First Community Bankshares (FCBC) 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. 28, 2016
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q3
Trading Symbol	FCBC
Entity Registrant Name	FIRST COMMUNITY BANCSHARES INC /NV/
Entity Central Index Key	859,070
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		16,989,383

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Assets
Cash and due from banks	$ 43,686	$ 37,383
Federal funds sold	21,298	13,498
Interest-bearing deposits in banks	945	906
Total cash and cash equivalents	65,929	51,787
Securities available for sale	220,856	366,173
Securities held to maturity	72,182	72,541
Loans held for investment, net of unearned income
Non-covered	1,774,547	1,623,506
Covered	61,837	83,035
Less allowance for loan losses	(19,633)	(20,233)
Loans held for investment, net	1,816,751	1,686,308
FDIC indemnification asset	14,332	20,844
Premises and equipment, net	50,564	52,756
Other real estate owned, non-covered	4,052	4,873
Other real estate owned, covered	2,437	4,034
Interest receivable	5,498	6,007
Goodwill	101,776	100,486
Other intangible assets	7,964	5,243
Other assets	87,932	91,224
Total assets	2,450,273	2,462,276
Deposits
Noninterest-bearing	473,509	451,511
Interest-bearing	1,388,390	1,421,748
Total deposits	1,861,899	1,873,259
Interest, taxes, and other liabilities	26,599	26,630
Securities sold under agreements to repurchase	118,532	138,614
FHLB borrowings	90,000	65,000
Other borrowings	15,707	15,756
Total liabilities	2,112,737	2,119,259
Stockholders' equity
Preferred stock, undesignated par value; 1,000,000 shares authorized; Series A Noncumulative Convertible Preferred Stock, $0.01 par value; 25,000 shares authorized; no shares outstanding at September 30, 2016, and December 31, 2015
Common stock, $1 par value; 50,000,000 shares authorized; 21,381,779 shares issued at September 30, 2016, and December 31, 2015; 4,392,807 and 3,283,638 shares in treasury at September 30, 2016, and December 31, 2015, respectively	21,382	21,382
Additional paid-in capital	227,884	227,692
Retained earnings	166,689	155,647
Treasury stock, at cost	(78,789)	(56,457)
Accumulated other comprehensive income (loss)	370	(5,247)
Total stockholders' equity	337,536	343,017
Total liabilities and stockholders' equity	$ 2,450,273	$ 2,462,276

CONDENSED CONSOLIDATED BALANCE3

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Sep. 30, 2016	Dec. 31, 2015
Common stock, par value	$ 1	$ 1
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	21,381,779	21,381,779
Treasury stock, shares	4,392,807	3,283,638
Undesignated Par Value
Preferred stock, no par value
Preferred stock, shares authorized	1,000,000	1,000,000
Designated Par Value
Preferred Stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	25,000	25,000
Preferred Stock, shares outstanding	0	0

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Interest income
Interest and fees on loans	$ 21,952	$ 22,259	$ 65,762	$ 65,999
Interest on securities - taxable	738	1,062	2,729	3,167
Interest on securities - tax-exempt	905	994	2,762	3,013
Interest on deposits in banks	26	33	55	246
Total interest income	23,621	24,348	71,308	72,425
Interest expense
Interest on deposits	1,133	1,384	3,334	4,676
Interest on short-term borrowings	548	497	1,613	1,486
Interest on long-term debt	819	798	2,438	2,685
Total interest expense	2,500	2,679	7,385	8,847
Net interest income	21,121	21,669	63,923	63,578
(Recovery of) provision for loan losses	(1,154)	381	755	1,757
Net interest income after (recovery of) provision for loan losses	22,275	21,288	63,168	61,821
Noninterest income
Wealth management	653	790	2,147	2,231
Service charges on deposits	3,494	3,744	10,146	10,154
Other service charges and fees	2,024	1,974	6,088	5,987
Insurance commissions	1,592	1,650	5,383	5,336
Impairment losses on securities	(4,635)		(4,646)
Portion of loss recognized in other comprehensive income	0	0	0	0
Net impairment losses recognized in earnings	(4,635)		(4,646)
Net gain (loss) on sale of securities	25	(39)	(53)	151
Net FDIC indemnification asset amortization	(1,369)	(1,768)	(3,856)	(5,179)
Net gain on divestitures	3,065		3,065
Other operating income	1,046	723	2,554	3,367
Total noninterest income	5,895	7,074	20,828	22,047
Noninterest expense
Salaries and employee benefits	9,828	9,971	30,501	29,357
Occupancy expense	1,249	1,443	4,139	4,404
Furniture and equipment expense	1,066	1,259	3,271	3,854
Amortization of intangibles	316	281	871	837
FDIC premiums and assessments	363	377	1,109	1,181
FHLB debt prepayment fees				1,702
Merger, acquisition, and divestiture expense	226		675	86
Other operating expense	5,509	5,688	15,527	15,667
Total noninterest expense	18,557	19,019	56,093	57,088
Income before income taxes	9,613	9,343	27,903	26,780
Income tax expense	3,230	3,084	9,181	8,388
Net income	6,383	6,259	18,722	18,392
Dividends on preferred stock				105
Net income available to common shareholders	$ 6,383	$ 6,259	$ 18,722	$ 18,287
Earnings per common share
Basic	$ 0.37	$ 0.34	$ 1.07	$ 0.98
Diluted	0.37	0.34	1.07	0.97
Cash dividends per common share	$ 0.16	$ 0.14	$ 0.44	$ 0.40
Weighted average shares outstanding
Basic	17,031,074	18,470,348	17,433,406	18,644,679
Diluted	17,083,526	18,500,975	17,475,211	18,895,909

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
Net income	$ 6,383	$ 6,259	$ 18,722	$ 18,392
Other comprehensive income, before tax Available-for-sale securities:
Change in net unrealized gains on securities without other-than-temporary impairment	744	3,816	4,141	2,993
Reclassification adjustment for net (gains) losses recognized in net income	(25)	39	53	(151)
Reclassification adjustment for other-than-temporary impairment losses recognized in net income	4,635		4,646
Net unrealized gains on available-for-sale securities	5,354	3,855	8,840	2,842
Employee benefit plans:
Net actuarial loss	(2)	(1)	(56)	(98)
Reclassification adjustment for amortization of prior service cost and net actuarial loss recognized in net income	69	82	205	245
Net unrealized gains on employee benefit plans	67	81	149	147
Other comprehensive income, before tax	5,421	3,936	8,989	2,989
Income tax expense	(2,034)	(1,476)	(3,372)	(1,122)
Net comprehensive income	3,387	2,460	5,617	1,867
Total comprehensive income	$ 9,770	$ 8,719	$ 24,339	$ 20,259

CONDENSED CONSOLIDATED STATEME6

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Income (Loss)
Balance at Dec. 31, 2014	$ 351,374	$ 15,151	$ 20,500	$ 215,873	$ 141,206	$ (35,751)	$ (5,605)
Net income	18,392				18,392
Other comprehensive income, net of tax	1,867						1,867
Common dividends declared - $0.40 per share in 2015 and $0.44 per share in 2016	(7,447)				(7,447)
Preferred dividends declared - $15.00 per share	(105)				(105)
Preferred stock converted to common stock - 882,096 shares		(12,784)	882	11,902
Redemption of preferred stock - 2,367 shares	(2,367)	$ (2,367)
Equity-based compensation expense	43			43
Common stock options exercised - 3,000 shares in 2015 and 11,730 shares in 2016	41			(10)		51
Restricted stock awards - 22,561 shares in 2015 and 15,587 shares in 2016	191			(192)		383
Issuance of treasury stock to 401(k) plan - 18,275 shares in 2015 and 16,290 shares in 2016	316			5		311
Purchase of treasury shares - 1,018,726 shares at $17.13 per share in 2015 and 1,152,776 shares at $20.00 per share in 2016	(17,478)					(17,478)
Balance at Sep. 30, 2015	344,827		21,382	227,621	152,046	(52,484)	(3,738)
Balance at Jun. 30, 2015							(6,198)
Net income	6,259
Other comprehensive income, net of tax	2,460
Balance at Sep. 30, 2015	344,827		21,382	227,621	152,046	(52,484)	(3,738)
Balance at Dec. 31, 2015	343,017		21,382	227,692	155,647	(56,457)	(5,247)
Net income	18,722				18,722
Other comprehensive income, net of tax	5,617						5,617
Common dividends declared - $0.40 per share in 2015 and $0.44 per share in 2016	(7,680)				(7,680)
Equity-based compensation expense	144			144
Common stock options exercised - 3,000 shares in 2015 and 11,730 shares in 2016	182			(23)		205
Restricted stock awards - 22,561 shares in 2015 and 15,587 shares in 2016	296			26		270
Issuance of treasury stock to 401(k) plan - 18,275 shares in 2015 and 16,290 shares in 2016	332			45		287
Purchase of treasury shares - 1,018,726 shares at $17.13 per share in 2015 and 1,152,776 shares at $20.00 per share in 2016	(23,094)					(23,094)
Balance at Sep. 30, 2016	337,536		21,382	227,884	166,689	(78,789)	370
Balance at Jun. 30, 2016							(3,017)
Net income	6,383
Other comprehensive income, net of tax	3,387
Balance at Sep. 30, 2016	$ 337,536		$ 21,382	$ 227,884	$ 166,689	$ (78,789)	$ 370

CONDENSED CONSOLIDATED STATEME7

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Common dividends declared, per share	$ 0.44	$ 0.40
Preferred dividends declared, per share		$ 15
Preferred stock converted to common stock, shares		882,096
Redemption of preferred stock, shares		2,367
Common stock options exercised, shares	11,730	3,000
Restricted stock awards shares	15,587	22,561
Issuance of treasury stock to 401(k) plan, shares	16,290	18,275
Purchase of treasury shares	1,152,776	1,018,726
Treasury stock shares acquired cost per share	$ 20	$ 17.13

CONDENSED CONSOLIDATED STATEME8

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Operating activities
Net income	$ 18,722	$ 18,392
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	755	1,757
Depreciation and amortization of property, plant, and equipment	2,707	3,143
Amortization of premiums on investments, net	2,758	5,872
Amortization of FDIC indemnification asset, net	3,856	5,179
Amortization of intangible assets	871	837
Accretion on acquired loans	(3,893)	(5,439)
Gain on divestiture, net	(3,065)
Gain on sale of loans, net		(439)
Equity-based compensation expense	144	43
Restricted stock awards	296	191
Issuance of treasury stock to 401(k) plan	332	316
Loss on sale of property, plant, and equipment, net	271	26
Loss on sale of other real estate	1,487	2,538
Loss (gain) on sale of securities	53	(151)
Net impairment losses recognized in earnings	4,646
FHLB debt prepayment fees		1,702
Proceeds from sale of mortgage loans		18,531
Originations of mortgage loans		(16,823)
Decrease in accrued interest receivable	509	405
Decrease in other operating activities	4,341	12,701
Net cash provided by operating activities	34,790	48,781
Investing activities
Proceeds from sale of securities available for sale	70,530	266
Proceeds from maturities, prepayments, and calls of securities available for sale	77,395	22,350
Proceeds from maturities and calls of securities held to maturity	190	190
Payments to acquire securities available for sale	(1,174)	(81,540)
Payments to acquire securities held to maturity		(15,003)
Originations of loans, net	(138,984)	(6,994)
(Payments for) proceeds from FHLB stock, net	(933)	1,279
Cash proceeds from (paid in) mergers, acquisitions, and divestitures, net	24,816	(88)
Proceeds from the FDIC	3,639	2,411
Payments to acquire property, plant, and equipment, net	(448)	(919)
Proceeds from sale of other real estate	4,541	5,365
Net cash provided by (used in) investing activities	39,572	(72,683)
Financing activities
Increase in noninterest-bearing deposits, net	28,322	24,292
Decrease in interest-bearing deposits, net	(62,819)	(122,149)
(Repayments of) proceeds from securities sold under agreements to repurchase, net	(20,082)	2,334
Proceeds from (repayments of) FHLB and other borrowings, net	24,951	(28,746)
Redemption of preferred stock		(2,367)
Proceeds from stock options exercised	182	41
Excess tax benefit from equity-based compensation		5
Payments for repurchase of treasury stock	(23,094)	(17,478)
Payments of common dividends	(7,680)	(7,447)
Payments of preferred dividends		(219)
Net cash used in financing activities	(60,220)	(151,734)
Net increase (decrease) in cash and cash equivalents	14,142	(175,636)
Cash and cash equivalents at beginning of period	51,787	237,660
Cash and cash equivalents at end of period	65,929	62,024
Supplemental transactions - noncash items
Transfer of loans to other real estate	3,652	4,139
Loans originated to finance other real estate	42	37
Supplemental disclosure - cash flow information
Cash paid for interest	7,394	9,167
Cash paid for income taxes	$ 6,488	$ 6,900

Basis of Presentation

Basis of Presentation	9 Months Ended
	Sep. 30, 2016
Basis of Presentation	Note 1. Basis of Presentation General First Community Bancshares, Inc. (the “Company”) is a financial holding company headquartered in Bluefield, Virginia that provides banking products and services to individuals and commercial customers through its wholly-owned subsidiary, First Community Bank (the “Bank”), a Virginia-chartered banking institution. The Bank operates 45 branches in 4 states as First Community Bank in Virginia, West Virginia, and North Carolina and under the trade name People’s Community Bank, a Division of First Community Bank, in Tennessee. The Bank offers personal and commercial insurance products and services from certain branch locations through First Community Insurance Services (“FCIS”) in Virginia and West Virginia. The Bank offers wealth management services and investment advice through its Trust Division and wholly-owned subsidiary First Community Wealth Management (“FCWM”). The Trust Division and FCWM managed $767 million in combined assets as of September 30, 2016. These assets are not assets of the Company, but are managed under various fee-based arrangements as fiduciary or agent. The Company reported consolidated assets of $2.45 billion as of September 30, 2016. The Company operates in one business segment, Community Banking, which consists of all operations, including commercial and consumer banking, lending activities, wealth management, and insurance services. Unless the context suggests otherwise, the term “Company” refers to First Community Bancshares, Inc. and its subsidiaries as a consolidated entity. The Company prepared the accompanying unaudited condensed consolidated financial statements in accordance with generally accepted accounting principles (“GAAP”) in the United States for interim financial information and with the instructions to Form 10-Q The condensed consolidated balance sheet as of December 31, 2015, has been derived from the audited consolidated financial statements included in the Company’s Annual Report on Form 10-K (the “2015 Form 10-K”), as filed with the Securities and Exchange Commission (the “SEC”) on March 4, 2016. Certain information and footnote disclosures normally included in annual consolidated financial statements were omitted in accordance with standards for the preparation of interim consolidated financial statements. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and accompanying notes included in the Company’s 2015 Form 10-K. Significant Accounting Policies A complete and detailed description of the Company’s significant accounting policies is included in Note 1, “Summary of Significant Accounting Policies,” of the Notes to Consolidated Financial Statements in Part II, Item 8 of the Company’s 2015 Form 10-K. A discussion of the Company’s application of critical accounting estimates is included in “Critical Accounting Estimates” in Item 2 of this report. Recent Accounting Pronouncements In August 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-15, “Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments.” The update will make eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows. ASU 2016-15 will be effective for fiscal years and interim periods within those fiscal years beginning after December 15, 2017, with early adoption permitted. The update should be applied on a retrospective basis unless it is impracticable to apply, in which case the update would be applied prospectively as of the earliest date practicable. The Company is currently evaluating the impact that ASU 2016-15 will have on its financial position, results of operations, and cash flows. In June 2016, the FASB issued ASU 2016-13, “Financial Instruments — Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” The new guidance is intended to improve financial reporting by requiring timelier recording of credit losses on loans and other financial instruments held by financial institutions and other organizations. The new guidance requires an organization to measure all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts and requires enhanced disclosures related to the significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an organization’s portfolio. In addition, ASU 2016-13 amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. ASU 2016-13 will be effective on January 1, 2020. The Company is currently evaluating the impact that ASU 2016-13 will have on its financial position, results of operations, and cash flows. In March 2016, the FASB issued ASU 2016-09, “Compensation — Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting.” The new guidance is intended to simplify several aspects of the accounting for share-based payment award transactions including income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. This ASU is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact that ASU 2016-09 will have on its financial position, results of operations, and cash flows and does not expect this guidance to have a material effect on its financial statements. In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842).” The new guidance is intended to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requiring more disclosures related to leasing transactions. This ASU is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact that ASU 2016-02 will have on its financial position, results of operations, and cash flows and does not expect this guidance to have a material effect on its financial statements. In January 2016, the FASB issued ASU 2016-01, “Financial Instruments — Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” The update amends the guidance in U.S. GAAP on the classification and measurement of financial instruments. Although the new guidance retains many current requirements, it significantly revises an entity’s accounting related to (1) the classification and measurement of investments in equity securities and (2) the presentation of certain fair value changes for financial liabilities measured at fair value. The new guidance also amends certain disclosure requirements associated with the fair value of financial instruments. ASU 2016-01 will be effective for fiscal years and interim periods within those fiscal years beginning after December 15, 2017, with early adoption permitted for certain changes. The Company is currently evaluating the impact that ASU 2016-01 will have on its financial position, results of operations, and cash flows. The Company does not expect other recent accounting standards issued by the FASB or other standards-setting bodies to have a material impact on the consolidated financial statements. Reclassifications and Corrections Certain amounts reported in prior years have been reclassified to conform to the current year’s presentation. These reclassifications had no effect on the Company’s results of operations, financial position, or cash flow.

Acquisitions and Divestitures

Acquisitions and Divestitures	9 Months Ended
	Sep. 30, 2016
Acquisitions and Divestitures	Note 2. Acquisitions and Divestitures First Bank On July 15, 2016, the Company completed the previously announced branch exchange with First Bank, North Carolina, pursuant to which the Bank exchanged a portion of its North Carolina branch network for First Bank’s Virginia branch network. Under the agreements, the Bank simultaneously sold six branches in the Winston-Salem and Mooresville areas of North Carolina and acquired seven branches in Southwestern Virginia. The branch acquisition complements the Company’s 2014 acquisition of seven branches from Bank of America by expanding the Company’s existing presence in Southwest Virginia and affords the opportunity to realize certain operating cost savings. The Company incurred expenses related to the First Bank transaction of $226 thousand for the three months ended September 30, 2016, and $675 thousand for the nine months ended September 30, 2016. The estimated fair values, including identifiable intangible assets, are preliminary and subject to refinement for up to one year after the closing date of the acquisition. See “Acquisition” and “Divestiture” below for additional transaction details. Acquisition On July 15, 2016, the Company completed the acquisition of seven branches in Southwestern Virginia from First Bank. The consideration transferred included the net fair value of certain assets and liabilities divested, see “Divestiture” below, plus a premium paid of $3.84 million. The Company did not acquire any purchased credit-impaired loans as a result of the branch acquisition. The following table summarizes the fair value of assets purchased and liabilities assumed: (Amounts in thousands) Assets Loans receivable $ 149,122 Premises and equipment 4,829 Goodwill and other intangible assets 6,288 Other assets 448 Total assets purchased $ 160,687 Liabilities Deposits $ 134,307 Other liabilities 75 Total liabilities assumed $ 134,382 Divestiture On July 15, 2016, the Company completed the exchange of six branches in the Winston-Salem and Mooresville areas of North Carolina to First Bank. At closing, the Company divested certain assets and liabilities at fair value and received a premium of $4.07 million. The Company recorded a net gain of $3.07 million in connection with the divestiture and reversed $1.35 million in the allowance for loan losses related to divested loans. The Company received $24.82 million in cash in connection with the First Bank transaction. The following table summarizes the fair value of assets and liabilities divested: (Amounts in thousands) Assets Loans receivable $ 155,538 Premises and equipment 3,861 Goodwill and other intangible assets 2,326 Other assets 443 Total assets divested $ 162,168 Liabilities Deposits $ 111,019 Other liabilities 28 Total liabilities divested $ 111,047

Investment Securities

Investment Securities	9 Months Ended
	Sep. 30, 2016
Investment Securities	Note 3. Investment Securities The following tables present the amortized cost and aggregate fair value of available-for-sale securities, including gross unrealized gains and losses, as of the dates indicated: September 30, 2016 Amortized Unrealized Unrealized Fair (Amounts in thousands) Cost Gains Losses Value U.S. Agency securities $ 1,371 $ 4 $ — $ 1,375 Municipal securities 116,910 5,171 (7 ) 122,074 Single issue trust preferred securities 51,292 — (2,772 ) 48,520 Corporate securities 15,027 — (5 ) 15,022 Mortgage-backed Agency securities 33,578 294 (80 ) 33,792 Equity securities 55 18 — 73 Total securities available for sale $ 218,233 $ 5,487 $ (2,864 ) $ 220,856 December 31, 2015 Amortized Unrealized Unrealized Fair (Amounts in thousands) Cost Gains Losses Value U.S. Agency securities $ 31,414 $ 39 $ (751 ) $ 30,702 Municipal securities 124,880 4,155 (357 ) 128,678 Single issue trust preferred securities 55,882 — (8,050 ) 47,832 Corporate securities 70,571 — (238 ) 70,333 Certificates of deposit 5,000 — — 5,000 Mortgage-backed Agency securities 84,576 155 (1,175 ) 83,556 Equity securities 66 6 — 72 Total securities available for sale $ 372,389 $ 4,355 $ (10,571 ) $ 366,173 The following tables present the amortized cost and aggregate fair value of held-to-maturity securities, including gross unrealized gains and losses, as of the dates indicated: September 30, 2016 Amortized Unrealized Unrealized Fair (Amounts in thousands) Cost Gains Losses Value U.S. Agency securities $ 61,766 $ 317 $ — $ 62,083 Corporate securities 10,416 108 — 10,524 Total securities held to maturity $ 72,182 $ 425 $ — $ 72,607 December 31, 2015 Amortized Unrealized Unrealized Fair (Amounts in thousands) Cost Gains Losses Value U.S. Agency securities $ 61,863 $ 75 $ (106 ) $ 61,832 Municipal securities 190 3 — 193 Corporate securities 10,488 — (23 ) 10,465 Total securities held to maturity $ 72,541 $ 78 $ (129 ) $ 72,490 The following table presents the amortized cost and aggregate fair value of available-for-sale securities and held-to-maturity securities, by contractual maturity, as of the date indicated. Actual maturities could differ from contractual maturities because issuers may have the right to call or prepay obligations with or without penalties. September 30, 2016 Amortized (Amounts in thousands) Cost Fair Value Available-for-sale securities Due within one year $ 16,747 $ 16,753 Due after one year but within five years 2,131 2,178 Due after five years but within ten years 87,281 91,586 Due after ten years 78,441 76,474 184,600 186,991 Mortgage-backed securities 33,578 33,792 Equity securities 55 73 Total securities available for sale $ 218,233 $ 220,856 Held-to-maturity securities Due within one year $ 46,867 $ 46,909 Due after one year but within five years 25,315 25,698 Due after five years but within ten years — — Due after ten years — — Total securities held to maturity $ 72,182 $ 72,607 The following tables present the fair values and unrealized losses for available-for-sale securities in a continuous unrealized loss position for less than 12 months and for 12 months or longer as of the dates indicated: September 30, 2016 Less than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Amounts in thousands) Value Losses Value Losses Value Losses U.S. Agency securities $ — $ — $ — $ — $ — $ — Municipal securities — — 767 (7 ) 767 (7 ) Single issue trust preferred securities — — 19,323 (2,772 ) 19,323 (2,772 ) Corporate securities — — 15,022 (5 ) 15,022 (5 ) Mortgage-backed Agency securities 1,167 (1 ) 13,589 (79 ) 14,756 (80 ) Total $ 1,167 $ (1 ) $ 48,701 $ (2,863 ) $ 49,868 $ (2,864 ) December 31, 2015 Less than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Amounts in thousands) Value Losses Value Losses Value Losses U.S. Agency securities $ 4,441 $ (5 ) $ 23,922 $ (746 ) $ 28,363 $ (751 ) Municipal securities 8,126 (48 ) 10,393 (309 ) 18,519 (357 ) Single issue trust preferred securities — — 47,832 (8,050 ) 47,832 (8,050 ) Corporate securities 70,333 (238 ) — — 70,333 (238 ) Mortgage-backed Agency securities 27,050 (253 ) 37,291 (922 ) 64,341 (1,175 ) Total $ 109,950 $ (544 ) $ 119,438 $ (10,027 ) $ 229,388 $ (10,571 ) There were no unrealized losses on held-to-maturity securities as of September 30, 2016. The following table presents the fair values and unrealized losses for held-to-maturity securities in a continuous unrealized loss position for less than 12 months and for 12 months or longer as of December 31, 2015. December 31, 2015 Less than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Amounts in thousands) Value Losses Value Losses Value Losses U.S. Agency securities $ 43,723 $ (106 ) $ — $ — $ 43,723 $ (106 ) Corporate securities 6,851 (23 ) — — 6,851 (23 ) Total $ 50,574 $ (129 ) $ — $ — $ 50,574 $ (129 ) There were 20 individual securities in an unrealized loss position as of September 30, 2016, and their combined depreciation in value represented 0.98% of the investment securities portfolio. There were 107 individual securities in an unrealized loss position as of December 31, 2015, and their combined depreciation in value represented 2.44% of the investment securities portfolio. The following table presents gross realized gains and losses from the sale of available-for-sale securities for the periods indicated: Three Months Ended Nine Months Ended September 30, September 30, (Amounts in thousands) 2016 2015 2016 2015 Gross realized gains $ 203 $ 26 $ 344 $ 292 Gross realized losses (178 ) (65 ) (397 ) (141 ) Net gain (loss) on sale of securities $ 25 $ (39 ) $ (53 ) $ 151 The carrying amount of securities pledged for various purposes totaled $151.82 million as of September 30, 2016, and $236.73 million as of December 31, 2015. The Company reviews its investment portfolio quarterly for indications of other-than-temporary impairment (“OTTI”). Debt securities owned by the Company include securities issued from the U.S. Department of the Treasury (“Treasury”), municipal securities, single issue trust preferred securities, corporate securities, and certificates of deposit. For debt securities owned, the Company analyzes factors such as the impairment’s severity and duration, adverse conditions within the issuing industry, prospects for the issuer, ability to hold until recovery, security performance, changes in rating by rating agencies, and other qualitative factors to determine if the impairment will be recovered. If the evaluation suggests that the impairment will not be recovered, OTTI is recorded as a charge to earnings through noninterest income. Temporary impairment on these securities is primarily due to changes in benchmark interest rates, changes in pricing in the credit markets, destabilization in foreign markets, and other current economic factors. During the three and nine months ended September 30, 2016, the Company incurred OTTI charges on debt securities owned of $4.64 million related to the Company’s change in intent to hold certain securities to recovery. The intent was changed to sell specific trust preferred securities in the Company’s investment portfolio primarily to reduce credit concentrations with two issuers. During the three and nine months ended September 30, 2015, the Company incurred no OTTI charges on debt securities owned. For equity securities, the Company considers its intent to hold or sell the security before recovery, the severity and duration of the decline in fair value of the security below its cost, the financial condition and near-term prospects of the issuer, and whether the decline appears related to issuer, general market, or industry conditions to determine if the impairment will be recovered. If the Company deems the impairment other-than-temporary in nature, the security is written down to its current present value and the OTTI loss is charged to earnings. During the three months ended September 30, 2016, the Company incurred no OTTI charges related to certain equity holdings. During the nine months ended September 30, 2016, the Company incurred OTTI charges related to certain equity holdings of $11 thousand. During the three and nine months ended September 30, 2015, the Company incurred no OTTI charges on equity holdings.

