First Community Bankshares (FCBC) 10-K 3 Mar 17 2016 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2016	Feb. 28, 2017	Jun. 30, 2016
Document Information [Line Items]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	FY
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 Well-known Seasoned Issuer	No
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		16,994,616
Entity Public Float			$ 294,920,000

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Assets
Cash and due from banks	$ 36,645	$ 37,383
Federal funds sold	38,717	13,498
Interest-bearing deposits in banks	945	906
Total cash and cash equivalents	76,307	51,787
Securities available for sale	165,579	366,173
Securities held to maturity	47,133	72,541
Loans held for investment, net of unearned income
Non-covered	1,795,954	1,623,506
Covered	56,994	83,035
Allowance for loan losses	(17,948)	(20,233)
Loans held for investment, net	1,835,000	1,686,308
FDIC indemnification asset	12,173	20,844
Premises and equipment, net	50,085	52,756
Other real estate owned, non-covered	5,109	4,873
Other real estate owned, covered	276	4,034
Interest receivable	5,553	6,007
Goodwill	95,779	100,486
Other intangible assets	7,207	5,243
Other assets	86,197	91,224
Total assets	2,386,398	2,462,276
Deposits
Noninterest-bearing	427,705	451,511
Interest-bearing	1,413,633	1,421,748
Total deposits	1,841,338	1,873,259
Securities sold under agreements to repurchase	98,005	138,614
FHLB borrowings	65,000	65,000
Other borrowings	15,708	15,756
Interest, taxes, and other liabilities	27,290	26,630
Total liabilities	2,047,341	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; none outstanding
Common stock, $1 par value; 50,000,000 shares authorized; 21,381,779 shares issued at December 31, 2016 and 2015, including 4,387,571 and 3,283,638 shares in treasury, respectively	21,382	21,382
Additional paid-in capital	228,142	227,692
Retained earnings	170,377	155,647
Treasury stock	(78,833)	(56,457)
Accumulated other comprehensive loss	(2,011)	(5,247)
Total stockholders' equity	339,057	343,017
Total liabilities and stockholders' equity	$ 2,386,398	$ 2,462,276

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Dec. 31, 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	4,387,571	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

CONSOLIDATED STATEMENTS OF INCO

CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Interest income
Interest and fees on loans	$ 87,718	$ 87,632	$ 95,492
Interest on securities - taxable	3,229	4,225	5,975
Interest on securities - tax-exempt	3,624	3,978	4,350
Interest on deposits in banks	153	267	291
Total interest income	94,724	96,102	106,108
Interest expense
Interest on deposits	4,479	5,878	7,308
Interest on short-term borrowings	2,101	1,952	2,024
Interest on long-term debt	3,264	3,519	5,958
Total interest expense	9,844	11,349	15,290
Net interest income	84,880	84,753	90,818
Provision for loan losses	1,255	2,191	145
Net interest income after provision for loan losses	83,625	82,562	90,673
Noninterest income
Wealth management	2,828	2,975	3,030
Service charges on deposits	13,588	13,717	13,828
Other service charges and fees	8,102	8,045	7,581
Insurance commissions	5,442	6,899	6,555
Impairment losses on securities	(4,646)		(737)
Portion of loss recognized in other comprehensive income	0	0	0
Net impairment losses recognized in earnings	(4,646)		(737)
Net gain (loss) on sale of securities	335	144	(1,385)
Net FDIC indemnification asset amortization	(5,474)	(6,379)	(3,979)
Net gain on divestitures	3,682		755
Other operating income	3,209	4,129	4,355
Total noninterest income	27,066	29,530	30,003
Noninterest expense
Salaries and employee benefits	39,912	39,625	40,713
Occupancy expense	5,297	5,817	6,338
Furniture and equipment expense	4,341	5,199	4,952
Amortization of intangibles	1,136	1,118	787
FDIC premiums and assessments	1,383	1,513	1,672
FHLB debt prepayment fees		1,702	5,008
Merger, acquisition, and divestiture expense	730	86	1,150
Other operating expense	19,947	21,111	22,242
Total noninterest expense	72,746	76,171	82,862
Income before income taxes	37,945	35,921	37,814
Income tax expense	12,819	11,381	12,324
Net income	25,126	24,540	25,490
Dividends on preferred stock		105	910
Net income available to common shareholders	$ 25,126	$ 24,435	$ 24,580
Earnings per common share
Basic	$ 1.45	$ 1.32	$ 1.34
Diluted	1.45	1.31	1.31
Cash dividends per common share	$ 0.60	$ 0.54	$ 0.50
Weighted average shares outstanding
Basic	17,319,689	18,531,039	18,406,363
Diluted	17,365,524	18,727,464	19,483,054

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Net income	$ 25,126	$ 24,540	$ 25,490
Other comprehensive income, before tax Available-for-sale securities:
Change in net unrealized losses on securities with other-than-temporary impairment			(1)
Change in net unrealized gains on securities without other-than-temporary impairment	1,035	755	12,914
Reclassification adjustment for net (gains) losses recognized in net income	(335)	(144)	1,385
Reclassification adjustment for other-than-temporary impairment losses recognized in net income	4,646		737
Net unrealized gains on available-for-sale securities	5,346	611	15,035
Employee benefit plans
Net actuarial loss	(367)	(363)	(642)
Plan change	(69)
Reclassification adjustment for amortization of prior service cost and net actuarial loss recognized in net income	273	326	260
Net unrealized losses on employee benefit plans	(163)	(37)	(382)
Other comprehensive income, before tax	5,183	574	14,653
Income tax expense	(1,947)	(216)	(5,518)
Other comprehensive income (loss), net	3,236	358	9,135
Total comprehensive income	$ 28,362	$ 24,898	$ 34,625

CONSOLIDATED STATEMENTS OF CHAN

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, 2013	$ 328,606	$ 15,251	$ 20,493	$ 215,663	$ 125,826	$ (33,887)	$ (14,740)
Net income	25,490				25,490
Other comprehensive income , net of tax	9,135						9,135
Common dividends declared - $0.50 per share in 2014, $0.54 per share in 2015 and $0.60 per share in 2016	(9,200)				(9,200)
Preferred dividends declared - $60.00 per share in 2014 and $15.00 per share in 2015	(910)				(910)
Preferred stock converted to common stock - 6,900 shares in 2014 and 882,096 shares in 2015		(100)	7	93
Equity-based compensation expense	332			332
Common stock options exercised - 3,854 shares in 2014, 4,323 shares in 2015 and 43,463 shares in 2016	53			(13)		66
Restricted stock awards - 13,933 shares in 2014, 23,057 shares in 2015 and 16,680 shares in 2016	36			(202)		238
Purchase of treasury shares - 132,773 shares at $16.29 per share in 2014, 1,238,299 shares at $17.35 per share in 2015 and 1,182,294 shares at $20.06 per share in 2016	(2,168)					(2,168)
Balance at Dec. 31, 2014	351,374	15,151	20,500	215,873	141,206	(35,751)	(5,605)
Net income	24,540				24,540
Other comprehensive income , net of tax	358						358
Common dividends declared - $0.50 per share in 2014, $0.54 per share in 2015 and $0.60 per share in 2016	(9,994)				(9,994)
Preferred dividends declared - $60.00 per share in 2014 and $15.00 per share in 2015	(105)				(105)
Preferred stock converted to common stock - 6,900 shares in 2014 and 882,096 shares in 2015		(12,784)	882	11,902
Redemption of preferred stock - 2,367 shares	(2,367)	$ (2,367)
Equity-based compensation expense	110			110
Common stock options exercised - 3,854 shares in 2014, 4,323 shares in 2015 and 43,463 shares in 2016	63			(11)		74
Restricted stock awards - 13,933 shares in 2014, 23,057 shares in 2015 and 16,680 shares in 2016	200			(191)		391
Issuance of treasury stock to 401(k) plan - 20,745 shares in 2015 and 18,218 shares in 2016	363			9		354
Purchase of treasury shares - 132,773 shares at $16.29 per share in 2014, 1,238,299 shares at $17.35 per share in 2015 and 1,182,294 shares at $20.06 per share in 2016	(21,525)					(21,525)
Balance at Dec. 31, 2015	343,017		21,382	227,692	155,647	(56,457)	(5,247)
Net income	25,126				25,126
Other comprehensive income , net of tax	3,236						3,236
Common dividends declared - $0.50 per share in 2014, $0.54 per share in 2015 and $0.60 per share in 2016	(10,396)				(10,396)
Equity-based compensation expense	209			209
Common stock options exercised - 3,854 shares in 2014, 4,323 shares in 2015 and 43,463 shares in 2016	921			146		775
Restricted stock awards - 13,933 shares in 2014, 23,057 shares in 2015 and 16,680 shares in 2016	322			32		290
Issuance of treasury stock to 401(k) plan - 20,745 shares in 2015 and 18,218 shares in 2016	384			63		321
Purchase of treasury shares - 132,773 shares at $16.29 per share in 2014, 1,238,299 shares at $17.35 per share in 2015 and 1,182,294 shares at $20.06 per share in 2016	(23,762)					(23,762)
Balance at Dec. 31, 2016	$ 339,057		$ 21,382	$ 228,142	$ 170,377	$ (78,833)	$ (2,011)

CONSOLIDATED STATEMENTS OF CHA7

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Common dividends declared, per share	$ 0.60	$ 0.54	$ 0.50
Preferred dividends declared, per share		$ 15	$ 60
Preferred stock converted to common stock, shares		882,096	6,900
Redemption of preferred stock, shares		2,367
Common stock options exercised, shares	43,463	4,323	3,854
Restricted stock awards shares	16,680	23,057	13,933
Issuance of treasury stock to 401(k) plan, shares	18,218	20,745
Purchase of treasury shares	1,182,294	1,238,299	132,773
Treasury stock shares acquired cost per share	$ 20.06	$ 17.35	$ 16.29

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Operating activities
Net income	$ 25,126	$ 24,540	$ 25,490
Adjustments to reconcile net income to net cash provided by operating activities
Provision for loan losses	1,255	2,191	145
Depreciation and amortization of property, plant, and equipment	3,563	4,135	4,405
Amortization of premiums on investments, net	1,066	1,375	961
Amortization of FDIC indemnification asset, net	5,474	6,379	3,979
Amortization of intangible assets	1,136	1,118	787
Accretion on acquired loans	(4,766)	(7,109)	(9,645)
Gain on divestiture, net	(3,682)		(755)
Gain on sale of loans, net		(501)	(671)
Equity-based compensation expense	209	110	332
Restricted stock awards	322	200	36
Issuance of treasury stock to 401(k) plan	384	363
Loss (gain) on sale of property, plant, and equipment, net	238	23	(113)
Loss on sale of other real estate	1,495	3,002	3,227
(Gain) loss on sale of securities	(335)	(144)	1,385
Net impairment losses recognized in earnings	4,646		737
FHLB debt prepayment fees		1,702	5,008
Proceeds from sale of mortgage loans		21,993	28,443
Originations of mortgage loans		(19,700)	(28,681)
Decrease in accrued interest receivable	454	308	1,206
Decrease in other operating activities	6,503	18,534	5,413
Net cash provided by operating activities	43,088	58,519	41,689
Investing activities
Proceeds from sale of securities available for sale	104,928	10,999	162,443
Proceeds from maturities, prepayments, and calls of securities available for sale	99,906	29,931	48,915
Proceeds from maturities and calls of securities held to maturity	25,190	190	190
Payments to acquire securities available for sale	(1,174)	(81,540)	(6,047)
Payments to acquire securities held to maturity		(15,003)	(57,675)
Originations of loans, net	(159,243)	(24,719)	(64,115)
Proceeds from FHLB stock, net	130	1,279	4,349
Cash proceeds from (paid in) mergers, acquisitions, and divestitures, net (See Note 2)	29,716	(88)	178,604
Proceeds from the FDIC	4,403	2,683	4,770
Payments to acquire property, plant, and equipment, net	(793)	(1,239)	(1,098)
Proceeds from sale of other real estate	7,147	6,722	10,619
Net cash provided by (used in) investing activities	110,210	(70,785)	280,955
Financing activities
(Decrease) increase in noninterest-bearing deposits, net	(17,482)	33,782	68,246
Decrease in interest-bearing deposits, net	(37,576)	(161,282)	(121,912)
Decrease in federal funds purchased			(16,000)
(Repayments of) proceeds from securities sold under agreements to repurchase, net	(40,609)	16,872	3,432
Repayments of FHLB and other borrowings, net	(48)	(28,945)	(63,097)
Redemption of preferred stock		(2,367)
Proceeds from stock options exercised	921	63	53
Excess tax benefit from equity-based compensation	174	8	5
Payments for repurchase of treasury stock	(23,762)	(21,525)	(2,168)
Payments of common dividends	(10,396)	(9,994)	(9,200)
Payments of preferred dividends		(219)	(910)
Net cash used in financing activities	(128,778)	(173,607)	(141,551)
Net increase (decrease) in cash and cash equivalents	24,520	(185,873)	181,093
Cash and cash equivalents at beginning of period	51,787	237,660	56,567
Cash and cash equivalents at end of period	76,307	51,787	237,660
Supplemental disclosure - cash flow information
Cash paid for interest	9,845	11,757	15,791
Cash paid for income taxes	6,588	6,900	12,552
Supplemental transactions - noncash items
Transfer of loans to other real estate	5,162	6,317	12,620
Loans originated to finance other real estate	$ 57	$ 649	$ 671

Basis of Presentation and Signi

Basis of Presentation and Significant Accounting Policies	12 Months Ended
	Dec. 31, 2016
Basis of Presentation and Significant Accounting Policies	Note 1. Basis of Presentation and Significant Accounting Policies Basis of Presentation 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”). The Bank offers insurance products and services through First Community Insurance Services (“FCIS”) and trust and wealth management services through its Trust Division and wholly owned subsidiary First Community Wealth Management. Unless the context suggests otherwise, the term “Company” refers to First Community Bancshares, Inc. and its subsidiaries as a consolidated entity. Principles of Consolidation The Company’s accounting and reporting policies conform with U.S. generally accepted accounting principles (“GAAP”) and prevailing practices in the banking industry. The consolidated financial statements include all accounts of the Company and its wholly owned subsidiaries and eliminate all intercompany balances and transactions. 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. The Company maintains investments in variable interest entities (“VIEs”). VIEs are legal entities in which equity investors do not have sufficient equity at risk for the entity to independently finance its activities, or as a group, the holders of the equity investment at risk lack the power through voting or similar rights to direct the activities of the entity that most significantly impact its economic performance, or do not have the obligation to absorb the expected losses of the entity or the right to receive expected residual returns of the entity. Consolidation of a VIE is required if a reporting entity is the primary beneficiary of the VIE. The Company periodically reviews its VIEs and has determined that it is not the primary beneficiary of any VIE; therefore, the assets and liabilities of these entities are not consolidated into the financial statements. Use of Estimates Preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheet and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that require the most subjective or complex judgments relate to fair value measurements, investment securities, the allowance for loan losses, the Federal Deposit Insurance Corporation (“FDIC”) indemnification asset, goodwill and other intangible assets, and income taxes. Reclassification 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. Summary of Significant Accounting Policies Fair Value Measurements Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability, in the principal or most advantageous market for the asset or liability, in an orderly transaction between market participants. Market participants are buyers and sellers in the principal market that are independent, knowledgeable, able to transact, and willing to transact. 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 These valuation methodologies are applied to all the Company’s assets and liabilities carried at fair value. Methodologies used to determine fair value might be highly subjective and judgmental in nature. The Company may record adjustments to certain financial assets and liabilities on a recurring basis. The Company may be required to record certain assets at fair value on a nonrecurring basis in specific circumstances, such as evidence of impairment. 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. Cash and Cash Equivalents Cash and cash equivalents include cash and due from banks, federal funds sold, and interest-bearing balances on deposit with the Federal Home Loan Bank (“FHLB”), the Federal Reserve Bank (“FRB”), and correspondent banks that are available for immediate withdrawal. Investment Securities Management classifies debt and marketable equity securities as held-to-maturity available-for-sale held-to-maturity available-for-sale Available-for-sale available-for-sale held-to-maturity available-for-sale Nonmarketable Equity Investments As a condition of membership in the FHLB and the FRB, the Company is required to hold a minimum level of stock in the FHLB of Atlanta and the FRB of Richmond. These nonmarketable securities are carried at cost and periodically reviewed for impairment. When evaluating these investments, managements considers publicly available information about the profitability and asset quality of the issuer, dividend payment history, and redemption experience in determining the recoverability of the investment. The investment in FHLB and FRB stock was $10.60 million as of December 31, 2016, and $10.73 million as of December 31, 2015. Other Investments The Company has certain long-term investments that are considered VIEs, including its subsidiary FCBI Capital Trust (the “Trust”), certain tax credit limited partnerships, and various limited liability companies that manage real estate investments, facilitate tax credits, and provide title insurance and other related financial services. The Company uses the equity method of accounting if it is able to exercise significant influence over the entity and records its share of the entity’s earnings or losses in noninterest income. The Company uses the cost method of accounting if it is not able to exercise significant influence over the entity. There were no equity investments as of December 31, 2016, or December 31, 2015. The carrying value and maximum potential loss exposure of VIEs totaled $1.14 million as of December 31, 2016, and $934 thousand as of December 31, 2015. Business Combinations The Company accounts for business combinations using the acquisition method of accounting as outlined in using Topic 805 of the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”). Under this method, all identifiable assets acquired, including purchased loans, and liabilities assumed are recorded at fair value. Any excess of the purchase price over the fair value of net assets acquired is recorded as goodwill. In instances where the price of the acquired business is less than the net assets acquired, a gain on the purchase is recorded. Fair values are assigned based on quoted prices for similar assets, if readily available, or appraisals by qualified independent parties for relevant asset and liability categories. Certain financial assets and liabilities are valued using discount models that apply current discount rates to streams of cash flow. Valuation methods require assumptions, which can result in alternate valuations, varying levels of goodwill or bargain purchase gains, or amortization expense or accretion income. Management must make estimates for the useful or economic lives of certain acquired assets and liabilities that are used to establish the amortization or accretion of some intangible assets and liabilities, such as core deposits. Fair values are subject to refinement for up to one year after the closing date of the acquisition as additional information about the closing date fair values becomes available. Acquisition and divestiture activities are included in the Company’s consolidated results of operations from the closing date of the transaction. Acquisition and divestiture related costs are recognized in noninterest expense as incurred. For additional information, see “Purchased Credit Impaired Loans” and “Intangible Assets” below. Loans Held for Investment Loans classified as held for investment are originated with the intent to hold indefinitely, until maturity, or until pay-off. Purchased Performing Loans. Purchased Credit Impaired (“PCI”) Loans 310-30 03-3, non-accretable Impaired Loans and Nonperforming Assets Loans are considered past due when either principal or interest payments become contractually delinquent by 30 days or more. The Company’s policy is to discontinue the accrual of interest, if warranted, on loans based on the payment status, evaluation of the related collateral, and the financial strength of the borrower. Loans that are 90 days or more past due are placed on nonaccrual status. Management may elect to continue the accrual of interest when the loan is well secured and in process of collection. When interest accruals are discontinued, interest accrued and not collected in the current year is reversed from income, and interest accrued and not collected from prior years is charged to the allowance for loan losses. Nonaccrual loans may be returned to accrual status when all principal and interest amounts contractually due, including past due payments, are brought current; the ability of the borrower to repay the obligation is reasonably assured; and there is generally a period of at least six months of repayment performance by the borrower in accordance with the contractual terms. Seriously delinquent loans are evaluated for loss mitigation options, including charge-off. Closed-end Open-end Loans are considered troubled debt restructurings (“TDRs”) when the Company grants concessions, for legal or economic reasons, to borrowers experiencing financial difficulty that would not otherwise be considered. The Company generally makes concessions in interest rates, loan terms, and/or amortization terms. All TDRs $250 thousand or greater are evaluated for a specific reserve based on either the collateral or net present value method, whichever is most applicable. TDRs under $250 thousand are subject to the reserve calculation for classified loans based primarily on the historical loss rate. At the date of modification, nonaccrual loans are classified as nonaccrual TDRs. TDRs classified as nonperforming at the date of modification 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. Other real estate owned (“OREO”) acquired through foreclosure, or other settlement, is carried at the lower of cost or fair value less estimated selling costs. The fair value is generally based on current third-party appraisals. When a property is transferred into OREO, any excess of the loan balance over the net realizable fair value is charged against the allowance for loan losses. Operating expenses, gains, and losses on the sale of OREO are included in other noninterest expense in the Company’s consolidated statements of income after any fair value write-downs are recorded as valuation adjustments. Allowance for Loan Losses Management performs quarterly assessments of the allowance for loan losses. The allowance is increased by provisions charged to operations and reduced by net charge-offs. The provision is calculated and charged to earnings to bring the allowance to a level that, through a systematic process of measurement, reflects the amount management estimates is needed to absorb probable losses in the portfolio. The Company’s allowance for loan losses is segmented into commercial, consumer real estate, and consumer and other loans with each segment divided into classes with similar characteristics, such as the type of loan and collateral. The allowance for loan losses includes specific allocations related to significant individual loans and credit relationships and general reserves related to loans not individually evaluated. Loans not individually evaluated are grouped into pools based on similar risk characteristics. A loan that becomes adversely classified or graded is moved into a group of adversely classified or graded loans with similar risk characteristics for evaluation. A provision for loan losses is recorded for any credit deterioration in purchased performing loans after the acquisition date. PCI loans are grouped into pools and evaluated separately from the non-PCI FDIC Indemnification Asset The FDIC indemnification asset represents the carrying amount of the right to receive payments from the FDIC for losses incurred on certain loans and OREO purchased from the FDIC that are covered by loss share agreements. The FDIC indemnification asset is measured separately from related covered assets because it is not contractually embedded in the assets or transferable should the assets be disposed. Under the acquisition method of accounting, the FDIC indemnification asset is recorded at fair value using projected cash flows based on expected reimbursements and applicable loss share percentages as outlined in the loss share agreements. The expected reimbursements do not include reimbursable amounts related to future covered expenditures. The cash flows are discounted to reflect the timing and receipt of reimbursements from the FDIC. The discount is accreted through noninterest income over future periods. Post-acquisition adjustments to the indemnification asset are measured on the same basis as the underlying covered assets. Increases in the cash flows of covered loans reduce the FDIC indemnification asset balance, which is recognized as amortization through noninterest income over the shorter of the remaining life of the FDIC indemnification asset or the underlying loans. Decreases in the cash flows of covered loans increase the FDIC indemnification asset balance, which is recognized as accretion through noninterest income. Premises and Equipment Premises, equipment, and capital leases are stated at cost less accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the respective assets. Useful lives range from 5 to 10 years for furniture, fixtures, and equipment; 3 to 5 years for software, hardware, and data handling equipment; and 10 to 40 years for buildings and building improvements. Land improvements are amortized over a period of 20 years and leasehold improvements are amortized over the lesser of the term of the respective leases plus the first optional renewal period, when renewal is reasonably assured, or the estimated useful lives of the improvements. The Company leases various properties within its branch network. Leases generally have initial terms of up to 20 years and most contain options to renew with reasonable increases in rent. All leases are accounted for as operating leases. Maintenance and repairs are charged to current operations while improvements that extend the economic useful life of the underlying asset are capitalized. Disposition gains and losses are reflected in current operations. Intangible Assets Intangible assets consist of goodwill, core deposit intangible assets, and other identifiable intangible assets that result from business combinations. Goodwill represents the excess of the purchase price over the fair value of net assets acquired that is allocated to the appropriate reporting unit when acquired. Core deposit intangible assets represent the future earnings potential of acquired deposit relationships that are amortized over their estimated remaining useful lives. Other identifiable intangible assets primarily represent the rights arising from contractual arrangements that are amortized using the straight-line method. Goodwill is tested annually, or more frequently if necessary, using a qualitative assessment to determine if it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If the Company concludes that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, the two-step Securities Sold Under Agreements to Repurchase Securities sold under agreements to repurchase are generally accounted for as collateralized financing transactions and recognized as short-term borrowings in the Company’s consolidated balance sheets. Securities, generally U.S. government and federal agency securities, pledged as collateral under these arrangements can be sold or repledged only if replaced by the secured party. The fair value of the collateral provided to a third party is continually monitored and additional collateral is provided as appropriate. Derivative Instruments 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 such as interest rates, equity security prices, currencies, commodity prices, or credit spreads. These derivative instruments may consist of interest rate swaps, floors, caps, collars, futures, forward contracts, and written and purchased options. Derivative contracts often involve future commitments to exchange interest payment streams or currencies based on a notional or contractual amount, such as interest rate swaps or currency forwards, or to purchase or sell other financial instruments at specified terms on a specified date, such as options to buy or sell securities or currencies. 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. If certain conditions are met, a derivative may be designated as a hedge related to fair value, cash flow, or foreign exposure risk. The recognition of changes in the fair value of a derivative instrument varies depending on the intended use of the derivative and the resulting designation. The Company accounts for hedges of customer loans as fair value hedges. The change in fair value of the hedging derivative and the change in fair value of the hedged exposure are recorded in earnings. Any hedge ineffectiveness is also reflected in current earnings. Changes in the fair value of derivatives not designated as hedging instruments are recognized as a gain or loss in earnings. The Company formally documents any relationships between hedging instruments and hedged items and the risk management objective and strategy for undertaking each hedged transaction. All derivative instruments are reported at fair value in the consolidated balance sheets. Equity-Based Compensation The cost of employee services received in exchange for equity instruments, including stock options and restricted stock awards , is generally measured at fair value on the grant date. The Black-Scholes valuation model is used to estimate the fair value of stock options at the grant date while the fair value of restricted stock awards is based on the market price of the Company’s common stock on the grant date. The Black-Scholes model incorporates the following assumptions: the expected volatility is based on the weekly historical volatility of the Company’s common stock price over the expected term of the option; the expected term is generally calculated using the shortcut method; the risk-free interest rate is based on the U.S. Department of the Treasury’s (“Treasury”) yield curve on the grant date with a term comparable to the grant; and the dividend yield is based on the Company’s dividend yield using the most recent dividend rate paid per share and trading price of the Company’s common stock. Compensation cost is recognized over the required service period, generally defined as the vesting period for stock option awards and as the restriction period for restricted stock awards. For awards with graded vesting, compensation cost is recognized on a straight-line basis over the requisite service period for the entire award. Advertising Expenses Advertising costs are generally expensed as incurred. The Company may establish accruals for expected advertising expenses in the course of a fiscal year. Income Taxes Income tax expense is comprised of the current and deferred tax consequences of events and transactions already recognized. The Company includes interest and penalties related to income tax liabilities in income tax expense. The effective tax rate, income tax expense as a percent of pre-tax Per Share Results 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 Recent Accounting Standards Standards Adopted In January 2017, the FASB issued Accounting Standards Update (“ASU”) 2017-04, 2017-04 2017-04 In January 2017, the FASB issued ASU 2017-03, “Accounting Changes and Error Corrections (Topic 250) and Investments – Equity Method and Joint Ventures (Topic 323): Amendments to SEC Paragraphs Pursuant to Staff Announcements at the September 22, 2016 and November 17, 2016 EITF Meetings.” This ASU requires registrants to disclose the effect that recently issued accounting standards will have on their financial statements when adopted in a future period. In cases where a registrant cannot reasonably estimate the impact of the adoption, additional qualitative disclosures should be considered to assist the reader in assessing the significance of the standard’s impact on its financial statements. The Company adopted ASU 2017-03 in the first quarter of 2017. The adoption of the standard resulted in enhanced disclosures regarding the impact that recently issued accounting standards adopted in a future period will have on the Company’s financial statements and disclosures. See “Standards Not Yet Adopted” below. In September 2015, the FASB issued ASU 2015-16, 2015-16 In February 2015, the FASB issued ASU 2015-02, In June 2014, the FASB issued ASU 2014-12, 2014-12 Standards Not Yet Adopted In November 2016, the FASB issued ASU 2016-18, beginning-of-period end-of-period 2016-18 2016-18 In August 2016, the FASB issued ASU 2016-15, 2016-15 2016-15 In June 2016, the FASB issued ASU 2016-13, available-for-sale 2016-13 2016-13 In March 2016, the FASB issued ASU 2016-09, 2016-09 2016-09 In February 2016, the FASB issued ASU 2016-02, 2016-02 2016-02 In January 2016, the FASB issued ASU 2016-01, 825-10): 2016-01 2016-01 In May 2014, the FASB issued ASU 2014-09, 2015-14, 2014-09 2014-09 2016-20, 2016-12, 2016-10, 2016-08. 2014-09, 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.

Acquisitions and Divestitures

Acquisitions and Divestitures	12 Months Ended
	Dec. 31, 2016
Acquisitions and Divestitures	Note 2. Acquisitions and Divestitures The following table presents the components of net cash received in, or paid for, acquisitions and divestitures, an investing activity in the Company’s consolidated statements of cash flows, for the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Acquisitions Fair value of assets and liabilities acquired: Loans $ 149,122 $ — $ 140 Premises and equipment 4,829 — 4,547 Other assets 448 — 4,563 Other intangible assets 3,842 — — Deposits (134,307 ) — (318,877 ) Other liabilities (75 ) — (76 ) Purchase price in excess of net assets acquired 2,446 88 1,721 Total purchase price 26,305 88 (307,982 ) Non-cash — — — Cash acquired — — — Net cash paid (received) in acquisitions 26,305 88 (307,982 ) Divestitures Book value of assets sold (165,742 ) 389 (83,283 ) Book value of liabilities sold 111,198 (152 ) 215,268 Sales price in excess of net liabilities assumed (3,682 ) (6 ) (755 ) Total sales price (58,226 ) 231 131,230 Cash sold — — (1,852 ) Amount due remaining on books 2,205 (231 ) — Net cash (received) paid in divestitures (56,021 ) — 129,378 Net cash (received) paid in acquisitions and divestitures $ (29,716 ) $ 88 $ (178,604 ) Ascension Insurance Agency, Inc. On October 1, 2016, the Company completed the sale of Greenpoint Insurance Group, Inc. (“Greenpoint”) to Ascension Insurance Agency, Inc. for $7.11 million, including earn-out in-branch On October 31, 2015, the Company sold one insurance agency for $372 thousand. The Company recorded a net loss of $8 thousand in connection with the sale and eliminated $385 thousand in goodwill and other intangible assets. In addition, the Company recorded additional goodwill of $88 thousand in 2015 related to contingent earn-out First Bank On July 15, 2016, the Company completed the 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. In connection with the branch exchange, the Company acquired total assets of $160.69 million, including total loans of $149.12 million and goodwill and other intangibles of $6.29 million, and total liabilities of $134.38 million, including total deposits of $134.31 million. The Company did not acquire any PCI loans. The consideration transferred included the net fair value of divested assets and a purchase premium of $3.84 million. The Company divested total assets of $162.17 million, including loans of $155.54 million and goodwill and other intangibles of $2.33 million, and total liabilities of $111.05 million, including deposits of $111.02 million, and received a deposit premium of $4.07 million. In connection with the divestiture, the Company recorded a net gain of $3.07 million. The Company incurred expenses related to the First Bank transaction of $684 thousand in 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. CresCom Bank On December 12, 2014, the Company completed the sale of thirteen branches to CresCom Bank, Charleston, South Carolina. The divestiture consisted of ten branches in the Southeastern, Coastal region of North Carolina and three branches in South Carolina, all of which were previously acquired in the FDIC-assisted acquisition of Waccamaw Bank (“Waccamaw”) on June 8, 2012. At closing, the Company divested total deposits of $215.19 million and total loans of $70.04 million. The transaction excluded loans covered under FDIC loss share agreements. The Company recorded a net gain of $755 thousand in connection with the divestiture, which included a deposit premium of $6.45 million and goodwill allocation of $6.45 million. Bank of America On October 24, 2014, the Company completed the acquisition of seven branches from Bank of America, National Association. The acquisition consisted of six branches in Southwestern Virginia and one branch in Central North Carolina. At acquisition, the Company assumed total deposits of $318.88 million for a premium of $5.79 million. No loans were included in the purchase. The Company purchased the real estate, or assumed the leases, associated with the branches.

