260)
Balance at the end of the period	544	156	449	544	156
Balance at end of period	543			543
Consumer real estate | Acquired non-credit impaired loans | Home equity loans
Changes in allowance for loan losses
Loans charged-off	(105)	(79)		(292)	(1,459)
Recoveries of loans previously charged off	89	161		197	178
Total provision for loan losses charged to operations	16	(82)		95	1,281
Commercial and industrial | Non-acquired loans
Changes in allowance for loan losses
Loans charged-off	(31)	(102)		(358)	(357)
Recoveries of loans previously charged off	104	79		207	745
Total provision for loan losses charged to operations	368	16		887	27
Commercial and industrial | Acquired credit impaired loans
Changes in allowance for loan losses
Balance at the beginning of the period	196	197
Provision (benefit)	(2)	15		38	(107)
Benefits attributable to FDIC loss share agreements					127
Total provision for loan losses charged to operations	(2)	15		38	20
Provision for loan losses recorded through the FDIC loss share receivable					(127)
Reduction due to loan removals	(12)	(12)		(30)	(411)
Balance at the end of the period	182	200	197	182	200
Balance at end of period	182			182
Commercial and industrial | Acquired non-credit impaired loans
Changes in allowance for loan losses
Loans charged-off	(23)	(7)		(30)	(120)
Recoveries of loans previously charged off	1	2		3	17
Total provision for loan losses charged to operations	22	5		27	103
Other income producing property | Non-acquired loans
Changes in allowance for loan losses
Loans charged-off				(7)	(13)
Recoveries of loans previously charged off	8	11		47	77
Total provision for loan losses charged to operations	(201)	(3)		(384)	(269)
Other income producing property | Acquired non-credit impaired loans
Changes in allowance for loan losses
Loans charged-off					(3)
Recoveries of loans previously charged off		3		1	4
Total provision for loan losses charged to operations		(3)		(1)	(1)
Consumer | Non-acquired loans
Changes in allowance for loan losses
Loans charged-off	(1,016)	(1,011)		(2,802)	(2,432)
Recoveries of loans previously charged off	216	233		787	765
Total provision for loan losses charged to operations	1,094	886		2,629	2,016
Consumer | Acquired non-credit impaired loans
Changes in allowance for loan losses
Loans charged-off	(149)	(63)		(485)	(568)
Recoveries of loans previously charged off	26	11		49	21
Total provision for loan losses charged to operations	123	52		436	547
Single pay loans | Acquired credit impaired loans
Changes in allowance for loan losses
Balance at the beginning of the period		49
Provision (benefit)		(48)			(49)
Benefits attributable to FDIC loss share agreements					1
Total provision for loan losses charged to operations		(48)			(48)
Provision for loan losses recorded through the FDIC loss share receivable					(1)
Reduction due to loan removals		1			(19)
Balance at the end of the period		2	49		2
Other loans | Non-acquired loans
Changes in allowance for loan losses
Total provision for loan losses charged to operations	$ (521)	(5)		$ 28	5
Commercial loans 1000000 or more | Acquired credit impaired loans
Changes in allowance for loan losses
Balance at the begining of period			$ (66)
Provision (benefit)		7			7
Total provision for loan losses charged to operations		7			7
Reduction due to loan removals		$ 59			$ (142)

Loans and Allowance for Loan 57

Loans and Allowance for Loan Losses - Disaggregated analysis of activity in for allowances for non acquired loans - (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Allowance for loan losses:
Charge-offs	$ (1,388)	$ (1,671)	$ (5,194)	$ (6,716)
Recoveries	833	928	2,620	2,576
Provision (benefit)	912	1,075	6,198	5,038
Non-acquired loans
Allowance for loan losses:
Balance at beginning of period	36,939	34,782	34,090	34,539
Charge-offs	(1,108)	(1,530)	(4,384)	(4,206)
Recoveries	713	655	2,358	2,253
Provision (benefit)	775	1,209	5,255	2,530
Balance at end of period	37,319	35,116	37,319	35,116
Loans individually evaluated for impairment	1,379	1,456	1,379	1,456
Loans collectively evaluated for impairment	35,940	33,660	35,940	33,660
Loans:
Loans individually evaluated for impairment	21,187	34,479	21,187	34,479
Loans collectively evaluated for impairment	4,986,926	3,960,237	4,986,926	3,960,237
Total loans	5,008,113	3,994,716	5,008,113	3,994,716	$ 4,220,726
Acquired credit impaired loans
Allowance for loan losses:
Balance at beginning of period			3,706	7,365
Provision (benefit)	(23)	(2)	395	321
Loans collectively evaluated for impairment	3,403	4,474	3,403	4,474
Loans:
Loans collectively evaluated for impairment	636,020	773,080	636,020	773,080
Total loans	636,020	773,080	636,020	773,080
Acquired non-credit impaired loans
Allowance for loan losses:
Charge-offs	(280)	(141)	(810)	(2,510)
Recoveries	120	273	262	323
Provision (benefit)	160	(132)	548	2,187
Loans:
Loans collectively evaluated for impairment	885,657	1,107,440	885,657	1,107,440
Total loans	885,657	1,107,440	885,657	1,107,440
Residential real estate | Acquired credit impaired loans
Allowance for loan losses:
Balance at beginning of period			2,986	4,387
Provision (benefit)	2	(160)	(155)	(138)
Loans collectively evaluated for impairment	2,492	2,863	2,492	2,863
Loans:
Loans collectively evaluated for impairment	268,968	330,754	268,968	330,754
Total loans	268,968	330,754	268,968	330,754
Commercial non-owner occupied real estate | Non-acquired loans
Loans:
Total loans	1,192,773	778,566	1,192,773	778,566	889,756
Commercial non-owner occupied real estate | Non-acquired loans | Construction and land development
Allowance for loan losses:
Balance at beginning of period	4,665	4,998	4,116	5,666
Charge-offs		(85)	(159)	(185)
Recoveries	241	122	848	256
Provision (benefit)	(795)	(826)	(694)	(1,528)
Balance at end of period	4,111	4,209	4,111	4,209
Loans individually evaluated for impairment	359	585	359	585
Loans collectively evaluated for impairment	3,752	3,624	3,752	3,624
Loans:
Loans individually evaluated for impairment	3,431	5,727	3,431	5,727
Loans collectively evaluated for impairment	558,905	366,350	558,905	366,350
Total loans	562,336	372,077	562,336	372,077	401,979
Commercial non-owner occupied real estate | Non-acquired loans | Other commercial non-owner occupied real estate
Allowance for loan losses:
Balance at beginning of period	4,656	3,038	3,568	3,154
Charge-offs		(5)		(88)
Recoveries	28	23	59	52
Provision (benefit)	(93)	268	964	206
Balance at end of period	4,591	3,324	4,591	3,324
Loans individually evaluated for impairment	181	26	181	26
Loans collectively evaluated for impairment	4,410	3,298	4,410	3,298
Loans:
Loans individually evaluated for impairment	764	2,569	764	2,569
Loans collectively evaluated for impairment	629,673	403,920	629,673	403,920
Total loans	630,437	406,489	630,437	406,489	487,777
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development
Allowance for loan losses:
Balance at beginning of period			177	336
Provision (benefit)		433		443
Loans collectively evaluated for impairment	145	728	145	728
Loans:
Loans collectively evaluated for impairment	47,081	55,168	47,081	55,168
Total loans	47,081	55,168	47,081	55,168
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate
Allowance for loan losses:
Balance at beginning of period			56	1,444
Provision (benefit)			1	3
Loans collectively evaluated for impairment	40	525	40	525
Loans:
Loans collectively evaluated for impairment	220,489	266,465	220,489	266,465
Total loans	220,489	266,465	220,489	266,465
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development
Allowance for loan losses:
Recoveries	1	1	3	3
Provision (benefit)	(1)	(1)	(3)	(3)
Loans:
Loans collectively evaluated for impairment	10,683	16,482	10,683	16,482
Total loans	10,683	16,482	10,683	16,482
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Other commercial non-owner occupied real estate
Loans:
Loans collectively evaluated for impairment	35,775	42,172	35,775	42,172
Total loans	35,775	42,172	35,775	42,172
Commercial owner occupied real estate loan | Non-acquired loans
Allowance for loan losses:
Balance at beginning of period	8,003	8,684	8,341	8,415
Charge-offs	(16)	(23)	(117)	(575)
Recoveries	25	7	46	23
Provision (benefit)	516	376	258	1,181
Balance at end of period	8,528	9,044	8,528	9,044
Loans individually evaluated for impairment	65	248	65	248
Loans collectively evaluated for impairment	8,463	8,796	8,463	8,796
Loans:
Loans individually evaluated for impairment	6,352	11,445	6,352	11,445
Loans collectively evaluated for impairment	1,147,128	1,000,983	1,147,128	1,000,983
Total loans	1,153,480	1,012,428	1,153,480	1,012,428	1,033,398
Commercial owner occupied real estate loan | Acquired non-credit impaired loans
Allowance for loan losses:
Charge-offs	(3)		(3)
Provision (benefit)	3		3
Loans:
Loans collectively evaluated for impairment	29,444	42,524	29,444	42,524
Total loans	29,444	42,524	29,444	42,524
Consumer real estate | Non-acquired loans
Loans:
Total loans	1,547,266	1,296,426	1,547,266	1,296,426	1,338,239
Consumer real estate | Non-acquired loans | Home equity loans
Allowance for loan losses:
Balance at beginning of period	3,148	2,868	2,929	2,829
Charge-offs		(74)	(767)	(282)
Recoveries	64	91	239	201
Provision (benefit)	69	26	880	163
Balance at end of period	3,281	2,911	3,281	2,911
Loans individually evaluated for impairment	38	3	38	3
Loans collectively evaluated for impairment	3,243	2,908	3,243	2,908
Loans:
Loans individually evaluated for impairment	1,599	293	1,599	293
Loans collectively evaluated for impairment	362,226	308,270	362,226	308,270
Total loans	363,825	308,563	363,825	308,563	319,255
Consumer real estate | Non-acquired loans | Consumer
Loans:
Total loans	1,864,740	1,571,137	1,864,740	1,571,137	1,617,916
Consumer real estate | Non-acquired loans | Consumer Owner Occupied Loans
Allowance for loan losses:
Balance at beginning of period	7,530	7,125	7,212	6,866
Charge-offs	(45)	(230)	(174)	(274)
Recoveries	27	89	125	134
Provision (benefit)	338	471	687	729
Balance at end of period	7,850	7,455	7,850	7,455
Loans individually evaluated for impairment	58	121	58	121
Loans collectively evaluated for impairment	7,792	7,334	7,792	7,334
Loans:
Loans individually evaluated for impairment	3,127	7,818	3,127	7,818
Loans collectively evaluated for impairment	1,180,314	980,045	1,180,314	980,045
Total loans	1,183,441	987,863	1,183,441	987,863	1,018,984
Consumer real estate | Acquired credit impaired loans
Allowance for loan losses:
Balance at beginning of period			313	275
Provision (benefit)	(23)	(249)	511	34
Loans collectively evaluated for impairment	544	156	544	156
Loans:
Loans collectively evaluated for impairment	61,866	73,632	61,866	73,632
Total loans	61,866	73,632	61,866	73,632
Consumer real estate | Acquired non-credit impaired loans | Home equity loans
Allowance for loan losses:
Charge-offs	(105)	(79)	(292)	(1,459)
Recoveries	89	161	197	178
Provision (benefit)	16	(82)	95	1,281
Loans:
Loans collectively evaluated for impairment	168,758	203,025	168,758	203,025
Total loans	168,758	203,025	168,758	203,025
Consumer real estate | Acquired non-credit impaired loans | Consumer Owner Occupied Loans
Allowance for loan losses:
Charge-offs				(360)
Charge-offs (added back)		8
Recoveries	3	95	9	100
Provision (benefit)	(3)	(103)	(9)	260
Loans:
Loans collectively evaluated for impairment	435,132	542,278	435,132	542,278
Total loans	435,132	542,278	435,132	542,278
Commercial and industrial | Non-acquired loans
Allowance for loan losses:
Balance at beginning of period	4,269	3,983	3,974	3,561
Charge-offs	(31)	(102)	(358)	(357)
Recoveries	104	79	207	745
Provision (benefit)	368	16	887	27
Balance at end of period	4,710	3,976	4,710	3,976
Loans individually evaluated for impairment	385	21	385	21
Loans collectively evaluated for impairment	4,325	3,955	4,325	3,955
Loans:
Loans individually evaluated for impairment	1,453	1,045	1,453	1,045
Loans collectively evaluated for impairment	616,072	461,543	616,072	461,543
Total loans	617,525	462,588	617,525	462,588	503,808
Commercial and industrial | Acquired credit impaired loans
Allowance for loan losses:
Balance at beginning of period			174	718
Provision (benefit)	(2)	15	38	20
Loans collectively evaluated for impairment	182	200	182	200
Loans:
Loans collectively evaluated for impairment	26,658	34,074	26,658	34,074
Total loans	26,658	34,074	26,658	34,074
Commercial and industrial | Acquired non-credit impaired loans
Allowance for loan losses:
Charge-offs	(23)	(7)	(30)	(120)
Recoveries	1	2	3	17
Provision (benefit)	22	5	27	103
Loans:
Loans collectively evaluated for impairment	14,201	27,459	14,201	27,459
Total loans	14,201	27,459	14,201	27,459
Other income producing property | Non-acquired loans
Allowance for loan losses:
Balance at beginning of period	1,812	2,019	1,963	2,232
Charge-offs			(7)	(13)
Recoveries	8	11	47	77
Provision (benefit)	(201)	(3)	(384)	(269)
Balance at end of period	1,619	2,027	1,619	2,027
Loans individually evaluated for impairment	289	430	289	430
Loans collectively evaluated for impairment	1,330	1,597	1,330	1,597
Loans:
Loans individually evaluated for impairment	4,319	4,788	4,319	4,788
Loans collectively evaluated for impairment	175,276	165,209	175,276	165,209
Total loans	179,595	169,997	179,595	169,997	175,848
Other income producing property | Acquired non-credit impaired loans
Allowance for loan losses:
Charge-offs				(3)
Recoveries		3	1	4
Provision (benefit)		(3)	(1)	(1)
Loans:
Loans collectively evaluated for impairment	43,152	56,092	43,152	56,092
Total loans	43,152	56,092	43,152	56,092
Consumer | Non-acquired loans
Allowance for loan losses:
Balance at beginning of period	2,014	1,608	1,694	1,367
Charge-offs	(1,016)	(1,011)	(2,802)	(2,432)
Recoveries	216	233	787	765
Provision (benefit)	1,094	886	2,629	2,016
Balance at end of period	2,308	1,716	2,308	1,716
Loans individually evaluated for impairment	4	3	4	3
Loans collectively evaluated for impairment	2,304	1,713	2,304	1,713
Loans:
Loans individually evaluated for impairment	142	101	142	101
Loans collectively evaluated for impairment	305,545	223,109	305,545	223,109
Total loans	305,687	223,210	305,687	223,210	233,104
Consumer | Acquired non-credit impaired loans
Allowance for loan losses:
Charge-offs	(149)	(63)	(485)	(568)
Recoveries	26	11	49	21
Provision (benefit)	123	52	436	547
Loans:
Loans collectively evaluated for impairment	148,512	177,408	148,512	177,408
Total loans	148,512	177,408	148,512	177,408
Commercial | Non-acquired loans
Loans:
Total loans	3,143,373	2,423,579	3,143,373	2,423,579	2,602,810
Single pay loans | Acquired credit impaired loans
Allowance for loan losses:
Balance at beginning of period				70
Provision (benefit)		(48)		(48)
Loans collectively evaluated for impairment		2		2
Loans:
Loans collectively evaluated for impairment		24		24
Total loans		24		24
Other loans | Non-acquired loans
Allowance for loan losses:
Balance at beginning of period	842	459	293	449
Provision (benefit)	(521)	(5)	28	5
Balance at end of period	321	454	321	454
Loans individually evaluated for impairment		19		19
Loans collectively evaluated for impairment	321	435	321	435
Loans:
Loans individually evaluated for impairment		693		693
Loans collectively evaluated for impairment	11,787	50,808	11,787	50,808
Total loans	11,787	51,501	11,787	51,501	$ 46,573
Commercial loans 1000000 or more | Acquired credit impaired loans
Allowance for loan losses:
Balance at beginning of period				135
Provision (benefit)		7		7
Loans:
Loans collectively evaluated for impairment	10,958	12,963	10,958	12,963
Total loans	$ 10,958	$ 12,963	$ 10,958	$ 12,963