Loans

Loans	9 Months Ended
	Sep. 30, 2016
Loans	Note 4. Loans The Company groups loans held for investment into three segments (commercial loans, consumer real estate loans, and consumer and other loans) with each segment divided into various classes. Covered loans are those loans acquired in Federal Deposit Insurance Corporation (“FDIC”) assisted transactions that are covered by loss share agreements. The following table presents loans, net of unearned income and disaggregated by class, as of the periods indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Amount Percent Amount Percent Non-covered loans held for investment Commercial loans Construction, development, and other land $ 49,799 2.71 % $ 48,896 2.86 % Commercial and industrial 90,362 4.92 % 88,903 5.21 % Multi-family residential 127,468 6.94 % 95,026 5.57 % Single family non-owner occupied 144,023 7.84 % 149,351 8.75 % Non-farm, non-residential 596,015 32.46 % 485,460 28.45 % Agricultural 5,786 0.32 % 2,911 0.17 % Farmland 31,974 1.74 % 27,540 1.61 % Total commercial loans 1,045,427 56.93 % 898,087 52.62 % Consumer real estate loans Home equity lines 108,108 5.89 % 107,367 6.29 % Single family owner occupied 497,695 27.10 % 495,209 29.02 % Owner occupied construction 43,925 2.39 % 43,505 2.55 % Total consumer real estate loans 649,728 35.38 % 646,081 37.86 % Consumer and other loans Consumer loans 76,363 4.16 % 72,000 4.22 % Other 3,029 0.16 % 7,338 0.43 % Total consumer and other loans 79,392 4.32 % 79,338 4.65 % Total non-covered loans 1,774,547 96.63 % 1,623,506 95.13 % Total covered loans 61,837 3.37 % 83,035 4.87 % Total loans held for investment, net of unearned income $ 1,836,384 100.00 % $ 1,706,541 100.00 % Customer overdrafts reclassified as loans totaled $1.18 million as of September 30, 2016, and $1.24 million as of December 31, 2015. Deferred loan fees totaled $5.29 million as of September 30, 2016, and $3.78 million as of December 31, 2015. For information concerning off-balance sheet financing, see Note 14, “Litigation, Commitments and Contingencies,” to the Condensed Consolidated Financial Statements of this report. The following table presents the covered loan portfolio, disaggregated by class, as of the dates indicated: (Amounts in thousands) September 30, 2016 December 31, 2015 Commercial loans Construction, development, and other land $ 4,699 $ 6,303 Commercial and industrial 941 1,170 Multi-family residential 43 640 Single family non-owner occupied 1,328 2,674 Non-farm, non-residential 8,312 14,065 Agricultural 26 34 Farmland 412 643 Total commercial loans 15,761 25,529 Consumer real estate loans Home equity lines 38,737 48,565 Single family owner occupied 7,058 8,595 Owner occupied construction 201 262 Total consumer real estate loans 45,996 57,422 Consumer and other loans Consumer loans 80 84 Total covered loans $ 61,837 $ 83,035 The Company identifies certain purchased loans as impaired when fair values are established at acquisition and aggregates purchased credit impaired (“PCI”) loans into loan pools with common risk characteristics. The Company estimates cash flows to be collected on PCI loans and discounts those cash flows at a market rate of interest. The following table presents the carrying and contractual unpaid principal balance of PCI loans, by acquisition, as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Carrying Unpaid Principal Carrying Unpaid Principal Peoples Bank of Virginia $ 5,798 $ 9,762 $ 6,681 $ 11,249 Waccamaw Bank 24,877 48,642 34,707 63,151 Other acquired 1,121 1,147 1,254 1,297 Total PCI Loans $ 31,796 $ 59,551 $ 42,642 $ 75,697 The following tables present the activity in the accretable yield on PCI loans, by acquisition, for the periods indicated: Nine Months Ended September 30, 2016 (Amounts in thousands) Peoples Waccamaw Total Beginning balance $ 3,589 $ 26,109 $ 29,698 Accretion (982 ) (4,408 ) (5,390 ) Reclassifications from nonaccretable difference 231 848 1,079 Removals, extensions, and other events, net 1,774 4 1,778 Ending balance $ 4,612 $ 22,553 $ 27,165 Nine Months Ended September 30, 2015 (Amounts in thousands) Peoples Waccamaw Total Beginning balance $ 4,745 $ 19,048 $ 23,793 Additions — 2 2 Accretion (1,906 ) (5,069 ) (6,975 ) Reclassifications from nonaccretable difference 583 3,225 3,808 Removals, extensions, and other events, net (27 ) 5,203 5,176 Ending balance $ 3,395 $ 22,409 $ 25,804

Credit Quality

Credit Quality	9 Months Ended
	Sep. 30, 2016
Credit Quality	Note 5. Credit Quality The Company uses a risk grading matrix to assign a risk grade to each loan in its portfolio. Loan risk ratings may be upgraded or downgraded to reflect current information identified during the loan review process. The general characteristics of each risk grade are as follows: • Pass — This grade is assigned to loans with acceptable credit quality and risk. The Company further segments this grade based on borrower characteristics that include capital strength, earnings stability, liquidity, leverage, and industry conditions. • Special Mention — This grade is assigned to loans that require an above average degree of supervision and attention. These loans have the characteristics of an asset with acceptable credit quality and risk; however, adverse economic or financial conditions exist that create potential weaknesses deserving of management’s close attention. If potential weaknesses are not corrected, the prospect of repayment may worsen. • Substandard — This grade is assigned to loans that have well defined weaknesses that may make payment default, or principal exposure, possible. These loans will likely be dependent on collateral liquidation, secondary repayment sources, or events outside the normal course of business to meet repayment terms. • Doubtful — This grade is assigned to loans that have the weaknesses inherent in substandard loans; however, the weaknesses are so severe that collection or liquidation in full is unlikely based on current facts, conditions, and values. Due to certain specific pending factors, the amount of loss cannot yet be determined. • Loss — This grade is assigned to loans that will be charged off or charged down when payments, including the timing and value of payments, are uncertain. This risk grade does not imply that the asset has no recovery or salvage value, but simply means that it is not practical or desirable to defer writing off, either all or a portion of, the loan balance even though partial recovery may be realized in the future. The following tables present the recorded investment of the loan portfolio, disaggregated by class and credit quality, as of the dates indicated. Losses on covered loans are generally reimbursable by the FDIC at the applicable loss share percentage, 80%; therefore, covered loans are disclosed separately. September 30, 2016 Special (Amounts in thousands) Pass Mention Substandard Doubtful Loss Total Non-covered loans Commercial loans Construction, development, and other land $ 48,015 $ 992 $ 792 $ — $ — $ 49,799 Commercial and industrial 85,440 3,687 1,235 — — 90,362 Multi-family residential 118,153 8,528 787 — — 127,468 Single family non-owner occupied 133,550 4,644 5,829 — — 144,023 Non-farm, non-residential 568,766 16,044 10,495 710 — 596,015 Agricultural 5,711 75 — — — 5,786 Farmland 29,653 1,820 501 — — 31,974 Consumer real estate loans Home equity lines 106,086 733 1,289 — — 108,108 Single family owner occupied 471,389 5,725 20,102 479 — 497,695 Owner occupied construction 43,216 — 709 — — 43,925 Consumer and other loans Consumer loans 76,086 23 248 — 6 76,363 Other 3,029 — — — — 3,029 Total non-covered loans 1,689,094 42,271 41,987 1,189 6 1,774,547 Covered loans Commercial loans Construction, development, and other land 2,830 872 997 — — 4,699 Commercial and industrial 926 — 15 — — 941 Multi-family residential — — 43 — — 43 Single family non-owner occupied 1,056 65 207 — — 1,328 Non-farm, non-residential 7,038 616 658 — — 8,312 Agricultural 26 — — — — 26 Farmland 143 — 269 — — 412 Consumer real estate loans Home equity lines 15,092 22,867 778 — — 38,737 Single family owner occupied 4,810 945 1,303 — — 7,058 Owner occupied construction 105 — 96 — — 201 Consumer and other loans Consumer loans 80 — — — — 80 Total covered loans 32,106 25,365 4,366 — — 61,837 Total loans $ 1,721,200 $ 67,636 $ 46,353 $ 1,189 $ 6 $ 1,836,384 December 31, 2015 Special (Amounts in thousands) Pass Mention Substandard Doubtful Loss Total Non-covered loans Commercial loans Construction, development, and other land $ 46,816 $ 974 $ 1,106 $ — $ — $ 48,896 Commercial and industrial 87,223 663 1,017 — — 88,903 Multi-family residential 81,168 12,969 889 — — 95,026 Single family non-owner occupied 139,680 3,976 5,695 — — 149,351 Non-farm, non-residential 454,906 15,170 15,384 — — 485,460 Agricultural 2,886 25 — — — 2,911 Farmland 25,855 1,427 258 — — 27,540 Consumer real estate loans Home equity lines 104,897 1,083 1,387 — — 107,367 Single family owner occupied 468,155 6,686 20,368 — — 495,209 Owner occupied construction 42,783 — 722 — — 43,505 Consumer and other loans Consumer loans 71,685 61 254 — — 72,000 Other 7,338 — — — — 7,338 Total non-covered loans 1,533,392 43,034 47,080 — — 1,623,506 Covered loans Commercial loans Construction, development, and other land 3,908 1,261 1,134 — — 6,303 Commercial and industrial 1,144 4 22 — — 1,170 Multi-family residential 460 — 180 — — 640 Single family non-owner occupied 1,808 457 409 — — 2,674 Non-farm, non-residential 9,192 2,044 2,829 — — 14,065 Agricultural 34 — — — — 34 Farmland 364 — 279 — — 643 Consumer real estate loans Home equity lines 17,893 29,823 849 — — 48,565 Single family owner occupied 5,102 1,963 1,530 — — 8,595 Owner occupied construction 112 51 99 — — 262 Consumer and other loans Consumer loans 84 — — — — 84 Total covered loans 40,101 35,603 7,331 — — 83,035 Total loans $ 1,573,493 $ 78,637 $ 54,411 $ — $ — $ 1,706,541 The Company identifies loans for potential impairment through a variety of means, including, but not limited to, ongoing loan review, renewal processes, delinquency data, market communications, and public information. If the Company determines that it is probable all principal and interest amounts contractually due will not be collected, the loan is generally deemed impaired. The following table presents the recorded investment, unpaid principal balance, and related allowance for loan losses for impaired loans, excluding PCI loans, as of the periods indicated: September 30, 2016 December 31, 2015 Unpaid Unpaid Recorded Principal Related Recorded Principal Related (Amounts in thousands) Investment Balance Allowance Investment Balance Allowance Impaired loans with no related allowance Commercial loans Multi-family residential $ 292 $ 297 $ — $ — $ — $ — Single family non-owner occupied 455 455 — 782 783 — Non-farm, non-residential 5,210 5,352 — 8,427 8,427 — Consumer real estate loans Single family owner occupied 1,137 1,195 — 1,975 2,067 — Owner occupied construction 342 353 — — — — Total impaired loans with no allowance 7,436 7,652 — 11,184 11,277 — Impaired loans with a related allowance Commercial loans Single family non-owner occupied 676 677 107 619 623 124 Non-farm, non-residential 4,599 4,636 1,843 5,667 5,673 1,568 Consumer real estate loans Single family owner occupied 4,083 4,129 853 4,899 4,907 672 Owner occupied construction — — — 349 355 7 Total impaired loans with an allowance 9,358 9,442 2,803 11,534 11,558 2,371 Total impaired loans $ 16,794 $ 17,094 $ 2,803 $ 22,718 $ 22,835 $ 2,371 The following table presents the average recorded investment and interest income recognized on impaired loans, excluding PCI loans, for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 Average Interest Average Interest Average Interest Average Interest Recorded Income Recorded Income Recorded Income Recorded Income (Amounts in thousands) Investment Recognized Investment Recognized Investment Recognized Investment Recognized Impaired loans with no related allowance Commercial loans Multi-family residential $ 298 $ 15 $ — $ — $ 99 $ 15 $ — $ — Single family non-owner occupied 460 7 792 27 565 22 571 28 Non-farm, non-residential 5,404 60 8,878 72 6,051 181 8,834 295 Consumer real estate loans Single family owner occupied 1,159 13 1,353 — 829 13 2,578 100 Owner occupied construction 344 — — — 229 — 117 — Total impaired loans with no allowance 7,665 95 11,023 99 7,773 231 12,100 423 Impaired loans with a related allowance Commercial loans Single family non-owner occupied 682 5 629 — 572 18 558 22 Non-farm, non-residential 4,658 45 5,417 15 5,108 215 4,740 51 Consumer real estate loans Single family owner occupied 4,130 24 4,847 13 4,547 91 3,325 26 Owner occupied construction — — 357 1 115 — 119 1 Total impaired loans with an allowance 9,470 74 11,250 29 10,342 324 8,742 100 Total impaired loans $ 17,135 $ 169 $ 22,273 $ 128 $ 18,115 $ 555 $ 20,842 $ 523 The following tables present information on impaired PCI loan pools as of the dates, and for the periods, indicated: (Amounts in thousands, except impaired pools) September 30, 2016 December 31, 2015 Unpaid principal balance $ 1,104 $ 3,759 Recorded investment 1,104 2,834 Allowance for loan losses related to PCI loan pools 12 54 Impaired PCI loan pools 1 2 Three Months Ended September 30, Nine Months Ended September 30, (Amounts in thousands) 2016 2015 2016 2015 Interest income recognized $ 12 $ 96 $ 130 $ 273 Average recorded investment 1,139 3,045 2,195 3,464 The Company generally places a loan on nonaccrual status when it is 90 days or more past due. PCI loans are generally not classified as nonaccrual due to the accrual of interest income under the accretion method of accounting. The following table presents nonaccrual loans, by loan class, as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Non-covered Covered Total Non-covered Covered Total Commercial loans Construction, development, and other land $ 70 $ 39 $ 109 $ 39 $ 54 $ 93 Commercial and industrial 405 14 419 — 16 16 Multi-family residential 306 — 306 84 — 84 Single family non-owner occupied 1,158 25 1,183 1,850 29 1,879 Non-farm, non-residential 7,075 34 7,109 7,150 39 7,189 Farmland 135 — 135 234 — 234 Consumer real estate loans Home equity lines 527 440 967 825 413 1,238 Single family owner occupied 7,403 136 7,539 7,245 96 7,341 Owner occupied construction 342 — 342 349 — 349 Consumer and other loans Consumer loans 66 — 66 71 — 71 Total nonaccrual loans $ 17,487 $ 688 $ 18,175 $ 17,847 $ 647 $ 18,494 The following tables present the aging of past due loans, by loan class, as of the dates indicated. Nonaccrual loans 30 days or more past due are included in the applicable delinquency category. Loans acquired with credit deterioration, with a discount, continue to accrue interest based on expected cash flows; therefore, PCI loans are not generally considered nonaccrual. Non-covered accruing loans contractually past due 90 days or more totaled $62 thousand as of September 30, 2016. No non-covered accruing loans were contractually past due 90 days or more as of December 31, 2015. September 30, 2016 30 - 59 Days 60 - 89 Days 90+ Days Total Current Total (Amounts in thousands) Past Due Past Due Past Due Past Due Loans Loans Non-covered loans Commercial loans Construction, development, and other land $ 5 $ 64 $ 53 $ 122 $ 49,677 $ 49,799 Commercial and industrial 121 31 171 323 90,039 90,362 Multi-family residential 283 71 306 660 126,808 127,468 Single family non-owner occupied 110 305 780 1,195 142,828 144,023 Non-farm, non-residential 4,726 277 2,451 7,454 588,561 596,015 Agricultural 255 — — 255 5,531 5,786 Farmland 72 576 — 648 31,326 31,974 Consumer real estate loans Home equity lines 377 169 394 940 107,168 108,108 Single family owner occupied 4,123 1,875 2,950 8,948 488,747 497,695 Owner occupied construction 251 — 342 593 43,332 43,925 Consumer and other loans Consumer loans 576 114 32 722 75,641 76,363 Other — — — — 3,029 3,029 Total non-covered loans 10,899 3,482 7,479 21,860 1,752,687 1,774,547 Covered loans Commercial loans Construction, development, and other land 105 — 39 144 4,555 4,699 Commercial and industrial — — — — 941 941 Multi-family residential — — — — 43 43 Single family non-owner occupied 25 — — 25 1,303 1,328 Non-farm, non-residential — — — — 8,312 8,312 Agricultural — — — — 26 26 Farmland — — — — 412 412 Consumer real estate loans Home equity lines 333 43 24 400 38,337 38,737 Single family owner occupied 232 26 92 350 6,708 7,058 Owner occupied construction — — — — 201 201 Consumer and other loans Consumer loans — — — — 80 80 Total covered loans 695 69 155 919 60,918 61,837 Total loans $ 11,594 $ 3,551 $ 7,634 $ 22,779 $ 1,813,605 $ 1,836,384 December 31, 2015 30 - 59 Days 60 - 89 Days 90+ Days Total Current Total (Amounts in thousands) Past Due Past Due Past Due Past Due Loans Loans Non-covered loans Commercial loans Construction, development, and other land $ — $ — $ 39 $ 39 $ 48,857 $ 48,896 Commercial and industrial 281 66 — 347 88,556 88,903 Multi-family residential 302 76 84 462 94,564 95,026 Single family non-owner occupied 748 120 929 1,797 147,554 149,351 Non-farm, non-residential 347 676 4,940 5,963 479,497 485,460 Agricultural — — — — 2,911 2,911 Farmland 585 11 234 830 26,710 27,540 Consumer real estate loans Home equity lines 668 195 468 1,331 106,036 107,367 Single family owner occupied 6,122 1,943 3,191 11,256 483,953 495,209 Owner occupied construction — — — — 43,505 43,505 Consumer and other loans Consumer loans 278 71 23 372 71,628 72,000 Other — — — — 7,338 7,338 Total non-covered loans 9,331 3,158 9,908 22,397 1,601,109 1,623,506 Covered loans Commercial loans Construction, development, and other land 96 — 42 138 6,165 6,303 Commercial and industrial — — 16 16 1,154 1,170 Multi-family residential — — — — 640 640 Single family non-owner occupied 1,422 — — 1,422 1,252 2,674 Non-farm, non-residential — — 39 39 14,026 14,065 Agricultural — — — — 34 34 Farmland — — — — 643 643 Consumer real estate loans Home equity lines 489 37 225 751 47,814 48,565 Single family owner occupied 274 — 42 316 8,279 8,595 Owner occupied construction — — — — 262 262 Consumer and other loans Consumer loans — — — — 84 84 Total covered loans 2,281 37 364 2,682 80,353 83,035 Total loans $ 11,612 $ 3,195 $ 10,272 $ 25,079 $ 1,681,462 $ 1,706,541 The Company may make concessions in interest rates, loan terms and/or amortization terms when restructuring loans for borrowers experiencing financial difficulty. Restructured loans in excess of $250 thousand are evaluated for a specific reserve based on either the collateral or net present value method, whichever is most applicable. Restructured loans under $250 thousand are subject to the reserve calculation at the historical loss rate for classified loans. Certain troubled debt restructurings (“TDRs”) are classified as nonperforming at the time of restructuring and are returned to performing status after six months of satisfactory payment performance; however, these loans remain identified as impaired until full payment or other satisfaction of the obligation occurs. PCI loans are generally not considered TDRs as long as the loans remain in the assigned loan pool. No covered loans were recorded as TDRs as of September 30, 2016, or December 31, 2015. The following table presents loans modified as TDRs, by loan class, segregated by accrual status, as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Nonaccrual (1) Accrual Total Nonaccrual (1) Accrual Total Commercial loans Single family non-owner occupied $ 39 $ 898 $ 937 $ 130 $ 820 $ 950 Non-farm, non-residential — 4,205 4,205 — 4,600 4,600 Consumer real estate loans Home equity lines — 162 162 127 43 170 Single family owner occupied 929 7,947 8,876 733 8,256 8,989 Owner occupied construction 343 239 582 349 243 592 Total TDRs $ 1,311 $ 13,451 $ 14,762 $ 1,339 $ 13,962 $ 15,301 Allowance for loan losses related to TDRs $ 552 $ 590 (1) Nonaccrual TDRs are included in total nonaccrual loans disclosed in the nonaccrual table above. The following table presents interest income recognized on TDRs for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, (Amounts in thousands) 2016 2015 2016 2015 Interest income recognized $ 143 $ 148 $ 296 $ 456 The following tables present loans modified as TDRs, by type of concession made and loan class, that were restructured during the periods indicated. The post-modification recorded investment represents the loan balance immediately following modification. Three Months Ended September 30, 2016 2015 (Amounts in thousands) Total Pre-modification Post-modification Total Pre-modification Post-modification Below market interest rate and extended payment term Single family owner occupied — $ — $ — 4 $ 307 $ 307 Total — $ — $ — 4 $ 307 $ 307 Nine Months Ended September 30, 2016 2015 (Amounts in thousands) Total Pre-modification Post-modification Total Pre-modification Post-modification Below market interest rate and extended payment term Single family owner occupied 1 $ 115 $ 115 5 $ 342 $ 342 Total 1 $ 115 $ 115 5 $ 342 $ 342 The following table presents loans modified as TDRs, by loan class, that were restructured within the previous 12 months for which there was a payment default during the periods indicated: Three Months Ended September 30, 2016 2015 (Amounts in thousands) Total Post-modification Total Post-modification Commercial loans Single family non-owner occupied — $ — 1 $ 78 Total — $ — 1 $ 78 Nine Months Ended September 30, 2016 2015 (Amounts in thousands) Total Post-modification Total Post-modification Commercial loans Single family non-owner occupied — $ — 1 $ 78 Consumer real estate loans Owner occupied construction — — 1 353 Total — $ — 2 $ 431 The following table presents information for other real estate owned (“OREO”), which consists of properties acquired through foreclosure, as of the dates indicated: (Amounts in thousands) September 30, 2016 December 31, 2015 Non-covered OREO $ 4,052 $ 4,873 Covered OREO 2,437 4,034 Total OREO $ 6,489 $ 8,907 Non-covered OREO secured by residential real estate $ 1,688 $ 2,677 Residential real estate loans in the foreclosure process (1) 3,639 2,727 (1) The recorded investment in consumer mortgage loans collateralized by residential real estate that are in the process of foreclosure according to local requirements of the applicable jurisdiction