Investment Securities

Investment Securities	12 Months Ended
	Dec. 31, 2016
Investment Securities	Note 3. Investment Securities The following tables present the amortized cost and fair value of available-for-sale December 31, 2016 (Amounts in thousands) Amortized Unrealized Unrealized Fair Value U.S. Agency securities $ 1,342 $ 3 $ — $ 1,345 Municipal securities 111,659 2,258 (586 ) 113,331 Single issue trust preferred securities 22,104 — (2,165 ) 19,939 Mortgage-backed Agency securities 31,290 66 (465 ) 30,891 Equity securities 55 18 — 73 Total securities available for sale $ 166,450 $ 2,345 $ (3,216 ) $ 165,579 December 31, 2015 (Amounts in thousands) Amortized Unrealized Unrealized Fair 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 table presents the amortized cost and fair value of available-for-sale (Amounts in thousands) U.S. Agency Municipal Corporate Notes Total Amortized cost maturity: One year or less $ — $ 1,135 $ — $ 1,135 After one year through five years 1 1,035 — 1,036 After five years through ten years — 88,449 — 88,449 After ten years 1,341 21,040 22,104 44,485 Amortized cost $ 1,342 $ 111,659 $ 22,104 135,105 Mortgage-backed securities 31,290 Equity securities 55 Total amortized cost $ 166,450 Fair value maturity: One year or less $ — $ 1,141 $ — $ 1,141 After one year through five years 1 1,059 — 1,060 After five years through ten years — 90,360 — 90,360 After ten years 1,344 20,771 19,939 42,054 Fair value $ 1,345 $ 113,331 $ 19,939 134,615 Mortgage-backed securities 30,891 Equity securities 73 Total fair value $ 165,579 The following tables present the amortized cost and fair value of held-to-maturity December 31, 2016 (Amounts in thousands) Amortized Unrealized Unrealized Fair U.S. Agency securities $ 36,741 $ 124 $ — $ 36,865 Corporate securities 10,392 11 (2 ) 10,401 Total securities held to maturity $ 47,133 $ 135 $ (2 ) $ 47,266 December 31, 2015 (Amounts in thousands) Amortized Unrealized Unrealized Fair 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 fair value of held-to-maturity (Amounts in thousands) U.S. Agency Corporate Notes Total Amortized cost maturity: One year or less $ 18,756 $ 3,095 $ 21,851 After one year through five years 17,985 7,297 25,282 After five years through ten years — — — After ten years — — — Total amortized cost $ 36,741 $ 10,392 $ 47,133 Fair value maturity: One year or less $ 18,768 $ 3,096 $ 21,864 After one year through five years 18,097 7,305 25,402 After five years through ten years — — — After ten years — — — Total fair value $ 36,865 $ 10,401 $ 47,266 The following tables present municipal securities, by state, for the states where the largest volume of these securities are held in the Company’s portfolio. The tables also present the amortized cost and fair value of the municipal securities, including gross unrealized gains and losses, as of the dates indicated. December 31, 2016 (Amounts in thousands) Percent of Amortized Cost Unrealized Gains Unrealized Losses Fair Value New York 11.66 % $ 12,876 $ 334 $ — $ 13,210 Minnesota 9.70 % 10,796 232 (40 ) 10,988 Wisconsin 8.66 % 9,786 74 (42 ) 9,818 Ohio 8.50 % 9,599 125 (88 ) 9,636 Massachusetts 8.45 % 9,355 229 (10 ) 9,574 New Jersey 7.14 % 7,891 202 — 8,093 Connecticut 6.90 % 7,628 190 — 7,818 Texas 6.55 % 7,397 130 (103 ) 7,424 Iowa 5.66 % 6,467 36 (88 ) 6,415 Other 26.78 % 29,864 706 (215 ) 30,355 Total 100.00 % $ 111,659 $ 2,258 $ (586 ) $ 113,331 December 31, 2015 (Amounts in thousands) Percent of Amortized Cost Unrealized Gains Unrealized Losses Fair Value New York 11.38 % $ 14,062 $ 602 $ — $ 14,664 Minnesota 8.72 % 11,011 283 (64 ) 11,230 Wisconsin 8.69 % 10,797 420 (14 ) 11,203 Ohio 8.38 % 10,416 388 — 10,804 Connecticut 7.76 % 9,786 217 (5 ) 9,998 New Jersey 7.69 % 9,554 378 (22 ) 9,910 Massachusetts 7.60 % 9,479 315 — 9,794 Texas 6.04 % 7,651 208 (75 ) 7,784 Other 5.03 % 6,471 75 (60 ) 6,486 Total 28.71 % 35,843 1,272 (117 ) 36,998 100.00 % $ 125,070 $ 4,158 $ (357 ) $ 128,871 The following tables present the fair values and unrealized losses for available-for-sale December 31, 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 Municipal securities $ 24,252 $ (527 ) $ 715 $ (59 ) $ 24,967 $ (586 ) Single issue trust preferred securities — — 19,939 (2,165 ) 19,939 (2,165 ) Mortgage-backed Agency securities 12,834 (166 ) 11,851 (299 ) 24,685 (465 ) Total $ 37,086 $ (693 ) $ 32,505 $ (2,523 ) $ 69,591 $ (3,216 ) 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 ) The following tables present the fair values and unrealized losses for held-to-maturity December 31, 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 Corporate securities $ 3,533 $ (2 ) $ — $ — $ 3,533 $ (2 ) Total $ 3,533 $ (2 ) $ — $ — $ 3,533 $ (2 ) 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 82 individual securities in an unrealized loss position as of December 31, 2016, and their combined depreciation in value represented 1.51% of the investment securities portfolio. These securities included 15 securities in a continuous unrealized loss position for 12 months or longer that the Company does not intend to sell, and that it has determined is not more likely than not going to be required to sell, prior to maturity or recovery. 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 Company reviews its investment portfolio quarterly for indications of OTTI. The initial indicator of OTTI for both debt and equity securities is a decline in fair value below book value and the severity and duration of the decline. For debt securities, the credit-related OTTI is recognized as a charge to noninterest income and the noncredit-related OTTI is recognized in OCI. The Company incurred credit-related OTTI charges on debt securities of $4.64 million in 2016 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. The Company incurred credit-related OTTI charges on debt securities of $705 thousand in 2014 related to a non-Agency The following table presents the changes in credit-related losses recognized in earnings on debt securities where a portion of the impairment was recognized in OCI during the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Beginning balance (1) $ — $ — $ 7,798 Additions for credit losses on securities not previously recognized 4,646 — — Additions for credit losses on securities previously recognized — — 705 Reduction for securities sold/realized losses (4,646 ) — (8,503 ) Ending balance $ — $ — $ — (1) The beginning balance includes credit-related losses included in OTTI charges recognized on debt securities in prior periods. The carrying amount of securities pledged for various purposes totaled $139.75 million as of December 31, 2016, and $236.73 million as of December 31, 2015. The following table presents the gross realized gains and losses from the sale of available-for-sale Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Gross realized gains $ 757 $ 363 $ 2,257 Gross realized losses (422 ) (219 ) (3,642 ) Net gain (loss) on sale of securities $ 335 $ 144 $ (1,385 )

Loans

Loans	12 Months Ended
	Dec. 31, 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 FDIC assisted transactions that are covered by loss share agreements. Customer overdrafts reclassified as loans totaled $1.41 million as of December 31, 2016, and $1.24 million as of December 31, 2015. Deferred loan fees totaled $3.90 million in 2016, $3.78 million in 2015, and $3.39 million in 2014. For information about off-balance The following table presents loans, net of unearned income with non-covered December 31, 2016 2015 (Amounts in thousands) Amount Percent Amount Percent Non-covered Commercial loans Construction, development, and other land $ 56,948 3.07 % $ 48,896 2.86 % Commercial and industrial 92,204 4.98 % 88,903 5.21 % Multi-family residential 134,228 7.24 % 95,026 5.57 % Single family non-owner 142,965 7.72 % 149,351 8.75 % Non-farm, non-residential 598,674 32.31 % 485,460 28.45 % Agricultural 6,003 0.32 % 2,911 0.17 % Farmland 31,729 1.71 % 27,540 1.61 % Total commercial loans 1,062,751 57.35 % 898,087 52.62 % Consumer real estate loans Home equity lines 106,361 5.74 % 107,367 6.29 % Single family owner occupied 500,891 27.03 % 495,209 29.02 % Owner occupied construction 44,535 2.41 % 43,505 2.55 % Total consumer real estate loans 651,787 35.18 % 646,081 37.86 % Consumer and other loans Consumer loans 77,445 4.18 % 72,000 4.22 % Other 3,971 0.21 % 7,338 0.43 % Total consumer and other loans 81,416 4.39 % 79,338 4.65 % Total non-covered 1,795,954 96.92 % 1,623,506 95.13 % Total covered loans 56,994 3.08 % 83,035 4.87 % Total loans held for investment, net of unearned income $ 1,852,948 100.00 % $ 1,706,541 100.00 % The following table presents the covered loan portfolio, by loan class, as of the dates indicated: December 31, (Amounts in thousands) 2016 2015 Covered loans Commercial loans Construction, development, and other land $ 4,570 $ 6,303 Commercial and industrial 895 1,170 Multi-family residential 8 640 Single family non-owner 962 2,674 Non-farm, non-residential 7,512 14,065 Agricultural 25 34 Farmland 397 643 Total commercial loans 14,369 25,529 Consumer real estate loans Home equity lines 35,817 48,565 Single family owner occupied 6,729 8,595 Owner occupied construction — 262 Total consumer real estate loans 42,546 57,422 Consumer and other loans Consumer loans 79 84 Total covered loans $ 56,994 $ 83,035 The Company identifies certain purchased loans as impaired when fair values are established at acquisition and groups those 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 recorded investment and contractual unpaid principal balance of PCI loans, by acquisition, as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Recorded Investment Unpaid Principal Recorded Investment Unpaid Principal PCI Loans, by acquisition Peoples $ 5,576 $ 9,397 $ 6,681 $ 11,249 Waccamaw 21,758 45,030 34,707 63,151 Other acquired 1,095 1,121 1,254 1,297 Total PCI Loans $ 28,429 $ 55,548 $ 42,642 $ 75,697 The following table presents the changes in the accretable yield on PCI loans, by acquisition, during the periods indicated: (Amounts in thousands) Peoples Waccamaw Other Total Balance January 1, 2014 $ 5,294 $ 10,338 $ 8 $ 15,640 Additions 267 26 — 293 Accretion (2,147 ) (6,118 ) (37 ) (8,302 ) Reclassifications from nonaccretable difference 1,912 16,400 29 18,341 Other changes, net (581 ) (1,598 ) — (2,179 ) Balance December 31, 2014 $ 4,745 $ 19,048 $ — $ 23,793 Balance January 1, 2015 $ 4,745 $ 19,048 $ — $ 23,793 Additions — 2 — 2 Accretion (2,712 ) (6,459 ) — (9,171 ) Reclassifications from nonaccretable difference 1,283 6,564 — 7,847 Other changes, net 273 6,954 — 7,227 Balance December 31, 2015 $ 3,589 $ 26,109 $ — $ 29,698 Balance January 1, 2016 $ 3,589 $ 26,109 $ — $ 29,698 Accretion (1,237 ) (5,380 ) — (6,617 ) Reclassifications from nonaccretable difference 287 1,620 — 1,907 Other changes, net 1,753 (515 ) — 1,238 Balance December 31, 2016 $ 4,392 $ 21,834 $ — $ 26,226

Credit Quality

Credit Quality	12 Months Ended
	Dec. 31, 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, by loan 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. December 31, 2016 Special (Amounts in thousands) Pass Mention Substandard Doubtful Loss Total Non-covered Commercial loans Construction, development, and other land $ 55,188 $ 980 $ 780 $ — $ — $ 56,948 Commercial and industrial 87,581 3,483 1,137 — 3 92,204 Multi-family residential 126,468 6,992 768 — — 134,228 Single family non-owner 131,934 5,466 5,565 — — 142,965 Non-farm, non-residential 579,134 10,236 9,102 202 — 598,674 Agricultural 5,839 164 — — — 6,003 Farmland 28,887 1,223 1,619 — — 31,729 Consumer real estate loans Home equity lines 104,033 871 1,457 — — 106,361 Single family owner occupied 475,402 4,636 20,381 472 — 500,891 Owner occupied construction 43,833 — 702 — — 44,535 Consumer and other loans Consumer loans 77,218 11 216 — — 77,445 Other 3,971 — — — — 3,971 Total non-covered 1,719,488 34,062 41,727 674 3 1,795,954 Covered loans Commercial loans Construction, development, and other land 2,768 803 999 — — 4,570 Commercial and industrial 882 — 13 — — 895 Multi-family residential — — 8 — — 8 Single family non-owner 796 63 103 — — 962 Non-farm, non-residential 6,423 537 552 — — 7,512 Agricultural 25 — — — — 25 Farmland 132 — 265 — — 397 Consumer real estate loans Home equity lines 14,283 20,763 771 — — 35,817 Single family owner occupied 4,601 928 1,200 — — 6,729 Consumer and other loans Consumer loans 79 — — — — 79 Total covered loans 29,989 23,094 3,911 — — 56,994 Total loans $ 1,749,477 $ 57,156 $ 45,638 $ 674 $ 3 $ 1,852,948 December 31, 2015 Special (Amounts in thousands) Pass Mention Substandard Doubtful Loss Total Non-covered 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 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 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 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 dates indicated: December 31, 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 Construction, development, and other land $ 33 $ 35 $ — $ 57 $ 57 $ — Commercial and industrial 346 383 — 16 23 — Multi-family residential 294 369 — 84 94 — Single family non-owner 3,084 3,334 — 2,095 2,239 — Non-farm, non-residential 3,829 4,534 — 10,369 11,055 — Agricultural — — — — — — Farmland 1,161 1,188 — 310 326 — Consumer real estate loans Home equity lines 913 968 — 868 898 — Single family owner occupied 11,779 12,630 — 11,289 11,996 — Owner occupied construction 573 589 — 243 243 — Consumer and other loans Consumer loans 62 103 — 71 74 — Other — — — — — — Total impaired loans with no allowance 22,074 24,133 — 25,402 27,005 — Impaired loans with a related allowance Commercial loans Single family non-owner 351 351 31 619 623 124 Non-farm, non-residential — — — 5,667 5,673 1,568 Farmland 430 430 18 — — — Consumer real estate loans Single family owner occupied 4,118 4,174 770 4,899 4,907 672 Owner occupied construction — — — 349 355 7 Total impaired loans with an allowance 4,899 4,955 819 11,534 11,558 2,371 Total impaired loans (1) $ 26,973 $ 29,088 $ 819 $ 36,936 $ 38,563 $ 2,371 (1) Includes loans totaling $16.89 million as of December 31, 2016, and $14.22 million as of December 31, 2015, that do not meet the Company’s evaluation threshold for individual impairment and are therefore collectively evaluated for impairment The following table presents the average recorded investment and interest income recognized on impaired loans, excluding PCI loans, for the periods indicated: Year Ended December 31, 2016 2015 2014 (Amounts in thousands) Interest Average Interest Average Interest Average Impaired loans with no related allowance: Commercial loans Construction, development, and other land $ 22 $ 344 $ 5 $ 481 $ 8 $ 607 Commercial and industrial 16 646 — 324 18 1,627 Multi-family residential 21 308 4 269 21 162 Single family non-owner 178 3,076 88 2,140 60 1,629 Non-farm, non-residential 307 8,573 312 11,677 353 8,248 Agricultural — — — — — 1 Farmland 55 437 16 195 6 315 Consumer real estate loans Home equity lines 30 1,223 36 813 22 686 Single family owner occupied 343 12,330 356 12,708 404 11,486 Owner occupied construction 9 497 10 359 5 259 Consumer and other loans Consumer loans 5 60 8 98 5 108 Total impaired loans with no related allowance 986 27,494 835 29,064 902 25,128 Impaired loans with a related allowance: Commercial loans Commercial and industrial — — — — 47 2,199 Multi-family residential — — — — 23 4,190 Single family non-owner 23 518 25 575 2 369 Non-farm, non-residential 215 3,831 65 4,987 31 3,386 Farmland 14 108 — — — — Consumer real estate loans Home equity lines — — — — 1 57 Single family owner occupied 118 4,452 26 3,731 48 3,897 Owner occupied construction — 87 1 178 — — Total impaired loans with a related allowance 370 8,996 117 9,471 152 14,098 Total impaired loans $ 1,356 $ 36,490 $ 952 $ 38,535 $ 1,054 $ 39,226 The following tables provide information on impaired PCI loan pools as of and for the dates indicated: December 31, (Amounts in thousands, except impaired loan pools) 2016 2015 Unpaid principal balance $ 1,086 $ 3,759 Recorded investment 1,085 2,834 Allowance for loan losses related to PCI loan pools 12 54 Impaired PCI loan pools 1 2 Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Interest income recognized $ 142 $ 364 $ 3,081 Average recorded investment 1,929 3,309 30,007 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: December 31, 2016 2015 (Amounts in thousands) Non-covered Covered Total Non-covered Covered Total Commercial loans Construction, development, and other land $ 72 $ 32 $ 104 $ 39 $ 54 $ 93 Commercial and industrial 332 13 345 — 16 16 Multi-family residential 294 — 294 84 — 84 Single family non-owner 1,242 24 1,266 1,850 29 1,879 Non-farm, non-residential 3,295 30 3,325 7,150 39 7,189 Farmland 1,591 — 1,591 234 — 234 Consumer real estate loans Home equity lines 705 400 1,105 825 413 1,238 Single family owner occupied 7,924 109 8,033 7,245 96 7,341 Owner occupied construction 336 — 336 349 — 349 Consumer and other loans Consumer loans 63 — 63 71 — 71 Total nonaccrual loans $ 15,854 $ 608 $ 16,462 $ 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. There were no non-covered December 31, 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 Commercial loans Construction, development, and other land $ 33 $ 5 $ 17 $ 55 $ 56,893 $ 56,948 Commercial and industrial 174 30 149 353 91,851 92,204 Multi-family residential 163 — 281 444 133,784 134,228 Single family non-owner 1,302 159 835 2,296 140,669 142,965 Non-farm, non-residential 1,235 332 2,169 3,736 594,938 598,674 Agricultural — 5 — 5 5,998 6,003 Farmland 224 343 565 1,132 30,597 31,729 Consumer real estate loans Home equity lines 78 136 658 872 105,489 106,361 Single family owner occupied 4,777 2,408 3,311 10,496 490,395 500,891 Owner occupied construction 342 336 — 678 43,857 44,535 Consumer and other loans Consumer loans 371 90 15 476 76,969 77,445 Other — — — — 3,971 3,971 Total non-covered 8,699 3,844 8,000 20,543 1,775,411 1,795,954 Covered loans Commercial loans Construction, development, and other land 434 — 32 466 4,104 4,570 Commercial and industrial — — — — 895 895 Multi-family residential — — — — 8 8 Single family non-owner 24 — — 24 938 962 Non-farm, non-residential 32 — — 32 7,480 7,512 Agricultural — — — — 25 25 Farmland — — — — 397 397 Consumer real estate loans Home equity lines 108 146 62 316 35,501 35,817 Single family owner occupied 58 — 39 97 6,632 6,729 Owner occupied construction — — — — — — Consumer and other loans Consumer loans — — — — 79 79 Total covered loans 656 146 133 935 56,059 56,994 Total loans $ 9,355 $ 3,990 $ 8,133 $ 21,478 $ 1,831,470 $ 1,852,948 December 31, 2015 30 - 59 Days Past Due 60 - 89 Days Past Due 90+ Days Past Due Total Past Due Current Loans Total Loans (Amounts in thousands) Non-covered 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 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 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 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 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 December 31, 2016, or December 31, 2015. The following table presents loans modified as TDRs, by loan class and accrual status, as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Nonaccrual (1) Accruing Total Nonaccrual (1) Accruing Total Commercial loans Single family non-owner $ 38 $ 892 $ 930 $ 130 $ 820 $ 950 Non-farm, non-residential — 4,160 4,160 — 4,600 4,600 Consumer real estate loans Home equity lines — 158 158 127 43 170 Single family owner occupied 905 7,503 8,408 733 8,256 8,989 Owner occupied construction 341 239 580 349 243 592 Total TDRs $ 1,284 $ 12,952 $ 14,236 $ 1,339 $ 13,962 $ 15,301 Allowance for loan losses related to TDRs $ 670 $ 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: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Interest income recognized $ 424 $ 608 $ 597 The following table presents 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. Year Ended December 31, 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 There were no payment defaults on loans modified as TDRs that were restructured within the previous 12 months as of December 31, 2016 and 2015. The following table provides information about OREO, which consists of properties acquired through foreclosure, as of the dates indicated: December 31, (Amounts in thousands) 2016 2015 Non-covered $ 5,109 $ 4,873 Covered OREO 276 4,034 Total OREO $ 5,385 $ 8,907 Non-covered $ 1,746 $ 2,677 Residential real estate loans in the foreclosure process (1) 2,539 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	12 Months Ended
	Dec. 31, 2016
Allowance for Loan Losses	Note 6. Allowance for Loan Losses The following tables present the changes in the allowance for loan losses, by loan segment, during the periods indicated: Year Ended December 31, 2016 (Amounts in thousands) Commercial Consumer Real Consumer Total Allowance Allowance, excluding PCI Beginning balance $ 13,133 $ 6,356 $ 690 $ 20,179 Provision for loan losses charged to operations 30 385 881 1,296 Charge-offs (2,392 ) (1,612 ) (1,172 ) (5,176 ) Recoveries 919 358 360 1,637 Net charge-offs (1,473 ) (1,254 ) (812 ) (3,539 ) Ending balance $ 11,690 $ 5,487 $ 759 $ 17,936 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 Provision for loan losses 30 343 881 1,254 Benefit attributable to the FDIC indemnification asset — 1 — 1 Provision for loan losses charged to operations 30 344 881 1,255 Recovery of loan losses recorded through the FDIC indemnification asset — (1 ) — (1 ) Charge-offs (2,392 ) (1,612 ) (1,172 ) (5,176 ) Recoveries 919 358 360 1,637 Net charge-offs (1,473 ) (1,254 ) (812 ) (3,539 ) Ending balance $ 11,690 $ 5,499 $ 759 $ 17,948 Year Ended December 31, 2015 (Amounts in thousands) Commercial Consumer Real Consumer and Total Allowance Allowance, excluding PCI Beginning balance $ 13,010 $ 6,489 $ 670 $ 20,169 Provision for loan losses charged to operations 931 95 1,140 2,166 Charge-offs (1,282 ) (906 ) (1,557 ) (3,745 ) Recoveries 474 678 437 1,589 Net charge-offs (808 ) (228 ) (1,120 ) (2,156 ) Ending balance $ 13,133 $ 6,356 $ 690 $ 20,179 PCI allowance Beginning balance $ 37 $ 21 $ — $ 58 (Recovery of) provision for loan losses (37 ) 33 — (4 ) Benefit attributable to the FDIC indemnification asset 29 — — 29 (Recovery of) provision for loan losses charged to operations (8 ) 33 — 25 Recovery of loan losses recorded through the FDIC indemnification asset (29 ) — — (29 ) Ending balance $ — $ 54 $ — $ 54 Total allowance Beginning balance $ 13,047 $ 6,510 $ 670 $ 20,227 Provision for loan losses 894 128 1,140 2,162 Benefit attributable to the FDIC indemnification asset 29 — — 29 Provision for loan losses charged to operations 923 128 1,140 2,191 Recovery of loan losses recorded through the FDIC indemnification asset (29 ) — — (29 ) Charge-offs (1,282 ) (906 ) (1,557 ) (3,745 ) Recoveries 474 678 437 1,589 Net charge-offs (808 ) (228 ) (1,120 ) (2,156 ) Ending balance $ 13,133 $ 6,410 $ 690 $ 20,233 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: December 31, 2016 (Amounts in thousands) Loans Evaluated for Impairment Allowance for Loans Evaluated for Impairment Allowance Collectively Commercial loans Construction, development, and other land $ — $ — $ 60,281 $ 889 Commercial and industrial — — 93,099 495 Multi-family residential 281 — 133,947 1,157 Single family non-owner 1,910 31 139,711 2,721 Non-farm, non-residential 1,454 — 600,915 6,185 Agricultural — — 6,028 43 Farmland 981 18 31,145 151 Total commercial loans 4,626 49 1,065,126 11,641 Consumer real estate loans Home equity lines — — 122,000 895 Single family owner occupied 5,120 770 501,617 3,594 Owner occupied construction 336 — 44,199 228 Total consumer real estate loans 5,456 770 667,816 4,717 Consumer and other loans Consumer loans — — 77,524 759 Other — — 3,971 — Total consumer and other loans — — 81,495 759 Total loans, excluding PCI loans $ 10,082 $ 819 $ 1,814,437 $ 17,117 December 31, 2015 (Amounts in thousands) Loans Evaluated for Impairment Allowance for Loans Loans Evaluated for Impairment Allowance Collectively 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 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: December 31, 2016 December 31, 2015 (Amounts in thousands) Recorded Allowance Pools With Impairment Recorded Allowance for Commercial loans Waccamaw commercial $ 260 $ — $ 3,788 $ — Peoples commercial 4,491 — 5,525 — Other 1,095 — 1,254 — Total commercial loans 5,846 — 10,567 — Consumer real estate loans Waccamaw serviced home equity lines 20,178 — 29,241 — Waccamaw residential 1,320 — 1,678 1 Peoples residential 1,085 12 1,156 53 Total consumer real estate loans 22,583 12 32,075 54 Total PCI loans $ 28,429 $ 12 $ 42,642 $ 54 Management believed the allowance was adequate to absorb probable loan losses inherent in the loan portfolio as of December 31, 2016.

FDIC Indemnification Asset

FDIC Indemnification Asset	12 Months Ended
	Dec. 31, 2016
FDIC Indemnification Asset	Note 7. FDIC Indemnification Asset In connection with the FDIC-assisted acquisition of Waccamaw in 2012, the Company entered into loss share agreements with the FDIC that covered $56.99 million of loans and $276 thousand of OREO as of December 31, 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. Loss share coverage will expire June 30, 2017, for commercial loans, with recoveries continuing until June 30, 2019. Loss share coverage will expire June 30, 2022, for single family loans. The Company’s consolidated statements of income include the expense on covered assets net of estimated reimbursements. The following table presents the changes in the FDIC indemnification asset during the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 Beginning balance $ 20,844 $ 27,900 Decrease in estimated losses on covered loans (1 ) (28 ) Increase in estimated losses on covered OREO 1,045 1,489 Reimbursable expenses from the FDIC 162 545 Net amortization (5,474 ) (6,379 ) Reimbursements from the FDIC (4,403 ) (2,683 ) Ending balance $ 12,173 $ 20,844

Premises, Equipment, and Leases

Premises, Equipment, and Leases	12 Months Ended
	Dec. 31, 2016
Premises, Equipment, and Leases	Note 8. Premises, Equipment, and Leases Premises and Equipment The following table presents the components of premises and equipment as of the dates indicated: December 31, (Amounts in thousands) 2016 2015 Land $ 18,987 $ 19,155 Buildings and leasehold improvements 46,740 50,776 Equipment 32,519 36,709 Total premises and equipment 98,246 106,640 Accumulated depreciation and amortization (48,161 ) (53,884 ) Total premises and equipment, net $ 50,085 $ 52,756 Impairment charges related to certain long-term investments in land and buildings totaled $364 thousand in 2016, $259 thousand in 2015, and $935 thousand in 2014. Depreciation and amortization expense for premises and equipment was $3.56 million in 2016, $4.14 million in 2015, and $4.41 million in 2014. Leases The Company enters into various noncancelable operating leases. The following schedule presents the future minimum lease payments required under noncancelable operating leases, with initial or remaining terms in excess of one year, by year, as of December 31, 2016: (Amounts in thousands) 2017 $ 341 2018 199 2019 110 2020 97 2021 97 2022 and thereafter 791 $ 1,635 Lease expense was $784 thousand in 2016, $862 thousand in 2015, and $1.06 million in 2014. Certain portions of the Company’s leases have been sublet to third parties for properties not currently being used by the Company. Future minimum lease payments to be received under noncancelable subleases totaled $1 thousand as of December 31, 2016.

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	12 Months Ended
	Dec. 31, 2016
Goodwill and Other Intangible Assets	Note 9. Goodwill and Other Intangible Assets Goodwill The company has one reporting unit for goodwill impairment testing purposes – Community Banking. Prior to October 2016, the Company maintained two reporting units — Community Banking and Insurance Services. The Insurance Services reporting unit consisted of the Company’s wholly owned subsidiary Greenpoint, which was sold in October 2016. The Company performed its annual qualitative assessment of goodwill as of October 31, 2016, and concluded that no impairment charge was necessary. No events have occurred after the 2016 analysis to indicate potential impairment. The following table presents the changes in goodwill, by reporting unit, during the periods indicated: (Amounts in thousands) Community Insurance Total Balance January 1, 2014 $ 96,541 $ 8,914 $ 105,455 Acquisitions and dispositions, net (6,454 ) — (6,454 ) Cash consideration paid 1,368 353 1,721 Balance December 31, 2014 $ 91,455 $ 9,267 $ 100,722 Balance January 1, 2015 $ 91,455 $ 9,267 $ 100,722 Acquisitions and dispositions, net — (324 ) (324 ) Cash consideration paid — 88 88 Balance December 31, 2015 $ 91,455 $ 9,031 $ 100,486 Balance January 1, 2016 $ 91,455 $ 9,031 $ 100,486 Acquisitions and dispositions, net 1,290 (5,997 ) (4,707 ) Other (1) 3,034 (3,034 ) — Balance December 31, 2016 $ 95,779 $ — $ 95,779 (1) Represents the transfer of goodwill after the sale of Greenpoint to one reporting unit Other Intangible Assets The Company’s other intangible assets include core deposit and other identifiable intangibles. As of December 31, 2016, the remaining lives of core deposit intangibles ranged from 6 years to 9 years and the weighted average remaining life was 7 years. Other identifiable intangibles consist primarily of the value assigned to contractual rights arising from insurance agency acquisitions. The following table presents the components of other intangible assets, by reporting unit, as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Total Community Insurance Total Core deposit intangibles $ 11,536 $ 12,282 $ — $ 12,282 Accumulated amortization (4,515 ) (7,958 ) — (7,958 ) Core deposit intangibles, net 7,021 4,324 — 4,324 Other identifiable intangibles 3,508 535 3,711 4,246 Accumulated amortization (3,322 ) (464 ) (2,863 ) (3,327 ) Other identifiable intangibles, net 186 71 848 919 Total other intangible assets, net $ 7,207 $ 4,395 $ 848 $ 5,243 Amortization expense for other intangible assets was $1.14 million in 2016, $1.12 million in 2015, and $787 thousand in 2014. The following schedule presents the estimated amortization expense for intangible assets, by year, as of December 31, 2016: (Amounts in thousands) 2017 $ 1,029 2018 1,029 2019 1,029 2020 1,029 2021 1,015 2022 and thereafter 2,034 $ 7,165

Deposits

Deposits	12 Months Ended
	Dec. 31, 2016
Deposits	Note 10. Deposits The following table presents the components of deposits as of the dates indicated: December 31, (Amounts in thousands) 2016 2015 Noninterest-bearing demand deposits $ 427,705 $ 451,511 Interest-bearing deposits: Interest-bearing demand deposits 378,339 347,705 Money market accounts 196,997 213,982 Savings deposits 326,263 316,603 Certificates of deposit 382,503 408,519 Individual retirement accounts 129,531 134,939 Total interest-bearing deposits 1,413,633 1,421,748 Total deposits $ 1,841,338 $ 1,873,259 The following schedule presents the contractual maturities of time deposits, by year, as of December 31, 2016: (Amounts in thousands) 2017 $ 254,738 2018 88,596 2019 53,400 2020 68,644 2021 44,968 2022 and thereafter 1,688 $ 512,034 Time deposits of $250 thousand or more totaled $41.55 million as of December 31, 2016, and $41.35 million as of December 31, 2015. The following schedule presents the contractual maturities of time deposits of $250 thousand or more as of December 31, 2016: (Amounts in thousands) Three months or less $ 6,274 Over three through six months 2,687 Over six through twelve months 10,890 Over twelve months 21,698 $ 41,549

Borrowings

Borrowings	12 Months Ended
	Dec. 31, 2016
Borrowings	Note 11. Borrowings The following table presents the components of borrowings as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Balance Weighted Balance Weighted Short-term borrowings Retail repurchase agreements $ 73,005 0.07 % $ 88,614 0.10 % Long-term borrowings Wholesale repurchase agreements 25,000 3.18 % 50,000 3.71 % Long-term FHLB advances 65,000 4.04 % 65,000 4.04 % Other borrowings Subordinated debt 15,464 3.65 % 15,464 3.23 % Other debt 244 292 Total borrowings $ 178,713 $ 219,370 The following schedule presents the contractual and weighted average maturities of long-term borrowings, by year, as of December 31, 2016: (Amounts in thousands) Wholesale Repurchase FHLB Total 2017 $ — $ 15,000 $ 15,000 2018 — — — 2019 25,000 — 25,000 2020 — — — 2021 — 50,000 50,000 2022 and thereafter — — — $ 25,000 $ 65,000 $ 90,000 Weighted average maturity (in years) 2.15 3.17 2.89 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 totaling $1.03 billion as of December 31, 2016. Unused borrowing capacity with the FHLB totaled $558.75 million, net of FHLB letters of credit $75.72 million, as of December 31, 2016. The FHLB letters of credit provide an attractive alternative to pledging securities for public unit deposits. 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 contractual maturities of repurchase agreements, by type of collateral pledged, as of December 31, 2016: (Amounts in thousands) U.S. Agency Securities Municipal Securities Mortgage-backed Agency Securities Total Overnight and continuous $ 18,680 $ 44,414 $ 7,821 $ 70,915 Up to 30 days — — — — 30 — 90 days — — — — Greater than 90 days — 1,204 25,886 27,090 $ 18,680 $ 45,618 $ 33,707 $ 98,005 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 Debentures mature on October 8, 2033, and are callable quarterly. The Trust purchased the Debentures through the issuance of trust preferred securities, which had substantially identical terms as the Debentures. 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 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 December 31, 2016 and 2015. On January 9, 2017, the Company redeemed all of its trust preferred securities. 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

