10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.  20549

FORM 10-Q

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2017.

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM   TO .

Commission file number:  0-12820

AMERICAN NATIONAL BANKSHARES INC.

(Exact name of registrant as specified in its charter)

VIRGINIA	54-1284688
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
628 Main Street
Danville, Virginia	24541
(Address of principal executive offices)	(Zip Code)

(434) 792-5111

(Registrant's telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes x No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months.

Yes x No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company.  See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer  o	Accelerated filer  x
Non-accelerated filer  o  (Do not check if a smaller reporting company)
Smaller reporting company o	Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes o No x

At October 30, 2017, the Company had 8,647,345 shares of Common Stock outstanding, $1 par value.

AMERICAN NATIONAL BANKSHARES INC.

Index			Page
Part I.		FINANCIAL INFORMATION
	Item 1.	Financial Statements
		Consolidated Balance Sheets as of September 30, 2017 (unaudited) and December 31, 2016	3
		Consolidated Statements of Income for the three and nine months ended September 30, 2017 and 2016 (unaudited)	4
		Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2017 and 2016 (unaudited)	5
		Consolidated Statements of Changes in Shareholders' Equity for the nine months ended September 30, 2017 and 2016 (unaudited)	6
		Consolidated Statements of Cash Flows for the nine months ended September 30, 2017 and 2016 (unaudited)	7
		Notes to Consolidated Financial Statements (unaudited)	8
	Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	36
	Item 3.	Quantitative and Qualitative Disclosures about Market Risk	59
	Item 4.	Controls and Procedures	61
Part II.		OTHER INFORMATION
	Item 1.	Legal Proceedings	62
	Item 1A.	Risk Factors	62
	Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	62
	Item 3.	Defaults Upon Senior Securities	62
	Item 4.	Mine Safety Disclosures	62
	Item 5.	Other Information	62
	Item 6.	Exhibits	63
SIGNATURES			64

2

PART I.   FINANCIAL INFORMATION

ITEM 1.  FINANCIAL STATEMENTS

American National Bankshares Inc.
Consolidated Balance Sheets
(Dollars in thousands, except per share data)
Assets	(Unaudited) September 30, 2017			(*) December 31, 2016
Cash and due from banks	$	26,949		$	20,268
Interest-bearing deposits in other banks	76,271			32,939
Securities available for sale, at fair value	272,205			346,502
Restricted stock, at cost	5,509			6,224
Loans held for sale	3,386			5,996
Loans, net of unearned income	1,295,154			1,164,821
Less allowance for loan losses	(13,858		)	(12,801		)
Net loans	1,281,296			1,152,020
Premises and equipment, net	25,923			25,439
Other real estate owned, net of valuation allowance of $196 in 2017 and $192 in 2016	2,101			1,328
Goodwill	43,872			43,872
Core deposit intangibles, net	1,271			1,719
Bank owned life insurance	18,491			18,163
Accrued interest receivable and other assets	23,267			24,168
Total assets	$	1,780,541		$	1,678,638
Liabilities
Demand deposits -- noninterest bearing	$	402,100		$	378,600
Demand deposits -- interest bearing	225,279			209,430
Money market deposits	336,752			283,035
Savings deposits	124,025			120,720
Time deposits	392,049			378,855
Total deposits	1,480,205			1,370,640
Short-term borrowings:
Customer repurchase agreements	43,240			39,166
Other short-term borrowings	—			20,000
Long-term borrowings	9,996			9,980
Junior subordinated debt	27,800			27,724
Accrued interest payable and other liabilities	9,086			9,748
Total liabilities	1,570,327			1,477,258
Shareholders' equity
Preferred stock, $5 par, 2,000,000 shares authorized, none outstanding	—			—
Common stock, $1 par, 20,000,000 shares authorized, 8,647,345 shares outstanding at September 30, 2017 and 8,618,051 shares outstanding at December 31, 2016	8,600			8,578
Capital in excess of par value	75,943			75,076
Retained earnings	126,507			119,600
Accumulated other comprehensive loss, net	(836		)	(1,874		)
Total shareholders' equity	210,214			201,380
Total liabilities and shareholders' equity	$	1,780,541		$	1,678,638

(*) -  Derived from audited consolidated financial statements.

The accompanying notes are an integral part of the consolidated financial statements.

3

American National Bankshares Inc.
Consolidated Statements of Income
(Dollars in thousands, except per share data) (Unaudited)
	Three Months Ended   September 30,					Nine Months Ended   September 30,
	2017		2016			2017		2016
Interest and Dividend Income:
Interest and fees on loans	$	14,394	$	12,032		$	40,850	$	35,789
Interest and dividends on securities:
Taxable	1,108		1,112			3,395		3,346
Tax-exempt	460		767			1,604		2,407
Dividends	77		74			240		258
Other interest income	235		78			469		203
Total interest and dividend income	16,274		14,063			46,558		42,003
Interest Expense:
Interest on deposits	1,529		1,291			4,081		3,902
Interest on short-term borrowings	52		4			94		6
Interest on long-term borrowings	82		81			243		243
Interest on junior subordinated debt	273		223			756		644
Total interest expense	1,936		1,599			5,174		4,795
Net Interest Income	14,338		12,464			41,384		37,208
Provision for Loan Losses	440		100			1,090		200
Net Interest Income After Provision for Loan Losses	13,898		12,364			40,294		37,008
Noninterest Income:
Trust fees	1,098		938			2,918		2,829
Service charges on deposit accounts	513		514			1,498		1,520
Other fees and commissions	727		663			2,172		1,991
Mortgage banking income	612		512			1,603		1,169
Securities gains, net	—		73			590		661
Brokerage fees	219		209			603		636
Income from Small Business Investment Companies	86		—			118		238
Gains (losses) on premises and equipment, net	337		(1		)	337		(9		)
Other	212		212			584		749
Total noninterest income	3,804		3,120			10,423		9,784
Noninterest Expense:
Salaries	5,072		4,626			14,604		12,872
Employee benefits	1,112		1,034			3,425		3,203
Occupancy and equipment	1,151		1,004			3,367		3,162
FDIC assessment	138		138			401		519
Bank franchise tax	276		257			795		769
Core deposit intangible amortization	80		213			448		789
Data processing	475		437			1,464		1,340
Software	303		301			853		872
Other real estate owned, net	62		105			173		314
Other	2,041		1,752			6,332		5,601
Total noninterest expense	10,710		9,867			31,862		29,441
Income Before Income Taxes	6,992		5,617			18,855		17,351
Income Taxes	2,205		1,654			5,726		5,172
Net Income	$	4,787	$	3,963		$	13,129	$	12,179
Net Income Per Common Share:
Basic	$	0.55	$	0.46		$	1.52	$	1.41
Diluted	$	0.55	$	0.46		$	1.52	$	1.41
Average Common Shares Outstanding:
Basic	8,644,310		8,608,323			8,639,433		8,610,100
Diluted	8,663,246		8,618,335			8,657,891		8,618,386

The accompanying notes are an integral part of the consolidated financial statements.

4

American National Bankshares Inc.
Consolidated Statements of Comprehensive Income
(Dollars in thousands) (Unaudited)
	Three Months Ended   September 30,
	2017			2016
Net income	$	4,787		$	3,963
Other comprehensive income (loss):
Unrealized gains (losses) on securities available for sale	296			(1,424		)
Tax effect	(104		)	499
Reclassification adjustment for gains on sales of securities	—			(73		)
Tax effect	—			25
Other comprehensive income (loss)	192			(973		)
Comprehensive income	$	4,979		$	2,990

The accompanying notes are an integral part of the consolidated financial statements.

American National Bankshares Inc.
Consolidated Statements of Comprehensive Income
(Dollars in thousands) (Unaudited)
	Nine Months Ended   September 30,
	2017			2016
Net income	$	13,129		$	12,179
Other comprehensive income:
Unrealized gains on securities available for sale	2,186			1,381
Tax effect	(765		)	(483		)
Reclassification adjustment for gains on sales of securities	(590		)	(661		)
Tax effect	207			231
Other comprehensive income	1,038			468
Comprehensive income	$	14,167		$	12,647

The accompanying notes are an integral part of the consolidated financial statements.

5

American National Bankshares Inc.
Consolidated Statements of Changes in Shareholders' Equity
Nine Months Ended September 30, 2017 and 2016
(Dollars in thousands, except per share data) (Unaudited)
	Common Stock			Capital in Excess of Par Value			Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Total Shareholders' Equity
Balance, December 31, 2015	$	8,605		$	75,375		$	111,565		$	2,290		$	197,835
Net income	—			—			12,179			—			12,179
Other comprehensive income	—			—			—			468			468
Stock repurchased (51,384 shares)	(51		)	(1,241		)	—			—			(1,292		)
Stock options exercised (4,134 shares)	4			97			—			—			101
Vesting of restricted stock (5,510 shares)	5			(5		)	—			—			—
Equity based compensation (35,984 shares)	10			613			—			—			623
Cash dividends paid, $0.72 per share	—			—			(6,201		)	—			(6,201		)
Balance, September 30, 2016	$	8,573		$	74,839		$	117,543		$	2,758		$	203,713
Balance, December 31, 2016	$	8,578		$	75,076		$	119,600		$	(1,874	)	$	201,380
Net income	—			—			13,129			—			13,129
Other comprehensive income	—			—			—			1,038			1,038
Stock options exercised (4,950 shares)	5			109			—			—			114
Vesting of restricted stock (7,086 shares)	7			(7		)	—			—			—
Equity based compensation (24,344 shares)	10			765			—			—			775
Cash dividends paid, $0.72 per share	—			—			(6,222		)	—			(6,222		)
Balance, September 30, 2017	$	8,600		$	75,943		$	126,507		$	(836	)	$	210,214

The accompanying notes are an integral part of the consolidated financial statements.

6

American National Bankshares Inc.
Consolidated Statements of Cash Flows
(Dollars in thousands) (Unaudited)
	Nine Months Ended   September 30,
	2017			2016
Cash Flows from Operating Activities:
Net income	$	13,129		$	12,179
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	1,090			200
Depreciation	1,394			1,409
Net accretion of acquisition accounting adjustments	(1,586		)	(1,709		)
Core deposit intangible amortization	448			789
Net amortization of securities	1,417			2,034
Net gains on sale or call of securities	(590		)	(661		)
Gain on sale of loans held for sale	(1,274		)	(906		)
Proceeds from sales of loans held for sale	67,511			53,266
Originations of loans held for sale	(63,627		)	(53,870		)
Net (gain) loss on other real estate owned	(13		)	72
Valuation allowance on other real estate owned	86			156
Net (gain) loss on sale of premises and equipment	(337		)	9
Equity based compensation expense	775			623
Earnings on bank owned life insurance	(328		)	(340		)
Deferred income tax expense (benefit)	792			(1,596		)
Net change in interest receivable	299			(458		)
Net change in other assets	(749		)	(211		)
Net change in interest payable	39			(18		)
Net change in other liabilities	(701		)	156
Net cash provided by operating activities	17,775			11,124
Cash Flows from Investing Activities:
Proceeds from sales of securities available for sale	55,403			9,317
Proceeds from maturities, calls and paydowns of securities available for sale	39,441			116,254
Purchases of securities available for sale	(19,778		)	(137,314		)
Net change in restricted stock	715			(694		)
Net increase in loans	(129,920		)	(76,015		)
Proceeds from sale of premises and equipment	647			1
Purchases of premises and equipment	(2,188		)	(536		)
Proceeds from sales of other real estate owned	387			908
Net cash used in investing activities	(55,293		)	(88,079		)
Cash Flows from Financing Activities:
Net change in demand, money market, and savings deposits	96,371			46,367
Net change in time deposits	13,194			(3,019		)
Net change in customer repurchase agreements	4,074			3,479
Net change in other short-term borrowings	(20,000		)	15,000
Common stock dividends paid	(6,222		)	(6,201		)
Repurchase of common stock	—			(1,292		)
Proceeds from exercise of stock options	114			101
Net cash provided by financing activities	87,531			54,435
Net Increase (Decrease) in Cash and Cash Equivalents	50,013			(22,520		)
Cash and Cash Equivalents at Beginning of Period	53,207			95,337
Cash and Cash Equivalents at End of Period	$	103,220		$	72,817

The accompanying notes are an integral part of the consolidated financial statements.

7

AMERICAN NATIONAL BANKSHARES INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1 – Accounting Policies

The consolidated financial statements include the accounts of American National Bankshares Inc. (the "Company") and its wholly owned subsidiary, American National Bank and Trust Company (the "Bank").  The Bank offers a wide variety of retail, commercial, secondary market mortgage lending, and trust and investment services which also include non-deposit products such as mutual funds and insurance policies.

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, goodwill and intangible assets, unfunded pension liability, other-than-temporary impairment of securities, accounting for merger and acquisition activity, accounting for acquired loans with specific credit-related deterioration, the valuation of deferred tax assets and liabilities, and the valuation of other real estate owned ("OREO").

All significant inter-company transactions and accounts are eliminated in consolidation, with the exception of the AMNB Trust and the MidCarolina Trusts, as detailed in Note 8.

In the opinion of management, the accompanying unaudited consolidated financial statements contain all adjustments (consisting of normal recurring accruals) necessary to present fairly the results of the interim periods. The results of operations for the interim periods are not necessarily indicative of the results that may occur for any other period.  Certain reclassifications have been made to prior period balances to conform to the current period presentation. These reclassifications did not have an impact on net income and were considered immaterial. These statements should be read in conjunction with the Notes to Consolidated Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2016.

Adoption of New Accounting Standard

During the first quarter of 2017, the Company adopted Accounting Standards Update ("ASU") 2016-09, "Compensation-Stock Compensation (Topic 718): Improvements to Employer Share-Based Payment Accounting."This ASU simplifies several aspects of the accounting for share-based payment award transactions, one of which is the recognition of excess tax benefits and deficiencies related to share-based payments, including tax benefits of dividends on share-based payment awards. Prior to the adoption of ASU 2016-09, such tax consequences were recognized as components of additional paid-in capital. With the adoption of this ASU, tax benefits and deficiencies are recognized within income tax expense. In accordance with the adoption provisions of ASU 2016-09, the results for the third quarter and first nine months of 2016 include only the excess tax (expense) benefits attributable to the third quarter and first nine months of 2016 in the amounts of $0 and $50,000, respectively.

Recent Accounting Pronouncements

In January 2016, the Financial Accounting Standards Board ("FASB") issued ASU 2016-01, "Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities." The amendments in ASU 2016-01, among other things: (1) requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income; (2) requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; (3) requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables); and (4) eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost. The amendments in this ASU are effective for public companies for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The Company is currently assessing the impact that ASU 2016-01 will have on its consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842)." Among other things, in the amendments in ASU 2016-02, lessees will be required to recognize the following for all leases (with the exception of short-term leases) at the commencement date: (1) a lease liability, which is a lessee's obligation to make lease payments arising from a lease, measured on a discounted basis; and (2) a right-of-use asset, which is an asset that represents the lessee's right to use, or control the use of, a specified asset for the lease term. Under the new guidance, lessor accounting is largely unchanged. Certain targeted improvements were made to align, where necessary, lessor accounting with the lessee accounting model and Topic 606,

8

Revenue from Contracts with Customers. The amendments in this ASU are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach. The Company is currently assessing the impact that ASU 2016-02 will have on its consolidated financial statements.

During June 2016, the FASB issued ASU No. 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments." The amendments in this ASU, among other things, require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The amendments in this ASU are effective for Securities and Exchange Commission ("SEC") filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. The Company is currently assessing the impact that ASU 2016-13 will have on its consolidated financial statements.

    During August 2016, the FASB issued ASU No. 2016-15, "Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments", to address diversity in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The amendments are effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The amendments should be applied using a retrospective transition method to each period presented. If retrospective application is impractical for some of the issues addressed by the update, the amendments for those issues would be applied prospectively as of the earliest date practicable. Early adoption is permitted, including adoption in an interim period. The Company does not expect the adoption of ASU 2016-15 to have a material impact on its consolidated financial statements.

During January 2017, the FASB issued ASU No. 2017-01, "Business Combinations (Topic 805): Clarifying the Definition of a Business". The amendments in this ASU clarify the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. Under the current implementation guidance in Topic 805, there are three elements of a business-inputs, processes, and outputs. While an integrated set of assets and activities (collectively referred to as a "set") that is a business usually has outputs, outputs are not required to be present. In addition, all the inputs and processes that a seller uses in operating a set are not required if market participants can acquire the set and continue to produce outputs. The amendments in this ASU provide a screen to determine when a set is not a business. If the screen is not met, the amendments (1) require that to be considered a business, a set must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create output and (2) remove the evaluation of whether a market participant could replace missing elements. The ASU provides a framework to assist entities in evaluating whether both an input and a substantive process are present. The amendments in this ASU are effective for annual periods beginning after December 15, 2017, including interim periods within those annual periods. The amendments in this ASU should be applied prospectively on or after the effective date. No disclosures are required at transition. The Company does not expect the adoption of ASU 2017-01 to have a material impact on its consolidated financial statements.

During January 2017, the FASB issued ASU No. 2017-04, "Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment". The amendments in this ASU simplify how an entity is required to test goodwill for impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit's goodwill with the carrying amount of that goodwill. Instead, under the amendments in this ASU, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. Public business entities that are SEC filers should adopt the amendments in this ASU for annual or interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company does not expect the adoption of ASU 2017-04 to have a material impact on its consolidated financial statements.

During March 2017, the FASB issued ASU 2017-07, "Compensation - Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost." The amendments in this ASU require an employer that offers defined benefit pension plans, other postretirement benefit plans, or other types of benefits accounted for under Topic 715 to report the service cost component of net periodic benefit cost in the same line item(s) as other compensation costs arising from services rendered during the period. The other components of net periodic benefit cost are

9

required to be presented in the income statement separately from the service cost component. If the other components of net periodic benefit cost are not presented on a separate line or lines, the line item(s) used in the income statement must be disclosed. In addition, only the service cost component will be eligible for capitalization as part of an asset, when applicable. The amendments are effective for annual periods beginning after December 15, 2017, including interim periods within those annual periods. Early adoption is permitted. The Company does not expect the adoption of ASU 2017-07 to have a material impact on its consolidated financial statements.

During March 2017, the FASB issued ASU 2017-08, "Receivables-Nonrefundable Fees and Other Costs (Subtopic 310‐20), Premium Amortization on Purchased Callable Debt Securities." The amendments in this ASU shorten the amortization period for certain callable debt securities purchased at a premium. Upon adoption of the standard, premiums on these qualifying callable debt securities will be amortized to the earliest call date. Discounts on purchased debt securities will continue to be accreted to maturity. The amendments are effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. Upon transition, entities should apply the guidance on a modified retrospective basis, with a cumulative-effect adjustment to retained earnings as of the beginning of the period of adoption and provide the disclosures required for a change in accounting principle. The Company is currently assessing the impact that ASU 2017-08 will have on its consolidated financial statements.

During May 2017, the FASB issued ASU 2017-09, "Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting." The amendments provide guidance on determining which changes to the terms and conditions of share-based payment awards require an entity to apply modification accounting under Topic 718.  The amendments are effective for all entities for annual periods, including interim periods within those annual periods, beginning after December 15, 2017. Early adoption is permitted, including adoption in any interim period, for reporting periods for which financial statements have not yet been issued. The Company is currently assessing the impact that ASU 2017-09 will have on its consolidated financial statements.

During August 2017, the FASB issued ASU 2017-12, “Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities.” The amendments in this ASU modify the designation and measurement guidance for hedge accounting as well as provide for increased transparency regarding the presentation of economic results on both the financial statements and related footnotes. Certain aspects of hedge effectiveness assessments will also be simplified upon implementation of this update. The amendments are effective for annual periods, including interim periods within those annual periods, beginning after December 15, 2018. Early adoption is permitted, including adoption in any interim period. The Company is currently assessing the impact that ASU 2017-12 will have on its consolidated financial statements.

10

Note 2 – Securities

The amortized cost and fair value of investments in debt and equity securities at September 30, 2017 and December 31, 2016 were as follows (dollars in thousands):

	September 30, 2017
	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
Securities available for sale:
Federal agencies and GSEs	$	88,413	$	21	$	1,511	$	86,923
Mortgage-backed and CMOs	80,026		412		542		79,896
State and municipal	93,012		1,996		225		94,783
Corporate	8,100		248		4		8,344
Equity securities	1,288		971		—		2,259
Total securities available for sale	$	270,839	$	3,648	$	2,282	$	272,205

	December 31, 2016
	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
Securities available for sale:
Federal agencies and GSEs	$	106,379	$	62	$	2,387	$	104,054
Mortgage-backed and CMOs	79,917		514		938		79,493
State and municipal	145,757		2,540		782		147,515
Corporate	13,392		123		23		13,492
Equity securities	1,288		660		—		1,948
Total securities available for sale	$	346,733	$	3,899	$	4,130	$	346,502

Restricted Stock

Due to restrictions placed upon the Bank's common stock investment in the Federal Reserve Bank of Richmond ("FRB") and Federal Home Loan Bank of Atlanta ("FHLB"), these securities have been classified as restricted equity securities and carried at cost.  The restricted securities are not subject to the investment security classification and are included as a separate line item on the Company's Consolidated Balance Sheet.  The FRB requires the Bank to maintain stock with a par value equal to 3.00% of its outstanding capital and an additional 3.00% is on call.  The FHLB requires the Bank to maintain stock in an amount equal to 4.25% of outstanding borrowings and a specific percentage of the Bank's total assets. The cost of restricted stock at September 30, 2017 and December 31, 2016 was as follows (dollars in thousands):

	September 30, 2017		December 31, 2016
FRB stock	$	3,581	$	3,559
FHLB stock	1,928		2,665
Total restricted stock	$	5,509	$	6,224

Temporarily Impaired Securities

The following table shows estimated fair value and gross unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at September 30, 2017.  The reference point for determining when securities are in an unrealized loss position is month-end.  Therefore, it is possible that a security's market value exceeded its amortized cost on other days during the past twelve-month period.

11

Available for sale securities that have been in a continuous unrealized loss position are as follows (dollars in thousands):

	Total				Less than 12 Months				12 Months or More
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Federal agencies and GSEs	$	73,901	$	1,511	$	32,812	$	131	$	41,089	$	1,380
Mortgage-backed and CMOs	56,190		542		42,328		270		13,862		272
State and municipal	13,165		225		6,370		61		6,795		164
Corporate	1,546		4		1,546		4		—		—
Total	$	144,802	$	2,282	$	83,056	$	466	$	61,746	$	1,816

Federal agencies and GSEs: The unrealized losses on the Company's investment in 18 government sponsored entities ("GSE") securities were caused by interest rate increases. Nine of these securities were in an unrealized loss position for 12 months or more. The contractual terms of those investments do not permit the issuer to settle the securities at a price less than the amortized cost basis of the investments. Because the Company does not intend to sell the investments and it is not more likely than not that the Company will be required to sell the investments before recovery of their amortized cost basis, which may be maturity, the Company does not consider those investments to be other-than-temporarily impaired at September 30, 2017.

Mortgage-backed securities: The unrealized losses on the Company's investment in 33 GSE mortgage-backed securities were caused by interest rate increases. Nine of these securities were in an unrealized loss position for 12 months or more. The contractual cash flows of those investments are guaranteed by an agency of the U.S. Government. Accordingly, it is expected that the securities would not be settled at a price less than the amortized cost basis of the Company's investments. Because the decline in market value is attributable to changes in interest rates and not credit quality, and because the Company does not intend to sell the investments and it is not more likely than not that the Company will be required to sell the investments before recovery of their amortized cost basis, which may be maturity, the Company does not consider those investments to be other-than-temporarily impaired at September 30, 2017.

Collateralized Mortgage Obligations: The unrealized loss associated with one private GSE collateralized mortgage obligation ("CMO") was due to normal market fluctuations. This security had been in an unrealized loss position for 12 months or more. The contractual cash flows of that investment is guaranteed by an agency of the U.S. Government. Accordingly, it is expected that the security would not be settled at a price less than the amortized cost basis of the Company's investment. Because the decline in market value is attributable to changes in interest rates and not credit quality, and because the Company does not intend to sell the investment and it is not more likely than not that the Company will be required to sell the investment before recovery of its amortized cost basis, which may be maturity, the Company does not consider that investment to be other-than-temporarily impaired at September 30, 2017.

State and municipal securities:  The unrealized losses on 18 state and municipal securities were caused by interest rate increases. Ten of these securities were in an unrealized loss position for 12 months or more. The contractual terms of those investments do not permit the issuer to settle the securities at a price less than the amortized cost basis of the investments. Because the Company does not intend to sell the investments and it is not more likely than not that the Company will be required to sell the investments before recovery of their amortized cost basis, which may be maturity, the Company does not consider those investments to be other-than-temporarily impaired at September 30, 2017.

Corporate securities:  The unrealized losses on two corporate securities were caused by interest rate increases. The contractual terms of those investments do not permit the issuer to settle the securities at a price less than the amortized cost basis of the investments. Because the Company does not intend to sell the investments and it is not more likely than not that the Company will be required to sell the investments before recovery of their amortized cost basis, which may be maturity, the Company does not consider those investments to be other-than-temporarily impaired at September 30, 2017.

Restricted stock: When evaluating restricted stock for impairment, its value is based on the ultimate recoverability of the par value rather than by recognizing temporary declines in value. The Company does not consider restricted stock to be other-than-temporarily impaired at September 30, 2017, and no impairment has been recognized.

12

The table below shows estimated fair value and gross unrealized losses, aggregated by investment category and length of time that individual securities had been in a continuous unrealized loss position, at December 31, 2016 (dollars in thousands):

	Total				Less than 12 Months				12 Months or More
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Federal agencies and GSEs	$	89,597	$	2,387	$	89,597	$	2,387	$	—	$	—
Mortgage-backed and CMOs	57,762		938		56,076		911		1,686		27
State and municipal	47,221		782		47,221		782		—		—
Corporate	2,895		23		2,895		23		—		—
Total	$	197,475	$	4,130	$	195,789	$	4,103	$	1,686	$	27

Other-Than-Temporarily-Impaired Securities

As of September 30, 2017 and December 31, 2016, there were no securities classified as other-than-temporarily impaired.

Realized Gains and Losses

The following table presents the gross realized gains and losses on and the proceeds from the sale of securities during the three and nine months ended September 30, 2017 and 2016 (dollars in thousands):

	Three Months Ended September 30, 2017			Nine Months Ended September 30, 2017
Realized gains (losses):
Gross realized gains	$	—		$	605
Gross realized losses	—			(15		)
Net realized gains	$	—		$	590
Proceeds from sales of securities	$	—		$	55,403
	Three Months Ended September 30, 2016			Nine Months Ended September 30, 2016
Realized gains (losses):
Gross realized gains	$	81		$	674
Gross realized losses	(8		)	(13		)
Net realized gains	$	73		$	661
Proceeds from sales of securities	$	—		$	9,317

Note 3 – Loans

Loans, excluding loans held for sale, at September 30, 2017 and December 31, 2016, were comprised of the following (dollars in thousands):

	September 30, 2017		December 31, 2016
Commercial	$	230,484	$	208,717
Commercial real estate:
Construction and land development	137,869		114,258
Commercial real estate	602,434		510,960
Residential real estate:
Residential	209,201		215,104
Home equity	110,926		110,751
Consumer	4,240		5,031
Total loans	$	1,295,154	$	1,164,821

13

Acquired Loans

The outstanding principal balance and the carrying amount of these loans included in the consolidated balance sheets at September 30, 2017 and December 31, 2016 are as follows (dollars in thousands):

	September 30, 2017		December 31, 2016
Outstanding principal balance	$	84,832	$	104,172
Carrying amount	78,635		96,487

The outstanding principal balance and related carrying amount of acquired impaired loans, for which the Company applies FASB Accounting Standards Codification ("ASC") 310-30 to account for interest earned, as of the indicated dates are as follows (dollars in thousands):

	September 30, 2017		December 31, 2016
Outstanding principal balance	$	29,648	$	34,378
Carrying amount	24,860		28,669

The following table presents changes in the accretable yield on acquired impaired loans, for which the Company applies FASB ASC 310-30, for the nine months ended September 30, 2017 and the year ended December 31, 2016 (dollars in thousands):

	September 30, 2017			December 31, 2016
Balance at January 1	$	6,103		$	7,299
Accretion	(607		)	(3,232		)
Reclassification from nonaccretable difference	380			2,197
Other changes, net*	(463		)	(161		)
	$	5,413		$	6,103

*This line item represents changes in the cash flows expected to be collected due to the impact of non-credit changes such as prepayment assumptions, changes in interest rates on variable rate acquired impaired loans, and discounted payoffs that occurred in the period.

Past Due Loans

The following table shows an analysis by portfolio segment of the Company's past due loans at September 30, 2017 (dollars in thousands):

	30- 59 Days Past Due		60-89 Days Past Due		90 Days + Past Due and Still Accruing		Non- Accrual Loans		Total Past Due		Current		Total Loans
Commercial	$	22	$	20	$	—	$	143	$	185	$	230,299	$	230,484
Commercial real estate:
Construction and land development	—		—		—		58		58		137,811		137,869
Commercial real estate	33		239		279		803		1,354		601,080		602,434
Residential:
Residential	196		257		259		1,244		1,956		207,245		209,201
Home equity	22		—		—		249		271		110,655		110,926
Consumer	8		—		—		1		9		4,231		4,240
Total	$	281	$	516	$	538	$	2,498	$	3,833	$	1,291,321	$	1,295,154

14

The following table shows an analysis by portfolio segment of the Company's past due loans at December 31, 2016 (dollars in thousands):

	30- 59 Days Past Due		60-89 Days Past Due		90 Days + Past Due and Still Accruing		Non- Accrual Loans		Total Past Due		Current		Total Loans
Commercial	$	50	$	—	$	—	$	19	$	69	$	208,648	$	208,717
Commercial real estate:
Construction and land development	60		12		—		64		136		114,122		114,258
Commercial real estate	—		127		339		773		1,239		509,721		510,960
Residential:
Residential	1,280		117		248		1,802		3,447		211,657		215,104
Home equity	229		—		—		289		518		110,233		110,751
Consumer	6		5		—		18		29		5,002		5,031
Total	$	1,625	$	261	$	587	$	2,965	$	5,438	$	1,159,383	$	1,164,821

15

Impaired Loans

The following table presents the Company's impaired loan balances by portfolio segment, excluding acquired impaired loans, at September 30, 2017 (dollars in thousands):

	Recorded Investment		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Commercial	$	—	$	—	$	—	$	17	$	1
Commercial real estate:
Construction and land development	—		—		—		124		4
Commercial real estate	1,053		1,051		—		1,274		55
Residential:
Residential	962		964		—		432		32
Home equity	144		144		—		132		8
Consumer	6		6		—		9		—
	$	2,165	$	2,165	$	—	$	1,988	$	100
With a related allowance recorded:
Commercial	$	257	$	255	$	155	$	98	$	9
Commercial real estate:
Construction and land development*	59		59		—		193		—
Commercial real estate*	95		93		—		208		—
Residential
Residential	795		794		9		1,446		22
Home equity	269		268		1		311		1
Consumer*	1		1		—		11		—
	$	1,476	$	1,470	$	165	$	2,267	$	32
Total:
Commercial	$	257	$	255	$	155	$	115	$	10
Commercial real estate:
Construction and land development	59		59		—		317		4
Commercial real estate	1,148		1,144		—		1,482		55
Residential:
Residential	1,757		1,758		9		1,878		54
Home equity	413		412		1		443		9
Consumer	7		7		—		20		—
	$	3,641	$	3,635	$	165	$	4,255	$	132

*Allowance is reported as zero in the table due to presentation in thousands and rounding.

In the table above, recorded investment may exceed unpaid principal balance due to acquired loans with a premium and loans where unearned costs exceed unearned fees.

16

The following table presents the Company's impaired loan balances by portfolio segment, excluding acquired impaired loans, at December 31, 2016 (dollars in thousands):

	Recorded Investment		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Commercial	$	24	$	24	$	—	$	12	$	2
Commercial real estate:
Construction and land development	158		157		—		198		16
Commercial real estate	1,916		1,917		—		1,409		107
Residential:
Residential	557		567		—		318		38
Home equity	6		6		—		153		16
Consumer	9		9		—		10		1
	$	2,670	$	2,680	$	—	$	2,100	$	180
With a related allowance recorded:
Commercial*	$	19	$	19	$	—	$	78	$	1
Commercial real estate:
Construction and land development*	64		65		—		272		10
Commercial real estate*	48		48		—		286		7
Residential:
Residential	1,639		1,639		22		1,593		32
Home equity	386		385		1		345		4
Consumer*	18		18		—		14		—
	$	2,174	$	2,174	$	23	$	2,588	$	54
Total:
Commercial	$	43	$	43	$	—	$	90	$	3
Commercial real estate:
Construction and land development	222		222		—		470		26
Commercial real estate	1,964		1,965		—		1,695		114
Residential:
Residential	2,196		2,206		22		1,911		70
Home equity	392		391		1		498		20
Consumer	27		27		—		24		1
	$	4,844	$	4,854	$	23	$	4,688	$	234

*Allowance is reported as zero in the table due to presentation in thousands and rounding.

In the table above, recorded investment may exceed unpaid principal balance due to acquired loans with a premium and loans where unearned costs exceed unearned fees.

17

The following tables show the detail of loans modified as troubled debt restructurings ("TDRs") during the three and nine months ended September 30, 2017 included in the impaired loan balances (dollars in thousands):

	Loans Modified as a TDR for the
	Three Months Ended September 30, 2017
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	1	$	45	$	45
Commercial real estate	—	—		—
Construction and land development	—	—		—
Home Equity	—	—		—
Residential real estate	—	—		—
Consumer	—	—		—
Total	1	$	45	$	45

	Loans Modified as a TDR for the
	Nine Months Ended September 30, 2017
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	4	$	118	$	118
Commercial real estate	—	—		—
Construction and land development	—	—		—
Home Equity	2	57		57
Residential real estate	—	—		—
Consumer	—	—		—
Total	6	$	175	$	175

The following tables show the detail of loans modified as TDRs during the three and nine months ended September 30, 2016 included in the impaired loan balances (dollars in thousands):

	Loans Modified as a TDR for the
	Three Months Ended September 30, 2016
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	—	$	—	$	—
Commercial real estate	—	—		—
Construction and land development	—	—		—
Home Equity	—	—		—
Residential real estate	1	56		47
Consumer	—	—		—
Total	1	$	56	$	47

18

	Loans Modified as a TDR for the
	Nine Months Ended September 30, 2016
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	1	$	24	$	24
Commercial real estate	2	1,005		1,003
Construction and land development	—	—		—
Home Equity	—	—		—
Residential real estate	2	58		48
Consumer	—	—		—
Total	5	$	1,087	$	1,075

During the three and nine months ended September 30, 2017 and 2016, the Company had no loans that subsequently defaulted within twelve months of modification. The Company defines defaults as one or more payments that occur more than 90 days past the due date, charge-off or foreclosure subsequent to modification.

Residential Real Estate in Process of Foreclosure

The Company had $212,000 in residential real estate loans in the process of foreclosure at September 30, 2017 and $1,376,000 and $653,000 in residential OREO at September 30, 2017 and December 31, 2016, respectively.

Risk Grades

The following table shows the Company's loan portfolio broken down by internal risk grading as of September 30, 2017 (dollars in thousands):

Commercial and Consumer Credit Exposure

Credit Risk Profile by Internally Assigned Grade

	Commercial		Construction and Land Development		Commercial Real Estate Other		Residential		Home Equity
Pass	$	229,337	$	129,841	$	590,827	$	197,317	$	108,862
Special Mention	854		6,507		6,253		7,808		1,424
Substandard	293		1,521		5,354		4,076		640
Doubtful	—		—		—		—		—
Total	$	230,484	$	137,869	$	602,434	$	209,201	$	110,926

Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	Consumer
Performing	$	4,235
Nonperforming	5
Total	$	4,240

19

The following table shows the Company's loan portfolio broken down by internal risk grading as of December 31, 2016 (dollars in thousands):

Commercial and Consumer Credit Exposure

Credit Risk Profile by Internally Assigned Grade

	Commercial		Construction and Land Development		Commercial Real Estate Other		Residential		Home Equity
Pass	$	208,098	$	112,729	$	501,081	$	199,278	$	108,799
Special Mention	592		902		4,859		10,600		1,257
Substandard	27		627		5,020		5,226		695
Doubtful	—		—		—		—		—
Total	$	208,717	$	114,258	$	510,960	$	215,104	$	110,751

Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	Consumer
Performing	$	5,003
Nonperforming	28
Total	$	5,031

Loans classified in the Pass category typically are fundamentally sound and risk factors are reasonable and acceptable.