Allowance for Loan Losses

Allowance for Loan Losses	9 Months Ended
	Sep. 30, 2016
Allowance for Loan Losses	Note 6. Allowance for Loan Losses The allowance for loan losses is maintained at a level management deems adequate to absorb probable loan losses inherent in the loan portfolio. The allowance is increased by provisions charged to operations and reduced by net charge-offs. While management uses its best judgment and information available, the allowance’s ultimate adequacy is dependent on a variety of factors that may be beyond the Company’s control: the performance of the Company’s loan portfolio, the economy, changes in interest rates, the view of regulatory authorities towards loan classifications, and other factors. These uncertainties may result in a material change to the allowance for loan losses in the near term; however, the amount of the change cannot reasonably be estimated. The Company’s allowance consists of specific reserves on loans individually evaluated, including credit relationships, and general reserves on loans not individually evaluated, which are segmented into groups with similar risk characteristics based on an internal risk grading matrix. General reserve allocations are based on management’s judgments of qualitative and quantitative factors about macro and micro economic conditions reflected within the loan portfolio and the economy. Loans acquired in business combinations that are deemed impaired at acquisition are grouped into pools and evaluated separately from the non-PCI portfolio. The PCI loan provision is offset by an adjustment to the FDIC indemnification asset to reflect the indemnified portion, 80%, of the post-acquisition exposure. While allocations are made to various portfolio segments, the allowance for loan losses is available for use against any loan loss management deems appropriate, excluding reserves allocated to specific loans and PCI loan pools. Management believed the allowance was adequate to absorb probable loan losses inherent in the loan portfolio as of September 30, 2016. The following tables present the activity in the allowance for loan losses, by loan segment, for the periods indicated: Three Months Ended September 30, 2016 (Amounts in thousands) Commercial Consumer Real Consumer and Total Allowance, excluding PCI Beginning balance $ 13,689 $ 6,625 $ 773 $ 21,087 (Recovery of) provision for loan losses charged to operations (726 ) (575 ) 147 (1,154 ) Charge-offs (272 ) (207 ) (293 ) (772 ) Recoveries 295 89 76 460 Net recoveries (charge-offs) 23 (118 ) (217 ) (312 ) Ending balance $ 12,986 $ 5,932 $ 703 $ 19,621 PCI allowance Beginning balance $ — $ 12 $ — $ 12 Recovery of loan losses — — — — Benefit attributable to the FDIC indemnification asset — — — — Recovery of loan losses charged to operations — — — — Recovery of loan losses recorded through the FDIC indemnification asset — — — — Ending balance $ — $ 12 $ — $ 12 Total allowance Beginning balance $ 13,689 $ 6,637 $ 773 $ 21,099 (Recovery of) provision for loan losses (726 ) (575 ) 147 (1,154 ) Benefit attributable to the FDIC indemnification asset — — — — (Recovery of) provision for loan losses charged to operations (726 ) (575 ) 147 (1,154 ) Recovery of loan losses recorded through the FDIC indemnification asset — — — — Charge-offs (272 ) (207 ) (293 ) (772 ) Recoveries 295 89 76 460 Net recoveries (charge-offs) 23 (118 ) (217 ) (312 ) Ending balance $ 12,986 $ 5,944 $ 703 $ 19,633 Three Months Ended September 30, 2015 (Amounts in thousands) Commercial Consumer Real Consumer and Total Allowance, excluding PCI Beginning balance $ 12,995 $ 6,468 $ 681 $ 20,144 Provision for loan losses charged to operations 6 20 374 400 Charge-offs (150 ) (130 ) (409 ) (689 ) Recoveries 102 86 64 252 Net charge-offs (48 ) (44 ) (345 ) (437 ) Ending balance $ 12,953 $ 6,444 $ 710 $ 20,107 PCI allowance Beginning balance $ — $ 114 $ — $ 114 Recovery of loan losses — (94 ) — (94 ) Benefit attributable to the FDIC indemnification asset — 75 — 75 Recovery of loan losses charged to operations — (19 ) — (19 ) Recovery of loan losses recorded through the FDIC indemnification asset — (75 ) — (75 ) Ending balance $ — $ 20 $ — $ 20 Total allowance Beginning balance $ 12,995 $ 6,582 $ 681 $ 20,258 Provision for (recovery of) loan losses 6 (74 ) 374 306 Benefit attributable to the FDIC indemnification asset — 75 — 75 Provision for loan losses charged to operations 6 1 374 381 Recovery of loan losses recorded through the FDIC indemnification asset — (75 ) — (75 ) Charge-offs (150 ) (130 ) (409 ) (689 ) Recoveries 102 86 64 252 Net charge-offs (48 ) (44 ) (345 ) (437 ) Ending balance $ 12,953 $ 6,464 $ 710 $ 20,127 Nine Months Ended September 30, 2016 (Amounts in thousands) Commercial Consumer Real Consumer and Total Allowance, excluding PCI Beginning balance $ 13,133 $ 6,356 $ 690 $ 20,179 (Recovery of) provision for loan losses charged to operations (200 ) 436 560 796 Charge-offs (747 ) (1,135 ) (809 ) (2,691 ) Recoveries 800 275 262 1,337 Net recoveries (charge-offs) 53 (860 ) (547 ) (1,354 ) Ending balance $ 12,986 $ 5,932 $ 703 $ 19,621 PCI allowance Beginning balance $ — $ 54 $ — $ 54 Recovery of loan losses — (42 ) — (42 ) Benefit attributable to the FDIC indemnification asset — 1 — 1 Recovery of loan losses charged to operations — (41 ) — (41 ) Recovery of loan losses recorded through the FDIC indemnification asset — (1 ) — (1 ) Ending balance $ — $ 12 $ — $ 12 Total allowance Beginning balance $ 13,133 $ 6,410 $ 690 $ 20,233 (Recovery of) provision for loan losses (200 ) 394 560 754 Benefit attributable to the FDIC indemnification asset — 1 — 1 (Recovery of) provision for loan losses charged to operations (200 ) 395 560 755 Recovery of loan losses recorded through the FDIC indemnification asset — (1 ) — (1 ) Charge-offs (747 ) (1,135 ) (809 ) (2,691 ) Recoveries 800 275 262 1,337 Net recoveries (charge-offs) 53 (860 ) (547 ) (1,354 ) Ending balance $ 12,986 $ 5,944 $ 703 $ 19,633 Nine Months Ended September 30, 2015 (Amounts in thousands) Commercial Consumer Real Consumer and Total Allowance, excluding PCI Beginning balance $ 13,010 $ 6,489 $ 670 $ 20,169 Provision for loan losses charged to operations 754 136 876 1,766 Charge-offs (1,111 ) (622 ) (1,207 ) (2,940 ) Recoveries 300 441 371 1,112 Net charge-offs (811 ) (181 ) (836 ) (1,828 ) Ending balance $ 12,953 $ 6,444 $ 710 $ 20,107 PCI allowance Beginning balance $ 37 $ 21 $ — $ 58 Recovery of loan losses (37 ) (1 ) — (38 ) Benefit attributable to the FDIC indemnification asset 30 (1 ) — 29 Recovery of loan losses charged to operations (7 ) (2 ) — (9 ) (Recovery of) provision for loan losses recorded through the FDIC indemnification asset (30 ) 1 — (29 ) Ending balance $ — $ 20 $ — $ 20 Total allowance Beginning balance $ 13,047 $ 6,510 $ 670 $ 20,227 Provision for loan losses 717 135 876 1,728 Benefit attributable to the FDIC indemnification asset 30 (1 ) — 29 Provision for loan losses charged to operations 747 134 876 1,757 (Recovery of) provision for loan losses recorded through the FDIC indemnification asset (30 ) 1 — (29 ) Charge-offs (1,111 ) (622 ) (1,207 ) (2,940 ) Recoveries 300 441 371 1,112 Net charge-offs (811 ) (181 ) (836 ) (1,828 ) Ending balance $ 12,953 $ 6,464 $ 710 $ 20,127 The following tables present the allowance for loan losses and recorded investment in loans evaluated for impairment, excluding PCI loans, by loan class, as of the dates indicated: September 30, 2016 (Amounts in thousands) Loans Individually Allowance for Loans Loans Collectively Allowance for Loans Commercial loans Construction, development, and other land $ — $ — $ 53,181 $ 813 Commercial and industrial — — 91,274 473 Multi-family residential 292 — 127,176 1,259 Single family non-owner occupied 1,131 107 141,624 2,553 Non-farm, non-residential 9,809 1,843 589,975 5,706 Agricultural — — 5,812 41 Farmland — — 32,386 191 Total commercial loans 11,232 1,950 1,041,428 11,036 Consumer real estate loans Home equity lines — — 124,589 967 Single family owner occupied 5,220 853 498,561 3,766 Owner occupied construction 342 — 43,744 346 Total consumer real estate loans 5,562 853 666,894 5,079 Consumer and other loans Consumer loans — — 76,443 703 Other — — 3,029 — Total consumer and other loans — — 79,472 703 Total loans, excluding PCI loans $ 16,794 $ 2,803 $ 1,787,794 $ 16,818 December 31, 2015 (Amounts in thousands) Loans Individually Allowance for Loans Loans Collectively Allowance for Loans Commercial loans Construction, development, and other land $ — $ — $ 53,437 $ 1,119 Commercial and industrial — — 89,885 504 Multi-family residential — — 95,486 1,535 Single family non-owner occupied 1,401 124 147,209 3,245 Non-farm, non-residential 14,094 1,568 478,839 4,825 Agricultural — — 2,945 22 Farmland — — 28,183 190 Total commercial loans 15,495 1,692 895,984 11,440 Consumer real estate loans Home equity lines — — 126,691 1,091 Single family owner occupied 6,874 672 495,761 4,297 Owner occupied construction 349 7 43,323 290 Total consumer real estate loans 7,223 679 665,775 5,678 Consumer and other loans Consumer loans — — 72,084 690 Other — — 7,338 — Total consumer and other loans — — 79,422 690 Total loans, excluding PCI loans $ 22,718 $ 2,371 $ 1,641,181 $ 17,808 The following table presents the allowance for loan losses on PCI loans and recorded investment in PCI loans, by loan pool, as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Recorded Allowance for Loan Recorded Allowance for Loan Commercial loans Waccamaw commercial $ 1,208 $ — $ 3,788 $ — Peoples commercial 4,694 — 5,525 — Other 1,121 — 1,254 — Total commercial loans 7,023 — 10,567 — Consumer real estate loans Waccamaw serviced home equity lines 22,256 — 29,241 — Waccamaw residential 1,413 — 1,678 1 Peoples residential 1,104 12 1,156 53 Total consumer real estate loans 24,773 12 32,075 54 Total PCI loans $ 31,796 $ 12 $ 42,642 $ 54

FDIC Indemnification Asset

FDIC Indemnification Asset	9 Months Ended
	Sep. 30, 2016
FDIC Indemnification Asset	Note 7. FDIC Indemnification Asset In connection with the FDIC-assisted acquisition of Waccamaw Bank (“Waccamaw”) in 2012, the Company entered into loss share agreements with the FDIC that covered $61.84 million of loans and $2.44 million of OREO as of September 30, 2016, compared to $83.04 million of loans and $4.03 million of OREO as of December 31, 2015. Under the loss share agreements, the FDIC agrees to cover 80% of most loan and foreclosed real estate losses and reimburse certain expenses incurred in relation to these covered assets. The Company’s consolidated statements of income include the expense on covered assets net of estimated reimbursements. The following table presents activity in the FDIC indemnification asset for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, (Amounts in thousands) 2016 2015 2016 2015 Beginning balance $ 16,431 $ 23,653 $ 20,844 $ 27,900 Decrease in estimated losses on covered loans — (75 ) (1 ) (29 ) Increase in estimated losses on covered OREO 277 801 851 1,359 Reimbursable expenses from the FDIC 60 44 134 409 Net amortization (1,369 ) (1,768 ) (3,856 ) (5,179 ) Reimbursements from the FDIC (1,067 ) (606 ) (3,640 ) (2,411 ) Ending balance $ 14,332 $ 22,049 $ 14,332 $ 22,049

Deposits

Deposits	9 Months Ended
	Sep. 30, 2016
Deposits	Note 8. Deposits The following table presents the components of deposits as of the dates indicated: (Amounts in thousands) September 30, 2016 December 31, 2015 Noninterest-bearing demand deposits $ 473,509 $ 451,511 Interest-bearing deposits Interest-bearing demand deposits 339,563 347,705 Money market accounts 199,648 213,982 Savings deposits 322,076 316,603 Certificates of deposit 393,567 408,519 Individual retirement accounts 133,536 134,939 Total interest-bearing deposits 1,388,390 1,421,748 Total deposits $ 1,861,899 $ 1,873,259

Borrowings

Borrowings	9 Months Ended
	Sep. 30, 2016
Borrowings	Note 9. Borrowings The following table presents the components of borrowings as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Balance Weighted (1) Balance Weighted (1) Securities sold under agreements to repurchase Retail $ 68,532 0.07 % $ 88,614 0.13 % Wholesale 50,000 3.71 % 50,000 3.71 % Total securities sold under agreements to repurchase 118,532 138,614 FHLB borrowings Short-term advances 25,000 0.36 % — — Long-term advances 65,000 4.04 % 65,000 4.04 % Total FHLB borrowings 90,000 3.01 % 65,000 4.04 % Subordinated debt 15,464 3.59 % 15,464 3.23 % Other debt 243 292 Total borrowings $ 224,239 $ 219,370 (1) Weighted average contractual rate The following schedule presents the remaining contractual maturities of repurchase agreements, by type of collateral pledged, as of September 30, 2016: (Amounts in thousands) U.S. Agency Municipal Securities Mortgage-backed Total Overnight and continuous $ 19,542 $ 41,858 $ 4,663 $ 66,063 Up to 30 days — — 202 202 30 — 90 days — — 177 177 Greater than 90 days — 1,447 50,643 52,090 $ 19,542 $ 43,305 $ 55,685 $ 118,532 Investment securities pledged to secure repurchase agreements remain under the Company’s control during the agreements’ terms. The counterparties may redeem callable repurchase agreements, which could substantially shorten the borrowings’ lives. The prepayment or unwind of a repurchase agreement may result in substantial penalties based on market conditions. The following schedule presents the remaining contractual maturities of wholesale repurchase agreements and Federal Home Loan Bank (“FHLB”) borrowings, by year, as of September 30, 2016: (Amounts in thousands) Wholesale Repurchase FHLB Borrowings Total 2016 $ 25,000 $ 25,000 $ 50,000 2017 — 15,000 15,000 2018 — — — 2019 25,000 — 25,000 2020 — — — 2021 and thereafter — 50,000 50,000 $ 50,000 $ 90,000 $ 140,000 Weighted average maturity (in years) 1.32 2.49 2.07 The FHLB may redeem callable advances at quarterly intervals, which could substantially shorten the advances’ lives. If called, the advance may be paid in full or converted into another FHLB credit product. Prepayment of an advance may result in substantial penalties based on the differential between the contractual note and current advance rate for similar maturities. The Company pledged certain loans to secure FHLB advances and letters of credit of $965.09 million as of September 30, 2016. Unused borrowing capacity with the FHLB totaled $495.15 million, net of FHLB letters of credit used to collateralize public unit deposits of $74.32 million, as of September 30, 2016. The FHLB letters of credit provide an attractive alternative to pledging securities for public unit deposits. Subordinated debt consists of $15.46 million of junior subordinated debentures (“Debentures”) the Company issued to the Trust in October 2003 with an interest rate of three-month London InterBank Offered Rate (“LIBOR”) plus 2.95%. The Trust purchased the Debentures through the issuance of trust preferred securities, which had substantially identical terms as the Debentures. The Debentures mature on October 8, 2033, and are callable quarterly. Net proceeds from the offering were contributed as capital to the Bank to support further growth. The Company’s obligations under the Debentures and other relevant Trust agreements, in aggregate, constitute a full and unconditional guarantee of the Trust’s obligations. The preferred securities issued by the Trust are not included in the Company’s consolidated balance sheets; however, these securities qualify as Tier 1 capital for regulatory purposes, subject to guidelines issued by the Board of Governors of the Federal Reserve System (“Federal Reserve”). The Federal Reserve’s quantitative limits did not prevent the Company from including all $15.46 million in trust preferred securities outstanding in Tier 1 capital as of September 30, 2016, and December 31, 2015. In addition, the Company maintains a $15.00 million unsecured, committed line of credit with an unrelated financial institution with an interest rate of one-month LIBOR plus 2.00% and an April 2017 maturity. There was no outstanding balance on the line as of September 30, 2016, or December 31, 2015.

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	9 Months Ended
	Sep. 30, 2016
Derivative Instruments and Hedging Activities	Note 10. Derivative Instruments and Hedging Activities The Company primarily uses derivative instruments to protect against the risk of adverse price or interest rate movements on the value of certain assets and liabilities and on future cash flows. Derivative instruments represent contracts between parties that usually require little or no initial net investment and result in one party delivering cash or another asset to the other party based on a notional amount and an underlying asset as specified in the contract. These derivative instruments may consist of interest rate swaps, floors, caps, collars, futures, forward contracts, and written and purchased options. Derivative instruments are subject to counterparty credit risk due to the possibility that the Company will incur a loss because a counterparty, which may be a bank, a broker-dealer or a customer, fails to meet its contractual obligations. This risk is measured as the expected positive replacement value of contracts. Derivative contracts may be executed only with exchanges or counterparties approved by the Company’s Asset/Liability Management Committee. As of September 30, 2016, the Company’s derivative instruments consisted of interest rate swaps. Generally, derivative instruments help the Company manage exposure to market risk and meet customer financing needs. Market risk represents the possibility that fluctuations in external factors such as interest rates, market-driven loan rates, prices, or other economic factors will adversely affect economic value or net interest income. Interest rate swaps The Company’s interest rate swaps include a fourteen-year, $1.20 million notional interest rate swap agreement entered into in March 2015 and a fifteen-year, $4.37 million notional interest rate swap agreement entered into in February 2014. The swap agreements, which are accounted for as fair value hedges, and the loans hedged by the agreements are recorded at fair value. The fair value hedges were effective as of September 30, 2016. The following table presents the aggregate contractual or notional amounts and the fair values of derivative instruments as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Notional or Derivative Derivative Notional or Derivative Derivative Derivatives designated as hedges Interest rate swaps $ 4,944 $ — $ 450 $ 5,151 $ — $ 251 Total derivatives $ 4,944 $ — $ 450 $ 5,151 $ — $ 251 The following table presents the effect of derivative and hedging activity, if applicable, on the consolidated statements of income for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, Income Statement Location (Amounts in thousands) 2016 2015 2016 2015 Derivatives designated as hedges Interest rate swaps $ 31 $ 33 $ 86 $ 91 Interest and fees on loans Total derivative expense $ 31 $ 33 $ 86 $ 91

Employee Benefit Plans

Employee Benefit Plans	9 Months Ended
	Sep. 30, 2016
Employee Benefit Plans	Note 11. Employee Benefit Plans The Company maintains the Supplemental Executive Retention Plan (“SERP”) for key members of senior management. The following table presents the components of the SERP’s net periodic pension cost for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 (Amounts in thousands) Service cost $ 35 $ 33 $ 107 $ 100 Interest cost 79 71 237 211 Amortization of prior service cost 47 46 141 140 Amortization of losses 5 2 14 5 Net periodic cost $ 166 $ 152 $ 499 $ 456 The Company maintains the Directors’ Supplemental Retirement Plan (the “Directors’ Plan”) for non-management directors. The following table presents the components of the Directors’ Plan’s net periodic pension cost for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 (Amounts in thousands) Service cost $ 11 $ 12 $ 31 $ 35 Interest cost 16 13 49 40 Amortization of prior service cost 10 18 29 54 Amortization of losses 7 15 21 45 Net periodic cost $ 44 $ 58 $ 130 $ 174

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income	9 Months Ended
	Sep. 30, 2016
Accumulated Other Comprehensive Income	Note 12. Accumulated Other Comprehensive Income The following tables present the activity in accumulated other comprehensive income (“AOCI”), net of tax, by component for the periods indicated: Three Months Ended September 30, 2016 (Amounts in thousands) Unrealized Gains Employee Benefit Plans Total Beginning balance $ (1,706 ) $ (1,311 ) $ (3,017 ) Other comprehensive income (loss) before reclassifications 465 (2 ) 463 Reclassified from AOCI 2,881 43 2,924 Net comprehensive income 3,346 41 3,387 Ending balance $ 1,640 $ (1,270 ) $ 370 Three Months Ended September 30, 2015 (Amounts in thousands) Unrealized Gains Employee Benefit Plan Total Beginning balance $ (4,899 ) $ (1,299 ) $ (6,198 ) Other comprehensive income before reclassifications 2,385 — 2,385 Reclassified from AOCI 24 51 75 Net comprehensive income 2,409 51 2,460 Ending balance $ (2,490 ) $ (1,248 ) $ (3,738 ) Nine Months Ended September 30, 2016 (Amounts in thousands) Unrealized Gains Employee Benefit Plans Total Beginning balance $ (3,885 ) $ (1,362 ) $ (5,247 ) Other comprehensive income (loss) before reclassifications 2,588 (36 ) 2,552 Reclassified from AOCI 2,937 128 3,065 Net comprehensive income 5,525 92 5,617 Ending balance $ 1,640 $ (1,270 ) $ 370 Nine Months Ended September 30, 2015 (Amounts in thousands) Unrealized Gains Employee Benefit Plan Total Beginning balance $ (4,266 ) $ (1,339 ) $ (5,605 ) Other comprehensive income (loss) before reclassifications 1,870 (62 ) 1,808 Reclassified from AOCI (94 ) 153 59 Net comprehensive income 1,776 91 1,867 Ending balance $ (2,490 ) $ (1,248 ) $ (3,738 ) The following table presents reclassifications out of AOCI by component for the periods indicated: Three Months Ended Nine Months Ended Income Statement Line Item Affected (Amounts in thousands) 2016 2015 2016 2015 Available-for-sale securities Gains (losses) recognized 25 (39 ) (53 ) 151 Net gain (loss) on sale of securities Credit-related OTTI recognized (4,635 ) — (4,646 ) — Net impairment losses recognized in earnings Reclassified out of AOCI, before tax (4,610 ) (39 ) (4,699 ) 151 Income before income taxes Income tax effect (1,729 ) (15 ) (1,762 ) 57 Income tax expense Reclassified out of AOCI, net of tax (2,881 ) (24 ) (2,937 ) 94 Net income Employee benefit plans Amortization of prior service cost (57 ) (65 ) (170 ) (195 ) (1) Amortization of net actuarial benefit cost (12 ) (17 ) (35 ) (50 ) (1) Reclassified out of AOCI, before tax (69 ) (82 ) (205 ) (245 ) Income before income taxes Income tax effect (26 ) (31 ) (77 ) (92 ) Income tax expense Reclassified out of AOCI, net of tax (43 ) (51 ) (128 ) (153 ) Net income Total reclassified out of AOCI, net of tax $ (2,924 ) $ (75 ) $ (3,065 ) $ (59 ) Net income (1) Amortization is included in net periodic pension cost. See Note 11, “Employee Benefit Plans.”