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	12 Months Ended
	Dec. 31, 2016
Derivative Instruments and Hedging Activities	Note 12. Derivative Instruments and Hedging Activities As of December 31, 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. The Company uses interest rate swap contracts to modify its exposure to interest rate risk caused by changes in the LIBOR curve in relation to certain designated fixed rate loans. These instruments are used to convert these fixed rate loans to an effective floating rate. If the LIBOR rate falls below the loan’s stated fixed rate for a given period, the Company will owe the floating rate payer the notional amount times the difference between LIBOR and the stated fixed rate. If LIBOR is above the stated rate for a given period, the Company will receive payments based on the notional amount times the difference between LIBOR and the stated fixed rate. The Company’s interest rate swaps qualify as fair value hedging instruments; therefore, fair value changes in the derivative and hedged item attributable to the hedged risk are recognized in earnings in the same period. 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 December 31, 2016. The following table presents the notional, or contractual, amounts and fair values of derivative instruments as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Notional or Contractual Amount Derivative Assets Derivative Liabilities Notional or Contractual Amount Derivative Assets Derivative Liabilities Derivatives designated as hedges Interest rate swaps $ 4,835 $ — $ 167 $ 5,151 $ — $ 251 Total derivatives $ 4,835 $ — $ 167 $ 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: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Income Statement Location Derivatives designated as hedges Interest rate swaps $ 116 $ 122 $ 162 Interest and fees on loans Total derivatives $ 116 $ 122 $ 162

Employee Benefit Plans

Employee Benefit Plans	12 Months Ended
	Dec. 31, 2016
Employee Benefit Plans	Note 13. Employee Benefit Plans Defined Benefit Plans The Company maintains two nonqualified domestic, noncontributory defined benefit plans (the “Benefit Plans”) for key members of senior management and non-management December 31, (Amounts in thousands) 2016 2015 Beginning balance $ 8,390 $ 7,631 Plan change 69 — Service cost 184 180 Interest cost 382 334 Actuarial loss 367 363 Benefits paid (211 ) (118 ) Ending balance $ 9,181 $ 8,390 The following table presents the components of net periodic pension cost and the assumed discount rate for the periods indicated: Year Ended December 31, (Amounts in thousands, except discount rate) 2016 2015 2014 Service cost $ 184 $ 180 $ 128 Interest cost 382 334 336 Amortization of prior service cost 226 260 260 Amortization of losses 47 66 — Net periodic cost $ 839 $ 840 $ 724 Assumed discount rate 4.22 % 4.62 % 4.41 % The following schedule presents the projected benefit payments to be paid under the Benefit Plans, by year, as of December 31, 2016: (Amounts in thousands) 2017 $ 465 2018 462 2019 458 2020 529 2021 587 2022 through 2026 2,937 Employee Welfare Plan The Company provides various medical, dental, vision, life, accidental death and dismemberment, and long-term disability insurance benefits to all full-time employees who elect coverage under this program. A third-party administrator manages the health plan. Monthly employer and employee contributions are made to a tax-exempt Deferred Compensation Plan The Company maintains deferred compensation agreements with certain current and former officers that provide benefit payments, over various periods, commencing at retirement or death. Accrued benefits are based on the present values of expected payments and estimated life expectancies and totaled $458 thousand as of December 31, 2016 and 2015. Expenses related to the deferred compensation plan totaled $60 thousand in each of the three years ended December 31, 2016. Employee Stock Ownership and Savings Plan The Company maintains the Employee Stock Ownership and Savings Plan (“KSOP”) that consists of a 401(k) savings feature that covers all employees that meet minimum eligibility requirements. The Company matches employee contributions at levels determined by the Board of Directors annually. These contributions are made in the first quarter following each plan year and employees must be employed on the last day of the plan year to be eligible. Matching contributions to qualified deferrals under the 401(k) savings component of the KSOP totaled $1.50 million in 2016, $1.53 million in 2015, and $1.58 million in 2014. The KSOP held 410,384 shares of the Company’s common stock as of December 31, 2016, 428,785 shares as of December 31, 2015, and 457,765 shares as of December 31, 2014. Substantially all plan assets are invested in the Company’s common stock. Equity-Based Compensation Plans The Company maintains equity-based compensation plans to promote the long-term success of the Company by encouraging officers, employees, directors, and other individuals performing services for the Company to focus on critical long-range objectives. The Company’s equity-based compensation plans include the 2012 Omnibus Equity Compensation Plan (“2012 Plan”), 2004 Omnibus Stock Option Plan, 2001 Director’s Option Plan, 1999 Stock Option Plan, and various other plans obtained through acquisitions. As of December 31, 2016, the 2012 Plan was the only plan available for the issuance of future grants. All plans issued or obtained before the 2012 Plan are frozen and no new grants may be issued; however, any options or awards unexercised and outstanding under those plans remain in effect per their respective terms. The 2012 Plan authorized 600,000 shares available for potential grants of incentive stock options, nonqualified stock options, performance awards, restricted stock, restricted stock units, stock appreciation rights, bonus stock, and stock awards. Grants issued under the 2012 Plan state the period of time the grant may be exercised, not to exceed more than ten years from the date granted. The Company’s Compensation and Retirement Committee determines the vesting period for each grant; however, if no vesting period is specified the vesting occurs in 25% increments on the first four anniversaries of the grant date. The following table presents the pre-tax Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Pre-tax $ 209 $ 110 $ 332 Excess tax benefit 174 8 5 Stock Options The following table presents stock option activity and related information for the year ended December 31, 2016: (Amounts in thousands, except share and per share data) Option Weighted Average Weighted Average Aggregate Shares Per Share Term (Years) Value Outstanding, January 1, 2016 236,404 $ 20.17 Granted 32,768 20.15 Exercised (43,463 ) 17.26 Canceled (25,313 ) 28.56 Outstanding, December 31, 2016 200,396 $ 19.73 6.1 $ 2,123 Exercisable, December 31, 2016 167,628 $ 19.65 5.5 $ 1,790 The following table presents the total options granted and the weighted average assumptions used to estimate the fair value of those options during the periods indicated: Year Ended December 31, 2016 2015 2014 Stock options granted $ 32,768 $ — $ — Grant-date fair value per share 10.16 — — Volatility 25.04 % — — Risk-free rate 1.56 % — — Expected dividend yield 3.09 % — — Expected term (in years) 6.50 — — The intrinsic value of options exercised totaled $434 thousand in 2016, $20 thousand in 2015, and $13 thousand in 2014. As of December 31, 2016, unrecognized compensation cost related to nonvested stock options was $101 thousand with an expected weighted average recognition period of 1.11 years. The actual compensation cost recognized might differ from this estimate due to various items, including new grants and changes in estimated forfeitures. Restricted Stock Awards The following table presents restricted stock activity and related information for the year ended December 31, 2016: Weighted Average Shares Grant-Date Nonvested, January 1, 2016 5,327 $ 16.85 Granted 46,033 19.97 Vested (21,533 ) 17.90 Canceled (2,024 ) 19.27 Nonvested, December 31, 2016 27,803 $ 20.59 As of December 31, 2016, unrecognized compensation cost related to nonvested restricted stock awards was $447 thousand with an expected weighted average recognition period of 2.03 years. The actual compensation cost recognized might differ from this estimate due to various items, including new awards granted and changes in estimated forfeitures. Performance Stock Awards Performance stock awards represent restricted stock that may be issuable in the future if specific performance criteria are met. The following table presents performance stock activity and related information for the year ended December 31, 2016: Shares Weighted Average Grant-Date Nonvested, January 1, 2016 9,848 $ 15.83 Granted — — Vested (9,848 ) 15.83 Canceled — — Nonvested, December 31, 2016 — $ — As of December 31, 2016, there was no unrecognized compensation cost related to nonvested performance stock awards. The actual compensation cost recognized might differ from this estimate due to various items, including new awards granted, changes in estimated forfeitures, and resolution of performance contingencies.

Other Operating Income and Expe

Other Operating Income and Expense	12 Months Ended
	Dec. 31, 2016
Other Operating Income and Expense	Note 14. Other Operating Income and Expense The following table presents the components of other operating income and expense for the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Other operating income Bank owned life insurance $ 955 $ 1,971 $ 1,587 Other (1) 2,254 2,158 2,768 Total other operating income $ 3,209 $ 4,129 $ 4,355 Other operating expense Service fees $ 3,641 $ 3,401 $ 3,856 ATM processing expenses 2,024 2,407 2,102 Telephone and data communications 1,598 1,595 1,715 Advertising and public relations 1,532 1,309 1,001 Professional fees 1,501 1,272 1,436 OREO expense and net loss 1,420 2,438 2,094 Office supplies 1,220 1,228 1,514 Other (1) 7,011 7,461 8,524 Total other operating expense $ 19,947 $ 21,111 $ 22,242 (1) Other components of other operating income or expense that do not exceed 1% of total income.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2016
Income Taxes	Note 15. Income Taxes Income tax expense is comprised of current and deferred, federal and state income taxes on the Company’s pre-tax Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Current tax expense (benefit): Federal $ 13,634 $ (254 ) $ 7,234 State 675 581 1,325 Total current tax expense 14,309 327 8,559 Deferred tax expense (benefit): Federal (1,480 ) 10,034 2,971 State (10 ) 1,020 794 Total deferred tax expense (benefit) (1,490 ) 11,054 3,765 Total income tax expense $ 12,819 $ 11,381 $ 12,324 The Company’s effective tax rate, income tax as a percent of pre-tax pre-tax Year Ended December 31, 2016 2015 2014 (Amounts in thousands) Amount Percent Amount Percent Amount Percent Income tax at the federal statutory rate $ 13,281 35.00 % $ 12,572 35.00 % $ 13,235 35.00 % State income taxes, net of federal benefit 598 1.58 % 639 1.78 % 1,006 2.66 % 13,878 36.58 % 13,212 36.78 % 14,241 37.66 % Increase (decrease) resulting from: Tax-exempt (1,336 ) -3.52 % (1,463 ) -4.07 % (1,645 ) -4.35 % Nondeductible goodwill 340 0.89 % — — — — Bank owned life insurance (335 ) -0.88 % (690 ) -1.92 % (555 ) -1.47 % Other items, net 271 0.71 % 322 0.89 % 283 0.75 % Income tax at the effective tax rate $ 12,819 33.78 % $ 11,381 31.68 % $ 12,324 32.59 % Deferred taxes derived from continuing operations reflect the net effect of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and amounts used for tax purposes. The following table presents the significant components of the net deferred tax asset as of the dates indicated: December 31, (Amounts in thousands) 2016 2015 Deferred tax assets Allowance for loan losses $ 6,644 $ 7,741 Unrealized losses on available-for-sale 326 2,331 Unrealized asset losses 913 1,506 Purchase accounting 5,384 5,014 FDIC assisted transactions 6,540 6,551 Intangible assets 4,062 4,082 Deferred compensation assets 4,669 4,529 Deferred loan fees 1,979 1,402 Other deferred tax assets 825 1,181 Total deferred tax assets 31,342 34,337 Deferred tax liabilities FDIC indemnification asset 11,927 13,162 Fixed assets 2,042 2,658 Odd days interest deferral 1,283 1,975 Other 347 347 Total deferred tax liabilities 15,599 18,142 Net deferred tax asset $ 15,743 $ 16,195 The Company had no unrecognized tax benefits or accrued interest and penalties as of December 31, 2016 or 2015.

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income	12 Months Ended
	Dec. 31, 2016
Accumulated Other Comprehensive Income	Note 16. Accumulated Other Comprehensive Income The following table presents the changes in AOCI, net of tax and by component, during the periods indicated: (Amounts in thousands) Unrealized Gains (Losses) Available-for-Sale Employee Total Balance January 1, 2014 $ (13,640 ) $ (1,100 ) $ (14,740 ) Other comprehensive income (loss) before reclassifications 8,051 (401 ) 7,650 Reclassified from AOCI 1,323 162 1,485 Other comprehensive income (loss), net 9,374 (239 ) 9,135 Balance December 31, 2014 $ (4,266 ) $ (1,339 ) $ (5,605 ) Balance January 1, 2015 $ (4,266 ) $ (1,339 ) $ (5,605 ) Other comprehensive income (loss) before reclassifications 471 (226 ) 245 Reclassified from AOCI (90 ) 203 113 Other comprehensive income (loss), net 381 (23 ) 358 Balance December 31, 2015 $ (3,885 ) $ (1,362 ) $ (5,247 ) Balance January 1, 2016 $ (3,885 ) $ (1,362 ) $ (5,247 ) Other comprehensive income (loss) before reclassifications 647 (276 ) 371 Reclassified from AOCI 2,694 171 2,865 Other comprehensive income (loss), net 3,341 (105 ) 3,236 Balance December 31, 2016 $ (544 ) $ (1,467 ) $ (2,011 ) The following table presents reclassifications out of AOCI, by component, during the periods indicated: Year Ended December 31, Income Statement (Amounts in thousands) 2016 2015 2014 Line Item Affected Available-for-sale (Gains) losses recognized (335 ) (144 ) 1,385 Net gain (loss) on sale of securities OTTI recognized 4,646 — 737 Net impairment losses recognized in earnings Reclassified out of AOCI, before tax 4,311 (144 ) 2,122 Income before income taxes Income tax (expense) benefit (1,617 ) 54 (799 ) Income tax expense Reclassified out of AOCI, net of tax 2,694 (90 ) 1,323 Net income Employee benefit plans Amortization of prior service cost 226 260 260 (1) Amortization of net actuarial loss 47 66 — (1) Reclassified out of AOCI, before tax 273 326 260 Income before income taxes Income tax expense (102 ) (123 ) (98 ) Income tax expense Reclassified out of AOCI, net of tax 171 203 162 Net income Total reclassified out of AOCI, net of tax $ 2,865 $ 113 $ 1,485 Net income (1) Amortization is included in net periodic pension cost. See Note 13, “Employee Benefit Plans”

Fair Value

Fair Value	12 Months Ended
	Dec. 31, 2016
Fair Value	Note 17. Fair Value Financial Instruments Measured at Fair Value 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. Assets and Liabilities Reported at Fair Value on a Recurring Basis Available-for-Sale 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, by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: December 31, 2016 Total Fair Value Fair Value Measurements (Amounts in thousands) Level 1 Level 2 Level 3 Available-for-sale U.S. Agency securities $ 1,345 $ — $ 1,345 $ — Municipal securities 113,331 — 113,331 — Single issue trust preferred securities 19,939 — 19,939 — Mortgage-backed Agency securities 30,891 — 30,891 — Equity securities 73 55 18 — Total available-for-sale 165,579 55 165,524 — Fair value loans 4,701 — 4,701 — Deferred compensation assets 3,224 3,224 — — Deferred compensation liabilities 3,224 3,224 — — Derivative liabilities 167 — 167 — December 31, 2015 Total Fair Value Fair Value Measurements Using (Amounts in thousands) Level 1 Level 2 Level 3 Available-for-sale 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 — Mortgage-backed Agency securities 83,556 — 83,556 — Equity securities 72 54 18 — Total available-for-sale 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 years ended December 31, 2016 or 2015. 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. OREO The following tables present assets measured at fair value on a nonrecurring basis, by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: December 31, 2016 Total Fair Value Fair Value Measurements Using (Amounts in thousands) Level 1 Level 2 Level 3 Impaired loans, non-covered $ 4,078 $ — $ — $ 4,078 OREO, non-covered 5,109 — — 5,109 OREO, covered 265 — — 265 December 31, 2015 Total Fair Value Fair Value Measurements Using Level 1 Level 2 Level 3 (Amounts in thousands) 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 provides quantitative information for assets measured at fair value on a nonrecurring basis using Level 3 valuation inputs as of the dates indicated: Valuation Technique Unobservable Input Discount Range (Weighted Average) December 31, 2016 December 31, 2015 Impaired loans, non-covered Discounted appraisals (1) Appraisal adjustments (2) 3% to 39% (17%) 1% to 39% (21%) OREO, non-covered Discounted appraisals (1) Appraisal adjustments (2) 0% to 88% (30%) 1% to 100% (33%) OREO, covered Discounted appraisals (1) Appraisal adjustments (2) 0% to 44% (40%) 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 FDIC Indemnification Asset Accrued Interest Receivable/Payable Deposits and Securities Sold Under Agreements to Repurchase FHLB and Other Borrowings Off-Balance off-balance off-balance off-balance The following tables present the carrying amounts and fair values of financial instruments, by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: December 31, 2016 Carrying Amount Fair Value Fair Value Measurements Using (Amounts in thousands) Level 1 Level 2 Level 3 Assets Cash and cash equivalents $ 76,307 $ 76,307 $ 76,307 $ — $ — Securities available for sale 165,579 165,579 55 165,524 — Securities held to maturity 47,133 47,266 — 47,266 — Loans held for investment, net of allowance 1,835,000 1,805,999 — 4,701 1,801,298 FDIC indemnification asset 12,173 8,112 — — 8,112 Interest receivable 5,553 5,553 — 5,553 — Deferred compensation assets 3,224 3,224 3,224 — — Liabilities Demand deposits 427,705 427,705 — 427,705 — Interest-bearing demand deposits 378,339 378,339 — 378,339 — Savings deposits 523,260 523,260 — 523,260 — Time deposits 512,034 507,917 — 507,917 — Securities sold under agreements to repurchase 98,005 98,879 — 98,879 — Interest payable 1,280 1,280 — 1,280 — FHLB and other borrowings 80,708 83,551 — 83,551 — Derivative financial liabilities 167 167 — 167 — Deferred compensation liabilities 3,224 3,224 3,224 — — December 31, 2015 Carrying Amount Fair Value Fair Value Measurements Using (Amounts in thousands) 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 — —

Earnings per Share

Earnings per Share	12 Months Ended
	Dec. 31, 2016
Earnings per Share	Note 18. Earnings per Share The following table presents the calculation of basic and diluted earnings per common share for the periods indicated: Year Ended December 31, (Amounts in thousands, except share and per share data) 2016 2015 2014 Net income $ 25,126 $ 24,540 $ 25,490 Dividends on preferred stock — 105 910 Net income available to common shareholders $ 25,126 $ 24,435 $ 24,580 Weighted average common shares outstanding, basic 17,319,689 18,531,039 18,406,363 Dilutive effect of potential common shares Stock options 34,530 26,487 18,607 Restricted stock 11,305 2,996 461 Convertible preferred stock — 166,942 1,046,175 Contingently issuable shares — — 11,448 Total dilutive effect of potential common shares 45,835 196,425 1,076,691 Weighted average common shares outstanding, diluted 17,365,524 18,727,464 19,483,054 Basic earnings per common share $ 1.45 $ 1.32 $ 1.34 Diluted earnings per common share 1.45 1.31 1.31 Antidilutive potential common shares Stock options 107,592 127,882 222,651 Restricted stock 3,279 — — Total potential antidilutive shares 110,871 127,882 222,651 The Company redeemed all outstanding shares of its 6% Series A Noncumulative Convertible Preferred Stock (“Series A Preferred Stock”) in 2015. 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.

Related Party Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2016
Related Party Transactions	Note 19. Related Party Transactions The Company engages in transactions with related parties in the normal course of business. Related parties include directors, executive officers, and principal shareholders and their immediate family members, business interests, and affiliates. All related party transactions are made on terms that are substantially the same as those prevailing at the time for similar transactions with unrelated parties, including interest rates and collateral. The following table presents the changes in loans with related parties during the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 Beginning balance $ 21,886 $ 22,826 New loans and advances 559 1,066 Loan repayments (4,418 ) (2,006 ) Reclassifications (1) 333 — Ending balance $ 18,360 $ 21,886 (1) Changes related to the composition of the Company’s directors and executive officers Deposits with related parties totaled $5.45 million as of December 31, 2016, and $6.55 million as of December 31, 2015. Legal fees paid to related parties totaled $104 thousand in 2016, $88 thousand in 2015, and $27 thousand in 2014. Lease expense paid to related parties totaled $95 thousand in 2016, $95 thousand in 2015, and $92 thousand in 2014. Other expense paid to related parties totaled $34 thousand in 2016 and $21 thousand in 2015. In addition, the Company repurchased 200,000 shares of its common stock from a related party in 2016 for $4.20 million, which represented the stock’s fair market value as of the date of the transaction.

Litigation, Commitments, and Co

Litigation, Commitments, and Contingencies	12 Months Ended
	Dec. 31, 2016
Litigation, Commitments, and Contingencies	Note 20. 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 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 December 31, (Amounts in thousands) 2016 2015 Commitments to extend credit $ 261,801 $ 235,302 Standby letters of credit and financial guarantees 8,180 7,765 Total off-balance 269,981 243,067 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.

Regulatory Requirements and Res

Regulatory Requirements and Restrictions	12 Months Ended
	Dec. 31, 2016
Regulatory Requirements and Restrictions	Note 21. Regulatory Requirements and Restrictions The Company and the Bank are subject to various regulatory capital requirements administered by state and federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Company’s consolidated financial statements. Under the capital adequacy guidelines and the regulatory framework for prompt corrective action, which applies only to the Bank, the Bank must meet specific capital guidelines that involve quantitative measures of the entity’s balance sheet assets and off-balance The current risk-based capital requirements, based on the international capital standards known as Basel III, requires the Company and the Bank to maintain minimum amounts and ratios of Common Equity Tier 1 capital, Tier 1 capital, and total capital to risk-weighted assets, and of Tier 1 capital to average consolidated assets (“Tier 1 leverage ratio”), as defined in the regulations. On January 1, 2016, Basel III’s capital conservation buffer, which is intended to absorb losses during periods of economic stress, became effective at 0.625%, and will be phased in over a four-year period (increasing by an additional 0.625% each year until it reaches 2.5% on January 1, 2019). As of December 31, 2016, the capital conservation buffer was 5.29% for the Company and 3.48% for the Bank, which exceeds the required capital conservation buffer on a fully phased-in The following tables present actual and required capital ratios, under Basel III capital rules, as of the dates indicated: December 31, 2016 Actual Minimum Basel III Minimum Basel III Phased-In Well Capitalized (1) (Amounts in thousands) Amount Ratio Amount Ratio Amount Ratio Amount Ratio The Company Common equity Tier 1 ratio $ 241,671 13.88 % $ 78,362 4.50 % $ 121,897 7.00 % N/A N/A Tier 1 risk-based capital ratio 256,671 14.74 % 104,483 6.00 % 148,018 8.50 % N/A N/A Total risk-based capital ratio 274,953 15.79 % 139,311 8.00 % 182,846 10.50 % N/A N/A Tier 1 Leverage ratio 256,671 11.07 % 92,742 4.00 % 92,742 4.00 % N/A N/A The Bank Common equity Tier 1 ratio $ 223,944 12.93 % $ 77,956 4.50 % $ 121,264 7.00 % $ 112,603 6.50 % Tier 1 risk-based capital ratio 223,944 12.93 % 103,941 6.00 % 147,249 8.50 % 138,588 8.00 % Total risk-based capital ratio 242,218 13.98 % 138,588 8.00 % 181,897 10.50 % 173,235 10.00 % Tier 1 Leverage ratio 223,944 9.71 % 92,274 4.00 % 92,274 4.00 % 115,343 5.00 % (1) Based on prompt corrective action provisions December 31, 2015 Actual Minimum Basel III Minimum Basel III Phased-In Well Capitalized (1) (Amounts in thousands) Amount Ratio Amount Ratio Amount Ratio Amount Ratio The Company Common equity Tier 1 ratio $ 246,237 14.54 % $ 76,196 4.50 % $ 118,527 7.00 % N/A N/A Tier 1 risk-based capital ratio 249,436 14.73 % 101,595 6.00 % 143,926 8.50 % N/A N/A Total risk-based capital ratio 269,998 15.95 % 135,459 8.00 % 177,791 10.50 % N/A N/A Tier 1 Leverage ratio 249,436 10.62 % 93,935 4.00 % 93,935 4.00 % N/A N/A The Bank Common equity Tier 1 ratio $ 228,669 13.60 % $ 75,682 4.50 % $ 117,728 7.00 % $ 109,319 6.50 % Tier 1 risk-based capital ratio 228,669 13.60 % 100,910 6.00 % 142,955 8.50 % 134,546 8.00 % Total risk-based capital ratio 249,228 14.82 % 134,546 8.00 % 176,592 10.50 % 168,183 10.00 % Tier 1 Leverage ratio 228,669 9.77 % 93,616 4.00 % 93,616 4.00 % 117,020 5.00 % (1) Based on prompt corrective action provisions

Parent Company Financial Inform

Parent Company Financial Information	12 Months Ended
	Dec. 31, 2016
Parent Company Financial Information	Note 22. Parent Company Financial Information The following tables present condensed financial information for the parent company, First Community Bancshares, Inc., as of and for the dates indicated: CONDENSED BALANCE SHEETS December 31, (Amounts in thousands) 2016 2015 Assets Cash and due from banks $ 23,561 $ 8,367 Securities available for sale 17 8,459 Loans to affiliates 228 — Investment in subsidiaries 321,389 336,311 Other assets 9,560 5,489 Total assets $ 354,755 $ 358,626 Liabilities Subordinated debt $ 15,464 $ 15,464 Other liabilities 234 145 Total liabilities 15,698 15,609 Stockholders’ equity Preferred stock — — Common stock 21,382 21,382 Additional paid-in 228,142 227,692 Retained earnings 170,377 154,550 Treasury stock (78,833 ) (56,457 ) Accumulated other comprehensive loss (2,011 ) (4,150 ) Total stockholders’ equity 339,057 343,017 Total liabilities and stockholders’ equity $ 354,755 $ 358,626 CONDENSED STATEMENTS OF INCOME Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Cash dividends received from subsidiary bank $ 32,000 $ 22,970 $ 14,148 Other income (1,121 ) 1,039 515 Other operating expense 2,097 2,080 1,793 Income before income taxes and equity in undistributed net (loss) income of subsidiaries 28,782 21,929 12,870 Income tax benefit (1,287 ) (616 ) (511 ) Income before equity in undistributed net income of subsidiaries 30,069 22,545 13,381 (Dividends in excess of) equity in undistributed net income of subsidiaries (4,943 ) 1,995 12,109 Net income 25,126 24,540 25,490 Dividends on preferred stock — 105 910 Net income available to common shareholders $ 25,126 $ 24,435 $ 24,580 CONDENSED STATEMENTS OF CASH FLOWS Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Operating activities Net income $ 25,126 $ 24,540 $ 25,490 Adjustments to reconcile net income to net cash provided by operating activities Equity in undistributed net income of subsidiaries — (1,995 ) (12,109 ) (Gain) loss on sale of securities (65 ) (38 ) 2 Net change in other operating activities 397 (626 ) 4,212 Net cash provided by operating activities 25,458 21,881 17,595 Investing activities Proceeds from sale of securities available for sale 8,660 199 5,030 Proceeds from divestitures 4,900 — — Return of capital from (investment in) subsidiaries 3,654 — (2,000 ) Dividends in excess of undistributed net income of subsidiaries 4,943 — — Net change in other investing activities (98 ) — — Net cash provided by investing activities 22,059 199 3,030 Financing activities (Repayments of) proceeds from other debt — (2,000 ) 2,000 Redemption of preferred stock — (2,367 ) — Proceeds from issuance of common stock 1,243 264 89 Payments for repurchase of treasury stock (23,762 ) (21,525 ) (2,168 ) Payments of common dividends (10,396 ) (9,994 ) (9,200 ) Payments of preferred dividends — (219 ) (910 ) Net change in other financing activities 592 482 338 Net cash used in financing activities (32,323 ) (35,359 ) (9,851 ) Net increase (decrease) in cash and cash equivalents 15,194 (13,279 ) 10,774 Cash and cash equivalents at beginning of period 8,367 21,646 10,872 Cash and cash equivalents at end of period $ 23,561 $ 8,367 $ 21,646

Quarterly Financial Data (Unaud

Quarterly Financial Data (Unaudited)	12 Months Ended
	Dec. 31, 2016
Quarterly Financial Data (Unaudited)	Note 23. Quarterly Financial Data (Unaudited) The following tables present selected financial data for the periods indicated: Year Ended December 31, 2016 First Quarter Second Quarter Third Quarter Fourth Quarter (Amounts in thousands, except share and per share data) Interest income $ 23,550 $ 24,137 $ 23,621 $ 23,416 Interest expense 2,439 2,446 2,500 2,459 Net interest income 21,111 21,691 21,121 20,957 Provision for (recovery of) loan losses 1,187 722 (1,154 ) 500 Net interest income after provision (recovery) 19,924 20,969 22,275 20,457 Noninterest income, excluding net gain (loss) on sale of securities 7,902 7,109 5,870 5,850 Net gain (loss) on sale of securities 1 (79 ) 25 388 Noninterest expense 18,814 18,722 18,557 16,653 Income before income taxes 9,013 9,277 9,613 10,042 Income tax expense 2,929 3,022 3,230 3,638 Net income available to common shareholders $ 6,084 $ 6,255 $ 6,383 $ 6,404 Basic earnings per common share $ 0.34 $ 0.36 $ 0.37 $ 0.38 Diluted earnings per common share 0.34 0.36 0.37 0.38 Dividend per common share 0.14 0.14 0.16 0.16 Weighted average basic shares outstanding 17,859,197 17,414,320 17,031,074 16,981,010 Weighted average diluted shares outstanding 17,892,531 17,462,845 17,083,526 17,043,869 Year Ended December 31, 2015 First Quarter Second Quarter Third Quarter Fourth Quarter (Amounts in thousands, except share and per share data) Interest income $ 24,098 $ 23,979 $ 24,348 $ 23,677 Interest expense 3,259 2,909 2,679 2,502 Net interest income 20,839 21,070 21,669 21,175 Provision for loan losses 1,100 276 381 434 Net interest income after provision 19,739 20,794 21,288 20,741 Noninterest income, excluding net (loss) gain on sale of securities 6,859 7,924 7,113 7,490 Net (loss) gain on sale of securities (23 ) 213 (39 ) (7 ) Noninterest expense 17,780 20,289 19,019 19,083 Income before income taxes 8,795 8,642 9,343 9,141 Income tax expense 2,837 2,467 3,084 2,993 Net income 5,958 6,175 6,259 6,148 Dividends on preferred stock 105 — — — Net income available to common shareholders $ 5,853 $ 6,175 $ 6,259 $ 6,148 Basic earnings per common share $ 0.31 $ 0.33 $ 0.34 $ 0.34 Diluted earnings per common share 0.31 0.33 0.34 0.34 Dividend per common share 0.13 0.13 0.14 0.14 Weighted average basic shares outstanding 18,633,574 18,831,742 18,470,348 18,193,824 Weighted average diluted shares outstanding 19,344,443 18,860,119 18,500,975 18,226,719