Loans classified in the Special Mention category typically have been criticized internally, by loan review or the loan officer, or by external regulators under the current credit policy regarding risk grades.

Loans classified in the Substandard category typically have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt; they are typically characterized by the possibility that the Bank will sustain some loss if the deficiencies are not corrected.

Loans classified in the Doubtful category typically have all the weaknesses inherent in loans classified as substandard, plus the added characteristic that the weaknesses make collection or liquidation in full on the basis of currently existing facts, conditions, and values highly questionable and improbable. However, these loans are not yet rated as loss because certain events may occur that may salvage the debt.

Consumer loans are classified as performing or nonperforming.  A loan is nonperforming when payments of interest and principal are past due 90 days or more, or payments are less than 90 days past due, but there are other good reasons to doubt that payment will be made in full.

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Note 4 – Allowance for Loan Losses and Reserve for Unfunded Lending Commitments

Changes in the allowance for loan losses and the reserve for unfunded lending commitments as of the indicated dates and periods are presented below (dollars in thousands):

	Nine Months Ended   September 30, 2017			Year Ended December 31, 2016			Nine Months Ended   September 30, 2016
Allowance for Loan Losses
Balance, beginning of period	$	12,801		$	12,601		$	12,601
Provision for loan losses	1,090			250			200
Charge-offs	(411		)	(326		)	(245		)
Recoveries	378			276			201
Balance, end of period	$	13,858		$	12,801		$	12,757
Reserve for Unfunded Lending Commitments
Balance, beginning of period	$	203		$	184		$	184
Provision for unfunded commitments	11			19			11
Charge-offs	—			—			—
Balance, end of period	$	214		$	203		$	195

The reserve for unfunded loan commitments is included in other liabilities.

The following table presents changes in the Company's allowance for loan losses by portfolio segment and the related loan balance total by segment at and for the nine months ended September 30, 2017 (dollars in thousands):

	Commercial			Commercial Real Estate			Residential Real Estate			Consumer			Total
Allowance for Loan Losses
Balance at December 31, 2016:	$	2,095		$	7,355		$	3,303		$	48		$	12,801
Provision for loan losses	249			1,061			(247		)	27			1,090
Charge-offs	(166		)	(35		)	(93		)	(117		)	(411		)
Recoveries	219			24			49			86			378
Balance at September 30, 2017:	$	2,397		$	8,405		$	3,012		$	44		$	13,858
Balance at September 30, 2017:
Allowance for Loan Losses
Individually evaluated for impairment	$	155		$	—		$	10		$	—		$	165
Collectively evaluated for impairment	2,224			8,274			2,777			44			13,319
Acquired impaired loans	18			131			225			—			374
Total	$	2,397		$	8,405		$	3,012		$	44		$	13,858
Loans
Individually evaluated for impairment	$	257		$	1,207		$	2,170		$	7		$	3,641
Collectively evaluated for impairment	230,022			726,347			306,066			4,218			1,266,653
Acquired impaired loans	205			12,749			11,891			15			24,860
Total	$	230,484		$	740,303		$	320,127		$	4,240		$	1,295,154

21

The following table presents changes in the Company's allowance for loan losses by portfolio segment and the related loan balance total by segment at and for the year ended December 31, 2016 (dollars in thousands):

	Commercial			Commercial Real Estate			Residential Real Estate			Consumer			Total
Allowance for Loan Losses
Balance at December 31, 2015:	$	2,065		$	6,930		$	3,546		$	60		$	12,601
Provision for loan losses	30			403			(224		)	41			250
Charge-offs	(40		)	(10		)	(87		)	(189		)	(326		)
Recoveries	40			32			68			136			276
Balance at December 31, 2016:	$	2,095		$	7,355		$	3,303		$	48		$	12,801
Balance at December 31, 2016:
Allowance for Loan Losses
Individually evaluated for impairment	$	—		$	—		$	23		$	—		$	23
Collectively evaluated for impairment	2,087			7,248			3,046			48			12,429
Acquired impaired loans	8			107			234			—			349
Total	$	2,095		$	7,355		$	3,303		$	48		$	12,801
Loans
Individually evaluated for impairment	$	43		$	2,186		$	2,588		$	27		$	4,844
Collectively evaluated for impairment	208,258			610,462			307,600			4,988			1,131,308
Acquired impaired loans	416			12,570			15,667			16			28,669
Total	$	208,717		$	625,218		$	325,855		$	5,031		$	1,164,821

The allowance for loan losses is allocated to loan segments based upon historical loss factors, risk grades on individual loans, portfolio analysis of smaller balance homogenous loans, and qualitative factors.  Qualitative factors include trends in delinquencies, nonaccrual loans, and loss rates; trends in volume and terms of loans, effects of changes in risk selection, underwriting standards, and lending policies; experience of lending officers, other lending staff and loan review; national, regional, and local economic trends and conditions; legal, regulatory and collateral factors; and concentrations of credit.

Note 5 – Goodwill and Other Intangible Assets

The Company records as goodwill the excess of the purchase price over the fair value of the identifiable net assets acquired. Impairment testing is performed annually, as well as when an event triggering impairment may have occurred. The Company performs its annual analysis as of June 30 each fiscal year. Accounting guidance permits preliminary assessment of qualitative factors to determine whether more substantial impairment testing is required. The Company chose to bypass the preliminary assessment and utilized a two-step process for impairment testing of goodwill. The first step tests for impairment, while the second step, if necessary, measures the impairment.  No indicators of impairment were identified as of June 30, 2017.

Core deposit intangibles resulting from the acquisition of MidCarolina Financial Corporation ("MidCarolina") in July 2011 were $6,556,000 and are being amortized on an accelerated basis over 108 months. Core deposit intangibles resulting from the acquisition of MainStreet BankShares, Inc. ("MainStreet") in January 2015 were $1,839,000 and are being amortized on an accelerated basis over 120 months.

22

The changes in the carrying amount of goodwill and intangibles for the nine months ended September 30, 2017, are as follows (dollars in thousands):

	Goodwill		Intangibles
Balance at December 31, 2016	$	43,872	$	1,719
Additions	—		—
Amortization	—		(448		)
Impairment	—		—
Balance at September 30, 2017	$	43,872	$	1,271

Note 6 – Short-term Borrowings

Short-term borrowings consist of customer repurchase agreements, overnight borrowings from the FHLB, and Federal Funds purchased.  The Company has federal funds lines of credit established with two correspondent banks in the amounts of $15,000,000, each, and, additionally, has access to the FRB's discount window. Customer repurchase agreements are collateralized by securities of the U.S. Government or its agencies or GSEs.  They mature daily.  The interest rates may be changed at the discretion of the Company. The securities underlying these agreements remain under the Company's control. FHLB overnight borrowings contain floating interest rates that may change daily at the discretion of the FHLB.  Federal funds purchased are unsecured overnight borrowings from other financial institutions. Short-term borrowings consisted of the following at September 30, 2017 and December 31, 2016 (dollars in thousands):

	September 30, 2017		December 31, 2016
Customer repurchase agreements	$	43,240	$	39,166
Other short-term borrowings	—		20,000
	$	43,240	$	59,166

Note 7 – Long-term Borrowings

Under the terms of its collateral agreement with the FHLB, the Company provides a blanket lien covering all of its residential first mortgage loans, second mortgage loans, home equity lines of credit, and commercial real estate loans.  In addition, the Company pledges as collateral its capital stock in the FHLB and deposits with the FHLB.  The Company has a line of credit with the FHLB equal to 30% of the Company's assets, subject to the amount of collateral pledged.  As of September 30, 2017, $508,165,000 in eligible collateral was pledged under the blanket floating lien agreement which covers both short-term and long-term borrowings. 

Long-term borrowings consisted of the following fixed rate, long-term advances as of September 30, 2017 and December 31, 2016 (dollars in thousands):

September 30, 2017					December 31, 2016
Due by	Advance Amount		Weighted Average Rate		Due by	Advance Amount		Weighted Average Rate
November 30, 2017	$	9,996	2.98	%	November 30, 2017	$	9,980	2.98	%

The advance due in November 2017 is net of a fair value discount of $4,000. The original discount recorded on July 1, 2011, was a result of the merger with MidCarolina. The adjustment to the face value is being amortized into interest expense over the life of the borrowing. There were no long-term borrowings acquired in the MainStreet acquisition and no borrowings were incurred to fund the acquisition.

In the regular course of conducting its business, the Company takes deposits from political subdivisions of the states of Virginia and North Carolina. At September 30, 2017, the Bank's public deposits totaled $221,018,000.  The Company is required to provide collateral to secure the deposits that exceed the insurance coverage provided by the Federal Deposit Insurance Corporation. This collateral can be provided in the form of certain types of government or agency bonds or letters of credit from the FHLB. At September 30, 2017, the Company had $190,700,000 in letters of credit with the FHLB outstanding, as well as $68,756,000 in agency, state, and municipal securities pledged to provide collateral for such deposits.

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Note 8 – Junior Subordinated Debt

On April 7, 2006, AMNB Statutory Trust I, a Delaware statutory trust and a wholly owned unconsolidated subsidiary of the Company, issued $20,000,000 of preferred securities (the "Trust Preferred Securities") in a private placement pursuant to an applicable exemption from registration.  The Trust Preferred Securities mature on June 30, 2036, but may be redeemed at the Company's option beginning on September 30, 2011.  Distributions are cumulative and will accrue from the date of original issuance, but may be deferred by the Company from time to time for up to 20 consecutive quarterly periods.  The Company has guaranteed the payment of all required distributions on the Trust Preferred Securities. The proceeds of the Trust Preferred Securities received by the trust, along with proceeds of $619,000 received by the trust from the issuance of common securities by the trust to the Company, were used to purchase $20,619,000 of the Company's junior subordinated debt securities (the "Junior Subordinated Debt"), issued pursuant to junior subordinated debentures entered into between the Company and Wilmington Trust Company, as trustee.  The proceeds of the Junior Subordinated Debt were used to fund the cash portion of the merger consideration to the former shareholders of Community First Financial Corporation in connection with the Company's acquisition of that company in 2006, and for general corporate purposes.

On July 1, 2011, in connection with the MidCarolina merger, the Company assumed $8,764,000 in junior subordinated debt to MidCarolina Trust I and MidCarolina Trust II, two separate Delaware statutory trusts (the "MidCarolina Trusts"), to fully and unconditionally guarantee the preferred securities issued by the MidCarolina Trusts. These long-term obligations, which currently qualify as Tier 1 capital, constitute a full and unconditional guarantee by the Company of the MidCarolina Trusts' obligations. The MidCarolina Trusts were not consolidated in the Company's financial statements.

In accordance with ASC 810-10-15-14, "Consolidation - Overall - Scope and Scope Exceptions," the Company did not eliminate through consolidation the Company's $619,000 equity investment in AMNB Statutory Trust I or the $264,000 equity investment in the MidCarolina Trusts.  Instead, the Company reflected this equity investment in the "Accrued interest receivable and other assets" line item in the consolidated balance sheets.

A description of the junior subordinated debt securities outstanding payable to the trusts is shown below as of September 30, 2017 and December 31, 2016 (dollars in thousands):

Issuing Entity	Date Issued	Interest Rate		Maturity Date	Principal Amount
					September 30, 2017		December 31, 2016
AMNB Trust I	4/7/2006	Libor plus	1.35%	6/30/2036	$	20,619	$	20,619
MidCarolina Trust I	10/29/2002	Libor plus	3.45%	11/7/2032	4,307		4,265
MidCarolina Trust II	12/3/2003	Libor plus	2.95%	10/7/2033	2,874		2,840
					$	27,800	$	27,724

The principal amounts reflected above for the MidCarolina Trusts are net of fair value adjustments of $1,583,000 and $1,659,000 at September 30, 2017 and December 31, 2016, respectively. The original fair value adjustments of $1,197,000 and $1,021,000 were recorded as a result of the acquisition of MidCarolina on July 1, 2011, and are being amortized into interest expense over the remaining lives of the respective borrowings.

Note 9 – Stock Based Compensation

The Company's 2008 Stock Incentive Plan ("2008 Plan") was adopted by the Board of Directors of the Company on February 19, 2008, and approved by shareholders on April 22, 2008, at the Company's 2008 Annual Meeting of Shareholders.  The 2008 Plan provides for the granting of restricted stock awards and incentive and non-statutory options to employees and directors on a periodic basis, at the discretion of the Board of Directors or a Board designated committee.  The 2008 Plan authorizes the issuance of up to 500,000 shares of common stock. The 2008 Plan replaced the Company's stock option plan that was approved by the shareholders at the 1997 Annual Meeting, which expired in 2006.

Stock Options

Accounting guidance requires that compensation cost relating to share-based payment transactions be recognized in the financial statements with measurement based upon the fair value of the equity or liability instruments issued.

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A summary of stock option transactions for the nine months ended September 30, 2017 is as follows:

	Option Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value ($000)
Outstanding at December 31, 2016	58,411		$	24.37
Acquired in acquisition	—		—
Granted	—		—
Exercised	(4,950	)	22.93
Forfeited	(578	)	23.33
Expired	(1,320	)	41.67
Outstanding at September 30, 2017	51,563		$	24.08	1.04 years	$	883
Exercisable at September 30, 2017	51,563		$	24.08	1.04 years	$	883

The fair value of options is estimated at the date of grant using the Black-Scholes option pricing model and expensed over the options' vesting period.  No stock options have been granted since 2009. As of September 30, 2017, there were no unrecognized compensation expenses related to nonvested stock option grants.

Restricted Stock

The Company from time-to-time grants shares of restricted stock to key employees and non-employee directors.  These awards help align the interests of these employees and directors with the interests of the shareholders of the Company by providing economic value directly related to increases in the value of the Company's common stock.  The value of the stock awarded is established as the fair value of the stock at the time of the grant.  The Company recognizes expense, equal to the total value of such awards, ratably over the vesting period of the stock grants. The majority of the restricted stock granted in 2016 and 2017 cliff vests at the end of a 36 month period beginning on the date of the grant. The remainder vests a third each year beginning on the date of the grant. Nonvested restricted stock activity for the nine months ended September 30, 2017 is summarized in the following table.

Restricted Stock	Shares		Weighted Average Grant Date Value
Nonvested at December 31, 2016	50,822		$	23.21
Granted	14,453		34.74
Vested	(17,744	)	24.31
Forfeited	—		—
Nonvested at September 30, 2017	47,531		$	26.31

As of September 30, 2017 and December 31, 2016, there was $651,000 and $568,000, respectively, in unrecognized compensation cost related to nonvested restricted stock granted under the 2008 Plan.  The weighted average period over which this cost is expected to be recognized is 1.33 years.  The share based compensation expense for nonvested restricted stock was $418,000 and $342,000 during the first nine months of 2017 and 2016, respectively.

Starting in 2010, the Company began offering its outside directors alternatives with respect to director compensation. The regular quarterly board retainer can be received in the form of either (a) $5,800 in cash or (b) shares of immediately vested, but restricted stock with a market value of $6,250. Monthly meeting fees can also be received as $725 per meeting in cash or $900 in immediately vested, but restricted stock.  For 2017, all 12 outside directors have elected to receive stock in lieu of cash for either all or part of their monthly retainer board fees. Only outside directors receive board fees. The Company issued 9,891 and 10,588 shares and recognized share based compensation expense of $357,000 and $281,000 during the first nine months of 2017 and 2016, respectively.

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Note 10 – Earnings Per Common Share

The following shows the weighted average number of shares used in computing earnings per common share and the effect on weighted average number of shares of potentially dilutive common stock. Potentially dilutive common stock had no effect on income available to common shareholders. Nonvested restricted shares are included in the computation of basic earnings per share as the holder is entitled to full shareholder benefits during the vesting period including voting rights and sharing in nonforfeitable dividends. The following table presents basic and diluted earnings per share for the three and nine month periods ended September 30, 2017 and 2016.

	Three Months Ended September 30,
	2017			2016
	Shares	Per Share Amount		Shares	Per Share Amount
Basic earnings per share	8,644,310	$	0.55	8,608,323	$	0.46
Effect of dilutive securities - stock options	18,936	—		10,012	—
Diluted earnings per share	8,663,246	$	0.55	8,618,335	$	0.46

	Nine Months Ended September 30,
	2017			2016
	Shares	Per Share Amount		Shares	Per Share Amount
Basic earnings per share	8,639,433	$	1.52	8,610,100	$	1.41
Effect of dilutive securities - stock options	18,458	—		8,286	—
Diluted earnings per share	8,657,891	$	1.52	8,618,386	$	1.41

Outstanding stock options on common stock that were not included in computing diluted earnings per share for the nine month periods ended September 30, 2017 and 2016 because their effects were anti-dilutive, averaged 440 and 14,205 shares, respectively.

Note 11 – Employee Benefit Plans

The following information for the nine months ended September 30, 2017 and 2016 pertains to the Company's non-contributory defined benefit pension plan which was frozen in 2009.  If lump sum payments exceed the service cost plus interest cost, an additional settlement charge will apply (dollars in thousands):

Components of Net Periodic Benefit Cost	Nine Months Ended September 30,
	2017			2016
Service cost	$	—		$	—
Interest cost	178			201
Expected return on plan assets	(264		)	(288		)
Recognized loss due to settlement	104			—
Recognized net actuarial loss	163			389
Net periodic cost	$	181		$	302

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Note 12 – Fair Value of Financial Instruments

Determination of Fair Value

The Company uses fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. In accordance with the fair value measurements and disclosures topic of FASB ASC 820, the fair value of an instrument is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for the Company's various instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the instrument. 

The fair value guidance provides a consistent definition of fair value, which focuses on exit price in an orderly transaction (that is, not a forced liquidation or distressed sale) between market participants at the measurement date under current market conditions. If there has been a significant decrease in the volume and level of activity for the asset or liability, a change in valuation technique or the use of multiple valuation techniques may be appropriate. In such instances, determining the price at which willing market participants would transact at the measurement date under current market conditions depends on the facts and circumstances and requires the use of significant judgment. The fair value is a reasonable point within the range that is most representative of fair value under current market conditions.

Fair Value Hierarchy

In accordance with this guidance, the Company groups its financial assets and financial liabilities generally measured at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value.

Level 1 –	Valuation is based on quoted prices in active markets for identical assets and liabilities.
Level 2 –	Valuation is based on observable inputs including quoted prices in active markets for similar assets and liabilities, quoted prices for identical or similar assets and liabilities in less active markets, and model-based valuation techniques for which significant assumptions can be derived primarily from or corroborated by observable data in the market.
Level 3 –	Valuation is based on model-based techniques that use one or more significant inputs or assumptions that are unobservable in the market.

 The following describes the valuation techniques used by the Company to measure certain financial assets and financial liabilities recorded at fair value on a recurring basis in the financial statements:

Securities available for sale: Securities available for sale are recorded at fair value on a recurring basis. Fair value measurement is based upon quoted market prices, when available (Level 1). If quoted market prices are not available, fair values are measured utilizing independent valuation techniques of identical or similar securities for which significant assumptions are derived primarily from or corroborated by observable market data. Third party vendors compile prices from various sources and may determine the fair value of identical or similar securities by using pricing models that consider observable market data (Level 2). If no observable market data is available, valuations are based upon third party model based techniques (Level 3). There were no securities recorded with a Level 3 valuation at September 30, 2017 or December 31, 2016.

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The following table presents the balances of financial assets measured at fair value on a recurring basis at the dates indicated (dollars in thousands):

	Fair Value Measurements at September 30, 2017 Using
	Balance at September 30,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2017		Level 1		Level 2		Level 3
Assets:
Securities available for sale:
Federal agencies and GSEs	$	86,923	$	—	$	86,923	$	—
Mortgage-backed and CMOs	79,896		—		79,896		—
State and municipal	94,783		—		94,783		—
Corporate	8,344		—		8,344		—
Equity securities	2,259		—		2,259		—
Total	$	272,205	$	—	$	272,205	$	—

	Fair Value Measurements at December 31, 2016 Using
	Balance at December 31,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2016		Level 1		Level 2		Level 3
Assets:
Securities available for sale:
Federal agencies and GSEs	$	104,054	$	—	$	104,054	$	—
Mortgage-backed and CMOs	79,493		—		79,493		—
State and municipal	147,515		—		147,515		—
Corporate	13,492		—		13,492		—
Equity securities	1,948		—		1,498		—
Total	$	346,502	$	—	$	346,052	$	—

  Certain assets are measured at fair value on a nonrecurring basis in accordance with GAAP. Adjustments to the fair value of these assets usually result from the application of lower-of-cost-or-market accounting or write-downs of individual assets.

The following describes the valuation techniques used by the Company to measure certain assets recorded at fair value on a nonrecurring basis in the financial statements:

Loans held for sale: Loans held for sale are carried at fair value. These loans currently consist of one-to-four family residential loans originated for sale in the secondary market. Fair value is based on the price secondary markets are currently offering for similar loans using observable market data which is not materially different than cost due to the short duration between origination and sale (Level 2). As such, the Company records any fair value adjustments on a nonrecurring basis. No nonrecurring fair value adjustments were recorded on loans held for sale during the nine month period ended September 30, 2017 or the year ended December 31, 2016. Gains and losses on the sale of loans are recorded within mortgage banking income on the Consolidated Statements of Income.

Impaired loans: Loans are designated as impaired when, in the judgment of management based on current information and events, it is probable that all amounts due according to the contractual terms of the loan agreements will not be collected when due. The measurement of the loss associated with impaired loans can be based on either the observable market price of the loan or the fair value of the collateral. Collateral may be in the form of real estate or business assets including equipment, inventory, and accounts receivable.  The vast majority of the Company's collateral is real estate.  The value of real estate collateral is determined utilizing a market valuation approach based on an appraisal, of one year or less, conducted by an independent, licensed appraiser using observable market data (Level 2).  However, if the collateral is a house or building in the process of construction or if an appraisal of the property is more than one year old and not solely based on observable market comparables

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or management determines the fair value of the collateral is further impaired below the appraised value, then a Level 3 valuation is considered to measure the fair value.  The value of business equipment is based upon an outside appraisal, of one year or less, if deemed significant, or the net book value on the applicable business's financial statements if not considered significant using observable market data.  Likewise, values for inventory and accounts receivable collateral are based on financial statement balances or aging reports (Level 3).  Impaired loans allocated to the allowance for loan losses are measured at fair value on a nonrecurring basis.  Any fair value adjustments are recorded in the period incurred as provision for loan losses on the Consolidated Statements of Income.

OREO:  Measurement for fair values for OREO are the same as impaired loans. Any fair value adjustments are recorded in the period incurred as a valuation allowance against other real estate owned with the associated expense included in other real estate owned expense, net on the Consolidated Statements of Income.

The following table summarizes the Company's assets that were measured at fair value on a nonrecurring basis at the dates indicated (dollars in thousands):

	Fair Value Measurements at September 30, 2017 Using
	Balance at September 30,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2017		Level 1		Level 2		Level 3
Assets:
Loans held for sale	$	3,386	$	—	$	3,386	$	—
Impaired loans, net of valuation allowance	1,311		—		—		1,311
Other real estate owned, net	2,101		—		—		2,101

	Fair Value Measurements at December 31, 2016 Using
	Balance at December 31,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2016		Level 1		Level 2		Level 3
Assets:
Loans held for sale	$	5,996	$	—	$	5,996	$	—
Impaired loans, net of valuation allowance	2,151		—		—		2,151
Other real estate owned, net	1,328		—		—		1,328

The following tables summarize the Company's quantitative information about Level 3 fair value measurements at the dates indicated:

Quantitative Information About Level 3 Fair Value Measurements at September 30, 2017

Assets	Valuation Technique	Unobservable Input	Weighted Rate
Impaired loans	Discounted appraised value	Selling cost	8	%
Other real estate owned, net	Discounted appraised value	Selling cost	8	%

Quantitative Information About Level 3 Fair Value Measurements at December 31, 2016

Assets	Valuation Technique	Unobservable Input	Weighted Rate
Impaired loans	Discounted appraised value	Selling cost	8	%
Other real estate owned, net	Discounted appraised value	Selling cost	6	%

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ASC 825, "Financial Instruments," requires disclosure about fair value of financial instruments for interim periods and excludes certain financial instruments and all non-financial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented may not necessarily represent the underlying fair value of the Company.

The carrying values and estimated fair values of the Company's financial instruments at September 30, 2017 are as follows (dollars in thousands):

	Fair Value Measurements at September 30, 2017 Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs		Fair Value
	Carrying Value		Level 1		Level 2		Level 3		Balance
Financial Assets:
Cash and cash equivalents	$	103,220	$	103,220	$	—	$	—	$	103,220
Securities available for sale	272,205		—		272,205		—		272,205
Restricted stock	5,509		—		5,509		—		5,509
Loans held for sale	3,386		—		3,386		—		3,386
Loans, net of allowance	1,281,296		—		—		1,283,535		1,283,535
Bank owned life insurance	18,491		—		18,491		—		18,491
Accrued interest receivable	4,784		—		4,784		—		4,784
Financial Liabilities:
Deposits	$	1,480,205	$	—	$	1,088,156	$	388,203	$	1,476,359
Repurchase agreements	43,240		—		43,240		—		43,240
Long-term borrowings	9,996		—		—		10,017		10,017
Junior subordinated debt	27,800		—		—		27,771		27,771
Accrued interest payable	662		—		662		—		662

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The carrying values and estimated fair values of the Company's financial instruments at December 31, 2016 are as follows (dollars in thousands):

	Fair Value Measurements at December 31, 2016 Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs		Fair Value
	Carrying Value		Level 1		Level 2		Level 3		Balance
Financial Assets:
Cash and cash equivalents	$	53,207	$	53,207	$	—	$	—	$	53,207
Securities available for sale	346,502		—		346,502		—		346,502
Restricted stock	6,224		—		6,224		—		6,224
Loans held for sale	5,996		—		5,996		—		5,996
Loans, net of allowance	1,152,020		—		—		1,136,961		1,136,961
Bank owned life insurance	18,163		—		18,163		—		18,163
Accrued interest receivable	5,083		—		5,083		—		5,083
Financial Liabilities:
Deposits	$	1,370,640	$	—	$	991,785	$	374,774	$	1,366,559
Repurchase agreements	39,166		—		39,166		—		39,166
Other short-term borrowings	20,000		—		20,000		—		20,000
Long-term borrowings	9,980		—		—		10,156		10,156
Junior subordinated debt	27,724		—		—		24,932		24,932
Accrued interest payable	623		—		623		—		623

The following methods and assumptions were used by the Company in estimating fair value disclosures for financial instruments:

Cash and cash equivalents.  The carrying amount is a reasonable estimate of fair value.

Securities.  Fair values are based on quoted market prices or dealer quotes.

Restricted stock. The carrying value of restricted stock approximates fair value based on the redemption provisions of the respective entity.

Loans held for sale.  The carrying amount is at fair value. Fair value is based on the price secondary markets are currently offering for similar loans using observable market data which is not materially different than cost due to the short duration between origination and sale

Loans.  For variable-rate loans that reprice frequently and with no significant change in credit risk, fair values are based on carrying values.  Fair values for fixed-rate loans are estimated based upon discounted cash flow analysis, using interest rates currently being offered for loans with similar terms to borrowers of similar credit quality.  Fair values for nonperforming loans are estimated using discounted cash flow analysis or underlying collateral values, where applicable.

Bank owned life insurance. Bank owned life insurance represents insurance policies on officers, directors, and past directors of the Company.  The cash values of the policies are estimates using information provided by insurance carriers.  These policies are carried at their cash surrender value, which approximates the fair value.

Accrued interest receivable.  The carrying amount is a reasonable estimate of fair value.

Deposits.  The fair value of demand deposits, savings deposits, and money market deposits equals the carrying value. The fair value of fixed-rate certificates of deposit is estimated by discounting the future cash flows using the current rates at which similar deposit instruments would be offered to depositors for the same remaining maturities.

Repurchase agreements.  The carrying amount is a reasonable estimate of fair value.

Other short-term borrowings.  The carrying amount is a reasonable estimate of fair value.

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Long-term borrowings.  The fair values of long-term borrowings are estimated using discounted cash flow analysis based on the interest rates for similar types of borrowing arrangements.

Junior subordinated debt.  Fair value is calculated by discounting the future cash flows using the estimated current interest rates at which similar securities would be issued.

Accrued interest payable.  The carrying amount is a reasonable estimate of fair value.

Off-balance sheet instruments.  The fair value of letters of credit is based on fees currently charged for similar agreements or on the estimated cost to terminate them or otherwise settle the obligations with the counterparties at the reporting date.  At September 30, 2017 and December 31, 2016, the fair value of off-balance sheet instruments was deemed immaterial, and therefore was not included in the previous table.

The Company assumes interest rate risk (the risk that interest rates will change) in its normal operations.  As a result, the fair values of the Company's financial instruments will change when interest rates change and that change may be either favorable or unfavorable to the Company.

Note 13 – Segment and Related Information

The Company has two reportable segments, community banking and trust and investment services.

Community banking involves making loans to and generating deposits from individuals and businesses.  All assets and liabilities of the Company are allocated to community banking.  Investment income from securities is also allocated to the community banking segment.  Loan fee income, service charges from deposit accounts, and non-deposit fees such as automated teller machine fees and insurance commissions generate additional income for the community banking segment.

Trust and investment services include estate planning, trust account administration, investment management, and retail brokerage.  Investment management services include purchasing equity, fixed income, and mutual fund investments for customer accounts. The trust and investment services segment receives fees for investment and administrative services.

Amounts shown in the "Other" column includes activities of the Company which are primarily debt service on trust preferred securities and corporate items. 

Segment information as of and for the three and nine months ended September 30, 2017 and 2016 (unaudited), is shown in the following tables (dollars in thousands):

	Three Months Ended September 30, 2017
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	16,188	$	—	$	86		$	—		$	16,274
Interest expense	1,663		—		273			—			1,936
Noninterest income	2,479		1,318		7			—			3,804
Income (loss) before income taxes	6,554		794		(356		)	—			6,992
Net income (loss)	4,478		544		(235		)	—			4,787
Depreciation and amortization	558		3		—			—			561
Total assets	1,771,165		—		238,111			(228,735		)	1,780,541
Goodwill	43,872		—		—			—			43,872
Capital expenditures	449		—		—			—			449

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	Three Months Ended September 30, 2016
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	14,040	$	—	$	23		$	—		$	14,063
Interest expense	1,376		—		223			—			1,599
Noninterest income	1,967		1,147		6			—			3,120
Income (loss) before income taxes	5,356		672		(411		)	—			5,617
Net income (loss)	3,760		474		(271		)	—			3,963
Depreciation and amortization	671		2		—			—			673
Total assets	1,611,624		—		231,496			(227,586		)	1,615,534
Goodwill	43,872		—		—			—			43,872
Capital expenditures	267		—		—			—			267

	Nine Months Ended September 30, 2017
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	46,302	$	—	$	256		$	—		$	46,558
Interest expense	4,418		—		756			—			5,174
Noninterest income	6,882		3,522		19			—			10,423
Income (loss) before income taxes	18,140		1,853		(1,138		)	—			18,855
Net income (loss)	12,591		1,290		(752		)	—			13,129
Depreciation and amortization	1,833		9		—			—			1,842
Total assets	1,771,165		—		238,111			(228,735		)	1,780,541
Goodwill	43,872		—		—			—			43,872
Capital expenditures	2,177		11		—			—			2,188

	Nine Months Ended September 30, 2016
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	41,950	$	—	$	53		$	—		$	42,003
Interest expense	4,151		—		644			—			4,795
Noninterest income	6,302		3,465		17			—			9,784
Income (loss) before income taxes	16,538		2,006		(1,193		)	—			17,351
Net income (loss)	11,558		1,408		(787		)	—			12,179
Depreciation and amortization	2,190		8		—			—			2,198
Total assets	1,611,624		—		231,496			(227,586		)	1,615,534
Goodwill	43,872		—		—			—			43,872
Capital expenditures	536		—		—			—			536

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Note 14 – Supplemental Cash Flow Information

	Nine Months Ended   September 30,
	2017		2016
Supplemental Schedule of Cash and Cash Equivalents:
Cash and due from banks	$	26,949	$	37,679
Interest-bearing deposits in other banks	76,271		35,138
Cash and Cash Equivalents	$	103,220	$	72,817
Supplemental Disclosure of Cash Flow Information:
Cash paid for:
Interest on deposits and borrowed funds	$	5,135	$	4,813
Income taxes	5,465		5,440
Noncash investing and financing activities:
Transfer of loans to other real estate owned	1,233		97
Unrealized gains on securities available for sale	1,596		720

Note 15 – Accumulated Other Comprehensive Income

Changes in each component of accumulated other comprehensive income ("AOCI") for the three and nine months ended September 30, 2017 and 2016 (unaudited) were as follows (dollars in thousands):

For the Three Months Ended	Net Unrealized Gains on Securities			Adjustments Related to Pension Benefits			Accumulated Other Comprehensive Income (Loss)
Balance at June 30, 2016	$	5,563		$	(1,832	)	$	3,731
Net unrealized losses on securities available for sale, net of tax, $(499)	(925		)	—			(925		)
Reclassification adjustment for realized gains on securities, net of tax, $(25)	(48		)	—			(48		)
Balance at September 30, 2016	$	4,590		$	(1,832	)	$	2,758
Balance at June 30, 2017	$	696		$	(1,724	)	$	(1,028	)
Net unrealized gains on securities available for sale, net of tax, $104	192			—			192
Reclassification adjustment for realized gains on securities, net of tax, $(0)	—			—			—
Balance at September 30, 2017	$	888		$	(1,724	)	$	(836	)

34

For the Nine Months Ended	Net Unrealized Gains (Losses) on Securities			Adjustments Related to Pension Benefits			Accumulated Other Comprehensive Income (Loss)
Balance at December 31, 2015	$	4,122		$	(1,832	)	$	2,290
Net unrealized gains on securities available for sale, net of tax, $483	898			—			898
Reclassification adjustment for realized gains on securities, net of tax, $(231)	(430		)	—			(430		)
Balance at September 30, 2016	$	4,590		$	(1,832	)	$	2,758
Balance at December 31, 2016	$	(150	)	$	(1,724	)	$	(1,874	)
Net unrealized gains on securities available for sale, net of tax, $765	1,421			—			1,421
Reclassification adjustment for gains on sales of securities, net of tax, $(207)	(383		)	—			(383		)
Balance at September 30, 2017	$	888		$	(1,724	)	$	(836	)

Reclassifications Out of Accumulated Other Comprehensive Income

For the three and nine months ended September 30, 2017 and 2016

(dollars in thousands)

For the Three Months Ended September 30, 2017	Amount Reclassified from AOCI		Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	—	Securities gains, net
	—		Income taxes
Total reclassifications	$	—	Net of tax

For the Three Months Ended September 30, 2016	Amount Reclassified from AOCI			Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	73		Securities gains, net
	(25		)	Income taxes
Total reclassifications	$	48		Net of tax

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For the Nine Months Ended September 30, 2017	Amount Reclassified from AOCI			Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	590		Securities gains, net
	(207		)	Income taxes
Total reclassifications	$	383		Net of tax

For the Nine Months Ended September 30, 2016	Amount Reclassified from AOCI			Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	661		Securities gains, net
	(231		)	Income taxes
Total reclassifications	$	430		Net of tax

ITEM 2 - MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The purpose of this discussion is to focus on important factors affecting the financial condition and results of operations of the Company.  The discussion and analysis should be read in conjunction with the Consolidated Financial Statements.

Forward-Looking Statements

This report contains forward-looking statements with respect to the financial condition, results of operations and business of American National Bankshares Inc. (the "Company") and its wholly owned subsidiary, American National Bank and Trust Company (the "Bank").  These forward-looking statements involve risks and uncertainties and are based on the beliefs and assumptions of management of the Company and on information available to management at the time these statements and disclosures were prepared.  Forward-looking statements are subject to numerous assumptions, estimates, risks, and uncertainties that could cause actual conditions, events, or results to differ materially from those stated or implied by such forward-looking statements.