Fair Value

Fair Value	9 Months Ended
	Sep. 30, 2016
Fair Value	Note 13. Fair Value Financial Instruments Measured at Fair Value Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. The following discussion describes the valuation methodologies used for instruments measured at fair value, as well as the general classification of such instruments under the valuation hierarchy. The fair value hierarchy ranks the inputs used in measuring fair value as follows: • Level 1 – Observable, unadjusted quoted prices in active markets • Level 2 – Inputs other than quoted prices included in Level 1 that are directly or indirectly observable for the asset or liability • Level 3 – Unobservable inputs with little or no market activity that require the Company to use reasonable inputs and assumptions The Company uses fair value measurements to record adjustments to certain financial assets and liabilities on a recurring basis. Additionally, the Company may be required to record certain assets at fair value on a nonrecurring basis in specific circumstances, such as evidence of impairment. Methodologies used to determine fair value might be highly subjective and judgmental in nature, such as cash flow estimates, risk characteristics, credit quality measurements, and interest rates; therefore, valuations may not be precise. Since fair values are estimated as of a specific date, the amounts actually realized or paid on the settlement or maturity of these instruments may be significantly different from estimates. See “Significant Accounting Policies” in Note 1, “Basis of Presentation,” to the Condensed Consolidated Financial Statements of this report. Assets and Liabilities Reported at Fair Value on a Recurring Basis Available-for-Sale Securities Fair value models may be required when trading activity has declined significantly or does not exist, prices are not current, or pricing variations are significant. For Level 3 securities, the Company obtains the cash flow of specific securities from third parties that use modeling software to determine cash flows based on market participant data and knowledge of the structures of each individual security. The fair values of Level 3 securities are determined by applying proper market observable discount rates to the cash flow derived from third-party models. Discount rates are developed by determining credit spreads above a benchmark rate, such as LIBOR, and adding premiums for illiquidity, which are based on a comparison of initial issuance spread to LIBOR versus a financial sector curve for recently issued debt to LIBOR. Securities with increased uncertainty about the receipt of cash flows are discounted at higher rates due to the addition of a deal specific credit premium based on assumptions about the performance of the underlying collateral. Finally, internal fair value model pricing and external pricing observations are combined by assigning weights to each pricing observation. Pricing is reviewed for reasonableness based on the direction of specific markets and the general economic indicators. Loans Held for Investment Deferred Compensation Assets and Liabilities Derivative Assets and Liabilities The following tables summarize financial assets and liabilities recorded at fair value on a recurring basis, segregated by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: September 30, 2016 Total Fair Value Measurements Using (Amounts in thousands) Fair Value Level 1 Level 2 Level 3 Available-for-sale securities U.S. Agency securities $ 1,375 $ — $ 1,375 $ — Municipal securities 122,074 — 122,074 — Single issue trust preferred securities 48,520 — 48,520 — Corporate securities 15,022 — 15,022 — Agency MBS 33,792 — 33,792 — Equity securities 73 55 18 — Total available-for-sale securities 220,856 55 220,801 — Fair value loans 4,464 — 4,464 — Deferred compensation assets 3,842 3,842 — — Deferred compensation liabilities 3,842 3,842 — — Derivative liabilities 450 — 450 — December 31, 2015 Total Fair Value Measurements Using (Amounts in thousands) Fair Value Level 1 Level 2 Level 3 Available-for-sale securities U.S. Agency securities $ 30,702 $ — $ 30,702 $ — Municipal securities 128,678 — 128,678 — Single issue trust preferred securities 47,832 — 47,832 — Corporate securities 70,333 — 70,333 — Certificates of deposit 5,000 — 5,000 — Agency MBS 83,556 — 83,556 — Equity securities 72 54 18 — Total available-for-sale securities 366,173 54 366,119 — Fair value loans 4,886 — 4,886 — Deferred compensation assets 3,464 3,464 — — Deferred compensation liabilities 3,464 3,464 — — Derivative liabilities 251 — 251 — No changes in valuation techniques or transfers into or out of Level 3 of the fair value hierarchy occurred during the three and nine months ended September 30, 2016 or 2015. If the Company determines that a valuation technique change is necessary, the change is assumed to have occurred at the end of the respective reporting period. Assets Measured at Fair Value on a Nonrecurring Basis Impaired Loans The Company maintains an active and robust problem credit identification system. The impairment review includes obtaining third-party collateral valuations to help management identify potential credit impairment and determine the amount of impairment to record. The Company’s Special Assets staff manages and monitors all impaired loans. Internal collateral valuations are generally performed within two to four weeks of identifying the initial potential impairment. The internal valuation compares the original appraisal to current local real estate market conditions and considers experience and expected liquidation costs. The Company typically receives a third-party valuation within thirty to forty-five days of completing the internal valuation. When a third-party valuation is received, it is reviewed for reasonableness. Once the valuation is reviewed and accepted, discounts are applied to fair market value, based on, but not limited to, our historical liquidation experience for like collateral, resulting in an estimated net realizable value. The estimated net realizable value is compared to the outstanding loan balance to determine the appropriate amount of specific impairment reserve. Specific reserves are generally recorded for impaired loans while third-party valuations are in process and for impaired loans that continue to make some form of payment. While waiting to receive the third-party appraisal, the Company regularly reviews the relationship to identify any potential adverse developments and begins the tasks necessary to gain control of the collateral and prepare it for liquidation, including, but not limited to, engagement of counsel, inspection of collateral, and continued communication with the borrower. Generally, the only difference between the current appraised value, less liquidation costs, and the carrying amount of the loan, less the specific reserve, is any downward adjustment to the appraised value that the Company deems appropriate, such as the costs to sell the property. Impaired loans that do not meet certain criteria and do not have a specific reserve have typically been written down through partial charge-offs to net realizable value. Based on prior experience, the Company rarely returns loans to performing status after they have been partially charged off. Credits identified as impaired move quickly through the process towards ultimate resolution, except in cases involving bankruptcy and various state judicial processes that may extend the time for ultimate resolution. Other Real Estate Owned The following tables summarize assets measured at fair value on a nonrecurring basis, segregated by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: September 30, 2016 Total Fair Value Measurements Using (Amounts in thousands) Fair Value Level 1 Level 2 Level 3 Impaired loans, non-covered $ 6,305 $ — $ — $ 6,305 OREO, non-covered 4,002 — — 4,002 OREO, covered 2,257 — — 2,257 December 31, 2015 Total Fair Value Measurements Using (Amounts in thousands) Fair Value Level 1 Level 2 Level 3 Impaired loans, non-covered $ 9,164 $ — $ — $ 9,164 OREO, non-covered 4,819 — — 4,819 OREO, covered 4,034 — — 4,034 Quantitative Information about Level 3 Fair Value Measurements The following table presents quantitative information for assets measured at fair value on a nonrecurring basis using Level 3 valuation inputs as of the dates indicated: Valuation Unobservable Discount Range (Weighted Average) Technique Input September 30, 2016 December 31, 2015 Impaired loans, non-covered Discounted appraisals (1) Appraisal adjustments (2) 3% to 47% (31%) 1% to 39% (21%) OREO, non-covered Discounted appraisals (1) Appraisal adjustments (2) 0% to 66% (28%) 1% to 100% (33%) OREO, covered Discounted appraisals (1) Appraisal adjustments (2) 0% to 89% (61%) 21% to 65% (46%) (1) Fair value is generally based on appraisals of the underlying collateral. (2) Appraisals may be adjusted by management for customized discounting criteria, estimated sales costs, and proprietary qualitative adjustments. Fair Value of Financial Instruments The Company uses various methodologies and assumptions to estimate the fair value of certain financial instruments. A description of valuation methodologies used for instruments not previously discussed is as follows: Cash and Cash Equivalents Held-to-Maturity Securities FDIC Indemnification Asset Accrued Interest Receivable/Payable Deposits and Securities Sold Under Agreements to Repurchase FHLB and Other Borrowings Off-Balance Sheet Instruments The following tables present the carrying amounts and fair values of financial instruments, segregated by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: September 30, 2016 Carrying Fair Value Measurements Using (Amounts in thousands) Amount Fair Value Level 1 Level 2 Level 3 Assets Cash and cash equivalents $ 65,929 $ 65,929 $ 65,929 $ — $ — Securities available for sale 220,856 220,856 55 220,801 — Securities held to maturity 72,182 72,607 — 72,607 — Loans held for investment, net of allowance 1,816,751 1,833,791 — 4,464 1,829,327 FDIC indemnification asset 14,332 7,226 — — 7,226 Interest receivable 5,498 5,498 — 5,498 — Deferred compensation assets 3,842 3,842 3,842 — — Liabilities Demand deposits 473,509 473,509 — 473,509 — Interest-bearing demand deposits 339,563 339,563 — 339,563 — Savings deposits 441,724 441,724 — 441,724 — Time deposits 527,103 528,183 — 528,183 — Securities sold under agreements to repurchase 118,532 120,070 — 120,070 — Interest payable 1,252 1,252 — 1,252 — FHLB and other borrowings 105,707 110,172 — 110,172 — Derivative financial liabilities 450 450 — 450 — Deferred compensation liabilities 3,842 3,842 3,842 — — December 31, 2015 Carrying Fair Value Measurements Using (Amounts in thousands) Amount Fair Value Level 1 Level 2 Level 3 Assets Cash and cash equivalents $ 51,787 $ 51,787 $ 51,787 $ — $ — Securities available for sale 366,173 366,173 54 366,119 — Securities held to maturity 72,541 72,490 — 72,490 — Loans held for investment, net of allowance 1,686,308 1,685,061 — 4,886 1,680,175 FDIC indemnification asset 20,844 10,753 — — 10,753 Interest receivable 6,007 6,007 — 6,007 — Deferred compensation assets 3,464 3,464 3,464 — — Liabilities Demand deposits 451,511 451,511 — 451,511 — Interest-bearing demand deposits 347,705 347,705 — 347,705 — Savings deposits 530,585 530,585 — 530,585 — Time deposits 543,458 541,059 — 541,059 — Securities sold under agreements to repurchase 138,614 140,880 — 140,880 — Interest payable 1,260 1,260 — 1,260 — FHLB and other borrowings 80,756 85,774 — 85,774 — Derivative financial liabilities 251 251 — 251 — Deferred compensation liabilities 3,464 3,464 3,464 — —

Litigation, Commitments and Con

Litigation, Commitments and Contingencies	9 Months Ended
	Sep. 30, 2016
Litigation, Commitments and Contingencies	Note 14. Litigation, Commitments and Contingencies Litigation In the normal course of business, the Company is a defendant in various legal actions and asserted claims. While the Company and its legal counsel are unable to assess the ultimate outcome of each of these matters with certainty, the Company believes the resolution of these actions, singly or in the aggregate, should not have a material adverse effect on its financial condition, results of operations, or cash flows. Commitments and Contingencies The Company is a party to financial instruments with off-balance on-balance Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many commitments are expected to expire without being drawn on, the total commitment amounts do not necessarily represent future cash requirements. The amount of collateral obtained, if deemed necessary, is based on management’s credit evaluation of each customer on a case-by-case basis. Collateral may include accounts receivable, inventory, property, plant and equipment, and income producing commercial properties. The Company maintains a reserve for the risk inherent in unfunded lending commitments, which is included in other liabilities in the consolidated balance sheets. Standby letters of credit and financial guarantees are conditional commitments issued by the Company to guarantee the performance of a customer to a third party. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending credit to customers. The amount of collateral obtained, if deemed necessary, to secure the customer’s performance under certain letters of credit is based on management’s credit evaluation of the customer. The following table presents the off-balance sheet financial instruments as of the dates indicated: (Amounts in thousands) September 30, 2016 December 31, 2015 Commitments to extend credit $ 260,416 $ 235,302 Standby letters of credit and financial guarantees 7,981 7,765 Total off-balance sheet risk 268,397 243,067 Reserve for unfunded commitments $ 326 $ 326 In connection with the private placement of $15.46 million of trust preferred securities through the Trust, the Company irrevocably and unconditionally guarantees the following payments or distributions to holders of the trust preferred securities, to the extent the Trust has not made such payments or distributions and the Company has the funds available: accrued and unpaid distributions, the redemption price, and, upon dissolution or termination of the Trust, the lesser of the liquidation amount and all accrued and unpaid distributions and the amount of assets of the Trust remaining available for distribution.

Earnings per Share

Earnings per Share	9 Months Ended
	Sep. 30, 2016
Earnings per Share	Note 15. Earnings per Share Basic earnings per common share is calculated by dividing net income available to common shareholders by the weighted average number of common shares outstanding during the period. Diluted earnings per common share includes the dilutive effect of potential common stock that could be issued by the Company. Under the treasury stock method of accounting, potential common stock may be issued for stock options, non-vested restricted stock awards, performance based stock awards, and convertible preferred stock. Diluted earnings per common share is calculated by dividing net income by the weighted average number of common shares outstanding for the period plus the number of dilutive potential common shares. The calculation of diluted earnings per common share excludes potential common shares that have an exercise price greater than the average market value of the Company’s common stock because the effect would be antidilutive. The following table presents the calculation of basic and diluted earnings per common share for the periods indicated: Three Months Ended Nine Months Ended September 30, September 30, (Amounts in thousands, except share and per share data) 2016 2015 2016 2015 Net income $ 6,383 $ 6,259 $ 18,722 $ 18,392 Dividends on preferred stock — — — 105 Net income available to common shareholders $ 6,383 $ 6,259 $ 18,722 $ 18,287 Weighted average common shares outstanding, basic 17,031,074 18,470,348 17,433,406 18,644,679 Dilutive effect of potential common shares Stock options 38,746 26,804 31,856 24,938 Restricted stock 13,706 3,823 9,949 3,091 Convertible preferred stock — — — 223,201 Total dilutive effect of potential common shares 52,452 30,627 41,805 251,230 Weighted average common shares outstanding, diluted 17,083,526 18,500,975 17,475,211 18,895,909 Basic earnings per common share $ 0.37 $ 0.34 $ 1.07 $ 0.98 Diluted earnings per common share 0.37 0.34 1.07 0.97 Antidilutive potential common shares Stock options 127,789 130,382 127,789 130,382 Total potential antidilutive shares 127,789 130,382 127,789 130,382 During the first quarter of 2015, the Company redeemed all outstanding shares of its 6% Series A Noncumulative Convertible Preferred Stock (“Series A Preferred Stock”). Before redemption, holders converted 12,784 shares of Series A Preferred Stock with each share convertible into 69 shares of the Company’s common stock. The Company redeemed the remaining 2,367 shares for $2.37 million along with accrued and unpaid dividends of $9 thousand.

Subsequent Event

Subsequent Event	9 Months Ended
	Sep. 30, 2016
Subsequent Event	Note 16. Subsequent Event On October 1, 2016, the Company sold two North Carolina offices operating as Greenpoint Insurance Group, Inc. and two Virginia offices operating under the trade name Carr & Hyde Insurance to Ascension Insurance Agency, Inc. The transaction does not impact the Company’s in-branch insurance offices operating as FCIS in West Virginia and Virginia. The net impact of the sale is not material to the Company’s consolidated financial statements.

Basis of Presentation (Policies

Basis of Presentation (Policies)	9 Months Ended
	Sep. 30, 2016
Significant Accounting Policies	Significant Accounting Policies A complete and detailed description of the Company’s significant accounting policies is included in Note 1, “Summary of Significant Accounting Policies,” of the Notes to Consolidated Financial Statements in Part II, Item 8 of the Company’s 2015 Form 10-K. A discussion of the Company’s application of critical accounting estimates is included in “Critical Accounting Estimates” in Item 2 of this report.
Recent Accounting Pronouncements	Recent Accounting Pronouncements In August 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-15, “Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments.” The update will make eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows. ASU 2016-15 will be effective for fiscal years and interim periods within those fiscal years beginning after December 15, 2017, with early adoption permitted. The update should be applied on a retrospective basis unless it is impracticable to apply, in which case the update would be applied prospectively as of the earliest date practicable. The Company is currently evaluating the impact that ASU 2016-15 will have on its financial position, results of operations, and cash flows. In June 2016, the FASB issued ASU 2016-13, “Financial Instruments — Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” The new guidance is intended to improve financial reporting by requiring timelier recording of credit losses on loans and other financial instruments held by financial institutions and other organizations. The new guidance requires an organization to measure all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts and requires enhanced disclosures related to the significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an organization’s portfolio. In addition, ASU 2016-13 amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. ASU 2016-13 will be effective on January 1, 2020. The Company is currently evaluating the impact that ASU 2016-13 will have on its financial position, results of operations, and cash flows. In March 2016, the FASB issued ASU 2016-09, “Compensation — Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting.” The new guidance is intended to simplify several aspects of the accounting for share-based payment award transactions including income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. This ASU is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact that ASU 2016-09 will have on its financial position, results of operations, and cash flows and does not expect this guidance to have a material effect on its financial statements. In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842).” The new guidance is intended to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requiring more disclosures related to leasing transactions. This ASU is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact that ASU 2016-02 will have on its financial position, results of operations, and cash flows and does not expect this guidance to have a material effect on its financial statements. In January 2016, the FASB issued ASU 2016-01, “Financial Instruments — Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” The update amends the guidance in U.S. GAAP on the classification and measurement of financial instruments. Although the new guidance retains many current requirements, it significantly revises an entity’s accounting related to (1) the classification and measurement of investments in equity securities and (2) the presentation of certain fair value changes for financial liabilities measured at fair value. The new guidance also amends certain disclosure requirements associated with the fair value of financial instruments. ASU 2016-01 will be effective for fiscal years and interim periods within those fiscal years beginning after December 15, 2017, with early adoption permitted for certain changes. The Company is currently evaluating the impact that ASU 2016-01 will have on its financial position, results of operations, and cash flows. The Company does not expect other recent accounting standards issued by the FASB or other standards-setting bodies to have a material impact on the consolidated financial statements.
Reclassifications and Corrections	Reclassifications and Corrections Certain amounts reported in prior years have been reclassified to conform to the current year’s presentation. These reclassifications had no effect on the Company’s results of operations, financial position, or cash flow.

Acquisitions and Divestitures (

Acquisitions and Divestitures (Tables)	9 Months Ended
	Sep. 30, 2016
Summary of Fair Value of Assets Purchased and Liabilities Assumed	The following table summarizes the fair value of assets purchased and liabilities assumed: (Amounts in thousands) Assets Loans receivable $ 149,122 Premises and equipment 4,829 Goodwill and other intangible assets 6,288 Other assets 448 Total assets purchased $ 160,687 Liabilities Deposits $ 134,307 Other liabilities 75 Total liabilities assumed $ 134,382
Summary of Fair Value of Assets and Liabilities Divested	The following table summarizes the fair value of assets and liabilities divested: (Amounts in thousands) Assets Loans receivable $ 155,538 Premises and equipment 3,861 Goodwill and other intangible assets 2,326 Other assets 443 Total assets divested $ 162,168 Liabilities Deposits $ 111,019 Other liabilities 28 Total liabilities divested $ 111,047

Investment Securities (Tables)

Investment Securities (Tables)	9 Months Ended
	Sep. 30, 2016
Amortized Cost and Aggregate Fair Value of Available-for-Sale Securities, Including Gross Unrealized Gains and Losses	The following tables present the amortized cost and aggregate fair value of available-for-sale securities, including gross unrealized gains and losses, as of the dates indicated: September 30, 2016 Amortized Unrealized Unrealized Fair (Amounts in thousands) Cost Gains Losses Value U.S. Agency securities $ 1,371 $ 4 $ — $ 1,375 Municipal securities 116,910 5,171 (7 ) 122,074 Single issue trust preferred securities 51,292 — (2,772 ) 48,520 Corporate securities 15,027 — (5 ) 15,022 Mortgage-backed Agency securities 33,578 294 (80 ) 33,792 Equity securities 55 18 — 73 Total securities available for sale $ 218,233 $ 5,487 $ (2,864 ) $ 220,856 December 31, 2015 Amortized Unrealized Unrealized Fair (Amounts in thousands) Cost Gains Losses Value U.S. Agency securities $ 31,414 $ 39 $ (751 ) $ 30,702 Municipal securities 124,880 4,155 (357 ) 128,678 Single issue trust preferred securities 55,882 — (8,050 ) 47,832 Corporate securities 70,571 — (238 ) 70,333 Certificates of deposit 5,000 — — 5,000 Mortgage-backed Agency securities 84,576 155 (1,175 ) 83,556 Equity securities 66 6 — 72 Total securities available for sale $ 372,389 $ 4,355 $ (10,571 ) $ 366,173
Amortized Cost and Aggregate Fair Value of Held-to-Maturity Securities, Including Gross Unrealized Gains and Losses	The following tables present the amortized cost and aggregate fair value of held-to-maturity securities, including gross unrealized gains and losses, as of the dates indicated: September 30, 2016 Amortized Unrealized Unrealized Fair (Amounts in thousands) Cost Gains Losses Value U.S. Agency securities $ 61,766 $ 317 $ — $ 62,083 Corporate securities 10,416 108 — 10,524 Total securities held to maturity $ 72,182 $ 425 $ — $ 72,607 December 31, 2015 Amortized Unrealized Unrealized Fair (Amounts in thousands) Cost Gains Losses Value U.S. Agency securities $ 61,863 $ 75 $ (106 ) $ 61,832 Municipal securities 190 3 — 193 Corporate securities 10,488 — (23 ) 10,465 Total securities held to maturity $ 72,541 $ 78 $ (129 ) $ 72,490
Amortized Cost and Aggregate Fair Value of Available-for-Sale and Held-to-Maturity Securities	The following table presents the amortized cost and aggregate fair value of available-for-sale securities and held-to-maturity securities, by contractual maturity, as of the date indicated. Actual maturities could differ from contractual maturities because issuers may have the right to call or prepay obligations with or without penalties. September 30, 2016 Amortized (Amounts in thousands) Cost Fair Value Available-for-sale securities Due within one year $ 16,747 $ 16,753 Due after one year but within five years 2,131 2,178 Due after five years but within ten years 87,281 91,586 Due after ten years 78,441 76,474 184,600 186,991 Mortgage-backed securities 33,578 33,792 Equity securities 55 73 Total securities available for sale $ 218,233 $ 220,856 Held-to-maturity securities Due within one year $ 46,867 $ 46,909 Due after one year but within five years 25,315 25,698 Due after five years but within ten years — — Due after ten years — — Total securities held to maturity $ 72,182 $ 72,607
Available-For-Sale Securities in Continuous Unrealized Loss Position	The following tables present the fair values and unrealized losses for available-for-sale securities in a continuous unrealized loss position for less than 12 months and for 12 months or longer as of the dates indicated: September 30, 2016 Less than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Amounts in thousands) Value Losses Value Losses Value Losses U.S. Agency securities $ — $ — $ — $ — $ — $ — Municipal securities — — 767 (7 ) 767 (7 ) Single issue trust preferred securities — — 19,323 (2,772 ) 19,323 (2,772 ) Corporate securities — — 15,022 (5 ) 15,022 (5 ) Mortgage-backed Agency securities 1,167 (1 ) 13,589 (79 ) 14,756 (80 ) Total $ 1,167 $ (1 ) $ 48,701 $ (2,863 ) $ 49,868 $ (2,864 ) December 31, 2015 Less than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Amounts in thousands) Value Losses Value Losses Value Losses U.S. Agency securities $ 4,441 $ (5 ) $ 23,922 $ (746 ) $ 28,363 $ (751 ) Municipal securities 8,126 (48 ) 10,393 (309 ) 18,519 (357 ) Single issue trust preferred securities — — 47,832 (8,050 ) 47,832 (8,050 ) Corporate securities 70,333 (238 ) — — 70,333 (238 ) Mortgage-backed Agency securities 27,050 (253 ) 37,291 (922 ) 64,341 (1,175 ) Total $ 109,950 $ (544 ) $ 119,438 $ (10,027 ) $ 229,388 $ (10,571 )
Held to Maturity Securities in Continuous Unrealized Loss Position	The following table presents the fair values and unrealized losses for held-to-maturity securities in a continuous unrealized loss position for less than 12 months and for 12 months or longer as of December 31, 2015. December 31, 2015 Less than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Amounts in thousands) Value Losses Value Losses Value Losses U.S. Agency securities $ 43,723 $ (106 ) $ — $ — $ 43,723 $ (106 ) Corporate securities 6,851 (23 ) — — 6,851 (23 ) Total $ 50,574 $ (129 ) $ — $ — $ 50,574 $ (129 )
Net Loss or Gain from Sale of Securities	The following table presents gross realized gains and losses from the sale of available-for-sale securities for the periods indicated: Three Months Ended Nine Months Ended September 30, September 30, (Amounts in thousands) 2016 2015 2016 2015 Gross realized gains $ 203 $ 26 $ 344 $ 292 Gross realized losses (178 ) (65 ) (397 ) (141 ) Net gain (loss) on sale of securities $ 25 $ (39 ) $ (53 ) $ 151

Loans (Tables)

Loans (Tables)	9 Months Ended
	Sep. 30, 2016
Summary of Loans, Net of Unearned Income	The following table presents loans, net of unearned income and disaggregated by class, as of the periods indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Amount Percent Amount Percent Non-covered loans held for investment Commercial loans Construction, development, and other land $ 49,799 2.71 % $ 48,896 2.86 % Commercial and industrial 90,362 4.92 % 88,903 5.21 % Multi-family residential 127,468 6.94 % 95,026 5.57 % Single family non-owner occupied 144,023 7.84 % 149,351 8.75 % Non-farm, non-residential 596,015 32.46 % 485,460 28.45 % Agricultural 5,786 0.32 % 2,911 0.17 % Farmland 31,974 1.74 % 27,540 1.61 % Total commercial loans 1,045,427 56.93 % 898,087 52.62 % Consumer real estate loans Home equity lines 108,108 5.89 % 107,367 6.29 % Single family owner occupied 497,695 27.10 % 495,209 29.02 % Owner occupied construction 43,925 2.39 % 43,505 2.55 % Total consumer real estate loans 649,728 35.38 % 646,081 37.86 % Consumer and other loans Consumer loans 76,363 4.16 % 72,000 4.22 % Other 3,029 0.16 % 7,338 0.43 % Total consumer and other loans 79,392 4.32 % 79,338 4.65 % Total non-covered loans 1,774,547 96.63 % 1,623,506 95.13 % Total covered loans 61,837 3.37 % 83,035 4.87 % Total loans held for investment, net of unearned income $ 1,836,384 100.00 % $ 1,706,541 100.00 %
Covered Loan Portfolio, Disaggregated by Class	The following table presents the covered loan portfolio, disaggregated by class, as of the dates indicated: (Amounts in thousands) September 30, 2016 December 31, 2015 Commercial loans Construction, development, and other land $ 4,699 $ 6,303 Commercial and industrial 941 1,170 Multi-family residential 43 640 Single family non-owner occupied 1,328 2,674 Non-farm, non-residential 8,312 14,065 Agricultural 26 34 Farmland 412 643 Total commercial loans 15,761 25,529 Consumer real estate loans Home equity lines 38,737 48,565 Single family owner occupied 7,058 8,595 Owner occupied construction 201 262 Total consumer real estate loans 45,996 57,422 Consumer and other loans Consumer loans 80 84 Total covered loans $ 61,837 $ 83,035
Carrying and Contractual Unpaid Principal Balance of PCI Loans, by Acquisition	The following table presents the carrying and contractual unpaid principal balance of PCI loans, by acquisition, as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Carrying Unpaid Principal Carrying Unpaid Principal Peoples Bank of Virginia $ 5,798 $ 9,762 $ 6,681 $ 11,249 Waccamaw Bank 24,877 48,642 34,707 63,151 Other acquired 1,121 1,147 1,254 1,297 Total PCI Loans $ 31,796 $ 59,551 $ 42,642 $ 75,697
Activity in Accretable Yield on PCI loans, by Acquisition	The following tables present the activity in the accretable yield on PCI loans, by acquisition, for the periods indicated: Nine Months Ended September 30, 2016 (Amounts in thousands) Peoples Waccamaw Total Beginning balance $ 3,589 $ 26,109 $ 29,698 Accretion (982 ) (4,408 ) (5,390 ) Reclassifications from nonaccretable difference 231 848 1,079 Removals, extensions, and other events, net 1,774 4 1,778 Ending balance $ 4,612 $ 22,553 $ 27,165 Nine Months Ended September 30, 2015 (Amounts in thousands) Peoples Waccamaw Total Beginning balance $ 4,745 $ 19,048 $ 23,793 Additions — 2 2 Accretion (1,906 ) (5,069 ) (6,975 ) Reclassifications from nonaccretable difference 583 3,225 3,808 Removals, extensions, and other events, net (27 ) 5,203 5,176 Ending balance $ 3,395 $ 22,409 $ 25,804

Credit Quality (Tables)