Basis of Presentation and Sig32

Basis of Presentation and Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2016
Basis of Presentation	Basis of Presentation 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”). The Bank offers insurance products and services through First Community Insurance Services (“FCIS”) and trust and wealth management services through its Trust Division and wholly owned subsidiary First Community Wealth Management. Unless the context suggests otherwise, the term “Company” refers to First Community Bancshares, Inc. and its subsidiaries as a consolidated entity.
Principles of Consolidation	Principles of Consolidation The Company’s accounting and reporting policies conform with U.S. generally accepted accounting principles (“GAAP”) and prevailing practices in the banking industry. The consolidated financial statements include all accounts of the Company and its wholly owned subsidiaries and eliminate all intercompany balances and transactions. 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. The Company maintains investments in variable interest entities (“VIEs”). VIEs are legal entities in which equity investors do not have sufficient equity at risk for the entity to independently finance its activities, or as a group, the holders of the equity investment at risk lack the power through voting or similar rights to direct the activities of the entity that most significantly impact its economic performance, or do not have the obligation to absorb the expected losses of the entity or the right to receive expected residual returns of the entity. Consolidation of a VIE is required if a reporting entity is the primary beneficiary of the VIE. The Company periodically reviews its VIEs and has determined that it is not the primary beneficiary of any VIE; therefore, the assets and liabilities of these entities are not consolidated into the financial statements.
Use of Estimates	Use of Estimates Preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheet and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that require the most subjective or complex judgments relate to fair value measurements, investment securities, the allowance for loan losses, the Federal Deposit Insurance Corporation (“FDIC”) indemnification asset, goodwill and other intangible assets, and income taxes.
Reclassification	Reclassification 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.
Fair Value Measurements	Fair Value Measurements Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability, in the principal or most advantageous market for the asset or liability, in an orderly transaction between market participants. Market participants are buyers and sellers in the principal market that are independent, knowledgeable, able to transact, and willing to transact. 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 These valuation methodologies are applied to all the Company’s assets and liabilities carried at fair value. Methodologies used to determine fair value might be highly subjective and judgmental in nature. The Company may record adjustments to certain financial assets and liabilities on a recurring basis. The Company may be required to record certain assets at fair value on a nonrecurring basis in specific circumstances, such as evidence of impairment. 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.
Cash and Cash Equivalents	Cash and Cash Equivalents Cash and cash equivalents include cash and due from banks, federal funds sold, and interest-bearing balances on deposit with the Federal Home Loan Bank (“FHLB”), the Federal Reserve Bank (“FRB”), and correspondent banks that are available for immediate withdrawal.
Investment Securities	Investment Securities Management classifies debt and marketable equity securities as held-to-maturity available-for-sale held-to-maturity available-for-sale Available-for-sale available-for-sale held-to-maturity available-for-sale
Nonmarketable Equity Investments	Nonmarketable Equity Investments As a condition of membership in the FHLB and the FRB, the Company is required to hold a minimum level of stock in the FHLB of Atlanta and the FRB of Richmond. These nonmarketable securities are carried at cost and periodically reviewed for impairment. When evaluating these investments, managements considers publicly available information about the profitability and asset quality of the issuer, dividend payment history, and redemption experience in determining the recoverability of the investment. The investment in FHLB and FRB stock was $10.60 million as of December 31, 2016, and $10.73 million as of December 31, 2015.
Other Investments	Other Investments The Company has certain long-term investments that are considered VIEs, including its subsidiary FCBI Capital Trust (the “Trust”), certain tax credit limited partnerships, and various limited liability companies that manage real estate investments, facilitate tax credits, and provide title insurance and other related financial services. The Company uses the equity method of accounting if it is able to exercise significant influence over the entity and records its share of the entity’s earnings or losses in noninterest income. The Company uses the cost method of accounting if it is not able to exercise significant influence over the entity. There were no equity investments as of December 31, 2016, or December 31, 2015. The carrying value and maximum potential loss exposure of VIEs totaled $1.14 million as of December 31, 2016, and $934 thousand as of December 31, 2015.
Business Combinations	Business Combinations The Company accounts for business combinations using the acquisition method of accounting as outlined in using Topic 805 of the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”). Under this method, all identifiable assets acquired, including purchased loans, and liabilities assumed are recorded at fair value. Any excess of the purchase price over the fair value of net assets acquired is recorded as goodwill. In instances where the price of the acquired business is less than the net assets acquired, a gain on the purchase is recorded. Fair values are assigned based on quoted prices for similar assets, if readily available, or appraisals by qualified independent parties for relevant asset and liability categories. Certain financial assets and liabilities are valued using discount models that apply current discount rates to streams of cash flow. Valuation methods require assumptions, which can result in alternate valuations, varying levels of goodwill or bargain purchase gains, or amortization expense or accretion income. Management must make estimates for the useful or economic lives of certain acquired assets and liabilities that are used to establish the amortization or accretion of some intangible assets and liabilities, such as core deposits. Fair values are subject to refinement for up to one year after the closing date of the acquisition as additional information about the closing date fair values becomes available. Acquisition and divestiture activities are included in the Company’s consolidated results of operations from the closing date of the transaction. Acquisition and divestiture related costs are recognized in noninterest expense as incurred. For additional information, see “Purchased Credit Impaired Loans” and “Intangible Assets” below.
Loans Held for Investment	Loans Held for Investment Loans classified as held for investment are originated with the intent to hold indefinitely, until maturity, or until pay-off. Purchased Performing Loans. Purchased Credit Impaired (“PCI”) Loans 310-30 03-3, non-accretable Impaired Loans and Nonperforming Assets Loans are considered past due when either principal or interest payments become contractually delinquent by 30 days or more. The Company’s policy is to discontinue the accrual of interest, if warranted, on loans based on the payment status, evaluation of the related collateral, and the financial strength of the borrower. Loans that are 90 days or more past due are placed on nonaccrual status. Management may elect to continue the accrual of interest when the loan is well secured and in process of collection. When interest accruals are discontinued, interest accrued and not collected in the current year is reversed from income, and interest accrued and not collected from prior years is charged to the allowance for loan losses. Nonaccrual loans may be returned to accrual status when all principal and interest amounts contractually due, including past due payments, are brought current; the ability of the borrower to repay the obligation is reasonably assured; and there is generally a period of at least six months of repayment performance by the borrower in accordance with the contractual terms. Seriously delinquent loans are evaluated for loss mitigation options, including charge-off. Closed-end Open-end Loans are considered troubled debt restructurings (“TDRs”) when the Company grants concessions, for legal or economic reasons, to borrowers experiencing financial difficulty that would not otherwise be considered. The Company generally makes concessions in interest rates, loan terms, and/or amortization terms. All TDRs $250 thousand or greater are evaluated for a specific reserve based on either the collateral or net present value method, whichever is most applicable. TDRs under $250 thousand are subject to the reserve calculation for classified loans based primarily on the historical loss rate. At the date of modification, nonaccrual loans are classified as nonaccrual TDRs. TDRs classified as nonperforming at the date of modification 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. Other real estate owned (“OREO”) acquired through foreclosure, or other settlement, is carried at the lower of cost or fair value less estimated selling costs. The fair value is generally based on current third-party appraisals. When a property is transferred into OREO, any excess of the loan balance over the net realizable fair value is charged against the allowance for loan losses. Operating expenses, gains, and losses on the sale of OREO are included in other noninterest expense in the Company’s consolidated statements of income after any fair value write-downs are recorded as valuation adjustments.
Allowance for Loan Losses	Allowance for Loan Losses Management performs quarterly assessments of the allowance for loan losses. The allowance is increased by provisions charged to operations and reduced by net charge-offs. The provision is calculated and charged to earnings to bring the allowance to a level that, through a systematic process of measurement, reflects the amount management estimates is needed to absorb probable losses in the portfolio. The Company’s allowance for loan losses is segmented into commercial, consumer real estate, and consumer and other loans with each segment divided into classes with similar characteristics, such as the type of loan and collateral. The allowance for loan losses includes specific allocations related to significant individual loans and credit relationships and general reserves related to loans not individually evaluated. Loans not individually evaluated are grouped into pools based on similar risk characteristics. A loan that becomes adversely classified or graded is moved into a group of adversely classified or graded loans with similar risk characteristics for evaluation. A provision for loan losses is recorded for any credit deterioration in purchased performing loans after the acquisition date. PCI loans are grouped into pools and evaluated separately from the non-PCI
FDIC Indemnification Asset	FDIC Indemnification Asset The FDIC indemnification asset represents the carrying amount of the right to receive payments from the FDIC for losses incurred on certain loans and OREO purchased from the FDIC that are covered by loss share agreements. The FDIC indemnification asset is measured separately from related covered assets because it is not contractually embedded in the assets or transferable should the assets be disposed. Under the acquisition method of accounting, the FDIC indemnification asset is recorded at fair value using projected cash flows based on expected reimbursements and applicable loss share percentages as outlined in the loss share agreements. The expected reimbursements do not include reimbursable amounts related to future covered expenditures. The cash flows are discounted to reflect the timing and receipt of reimbursements from the FDIC. The discount is accreted through noninterest income over future periods. Post-acquisition adjustments to the indemnification asset are measured on the same basis as the underlying covered assets. Increases in the cash flows of covered loans reduce the FDIC indemnification asset balance, which is recognized as amortization through noninterest income over the shorter of the remaining life of the FDIC indemnification asset or the underlying loans. Decreases in the cash flows of covered loans increase the FDIC indemnification asset balance, which is recognized as accretion through noninterest income.
Premises and Equipment	Premises and Equipment Premises, equipment, and capital leases are stated at cost less accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the respective assets. Useful lives range from 5 to 10 years for furniture, fixtures, and equipment; 3 to 5 years for software, hardware, and data handling equipment; and 10 to 40 years for buildings and building improvements. Land improvements are amortized over a period of 20 years and leasehold improvements are amortized over the lesser of the term of the respective leases plus the first optional renewal period, when renewal is reasonably assured, or the estimated useful lives of the improvements. The Company leases various properties within its branch network. Leases generally have initial terms of up to 20 years and most contain options to renew with reasonable increases in rent. All leases are accounted for as operating leases. Maintenance and repairs are charged to current operations while improvements that extend the economic useful life of the underlying asset are capitalized. Disposition gains and losses are reflected in current operations.
Intangible Assets	Intangible Assets Intangible assets consist of goodwill, core deposit intangible assets, and other identifiable intangible assets that result from business combinations. Goodwill represents the excess of the purchase price over the fair value of net assets acquired that is allocated to the appropriate reporting unit when acquired. Core deposit intangible assets represent the future earnings potential of acquired deposit relationships that are amortized over their estimated remaining useful lives. Other identifiable intangible assets primarily represent the rights arising from contractual arrangements that are amortized using the straight-line method. Goodwill is tested annually, or more frequently if necessary, using a qualitative assessment to determine if it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If the Company concludes that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, the two-step
Securities Sold Under Agreements to Repurchase	Securities Sold Under Agreements to Repurchase Securities sold under agreements to repurchase are generally accounted for as collateralized financing transactions and recognized as short-term borrowings in the Company’s consolidated balance sheets. Securities, generally U.S. government and federal agency securities, pledged as collateral under these arrangements can be sold or repledged only if replaced by the secured party. The fair value of the collateral provided to a third party is continually monitored and additional collateral is provided as appropriate.
Derivative Instruments	Derivative Instruments 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 such as interest rates, equity security prices, currencies, commodity prices, or credit spreads. These derivative instruments may consist of interest rate swaps, floors, caps, collars, futures, forward contracts, and written and purchased options. Derivative contracts often involve future commitments to exchange interest payment streams or currencies based on a notional or contractual amount, such as interest rate swaps or currency forwards, or to purchase or sell other financial instruments at specified terms on a specified date, such as options to buy or sell securities or currencies. 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. If certain conditions are met, a derivative may be designated as a hedge related to fair value, cash flow, or foreign exposure risk. The recognition of changes in the fair value of a derivative instrument varies depending on the intended use of the derivative and the resulting designation. The Company accounts for hedges of customer loans as fair value hedges. The change in fair value of the hedging derivative and the change in fair value of the hedged exposure are recorded in earnings. Any hedge ineffectiveness is also reflected in current earnings. Changes in the fair value of derivatives not designated as hedging instruments are recognized as a gain or loss in earnings. The Company formally documents any relationships between hedging instruments and hedged items and the risk management objective and strategy for undertaking each hedged transaction. All derivative instruments are reported at fair value in the consolidated balance sheets.
Equity-Based Compensation	Equity-Based Compensation The cost of employee services received in exchange for equity instruments, including stock options and restricted stock awards , is generally measured at fair value on the grant date. The Black-Scholes valuation model is used to estimate the fair value of stock options at the grant date while the fair value of restricted stock awards is based on the market price of the Company’s common stock on the grant date. The Black-Scholes model incorporates the following assumptions: the expected volatility is based on the weekly historical volatility of the Company’s common stock price over the expected term of the option; the expected term is generally calculated using the shortcut method; the risk-free interest rate is based on the U.S. Department of the Treasury’s (“Treasury”) yield curve on the grant date with a term comparable to the grant; and the dividend yield is based on the Company’s dividend yield using the most recent dividend rate paid per share and trading price of the Company’s common stock. Compensation cost is recognized over the required service period, generally defined as the vesting period for stock option awards and as the restriction period for restricted stock awards. For awards with graded vesting, compensation cost is recognized on a straight-line basis over the requisite service period for the entire award.
Advertising Expenses	Advertising Expenses Advertising costs are generally expensed as incurred. The Company may establish accruals for expected advertising expenses in the course of a fiscal year.
Income Taxes	Income Taxes Income tax expense is comprised of the current and deferred tax consequences of events and transactions already recognized. The Company includes interest and penalties related to income tax liabilities in income tax expense. The effective tax rate, income tax expense as a percent of pre-tax
Per Share Results	Per Share Results 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
Recent Accounting Standards	Recent Accounting Standards Standards Adopted In January 2017, the FASB issued Accounting Standards Update (“ASU”) 2017-04, 2017-04 2017-04 In January 2017, the FASB issued ASU 2017-03, “Accounting Changes and Error Corrections (Topic 250) and Investments – Equity Method and Joint Ventures (Topic 323): Amendments to SEC Paragraphs Pursuant to Staff Announcements at the September 22, 2016 and November 17, 2016 EITF Meetings.” This ASU requires registrants to disclose the effect that recently issued accounting standards will have on their financial statements when adopted in a future period. In cases where a registrant cannot reasonably estimate the impact of the adoption, additional qualitative disclosures should be considered to assist the reader in assessing the significance of the standard’s impact on its financial statements. The Company adopted ASU 2017-03 in the first quarter of 2017. The adoption of the standard resulted in enhanced disclosures regarding the impact that recently issued accounting standards adopted in a future period will have on the Company’s financial statements and disclosures. See “Standards Not Yet Adopted” below. In September 2015, the FASB issued ASU 2015-16, 2015-16 In February 2015, the FASB issued ASU 2015-02, In June 2014, the FASB issued ASU 2014-12, 2014-12 Standards Not Yet Adopted In November 2016, the FASB issued ASU 2016-18, beginning-of-period end-of-period 2016-18 2016-18 In August 2016, the FASB issued ASU 2016-15, 2016-15 2016-15 In June 2016, the FASB issued ASU 2016-13, available-for-sale 2016-13 2016-13 In March 2016, the FASB issued ASU 2016-09, 2016-09 2016-09 In February 2016, the FASB issued ASU 2016-02, 2016-02 2016-02 In January 2016, the FASB issued ASU 2016-01, 825-10): 2016-01 2016-01 In May 2014, the FASB issued ASU 2014-09, 2015-14, 2014-09 2014-09 2016-20, 2016-12, 2016-10, 2016-08. 2014-09, 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.

Acquisitions and Divestitures (

Acquisitions and Divestitures (Tables)	12 Months Ended
	Dec. 31, 2016
Net Cash (Received) Paid in Acquisitions and Divestitures	The following table presents the components of net cash received in, or paid for, acquisitions and divestitures, an investing activity in the Company’s consolidated statements of cash flows, for the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Acquisitions Fair value of assets and liabilities acquired: Loans $ 149,122 $ — $ 140 Premises and equipment 4,829 — 4,547 Other assets 448 — 4,563 Other intangible assets 3,842 — — Deposits (134,307 ) — (318,877 ) Other liabilities (75 ) — (76 ) Purchase price in excess of net assets acquired 2,446 88 1,721 Total purchase price 26,305 88 (307,982 ) Non-cash — — — Cash acquired — — — Net cash paid (received) in acquisitions 26,305 88 (307,982 ) Divestitures Book value of assets sold (165,742 ) 389 (83,283 ) Book value of liabilities sold 111,198 (152 ) 215,268 Sales price in excess of net liabilities assumed (3,682 ) (6 ) (755 ) Total sales price (58,226 ) 231 131,230 Cash sold — — (1,852 ) Amount due remaining on books 2,205 (231 ) — Net cash (received) paid in divestitures (56,021 ) — 129,378 Net cash (received) paid in acquisitions and divestitures $ (29,716 ) $ 88 $ (178,604 )

Investment Securities (Tables)

Investment Securities (Tables)	12 Months Ended
	Dec. 31, 2016
Amortized Cost and Fair Value of Available-for-Sale Securities, Including Gross Unrealized Gains and Losses	The following tables present the amortized cost and fair value of available-for-sale December 31, 2016 (Amounts in thousands) Amortized Unrealized Unrealized Fair Value U.S. Agency securities $ 1,342 $ 3 $ — $ 1,345 Municipal securities 111,659 2,258 (586 ) 113,331 Single issue trust preferred securities 22,104 — (2,165 ) 19,939 Mortgage-backed Agency securities 31,290 66 (465 ) 30,891 Equity securities 55 18 — 73 Total securities available for sale $ 166,450 $ 2,345 $ (3,216 ) $ 165,579 December 31, 2015 (Amounts in thousands) Amortized Unrealized Unrealized Fair 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, Fair Value, and Weighted-Average Yield of Securities by Contractual Maturity	The following table presents the amortized cost and fair value of held-to-maturity (Amounts in thousands) U.S. Agency Corporate Notes Total Amortized cost maturity: One year or less $ 18,756 $ 3,095 $ 21,851 After one year through five years 17,985 7,297 25,282 After five years through ten years — — — After ten years — — — Total amortized cost $ 36,741 $ 10,392 $ 47,133 Fair value maturity: One year or less $ 18,768 $ 3,096 $ 21,864 After one year through five years 18,097 7,305 25,402 After five years through ten years — — — After ten years — — — Total fair value $ 36,865 $ 10,401 $ 47,266
Amortized Cost and Fair Value of Held-to-Maturity Securities, Including Gross Unrealized Gains and Losses	The following tables present the amortized cost and fair value of held-to-maturity December 31, 2016 (Amounts in thousands) Amortized Unrealized Unrealized Fair U.S. Agency securities $ 36,741 $ 124 $ — $ 36,865 Corporate securities 10,392 11 (2 ) 10,401 Total securities held to maturity $ 47,133 $ 135 $ (2 ) $ 47,266 December 31, 2015 (Amounts in thousands) Amortized Unrealized Unrealized Fair 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 Fair Value of Municipal Securities by State, Including Gross Unrealized Gains and Losses	The following tables present municipal securities, by state, for the states where the largest volume of these securities are held in the Company’s portfolio. The tables also present the amortized cost and fair value of the municipal securities, including gross unrealized gains and losses, as of the dates indicated. December 31, 2016 (Amounts in thousands) Percent of Amortized Cost Unrealized Gains Unrealized Losses Fair Value New York 11.66 % $ 12,876 $ 334 $ — $ 13,210 Minnesota 9.70 % 10,796 232 (40 ) 10,988 Wisconsin 8.66 % 9,786 74 (42 ) 9,818 Ohio 8.50 % 9,599 125 (88 ) 9,636 Massachusetts 8.45 % 9,355 229 (10 ) 9,574 New Jersey 7.14 % 7,891 202 — 8,093 Connecticut 6.90 % 7,628 190 — 7,818 Texas 6.55 % 7,397 130 (103 ) 7,424 Iowa 5.66 % 6,467 36 (88 ) 6,415 Other 26.78 % 29,864 706 (215 ) 30,355 Total 100.00 % $ 111,659 $ 2,258 $ (586 ) $ 113,331 December 31, 2015 (Amounts in thousands) Percent of Amortized Cost Unrealized Gains Unrealized Losses Fair Value New York 11.38 % $ 14,062 $ 602 $ — $ 14,664 Minnesota 8.72 % 11,011 283 (64 ) 11,230 Wisconsin 8.69 % 10,797 420 (14 ) 11,203 Ohio 8.38 % 10,416 388 — 10,804 Connecticut 7.76 % 9,786 217 (5 ) 9,998 New Jersey 7.69 % 9,554 378 (22 ) 9,910 Massachusetts 7.60 % 9,479 315 — 9,794 Texas 6.04 % 7,651 208 (75 ) 7,784 Other 5.03 % 6,471 75 (60 ) 6,486 Total 28.71 % 35,843 1,272 (117 ) 36,998 100.00 % $ 125,070 $ 4,158 $ (357 ) $ 128,871
Available-For-Sale Securities in Continuous Unrealized Loss Position	The following tables present the fair values and unrealized losses for available-for-sale December 31, 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 Municipal securities $ 24,252 $ (527 ) $ 715 $ (59 ) $ 24,967 $ (586 ) Single issue trust preferred securities — — 19,939 (2,165 ) 19,939 (2,165 ) Mortgage-backed Agency securities 12,834 (166 ) 11,851 (299 ) 24,685 (465 ) Total $ 37,086 $ (693 ) $ 32,505 $ (2,523 ) $ 69,591 $ (3,216 ) 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 tables present the fair values and unrealized losses for held-to-maturity December 31, 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 Corporate securities $ 3,533 $ (2 ) $ — $ — $ 3,533 $ (2 ) Total $ 3,533 $ (2 ) $ — $ — $ 3,533 $ (2 ) 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 )
Credit Losses Recognized in Earnings for Debt Securities Where Portion of Impairment Recognized in OCI	The following table presents the changes in credit-related losses recognized in earnings on debt securities where a portion of the impairment was recognized in OCI during the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Beginning balance (1) $ — $ — $ 7,798 Additions for credit losses on securities not previously recognized 4,646 — — Additions for credit losses on securities previously recognized — — 705 Reduction for securities sold/realized losses (4,646 ) — (8,503 ) Ending balance $ — $ — $ — (1) The beginning balance includes credit-related losses included in OTTI charges recognized on debt securities in prior periods.
Net Loss or Gain from Sale of Securities	The following table presents the gross realized gains and losses from the sale of available-for-sale Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Gross realized gains $ 757 $ 363 $ 2,257 Gross realized losses (422 ) (219 ) (3,642 ) Net gain (loss) on sale of securities $ 335 $ 144 $ (1,385 )
Held-to-maturity Securities
Amortized Cost, Fair Value, and Weighted-Average Yield of Securities by Contractual Maturity	The following table presents the amortized cost and fair value of available-for-sale (Amounts in thousands) U.S. Agency Municipal Corporate Notes Total Amortized cost maturity: One year or less $ — $ 1,135 $ — $ 1,135 After one year through five years 1 1,035 — 1,036 After five years through ten years — 88,449 — 88,449 After ten years 1,341 21,040 22,104 44,485 Amortized cost $ 1,342 $ 111,659 $ 22,104 135,105 Mortgage-backed securities 31,290 Equity securities 55 Total amortized cost $ 166,450 Fair value maturity: One year or less $ — $ 1,141 $ — $ 1,141 After one year through five years 1 1,059 — 1,060 After five years through ten years — 90,360 — 90,360 After ten years 1,344 20,771 19,939 42,054 Fair value $ 1,345 $ 113,331 $ 19,939 134,615 Mortgage-backed securities 30,891 Equity securities 73 Total fair value $ 165,579

Loans (Tables)

Loans (Tables)	12 Months Ended
	Dec. 31, 2016
Summary of Loans, Net of Unearned Income	The following table presents loans, net of unearned income with non-covered December 31, 2016 2015 (Amounts in thousands) Amount Percent Amount Percent Non-covered Commercial loans Construction, development, and other land $ 56,948 3.07 % $ 48,896 2.86 % Commercial and industrial 92,204 4.98 % 88,903 5.21 % Multi-family residential 134,228 7.24 % 95,026 5.57 % Single family non-owner 142,965 7.72 % 149,351 8.75 % Non-farm, non-residential 598,674 32.31 % 485,460 28.45 % Agricultural 6,003 0.32 % 2,911 0.17 % Farmland 31,729 1.71 % 27,540 1.61 % Total commercial loans 1,062,751 57.35 % 898,087 52.62 % Consumer real estate loans Home equity lines 106,361 5.74 % 107,367 6.29 % Single family owner occupied 500,891 27.03 % 495,209 29.02 % Owner occupied construction 44,535 2.41 % 43,505 2.55 % Total consumer real estate loans 651,787 35.18 % 646,081 37.86 % Consumer and other loans Consumer loans 77,445 4.18 % 72,000 4.22 % Other 3,971 0.21 % 7,338 0.43 % Total consumer and other loans 81,416 4.39 % 79,338 4.65 % Total non-covered 1,795,954 96.92 % 1,623,506 95.13 % Total covered loans 56,994 3.08 % 83,035 4.87 % Total loans held for investment, net of unearned income $ 1,852,948 100.00 % $ 1,706,541 100.00 %
Covered Loan Portfolio, by Loan Class	The following table presents the covered loan portfolio, by loan class, as of the dates indicated: December 31, (Amounts in thousands) 2016 2015 Covered loans Commercial loans Construction, development, and other land $ 4,570 $ 6,303 Commercial and industrial 895 1,170 Multi-family residential 8 640 Single family non-owner 962 2,674 Non-farm, non-residential 7,512 14,065 Agricultural 25 34 Farmland 397 643 Total commercial loans 14,369 25,529 Consumer real estate loans Home equity lines 35,817 48,565 Single family owner occupied 6,729 8,595 Owner occupied construction — 262 Total consumer real estate loans 42,546 57,422 Consumer and other loans Consumer loans 79 84 Total covered loans $ 56,994 $ 83,035
Recorded Investment and Contractual Unpaid Principal Balance of PCI Loans, by Acquisition	The following table presents the recorded investment and contractual unpaid principal balance of PCI loans, by acquisition, as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Recorded Investment Unpaid Principal Recorded Investment Unpaid Principal PCI Loans, by acquisition Peoples $ 5,576 $ 9,397 $ 6,681 $ 11,249 Waccamaw 21,758 45,030 34,707 63,151 Other acquired 1,095 1,121 1,254 1,297 Total PCI Loans $ 28,429 $ 55,548 $ 42,642 $ 75,697
Changes in Accretable Yield Related on PCI loans, by Acquisition	The following table presents the changes in the accretable yield on PCI loans, by acquisition, during the periods indicated: (Amounts in thousands) Peoples Waccamaw Other Total Balance January 1, 2014 $ 5,294 $ 10,338 $ 8 $ 15,640 Additions 267 26 — 293 Accretion (2,147 ) (6,118 ) (37 ) (8,302 ) Reclassifications from nonaccretable difference 1,912 16,400 29 18,341 Other changes, net (581 ) (1,598 ) — (2,179 ) Balance December 31, 2014 $ 4,745 $ 19,048 $ — $ 23,793 Balance January 1, 2015 $ 4,745 $ 19,048 $ — $ 23,793 Additions — 2 — 2 Accretion (2,712 ) (6,459 ) — (9,171 ) Reclassifications from nonaccretable difference 1,283 6,564 — 7,847 Other changes, net 273 6,954 — 7,227 Balance December 31, 2015 $ 3,589 $ 26,109 $ — $ 29,698 Balance January 1, 2016 $ 3,589 $ 26,109 $ — $ 29,698 Accretion (1,237 ) (5,380 ) — (6,617 ) Reclassifications from nonaccretable difference 287 1,620 — 1,907 Other changes, net 1,753 (515 ) — 1,238 Balance December 31, 2016 $ 4,392 $ 21,834 $ — $ 26,226

Credit Quality (Tables)

Credit Quality (Tables)	12 Months Ended
	Dec. 31, 2016
Loans Held for Investment by Internal Credit Risk Grade	The following tables present the recorded investment of the loan portfolio, by loan 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. December 31, 2016 Special (Amounts in thousands) Pass Mention Substandard Doubtful Loss Total Non-covered Commercial loans Construction, development, and other land $ 55,188 $ 980 $ 780 $ — $ — $ 56,948 Commercial and industrial 87,581 3,483 1,137 — 3 92,204 Multi-family residential 126,468 6,992 768 — — 134,228 Single family non-owner 131,934 5,466 5,565 — — 142,965 Non-farm, non-residential 579,134 10,236 9,102 202 — 598,674 Agricultural 5,839 164 — — — 6,003 Farmland 28,887 1,223 1,619 — — 31,729 Consumer real estate loans Home equity lines 104,033 871 1,457 — — 106,361 Single family owner occupied 475,402 4,636 20,381 472 — 500,891 Owner occupied construction 43,833 — 702 — — 44,535 Consumer and other loans Consumer loans 77,218 11 216 — — 77,445 Other 3,971 — — — — 3,971 Total non-covered 1,719,488 34,062 41,727 674 3 1,795,954 Covered loans Commercial loans Construction, development, and other land 2,768 803 999 — — 4,570 Commercial and industrial 882 — 13 — — 895 Multi-family residential — — 8 — — 8 Single family non-owner 796 63 103 — — 962 Non-farm, non-residential 6,423 537 552 — — 7,512 Agricultural 25 — — — — 25 Farmland 132 — 265 — — 397 Consumer real estate loans Home equity lines 14,283 20,763 771 — — 35,817 Single family owner occupied 4,601 928 1,200 — — 6,729 Consumer and other loans Consumer loans 79 — — — — 79 Total covered loans 29,989 23,094 3,911 — — 56,994 Total loans $ 1,749,477 $ 57,156 $ 45,638 $ 674 $ 3 $ 1,852,948 December 31, 2015 Special (Amounts in thousands) Pass Mention Substandard Doubtful Loss Total Non-covered 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 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 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 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 dates indicated: December 31, 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 Construction, development, and other land $ 33 $ 35 $ — $ 57 $ 57 $ — Commercial and industrial 346 383 — 16 23 — Multi-family residential 294 369 — 84 94 — Single family non-owner 3,084 3,334 — 2,095 2,239 — Non-farm, non-residential 3,829 4,534 — 10,369 11,055 — Agricultural — — — — — — Farmland 1,161 1,188 — 310 326 — Consumer real estate loans Home equity lines 913 968 — 868 898 — Single family owner occupied 11,779 12,630 — 11,289 11,996 — Owner occupied construction 573 589 — 243 243 — Consumer and other loans Consumer loans 62 103 — 71 74 — Other — — — — — — Total impaired loans with no allowance 22,074 24,133 — 25,402 27,005 — Impaired loans with a related allowance Commercial loans Single family non-owner 351 351 31 619 623 124 Non-farm, non-residential — — — 5,667 5,673 1,568 Farmland 430 430 18 — — — Consumer real estate loans Single family owner occupied 4,118 4,174 770 4,899 4,907 672 Owner occupied construction — — — 349 355 7 Total impaired loans with an allowance 4,899 4,955 819 11,534 11,558 2,371 Total impaired loans (1) $ 26,973 $ 29,088 $ 819 $ 36,936 $ 38,563 $ 2,371 (1) Includes loans totaling $16.89 million as of December 31, 2016, and $14.22 million as of December 31, 2015, that do not meet the Company’s evaluation threshold for individual impairment and are therefore collectively evaluated for impairment
Average 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: Year Ended December 31, 2016 2015 2014 (Amounts in thousands) Interest Average Interest Average Interest Average Impaired loans with no related allowance: Commercial loans Construction, development, and other land $ 22 $ 344 $ 5 $ 481 $ 8 $ 607 Commercial and industrial 16 646 — 324 18 1,627 Multi-family residential 21 308 4 269 21 162 Single family non-owner 178 3,076 88 2,140 60 1,629 Non-farm, non-residential 307 8,573 312 11,677 353 8,248 Agricultural — — — — — 1 Farmland 55 437 16 195 6 315 Consumer real estate loans Home equity lines 30 1,223 36 813 22 686 Single family owner occupied 343 12,330 356 12,708 404 11,486 Owner occupied construction 9 497 10 359 5 259 Consumer and other loans Consumer loans 5 60 8 98 5 108 Total impaired loans with no related allowance 986 27,494 835 29,064 902 25,128 Impaired loans with a related allowance: Commercial loans Commercial and industrial — — — — 47 2,199 Multi-family residential — — — — 23 4,190 Single family non-owner 23 518 25 575 2 369 Non-farm, non-residential 215 3,831 65 4,987 31 3,386 Farmland 14 108 — — — — Consumer real estate loans Home equity lines — — — — 1 57 Single family owner occupied 118 4,452 26 3,731 48 3,897 Owner occupied construction — 87 1 178 — — Total impaired loans with a related allowance 370 8,996 117 9,471 152 14,098 Total impaired loans $ 1,356 $ 36,490 $ 952 $ 38,535 $ 1,054 $ 39,226
Information on Impaired PCI Loan Pools	The following tables provide information on impaired PCI loan pools as of and for the dates indicated: December 31, (Amounts in thousands, except impaired loan pools) 2016 2015 Unpaid principal balance $ 1,086 $ 3,759 Recorded investment 1,085 2,834 Allowance for loan losses related to PCI loan pools 12 54 Impaired PCI loan pools 1 2 Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Interest income recognized $ 142 $ 364 $ 3,081 Average recorded investment 1,929 3,309 30,007
Nonaccrual Loans by Loan Class	The following table presents nonaccrual loans, by loan class, as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Non-covered Covered Total Non-covered Covered Total Commercial loans Construction, development, and other land $ 72 $ 32 $ 104 $ 39 $ 54 $ 93 Commercial and industrial 332 13 345 — 16 16 Multi-family residential 294 — 294 84 — 84 Single family non-owner 1,242 24 1,266 1,850 29 1,879 Non-farm, non-residential 3,295 30 3,325 7,150 39 7,189 Farmland 1,591 — 1,591 234 — 234 Consumer real estate loans Home equity lines 705 400 1,105 825 413 1,238 Single family owner occupied 7,924 109 8,033 7,245 96 7,341 Owner occupied construction 336 — 336 349 — 349 Consumer and other loans Consumer loans 63 — 63 71 — 71 Total nonaccrual loans $ 15,854 $ 608 $ 16,462 $ 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. There were no non-covered December 31, 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 Commercial loans Construction, development, and other land $ 33 $ 5 $ 17 $ 55 $ 56,893 $ 56,948 Commercial and industrial 174 30 149 353 91,851 92,204 Multi-family residential 163 — 281 444 133,784 134,228 Single family non-owner 1,302 159 835 2,296 140,669 142,965 Non-farm, non-residential 1,235 332 2,169 3,736 594,938 598,674 Agricultural — 5 — 5 5,998 6,003 Farmland 224 343 565 1,132 30,597 31,729 Consumer real estate loans Home equity lines 78 136 658 872 105,489 106,361 Single family owner occupied 4,777 2,408 3,311 10,496 490,395 500,891 Owner occupied construction 342 336 — 678 43,857 44,535 Consumer and other loans Consumer loans 371 90 15 476 76,969 77,445 Other — — — — 3,971 3,971 Total non-covered 8,699 3,844 8,000 20,543 1,775,411 1,795,954 Covered loans Commercial loans Construction, development, and other land 434 — 32 466 4,104 4,570 Commercial and industrial — — — — 895 895 Multi-family residential — — — — 8 8 Single family non-owner 24 — — 24 938 962 Non-farm, non-residential 32 — — 32 7,480 7,512 Agricultural — — — — 25 25 Farmland — — — — 397 397 Consumer real estate loans Home equity lines 108 146 62 316 35,501 35,817 Single family owner occupied 58 — 39 97 6,632 6,729 Owner occupied construction — — — — — — Consumer and other loans Consumer loans — — — — 79 79 Total covered loans 656 146 133 935 56,059 56,994 Total loans $ 9,355 $ 3,990 $ 8,133 $ 21,478 $ 1,831,470 $ 1,852,948 December 31, 2015 30 - 59 Days Past Due 60 - 89 Days Past Due 90+ Days Past Due Total Past Due Current Loans Total Loans (Amounts in thousands) Non-covered 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 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 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 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 and accrual status, as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Nonaccrual (1) Accruing Total Nonaccrual (1) Accruing Total Commercial loans Single family non-owner $ 38 $ 892 $ 930 $ 130 $ 820 $ 950 Non-farm, non-residential — 4,160 4,160 — 4,600 4,600 Consumer real estate loans Home equity lines — 158 158 127 43 170 Single family owner occupied 905 7,503 8,408 733 8,256 8,989 Owner occupied construction 341 239 580 349 243 592 Total TDRs $ 1,284 $ 12,952 $ 14,236 $ 1,339 $ 13,962 $ 15,301 Allowance for loan losses related to TDRs $ 670 $ 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: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Interest income recognized $ 424 $ 608 $ 597
Loans Modified as Troubled Debt Restructurings by Type of Concession Made and Loan Class	The following table presents 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. Year Ended December 31, 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
Summary of Information for Other Real Estate Owned	The following table provides information about OREO, which consists of properties acquired through foreclosure, as of the dates indicated: December 31, (Amounts in thousands) 2016 2015 Non-covered $ 5,109 $ 4,873 Covered OREO 276 4,034 Total OREO $ 5,385 $ 8,907 Non-covered $ 1,746 $ 2,677 Residential real estate loans in the foreclosure process (1) 2,539 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)	12 Months Ended
	Dec. 31, 2016
Allowance for Loan Losses, by Loan Segment	The following tables present the changes in the allowance for loan losses, by loan segment, during the periods indicated: Year Ended December 31, 2016 (Amounts in thousands) Commercial Consumer Real Consumer Total Allowance Allowance, excluding PCI Beginning balance $ 13,133 $ 6,356 $ 690 $ 20,179 Provision for loan losses charged to operations 30 385 881 1,296 Charge-offs (2,392 ) (1,612 ) (1,172 ) (5,176 ) Recoveries 919 358 360 1,637 Net charge-offs (1,473 ) (1,254 ) (812 ) (3,539 ) Ending balance $ 11,690 $ 5,487 $ 759 $ 17,936 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 Provision for loan losses 30 343 881 1,254 Benefit attributable to the FDIC indemnification asset — 1 — 1 Provision for loan losses charged to operations 30 344 881 1,255 Recovery of loan losses recorded through the FDIC indemnification asset — (1 ) — (1 ) Charge-offs (2,392 ) (1,612 ) (1,172 ) (5,176 ) Recoveries 919 358 360 1,637 Net charge-offs (1,473 ) (1,254 ) (812 ) (3,539 ) Ending balance $ 11,690 $ 5,499 $ 759 $ 17,948 Year Ended December 31, 2015 (Amounts in thousands) Commercial Consumer Real Consumer and Total Allowance Allowance, excluding PCI Beginning balance $ 13,010 $ 6,489 $ 670 $ 20,169 Provision for loan losses charged to operations 931 95 1,140 2,166 Charge-offs (1,282 ) (906 ) (1,557 ) (3,745 ) Recoveries 474 678 437 1,589 Net charge-offs (808 ) (228 ) (1,120 ) (2,156 ) Ending balance $ 13,133 $ 6,356 $ 690 $ 20,179 PCI allowance Beginning balance $ 37 $ 21 $ — $ 58 (Recovery of) provision for loan losses (37 ) 33 — (4 ) Benefit attributable to the FDIC indemnification asset 29 — — 29 (Recovery of) provision for loan losses charged to operations (8 ) 33 — 25 Recovery of loan losses recorded through the FDIC indemnification asset (29 ) — — (29 ) Ending balance $ — $ 54 $ — $ 54 Total allowance Beginning balance $ 13,047 $ 6,510 $ 670 $ 20,227 Provision for loan losses 894 128 1,140 2,162 Benefit attributable to the FDIC indemnification asset 29 — — 29 Provision for loan losses charged to operations 923 128 1,140 2,191 Recovery of loan losses recorded through the FDIC indemnification asset (29 ) — — (29 ) Charge-offs (1,282 ) (906 ) (1,557 ) (3,745 ) Recoveries 474 678 437 1,589 Net charge-offs (808 ) (228 ) (1,120 ) (2,156 ) Ending balance $ 13,133 $ 6,410 $ 690 $ 20,233
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: December 31, 2016 (Amounts in thousands) Loans Evaluated for Impairment Allowance for Loans Evaluated for Impairment Allowance Collectively Commercial loans Construction, development, and other land $ — $ — $ 60,281 $ 889 Commercial and industrial — — 93,099 495 Multi-family residential 281 — 133,947 1,157 Single family non-owner 1,910 31 139,711 2,721 Non-farm, non-residential 1,454 — 600,915 6,185 Agricultural — — 6,028 43 Farmland 981 18 31,145 151 Total commercial loans 4,626 49 1,065,126 11,641 Consumer real estate loans Home equity lines — — 122,000 895 Single family owner occupied 5,120 770 501,617 3,594 Owner occupied construction 336 — 44,199 228 Total consumer real estate loans 5,456 770 667,816 4,717 Consumer and other loans Consumer loans — — 77,524 759 Other — — 3,971 — Total consumer and other loans — — 81,495 759 Total loans, excluding PCI loans $ 10,082 $ 819 $ 1,814,437 $ 17,117 December 31, 2015 (Amounts in thousands) Loans Evaluated for Impairment Allowance for Loans Loans Evaluated for Impairment Allowance Collectively 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 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: December 31, 2016 December 31, 2015 (Amounts in thousands) Recorded Allowance Pools With Impairment Recorded Allowance for Commercial loans Waccamaw commercial $ 260 $ — $ 3,788 $ — Peoples commercial 4,491 — 5,525 — Other 1,095 — 1,254 — Total commercial loans 5,846 — 10,567 — Consumer real estate loans Waccamaw serviced home equity lines 20,178 — 29,241 — Waccamaw residential 1,320 — 1,678 1 Peoples residential 1,085 12 1,156 53 Total consumer real estate loans 22,583 12 32,075 54 Total PCI loans $ 28,429 $ 12 $ 42,642 $ 54