Loans and Allowance for Loan 58

Loans and Allowance for Loan Losses - Credit risk profile by risk grade of non acquired loans - (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Dec. 31, 2014
Loans and Allowance for Loan Losses
Other Real Estate, Non Covered	$ 22,211	$ 4,200	$ 24,803	$ 25,913	$ 26,499
Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	5,008,113		4,220,726	3,994,716
Non-acquired loans | Pass
Loans and Allowance for Loan Losses
Total loans	4,873,202		4,077,013	3,843,597
Non-acquired loans | Special mention
Loans and Allowance for Loan Losses
Total loans	93,239		96,261	98,527
Non-acquired loans | Substandard
Loans and Allowance for Loan Losses
Total loans	41,672		47,430	52,570
Non-acquired loans | Doubtful
Loans and Allowance for Loan Losses
Total loans			22	22
Non-acquired loans | Commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Total loans	1,192,773		889,756	778,566
Non-acquired loans | Commercial non-owner occupied real estate | Construction and land development
Loans and Allowance for Loan Losses
Total loans	562,336		401,979	372,077
Non-acquired loans | Commercial non-owner occupied real estate | Construction and land development | Pass
Loans and Allowance for Loan Losses
Total loans	548,984		382,167	349,808
Non-acquired loans | Commercial non-owner occupied real estate | Construction and land development | Special mention
Loans and Allowance for Loan Losses
Total loans	8,492		13,633	15,629
Non-acquired loans | Commercial non-owner occupied real estate | Construction and land development | Substandard
Loans and Allowance for Loan Losses
Total loans	4,860		6,179	6,640
Non-acquired loans | Commercial non-owner occupied real estate | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Total loans	630,437		487,777	406,489
Non-acquired loans | Commercial non-owner occupied real estate | Other commercial non-owner occupied real estate | Pass
Loans and Allowance for Loan Losses
Total loans	615,521		471,466	388,303
Non-acquired loans | Commercial non-owner occupied real estate | Other commercial non-owner occupied real estate | Special mention
Loans and Allowance for Loan Losses
Total loans	11,499		13,912	14,888
Non-acquired loans | Commercial non-owner occupied real estate | Other commercial non-owner occupied real estate | Substandard
Loans and Allowance for Loan Losses
Total loans	3,417		2,399	3,298
Non-acquired loans | Commercial owner occupied real estate loan
Loans and Allowance for Loan Losses
Total loans	1,153,480		1,033,398	1,012,428
Non-acquired loans | Commercial owner occupied real estate loan | Pass
Loans and Allowance for Loan Losses
Total loans	1,118,421		994,442	970,090
Non-acquired loans | Commercial owner occupied real estate loan | Special mention
Loans and Allowance for Loan Losses
Total loans	26,429		29,478	28,799
Non-acquired loans | Commercial owner occupied real estate loan | Substandard
Loans and Allowance for Loan Losses
Total loans	8,630		9,478	13,539
Non-acquired loans | Consumer real estate
Loans and Allowance for Loan Losses
Total loans	1,547,266		1,338,239	1,296,426
Non-acquired loans | Consumer real estate | Home equity loans
Loans and Allowance for Loan Losses
Total loans	363,825		319,255	308,563
Non-acquired loans | Consumer real estate | Home equity loans | Pass
Loans and Allowance for Loan Losses
Total loans	349,382		304,744	294,712
Non-acquired loans | Consumer real estate | Home equity loans | Special mention
Loans and Allowance for Loan Losses
Total loans	8,493		8,171	7,987
Non-acquired loans | Consumer real estate | Home equity loans | Substandard
Loans and Allowance for Loan Losses
Total loans	5,950		6,318	5,842
Non-acquired loans | Consumer real estate | Home equity loans | Doubtful
Loans and Allowance for Loan Losses
Total loans			22	22
Non-acquired loans | Consumer real estate | Consumer
Loans and Allowance for Loan Losses
Total loans	1,864,740		1,617,916	1,571,137
Non-acquired loans | Consumer real estate | Consumer | Pass
Loans and Allowance for Loan Losses
Total loans	1,820,767		1,567,391	1,521,251
Non-acquired loans | Consumer real estate | Consumer | Special mention
Loans and Allowance for Loan Losses
Total loans	23,474		26,719	26,082
Non-acquired loans | Consumer real estate | Consumer | Substandard
Loans and Allowance for Loan Losses
Total loans	20,499		23,784	23,782
Non-acquired loans | Consumer real estate | Consumer | Doubtful
Loans and Allowance for Loan Losses
Total loans			22	22
Non-acquired loans | Consumer real estate | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Total loans	1,183,441		1,018,984	987,863
Non-acquired loans | Consumer real estate | Consumer Owner Occupied Loans | Pass
Loans and Allowance for Loan Losses
Total loans	1,155,481		984,780	953,523
Non-acquired loans | Consumer real estate | Consumer Owner Occupied Loans | Special mention
Loans and Allowance for Loan Losses
Total loans	14,370		17,777	17,198
Non-acquired loans | Consumer real estate | Consumer Owner Occupied Loans | Substandard
Loans and Allowance for Loan Losses
Total loans	13,590		16,427	17,142
Non-acquired loans | Commercial and industrial
Loans and Allowance for Loan Losses
Total loans	617,525		503,808	462,588
Non-acquired loans | Commercial and industrial | Pass
Loans and Allowance for Loan Losses
Total loans	604,058		497,572	456,912
Non-acquired loans | Commercial and industrial | Special mention
Loans and Allowance for Loan Losses
Total loans	11,246		4,472	4,321
Non-acquired loans | Commercial and industrial | Substandard
Loans and Allowance for Loan Losses
Total loans	2,221		1,764	1,355
Non-acquired loans | Other income producing property
Loans and Allowance for Loan Losses
Total loans	179,595		175,848	169,997
Non-acquired loans | Other income producing property | Pass
Loans and Allowance for Loan Losses
Total loans	165,451		163,975	157,233
Non-acquired loans | Other income producing property | Special mention
Loans and Allowance for Loan Losses
Total loans	12,099		8,047	8,808
Non-acquired loans | Other income producing property | Substandard
Loans and Allowance for Loan Losses
Total loans	2,045		3,826	3,956
Non-acquired loans | Consumer
Loans and Allowance for Loan Losses
Total loans	305,687		233,104	223,210
Non-acquired loans | Consumer | Pass
Loans and Allowance for Loan Losses
Total loans	304,117		231,294	221,515
Non-acquired loans | Consumer | Special mention
Loans and Allowance for Loan Losses
Total loans	611		771	897
Non-acquired loans | Consumer | Substandard
Loans and Allowance for Loan Losses
Total loans	959		1,039	798
Non-acquired loans | Commercial
Loans and Allowance for Loan Losses
Total loans	3,143,373		2,602,810	2,423,579
Non-acquired loans | Commercial | Pass
Loans and Allowance for Loan Losses
Total loans	3,052,435		2,509,622	2,322,346
Non-acquired loans | Commercial | Special mention
Loans and Allowance for Loan Losses
Total loans	69,765		69,542	72,445
Non-acquired loans | Commercial | Substandard
Loans and Allowance for Loan Losses
Total loans	21,173		23,646	28,788
Non-acquired loans | Other loans
Loans and Allowance for Loan Losses
Total loans	11,787		46,573	51,501
Non-acquired loans | Other loans | Pass
Loans and Allowance for Loan Losses
Total loans	11,787		$ 46,573	51,501
Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total loans	636,020			773,080
Acquired credit impaired loans | Residential real estate
Loans and Allowance for Loan Losses
Total loans	268,968			330,754
Acquired credit impaired loans | Commercial non-owner occupied real estate | Construction and land development
Loans and Allowance for Loan Losses
Total loans	47,081			55,168
Acquired credit impaired loans | Commercial non-owner occupied real estate | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Total loans	220,489			266,465
Acquired credit impaired loans | Consumer real estate
Loans and Allowance for Loan Losses
Total loans	61,866			73,632
Acquired credit impaired loans | Commercial and industrial
Loans and Allowance for Loan Losses
Total loans	26,658			34,074
Acquired credit impaired loans | Single pay loans
Loans and Allowance for Loan Losses
Total loans				24
Acquired credit impaired loans | Commercial loans 1000000 or more
Loans and Allowance for Loan Losses
Total loans	10,958			12,963
Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total loans	885,657			1,107,440
Acquired non-credit impaired loans | Commercial non-owner occupied real estate | Construction and land development
Loans and Allowance for Loan Losses
Total loans	10,683			16,482
Acquired non-credit impaired loans | Commercial non-owner occupied real estate | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Total loans	35,775			42,172
Acquired non-credit impaired loans | Commercial owner occupied real estate loan
Loans and Allowance for Loan Losses
Total loans	29,444			42,524
Acquired non-credit impaired loans | Consumer real estate | Home equity loans
Loans and Allowance for Loan Losses
Total loans	168,758			203,025
Acquired non-credit impaired loans | Consumer real estate | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Total loans	435,132			542,278
Acquired non-credit impaired loans | Commercial and industrial
Loans and Allowance for Loan Losses
Total loans	14,201			27,459
Acquired non-credit impaired loans | Other income producing property
Loans and Allowance for Loan Losses
Total loans	43,152			56,092
Acquired non-credit impaired loans | Consumer
Loans and Allowance for Loan Losses
Total loans	$ 148,512			$ 177,408