Credit Quality (Tables)	9 Months Ended
	Sep. 30, 2016
Loans Held for Investment by Internal Credit Risk Grade	The following tables present the recorded investment of the loan portfolio, disaggregated by class and credit quality, as of the dates indicated. Losses on covered loans are generally reimbursable by the FDIC at the applicable loss share percentage, 80%; therefore, covered loans are disclosed separately. September 30, 2016 Special (Amounts in thousands) Pass Mention Substandard Doubtful Loss Total Non-covered loans Commercial loans Construction, development, and other land $ 48,015 $ 992 $ 792 $ — $ — $ 49,799 Commercial and industrial 85,440 3,687 1,235 — — 90,362 Multi-family residential 118,153 8,528 787 — — 127,468 Single family non-owner occupied 133,550 4,644 5,829 — — 144,023 Non-farm, non-residential 568,766 16,044 10,495 710 — 596,015 Agricultural 5,711 75 — — — 5,786 Farmland 29,653 1,820 501 — — 31,974 Consumer real estate loans Home equity lines 106,086 733 1,289 — — 108,108 Single family owner occupied 471,389 5,725 20,102 479 — 497,695 Owner occupied construction 43,216 — 709 — — 43,925 Consumer and other loans Consumer loans 76,086 23 248 — 6 76,363 Other 3,029 — — — — 3,029 Total non-covered loans 1,689,094 42,271 41,987 1,189 6 1,774,547 Covered loans Commercial loans Construction, development, and other land 2,830 872 997 — — 4,699 Commercial and industrial 926 — 15 — — 941 Multi-family residential — — 43 — — 43 Single family non-owner occupied 1,056 65 207 — — 1,328 Non-farm, non-residential 7,038 616 658 — — 8,312 Agricultural 26 — — — — 26 Farmland 143 — 269 — — 412 Consumer real estate loans Home equity lines 15,092 22,867 778 — — 38,737 Single family owner occupied 4,810 945 1,303 — — 7,058 Owner occupied construction 105 — 96 — — 201 Consumer and other loans Consumer loans 80 — — — — 80 Total covered loans 32,106 25,365 4,366 — — 61,837 Total loans $ 1,721,200 $ 67,636 $ 46,353 $ 1,189 $ 6 $ 1,836,384 December 31, 2015 Special (Amounts in thousands) Pass Mention Substandard Doubtful Loss Total Non-covered loans Commercial loans Construction, development, and other land $ 46,816 $ 974 $ 1,106 $ — $ — $ 48,896 Commercial and industrial 87,223 663 1,017 — — 88,903 Multi-family residential 81,168 12,969 889 — — 95,026 Single family non-owner occupied 139,680 3,976 5,695 — — 149,351 Non-farm, non-residential 454,906 15,170 15,384 — — 485,460 Agricultural 2,886 25 — — — 2,911 Farmland 25,855 1,427 258 — — 27,540 Consumer real estate loans Home equity lines 104,897 1,083 1,387 — — 107,367 Single family owner occupied 468,155 6,686 20,368 — — 495,209 Owner occupied construction 42,783 — 722 — — 43,505 Consumer and other loans Consumer loans 71,685 61 254 — — 72,000 Other 7,338 — — — — 7,338 Total non-covered loans 1,533,392 43,034 47,080 — — 1,623,506 Covered loans Commercial loans Construction, development, and other land 3,908 1,261 1,134 — — 6,303 Commercial and industrial 1,144 4 22 — — 1,170 Multi-family residential 460 — 180 — — 640 Single family non-owner occupied 1,808 457 409 — — 2,674 Non-farm, non-residential 9,192 2,044 2,829 — — 14,065 Agricultural 34 — — — — 34 Farmland 364 — 279 — — 643 Consumer real estate loans Home equity lines 17,893 29,823 849 — — 48,565 Single family owner occupied 5,102 1,963 1,530 — — 8,595 Owner occupied construction 112 51 99 — — 262 Consumer and other loans Consumer loans 84 — — — — 84 Total covered loans 40,101 35,603 7,331 — — 83,035 Total loans $ 1,573,493 $ 78,637 $ 54,411 $ — $ — $ 1,706,541
Recorded Investment Unpaid Principal Balance and Related Information for Impaired Loans Excluding Purchased Credit Impaired Loans	The following table presents the recorded investment, unpaid principal balance, and related allowance for loan losses for impaired loans, excluding PCI loans, as of the periods indicated: September 30, 2016 December 31, 2015 Unpaid Unpaid Recorded Principal Related Recorded Principal Related (Amounts in thousands) Investment Balance Allowance Investment Balance Allowance Impaired loans with no related allowance Commercial loans Multi-family residential $ 292 $ 297 $ — $ — $ — $ — Single family non-owner occupied 455 455 — 782 783 — Non-farm, non-residential 5,210 5,352 — 8,427 8,427 — Consumer real estate loans Single family owner occupied 1,137 1,195 — 1,975 2,067 — Owner occupied construction 342 353 — — — — Total impaired loans with no allowance 7,436 7,652 — 11,184 11,277 — Impaired loans with a related allowance Commercial loans Single family non-owner occupied 676 677 107 619 623 124 Non-farm, non-residential 4,599 4,636 1,843 5,667 5,673 1,568 Consumer real estate loans Single family owner occupied 4,083 4,129 853 4,899 4,907 672 Owner occupied construction — — — 349 355 7 Total impaired loans with an allowance 9,358 9,442 2,803 11,534 11,558 2,371 Total impaired loans $ 16,794 $ 17,094 $ 2,803 $ 22,718 $ 22,835 $ 2,371
Average Annual Recorded Investment and Interest Income Recognized on Impaired Loans Excluding Purchased Credit Impaired Loans	The following table presents the average recorded investment and interest income recognized on impaired loans, excluding PCI loans, for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 Average Interest Average Interest Average Interest Average Interest Recorded Income Recorded Income Recorded Income Recorded Income (Amounts in thousands) Investment Recognized Investment Recognized Investment Recognized Investment Recognized Impaired loans with no related allowance Commercial loans Multi-family residential $ 298 $ 15 $ — $ — $ 99 $ 15 $ — $ — Single family non-owner occupied 460 7 792 27 565 22 571 28 Non-farm, non-residential 5,404 60 8,878 72 6,051 181 8,834 295 Consumer real estate loans Single family owner occupied 1,159 13 1,353 — 829 13 2,578 100 Owner occupied construction 344 — — — 229 — 117 — Total impaired loans with no allowance 7,665 95 11,023 99 7,773 231 12,100 423 Impaired loans with a related allowance Commercial loans Single family non-owner occupied 682 5 629 — 572 18 558 22 Non-farm, non-residential 4,658 45 5,417 15 5,108 215 4,740 51 Consumer real estate loans Single family owner occupied 4,130 24 4,847 13 4,547 91 3,325 26 Owner occupied construction — — 357 1 115 — 119 1 Total impaired loans with an allowance 9,470 74 11,250 29 10,342 324 8,742 100 Total impaired loans $ 17,135 $ 169 $ 22,273 $ 128 $ 18,115 $ 555 $ 20,842 $ 523
Information on Impaired PCI Loan Pools	The following tables present information on impaired PCI loan pools as of the dates, and for the periods, indicated: (Amounts in thousands, except impaired pools) September 30, 2016 December 31, 2015 Unpaid principal balance $ 1,104 $ 3,759 Recorded investment 1,104 2,834 Allowance for loan losses related to PCI loan pools 12 54 Impaired PCI loan pools 1 2 Three Months Ended September 30, Nine Months Ended September 30, (Amounts in thousands) 2016 2015 2016 2015 Interest income recognized $ 12 $ 96 $ 130 $ 273 Average recorded investment 1,139 3,045 2,195 3,464
Nonaccrual Loans by Loan Class	The following table presents nonaccrual loans, by loan class, as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Non-covered Covered Total Non-covered Covered Total Commercial loans Construction, development, and other land $ 70 $ 39 $ 109 $ 39 $ 54 $ 93 Commercial and industrial 405 14 419 — 16 16 Multi-family residential 306 — 306 84 — 84 Single family non-owner occupied 1,158 25 1,183 1,850 29 1,879 Non-farm, non-residential 7,075 34 7,109 7,150 39 7,189 Farmland 135 — 135 234 — 234 Consumer real estate loans Home equity lines 527 440 967 825 413 1,238 Single family owner occupied 7,403 136 7,539 7,245 96 7,341 Owner occupied construction 342 — 342 349 — 349 Consumer and other loans Consumer loans 66 — 66 71 — 71 Total nonaccrual loans $ 17,487 $ 688 $ 18,175 $ 17,847 $ 647 $ 18,494
Aging of Past Due Loans by Loan Class	The following tables present the aging of past due loans, by loan class, as of the dates indicated. Nonaccrual loans 30 days or more past due are included in the applicable delinquency category. Loans acquired with credit deterioration, with a discount, continue to accrue interest based on expected cash flows; therefore, PCI loans are not generally considered nonaccrual. Non-covered accruing loans contractually past due 90 days or more totaled $62 thousand as of September 30, 2016. No non-covered accruing loans were contractually past due 90 days or more as of December 31, 2015. September 30, 2016 30 - 59 Days 60 - 89 Days 90+ Days Total Current Total (Amounts in thousands) Past Due Past Due Past Due Past Due Loans Loans Non-covered loans Commercial loans Construction, development, and other land $ 5 $ 64 $ 53 $ 122 $ 49,677 $ 49,799 Commercial and industrial 121 31 171 323 90,039 90,362 Multi-family residential 283 71 306 660 126,808 127,468 Single family non-owner occupied 110 305 780 1,195 142,828 144,023 Non-farm, non-residential 4,726 277 2,451 7,454 588,561 596,015 Agricultural 255 — — 255 5,531 5,786 Farmland 72 576 — 648 31,326 31,974 Consumer real estate loans Home equity lines 377 169 394 940 107,168 108,108 Single family owner occupied 4,123 1,875 2,950 8,948 488,747 497,695 Owner occupied construction 251 — 342 593 43,332 43,925 Consumer and other loans Consumer loans 576 114 32 722 75,641 76,363 Other — — — — 3,029 3,029 Total non-covered loans 10,899 3,482 7,479 21,860 1,752,687 1,774,547 Covered loans Commercial loans Construction, development, and other land 105 — 39 144 4,555 4,699 Commercial and industrial — — — — 941 941 Multi-family residential — — — — 43 43 Single family non-owner occupied 25 — — 25 1,303 1,328 Non-farm, non-residential — — — — 8,312 8,312 Agricultural — — — — 26 26 Farmland — — — — 412 412 Consumer real estate loans Home equity lines 333 43 24 400 38,337 38,737 Single family owner occupied 232 26 92 350 6,708 7,058 Owner occupied construction — — — — 201 201 Consumer and other loans Consumer loans — — — — 80 80 Total covered loans 695 69 155 919 60,918 61,837 Total loans $ 11,594 $ 3,551 $ 7,634 $ 22,779 $ 1,813,605 $ 1,836,384 December 31, 2015 30 - 59 Days 60 - 89 Days 90+ Days Total Current Total (Amounts in thousands) Past Due Past Due Past Due Past Due Loans Loans Non-covered loans Commercial loans Construction, development, and other land $ — $ — $ 39 $ 39 $ 48,857 $ 48,896 Commercial and industrial 281 66 — 347 88,556 88,903 Multi-family residential 302 76 84 462 94,564 95,026 Single family non-owner occupied 748 120 929 1,797 147,554 149,351 Non-farm, non-residential 347 676 4,940 5,963 479,497 485,460 Agricultural — — — — 2,911 2,911 Farmland 585 11 234 830 26,710 27,540 Consumer real estate loans Home equity lines 668 195 468 1,331 106,036 107,367 Single family owner occupied 6,122 1,943 3,191 11,256 483,953 495,209 Owner occupied construction — — — — 43,505 43,505 Consumer and other loans Consumer loans 278 71 23 372 71,628 72,000 Other — — — — 7,338 7,338 Total non-covered loans 9,331 3,158 9,908 22,397 1,601,109 1,623,506 Covered loans Commercial loans Construction, development, and other land 96 — 42 138 6,165 6,303 Commercial and industrial — — 16 16 1,154 1,170 Multi-family residential — — — — 640 640 Single family non-owner occupied 1,422 — — 1,422 1,252 2,674 Non-farm, non-residential — — 39 39 14,026 14,065 Agricultural — — — — 34 34 Farmland — — — — 643 643 Consumer real estate loans Home equity lines 489 37 225 751 47,814 48,565 Single family owner occupied 274 — 42 316 8,279 8,595 Owner occupied construction — — — — 262 262 Consumer and other loans Consumer loans — — — — 84 84 Total covered loans 2,281 37 364 2,682 80,353 83,035 Total loans $ 11,612 $ 3,195 $ 10,272 $ 25,079 $ 1,681,462 $ 1,706,541
Loans Modified as Troubled Debt Restructurings by Loan Class Segregated by Accrual Status	The following table presents loans modified as TDRs, by loan class, segregated by accrual status, as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Nonaccrual (1) Accrual Total Nonaccrual (1) Accrual Total Commercial loans Single family non-owner occupied $ 39 $ 898 $ 937 $ 130 $ 820 $ 950 Non-farm, non-residential — 4,205 4,205 — 4,600 4,600 Consumer real estate loans Home equity lines — 162 162 127 43 170 Single family owner occupied 929 7,947 8,876 733 8,256 8,989 Owner occupied construction 343 239 582 349 243 592 Total TDRs $ 1,311 $ 13,451 $ 14,762 $ 1,339 $ 13,962 $ 15,301 Allowance for loan losses related to TDRs $ 552 $ 590 (1) Nonaccrual TDRs are included in total nonaccrual loans disclosed in the nonaccrual table above.
Interest Income related to TDRs	The following table presents interest income recognized on TDRs for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, (Amounts in thousands) 2016 2015 2016 2015 Interest income recognized $ 143 $ 148 $ 296 $ 456
Loans Modified as Troubled Debt Restructurings by Type of Concession Made and Loan Class	The following tables present loans modified as TDRs, by type of concession made and loan class, that were restructured during the periods indicated. The post-modification recorded investment represents the loan balance immediately following modification. Three Months Ended September 30, 2016 2015 (Amounts in thousands) Total Pre-modification Post-modification Total Pre-modification Post-modification Below market interest rate and extended payment term Single family owner occupied — $ — $ — 4 $ 307 $ 307 Total — $ — $ — 4 $ 307 $ 307 Nine Months Ended September 30, 2016 2015 (Amounts in thousands) Total Pre-modification Post-modification Total Pre-modification Post-modification Below market interest rate and extended payment term Single family owner occupied 1 $ 115 $ 115 5 $ 342 $ 342 Total 1 $ 115 $ 115 5 $ 342 $ 342
Loans Modified as Troubled Debt Restructurings by Loan Class for which there was Payment Default	The following table presents loans modified as TDRs, by loan class, that were restructured within the previous 12 months for which there was a payment default during the periods indicated: Three Months Ended September 30, 2016 2015 (Amounts in thousands) Total Post-modification Total Post-modification Commercial loans Single family non-owner occupied — $ — 1 $ 78 Total — $ — 1 $ 78 Nine Months Ended September 30, 2016 2015 (Amounts in thousands) Total Post-modification Total Post-modification Commercial loans Single family non-owner occupied — $ — 1 $ 78 Consumer real estate loans Owner occupied construction — — 1 353 Total — $ — 2 $ 431 The following table presents information for other real estate owned (“OREO”), which consists of properties acquired through foreclosure, as of the dates indicated:
Summary of Information for Other Real Estate Owned	The following table presents information for other real estate owned (“OREO”), which consists of properties acquired through foreclosure, as of the dates indicated: (Amounts in thousands) September 30, 2016 December 31, 2015 Non-covered OREO $ 4,052 $ 4,873 Covered OREO 2,437 4,034 Total OREO $ 6,489 $ 8,907 Non-covered OREO secured by residential real estate $ 1,688 $ 2,677 Residential real estate loans in the foreclosure process (1) 3,639 2,727 (1) The recorded investment in consumer mortgage loans collateralized by residential real estate that are in the process of foreclosure according to local requirements of the applicable jurisdiction

Allowance for Loan Losses (Tabl

Allowance for Loan Losses (Tables)	9 Months Ended
	Sep. 30, 2016
Allowance for Loan Losses, by Loan Segment	The following tables present the activity in the allowance for loan losses, by loan segment, for the periods indicated: Three Months Ended September 30, 2016 (Amounts in thousands) Commercial Consumer Real Consumer and Total Allowance, excluding PCI Beginning balance $ 13,689 $ 6,625 $ 773 $ 21,087 (Recovery of) provision for loan losses charged to operations (726 ) (575 ) 147 (1,154 ) Charge-offs (272 ) (207 ) (293 ) (772 ) Recoveries 295 89 76 460 Net recoveries (charge-offs) 23 (118 ) (217 ) (312 ) Ending balance $ 12,986 $ 5,932 $ 703 $ 19,621 PCI allowance Beginning balance $ — $ 12 $ — $ 12 Recovery of loan losses — — — — Benefit attributable to the FDIC indemnification asset — — — — Recovery of loan losses charged to operations — — — — Recovery of loan losses recorded through the FDIC indemnification asset — — — — Ending balance $ — $ 12 $ — $ 12 Total allowance Beginning balance $ 13,689 $ 6,637 $ 773 $ 21,099 (Recovery of) provision for loan losses (726 ) (575 ) 147 (1,154 ) Benefit attributable to the FDIC indemnification asset — — — — (Recovery of) provision for loan losses charged to operations (726 ) (575 ) 147 (1,154 ) Recovery of loan losses recorded through the FDIC indemnification asset — — — — Charge-offs (272 ) (207 ) (293 ) (772 ) Recoveries 295 89 76 460 Net recoveries (charge-offs) 23 (118 ) (217 ) (312 ) Ending balance $ 12,986 $ 5,944 $ 703 $ 19,633 Three Months Ended September 30, 2015 (Amounts in thousands) Commercial Consumer Real Consumer and Total Allowance, excluding PCI Beginning balance $ 12,995 $ 6,468 $ 681 $ 20,144 Provision for loan losses charged to operations 6 20 374 400 Charge-offs (150 ) (130 ) (409 ) (689 ) Recoveries 102 86 64 252 Net charge-offs (48 ) (44 ) (345 ) (437 ) Ending balance $ 12,953 $ 6,444 $ 710 $ 20,107 PCI allowance Beginning balance $ — $ 114 $ — $ 114 Recovery of loan losses — (94 ) — (94 ) Benefit attributable to the FDIC indemnification asset — 75 — 75 Recovery of loan losses charged to operations — (19 ) — (19 ) Recovery of loan losses recorded through the FDIC indemnification asset — (75 ) — (75 ) Ending balance $ — $ 20 $ — $ 20 Total allowance Beginning balance $ 12,995 $ 6,582 $ 681 $ 20,258 Provision for (recovery of) loan losses 6 (74 ) 374 306 Benefit attributable to the FDIC indemnification asset — 75 — 75 Provision for loan losses charged to operations 6 1 374 381 Recovery of loan losses recorded through the FDIC indemnification asset — (75 ) — (75 ) Charge-offs (150 ) (130 ) (409 ) (689 ) Recoveries 102 86 64 252 Net charge-offs (48 ) (44 ) (345 ) (437 ) Ending balance $ 12,953 $ 6,464 $ 710 $ 20,127 Nine Months Ended September 30, 2016 (Amounts in thousands) Commercial Consumer Real Consumer and Total Allowance, excluding PCI Beginning balance $ 13,133 $ 6,356 $ 690 $ 20,179 (Recovery of) provision for loan losses charged to operations (200 ) 436 560 796 Charge-offs (747 ) (1,135 ) (809 ) (2,691 ) Recoveries 800 275 262 1,337 Net recoveries (charge-offs) 53 (860 ) (547 ) (1,354 ) Ending balance $ 12,986 $ 5,932 $ 703 $ 19,621 PCI allowance Beginning balance $ — $ 54 $ — $ 54 Recovery of loan losses — (42 ) — (42 ) Benefit attributable to the FDIC indemnification asset — 1 — 1 Recovery of loan losses charged to operations — (41 ) — (41 ) Recovery of loan losses recorded through the FDIC indemnification asset — (1 ) — (1 ) Ending balance $ — $ 12 $ — $ 12 Total allowance Beginning balance $ 13,133 $ 6,410 $ 690 $ 20,233 (Recovery of) provision for loan losses (200 ) 394 560 754 Benefit attributable to the FDIC indemnification asset — 1 — 1 (Recovery of) provision for loan losses charged to operations (200 ) 395 560 755 Recovery of loan losses recorded through the FDIC indemnification asset — (1 ) — (1 ) Charge-offs (747 ) (1,135 ) (809 ) (2,691 ) Recoveries 800 275 262 1,337 Net recoveries (charge-offs) 53 (860 ) (547 ) (1,354 ) Ending balance $ 12,986 $ 5,944 $ 703 $ 19,633 Nine Months Ended September 30, 2015 (Amounts in thousands) Commercial Consumer Real Consumer and Total Allowance, excluding PCI Beginning balance $ 13,010 $ 6,489 $ 670 $ 20,169 Provision for loan losses charged to operations 754 136 876 1,766 Charge-offs (1,111 ) (622 ) (1,207 ) (2,940 ) Recoveries 300 441 371 1,112 Net charge-offs (811 ) (181 ) (836 ) (1,828 ) Ending balance $ 12,953 $ 6,444 $ 710 $ 20,107 PCI allowance Beginning balance $ 37 $ 21 $ — $ 58 Recovery of loan losses (37 ) (1 ) — (38 ) Benefit attributable to the FDIC indemnification asset 30 (1 ) — 29 Recovery of loan losses charged to operations (7 ) (2 ) — (9 ) (Recovery of) provision for loan losses recorded through the FDIC indemnification asset (30 ) 1 — (29 ) Ending balance $ — $ 20 $ — $ 20 Total allowance Beginning balance $ 13,047 $ 6,510 $ 670 $ 20,227 Provision for loan losses 717 135 876 1,728 Benefit attributable to the FDIC indemnification asset 30 (1 ) — 29 Provision for loan losses charged to operations 747 134 876 1,757 (Recovery of) provision for loan losses recorded through the FDIC indemnification asset (30 ) 1 — (29 ) Charge-offs (1,111 ) (622 ) (1,207 ) (2,940 ) Recoveries 300 441 371 1,112 Net charge-offs (811 ) (181 ) (836 ) (1,828 ) Ending balance $ 12,953 $ 6,464 $ 710 $ 20,127
Allowance for Loan Losses and Recorded Investment in Loans, Evaluated for Impairment Excluding PCI Loans, by Loan Class	The following tables present the allowance for loan losses and recorded investment in loans evaluated for impairment, excluding PCI loans, by loan class, as of the dates indicated: September 30, 2016 (Amounts in thousands) Loans Individually Allowance for Loans Loans Collectively Allowance for Loans Commercial loans Construction, development, and other land $ — $ — $ 53,181 $ 813 Commercial and industrial — — 91,274 473 Multi-family residential 292 — 127,176 1,259 Single family non-owner occupied 1,131 107 141,624 2,553 Non-farm, non-residential 9,809 1,843 589,975 5,706 Agricultural — — 5,812 41 Farmland — — 32,386 191 Total commercial loans 11,232 1,950 1,041,428 11,036 Consumer real estate loans Home equity lines — — 124,589 967 Single family owner occupied 5,220 853 498,561 3,766 Owner occupied construction 342 — 43,744 346 Total consumer real estate loans 5,562 853 666,894 5,079 Consumer and other loans Consumer loans — — 76,443 703 Other — — 3,029 — Total consumer and other loans — — 79,472 703 Total loans, excluding PCI loans $ 16,794 $ 2,803 $ 1,787,794 $ 16,818 December 31, 2015 (Amounts in thousands) Loans Individually Allowance for Loans Loans Collectively Allowance for Loans Commercial loans Construction, development, and other land $ — $ — $ 53,437 $ 1,119 Commercial and industrial — — 89,885 504 Multi-family residential — — 95,486 1,535 Single family non-owner occupied 1,401 124 147,209 3,245 Non-farm, non-residential 14,094 1,568 478,839 4,825 Agricultural — — 2,945 22 Farmland — — 28,183 190 Total commercial loans 15,495 1,692 895,984 11,440 Consumer real estate loans Home equity lines — — 126,691 1,091 Single family owner occupied 6,874 672 495,761 4,297 Owner occupied construction 349 7 43,323 290 Total consumer real estate loans 7,223 679 665,775 5,678 Consumer and other loans Consumer loans — — 72,084 690 Other — — 7,338 — Total consumer and other loans — — 79,422 690 Total loans, excluding PCI loans $ 22,718 $ 2,371 $ 1,641,181 $ 17,808
Purchased Credit Impaired
Allowance for Loan Losses on PCI Loans and Recorded Investment in Loans	The following table presents the allowance for loan losses on PCI loans and recorded investment in PCI loans, by loan pool, as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Recorded Allowance for Loan Recorded Allowance for Loan Commercial loans Waccamaw commercial $ 1,208 $ — $ 3,788 $ — Peoples commercial 4,694 — 5,525 — Other 1,121 — 1,254 — Total commercial loans 7,023 — 10,567 — Consumer real estate loans Waccamaw serviced home equity lines 22,256 — 29,241 — Waccamaw residential 1,413 — 1,678 1 Peoples residential 1,104 12 1,156 53 Total consumer real estate loans 24,773 12 32,075 54 Total PCI loans $ 31,796 $ 12 $ 42,642 $ 54

FDIC Indemnification Asset (Tab

FDIC Indemnification Asset (Tables)	9 Months Ended
	Sep. 30, 2016
Changes in Receivable from FDIC	The following table presents activity in the FDIC indemnification asset for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, (Amounts in thousands) 2016 2015 2016 2015 Beginning balance $ 16,431 $ 23,653 $ 20,844 $ 27,900 Decrease in estimated losses on covered loans — (75 ) (1 ) (29 ) Increase in estimated losses on covered OREO 277 801 851 1,359 Reimbursable expenses from the FDIC 60 44 134 409 Net amortization (1,369 ) (1,768 ) (3,856 ) (5,179 ) Reimbursements from the FDIC (1,067 ) (606 ) (3,640 ) (2,411 ) Ending balance $ 14,332 $ 22,049 $ 14,332 $ 22,049

Deposits (Tables)

Deposits (Tables)	9 Months Ended
	Sep. 30, 2016
Components of Deposits	The following table presents the components of deposits as of the dates indicated: (Amounts in thousands) September 30, 2016 December 31, 2015 Noninterest-bearing demand deposits $ 473,509 $ 451,511 Interest-bearing deposits Interest-bearing demand deposits 339,563 347,705 Money market accounts 199,648 213,982 Savings deposits 322,076 316,603 Certificates of deposit 393,567 408,519 Individual retirement accounts 133,536 134,939 Total interest-bearing deposits 1,388,390 1,421,748 Total deposits $ 1,861,899 $ 1,873,259

Borrowings (Tables)

Borrowings (Tables)	9 Months Ended
	Sep. 30, 2016
Components of Borrowings	The following table presents the components of borrowings as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Balance Weighted (1) Balance Weighted (1) Securities sold under agreements to repurchase Retail $ 68,532 0.07 % $ 88,614 0.13 % Wholesale 50,000 3.71 % 50,000 3.71 % Total securities sold under agreements to repurchase 118,532 138,614 FHLB borrowings Short-term advances 25,000 0.36 % — — Long-term advances 65,000 4.04 % 65,000 4.04 % Total FHLB borrowings 90,000 3.01 % 65,000 4.04 % Subordinated debt 15,464 3.59 % 15,464 3.23 % Other debt 243 292 Total borrowings $ 224,239 $ 219,370 (1) Weighted average contractual rate
Schedule of Remaining Contractual Maturities of Repurchase Agreements by Type of Collateral Pledged	The following schedule presents the remaining contractual maturities of repurchase agreements, by type of collateral pledged, as of September 30, 2016: (Amounts in thousands) U.S. Agency Municipal Securities Mortgage-backed Total Overnight and continuous $ 19,542 $ 41,858 $ 4,663 $ 66,063 Up to 30 days — — 202 202 30 — 90 days — — 177 177 Greater than 90 days — 1,447 50,643 52,090 $ 19,542 $ 43,305 $ 55,685 $ 118,532
Remaining Contractual Maturities of Wholesale Repurchase Agreements and Federal Home Loan Bank ("FHLB") Borrowings, by Year	The following schedule presents the remaining contractual maturities of wholesale repurchase agreements and Federal Home Loan Bank (“FHLB”) borrowings, by year, as of September 30, 2016: (Amounts in thousands) Wholesale Repurchase FHLB Borrowings Total 2016 $ 25,000 $ 25,000 $ 50,000 2017 — 15,000 15,000 2018 — — — 2019 25,000 — 25,000 2020 — — — 2021 and thereafter — 50,000 50,000 $ 50,000 $ 90,000 $ 140,000 Weighted average maturity (in years) 1.32 2.49 2.07