FDIC Indemnification Asset (Tab

FDIC Indemnification Asset (Tables)	12 Months Ended
	Dec. 31, 2016
Changes in Receivable from FDIC	The following table presents the changes in the FDIC indemnification asset during the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 Beginning balance $ 20,844 $ 27,900 Decrease in estimated losses on covered loans (1 ) (28 ) Increase in estimated losses on covered OREO 1,045 1,489 Reimbursable expenses from the FDIC 162 545 Net amortization (5,474 ) (6,379 ) Reimbursements from the FDIC (4,403 ) (2,683 ) Ending balance $ 12,173 $ 20,844

Premises, Equipment, and Leas39

Premises, Equipment, and Leases (Tables)	12 Months Ended
	Dec. 31, 2016
Components of Premises and Equipment	The following table presents the components of premises and equipment as of the dates indicated: December 31, (Amounts in thousands) 2016 2015 Land $ 18,987 $ 19,155 Buildings and leasehold improvements 46,740 50,776 Equipment 32,519 36,709 Total premises and equipment 98,246 106,640 Accumulated depreciation and amortization (48,161 ) (53,884 ) Total premises and equipment, net $ 50,085 $ 52,756
Future Minimum Lease Payments Required Under Operating Leases	The following schedule presents the future minimum lease payments required under noncancelable operating leases, with initial or remaining terms in excess of one year, by year, as of December 31, 2016: (Amounts in thousands) 2017 $ 341 2018 199 2019 110 2020 97 2021 97 2022 and thereafter 791 $ 1,635

Goodwill and Other Intangible40

Goodwill and Other Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2016
Changes in Goodwill, by Reporting Unit	The following table presents the changes in goodwill, by reporting unit, during the periods indicated: (Amounts in thousands) Community Insurance Total Balance January 1, 2014 $ 96,541 $ 8,914 $ 105,455 Acquisitions and dispositions, net (6,454 ) — (6,454 ) Cash consideration paid 1,368 353 1,721 Balance December 31, 2014 $ 91,455 $ 9,267 $ 100,722 Balance January 1, 2015 $ 91,455 $ 9,267 $ 100,722 Acquisitions and dispositions, net — (324 ) (324 ) Cash consideration paid — 88 88 Balance December 31, 2015 $ 91,455 $ 9,031 $ 100,486 Balance January 1, 2016 $ 91,455 $ 9,031 $ 100,486 Acquisitions and dispositions, net 1,290 (5,997 ) (4,707 ) Other (1) 3,034 (3,034 ) — Balance December 31, 2016 $ 95,779 $ — $ 95,779 (1) Represents the transfer of goodwill after the sale of Greenpoint to one reporting unit
Components of Other Intangible Assets, by Reporting Unit	The following table presents the components of other intangible assets, by reporting unit, as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Total Community Insurance Total Core deposit intangibles $ 11,536 $ 12,282 $ — $ 12,282 Accumulated amortization (4,515 ) (7,958 ) — (7,958 ) Core deposit intangibles, net 7,021 4,324 — 4,324 Other identifiable intangibles 3,508 535 3,711 4,246 Accumulated amortization (3,322 ) (464 ) (2,863 ) (3,327 ) Other identifiable intangibles, net 186 71 848 919 Total other intangible assets, net $ 7,207 $ 4,395 $ 848 $ 5,243
Estimated Amortization Expense for Intangible Assets, by Year	The following schedule presents the estimated amortization expense for intangible assets, by year, as of December 31, 2016: (Amounts in thousands) 2017 $ 1,029 2018 1,029 2019 1,029 2020 1,029 2021 1,015 2022 and thereafter 2,034 $ 7,165

Deposits (Tables)

Deposits (Tables)	12 Months Ended
	Dec. 31, 2016
Components of Deposits	The following table presents the components of deposits as of the dates indicated: December 31, (Amounts in thousands) 2016 2015 Noninterest-bearing demand deposits $ 427,705 $ 451,511 Interest-bearing deposits: Interest-bearing demand deposits 378,339 347,705 Money market accounts 196,997 213,982 Savings deposits 326,263 316,603 Certificates of deposit 382,503 408,519 Individual retirement accounts 129,531 134,939 Total interest-bearing deposits 1,413,633 1,421,748 Total deposits $ 1,841,338 $ 1,873,259
Scheduled Maturities of Time Deposits	The following schedule presents the contractual maturities of time deposits, by year, as of December 31, 2016: (Amounts in thousands) 2017 $ 254,738 2018 88,596 2019 53,400 2020 68,644 2021 44,968 2022 and thereafter 1,688 $ 512,034
Scheduled Maturities of Certificates of Deposit of $250 Thousand or More	The following schedule presents the contractual maturities of time deposits of $250 thousand or more as of December 31, 2016: (Amounts in thousands) Three months or less $ 6,274 Over three through six months 2,687 Over six through twelve months 10,890 Over twelve months 21,698 $ 41,549

Borrowings (Tables)

Borrowings (Tables)	12 Months Ended
	Dec. 31, 2016
Components of Borrowings	The following table presents the components of borrowings as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Balance Weighted Balance Weighted Short-term borrowings Retail repurchase agreements $ 73,005 0.07 % $ 88,614 0.10 % Long-term borrowings Wholesale repurchase agreements 25,000 3.18 % 50,000 3.71 % Long-term FHLB advances 65,000 4.04 % 65,000 4.04 % Other borrowings Subordinated debt 15,464 3.65 % 15,464 3.23 % Other debt 244 292 Total borrowings $ 178,713 $ 219,370
Contractual and Weighted Average Maturities of Long-term Borrowings, by Year	The following schedule presents the contractual and weighted average maturities of long-term borrowings, by year, as of December 31, 2016: (Amounts in thousands) Wholesale Repurchase FHLB Total 2017 $ — $ 15,000 $ 15,000 2018 — — — 2019 25,000 — 25,000 2020 — — — 2021 — 50,000 50,000 2022 and thereafter — — — $ 25,000 $ 65,000 $ 90,000 Weighted average maturity (in years) 2.15 3.17 2.89
Schedule of Contractual Maturities of Repurchase Agreements by Type of Collateral Pledged	The following schedule presents the contractual maturities of repurchase agreements, by type of collateral pledged, as of December 31, 2016: (Amounts in thousands) U.S. Agency Securities Municipal Securities Mortgage-backed Agency Securities Total Overnight and continuous $ 18,680 $ 44,414 $ 7,821 $ 70,915 Up to 30 days — — — — 30 — 90 days — — — — Greater than 90 days — 1,204 25,886 27,090 $ 18,680 $ 45,618 $ 33,707 $ 98,005

Derivative Instruments and He43

Derivative Instruments and Hedging Activities (Tables)	12 Months Ended
	Dec. 31, 2016
Notional or Contractual Amounts and Fair Value of Derivative Financial Instruments	The following table presents the notional, or contractual, amounts and fair values of derivative instruments as of the dates indicated: December 31, 2016 2015 (Amounts in thousands) Notional or Contractual Amount Derivative Assets Derivative Liabilities Notional or Contractual Amount Derivative Assets Derivative Liabilities Derivatives designated as hedges Interest rate swaps $ 4,835 $ — $ 167 $ 5,151 $ — $ 251 Total derivatives $ 4,835 $ — $ 167 $ 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: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Income Statement Location Derivatives designated as hedges Interest rate swaps $ 116 $ 122 $ 162 Interest and fees on loans Total derivatives $ 116 $ 122 $ 162

Employee Benefit Plans (Tables)

Employee Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2016
Schedule of Changes in Aggregate Actuarial Benefit Obligation	The following table presents the changes in the aggregate actuarial benefit obligation during the periods indicated: December 31, (Amounts in thousands) 2016 2015 Beginning balance $ 8,390 $ 7,631 Plan change 69 — Service cost 184 180 Interest cost 382 334 Actuarial loss 367 363 Benefits paid (211 ) (118 ) Ending balance $ 9,181 $ 8,390
Components of net periodic pension cost and assumed discount rate	The following table presents the components of net periodic pension cost and the assumed discount rate for the periods indicated: Year Ended December 31, (Amounts in thousands, except discount rate) 2016 2015 2014 Service cost $ 184 $ 180 $ 128 Interest cost 382 334 336 Amortization of prior service cost 226 260 260 Amortization of losses 47 66 — Net periodic cost $ 839 $ 840 $ 724 Assumed discount rate 4.22 % 4.62 % 4.41 %
Projected Benefit Payments	The following schedule presents the projected benefit payments to be paid under the Benefit Plans, by year, as of December 31, 2016: (Amounts in thousands) 2017 $ 465 2018 462 2019 458 2020 529 2021 587 2022 through 2026 2,937
Pre-tax Compensation Expense and Excess Tax Benefit Recognized in Earnings	The following table presents the pre-tax Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Pre-tax $ 209 $ 110 $ 332 Excess tax benefit 174 8 5
Stock Option Activity	The following table presents stock option activity and related information for the year ended December 31, 2016: (Amounts in thousands, except share and per share data) Option Weighted Average Weighted Average Aggregate Shares Per Share Term (Years) Value Outstanding, January 1, 2016 236,404 $ 20.17 Granted 32,768 20.15 Exercised (43,463 ) 17.26 Canceled (25,313 ) 28.56 Outstanding, December 31, 2016 200,396 $ 19.73 6.1 $ 2,123 Exercisable, December 31, 2016 167,628 $ 19.65 5.5 $ 1,790
Total Options Granted and Weighted Average Assumptions Used to Estimate Fair Value	The following table presents the total options granted and the weighted average assumptions used to estimate the fair value of those options during the periods indicated: Year Ended December 31, 2016 2015 2014 Stock options granted $ 32,768 $ — $ — Grant-date fair value per share 10.16 — — Volatility 25.04 % — — Risk-free rate 1.56 % — — Expected dividend yield 3.09 % — — Expected term (in years) 6.50 — —
Restricted Stock Activity	The following table presents restricted stock activity and related information for the year ended December 31, 2016: Weighted Average Shares Grant-Date Nonvested, January 1, 2016 5,327 $ 16.85 Granted 46,033 19.97 Vested (21,533 ) 17.90 Canceled (2,024 ) 19.27 Nonvested, December 31, 2016 27,803 $ 20.59
Performance Stock Activity	The following table presents performance stock activity and related information for the year ended December 31, 2016: Shares Weighted Average Grant-Date Nonvested, January 1, 2016 9,848 $ 15.83 Granted — — Vested (9,848 ) 15.83 Canceled — — Nonvested, December 31, 2016 — $ —

Other Operating Income and Ex45

Other Operating Income and Expense (Tables)	12 Months Ended
	Dec. 31, 2016
Components of Other Operating Income and Expense	The following table presents the components of other operating income and expense for the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Other operating income Bank owned life insurance $ 955 $ 1,971 $ 1,587 Other (1) 2,254 2,158 2,768 Total other operating income $ 3,209 $ 4,129 $ 4,355 Other operating expense Service fees $ 3,641 $ 3,401 $ 3,856 ATM processing expenses 2,024 2,407 2,102 Telephone and data communications 1,598 1,595 1,715 Advertising and public relations 1,532 1,309 1,001 Professional fees 1,501 1,272 1,436 OREO expense and net loss 1,420 2,438 2,094 Office supplies 1,220 1,228 1,514 Other (1) 7,011 7,461 8,524 Total other operating expense $ 19,947 $ 21,111 $ 22,242 (1) Other components of other operating income or expense that do not exceed 1% of total income.

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2016
Components of Income Tax Provision	The following table presents the components of the income tax provision for the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Current tax expense (benefit): Federal $ 13,634 $ (254 ) $ 7,234 State 675 581 1,325 Total current tax expense 14,309 327 8,559 Deferred tax expense (benefit): Federal (1,480 ) 10,034 2,971 State (10 ) 1,020 794 Total deferred tax expense (benefit) (1,490 ) 11,054 3,765 Total income tax expense $ 12,819 $ 11,381 $ 12,324
Reconciliation of Statutory Federal Tax Rate and Effective Tax Rate from Continuing Operations	The following table reconciles the Company’s income tax expense to the amount computed by applying the federal statutory tax rate to pre-tax Year Ended December 31, 2016 2015 2014 (Amounts in thousands) Amount Percent Amount Percent Amount Percent Income tax at the federal statutory rate $ 13,281 35.00 % $ 12,572 35.00 % $ 13,235 35.00 % State income taxes, net of federal benefit 598 1.58 % 639 1.78 % 1,006 2.66 % 13,878 36.58 % 13,212 36.78 % 14,241 37.66 % Increase (decrease) resulting from: Tax-exempt (1,336 ) -3.52 % (1,463 ) -4.07 % (1,645 ) -4.35 % Nondeductible goodwill 340 0.89 % — — — — Bank owned life insurance (335 ) -0.88 % (690 ) -1.92 % (555 ) -1.47 % Other items, net 271 0.71 % 322 0.89 % 283 0.75 % Income tax at the effective tax rate $ 12,819 33.78 % $ 11,381 31.68 % $ 12,324 32.59 %
Significant Components of Net Deferred Tax Asset	The following table presents the significant components of the net deferred tax asset as of the dates indicated: December 31, (Amounts in thousands) 2016 2015 Deferred tax assets Allowance for loan losses $ 6,644 $ 7,741 Unrealized losses on available-for-sale 326 2,331 Unrealized asset losses 913 1,506 Purchase accounting 5,384 5,014 FDIC assisted transactions 6,540 6,551 Intangible assets 4,062 4,082 Deferred compensation assets 4,669 4,529 Deferred loan fees 1,979 1,402 Other deferred tax assets 825 1,181 Total deferred tax assets 31,342 34,337 Deferred tax liabilities FDIC indemnification asset 11,927 13,162 Fixed assets 2,042 2,658 Odd days interest deferral 1,283 1,975 Other 347 347 Total deferred tax liabilities 15,599 18,142 Net deferred tax asset $ 15,743 $ 16,195

Accumulated Other Comprehensi47

Accumulated Other Comprehensive Income (Tables)	12 Months Ended
	Dec. 31, 2016
Components of Accumulated Other Comprehensive Income, Net of Tax	The following table presents the changes in AOCI, net of tax and by component, during the periods indicated: (Amounts in thousands) Unrealized Gains (Losses) Available-for-Sale Employee Total Balance January 1, 2014 $ (13,640 ) $ (1,100 ) $ (14,740 ) Other comprehensive income (loss) before reclassifications 8,051 (401 ) 7,650 Reclassified from AOCI 1,323 162 1,485 Other comprehensive income (loss), net 9,374 (239 ) 9,135 Balance December 31, 2014 $ (4,266 ) $ (1,339 ) $ (5,605 ) Balance January 1, 2015 $ (4,266 ) $ (1,339 ) $ (5,605 ) Other comprehensive income (loss) before reclassifications 471 (226 ) 245 Reclassified from AOCI (90 ) 203 113 Other comprehensive income (loss), net 381 (23 ) 358 Balance December 31, 2015 $ (3,885 ) $ (1,362 ) $ (5,247 ) Balance January 1, 2016 $ (3,885 ) $ (1,362 ) $ (5,247 ) Other comprehensive income (loss) before reclassifications 647 (276 ) 371 Reclassified from AOCI 2,694 171 2,865 Other comprehensive income (loss), net 3,341 (105 ) 3,236 Balance December 31, 2016 $ (544 ) $ (1,467 ) $ (2,011 )
Reclassifications Out of Accumulated Other Comprehensive Income	The following table presents reclassifications out of AOCI, by component, during the periods indicated: Year Ended December 31, Income Statement (Amounts in thousands) 2016 2015 2014 Line Item Affected Available-for-sale (Gains) losses recognized (335 ) (144 ) 1,385 Net gain (loss) on sale of securities OTTI recognized 4,646 — 737 Net impairment losses recognized in earnings Reclassified out of AOCI, before tax 4,311 (144 ) 2,122 Income before income taxes Income tax (expense) benefit (1,617 ) 54 (799 ) Income tax expense Reclassified out of AOCI, net of tax 2,694 (90 ) 1,323 Net income Employee benefit plans Amortization of prior service cost 226 260 260 (1) Amortization of net actuarial loss 47 66 — (1) Reclassified out of AOCI, before tax 273 326 260 Income before income taxes Income tax expense (102 ) (123 ) (98 ) Income tax expense Reclassified out of AOCI, net of tax 171 203 162 Net income Total reclassified out of AOCI, net of tax $ 2,865 $ 113 $ 1,485 Net income (1) Amortization is included in net periodic pension cost. See Note 13, “Employee Benefit Plans”

Fair Value (Tables)

Fair Value (Tables)	12 Months Ended
	Dec. 31, 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, by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: December 31, 2016 Total Fair Value Fair Value Measurements (Amounts in thousands) Level 1 Level 2 Level 3 Available-for-sale U.S. Agency securities $ 1,345 $ — $ 1,345 $ — Municipal securities 113,331 — 113,331 — Single issue trust preferred securities 19,939 — 19,939 — Mortgage-backed Agency securities 30,891 — 30,891 — Equity securities 73 55 18 — Total available-for-sale 165,579 55 165,524 — Fair value loans 4,701 — 4,701 — Deferred compensation assets 3,224 3,224 — — Deferred compensation liabilities 3,224 3,224 — — Derivative liabilities 167 — 167 — December 31, 2015 Total Fair Value Fair Value Measurements Using (Amounts in thousands) Level 1 Level 2 Level 3 Available-for-sale 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 — Mortgage-backed Agency securities 83,556 — 83,556 — Equity securities 72 54 18 — Total available-for-sale 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 present assets measured at fair value on a nonrecurring basis, by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: December 31, 2016 Total Fair Value Fair Value Measurements Using (Amounts in thousands) Level 1 Level 2 Level 3 Impaired loans, non-covered $ 4,078 $ — $ — $ 4,078 OREO, non-covered 5,109 — — 5,109 OREO, covered 265 — — 265 December 31, 2015 Total Fair Value Fair Value Measurements Using Level 1 Level 2 Level 3 (Amounts in thousands) 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 provides quantitative information for assets measured at fair value on a nonrecurring basis using Level 3 valuation inputs as of the dates indicated: Valuation Technique Unobservable Input Discount Range (Weighted Average) December 31, 2016 December 31, 2015 Impaired loans, non-covered Discounted appraisals (1) Appraisal adjustments (2) 3% to 39% (17%) 1% to 39% (21%) OREO, non-covered Discounted appraisals (1) Appraisal adjustments (2) 0% to 88% (30%) 1% to 100% (33%) OREO, covered Discounted appraisals (1) Appraisal adjustments (2) 0% to 44% (40%) 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, by the level of valuation inputs in the fair value hierarchy, as of the dates indicated: December 31, 2016 Carrying Amount Fair Value Fair Value Measurements Using (Amounts in thousands) Level 1 Level 2 Level 3 Assets Cash and cash equivalents $ 76,307 $ 76,307 $ 76,307 $ — $ — Securities available for sale 165,579 165,579 55 165,524 — Securities held to maturity 47,133 47,266 — 47,266 — Loans held for investment, net of allowance 1,835,000 1,805,999 — 4,701 1,801,298 FDIC indemnification asset 12,173 8,112 — — 8,112 Interest receivable 5,553 5,553 — 5,553 — Deferred compensation assets 3,224 3,224 3,224 — — Liabilities Demand deposits 427,705 427,705 — 427,705 — Interest-bearing demand deposits 378,339 378,339 — 378,339 — Savings deposits 523,260 523,260 — 523,260 — Time deposits 512,034 507,917 — 507,917 — Securities sold under agreements to repurchase 98,005 98,879 — 98,879 — Interest payable 1,280 1,280 — 1,280 — FHLB and other borrowings 80,708 83,551 — 83,551 — Derivative financial liabilities 167 167 — 167 — Deferred compensation liabilities 3,224 3,224 3,224 — — December 31, 2015 Carrying Amount Fair Value Fair Value Measurements Using (Amounts in thousands) 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 — —

Earnings per Share (Tables)

Earnings per Share (Tables)	12 Months Ended
	Dec. 31, 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: Year Ended December 31, (Amounts in thousands, except share and per share data) 2016 2015 2014 Net income $ 25,126 $ 24,540 $ 25,490 Dividends on preferred stock — 105 910 Net income available to common shareholders $ 25,126 $ 24,435 $ 24,580 Weighted average common shares outstanding, basic 17,319,689 18,531,039 18,406,363 Dilutive effect of potential common shares Stock options 34,530 26,487 18,607 Restricted stock 11,305 2,996 461 Convertible preferred stock — 166,942 1,046,175 Contingently issuable shares — — 11,448 Total dilutive effect of potential common shares 45,835 196,425 1,076,691 Weighted average common shares outstanding, diluted 17,365,524 18,727,464 19,483,054 Basic earnings per common share $ 1.45 $ 1.32 $ 1.34 Diluted earnings per common share 1.45 1.31 1.31 Antidilutive potential common shares Stock options 107,592 127,882 222,651 Restricted stock 3,279 — — Total potential antidilutive shares 110,871 127,882 222,651

Related Party Transactions (Tab

Related Party Transactions (Tables)	12 Months Ended
	Dec. 31, 2016
Changes in Loans With Related Parties	The following table presents the changes in loans with related parties during the periods indicated: Year Ended December 31, (Amounts in thousands) 2016 2015 Beginning balance $ 21,886 $ 22,826 New loans and advances 559 1,066 Loan repayments (4,418 ) (2,006 ) Reclassifications (1) 333 — Ending balance $ 18,360 $ 21,886 (1) Changes related to the composition of the Company’s directors and executive officers

Litigation, Commitments, and 51

Litigation, Commitments, and Contingencies (Tables)	12 Months Ended
	Dec. 31, 2016
Off-Balance Sheet Financial Instruments	The following table presents the off-balance December 31, (Amounts in thousands) 2016 2015 Commitments to extend credit $ 261,801 $ 235,302 Standby letters of credit and financial guarantees 8,180 7,765 Total off-balance 269,981 243,067 Reserve for unfunded commitments $ 326 $ 326

Regulatory Requirements and R52

Regulatory Requirements and Restrictions (Tables)	12 Months Ended
	Dec. 31, 2016
Company's and Bank's Capital Ratios	The following tables present actual and required capital ratios, under Basel III capital rules, as of the dates indicated: December 31, 2016 Actual Minimum Basel III Minimum Basel III Phased-In Well Capitalized (1) (Amounts in thousands) Amount Ratio Amount Ratio Amount Ratio Amount Ratio The Company Common equity Tier 1 ratio $ 241,671 13.88 % $ 78,362 4.50 % $ 121,897 7.00 % N/A N/A Tier 1 risk-based capital ratio 256,671 14.74 % 104,483 6.00 % 148,018 8.50 % N/A N/A Total risk-based capital ratio 274,953 15.79 % 139,311 8.00 % 182,846 10.50 % N/A N/A Tier 1 Leverage ratio 256,671 11.07 % 92,742 4.00 % 92,742 4.00 % N/A N/A The Bank Common equity Tier 1 ratio $ 223,944 12.93 % $ 77,956 4.50 % $ 121,264 7.00 % $ 112,603 6.50 % Tier 1 risk-based capital ratio 223,944 12.93 % 103,941 6.00 % 147,249 8.50 % 138,588 8.00 % Total risk-based capital ratio 242,218 13.98 % 138,588 8.00 % 181,897 10.50 % 173,235 10.00 % Tier 1 Leverage ratio 223,944 9.71 % 92,274 4.00 % 92,274 4.00 % 115,343 5.00 % (1) Based on prompt corrective action provisions December 31, 2015 Actual Minimum Basel III Minimum Basel III Phased-In Well Capitalized (1) (Amounts in thousands) Amount Ratio Amount Ratio Amount Ratio Amount Ratio The Company Common equity Tier 1 ratio $ 246,237 14.54 % $ 76,196 4.50 % $ 118,527 7.00 % N/A N/A Tier 1 risk-based capital ratio 249,436 14.73 % 101,595 6.00 % 143,926 8.50 % N/A N/A Total risk-based capital ratio 269,998 15.95 % 135,459 8.00 % 177,791 10.50 % N/A N/A Tier 1 Leverage ratio 249,436 10.62 % 93,935 4.00 % 93,935 4.00 % N/A N/A The Bank Common equity Tier 1 ratio $ 228,669 13.60 % $ 75,682 4.50 % $ 117,728 7.00 % $ 109,319 6.50 % Tier 1 risk-based capital ratio 228,669 13.60 % 100,910 6.00 % 142,955 8.50 % 134,546 8.00 % Total risk-based capital ratio 249,228 14.82 % 134,546 8.00 % 176,592 10.50 % 168,183 10.00 % Tier 1 Leverage ratio 228,669 9.77 % 93,616 4.00 % 93,616 4.00 % 117,020 5.00 % (1) Based on prompt corrective action provisions

Parent Company Financial Info53

Parent Company Financial Information (Tables)	12 Months Ended
	Dec. 31, 2016
Condensed Balance Sheets	The following tables present condensed financial information for the parent company, First Community Bancshares, Inc., as of and for the dates indicated: CONDENSED BALANCE SHEETS December 31, (Amounts in thousands) 2016 2015 Assets Cash and due from banks $ 23,561 $ 8,367 Securities available for sale 17 8,459 Loans to affiliates 228 — Investment in subsidiaries 321,389 336,311 Other assets 9,560 5,489 Total assets $ 354,755 $ 358,626 Liabilities Subordinated debt $ 15,464 $ 15,464 Other liabilities 234 145 Total liabilities 15,698 15,609 Stockholders’ equity Preferred stock — — Common stock 21,382 21,382 Additional paid-in 228,142 227,692 Retained earnings 170,377 154,550 Treasury stock (78,833 ) (56,457 ) Accumulated other comprehensive loss (2,011 ) (4,150 ) Total stockholders’ equity 339,057 343,017 Total liabilities and stockholders’ equity $ 354,755 $ 358,626
Condensed Statements of Income	CONDENSED STATEMENTS OF INCOME Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Cash dividends received from subsidiary bank $ 32,000 $ 22,970 $ 14,148 Other income (1,121 ) 1,039 515 Other operating expense 2,097 2,080 1,793 Income before income taxes and equity in undistributed net (loss) income of subsidiaries 28,782 21,929 12,870 Income tax benefit (1,287 ) (616 ) (511 ) Income before equity in undistributed net income of subsidiaries 30,069 22,545 13,381 (Dividends in excess of) equity in undistributed net income of subsidiaries (4,943 ) 1,995 12,109 Net income 25,126 24,540 25,490 Dividends on preferred stock — 105 910 Net income available to common shareholders $ 25,126 $ 24,435 $ 24,580
Condensed Statements of Cash Flows	CONDENSED STATEMENTS OF CASH FLOWS Year Ended December 31, (Amounts in thousands) 2016 2015 2014 Operating activities Net income $ 25,126 $ 24,540 $ 25,490 Adjustments to reconcile net income to net cash provided by operating activities Equity in undistributed net income of subsidiaries — (1,995 ) (12,109 ) (Gain) loss on sale of securities (65 ) (38 ) 2 Net change in other operating activities 397 (626 ) 4,212 Net cash provided by operating activities 25,458 21,881 17,595 Investing activities Proceeds from sale of securities available for sale 8,660 199 5,030 Proceeds from divestitures 4,900 — — Return of capital from (investment in) subsidiaries 3,654 — (2,000 ) Dividends in excess of undistributed net income of subsidiaries 4,943 — — Net change in other investing activities (98 ) — — Net cash provided by investing activities 22,059 199 3,030 Financing activities (Repayments of) proceeds from other debt — (2,000 ) 2,000 Redemption of preferred stock — (2,367 ) — Proceeds from issuance of common stock 1,243 264 89 Payments for repurchase of treasury stock (23,762 ) (21,525 ) (2,168 ) Payments of common dividends (10,396 ) (9,994 ) (9,200 ) Payments of preferred dividends — (219 ) (910 ) Net change in other financing activities 592 482 338 Net cash used in financing activities (32,323 ) (35,359 ) (9,851 ) Net increase (decrease) in cash and cash equivalents 15,194 (13,279 ) 10,774 Cash and cash equivalents at beginning of period 8,367 21,646 10,872 Cash and cash equivalents at end of period $ 23,561 $ 8,367 $ 21,646