A variety of factors, some of which are discussed in more detail in Item 1A – Risk Factors of the Company's Annual Report on Form 10-K for the year ended December 31, 2016, may affect the operations, performance, business strategy, and results of the Company.  Those factors include, but are not limited to, the following:

• Financial market volatility, including the level of interest rates, could affect the values of financial instruments and the amount of net interest income earned;

• General economic or business conditions, either nationally or in the market areas in which the Company does business, may be less favorable than expected, resulting in deteriorating credit quality, reduced demand for credit, or a weakened ability to generate deposits;

• Competition among financial institutions may increase, and competitors may have greater financial resources and develop products and technology that enable those competitors to compete more successfully than the Company;

• Businesses that the Company is engaged in may be adversely affected by legislative or regulatory changes, including changes in accounting standards;

• The ability to retain key personnel;

• The failure of assumptions underlying the allowance for loan losses; and

• Risks associated with mergers and acquisitions and other expansion activities.

Reclassification

In certain circumstances, reclassifications have been made to prior period information to conform to the 2017 presentation.  There were no material reclassifications.

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CRITICAL ACCOUNTING POLICIES

The accounting and reporting policies followed by the Company conform with U.S. generally accepted accounting principles ("GAAP") and they conform to general practices within the banking industry.  The Company's critical accounting policies, which are summarized below, relate to (1) the allowance for loan losses, (2) mergers and acquisitions, (3) acquired loans with specific credit-related deterioration (4) goodwill and intangible assets, (5) other real estate owned, (6) deferred tax assets and liabilities, (7) other-than-temporary impairment of securities and (8) the unfunded pension liability.  A summary of the Company's significant accounting policies is set forth in Note 1 to the Consolidated Financial Statements contained in the Form 10-K for the year ended December 31, 2016.

The financial information contained within the Company's financial statements is, to a significant extent, financial information that is based on measures of the financial effects of transactions and events that have already occurred.  A variety of factors could affect the ultimate value that is obtained when earning income, recognizing an expense, recovering an asset, or relieving a liability.  In addition, GAAP itself may change from one previously acceptable method to another method.

Allowance for Loan Losses

The purpose of the allowance for loan losses ("ALLL") is to provide for probable losses inherent in the loan portfolio.  The allowance is increased by the provision for loan losses and by recoveries of previously charged-off loans.  Loan charge-offs decrease the allowance.

The goal of the Company is to maintain an appropriate, systematic, and consistently applied process to determine the amounts of the ALLL and the provision for loan loss expense.

The Company uses certain practices to manage its credit risk.  These practices include (1) appropriate lending limits for loan officers, (2) a loan approval process, (3) careful underwriting of loan requests, including analysis of borrowers, cash flows, collateral, and market risks, (4) regular monitoring of the portfolio, including diversification by type and geography, (5) review of loans by the Loan Review department, which operates independently of loan production, (6) regular meetings of the Credit Committee to discuss portfolio and policy changes and make decisions on large or unusual loan requests, and (7) regular meetings of the Asset Quality Committee which reviews the status of individual loans.

Risk grades are assigned as part of the loan origination process. From time to time, risk grades may be modified as warranted by the facts and circumstances surrounding the credit.

Calculation and analysis of the ALLL is prepared quarterly by the Finance Department.  The Company's Credit Committee, Risk and Compliance Committee, Audit Committee, and the Board of Directors review the allowance for adequacy.

The Company's ALLL has two basic components:  the formula allowance and the specific allowance.  Each of these components is determined based upon estimates and judgments.

The formula allowance uses historical loss experience as an indicator of future losses, along with various qualitative factors, including levels and trends in delinquencies, nonaccrual loans, charge-offs and recoveries, trends in volume and terms of loans, effects of changes in underwriting standards, experience of lending staff, economic conditions, portfolio concentrations, regulatory, legal, competition, quality of loan review system, and value of underlying collateral. In the formula allowance for commercial and commercial real estate loans, the historical loss rate is combined with the qualitative factors, resulting in an adjusted loss factor for each risk-grade category of loans.  The period-end balances for each loan risk-grade category are multiplied by the adjusted loss factor.  Allowance calculations for residential real estate and consumer loans are calculated based on historical losses for each product category without regard to risk grade. This loss rate is combined with qualitative factors resulting in an adjusted loss factor for each product category.

The specific allowance uses various techniques to arrive at an estimate of loss for specifically identified impaired loans. These include:

• The present value of expected future cash flows discounted at the loan's effective interest rate.  The effective interest rate on a loan is the rate of return implicit in the loan (that is, the contractual interest rate adjusted for any net deferred loan fees or costs and any premium or discount existing at the origination or acquisition of the loan);

• The loan's observable market price, or

• The fair value of the collateral, net of estimated costs to dispose, if the loan is collateral dependent. The use of these computed values is inherently subjective and actual losses could be greater or less than the estimates.

No single statistic, formula, or measurement determines the adequacy of the allowance.  Management makes subjective and complex judgments about matters that are inherently uncertain, and different amounts would be reported under different

37

conditions or using different assumptions.  For analytical purposes, management allocates a portion of the allowance to specific loan categories and specific loans.  However, the entire allowance is used to absorb credit losses inherent in the loan portfolio, including identified and unidentified losses.

The relationships and ratios used in calculating the allowance, including the qualitative factors, may change from period to period as facts and circumstances evolve.  Furthermore, management cannot provide assurance that in any particular period the Bank will not have sizable credit losses in relation to the amount reserved.  Management may find it necessary to significantly adjust the allowance, considering current factors at the time.

Mergers and Acquisitions

Business combinations are accounted for under the Financial Accounting Standards Board (the "FASB") Accounting Standards Codification ("ASC") 805, Business Combinations, using the acquisition method of accounting. The acquisition method of accounting requires an acquirer to recognize the assets acquired and the liabilities assumed at the acquisition date measured at their fair values as of that date. To determine the fair values, the Company will rely on third party valuations, such as appraisals, or internal valuations based on discounted cash flow analysis or other valuation techniques. Under the acquisition method of accounting, the Company will identify the acquirer and the closing date and apply applicable recognition principles and conditions.

Acquisition-related costs are costs the Company incurs to effect a business combination. Those costs include advisory, legal, accounting, valuation, and other professional or consulting fees. Some other examples of costs to the Company include systems conversions, integration planning consultants and advertising costs. The Company will account for acquisition-related costs as expenses in the periods in which the costs are incurred and the services are received, with one exception. The costs to issue debt or equity securities will be recognized in accordance with other applicable GAAP. These acquisition-related costs have been and will be included within the Consolidated Statements of Income classified within the noninterest expense caption.

Acquired Loans with Specific Credit-Related Deterioration

Acquired loans with specific credit deterioration are accounted for by the Company in accordance with FASB ASC 310-30, Receivables - Loans and Debt Securities Acquired with Deteriorated Credit Quality. Certain acquired loans, those for which specific credit-related deterioration, since origination, is identified, are recorded at fair value reflecting the present value of the amounts expected to be collected. Income recognition on these loans is based on a reasonable expectation about the timing and amount of cash flows to be collected. Acquired loans deemed impaired and considered collateral dependent, with the timing of the sale of loan collateral indeterminate, remain on non-accrual status and have no accretable yield.

Goodwill and Intangible Assets

The Company performs its annual analysis as of June 30 each fiscal year. Accounting guidance permits preliminary assessment of qualitative factors to determine whether more substantial impairment testing is required. The Company chose to bypass the preliminary assessment and utilized a two-step process for impairment testing of goodwill. The first step tests for impairment, while the second step, if necessary, measures the impairment.  No indicators of impairment were identified during the nine months ended September 30, 2017 or 2016.

Other Real Estate Owned

Assets acquired through, or in lieu of, loan foreclosure are held for sale and are initially recorded at fair value less costs to sell at the date of foreclosure. Subsequent to foreclosure, management periodically performs valuations of the foreclosed assets based on updated appraisals, general market conditions, recent sales of similar properties, length of time the properties have been held, and our ability and intention with regard to continued ownership of the properties. The Company may incur additional write-downs of foreclosed assets to fair value less costs to sell if valuations indicate a further deterioration in market conditions.

Deferred Tax Assets and Liabilities

The realization of deferred income tax assets is assessed and a valuation allowance is recorded if it is "more likely than not" that all or a portion of the deferred tax asset will not be realized.  "More likely than not" is defined as greater than a 50% chance. Management considers all available evidence, both positive and negative, to determine whether, based on the weight of that evidence, a valuation allowance is needed.

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Other-than-temporary Impairment of Securities

Impairment of securities occurs when the fair value of a security is less than its amortized cost. For debt securities, impairment is considered other-than-temporary and recognized in its entirety in net income if either (1) the Company intends to sell the security or (2) it is more-likely-than-not that the Company will be required to sell the security before recovery of its amortized cost basis. If, however, the Company does not intend to sell the security and it is not more-likely-than-not that it will be required to sell the security before recovery, the Company must determine what portion of the impairment is attributable to a credit loss, which occurs when the amortized cost basis of the security exceeds the present value of the cash flows expected to be collected from the security. If there is no credit loss, there is no other-than-temporary impairment. If there is a credit loss, other-than-temporary impairment exists, and the credit loss must be recognized in net income and the remaining portion of impairment must be recognized in other comprehensive income. For equity securities, impairment is considered to be other-than-temporary based on the Company's ability and intent to hold the investment until a recovery of fair value. Other-than-temporary impairment of an equity security results in a write-down that must be included in net income. The Company regularly reviews each investment security for other-than-temporary impairment based on criteria that includes the extent to which cost exceeds market price, the duration of that market decline, the financial health of and specific prospects for the issuer, the Company's best estimate of the present value of cash flows expected to be collected from debt securities, the Company's intention with regard to holding the security to maturity and the likelihood that the Company would be required to sell the security before recovery.

Unfunded Pension Liability

The Company previously maintained a non-contributory, defined benefit pension plan for eligible full-time employees as specified by the plan. The Company froze its pension plan to new participants and converted its pension plan to a cash balance plan effective December 31, 2009. Plan assets, which consist primarily of mutual funds invested in marketable equity securities and corporate and government fixed income securities, are valued using market quotations. The Company's actuary determines plan obligations and annual pension expense using a number of key assumptions. Key assumptions may include the discount rate, the interest crediting rate, the estimated future return on plan assets and the anticipated rate of future salary increases. Changes in these assumptions in the future, if any, or in the method under which benefits are calculated may impact pension assets, liabilities or expense.

Non-GAAP Presentations

Non-GAAP presentations are provided because the Company believes these may be valuable to investors. These include (1) the analysis of net interest income presented on a taxable equivalent basis to facilitate performance comparisons among various taxable and tax-exempt assets and (2) the calculation of the efficiency ratio.

Internet Access to Corporate Documents

The Company provides access to its Securities and Exchange Commission ("SEC") filings through a link on the Investor Relations page of the Company's web site at www.amnb.com.  Reports available include annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and all amendments to those reports as soon as reasonably practicable after the reports are filed electronically with the SEC.  The information on the Company's website is not incorporated into this report or any other filing the Company makes with the SEC.  The SEC maintains an Internet site that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC at www.sec.gov.

STRATEGIC EVENT

The Company announced in September 2016 its plan to form a de novo branch in each of Roanoke, Virginia, and Winston-Salem, North Carolina. Current staffing for Roanoke includes 16 full-time equivalent employees, of which eight are lenders. Current staffing for Winston-Salem includes six full-time equivalent employees, of which three are lenders. The operations of these new branches impacted earning assets, deposits and operating results for the nine months of 2017.

It is expected that the de novo offices will have a continued material and positive impact to the Company's balance sheet and earnings, however, at a somewhat reduced pace as compared to the first three quarters of 2017.

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RESULTS OF OPERATIONS

Earnings Performance

Three months ended September 30, 2017 and 2016

For the quarter ended September 30, 2017, the Company reported net income of $4,787,000 compared to $3,963,000 for the comparable quarter in 2016. The $824,000 or 20.8% increase was driven primarily by growth in loans.

SUMMARY INCOME STATEMENT
(Dollars in thousands)
Three Months Ended September 30,	2017			2016			$ Change			% Change
Interest income	$	16,274		$	14,063		$	2,211		15.7	%
Interest expense	(1,936		)	(1,599		)	(337		)	21.1
Net interest income	14,338			12,464			1,874			15.0
Provision for loan losses	(440		)	(100		)	(340		)	340.0
Noninterest income	3,804			3,120			684			21.9
Noninterest expense	(10,710		)	(9,867		)	(843		)	8.5
Income tax expense	(2,205		)	(1,654		)	(551		)	33.3
Net income	$	4,787		$	3,963		$	824		20.8

Nine months Ended September 30, 2017 and 2016

For the nine month period ended September 30, 2017, the Company reported net income of $13,129,000 compared to $12,179,000 for the comparable period in 2016. The $950,000 or 7.8% increase was driven primarily by growth in loans.

SUMMARY INCOME STATEMENT
(Dollars in thousands)
Nine Months Ended September 30,	2017			2016			$ Change			% Change
Interest income	$	46,558		$	42,003		$	4,555		10.8	%
Interest expense	(5,174		)	(4,795		)	(379		)	7.9
Net interest income	41,384			37,208			4,176			11.2
Provision for loan losses	(1,090		)	(200		)	(890		)	445.0
Noninterest income	10,423			9,784			639			6.5
Noninterest expense	(31,862		)	(29,441		)	(2,421		)	8.2
Income tax expense	(5,726		)	(5,172		)	(554		)	10.7
Net income	$	13,129		$	12,179		$	950		7.8

Net Interest Income

Net interest income is the difference between interest income on earning assets, primarily loans and securities, and interest expense on interest bearing liabilities, primarily deposits and other funding sources.  Fluctuations in interest rates as well as volume and mix changes in earning assets and interest bearing liabilities can materially impact net interest income.  The following discussion of net interest income is presented on a taxable equivalent basis to facilitate performance comparisons among various taxable and tax-exempt assets, such as certain state and municipal securities.  A tax rate of 35% was used in adjusting interest on tax-exempt assets to a fully taxable equivalent basis.  Net interest income divided by average earning assets is referred to as the net interest margin. The net interest spread represents the difference between the average rate earned on earning assets and the average rate paid on interest-bearing liabilities.

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Three months ended September 30, 2017 and 2016

Net interest income on a taxable equivalent basis increased $1,734,000 or 13.4%, for the third quarter of 2017 compared to the same quarter of 2016.  The increase was driven by growth in loans, three prime rate increases, and $333,000 in additional cash basis accretion income, which is unpredictable and non-recurring in nature.

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For the third quarter of 2017, the Company's yield on interest-earning assets was 4.03%, compared to 3.93% for the third quarter of 2016.  The cost of interest-bearing liabilities was 0.67% compared to 0.60%, primarily related to a four basis point (0.04%) increase in the cost of deposits. The interest rate spread was 3.36% compared to 3.33%. The net interest margin, on a fully taxable equivalent basis, was 3.56% compared to 3.50%, an increase of six basis points (0.06%). The increase in net interest margin was driven by larger volumes in earning assets, fueled primarily by a $73.3 million or 22.3% increase in average non-interest bearing deposits.

The following presentation is an analysis of net interest income and related yields and rates, on a taxable equivalent basis, for the three months ended September 30, 2017 and 2016.  Nonaccrual loans are included in average balances. Interest income on nonaccrual loans, if recognized, is recorded on a cash basis or when the loan returns to accrual status.

	Net Interest Income Analysis (dollars in thousands)
	Three Months Ended September 30,
	Average Balance				Income/Expense				Yield/Rate
	2017		2016		2017		2016		2017		2016
Loans:
Commercial	$	233,455	$	200,448	$	2,282	$	2,022	3.88	%	4.01	%
Real estate	1,057,326		862,740		12,102		9,939		4.58		4.61
Consumer	4,648		5,179		92		136		7.85		10.45
Total loans	1,295,429		1,068,367		14,476		12,097		4.46		4.52
Securities:
Federal agencies and GSEs	92,822		99,375		445		428		1.92		1.72
Mortgage-backed and CMOs	77,663		81,945		399		411		2.06		2.01
State and municipal	95,861		158,010		862		1,370		3.60		3.47
Other securities	14,900		15,450		170		132		4.56		3.42
Total securities	281,246		354,780		1,876		2,341		2.67		2.64
Deposits in other banks	69,566		54,061		235		78		1.34		0.57
Total interest-earning assets	1,646,241		1,477,208		16,587		14,516		4.03		3.93
Non-earning assets	127,395		128,179
Total assets	$	1,773,636	$	1,605,387
Deposits:
Demand	$	215,486	$	200,469	11		10		0.02		0.02
Money market	336,501		253,269		463		118		0.55		0.19
Savings	124,949		117,737		9		9		0.03		0.03
Time	389,891		401,956		1,046		1,154		1.06		1.14
Total deposits	1,066,827		973,431		1,529		1,291		0.57		0.53
Customer repurchase agreements	48,461		50,013		53		1		0.43		0.01
Other short-term borrowings	—		1,521		—		3		—		0.79
Long-term borrowings	37,780		37,655		354		304		3.75		3.23
Total interest-bearing
liabilities	1,153,068		1,062,620		1,936		1,599		0.67		0.60
Noninterest bearing demand deposits	401,696		328,443
Other liabilities	9,846		10,873
Shareholders' equity	209,026		203,451
Total liabilities and
shareholders' equity	$	1,773,636	$	1,605,387
Interest rate spread									3.36	%	3.33	%
Net interest margin									3.56	%	3.50	%
Net interest income (taxable equivalent basis)					14,651		12,917
Less: Taxable equivalent adjustment					313		453
Net interest income					$	14,338	$	12,464

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Changes in Net Interest Income (Rate/Volume Analysis)
(in thousands)
	Three Months Ended September 30,
	2017 vs. 2016
				Change
	Increase			Attributable to
Interest income	(Decrease)			Rate			Volume
Loans:
Commercial	$	260		$	(64	)	$	324
Real estate	2,163			(65		)	2,228
Consumer	(44		)	(31		)	(13		)
Total loans	2,379			(160		)	2,539
Securities:
Federal agencies and GSEs	17			46			(29		)
Mortgage-backed and CMOs	(12		)	10			(22		)
State and municipal	(508		)	49			(557		)
Other securities	38			43			(5		)
Total securities	(465		)	148			(613		)
Deposits in other banks	157			129			28
Total interest income	2,071			117			1,954
Interest expense
Deposits:
Demand	1			—			1
Money market	345			295			50
Savings	—			(1		)	1
Time	(108		)	(74		)	(34		)
Total deposits	238			220			18
Customer repurchase agreements	52			52			—
Other short-term borrowings	(3		)	3			(6		)
Long-term borrowings	50			49			1
Total interest expense	337			324			13
Net interest income (taxable equivalent basis)	$	1,734		$	(207	)	$	1,941

Nine months ended September 30, 2017 and 2016

Net interest income on a taxable equivalent basis increased $3,804,000 or 9.8%, for the nine months ended September 30, 2017 compared to the same period of 2016.  The increase was driven by growth in loans, three prime rate increases, and additional cash basis accretion income, which is unpredictable and non-recurring in nature.

For the first nine months of 2017, the Company's yield on interest-earning assets was 3.94%, compared to 3.98% for the same period of 2016.  The cost of interest-bearing liabilities was 0.61% for each of the nine month periods ended September 30, 2017 and 2016. The interest rate spread was 3.33% compared to 3.37%. The net interest margin, on a fully taxable equivalent basis, was 3.51% compared to 3.54%, a decrease of three basis points (0.03%). The decrease in net interest margin was driven by lower yields on earning assets and reduced levels of accretion income.

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The following presentation is an analysis of net interest income and related yields and rates, on a taxable equivalent basis, for the nine months ended September 30, 2017 and 2016. Nonaccrual loans are included in average balances. Interest income on nonaccrual loans, if recognized, is recorded on a cash basis or when the loan returns to accrual status.

	Net Interest Income Analysis (dollars in thousands)
	Nine Months Ended September 30,
	Average Balance				Income/Expense				Yield/Rate
	2017		2016		2017		2016		2017		2016
Loans:
Commercial	$	227,739	$	196,256	$	6,577	$	5,852	3.86	%	3.98	%
Real estate	1,019,185		844,276		34,228		29,620		4.48		4.68
Consumer	4,825		5,283		272		507		7.54		12.82
Total loans	1,251,749		1,045,815		41,077		35,979		4.38		4.59
Securities:
Federal agencies and GSEs	95,360		95,967		1,340		1,252		1.87		1.74
Mortgage-backed and CMOs	78,572		79,746		1,224		1,235		2.08		2.06
State and municipal	110,328		162,885		2,952		4,336		3.57		3.55
Other securities	16,147		15,689		536		410		4.43		3.48
Total securities	300,407		354,287		6,052		7,233		2.69		2.72
Deposits in other banks	58,385		55,454		469		203		1.07		0.49
Total interest-earning assets	1,610,541		1,455,556		47,598		43,415		3.94		3.98
Non-earning assets	126,414		127,450
Total assets	$	1,736,955	$	1,583,006
Deposits:
Demand	$	217,052	$	220,419	32		90		0.02		0.05
Money market	321,738		226,780		1,046		284		0.43		0.17
Savings	124,780		117,599		28		37		0.03		0.04
Time	381,852		400,593		2,975		3,491		1.04		1.16
Total deposits	1,045,422		965,391		4,081		3,902		0.52		0.54
Customer repurchase agreements	47,614		47,353		68		3		0.19		0.01
Other short-term borrowings	3,902		512		27		3		0.92		0.78
Long-term borrowings	37,748		37,624		998		887		3.53		3.14
Total interest-bearing
liabilities	1,134,686		1,050,880		5,174		4,795		0.61		0.61
Noninterest bearing demand deposits	386,355		320,643
Other liabilities	9,474		9,923
Shareholders' equity	206,440		201,560
Total liabilities and
shareholders' equity	$	1,736,955	$	1,583,006
Interest rate spread									3.33	%	3.37	%
Net interest margin									3.51	%	3.54	%
Net interest income (taxable equivalent basis)					42,424		38,620
Less: Taxable equivalent adjustment					1,040		1,412
Net interest income					$	41,384	$	37,208

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Changes in Net Interest Income (Rate/Volume Analysis)
(in thousands)
	Nine Months Ended September 30,
	2017 vs. 2016
				Change
	Increase			Attributable to
Interest income	(Decrease)			Rate			Volume
Loans:
Commercial	$	725		$	(189	)	$	914
Real estate	4,608			(1,311		)	5,919
Consumer	(235		)	(194		)	(41		)
Total loans	5,098			(1,694		)	6,792
Securities:
Federal agencies and GSEs	88			96			(8		)
Mortgage-backed and CMOs	(11		)	7			(18		)
State and municipal	(1,384		)	22			(1,406		)
Other securities	126			114			12
Total securities	(1,181		)	239			(1,420		)
Deposits in other banks	266			255			11
Total interest income	4,183			(1,200		)	5,383
Interest expense
Deposits:
Demand	(58		)	(57		)	(1		)
Money market	762			604			158
Savings	(9		)	(11		)	2
Time	(516		)	(358		)	(158		)
Total deposits	179			178			1
Customer repurchase agreements	65			65			—
Other short-term borrowings	24			1			23
Long-term borrowings	111			108			3
Total interest expense	379			352			27
Net interest income (taxable equivalent basis)	$	3,804		$	(1,552	)	$	5,356

45

Noninterest Income, three months ended September 30, 2017 and 2016

For the quarter ended September 30, 2017, noninterest income increased $684,000 or 21.9% compared to the comparable 2016 quarter. Details of individual accounts are shown in the table below.

	Three Months Ended September 30,
	(Dollars in thousands)
	2017		2016			$ Change			% Change
Noninterest income:
Trust fees	$	1,098	$	938		$	160		17.1	%
Service charges on deposit accounts	513		514			(1		)	(0.2	)
Other fees and commissions	727		663			64			9.7
Mortgage banking income	612		512			100			19.5
Securities gains, net	—		73			(73		)	(100.0	)
Brokerage fees	219		209			10			4.8
Income from SBICs	86		—			86			NM
Gains (losses) on premises and equipment, net	337		(1		)	338			33,800.0
Other	212		212			—			—
Total noninterest income	$	3,804	$	3,120		$	684		21.9

Trust fees increased $160,000 in the 2017 quarter compared to the same quarter in 2016, driven mostly by nonrecurring revenue sources. Other fees and commissions were positively impacted by higher levels of debit card transaction volume. Mortgage banking income increased $100,000 in the 2017 quarter compared to the 2016 quarter as a result of increases in the volume of originations. Also, the Bank added new mortgage originators in the Roanoke market in the fourth quarter of 2016 and the second quarter of 2017. Net securities gains decreased $73,000 in the 2017 quarter. Securities sales are used as needed for liquidity purposes and to facilitate asset liability strategy. Income from SBICs reflected an $86,000 increase compared to the 2016 quarter; this category of income is highly unpredictable. Net gains (losses) on premises and equipment increased $338,000 compared to the same quarter of 2016 primarily due to a $337,000 gain from the sale of a bank owned commercial lot acquired in the MidCarolina acquisition.

Noninterest Income, nine months ended September 30, 2017 and 2016

For the nine months ended September 30, 2017, noninterest income increased $639,000 or 6.5% compared to the comparable 2016 period. Details of individual accounts are shown in the table below.

	Nine Months Ended September 30,
	(Dollars in thousands)
	2017		2016			$ Change			% Change
Noninterest income:
Trust fees	$	2,918	$	2,829		$	89		3.1	%
Service charges on deposit accounts	1,498		1,520			(22		)	(1.4	)
Other fees and commissions	2,172		1,991			181			9.1
Mortgage banking income	1,603		1,169			434			37.1
Securities gains, net	590		661			(71		)	(10.7	)
Brokerage fees	603		636			(33		)	(5.2	)
Income from SBICs	118		238			(120		)	(50.4	)
Gains (losses) on premises and equipment, net	337		(9		)	346			3,844.4
Other	584		749			(165		)	(22.0	)
Total noninterest income	$	10,423	$	9,784		$	639		6.5

Trust fees increased $89,000 for the nine months ended September 30, 2017 compared to the same period in 2016, driven mostly by nonrecurring revenue sources. Other fees and commissions were positively impacted by higher levels of debit card transaction volume. Mortgage banking income increased $434,000 in the 2017 period compared to the 2016 period

46

as a result of increases in the volume of originations. Also, the Bank added new mortgage originators in the Roanoke market in the fourth quarter of 2016 and the second quarter of 2017. Net securities gains decreased $71,000 in the 2017 period. Securities sales are used as needed for liquidity purposes and to facilitate asset liability strategy. Income from SBICs reflected a $120,000 decrease compared to the 2016 period; this category of income is highly unpredictable. Net gains (losses) on premises and equipment increased $346,000 compared to the same period last year primarily due to a $337,000 gain from the sale of a bank owned commercial lot acquired in the MidCarolina acquisition. Other income decreased $165,000 primarily due to additional income from investments in limited partnerships during the nine months ended September 30, 2016.

Noninterest Expense, three months ended September 30, 2017 and 2016

For the three months ended September 30, 2017, noninterest expense increased $843,000 or 8.5%. Details of individual accounts are shown in the table below.

	Three Months Ended September 30,
	(Dollars in thousands)
	2017		2016		$ Change			% Change
Noninterest Expense
Salaries	$	5,072	$	4,626	$	446		9.6	%
Employee benefits	1,112		1,034		78			7.5
Occupancy and equipment	1,151		1,004		147			14.6
FDIC assessment	138		138		—			—
Bank franchise tax	276		257		19			7.4
Core deposit intangible amortization	80		213		(133		)	(62.4	)
Data processing	475		437		38			8.7
Software	303		301		2			0.7
Other real estate owned, net	62		105		(43		)	(41.0	)
Other	2,041		1,752		289			16.5
Total noninterest expense	$	10,710	$	9,867	$	843		8.5

Salaries expense and employee benefits expense increased in the 2017 quarter as compared to the 2016 quarter primarily as a result of additional compensation expenses related to our entry into two new markets in the fourth quarter of 2016. In addition, we have added personnel expense related to bank wide growth objectives and advance planning for key position, near term succession issues. Full-time equivalent employees at the end of the 2017 quarter were 335, up from 309 at the end of the prior year quarter. Core deposit intangible amortization decreased in the 2017 quarter compared to 2016 as the amortization expense relating to the Company's acquisition of MidCarolina Financial Corporation ("MidCarolina") in July 2011 was an accelerated method and will be fully amortized in 2020. The increase of $289,000 in other expenses over the same quarter of 2016 is primarily due to increased marketing and printing expenses related to the de novo offices and marketing campaigns in 2017.

Noninterest Expense, nine months ended September 30, 2017 and 2016

For the nine months ended September 30, 2017, noninterest expense increased $2,421,000 or 8.2%. Details of individual accounts are shown in the table below.

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	Nine months Ended September 30,
	(Dollars in thousands)
	2017		2016		$ Change			% Change
Noninterest Expense
Salaries	$	14,604	$	12,872	$	1,732		13.5	%
Employee benefits	3,425		3,203		222			6.9
Occupancy and equipment	3,367		3,162		205			6.5
FDIC assessment	401		519		(118		)	(22.7	)
Bank franchise tax	795		769		26			3.4
Core deposit intangible amortization	448		789		(341		)	(43.2	)
Data processing	1,464		1,340		124			9.3
Software	853		872		(19		)	(2.2	)
Other real estate owned, net	173		314		(141		)	(44.9	)
Other	6,332		5,601		731			13.1
Total noninterest expense	$	31,862	$	29,441	$	2,421		8.2

Salaries expense and employee benefits expense increased in the 2017 period as compared to the 2016 period primarily as a result of additional compensation expenses related to our entry into two new markets in the fourth quarter of 2016. In addition, we have added personnel expense related to bank wide growth objectives and advance planning for key position, near term succession issues. Full-time equivalent employees at the end of the 2017 period were 335, up from 309 at the end of the prior year quarter. The expense for Federal Deposit Insurance Corporation (the "FDIC") assessment decreased in the 2017 period as compared to the 2016 period due to the reduction in FDIC assessment rates effective the third quarter of 2016. Core deposit intangible amortization decreased in the 2017 period compared to 2016 as the amortization expense relating to the Company's acquisition of MidCarolina in July 2011 was an accelerated method and will be fully amortized in 2020. The decrease of $141,000 in other real estate owned ("OREO") was primarily related to a loss on sale of OREO in the 2016 period. The increase of $731,000 in other expenses compared to the same period of 2016 is primarily due to increased marketing and printing for marketing campaigns and the de novo branch openings in 2017.

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Non-GAAP Financial Measures

The efficiency ratio is calculated by dividing noninterest expense excluding gains or losses on the sale of OREO by net interest income including tax equivalent income on nontaxable loans and securities and noninterest income and excluding (1) gains or losses on securities and (2) gains or losses on sale of premises and equipment. The efficiency ratio for the 2017 quarter was 59.14% compared to 61.25% for the 2016 quarter. The Company expects improvement in this ratio in coming quarters. This is a non-GAAP financial measure that the Company believes provides investors with important information regarding operational efficiency. Such information is not prepared in accordance with GAAP and should not be construed as such. Management believes, however, such financial information is meaningful to the reader in understanding operating performance, but cautions that such information not be viewed as a substitute for GAAP. The Company, in referring to its net income, is referring to income under GAAP. The components of the efficiency ratio calculation are summarized in the following table (dollars in thousands):

	Three Months Ended September 30,
	2017			2016
Efficiency Ratio
Noninterest expense	$	10,710		$	9,867
Add loss/subtract gain on sale OREO	5			(88		)
	$	10,715		$	9,779
Net interest income	$	14,338		$	12,464
Tax equivalent adjustment	313			453
Noninterest income	3,804			3,120
Subtract gain on securities	—			(73		)
Add loss/subtract gain on sale of fixed assets	(337		)	1
	$	18,118		$	15,965
Efficiency ratio	59.14		%	61.25		%

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Net interest margin is calculated by dividing tax equivalent net interest income by total average earning assets. Because a portion of interest income earned by the Company is nontaxable, the tax equivalent net interest income is considered in the calculation of this ratio. Tax equivalent net interest income is calculated by adding the tax benefit realized from interest income that is nontaxable to total interest income then subtracting total interest expense. The tax rate utilized in calculating the tax benefit for both the 2017 and 2016 quarters is 35%. The reconciliation of tax equivalent net interest income, which is not a measurement under GAAP, to net interest income, is reflected in the table below (in thousands):

	Three Months Ended September 30,
	2017			2016
Reconciliation of Net Interest Income to Tax-Equivalent Net Interest Income
Non-GAAP measures:
Interest income - loans	$	14,476		$	12,097
Interest income - investments and other	2,111			2,419
Interest expense - deposits	(1,529		)	(1,291		)
Interest expense - customer repurchase agreements	(53		)	(1		)
Interest expense - other short-term borrowings	—			(3		)
Interest expense - long-term borrowings	(354		)	(304		)
Total net interest income	$	14,651		$	12,917
Less non-GAAP measures:
Tax benefit realized on non-taxable interest income - loans	$	(82	)	$	(64	)
Tax benefit realized on non-taxable interest income - municipal securities	(231		)	(389		)
GAAP measures	$	14,338		$	12,464

Income Taxes

The effective tax rate for the third quarter of 2017 was 31.54% compared to 29.45% for the third quarter of 2016. The effective tax rate is lower than the statutory rate of 35% due to income that is not taxable for federal income tax purposes in both years.

The effective tax rate for the first nine months of 2017 was 30.37% compared to 29.81% for the same period of 2016.

The increase in the effective tax rate for the quarter and first nine-month period is primarily related to a lower level of tax exempt municipal securities volume and income.

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Fair Value Impact to Net Income

The following table presents the impact for the three and nine month periods ended September 30, 2017 of the accretable and amortizable fair value adjustments attributable to the July 2011 acquisition of MidCarolina and the January 2015 acquisition of MainStreet BankShares, Inc. ("MainStreet") on net interest income and pretax income (dollars in thousands):

					September 30, 2017
	Income Statement Effect	Premium (Discount) Balance on December 31, 2016			Accretion (Amortization)Three Months Ended			Accretion (Amortization)Nine Months Ended			Remaining Premium (Discount) Balance
Interest income/(expense):
Acquired performing loans	Income	$	(1,976	)	$	125		$	567		$	(1,409	)
Purchase impaired loans	Income	(5,709		)	463			1,112			(4,597		)
FHLB advances	Expense	20			(6		)	(17		)	3
Junior subordinated debt	Expense	1,659			(25		)	(76		)	1,583
Net interest income					557			1,586
Noninterest (expense):
Amortization of core deposit intangible	Expense	$	1,719		(80		)	(448		)	$	1,271
Change in pretax income					$	477		$	1,138

During the third quarter of 2017, the Company received $333,000 in cash basis accretion income related to the early payoff of several acquired loans. During the second quarter of 2017, the Company received a substantial payoff and a pay-down of two purchased credit impaired loans that resulted in $220,000 in cash-basis accretion income.

The following table presents the impact for the three and nine month periods ended September 30, 2016 of the accretable and amortizable fair value adjustments attributable to the two acquisitions mentioned above on net interest income and pretax income (dollars in thousands):

					September 30, 2016
	Income Statement Effect	Premium (Discount) Balance on December 31, 2015			Accretion (Amortization)Three Months Ended			Accretion (Amortization)Nine Months Ended			Remaining Premium (Discount) Balance
Interest income/(expense):
Acquired performing loans	Income	$	(3,061	)	$	250		$	723		$	(2,338	)
Purchase impaired loans	Income	(7,066		)	137			1,079			(5,987		)
FHLB Advances	Expense	42			(6		)	(17		)	25
Junior subordinated debt	Expense	1,761			(25		)	(76		)	1,685
Net interest income					356			1,709
Noninterest (expense):
Amortization of core deposit intangible	Expense	$	2,683		(213		)	(789		)	$	1,894
Change in pretax income					$	143		$	920

Generally accepted accounting principles for business combinations require the acquired balance sheet to be valued at fair value at the time of the merger. In the context of acquiring a commercial bank, most of the balance sheet is interest rate sensitive and this can generate significant discounts or premiums to contractual values.  These discounts or premiums will have a potentially significant impact to net interest income and to net income.