Derivative Instruments and He34

Derivative Instruments and Hedging Activities (Tables)	9 Months Ended
	Sep. 30, 2016
Aggregate Contractual or Notional Amounts and Fair Value of Derivative Financial Instruments	The following table presents the aggregate contractual or notional amounts and the fair values of derivative instruments as of the dates indicated: September 30, 2016 December 31, 2015 (Amounts in thousands) Notional or Derivative Derivative Notional or Derivative Derivative Derivatives designated as hedges Interest rate swaps $ 4,944 $ — $ 450 $ 5,151 $ — $ 251 Total derivatives $ 4,944 $ — $ 450 $ 5,151 $ — $ 251
Effect of Derivative and Hedging Activity, on Consolidated Statements of Income	The following table presents the effect of derivative and hedging activity, if applicable, on the consolidated statements of income for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, Income Statement Location (Amounts in thousands) 2016 2015 2016 2015 Derivatives designated as hedges Interest rate swaps $ 31 $ 33 $ 86 $ 91 Interest and fees on loans Total derivative expense $ 31 $ 33 $ 86 $ 91

Employee Benefit Plans (Tables)

Employee Benefit Plans (Tables)	9 Months Ended
	Sep. 30, 2016
Defined SERP
Net Periodic Benefit Cost	The following table presents the components of the SERP’s net periodic pension cost for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 (Amounts in thousands) Service cost $ 35 $ 33 $ 107 $ 100 Interest cost 79 71 237 211 Amortization of prior service cost 47 46 141 140 Amortization of losses 5 2 14 5 Net periodic cost $ 166 $ 152 $ 499 $ 456
Directors Plan
Net Periodic Benefit Cost	The following table presents the components of the Directors’ Plan’s net periodic pension cost for the periods indicated: Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 (Amounts in thousands) Service cost $ 11 $ 12 $ 31 $ 35 Interest cost 16 13 49 40 Amortization of prior service cost 10 18 29 54 Amortization of losses 7 15 21 45 Net periodic cost $ 44 $ 58 $ 130 $ 174

Accumulated Other Comprehensi36

Accumulated Other Comprehensive Income (Tables)	9 Months Ended
	Sep. 30, 2016
Components of Accumulated Other Comprehensive Income, Net of Tax	The following tables present the activity in accumulated other comprehensive income (“AOCI”), net of tax, by component for the periods indicated: Three Months Ended September 30, 2016 (Amounts in thousands) Unrealized Gains Employee Benefit Plans Total Beginning balance $ (1,706 ) $ (1,311 ) $ (3,017 ) Other comprehensive income (loss) before reclassifications 465 (2 ) 463 Reclassified from AOCI 2,881 43 2,924 Net comprehensive income 3,346 41 3,387 Ending balance $ 1,640 $ (1,270 ) $ 370 Three Months Ended September 30, 2015 (Amounts in thousands) Unrealized Gains Employee Benefit Plan Total Beginning balance $ (4,899 ) $ (1,299 ) $ (6,198 ) Other comprehensive income before reclassifications 2,385 — 2,385 Reclassified from AOCI 24 51 75 Net comprehensive income 2,409 51 2,460 Ending balance $ (2,490 ) $ (1,248 ) $ (3,738 ) Nine Months Ended September 30, 2016 (Amounts in thousands) Unrealized Gains Employee Benefit Plans Total Beginning balance $ (3,885 ) $ (1,362 ) $ (5,247 ) Other comprehensive income (loss) before reclassifications 2,588 (36 ) 2,552 Reclassified from AOCI 2,937 128 3,065 Net comprehensive income 5,525 92 5,617 Ending balance $ 1,640 $ (1,270 ) $ 370 Nine Months Ended September 30, 2015 (Amounts in thousands) Unrealized Gains Employee Benefit Plan Total Beginning balance $ (4,266 ) $ (1,339 ) $ (5,605 ) Other comprehensive income (loss) before reclassifications 1,870 (62 ) 1,808 Reclassified from AOCI (94 ) 153 59 Net comprehensive income 1,776 91 1,867 Ending balance $ (2,490 ) $ (1,248 ) $ (3,738 )
Reclassifications Out of Accumulated Other Comprehensive Income	The following table presents reclassifications out of AOCI by component for the periods indicated: Three Months Ended Nine Months Ended Income Statement Line Item Affected (Amounts in thousands) 2016 2015 2016 2015 Available-for-sale securities Gains (losses) recognized 25 (39 ) (53 ) 151 Net gain (loss) on sale of securities Credit-related OTTI recognized (4,635 ) — (4,646 ) — Net impairment losses recognized in earnings Reclassified out of AOCI, before tax (4,610 ) (39 ) (4,699 ) 151 Income before income taxes Income tax effect (1,729 ) (15 ) (1,762 ) 57 Income tax expense Reclassified out of AOCI, net of tax (2,881 ) (24 ) (2,937 ) 94 Net income Employee benefit plans Amortization of prior service cost (57 ) (65 ) (170 ) (195 ) (1) Amortization of net actuarial benefit cost (12 ) (17 ) (35 ) (50 ) (1) Reclassified out of AOCI, before tax (69 ) (82 ) (205 ) (245 ) Income before income taxes Income tax effect (26 ) (31 ) (77 ) (92 ) Income tax expense Reclassified out of AOCI, net of tax (43 ) (51 ) (128 ) (153 ) Net income Total reclassified out of AOCI, net of tax $ (2,924 ) $ (75 ) $ (3,065 ) $ (59 ) Net income (1) Amortization is included in net periodic pension cost. See Note 11, “Employee Benefit Plans.”

Fair Value (Tables)

Fair Value (Tables)	9 Months Ended
	Sep. 30, 2016
Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis	The following tables summarize financial assets and liabilities recorded at fair value on a recurring basis, segregated by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: September 30, 2016 Total Fair Value Measurements Using (Amounts in thousands) Fair Value Level 1 Level 2 Level 3 Available-for-sale securities U.S. Agency securities $ 1,375 $ — $ 1,375 $ — Municipal securities 122,074 — 122,074 — Single issue trust preferred securities 48,520 — 48,520 — Corporate securities 15,022 — 15,022 — Agency MBS 33,792 — 33,792 — Equity securities 73 55 18 — Total available-for-sale securities 220,856 55 220,801 — Fair value loans 4,464 — 4,464 — Deferred compensation assets 3,842 3,842 — — Deferred compensation liabilities 3,842 3,842 — — Derivative liabilities 450 — 450 — December 31, 2015 Total Fair Value Measurements Using (Amounts in thousands) Fair Value Level 1 Level 2 Level 3 Available-for-sale securities U.S. Agency securities $ 30,702 $ — $ 30,702 $ — Municipal securities 128,678 — 128,678 — Single issue trust preferred securities 47,832 — 47,832 — Corporate securities 70,333 — 70,333 — Certificates of deposit 5,000 — 5,000 — Agency MBS 83,556 — 83,556 — Equity securities 72 54 18 — Total available-for-sale securities 366,173 54 366,119 — Fair value loans 4,886 — 4,886 — Deferred compensation assets 3,464 3,464 — — Deferred compensation liabilities 3,464 3,464 — — Derivative liabilities 251 — 251 —
Assets Measured at Fair Value on Nonrecurring Basis	The following tables summarize assets measured at fair value on a nonrecurring basis, segregated by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: September 30, 2016 Total Fair Value Measurements Using (Amounts in thousands) Fair Value Level 1 Level 2 Level 3 Impaired loans, non-covered $ 6,305 $ — $ — $ 6,305 OREO, non-covered 4,002 — — 4,002 OREO, covered 2,257 — — 2,257 December 31, 2015 Total Fair Value Measurements Using (Amounts in thousands) Fair Value Level 1 Level 2 Level 3 Impaired loans, non-covered $ 9,164 $ — $ — $ 9,164 OREO, non-covered 4,819 — — 4,819 OREO, covered 4,034 — — 4,034
Quantitative Information for Assets Measured at Fair Value on Nonrecurring Basis	The following table presents quantitative information for assets measured at fair value on a nonrecurring basis using Level 3 valuation inputs as of the dates indicated: Valuation Unobservable Discount Range (Weighted Average) Technique Input September 30, 2016 December 31, 2015 Impaired loans, non-covered Discounted appraisals (1) Appraisal adjustments (2) 3% to 47% (31%) 1% to 39% (21%) OREO, non-covered Discounted appraisals (1) Appraisal adjustments (2) 0% to 66% (28%) 1% to 100% (33%) OREO, covered Discounted appraisals (1) Appraisal adjustments (2) 0% to 89% (61%) 21% to 65% (46%) (1) Fair value is generally based on appraisals of the underlying collateral. (2) Appraisals may be adjusted by management for customized discounting criteria, estimated sales costs, and proprietary qualitative adjustments.
Carrying Amounts and Fair Values of Financial Instruments	The following tables present the carrying amounts and fair values of financial instruments, segregated by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: September 30, 2016 Carrying Fair Value Measurements Using (Amounts in thousands) Amount Fair Value Level 1 Level 2 Level 3 Assets Cash and cash equivalents $ 65,929 $ 65,929 $ 65,929 $ — $ — Securities available for sale 220,856 220,856 55 220,801 — Securities held to maturity 72,182 72,607 — 72,607 — Loans held for investment, net of allowance 1,816,751 1,833,791 — 4,464 1,829,327 FDIC indemnification asset 14,332 7,226 — — 7,226 Interest receivable 5,498 5,498 — 5,498 — Deferred compensation assets 3,842 3,842 3,842 — — Liabilities Demand deposits 473,509 473,509 — 473,509 — Interest-bearing demand deposits 339,563 339,563 — 339,563 — Savings deposits 441,724 441,724 — 441,724 — Time deposits 527,103 528,183 — 528,183 — Securities sold under agreements to repurchase 118,532 120,070 — 120,070 — Interest payable 1,252 1,252 — 1,252 — FHLB and other borrowings 105,707 110,172 — 110,172 — Derivative financial liabilities 450 450 — 450 — Deferred compensation liabilities 3,842 3,842 3,842 — — December 31, 2015 Carrying Fair Value Measurements Using (Amounts in thousands) Amount Fair Value Level 1 Level 2 Level 3 Assets Cash and cash equivalents $ 51,787 $ 51,787 $ 51,787 $ — $ — Securities available for sale 366,173 366,173 54 366,119 — Securities held to maturity 72,541 72,490 — 72,490 — Loans held for investment, net of allowance 1,686,308 1,685,061 — 4,886 1,680,175 FDIC indemnification asset 20,844 10,753 — — 10,753 Interest receivable 6,007 6,007 — 6,007 — Deferred compensation assets 3,464 3,464 3,464 — — Liabilities Demand deposits 451,511 451,511 — 451,511 — Interest-bearing demand deposits 347,705 347,705 — 347,705 — Savings deposits 530,585 530,585 — 530,585 — Time deposits 543,458 541,059 — 541,059 — Securities sold under agreements to repurchase 138,614 140,880 — 140,880 — Interest payable 1,260 1,260 — 1,260 — FHLB and other borrowings 80,756 85,774 — 85,774 — Derivative financial liabilities 251 251 — 251 — Deferred compensation liabilities 3,464 3,464 3,464 — —

Litigation, Commitments and C38

Litigation, Commitments and Contingencies (Tables)	9 Months Ended
	Sep. 30, 2016
Off-Balance Sheet Financial Instruments	The following table presents the off-balance sheet financial instruments as of the dates indicated: (Amounts in thousands) September 30, 2016 December 31, 2015 Commitments to extend credit $ 260,416 $ 235,302 Standby letters of credit and financial guarantees 7,981 7,765 Total off-balance sheet risk 268,397 243,067 Reserve for unfunded commitments $ 326 $ 326

Earnings per Share (Tables)

Earnings per Share (Tables)	9 Months Ended
	Sep. 30, 2016
Calculation for Basic and Diluted Earnings per Common Share	The following table presents the calculation of basic and diluted earnings per common share for the periods indicated: Three Months Ended Nine Months Ended September 30, September 30, (Amounts in thousands, except share and per share data) 2016 2015 2016 2015 Net income $ 6,383 $ 6,259 $ 18,722 $ 18,392 Dividends on preferred stock — — — 105 Net income available to common shareholders $ 6,383 $ 6,259 $ 18,722 $ 18,287 Weighted average common shares outstanding, basic 17,031,074 18,470,348 17,433,406 18,644,679 Dilutive effect of potential common shares Stock options 38,746 26,804 31,856 24,938 Restricted stock 13,706 3,823 9,949 3,091 Convertible preferred stock — — — 223,201 Total dilutive effect of potential common shares 52,452 30,627 41,805 251,230 Weighted average common shares outstanding, diluted 17,083,526 18,500,975 17,475,211 18,895,909 Basic earnings per common share $ 0.37 $ 0.34 $ 1.07 $ 0.98 Diluted earnings per common share 0.37 0.34 1.07 0.97 Antidilutive potential common shares Stock options 127,789 130,382 127,789 130,382 Total potential antidilutive shares 127,789 130,382 127,789 130,382

Summary of Significant Accounti

Summary of Significant Accounting Policies - Additional Information (Detail) $ in Thousands	9 Months Ended
	Sep. 30, 2016USD ($)StateBranchSegment	Dec. 31, 2015USD ($)
Summary Of Significant Accounting Policies [Line Items]
Assets managed by the Company	$ 767,000
Assets	$ 2,450,273	$ 2,462,276
Number of business segment | Segment	1
First Community Bank
Summary Of Significant Accounting Policies [Line Items]
Number of operating branches | Branch	45
Number of states the company provides services | State	4

Acquisitions and Divestitures -

Acquisitions and Divestitures - Additional Information (Detail) $ in Thousands	Jul. 15, 2016USD ($)Branch	Sep. 30, 2016USD ($)	Sep. 30, 2016USD ($)	Sep. 30, 2015USD ($)
Business Acquisition And Disposal [Line Items]
Merger, acquisition, and divestiture expense		$ 226	$ 675	$ 86
Net gain on branch divestiture		$ 3,065	$ 3,065
Divestiture of Bank Branches to First Bank
Business Acquisition And Disposal [Line Items]
Number of operating branches exchanged | Branch	6
Cash consideration received	$ 24,820
Net gain on branch divestiture	3,070
Allowance for loan and lease loss, reversed	1,350
Deposit premium received	$ 4,070
Divestiture of Bank Branches to First Bank | North Carolina
Business Acquisition And Disposal [Line Items]
Number of operating branches sold | Branch	6
Acquisition of Bank Branches from First Bank | Southwestern Virginia
Business Acquisition And Disposal [Line Items]
Number of operating branches | Branch	7
Premium paid	$ 3,840
Bank of America | Southwestern Virginia
Business Acquisition And Disposal [Line Items]
Number of operating branches | Branch	7

Summary of Fair Value of Assets

Summary of Fair Value of Assets Purchased and Liabilities Assumed (Detail) - Acquisition of Bank Branches from First Bank $ in Thousands	Jul. 15, 2016USD ($)
Assets
Loans receivable	$ 149,122
Premises and equipment	4,829
Goodwill and other intangible assets	6,288
Other assets	448
Total assets purchased	160,687
Liabilities
Deposits	134,307
Other liabilities	75
Total liabilities assumed	$ 134,382

Summary of Fair Value of Asse43

Summary of Fair Value of Assets and Liabilities Divested (Detail) - Divestiture of Bank Branches to First Bank $ in Thousands	Jul. 15, 2016USD ($)
Assets
Loans receivable	$ 155,538
Premises and equipment	3,861
Goodwill and other intangible assets	2,326
Other assets	443
Total assets divested	162,168
Liabilities
Deposits	111,019
Other liabilities	28
Total liabilities divested	$ 111,047

Amortized Cost and Aggregate Fa

Amortized Cost and Aggregate Fair Value of Available-For-Sale Securities, Including Gross Unrealized Gains and Losses (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	$ 218,233	$ 372,389
Available for sale, Unrealized Gains	5,487	4,355
Available for sale, Unrealized Losses	(2,864)	(10,571)
Available for sale, Fair Value	220,856	366,173
U.S. Agency securities
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	1,371	31,414
Available for sale, Unrealized Gains	4	39
Available for sale, Unrealized Losses		(751)
Available for sale, Fair Value	1,375	30,702
Single Issue Trust Preferred Securities
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	51,292	55,882
Available for sale, Unrealized Losses	(2,772)	(8,050)
Available for sale, Fair Value	48,520	47,832
Corporate securities
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	15,027	70,571
Available for sale, Unrealized Losses	(5)	(238)
Available for sale, Fair Value	15,022	70,333
Mortgage-backed Agency securities
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	33,578	84,576
Available for sale, Unrealized Gains	294	155
Available for sale, Unrealized Losses	(80)	(1,175)
Available for sale, Fair Value	33,792	83,556
Equity Securities
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	55	66
Available for sale, Unrealized Gains	18	6
Available for sale, Fair Value	73	72
Municipal securities
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	116,910	124,880
Available for sale, Unrealized Gains	5,171	4,155
Available for sale, Unrealized Losses	(7)	(357)
Available for sale, Fair Value	$ 122,074	128,678
Certificates of deposit
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost		5,000
Available for sale, Fair Value		$ 5,000

Amortized Cost and Aggregate 45

Amortized Cost and Aggregate Fair Value of Held-to-Maturity Securities, Including Gross Unrealized Gains and Losses (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Amortized Cost	$ 72,182	$ 72,541
Held-to-maturity Securities, Unrealized Gains	425	78
Held-to-maturity Securities, Unrealized Losses		(129)
Held-to-maturity Securities, Fair Value	72,607	72,490
U.S. Agency securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Amortized Cost	61,766	61,863
Held-to-maturity Securities, Unrealized Gains	317	75
Held-to-maturity Securities, Unrealized Losses		(106)
Held-to-maturity Securities, Fair Value	62,083	61,832
Corporate securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Amortized Cost	10,416	10,488
Held-to-maturity Securities, Unrealized Gains	108
Held-to-maturity Securities, Unrealized Losses		(23)
Held-to-maturity Securities, Fair Value	$ 10,524	10,465
Municipal securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Amortized Cost		190
Held-to-maturity Securities, Unrealized Gains		3
Held-to-maturity Securities, Fair Value		$ 193

Amortized Cost and Aggregate 46

Amortized Cost and Aggregate Fair Value of Available-for-Sale and Held-to-Maturity Securities (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Available-for-sale securities
Due within one year, Amortized Cost	$ 16,747
Due after one year but within five years, Amortized Cost	2,131
Due after five years but within ten years, Amortized Cost	87,281
Due after ten years, Amortized Cost	78,441
Amortized Cost	218,233	$ 372,389
Held-to-maturity securities
Due within one year, Amortized Cost	46,867
Due after one year but within five years, Amortized Cost	25,315
Due after five years but within ten years, Amortized Cost	0
Due after ten years, Amortized Cost	0
Held-to-maturity Securities, Amortized Cost	72,182	72,541
Available-for-sale securities
Due within one year, Fair Value	16,753
Due after one year but within five years, Fair Value	2,178
Due after five years but within ten years, Fair Value	91,586
Due after ten years, Fair Value	76,474
Fair Value	220,856	366,173
Held-to-maturity securities
Due within one year, Fair Value	46,909
Due after one year but within five years, Fair Value	25,698
Due after five years but within ten years, Fair Value	0
Due after ten years, Fair Value	0
Fair Value	72,607	72,490
Debt Securities
Available-for-sale securities
Amortized Cost	184,600
Available-for-sale securities
Fair Value	186,991
Total Mortgage Backed Securities
Available-for-sale securities
Amortized Cost	33,578
Available-for-sale securities
Fair Value	33,792
Equity Securities
Available-for-sale securities
Amortized Cost	55	66
Available-for-sale securities
Fair Value	$ 73	$ 72

Available-For-Sale Securities i

Available-For-Sale Securities in Continuous Unrealized Loss Position (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value	$ 1,167	$ 109,950
Available-for-sale Securities, Less than 12 Months, Unrealized Losses	(1)	(544)
Available-for-sale Securities, 12 Months or Longer, Fair Value	48,701	119,438
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(2,863)	(10,027)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	49,868	229,388
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(2,864)	(10,571)
Municipal securities
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value		8,126
Available-for-sale Securities, Less than 12 Months, Unrealized Losses		(48)
Available-for-sale Securities, 12 Months or Longer, Fair Value	767	10,393
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(7)	(309)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	767	18,519
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(7)	(357)
U.S. Agency securities
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value		4,441
Available-for-sale Securities, Less than 12 Months, Unrealized Losses		(5)
Available-for-sale Securities, 12 Months or Longer, Fair Value		23,922
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses		(746)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		28,363
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss		(751)
Single Issue Trust Preferred Securities
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, 12 Months or Longer, Fair Value	19,323	47,832
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(2,772)	(8,050)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	19,323	47,832
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(2,772)	(8,050)
Corporate securities
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value		70,333
Available-for-sale Securities, Less than 12 Months, Unrealized Losses		(238)
Available-for-sale Securities, 12 Months or Longer, Fair Value	15,022
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(5)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	15,022	70,333
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(5)	(238)
Mortgage-backed Agency securities
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value	1,167	27,050
Available-for-sale Securities, Less than 12 Months, Unrealized Losses	(1)	(253)
Available-for-sale Securities, 12 Months or Longer, Fair Value	13,589	37,291
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(79)	(922)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	14,756	64,341
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ (80)	$ (1,175)

Investment Securities - Additio

Investment Securities - Additional Information (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2016USD ($)Securities	Sep. 30, 2015USD ($)	Sep. 30, 2016USD ($)Securities	Sep. 30, 2015USD ($)	Dec. 31, 2015USD ($)Securities
Schedule of Available-for-sale Securities [Line Items]
Held-to-maturity securities in continuous unrealized loss position, less than 12 Months	$ 0		$ 0		$ 129,000
Held-to-maturity securities in continuous unrealized loss position, 12 Months or Longer	$ 0		$ 0		$ 0
Number of securities in an unrealized loss position | Securities	20		20		107
Percentage of combined depreciation of the combined reported value of the aggregate securities portfolio	0.98%		0.98%		2.44%
Carrying amount of available-for-sale securities pledged	$ 151,820,000		$ 151,820,000		$ 236,730,000
OTTI charges incurred	4,635,000		4,646,000
Debt Securities
Schedule of Available-for-sale Securities [Line Items]
OTTI charges incurred	4,640,000	$ 0	4,640,000	$ 0
Equity Securities
Schedule of Available-for-sale Securities [Line Items]
OTTI charges incurred	$ 0	$ 0	$ 11,000	$ 0

Held to Maturity Securities in

Held to Maturity Securities in Continuous Unrealized Loss Position (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Less than 12 Months, Fair Value		$ 50,574
Held-to-maturity Securities, Less than 12 Months, Unrealized Losses	$ 0	(129)
Held-to-maturity Securities, 12 Months or Longer, Fair Value		0
Held-to-maturity Securities, 12 Months or Longer, Unrealized Losses	$ 0	0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value		50,574
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss		(129)
U.S. Agency securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Less than 12 Months, Fair Value		43,723
Held-to-maturity Securities, Less than 12 Months, Unrealized Losses		(106)
Held-to-maturity Securities, 12 Months or Longer, Fair Value		0
Held-to-maturity Securities, 12 Months or Longer, Unrealized Losses		0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value		43,723
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss		(106)
Corporate securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Less than 12 Months, Fair Value		6,851
Held-to-maturity Securities, Less than 12 Months, Unrealized Losses		(23)
Held-to-maturity Securities, 12 Months or Longer, Fair Value		0
Held-to-maturity Securities, 12 Months or Longer, Unrealized Losses		0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value		6,851
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss		$ (23)

Net Loss or Gain from Sale of S

Net Loss or Gain from Sale of Securities (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Schedule of Available-for-sale Securities [Line Items]
Gross realized gains	$ 203	$ 26	$ 344	$ 292
Gross realized losses	(178)	(65)	(397)	(141)
Net gain (loss) on sale of securities	$ 25	$ (39)	$ (53)	$ 151

Loans - Additional Information

Loans - Additional Information (Detail) $ in Thousands	9 Months Ended
	Sep. 30, 2016USD ($)Segment	Dec. 31, 2015USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loan portfolio segments | Segment	3
Customer overdraft	$ 1,180	$ 1,240
Deferred loan fees	$ 5,290	$ 3,780