Quarterly Financial Data (Una54

Quarterly Financial Data (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2016
Summary of Quarterly Earnings	The following tables present selected financial data for the periods indicated: Year Ended December 31, 2016 First Quarter Second Quarter Third Quarter Fourth Quarter (Amounts in thousands, except share and per share data) Interest income $ 23,550 $ 24,137 $ 23,621 $ 23,416 Interest expense 2,439 2,446 2,500 2,459 Net interest income 21,111 21,691 21,121 20,957 Provision for (recovery of) loan losses 1,187 722 (1,154 ) 500 Net interest income after provision (recovery) 19,924 20,969 22,275 20,457 Noninterest income, excluding net gain (loss) on sale of securities 7,902 7,109 5,870 5,850 Net gain (loss) on sale of securities 1 (79 ) 25 388 Noninterest expense 18,814 18,722 18,557 16,653 Income before income taxes 9,013 9,277 9,613 10,042 Income tax expense 2,929 3,022 3,230 3,638 Net income available to common shareholders $ 6,084 $ 6,255 $ 6,383 $ 6,404 Basic earnings per common share $ 0.34 $ 0.36 $ 0.37 $ 0.38 Diluted earnings per common share 0.34 0.36 0.37 0.38 Dividend per common share 0.14 0.14 0.16 0.16 Weighted average basic shares outstanding 17,859,197 17,414,320 17,031,074 16,981,010 Weighted average diluted shares outstanding 17,892,531 17,462,845 17,083,526 17,043,869 Year Ended December 31, 2015 First Quarter Second Quarter Third Quarter Fourth Quarter (Amounts in thousands, except share and per share data) Interest income $ 24,098 $ 23,979 $ 24,348 $ 23,677 Interest expense 3,259 2,909 2,679 2,502 Net interest income 20,839 21,070 21,669 21,175 Provision for loan losses 1,100 276 381 434 Net interest income after provision 19,739 20,794 21,288 20,741 Noninterest income, excluding net (loss) gain on sale of securities 6,859 7,924 7,113 7,490 Net (loss) gain on sale of securities (23 ) 213 (39 ) (7 ) Noninterest expense 17,780 20,289 19,019 19,083 Income before income taxes 8,795 8,642 9,343 9,141 Income tax expense 2,837 2,467 3,084 2,993 Net income 5,958 6,175 6,259 6,148 Dividends on preferred stock 105 — — — Net income available to common shareholders $ 5,853 $ 6,175 $ 6,259 $ 6,148 Basic earnings per common share $ 0.31 $ 0.33 $ 0.34 $ 0.34 Diluted earnings per common share 0.31 0.33 0.34 0.34 Dividend per common share 0.13 0.13 0.14 0.14 Weighted average basic shares outstanding 18,633,574 18,831,742 18,470,348 18,193,824 Weighted average diluted shares outstanding 19,344,443 18,860,119 18,500,975 18,226,719

Basis of Presentation and Sig55

Basis of Presentation and Significant Accounting Policies - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2016USD ($)Segment	Dec. 31, 2015USD ($)
Basis Of Presentation And Significant Accounting Policies [Line Items]
Number of business segment | Segment	1
Carrying value and maximum potential loss of equity investments	$ 0	$ 0
Carrying value and maximum potential loss exposure of VIEs	1,140,000	934,000
Special assets staff reviews loans, amount	$ 250,000
Loan payments delinquency period beyond which loan is considered non-accrual	90 days
TDRs evaluated for specific reserve based on collateral or net present value method	$ 250,000
TDRs subject to reserve based on historical loss rate	$ 250,000
Indemnified portion percentage	80.00%
Operating lease term	20 years
Investment in FHLB and FRB stock
Basis Of Presentation And Significant Accounting Policies [Line Items]
Investment owned, at cost	$ 10,600,000	$ 10,730,000
Minimum
Basis Of Presentation And Significant Accounting Policies [Line Items]
Loan delinquent period	30 days
Furniture, Fixtures and Equipment | Minimum
Basis Of Presentation And Significant Accounting Policies [Line Items]
Premises and equipment, estimated useful life	5 years
Furniture, Fixtures and Equipment | Maximum
Basis Of Presentation And Significant Accounting Policies [Line Items]
Premises and equipment, estimated useful life	10 years
Software, Hardware, and Data Handling Equipment | Minimum
Basis Of Presentation And Significant Accounting Policies [Line Items]
Premises and equipment, estimated useful life	3 years
Software, Hardware, and Data Handling Equipment | Maximum
Basis Of Presentation And Significant Accounting Policies [Line Items]
Premises and equipment, estimated useful life	5 years
Building and Building Improvements | Minimum
Basis Of Presentation And Significant Accounting Policies [Line Items]
Premises and equipment, estimated useful life	10 years
Building and Building Improvements | Maximum
Basis Of Presentation And Significant Accounting Policies [Line Items]
Premises and equipment, estimated useful life	40 years
Land Improvements
Basis Of Presentation And Significant Accounting Policies [Line Items]
Premises and equipment, estimated useful life	20 years
Consumer Loan
Basis Of Presentation And Significant Accounting Policies [Line Items]
Loans charged against the allowance for loan losses, past due days	120 days
Consumer Loan | Residential Real Estate
Basis Of Presentation And Significant Accounting Policies [Line Items]
Loans charged against the allowance for loan losses, past due days	180 days
Other Loans
Basis Of Presentation And Significant Accounting Policies [Line Items]
Loans charged against the allowance for loan losses, past due days	120 days
Unsecured Loan | Consumer Loan
Basis Of Presentation And Significant Accounting Policies [Line Items]
Loans charged against the allowance for loan losses, past due days	90 days

Net Cash (Received) Paid in Acq

Net Cash (Received) Paid in Acquisitions and Divestitures (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Fair value of assets and liabilities acquired:
Loans	$ 149,122		$ 140
Premises and equipment	4,829		4,547
Other assets	448		4,563
Other intangible assets	3,842
Deposits	(134,307)		(318,877)
Other liabilities	(75)		(76)
Purchase price in excess of net assets acquired	2,446	$ 88	1,721
Total purchase price	26,305	88	(307,982)
Non-cash purchase price	0	0	0
Cash acquired	0	0	0
Net cash paid (received) in acquisitions	26,305	88	(307,982)
Book value of assets sold	(165,742)	389	(83,283)
Book value of liabilities sold	111,198	(152)	215,268
Sales price in excess of net liabilities assumed	(3,682)	(6)	(755)
Total sales price	(58,226)	231	131,230
Cash sold			(1,852)
Amount due remaining on books	2,205	(231)
Net cash (received) paid in divestitures	(56,021)		129,378
Net cash (received) paid in acquisitions and divestitures	$ (29,716)	$ 88	$ (178,604)

Acquisitions and Divestitures -

Acquisitions and Divestitures - Additional Information (Detail)	Oct. 01, 2016USD ($)Branch	Jul. 15, 2016USD ($)Branch	Oct. 31, 2015USD ($)Business	Dec. 12, 2014USD ($)	Oct. 24, 2014USD ($)Branch	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)	Dec. 31, 2013USD ($)
Business Acquisition And Disposal [Line Items]
Proceeds from sale of business						$ 58,226,000	$ (231,000)	$ (131,230,000)
Net gain on branch divestiture						3,682,000		755,000
Business combination, acquisition related costs						684,000
Allocation of goodwill						95,779,000	100,486,000	$ 100,722,000	$ 105,455,000
Insurance Services
Business Acquisition And Disposal [Line Items]
Proceeds from sale of business			$ 372,000
Net gain on branch divestiture			(8,000)
Goodwill and other intangible assets write down			$ 385,000
Number of insurance agencies sold | Business			1
Earn-out payments related to acquisitions							$ 88,000
CresCom Bank
Business Acquisition And Disposal [Line Items]
Number of operating branches sold				13
Net gain on branch divestiture				$ 755,000
Loan divested by the buyer				70,040,000
Deposit premium received				6,450,000
Deposit divested by the buyer				215,190,000
Allocation of goodwill				$ 6,450,000
CresCom Bank | Southeastern, Coastal region of North Carolina
Business Acquisition And Disposal [Line Items]
Number of operating branches sold				10
CresCom Bank | South Carolina
Business Acquisition And Disposal [Line Items]
Number of operating branches sold				3
Divestiture of Bank Branches to First Bank
Business Acquisition And Disposal [Line Items]
Net gain on branch divestiture		$ 3,070,000
Assets divested		162,170,000
Loan divested by the buyer		155,540,000
Goodwill and other intangible assets divested		2,330,000
Liabilities divested		111,050,000
Deposits divested		111,020,000
Deposit premium received		$ 4,070,000
Divestiture of Bank Branches to First Bank | Southeastern, Coastal region of North Carolina
Business Acquisition And Disposal [Line Items]
Number of operating branches sold | Branch		6
Greenpoint Insurance Group
Business Acquisition And Disposal [Line Items]
Proceeds from sale of business	$ 7,110,000
Sale of business, earn-out payments to be received	$ 2,210,000
Sale of business, earn-out payments, term	3 years
Net gain on branch divestiture						617,000
Goodwill and other intangible assets write down						6,490,000
Expenses related to divestiture of business						$ 46,000
Greenpoint Insurance Group | Southeastern, Coastal region of North Carolina
Business Acquisition And Disposal [Line Items]
Number of operating branches sold | Branch	2
Carr and Hyde Insurance | Virginia
Business Acquisition And Disposal [Line Items]
Number of operating branches sold | Branch	2
Bank of America
Business Acquisition And Disposal [Line Items]
Number of operating branches | Branch					7
Deposit held on acquisition date by acquiree					$ 318,880,000
Premium on deposits acquired					5,790,000
Loans recognized					$ 0
Bank of America | Southwestern Virginia
Business Acquisition And Disposal [Line Items]
Number of operating branches | Branch		7			6
Bank of America | Central North Carolina
Business Acquisition And Disposal [Line Items]
Number of operating branches | Branch					1
Acquisition of Bank Branches from First Bank
Business Acquisition And Disposal [Line Items]
Assets acquired		$ 160,690,000
Loans acquired		149,120,000
Goodwill and other intangible assets acquired		6,290,000
Liabilities acquired		134,380,000
Deposits acquired		134,310,000
Premium paid		$ 3,840,000

Amortized Cost and Fair Value o

Amortized Cost and Fair Value of Available-For-Sale Securities, Including Gross Unrealized Gains and Losses (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	$ 166,450	$ 372,389
Available for sale, Unrealized Gains	2,345	4,355
Available for sale, Unrealized Losses	(3,216)	(10,571)
Available for sale, Fair Value	165,579	366,173
U.S. Agency securities
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	1,342	31,414
Available for sale, Unrealized Gains	3	39
Available for sale, Unrealized Losses		(751)
Available for sale, Fair Value	1,345	30,702
Single Issue Trust Preferred Securities
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	22,104	55,882
Available for sale, Unrealized Losses	(2,165)	(8,050)
Available for sale, Fair Value	19,939	47,832
Corporate securities
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost		70,571
Available for sale, Unrealized Losses		(238)
Available for sale, Fair Value		70,333
Mortgage-backed Agency securities
Schedule of Available-for-sale Securities [Line Items]
Available for sale, Amortized Cost	31,290	84,576
Available for sale, Unrealized Gains	66	155
Available for sale, Unrealized Losses	(465)	(1,175)
Available for sale, Fair Value	30,891	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	111,659	124,880
Available for sale, Unrealized Gains	2,258	4,155
Available for sale, Unrealized Losses	(586)	(357)
Available for sale, Fair Value	$ 113,331	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 Fair Value,

Amortized Cost and Fair Value, Of Securities by Contractual Maturity (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Available-for-Sale
Due within one year, Amortized cost	$ 1,135
Due after one year but within five years, Amortized cost	1,036
Due after five years but within ten years, Amortized cost	88,449
Due after ten years, Amortized cost	44,485
Amortized Cost	166,450	$ 372,389
Due within one year, Fair value	1,141
Due after one year but within five years, Fair value	1,060
Due after five years but within ten years, Fair value	90,360
Due after ten years, Fair value	42,054
Fair Value	165,579	366,173
Held-to-Maturity
Due One year or less, Amortized cost	21,851
Due after one year but within five years, Amortized cost	25,282
Due after five years but within ten years, Amortized cost	0
Due after ten years, Amortized cost	0
Held-to-maturity Securities, Amortized Cost	47,133	72,541
Held-to-maturity securities
Due One year or less, Amortized cost	21,864
Due after one year but within five years, Fair value	25,402
Due after five years but within ten years, Fair value	0
Due after ten years, Fair value	0
Total fair value	47,266	72,490
US Treasury Securities
Held-to-Maturity
Due One year or less, Amortized cost	18,756
Due after one year but within five years, Amortized cost	17,985
Due after five years but within ten years, Amortized cost	0
Due after ten years, Amortized cost	0
Held-to-maturity Securities, Amortized Cost	36,741
Held-to-maturity securities
Due One year or less, Amortized cost	18,768
Due after one year but within five years, Fair value	18,097
Due after five years but within ten years, Fair value	0
Due after ten years, Fair value	0
Total fair value	36,865
Municipal securities
Available-for-Sale
Due within one year, Amortized cost	1,135
Due after one year but within five years, Amortized cost	1,035
Due after five years but within ten years, Amortized cost	88,449
Due after ten years, Amortized cost	21,040
Amortized Cost	111,659	124,880
Due within one year, Fair value	1,141
Due after one year but within five years, Fair value	1,059
Due after five years but within ten years, Fair value	90,360
Due after ten years, Fair value	20,771
Fair Value	113,331	128,678
Held-to-Maturity
Held-to-maturity Securities, Amortized Cost		190
Held-to-maturity securities
Total fair value		193
Corporate securities
Available-for-Sale
Due after ten years, Amortized cost	22,104
Due after ten years, Fair value	19,939
Held-to-Maturity
Due One year or less, Amortized cost	3,095
Due after one year but within five years, Amortized cost	7,297
Due after five years but within ten years, Amortized cost	0
Due after ten years, Amortized cost	0
Held-to-maturity Securities, Amortized Cost	10,392
Held-to-maturity securities
Due One year or less, Amortized cost	3,096
Due after one year but within five years, Fair value	7,305
Due after five years but within ten years, Fair value	0
Due after ten years, Fair value	0
Total fair value	10,401
U.S. Agency securities
Available-for-Sale
Due after one year but within five years, Amortized cost	1
Due after ten years, Amortized cost	1,341
Due after one year but within five years, Fair value	1
Due after ten years, Fair value	1,344
Total Mortgage Backed Securities
Available-for-Sale
Amortized Cost	31,290
Fair Value	30,891
Debt Securities
Available-for-Sale
Amortized Cost	135,105
Fair Value	134,615
Debt Securities | Municipal securities
Available-for-Sale
Amortized Cost	111,659
Fair Value	113,331
Debt Securities | Corporate securities
Available-for-Sale
Amortized Cost	22,104
Fair Value	19,939
Debt Securities | U.S. Agency securities
Available-for-Sale
Amortized Cost	1,342
Fair Value	1,345
Equity Securities
Available-for-Sale
Amortized Cost	55	66
Fair Value	$ 73	$ 72

Amortized Cost and Fair Value60

Amortized Cost and Fair Value of Held-to-Maturity Securities, Including Gross Unrealized Gains and Losses (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Amortized Cost	$ 47,133	$ 72,541
Held-to-maturity Securities, Unrealized Gains	135	78
Held-to-maturity Securities, Unrealized Losses	(2)	(129)
Held-to-maturity Securities, Fair Value	47,266	72,490
U.S. Agency securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Amortized Cost	36,741	61,863
Held-to-maturity Securities, Unrealized Gains	124	75
Held-to-maturity Securities, Unrealized Losses		(106)
Held-to-maturity Securities, Fair Value	36,865	61,832
Corporate securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Amortized Cost	10,392	10,488
Held-to-maturity Securities, Unrealized Gains	11
Held-to-maturity Securities, Unrealized Losses	(2)	(23)
Held-to-maturity Securities, Fair Value	$ 10,401	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 Fair Value61

Amortized Cost and Fair Value of Municipal Securities by State, Including Gross Unrealized Gains and Losses (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Schedule of Held-to-maturity Securities [Line Items]
Available for sale, Amortized Cost	$ 166,450	$ 372,389
Fair Value	$ 165,579	$ 366,173
Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	100.00%	100.00%
Available for sale, Amortized Cost	$ 111,659	$ 125,070
Unrealized Gains	(2,258)	4,158
Unrealized Losses	(586)	357
Fair Value	$ 113,331	$ 128,871
New York | Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	11.66%	11.38%
Available for sale, Amortized Cost	$ 12,876	$ 14,062
Unrealized Gains	(334)	602
Fair Value	$ 13,210	$ 14,664
Minnesota | Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	9.70%	8.69%
Available for sale, Amortized Cost	$ 10,796	$ 10,797
Unrealized Gains	(232)	420
Unrealized Losses	(40)	14
Fair Value	$ 10,988	$ 11,203
Wisconsin | Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	8.66%	7.76%
Available for sale, Amortized Cost	$ 9,786	$ 9,786
Unrealized Gains	(74)	217
Unrealized Losses	(42)	5
Fair Value	$ 9,818	$ 9,998
Ohio | Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	8.50%	8.72%
Available for sale, Amortized Cost	$ 9,599	$ 11,011
Unrealized Gains	(125)	283
Unrealized Losses	(88)	64
Fair Value	$ 9,636	$ 11,230
Massachusetts | Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	8.45%	7.69%
Available for sale, Amortized Cost	$ 9,355	$ 9,554
Unrealized Gains	(229)	378
Unrealized Losses	(10)	22
Fair Value	$ 9,574	$ 9,910
New Jersey | Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	7.14%	8.38%
Available for sale, Amortized Cost	$ 7,891	$ 10,416
Unrealized Gains	(202)	388
Fair Value	$ 8,093	$ 10,804
Connecticut | Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	6.90%	7.60%
Available for sale, Amortized Cost	$ 7,628	$ 9,479
Unrealized Gains	(190)	315
Fair Value	$ 7,818	$ 9,794
Texas | Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	6.55%	6.04%
Available for sale, Amortized Cost	$ 7,397	$ 7,651
Unrealized Gains	(130)	208
Unrealized Losses	(103)	75
Fair Value	$ 7,424	$ 7,784
IOWA | Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	5.66%	5.03%
Available for sale, Amortized Cost	$ 6,467	$ 6,471
Unrealized Gains	(36)	75
Unrealized Losses	(88)	60
Fair Value	$ 6,415	$ 6,486
Other | Municipal Securities by State
Schedule of Held-to-maturity Securities [Line Items]
Percent of Municipal Portfolio	26.78%	28.71%
Available for sale, Amortized Cost	$ 29,864	$ 35,843
Unrealized Gains	(706)	1,272
Unrealized Losses	(215)	117
Fair Value	$ 30,355	$ 36,998

Available-For-Sale Securities i

Available-For-Sale Securities in Continuous Unrealized Loss Position (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value	$ 37,086	$ 109,950
Available-for-sale Securities, Less than 12 Months, Unrealized Losses	(693)	(544)
Available-for-sale Securities, 12 Months or Longer, Fair Value	32,505	119,438
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(2,523)	(10,027)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	69,591	229,388
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(3,216)	(10,571)
Municipal securities
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value	24,252	8,126
Available-for-sale Securities, Less than 12 Months, Unrealized Losses	(527)	(48)
Available-for-sale Securities, 12 Months or Longer, Fair Value	715	10,393
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(59)	(309)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	24,967	18,519
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(586)	(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	19,939	47,832
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(2,165)	(8,050)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	19,939	47,832
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(2,165)	(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, Continuous Unrealized Loss Position, Fair Value		70,333
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss		(238)
Mortgage-backed Agency securities
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value	12,834	27,050
Available-for-sale Securities, Less than 12 Months, Unrealized Losses	(166)	(253)
Available-for-sale Securities, 12 Months or Longer, Fair Value	11,851	37,291
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(299)	(922)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	24,685	64,341
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ (465)	$ (1,175)

Held to Maturity Securities in

Held to Maturity Securities in Continuous Unrealized Loss Position (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Less than 12 Months, Fair Value	$ 3,533	$ 50,574
Held-to-maturity Securities, Less than 12 Months, Unrealized Losses	(2)	(129)
Held-to-maturity Securities, 12 Months or Longer, Fair Value	0	0
Held-to-maturity Securities, 12 Months or Longer, Unrealized Losses	0	0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	3,533	50,574
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	(2)	(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	3,533	6,851
Held-to-maturity Securities, Less than 12 Months, Unrealized Losses	(2)	(23)
Held-to-maturity Securities, 12 Months or Longer, Fair Value	0	0
Held-to-maturity Securities, 12 Months or Longer, Unrealized Losses	0	0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	3,533	6,851
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	$ (2)	$ (23)

Investment Securities - Additio

Investment Securities - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2016USD ($)Securities	Dec. 31, 2015USD ($)Securities	Dec. 31, 2014USD ($)
Schedule of Available-for-sale Securities [Line Items]
Number of securities in an unrealized loss position | Securities	82	107
Percentage of combined depreciation of the combined reported value of the aggregate securities portfolio	1.51%	2.44%
OTTI charges incurred	$ 4,646,000		$ 737,000
Carrying amount of available-for-sale securities pledged	$ 139,750,000	$ 236,730,000
Continuous Loss Position More Than Twelve Months
Schedule of Available-for-sale Securities [Line Items]
Number of securities in an unrealized loss position | Securities	15
Debt Securities
Schedule of Available-for-sale Securities [Line Items]
OTTI charges incurred	$ 4,640,000
Non Agency Mortgage Backed Securities
Schedule of Available-for-sale Securities [Line Items]
OTTI charges incurred			705,000
Equity Securities
Schedule of Available-for-sale Securities [Line Items]
OTTI charges incurred	$ 11,000	$ 0	$ 32,000

Credit Losses Recognized in Ear

Credit Losses Recognized in Earnings for Debt Securities Where Portion of Impairment Recognized in OCI (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2014
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Beginning balance	[1]		$ 7,798
Additions for credit losses on securities not previously recognized		$ 4,646
Additions for credit losses on securities previously recognized			705
Reduction for securities sold/realized losses		$ (4,646)	$ (8,503)
[1]	The beginning balance includes credit-related losses included in OTTI charges recognized on debt securities in prior periods.

Net Loss or Gain from Sale of S

Net Loss or Gain from Sale of Securities (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Gross realized gains									$ 757	$ 363	$ 2,257
Gross realized losses									(422)	(219)	(3,642)
Net gain (loss) on sale of securities	$ 388	$ 25	$ (79)	$ 1	$ (7)	$ (39)	$ 213	$ (23)	$ 335	$ 144	$ (1,385)

Loans - Additional Information

Loans - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)Segment	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loan portfolio segments | Segment	3
Customer overdraft	$ 1,410	$ 1,240
Deferred loan fees	$ 3,900	$ 3,780	$ 3,390

Summary of Loans, Net of Unearn

Summary of Loans, Net of Unearned Income (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 1,795,954	$ 1,623,506
Covered under loss share agreements	56,994	83,035
Total Loans held for investment, net of unearned income	$ 1,852,948	$ 1,706,541
Loans held for investment, net of unearned income, percentage	96.92%	95.13%
Covered loan percentage	3.08%	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	$ 1,062,751	$ 898,087
Covered under loss share agreements	$ 14,369	$ 25,529
Loans held for investment, net of unearned income, percentage	57.35%	52.62%
Commercial Loans | Construction Development And Other Land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 56,948	$ 48,896
Covered under loss share agreements	$ 4,570	$ 6,303
Loans held for investment, net of unearned income, percentage	3.07%	2.86%
Commercial Loans | Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 92,204	$ 88,903
Covered under loss share agreements	$ 895	$ 1,170
Loans held for investment, net of unearned income, percentage	4.98%	5.21%
Commercial Loans | Multi-family Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 134,228	$ 95,026
Covered under loss share agreements	$ 8	$ 640
Loans held for investment, net of unearned income, percentage	7.24%	5.57%
Commercial Loans | Single-family Non-owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 142,965	$ 149,351
Covered under loss share agreements	$ 962	$ 2,674
Loans held for investment, net of unearned income, percentage	7.72%	8.75%
Commercial Loans | Non-farm Non-residential Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 598,674	$ 485,460
Covered under loss share agreements	$ 7,512	$ 14,065
Loans held for investment, net of unearned income, percentage	32.31%	28.45%
Commercial Loans | Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 6,003	$ 2,911
Covered under loss share agreements	$ 25	$ 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	$ 31,729	$ 27,540
Covered under loss share agreements	$ 397	$ 643
Loans held for investment, net of unearned income, percentage	1.71%	1.61%
Consumer Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 651,787	$ 646,081
Covered under loss share agreements	$ 42,546	$ 57,422
Loans held for investment, net of unearned income, percentage	35.18%	37.86%
Consumer Real Estate | Home Equity Lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 106,361	$ 107,367
Covered under loss share agreements	$ 35,817	$ 48,565
Loans held for investment, net of unearned income, percentage	5.74%	6.29%
Consumer Real Estate | Single Family Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 500,891	$ 495,209
Covered under loss share agreements	$ 6,729	$ 8,595
Loans held for investment, net of unearned income, percentage	27.03%	29.02%
Consumer Real Estate | Owner Occupied Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 44,535	$ 43,505
Covered under loss share agreements		$ 262
Loans held for investment, net of unearned income, percentage	2.41%	2.55%
Consumer and Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 81,416	$ 79,338
Loans held for investment, net of unearned income, percentage	4.39%	4.65%
Consumer and Other Loans | Consumer Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 77,445	$ 72,000
Covered under loss share agreements	$ 79	$ 84
Loans held for investment, net of unearned income, percentage	4.18%	4.22%
Consumer and Other Loans | Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Not covered under loss share agreements	$ 3,971	$ 7,338
Loans held for investment, net of unearned income, percentage	0.21%	0.43%

Covered Loan Portfolio, by Loan

Covered Loan Portfolio, by Loan Class (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	$ 56,994	$ 83,035
Commercial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	14,369	25,529
Commercial Loans | Construction Development And Other Land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	4,570	6,303
Commercial Loans | Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	895	1,170
Commercial Loans | Multi-family Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	8	640
Commercial Loans | Single-family Non-owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	962	2,674
Commercial Loans | Non-farm Non-residential Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	7,512	14,065
Commercial Loans | Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	25	34
Commercial Loans | Farmland Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	397	643
Consumer Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	42,546	57,422
Consumer Real Estate | Home Equity Lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	35,817	48,565
Consumer Real Estate | Single Family Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	6,729	8,595
Consumer Real Estate | Owner Occupied Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements		262
Consumer and Other Loans | Consumer Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered under loss share agreements	$ 79	$ 84

Recorded Investment and Contrac

Recorded Investment and Contractual Unpaid Principal Balance of PCI Loans, by Acquisition (Detail) - USD ($) $ in Thousands		Dec. 31, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment	[1]	$ 26,973	$ 36,936
Unpaid Principal Balance	[1]	29,088	38,563
PCI loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment		28,429	42,642
Unpaid Principal Balance		55,548	75,697
Peoples | PCI loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment		5,576	6,681
Unpaid Principal Balance		9,397	11,249
Waccamaw Bank | PCI loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment		21,758	34,707
Unpaid Principal Balance		45,030	63,151
Other | PCI loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment		1,095	1,254
Unpaid Principal Balance		$ 1,121	$ 1,297
[1]	Includes loans totaling $16.89 million as of December 31, 2016, and $14.22 million as of December 31, 2015, that do not meet the Company's evaluation threshold for individual impairment and are therefore collectively evaluated for impairment

Changes in Accretable Yield on

Changes in Accretable Yield on PCI loans, by Acquisition (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, accretable Yield
Accretable yield, Beginning Balance	$ 29,698	$ 23,793	$ 15,640
Additions		2	293
Accretion	(6,617)	(9,171)	(8,302)
Reclassifications from nonaccretable difference	1,907	7,847	18,341
Other changes, net	1,238	7,227	(2,179)
Accretable yield, Ending Balance	26,226	29,698	23,793
Peoples
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, accretable Yield
Accretable yield, Beginning Balance	3,589	4,745	5,294
Additions			267
Accretion	(1,237)	(2,712)	(2,147)
Reclassifications from nonaccretable difference	287	1,283	1,912
Other changes, net	1,753	273	(581)
Accretable yield, Ending Balance	4,392	3,589	4,745
Waccamaw Bank
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, accretable Yield
Accretable yield, Beginning Balance	26,109	19,048	10,338
Additions		2	26
Accretion	(5,380)	(6,459)	(6,118)
Reclassifications from nonaccretable difference	1,620	6,564	16,400
Other changes, net	(515)	6,954	(1,598)
Accretable yield, Ending Balance	$ 21,834	$ 26,109	19,048
Other
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, accretable Yield
Accretable yield, Beginning Balance			8
Accretion			(37)
Reclassifications from nonaccretable difference			$ 29

Credit Quality - Additional inf

Credit Quality - Additional information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 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	$ 14,236,000	$ 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	$ 0	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	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	$ 1,795,954	$ 1,623,506
Covered under loss share agreements	56,994	83,035
Total loans	1,852,948	1,706,541
Commercial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,062,751	898,087
Covered under loss share agreements	14,369	25,529
Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	56,948	48,896
Covered under loss share agreements	4,570	6,303
Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	92,204	88,903
Covered under loss share agreements	895	1,170
Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	134,228	95,026
Covered under loss share agreements	8	640
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	142,965	149,351
Covered under loss share agreements	962	2,674
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	598,674	485,460
Covered under loss share agreements	7,512	14,065
Commercial Loans | Agricultural
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	6,003	2,911
Covered under loss share agreements	25	34
Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	31,729	27,540
Covered under loss share agreements	397	643
Consumer Real Estate
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	651,787	646,081
Covered under loss share agreements	42,546	57,422
Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	106,361	107,367
Covered under loss share agreements	35,817	48,565
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	500,891	495,209
Covered under loss share agreements	6,729	8,595
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	44,535	43,505
Covered under loss share agreements		262
Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	77,445	72,000
Covered under loss share agreements	79	84
Consumer and Other | Other Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	3,971	7,338
Pass
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,719,488	1,533,392
Covered under loss share agreements	29,989	40,101
Total loans	1,749,477	1,573,493
Pass | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	55,188	46,816
Covered under loss share agreements	2,768	3,908
Pass | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	87,581	87,223
Covered under loss share agreements	882	1,144
Pass | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	126,468	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	131,934	139,680
Covered under loss share agreements	796	1,808
Pass | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	579,134	454,906
Covered under loss share agreements	6,423	9,192
Pass | Commercial Loans | Agricultural
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	5,839	2,886
Covered under loss share agreements	25	34
Pass | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	28,887	25,855
Covered under loss share agreements	132	364
Pass | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	104,033	104,897
Covered under loss share agreements	14,283	17,893
Pass | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	475,402	468,155
Covered under loss share agreements	4,601	5,102
Pass | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	43,833	42,783
Covered under loss share agreements		112
Pass | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	77,218	71,685
Covered under loss share agreements	79	84
Pass | Consumer and Other | Other Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	3,971	7,338
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	34,062	43,034
Covered under loss share agreements	23,094	35,603
Total loans	57,156	78,637
Special Mention | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	980	974
Covered under loss share agreements	803	1,261
Special Mention | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	3,483	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	6,992	12,969
Special Mention | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	5,466	3,976
Covered under loss share agreements	63	457
Special Mention | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	10,236	15,170
Covered under loss share agreements	537	2,044
Special Mention | Commercial Loans | Agricultural
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	164	25
Special Mention | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,223	1,427
Special Mention | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	871	1,083
Covered under loss share agreements	20,763	29,823
Special Mention | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	4,636	6,686
Covered under loss share agreements	928	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	11	61
Substandard
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	41,727	47,080
Covered under loss share agreements	3,911	7,331
Total loans	45,638	54,411
Substandard | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	780	1,106
Covered under loss share agreements	999	1,134
Substandard | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,137	1,017
Covered under loss share agreements	13	22
Substandard | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	768	889
Covered under loss share agreements	8	180
Substandard | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	5,565	5,695
Covered under loss share agreements	103	409
Substandard | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	9,102	15,384
Covered under loss share agreements	552	2,829
Substandard | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,619	258
Covered under loss share agreements	265	279
Substandard | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	1,457	1,387
Covered under loss share agreements	771	849
Substandard | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	20,381	20,368
Covered under loss share agreements	1,200	1,530
Substandard | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	702	722
Covered under loss share agreements		99
Substandard | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	216	$ 254
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	674
Total loans	674
Doubtful | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	202
Doubtful | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	472
Loss
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	3
Total loans	3
Loss | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Not covered under loss share agreements	$ 3