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The table below summarizes the impact of the fair value acquisition related accounting adjustments on net interest income and total pretax income of the MidCarolina ("MC" for the table below only) and MainStreet ("MS" for the table below only) acquisitions for the three and nine month periods indicated (dollars in thousands):

Three Months Ended September 30,	2017									2016
	MC			MS			Total			MC			MS			Total
Net interest income	$	432		$	125		$	557		$	192		$	164		$	356
Core deposit amortization	(28		)	(52		)	(80		)	(151		)	(62		)	(213		)
Total pretax income	$	404		$	73		$	477		$	41		$	102		$	143
Nine Months Ended September 30,	2017									2016
	MC			MS			Total			MC			MS			Total
Net interest income	$	1,047		$	539		$	1,586		$	1,061		$	648		$	1,709
Core deposit amortization	(292		)	(156		)	(448		)	(604		)	(185		)	(789		)
Total pretax income	$	755		$	383		$	1,138		$	457		$	463		$	920

The MidCarolina acquisition was effective July 1, 2011 and the MainStreet acquisition was effective January 1, 2015. Management expects that the acquisition accounting financial impact of these acquisitions will continue to decline in future quarters.

Impact of Inflation and Changing Prices

The majority of assets and liabilities of a financial institution are monetary in nature and therefore differ greatly from most commercial and industrial companies that have significant investments in fixed assets or inventories.  The most significant effect of inflation is on noninterest expense, which tends to rise during periods of inflation.  Changes in interest rates have a greater impact on a financial institution's profitability than do the effects of higher costs for goods and services.  Through its balance sheet management practices, the Company has the ability to react to those changes and measure and monitor its interest rate and liquidity risk.  During the reported periods, inflation and interest rates have been low.

CHANGES IN FINANCIAL POSITION

BALANCE SHEET ANALYSIS

Securities

The securities portfolio generates income, plays a major role in the management of interest rate sensitivity, provides a source of liquidity, and is used to meet collateral requirements. The securities portfolio consists primarily of high credit quality investments, mostly federal agency, mortgage-backed, and state and municipal securities.

The available for sale securities portfolio was $272,205,000 at September 30, 2017, compared to $346,502,000 at December 31, 2016, a decrease of $74,297,000 or 21.44%. At September 30, 2017, the available for sale portfolio had an amortized cost of $270,839,000 resulting in a net unrealized gain of $1,366,000.  At December 31, 2016, the available for sale portfolio had an amortized cost of $346,733,000, resulting in a net unrealized loss of $231,000.

The Company is cognizant of the continuing historically low and recently volatile interest rate environment and has elected to maintain a defensive asset liability strategy of purchasing high quality taxable securities of relatively short duration. The Company is aware that possible changes in corporate tax rates could have a negative impact on its municipal portfolio valuation.

The Company has experienced relatively high growth rates for earning assets and somewhat less growth on deposits. Consequently, management has elected to selectively reduce portions of its securities portfolio in an effort to mitigate actual and anticipated liquidity challenges. During the nine months ended September 30, 2017, the Company sold $53.9 million in par value bonds and realized a net gain of $590,000. This compares to the nine months ended September 30, 2016, when the Company sold $8.8 million in par value bonds and realized a net gain of $661,000.

The Company manages its investment portfolio on an aggregate portfolio basis for purposes of monitoring and controlling average life and duration. Accordingly, some individual purchases may fall outside these overall guidelines. The Company

52

will continue to purchase high quality bonds to the maximum extent practical and prudent, consistent with its liquidity and asset liability strategies, and regulatory requirements.

Loans

The loan portfolio consists primarily of commercial and residential real estate loans, commercial loans to small and medium-sized businesses, construction and land development loans, and home equity loans.

Total loans were $1,295,154,000 at September 30, 2017, compared to $1,164,821,000 at December 31, 2016, an increase of $130,333,000 or 11.19%. The increase is the result of organic growth and the de novo branch start-ups in Roanoke, Virginia and Winston-Salem, North Carolina.

Loans held for sale totaled $3,386,000 at September 30, 2017 and $5,996,000 at December 31, 2016. Loan production volume was $63,627,000 for the nine month period ending September 30, 2017 and $78,330,000 for the year ended December 31, 2016. These loans were approximately 60% purchase and 40% refinancing.

Management of the loan portfolio is organized around portfolio segments. Each segment is comprised of various loan types that are reflective of operational and regulatory reporting requirements. The following table presents the Company's loan portfolio by segment as of September 30, 2017 and December 31, 2016 (dollars in thousands):

	September 30, 2017		December 31, 2016
Commercial	$	230,484	$	208,717
Commercial real estate:
Construction and land development	137,869		114,258
Commercial real estate	602,434		510,960
Residential real estate:
Residential	209,201		215,104
Home equity	110,926		110,751
Consumer	4,240		5,031
Total loans	$	1,295,154	$	1,164,821

Provision for Loan Losses

Provision for loan losses was $1,090,000 for the nine month period ended September 30, 2017, compared to $200,000 for the same period ended September 30, 2016. The additional provision in the nine month period ended September 30, 2017 resulted primarily from increased loan volume. The increase was mitigated by continued strong asset quality metrics and improving local and national economic indicators.

Allowance for Loan Losses

The purpose of the ALLL is to provide for probable losses inherent in the loan portfolio. The allowance is increased by the provision for loan losses and by recoveries of previously charged-off loans. Loan charge-offs decrease the allowance.

At September 30, 2017, the ALLL was $13,858,000 compared to $12,801,000 at December 31, 2016. The ALLL as a percentage of total loans was 1.07% and 1.10%, respectively. 

As part of the Company's methodology to evaluate the adequacy of its ALLL, the Company computes its ASC 450 loan balance by reducing total loans by acquired loans and loans that were evaluated for impairment individually or smaller balance nonaccrual loans evaluated for impairment in homogeneous pools. The FASB ASC 450 loan loss reserve balance is the total ALLL reduced by allowances associated with these other pools of loans.

The general allowance, ASC 450 (FAS 5) reserves to FASB ASC 450 loans, was 1.10% at September 30, 2017, compared to 1.17% at December 31, 2016. On a dollar basis, the reserve was $13,319,000 at September 30, 2017, compared to $12,429,000 at December 31, 2016. The percentage of the reserve to total loans has declined due to improving local and national economic conditions and continued strong asset quality metrics. This segment of the allowance represents by far the largest portion of the loan portfolio and the largest aggregate risk.

The specific allowance, ASC 310-40 (FAS 114) reserves to FASB ASC 310-40 loans, was 4.52% at September 30, 2017, compared to 0.47% at December 31, 2016. On a dollar basis, the reserve was $165,000 at September 30, 2017, compared to $23,000 at December 31, 2016. There is ongoing turnover in the composition of the impaired loan population, which decreased

53

by a net $1,203,000 over December 31, 2016. The overall impairment allowance for the 2017 period significantly increased due to newly evaluated impaired loans and an enhanced analysis methodology.

The specific allowance does not include reserves related to acquired loans with deteriorated credit quality. This reserve was $374,000 at September 30, 2017 compared to $349,000 at December 31, 2016. This is the only portion of the reserve related to acquired impaired loans. Cash flow expectations for these loans are reviewed on a quarterly basis and unfavorable changes in those estimates relative to the initial estimates can result in the need for additional loan loss provision. The following table presents the Company's loan loss and recovery experience for the periods indicated (dollars in thousands):

Summary of Loan Loss Experience
	Nine Months Ended September 30, 2017		Year Ended December 31, 2016
Balance at beginning of period	$	12,801	$	12,601
Charge-offs:
Construction and land development	35		—
Commercial real estate	—		10
Residential real estate	80		21
Home equity	13		66
Total real estate	128		97
Commercial and industrial	166		40
Consumer	117		189
Total charge-offs	411		326
Recoveries:
Construction and land development	8		11
Commercial real estate	16		21
Residential real estate	38		53
Home equity	11		15
Total real estate	73		100
Commercial and industrial	219		40
Consumer	86		136
Total recoveries	378		276
Net charge-offs (recoveries)	33		50
Provision for loan losses	1,090		250
Balance at end of period	$	13,858	$	12,801

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Asset Quality Indicators

The following table provides qualitative indicators relevant to the Company's loan portfolio for the nine month period and year indicated below.

Asset Quality Ratios
	September 30, 2017		December 31, 2016
Allowance to loans	1.07	%	1.10	%
ASC 450 (FAS 5) ALLL	1.10		1.17
Net charge-offs (recoveries) to allowance (1)	0.32		0.39
Net charge-offs (recoveries) to average loans (1)	0.00		0.00
Nonperforming assets to total assets	0.29		0.29
Nonperforming loans to loans	0.23		0.30
Provision to net charge-offs (recoveries) (1)	3,303.03		500.00
Provision to average loans (1)	0.12		0.02
Allowance to nonperforming loans	456.46		360.39

(1) - Annualized.

Nonperforming Assets (Loans and Other Real Estate Owned)

Nonperforming loans include loans on which interest is no longer accrued and accruing loans that are contractually past due 90 days or more. Nonperforming loans include loans originated and loans acquired.

Nonperforming loans to total loans were 0.23% at September 30, 2017 and 0.30% at December 31, 2016.

Nonperforming assets include nonperforming loans and OREO.  Nonperforming assets represented 0.29% of total assets at both September 30, 2017 and December 31, 2016. 

In most cases, it is the policy of the Company that any loan that becomes 90 days past due will automatically be placed on nonaccrual loan status, accrued interest reversed out of income, and further interest accrual ceased. Any payments received on such loans will be credited to principal. In some cases a loan in process of renewal may become 90 days past due. In these instances the loan may still be accruing because of a delayed renewal process in which the customer has not been billed. In accounting for acquired impaired loans, such loans are not classified as nonaccrual when they become 90 days past due. They are considered to be accruing because their interest income relates to the accretable yield and not to contractual interest payments.

Loans will only be restored to full accrual status after six consecutive months of payments that were each less than 30 days delinquent. The Company strictly adheres with this policy before restoring a loan to normal accrual status.

55

The following table presents the Company's nonperforming assets as of September 30, 2017 and December 31, 2016 (dollars in thousands):

Nonperforming Assets
	September 30, 2017		December 31, 2016
Nonaccrual loans:
Real estate	$	2,354	$	2,928
Commercial	143		19
Consumer	1		18
Total nonaccrual loans	2,498		2,965
Loans past due 90 days and accruing interest:
Real estate	538		587
Total past due 90 days and accruing interest	538		587
Total nonperforming loans	3,036		3,552
Other real estate owned	2,101		1,328
Total nonperforming assets	$	5,137	$	4,880

Impaired Loans

A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. The following table shows loans that were considered impaired, exclusive of acquired impaired loans, as of September 30, 2017 and December 31, 2016 (dollars in thousands):

Impaired Loans
	September 30, 2017		December 31, 2016
Accruing	$	1,137	$	2,059
Nonaccruing	2,504		2,785
Total impaired loans	$	3,641	$	4,844

Troubled Debt Restructurings ("TDRs")

TDRs exist whenever the Company makes a concession to a customer based on the customer's financial distress that would not have otherwise been made in the normal course of business.

There were $1,747,000 in TDRs at September 30, 2017 compared to $2,670,000 at December 31, 2016. These loans are included in the impaired loan table above.

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Other Real Estate Owned

Other real estate owned was $2,101,000 and $1,328,000 as of September 30, 2017 and December 31, 2016, respectively. OREO is initially recorded at fair value, less estimated costs to sell, at the date of foreclosure. Loan losses resulting from foreclosure are charged against the ALLL at that time. Subsequent to foreclosure, valuations are periodically performed by management and the assets are carried at the lower of the new cost basis or fair value, less estimated costs to sell with any additional write-downs charged against earnings.  For significant assets, these valuations are typically outside annual appraisals. The following table shows the Company's OREO as of September 30, 2017 and December 31, 2016 (dollars in thousands):

Other Real Estate Owned
	September 30, 2017		December 31, 2016
Construction and land development	$	351	$	139
1-4 family residential	1,377		653
Commercial real estate	373		536
	$	2,101	$	1,328

Deposits

The Company's deposits consist primarily of checking, money market, savings, and consumer and commercial time deposits.  Total deposits were $1,480,205,000 at September 30, 2017 compared to $1,370,640,000 at December 31, 2016, an increase of $109,565,000 or 7.99%. This growth is mostly in non-maturity, core deposits, the heart of our balance sheet.

The Company's primary focus on the liability side of the balance sheet is growing core deposits and their affiliated relationships. The continuing challenge in this ongoing low rate environment is to fund the Bank in a cost effective and competitive manner. The Company's cost of deposits for the third quarter of 2017 was 0.57%, up from 0.53% for the third quarter of 2016.

Shareholders' Equity

The Company's capital management strategy is to be classified as "well capitalized" under regulatory capital ratios and provide as high as possible total return to shareholders.

Shareholders' equity was $210,214,000 at September 30, 2017 compared to $201,380,000 at December 31, 2016, an increase of $8,834,000 or 4.39%. 

The Company paid cash dividends of $0.72 per share during the first nine months of 2017 while the aggregate basic and diluted earnings per share for the same period was $1.52.

In July 2013, the Board of Governors of the Federal Reserve System issued final rules that make technical changes to its capital rules to align them with the Basel III regulatory capital framework and meet certain requirements of the Dodd-Frank Act. The final rules maintain the general structure of the prompt corrective action framework in effect at such time while incorporating certain increased minimum requirements.  Effective January 1, 2015, the final rules require the Company and the Bank to comply with the following minimum capital ratios: (i) a new common equity Tier 1 capital ratio of 4.5% of risk-weighted assets; (ii) a Tier 1 capital ratio of 6.0% of risk-weighted assets (increased from the prior requirement of 4.0%); (iii) a total capital ratio of 8.0% of risk-weighted assets (unchanged from the prior requirement); and (iv) a leverage ratio of 4.0% of total assets (unchanged from the prior requirement). These are the initial capital requirements, which will be phased in over a four-year period. When fully phased in on January 1, 2019, the rules will require the Company and the Bank to maintain such minimum ratios plus a 2.5% "capital conservation buffer" (other than for the leverage ratio). The phase in of the capital conservation buffer began on January 1, 2016, at 0.625% of risk-weighted assets, increasing by the same amount each year until fully implemented at 2.5% on January 1, 2019. Management believes the Company and the Bank will be compliant with the fully phased-in requirements when they become effective January 1, 2019.

57

The following table provides information on the regulatory capital ratios for the Company and the Bank at September 30, 2017 and December 31, 2016. Management believes, as of September 30, 2017, that the Company and the Bank more than satisfy all capital adequacy requirements to which they are subject.

	Percentage At September 30, 2017				Percentage At December 31, 2016
Risk-Based Capital Ratios:	Company		Bank		Company		Bank
Common equity tier 1 capital ratio	11.79	%	12.96	%	11.77	%	12.92	%
Tier 1 capital ratio	13.77		12.96		13.83		12.92
Total capital ratio	14.79		13.96		14.81		13.89
Leverage Capital Ratio:
Tier 1 leverage ratio	11.21		10.55		11.67		10.88

Stock Repurchase Plan

On November 19, 2015, the Company filed a Form 8-K with the SEC to announce the approval by its Board of Directors of a stock repurchase program. The plan authorizes the repurchase of up to 300,000 shares of the Company's common shares over a two year period. The share purchase limit was established at such number to equal to approximately 3.5% of the 8,622,000 shares then outstanding at the time the Board approved the program.

In the nine month period ended September 30, 2017, the Company did not repurchase any shares. During the same period in 2016, the Company repurchased 51,384 shares at an average cost of $25.14 per share, for a total cost of $1,292,000.

Liquidity

Liquidity is the ability of the Company to convert assets into cash or cash equivalents without significant loss and to raise additional funds by increasing liabilities in a timely manner.  Liquidity management involves maintaining the Company's ability to meet the daily cash flow requirements of its customers, whether they are borrowers requiring funds or depositors desiring to withdraw funds.  Additionally, the Company requires cash for various operating needs including dividends to shareholders, the servicing of debt, and the payment of general corporate expenses.  The Company manages its exposure to fluctuations in interest rates through policies approved by the Asset Liability Committee ("ALCO") and Board of Directors, both of which receive periodic reports of the Company's interest rate risk and liquidity position.  The Company uses a computer simulation model to assist in the management of the future liquidity needs of the Company. 

Liquidity sources include on balance sheet and off balance sheet sources.

Balance sheet liquidity sources include cash, amounts due from banks, loan repayments, and increases in deposits. The Company also maintains a large, high quality, very liquid bond portfolio, which is generally 50% to 60% unpledged and would, accordingly, be available for sale if necessary.     

Off balance sheet sources include lines of credit from the Federal Home Loan Bank of Atlanta ("FHLB"), federal funds lines of credit, and access to the Federal Reserve Bank of Richmond's discount window. 

The Company has a line of credit with the FHLB, equal to 30% of the Bank's assets, subject to the amount of collateral pledged.  Under the terms of its collateral agreement with the FHLB, the Company provides a blanket lien covering all of its residential first mortgage loans, second mortgage loans, home equity lines of credit, and commercial real estate loans.  In addition, the Company pledges as collateral its capital stock in and deposits with the FHLB.  At September 30, 2017, principal advance obligations to the FHLB, net of acquisition related fair value adjustments, consisted of $9,996,000 in fixed-rate, long-term advances compared to $9,980,000 in fixed-rate, long-term advances at December 31, 2016.  The Company also had outstanding $190,700,000 in letters of credit at September 30, 2017 compared to $130,700,000 at December 31, 2016. The letters of credit provide the Bank with alternate collateral for securing public entity deposits above FDIC insurance levels, thereby providing less need for collateral pledging from the securities portfolio, and thereby maximizing on balance sheet liquidity.

Short-term borrowings are discussed in Note 6 and long-term borrowings are discussed in Note 7 in the Consolidated Financial Statements included in this report.

58

The Company has federal funds lines of credit established with two correspondent banks in the amounts of $15,000,000 each, and has access to the Federal Reserve Bank's discount window. 

The Company has a relationship with Promontory Network, the sponsoring entity for the Certificate of Deposit Account Registry Service® ("CDARS"). Through CDARS, the Company is able to provide deposit customers with access to aggregate FDIC insurance in amounts exceeding $250,000.  This gives the Company the ability, as and when needed, to attract and retain large deposits from insurance conscious customers.  CDARS are classified as brokered deposits; however, they are generally derived from customers with whom the Company has or wishes to have a direct and ongoing relationship.  As a result, management considers these deposits functionally, though not technically, core deposits. With CDARS, the Company has the option to keep deposits on balance sheet or sell them to other members of the network.  Additionally, subject to certain limits, the Bank can use CDARS to purchase cost-effective funding without collateralization and in lieu of generating funds through traditional brokered CDs or the FHLB.  In this manner, CDARS can provide the Company with another funding option. Thus, CDARS serves as a deposit-gathering tool and an additional liquidity management tool.  Deposits through the CDARS program as of September 30, 2017 and December 31, 2016, were $27,428,000 and $23,445,000, respectively.

Management believes that these sources provide sufficient and timely liquidity, both on and off the balance sheet.

Off-Balance Sheet Activities

The Company enters into certain financial transactions in the ordinary course of performing traditional banking services that result in off-balance sheet transactions.  Other than subsidiaries to issue trust preferred securities, the Company does not have any off-balance sheet subsidiaries.  Off-balance sheet transactions at September 30, 2017 and at December 31, 2016 were as follows (dollars in thousands):

	September 30, 2017		December 31, 2016
Commitments to extend credit	$	358,042	$	345,803
Standby letters of credit	10,884		4,088
Mortgage loan rate-lock commitments	11,997		12,839

Commitments to extend credit to customers represent legally binding agreements with fixed expiration dates or other termination clauses.  Since many of the commitments are expected to expire without being funded, the total commitment amounts do not necessarily represent future funding requirements.  Standby letters of credit are conditional commitments issued by the Company guaranteeing the performance of a customer to a third party.  Those guarantees are primarily issued to support public and private borrowing arrangements.

ITEM 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market Risk Management

Effectively managing market risk is essential to achieving the Company's financial objectives.  Market risk reflects the risk of economic loss resulting from changes in interest rates and market prices.  The Company is generally not subject to currency exchange risk or commodity price risk.  The Company's primary market risk exposure is interest rate risk; however, market risk also includes liquidity risk.  Both are discussed in the following sections.

Interest Rate Risk Management

Interest rate risk and its impact on net interest income is a primary market risk exposure.  The Company manages its exposure to fluctuations in interest rates through policies approved by the ALCO and Board of Directors, both of which receive and review periodic reports of the Company's interest rate risk position.

The Company uses computer simulation analysis to measure the sensitivity of projected earnings to changes in interest rates.  Simulation takes into account current balance sheet volumes and the scheduled repricing dates instrument level optionality, and maturities of assets and liabilities.  It incorporates numerous assumptions including growth, changes in the mix of assets and liabilities, prepayments, and average rates earned and paid.  Based on this information, management uses the model to project net interest income under multiple interest rate scenarios.

A balance sheet is considered asset sensitive when its earning assets (loans and securities) reprice faster or to a greater extent than its liabilities (deposits and borrowings).  An asset sensitive balance sheet will produce relatively more net interest income when interest rates rise and less net interest income when they decline.  Based on the Company's simulation analysis,

59

management believes the Company's interest sensitivity position at September 30, 2017 is asset sensitive. Management expects that the general direction of market interest rates will be gradually up over the remainder of 2017 and into 2018.

Earnings Simulation

The following table shows the estimated impact of changes in interest rates on net interest income as of September 30, 2017 (dollars in thousands), assuming gradual and parallel changes in interest rates, and consistent levels of assets and liabilities.   Net interest income for the following twelve months is projected to increase when interest rates are higher than current rates.

Estimated Changes in Net Interest Income
	September 30, 2017
	Change in Net Interest Income
Change in interest rates	Amount			Percent
Up 4.00%	$	10,249		18.3	%
Up 3.00%	7,983			14.3
Up 2.00%	5,580			10.0
Up 1.00%	2,920			5.2
Flat	—			—
Down 0.25%	(917		)	(1.6	)
Down 0.50%	(2,156		)	(3.9	)

Management cannot predict future interest rates or their exact effect on net interest income.  Computations of future effects of hypothetical interest rate changes are based on numerous assumptions and should not be relied upon as indicative of actual results.  Certain limitations are inherent in such computations.  Assets and liabilities may react differently than projected to changes in market interest rates.  The interest rates on certain types of assets and liabilities may fluctuate in advance of changes in market interest rates, while rates on other types of assets and liabilities may lag changes in market interest rates.  Interest rate shifts may not be parallel.

Changes in interest rates can cause substantial changes in the amount of prepayments of loans and mortgage-backed securities, which may in turn affect the Company's interest rate sensitivity position.  Additionally, credit risk may rise if an interest rate increase adversely affects the ability of borrowers to service their debt.

Economic Value Simulation

Economic value simulation is used to calculate the estimated fair value of assets and liabilities over different interest rate environments. Economic values are calculated based on discounted cash flow analysis. The net economic value of equity is the economic value of all assets minus the economic value of all liabilities. The change in net economic value over different rate environments is an indication of the longer-term earnings capability of the balance sheet. The same assumptions are used in the economic value simulation as in the earnings simulation. The economic value simulation uses instantaneous rate shocks to the balance sheet.

The following table reflects the estimated change in net economic value over different rate environments using economic value simulation for the balances at the quarterly period ended September 30, 2017 (dollars in thousands):

Estimated Changes in Economic Value of Equity
	September 30, 2017
Change in interest rates	Amount		$ Change			% Change
Up 4.00%	$	305,459	$	56,058		22.5	%
Up 3.00%	301,607		52,206			20.9
Up 2.00%	292,997		43,596			17.5
Up 1.00%	276,826		27,425			11.0
Flat	249,401		—			—
Down 0.25%	238,080		(11,321		)	(4.5	)
Down 0.50%	226,082		(23,319		)	(9.4	)

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Due to the current low interest rate environment, no measurement was considered necessary for a further decline in interest rates. There have been no material changes to market risk as disclosed in the Company's Annual Report on Form 10-K for the year ended December 31, 2016.  Refer to those disclosures for further information.

ITEM 4.  CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

The Company's management, including the Chief Executive Officer and Chief Financial Officer, evaluated the Company's disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), as of September 30, 2017.  Based on this evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the Company's disclosure controls and procedures are effective to ensure that the information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in SEC rules and forms.  There were no significant changes in the Company's internal controls over financial reporting that occurred during the quarter ended September 30, 2017, that have materially affected or are reasonably likely to materially affect the Company's internal control over financial reporting.

61

PART II.OTHER INFORMATION

ITEM 1.  LEGAL PROCEEDINGS

The nature of the business of the Company ordinarily results in a certain amount of litigation. The Company is involved in various legal proceedings, all of which are considered incidental to the normal conduct of business. Management believes that these proceedings will not have a material adverse effect on the consolidated financial position or consolidated results of operations of the Company.

ITEM 1A.  RISK FACTORS

There have been no material changes to the risk factors disclosed in the Company's Annual Report on Form 10-K for the year ended December 31, 2016 filed with the SEC on March 16, 2017.

ITEM 2.  UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

On November 19, 2015, the Company's Board of Directors authorized a share repurchase program of up to 300,000 shares of the Company's outstanding common stock for a period of two years.  Repurchases may be made through open market purchases or in privately negotiated transactions, and shares repurchased will be returned to the status of authorized and unissued shares of common stock.  The actual timing, number, and value of shares repurchased under the program will be determined by management.

No shares of the Company's common stock were repurchased during the three months ended September 30, 2017. Under the share repurchase program, the Company has the remaining authority to repurchase up to 234,915 shares of the Company's common stock as of September 30, 2017.

ITEM 3.  DEFAULTS UPON SENIOR SECURITIES

None

ITEM 4.  MINE SAFETY DISCLOSURES

Not applicable

ITEM 5.  OTHER INFORMATION

(a)  Required 8-K disclosures

None

(b)  Changes in Nominating Process

None

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ITEM 6.  EXHIBITS

11.0        Refer to EPS calculation in the Notes to Financial Statements

31.1        Section 302 Certification of Jeffrey V. Haley, President and Chief Executive Officer

31.2        Section 302 Certification of William W. Traynham, Executive Vice President and Chief Financial Officer

32.1        Section 906 Certification of Jeffrey V. Haley, President and Chief Executive Officer

32.2        Section 906 Certification of William W. Traynham, Executive Vice President and Chief Financial Officer

101 Interactive data files pursuant to Rule 405 of Regulation S-T: (i) the Consolidated Balance Sheets as of September 30, 2017 and December 31, 2016, (ii) the Consolidated Statements of Income for the three and nine months ended September 30, 2017 and September 30, 2016, (iii) the Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2017 and September 30, 2016, (iv) the Consolidated Statements of Changes in Shareholders' Equity for the nine months ended September 30, 2017 and September 30, 2016, (v) the Consolidated Statements of Cash Flows for the nine months ended September 30, 2017 and September 30, 2016, and (vi) the Notes to the Consolidated Financial Statements (furnished herewith).

63

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

AMERICAN NATIONAL BANKSHARES INC.

	/s/ Jeffrey V. Haley
	Jeffrey V. Haley
	President and Chief Executive Officer
Date - November 6, 2017	(principal executive officer)
	/s/ William W. Traynham
	William W. Traynham
	Executive Vice President and
	Chief Financial Officer
Date - November 6, 2017	(principal financial officer)
	/s/ Cathy W. Liles
	Cathy W. Liles
	Senior Vice President and
	Chief Accounting Officer
Date - November 6, 2017	(principal accounting officer)

64

EX-31.1

Exhibit 31.1 CERTIFICATIONS

I, Jeffrey V. Haley, certify that:

1. I have reviewed this quarterly report on Form 10-Q of American National Bankshares Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: November 6, 2017

/s/ Jeffrey V. Haley

Jeffrey V. Haley,

President and Chief Executive Officer

EX-31.2

Exhibit 31.2 CERTIFICATIONS

I, William W. Traynham, certify that:

1. I have reviewed this quarterly report on Form 10-Q of American National Bankshares Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: November 6, 2017

/s/ William W. Traynham

William W. Traynham,

Executive Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of American National Bankshares Inc. (the "Company") for the period ended September 30, 2017, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Jeffrey V. Haley, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Jeffrey V. Haley

Jeffrey V. Haley

President and Chief Executive Officer

November 6, 2017

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of American National Bankshares Inc. (the "Company") for the period ended September 30, 2017, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, William W. Traynham, Executive Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ William W. Traynham

William W. Traynham

Executive Vice President and

Chief Financial Officer

November 6, 2017

XML

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2017	Oct. 30, 2017
Document and Entity Information [Abstract]
Entity Registrant Name	AMERICAN NATIONAL BANKSHARES INC.
Entity Central Index Key	0000741516
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		8,647,345
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q3
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2017

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016	[1]
Assets
Cash and due from banks	$ 26,949	$ 20,268
Interest-bearing deposits in other banks	76,271	32,939
Securities available for sale, at fair value	272,205	346,502
Restricted stock, at cost	5,509	6,224
Loans held for sale	3,386	5,996
Loans, net of unearned income	1,295,154	1,164,821
Less allowance for loan losses	(13,858)	(12,801)
Net loans	1,281,296	1,152,020
Premises and equipment, net	25,923	25,439
Other real estate owned, net of valuation allowance of $196 in 2017 and $192 in 2016	2,101	1,328
Goodwill	43,872	43,872
Core deposit intangibles, net	1,271	1,719
Bank owned life insurance	18,491	18,163
Accrued interest receivable and other assets	23,267	24,168
Total assets	1,780,541	1,678,638
Liabilities
Demand deposits -- noninterest bearing	402,100	378,600
Demand deposits -- interest bearing	225,279	209,430
Money market deposits	336,752	283,035
Savings deposits	124,025	120,720
Time deposits	392,049	378,855
Total deposits	1,480,205	1,370,640
Short-term borrowings:
Customer repurchase agreements	43,240	39,166
Other short-term borrowings	0	20,000
Long-term borrowings	9,996	9,980
Junior subordinated debt	27,800	27,724
Accrued interest payable and other liabilities	9,086	9,748
Total liabilities	1,570,327	1,477,258
Shareholders' equity
Preferred stock, $5 par, 2,000,000 shares authorized, none outstanding	0	0
Common stock, $1 par, 20,000,000 shares authorized, 8,647,345 shares outstanding at September 30, 2017 and 8,618,051 shares outstanding at December 31, 2016	8,600	8,578
Capital in excess of par value	75,943	75,076
Retained earnings	126,507	119,600
Accumulated other comprehensive loss, net	(836)	(1,874)
Total shareholders' equity	210,214	201,380
Total liabilities and shareholders' equity	$ 1,780,541	$ 1,678,638

[1] Derived from audited consolidated financial statements.

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Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Valuation allowance	$ 196	$ 192
Preferred stock, par value (in dollars per share)	$ 5	$ 5
Preferred stock, shares authorized (in shares)	2,000,000	2,000,000
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	20,000,000	20,000,000
Common stock, shares outstanding (in shares)	8,647,345	8,618,051

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Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Interest and Dividend Income:
Interest and fees on loans	$ 14,394	$ 12,032	$ 40,850	$ 35,789
Interest and dividends on securities:
Taxable	1,108	1,112	3,395	3,346
Tax-exempt	460	767	1,604	2,407
Dividends	77	74	240	258
Other interest income	235	78	469	203
Total interest and dividend income	16,274	14,063	46,558	42,003
Interest Expense:
Interest on deposits	1,529	1,291	4,081	3,902
Interest on short-term borrowings	52	4	94	6
Interest on long-term borrowings	82	81	243	243
Interest on junior subordinated debt	273	223	756	644
Total interest expense	1,936	1,599	5,174	4,795
Net Interest Income	14,338	12,464	41,384	37,208
Provision for Loan Losses	440	100	1,090	200
Net Interest Income After Provision for Loan Losses	13,898	12,364	40,294	37,008
Noninterest Income:
Trust fees	1,098	938	2,918	2,829
Service charges on deposit accounts	513	514	1,498	1,520
Other fees and commissions	727	663	2,172	1,991
Mortgage banking income	612	512	1,603	1,169
Securities gains, net	0	73	590	661
Brokerage fees	219	209	603	636
Income from Small Business Investment Companies	86	0	118	238
Gains (losses) on premises and equipment, net	337	(1)	337	(9)
Other	212	212	584	749
Total noninterest income	3,804	3,120	10,423	9,784
Noninterest Expense:
Salaries	5,072	4,626	14,604	12,872
Employee benefits	1,112	1,034	3,425	3,203
Occupancy and equipment	1,151	1,004	3,367	3,162
FDIC assessment	138	138	401	519
Bank franchise tax	276	257	795	769
Core deposit intangible amortization	80	213	448	789
Data processing	475	437	1,464	1,340
Software	303	301	853	872
Other real estate owned, net	62	105	173	314
Other	2,041	1,752	6,332	5,601
Total noninterest expense	10,710	9,867	31,862	29,441
Income Before Income Taxes	6,992	5,617	18,855	17,351
Income Taxes	2,205	1,654	5,726	5,172
Net Income	$ 4,787	$ 3,963	$ 13,129	$ 12,179
Net Income Per Common Share:
Basic (in dollars per share)	$ 0.55	$ 0.46	$ 1.52	$ 1.41
Diluted (in dollars per share)	$ 0.55	$ 0.46	$ 1.52	$ 1.41
Average Common Shares Outstanding:
Basic (in shares)	8,644,310	8,608,323	8,639,433	8,610,100
Diluted (in shares)	8,663,246	8,618,335	8,657,891	8,618,386

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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 4,787	$ 3,963	$ 13,129	$ 12,179
Other comprehensive income (loss):
Unrealized gains (losses) on securities available for sale	296	(1,424)	2,186	1,381
Tax effect	(104)	499	(765)	(483)
Reclassification adjustment for gains on sales of securities	0	(73)	(590)	(661)
Tax effect	0	25	207	231
Other comprehensive income (loss)	192	(973)	1,038	468
Comprehensive income	$ 4,979	$ 2,990	$ 14,167	$ 12,647

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Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total		Common Stock	Capital in Excess of Par Value	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning Balance at Dec. 31, 2015	$ 197,835		$ 8,605	$ 75,375	$ 111,565	$ 2,290
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	12,179				12,179
Other comprehensive income	468					468
Stock repurchased	(1,292)		(51)	(1,241)
Stock options exercised	101		4	97
Vesting of restricted stock			5	(5)
Equity based compensation	623		10	613
Cash dividends paid	(6,201)				(6,201)
Ending Balance at Sep. 30, 2016	203,713		8,573	74,839	117,543	2,758
Beginning Balance at Jun. 30, 2016						3,731
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	3,963
Other comprehensive income	(973)
Ending Balance at Sep. 30, 2016	203,713		8,573	74,839	117,543	2,758
Beginning Balance at Dec. 31, 2016	201,380	[1]	8,578	75,076	119,600	(1,874)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	13,129				13,129
Other comprehensive income	1,038					1,038
Stock options exercised	114		5	109
Vesting of restricted stock			7	(7)
Equity based compensation	775		10	765
Cash dividends paid	(6,222)				(6,222)
Ending Balance at Sep. 30, 2017	210,214		8,600	75,943	126,507	(836)
Beginning Balance at Jun. 30, 2017						(1,028)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	4,787
Other comprehensive income	192
Ending Balance at Sep. 30, 2017	$ 210,214		$ 8,600	$ 75,943	$ 126,507	$ (836)

[1] Derived from audited consolidated financial statements.