Summary of Loans, Net of Unearn

Summary of Loans, Net of Unearned Income (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 1,774,547	$ 1,623,506
Covered under loss share agreements	61,837	83,035
Total Loans held for investment, net of unearned income	$ 1,836,384	$ 1,706,541
Loans held for investment, net of unearned income, percentage	96.63%	95.13%
Covered loan percentage	3.37%	4.87%
Loans and leases receivable net reported amount covered and not covered percentage	100.00%	100.00%
Commercial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 1,045,427	$ 898,087
Covered under loss share agreements	$ 15,761	$ 25,529
Loans held for investment, net of unearned income, percentage	56.93%	52.62%
Commercial Loans | Construction Development And Other Land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 49,799	$ 48,896
Covered under loss share agreements	$ 4,699	$ 6,303
Loans held for investment, net of unearned income, percentage	2.71%	2.86%
Commercial Loans | Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 90,362	$ 88,903
Covered under loss share agreements	$ 941	$ 1,170
Loans held for investment, net of unearned income, percentage	4.92%	5.21%
Commercial Loans | Multi-family Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 127,468	$ 95,026
Covered under loss share agreements	$ 43	$ 640
Loans held for investment, net of unearned income, percentage	6.94%	5.57%
Commercial Loans | Single-family Non-owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 144,023	$ 149,351
Covered under loss share agreements	$ 1,328	$ 2,674
Loans held for investment, net of unearned income, percentage	7.84%	8.75%
Commercial Loans | Non-farm Non-residential Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 596,015	$ 485,460
Covered under loss share agreements	$ 8,312	$ 14,065
Loans held for investment, net of unearned income, percentage	32.46%	28.45%
Commercial Loans | Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 5,786	$ 2,911
Covered under loss share agreements	$ 26	$ 34
Loans held for investment, net of unearned income, percentage	0.32%	0.17%
Commercial Loans | Farmland Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 31,974	$ 27,540
Covered under loss share agreements	$ 412	$ 643
Loans held for investment, net of unearned income, percentage	1.74%	1.61%
Consumer Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 649,728	$ 646,081
Covered under loss share agreements	$ 45,996	$ 57,422
Loans held for investment, net of unearned income, percentage	35.38%	37.86%
Consumer Real Estate | Home Equity Lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 108,108	$ 107,367
Covered under loss share agreements	$ 38,737	$ 48,565
Loans held for investment, net of unearned income, percentage	5.89%	6.29%
Consumer Real Estate | Single Family Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 497,695	$ 495,209
Covered under loss share agreements	$ 7,058	$ 8,595
Loans held for investment, net of unearned income, percentage	27.10%	29.02%
Consumer Real Estate | Owner Occupied Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 43,925	$ 43,505
Covered under loss share agreements	$ 201	$ 262
Loans held for investment, net of unearned income, percentage	2.39%	2.55%
Consumer and Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 79,392	$ 79,338
Loans held for investment, net of unearned income, percentage	4.32%	4.65%
Consumer and Other Loans | Consumer Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 76,363	$ 72,000
Covered under loss share agreements	$ 80	$ 84
Loans held for investment, net of unearned income, percentage	4.16%	4.22%
Consumer and Other Loans | Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 3,029	$ 7,338
Loans held for investment, net of unearned income, percentage	0.16%	0.43%

Covered Loan Portfolio, Disaggr

Covered Loan Portfolio, Disaggregated by Class (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	$ 61,837	$ 83,035
Commercial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	15,761	25,529
Commercial Loans | Construction Development And Other Land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	4,699	6,303
Commercial Loans | Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	941	1,170
Commercial Loans | Multi-family Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	43	640
Commercial Loans | Single-family Non-owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	1,328	2,674
Commercial Loans | Non-farm Non-residential Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	8,312	14,065
Commercial Loans | Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	26	34
Commercial Loans | Farmland Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	412	643
Consumer Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	45,996	57,422
Consumer Real Estate | Home Equity Lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	38,737	48,565
Consumer Real Estate | Single Family Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	7,058	8,595
Consumer Real Estate | Owner Occupied Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	201	262
Consumer and Other Loans | Consumer Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	$ 80	$ 84

Carrying and Contractual Unpaid

Carrying and Contractual Unpaid Principal Balance of PCI loans, by Acquisition (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Principal Balance	$ 17,094	$ 22,835
PCI loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Balance	31,796	42,642
Unpaid Principal Balance	59,551	75,697
Peoples | PCI loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Balance	5,798	6,681
Unpaid Principal Balance	9,762	11,249
Waccamaw Bank | PCI loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Balance	24,877	34,707
Unpaid Principal Balance	48,642	63,151
Other | PCI loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Balance	1,121	1,254
Unpaid Principal Balance	$ 1,147	$ 1,297

Activity in Accretable Yield on

Activity in Accretable Yield on PCI loans, by Acquisition (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, accretable Yield
Accretable yield, Beginning Balance	$ 29,698	$ 23,793
Additions		2
Accretion	(5,390)	(6,975)
Reclassifications from nonaccretable difference	1,079	3,808
Removals, extensions, and other events, net	1,778	5,176
Accretable yield, Ending Balance	27,165	25,804
Peoples
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, accretable Yield
Accretable yield, Beginning Balance	3,589	4,745
Accretion	(982)	(1,906)
Reclassifications from nonaccretable difference	231	583
Removals, extensions, and other events, net	1,774	(27)
Accretable yield, Ending Balance	4,612	3,395
Waccamaw Bank
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, accretable Yield
Accretable yield, Beginning Balance	26,109	19,048
Additions		2
Accretion	(4,408)	(5,069)
Reclassifications from nonaccretable difference	848	3,225
Removals, extensions, and other events, net	4	5,203
Accretable yield, Ending Balance	$ 22,553	$ 22,409

Credit Quality - Additional inf

Credit Quality - Additional information (Detail) - USD ($)	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Allowance for Credit Losses [Line Items]
Restructured loans to borrowers experiencing financial difficulty in excess of	$ 250,000
Performing status returned period	6 months
Covered Loans Recorded as TDR	$ 14,762,000	$ 15,301,000
Waccamaw Bank
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan and foreclosed real estate losses covered by FDIC	80.00%
Non Covered Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Accruing loans contractually past due 90 days or more	$ 62,000	0
Covered Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Covered Loans Recorded as TDR	$ 0	$ 0

Loans Held for Investment by In

Loans Held for Investment by Internal Credit Risk Grade (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	$ 1,774,547	$ 1,623,506
Covered under loss share agreements	61,837	83,035
Total loans	1,836,384	1,706,541
Commercial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,045,427	898,087
Covered under loss share agreements	15,761	25,529
Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	49,799	48,896
Covered under loss share agreements	4,699	6,303
Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	90,362	88,903
Covered under loss share agreements	941	1,170
Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	127,468	95,026
Covered under loss share agreements	43	640
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	144,023	149,351
Covered under loss share agreements	1,328	2,674
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	596,015	485,460
Covered under loss share agreements	8,312	14,065
Commercial Loans | Agricultural
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	5,786	2,911
Covered under loss share agreements	26	34
Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	31,974	27,540
Covered under loss share agreements	412	643
Consumer Real Estate
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	649,728	646,081
Covered under loss share agreements	45,996	57,422
Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	108,108	107,367
Covered under loss share agreements	38,737	48,565
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	497,695	495,209
Covered under loss share agreements	7,058	8,595
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	43,925	43,505
Covered under loss share agreements	201	262
Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	76,363	72,000
Covered under loss share agreements	80	84
Consumer and Other | Other Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	3,029	7,338
Pass
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,689,094	1,533,392
Covered under loss share agreements	32,106	40,101
Total loans	1,721,200	1,573,493
Pass | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	48,015	46,816
Covered under loss share agreements	2,830	3,908
Pass | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	85,440	87,223
Covered under loss share agreements	926	1,144
Pass | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	118,153	81,168
Covered under loss share agreements		460
Pass | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	133,550	139,680
Covered under loss share agreements	1,056	1,808
Pass | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	568,766	454,906
Covered under loss share agreements	7,038	9,192
Pass | Commercial Loans | Agricultural
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	5,711	2,886
Covered under loss share agreements	26	34
Pass | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	29,653	25,855
Covered under loss share agreements	143	364
Pass | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	106,086	104,897
Covered under loss share agreements	15,092	17,893
Pass | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	471,389	468,155
Covered under loss share agreements	4,810	5,102
Pass | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	43,216	42,783
Covered under loss share agreements	105	112
Pass | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	76,086	71,685
Covered under loss share agreements	80	84
Pass | Consumer and Other | Other Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	3,029	7,338
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	42,271	43,034
Covered under loss share agreements	25,365	35,603
Total loans	67,636	78,637
Special Mention | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	992	974
Covered under loss share agreements	872	1,261
Special Mention | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	3,687	663
Covered under loss share agreements		4
Special Mention | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	8,528	12,969
Special Mention | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	4,644	3,976
Covered under loss share agreements	65	457
Special Mention | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	16,044	15,170
Covered under loss share agreements	616	2,044
Special Mention | Commercial Loans | Agricultural
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	75	25
Special Mention | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,820	1,427
Special Mention | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	733	1,083
Covered under loss share agreements	22,867	29,823
Special Mention | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	5,725	6,686
Covered under loss share agreements	945	1,963
Special Mention | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Covered under loss share agreements		51
Special Mention | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	23	61
Substandard
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	41,987	47,080
Covered under loss share agreements	4,366	7,331
Total loans	46,353	54,411
Substandard | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	792	1,106
Covered under loss share agreements	997	1,134
Substandard | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,235	1,017
Covered under loss share agreements	15	22
Substandard | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	787	889
Covered under loss share agreements	43	180
Substandard | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	5,829	5,695
Covered under loss share agreements	207	409
Substandard | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	10,495	15,384
Covered under loss share agreements	658	2,829
Substandard | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	501	258
Covered under loss share agreements	269	279
Substandard | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,289	1,387
Covered under loss share agreements	778	849
Substandard | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	20,102	20,368
Covered under loss share agreements	1,303	1,530
Substandard | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	709	722
Covered under loss share agreements	96	99
Substandard | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	248	$ 254
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,189
Total loans	1,189
Doubtful | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	710
Doubtful | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	479
Loss
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	6
Total loans	6
Loss | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	$ 6

Average Recorded Investment and

Average Recorded Investment and Interest Income Recognized on Impaired Loans Excluding Purchased Credit Impaired Loans (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment	$ 7,436	$ 11,184
Impaired loans with a related allowance, Recorded Investment	9,358	11,534
Total impaired loans, Recorded Investment	16,794	22,718
Impaired loans with no related allowance, Unpaid Principal balance	7,652	11,277
Impaired loans with a related allowance, Unpaid Principal Balance	9,442	11,558
Total impaired loans, Unpaid Principal Balance	17,094	22,835
Impaired loans with no related allowance, Related Allowance	0	0
Impaired loans with a related allowance, Related Allowance	2,803	2,371
Total impaired loans, Related Allowance	2,803	2,371
Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment	292
Impaired loans with no related allowance, Unpaid Principal balance	297
Impaired loans with no related allowance, Related Allowance	0	0
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment	455	782
Impaired loans with a related allowance, Recorded Investment	676	619
Impaired loans with no related allowance, Unpaid Principal balance	455	783
Impaired loans with a related allowance, Unpaid Principal Balance	677	623
Impaired loans with no related allowance, Related Allowance	0	0
Impaired loans with a related allowance, Related Allowance	107	124
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment	5,210	8,427
Impaired loans with a related allowance, Recorded Investment	4,599	5,667
Impaired loans with no related allowance, Unpaid Principal balance	5,352	8,427
Impaired loans with a related allowance, Unpaid Principal Balance	4,636	5,673
Impaired loans with no related allowance, Related Allowance	0	0
Impaired loans with a related allowance, Related Allowance	1,843	1,568
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment	1,137	1,975
Impaired loans with a related allowance, Recorded Investment	4,083	4,899
Impaired loans with no related allowance, Unpaid Principal balance	1,195	2,067
Impaired loans with a related allowance, Unpaid Principal Balance	4,129	4,907
Impaired loans with no related allowance, Related Allowance	0	0
Impaired loans with a related allowance, Related Allowance	853	672
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment	342
Impaired loans with a related allowance, Recorded Investment		349
Impaired loans with no related allowance, Unpaid Principal balance	353
Impaired loans with a related allowance, Unpaid Principal Balance		355
Impaired loans with no related allowance, Related Allowance	$ 0	0
Impaired loans with a related allowance, Related Allowance		$ 7

Average Annual Recorded Investm

Average Annual Recorded Investment and Interest Income Recognized on Impaired Loans Excluding Purchased Credit Impaired Loans (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Average Recorded Investment	$ 7,665	$ 11,023	$ 7,773	$ 12,100
Impaired loans with a related allowance, Average Recorded Investment	9,470	11,250	10,342	8,742
Total impaired loans, Average Recorded Investment	17,135	22,273	18,115	20,842
Impaired loans with no related allowance, Interest Income	95	99	231	423
Impaired loans with a related allowance, Interest Income	74	29	324	100
Total impaired loans, Interest Income	169	128	555	523
Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Average Recorded Investment	298		99
Impaired loans with no related allowance, Interest Income	15		15
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Average Recorded Investment	460	792	565	571
Impaired loans with a related allowance, Average Recorded Investment	682	629	572	558
Impaired loans with no related allowance, Interest Income	7	27	22	28
Impaired loans with a related allowance, Interest Income	5		18	22
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Average Recorded Investment	5,404	8,878	6,051	8,834
Impaired loans with a related allowance, Average Recorded Investment	4,658	5,417	5,108	4,740
Impaired loans with no related allowance, Interest Income	60	72	181	295
Impaired loans with a related allowance, Interest Income	45	15	215	51
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Average Recorded Investment	1,159	1,353	829	2,578
Impaired loans with a related allowance, Average Recorded Investment	4,130	4,847	4,547	3,325
Impaired loans with no related allowance, Interest Income	13		13	100
Impaired loans with a related allowance, Interest Income	24	13	91	26
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Average Recorded Investment	$ 344		229	117
Impaired loans with a related allowance, Average Recorded Investment		357	$ 115	119
Impaired loans with a related allowance, Interest Income		$ 1		$ 1

Information on Impaired PCI Loa

Information on Impaired PCI Loan Pools (Detail) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2016USD ($)Loan	Sep. 30, 2015USD ($)	Sep. 30, 2016USD ($)Loan	Sep. 30, 2015USD ($)	Dec. 31, 2015USD ($)Loan
Financing Receivable, Recorded Investment [Line Items]
Unpaid principal balance	$ 7,652		$ 7,652		$ 11,277
Recorded investment	7,436		7,436		11,184
Interest income recognized	169	$ 128	555	$ 523
Average recorded investment	7,665	11,023	7,773	12,100
PCI loans
Financing Receivable, Recorded Investment [Line Items]
Unpaid principal balance	1,104		1,104		3,759
Recorded investment	$ 1,104		1,104		2,834
Allowance for loan losses			$ 12		$ 54
Number of impaired loans | Loan	1		1		2
Interest income recognized	$ 12	96	$ 130	273
Average recorded investment	$ 1,139	$ 3,045	$ 2,195	$ 3,464

Nonaccrual Loans by Loan Class

Nonaccrual Loans by Loan Class (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	$ 18,175	$ 18,494
Commercial Loans | Construction Development And Other Land
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	109	93
Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	419	16
Commercial Loans | Multi-family Residential
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	306	84
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	1,183	1,879
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	7,109	7,189
Commercial Loans | Farmland Loan
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	135	234
Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	967	1,238
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	7,539	7,341
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	342	349
Consumer and Other | Consumer Loan
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	66	71
Non Covered Loans
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	17,487	17,847
Non Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	70	39
Non Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	405
Non Covered Loans | Commercial Loans | Multi-family Residential
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	306	84
Non Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	1,158	1,850
Non Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	7,075	7,150
Non Covered Loans | Commercial Loans | Farmland Loan
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	135	234
Non Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	527	825
Non Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	7,403	7,245
Non Covered Loans | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	342	349
Non Covered Loans | Consumer and Other | Consumer Loan
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	66	71
Covered Loans
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	688	647
Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	39	54
Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	14	16
Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	25	29
Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	34	39
Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	440	413
Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	$ 136	$ 96

Aging of Past Due Loans by Loan

Aging of Past Due Loans by Loan Class (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	$ 22,779	$ 25,079
Current Loans	1,813,605	1,681,462
Total loans	1,836,384	1,706,541
Not covered under loss share agreements	1,774,547	1,623,506
Covered under loss share agreements	61,837	83,035
Commercial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	1,045,427	898,087
Covered under loss share agreements	15,761	25,529
Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	49,799	48,896
Covered under loss share agreements	4,699	6,303
Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	90,362	88,903
Covered under loss share agreements	941	1,170
Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	127,468	95,026
Covered under loss share agreements	43	640
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	144,023	149,351
Covered under loss share agreements	1,328	2,674
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	596,015	485,460
Covered under loss share agreements	8,312	14,065
Commercial Loans | Agricultural
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	5,786	2,911
Covered under loss share agreements	26	34
Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	31,974	27,540
Covered under loss share agreements	412	643
Consumer Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	649,728	646,081
Covered under loss share agreements	45,996	57,422
Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	108,108	107,367
Covered under loss share agreements	38,737	48,565
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	497,695	495,209
Covered under loss share agreements	7,058	8,595
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	43,925	43,505
Covered under loss share agreements	201	262
Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	76,363	72,000
Covered under loss share agreements	80	84
Consumer and Other | Other Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	3,029	7,338
Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	919	2,682
Current Loans	60,918	80,353
Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	144	138
Current Loans	4,555	6,165
Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due		16
Current Loans	941	1,154
Covered Loans | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	43	640
Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	25	1,422
Current Loans	1,303	1,252
Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due		39
Current Loans	8,312	14,026
Covered Loans | Commercial Loans | Agricultural
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	26	34
Covered Loans | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	412	643
Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	400	751
Current Loans	38,337	47,814
Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	350	316
Current Loans	6,708	8,279
Covered Loans | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	201	262
Covered Loans | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	80	84
Non Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	21,860	22,397
Current Loans	1,752,687	1,601,109
Non Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	122	39
Current Loans	49,677	48,857
Non Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	323	347
Current Loans	90,039	88,556
Non Covered Loans | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	660	462
Current Loans	126,808	94,564
Non Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	1,195	1,797
Current Loans	142,828	147,554
Non Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	7,454	5,963
Current Loans	588,561	479,497
Non Covered Loans | Commercial Loans | Agricultural
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	255
Current Loans	5,531	2,911
Non Covered Loans | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	648	830
Current Loans	31,326	26,710
Non Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	940	1,331
Current Loans	107,168	106,036
Non Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	8,948	11,256
Current Loans	488,747	483,953
Non Covered Loans | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	593
Current Loans	43,332	43,505
Non Covered Loans | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	722	372
Current Loans	75,641	71,628
Non Covered Loans | Consumer and Other | Other Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	3,029	7,338
Financing Receivables, 30 to 59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	11,594	11,612
Financing Receivables, 30 to 59 Days Past Due | Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	695	2,281
Financing Receivables, 30 to 59 Days Past Due | Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	105	96
Financing Receivables, 30 to 59 Days Past Due | Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	25	1,422
Financing Receivables, 30 to 59 Days Past Due | Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	333	489
Financing Receivables, 30 to 59 Days Past Due | Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	232	274
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	10,899	9,331
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	5
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	121	281
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	283	302
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	110	748
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	4,726	347
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Commercial Loans | Agricultural
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	255
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	72	585
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	377	668
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	4,123	6,122
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	251
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	576	278
Financing Receivables, 60 to 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	3,551	3,195
Financing Receivables, 60 to 89 Days Past Due | Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	69	37
Financing Receivables, 60 to 89 Days Past Due | Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	43	37
Financing Receivables, 60 to 89 Days Past Due | Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	26
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	3,482	3,158
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	64
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	31	66
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	71	76
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	305	120
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	277	676
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	576	11
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	169	195
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	1,875	1,943
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	114	71
Financing Receivables, Equal to Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	7,634	10,272
Financing Receivables, Equal to Greater than 90 Days Past Due | Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	155	364
Financing Receivables, Equal to Greater than 90 Days Past Due | Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	39	42
Financing Receivables, Equal to Greater than 90 Days Past Due | Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due		16
Financing Receivables, Equal to Greater than 90 Days Past Due | Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due		39
Financing Receivables, Equal to Greater than 90 Days Past Due | Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	24	225
Financing Receivables, Equal to Greater than 90 Days Past Due | Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	92	42
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	7,479	9,908
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	53	39
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	171
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	306	84
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	780	929
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	2,451	4,940
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due		234
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	394	468
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	2,950	3,191
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	342
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	$ 32	$ 23

Loans Modified as Troubled Debt

Loans Modified as Troubled Debt Restructurings by Loan Class Segregated by Accrual Status (Detail) - USD ($) $ in Thousands		Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
Total TDRs		$ 14,762	$ 15,301
Allowance for loan losses related to TDRs		552	590
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs		937	950
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Impaired [Line Items]
Total TDRs		4,205	4,600
Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total TDRs		162	170
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs		8,876	8,989
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Impaired [Line Items]
Total TDRs		582	592
Nonaccrual
Financing Receivable, Impaired [Line Items]
Total TDRs	[1]	1,311	1,339
Nonaccrual | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs	[1]	39	130
Nonaccrual | Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total TDRs	[1]		127
Nonaccrual | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs	[1]	929	733
Nonaccrual | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Impaired [Line Items]
Total TDRs	[1]	343	349
Accrual
Financing Receivable, Impaired [Line Items]
Total TDRs		13,451	13,962
Accrual | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs		898	820
Accrual | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Impaired [Line Items]
Total TDRs		4,205	4,600
Accrual | Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total TDRs		162	43
Accrual | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs		7,947	8,256
Accrual | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Impaired [Line Items]
Total TDRs		$ 239	$ 243
[1]	Nonaccrual TDRs are included in total nonaccrual loans disclosed in the nonaccrual table above.

Balance and Interest Income Rel

Balance and Interest Income Related to Impaired Loan Pools (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Financing Receivable, Recorded Investment [Line Items]
Interest income recognized	$ 169	$ 128	$ 555	$ 523
PCI loans
Financing Receivable, Recorded Investment [Line Items]
Interest income recognized	12	96	130	273
TDRs | PCI loans
Financing Receivable, Recorded Investment [Line Items]
Interest income recognized	$ 143	$ 148	$ 296	$ 456

Loans Modified as Troubled De65

Loans Modified as Troubled Debt Restructurings by Type of Concession Made and Loan Class (Detail) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2015USD ($)Contract	Sep. 30, 2016USD ($)Contract	Sep. 30, 2015USD ($)Contract
Financing Receivable, Modifications [Line Items]
Total Contracts | Contract	4	1	5
Pre-Modification Recorded Investment	$ 307	$ 115	$ 342
Post-Modification Recorded Investment	$ 307	$ 115	$ 342
Below Market Interest Rate | Single Family Owner Occupied
Financing Receivable, Modifications [Line Items]
Total Contracts | Contract	4	1	5
Pre-Modification Recorded Investment	$ 307	$ 115	$ 342
Post-Modification Recorded Investment	$ 307	$ 115	$ 342

Loans Modified as Troubled De66

Loans Modified as Troubled Debt Restructurings by Loan Class for which there was Payment Default (Detail) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2015USD ($)Contract	Sep. 30, 2015USD ($)Contract
Financing Receivable, Modifications [Line Items]
Total Contracts | Contract	1	2
Post-Modification Recorded Investment | $	$ 78	$ 431
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Modifications [Line Items]
Total Contracts | Contract	1	1
Post-Modification Recorded Investment | $	$ 78	$ 78
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Modifications [Line Items]
Total Contracts | Contract		1
Post-Modification Recorded Investment | $		$ 353

Summary of Information for OREO

Summary of Information for OREO (Detail) - USD ($) $ in Thousands		Sep. 30, 2016	Dec. 31, 2015
Other Real Estate Owned Activity [Line Items]
Non-covered OREO		$ 4,052	$ 4,873
Covered OREO		2,437	4,034
Total OREO		6,489	8,907
Non-covered OREO secured by residential real estate		1,688	2,677
Residential real estate loans in the foreclosure process	[1]	$ 3,639	$ 2,727
[1]	The recorded investment in consumer mortgage loans collateralized by residential real estate that are in the process of foreclosure according to local requirements of the applicable jurisdiction

Allowance for Loan Losses - Add

Allowance for Loan Losses - Additional Information (Detail)	Sep. 30, 2016
Financing Receivable, Allowance for Credit Losses [Line Items]
Indemnified portion percentage	80.00%

Allowance for Loan Losses, by L

Allowance for Loan Losses, by Loan Segment (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 21,099	$ 20,258	$ 20,233	$ 20,227
(Recovery of) provision for loan losses	(1,154)	306	754	1,728
Benefit attributable to the FDIC indemnification asset		75	1	29
(Recovery of) provision for loan losses charged to operations	(1,154)	381	755	1,757
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset		(75)	(1)	(29)
Charge-offs	(772)	(689)	(2,691)	(2,940)
Recoveries	460	252	1,337	1,112
Net recoveries (charge-offs)	(312)	(437)	(1,354)	(1,828)
Ending balance	19,633	20,127	19,633	20,127
Commercial Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	13,689	12,995	13,133	13,047
(Recovery of) provision for loan losses	(726)	6	(200)	717
Benefit attributable to the FDIC indemnification asset				30
(Recovery of) provision for loan losses charged to operations	(726)	6	(200)	747
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset				(30)
Charge-offs	(272)	(150)	(747)	(1,111)
Recoveries	295	102	800	300
Net recoveries (charge-offs)	23	(48)	53	(811)
Ending balance	12,986	12,953	12,986	12,953
Consumer Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	6,637	6,582	6,410	6,510
(Recovery of) provision for loan losses	(575)	(74)	394	135
Benefit attributable to the FDIC indemnification asset		75	1	(1)
(Recovery of) provision for loan losses charged to operations	(575)	1	395	134
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset		(75)	(1)	1
Charge-offs	(207)	(130)	(1,135)	(622)
Recoveries	89	86	275	441
Net recoveries (charge-offs)	(118)	(44)	(860)	(181)
Ending balance	5,944	6,464	5,944	6,464
Consumer and Other
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	773	681	690	670
(Recovery of) provision for loan losses	147	374	560	876
(Recovery of) provision for loan losses charged to operations	147	374	560	876
Charge-offs	(293)	(409)	(809)	(1,207)
Recoveries	76	64	262	371
Net recoveries (charge-offs)	(217)	(345)	(547)	(836)
Ending balance	703	710	703	710
Allowance Excluding Purchased Credit Impaired
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	21,087	20,144	20,179	20,169
(Recovery of) provision for loan losses	(1,154)	400	796	1,766
Charge-offs	(772)	(689)	(2,691)	(2,940)
Recoveries	460	252	1,337	1,112
Net recoveries (charge-offs)	(312)	(437)	(1,354)	(1,828)
Ending balance	19,621	20,107	19,621	20,107
Allowance Excluding Purchased Credit Impaired | Commercial Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	13,689	12,995	13,133	13,010
(Recovery of) provision for loan losses	(726)	6	(200)	754
Charge-offs	(272)	(150)	(747)	(1,111)
Recoveries	295	102	800	300
Net recoveries (charge-offs)	23	(48)	53	(811)
Ending balance	12,986	12,953	12,986	12,953
Allowance Excluding Purchased Credit Impaired | Consumer Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	6,625	6,468	6,356	6,489
(Recovery of) provision for loan losses	(575)	20	436	136
Charge-offs	(207)	(130)	(1,135)	(622)
Recoveries	89	86	275	441
Net recoveries (charge-offs)	(118)	(44)	(860)	(181)
Ending balance	5,932	6,444	5,932	6,444
Allowance Excluding Purchased Credit Impaired | Consumer and Other
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	773	681	690	670
(Recovery of) provision for loan losses	147	374	560	876
Charge-offs	(293)	(409)	(809)	(1,207)
Recoveries	76	64	262	371
Net recoveries (charge-offs)	(217)	(345)	(547)	(836)
Ending balance	703	710	703	710
Purchased Credit Impaired
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	12	114	54	58
(Recovery of) provision for loan losses		(94)	(42)	(38)
Benefit attributable to the FDIC indemnification asset		75	1	29
(Recovery of) provision for loan losses charged to operations		(19)	(41)	(9)
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset		(75)	(1)	(29)
Ending balance	12	20	12	20
Purchased Credit Impaired | Commercial Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance				37
(Recovery of) provision for loan losses				(37)
Benefit attributable to the FDIC indemnification asset				30
(Recovery of) provision for loan losses charged to operations				(7)
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset				(30)
Purchased Credit Impaired | Consumer Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	12	114	54	21
(Recovery of) provision for loan losses		(94)	(42)	(1)
Benefit attributable to the FDIC indemnification asset		75	1	(1)
(Recovery of) provision for loan losses charged to operations		(19)	(41)	(2)
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset		(75)	(1)	1
Ending balance	$ 12	$ 20	$ 12	$ 20