Loans and Allowance for Loan 59

Loans and Allowance for Loan Losses - Credit risk profile by risk grade of acquired loans - (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	$ 636,020	$ 737,576	$ 773,080
Acquired credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	366,975	414,572	416,567
Acquired credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	126,881	142,378	147,932
Acquired credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	142,164	180,626	208,581
Acquired credit impaired loans | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Total acquired loans		255,430
Acquired credit impaired loans | Other commercial non-owner occupied real estate | Pass
Loans and Allowance for Loan Losses
Total acquired loans		177,656
Acquired credit impaired loans | Other commercial non-owner occupied real estate | Special mention
Loans and Allowance for Loan Losses
Total acquired loans		37,607
Acquired credit impaired loans | Other commercial non-owner occupied real estate | Substandard
Loans and Allowance for Loan Losses
Total acquired loans		40,167
Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	885,657	1,049,538	1,107,440
Acquired non-credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	860,150	1,022,135	1,077,101
Acquired non-credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	14,066	7,369	9,288
Acquired non-credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	11,441	20,034	21,051
Residential real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	268,968	313,319	330,754
Residential real estate | Acquired credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	143,946	166,309	166,106
Residential real estate | Acquired credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	54,597	63,341	69,998
Residential real estate | Acquired credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	70,425	83,669	94,650
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development
Loans and Allowance for Loan Losses
Total acquired loans	47,081	54,272	55,168
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development | Pass
Loans and Allowance for Loan Losses
Total acquired loans	20,889	26,308	25,784
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	14,092	14,532	12,875
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	12,100	13,432	16,509
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Total acquired loans	220,489	255,430	266,465
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate | Pass
Loans and Allowance for Loan Losses
Total acquired loans	164,737		179,481
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	32,081		37,674
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	23,671		49,310
Commercial non-owner occupied real estate | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	46,458	53,952	58,654
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development
Loans and Allowance for Loan Losses
Total acquired loans	10,683	13,849	16,482
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development | Pass
Loans and Allowance for Loan Losses
Total acquired loans	9,562	12,935	15,196
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	278	109	113
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	843	805	1,173
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Total acquired loans	35,775	40,103	42,172
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Other commercial non-owner occupied real estate | Pass
Loans and Allowance for Loan Losses
Total acquired loans	29,509	33,485	35,562
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Other commercial non-owner occupied real estate | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	6,173	637	399
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Other commercial non-owner occupied real estate | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	93	5,981	6,211
Commercial owner occupied real estate loan | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	29,444	39,220	42,524
Commercial owner occupied real estate loan | Acquired non-credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	28,926	38,623	42,189
Commercial owner occupied real estate loan | Acquired non-credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans		377	291
Commercial owner occupied real estate loan | Acquired non-credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	518	220	44
Consumer real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	61,866	70,734	73,632
Consumer real estate | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	603,890	709,075	745,303
Consumer real estate | Acquired non-credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	735,978	862,688	902,997
Consumer real estate | Acquired non-credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	7,217	5,488	7,837
Consumer real estate | Acquired non-credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	9,207	11,546	11,877
Consumer real estate | Acquired non-credit impaired loans | Home equity loans
Loans and Allowance for Loan Losses
Total acquired loans	168,758	190,968	203,025
Consumer real estate | Acquired non-credit impaired loans | Home equity loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	158,672	180,472	190,648
Consumer real estate | Acquired non-credit impaired loans | Home equity loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	5,340	4,202	5,198
Consumer real estate | Acquired non-credit impaired loans | Home equity loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	4,746	6,294	7,179
Consumer real estate | Acquired non-credit impaired loans | Consumer
Loans and Allowance for Loan Losses
Total acquired loans	148,512	170,647	177,408
Consumer real estate | Acquired non-credit impaired loans | Consumer | Pass
Loans and Allowance for Loan Losses
Total acquired loans	145,594	167,399	174,465
Consumer real estate | Acquired non-credit impaired loans | Consumer | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	1,118	729	630
Consumer real estate | Acquired non-credit impaired loans | Consumer | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	1,800	2,519	2,313
Consumer real estate | Acquired non-credit impaired loans | Other Consumer
Loans and Allowance for Loan Losses
Total acquired loans	752,402	879,722	922,711
Consumer real estate | Acquired non-credit impaired loans | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Total acquired loans	435,132	518,107	542,278
Consumer real estate | Acquired non-credit impaired loans | Consumer Owner Occupied Loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	431,712	514,817	537,884
Consumer real estate | Acquired non-credit impaired loans | Consumer Owner Occupied Loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	759	557	2,009
Consumer real estate | Acquired non-credit impaired loans | Consumer Owner Occupied Loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	2,661	2,733	2,385
Commercial and industrial | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	26,658	31,193	34,074
Commercial and industrial | Acquired credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	18,715	22,358	23,003
Commercial and industrial | Acquired credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	4,476	2,549	2,092
Commercial and industrial | Acquired credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	3,467	6,286	8,979
Commercial and industrial | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	14,201	25,475	27,459
Commercial and industrial | Acquired non-credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	14,016	24,621	26,473
Commercial and industrial | Acquired non-credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	122	166	213
Commercial and industrial | Acquired non-credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	63	688	773
Other income producing property | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	43,152	51,169	56,092
Other income producing property | Acquired non-credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	42,159	49,783	54,684
Other income producing property | Acquired non-credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	276	592	435
Other income producing property | Acquired non-credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	717	794	973
Consumer | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	61,866	70,734	73,632
Consumer | Acquired credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	9,072	10,703	11,156
Consumer | Acquired credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	20,635	23,331	24,248
Consumer | Acquired credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	32,159	36,700	38,228
Consumer | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	148,512	170,647	177,408
Commercial | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	133,255	169,816	184,729
Commercial | Acquired non-credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	124,172	159,447	174,104
Commercial | Acquired non-credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	6,849	1,881	1,451
Commercial | Acquired non-credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	2,234	8,488	9,174
Single pay loans | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans			24
Single pay loans | Acquired credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans			10
Single pay loans | Acquired credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans			14
Commercial loans 1000000 or more | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total acquired loans	10,958	12,628	12,963
Commercial loans 1000000 or more | Acquired credit impaired loans | Pass
Loans and Allowance for Loan Losses
Total acquired loans	9,616	11,238	11,027
Commercial loans 1000000 or more | Acquired credit impaired loans | Special mention
Loans and Allowance for Loan Losses
Total acquired loans	1,000	1,018	1,045
Commercial loans 1000000 or more | Acquired credit impaired loans | Substandard
Loans and Allowance for Loan Losses
Total acquired loans	$ 342	$ 372	$ 891