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Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Statement of Stockholders' Equity [Abstract]
Stock repurchased during period (in shares)		51,384
Stock options exercised (in shares)	4,950	4,134
Vesting of restricted stock (in shares)	7,086	5,510
Equity-based compensation (in shares)	24,344	35,984
Cash dividends paid (in dollars per share)	$ 0.72	$ 0.72

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Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash Flows from Operating Activities:
Net income	$ 13,129	$ 12,179
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	1,090	200
Depreciation	1,394	1,409
Net accretion of acquisition accounting adjustments	(1,586)	(1,709)
Core deposit intangible amortization	448	789
Net amortization of securities	1,417	2,034
Net gains on sale or call of securities	(590)	(661)
Gain on sale of loans held for sale	(1,274)	(906)
Proceeds from sales of loans held for sale	67,511	53,266
Originations of loans held for sale	(63,627)	(53,870)
Net (gain) loss on other real estate owned	(13)	72
Valuation allowance on other real estate owned	86	156
Net (gain) loss on sale of premises and equipment	(337)	9
Equity based compensation expense	775	623
Earnings on bank owned life insurance	(328)	(340)
Deferred income tax expense (benefit)	792	(1,596)
Net change in interest receivable	299	(458)
Net change in other assets	(749)	(211)
Net change in interest payable	39	(18)
Net change in other liabilities	(701)	156
Net cash provided by operating activities	17,775	11,124
Cash Flows from Investing Activities:
Proceeds from sales of securities available for sale	55,403	9,317
Proceeds from maturities, calls and paydowns of securities available for sale	39,441	116,254
Purchases of securities available for sale	(19,778)	(137,314)
Net change in restricted stock	715	(694)
Net increase in loans	(129,920)	(76,015)
Proceeds from sale of premises and equipment	647	1
Purchases of premises and equipment	(2,188)	(536)
Proceeds from sales of other real estate owned	387	908
Net cash used in investing activities	(55,293)	(88,079)
Cash Flows from Financing Activities:
Net change in demand, money market, and savings deposits	96,371	46,367
Net change in time deposits	13,194	(3,019)
Net change in customer repurchase agreements	4,074	3,479
Net change in other short-term borrowings	(20,000)	15,000
Common stock dividends paid	(6,222)	(6,201)
Repurchase of common stock	0	(1,292)
Proceeds from exercise of stock options	114	101
Net cash provided by financing activities	87,531	54,435
Net Increase (Decrease) in Cash and Cash Equivalents	50,013	(22,520)
Cash and Cash Equivalents at Beginning of Period	53,207	95,337
Cash and Cash Equivalents at End of Period	$ 103,220	$ 72,817

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Accounting Policies

9 Months Ended

Sep. 30, 2017

Accounting Policies [Abstract]

Accounting Policies

Accounting Policies

The consolidated financial statements include the accounts of American National Bankshares Inc. (the "Company") and its wholly owned subsidiary, American National Bank and Trust Company (the "Bank").  The Bank offers a wide variety of retail, commercial, secondary market mortgage lending, and trust and investment services which also include non-deposit products such as mutual funds and insurance policies.

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, goodwill and intangible assets, unfunded pension liability, other-than-temporary impairment of securities, accounting for merger and acquisition activity, accounting for acquired loans with specific credit-related deterioration, the valuation of deferred tax assets and liabilities, and the valuation of other real estate owned ("OREO").

All significant inter-company transactions and accounts are eliminated in consolidation, with the exception of the AMNB Trust and the MidCarolina Trusts, as detailed in Note 8.

In the opinion of management, the accompanying unaudited consolidated financial statements contain all adjustments (consisting of normal recurring accruals) necessary to present fairly the results of the interim periods. The results of operations for the interim periods are not necessarily indicative of the results that may occur for any other period.  Certain reclassifications have been made to prior period balances to conform to the current period presentation. These reclassifications did not have an impact on net income and were considered immaterial. These statements should be read in conjunction with the Notes to Consolidated Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2016.

Adoption of New Accounting Standard

During the first quarter of 2017, the Company adopted Accounting Standards Update ("ASU") 2016-09, "Compensation-Stock Compensation (Topic 718): Improvements to Employer Share-Based Payment Accounting."This ASU simplifies several aspects of the accounting for share-based payment award transactions, one of which is the recognition of excess tax benefits and deficiencies related to share-based payments, including tax benefits of dividends on share-based payment awards. Prior to the adoption of ASU 2016-09, such tax consequences were recognized as components of additional paid-in capital. With the adoption of this ASU, tax benefits and deficiencies are recognized within income tax expense. In accordance with the adoption provisions of ASU 2016-09, the results for the third quarter and first nine months of 2016 include only the excess tax (expense) benefits attributable to the third quarter and first nine months of 2016 in the amounts of $0 and $50,000, respectively.

Recent Accounting Pronouncements

In January 2016, the Financial Accounting Standards Board ("FASB") issued ASU 2016-01, "Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities." The amendments in ASU 2016-01, among other things: (1) requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income; (2) requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; (3) requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables); and (4) eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost. The amendments in this ASU are effective for public companies for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The Company is currently assessing the impact that ASU 2016-01 will have on its consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842)." Among other things, in the amendments in ASU 2016-02, lessees will be required to recognize the following for all leases (with the exception of short-term leases) at the commencement date: (1) a lease liability, which is a lessee's obligation to make lease payments arising from a lease, measured on a discounted basis; and (2) a right-of-use asset, which is an asset that represents the lessee's right to use, or control the use of, a specified asset for the lease term. Under the new guidance, lessor accounting is largely unchanged. Certain targeted improvements were made to align, where necessary, lessor accounting with the lessee accounting model and Topic 606, Revenue from Contracts with Customers. The amendments in this ASU are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach. The Company is currently assessing the impact that ASU 2016-02 will have on its consolidated financial statements.

During June 2016, the FASB issued ASU No. 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments." The amendments in this ASU, among other things, require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The amendments in this ASU are effective for Securities and Exchange Commission ("SEC") filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. The Company is currently assessing the impact that ASU 2016-13 will have on its consolidated financial statements.

    During August 2016, the FASB issued ASU No. 2016-15, "Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments", to address diversity in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The amendments are effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The amendments should be applied using a retrospective transition method to each period presented. If retrospective application is impractical for some of the issues addressed by the update, the amendments for those issues would be applied prospectively as of the earliest date practicable. Early adoption is permitted, including adoption in an interim period. The Company does not expect the adoption of ASU 2016-15 to have a material impact on its consolidated financial statements.

During January 2017, the FASB issued ASU No. 2017-01, "Business Combinations (Topic 805): Clarifying the Definition of a Business". The amendments in this ASU clarify the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. Under the current implementation guidance in Topic 805, there are three elements of a business-inputs, processes, and outputs. While an integrated set of assets and activities (collectively referred to as a "set") that is a business usually has outputs, outputs are not required to be present. In addition, all the inputs and processes that a seller uses in operating a set are not required if market participants can acquire the set and continue to produce outputs. The amendments in this ASU provide a screen to determine when a set is not a business. If the screen is not met, the amendments (1) require that to be considered a business, a set must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create output and (2) remove the evaluation of whether a market participant could replace missing elements. The ASU provides a framework to assist entities in evaluating whether both an input and a substantive process are present. The amendments in this ASU are effective for annual periods beginning after December 15, 2017, including interim periods within those annual periods. The amendments in this ASU should be applied prospectively on or after the effective date. No disclosures are required at transition. The Company does not expect the adoption of ASU 2017-01 to have a material impact on its consolidated financial statements.

During January 2017, the FASB issued ASU No. 2017-04, "Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment". The amendments in this ASU simplify how an entity is required to test goodwill for impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit's goodwill with the carrying amount of that goodwill. Instead, under the amendments in this ASU, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. Public business entities that are SEC filers should adopt the amendments in this ASU for annual or interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company does not expect the adoption of ASU 2017-04 to have a material impact on its consolidated financial statements.

During March 2017, the FASB issued ASU 2017-07, "Compensation - Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost." The amendments in this ASU require an employer that offers defined benefit pension plans, other postretirement benefit plans, or other types of benefits accounted for under Topic 715 to report the service cost component of net periodic benefit cost in the same line item(s) as other compensation costs arising from services rendered during the period. The other components of net periodic benefit cost are required to be presented in the income statement separately from the service cost component. If the other components of net periodic benefit cost are not presented on a separate line or lines, the line item(s) used in the income statement must be disclosed. In addition, only the service cost component will be eligible for capitalization as part of an asset, when applicable. The amendments are effective for annual periods beginning after December 15, 2017, including interim periods within those annual periods. Early adoption is permitted. The Company does not expect the adoption of ASU 2017-07 to have a material impact on its consolidated financial statements.

During March 2017, the FASB issued ASU 2017-08, "Receivables-Nonrefundable Fees and Other Costs (Subtopic 310‐20), Premium Amortization on Purchased Callable Debt Securities." The amendments in this ASU shorten the amortization period for certain callable debt securities purchased at a premium. Upon adoption of the standard, premiums on these qualifying callable debt securities will be amortized to the earliest call date. Discounts on purchased debt securities will continue to be accreted to maturity. The amendments are effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. Upon transition, entities should apply the guidance on a modified retrospective basis, with a cumulative-effect adjustment to retained earnings as of the beginning of the period of adoption and provide the disclosures required for a change in accounting principle. The Company is currently assessing the impact that ASU 2017-08 will have on its consolidated financial statements.

During May 2017, the FASB issued ASU 2017-09, "Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting." The amendments provide guidance on determining which changes to the terms and conditions of share-based payment awards require an entity to apply modification accounting under Topic 718.  The amendments are effective for all entities for annual periods, including interim periods within those annual periods, beginning after December 15, 2017. Early adoption is permitted, including adoption in any interim period, for reporting periods for which financial statements have not yet been issued. The Company is currently assessing the impact that ASU 2017-09 will have on its consolidated financial statements.

During August 2017, the FASB issued ASU 2017-12, “Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities.” The amendments in this ASU modify the designation and measurement guidance for hedge accounting as well as provide for increased transparency regarding the presentation of economic results on both the financial statements and related footnotes. Certain aspects of hedge effectiveness assessments will also be simplified upon implementation of this update. The amendments are effective for annual periods, including interim periods within those annual periods, beginning after December 15, 2018. Early adoption is permitted, including adoption in any interim period. The Company is currently assessing the impact that ASU 2017-12 will have on its consolidated financial statements.

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Securities

9 Months Ended

Sep. 30, 2017

Investments, Debt and Equity Securities [Abstract]

Securities

Securities

The amortized cost and fair value of investments in debt and equity securities at September 30, 2017 and December 31, 2016 were as follows (dollars in thousands):

	September 30, 2017
	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
Securities available for sale:
Federal agencies and GSEs	$	88,413	$	21	$	1,511	$	86,923
Mortgage-backed and CMOs	80,026		412		542		79,896
State and municipal	93,012		1,996		225		94,783
Corporate	8,100		248		4		8,344
Equity securities	1,288		971		—		2,259
Total securities available for sale	$	270,839	$	3,648	$	2,282	$	272,205

	December 31, 2016
	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
Securities available for sale:
Federal agencies and GSEs	$	106,379	$	62	$	2,387	$	104,054
Mortgage-backed and CMOs	79,917		514		938		79,493
State and municipal	145,757		2,540		782		147,515
Corporate	13,392		123		23		13,492
Equity securities	1,288		660		—		1,948
Total securities available for sale	$	346,733	$	3,899	$	4,130	$	346,502

Restricted Stock

Due to restrictions placed upon the Bank's common stock investment in the Federal Reserve Bank of Richmond ("FRB") and Federal Home Loan Bank of Atlanta ("FHLB"), these securities have been classified as restricted equity securities and carried at cost.  The restricted securities are not subject to the investment security classification and are included as a separate line item on the Company's Consolidated Balance Sheet.  The FRB requires the Bank to maintain stock with a par value equal to 3.00% of its outstanding capital and an additional 3.00% is on call.  The FHLB requires the Bank to maintain stock in an amount equal to 4.25% of outstanding borrowings and a specific percentage of the Bank's total assets. The cost of restricted stock at September 30, 2017 and December 31, 2016 was as follows (dollars in thousands):

	September 30, 2017		December 31, 2016
FRB stock	$	3,581	$	3,559
FHLB stock	1,928		2,665
Total restricted stock	$	5,509	$	6,224

Temporarily Impaired Securities

The following table shows estimated fair value and gross unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at September 30, 2017.  The reference point for determining when securities are in an unrealized loss position is month-end.  Therefore, it is possible that a security's market value exceeded its amortized cost on other days during the past twelve-month period.

Available for sale securities that have been in a continuous unrealized loss position are as follows (dollars in thousands):

	Total				Less than 12 Months				12 Months or More
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Federal agencies and GSEs	$	73,901	$	1,511	$	32,812	$	131	$	41,089	$	1,380
Mortgage-backed and CMOs	56,190		542		42,328		270		13,862		272
State and municipal	13,165		225		6,370		61		6,795		164
Corporate	1,546		4		1,546		4		—		—
Total	$	144,802	$	2,282	$	83,056	$	466	$	61,746	$	1,816

Federal agencies and GSEs: The unrealized losses on the Company's investment in 18 government sponsored entities ("GSE") securities were caused by interest rate increases. Nine of these securities were in an unrealized loss position for 12 months or more. The contractual terms of those investments do not permit the issuer to settle the securities at a price less than the amortized cost basis of the investments. Because the Company does not intend to sell the investments and it is not more likely than not that the Company will be required to sell the investments before recovery of their amortized cost basis, which may be maturity, the Company does not consider those investments to be other-than-temporarily impaired at September 30, 2017.

Mortgage-backed securities: The unrealized losses on the Company's investment in 33 GSE mortgage-backed securities were caused by interest rate increases. Nine of these securities were in an unrealized loss position for 12 months or more. The contractual cash flows of those investments are guaranteed by an agency of the U.S. Government. Accordingly, it is expected that the securities would not be settled at a price less than the amortized cost basis of the Company's investments. Because the decline in market value is attributable to changes in interest rates and not credit quality, and because the Company does not intend to sell the investments and it is not more likely than not that the Company will be required to sell the investments before recovery of their amortized cost basis, which may be maturity, the Company does not consider those investments to be other-than-temporarily impaired at September 30, 2017.

Collateralized Mortgage Obligations: The unrealized loss associated with one private GSE collateralized mortgage obligation ("CMO") was due to normal market fluctuations. This security had been in an unrealized loss position for 12 months or more. The contractual cash flows of that investment is guaranteed by an agency of the U.S. Government. Accordingly, it is expected that the security would not be settled at a price less than the amortized cost basis of the Company's investment. Because the decline in market value is attributable to changes in interest rates and not credit quality, and because the Company does not intend to sell the investment and it is not more likely than not that the Company will be required to sell the investment before recovery of its amortized cost basis, which may be maturity, the Company does not consider that investment to be other-than-temporarily impaired at September 30, 2017.

State and municipal securities:  The unrealized losses on 18 state and municipal securities were caused by interest rate increases. Ten of these securities were in an unrealized loss position for 12 months or more. The contractual terms of those investments do not permit the issuer to settle the securities at a price less than the amortized cost basis of the investments. Because the Company does not intend to sell the investments and it is not more likely than not that the Company will be required to sell the investments before recovery of their amortized cost basis, which may be maturity, the Company does not consider those investments to be other-than-temporarily impaired at September 30, 2017.

Corporate securities:  The unrealized losses on two corporate securities were caused by interest rate increases. The contractual terms of those investments do not permit the issuer to settle the securities at a price less than the amortized cost basis of the investments. Because the Company does not intend to sell the investments and it is not more likely than not that the Company will be required to sell the investments before recovery of their amortized cost basis, which may be maturity, the Company does not consider those investments to be other-than-temporarily impaired at September 30, 2017.

Restricted stock: When evaluating restricted stock for impairment, its value is based on the ultimate recoverability of the par value rather than by recognizing temporary declines in value. The Company does not consider restricted stock to be other-than-temporarily impaired at September 30, 2017, and no impairment has been recognized.

The table below shows estimated fair value and gross unrealized losses, aggregated by investment category and length of time that individual securities had been in a continuous unrealized loss position, at December 31, 2016 (dollars in thousands):

	Total				Less than 12 Months				12 Months or More
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Federal agencies and GSEs	$	89,597	$	2,387	$	89,597	$	2,387	$	—	$	—
Mortgage-backed and CMOs	57,762		938		56,076		911		1,686		27
State and municipal	47,221		782		47,221		782		—		—
Corporate	2,895		23		2,895		23		—		—
Total	$	197,475	$	4,130	$	195,789	$	4,103	$	1,686	$	27

Other-Than-Temporarily-Impaired Securities

As of September 30, 2017 and December 31, 2016, there were no securities classified as other-than-temporarily impaired.

Realized Gains and Losses

The following table presents the gross realized gains and losses on and the proceeds from the sale of securities during the three and nine months ended September 30, 2017 and 2016 (dollars in thousands):

	Three Months Ended September 30, 2017			Nine Months Ended September 30, 2017
Realized gains (losses):
Gross realized gains	$	—		$	605
Gross realized losses	—			(15		)
Net realized gains	$	—		$	590
Proceeds from sales of securities	$	—		$	55,403
	Three Months Ended September 30, 2016			Nine Months Ended September 30, 2016
Realized gains (losses):
Gross realized gains	$	81		$	674
Gross realized losses	(8		)	(13		)
Net realized gains	$	73		$	661
Proceeds from sales of securities	$	—		$	9,317

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Loans

9 Months Ended

Sep. 30, 2017

Receivables [Abstract]

Loans

Loans

Loans, excluding loans held for sale, at September 30, 2017 and December 31, 2016, were comprised of the following (dollars in thousands):

	September 30, 2017		December 31, 2016
Commercial	$	230,484	$	208,717
Commercial real estate:
Construction and land development	137,869		114,258
Commercial real estate	602,434		510,960
Residential real estate:
Residential	209,201		215,104
Home equity	110,926		110,751
Consumer	4,240		5,031
Total loans	$	1,295,154	$	1,164,821

Acquired Loans

The outstanding principal balance and the carrying amount of these loans included in the consolidated balance sheets at September 30, 2017 and December 31, 2016 are as follows (dollars in thousands):

	September 30, 2017		December 31, 2016
Outstanding principal balance	$	84,832	$	104,172
Carrying amount	78,635		96,487

The outstanding principal balance and related carrying amount of acquired impaired loans, for which the Company applies FASB Accounting Standards Codification ("ASC") 310-30 to account for interest earned, as of the indicated dates are as follows (dollars in thousands):

	September 30, 2017		December 31, 2016
Outstanding principal balance	$	29,648	$	34,378
Carrying amount	24,860		28,669

The following table presents changes in the accretable yield on acquired impaired loans, for which the Company applies FASB ASC 310-30, for the nine months ended September 30, 2017 and the year ended December 31, 2016 (dollars in thousands):

	September 30, 2017			December 31, 2016
Balance at January 1	$	6,103		$	7,299
Accretion	(607		)	(3,232		)
Reclassification from nonaccretable difference	380			2,197
Other changes, net*	(463		)	(161		)
	$	5,413		$	6,103

*This line item represents changes in the cash flows expected to be collected due to the impact of non-credit changes such as prepayment assumptions, changes in interest rates on variable rate acquired impaired loans, and discounted payoffs that occurred in the period.

Past Due Loans

The following table shows an analysis by portfolio segment of the Company's past due loans at September 30, 2017 (dollars in thousands):

	30- 59 Days Past Due		60-89 Days Past Due		90 Days + Past Due and Still Accruing		Non- Accrual Loans		Total Past Due		Current		Total Loans
Commercial	$	22	$	20	$	—	$	143	$	185	$	230,299	$	230,484
Commercial real estate:
Construction and land development	—		—		—		58		58		137,811		137,869
Commercial real estate	33		239		279		803		1,354		601,080		602,434
Residential:
Residential	196		257		259		1,244		1,956		207,245		209,201
Home equity	22		—		—		249		271		110,655		110,926
Consumer	8		—		—		1		9		4,231		4,240
Total	$	281	$	516	$	538	$	2,498	$	3,833	$	1,291,321	$	1,295,154

The following table shows an analysis by portfolio segment of the Company's past due loans at December 31, 2016 (dollars in thousands):

	30- 59 Days Past Due		60-89 Days Past Due		90 Days + Past Due and Still Accruing		Non- Accrual Loans		Total Past Due		Current		Total Loans
Commercial	$	50	$	—	$	—	$	19	$	69	$	208,648	$	208,717
Commercial real estate:
Construction and land development	60		12		—		64		136		114,122		114,258
Commercial real estate	—		127		339		773		1,239		509,721		510,960
Residential:
Residential	1,280		117		248		1,802		3,447		211,657		215,104
Home equity	229		—		—		289		518		110,233		110,751
Consumer	6		5		—		18		29		5,002		5,031
Total	$	1,625	$	261	$	587	$	2,965	$	5,438	$	1,159,383	$	1,164,821

Impaired Loans

The following table presents the Company's impaired loan balances by portfolio segment, excluding acquired impaired loans, at September 30, 2017 (dollars in thousands):

	Recorded Investment		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Commercial	$	—	$	—	$	—	$	17	$	1
Commercial real estate:
Construction and land development	—		—		—		124		4
Commercial real estate	1,053		1,051		—		1,274		55
Residential:
Residential	962		964		—		432		32
Home equity	144		144		—		132		8
Consumer	6		6		—		9		—
	$	2,165	$	2,165	$	—	$	1,988	$	100
With a related allowance recorded:
Commercial	$	257	$	255	$	155	$	98	$	9
Commercial real estate:
Construction and land development*	59		59		—		193		—
Commercial real estate*	95		93		—		208		—
Residential
Residential	795		794		9		1,446		22
Home equity	269		268		1		311		1
Consumer*	1		1		—		11		—
	$	1,476	$	1,470	$	165	$	2,267	$	32
Total:
Commercial	$	257	$	255	$	155	$	115	$	10
Commercial real estate:
Construction and land development	59		59		—		317		4
Commercial real estate	1,148		1,144		—		1,482		55
Residential:
Residential	1,757		1,758		9		1,878		54
Home equity	413		412		1		443		9
Consumer	7		7		—		20		—
	$	3,641	$	3,635	$	165	$	4,255	$	132

*Allowance is reported as zero in the table due to presentation in thousands and rounding.

In the table above, recorded investment may exceed unpaid principal balance due to acquired loans with a premium and loans where unearned costs exceed unearned fees.

The following table presents the Company's impaired loan balances by portfolio segment, excluding acquired impaired loans, at December 31, 2016 (dollars in thousands):

	Recorded Investment		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Commercial	$	24	$	24	$	—	$	12	$	2
Commercial real estate:
Construction and land development	158		157		—		198		16
Commercial real estate	1,916		1,917		—		1,409		107
Residential:
Residential	557		567		—		318		38
Home equity	6		6		—		153		16
Consumer	9		9		—		10		1
	$	2,670	$	2,680	$	—	$	2,100	$	180
With a related allowance recorded:
Commercial*	$	19	$	19	$	—	$	78	$	1
Commercial real estate:
Construction and land development*	64		65		—		272		10
Commercial real estate*	48		48		—		286		7
Residential:
Residential	1,639		1,639		22		1,593		32
Home equity	386		385		1		345		4
Consumer*	18		18		—		14		—
	$	2,174	$	2,174	$	23	$	2,588	$	54
Total:
Commercial	$	43	$	43	$	—	$	90	$	3
Commercial real estate:
Construction and land development	222		222		—		470		26
Commercial real estate	1,964		1,965		—		1,695		114
Residential:
Residential	2,196		2,206		22		1,911		70
Home equity	392		391		1		498		20
Consumer	27		27		—		24		1
	$	4,844	$	4,854	$	23	$	4,688	$	234

*Allowance is reported as zero in the table due to presentation in thousands and rounding.

In the table above, recorded investment may exceed unpaid principal balance due to acquired loans with a premium and loans where unearned costs exceed unearned fees.

The following tables show the detail of loans modified as troubled debt restructurings ("TDRs") during the three and nine months ended September 30, 2017 included in the impaired loan balances (dollars in thousands):

	Loans Modified as a TDR for the
	Three Months Ended September 30, 2017
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	1	$	45	$	45
Commercial real estate	—	—		—
Construction and land development	—	—		—
Home Equity	—	—		—
Residential real estate	—	—		—
Consumer	—	—		—
Total	1	$	45	$	45

	Loans Modified as a TDR for the
	Nine Months Ended September 30, 2017
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	4	$	118	$	118
Commercial real estate	—	—		—
Construction and land development	—	—		—
Home Equity	2	57		57
Residential real estate	—	—		—
Consumer	—	—		—
Total	6	$	175	$	175

The following tables show the detail of loans modified as TDRs during the three and nine months ended September 30, 2016 included in the impaired loan balances (dollars in thousands):

	Loans Modified as a TDR for the
	Three Months Ended September 30, 2016
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	—	$	—	$	—
Commercial real estate	—	—		—
Construction and land development	—	—		—
Home Equity	—	—		—
Residential real estate	1	56		47
Consumer	—	—		—
Total	1	$	56	$	47

	Loans Modified as a TDR for the
	Nine Months Ended September 30, 2016
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	1	$	24	$	24
Commercial real estate	2	1,005		1,003
Construction and land development	—	—		—
Home Equity	—	—		—
Residential real estate	2	58		48
Consumer	—	—		—
Total	5	$	1,087	$	1,075

During the three and nine months ended September 30, 2017 and 2016, the Company had no loans that subsequently defaulted within twelve months of modification. The Company defines defaults as one or more payments that occur more than 90 days past the due date, charge-off or foreclosure subsequent to modification.

Residential Real Estate in Process of Foreclosure

The Company had $212,000 in residential real estate loans in the process of foreclosure at September 30, 2017 and $1,376,000 and $653,000 in residential OREO at September 30, 2017 and December 31, 2016, respectively.

Risk Grades

The following table shows the Company's loan portfolio broken down by internal risk grading as of September 30, 2017 (dollars in thousands):

Commercial and Consumer Credit Exposure

Credit Risk Profile by Internally Assigned Grade

	Commercial		Construction and Land Development		Commercial Real Estate Other		Residential		Home Equity
Pass	$	229,337	$	129,841	$	590,827	$	197,317	$	108,862
Special Mention	854		6,507		6,253		7,808		1,424
Substandard	293		1,521		5,354		4,076		640
Doubtful	—		—		—		—		—
Total	$	230,484	$	137,869	$	602,434	$	209,201	$	110,926

Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	Consumer
Performing	$	4,235
Nonperforming	5
Total	$	4,240

The following table shows the Company's loan portfolio broken down by internal risk grading as of December 31, 2016 (dollars in thousands):

Commercial and Consumer Credit Exposure

Credit Risk Profile by Internally Assigned Grade

	Commercial		Construction and Land Development		Commercial Real Estate Other		Residential		Home Equity
Pass	$	208,098	$	112,729	$	501,081	$	199,278	$	108,799
Special Mention	592		902		4,859		10,600		1,257
Substandard	27		627		5,020		5,226		695
Doubtful	—		—		—		—		—
Total	$	208,717	$	114,258	$	510,960	$	215,104	$	110,751

Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	Consumer
Performing	$	5,003
Nonperforming	28
Total	$	5,031

Loans classified in the Pass category typically are fundamentally sound and risk factors are reasonable and acceptable.

Loans classified in the Special Mention category typically have been criticized internally, by loan review or the loan officer, or by external regulators under the current credit policy regarding risk grades.

Loans classified in the Substandard category typically have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt; they are typically characterized by the possibility that the Bank will sustain some loss if the deficiencies are not corrected.

Loans classified in the Doubtful category typically have all the weaknesses inherent in loans classified as substandard, plus the added characteristic that the weaknesses make collection or liquidation in full on the basis of currently existing facts, conditions, and values highly questionable and improbable. However, these loans are not yet rated as loss because certain events may occur that may salvage the debt.

Consumer loans are classified as performing or nonperforming.  A loan is nonperforming when payments of interest and principal are past due 90 days or more, or payments are less than 90 days past due, but there are other good reasons to doubt that payment will be made in full.

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Allowance for Loan Losses and Reserve for Unfunded Lending Commitments

9 Months Ended

Sep. 30, 2017

Receivables [Abstract]

Allowance for Loan Losses and Reserve for Unfunded Lending Commitments

Allowance for Loan Losses and Reserve for Unfunded Lending Commitments

Changes in the allowance for loan losses and the reserve for unfunded lending commitments as of the indicated dates and periods are presented below (dollars in thousands):

	Nine Months Ended   September 30, 2017			Year Ended December 31, 2016			Nine Months Ended   September 30, 2016
Allowance for Loan Losses
Balance, beginning of period	$	12,801		$	12,601		$	12,601
Provision for loan losses	1,090			250			200
Charge-offs	(411		)	(326		)	(245		)
Recoveries	378			276			201
Balance, end of period	$	13,858		$	12,801		$	12,757
Reserve for Unfunded Lending Commitments
Balance, beginning of period	$	203		$	184		$	184
Provision for unfunded commitments	11			19			11
Charge-offs	—			—			—
Balance, end of period	$	214		$	203		$	195

The reserve for unfunded loan commitments is included in other liabilities.

The following table presents changes in the Company's allowance for loan losses by portfolio segment and the related loan balance total by segment at and for the nine months ended September 30, 2017 (dollars in thousands):

	Commercial			Commercial Real Estate			Residential Real Estate			Consumer			Total
Allowance for Loan Losses
Balance at December 31, 2016:	$	2,095		$	7,355		$	3,303		$	48		$	12,801
Provision for loan losses	249			1,061			(247		)	27			1,090
Charge-offs	(166		)	(35		)	(93		)	(117		)	(411		)
Recoveries	219			24			49			86			378
Balance at September 30, 2017:	$	2,397		$	8,405		$	3,012		$	44		$	13,858
Balance at September 30, 2017:
Allowance for Loan Losses
Individually evaluated for impairment	$	155		$	—		$	10		$	—		$	165
Collectively evaluated for impairment	2,224			8,274			2,777			44			13,319
Acquired impaired loans	18			131			225			—			374
Total	$	2,397		$	8,405		$	3,012		$	44		$	13,858
Loans
Individually evaluated for impairment	$	257		$	1,207		$	2,170		$	7		$	3,641
Collectively evaluated for impairment	230,022			726,347			306,066			4,218			1,266,653
Acquired impaired loans	205			12,749			11,891			15			24,860
Total	$	230,484		$	740,303		$	320,127		$	4,240		$	1,295,154

The following table presents changes in the Company's allowance for loan losses by portfolio segment and the related loan balance total by segment at and for the year ended December 31, 2016 (dollars in thousands):

	Commercial			Commercial Real Estate			Residential Real Estate			Consumer			Total
Allowance for Loan Losses
Balance at December 31, 2015:	$	2,065		$	6,930		$	3,546		$	60		$	12,601
Provision for loan losses	30			403			(224		)	41			250
Charge-offs	(40		)	(10		)	(87		)	(189		)	(326		)
Recoveries	40			32			68			136			276
Balance at December 31, 2016:	$	2,095		$	7,355		$	3,303		$	48		$	12,801
Balance at December 31, 2016:
Allowance for Loan Losses
Individually evaluated for impairment	$	—		$	—		$	23		$	—		$	23
Collectively evaluated for impairment	2,087			7,248			3,046			48			12,429
Acquired impaired loans	8			107			234			—			349
Total	$	2,095		$	7,355		$	3,303		$	48		$	12,801
Loans
Individually evaluated for impairment	$	43		$	2,186		$	2,588		$	27		$	4,844
Collectively evaluated for impairment	208,258			610,462			307,600			4,988			1,131,308
Acquired impaired loans	416			12,570			15,667			16			28,669
Total	$	208,717		$	625,218		$	325,855		$	5,031		$	1,164,821

The allowance for loan losses is allocated to loan segments based upon historical loss factors, risk grades on individual loans, portfolio analysis of smaller balance homogenous loans, and qualitative factors.  Qualitative factors include trends in delinquencies, nonaccrual loans, and loss rates; trends in volume and terms of loans, effects of changes in risk selection, underwriting standards, and lending policies; experience of lending officers, other lending staff and loan review; national, regional, and local economic trends and conditions; legal, regulatory and collateral factors; and concentrations of credit.

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Goodwill and Other Intangible Assets

9 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangible Assets

Goodwill and Other Intangible Assets

The Company records as goodwill the excess of the purchase price over the fair value of the identifiable net assets acquired. Impairment testing is performed annually, as well as when an event triggering impairment may have occurred. The Company performs its annual analysis as of June 30 each fiscal year. Accounting guidance permits preliminary assessment of qualitative factors to determine whether more substantial impairment testing is required. The Company chose to bypass the preliminary assessment and utilized a two-step process for impairment testing of goodwill. The first step tests for impairment, while the second step, if necessary, measures the impairment.  No indicators of impairment were identified as of June 30, 2017.

Core deposit intangibles resulting from the acquisition of MidCarolina Financial Corporation ("MidCarolina") in July 2011 were $6,556,000 and are being amortized on an accelerated basis over 108 months. Core deposit intangibles resulting from the acquisition of MainStreet BankShares, Inc. ("MainStreet") in January 2015 were $1,839,000 and are being amortized on an accelerated basis over 120 months.

The changes in the carrying amount of goodwill and intangibles for the nine months ended September 30, 2017, are as follows (dollars in thousands):

	Goodwill		Intangibles
Balance at December 31, 2016	$	43,872	$	1,719
Additions	—		—
Amortization	—		(448		)
Impairment	—		—
Balance at September 30, 2017	$	43,872	$	1,271

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Short-term Borrowings

9 Months Ended

Sep. 30, 2017

Debt Disclosure [Abstract]

Short-term Borrowings

Short-term Borrowings

Short-term borrowings consist of customer repurchase agreements, overnight borrowings from the FHLB, and Federal Funds purchased.  The Company has federal funds lines of credit established with two correspondent banks in the amounts of $15,000,000, each, and, additionally, has access to the FRB's discount window. Customer repurchase agreements are collateralized by securities of the U.S. Government or its agencies or GSEs.  They mature daily.  The interest rates may be changed at the discretion of the Company. The securities underlying these agreements remain under the Company's control. FHLB overnight borrowings contain floating interest rates that may change daily at the discretion of the FHLB.  Federal funds purchased are unsecured overnight borrowings from other financial institutions. Short-term borrowings consisted of the following at September 30, 2017 and December 31, 2016 (dollars in thousands):

	September 30, 2017		December 31, 2016
Customer repurchase agreements	$	43,240	$	39,166
Other short-term borrowings	—		20,000
	$	43,240	$	59,166

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Long-term Borrowings

9 Months Ended

Sep. 30, 2017

Debt Disclosure [Abstract]

Long-term Borrowings

Long-term Borrowings

Under the terms of its collateral agreement with the FHLB, the Company provides a blanket lien covering all of its residential first mortgage loans, second mortgage loans, home equity lines of credit, and commercial real estate loans.  In addition, the Company pledges as collateral its capital stock in the FHLB and deposits with the FHLB.  The Company has a line of credit with the FHLB equal to 30% of the Company's assets, subject to the amount of collateral pledged.  As of September 30, 2017, $508,165,000 in eligible collateral was pledged under the blanket floating lien agreement which covers both short-term and long-term borrowings. 

Long-term borrowings consisted of the following fixed rate, long-term advances as of September 30, 2017 and December 31, 2016 (dollars in thousands):

September 30, 2017					December 31, 2016
Due by	Advance Amount		Weighted Average Rate		Due by	Advance Amount		Weighted Average Rate
November 30, 2017	$	9,996	2.98	%	November 30, 2017	$	9,980	2.98	%

The advance due in November 2017 is net of a fair value discount of $4,000. The original discount recorded on July 1, 2011, was a result of the merger with MidCarolina. The adjustment to the face value is being amortized into interest expense over the life of the borrowing. There were no long-term borrowings acquired in the MainStreet acquisition and no borrowings were incurred to fund the acquisition.

In the regular course of conducting its business, the Company takes deposits from political subdivisions of the states of Virginia and North Carolina. At September 30, 2017, the Bank's public deposits totaled $221,018,000.  The Company is required to provide collateral to secure the deposits that exceed the insurance coverage provided by the Federal Deposit Insurance Corporation. This collateral can be provided in the form of certain types of government or agency bonds or letters of credit from the FHLB. At September 30, 2017, the Company had $190,700,000 in letters of credit with the FHLB outstanding, as well as $68,756,000 in agency, state, and municipal securities pledged to provide collateral for such deposits.