Allowance for Loan Losses and R

Allowance for Loan Losses and Recorded Investment in Loans, Evaluated for Impairment Excluding PCI Loans, by Loan Class (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	$ 16,794	$ 22,718
Allowance for Loans Individually Evaluated	2,803	2,371
Loans Collectively Evaluated for Impairment	1,787,794	1,641,181
Allowance for Loans Collectively Evaluated	16,818	17,808
Commercial Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	11,232	15,495
Allowance for Loans Individually Evaluated	1,950	1,692
Loans Collectively Evaluated for Impairment	1,041,428	895,984
Allowance for Loans Collectively Evaluated	11,036	11,440
Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	53,181	53,437
Allowance for Loans Collectively Evaluated	813	1,119
Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	91,274	89,885
Allowance for Loans Collectively Evaluated	473	504
Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	292
Loans Collectively Evaluated for Impairment	127,176	95,486
Allowance for Loans Collectively Evaluated	1,259	1,535
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	1,131	1,401
Allowance for Loans Individually Evaluated	107	124
Loans Collectively Evaluated for Impairment	141,624	147,209
Allowance for Loans Collectively Evaluated	2,553	3,245
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	9,809	14,094
Allowance for Loans Individually Evaluated	1,843	1,568
Loans Collectively Evaluated for Impairment	589,975	478,839
Allowance for Loans Collectively Evaluated	5,706	4,825
Commercial Loans | Agricultural
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	5,812	2,945
Allowance for Loans Collectively Evaluated	41	22
Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	32,386	28,183
Allowance for Loans Collectively Evaluated	191	190
Consumer Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	5,562	7,223
Allowance for Loans Individually Evaluated	853	679
Loans Collectively Evaluated for Impairment	666,894	665,775
Allowance for Loans Collectively Evaluated	5,079	5,678
Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	124,589	126,691
Allowance for Loans Collectively Evaluated	967	1,091
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	5,220	6,874
Allowance for Loans Individually Evaluated	853	672
Loans Collectively Evaluated for Impairment	498,561	495,761
Allowance for Loans Collectively Evaluated	3,766	4,297
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	342	349
Allowance for Loans Individually Evaluated		7
Loans Collectively Evaluated for Impairment	43,744	43,323
Allowance for Loans Collectively Evaluated	346	290
Consumer and Other
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	79,472	79,422
Allowance for Loans Collectively Evaluated	703	690
Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	76,443	72,084
Allowance for Loans Collectively Evaluated	703	690
Consumer and Other | Other Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	$ 3,029	$ 7,338

Allowance for Loan Losses on PC

Allowance for Loan Losses on PCI Loans and Recorded Investment in Loans (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	$ 31,796	$ 42,642
Allowance for Acquired Impaired Loans Evaluated	12	54
Commercial Loans
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	7,023	10,567
Commercial Loans | Waccamaw Commercial
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	1,208	3,788
Commercial Loans | Peoples Commercial
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	4,694	5,525
Commercial Loans | Commercial Loan Other
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	1,121	1,254
Consumer Real Estate
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	24,773	32,075
Allowance for Acquired Impaired Loans Evaluated	12	54
Consumer Real Estate | Waccamaw Serviced Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	22,256	29,241
Consumer Real Estate | Waccamaw Residential
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	1,413	1,678
Allowance for Acquired Impaired Loans Evaluated		1
Consumer Real Estate | Peoples Residential
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	1,104	1,156
Allowance for Acquired Impaired Loans Evaluated	$ 12	$ 53

FDIC Indemnification Asset - Ad

FDIC Indemnification Asset - Additional Information (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Resale Agreement Counterparty [Line Items]
Loans covered	$ 61,837	$ 83,035
Covered OREO	$ 2,437	$ 4,034
Waccamaw Bank
Resale Agreement Counterparty [Line Items]
Percentage of loan and foreclosed real estate losses covered by FDIC	80.00%

Changes in Receivable from FDIC

Changes in Receivable from FDIC (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Changes in the receivable from the FDIC
Beginning balance	$ 16,431	$ 23,653	$ 20,844	$ 27,900
Decrease in estimated losses on covered loans		(75)	(1)	(29)
Increase in estimated losses on covered OREO	277	801	851	1,359
Reimbursable expenses from the FDIC	60	44	134	409
Net amortization	(1,369)	(1,768)	(3,856)	(5,179)
Reimbursements from the FDIC	(1,067)	(606)	(3,640)	(2,411)
Ending balance	$ 14,332	$ 22,049	$ 14,332	$ 22,049

Components of Deposits (Detail)

Components of Deposits (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Deposits By Type [Line Items]
Noninterest-bearing demand deposits	$ 473,509	$ 451,511
Interest-bearing deposits
Interest-bearing demand deposits	339,563	347,705
Money market accounts	199,648	213,982
Savings deposits	322,076	316,603
Certificates of deposit	393,567	408,519
Individual retirement accounts	133,536	134,939
Total interest-bearing deposits	1,388,390	1,421,748
Total deposits	$ 1,861,899	$ 1,873,259

Components of Borrowings (Detai

Components of Borrowings (Detail) - USD ($) $ in Thousands		Sep. 30, 2016	Dec. 31, 2015
Securities sold under agreements to repurchase
Securities sold under agreements to repurchase		$ 118,532	$ 138,614
FHLB borrowings
Short-term advances		25,000
Long-term advances		65,000	65,000
Total FHLB borrowings		90,000	65,000
Subordinated debt		15,464	15,464
Other debt		243	292
Total borrowings		$ 224,239	$ 219,370
Retail	[1]	0.07%	0.13%
Subordinated Debt
FHLB borrowings
Weighted average contractual rate	[1]	3.59%	3.23%
Retail
Securities sold under agreements to repurchase
Securities sold under agreements to repurchase		$ 68,532	$ 88,614
Wholesale
Securities sold under agreements to repurchase
Securities sold under agreements to repurchase		$ 50,000	$ 50,000
Wholesale Repurchase Agreements
FHLB borrowings
Weighted average contractual rate	[1]	3.71%	3.71%
Total FHLB Borrowings
FHLB borrowings
Weighted average contractual rate	[1]	3.01%	4.04%
Total FHLB Borrowings | Short-term advances
FHLB borrowings
Advances	[1]	0.36%
Total FHLB Borrowings | Long-term advances
FHLB borrowings
Advances	[1]	4.04%	4.04%
[1]	Weighted average contractual rate

Schedule of Remaining Contractu

Schedule of Remaining Contractual Maturities of Repurchase Agreements by Type of Collateral Pledged (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	$ 118,532	$ 138,614
Overnight and Continuous
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	66,063
Up to 30 Days
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	202
30-90 Days
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	177
Greater Than 90 Days
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	52,090
Municipal securities
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	43,305
Municipal securities | Overnight and Continuous
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	41,858
Municipal securities | Greater Than 90 Days
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	1,447
U.S. Agency securities
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	19,542
U.S. Agency securities | Overnight and Continuous
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	19,542
Mortgage-backed Agency securities
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	55,685
Mortgage-backed Agency securities | Overnight and Continuous
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	4,663
Mortgage-backed Agency securities | Up to 30 Days
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	202
Mortgage-backed Agency securities | 30-90 Days
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	177
Mortgage-backed Agency securities | Greater Than 90 Days
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	$ 50,643

Remaining Contractual Maturitie

Remaining Contractual Maturities of Federal Home Loan Bank (FHLB) Borrowings, by Year (Detail) $ in Thousands	Sep. 30, 2016USD ($)
Contractual maturities of wholesale repurchase agreements and FHLB borrowings
2,016	$ 50,000
2,017	15,000
2,018	0
2,019	25,000
2,020	0
2021 and thereafter	50,000
Total	$ 140,000
Weighted average maturity (in years)	2 years 26 days
Wholesale Repurchase Agreements
Contractual maturities of wholesale repurchase agreements and FHLB borrowings
2,016	$ 25,000
2,018	0
2,019	25,000
2,020	0
Total	$ 50,000
Weighted average maturity (in years)	1 year 3 months 26 days
Total FHLB Borrowings
Contractual maturities of wholesale repurchase agreements and FHLB borrowings
2,016	$ 25,000
2,017	15,000
2,018	0
2,020	0
2021 and thereafter	50,000
Total	$ 90,000
Weighted average maturity (in years)	2 years 5 months 27 days

Borrowings - Additional Informa

Borrowings - Additional Information (Detail) - USD ($)	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Letters of credit provided for collateralize public unit deposits	$ 74,320,000
Pledged loans	965,090,000
Junior subordinated debentures
Debt Instrument [Line Items]
Junior subordinated debentures issued	$ 15,460,000
Debentures mature date	Oct. 8, 2033
Junior subordinated debentures | London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Debt instrument, percentage points to be added to the reference rate	2.95%
Total FHLB Borrowings
Debt Instrument [Line Items]
Unused borrowing capacity	$ 495,150,000
Unsecured Line of Credit
Debt Instrument [Line Items]
Debt instrument, percentage points to be added to the reference rate	2.00%
Unsecured, committed line of credit, borrowing capacity	$ 15,000,000
Unsecured, committed line of credit, interest rate	One-month LIBOR plus 2.00%
Unsecured, committed line of credit, maturity date	Apr. 30, 2017
Unsecured, committed line of credit, outstanding amount	$ 0	$ 0

Derivative Instruments and He79

Derivative Instruments and Hedging Activities - Additional Information (Detail) - USD ($)	1 Months Ended
	Mar. 31, 2015	Feb. 28, 2014	Sep. 30, 2016	Dec. 31, 2015
Derivative [Line Items]
Notional amount			$ 4,944,000	$ 5,151,000
Interest Rate Swaps Agreement
Derivative [Line Items]
Interest rate swap agreement, term	14 years	15 years
Notional amount	$ 1,200,000	$ 4,370,000

Aggregate Contractual or Notion

Aggregate Contractual or Notional Amounts and Fair Value of Derivative Financial Instruments (Detail) - USD ($)	Sep. 30, 2016	Dec. 31, 2015	Mar. 31, 2015	Feb. 28, 2014
Derivative [Line Items]
Notional or Contractual Amount	$ 4,944,000	$ 5,151,000
Derivative Assets	0	0
Derivative Liabilities	450,000	251,000
Interest Rate Swaps Agreement
Derivative [Line Items]
Notional or Contractual Amount			$ 1,200,000	$ 4,370,000
Interest Rate Swaps Agreement | Designated as Hedging Instrument
Derivative [Line Items]
Notional or Contractual Amount	4,944,000	5,151,000
Derivative Assets	0	0
Derivative Liabilities	$ 450,000	$ 251,000

Effect of Derivative and Hedgin

Effect of Derivative and Hedging Activity, on Consolidated Statements of Income (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Derivatives designated as hedges
Derivative, Gain (Loss) on Derivative, Net	$ 31	$ 33	$ 86	$ 91
Interest Rate Swaps Agreement | Designated as Hedging Instrument | Interest And Fee
Derivatives designated as hedges
Derivative, Gain (Loss) on Derivative, Net	$ 31	$ 33	$ 86	$ 91

Net Periodic Benefit Cost (Deta

Net Periodic Benefit Cost (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Supplemental Executive Retirement Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 35	$ 33	$ 107	$ 100
Interest cost	79	71	237	211
Amortization of prior service cost	47	46	141	140
Amortization of losses	5	2	14	5
Net periodic cost	166	152	499	456
Directors Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	11	12	31	35
Interest cost	16	13	49	40
Amortization of prior service cost	10	18	29	54
Amortization of losses	7	15	21	45
Net periodic cost	$ 44	$ 58	$ 130	$ 174

Components of Accumulated Other

Components of Accumulated Other Comprehensive Income, Net of Tax (Detail) - 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) [Line Items]
Balance			$ 343,017	$ 351,374
Other comprehensive income (loss) before reclassifications	$ 463	$ 2,385	2,552	1,808
Reclassified from AOCI	2,924	75	3,065	59
Net comprehensive income	3,387	2,460	5,617	1,867
Balance	337,536	344,827	337,536	344,827
Available-for-Sale Securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(1,706)	(4,899)	(3,885)	(4,266)
Other comprehensive income (loss) before reclassifications	465	2,385	2,588	1,870
Reclassified from AOCI	2,881	24	2,937	(94)
Net comprehensive income	3,346	2,409	5,525	1,776
Balance	1,640	(2,490)	1,640	(2,490)
Employee Benefit Plan
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(1,311)	(1,299)	(1,362)	(1,339)
Other comprehensive income (loss) before reclassifications	(2)		(36)	(62)
Reclassified from AOCI	43	51	128	153
Net comprehensive income	41	51	92	91
Balance	(1,270)	(1,248)	(1,270)	(1,248)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(3,017)	(6,198)	(5,247)	(5,605)
Net comprehensive income			5,617	1,867
Balance	$ 370	$ (3,738)	$ 370	$ (3,738)

Reclassifications Out of Accumu

Reclassifications Out of Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net (loss) gain on sale of securities		$ (25)	$ 39	$ 53	$ (151)
Net impairment losses recognized in earnings		(4,635)		(4,646)
Income before income taxes		(9,613)	(9,343)	(27,903)	(26,780)
Income Tax Expense		(3,230)	(3,084)	(9,181)	(8,388)
Net income		(6,383)	(6,259)	(18,722)	(18,392)
Reclassified out of AOCI, net of tax		(2,924)	(75)	(3,065)	(59)
Amortization of prior service cost
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	[1]	(57)	(65)	(170)	(195)
Amortization of net actuarial benefit cost
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	[1]	(12)	(17)	(35)	(50)
Employee Benefit Plan
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax		(69)	(82)	(205)	(245)
Income tax effect		(26)	(31)	(77)	(92)
Reclassified out of AOCI, net of tax		(43)	(51)	(128)	(153)
Reclassification out of Accumulated Other Comprehensive Income | Available-for-Sale Securities
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net (loss) gain on sale of securities		25	(39)	(53)	151
Net impairment losses recognized in earnings		(4,635)		(4,646)
Income before income taxes		(4,610)	(39)	(4,699)	151
Income Tax Expense		(1,729)	(15)	(1,762)	57
Net income		$ (2,881)	$ (24)	$ (2,937)	$ 94
[1]	Amortization is included in net periodic pension cost. See Note 11, "Employee Benefit Plans."

Summary of Financial Assets and

Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	$ 220,856	$ 366,173
Derivative Liabilities	450	251
Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	122,074	128,678
Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	220,856	366,173
Fair value loans	4,464	4,886
Deferred compensation assets	3,842	3,464
Deferred compensation liabilities	3,842	3,464
Derivative Liabilities	450	251
Recurring | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	122,074	128,678
Recurring | U.S. Agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	1,375	30,702
Recurring | Single Issue Trust Preferred Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	48,520	47,832
Recurring | Corporate securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	15,022	70,333
Recurring | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities		5,000
Recurring | Agency Mortgage Backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	33,792	83,556
Recurring | Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	73	72
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	55	54
Deferred compensation assets	3,842	3,464
Deferred compensation liabilities	3,842	3,464
Level 1 | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	55	54
Deferred compensation assets	3,842	3,464
Deferred compensation liabilities	3,842	3,464
Level 1 | Recurring | Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	55	54
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	220,801	366,119
Fair value loans	4,464	4,886
Derivative Liabilities	450	251
Level 2 | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	220,801	366,119
Fair value loans	4,464	4,886
Derivative Liabilities	450	251
Level 2 | Recurring | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	122,074	128,678
Level 2 | Recurring | U.S. Agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	1,375	30,702
Level 2 | Recurring | Single Issue Trust Preferred Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	48,520	47,832
Level 2 | Recurring | Corporate securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	15,022	70,333
Level 2 | Recurring | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities		5,000
Level 2 | Recurring | Agency Mortgage Backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	33,792	83,556
Level 2 | Recurring | Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	$ 18	$ 18

Assets Measured at Fair Value o

Assets Measured at Fair Value on Nonrecurring Basis (Detail) - Fair Value on Nonrecurring Basis - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Impaired Loans | Non Covered Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Fair value	$ 6,305	$ 9,164
OREO | Non Covered Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Fair value	4,002	4,819
OREO | Covered Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Fair value	2,257	4,034
Level 3 | Impaired Loans | Non Covered Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Fair value	6,305	9,164
Level 3 | OREO | Non Covered Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Fair value	4,002	4,819
Level 3 | OREO | Covered Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Fair value	$ 2,257	$ 4,034

Quantitative Information for As

Quantitative Information for Assets Measured at Fair Value on Nonrecurring Basis (Detail) - Fair Value on Nonrecurring Basis		9 Months Ended	12 Months Ended
		Sep. 30, 2016	Dec. 31, 2015
Impaired Loans | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Valuation Technique	[1]	Discounted appraisals
Unobservable Input	[2]	Appraisal adjustments
OREO | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Valuation Technique	[1]	Discounted appraisals
Unobservable Input	[2]	Appraisal adjustments
OREO | Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Valuation Technique	[1]	Discounted appraisals
Unobservable Input	[2]	Appraisal adjustments
Minimum | Impaired Loans | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		3.00%	1.00%
Minimum | OREO | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		0.00%	1.00%
Minimum | OREO | Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		0.00%	21.00%
Maximum | Impaired Loans | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		47.00%	39.00%
Maximum | OREO | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		66.00%	100.00%
Maximum | OREO | Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		89.00%	65.00%
Average | Impaired Loans | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		31.00%	21.00%
Average | OREO | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		28.00%	33.00%
Average | OREO | Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		61.00%	46.00%
[1]	Fair value is generally based on appraisals of the underlying collateral.
[2]	Appraisals may be adjusted by management for customized discounting criteria, estimated sales costs, and proprietary qualitative adjustments.

Carrying Amount and Fair Value

Carrying Amount and Fair Value of Financial Instruments (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014
Assets
Securities available for sale	$ 220,856		$ 366,173
Securities held to maturity	72,607		72,490
FDIC indemnification asset	14,332	$ 16,431	20,844	$ 22,049	$ 23,653	$ 27,900
Interest receivable	5,498		6,007
Liabilities
Derivative financial liabilities	450		251
Carrying (Reported) Amount, Fair Value Disclosure
Assets
Cash and cash equivalents	65,929		51,787
Securities available for sale	220,856		366,173
Securities held to maturity	72,182		72,541
Loans held for investment, net of allowance	1,816,751		1,686,308
FDIC indemnification asset	14,332		20,844
Interest receivable	5,498		6,007
Deferred compensation assets	3,842		3,464
Liabilities
Securities sold under agreements to repurchase	118,532		138,614
Interest payable	1,252		1,260
FHLB and other borrowings	105,707		80,756
Derivative financial liabilities	450		251
Deferred compensation liabilities	3,842		3,464
Carrying (Reported) Amount, Fair Value Disclosure | Demand Deposits
Liabilities
Deposits Fair Value	473,509		451,511
Carrying (Reported) Amount, Fair Value Disclosure | Interest-bearing Deposits
Liabilities
Deposits Fair Value	339,563		347,705
Carrying (Reported) Amount, Fair Value Disclosure | Savings Deposits
Liabilities
Deposits Fair Value	441,724		530,585
Carrying (Reported) Amount, Fair Value Disclosure | Bank Time Deposits
Liabilities
Deposits Fair Value	527,103		543,458
Estimate of Fair Value, Fair Value Disclosure
Assets
Cash and cash equivalents	65,929		51,787
Securities available for sale	220,856		366,173
Securities held to maturity	72,607		72,490
Loans held for investment, net of allowance	1,833,791		1,685,061
FDIC indemnification asset	7,226		10,753
Interest receivable	5,498		6,007
Deferred compensation assets	3,842		3,464
Liabilities
Securities sold under agreements to repurchase	120,070		140,880
Interest payable	1,252		1,260
FHLB and other borrowings	110,172		85,774
Derivative financial liabilities	450		251
Deferred compensation liabilities	3,842		3,464
Estimate of Fair Value, Fair Value Disclosure | Demand Deposits
Liabilities
Deposits Fair Value	473,509		451,511
Estimate of Fair Value, Fair Value Disclosure | Interest-bearing Deposits
Liabilities
Deposits Fair Value	339,563		347,705
Estimate of Fair Value, Fair Value Disclosure | Savings Deposits
Liabilities
Deposits Fair Value	441,724		530,585
Estimate of Fair Value, Fair Value Disclosure | Bank Time Deposits
Liabilities
Deposits Fair Value	528,183		541,059
Level 1
Assets
Cash and cash equivalents	65,929		51,787
Securities available for sale	55		54
Deferred compensation assets	3,842		3,464
Liabilities
Deferred compensation liabilities	3,842		3,464
Level 2
Assets
Securities available for sale	220,801		366,119
Securities held to maturity	72,607		72,490
Loans held for investment, net of allowance	4,464		4,886
Interest receivable	5,498		6,007
Liabilities
Securities sold under agreements to repurchase	120,070		140,880
Interest payable	1,252		1,260
FHLB and other borrowings	110,172		85,774
Derivative financial liabilities	450		251
Level 2 | Demand Deposits
Liabilities
Deposits Fair Value	473,509		451,511
Level 2 | Interest-bearing Deposits
Liabilities
Deposits Fair Value	339,563		347,705
Level 2 | Savings Deposits
Liabilities
Deposits Fair Value	441,724		530,585
Level 2 | Bank Time Deposits
Liabilities
Deposits Fair Value	528,183		541,059
Level 3
Assets
Loans held for investment, net of allowance	1,829,327		1,680,175
FDIC indemnification asset	$ 7,226		$ 10,753

Off-Balance Sheet Financial Ins

Off-Balance Sheet Financial Instruments (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments to extend credit	$ 260,416	$ 235,302
Standby letters of credit and financial guarantees	7,981	7,765
Total off-balance sheet risk	268,397	243,067
Reserve for unfunded commitments	$ 326	$ 326

Litigation, Commitments and C90

Litigation, Commitments and Contingencies - Additional Information (Detail) $ in Thousands	Sep. 30, 2016USD ($)
Commitments and Contingencies Disclosure [Line Items]
Trust preferred securities	$ 15,460

Calculation for Basic and Dilut

Calculation for Basic and Diluted Earnings per Common Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Calculation For Basic And Diluted Earnings Per Common Share [Line Items]
Net income	$ 6,383	$ 6,259	$ 18,722	$ 18,392
Dividends on preferred stock				105
Net income available to common shareholders	$ 6,383	$ 6,259	$ 18,722	$ 18,287
Weighted average common shares outstanding, basic	17,031,074	18,470,348	17,433,406	18,644,679
Convertible preferred stock				223,201
Total dilutive effect of potential common shares	52,452	30,627	41,805	251,230
Weighted average common shares outstanding, diluted	17,083,526	18,500,975	17,475,211	18,895,909
Basic earnings per common share	$ 0.37	$ 0.34	$ 1.07	$ 0.98
Diluted earnings per common share	$ 0.37	$ 0.34	$ 1.07	$ 0.97
Total potential antidilutive shares	127,789	130,382	127,789	130,382
Stock Options
Calculation For Basic And Diluted Earnings Per Common Share [Line Items]
Stock attributable to share based compensation	38,746	26,804	31,856	24,938
Total potential antidilutive shares	127,789	130,382	127,789	130,382
Restricted Stock
Calculation For Basic And Diluted Earnings Per Common Share [Line Items]
Stock attributable to share based compensation	13,706	3,823	9,949	3,091

Earnings per Share - Additional

Earnings per Share - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2015	Sep. 30, 2015
Calculation For Basic And Diluted Earnings Per Common Share [Line Items]
Each share convertible into shares	69
Redemption of preferred stock, shares		2,367
Redemption of preferred stock		$ 2,367
Series A Preferred Stock
Calculation For Basic And Diluted Earnings Per Common Share [Line Items]
Dividend Rate	6.00%
Number of preferred stock converted	12,784
Redemption of preferred stock, shares	2,367
Redemption of preferred stock	$ 2,370
Accrued and unpaid dividends	$ 9

Subsequent Event - Additional I

Subsequent Event - Additional Information (Detail) - Subsequent Event	Oct. 01, 2016Branch
Greenpoint Insurance Group | North Carolina
Subsequent Event [Line Items]
Number of operating branches sold	2
Carr and Hyde Insurance | Virginia
Subsequent Event [Line Items]
Number of operating branches sold	2