Loans and Allowance for Loan 60

Loans and Allowance for Loan Losses - Aging analysis of past due loans - (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Non-acquired loans
Loans and Allowance for Loan Losses
Past due	$ 16,360	$ 15,668	$ 23,023
Current	4,991,753	4,205,058	3,971,693
Total loans	5,008,113	4,220,726	3,994,716
Non-acquired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	6,380	5,674	8,241
Non-acquired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	3,524	2,650	2,170
Non-acquired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	6,456	7,344	12,612
Acquired credit impaired loans
Loans and Allowance for Loan Losses
Past due	22,679	29,912	35,190
Current	613,341	707,664	737,890
Total loans	636,020		773,080
Acquired credit impaired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	6,556	8,635	8,715
Acquired credit impaired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	4,586	2,465	4,824
Acquired credit impaired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	11,537	18,812	21,651
Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Past due	4,675	4,924	4,341
Current	880,982	1,044,614	1,103,099
Total loans	885,657		1,107,440
Acquired non-credit impaired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,663	1,969	1,746
Acquired non-credit impaired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	859	884	499
Acquired non-credit impaired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	2,153	2,071	2,096
Residential real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Past due	11,992	13,955	14,453
Current	256,976	299,364	316,301
Total loans	268,968		330,754
Residential real estate | Acquired credit impaired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	4,260	4,705	3,735
Residential real estate | Acquired credit impaired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	2,015	1,155	1,913
Residential real estate | Acquired credit impaired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	5,717	8,095	8,805
Commercial non-owner occupied real estate | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	1,192,773	889,756	778,566
Commercial non-owner occupied real estate | Non-acquired loans | Construction and land development
Loans and Allowance for Loan Losses
Past due	1,876	1,374	2,074
Current	560,460	400,605	370,003
Total loans	562,336	401,979	372,077
Commercial non-owner occupied real estate | Non-acquired loans | Construction and land development | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	548	323	752
Commercial non-owner occupied real estate | Non-acquired loans | Construction and land development | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	249	136	209
Commercial non-owner occupied real estate | Non-acquired loans | Construction and land development | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,079	915	1,113
Commercial non-owner occupied real estate | Non-acquired loans | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Past due	1,630	1,051	2,815
Current	628,807	486,726	403,674
Total loans	630,437	487,777	406,489
Commercial non-owner occupied real estate | Non-acquired loans | Other commercial non-owner occupied real estate | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	655	867	1,218
Commercial non-owner occupied real estate | Non-acquired loans | Other commercial non-owner occupied real estate | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	768
Commercial non-owner occupied real estate | Non-acquired loans | Other commercial non-owner occupied real estate | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	207	184	1,597
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development
Loans and Allowance for Loan Losses
Past due	3,374	3,313	4,518
Current	43,707	50,959	50,650
Total loans	47,081		55,168
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	266	784	960
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,971	367	983
Commercial non-owner occupied real estate | Acquired credit impaired loans | Construction and land development | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,137	2,162	2,575
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Past due	3,947	7,168	8,237
Current	216,542	248,262	258,228
Total loans	220,489		266,465
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	896	1,118	1,902
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	238	426	1,145
Commercial non-owner occupied real estate | Acquired credit impaired loans | Other commercial non-owner occupied real estate | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	2,813	5,624	5,190
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development
Loans and Allowance for Loan Losses
Past due	165	69	39
Current	10,518	13,780	16,443
Total loans	10,683		16,482
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	5
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due		21
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Construction and land development | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	160	48	39
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Past due	28		32
Current	35,747	40,103	42,140
Total loans	35,775		42,172
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Other commercial non-owner occupied real estate | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due			32
Commercial non-owner occupied real estate | Acquired non-credit impaired loans | Other commercial non-owner occupied real estate | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	28
Commercial owner occupied real estate loan | Non-acquired loans
Loans and Allowance for Loan Losses
Past due	3,133	3,407	7,876
Current	1,150,347	1,029,991	1,004,552
Total loans	1,153,480	1,033,398	1,012,428
Commercial owner occupied real estate loan | Non-acquired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,795	1,269	2,418
Commercial owner occupied real estate loan | Non-acquired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	71	608	108
Commercial owner occupied real estate loan | Non-acquired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,267	1,530	5,350
Commercial owner occupied real estate loan | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Past due	738	340	288
Current	28,706	38,880	42,236
Total loans	29,444		42,524
Commercial owner occupied real estate loan | Acquired non-credit impaired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	326	120	245
Commercial owner occupied real estate loan | Acquired non-credit impaired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	110	176	4
Commercial owner occupied real estate loan | Acquired non-credit impaired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	302	44	39
Consumer real estate | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	1,547,266	1,338,239	1,296,426
Consumer real estate | Non-acquired loans | Home equity loans
Loans and Allowance for Loan Losses
Past due	2,018	2,543	1,520
Current	361,807	316,712	307,043
Total loans	363,825	319,255	308,563
Consumer real estate | Non-acquired loans | Home equity loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,000	899	661
Consumer real estate | Non-acquired loans | Home equity loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	186	1,046	275
Consumer real estate | Non-acquired loans | Home equity loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	832	598	584
Consumer real estate | Non-acquired loans | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Past due	4,125	4,960	6,110
Current	1,179,316	1,014,024	981,753
Total loans	1,183,441	1,018,984	987,863
Consumer real estate | Non-acquired loans | Consumer Owner Occupied Loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,549	1,503	1,886
Consumer real estate | Non-acquired loans | Consumer Owner Occupied Loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	894	308	1,180
Consumer real estate | Non-acquired loans | Consumer Owner Occupied Loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,682	3,149	3,044
Consumer real estate | Non-acquired loans | Consumer
Loans and Allowance for Loan Losses
Total loans	1,864,740	1,617,916	1,571,137
Consumer real estate | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Total loans	61,866		73,632
Consumer real estate | Acquired non-credit impaired loans | Home equity loans
Loans and Allowance for Loan Losses
Past due	1,847	1,791	1,287
Current	166,911	189,177	201,738
Total loans	168,758		203,025
Consumer real estate | Acquired non-credit impaired loans | Home equity loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	719	897	658
Consumer real estate | Acquired non-credit impaired loans | Home equity loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	207	412	92
Consumer real estate | Acquired non-credit impaired loans | Home equity loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	921	482	537
Consumer real estate | Acquired non-credit impaired loans | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Past due	778	1,386	782
Current	434,354	516,721	541,496
Total loans	435,132		542,278
Consumer real estate | Acquired non-credit impaired loans | Consumer Owner Occupied Loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	140	694	116
Consumer real estate | Acquired non-credit impaired loans | Consumer Owner Occupied Loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	417	4	150
Consumer real estate | Acquired non-credit impaired loans | Consumer Owner Occupied Loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	221	688	516
Commercial and industrial | Non-acquired loans
Loans and Allowance for Loan Losses
Past due	1,642	573	654
Current	615,883	503,235	461,934
Total loans	617,525	503,808	462,588
Commercial and industrial | Non-acquired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	229	173	404
Commercial and industrial | Non-acquired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	739	166	90
Commercial and industrial | Non-acquired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	674	234	160
Commercial and industrial | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Past due	677	1,255	3,387
Current	25,981	29,938	30,687
Total loans	26,658		34,074
Commercial and industrial | Acquired credit impaired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	10	272	458
Commercial and industrial | Acquired credit impaired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	30	137	153
Commercial and industrial | Acquired credit impaired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	637	846	2,776
Commercial and industrial | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Past due	38	7	240
Current	14,163	25,468	27,219
Total loans	14,201		27,459
Commercial and industrial | Acquired non-credit impaired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	38	1
Commercial and industrial | Acquired non-credit impaired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due		1	2
Commercial and industrial | Acquired non-credit impaired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due		5	238
Other income producing property | Non-acquired loans
Loans and Allowance for Loan Losses
Past due	918	723	890
Current	178,677	175,125	169,107
Total loans	179,595	175,848	169,997
Other income producing property | Non-acquired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	318	241	246
Other income producing property | Non-acquired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	187	207	194
Other income producing property | Non-acquired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	413	275	450
Other income producing property | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Past due	26	7	109
Current	43,126	51,162	55,983
Total loans	43,152		56,092
Other income producing property | Acquired non-credit impaired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	26		97
Other income producing property | Acquired non-credit impaired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due			7
Other income producing property | Acquired non-credit impaired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due		7	5
Consumer | Non-acquired loans
Loans and Allowance for Loan Losses
Past due	1,018	882	1,084
Current	304,669	232,222	222,126
Total loans	305,687	233,104	223,210
Consumer | Non-acquired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	286	351	656
Consumer | Non-acquired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	430	136	114
Consumer | Non-acquired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	302	395	314
Consumer | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Past due	2,689	4,221	4,595
Current	59,177	66,513	69,037
Consumer | Acquired credit impaired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,124	1,756	1,660
Consumer | Acquired credit impaired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	332	380	630
Consumer | Acquired credit impaired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	1,233	2,085	2,305
Consumer | Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Past due	1,055	1,324	1,564
Current	147,457	169,323	175,844
Total loans	148,512		177,408
Consumer | Acquired non-credit impaired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	409	257	598
Consumer | Acquired non-credit impaired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	97	270	244
Consumer | Acquired non-credit impaired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due	549	797	722
Commercial | Non-acquired loans
Loans and Allowance for Loan Losses
Total loans	3,143,373	2,602,810	2,423,579
Single pay loans | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Current			24
Total loans			24
Other loans | Non-acquired loans
Loans and Allowance for Loan Losses
Past due		155
Current	11,787	46,418	51,501
Total loans	11,787	46,573	51,501
Other loans | Non-acquired loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due		48
Other loans | Non-acquired loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due		43
Other loans | Non-acquired loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans and Allowance for Loan Losses
Past due		64
Commercial loans 1000000 or more | Acquired credit impaired loans
Loans and Allowance for Loan Losses
Current	10,958	$ 12,628	12,963
Total loans	$ 10,958		$ 12,963