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Junior Subordinated Debt

9 Months Ended

Sep. 30, 2017

Trust Preferred Capital Notes [Abstract]

Junior Subordinated Debt

Junior Subordinated Debt

On April 7, 2006, AMNB Statutory Trust I, a Delaware statutory trust and a wholly owned unconsolidated subsidiary of the Company, issued $20,000,000 of preferred securities (the "Trust Preferred Securities") in a private placement pursuant to an applicable exemption from registration.  The Trust Preferred Securities mature on June 30, 2036, but may be redeemed at the Company's option beginning on September 30, 2011.  Distributions are cumulative and will accrue from the date of original issuance, but may be deferred by the Company from time to time for up to 20 consecutive quarterly periods.  The Company has guaranteed the payment of all required distributions on the Trust Preferred Securities. The proceeds of the Trust Preferred Securities received by the trust, along with proceeds of $619,000 received by the trust from the issuance of common securities by the trust to the Company, were used to purchase $20,619,000 of the Company's junior subordinated debt securities (the "Junior Subordinated Debt"), issued pursuant to junior subordinated debentures entered into between the Company and Wilmington Trust Company, as trustee.  The proceeds of the Junior Subordinated Debt were used to fund the cash portion of the merger consideration to the former shareholders of Community First Financial Corporation in connection with the Company's acquisition of that company in 2006, and for general corporate purposes.

On July 1, 2011, in connection with the MidCarolina merger, the Company assumed $8,764,000 in junior subordinated debt to MidCarolina Trust I and MidCarolina Trust II, two separate Delaware statutory trusts (the "MidCarolina Trusts"), to fully and unconditionally guarantee the preferred securities issued by the MidCarolina Trusts. These long-term obligations, which currently qualify as Tier 1 capital, constitute a full and unconditional guarantee by the Company of the MidCarolina Trusts' obligations. The MidCarolina Trusts were not consolidated in the Company's financial statements.

In accordance with ASC 810-10-15-14, "Consolidation - Overall - Scope and Scope Exceptions," the Company did not eliminate through consolidation the Company's $619,000 equity investment in AMNB Statutory Trust I or the $264,000 equity investment in the MidCarolina Trusts.  Instead, the Company reflected this equity investment in the "Accrued interest receivable and other assets" line item in the consolidated balance sheets.

A description of the junior subordinated debt securities outstanding payable to the trusts is shown below as of September 30, 2017 and December 31, 2016 (dollars in thousands):

Issuing Entity	Date Issued	Interest Rate		Maturity Date	Principal Amount
					September 30, 2017		December 31, 2016
AMNB Trust I	4/7/2006	Libor plus	1.35%	6/30/2036	$	20,619	$	20,619
MidCarolina Trust I	10/29/2002	Libor plus	3.45%	11/7/2032	4,307		4,265
MidCarolina Trust II	12/3/2003	Libor plus	2.95%	10/7/2033	2,874		2,840
					$	27,800	$	27,724

The principal amounts reflected above for the MidCarolina Trusts are net of fair value adjustments of $1,583,000 and $1,659,000 at September 30, 2017 and December 31, 2016, respectively. The original fair value adjustments of $1,197,000 and $1,021,000 were recorded as a result of the acquisition of MidCarolina on July 1, 2011, and are being amortized into interest expense over the remaining lives of the respective borrowings.

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Stock Based Compensation

9 Months Ended

Sep. 30, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock Based Compensation

Stock Based Compensation

The Company's 2008 Stock Incentive Plan ("2008 Plan") was adopted by the Board of Directors of the Company on February 19, 2008, and approved by shareholders on April 22, 2008, at the Company's 2008 Annual Meeting of Shareholders.  The 2008 Plan provides for the granting of restricted stock awards and incentive and non-statutory options to employees and directors on a periodic basis, at the discretion of the Board of Directors or a Board designated committee.  The 2008 Plan authorizes the issuance of up to 500,000 shares of common stock. The 2008 Plan replaced the Company's stock option plan that was approved by the shareholders at the 1997 Annual Meeting, which expired in 2006.

Stock Options

Accounting guidance requires that compensation cost relating to share-based payment transactions be recognized in the financial statements with measurement based upon the fair value of the equity or liability instruments issued.

A summary of stock option transactions for the nine months ended September 30, 2017 is as follows:

	Option Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value ($000)
Outstanding at December 31, 2016	58,411		$	24.37
Acquired in acquisition	—		—
Granted	—		—
Exercised	(4,950	)	22.93
Forfeited	(578	)	23.33
Expired	(1,320	)	41.67
Outstanding at September 30, 2017	51,563		$	24.08	1.04 years	$	883
Exercisable at September 30, 2017	51,563		$	24.08	1.04 years	$	883

The fair value of options is estimated at the date of grant using the Black-Scholes option pricing model and expensed over the options' vesting period.  No stock options have been granted since 2009. As of September 30, 2017, there were no unrecognized compensation expenses related to nonvested stock option grants.

Restricted Stock

The Company from time-to-time grants shares of restricted stock to key employees and non-employee directors.  These awards help align the interests of these employees and directors with the interests of the shareholders of the Company by providing economic value directly related to increases in the value of the Company's common stock.  The value of the stock awarded is established as the fair value of the stock at the time of the grant.  The Company recognizes expense, equal to the total value of such awards, ratably over the vesting period of the stock grants. The majority of the restricted stock granted in 2016 and 2017 cliff vests at the end of a 36 month period beginning on the date of the grant. The remainder vests a third each year beginning on the date of the grant. Nonvested restricted stock activity for the nine months ended September 30, 2017 is summarized in the following table.

Restricted Stock	Shares		Weighted Average Grant Date Value
Nonvested at December 31, 2016	50,822		$	23.21
Granted	14,453		34.74
Vested	(17,744	)	24.31
Forfeited	—		—
Nonvested at September 30, 2017	47,531		$	26.31

As of September 30, 2017 and December 31, 2016, there was $651,000 and $568,000, respectively, in unrecognized compensation cost related to nonvested restricted stock granted under the 2008 Plan.  The weighted average period over which this cost is expected to be recognized is 1.33 years.  The share based compensation expense for nonvested restricted stock was $418,000 and $342,000 during the first nine months of 2017 and 2016, respectively.

Starting in 2010, the Company began offering its outside directors alternatives with respect to director compensation. The regular quarterly board retainer can be received in the form of either (a) $5,800 in cash or (b) shares of immediately vested, but restricted stock with a market value of $6,250. Monthly meeting fees can also be received as $725 per meeting in cash or $900 in immediately vested, but restricted stock.  For 2017, all 12 outside directors have elected to receive stock in lieu of cash for either all or part of their monthly retainer board fees. Only outside directors receive board fees. The Company issued 9,891 and 10,588 shares and recognized share based compensation expense of $357,000 and $281,000 during the first nine months of 2017 and 2016, respectively.

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Earnings Per Common Share

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Earnings Per Common Share

Earnings Per Common Share

The following shows the weighted average number of shares used in computing earnings per common share and the effect on weighted average number of shares of potentially dilutive common stock. Potentially dilutive common stock had no effect on income available to common shareholders. Nonvested restricted shares are included in the computation of basic earnings per share as the holder is entitled to full shareholder benefits during the vesting period including voting rights and sharing in nonforfeitable dividends. The following table presents basic and diluted earnings per share for the three and nine month periods ended September 30, 2017 and 2016.

	Three Months Ended September 30,
	2017			2016
	Shares	Per Share Amount		Shares	Per Share Amount
Basic earnings per share	8,644,310	$	0.55	8,608,323	$	0.46
Effect of dilutive securities - stock options	18,936	—		10,012	—
Diluted earnings per share	8,663,246	$	0.55	8,618,335	$	0.46

	Nine Months Ended September 30,
	2017			2016
	Shares	Per Share Amount		Shares	Per Share Amount
Basic earnings per share	8,639,433	$	1.52	8,610,100	$	1.41
Effect of dilutive securities - stock options	18,458	—		8,286	—
Diluted earnings per share	8,657,891	$	1.52	8,618,386	$	1.41

Outstanding stock options on common stock that were not included in computing diluted earnings per share for the nine month periods ended September 30, 2017 and 2016 because their effects were anti-dilutive, averaged 440 and 14,205 shares, respectively.

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Employee Benefit Plans

9 Months Ended

Sep. 30, 2017

Retirement Benefits [Abstract]

Employee Benefit Plans

Employee Benefit Plans

The following information for the nine months ended September 30, 2017 and 2016 pertains to the Company's non-contributory defined benefit pension plan which was frozen in 2009.  If lump sum payments exceed the service cost plus interest cost, an additional settlement charge will apply (dollars in thousands):

Components of Net Periodic Benefit Cost	Nine Months Ended September 30,
	2017			2016
Service cost	$	—		$	—
Interest cost	178			201
Expected return on plan assets	(264		)	(288		)
Recognized loss due to settlement	104			—
Recognized net actuarial loss	163			389
Net periodic cost	$	181		$	302

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Fair Value of Financial Instruments

9 Months Ended

Sep. 30, 2017

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

Fair Value of Financial Instruments

Determination of Fair Value

The Company uses fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. In accordance with the fair value measurements and disclosures topic of FASB ASC 820, the fair value of an instrument is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for the Company's various instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the instrument. 

The fair value guidance provides a consistent definition of fair value, which focuses on exit price in an orderly transaction (that is, not a forced liquidation or distressed sale) between market participants at the measurement date under current market conditions. If there has been a significant decrease in the volume and level of activity for the asset or liability, a change in valuation technique or the use of multiple valuation techniques may be appropriate. In such instances, determining the price at which willing market participants would transact at the measurement date under current market conditions depends on the facts and circumstances and requires the use of significant judgment. The fair value is a reasonable point within the range that is most representative of fair value under current market conditions.

Fair Value Hierarchy

In accordance with this guidance, the Company groups its financial assets and financial liabilities generally measured at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value.

Level 1 –	Valuation is based on quoted prices in active markets for identical assets and liabilities.
Level 2 –	Valuation is based on observable inputs including quoted prices in active markets for similar assets and liabilities, quoted prices for identical or similar assets and liabilities in less active markets, and model-based valuation techniques for which significant assumptions can be derived primarily from or corroborated by observable data in the market.
Level 3 –	Valuation is based on model-based techniques that use one or more significant inputs or assumptions that are unobservable in the market.

 The following describes the valuation techniques used by the Company to measure certain financial assets and financial liabilities recorded at fair value on a recurring basis in the financial statements:

Securities available for sale: Securities available for sale are recorded at fair value on a recurring basis. Fair value measurement is based upon quoted market prices, when available (Level 1). If quoted market prices are not available, fair values are measured utilizing independent valuation techniques of identical or similar securities for which significant assumptions are derived primarily from or corroborated by observable market data. Third party vendors compile prices from various sources and may determine the fair value of identical or similar securities by using pricing models that consider observable market data (Level 2). If no observable market data is available, valuations are based upon third party model based techniques (Level 3). There were no securities recorded with a Level 3 valuation at September 30, 2017 or December 31, 2016.

The following table presents the balances of financial assets measured at fair value on a recurring basis at the dates indicated (dollars in thousands):

	Fair Value Measurements at September 30, 2017 Using
	Balance at September 30,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2017		Level 1		Level 2		Level 3
Assets:
Securities available for sale:
Federal agencies and GSEs	$	86,923	$	—	$	86,923	$	—
Mortgage-backed and CMOs	79,896		—		79,896		—
State and municipal	94,783		—		94,783		—
Corporate	8,344		—		8,344		—
Equity securities	2,259		—		2,259		—
Total	$	272,205	$	—	$	272,205	$	—

	Fair Value Measurements at December 31, 2016 Using
	Balance at December 31,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2016		Level 1		Level 2		Level 3
Assets:
Securities available for sale:
Federal agencies and GSEs	$	104,054	$	—	$	104,054	$	—
Mortgage-backed and CMOs	79,493		—		79,493		—
State and municipal	147,515		—		147,515		—
Corporate	13,492		—		13,492		—
Equity securities	1,948		—		1,498		—
Total	$	346,502	$	—	$	346,052	$	—

  Certain assets are measured at fair value on a nonrecurring basis in accordance with GAAP. Adjustments to the fair value of these assets usually result from the application of lower-of-cost-or-market accounting or write-downs of individual assets.

The following describes the valuation techniques used by the Company to measure certain assets recorded at fair value on a nonrecurring basis in the financial statements:

Loans held for sale: Loans held for sale are carried at fair value. These loans currently consist of one-to-four family residential loans originated for sale in the secondary market. Fair value is based on the price secondary markets are currently offering for similar loans using observable market data which is not materially different than cost due to the short duration between origination and sale (Level 2). As such, the Company records any fair value adjustments on a nonrecurring basis. No nonrecurring fair value adjustments were recorded on loans held for sale during the nine month period ended September 30, 2017 or the year ended December 31, 2016. Gains and losses on the sale of loans are recorded within mortgage banking income on the Consolidated Statements of Income.

Impaired loans: Loans are designated as impaired when, in the judgment of management based on current information and events, it is probable that all amounts due according to the contractual terms of the loan agreements will not be collected when due. The measurement of the loss associated with impaired loans can be based on either the observable market price of the loan or the fair value of the collateral. Collateral may be in the form of real estate or business assets including equipment, inventory, and accounts receivable.  The vast majority of the Company's collateral is real estate.  The value of real estate collateral is determined utilizing a market valuation approach based on an appraisal, of one year or less, conducted by an independent, licensed appraiser using observable market data (Level 2).  However, if the collateral is a house or building in the process of construction or if an appraisal of the property is more than one year old and not solely based on observable market comparables or management determines the fair value of the collateral is further impaired below the appraised value, then a Level 3 valuation is considered to measure the fair value.  The value of business equipment is based upon an outside appraisal, of one year or less, if deemed significant, or the net book value on the applicable business's financial statements if not considered significant using observable market data.  Likewise, values for inventory and accounts receivable collateral are based on financial statement balances or aging reports (Level 3).  Impaired loans allocated to the allowance for loan losses are measured at fair value on a nonrecurring basis.  Any fair value adjustments are recorded in the period incurred as provision for loan losses on the Consolidated Statements of Income.

OREO:  Measurement for fair values for OREO are the same as impaired loans. Any fair value adjustments are recorded in the period incurred as a valuation allowance against other real estate owned with the associated expense included in other real estate owned expense, net on the Consolidated Statements of Income.

The following table summarizes the Company's assets that were measured at fair value on a nonrecurring basis at the dates indicated (dollars in thousands):

	Fair Value Measurements at September 30, 2017 Using
	Balance at September 30,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2017		Level 1		Level 2		Level 3
Assets:
Loans held for sale	$	3,386	$	—	$	3,386	$	—
Impaired loans, net of valuation allowance	1,311		—		—		1,311
Other real estate owned, net	2,101		—		—		2,101

	Fair Value Measurements at December 31, 2016 Using
	Balance at December 31,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2016		Level 1		Level 2		Level 3
Assets:
Loans held for sale	$	5,996	$	—	$	5,996	$	—
Impaired loans, net of valuation allowance	2,151		—		—		2,151
Other real estate owned, net	1,328		—		—		1,328

The following tables summarize the Company's quantitative information about Level 3 fair value measurements at the dates indicated:

Quantitative Information About Level 3 Fair Value Measurements at September 30, 2017

Assets	Valuation Technique	Unobservable Input	Weighted Rate
Impaired loans	Discounted appraised value	Selling cost	8	%
Other real estate owned, net	Discounted appraised value	Selling cost	8	%

Quantitative Information About Level 3 Fair Value Measurements at December 31, 2016

Assets	Valuation Technique	Unobservable Input	Weighted Rate
Impaired loans	Discounted appraised value	Selling cost	8	%
Other real estate owned, net	Discounted appraised value	Selling cost	6	%

ASC 825, "Financial Instruments," requires disclosure about fair value of financial instruments for interim periods and excludes certain financial instruments and all non-financial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented may not necessarily represent the underlying fair value of the Company.

The carrying values and estimated fair values of the Company's financial instruments at September 30, 2017 are as follows (dollars in thousands):

	Fair Value Measurements at September 30, 2017 Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs		Fair Value
	Carrying Value		Level 1		Level 2		Level 3		Balance
Financial Assets:
Cash and cash equivalents	$	103,220	$	103,220	$	—	$	—	$	103,220
Securities available for sale	272,205		—		272,205		—		272,205
Restricted stock	5,509		—		5,509		—		5,509
Loans held for sale	3,386		—		3,386		—		3,386
Loans, net of allowance	1,281,296		—		—		1,283,535		1,283,535
Bank owned life insurance	18,491		—		18,491		—		18,491
Accrued interest receivable	4,784		—		4,784		—		4,784
Financial Liabilities:
Deposits	$	1,480,205	$	—	$	1,088,156	$	388,203	$	1,476,359
Repurchase agreements	43,240		—		43,240		—		43,240
Long-term borrowings	9,996		—		—		10,017		10,017
Junior subordinated debt	27,800		—		—		27,771		27,771
Accrued interest payable	662		—		662		—		662

The carrying values and estimated fair values of the Company's financial instruments at December 31, 2016 are as follows (dollars in thousands):

	Fair Value Measurements at December 31, 2016 Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs		Fair Value
	Carrying Value		Level 1		Level 2		Level 3		Balance
Financial Assets:
Cash and cash equivalents	$	53,207	$	53,207	$	—	$	—	$	53,207
Securities available for sale	346,502		—		346,502		—		346,502
Restricted stock	6,224		—		6,224		—		6,224
Loans held for sale	5,996		—		5,996		—		5,996
Loans, net of allowance	1,152,020		—		—		1,136,961		1,136,961
Bank owned life insurance	18,163		—		18,163		—		18,163
Accrued interest receivable	5,083		—		5,083		—		5,083
Financial Liabilities:
Deposits	$	1,370,640	$	—	$	991,785	$	374,774	$	1,366,559
Repurchase agreements	39,166		—		39,166		—		39,166
Other short-term borrowings	20,000		—		20,000		—		20,000
Long-term borrowings	9,980		—		—		10,156		10,156
Junior subordinated debt	27,724		—		—		24,932		24,932
Accrued interest payable	623		—		623		—		623

The following methods and assumptions were used by the Company in estimating fair value disclosures for financial instruments:

Cash and cash equivalents.  The carrying amount is a reasonable estimate of fair value.

Securities.  Fair values are based on quoted market prices or dealer quotes.

Restricted stock. The carrying value of restricted stock approximates fair value based on the redemption provisions of the respective entity.

Loans held for sale.  The carrying amount is at fair value. Fair value is based on the price secondary markets are currently offering for similar loans using observable market data which is not materially different than cost due to the short duration between origination and sale

Loans.  For variable-rate loans that reprice frequently and with no significant change in credit risk, fair values are based on carrying values.  Fair values for fixed-rate loans are estimated based upon discounted cash flow analysis, using interest rates currently being offered for loans with similar terms to borrowers of similar credit quality.  Fair values for nonperforming loans are estimated using discounted cash flow analysis or underlying collateral values, where applicable.

Bank owned life insurance. Bank owned life insurance represents insurance policies on officers, directors, and past directors of the Company.  The cash values of the policies are estimates using information provided by insurance carriers.  These policies are carried at their cash surrender value, which approximates the fair value.

Accrued interest receivable.  The carrying amount is a reasonable estimate of fair value.

Deposits.  The fair value of demand deposits, savings deposits, and money market deposits equals the carrying value. The fair value of fixed-rate certificates of deposit is estimated by discounting the future cash flows using the current rates at which similar deposit instruments would be offered to depositors for the same remaining maturities.

Repurchase agreements.  The carrying amount is a reasonable estimate of fair value.

Other short-term borrowings.  The carrying amount is a reasonable estimate of fair value.

Long-term borrowings.  The fair values of long-term borrowings are estimated using discounted cash flow analysis based on the interest rates for similar types of borrowing arrangements.

Junior subordinated debt.  Fair value is calculated by discounting the future cash flows using the estimated current interest rates at which similar securities would be issued.

Accrued interest payable.  The carrying amount is a reasonable estimate of fair value.

Off-balance sheet instruments.  The fair value of letters of credit is based on fees currently charged for similar agreements or on the estimated cost to terminate them or otherwise settle the obligations with the counterparties at the reporting date.  At September 30, 2017 and December 31, 2016, the fair value of off-balance sheet instruments was deemed immaterial, and therefore was not included in the previous table.

The Company assumes interest rate risk (the risk that interest rates will change) in its normal operations.  As a result, the fair values of the Company's financial instruments will change when interest rates change and that change may be either favorable or unfavorable to the Company.

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Segment and Related Information

9 Months Ended

Sep. 30, 2017

Segment Reporting [Abstract]

Segment and Related Information

Segment and Related Information

The Company has two reportable segments, community banking and trust and investment services.

Community banking involves making loans to and generating deposits from individuals and businesses.  All assets and liabilities of the Company are allocated to community banking.  Investment income from securities is also allocated to the community banking segment.  Loan fee income, service charges from deposit accounts, and non-deposit fees such as automated teller machine fees and insurance commissions generate additional income for the community banking segment.

Trust and investment services include estate planning, trust account administration, investment management, and retail brokerage.  Investment management services include purchasing equity, fixed income, and mutual fund investments for customer accounts. The trust and investment services segment receives fees for investment and administrative services.

Amounts shown in the "Other" column includes activities of the Company which are primarily debt service on trust preferred securities and corporate items. 

Segment information as of and for the three and nine months ended September 30, 2017 and 2016 (unaudited), is shown in the following tables (dollars in thousands):

	Three Months Ended September 30, 2017
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	16,188	$	—	$	86		$	—		$	16,274
Interest expense	1,663		—		273			—			1,936
Noninterest income	2,479		1,318		7			—			3,804
Income (loss) before income taxes	6,554		794		(356		)	—			6,992
Net income (loss)	4,478		544		(235		)	—			4,787
Depreciation and amortization	558		3		—			—			561
Total assets	1,771,165		—		238,111			(228,735		)	1,780,541
Goodwill	43,872		—		—			—			43,872
Capital expenditures	449		—		—			—			449

	Three Months Ended September 30, 2016
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	14,040	$	—	$	23		$	—		$	14,063
Interest expense	1,376		—		223			—			1,599
Noninterest income	1,967		1,147		6			—			3,120
Income (loss) before income taxes	5,356		672		(411		)	—			5,617
Net income (loss)	3,760		474		(271		)	—			3,963
Depreciation and amortization	671		2		—			—			673
Total assets	1,611,624		—		231,496			(227,586		)	1,615,534
Goodwill	43,872		—		—			—			43,872
Capital expenditures	267		—		—			—			267

	Nine Months Ended September 30, 2017
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	46,302	$	—	$	256		$	—		$	46,558
Interest expense	4,418		—		756			—			5,174
Noninterest income	6,882		3,522		19			—			10,423
Income (loss) before income taxes	18,140		1,853		(1,138		)	—			18,855
Net income (loss)	12,591		1,290		(752		)	—			13,129
Depreciation and amortization	1,833		9		—			—			1,842
Total assets	1,771,165		—		238,111			(228,735		)	1,780,541
Goodwill	43,872		—		—			—			43,872
Capital expenditures	2,177		11		—			—			2,188

	Nine Months Ended September 30, 2016
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	41,950	$	—	$	53		$	—		$	42,003
Interest expense	4,151		—		644			—			4,795
Noninterest income	6,302		3,465		17			—			9,784
Income (loss) before income taxes	16,538		2,006		(1,193		)	—			17,351
Net income (loss)	11,558		1,408		(787		)	—			12,179
Depreciation and amortization	2,190		8		—			—			2,198
Total assets	1,611,624		—		231,496			(227,586		)	1,615,534
Goodwill	43,872		—		—			—			43,872
Capital expenditures	536		—		—			—			536

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Supplemental Cash Flow Information

9 Months Ended

Sep. 30, 2017

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

Supplemental Cash Flow Information

	Nine Months Ended   September 30,
	2017		2016
Supplemental Schedule of Cash and Cash Equivalents:
Cash and due from banks	$	26,949	$	37,679
Interest-bearing deposits in other banks	76,271		35,138
Cash and Cash Equivalents	$	103,220	$	72,817
Supplemental Disclosure of Cash Flow Information:
Cash paid for:
Interest on deposits and borrowed funds	$	5,135	$	4,813
Income taxes	5,465		5,440
Noncash investing and financing activities:
Transfer of loans to other real estate owned	1,233		97
Unrealized gains on securities available for sale	1,596		720

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Accumulated Other Comprehensive Income

9 Months Ended

Sep. 30, 2017

Equity [Abstract]

Accumulated Other Comprehensive Income

Accumulated Other Comprehensive Income

Changes in each component of accumulated other comprehensive income ("AOCI") for the three and nine months ended September 30, 2017 and 2016 (unaudited) were as follows (dollars in thousands):

For the Three Months Ended	Net Unrealized Gains on Securities			Adjustments Related to Pension Benefits			Accumulated Other Comprehensive Income (Loss)
Balance at June 30, 2016	$	5,563		$	(1,832	)	$	3,731
Net unrealized losses on securities available for sale, net of tax, $(499)	(925		)	—			(925		)
Reclassification adjustment for realized gains on securities, net of tax, $(25)	(48		)	—			(48		)
Balance at September 30, 2016	$	4,590		$	(1,832	)	$	2,758
Balance at June 30, 2017	$	696		$	(1,724	)	$	(1,028	)
Net unrealized gains on securities available for sale, net of tax, $104	192			—			192
Reclassification adjustment for realized gains on securities, net of tax, $(0)	—			—			—
Balance at September 30, 2017	$	888		$	(1,724	)	$	(836	)

For the Nine Months Ended	Net Unrealized Gains (Losses) on Securities			Adjustments Related to Pension Benefits			Accumulated Other Comprehensive Income (Loss)
Balance at December 31, 2015	$	4,122		$	(1,832	)	$	2,290
Net unrealized gains on securities available for sale, net of tax, $483	898			—			898
Reclassification adjustment for realized gains on securities, net of tax, $(231)	(430		)	—			(430		)
Balance at September 30, 2016	$	4,590		$	(1,832	)	$	2,758
Balance at December 31, 2016	$	(150	)	$	(1,724	)	$	(1,874	)
Net unrealized gains on securities available for sale, net of tax, $765	1,421			—			1,421
Reclassification adjustment for gains on sales of securities, net of tax, $(207)	(383		)	—			(383		)
Balance at September 30, 2017	$	888		$	(1,724	)	$	(836	)

Reclassifications Out of Accumulated Other Comprehensive Income

For the three and nine months ended September 30, 2017 and 2016

(dollars in thousands)

For the Three Months Ended September 30, 2017	Amount Reclassified from AOCI		Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	—	Securities gains, net
	—		Income taxes
Total reclassifications	$	—	Net of tax

For the Three Months Ended September 30, 2016	Amount Reclassified from AOCI			Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	73		Securities gains, net
	(25		)	Income taxes
Total reclassifications	$	48		Net of tax

For the Nine Months Ended September 30, 2017	Amount Reclassified from AOCI			Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	590		Securities gains, net
	(207		)	Income taxes
Total reclassifications	$	383		Net of tax

For the Nine Months Ended September 30, 2016	Amount Reclassified from AOCI			Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	661		Securities gains, net
	(231		)	Income taxes
Total reclassifications	$	430		Net of tax

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Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2017

Accounting Policies [Abstract]

Basis of Accounting

The consolidated financial statements include the accounts of American National Bankshares Inc. (the "Company") and its wholly owned subsidiary, American National Bank and Trust Company (the "Bank").  The Bank offers a wide variety of retail, commercial, secondary market mortgage lending, and trust and investment services which also include non-deposit products such as mutual funds and insurance policies.

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, goodwill and intangible assets, unfunded pension liability, other-than-temporary impairment of securities, accounting for merger and acquisition activity, accounting for acquired loans with specific credit-related deterioration, the valuation of deferred tax assets and liabilities, and the valuation of other real estate owned ("OREO").

All significant inter-company transactions and accounts are eliminated in consolidation, with the exception of the AMNB Trust and the MidCarolina Trusts, as detailed in Note 8.

In the opinion of management, the accompanying unaudited consolidated financial statements contain all adjustments (consisting of normal recurring accruals) necessary to present fairly the results of the interim periods. The results of operations for the interim periods are not necessarily indicative of the results that may occur for any other period.  Certain reclassifications have been made to prior period balances to conform to the current period presentation. These reclassifications did not have an impact on net income and were considered immaterial. These statements should be read in conjunction with the Notes to Consolidated Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2016.

Adoption of New Accounting Standard and Recent Accounting Pronouncements

Adoption of New Accounting Standard

During the first quarter of 2017, the Company adopted Accounting Standards Update ("ASU") 2016-09, "Compensation-Stock Compensation (Topic 718): Improvements to Employer Share-Based Payment Accounting."This ASU simplifies several aspects of the accounting for share-based payment award transactions, one of which is the recognition of excess tax benefits and deficiencies related to share-based payments, including tax benefits of dividends on share-based payment awards. Prior to the adoption of ASU 2016-09, such tax consequences were recognized as components of additional paid-in capital. With the adoption of this ASU, tax benefits and deficiencies are recognized within income tax expense. In accordance with the adoption provisions of ASU 2016-09, the results for the third quarter and first nine months of 2016 include only the excess tax (expense) benefits attributable to the third quarter and first nine months of 2016 in the amounts of $0 and $50,000, respectively.

Recent Accounting Pronouncements

In January 2016, the Financial Accounting Standards Board ("FASB") issued ASU 2016-01, "Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities." The amendments in ASU 2016-01, among other things: (1) requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income; (2) requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; (3) requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables); and (4) eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost. The amendments in this ASU are effective for public companies for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The Company is currently assessing the impact that ASU 2016-01 will have on its consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842)." Among other things, in the amendments in ASU 2016-02, lessees will be required to recognize the following for all leases (with the exception of short-term leases) at the commencement date: (1) a lease liability, which is a lessee's obligation to make lease payments arising from a lease, measured on a discounted basis; and (2) a right-of-use asset, which is an asset that represents the lessee's right to use, or control the use of, a specified asset for the lease term. Under the new guidance, lessor accounting is largely unchanged. Certain targeted improvements were made to align, where necessary, lessor accounting with the lessee accounting model and Topic 606, Revenue from Contracts with Customers. The amendments in this ASU are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach. The Company is currently assessing the impact that ASU 2016-02 will have on its consolidated financial statements.

During June 2016, the FASB issued ASU No. 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments." The amendments in this ASU, among other things, require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The amendments in this ASU are effective for Securities and Exchange Commission ("SEC") filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. The Company is currently assessing the impact that ASU 2016-13 will have on its consolidated financial statements.

    During August 2016, the FASB issued ASU No. 2016-15, "Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments", to address diversity in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The amendments are effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The amendments should be applied using a retrospective transition method to each period presented. If retrospective application is impractical for some of the issues addressed by the update, the amendments for those issues would be applied prospectively as of the earliest date practicable. Early adoption is permitted, including adoption in an interim period. The Company does not expect the adoption of ASU 2016-15 to have a material impact on its consolidated financial statements.

During January 2017, the FASB issued ASU No. 2017-01, "Business Combinations (Topic 805): Clarifying the Definition of a Business". The amendments in this ASU clarify the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. Under the current implementation guidance in Topic 805, there are three elements of a business-inputs, processes, and outputs. While an integrated set of assets and activities (collectively referred to as a "set") that is a business usually has outputs, outputs are not required to be present. In addition, all the inputs and processes that a seller uses in operating a set are not required if market participants can acquire the set and continue to produce outputs. The amendments in this ASU provide a screen to determine when a set is not a business. If the screen is not met, the amendments (1) require that to be considered a business, a set must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create output and (2) remove the evaluation of whether a market participant could replace missing elements. The ASU provides a framework to assist entities in evaluating whether both an input and a substantive process are present. The amendments in this ASU are effective for annual periods beginning after December 15, 2017, including interim periods within those annual periods. The amendments in this ASU should be applied prospectively on or after the effective date. No disclosures are required at transition. The Company does not expect the adoption of ASU 2017-01 to have a material impact on its consolidated financial statements.

During January 2017, the FASB issued ASU No. 2017-04, "Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment". The amendments in this ASU simplify how an entity is required to test goodwill for impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit's goodwill with the carrying amount of that goodwill. Instead, under the amendments in this ASU, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. Public business entities that are SEC filers should adopt the amendments in this ASU for annual or interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company does not expect the adoption of ASU 2017-04 to have a material impact on its consolidated financial statements.

During March 2017, the FASB issued ASU 2017-07, "Compensation - Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost." The amendments in this ASU require an employer that offers defined benefit pension plans, other postretirement benefit plans, or other types of benefits accounted for under Topic 715 to report the service cost component of net periodic benefit cost in the same line item(s) as other compensation costs arising from services rendered during the period. The other components of net periodic benefit cost are required to be presented in the income statement separately from the service cost component. If the other components of net periodic benefit cost are not presented on a separate line or lines, the line item(s) used in the income statement must be disclosed. In addition, only the service cost component will be eligible for capitalization as part of an asset, when applicable. The amendments are effective for annual periods beginning after December 15, 2017, including interim periods within those annual periods. Early adoption is permitted. The Company does not expect the adoption of ASU 2017-07 to have a material impact on its consolidated financial statements.

During March 2017, the FASB issued ASU 2017-08, "Receivables-Nonrefundable Fees and Other Costs (Subtopic 310‐20), Premium Amortization on Purchased Callable Debt Securities." The amendments in this ASU shorten the amortization period for certain callable debt securities purchased at a premium. Upon adoption of the standard, premiums on these qualifying callable debt securities will be amortized to the earliest call date. Discounts on purchased debt securities will continue to be accreted to maturity. The amendments are effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. Upon transition, entities should apply the guidance on a modified retrospective basis, with a cumulative-effect adjustment to retained earnings as of the beginning of the period of adoption and provide the disclosures required for a change in accounting principle. The Company is currently assessing the impact that ASU 2017-08 will have on its consolidated financial statements.

During May 2017, the FASB issued ASU 2017-09, "Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting." The amendments provide guidance on determining which changes to the terms and conditions of share-based payment awards require an entity to apply modification accounting under Topic 718.  The amendments are effective for all entities for annual periods, including interim periods within those annual periods, beginning after December 15, 2017. Early adoption is permitted, including adoption in any interim period, for reporting periods for which financial statements have not yet been issued. The Company is currently assessing the impact that ASU 2017-09 will have on its consolidated financial statements.

During August 2017, the FASB issued ASU 2017-12, “Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities.” The amendments in this ASU modify the designation and measurement guidance for hedge accounting as well as provide for increased transparency regarding the presentation of economic results on both the financial statements and related footnotes. Certain aspects of hedge effectiveness assessments will also be simplified upon implementation of this update. The amendments are effective for annual periods, including interim periods within those annual periods, beginning after December 15, 2018. Early adoption is permitted, including adoption in any interim period. The Company is currently assessing the impact that ASU 2017-12 will have on its consolidated financial statements.

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Securities (Tables)

9 Months Ended

Sep. 30, 2017

Investments, Debt and Equity Securities [Abstract]

Schedule of amortized cost and estimated fair value of investments in debt securities

The amortized cost and fair value of investments in debt and equity securities at September 30, 2017 and December 31, 2016 were as follows (dollars in thousands):

	September 30, 2017
	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
Securities available for sale:
Federal agencies and GSEs	$	88,413	$	21	$	1,511	$	86,923
Mortgage-backed and CMOs	80,026		412		542		79,896
State and municipal	93,012		1,996		225		94,783
Corporate	8,100		248		4		8,344
Equity securities	1,288		971		—		2,259
Total securities available for sale	$	270,839	$	3,648	$	2,282	$	272,205

	December 31, 2016
	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
Securities available for sale:
Federal agencies and GSEs	$	106,379	$	62	$	2,387	$	104,054
Mortgage-backed and CMOs	79,917		514		938		79,493
State and municipal	145,757		2,540		782		147,515
Corporate	13,392		123		23		13,492
Equity securities	1,288		660		—		1,948
Total securities available for sale	$	346,733	$	3,899	$	4,130	$	346,502

Cost of restricted stock

The cost of restricted stock at September 30, 2017 and December 31, 2016 was as follows (dollars in thousands):

	September 30, 2017		December 31, 2016
FRB stock	$	3,581	$	3,559
FHLB stock	1,928		2,665
Total restricted stock	$	5,509	$	6,224

Schedule of fair value and gross unrealized losses by investment category and length of time

The table below shows estimated fair value and gross unrealized losses, aggregated by investment category and length of time that individual securities had been in a continuous unrealized loss position, at December 31, 2016 (dollars in thousands):

	Total				Less than 12 Months				12 Months or More
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Federal agencies and GSEs	$	89,597	$	2,387	$	89,597	$	2,387	$	—	$	—
Mortgage-backed and CMOs	57,762		938		56,076		911		1,686		27
State and municipal	47,221		782		47,221		782		—		—
Corporate	2,895		23		2,895		23		—		—
Total	$	197,475	$	4,130	$	195,789	$	4,103	$	1,686	$	27

The following table shows estimated fair value and gross unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at September 30, 2017.  The reference point for determining when securities are in an unrealized loss position is month-end.  Therefore, it is possible that a security's market value exceeded its amortized cost on other days during the past twelve-month period.