Recorded Investment Unpaid Prin

Recorded Investment Unpaid Principal Balance and Related Allowance for Loans losses Excluding Purchased Credit Impaired Loans (Detail) - USD ($) $ in Thousands		Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment		$ 22,074	$ 25,402
Impaired loans with a related allowance, Recorded Investment		4,899	11,534
Total impaired loans, Recorded Investment	[1]	26,973	36,936
Impaired loans with no related allowance, Unpaid Principal balance		24,133	27,005
Impaired loans with a related allowance, Unpaid Principal Balance		4,955	11,558
Total impaired loans, Unpaid Principal Balance	[1]	29,088	38,563
Impaired loans with no related allowance, Related Allowance		0	0
Impaired loans with a related allowance, Related Allowance		819	2,371
Total impaired loans, Related Allowance	[1]	819	2,371
Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment		294	84
Impaired loans with no related allowance, Unpaid Principal balance		369	94
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		3,084	2,095
Impaired loans with a related allowance, Recorded Investment		351	619
Impaired loans with no related allowance, Unpaid Principal balance		3,334	2,239
Impaired loans with a related allowance, Unpaid Principal Balance		351	623
Impaired loans with no related allowance, Related Allowance		0	0
Impaired loans with a related allowance, Related Allowance		31	124
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment		3,829	10,369
Impaired loans with a related allowance, Recorded Investment			5,667
Impaired loans with no related allowance, Unpaid Principal balance		4,534	11,055
Impaired loans with a related allowance, Unpaid Principal Balance			5,673
Impaired loans with no related allowance, Related Allowance		0	0
Impaired loans with a related allowance, Related Allowance			1,568
Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment		1,161	310
Impaired loans with a related allowance, Recorded Investment		430
Impaired loans with no related allowance, Unpaid Principal balance		1,188	326
Impaired loans with a related allowance, Unpaid Principal Balance		430
Impaired loans with no related allowance, Related Allowance		0	0
Impaired loans with a related allowance, Related Allowance		18
Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment		33	57
Impaired loans with no related allowance, Unpaid Principal balance		35	57
Impaired loans with no related allowance, Related Allowance		0	0
Commercial Loans | Commercial and Industrial
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment		346	16
Impaired loans with no related allowance, Unpaid Principal balance		383	23
Impaired loans with no related allowance, Related Allowance		0	0
Commercial Loans | Agricultural
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Related Allowance		0	0
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment		11,779	11,289
Impaired loans with a related allowance, Recorded Investment		4,118	4,899
Impaired loans with no related allowance, Unpaid Principal balance		12,630	11,996
Impaired loans with a related allowance, Unpaid Principal Balance		4,174	4,907
Impaired loans with no related allowance, Related Allowance		0	0
Impaired loans with a related allowance, Related Allowance		770	672
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment		573	243
Impaired loans with a related allowance, Recorded Investment			349
Impaired loans with no related allowance, Unpaid Principal balance		589	243
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
Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment		913	868
Impaired loans with no related allowance, Unpaid Principal balance		968	898
Impaired loans with no related allowance, Related Allowance		0	0
Consumer and Other Loans | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Recorded Investment		62	71
Impaired loans with no related allowance, Unpaid Principal balance		103	74
Impaired loans with no related allowance, Related Allowance		0	0
Consumer and Other Loans | Other Loans
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Related Allowance		$ 0	$ 0
[1]	Includes loans totaling $16.89 million as of December 31, 2016, and $14.22 million as of December 31, 2015, that do not meet the Company's evaluation threshold for individual impairment and are therefore collectively evaluated for impairment

Recorded Investment Unpaid Pr75

Recorded Investment Unpaid Principal Balance and Related Allowance for Loans losses Excluding Purchased Credit Impaired Loans (Parenthetical) (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Loans collectively evaluated for impairment, recorded investment	$ 16,890	$ 14,220

Average Recorded Investment and

Average Recorded Investment and Interest Income Recognized on Impaired Loans Excluding Purchased Credit Impaired Loans (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	$ 986	$ 835	$ 902
Impaired loans with a related allowance, Interest Income Recognized	370	117	152
Total impaired loans, Interest Income Recognized	1,356	952	1,054
Impaired loans with no related allowance, Average Recorded Investment	27,494	29,064	25,128
Impaired loans with a related allowance, Average Recorded Investment	8,996	9,471	14,098
Total impaired loans, Average Recorded Investment	36,490	38,535	39,226
Commercial Loans | Commercial and Industrial
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	16		18
Impaired loans with a related allowance, Interest Income Recognized			47
Impaired loans with no related allowance, Average Recorded Investment	646	324	1,627
Impaired loans with a related allowance, Average Recorded Investment			2,199
Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	21	4	21
Impaired loans with a related allowance, Interest Income Recognized			23
Impaired loans with no related allowance, Average Recorded Investment	308	269	162
Impaired loans with a related allowance, Average Recorded Investment			4,190
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	178	88	60
Impaired loans with a related allowance, Interest Income Recognized	23	25	2
Impaired loans with no related allowance, Average Recorded Investment	3,076	2,140	1,629
Impaired loans with a related allowance, Average Recorded Investment	518	575	369
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	307	312	353
Impaired loans with a related allowance, Interest Income Recognized	215	65	31
Impaired loans with no related allowance, Average Recorded Investment	8,573	11,677	8,248
Impaired loans with a related allowance, Average Recorded Investment	3,831	4,987	3,386
Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	55	16	6
Impaired loans with a related allowance, Interest Income Recognized	14
Impaired loans with no related allowance, Average Recorded Investment	437	195	315
Impaired loans with a related allowance, Average Recorded Investment	108
Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	22	5	8
Impaired loans with no related allowance, Average Recorded Investment	344	481	607
Commercial Loans | Agricultural
Financing Receivable, Recorded Investment [Line Items]
Impaired loans with no related allowance, Average Recorded Investment			1
Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	30	36	22
Impaired loans with a related allowance, Interest Income Recognized			1
Impaired loans with no related allowance, Average Recorded Investment	1,223	813	686
Impaired loans with a related allowance, Average Recorded Investment			57
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	343	356	404
Impaired loans with a related allowance, Interest Income Recognized	118	26	48
Impaired loans with no related allowance, Average Recorded Investment	12,330	12,708	11,486
Impaired loans with a related allowance, Average Recorded Investment	4,452	3,731	3,897
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	9	10	5
Impaired loans with a related allowance, Interest Income Recognized		1
Impaired loans with no related allowance, Average Recorded Investment	497	359	259
Impaired loans with a related allowance, Average Recorded Investment	87	178
Consumer and Other Loans | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Construction, development, and other land	5	8	5
Impaired loans with no related allowance, Average Recorded Investment	$ 60	$ 98	$ 108

Information on Impaired PCI Loa

Information on Impaired PCI Loan Pools (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)Loan	Dec. 31, 2015USD ($)Loan	Dec. 31, 2014USD ($)
Financing Receivable, Recorded Investment [Line Items]
Unpaid principal balance	$ 24,133	$ 27,005
Recorded investment	22,074	25,402
Interest income recognized	1,356	952	$ 1,054
Average recorded investment	27,494	29,064	25,128
PCI loans
Financing Receivable, Recorded Investment [Line Items]
Unpaid principal balance	1,086	3,759
Recorded investment	1,085	2,834
Allowance for loan losses	$ 12	$ 54
Number of impaired loans | Loan	1	2
Interest income recognized	$ 142	$ 364	3,081
Average recorded investment	$ 1,929	$ 3,309	$ 30,007

Nonaccrual Loans by Loan Class

Nonaccrual Loans by Loan Class (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	$ 16,462	$ 18,494
Commercial Loans | Construction Development And Other Land
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	104	93
Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	345	16
Commercial Loans | Multi-family Residential
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	294	84
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	1,266	1,879
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	3,325	7,189
Commercial Loans | Farmland Loan
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	1,591	234
Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	1,105	1,238
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	8,033	7,341
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	336	349
Consumer and Other | Consumer Loan
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	63	71
Non Covered Loans
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	15,854	17,847
Non Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	72	39
Non Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	332
Non Covered Loans | Commercial Loans | Multi-family Residential
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	294	84
Non Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	1,242	1,850
Non Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	3,295	7,150
Non Covered Loans | Commercial Loans | Farmland Loan
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	1,591	234
Non Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	705	825
Non Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	7,924	7,245
Non Covered Loans | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	336	349
Non Covered Loans | Consumer and Other | Consumer Loan
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	63	71
Covered Loans
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	608	647
Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	32	54
Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	13	16
Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	24	29
Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	30	39
Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	400	413
Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total nonaccrual loans	$ 109	$ 96

Aging of Past Due Loans by Loan

Aging of Past Due Loans by Loan Class (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	$ 21,478	$ 25,079
Current Loans	1,831,470	1,681,462
Total loans	1,852,948	1,706,541
Not covered under loss share agreements	1,795,954	1,623,506
Covered under loss share agreements	56,994	83,035
Commercial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	1,062,751	898,087
Covered under loss share agreements	14,369	25,529
Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	56,948	48,896
Covered under loss share agreements	4,570	6,303
Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	92,204	88,903
Covered under loss share agreements	895	1,170
Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	134,228	95,026
Covered under loss share agreements	8	640
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	142,965	149,351
Covered under loss share agreements	962	2,674
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	598,674	485,460
Covered under loss share agreements	7,512	14,065
Commercial Loans | Agricultural
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	6,003	2,911
Covered under loss share agreements	25	34
Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	31,729	27,540
Covered under loss share agreements	397	643
Consumer Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	651,787	646,081
Covered under loss share agreements	42,546	57,422
Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	106,361	107,367
Covered under loss share agreements	35,817	48,565
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	500,891	495,209
Covered under loss share agreements	6,729	8,595
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	44,535	43,505
Covered under loss share agreements		262
Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	77,445	72,000
Covered under loss share agreements	79	84
Consumer and Other | Other Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Not covered under loss share agreements	3,971	7,338
Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	935	2,682
Current Loans	56,059	80,353
Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	466	138
Current Loans	4,104	6,165
Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due		16
Current Loans	895	1,154
Covered Loans | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	8	640
Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	24	1,422
Current Loans	938	1,252
Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	32	39
Current Loans	7,480	14,026
Covered Loans | Commercial Loans | Agricultural
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	25	34
Covered Loans | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	397	643
Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	316	751
Current Loans	35,501	47,814
Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	97	316
Current Loans	6,632	8,279
Covered Loans | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans		262
Covered Loans | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	79	84
Non Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	20,543	22,397
Current Loans	1,775,411	1,601,109
Non Covered Loans | Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	55	39
Current Loans	56,893	48,857
Non Covered Loans | Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	353	347
Current Loans	91,851	88,556
Non Covered Loans | Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	444	462
Current Loans	133,784	94,564
Non Covered Loans | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	2,296	1,797
Current Loans	140,669	147,554
Non Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	3,736	5,963
Current Loans	594,938	479,497
Non Covered Loans | Commercial Loans | Agricultural
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	5
Current Loans	5,998	2,911
Non Covered Loans | Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	1,132	830
Current Loans	30,597	26,710
Non Covered Loans | Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	872	1,331
Current Loans	105,489	106,036
Non Covered Loans | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	10,496	11,256
Current Loans	490,395	483,953
Non Covered Loans | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	678
Current Loans	43,857	43,505
Non Covered Loans | Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	476	372
Current Loans	76,969	71,628
Non Covered Loans | Consumer and Other | Other Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	3,971	7,338
Financing Receivables, 30 to 59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	9,355	11,612
Financing Receivables, 30 to 59 Days Past Due | Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	656	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	434	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	24	1,422
Financing Receivables, 30 to 59 Days Past Due | Covered Loans | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	32
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	108	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	58	274
Financing Receivables, 30 to 59 Days Past Due | Non Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	8,699	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	33
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	174	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	163	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	1,302	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	1,235	347
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	224	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	78	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	4,777	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	342
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	371	278
Financing Receivables, 60 to 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	3,990	3,195
Financing Receivables, 60 to 89 Days Past Due | Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	146	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	146	37
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	3,844	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	5
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	30	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		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	159	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	332	676
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Commercial Loans | Agricultural
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	5
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	343	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	136	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	2,408	1,943
Financing Receivables, 60 to 89 Days Past Due | Non Covered Loans | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	336
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	90	71
Financing Receivables, Equal to Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	8,133	10,272
Financing Receivables, Equal to Greater than 90 Days Past Due | Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	133	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	32	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	62	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	39	42
Financing Receivables, Equal to Greater than 90 Days Past Due | Non Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	8,000	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	17	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	149
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	281	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	835	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	2,169	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	565	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	658	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	3,311	3,191
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	$ 15	$ 23

Loans Modified as Troubled Debt

Loans Modified as Troubled Debt Restructurings by Loan Class and Accrual Status (Detail) - USD ($) $ in Thousands		Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
Total TDRs		$ 14,236	$ 15,301
Allowance for loan losses related to TDRs		670	590
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs		930	950
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Impaired [Line Items]
Total TDRs		4,160	4,600
Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total TDRs		158	170
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs		8,408	8,989
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Impaired [Line Items]
Total TDRs		580	592
Nonaccrual
Financing Receivable, Impaired [Line Items]
Total TDRs	[1]	1,284	1,339
Nonaccrual | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs	[1]	38	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]	905	733
Nonaccrual | Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Impaired [Line Items]
Total TDRs	[1]	341	349
Accruing
Financing Receivable, Impaired [Line Items]
Total TDRs		12,952	13,962
Accruing | Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs		892	820
Accruing | Commercial Loans | Non-farm, Non-residential
Financing Receivable, Impaired [Line Items]
Total TDRs		4,160	4,600
Accruing | Consumer Real Estate | Home Equity Lines
Financing Receivable, Impaired [Line Items]
Total TDRs		158	43
Accruing | Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Impaired [Line Items]
Total TDRs		7,503	8,256
Accruing | 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	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Interest income recognized	$ 1,356	$ 952	$ 1,054
PCI loans
Financing Receivable, Recorded Investment [Line Items]
Interest income recognized	142	364	3,081
TDRs | PCI loans
Financing Receivable, Recorded Investment [Line Items]
Interest income recognized	$ 424	$ 608	$ 597

Loans Modified as Troubled De82

Loans Modified as Troubled Debt Restructurings by Type of Concession Made and Loan Class (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)Contract	Dec. 31, 2015USD ($)Contract
Financing Receivable, Modifications [Line Items]
Total Contracts | Contract	1	5
Pre-Modification Recorded Investment	$ 115	$ 342
Post-Modification Recorded Investment	$ 115	$ 342
Below Market Interest Rate And Extended Payment Term | Single Family Owner Occupied
Financing Receivable, Modifications [Line Items]
Total Contracts | Contract	1	5
Pre-Modification Recorded Investment	$ 115	$ 342
Post-Modification Recorded Investment	$ 115	$ 342

Summary of Information for OREO

Summary of Information for OREO (Detail) - USD ($) $ in Thousands		Dec. 31, 2016	Dec. 31, 2015
Other Real Estate Owned Activity [Line Items]
Non-covered OREO		$ 5,109	$ 4,873
Covered OREO		276	4,034
Total OREO		5,385	8,907
Non-covered OREO secured by residential real estate		1,746	2,677
Residential real estate loans in the foreclosure process	[1]	$ 2,539	$ 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, by L

Allowance for Loan Losses, by Loan Segment (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 20,233	$ 20,227
(Recovery of) provision for loan losses	1,254	2,162
Benefit attributable to the FDIC indemnification asset	1	29
(Recovery of) provision for loan losses charged to operations	1,255	2,191	$ 145
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset	(1)	(29)
Charge-offs	(5,176)	(3,745)
Recoveries	1,637	1,589
Net charge-offs	(3,539)	(2,156)
Ending balance	17,948	20,233	20,227
Commercial Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	13,133	13,047
(Recovery of) provision for loan losses	30	894
Benefit attributable to the FDIC indemnification asset		29
(Recovery of) provision for loan losses charged to operations	30	923
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset		(29)
Charge-offs	(2,392)	(1,282)
Recoveries	919	474
Net charge-offs	(1,473)	(808)
Ending balance	11,690	13,133	13,047
Consumer Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	6,410	6,510
(Recovery of) provision for loan losses	343	128
Benefit attributable to the FDIC indemnification asset	1
(Recovery of) provision for loan losses charged to operations	344	128
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset	(1)
Charge-offs	(1,612)	(906)
Recoveries	358	678
Net charge-offs	(1,254)	(228)
Ending balance	5,499	6,410	6,510
Consumer and Other
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	690	670
(Recovery of) provision for loan losses	881	1,140
(Recovery of) provision for loan losses charged to operations	881	1,140
Charge-offs	(1,172)	(1,557)
Recoveries	360	437
Net charge-offs	(812)	(1,120)
Ending balance	759	690	670
Allowance Excluding Purchased Credit Impaired
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	20,179	20,169
(Recovery of) provision for loan losses	1,296	2,166
Charge-offs	(5,176)	(3,745)
Recoveries	1,637	1,589
Net charge-offs	(3,539)	(2,156)
Ending balance	17,936	20,179	20,169
Allowance Excluding Purchased Credit Impaired | Commercial Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	13,133	13,010
(Recovery of) provision for loan losses	30	931
Charge-offs	(2,392)	(1,282)
Recoveries	919	474
Net charge-offs	(1,473)	(808)
Ending balance	11,690	13,133	13,010
Allowance Excluding Purchased Credit Impaired | Consumer Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	6,356	6,489
(Recovery of) provision for loan losses	385	95
Charge-offs	(1,612)	(906)
Recoveries	358	678
Net charge-offs	(1,254)	(228)
Ending balance	5,487	6,356	6,489
Allowance Excluding Purchased Credit Impaired | Consumer and Other
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	690	670
(Recovery of) provision for loan losses	881	1,140
Charge-offs	(1,172)	(1,557)
Recoveries	360	437
Net charge-offs	(812)	(1,120)
Ending balance	759	690	670
Purchased Credit Impaired
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	54	58
(Recovery of) provision for loan losses	(42)	(4)
Benefit attributable to the FDIC indemnification asset	1	29
(Recovery of) provision for loan losses charged to operations	(41)	25
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset	(1)	(29)
Ending balance	12	54	58
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		29
(Recovery of) provision for loan losses charged to operations		(8)
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset		(29)
Ending balance			37
Purchased Credit Impaired | Consumer Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	54	21
(Recovery of) provision for loan losses	(42)	33
Benefit attributable to the FDIC indemnification asset	1
(Recovery of) provision for loan losses charged to operations	(41)	33
(Recovery of) provision for loan losses recorded through the FDIC indemnification asset	(1)
Ending balance	$ 12	$ 54	$ 21

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	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	$ 10,082	$ 22,718
Allowance for Loans Individually Evaluated	819	2,371
Loans Collectively Evaluated for Impairment	1,814,437	1,641,181
Allowance for Loans Collectively Evaluated	17,117	17,808
Commercial Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	4,626	15,495
Allowance for Loans Individually Evaluated	49	1,692
Loans Collectively Evaluated for Impairment	1,065,126	895,984
Allowance for Loans Collectively Evaluated	11,641	11,440
Commercial Loans | Construction Development And Other Land
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	60,281	53,437
Allowance for Loans Collectively Evaluated	889	1,119
Commercial Loans | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	93,099	89,885
Allowance for Loans Collectively Evaluated	495	504
Commercial Loans | Multi-family Residential
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	281
Loans Collectively Evaluated for Impairment	133,947	95,486
Allowance for Loans Collectively Evaluated	1,157	1,535
Commercial Loans | Single-family Non-owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	1,910	1,401
Allowance for Loans Individually Evaluated	31	124
Loans Collectively Evaluated for Impairment	139,711	147,209
Allowance for Loans Collectively Evaluated	2,721	3,245
Commercial Loans | Non-farm, Non-residential
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	1,454	14,094
Allowance for Loans Individually Evaluated		1,568
Loans Collectively Evaluated for Impairment	600,915	478,839
Allowance for Loans Collectively Evaluated	6,185	4,825
Commercial Loans | Agricultural
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	6,028	2,945
Allowance for Loans Collectively Evaluated	43	22
Commercial Loans | Farmland Loan
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	981
Allowance for Loans Individually Evaluated	18
Loans Collectively Evaluated for Impairment	31,145	28,183
Allowance for Loans Collectively Evaluated	151	190
Consumer Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	5,456	7,223
Allowance for Loans Individually Evaluated	770	679
Loans Collectively Evaluated for Impairment	667,816	665,775
Allowance for Loans Collectively Evaluated	4,717	5,678
Consumer Real Estate | Home Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	122,000	126,691
Allowance for Loans Collectively Evaluated	895	1,091
Consumer Real Estate | Single Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	5,120	6,874
Allowance for Loans Individually Evaluated	770	672
Loans Collectively Evaluated for Impairment	501,617	495,761
Allowance for Loans Collectively Evaluated	3,594	4,297
Consumer Real Estate | Owner Occupied Construction
Financing Receivable, Recorded Investment [Line Items]
Loans Individually Evaluated for Impairment	336	349
Allowance for Loans Individually Evaluated		7
Loans Collectively Evaluated for Impairment	44,199	43,323
Allowance for Loans Collectively Evaluated	228	290
Consumer and Other
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	81,495	79,422
Allowance for Loans Collectively Evaluated	759	690
Consumer and Other | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	77,524	72,084
Allowance for Loans Collectively Evaluated	759	690
Consumer and Other | Other Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Collectively Evaluated for Impairment	$ 3,971	$ 7,338

Allowance for Loan Losses on PC

Allowance for Loan Losses on PCI Loans and Recorded Investment in Loans (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	$ 28,429	$ 42,642
Allowance for Acquired Impaired Loans Evaluated	12	54
Commercial Loans
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	5,846	10,567
Commercial Loans | Waccamaw Commercial
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	260	3,788
Commercial Loans | Peoples Commercial
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	4,491	5,525
Commercial Loans | Commercial Loan Other
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	1,095	1,254
Consumer Real Estate
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	22,583	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	20,178	29,241
Consumer Real Estate | Waccamaw Residential
Financing Receivable, Recorded Investment [Line Items]
Acquired Impaired Loans Evaluated for Impairment	1,320	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	1,085	1,156
Allowance for Acquired Impaired Loans Evaluated	$ 12	$ 53

FDIC Indemnification Asset - Ad

FDIC Indemnification Asset - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Resale Agreement Counterparty [Line Items]
Loans covered	$ 56,994	$ 83,035
Covered OREO	$ 276	$ 4,034
Single Family Owner Occupied
Resale Agreement Counterparty [Line Items]
Loss share coverage, expiration date		Jun. 30, 2022
Commercial Loan
Resale Agreement Counterparty [Line Items]
Loss share coverage, expiration date	Jun. 30, 2017
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	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Changes in the receivable from the FDIC
Beginning balance	$ 20,844	$ 27,900
Decrease in estimated losses on covered loans	(1)	(28)
Increase in estimated losses on covered OREO	1,045	1,489
Reimbursable expenses from the FDIC	162	545
Net amortization	(5,474)	(6,379)	$ (3,979)
Reimbursements from the FDIC	(4,403)	(2,683)
Ending balance	$ 12,173	$ 20,844	$ 27,900

Components of Premises and Equi

Components of Premises and Equipment (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Land	$ 18,987	$ 19,155
Buildings and leasehold improvements	46,740	50,776
Equipment	32,519	36,709
Total premises and equipment	98,246	106,640
Accumulated depreciation and amortization	(48,161)	(53,884)
Total premises and equipment, net	$ 50,085	$ 52,756

Premises, Equipment and Leases

Premises, Equipment and Leases - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense for premises and equipment	$ 3,563	$ 4,135	$ 4,405
Impairment charges of long-term investments in land and buildings	364	259	935
Lease expense	784	$ 862	$ 1,060
Future minimum lease payments	$ 1

Future Minimum Lease Payments t

Future Minimum Lease Payments to be Received under Noncancelable Subleases (Detail) $ in Thousands	Dec. 31, 2016USD ($)
Sale Leaseback Transaction [Line Items]
2,017	$ 341
2,018	199
2,019	110
2,020	97
2,021	97
2022 and thereafter	791
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Total	$ 1,635

Goodwill and Other Intangible92

Goodwill and Other Intangible Assets - Additional Information (Detail) $ in Thousands	Sep. 30, 2016Segment	Dec. 31, 2016USD ($)Segment	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)
Goodwill [Line Items]
Amortization expense for other intangible assets | $		$ 1,136	$ 1,118	$ 787
Goodwill impairment testing unit | Community Banking
Goodwill [Line Items]
Number of reporting unit		1
Goodwill impairment testing unit | Community Banking and Insurance Services [Member]
Goodwill [Line Items]
Number of reporting unit	2
Core deposit intangible assets
Goodwill [Line Items]
Weighted average remaining life of intangibles		7 years
Core deposit intangible assets | Minimum
Goodwill [Line Items]
Remaining lives of intangibles		6 years
Core deposit intangible assets | Maximum
Goodwill [Line Items]
Remaining lives of intangibles		9 years

Changes in Goodwill, by Reporti

Changes in Goodwill, by Reporting Unit (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Goodwill [Line Items]
Beginning balance, January 1,		$ 100,486	$ 100,722	$ 105,455
Acquisitions and dispositions, net		(4,707)	(324)	(6,454)
Cash consideration paid			88	1,721
Ending balance, December 31,		95,779	100,486	100,722
Community Banking
Goodwill [Line Items]
Beginning balance, January 1,		91,455	91,455	96,541
Acquisitions and dispositions, net		1,290		(6,454)
Other	[1]	3,034
Cash consideration paid				1,368
Ending balance, December 31,		95,779	91,455	91,455
Insurance Services
Goodwill [Line Items]
Beginning balance, January 1,		9,031	9,267	8,914
Acquisitions and dispositions, net		(5,997)	(324)
Other	[1]	$ (3,034)
Cash consideration paid			88	353
Ending balance, December 31,			$ 9,031	$ 9,267
[1]	Represents the transfer of goodwill after the sale of Greenpoint to one reporting unit

Components of Other Intangible

Components of Other Intangible Assets, by Reporting Unit (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Finite lived intangibles, net	$ 7,165
Total other intangible assets, net	7,207	$ 5,243
Core deposit intangible assets
Finite-Lived Intangible Assets [Line Items]
Core deposit intangibles	11,536	12,282
Accumulated amortization	(4,515)	(7,958)
Finite lived intangibles, net	7,021	4,324
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Core deposit intangibles	3,508	4,246
Accumulated amortization	(3,322)	(3,327)
Finite lived intangibles, net	$ 186	919
Community Banking
Finite-Lived Intangible Assets [Line Items]
Total other intangible assets, net		4,395
Community Banking | Core deposit intangible assets
Finite-Lived Intangible Assets [Line Items]
Core deposit intangibles		12,282
Accumulated amortization		(7,958)
Finite lived intangibles, net		4,324
Community Banking | Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Core deposit intangibles		535
Accumulated amortization		(464)
Finite lived intangibles, net		71
Insurance Services
Finite-Lived Intangible Assets [Line Items]
Total other intangible assets, net		848
Insurance Services | Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Core deposit intangibles		3,711
Accumulated amortization		(2,863)
Finite lived intangibles, net		$ 848

Estimated Amortization Expense

Estimated Amortization Expense for Intangible Assets, by Year (Detail) $ in Thousands	Dec. 31, 2016USD ($)
Finite-Lived Intangible Assets [Line Items]
2,017	$ 1,029
2,018	1,029
2,019	1,029
2,020	1,029
2,021	1,015
2022 and thereafter	2,034
Finite lived intangibles, net	$ 7,165

Components of Deposits (Detail)

Components of Deposits (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deposits By Type [Line Items]
Noninterest-bearing demand deposits	$ 427,705	$ 451,511
Interest-bearing deposits:
Interest-bearing demand deposits	378,339	347,705
Money market accounts	196,997	213,982
Savings deposits	326,263	316,603
Certificates of deposit	382,503	408,519
Individual retirement accounts	129,531	134,939
Total interest-bearing deposits	1,413,633	1,421,748
Total deposits	$ 1,841,338	$ 1,873,259

Scheduled Maturities of Time De

Scheduled Maturities of Time Deposits (Detail) $ in Thousands	Dec. 31, 2016USD ($)
Time deposits
2,017	$ 254,738
2,018	88,596
2,019	53,400
2,020	68,644
2,021	44,968
2022 and thereafter	1,688
Time Deposits, Total	$ 512,034

Deposits - Additional Informati

Deposits - Additional Information (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deposit Liabilities [Line Items]
Time deposit of $250 thousand or more	$ 41,549	$ 41,350

Scheduled Maturities of Certifi

Scheduled Maturities of Certificates of Deposit of $250 Thousand or More (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Time deposit of $250 thousand or more
Three months or less	$ 6,274
Over three through six months	2,687
Over six through twelve months	10,890
Over twelve months	21,698
Total	$ 41,549	$ 41,350

Components of Borrowings (Detai

Components of Borrowings (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Securities sold under agreements to repurchase	$ 98,005	$ 138,614
Long-term FHLB advances	65,000	65,000
Total borrowings	$ 178,713	$ 219,370
Short-term borrowings
Debt Instrument [Line Items]
Retail repurchase agreements	0.07%	0.10%
Short-term borrowings | Retail
Debt Instrument [Line Items]
Securities sold under agreements to repurchase	$ 73,005	$ 88,614
Long-term borrowings
Debt Instrument [Line Items]
Long-term FHLB advances	65,000	65,000
Long-term borrowings | Wholesale
Debt Instrument [Line Items]
Securities sold under agreements to repurchase	25,000	50,000
Other borrowings
Debt Instrument [Line Items]
Subordinated debt	15,464	15,464
Other debt	$ 244	$ 292
Other borrowings | Subordinated Debt
Debt Instrument [Line Items]
Debt weighted average interest rate	3.65%	3.23%
Wholesale Repurchase Agreements | Long-term borrowings
Debt Instrument [Line Items]
Weighted average contractual rate	3.18%	3.71%
Total FHLB Borrowings | Long-term borrowings | Long-term advances
Debt Instrument [Line Items]
Advances	4.04%	4.04%

Contractual and Weighted Averag

Contractual and Weighted Average Maturities of Long-term Borrowings, by Year (Detail) $ in Thousands	Dec. 31, 2016USD ($)
Contractual maturities of wholesale repurchase agreements and FHLB borrowings
2,017	$ 15,000
2,018	0
2,019	25,000
2,020	0
2,021	50,000
2022 and thereafter	0
Total	$ 90,000
Weighted average maturity (in years)	2 years 10 months 21 days
Wholesale Repurchase Agreements
Contractual maturities of wholesale repurchase agreements and FHLB borrowings
2,018	$ 0
2,019	25,000
2,020	0
2022 and thereafter	0
Total	$ 25,000
Weighted average maturity (in years)	2 years 1 month 24 days
Total FHLB Borrowings
Contractual maturities of wholesale repurchase agreements and FHLB borrowings
2,017	$ 15,000
2,018	0
2,020	0
2,021	50,000
2022 and thereafter	0
Total	$ 65,000
Weighted average maturity (in years)	3 years 2 months 1 day

Borrowings - Additional Informa

Borrowings - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Letters of credit provided for collateralize public unit deposits	$ 75,720,000
Pledged loans	1,030,000,000
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	$ 558,750,000
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

Schedule of Contractual Maturit

Schedule of Contractual Maturities of Repurchase Agreements by Type of Collateral Pledged (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	$ 98,005	$ 138,614
Overnight and Continuous
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	70,915
Greater Than 90 Days
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	27,090
Municipal securities
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	45,618
Municipal securities | Overnight and Continuous
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	44,414
Municipal securities | Greater Than 90 Days
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	1,204
U.S. Agency securities
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	18,680
U.S. Agency securities | Overnight and Continuous
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	18,680
Mortgage-backed Agency securities
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	33,707
Mortgage-backed Agency securities | Overnight and Continuous
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	7,821
Mortgage-backed Agency securities | Greater Than 90 Days
Assets Sold under Agreements to Repurchase [Line Items]
Securities sold under agreements to repurchase	$ 25,886

Derivative Instruments and H104

Derivative Instruments and Hedging Activities - Additional Information (Detail) - USD ($)	1 Months Ended
	Mar. 31, 2015	Feb. 28, 2014	Dec. 31, 2016	Dec. 31, 2015
Derivative [Line Items]
Notional amount			$ 4,835,000	$ 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

Notional or Contractual Amounts

Notional or Contractual Amounts and Fair Value of Derivative Instruments (Detail) - USD ($)	Dec. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Feb. 28, 2014
Derivative [Line Items]
Notional or Contractual Amount	$ 4,835,000	$ 5,151,000
Derivative Assets	0	0
Derivative liabilities	167,000	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	4,835,000	5,151,000
Derivative Assets	0	0
Derivative liabilities	$ 167,000	$ 251,000

Effect of Derivative and Hedgin

Effect of Derivative and Hedging Activity, on Consolidated Statements of Income (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Derivatives designated as hedges
Derivative, Gain (Loss) on Derivative, Net	$ 116	$ 122	$ 162
Interest Rate Swaps Agreement | Designated as Hedging Instrument | Interest And Fee
Derivatives designated as hedges
Derivative, Gain (Loss) on Derivative, Net	$ 116	$ 122	$ 162

Employee Benefit Plans - Additi

Employee Benefit Plans - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Total company expenses under the health plan	$ 3,480,000	$ 3,060,000	$ 2,880,000
Deferred compensation Liability	458,000	458,000
Deferred compensation Expense	$ 60,000	$ 60,000	$ 60,000
Common stock held in employer stock fund	410,384	428,785	457,765
Stock Options
Defined Benefit Plan Disclosure [Line Items]
Intrinsic value of options exercised	$ 434,000	$ 20,000	$ 13,000
Unrecognized compensation cost related to nonvested stock options	$ 101,000
Unrecognized compensation cost expected to be recognized over a weighted average period	1 year 1 month 10 days
Restricted Stock
Defined Benefit Plan Disclosure [Line Items]
Unrecognized compensation cost expected to be recognized over a weighted average period	2 years 11 days
Unrecognized compensation cost related to nonvested stock awards	$ 447,000
Performance Shares
Defined Benefit Plan Disclosure [Line Items]
Unrecognized compensation cost related to nonvested stock awards	$ 0
2012 Plan | Stock Options
Defined Benefit Plan Disclosure [Line Items]
Shares available for potential grants	600,000
Option granted, maximum exercise period	10 years
Vesting period	4 years
2012 Plan | Stock Options | For the first four anniversaries of the grant date
Defined Benefit Plan Disclosure [Line Items]
Percentage of stock award vesting	25.00%
Individual Counterparty
Defined Benefit Plan Disclosure [Line Items]
Stop loss insurance liability	$ 125,000
Aggregate
Defined Benefit Plan Disclosure [Line Items]
Stop loss insurance liability	3,920,000
401 (k) Savings Plan
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Employer Matching Contributions	$ 1,500,000	$ 1,530,000	$ 1,580,000
Supplemental Executive Retirement Plan
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan Maximum Employee Contribution As Percentage Of Average Compensation	35.00%
Defined Benefit Plan, Employee Contribution, Age	62 years
Directors Plan
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Employee Contribution, Age	70 years
Defined Contribution Plan Maximum Employee Contribution As Percentage Of Base Salary	100.00%