Loans and Allowance for Loan 61

Loans and Allowance for Loan Losses - Impaired non acquired and acquired loans - FASB 310-20 - (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Loans and Allowance for Loan Losses
Nonaccrual loans		$ 4,130		$ 4,130
Non acquired non-accrual loans
Loans and Allowance for Loan Losses
Nonaccrual loans	$ 14,884	23,715	$ 14,884	23,715	$ 18,447
Impaired non-acquired and acquired loans accounted under FASB ASC topic 310-20
Loans and Allowance for Loan Losses
Unpaid Contractual Principal Balance	35,011	46,388	35,011	46,388	43,010
Recorded Investment With No Allowance	7,755	14,622	7,755	14,622	9,447
Gross Recorded Investment With Allowance	13,432	19,857	13,432	19,857	20,771
Total Recorded Investment	21,187	34,479	21,187	34,479	30,218
Related Allowance	1,379	1,456	1,379	1,456	1,607
Average Investment In Impaired Loans	22,755	32,797	25,702	30,783
Interest Income Recognized	312	431	653	830
Acquired non-credit impaired non-accrual including restructured loans
Loans and Allowance for Loan Losses
Nonaccrual loans	4,633		4,633		3,764
Commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Nonaccrual loans		134		134
Commercial non-owner occupied real estate | Construction and land development
Loans and Allowance for Loan Losses
Nonaccrual loans		39		39
Commercial non-owner occupied real estate | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Nonaccrual loans		95		95
Commercial non-owner occupied real estate | Non acquired non-accrual loans
Loans and Allowance for Loan Losses
Nonaccrual loans	1,757	2,408	1,757	2,408	1,274
Commercial non-owner occupied real estate | Non acquired non-accrual loans | Construction and land development
Loans and Allowance for Loan Losses
Nonaccrual loans	1,156	1,291	1,156	1,291	1,090
Commercial non-owner occupied real estate | Non acquired non-accrual loans | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Nonaccrual loans	601	1,117	601	1,117	184
Commercial non-owner occupied real estate | Impaired non-acquired and acquired loans accounted under FASB ASC topic 310-20 | Construction and land development
Loans and Allowance for Loan Losses
Unpaid Contractual Principal Balance	7,744	8,321	7,744	8,321	9,931
Recorded Investment With No Allowance	1,331	1,128	1,331	1,128	1,004
Gross Recorded Investment With Allowance	2,100	4,599	2,100	4,599	5,276
Total Recorded Investment	3,431	5,727	3,431	5,727	6,280
Related Allowance	359	585	359	585	615
Average Investment In Impaired Loans	3,762	5,418	4,856	5,290
Interest Income Recognized	31	116	88	170
Commercial non-owner occupied real estate | Impaired non-acquired and acquired loans accounted under FASB ASC topic 310-20 | Other commercial non-owner occupied real estate
Loans and Allowance for Loan Losses
Unpaid Contractual Principal Balance	2,372	3,935	2,372	3,935	2,909
Recorded Investment With No Allowance	228	1,644	228	1,644	233
Gross Recorded Investment With Allowance	536	925	536	925	1,219
Total Recorded Investment	764	2,569	764	2,569	1,452
Related Allowance	181	26	181	26	34
Average Investment In Impaired Loans	992	2,590	1,108	3,090
Interest Income Recognized		13	23	38
Commercial non-owner occupied real estate | Acquired non-credit impaired non-accrual including restructured loans
Loans and Allowance for Loan Losses
Nonaccrual loans	235		235		37
Commercial non-owner occupied real estate | Acquired non-credit impaired non-accrual including restructured loans | Construction and land development
Loans and Allowance for Loan Losses
Nonaccrual loans	235		235		37
Commercial owner occupied real estate loan
Loans and Allowance for Loan Losses
Nonaccrual loans		40		40
Commercial owner occupied real estate loan | Non acquired non-accrual loans
Loans and Allowance for Loan Losses
Nonaccrual loans	2,049	4,353	2,049	4,353	3,056
Commercial owner occupied real estate loan | Impaired non-acquired and acquired loans accounted under FASB ASC topic 310-20
Loans and Allowance for Loan Losses
Unpaid Contractual Principal Balance	10,204	16,195	10,204	16,195	11,516
Recorded Investment With No Allowance	4,301	7,325	4,301	7,325	4,134
Gross Recorded Investment With Allowance	2,051	4,120	2,051	4,120	3,591
Total Recorded Investment	6,352	11,445	6,352	11,445	7,725
Related Allowance	65	248	65	248	101
Average Investment In Impaired Loans	6,662	11,208	7,038	10,303
Interest Income Recognized	150	89	233	255
Commercial owner occupied real estate loan | Acquired non-credit impaired non-accrual including restructured loans
Loans and Allowance for Loan Losses
Nonaccrual loans	302		302		44
Consumer real estate
Loans and Allowance for Loan Losses
Nonaccrual loans		2,163		2,163
Consumer real estate | Home equity loans
Loans and Allowance for Loan Losses
Nonaccrual loans		1,115		1,115
Consumer real estate | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Nonaccrual loans		1,048		1,048
Consumer real estate | Non acquired non-accrual loans
Loans and Allowance for Loan Losses
Nonaccrual loans	6,612	9,576	6,612	9,576	9,535
Consumer real estate | Non acquired non-accrual loans | Home equity loans
Loans and Allowance for Loan Losses
Nonaccrual loans	1,564	1,533	1,564	1,533	1,769
Consumer real estate | Non acquired non-accrual loans | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Nonaccrual loans	5,048	8,043	5,048	8,043	7,766
Consumer real estate | Impaired non-acquired and acquired loans accounted under FASB ASC topic 310-20 | Home equity loans
Loans and Allowance for Loan Losses
Unpaid Contractual Principal Balance	2,054	390	2,054	390	483
Recorded Investment With No Allowance	251	185	251	185	186
Gross Recorded Investment With Allowance	1,348	108	1,348	108	123
Total Recorded Investment	1,599	293	1,599	293	309
Related Allowance	38	3	38	3	3
Average Investment In Impaired Loans	1,888	263	954	162
Interest Income Recognized	13	4	43	7
Consumer real estate | Impaired non-acquired and acquired loans accounted under FASB ASC topic 310-20 | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Unpaid Contractual Principal Balance	4,390	8,969	4,390	8,969	9,001
Recorded Investment With No Allowance	1,284	3,928	1,284	3,928	3,505
Gross Recorded Investment With Allowance	1,843	3,890	1,843	3,890	4,044
Total Recorded Investment	3,127	7,818	3,127	7,818	7,549
Related Allowance	58	121	58	121	138
Average Investment In Impaired Loans	3,547	7,070	5,338	5,392
Interest Income Recognized	31	80	78	133
Consumer real estate | Acquired non-credit impaired non-accrual including restructured loans
Loans and Allowance for Loan Losses
Nonaccrual loans	2,700		2,700		2,079
Consumer real estate | Acquired non-credit impaired non-accrual including restructured loans | Home equity loans
Loans and Allowance for Loan Losses
Nonaccrual loans	1,588		1,588		1,103
Consumer real estate | Acquired non-credit impaired non-accrual including restructured loans | Consumer Owner Occupied Loans
Loans and Allowance for Loan Losses
Nonaccrual loans	1,112		1,112		976
Commercial and industrial
Loans and Allowance for Loan Losses
Nonaccrual loans		243		243
Commercial and industrial | Non acquired non-accrual loans
Loans and Allowance for Loan Losses
Nonaccrual loans	587	466	587	466	515
Commercial and industrial | Impaired non-acquired and acquired loans accounted under FASB ASC topic 310-20
Loans and Allowance for Loan Losses
Unpaid Contractual Principal Balance	2,738	1,939	2,738	1,939	2,641
Recorded Investment With No Allowance	259	295	259	295	273
Gross Recorded Investment With Allowance	1,194	750	1,194	750	1,214
Total Recorded Investment	1,453	1,045	1,453	1,045	1,487
Related Allowance	385	21	385	21	279
Average Investment In Impaired Loans	1,110	1,028	1,470	976
Interest Income Recognized	16	29	28	47
Commercial and industrial | Acquired non-credit impaired non-accrual including restructured loans
Loans and Allowance for Loan Losses
Nonaccrual loans	1		1		1
Other income producing property
Loans and Allowance for Loan Losses
Nonaccrual loans		382		382
Other income producing property | Non acquired non-accrual loans
Loans and Allowance for Loan Losses
Nonaccrual loans	584	740	584	740	746
Other income producing property | Impaired non-acquired and acquired loans accounted under FASB ASC topic 310-20
Loans and Allowance for Loan Losses
Unpaid Contractual Principal Balance	5,167	5,601	5,167	5,601	5,763
Recorded Investment With No Allowance	101	117	101	117	112
Gross Recorded Investment With Allowance	4,218	4,671	4,218	4,671	4,779
Total Recorded Investment	4,319	4,788	4,319	4,788	4,891
Related Allowance	289	430	289	430	422
Average Investment In Impaired Loans	4,659	4,788	4,605	5,143
Interest Income Recognized	71	95	157	174
Other income producing property | Acquired non-credit impaired non-accrual including restructured loans
Loans and Allowance for Loan Losses
Nonaccrual loans	149		149		168
Consumer
Loans and Allowance for Loan Losses
Nonaccrual loans		1,168		1,168
Consumer | Non acquired non-accrual loans
Loans and Allowance for Loan Losses
Nonaccrual loans	796	556	796	556	659
Consumer | Impaired non-acquired and acquired loans accounted under FASB ASC topic 310-20
Loans and Allowance for Loan Losses
Unpaid Contractual Principal Balance	342	887	342	887	155
Gross Recorded Investment With Allowance	142	693	142	693	102
Total Recorded Investment	142	693	142	693	102
Related Allowance	4	19	4	19	3
Average Investment In Impaired Loans	135	85	122	80
Interest Income Recognized		1	3	2
Consumer | Acquired non-credit impaired non-accrual including restructured loans
Loans and Allowance for Loan Losses
Nonaccrual loans	1,246		1,246		1,435
Other loans | Impaired non-acquired and acquired loans accounted under FASB ASC topic 310-20
Loans and Allowance for Loan Losses
Unpaid Contractual Principal Balance					611
Gross Recorded Investment With Allowance					423
Total Recorded Investment					423
Related Allowance					12
Average Investment In Impaired Loans		347	$ 211	347
Interest Income Recognized		4		4
Restructured loans | ASC Topic 31020 Loans
Loans and Allowance for Loan Losses
Number of months generally required to return to accruing status			6 months
Restructured loans | Non acquired non-accrual loans
Loans and Allowance for Loan Losses
Nonaccrual loans	$ 2,499	$ 5,616	$ 2,499	$ 5,616	$ 2,662

FDIC Indemnification Asset (Det

FDIC Indemnification Asset (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016	Sep. 30, 2015	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Dec. 31, 2014
Receivable from FDIC for Loss Share Agreements
Balance at the beginning of period		$ 4,401	$ 22,161
Decrease in expected losses on loans		(23)	(21)
Additional recoveries on OREO		(1,736)	(4,164)
Reimbursable expenses		71	701
Amortization of discounts and premiums, net		(1,475)	(7,120)
Payments to FDIC		853	(3,615)
Termination of Loss Share Agreement		(2,091)
Balance at the end of period			7,942
Pre-tax charge	$ 4,400
Payment to settle FDIC loss share agreements	2,300	2,342
FDIC indemnification asset		4,401	$ 22,161	$ 2,100	$ 4,401	$ 7,942	$ 22,161
Covered Other real estate under share agreements	22,211	22,211			$ 30,554	$ 31,378	$ 42,726
OREO
Receivable from FDIC for Loss Share Agreements
Non-covered loans	87,400	87,400
Covered Other real estate under share agreements	$ 3,000	$ 3,000

Other Real Estate Owned (Detail

Other Real Estate Owned (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2016USD ($)	Sep. 30, 2015USD ($)	Sep. 30, 2016USD ($)property	Mar. 31, 2016USD ($)	Sep. 30, 2015USD ($)property
OREO
Balance at the beginning of the period	$ 24,803	$ 26,499
Additions	9,296	16,190
Transfers	4,222	2,245
Write-downs	(1,939)	(2,763)
Sold	(14,171)	(16,258)
Balance at the end of the period	22,211	25,913
Number of properties uncovered | property			17		123
Carrying Value of uncovered OREO assets	24,803	26,499	$ 22,211	$ 4,200	$ 25,913
Covered OREO
Balance at the beginning of the period	5,751	16,227
Additions	2,151	6,832
Transfers	(4,222)	(2,245)
Write-downs	(2,131)	(4,910)
Sold	(1,549)	(10,439)
Balance at the end of the period	0	5,465
Number of properties covered by loss share with the FDIC | property					34
Total
Balance at the beginning of the period	30,554	42,726
Additions	11,447	23,022
Write-downs	(4,070)	(7,673)
Sold	(15,720)	(26,697)
Balance at the end of the period	22,211	$ 31,378
Number of properties held | property			108		157
Residential real estate included in OREO	3,700
Residential real estate consumer mortgage loans in foreclosure process	$ 4,700

Deposits - Total deposits - (De

Deposits - Total deposits - (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Deposits Disclosure Abstract
Certificates of deposit	$ 911,453	$ 1,092,750	$ 1,159,285
Interest-bearing demand deposits	3,358,647	3,293,942	3,260,482
Non-interest bearing demand deposits	2,176,155	1,976,480	1,927,309
Savings deposits	795,754	735,961	726,373
Other time deposits	5,397	1,295	4,560
Total deposits	$ 7,247,406	$ 7,100,428	$ 7,078,009

Deposits - Certificates of depo

Deposits - Certificates of deposits and Scheduled maturities of time deposits - (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Deposits Disclosure Abstract
Aggregate amounts of certificates of deposits in denominations of $250,000 or more	$ 90,800,000	$ 114,900,000	$ 122,100,000
Increased insurance limit on deposit accounts	250,000
Traditional, out-of-market brokered deposits	$ 2,900,000	$ 18,900,000	$ 19,100,000

Retirement Plans - Non-contribu

Retirement Plans - Non-contributory defined benefit pension plan - (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Change in benefit obligation:
Interest cost	$ 283	$ 254	$ 849	$ 762
Components of net periodic pension cost and other amounts recognized in other comprehensive income
Interest cost	(283)	(254)	(849)	(762)
Expected return on plan assets	534	517	1,602	1,551
Recognized net actuarial loss	(204)	(225)	(612)	(674)
Net periodic pension benefit (expense)	47	38	141	115
Amortization of net loss	$ (204)	$ (225)	$ (612)	$ (674)
Employee hired on or after January 1, 2006 | Maximum
Retirement Plans
Requisite age of employees for receiving retirement benefits under the new benefit formula			45 years
Defined benefit plan requisite service period under new benefit formula			5 years
Non-contributory defined benefit pension plan | Employees hired on or before December 31, 2005 | Minimum
Retirement Plans
Requisite age of employees for receiving retirement benefits under the plan			21 years