Available for sale securities that have been in a continuous unrealized loss position are as follows (dollars in thousands):

	Total				Less than 12 Months				12 Months or More
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Federal agencies and GSEs	$	73,901	$	1,511	$	32,812	$	131	$	41,089	$	1,380
Mortgage-backed and CMOs	56,190		542		42,328		270		13,862		272
State and municipal	13,165		225		6,370		61		6,795		164
Corporate	1,546		4		1,546		4		—		—
Total	$	144,802	$	2,282	$	83,056	$	466	$	61,746	$	1,816

Schedule of gross realized gains and losses on and proceeds from sale of securities

The following table presents the gross realized gains and losses on and the proceeds from the sale of securities during the three and nine months ended September 30, 2017 and 2016 (dollars in thousands):

	Three Months Ended September 30, 2017			Nine Months Ended September 30, 2017
Realized gains (losses):
Gross realized gains	$	—		$	605
Gross realized losses	—			(15		)
Net realized gains	$	—		$	590
Proceeds from sales of securities	$	—		$	55,403
	Three Months Ended September 30, 2016			Nine Months Ended September 30, 2016
Realized gains (losses):
Gross realized gains	$	81		$	674
Gross realized losses	(8		)	(13		)
Net realized gains	$	73		$	661
Proceeds from sales of securities	$	—		$	9,317

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Loans (Tables)

9 Months Ended

Sep. 30, 2017

Receivables [Abstract]

Schedule of loans, excluding loans held for sale

Loans, excluding loans held for sale, at September 30, 2017 and December 31, 2016, were comprised of the following (dollars in thousands):

	September 30, 2017		December 31, 2016
Commercial	$	230,484	$	208,717
Commercial real estate:
Construction and land development	137,869		114,258
Commercial real estate	602,434		510,960
Residential real estate:
Residential	209,201		215,104
Home equity	110,926		110,751
Consumer	4,240		5,031
Total loans	$	1,295,154	$	1,164,821

Schedule stating outstanding principal balance and the carrying amount of loan acquired

The outstanding principal balance and the carrying amount of these loans included in the consolidated balance sheets at September 30, 2017 and December 31, 2016 are as follows (dollars in thousands):

	September 30, 2017		December 31, 2016
Outstanding principal balance	$	84,832	$	104,172
Carrying amount	78,635		96,487

The outstanding principal balance and related carrying amount of acquired impaired loans, for which the Company applies FASB Accounting Standards Codification ("ASC") 310-30 to account for interest earned, as of the indicated dates are as follows (dollars in thousands):

	September 30, 2017		December 31, 2016
Outstanding principal balance	$	29,648	$	34,378
Carrying amount	24,860		28,669

Schedule of changes in the accretable yield on acquired impaired loans

The following table presents changes in the accretable yield on acquired impaired loans, for which the Company applies FASB ASC 310-30, for the nine months ended September 30, 2017 and the year ended December 31, 2016 (dollars in thousands):

	September 30, 2017			December 31, 2016
Balance at January 1	$	6,103		$	7,299
Accretion	(607		)	(3,232		)
Reclassification from nonaccretable difference	380			2,197
Other changes, net*	(463		)	(161		)
	$	5,413		$	6,103

*This line item represents changes in the cash flows expected to be collected due to the impact of non-credit changes such as prepayment assumptions, changes in interest rates on variable rate acquired impaired loans, and discounted payoffs that occurred in the period.

Schedule of analysis by portfolio segment of the entity's past due loans

The following table shows an analysis by portfolio segment of the Company's past due loans at September 30, 2017 (dollars in thousands):

	30- 59 Days Past Due		60-89 Days Past Due		90 Days + Past Due and Still Accruing		Non- Accrual Loans		Total Past Due		Current		Total Loans
Commercial	$	22	$	20	$	—	$	143	$	185	$	230,299	$	230,484
Commercial real estate:
Construction and land development	—		—		—		58		58		137,811		137,869
Commercial real estate	33		239		279		803		1,354		601,080		602,434
Residential:
Residential	196		257		259		1,244		1,956		207,245		209,201
Home equity	22		—		—		249		271		110,655		110,926
Consumer	8		—		—		1		9		4,231		4,240
Total	$	281	$	516	$	538	$	2,498	$	3,833	$	1,291,321	$	1,295,154

The following table shows an analysis by portfolio segment of the Company's past due loans at December 31, 2016 (dollars in thousands):

	30- 59 Days Past Due		60-89 Days Past Due		90 Days + Past Due and Still Accruing		Non- Accrual Loans		Total Past Due		Current		Total Loans
Commercial	$	50	$	—	$	—	$	19	$	69	$	208,648	$	208,717
Commercial real estate:
Construction and land development	60		12		—		64		136		114,122		114,258
Commercial real estate	—		127		339		773		1,239		509,721		510,960
Residential:
Residential	1,280		117		248		1,802		3,447		211,657		215,104
Home equity	229		—		—		289		518		110,233		110,751
Consumer	6		5		—		18		29		5,002		5,031
Total	$	1,625	$	261	$	587	$	2,965	$	5,438	$	1,159,383	$	1,164,821

Schedule of impaired loan balances by portfolio segment

The following table presents the Company's impaired loan balances by portfolio segment, excluding acquired impaired loans, at December 31, 2016 (dollars in thousands):

	Recorded Investment		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Commercial	$	24	$	24	$	—	$	12	$	2
Commercial real estate:
Construction and land development	158		157		—		198		16
Commercial real estate	1,916		1,917		—		1,409		107
Residential:
Residential	557		567		—		318		38
Home equity	6		6		—		153		16
Consumer	9		9		—		10		1
	$	2,670	$	2,680	$	—	$	2,100	$	180
With a related allowance recorded:
Commercial*	$	19	$	19	$	—	$	78	$	1
Commercial real estate:
Construction and land development*	64		65		—		272		10
Commercial real estate*	48		48		—		286		7
Residential:
Residential	1,639		1,639		22		1,593		32
Home equity	386		385		1		345		4
Consumer*	18		18		—		14		—
	$	2,174	$	2,174	$	23	$	2,588	$	54
Total:
Commercial	$	43	$	43	$	—	$	90	$	3
Commercial real estate:
Construction and land development	222		222		—		470		26
Commercial real estate	1,964		1,965		—		1,695		114
Residential:
Residential	2,196		2,206		22		1,911		70
Home equity	392		391		1		498		20
Consumer	27		27		—		24		1
	$	4,844	$	4,854	$	23	$	4,688	$	234

*Allowance is reported as zero in the table due to presentation in thousands and rounding.

The following table presents the Company's impaired loan balances by portfolio segment, excluding acquired impaired loans, at September 30, 2017 (dollars in thousands):

	Recorded Investment		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Commercial	$	—	$	—	$	—	$	17	$	1
Commercial real estate:
Construction and land development	—		—		—		124		4
Commercial real estate	1,053		1,051		—		1,274		55
Residential:
Residential	962		964		—		432		32
Home equity	144		144		—		132		8
Consumer	6		6		—		9		—
	$	2,165	$	2,165	$	—	$	1,988	$	100
With a related allowance recorded:
Commercial	$	257	$	255	$	155	$	98	$	9
Commercial real estate:
Construction and land development*	59		59		—		193		—
Commercial real estate*	95		93		—		208		—
Residential
Residential	795		794		9		1,446		22
Home equity	269		268		1		311		1
Consumer*	1		1		—		11		—
	$	1,476	$	1,470	$	165	$	2,267	$	32
Total:
Commercial	$	257	$	255	$	155	$	115	$	10
Commercial real estate:
Construction and land development	59		59		—		317		4
Commercial real estate	1,148		1,144		—		1,482		55
Residential:
Residential	1,757		1,758		9		1,878		54
Home equity	413		412		1		443		9
Consumer	7		7		—		20		—
	$	3,641	$	3,635	$	165	$	4,255	$	132

*Allowance is reported as zero in the table due to presentation in thousands and rounding.

Schedule of detail of loans modified as troubled debt restructurings

The following tables show the detail of loans modified as troubled debt restructurings ("TDRs") during the three and nine months ended September 30, 2017 included in the impaired loan balances (dollars in thousands):

	Loans Modified as a TDR for the
	Three Months Ended September 30, 2017
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	1	$	45	$	45
Commercial real estate	—	—		—
Construction and land development	—	—		—
Home Equity	—	—		—
Residential real estate	—	—		—
Consumer	—	—		—
Total	1	$	45	$	45

	Loans Modified as a TDR for the
	Nine Months Ended September 30, 2017
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	4	$	118	$	118
Commercial real estate	—	—		—
Construction and land development	—	—		—
Home Equity	2	57		57
Residential real estate	—	—		—
Consumer	—	—		—
Total	6	$	175	$	175

The following tables show the detail of loans modified as TDRs during the three and nine months ended September 30, 2016 included in the impaired loan balances (dollars in thousands):

	Loans Modified as a TDR for the
	Three Months Ended September 30, 2016
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	—	$	—	$	—
Commercial real estate	—	—		—
Construction and land development	—	—		—
Home Equity	—	—		—
Residential real estate	1	56		47
Consumer	—	—		—
Total	1	$	56	$	47

	Loans Modified as a TDR for the
	Nine Months Ended September 30, 2016
Loan Type	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment
Commercial	1	$	24	$	24
Commercial real estate	2	1,005		1,003
Construction and land development	—	—		—
Home Equity	—	—		—
Residential real estate	2	58		48
Consumer	—	—		—
Total	5	$	1,087	$	1,075

Schedule of commercial loan portfolio broken down by internal risk grading

The following table shows the Company's loan portfolio broken down by internal risk grading as of September 30, 2017 (dollars in thousands):

Commercial and Consumer Credit Exposure

Credit Risk Profile by Internally Assigned Grade

	Commercial		Construction and Land Development		Commercial Real Estate Other		Residential		Home Equity
Pass	$	229,337	$	129,841	$	590,827	$	197,317	$	108,862
Special Mention	854		6,507		6,253		7,808		1,424
Substandard	293		1,521		5,354		4,076		640
Doubtful	—		—		—		—		—
Total	$	230,484	$	137,869	$	602,434	$	209,201	$	110,926

Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	Consumer
Performing	$	4,235
Nonperforming	5
Total	$	4,240

The following table shows the Company's loan portfolio broken down by internal risk grading as of December 31, 2016 (dollars in thousands):

Commercial and Consumer Credit Exposure

Credit Risk Profile by Internally Assigned Grade

	Commercial		Construction and Land Development		Commercial Real Estate Other		Residential		Home Equity
Pass	$	208,098	$	112,729	$	501,081	$	199,278	$	108,799
Special Mention	592		902		4,859		10,600		1,257
Substandard	27		627		5,020		5,226		695
Doubtful	—		—		—		—		—
Total	$	208,717	$	114,258	$	510,960	$	215,104	$	110,751

Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	Consumer
Performing	$	5,003
Nonperforming	28
Total	$	5,031

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Allowance for Loan Losses and Reserve for Unfunded Lending Commitments (Tables)

9 Months Ended

Sep. 30, 2017

Receivables [Abstract]

Schedule of changes in the allowance for loan losses

Changes in the allowance for loan losses and the reserve for unfunded lending commitments as of the indicated dates and periods are presented below (dollars in thousands):

	Nine Months Ended   September 30, 2017			Year Ended December 31, 2016			Nine Months Ended   September 30, 2016
Allowance for Loan Losses
Balance, beginning of period	$	12,801		$	12,601		$	12,601
Provision for loan losses	1,090			250			200
Charge-offs	(411		)	(326		)	(245		)
Recoveries	378			276			201
Balance, end of period	$	13,858		$	12,801		$	12,757
Reserve for Unfunded Lending Commitments
Balance, beginning of period	$	203		$	184		$	184
Provision for unfunded commitments	11			19			11
Charge-offs	—			—			—
Balance, end of period	$	214		$	203		$	195

The reserve for unfunded loan commitments is included in other liabilities.

The following table presents changes in the Company's allowance for loan losses by portfolio segment and the related loan balance total by segment at and for the nine months ended September 30, 2017 (dollars in thousands):

	Commercial			Commercial Real Estate			Residential Real Estate			Consumer			Total
Allowance for Loan Losses
Balance at December 31, 2016:	$	2,095		$	7,355		$	3,303		$	48		$	12,801
Provision for loan losses	249			1,061			(247		)	27			1,090
Charge-offs	(166		)	(35		)	(93		)	(117		)	(411		)
Recoveries	219			24			49			86			378
Balance at September 30, 2017:	$	2,397		$	8,405		$	3,012		$	44		$	13,858
Balance at September 30, 2017:
Allowance for Loan Losses
Individually evaluated for impairment	$	155		$	—		$	10		$	—		$	165
Collectively evaluated for impairment	2,224			8,274			2,777			44			13,319
Acquired impaired loans	18			131			225			—			374
Total	$	2,397		$	8,405		$	3,012		$	44		$	13,858
Loans
Individually evaluated for impairment	$	257		$	1,207		$	2,170		$	7		$	3,641
Collectively evaluated for impairment	230,022			726,347			306,066			4,218			1,266,653
Acquired impaired loans	205			12,749			11,891			15			24,860
Total	$	230,484		$	740,303		$	320,127		$	4,240		$	1,295,154

The following table presents changes in the Company's allowance for loan losses by portfolio segment and the related loan balance total by segment at and for the year ended December 31, 2016 (dollars in thousands):

	Commercial			Commercial Real Estate			Residential Real Estate			Consumer			Total
Allowance for Loan Losses
Balance at December 31, 2015:	$	2,065		$	6,930		$	3,546		$	60		$	12,601
Provision for loan losses	30			403			(224		)	41			250
Charge-offs	(40		)	(10		)	(87		)	(189		)	(326		)
Recoveries	40			32			68			136			276
Balance at December 31, 2016:	$	2,095		$	7,355		$	3,303		$	48		$	12,801
Balance at December 31, 2016:
Allowance for Loan Losses
Individually evaluated for impairment	$	—		$	—		$	23		$	—		$	23
Collectively evaluated for impairment	2,087			7,248			3,046			48			12,429
Acquired impaired loans	8			107			234			—			349
Total	$	2,095		$	7,355		$	3,303		$	48		$	12,801
Loans
Individually evaluated for impairment	$	43		$	2,186		$	2,588		$	27		$	4,844
Collectively evaluated for impairment	208,258			610,462			307,600			4,988			1,131,308
Acquired impaired loans	416			12,570			15,667			16			28,669
Total	$	208,717		$	625,218		$	325,855		$	5,031		$	1,164,821

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Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in carrying amount of goodwill and intangibles

The changes in the carrying amount of goodwill and intangibles for the nine months ended September 30, 2017, are as follows (dollars in thousands):

	Goodwill		Intangibles
Balance at December 31, 2016	$	43,872	$	1,719
Additions	—		—
Amortization	—		(448		)
Impairment	—		—
Balance at September 30, 2017	$	43,872	$	1,271

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Short-term Borrowings (Tables)

9 Months Ended

Sep. 30, 2017

Debt Disclosure [Abstract]

Schedule of short-term borrowings

Short-term borrowings consisted of the following at September 30, 2017 and December 31, 2016 (dollars in thousands):

	September 30, 2017		December 31, 2016
Customer repurchase agreements	$	43,240	$	39,166
Other short-term borrowings	—		20,000
	$	43,240	$	59,166

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Long-term Borrowings (Tables)

9 Months Ended

Sep. 30, 2017

Debt Disclosure [Abstract]

Schedule of long-term borrowings

Long-term borrowings consisted of the following fixed rate, long-term advances as of September 30, 2017 and December 31, 2016 (dollars in thousands):

September 30, 2017					December 31, 2016
Due by	Advance Amount		Weighted Average Rate		Due by	Advance Amount		Weighted Average Rate
November 30, 2017	$	9,996	2.98	%	November 30, 2017	$	9,980	2.98	%

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Junior Subordinated Debt (Tables)

9 Months Ended

Sep. 30, 2017

Trust Preferred Capital Notes [Abstract]

Schedule of junior subordinated debt securities outstanding payable

A description of the junior subordinated debt securities outstanding payable to the trusts is shown below as of September 30, 2017 and December 31, 2016 (dollars in thousands):

Issuing Entity	Date Issued	Interest Rate		Maturity Date	Principal Amount
					September 30, 2017		December 31, 2016
AMNB Trust I	4/7/2006	Libor plus	1.35%	6/30/2036	$	20,619	$	20,619
MidCarolina Trust I	10/29/2002	Libor plus	3.45%	11/7/2032	4,307		4,265
MidCarolina Trust II	12/3/2003	Libor plus	2.95%	10/7/2033	2,874		2,840
					$	27,800	$	27,724

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Stock Based Compensation (Tables)

9 Months Ended

Sep. 30, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of summary of stock option transactions

A summary of stock option transactions for the nine months ended September 30, 2017 is as follows:

	Option Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value ($000)
Outstanding at December 31, 2016	58,411		$	24.37
Acquired in acquisition	—		—
Granted	—		—
Exercised	(4,950	)	22.93
Forfeited	(578	)	23.33
Expired	(1,320	)	41.67
Outstanding at September 30, 2017	51,563		$	24.08	1.04 years	$	883
Exercisable at September 30, 2017	51,563		$	24.08	1.04 years	$	883

Schedule of nonvested restricted stock activity

Nonvested restricted stock activity for the nine months ended September 30, 2017 is summarized in the following table.

Restricted Stock	Shares		Weighted Average Grant Date Value
Nonvested at December 31, 2016	50,822		$	23.21
Granted	14,453		34.74
Vested	(17,744	)	24.31
Forfeited	—		—
Nonvested at September 30, 2017	47,531		$	26.31

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Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Schedule of basic and diluted earnings per share

The following table presents basic and diluted earnings per share for the three and nine month periods ended September 30, 2017 and 2016.

	Three Months Ended September 30,
	2017			2016
	Shares	Per Share Amount		Shares	Per Share Amount
Basic earnings per share	8,644,310	$	0.55	8,608,323	$	0.46
Effect of dilutive securities - stock options	18,936	—		10,012	—
Diluted earnings per share	8,663,246	$	0.55	8,618,335	$	0.46

	Nine Months Ended September 30,
	2017			2016
	Shares	Per Share Amount		Shares	Per Share Amount
Basic earnings per share	8,639,433	$	1.52	8,610,100	$	1.41
Effect of dilutive securities - stock options	18,458	—		8,286	—
Diluted earnings per share	8,657,891	$	1.52	8,618,386	$	1.41

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Employee Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2017

Retirement Benefits [Abstract]

Schedule of components of net periodic benefit cost

The following information for the nine months ended September 30, 2017 and 2016 pertains to the Company's non-contributory defined benefit pension plan which was frozen in 2009.  If lump sum payments exceed the service cost plus interest cost, an additional settlement charge will apply (dollars in thousands):

Components of Net Periodic Benefit Cost	Nine Months Ended September 30,
	2017			2016
Service cost	$	—		$	—
Interest cost	178			201
Expected return on plan assets	(264		)	(288		)
Recognized loss due to settlement	104			—
Recognized net actuarial loss	163			389
Net periodic cost	$	181		$	302

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Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2017

Fair Value Disclosures [Abstract]

Schedule of fair value assets and liabilities measured on recurring basis

The following table presents the balances of financial assets measured at fair value on a recurring basis at the dates indicated (dollars in thousands):

	Fair Value Measurements at September 30, 2017 Using
	Balance at September 30,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2017		Level 1		Level 2		Level 3
Assets:
Securities available for sale:
Federal agencies and GSEs	$	86,923	$	—	$	86,923	$	—
Mortgage-backed and CMOs	79,896		—		79,896		—
State and municipal	94,783		—		94,783		—
Corporate	8,344		—		8,344		—
Equity securities	2,259		—		2,259		—
Total	$	272,205	$	—	$	272,205	$	—

	Fair Value Measurements at December 31, 2016 Using
	Balance at December 31,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2016		Level 1		Level 2		Level 3
Assets:
Securities available for sale:
Federal agencies and GSEs	$	104,054	$	—	$	104,054	$	—
Mortgage-backed and CMOs	79,493		—		79,493		—
State and municipal	147,515		—		147,515		—
Corporate	13,492		—		13,492		—
Equity securities	1,948		—		1,498		—
Total	$	346,502	$	—	$	346,052	$	—

Schedule of assets that were measured at fair value on a nonrecurring basis

The following table summarizes the Company's assets that were measured at fair value on a nonrecurring basis at the dates indicated (dollars in thousands):

	Fair Value Measurements at September 30, 2017 Using
	Balance at September 30,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2017		Level 1		Level 2		Level 3
Assets:
Loans held for sale	$	3,386	$	—	$	3,386	$	—
Impaired loans, net of valuation allowance	1,311		—		—		1,311
Other real estate owned, net	2,101		—		—		2,101

	Fair Value Measurements at December 31, 2016 Using
	Balance at December 31,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	2016		Level 1		Level 2		Level 3
Assets:
Loans held for sale	$	5,996	$	—	$	5,996	$	—
Impaired loans, net of valuation allowance	2,151		—		—		2,151
Other real estate owned, net	1,328		—		—		1,328

Schedule of quantitative information of assets measured at Level 3

The following tables summarize the Company's quantitative information about Level 3 fair value measurements at the dates indicated:

Quantitative Information About Level 3 Fair Value Measurements at September 30, 2017

Assets	Valuation Technique	Unobservable Input	Weighted Rate
Impaired loans	Discounted appraised value	Selling cost	8	%
Other real estate owned, net	Discounted appraised value	Selling cost	8	%

Quantitative Information About Level 3 Fair Value Measurements at December 31, 2016

Assets	Valuation Technique	Unobservable Input	Weighted Rate
Impaired loans	Discounted appraised value	Selling cost	8	%
Other real estate owned, net	Discounted appraised value	Selling cost	6	%

Schedule of carrying values and estimated fair values of the entity's financial instruments

The carrying values and estimated fair values of the Company's financial instruments at September 30, 2017 are as follows (dollars in thousands):

	Fair Value Measurements at September 30, 2017 Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs		Fair Value
	Carrying Value		Level 1		Level 2		Level 3		Balance
Financial Assets:
Cash and cash equivalents	$	103,220	$	103,220	$	—	$	—	$	103,220
Securities available for sale	272,205		—		272,205		—		272,205
Restricted stock	5,509		—		5,509		—		5,509
Loans held for sale	3,386		—		3,386		—		3,386
Loans, net of allowance	1,281,296		—		—		1,283,535		1,283,535
Bank owned life insurance	18,491		—		18,491		—		18,491
Accrued interest receivable	4,784		—		4,784		—		4,784
Financial Liabilities:
Deposits	$	1,480,205	$	—	$	1,088,156	$	388,203	$	1,476,359
Repurchase agreements	43,240		—		43,240		—		43,240
Long-term borrowings	9,996		—		—		10,017		10,017
Junior subordinated debt	27,800		—		—		27,771		27,771
Accrued interest payable	662		—		662		—		662

The carrying values and estimated fair values of the Company's financial instruments at December 31, 2016 are as follows (dollars in thousands):

	Fair Value Measurements at December 31, 2016 Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs		Fair Value
	Carrying Value		Level 1		Level 2		Level 3		Balance
Financial Assets:
Cash and cash equivalents	$	53,207	$	53,207	$	—	$	—	$	53,207
Securities available for sale	346,502		—		346,502		—		346,502
Restricted stock	6,224		—		6,224		—		6,224
Loans held for sale	5,996		—		5,996		—		5,996
Loans, net of allowance	1,152,020		—		—		1,136,961		1,136,961
Bank owned life insurance	18,163		—		18,163		—		18,163
Accrued interest receivable	5,083		—		5,083		—		5,083
Financial Liabilities:
Deposits	$	1,370,640	$	—	$	991,785	$	374,774	$	1,366,559
Repurchase agreements	39,166		—		39,166		—		39,166
Other short-term borrowings	20,000		—		20,000		—		20,000
Long-term borrowings	9,980		—		—		10,156		10,156
Junior subordinated debt	27,724		—		—		24,932		24,932
Accrued interest payable	623		—		623		—		623

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Segment and Related Information (Tables)

9 Months Ended

Sep. 30, 2017

Segment Reporting [Abstract]

Schedule of segment information

Segment information as of and for the three and nine months ended September 30, 2017 and 2016 (unaudited), is shown in the following tables (dollars in thousands):

	Three Months Ended September 30, 2017
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	16,188	$	—	$	86		$	—		$	16,274
Interest expense	1,663		—		273			—			1,936
Noninterest income	2,479		1,318		7			—			3,804
Income (loss) before income taxes	6,554		794		(356		)	—			6,992
Net income (loss)	4,478		544		(235		)	—			4,787
Depreciation and amortization	558		3		—			—			561
Total assets	1,771,165		—		238,111			(228,735		)	1,780,541
Goodwill	43,872		—		—			—			43,872
Capital expenditures	449		—		—			—			449

	Three Months Ended September 30, 2016
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	14,040	$	—	$	23		$	—		$	14,063
Interest expense	1,376		—		223			—			1,599
Noninterest income	1,967		1,147		6			—			3,120
Income (loss) before income taxes	5,356		672		(411		)	—			5,617
Net income (loss)	3,760		474		(271		)	—			3,963
Depreciation and amortization	671		2		—			—			673
Total assets	1,611,624		—		231,496			(227,586		)	1,615,534
Goodwill	43,872		—		—			—			43,872
Capital expenditures	267		—		—			—			267

	Nine Months Ended September 30, 2017
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	46,302	$	—	$	256		$	—		$	46,558
Interest expense	4,418		—		756			—			5,174
Noninterest income	6,882		3,522		19			—			10,423
Income (loss) before income taxes	18,140		1,853		(1,138		)	—			18,855
Net income (loss)	12,591		1,290		(752		)	—			13,129
Depreciation and amortization	1,833		9		—			—			1,842
Total assets	1,771,165		—		238,111			(228,735		)	1,780,541
Goodwill	43,872		—		—			—			43,872
Capital expenditures	2,177		11		—			—			2,188

	Nine Months Ended September 30, 2016
	Community Banking		Trust and Investment Services		Other			Intersegment Eliminations			Total
Interest income	$	41,950	$	—	$	53		$	—		$	42,003
Interest expense	4,151		—		644			—			4,795
Noninterest income	6,302		3,465		17			—			9,784
Income (loss) before income taxes	16,538		2,006		(1,193		)	—			17,351
Net income (loss)	11,558		1,408		(787		)	—			12,179
Depreciation and amortization	2,190		8		—			—			2,198
Total assets	1,611,624		—		231,496			(227,586		)	1,615,534
Goodwill	43,872		—		—			—			43,872
Capital expenditures	536		—		—			—			536

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Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2017

Supplemental Cash Flow Information [Abstract]

Schedule of supplemental disclosure of cash flow information

	Nine Months Ended   September 30,
	2017		2016
Supplemental Schedule of Cash and Cash Equivalents:
Cash and due from banks	$	26,949	$	37,679
Interest-bearing deposits in other banks	76,271		35,138
Cash and Cash Equivalents	$	103,220	$	72,817
Supplemental Disclosure of Cash Flow Information:
Cash paid for:
Interest on deposits and borrowed funds	$	5,135	$	4,813
Income taxes	5,465		5,440
Noncash investing and financing activities:
Transfer of loans to other real estate owned	1,233		97
Unrealized gains on securities available for sale	1,596		720

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Accumulated Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2017

Equity [Abstract]

Components of accumulated other comprehensive income (loss)

Changes in each component of accumulated other comprehensive income ("AOCI") for the three and nine months ended September 30, 2017 and 2016 (unaudited) were as follows (dollars in thousands):

For the Three Months Ended	Net Unrealized Gains on Securities			Adjustments Related to Pension Benefits			Accumulated Other Comprehensive Income (Loss)
Balance at June 30, 2016	$	5,563		$	(1,832	)	$	3,731
Net unrealized losses on securities available for sale, net of tax, $(499)	(925		)	—			(925		)
Reclassification adjustment for realized gains on securities, net of tax, $(25)	(48		)	—			(48		)
Balance at September 30, 2016	$	4,590		$	(1,832	)	$	2,758
Balance at June 30, 2017	$	696		$	(1,724	)	$	(1,028	)
Net unrealized gains on securities available for sale, net of tax, $104	192			—			192
Reclassification adjustment for realized gains on securities, net of tax, $(0)	—			—			—
Balance at September 30, 2017	$	888		$	(1,724	)	$	(836	)

For the Nine Months Ended	Net Unrealized Gains (Losses) on Securities			Adjustments Related to Pension Benefits			Accumulated Other Comprehensive Income (Loss)
Balance at December 31, 2015	$	4,122		$	(1,832	)	$	2,290
Net unrealized gains on securities available for sale, net of tax, $483	898			—			898
Reclassification adjustment for realized gains on securities, net of tax, $(231)	(430		)	—			(430		)
Balance at September 30, 2016	$	4,590		$	(1,832	)	$	2,758
Balance at December 31, 2016	$	(150	)	$	(1,724	)	$	(1,874	)
Net unrealized gains on securities available for sale, net of tax, $765	1,421			—			1,421
Reclassification adjustment for gains on sales of securities, net of tax, $(207)	(383		)	—			(383		)
Balance at September 30, 2017	$	888		$	(1,724	)	$	(836	)

Reclassifications out of accumulated other comprehensive income

Reclassifications Out of Accumulated Other Comprehensive Income

For the three and nine months ended September 30, 2017 and 2016

(dollars in thousands)

For the Three Months Ended September 30, 2017	Amount Reclassified from AOCI		Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	—	Securities gains, net
	—		Income taxes
Total reclassifications	$	—	Net of tax

For the Three Months Ended September 30, 2016	Amount Reclassified from AOCI			Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	73		Securities gains, net
	(25		)	Income taxes
Total reclassifications	$	48		Net of tax

For the Nine Months Ended September 30, 2017	Amount Reclassified from AOCI			Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	590		Securities gains, net
	(207		)	Income taxes
Total reclassifications	$	383		Net of tax

For the Nine Months Ended September 30, 2016	Amount Reclassified from AOCI			Affected Line Item in the Statement of Where Net Income is Presented
Details about AOCI Components
Available for sale securities:
Realized gain on sale of securities	$	661		Securities gains, net
	(231		)	Income taxes
Total reclassifications	$	430		Net of tax

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Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016
Accounting Policies [Abstract]
Excess tax benefits from adoption provisions of ASU 2016-09	$ 0	$ 50

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Securities - Schedule of Amortized Cost and Fair Value of Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Securities available for sale:
Amortized Cost	$ 270,839	$ 346,733
Unrealized Gains	3,648	3,899
Unrealized Losses	2,282	4,130
Securities available for sale	272,205	346,502	[1]
Federal agencies and GSEs
Securities available for sale:
Amortized Cost	88,413	106,379
Unrealized Gains	21	62
Unrealized Losses	1,511	2,387
Securities available for sale	86,923	104,054
Mortgage-backed and CMOs
Securities available for sale:
Amortized Cost	80,026	79,917
Unrealized Gains	412	514
Unrealized Losses	542	938
Securities available for sale	79,896	79,493
State and municipal
Securities available for sale:
Amortized Cost	93,012	145,757
Unrealized Gains	1,996	2,540
Unrealized Losses	225	782
Securities available for sale	94,783	147,515
Corporate
Securities available for sale:
Amortized Cost	8,100	13,392
Unrealized Gains	248	123
Unrealized Losses	4	23
Securities available for sale	8,344	13,492
Equity securities
Securities available for sale:
Amortized Cost	1,288	1,288
Unrealized Gains	971	660
Unrealized Losses	0	0
Securities available for sale	$ 2,259	$ 1,948

[1] Derived from audited consolidated financial statements.

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Securities - Additional Information (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2017 USD ($) security	Dec. 31, 2016 USD ($)
Investments, Debt and Equity Securities [Abstract]
FHLB stock requirement, percentage of outstanding capital	3.00%
FHLB stock requirement, percentage subject to call	3.00%
FHLB stock requirement, percentage of outstanding borrowings	4.25%
Schedule of Available-for-sale Securities [Line Items]
Other-than-temporary impairment losses recognized | $	$ 0	$ 0
Federal agencies and GSEs
Schedule of Available-for-sale Securities [Line Items]
Number of securities with unrealized losses	18
Number of securities in unrealized loss position for 12 months or more	9
Mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Number of securities with unrealized losses	33
Number of securities in unrealized loss position for 12 months or more	9
Collateralized mortgage obligations
Schedule of Available-for-sale Securities [Line Items]
Number of securities with unrealized losses	1
State and municipal securities
Schedule of Available-for-sale Securities [Line Items]
Number of securities with unrealized losses	18
Number of securities in unrealized loss position for 12 months or more	10
Corporate securities
Schedule of Available-for-sale Securities [Line Items]
Number of securities with unrealized losses	2

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Securities - Cost of Restricted Stock (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Schedule of Investments [Line Items]
Total restricted stock	$ 5,509	$ 6,224	[1]
FRB stock
Schedule of Investments [Line Items]
Total restricted stock	3,581	3,559
FHLB stock
Schedule of Investments [Line Items]
Total restricted stock	$ 1,928	$ 2,665

[1] Derived from audited consolidated financial statements.

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Securities - Fair Value and Gross Unrealized Losses by Investment Category and Length of Time (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Fair Value
Total	$ 144,802	$ 197,475
Less than 12 Months	83,056	195,789
12 Months or More	61,746	1,686
Unrealized Loss
Total	2,282	4,130
Less than 12 Months	466	4,103
12 Months or More	1,816	27
Federal agencies and GSEs
Fair Value
Total	73,901	89,597
Less than 12 Months	32,812	89,597
12 Months or More	41,089	0
Unrealized Loss
Total	1,511	2,387
Less than 12 Months	131	2,387
12 Months or More	1,380	0
Mortgage-backed and CMOs
Fair Value
Total	56,190	57,762
Less than 12 Months	42,328	56,076
12 Months or More	13,862	1,686
Unrealized Loss
Total	542	938
Less than 12 Months	270	911
12 Months or More	272	27
State and municipal
Fair Value
Total	13,165	47,221
Less than 12 Months	6,370	47,221
12 Months or More	6,795	0
Unrealized Loss
Total	225	782
Less than 12 Months	61	782
12 Months or More	164	0
Corporate
Fair Value
Total	1,546	2,895
Less than 12 Months	1,546	2,895
12 Months or More	0	0
Unrealized Loss
Total	4	23
Less than 12 Months	4	23
12 Months or More	$ 0	$ 0

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Securities - Schedule of Sale of Securities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Realized gains (losses):
Gross realized gains	$ 0	$ 81	$ 605	$ 674
Gross realized losses	0	(8)	(15)	(13)
Net realized gains	0	73	590	661
Proceeds from sales of securities	$ 0	$ 0	$ 55,403	$ 9,317

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Loans - Schedule of Loans Excluding Loans Held for Sale (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 1,295,154	$ 1,164,821	[1]
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	230,484	208,717
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	740,303	625,218
Commercial real estate | Construction and land development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	137,869	114,258
Commercial real estate | Real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	602,434	510,960
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	320,127	325,855
Residential real estate | Real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	209,201	215,104
Residential real estate | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	110,926	110,751
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 4,240	$ 5,031

[1] Derived from audited consolidated financial statements.