Schedule of changes in aggregat

Schedule of changes in aggregate actuarial benefit obligation (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Beginning balance	$ 8,390	$ 7,631
Plan change	69
Service cost	184	180	$ 128
Interest cost	382	334	336
Actuarial loss	367	363
Benefits paid	(211)	(118)
Ending balance	$ 9,181	$ 8,390	$ 7,631

Components of net periodic pens

Components of net periodic pension cost and assumed discount rate (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 184	$ 180	$ 128
Interest cost	382	334	336
Amortization of prior service cost	226	260	260
Amortization of losses	47	66
Net periodic cost	$ 839	$ 840	$ 724
Assumed discount rate	4.22%	4.62%	4.41%

Projected Benefit Payments (Det

Projected Benefit Payments (Detail) - Supplemental Executive Retirement Plan (SERP) $ in Thousands	Dec. 31, 2016USD ($)
Defined Benefit Plan Disclosure [Line Items]
2,017	$ 465
2,018	462
2,019	458
2,020	529
2,021	587
2022 through 2026	$ 2,937

Pre-tax Compensation Expense an

Pre-tax Compensation Expense and Excess Tax Benefit Recognized in Earnings (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Pre-tax compensation expense	$ 209	$ 110	$ 332
Excess tax benefit	$ 174	$ 8	$ 5

Stock Option Activity (Detail)

Stock Option Activity (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Option shares
Options Outstanding at beginning of period	236,404
Granted	32,768
Exercised	(43,463)	(4,323)	(3,854)
Canceled	(25,313)
Options Outstanding at end of period	200,396	236,404
Options Exercisable at end of period	167,628
Weighted average exercise price per share
Options Outstanding at beginning of period	$ 20.17
Granted	20.15
Exercised	17.26
Canceled	28.56
Options Outstanding at end of period	19.73	$ 20.17
Options Exercisable at end of period	$ 19.65
Weighted average remaining contractual term (years)
Options Outstanding at end of period	6 years 1 month 6 days
Options Exercisable at end of period	5 years 6 months
Aggregate Intrinsic Value
Options Outstanding at end of period	$ 2,123
Options Exercisable at end of period	$ 1,790

Total options granted and weigh

Total options granted and weighted average assumptions used to estimate the fair value of options granted (Detail)	12 Months Ended
	Dec. 31, 2016$ / sharesshares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted | shares	32,768
Grant-date fair value per share | $ / shares	$ 10.16
Volatility	25.04%
Risk-free rate	1.56%
Expected dividend yield	3.09%
Expected term (in years)	6 years 6 months

Restricted Stock Activity (Deta

Restricted Stock Activity (Detail) - Restricted Stock	12 Months Ended
	Dec. 31, 2016$ / sharesshares
Number of Shares
Nonvested shares at beginning of period | shares	5,327
Granted | shares	46,033
Vested | shares	(21,533)
Canceled | shares	(2,024)
Nonvested shares at end of period | shares	27,803
Weighted-Average Grant Date Fair Value per Share
Nonvested shares at beginning of period | $ / shares	$ 16.85
Granted | $ / shares	19.97
Vested | $ / shares	17.90
Canceled | $ / shares	19.27
Nonvested shares at end of period | $ / shares	$ 20.59

Performance Stock Activity (Det

Performance Stock Activity (Detail) - Performance Shares	12 Months Ended
	Dec. 31, 2016$ / sharesshares
Number of Shares
Nonvested shares at beginning of period | shares	9,848
Granted | shares	0
Vested | shares	(9,848)
Canceled | shares	0
Weighted-Average Grant Date Fair Value per Share
Nonvested shares at beginning of period | $ / shares	$ 15.83
Granted | $ / shares	0
Vested | $ / shares	15.83
Canceled | $ / shares	$ 0

Components of Other Operating I

Components of Other Operating Income and Expense (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Other operating income
Bank owned life insurance		$ 955	$ 1,971	$ 1,587
Other	[1]	2,254	2,158	2,768
Total other operating income		3,209	4,129	4,355
Other operating expense
Service fees		3,641	3,401	3,856
ATM processing expenses		2,024	2,407	2,102
Telephone and data communications		1,598	1,595	1,715
Advertising and public relations		1,532	1,309	1,001
Professional fees		1,501	1,272	1,436
OREO expense and net loss		1,420	2,438	2,094
Office supplies		1,220	1,228	1,514
Other	[1]	7,011	7,461	8,524
Total other operating expense		$ 19,947	$ 21,111	$ 22,242
[1]	Other components of other operating income or expense that do not exceed 1% of total income.

Components of Other Operatin117

Components of Other Operating Income and Expense (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2016
Component Of Other Operating Income And Expense [Line Items]
Percentage of other operating income	1.00%

Components of Income Tax Provis

Components of Income Tax Provision (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Current tax expense (benefit):
Federal									$ 13,634	$ (254)	$ 7,234
State									675	581	1,325
Total current tax expense									14,309	327	8,559
Deferred tax expense (benefit):
Federal									(1,480)	10,034	2,971
State									(10)	1,020	794
Total deferred tax expense (benefit)									(1,490)	11,054	3,765
Total income tax expense	$ 3,638	$ 3,230	$ 3,022	$ 2,929	$ 2,993	$ 3,084	$ 2,467	$ 2,837	$ 12,819	$ 11,381	$ 12,324

Reconciliation of Statutory Fed

Reconciliation of Statutory Federal Tax Rate and Effective Tax Rate from Continuing Operations (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Schedule of Effective Tax Rate Reconciliation [Line Items]
Income tax at the federal statutory rate									$ 13,281	$ 12,572	$ 13,235
State income taxes, net of federal benefit									598	639	1,006
Total effective income tax rate reconciliation, amount									13,878	13,212	14,241
Tax-exempt interest income									(1,336)	(1,463)	(1,645)
Nondeductible goodwill									340
Bank owned life insurance									(335)	(690)	(555)
Other items, net									271	322	283
Total income tax expense	$ 3,638	$ 3,230	$ 3,022	$ 2,929	$ 2,993	$ 3,084	$ 2,467	$ 2,837	$ 12,819	$ 11,381	$ 12,324
Income tax at the federal statutory rate									35.00%	35.00%	35.00%
State income taxes, net of federal benefit									1.58%	1.78%	2.66%
Total effective income tax rate reconciliation, percent									36.58%	36.78%	37.66%
Tax-exempt interest income									(3.52%)	(4.07%)	(4.35%)
Nondeductible goodwill									0.89%
Bank owned life insurance									(0.88%)	(1.92%)	(1.47%)
Other items, net									0.71%	0.89%	0.75%
Income tax at the effective tax rate									33.78%	31.68%	32.59%

Significant Components of Net D

Significant Components of Net Deferred Tax Asset (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deferred tax assets
Allowance for loan losses	$ 6,644	$ 7,741
Unrealized losses on available-for-sale securities	326	2,331
Unrealized asset losses	913	1,506
Purchase accounting	5,384	5,014
FDIC assisted transactions	6,540	6,551
Intangible assets	4,062	4,082
Deferred compensation assets	4,669	4,529
Deferred loan fees	1,979	1,402
Other deferred tax assets	825	1,181
Total deferred tax assets	31,342	34,337
Deferred tax liabilities
FDIC indemnification asset	11,927	13,162
Fixed assets	2,042	2,658
Odd days interest deferral	1,283	1,975
Other	347	347
Total deferred tax liabilities	15,599	18,142
Net deferred tax asset	$ 15,743	$ 16,195

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($)	Dec. 31, 2016	Dec. 31, 2015
Income Tax Contingency [Line Items]
Interest or penalties accrued for uncertain tax positions	$ 0	$ 0

Components of Accumulated Other

Components of Accumulated Other Comprehensive Income, Net of Tax (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ 343,017	$ 351,374	$ 328,606
Other comprehensive income (loss) before reclassifications	371	245	7,650
Reclassified from AOCI	2,865	113	1,485
Other comprehensive income (loss), net	3,236	358	9,135
Balance	339,057	343,017	351,374
Available-for-Sale Securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(3,885)	(4,266)	(13,640)
Other comprehensive income (loss) before reclassifications	647	471	8,051
Reclassified from AOCI	2,694	(90)	1,323
Other comprehensive income (loss), net	3,341	381	9,374
Balance	(544)	(3,885)	(4,266)
Employee Benefit Plan
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(1,362)	(1,339)	(1,100)
Other comprehensive income (loss) before reclassifications	(276)	(226)	(401)
Reclassified from AOCI	171	203	162
Other comprehensive income (loss), net	(105)	(23)	(239)
Balance	(1,467)	(1,362)	(1,339)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(5,247)	(5,605)	(14,740)
Other comprehensive income (loss), net	3,236	358	9,135
Balance	$ (2,011)	$ (5,247)	$ (5,605)

Reclassifications Out of Accumu

Reclassifications Out of Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands		3 Months Ended								12 Months Ended
		Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net (loss) gain on sale of securities		$ (388)	$ (25)	$ 79	$ (1)	$ 7	$ 39	$ (213)	$ 23	$ (335)	$ (144)	$ 1,385
Net impairment losses recognized in earnings										(4,646)		(737)
Income before income taxes										(37,945)	(35,921)	(37,814)
Income tax (expense) benefit		$ (3,638)	$ (3,230)	$ (3,022)	$ (2,929)	(2,993)	(3,084)	(2,467)	(2,837)	(12,819)	(11,381)	(12,324)
Net income						$ (6,148)	$ (6,259)	$ (6,175)	$ (5,958)	(25,126)	(24,540)	(25,490)
Reclassified out of AOCI, net of tax										2,865	113	1,485
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]									226	260	260
Amortization of net actuarial loss
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	[1]									47	66
Employee Benefit Plan
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax										273	326	260
Income tax expense										(102)	(123)	(98)
Reclassified out of AOCI, net of tax										171	203	162
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										(335)	(144)	1,385
Net impairment losses recognized in earnings										4,646		737
Income before income taxes										4,311	(144)	2,122
Income tax (expense) benefit										(1,617)	54	(799)
Net income										$ 2,694	$ (90)	$ 1,323
[1]	Amortization is included in net periodic pension cost. See Note 13, "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	Dec. 31, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	$ 165,579	$ 366,173
Derivative liabilities	167	251
Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	113,331	128,678
Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	165,579	366,173
Fair value loans	4,701	4,886
Deferred compensation assets	3,224	3,464
Deferred compensation liabilities	3,224	3,464
Derivative liabilities	167	251
Recurring | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	113,331	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	1,345	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	19,939	47,832
Recurring | Corporate securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities		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 | Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	73	72
Recurring | Mortgage-backed Agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	30,891	83,556
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	3,224	3,464
Deferred compensation liabilities	3,224	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	3,224	3,464
Deferred compensation liabilities	3,224	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	165,524	366,119
Fair value loans	4,701	4,886
Derivative liabilities	167	251
Level 2 | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	165,524	366,119
Fair value loans	4,701	4,886
Derivative liabilities	167	251
Level 2 | Recurring | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	113,331	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	1,345	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	19,939	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		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 | Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	18	18
Level 2 | Recurring | Mortgage-backed Agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	$ 30,891	$ 83,556

Assets Measured at Fair Value o

Assets Measured at Fair Value on Nonrecurring Basis (Detail) - Fair Value on Nonrecurring Basis - USD ($) $ in Thousands	Dec. 31, 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	$ 4,078	$ 9,164
OREO | Non Covered Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Fair value	5,109	4,819
OREO | Covered Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Fair value	265	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	4,078	9,164
Level 3 | OREO | Non Covered Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Fair value	5,109	4,819
Level 3 | OREO | Covered Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Fair value	$ 265	$ 4,034

Quantitative Information for As

Quantitative Information for Assets Measured at Fair Value on Nonrecurring Basis (Detail) - Fair Value on Nonrecurring Basis		12 Months Ended
		Dec. 31, 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		39.00%	39.00%
Maximum | OREO | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		88.00%	100.00%
Maximum | OREO | Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		44.00%	65.00%
Average | Impaired Loans | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		17.00%	21.00%
Average | OREO | Non Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		30.00%	33.00%
Average | OREO | Covered Loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Weighted Average		40.00%	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	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Carrying (Reported) Amount, Fair Value Disclosure
Assets
Cash and cash equivalents	$ 76,307	$ 51,787
Securities available for sale	165,579	366,173
Securities held to maturity	47,133	72,541
Loans held for investment, net of allowance	1,835,000	1,686,308
FDIC indemnification asset	12,173	20,844
Interest receivable	5,553	6,007
Deferred compensation assets	3,224	3,464
Liabilities
Securities sold under agreements to repurchase	98,005	138,614
Interest payable	1,280	1,260
FHLB and other borrowings	80,708	80,756
Derivative financial liabilities	167	251
Deferred compensation liabilities	3,224	3,464
Carrying (Reported) Amount, Fair Value Disclosure | Demand Deposits
Liabilities
Deposits Fair Value	427,705	451,511
Carrying (Reported) Amount, Fair Value Disclosure | Interest-bearing Deposits
Liabilities
Deposits Fair Value	378,339	347,705
Carrying (Reported) Amount, Fair Value Disclosure | Savings Deposits
Liabilities
Deposits Fair Value	523,260	530,585
Carrying (Reported) Amount, Fair Value Disclosure | Bank Time Deposits
Liabilities
Deposits Fair Value	512,034	543,458
Estimate of Fair Value, Fair Value Disclosure
Assets
Cash and cash equivalents	76,307	51,787
Securities available for sale	165,579	366,173
Securities held to maturity	47,266	72,490
Loans held for investment, net of allowance	1,805,999	1,685,061
FDIC indemnification asset	8,112	10,753
Interest receivable	5,553	6,007
Deferred compensation assets	3,224	3,464
Liabilities
Securities sold under agreements to repurchase	98,879	140,880
Interest payable	1,280	1,260
FHLB and other borrowings	83,551	85,774
Derivative financial liabilities	167	251
Deferred compensation liabilities	3,224	3,464
Estimate of Fair Value, Fair Value Disclosure | Demand Deposits
Liabilities
Deposits Fair Value	427,705	451,511
Estimate of Fair Value, Fair Value Disclosure | Interest-bearing Deposits
Liabilities
Deposits Fair Value	378,339	347,705
Estimate of Fair Value, Fair Value Disclosure | Savings Deposits
Liabilities
Deposits Fair Value	523,260	530,585
Estimate of Fair Value, Fair Value Disclosure | Bank Time Deposits
Liabilities
Deposits Fair Value	507,917	541,059
Securities available for sale	165,579	366,173
Securities held to maturity	47,266	72,490
FDIC indemnification asset	12,173	20,844	$ 27,900
Interest receivable	5,553	6,007
Derivative financial liabilities	167	251
Level 1
Assets
Cash and cash equivalents	76,307	51,787
Securities available for sale	55	54
Deferred compensation assets	3,224	3,464
Liabilities
Deferred compensation liabilities	3,224	3,464
Level 2
Assets
Securities available for sale	165,524	366,119
Securities held to maturity	47,266	72,490
Loans held for investment, net of allowance	4,701	4,886
Interest receivable	5,553	6,007
Liabilities
Securities sold under agreements to repurchase	98,879	140,880
Interest payable	1,280	1,260
FHLB and other borrowings	83,551	85,774
Derivative financial liabilities	167	251
Level 2 | Demand Deposits
Liabilities
Deposits Fair Value	427,705	451,511
Level 2 | Interest-bearing Deposits
Liabilities
Deposits Fair Value	378,339	347,705
Level 2 | Savings Deposits
Liabilities
Deposits Fair Value	523,260	530,585
Level 2 | Bank Time Deposits
Liabilities
Deposits Fair Value	507,917	541,059
Level 3
Assets
Loans held for investment, net of allowance	1,801,298	1,680,175
FDIC indemnification asset	$ 8,112	$ 10,753

Calculation for Basic and Dilut

Calculation for Basic and Diluted Earnings per Common Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Calculation For Basic And Diluted Earnings Per Common Share [Line Items]
Net income					$ 6,148	$ 6,259	$ 6,175	$ 5,958	$ 25,126	$ 24,540	$ 25,490
Dividends on preferred stock								105		105	910
Net income available to common shareholders	$ 6,404	$ 6,383	$ 6,255	$ 6,084	$ 6,148	$ 6,259	$ 6,175	$ 5,853	$ 25,126	$ 24,435	$ 24,580
Weighted average common shares outstanding, basic	16,981,010	17,031,074	17,414,320	17,859,197	18,193,824	18,470,348	18,831,742	18,633,574	17,319,689	18,531,039	18,406,363
Convertible preferred stock										166,942	1,046,175
Contingently issuable shares											11,448
Total dilutive effect of potential common shares									45,835	196,425	1,076,691
Weighted average common shares outstanding, diluted	17,043,869	17,083,526	17,462,845	17,892,531	18,226,719	18,500,975	18,860,119	19,344,443	17,365,524	18,727,464	19,483,054
Basic earnings per common share	$ 0.38	$ 0.37	$ 0.36	$ 0.34	$ 0.34	$ 0.34	$ 0.33	$ 0.31	$ 1.45	$ 1.32	$ 1.34
Diluted earnings per common share	$ 0.38	$ 0.37	$ 0.36	$ 0.34	$ 0.34	$ 0.34	$ 0.33	$ 0.31	$ 1.45	$ 1.31	$ 1.31
Total potential antidilutive shares									110,871	127,882	222,651
Stock Options
Calculation For Basic And Diluted Earnings Per Common Share [Line Items]
Stock attributable to share based compensation									34,530	26,487	18,607
Total potential antidilutive shares									107,592	127,882	222,651
Restricted Stock
Calculation For Basic And Diluted Earnings Per Common Share [Line Items]
Stock attributable to share based compensation									11,305	2,996	461
Total potential antidilutive shares									3,279

Earnings per Share - Additional

Earnings per Share - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2015USD ($)shares
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

Changes in Loans With Related P

Changes in Loans With Related Parties (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2015
Related Party Transaction [Line Items]
Beginning balance		$ 21,886	$ 22,826
New loans and advances		559	1,066
Loan repayments		(4,418)	(2,006)
Reclassifications	[1]	333
Ending balance		$ 18,360	$ 21,886
[1]	Changes related to the composition of the Company's directors and executive officers

Related Party Transactions - Ad

Related Party Transactions - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Related Party Transaction [Line Items]
Related party deposit liabilities	$ 5,450	$ 6,550
Related party fees	104	88	$ 27
Lease expense	784	862	1,060
Related Parties
Related Party Transaction [Line Items]
Lease expense	95	95	$ 92
Other expense	$ 34	$ 21
Shares of common stock repurchased	200,000
Value of common stock repurchased	$ 4,200

Off-Balance Sheet Financial Ins

Off-Balance Sheet Financial Instruments (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments to extend credit	$ 261,801	$ 235,302
Standby letters of credit and financial guarantees	8,180	7,765
Total off-balance sheet risk	269,981	243,067
Reserve for unfunded commitments	$ 326	$ 326

Litigation, Commitments and Con

Litigation, Commitments and Contingencies - Additional Information (Detail) $ in Thousands	Dec. 31, 2016USD ($)
Commitments and Contingencies Disclosure [Line Items]
Trust preferred securities	$ 15,460

Regulatory Requirements and 134

Regulatory Requirements and Restrictions - Additional Information (Detail)		Jan. 01, 2016	Dec. 31, 2016	Dec. 31, 2015
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital conservation buffer, phased period		4 years
First Community Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital conservation buffer, risk-weighted assets ratio	[1]		5.00%	5.00%
On January 1, 2016
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital conservation buffer, risk-weighted assets ratio		0.625%
On January 1, 2019
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital conservation buffer, risk-weighted assets ratio		2.50%
Basel III Fully Phased-In | First Community Bancshares, Inc.
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital conservation buffer, risk-weighted assets ratio			5.29%
Basel III Fully Phased-In | First Community Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital conservation buffer, risk-weighted assets ratio			3.48%
[1]	Based on prompt corrective action provisions

Company's and Bank's Capital Ra

Company's and Bank's Capital Ratios (Detail) - USD ($) $ in Thousands		Dec. 31, 2016	Dec. 31, 2015
First Community Bancshares, Inc.
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 Leverage ratio		$ 256,671	$ 249,436
Total risk-based capital ratio		274,953	269,998
Common equity Tier 1 ratio		256,671	249,436
Common equity Tier 1 ratio		$ 104,483	$ 101,595
Common equity Tier 1 ratio		14.74%	14.73%
Total risk-based capital ratio		$ 139,311	$ 135,459
Total risk-based capital ratio		15.79%	15.95%
Tier 1 Leverage ratio		$ 92,742	$ 93,935
Tier 1 Leverage ratio		11.07%	10.62%
Common equity Tier 1 ratio		6.00%	6.00%
Total risk-based capital ratio		8.00%	8.00%
Tier 1 Leverage ratio		4.00%	4.00%
First Community Bancshares, Inc. | Basel III Fully Phased-In
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity Tier 1 ratio		$ 148,018	$ 143,926
Total risk-based capital ratio		182,846	177,791
Tier 1 Leverage ratio		$ 92,742	$ 93,935
Common equity Tier 1 ratio		8.50%	8.50%
Total risk-based capital ratio		10.50%	10.50%
Tier 1 Leverage ratio		4.00%	4.00%
Tier 1 Leverage ratio		5.29%
First Community Bancshares, Inc. | Common Stock
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity Tier 1 ratio		$ 241,671	$ 246,237
Common equity Tier 1 ratio		$ 78,362	$ 76,196
Common equity Tier 1 ratio		13.88%	14.54%
Common equity Tier 1 ratio		4.50%	4.50%
First Community Bancshares, Inc. | Common Stock | Basel III Fully Phased-In
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity Tier 1 ratio		$ 121,897	$ 118,527
Common equity Tier 1 ratio		7.00%	7.00%
First Community Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 Leverage ratio		$ 223,944	$ 228,669
Total risk-based capital ratio		242,218	249,228
Common equity Tier 1 ratio		223,944	228,669
Common equity Tier 1 ratio		$ 103,941	$ 100,910
Common equity Tier 1 ratio		12.93%	13.60%
Total risk-based capital ratio		$ 138,588	$ 134,546
Total risk-based capital ratio		13.98%	14.82%
Tier 1 Leverage ratio		$ 92,274	$ 93,616
Tier 1 Leverage ratio		9.71%	9.77%
Common equity Tier 1 ratio		6.00%	6.00%
Common equity Tier 1 ratio	[1]	$ 138,588	$ 134,546
Total risk-based capital ratio		8.00%	8.00%
Total risk-based capital ratio	[1]	$ 173,235	$ 168,183
Tier 1 Leverage ratio		4.00%	4.00%
Tier 1 Leverage ratio	[1]	$ 115,343	$ 117,020
Common equity Tier 1 ratio	[1]	8.00%	8.00%
Total risk-based capital ratio	[1]	10.00%	10.00%
Tier 1 Leverage ratio	[1]	5.00%	5.00%
First Community Bank | Basel III Fully Phased-In
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity Tier 1 ratio		$ 147,249	$ 142,955
Total risk-based capital ratio		181,897	176,592
Tier 1 Leverage ratio		$ 92,274	$ 93,616
Common equity Tier 1 ratio		8.50%	8.50%
Total risk-based capital ratio		10.50%	10.50%
Tier 1 Leverage ratio		4.00%	4.00%
Tier 1 Leverage ratio		3.48%
First Community Bank | Common Stock
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity Tier 1 ratio		$ 223,944	$ 228,669
Common equity Tier 1 ratio		$ 77,956	$ 75,682
Common equity Tier 1 ratio		12.93%	13.60%
Common equity Tier 1 ratio		4.50%	4.50%
Common equity Tier 1 ratio	[1]	$ 112,603	$ 109,319
Common equity Tier 1 ratio	[1]	6.50%	6.50%
First Community Bank | Common Stock | Basel III Fully Phased-In
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity Tier 1 ratio		$ 121,264	$ 117,728
Common equity Tier 1 ratio		7.00%	7.00%
[1]	Based on prompt corrective action provisions

Condensed Balance Sheets of Par

Condensed Balance Sheets of Parent Company (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Assets
Cash and due from banks	$ 36,645	$ 37,383
Securities available for sale	165,579	366,173
Investment in subsidiaries	0	0
Other assets	86,197	91,224
Total assets	2,386,398	2,462,276
Liabilities
Total liabilities	2,047,341	2,119,259
Stockholders' equity
Preferred stock
Common stock	21,382	21,382
Additional paid-in capital	228,142	227,692
Retained earnings	170,377	155,647
Treasury stock	(78,833)	(56,457)
Accumulated other comprehensive loss	(2,011)	(5,247)
Total stockholders' equity	339,057	343,017	$ 351,374	$ 328,606
Total liabilities and stockholders' equity	2,386,398	2,462,276
First Community Bancshares, Inc.
Assets
Cash and due from banks	23,561	8,367
Securities available for sale	17	8,459
Loans to affiliates	228
Investment in subsidiaries	321,389	336,311
Other assets	9,560	5,489
Total assets	354,755	358,626
Liabilities
Subordinated debt	15,464	15,464
Other liabilities	234	145
Total liabilities	15,698	15,609
Stockholders' equity
Preferred stock
Common stock	21,382	21,382
Additional paid-in capital	228,142	227,692
Retained earnings	170,377	154,550
Treasury stock	(78,833)	(56,457)
Accumulated other comprehensive loss	(2,011)	(4,150)
Total stockholders' equity	339,057	343,017
Total liabilities and stockholders' equity	$ 354,755	$ 358,626

Condensed Statements of Income

Condensed Statements of Income (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Condensed Financial Statements, Captions [Line Items]
Other operating expense									$ (19,947)	$ (21,111)	$ (22,242)
Income before income taxes and equity in undistributed net (loss) income of subsidiaries	$ 10,042	$ 9,613	$ 9,277	$ 9,013	$ 9,141	$ 9,343	$ 8,642	$ 8,795
Income tax benefit	(3,638)	(3,230)	(3,022)	(2,929)	(2,993)	(3,084)	(2,467)	(2,837)	(12,819)	(11,381)	(12,324)
Net income					6,148	6,259	6,175	5,958	25,126	24,540	25,490
Dividends on preferred stock								105		105	910
Net income available to common shareholders	$ 6,404	$ 6,383	$ 6,255	$ 6,084	$ 6,148	$ 6,259	$ 6,175	$ 5,853	25,126	24,435	24,580
First Community Bancshares, Inc.
Condensed Financial Statements, Captions [Line Items]
Cash dividends received from subsidiary bank									32,000	22,970	14,148
Other income									(1,121)	1,039	515
Other operating expense									2,097	2,080	1,793
Income before income taxes and equity in undistributed net (loss) income of subsidiaries									28,782	21,929	12,870
Income tax benefit									(1,287)	(616)	(511)
Income before equity in undistributed net income of subsidiaries									30,069	22,545	13,381
(Dividends in excess of) equity in undistributed net income of subsidiaries									(4,943)	1,995	12,109
Net income									25,126	24,540	25,490
Dividends on preferred stock										105	910
Net income available to common shareholders									$ 25,126	$ 24,435	$ 24,580

Condensed Statements of Cash Fl

Condensed Statements of Cash Flows (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Operating activities
Net income					$ 6,148	$ 6,259	$ 6,175	$ 5,958	$ 25,126	$ 24,540	$ 25,490
Adjustments to reconcile net income to net cash provided by operating activities
(Gain) loss on sale of securities	$ (388)	$ (25)	$ 79	$ (1)	7	$ 39	$ (213)	23	(335)	(144)	1,385
Net change in other operating activities									6,503	18,534	5,413
Net cash provided by operating activities									43,088	58,519	41,689
Investing activities
Proceeds from sale of securities available for sale									104,928	10,999	162,443
Proceeds from divestitures									58,226	(231)	(131,230)
Net cash provided by (used in) investing activities									110,210	(70,785)	280,955
Financing activities
Redemption of preferred stock										(2,367)
Payments for repurchase of treasury stock									(23,762)	(21,525)	(2,168)
Payments of common dividends									(10,396)	(9,994)	(9,200)
Payments of preferred dividends										(219)	(910)
Net cash used in financing activities									(128,778)	(173,607)	(141,551)
Net increase (decrease) in cash and cash equivalents									24,520	(185,873)	181,093
Cash and cash equivalents at beginning of period				51,787				237,660	51,787	237,660	56,567
Cash and cash equivalents at end of period	76,307				51,787				76,307	51,787	237,660
First Community Bancshares, Inc.
Operating activities
Net income									25,126	24,540	25,490
Adjustments to reconcile net income to net cash provided by operating activities
Equity in undistributed net income of subsidiaries									4,943	(1,995)	(12,109)
(Gain) loss on sale of securities									(65)	(38)	2
Net change in other operating activities									397	(626)	4,212
Net cash provided by operating activities									25,458	21,881	17,595
Investing activities
Proceeds from sale of securities available for sale									8,660	199	5,030
Proceeds from divestitures									4,900
Return of capital from (investment in) subsidiaries									3,654		(2,000)
Dividends in excess of undistributed net income of subsidiaries									4,943
Net change in other investing activities									(98)
Net cash provided by (used in) investing activities									22,059	199	3,030
Financing activities
(Repayments of) proceeds from other debt										(2,000)	2,000
Redemption of preferred stock										(2,367)
Proceeds from issuance of common stock									1,243	264	89
Payments for repurchase of treasury stock									(23,762)	(21,525)	(2,168)
Payments of common dividends									(10,396)	(9,994)	(9,200)
Payments of preferred dividends										(219)	(910)
Net change in other financing activities									592	482	338
Net cash used in financing activities									(32,323)	(35,359)	(9,851)
Net increase (decrease) in cash and cash equivalents									15,194	(13,279)	10,774
Cash and cash equivalents at beginning of period				$ 8,367				$ 21,646	8,367	21,646	10,872
Cash and cash equivalents at end of period	$ 23,561				$ 8,367				$ 23,561	$ 8,367	$ 21,646

Summary of Quarterly Earnings (

Summary of Quarterly Earnings (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Schedule Of Quarterly Financial Information [Line Items]
Interest income	$ 23,416	$ 23,621	$ 24,137	$ 23,550	$ 23,677	$ 24,348	$ 23,979	$ 24,098	$ 94,724	$ 96,102	$ 106,108
Interest expense	2,459	2,500	2,446	2,439	2,502	2,679	2,909	3,259	9,844	11,349	15,290
Net interest income	20,957	21,121	21,691	21,111	21,175	21,669	21,070	20,839	84,880	84,753	90,818
Provision for (recovery of) loan losses	500	(1,154)	722	1,187	434	381	276	1,100
Net interest income after provision for loan losses	20,457	22,275	20,969	19,924	20,741	21,288	20,794	19,739	83,625	82,562	90,673
Noninterest income, excluding net (loss) gain on sale of securities	5,850	5,870	7,109	7,902	7,490	7,113	7,924	6,859
Net (loss) gain on sale of securities	388	25	(79)	1	(7)	(39)	213	(23)	335	144	(1,385)
Noninterest expense	16,653	18,557	18,722	18,814	19,083	19,019	20,289	17,780	72,746	76,171	82,862
Income before income taxes	10,042	9,613	9,277	9,013	9,141	9,343	8,642	8,795
Income tax expense	3,638	3,230	3,022	2,929	2,993	3,084	2,467	2,837	12,819	11,381	12,324
Net income					6,148	6,259	6,175	5,958	25,126	24,540	25,490
Dividends on preferred stock								105		105	910
Net income available to common shareholders	$ 6,404	$ 6,383	$ 6,255	$ 6,084	$ 6,148	$ 6,259	$ 6,175	$ 5,853	$ 25,126	$ 24,435	$ 24,580
Basic earnings per common share	$ 0.38	$ 0.37	$ 0.36	$ 0.34	$ 0.34	$ 0.34	$ 0.33	$ 0.31	$ 1.45	$ 1.32	$ 1.34
Diluted earnings per common share	0.38	0.37	0.36	0.34	0.34	0.34	0.33	0.31	$ 1.45	$ 1.31	$ 1.31
Dividend per common share	$ 0.16	$ 0.16	$ 0.14	$ 0.14	$ 0.14	$ 0.14	$ 0.13	$ 0.13
Weighted average basic shares outstanding	16,981,010	17,031,074	17,414,320	17,859,197	18,193,824	18,470,348	18,831,742	18,633,574	17,319,689	18,531,039	18,406,363
Weighted average diluted shares outstanding	17,043,869	17,083,526	17,462,845	17,892,531	18,226,719	18,500,975	18,860,119	19,344,443	17,365,524	18,727,464	19,483,054