Retirement Plans - Safe Harbor

Retirement Plans - Safe Harbor plan - (Details) $ in Millions	Jan. 01, 2015	Sep. 30, 2016USD ($)	Sep. 30, 2015USD ($)	Sep. 30, 2016USD ($)	Sep. 30, 2015USD ($)
Employees' savings plan
Matching contribution by the company (as a percent)				100.00%
Defined contribution plan employer discretionary matching contribution percent	1
Expenses recognized under 401(K) plan		$ 1.7	$ 1.6	$ 4.5	$ 4.2
Minimum
Employees' savings plan
Age of employees to be eligible to participate in the defined contribution plan				21 years
Percentage of annual base compensation that participants may elect to contribute				1.00%
Maximum
Employees' savings plan
Percentage of annual base compensation that participants may elect to contribute				50.00%
Percentage of employees salary for which the company contributes a matching contribution				5.00%

Earnings Per Common Share - Com

Earnings Per Common Share - Computation of basic and diluted EPS - (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Basic earnings per common share:
Net income available to common shareholders	$ 28,095	$ 25,140	$ 77,105	$ 73,938
Weighted Average Number of Shares Outstanding, Basic	24,016	23,984	23,989	23,956
Basic earnings per common share (in dollars per share)	$ 1.17	$ 1.05	$ 3.21	$ 3.09
Diluted earnings per share:
Net income available to common shareholders	$ 28,095	$ 25,140	$ 77,105	$ 73,938
Weighted Average Number of Shares Outstanding, Basic	24,016	23,984	23,989	23,956
Effect of dilutive securities (in shares)	262	301	240	279
Weighted-average dilutive shares	24,278	24,285	24,229	24,235
Diluted earnings per common share (in dollars per share)	$ 1.16	$ 1.04	$ 3.18	$ 3.05

Earnings Per Common Share - Cal

Earnings Per Common Share - Calculation of diluted EPS under Treasury method - (Details) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Earnings Per Share
Number of shares	52,064	46,798	72,480	47,865
Range of exercise prices, low end of range (in dollars per share)			$ 61.42	$ 61.42
Range of exercise prices, high end of range (in dollars per share)	$ 69.48	$ 66.32	$ 69.48	$ 66.32

Share-Based Compensation - Stoc

Share-Based Compensation - Stock Options - (Details) - USD ($) $ / shares in Units, $ in Thousands	Jan. 27, 2012	Sep. 30, 2016
Aggregate Intrinsic Value
Outstanding at the end of the period		$ 8,771
Exercisable at the end of the period		$ 7,945
Stock Options
Number of shares
Outstanding at the beginning of the period (in shares)		285,405
Granted (in shares)		25,682
Exercised (in shares)		(43,991)
Forfeited (in shares)		(1,025)
Outstanding at the end of the period (in shares)		266,071
Exercisable at the end of the period (in shares)		205,294
Weighted-Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)		$ 38.85
Granted (in dollars per share)		63.79
Exercised (in dollars per share)		33.96
Forfeited (in dollars per share)		35.20
Outstanding at the end of the period (in dollars per share)		42.08
Exercisable at the end of the period (in dollars per share)		36.34
Weighted-average fair value of options granted during the year (in dollars per share)		$ 25.19
Weighted-Average Remaining Contractual Life
Outstanding at the end of the period		4 years 9 months 7 days
Exercisable at the end of the period		3 months 21 days
2012 plan
Share-Based Compensation
Number of shares registered under the 2012 plan		1,684,000
2012 plan | Restricted Stock. | Maximum
Share-Based Compensation
Number of shares registered under the 2012 plan		817,476
2004 plan
Number of shares
Granted (in shares)	0
Plan 2004 And 2012 | Incentive stock options
Share-Based Compensation
Vesting percentage		25.00%
Expiration period		10 years
Plan 2004 And 2012 | Incentive stock options | Maximum
Share-Based Compensation
Vesting period		4 years

Share-Based Compensation - Info

Share-Based Compensation - Information pertaining to options oustanding - (Details) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Share Based Compensation
Range of exercise prices, low end of range (in dollars per share)			$ 61.42	$ 61.42
Range of exercise prices, high end of range (in dollars per share)	$ 69.48	$ 66.32	$ 69.48	$ 66.32
Restricted Stock.
Vesting schedule of shares
Total	187,165		187,165		218,282

Share-Based Compensation - Weig

Share-Based Compensation - Weighted average assumptions used in valuing options - (Details) - USD ($)	Jan. 21, 2016	Sep. 30, 2016	Sep. 30, 2015
Stock Options
Weighted-average assumptions
Dividend yield (as a percent)		1.60%	1.40%
Expected life		8 years 6 months	8 years 6 months
Risk-free interest rate (as a percent)		1.90%	1.79%
Additional disclosures
Total unrecognized compensation cost related to non vested stock option grants		$ 1,100,000
Weighted-average period over which unrecognized compensation cost is expected to be recognized		1 year 4 months 6 days
Total fair value of shares vested during the period		$ 455,000
Stock Options | Minimum
Weighted-average assumptions
Expected volatility (as a percent)		40.60%	40.90%
Restricted Stock.
Additional disclosures
Weighted-average period over which unrecognized compensation cost is expected to be recognized		2 years 3 months 29 days
Restricted Stock Activity and RSUs
Nonvested at the beginning of the period (in shares)		218,282
Granted (in shares)		41,505
Vested (in shares)		(70,547)
Forfeited (in shares)		(2,075)
Nonvested at the end of the period (in shares)		187,165
Weighted-Average Grant-Date Fair Value
Nonvested at the beginning of the period (in dollars per share)		$ 44.56
Granted (in dollars per share)		67.18
Vested (in dollars per share)		39.94
Forfeited (in dollars per share)		58.93
Nonvested at the end of the period (in dollars per share)		$ 51.23
Additional disclosures
Total unrecognized compensation cost related to nonvested restricted stock and RSUs granted		$ 5,500,000
Total fair value of restricted shares vested during the period		$ 2,900,000
Restricted Stock. | Employees | Minimum
Additional disclosures
Vesting period		4 years
Restricted Stock. | Non-employee directors | Maximum
Additional disclosures
Vesting period		12 months
Restricted Stock Units
Additional disclosures
Weighted-average period over which unrecognized compensation cost is expected to be recognized		1 year 5 months 16 days
Restricted Stock Activity and RSUs
Nonvested at the beginning of the period (in shares)		79,789
Granted (in shares)		68,842
Vested (in shares)		(2,314)
Forfeited (in shares)		(639)
Nonvested at the end of the period (in shares)		145,678
Weighted-Average Grant-Date Fair Value
Nonvested at the beginning of the period (in dollars per share)		$ 64.66
Granted (in dollars per share)		65.23
Vested (in dollars per share)		54
Forfeited (in dollars per share)		63.93
Nonvested at the end of the period (in dollars per share)		$ 65.11
Additional disclosures
Total unrecognized compensation cost related to nonvested restricted stock and RSUs granted		$ 4,800,000
Total fair value of restricted shares vested during the period		$ 1,900,000
Performance period		3 years
Target RSU award level (as a percent)		99.00%
Employee Stock Purchase Plan
Number Of Stock Issued Pursuant To Restricted Stock Units	35,903

Commitments and Contingent Li73

Commitments and Contingent Liabilities (Details) $ in Billions	Sep. 30, 2016USD ($)
Commitments and Contingent Liabilities
Commitments to extend credit and standby letters of credit	$ 1.6

Fair Value - Assets and liabili

Fair Value - Assets and liabilities measured at fair value on a recurring basis - (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Assets
Loans held for sale	$ 57,052	$ 48,985	$ 41,649
Securities available for sale	925,374	885,798	1,009,541
Government-sponsored entities debt
Assets
Securities available for sale	62,980	123,794	162,507
State and municipal obligations
Assets
Securities available for sale	117,324	134,338	131,364
Common Stock
Assets
Securities available for sale	3,793	2,593	3,821
Significant Other Observable Inputs (Level 2)
Assets
Loans held for sale	57,052	48,985	41,649
Significant Unobservable Inputs (Level 3)
Assets
Mortgage servicing rights	23,064	24,665	26,202
Changes in fair value of assets
Changes in hierarchy classifications of Level 3 liabilities	0
Recurring basis
Assets
Derivative financial instruments	3,091	2,379	1,415
Loans held for sale	57,052	48,985	41,649
Securities available for sale	925,374	885,798	1,009,541
Mortgage servicing rights	23,064	24,665	26,202
Fair value of Assets, Total	1,008,581	961,827	1,078,807
Liabilities
Derivative financial instruments	1,100	1,904	838
Recurring basis | Government-sponsored entities debt
Assets
Securities available for sale	62,980	123,794	162,507
Recurring basis | State and municipal obligations
Assets
Securities available for sale	117,324	134,338	131,364
Recurring basis | Mortgage-backed securities
Assets
Securities available for sale	741,277	625,073	711,849
Recurring basis | Common Stock
Assets
Securities available for sale	3,793	2,593	3,821
Recurring basis | Quoted Prices In Active Markets for Identical Assets (Level 1)
Assets
Securities available for sale	2,568	2,368	2,596
Fair value of Assets, Total	2,568	2,368	2,596
Recurring basis | Quoted Prices In Active Markets for Identical Assets (Level 1) | Common Stock
Assets
Securities available for sale	2,568	2,368	2,596
Recurring basis | Significant Other Observable Inputs (Level 2)
Assets
Derivative financial instruments	3,091	2,379	1,415
Loans held for sale	57,052	48,985	41,649
Securities available for sale	922,806	883,430	1,006,945
Fair value of Assets, Total	982,949	934,794	1,050,009
Liabilities
Derivative financial instruments	1,100	1,904	838
Recurring basis | Significant Other Observable Inputs (Level 2) | Government-sponsored entities debt
Assets
Securities available for sale	62,980	123,794	162,507
Recurring basis | Significant Other Observable Inputs (Level 2) | State and municipal obligations
Assets
Securities available for sale	117,324	134,338	131,364
Recurring basis | Significant Other Observable Inputs (Level 2) | Mortgage-backed securities
Assets
Securities available for sale	741,277	625,073	711,849
Recurring basis | Significant Other Observable Inputs (Level 2) | Common Stock
Assets
Securities available for sale	1,225	225	1,225
Recurring basis | Significant Unobservable Inputs (Level 3)
Assets
Mortgage servicing rights	23,064	24,665	26,202
Fair value of Assets, Total	23,064	24,665	$ 26,202
Changes in fair value of assets
Fair value of assets at the beginning of the period	26,202	21,601
Servicing assets that resulted from transfers of financial assets	(4,182)	(5,770)
Fair value of assets at the end of the period	23,064	24,665
Changes in fair value assets due to valuation inputs or assumptions	(4,305)	(92)
Changes in fair value assets due to increased principal paydowns	3,015	2,614
Unrealized losses included in accumulated other comprehensive income related to Level 3 financial assets and liabilities	$ 0	$ 0

Fair Value - Assets and liabi75

Fair Value - Assets and liabilities measured at fair value on a nonrecurring basis - (Details) - USD ($) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015	Dec. 31, 2014
Fair Value
Other Real Estate	$ 22,211	$ 31,378	$ 30,554	$ 42,726
Nonrecurring basis | OREO
Fair Value
Other Real Estate	22,211	31,378	30,554
Nonrecurring basis | Non-acquired Credit Impaired loans
Fair Value
Other Real Estate	4,360	12,123	13,355
Nonrecurring basis | Significant Unobservable Inputs (Level 3) | OREO
Fair Value
Other Real Estate	22,211	31,378	30,554
Nonrecurring basis | Significant Unobservable Inputs (Level 3) | Non-acquired Credit Impaired loans
Fair Value
Other Real Estate	$ 4,360	$ 12,123	$ 13,355
Nonrecurring basis | Significant Unobservable Inputs (Level 3) | Discounted appraisals | Impaired loans
Quantitative Information about Level 3 Fair Value Measurements
Collateral discounts (as a percent)	7.00%	4.00%	6.00%
Nonrecurring basis | Significant Unobservable Inputs (Level 3) | Discounted appraisals | OREO
Quantitative Information about Level 3 Fair Value Measurements
Collateral discounts and estimated costs to sell (as a percent)	24.00%	19.00%	16.00%

Fair Value - Estimated fair val

Fair Value - Estimated fair value and related carrying amount, of the Company’s financial instruments - (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Financial assets:
Loans held for sale	$ 57,052	$ 48,985	$ 41,649
Financial liabilities:
Federal Funds Purchased and Securities Sold under Agreements to Repurchase.	305,268	260,521	288,231
Increase (Decrease) in Loans Held-for-sale	533,393	175,094
Other borrowings	55,306	55,107	55,158
Carrying Amount
Financial assets:
Cash and cash equivalents	507,517	889,380	695,794
Investment securities	941,707	904,143	1,027,748
Loans held for sale	57,052	48,985	41,649
Loans, net of allowance for loan losses	6,489,068	5,835,646	5,970,044
FDIC receivable for loss share agreements		7,942	4,401
Interest Receivable	17,501	16,614	17,083
Mortgage servicing rights	23,064	24,665	26,202
Interest rate swap - non-designated hedge		170
Other derivative financial instruments (Mortgage - banking related)	3,091	2,209	1,415
Financial liabilities:
Deposits	7,247,406	7,078,009	7,100,428
Federal Funds Purchased and Securities Sold under Agreements to Repurchase.	305,268	260,521	288,231
Other borrowings	55,306	55,107	55,158
Interest Payable	1,384	2,302	2,190
Interest rate swap - cash flow hedge	655	871	718
Interest rate swap - non-designated hedge		170
Other derivative financial instruments (Mortgage banking related)	444	863	120
Fair Value.
Financial assets:
Cash and cash equivalents	507,517	889,380	695,794
Investment securities	941,932	904,587	1,028,157
Loans held for sale	57,052	48,985	41,649
Loans, net of allowance for loan losses	6,667,622	5,939,570	6,068,252
FDIC receivable for loss share agreements		205	(2,452)
Interest Receivable	17,501	16,614	17,083
Mortgage servicing rights	23,064	24,665	26,202
Interest rate swap - non-designated hedge		170
Other derivative financial instruments (Mortgage - banking related)	3,091	2,209	1,415
Financial liabilities:
Deposits	7,015,012	6,836,437	6,785,911
Federal Funds Purchased and Securities Sold under Agreements to Repurchase.	305,268	260,521	288,231
Other borrowings	49,751	49,362	49,762
Interest Payable	1,384	2,302	2,190
Interest rate swap - cash flow hedge	655	871	718
Interest rate swap - non-designated hedge		170
Other derivative financial instruments (Mortgage banking related)	444	863	120
Commitments to extend credit | Fair Value.
Financial liabilities:
Off balance sheet financial instruments	45,285		23,927
Standby letters of credit and financial guarantees | Fair Value.
Financial liabilities:
Off balance sheet financial instruments		24,676
Quoted Prices In Active Markets for Identical Assets (Level 1)
Financial assets:
Cash and cash equivalents	507,517	889,380	695,794
Investment securities	12,050	11,399	11,489
Significant Other Observable Inputs (Level 2)
Financial assets:
Investment securities	929,882	893,188	1,016,668
Loans held for sale	57,052	48,985	41,649
Interest Receivable	3,528	3,709	3,883
Interest rate swap - non-designated hedge		170
Other derivative financial instruments (Mortgage - banking related)	3,091	2,209	1,415
Financial liabilities:
Deposits	7,015,012	6,836,437	6,785,911
Federal Funds Purchased and Securities Sold under Agreements to Repurchase.	305,268	260,521	288,231
Other borrowings	49,751	49,362	49,762
Interest Payable	1,384	2,302	2,190
Interest rate swap - cash flow hedge	655	871	718
Interest rate swap - non-designated hedge		170
Other derivative financial instruments (Mortgage banking related)	444	863	120
Significant Other Observable Inputs (Level 2) | Commitments to extend credit
Financial liabilities:
Off balance sheet financial instruments	45,285		23,927
Significant Other Observable Inputs (Level 2) | Standby letters of credit and financial guarantees
Financial liabilities:
Off balance sheet financial instruments		24,676
Significant Unobservable Inputs (Level 3)
Financial assets:
Loans, net of allowance for loan losses	6,667,622	5,939,570	6,068,252
FDIC receivable for loss share agreements		205	(2,452)
Interest Receivable	13,973	12,905	13,200
Mortgage servicing rights	$ 23,064	$ 24,665	$ 26,202

Accumulated Other Comprehensi77

Accumulated Other Comprehensive Income (Loss) - Changes in components of AOCI - (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Accumulated Other Comprehensive Income (Loss)
Balance at the beginning of the period			$ (3,871)
Other comprehensive income (loss), net of tax	$ (2,515)	$ 3,806	7,866	$ 2,252
Balance at the end of the period	3,995	1,875	3,995	1,875
Amortization of defined benefit pension
Accumulated Other Comprehensive Income (Loss)
Balance at the beginning of the period	(5,762)	(5,036)	(6,015)	(5,315)
Amounts reclassified from accumulated other comprehensive income (loss)	126	139	379	418
Other comprehensive income (loss), net of tax	126	139	379	418
Balance at the end of the period	(5,636)	(4,897)	(5,636)	(4,897)
Gain and Losses on sales of available for sale securities
Accumulated Other Comprehensive Income (Loss)
Balance at the beginning of the period	12,752	3,604	2,588	5,467
Other comprehensive income (loss) before reclassifications	(2,715)	3,707	7,524	1,844
Amounts reclassified from accumulated other comprehensive income (loss)			(75)
Other comprehensive income (loss), net of tax	(2,715)	3,707	7,449	1,844
Balance at the end of the period	10,037	7,311	10,037	7,311
Gains and Losses on Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss)
Balance at the beginning of the period	(480)	(499)	(444)	(529)
Other comprehensive income (loss) before reclassifications	32	(95)	(91)	(152)
Amounts reclassified from accumulated other comprehensive income (loss)	42	55	129	142
Other comprehensive income (loss), net of tax	74	(40)	38	(10)
Balance at the end of the period	(406)	(539)	(406)	(539)
Accumulated Other Comprehensive Income (Loss).
Accumulated Other Comprehensive Income (Loss)
Balance at the beginning of the period	6,510	(1,931)	(3,871)	(377)
Other comprehensive income (loss) before reclassifications	(2,683)	3,612	7,433	1,692
Amounts reclassified from accumulated other comprehensive income (loss)	168	194	433	560
Other comprehensive income (loss), net of tax	(2,515)	3,806	7,866	2,252
Balance at the end of the period	$ 3,995	$ 1,875	$ 3,995	$ 1,875

Accumulated Other Comprehensi78

Accumulated Other Comprehensive Income (Loss) - Reclassifications out of AOCI - (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Reclassifications out of accumulated other comprehensive income, net of tax
Interest expense	$ (2,036)	$ (2,547)	$ (6,229)	$ (7,984)
Other noninterest income	1,194	1,245	5,032	3,970
Provision for income taxes	(14,387)	(13,377)	(39,368)	(38,515)
Net income	28,095	25,140	77,105	73,938
Amount Reclassified from Accumulated Other Comprehensive Loss
Reclassifications out of accumulated other comprehensive income, net of tax
Net income	168	194	433	560
Gains and Losses on Cash Flow Hedges | Amount Reclassified from Accumulated Other Comprehensive Loss | Interest rate contracts
Reclassifications out of accumulated other comprehensive income, net of tax
Interest expense	69	89	209	230
Provision for income taxes	(27)	(34)	(80)	(88)
Net income	42	55	129	142
Gain and Losses on sales of available for sale securities | Amount Reclassified from Accumulated Other Comprehensive Loss
Reclassifications out of accumulated other comprehensive income, net of tax
Other noninterest income			(122)
Provision for income taxes			47
Net income			(75)
Amortization of defined benefit pension | Amount Reclassified from Accumulated Other Comprehensive Loss
Reclassifications out of accumulated other comprehensive income, net of tax
Salaries and employee benefits	204	225	612	674
Provision for income taxes	(78)	(86)	(233)	(256)
Net income	$ 126	$ 139	$ 379	$ 418

Derivative Financial Instrume79

Derivative Financial Instruments (Details) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015	Dec. 31, 2009
Derivative Financial Instruments
After-tax unrealized gain on cash flow hedge in other comprehensive income	$ 74,000	$ 40,000	$ 38,000	$ 10,000
Cash flow hedge liability	655,000	870,000	655,000	870,000	$ 718,000
Ineffectiveness in the cash flow hedge	0	0	0	0
Collateral provided	750,000	950,000	750,000	950,000
Mortgage loan pipeline
Obligation under forward commitments, the fair value of those obligations along with the fair value of derivative instruments associated with forward commitments
Obligation	155,747,000	106,460,000	155,747,000	106,460,000	87,486,000
Expected closures
Obligation under forward commitments, the fair value of those obligations along with the fair value of derivative instruments associated with forward commitments
Obligation	$ 116,810,000	79,845,000	$ 116,810,000	79,845,000	65,615,000
Interest rate contracts | Cash flow hedge
Derivative Financial Instruments
Fixed rate payable on notional amount (as a percent)	4.06%		4.06%
Variable rate basis, variable rate receivable on notional amount			three-month LIBOR
Notional amount						$ 8,000,000
Mortgage servicing rights hedging | Non-designated hedges
Derivative Financial Instruments
Notional amount	$ 128,500,000	90,000,000	$ 128,500,000	90,000,000	92,000,000
Estimated gain (loss) on fair value of open contracts related to mortgage servicing rights			42,000	863,000	(98,000)
Mortgage loan pipeline commitments
Obligation under forward commitments, the fair value of those obligations along with the fair value of derivative instruments associated with forward commitments
Obligation	3,049,000	2,003,000	3,049,000	2,003,000	1,415,000
Forward commitments
Obligation under forward commitments, the fair value of those obligations along with the fair value of derivative instruments associated with forward commitments
Obligation	146,000,000	86,000,000	146,000,000	86,000,000	73,000,000
Fair value of forward commitments	$ (445,000)	$ (658,000)	$ (445,000)	$ (658,000)	$ (21,000)

Capital Ratios (Details)

Capital Ratios (Details) - USD ($) $ in Thousands	Jan. 01, 2019	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Common equity Tier 1 to risk-weighted assets
Actual, Capital Amount		$ 765,032	$ 711,577	$ 693,121
Actual, Ratio (as a percent)		11.48%	11.84%	11.82%
Minimum capital required, Ratio (as a percent)		4.50%
Required to be considered well capitalized, Capital Amount		$ 428,792	$ 390,624	$ 381,200
Required to be considered well capitalized, Ratio (as a percent)		6.50%	6.50%	6.50%
Tier I capital to risk-weighted assets
Actual, Capital Amount		$ 817,746	$ 763,590	$ 743,805
Actual, Ratio (as a percent)		12.27%	12.71%	12.68%
Minimum capital required, Ratio (as a percent)		6.00%	4.00%
Required to be considered well capitalized, Capital Amount		$ 527,744	$ 480,768	$ 469,169
Required to be considered well capitalized, Ratio (as a percent)		8.00%	8.00%	8.00%
Total capital to risk-weighted assets
Actual, Capital Amount		$ 858,813	$ 801,745	$ 783,605
Actual, Ratio (as a percent)		12.89%	13.34%	13.36%
Minimum capital required, Ratio (as a percent)		8.00%
Required to be considered well capitalized, Capital Amount		$ 659,681	$ 600,961	$ 586,461
Required to be considered well capitalized, Ratio (as a percent)		10.00%	10.00%	10.00%
Tier I capital to average assets (leverage ratio)
Actual, Capital Amount		$ 817,746	$ 763,590	$ 743,805
Actual, Ratio (as a percent)		9.74%	9.31%	9.32%
Minimum capital required, Ratio (as a percent)		4.00%
Required to be considered well capitalized, Capital Amount		$ 416,984	$ 410,107	$ 398,937
Required to be considered well capitalized, Ratio (as a percent)		5.00%	5.00%	5.00%
Phase-In Schedule
Common equity Tier 1 to risk-weighted assets
Minimum capital required, Capital Amount		$ 338,086	$ 270,432	$ 263,907
Minimum capital required, Ratio (as a percent)		5.125%	4.50%	4.50%
Tier I capital to risk-weighted assets
Minimum capital required, Capital Amount		$ 395,808	$ 360,576	$ 351,877
Minimum capital required, Ratio (as a percent)		6.00%	6.00%	6.00%
Total capital to risk-weighted assets
Minimum capital required, Capital Amount		$ 527,744	$ 480,768	$ 469,169
Minimum capital required, Ratio (as a percent)		8.00%	8.00%	8.00%
Tier I capital to average assets (leverage ratio)
Minimum capital required, Capital Amount		$ 333,587	$ 328,085	$ 319,149
Minimum capital required, Ratio (as a percent)		4.00%	4.00%	4.00%
Fully Phased-In
Common equity Tier 1 to risk-weighted assets
Minimum capital required, Capital Amount		$ 461,776	$ 420,762	$ 410,523
Minimum capital required, Ratio (as a percent)		7.00%	7.00%	7.00%
Tier I capital to risk-weighted assets
Minimum capital required, Capital Amount		$ 560,728	$ 510,817	$ 498,492
Minimum capital required, Ratio (as a percent)		8.50%	8.50%	8.50%
Total capital to risk-weighted assets
Minimum capital required, Capital Amount		$ 692,665	$ 631,009	$ 615,784
Minimum capital required, Ratio (as a percent)		10.50%	10.50%	10.50%
Tier I capital to average assets (leverage ratio)
Minimum capital required, Capital Amount		$ 333,587	$ 328,085	$ 319,149
Minimum capital required, Ratio (as a percent)		4.00%	4.00%	4.00%
Forecast
Capital ratios
Capital conversion buffer common equity Tier 1 of risk-weighted assets (as a percent)	2.50%
South State Bank (the Bank)
Common equity Tier 1 to risk-weighted assets
Actual, Capital Amount		$ 790,497	$ 740,532	$ 720,522
Actual, Ratio (as a percent)		11.86%	12.33%	12.29%
Required to be considered well capitalized, Capital Amount		$ 428,647	$ 390,511	$ 380,999
Required to be considered well capitalized, Ratio (as a percent)		6.50%	6.50%	6.50%
Tier I capital to risk-weighted assets
Actual, Capital Amount		$ 790,497	$ 740,532	$ 720,522
Actual, Ratio (as a percent)		11.86%	12.33%	12.29%
Required to be considered well capitalized, Capital Amount		$ 527,566	$ 480,629	$ 468,922
Required to be considered well capitalized, Ratio (as a percent)		8.00%	8.00%	8.00%
Total capital to risk-weighted assets
Actual, Capital Amount		$ 831,429	$ 778,538	$ 760,322
Actual, Ratio (as a percent)		12.48%	12.96%	12.97%
Required to be considered well capitalized, Capital Amount		$ 659,457	$ 600,786	$ 586,153
Required to be considered well capitalized, Ratio (as a percent)		10.00%	10.00%	10.00%
Tier I capital to average assets (leverage ratio)
Actual, Capital Amount		$ 790,497	$ 740,532	$ 720,522
Actual, Ratio (as a percent)		9.42%	9.03%	9.04%
Required to be considered well capitalized, Capital Amount		$ 416,791	$ 409,818	$ 398,544
Required to be considered well capitalized, Ratio (as a percent)		5.00%	5.00%	5.00%
South State Bank (the Bank) | Phase-In Schedule
Common equity Tier 1 to risk-weighted assets
Minimum capital required, Capital Amount		$ 337,972	$ 270,354	$ 263,769
Minimum capital required, Ratio (as a percent)		5.125%	4.50%	4.50%
Tier I capital to risk-weighted assets
Minimum capital required, Capital Amount		$ 395,674	$ 360,471	$ 351,692
Minimum capital required, Ratio (as a percent)		6.00%	6.00%	6.00%
Total capital to risk-weighted assets
Minimum capital required, Capital Amount		$ 527,566	$ 480,629	$ 468,922
Minimum capital required, Ratio (as a percent)		8.00%	8.00%	8.00%
Tier I capital to average assets (leverage ratio)
Minimum capital required, Capital Amount		$ 333,433	$ 327,854	$ 318,835
Minimum capital required, Ratio (as a percent)		4.00%	4.00%	4.00%
South State Bank (the Bank) | Fully Phased-In
Common equity Tier 1 to risk-weighted assets
Minimum capital required, Capital Amount		$ 461,620	$ 420,550	$ 410,307
Minimum capital required, Ratio (as a percent)		7.00%	7.00%	7.00%
Tier I capital to risk-weighted assets
Minimum capital required, Capital Amount		$ 560,539	$ 510,668	$ 498,230
Minimum capital required, Ratio (as a percent)		8.50%	8.50%	8.50%
Total capital to risk-weighted assets
Minimum capital required, Capital Amount		$ 692,430	$ 630,825	$ 615,460
Minimum capital required, Ratio (as a percent)		10.50%	10.50%	10.50%
Tier I capital to average assets (leverage ratio)
Minimum capital required, Capital Amount		$ 333,433	$ 327,854	$ 318,835
Minimum capital required, Ratio (as a percent)		4.00%	4.00%	4.00%

Goodwill and Other Intangible81

Goodwill and Other Intangible Assets - Summary of changes - (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Goodwill
Goodwill, Beginning Balance	$ 338,340	$ 338,342
Goodwill, Ending Balance	$ 338,340	$ 338,340	$ 338,342
Bank of America
Goodwill
Goodwill, Beginning Balance			$ 20,652

Goodwill and Other Intangible82

Goodwill and Other Intangible Assets - Summary of gross carrying amounts - (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Other intangible assets
Gross carrying amount	$ 82,154	$ 82,155	$ 82,154	$ 82,155	$ 82,154
Accumulated amortization	(40,416)	(32,173)	(40,416)	(32,173)	(34,729)
Net carrying amount	41,738	49,982	41,738	49,982	$ 47,425
Amortization expense	1,891	$ 2,078	5,687	$ 6,058
Estimated amortization expense for other intangibles for each of the next five quarters
December 31, 2016	1,890		1,890
March 31, 2017	1,810		1,810
June 30, 2017	1,798		1,798
September 30, 2017	1,797		1,797
December 31, 2017	1,797		1,797
Thereafter	$ 32,646		$ 32,646
Minimum
Other intangible assets
Estimated useful lives			2 years
Maximum
Other intangible assets
Estimated useful lives			15 years

Loan Servicing, Mortgage Orig83

Loan Servicing, Mortgage Origination, and Loans Held for Sale (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Changes in the fair value of MSRs and its offsetting hedge.
Increase (decrease) in fair value of MSRs			$ (4,305)	$ (92)
Decay of MSRs			(3,015)	(2,614)
Gains (losses) related to derivatives			4,521	2,150
Net effect on Statements of Income			$ (2,799)	$ (556)
MSRs
Changes in the fair value of MSRs and its offsetting hedge.
Increase (decrease) in fair value of MSRs	$ 171	$ (1,631)
Decay of MSRs	(1,245)	(878)
Gains (losses) related to derivatives	(492)	1,720
Net effect on Statements of Income	$ (1,566)	$ (789)
Characteristics and sensitivity analysis of the MSR
Residential Mortgages Serviced for Others Percentage	100.00%	100.00%	100.00%	100.00%	100.00%
Weighted average life			5 years 9 months 18 days	6 years 9 months 15 days	7 years 18 days
Constant prepayment rate (as a percent)			12.30%	10.20%	9.60%
Weighted average discount rate (as a percent)			9.80%	9.80%	9.80%
Effect on fair value due to change in interest rates:
25 basis point increase	$ 2,093	$ 1,555	$ 2,093	$ 1,555	$ 1,562
50 basis point increase	3,968	2,945	3,968	2,945	2,950
25 basis point decrease	(2,398)	(1,883)	(2,398)	(1,883)	(1,866)
50 basis point decrease	(4,845)	(3,964)	(4,845)	(3,964)	$ (4,021)
Custodial escrow balances maintained in connection with the loan servicing	$ 24,300	$ 21,400	$ 24,300	$ 21,400
Fixed-rate mortgage loans
Characteristics and sensitivity analysis of the MSR
Residential Mortgages Serviced for Others Percentage	99.50%	99.40%	99.50%	99.40%	99.40%
Adjustable-rate mortgage loans
Characteristics and sensitivity analysis of the MSR
Residential Mortgages Serviced for Others Percentage	0.50%	0.60%	0.50%	0.60%	0.60%
First Financial Holdings, Inc. ("First Financial")
Loans held for sale, loan servicing and mortgage origination
Residential mortgages serviced for others	$ 2,700,000	$ 2,500,000	$ 2,700,000	$ 2,500,000	$ 2,600,000
Contractually specified servicing fees earned	$ 1,700	$ 5,100	$ 1,600	$ 4,700

Loan Servicing, Mortgage Orig84

Loan Servicing, Mortgage Origination, and Loans Held for Sale - Mandatory cash forwards - (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Mortgage loan securitizations, mandatory cash forwards, and whole loan sales
Loan sales	$ 215.2	$ 230.8	$ 530.6	$ 685.8
Loan securitizations and loan sales	$ 175.2	$ 166.7	$ 418.8	$ 517.8
Percentage of loan securitizations and loan sales	81.40%	72.20%	78.90%	75.50%
Residential mortgage loans to be sold in secondary market
Mortgage loan securitizations, mandatory cash forwards, and whole loan sales
Residential mortgage loans held for sale	$ 57.1	$ 49	$ 57.1	$ 49	$ 41.6
Loans Held-for-sale, Mortgages	$ 57.1	$ 49	$ 57.1	$ 49	$ 41.6
Residential mortgage loans awaiting sale in secondary market | Minimum
Mortgage loan securitizations, mandatory cash forwards, and whole loan sales
Loans held for sale, settlement period			15 days
Residential mortgage loans awaiting sale in secondary market | Maximum
Mortgage loan securitizations, mandatory cash forwards, and whole loan sales
Loans held for sale, settlement period			45 days

Investments in Qualified Affo85

Investments in Qualified Affordable Housing Projects (Details) - USD ($)	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Investment In Qualified Affordable Housing Projects.
Tax Credits and Benefits	$ 1,800,000	$ 1,400,000
Share of book losses	1,100,000	1,000,000
Carrying value	27,200,000	12,400,000
Original Investment Value	35,800,000	35,800,000
Funding obligation	14,700,000	$ 932,000
Ampunt repaid	$ 0

Repurchase Agreements (Details)

Repurchase Agreements (Details) - USD ($) $ in Millions	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Secured Debt, Repurchase Agreements
Carrying amount of securities sold under repurchase agreements with customers	$ 238.6	$ 219.9	$ 213.5
Carrying amount of the securities pledged to collateralize repurchase agreements	$ 238.6	$ 219.9	$ 213.5