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Loans - Outstanding Principal and Carrying Amount of Acquired Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Outstanding principal balance and the carrying amount of loan acquired [Abstract]
Outstanding principal balance	$ 84,832	$ 104,172
Carrying amount	78,635	96,487
Outstanding principal balance and the carrying amount of loan acquired, impaired [Abstract]
Outstanding principal balance	29,648	34,378
Carrying amount	$ 24,860	$ 28,669

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Loans - Accretable Yield on Acquired Impaired Loans (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Changes in the accretable discount on acquired loans [Abstract]
Beginning balance	$ 6,103	$ 7,299
Accretion	(607)	(3,232)
Reclassification from nonaccretable difference	380	2,197
Other changes, net	(463)	(161)
Ending balance	$ 5,413	$ 6,103

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Loans - Past Due (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	$ 3,833	$ 5,438
90 Days Plus Past Due and Still Accruing	538	587
Non- Accrual Loans	2,498	2,965
Current	1,291,321	1,159,383
Total Loans	1,295,154	1,164,821	[1]
Commercial
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	185	69
90 Days Plus Past Due and Still Accruing	0	0
Non- Accrual Loans	143	19
Current	230,299	208,648
Total Loans	230,484	208,717
Commercial real estate
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Loans	740,303	625,218
Commercial real estate | Construction and land development
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	58	136
90 Days Plus Past Due and Still Accruing	0	0
Non- Accrual Loans	58	64
Current	137,811	114,122
Total Loans	137,869	114,258
Commercial real estate | Real estate
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	1,354	1,239
90 Days Plus Past Due and Still Accruing	279	339
Non- Accrual Loans	803	773
Current	601,080	509,721
Total Loans	602,434	510,960
Residential
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Loans	320,127	325,855
Residential | Real estate
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	1,956	3,447
90 Days Plus Past Due and Still Accruing	259	248
Non- Accrual Loans	1,244	1,802
Current	207,245	211,657
Total Loans	209,201	215,104
Residential | Home equity
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	271	518
90 Days Plus Past Due and Still Accruing	0	0
Non- Accrual Loans	249	289
Current	110,655	110,233
Total Loans	110,926	110,751
Consumer
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	9	29
90 Days Plus Past Due and Still Accruing	0	0
Non- Accrual Loans	1	18
Current	4,231	5,002
Total Loans	4,240	5,031
30- 59 Days Past Due
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	281	1,625
30- 59 Days Past Due | Commercial
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	22	50
30- 59 Days Past Due | Commercial real estate | Construction and land development
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	0	60
30- 59 Days Past Due | Commercial real estate | Real estate
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	33	0
30- 59 Days Past Due | Residential | Real estate
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	196	1,280
30- 59 Days Past Due | Residential | Home equity
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	22	229
30- 59 Days Past Due | Consumer
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	8	6
60-89 Days Past Due
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	516	261
60-89 Days Past Due | Commercial
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	20	0
60-89 Days Past Due | Commercial real estate | Construction and land development
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	0	12
60-89 Days Past Due | Commercial real estate | Real estate
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	239	127
60-89 Days Past Due | Residential | Real estate
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	257	117
60-89 Days Past Due | Residential | Home equity
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	0	0
60-89 Days Past Due | Consumer
Analysis by portfolio segment of the entity's past due loans [Abstract]
Total Past Due	$ 0	$ 5

[1] Derived from audited consolidated financial statements.

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Loans - Impaired Loan Balances By Portfolio Segment (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Recorded Investment
Impaired loan, with no related allowance, recorded investment	$ 2,165	$ 2,670
Impaired loan, with related allowance, recorded investment	1,476	2,174
Impaired loan, total, recorded investment	3,641	4,844
Unpaid Principal Balance
Impaired loan, with no related allowance, unpaid principal balance	2,165	2,680
Impaired loan, with related allowance, unpaid principal balance	1,470	2,174
Impaired loan, total, unpaid principal balance	3,635	4,854
Impaired loan, total, related allowance	165	23
Average Recorded Investment
Impaired loan, with no related allowance, average recorded investment	1,988	2,100
Impaired loan, with related allowance, average recorded investment	2,267	2,588
Impaired loan, total, average recorded investment	4,255	4,688
Interest Income Recognized
Impaired loan, with no related allowance, interest income recognized	100	180
Impaired loan, with related allowance, interest income recognized	32	54
Impaired loan, total, interest income recognized	132	234
Commercial
Recorded Investment
Impaired loan, with no related allowance, recorded investment	0	24
Impaired loan, with related allowance, recorded investment	257	19
Impaired loan, total, recorded investment	257	43
Unpaid Principal Balance
Impaired loan, with no related allowance, unpaid principal balance	0	24
Impaired loan, with related allowance, unpaid principal balance	255	19
Impaired loan, total, unpaid principal balance	255	43
Impaired loan, total, related allowance	155	0
Average Recorded Investment
Impaired loan, with no related allowance, average recorded investment	17	12
Impaired loan, with related allowance, average recorded investment	98	78
Impaired loan, total, average recorded investment	115	90
Interest Income Recognized
Impaired loan, with no related allowance, interest income recognized	1	2
Impaired loan, with related allowance, interest income recognized	9	1
Impaired loan, total, interest income recognized	10	3
Commercial real estate | Construction and land development
Recorded Investment
Impaired loan, with no related allowance, recorded investment	0	158
Impaired loan, with related allowance, recorded investment	59	64
Impaired loan, total, recorded investment	59	222
Unpaid Principal Balance
Impaired loan, with no related allowance, unpaid principal balance	0	157
Impaired loan, with related allowance, unpaid principal balance	59	65
Impaired loan, total, unpaid principal balance	59	222
Impaired loan, total, related allowance	0	0
Average Recorded Investment
Impaired loan, with no related allowance, average recorded investment	124	198
Impaired loan, with related allowance, average recorded investment	193	272
Impaired loan, total, average recorded investment	317	470
Interest Income Recognized
Impaired loan, with no related allowance, interest income recognized	4	16
Impaired loan, with related allowance, interest income recognized	0	10
Impaired loan, total, interest income recognized	4	26
Commercial real estate | Real estate
Recorded Investment
Impaired loan, with no related allowance, recorded investment	1,053	1,916
Impaired loan, with related allowance, recorded investment	95	48
Impaired loan, total, recorded investment	1,148	1,964
Unpaid Principal Balance
Impaired loan, with no related allowance, unpaid principal balance	1,051	1,917
Impaired loan, with related allowance, unpaid principal balance	93	48
Impaired loan, total, unpaid principal balance	1,144	1,965
Impaired loan, total, related allowance	0	0
Average Recorded Investment
Impaired loan, with no related allowance, average recorded investment	1,274	1,409
Impaired loan, with related allowance, average recorded investment	208	286
Impaired loan, total, average recorded investment	1,482	1,695
Interest Income Recognized
Impaired loan, with no related allowance, interest income recognized	55	107
Impaired loan, with related allowance, interest income recognized	0	7
Impaired loan, total, interest income recognized	55	114
Residential | Real estate
Recorded Investment
Impaired loan, with no related allowance, recorded investment	962	557
Impaired loan, with related allowance, recorded investment	795	1,639
Impaired loan, total, recorded investment	1,757	2,196
Unpaid Principal Balance
Impaired loan, with no related allowance, unpaid principal balance	964	567
Impaired loan, with related allowance, unpaid principal balance	794	1,639
Impaired loan, total, unpaid principal balance	1,758	2,206
Impaired loan, total, related allowance	9	22
Average Recorded Investment
Impaired loan, with no related allowance, average recorded investment	432	318
Impaired loan, with related allowance, average recorded investment	1,446	1,593
Impaired loan, total, average recorded investment	1,878	1,911
Interest Income Recognized
Impaired loan, with no related allowance, interest income recognized	32	38
Impaired loan, with related allowance, interest income recognized	22	32
Impaired loan, total, interest income recognized	54	70
Residential | Home equity
Recorded Investment
Impaired loan, with no related allowance, recorded investment	144	6
Impaired loan, with related allowance, recorded investment	269	386
Impaired loan, total, recorded investment	413	392
Unpaid Principal Balance
Impaired loan, with no related allowance, unpaid principal balance	144	6
Impaired loan, with related allowance, unpaid principal balance	268	385
Impaired loan, total, unpaid principal balance	412	391
Impaired loan, total, related allowance	1	1
Average Recorded Investment
Impaired loan, with no related allowance, average recorded investment	132	153
Impaired loan, with related allowance, average recorded investment	311	345
Impaired loan, total, average recorded investment	443	498
Interest Income Recognized
Impaired loan, with no related allowance, interest income recognized	8	16
Impaired loan, with related allowance, interest income recognized	1	4
Impaired loan, total, interest income recognized	9	20
Consumer
Recorded Investment
Impaired loan, with no related allowance, recorded investment	6	9
Impaired loan, with related allowance, recorded investment	1	18
Impaired loan, total, recorded investment	7	27
Unpaid Principal Balance
Impaired loan, with no related allowance, unpaid principal balance	6	9
Impaired loan, with related allowance, unpaid principal balance	1	18
Impaired loan, total, unpaid principal balance	7	27
Impaired loan, total, related allowance	0	0
Average Recorded Investment
Impaired loan, with no related allowance, average recorded investment	9	10
Impaired loan, with related allowance, average recorded investment	11	14
Impaired loan, total, average recorded investment	20	24
Interest Income Recognized
Impaired loan, with no related allowance, interest income recognized	0	1
Impaired loan, with related allowance, interest income recognized	0	0
Impaired loan, total, interest income recognized	$ 0	$ 1

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Loans - Loans Modified for Troubled Debt Restructuring (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017 USD ($) contract	Sep. 30, 2016 USD ($) contract	Sep. 30, 2017 USD ($) contract	Sep. 30, 2016 USD ($) contract
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	1	1	6	5
Pre-Modification Outstanding Recorded Investment	$ 45	$ 56	$ 175	$ 1,087
Post-Modification Outstanding Recorded Investment	$ 45	$ 47	$ 175	$ 1,075
Number of loans that subsequently defaulted within 12 months of modification | contract	0	0	0	0
Commercial
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	1	0	4	1
Pre-Modification Outstanding Recorded Investment	$ 45	$ 0	$ 118	$ 24
Post-Modification Outstanding Recorded Investment	$ 45	$ 0	$ 118	$ 24
Commercial real estate | Real estate
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	0	0	0	2
Pre-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 0	$ 1,005
Post-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 0	$ 1,003
Commercial real estate | Construction and land development
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	0	0	0	0
Pre-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 0	$ 0
Post-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 0	$ 0
Residential | Real estate
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	0	1	0	2
Pre-Modification Outstanding Recorded Investment	$ 0	$ 56	$ 0	$ 58
Post-Modification Outstanding Recorded Investment	$ 0	$ 47	$ 0	$ 48
Residential | Home equity
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	0	0	2	0
Pre-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 57	$ 0
Post-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 57	$ 0
Consumer
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	0	0	0	0
Pre-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 0	$ 0
Post-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 0	$ 0

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Loans - Residential Real Estate in Process of Foreclosures (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Receivables [Abstract]
Residential real estate in process of foreclosure	$ 212
Residential OREO	$ 1,376	$ 653

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Loans - Loans Portfolio by Internal Risk Grading (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 1,295,154	$ 1,164,821	[1]
Commercial
Financing Receivable, Recorded Investment [Line Items]
Total Loans	230,484	208,717
Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Total Loans	740,303	625,218
Commercial real estate | Construction and land development
Financing Receivable, Recorded Investment [Line Items]
Total Loans	137,869	114,258
Commercial real estate | Other
Financing Receivable, Recorded Investment [Line Items]
Total Loans	602,434	510,960
Commercial real estate | Real estate
Financing Receivable, Recorded Investment [Line Items]
Total Loans	602,434	510,960
Residential
Financing Receivable, Recorded Investment [Line Items]
Total Loans	320,127	325,855
Residential | Real estate
Financing Receivable, Recorded Investment [Line Items]
Total Loans	209,201	215,104
Residential | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total Loans	110,926	110,751
Consumer
Financing Receivable, Recorded Investment [Line Items]
Total Loans	4,240	5,031
Consumer | Performing
Financing Receivable, Recorded Investment [Line Items]
Total Loans	4,235	5,003
Consumer | Nonperforming
Financing Receivable, Recorded Investment [Line Items]
Total Loans	5	28
Pass | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total Loans	229,337	208,098
Pass | Commercial real estate | Construction and land development
Financing Receivable, Recorded Investment [Line Items]
Total Loans	129,841	112,729
Pass | Commercial real estate | Other
Financing Receivable, Recorded Investment [Line Items]
Total Loans	590,827	501,081
Pass | Residential | Real estate
Financing Receivable, Recorded Investment [Line Items]
Total Loans	197,317	199,278
Pass | Residential | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total Loans	108,862	108,799
Special Mention | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total Loans	854	592
Special Mention | Commercial real estate | Construction and land development
Financing Receivable, Recorded Investment [Line Items]
Total Loans	6,507	902
Special Mention | Commercial real estate | Other
Financing Receivable, Recorded Investment [Line Items]
Total Loans	6,253	4,859
Special Mention | Residential | Real estate
Financing Receivable, Recorded Investment [Line Items]
Total Loans	7,808	10,600
Special Mention | Residential | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,424	1,257
Substandard | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total Loans	293	27
Substandard | Commercial real estate | Construction and land development
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,521	627
Substandard | Commercial real estate | Other
Financing Receivable, Recorded Investment [Line Items]
Total Loans	5,354	5,020
Substandard | Residential | Real estate
Financing Receivable, Recorded Investment [Line Items]
Total Loans	4,076	5,226
Substandard | Residential | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total Loans	640	695
Doubtful | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	0
Doubtful | Commercial real estate | Construction and land development
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	0
Doubtful | Commercial real estate | Other
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	0
Doubtful | Residential | Real estate
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	0
Doubtful | Residential | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 0	$ 0

[1] Derived from audited consolidated financial statements.

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Allowance for Loan Losses and Reserve for Unfunded Lending Commitments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended			12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017		Sep. 30, 2016	Dec. 31, 2016		Sep. 30, 2017	Dec. 31, 2016
Allowance for Loan Losses
Balance, beginning of period			$ 12,801	[1]	$ 12,601	$ 12,601
Provision for loan losses	$ 440	$ 100	1,090		200	250
Charge-offs			(411)		(245)	(326)
Recoveries			378		201	276
Balance, end of period	13,858	12,757	13,858		12,757	12,801	[1]
Reserve for Unfunded Lending Commitments
Balance, beginning of period			203		184	184
Provision for unfunded commitments			11		11	19
Charge-offs			0		0	0
Balance, end of period	214	195	214		195	203
Allowance for Loan Losses
Individually evaluated for impairment								$ 165	$ 23
Collectively evaluated for impairment								13,319	12,429
Total	13,858	$ 12,757	12,801	[1]	12,601	12,601		13,858	12,801	[1]
Loans
Individually evaluated for impairment								3,641	4,844
Collectively evaluated for impairment								1,266,653	1,131,308
Total Loans								1,295,154	1,164,821	[1]
Acquired impaired loans
Allowance for Loan Losses
Balance, beginning of period			349
Balance, end of period	374		374			349
Allowance for Loan Losses
Total	374		349			349		374	349
Loans
Total Loans								24,860	28,669
Commercial
Allowance for Loan Losses
Balance, beginning of period			2,095		2,065	2,065
Provision for loan losses			249			30
Charge-offs			(166)			(40)
Recoveries			219			40
Balance, end of period	2,397		2,397			2,095
Allowance for Loan Losses
Individually evaluated for impairment								155	0
Collectively evaluated for impairment								2,224	2,087
Total	2,397		2,095		2,065	2,065		2,397	2,095
Loans
Individually evaluated for impairment								257	43
Collectively evaluated for impairment								230,022	208,258
Total Loans								230,484	208,717
Commercial | Acquired impaired loans
Allowance for Loan Losses
Balance, beginning of period			8
Balance, end of period	18		18			8
Allowance for Loan Losses
Total	18		8			8		18	8
Loans
Total Loans								205	416
Commercial Real Estate
Allowance for Loan Losses
Balance, beginning of period			7,355		6,930	6,930
Provision for loan losses			1,061			403
Charge-offs			(35)			(10)
Recoveries			24			32
Balance, end of period	8,405		8,405			7,355
Allowance for Loan Losses
Individually evaluated for impairment								0	0
Collectively evaluated for impairment								8,274	7,248
Total	8,405		7,355		6,930	6,930		8,405	7,355
Loans
Individually evaluated for impairment								1,207	2,186
Collectively evaluated for impairment								726,347	610,462
Total Loans								740,303	625,218
Commercial Real Estate | Acquired impaired loans
Allowance for Loan Losses
Balance, beginning of period			107
Balance, end of period	131		131			107
Allowance for Loan Losses
Total	131		107			107		131	107
Loans
Total Loans								12,749	12,570
Residential Real Estate
Allowance for Loan Losses
Balance, beginning of period			3,303		3,546	3,546
Provision for loan losses			(247)			(224)
Charge-offs			(93)			(87)
Recoveries			49			68
Balance, end of period	3,012		3,012			3,303
Allowance for Loan Losses
Individually evaluated for impairment								10	23
Collectively evaluated for impairment								2,777	3,046
Total	3,012		3,303		3,546	3,546		3,012	3,303
Loans
Individually evaluated for impairment								2,170	2,588
Collectively evaluated for impairment								306,066	307,600
Total Loans								320,127	325,855
Residential Real Estate | Acquired impaired loans
Allowance for Loan Losses
Balance, beginning of period			234
Balance, end of period	225		225			234
Allowance for Loan Losses
Total	225		234			234		225	234
Loans
Total Loans								11,891	15,667
Consumer
Allowance for Loan Losses
Balance, beginning of period			48		60	60
Provision for loan losses			27			41
Charge-offs			(117)			(189)
Recoveries			86			136
Balance, end of period	44		44			48
Allowance for Loan Losses
Individually evaluated for impairment								0	0
Collectively evaluated for impairment								44	48
Total	44		48		$ 60	60		44	48
Loans
Individually evaluated for impairment								7	27
Collectively evaluated for impairment								4,218	4,988
Total Loans								4,240	5,031
Consumer | Acquired impaired loans
Allowance for Loan Losses
Balance, beginning of period			0
Balance, end of period	0		0			0
Allowance for Loan Losses
Total	$ 0		$ 0			$ 0		0	0
Loans
Total Loans								$ 15	$ 16

[1] Derived from audited consolidated financial statements.

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Goodwill and Other Intangible Assets Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands		1 Months Ended		3 Months Ended		9 Months Ended
		Jan. 31, 2015	Jul. 31, 2011	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Goodwill
Beginning Balance	[1]					$ 43,872
Additions						0
Amortization						0
Impairment						0
Ending Balance				$ 43,872	$ 43,872	43,872	$ 43,872
Intangibles
Beginning Balance						1,719
Additions						0
Amortization				(80)	$ (213)	(448)	$ (789)
Impairment						0
Ending Balance				$ 1,271		$ 1,271
MidCarolina
Acquired Finite-Lived Intangible Assets [Line Items]
Core deposit intangible			$ 6,556
Amortization period of intangible			108 months
MainStreet BankShares, Inc.
Acquired Finite-Lived Intangible Assets [Line Items]
Core deposit intangible		$ 1,839
Amortization period of intangible		120 months

[1] Derived from audited consolidated financial statements.

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Short-term Borrowings (Details)	Sep. 30, 2017 USD ($) bank	Dec. 31, 2016 USD ($)
Debt Disclosure [Abstract]
Federal funds line of credit, number of banks | bank	2
Federal funds line of credit, amount per agreement	$ 15,000,000
Customer repurchase agreements	43,240,000	$ 39,166,000	[1]
Other short-term borrowings	0	20,000,000	[1]
Short-term borrowings	$ 43,240,000	$ 59,166,000

[1] Derived from audited consolidated financial statements.

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Long-term Borrowings (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016		Jul. 31, 2011
Debt Disclosure [Abstract]
Percentage of entity's assets equal to line of credit facility	30.00%
Collateral pledged under blanket floating lien agreement	$ 508,165,000
Long term advances with federal home loan bank [Abstract]
Advance Amount	9,996,000	$ 9,980,000	[1]
Advances due, net of fair value discount	4,000
Public deposit accounts	$ 221,018,000
MainStreet BankShares, Inc.
Long term advances with federal home loan bank [Abstract]
Long-term borrowings acquired				$ 0
Amount of loan taken to fund merger				$ 0
November 2017
Long term advances with federal home loan bank [Abstract]
Due by	Nov. 30, 2017	Nov. 30, 2017
Advance Amount	$ 9,996,000	$ 9,980,000
November 2017 | Weighted Average
Long term advances with federal home loan bank [Abstract]
Weighted Average Rate	2.98%	2.98%
Federal Home Loan Bank Advances
Long term advances with federal home loan bank [Abstract]
Outstanding letters of credit	$ 190,700,000
US government and agency securities
Long term advances with federal home loan bank [Abstract]
Outstanding letters of credit	$ 68,756,000

[1] Derived from audited consolidated financial statements.

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Junior Subordinated Debt - Additional Information (Details) $ in Thousands	Sep. 30, 2011	Apr. 07, 2006 USD ($)	Sep. 30, 2017 USD ($)	Jul. 01, 2011 USD ($) trust
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Proceeds from issuance of trust preferred securities		$ 20,000
Number of consecutive quarterly periods (up to 20 quarterly periods)	5 years
Proceeds from issuance of common securities		619
Junior subordinated debt securities, amount		$ 20,619
MidCarolina | Delaware
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Number of statutory trusts | trust				2
Mid Carolina Trust
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Junior subordinated debt securities, amount				$ 8,764
Equity method investments			$ 264
AMNB Trust I
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Equity method investments			$ 619

XML

Junior Subordinated Debt - Outstanding Payables (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Dec. 31, 2016	Jul. 01, 2011	Apr. 07, 2006
Debt Instrument [Line Items]
Principal Amount				$ 20,619
MidCarolina Trust I
Debt Instrument [Line Items]
Valuation allowance associated with junior subordinated debenture	$ 1,583		$ 1,197
MidCarolina Trust II
Debt Instrument [Line Items]
Valuation allowance associated with junior subordinated debenture		$ 1,659	$ 1,021
Junior Subordinated Debt Securities
Debt Instrument [Line Items]
Principal Amount	27,800	27,724
Junior Subordinated Debt Securities | AMNB Trust I
Debt Instrument [Line Items]
Principal Amount	20,619	20,619
Junior Subordinated Debt Securities | MidCarolina Trust I
Debt Instrument [Line Items]
Principal Amount	4,307	4,265
Junior Subordinated Debt Securities | MidCarolina Trust II
Debt Instrument [Line Items]
Principal Amount	$ 2,874	$ 2,840
Junior Subordinated Debt Securities | LIBOR | AMNB Trust I
Debt Instrument [Line Items]
Basis spread on variable rate	1.35%
Junior Subordinated Debt Securities | LIBOR | MidCarolina Trust I
Debt Instrument [Line Items]
Basis spread on variable rate	3.45%
Junior Subordinated Debt Securities | LIBOR | MidCarolina Trust II
Debt Instrument [Line Items]
Basis spread on variable rate	2.95%

XML

Stock Based Compensation - Additional Information (Details)	9 Months Ended
	Sep. 30, 2017 USD ($) director shares	Sep. 30, 2016 USD ($) shares	Dec. 31, 2016 USD ($)	Apr. 22, 2008 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of common stock authorizes for issuance (in shares) | shares				500,000
Unrecognized compensation expense	$ 0
Regular quarterly board retainer director could receive in cash	5,800
Regular quarterly board retainer if restricted stock vested	6,250
Monthly meeting fees a director could receive in cash	725
Monthly meeting fees a director could receive if restricted stock vested	$ 900
Number of directors elected to receive stock in lieu of cash | director	12
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum vesting period of granted restricted stock	36 months
Unrecognized compensation expense	$ 651,000		$ 568,000
Weighted average period for recognition of unrecognized compensation cost	1 year 4 months
Share based compensation expense	$ 418,000	$ 342,000
Number of shares issued (in shares) | shares	9,891	10,588
Recognized share based compensation expense	$ 357,000	$ 281,000
Restricted Stock | Vesting 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of remainder of restricted stock vesting each year	33.00%
Restricted Stock | Vesting 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of remainder of restricted stock vesting each year	33.00%
Restricted Stock | Vesting 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of remainder of restricted stock vesting each year	33.00%

XML

Stock Based Compensation - Stock Options Transactions (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Option Shares
Outstanding at beginning of period (in shares)	58,411
Acquired in acquisition (in shares)	0
Granted (in shares)	0
Exercised (in shares)	(4,950)	(4,134)
Forfeited (in shares)	(578)
Expired (in shares)	(1,320)
Outstanding at end of period (in shares)	51,563
Exercisable at end of period (in shares)	51,563
Weighted Average Exercise Price
Outstanding at beginning of period (in dollars per share)	$ 24.37
Acquired in acquisition (in dollars per share)	0.00
Granted (in dollars per share)	0.00
Exercised (in dollars per share)	22.93
Forfeited (in dollars per share)	23.33
Expired (in dollars per share)	41.67
Outstanding at end of period (in dollars per share)	24.08
Exercisable at end of period (in dollars per share)	$ 24.08
Weighted Average Remaining Contractual Term
Outstanding at end of period	1 year 15 days
Exercisable at end of period	1 year 15 days
Aggregate Intrinsic Value
Outstanding at end of period	$ 883
Exercisable at end of period	$ 883

XML

Stock Based Compensation - Restricted Stock Activity (Details) - Restricted Stock	9 Months Ended
	Sep. 30, 2017 $ / shares shares
Shares
Nonvested at beginning of period (in shares) | shares	50,822
Granted (in shares) | shares	14,453
Vested (in shares) | shares	(17,744)
Forfeited (in shares) | shares	0
Nonvested at end of period (in shares) | shares	47,531
Weighted Average Grant Date Value
Nonvested at beginning of period (in dollars per share) | $ / shares	$ 23.21
Granted (in dollars per share) | $ / shares	34.74
Vested (in dollars per share) | $ / shares	24.31
Forfeited (in dollars per share) | $ / shares	0.00
Nonvested at end of period (in dollars per share) | $ / shares	$ 26.31

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Earnings Per Common Share (Details) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Shares
Basic earnings per share (in shares)	8,644,310	8,608,323	8,639,433	8,610,100
Effect of dilutive securities - stock options (in shares)	18,936	10,012	18,458	8,286
Diluted earnings per share (in shares)	8,663,246	8,618,335	8,657,891	8,618,386
Per Share Amount
Basic earnings per share (in dollars per share)	$ 0.55	$ 0.46	$ 1.52	$ 1.41
Effect of dilutive securities - stock options (in dollars per share)	0.00	0.00	0.00	0.00
Diluted earnings per share (in dollars per share)	$ 0.55	$ 0.46	$ 1.52	$ 1.41
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities not included in computation of earning per share (in shares)			440	14,205

XML

Employee Benefit Plans (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Components of Net Periodic Benefit Cost
Service cost	$ 0	$ 0
Interest cost	178	201
Expected return on plan assets	(264)	(288)
Recognized loss due to settlement	104	0
Recognized net actuarial loss	163	389
Net periodic cost	$ 181	$ 302

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Fair Value of Financial Instruments - Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Assets:
Securities available for sale, at fair value	$ 272,205	$ 346,502	[1]
Level 1
Assets:
Securities available for sale, at fair value	0	0
Level 2
Assets:
Securities available for sale, at fair value	272,205	346,502
Level 3
Assets:
Securities available for sale, at fair value	0	0
Federal agencies and GSEs
Assets:
Securities available for sale, at fair value	86,923	104,054
Mortgage-backed and CMOs
Assets:
Securities available for sale, at fair value	79,896	79,493
State and municipal
Assets:
Securities available for sale, at fair value	94,783	147,515
Corporate
Assets:
Securities available for sale, at fair value	8,344	13,492
Equity securities
Assets:
Securities available for sale, at fair value	2,259	1,948
Fair Value, Measurements, Recurring
Assets:
Securities available for sale, at fair value	272,205	346,502
Fair Value, Measurements, Recurring | Level 1
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 2
Assets:
Securities available for sale, at fair value	272,205	346,052
Fair Value, Measurements, Recurring | Level 3
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Federal agencies and GSEs
Assets:
Securities available for sale, at fair value	86,923	104,054
Fair Value, Measurements, Recurring | Federal agencies and GSEs | Level 1
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Federal agencies and GSEs | Level 2
Assets:
Securities available for sale, at fair value	86,923	104,054
Fair Value, Measurements, Recurring | Federal agencies and GSEs | Level 3
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Mortgage-backed and CMOs
Assets:
Securities available for sale, at fair value	79,896	79,493
Fair Value, Measurements, Recurring | Mortgage-backed and CMOs | Level 1
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Mortgage-backed and CMOs | Level 2
Assets:
Securities available for sale, at fair value	79,896	79,493
Fair Value, Measurements, Recurring | Mortgage-backed and CMOs | Level 3
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | State and municipal
Assets:
Securities available for sale, at fair value	94,783	147,515
Fair Value, Measurements, Recurring | State and municipal | Level 1
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | State and municipal | Level 2
Assets:
Securities available for sale, at fair value	94,783	147,515
Fair Value, Measurements, Recurring | State and municipal | Level 3
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Corporate
Assets:
Securities available for sale, at fair value	8,344	13,492
Fair Value, Measurements, Recurring | Corporate | Level 1
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Corporate | Level 2
Assets:
Securities available for sale, at fair value	8,344	13,492
Fair Value, Measurements, Recurring | Corporate | Level 3
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Equity securities
Assets:
Securities available for sale, at fair value	2,259	1,948
Fair Value, Measurements, Recurring | Equity securities | Level 1
Assets:
Securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Equity securities | Level 2
Assets:
Securities available for sale, at fair value	2,259	1,498
Fair Value, Measurements, Recurring | Equity securities | Level 3
Assets:
Securities available for sale, at fair value	$ 0	$ 0

[1] Derived from audited consolidated financial statements.

XML

Fair Value of Financial Instruments - Additional Information (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Fair Value, Measurements, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets fair value adjustments	$ 0	$ 0

XML

Fair Value of Financial Instruments - Assets Measured on Nonrecurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Level 1
Assets:
Loans held for sale	$ 0	$ 0
Level 2
Assets:
Loans held for sale	3,386	5,996
Level 3
Assets:
Loans held for sale	0	0
Fair Value, Measurements, Nonrecurring
Assets:
Loans held for sale	3,386	5,996
Impaired loans, net of valuation allowance	1,311	2,151
Other real estate owned, net	2,101	1,328
Fair Value, Measurements, Nonrecurring | Level 1
Assets:
Loans held for sale	0	0
Impaired loans, net of valuation allowance	0	0
Other real estate owned, net	0	0
Fair Value, Measurements, Nonrecurring | Level 2
Assets:
Loans held for sale	3,386	5,996
Impaired loans, net of valuation allowance	0	0
Other real estate owned, net	0	0
Fair Value, Measurements, Nonrecurring | Level 3
Assets:
Loans held for sale	0	0
Impaired loans, net of valuation allowance	1,311	2,151
Other real estate owned, net	$ 2,101	$ 1,328

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Fair Value of Financial Instruments - Level 3 Quantitative Information (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Impaired loans
Fair Value Inputs, Quantitative Information [Abstract]
Selling cost	8.00%	8.00%
Other real estate owned, net
Fair Value Inputs, Quantitative Information [Abstract]
Selling cost	8.00%	6.00%

XML

Fair Value of Financial Instruments - Carrying and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Financial Assets:
Securities available for sale	$ 272,205	$ 346,502	[1]
Level 1
Financial Assets:
Cash and cash equivalents	103,220	53,207
Securities available for sale	0	0
Restricted stock	0	0
Loans held for sale	0	0
Loans, net of allowance	0	0
Bank owned life insurance	0	0
Accrued interest receivable	0	0
Financial Liabilities:
Deposits	0	0
Repurchase agreements	0	0
Junior subordinated debt	0	0
Accrued interest payable	0	0
Level 1 | Long-term borrowings
Financial Liabilities:
Borrowings	0	0
Level 1 | Other short-term borrowings
Financial Liabilities:
Borrowings		0
Level 2
Financial Assets:
Cash and cash equivalents	0	0
Securities available for sale	272,205	346,502
Restricted stock	5,509	6,224
Loans held for sale	3,386	5,996
Loans, net of allowance	0	0
Bank owned life insurance	18,491	18,163
Accrued interest receivable	4,784	5,083
Financial Liabilities:
Deposits	1,088,156	991,785
Repurchase agreements	43,240	39,166
Junior subordinated debt	0	0
Accrued interest payable	662	623
Level 2 | Long-term borrowings
Financial Liabilities:
Borrowings	0	0
Level 2 | Other short-term borrowings
Financial Liabilities:
Borrowings		20,000
Level 3
Financial Assets:
Cash and cash equivalents	0	0
Securities available for sale	0	0
Restricted stock	0	0
Loans held for sale	0	0
Loans, net of allowance	1,283,535	1,136,961
Bank owned life insurance	0	0
Accrued interest receivable	0	0
Financial Liabilities:
Deposits	388,203	374,774
Repurchase agreements	0	0
Junior subordinated debt	27,771	24,932
Accrued interest payable	0	0
Level 3 | Long-term borrowings
Financial Liabilities:
Borrowings	10,017	10,156
Level 3 | Other short-term borrowings
Financial Liabilities:
Borrowings		0
Carrying Value
Financial Assets:
Cash and cash equivalents	103,220	53,207
Securities available for sale	272,205	346,502
Restricted stock	5,509	6,224
Loans held for sale	3,386	5,996
Loans, net of allowance	1,281,296	1,152,020
Bank owned life insurance	18,491	18,163
Accrued interest receivable	4,784	5,083
Financial Liabilities:
Deposits	1,480,205	1,370,640
Repurchase agreements	43,240	39,166
Junior subordinated debt	27,800	27,724
Accrued interest payable	662	623
Carrying Value | Long-term borrowings
Financial Liabilities:
Borrowings	9,996	9,980
Carrying Value | Other short-term borrowings
Financial Liabilities:
Borrowings		20,000
Fair Value
Financial Assets:
Cash and cash equivalents	103,220	53,207
Securities available for sale	272,205	346,502
Restricted stock	5,509	6,224
Loans held for sale	3,386	5,996
Loans, net of allowance	1,283,535	1,136,961
Bank owned life insurance	18,491	18,163
Accrued interest receivable	4,784	5,083
Financial Liabilities:
Deposits	1,476,359	1,366,559
Repurchase agreements	43,240	39,166
Junior subordinated debt	27,771	24,932
Accrued interest payable	662	623
Fair Value | Long-term borrowings
Financial Liabilities:
Borrowings	$ 10,017	10,156
Fair Value | Other short-term borrowings
Financial Liabilities:
Borrowings		$ 20,000

[1] Derived from audited consolidated financial statements.

XML

Segment and Related Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2017 USD ($) segment	Sep. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)	[1]
Segment Reporting [Abstract]
Number of reportable segments | segment			2
Segment Reporting Information [Line Items]
Interest income	$ 16,274	$ 14,063	$ 46,558	$ 42,003
Interest expense	1,936	1,599	5,174	4,795
Noninterest income	3,804	3,120	10,423	9,784
Income (loss) before income taxes	6,992	5,617	18,855	17,351
Net income (loss)	4,787	3,963	13,129	12,179
Depreciation and amortization	561	673	1,842	2,198
Total assets	1,780,541	1,615,534	1,780,541	1,615,534	$ 1,678,638
Goodwill	43,872	43,872	43,872	43,872	$ 43,872
Capital expenditures	449	267	2,188	536
Operating Segments | Community Banking
Segment Reporting Information [Line Items]
Interest income	16,188	14,040	46,302	41,950
Interest expense	1,663	1,376	4,418	4,151
Noninterest income	2,479	1,967	6,882	6,302
Income (loss) before income taxes	6,554	5,356	18,140	16,538
Net income (loss)	4,478	3,760	12,591	11,558
Depreciation and amortization	558	671	1,833	2,190
Total assets	1,771,165	1,611,624	1,771,165	1,611,624
Goodwill	43,872	43,872	43,872	43,872
Capital expenditures	449	267	2,177	536
Operating Segments | Trust and Investment Services
Segment Reporting Information [Line Items]
Interest income	0	0	0	0
Interest expense	0	0	0	0
Noninterest income	1,318	1,147	3,522	3,465
Income (loss) before income taxes	794	672	1,853	2,006
Net income (loss)	544	474	1,290	1,408
Depreciation and amortization	3	2	9	8
Total assets	0	0	0	0
Goodwill	0	0	0	0
Capital expenditures	0	0	11	0
Other
Segment Reporting Information [Line Items]
Interest income	86	23	256	53
Interest expense	273	223	756	644
Noninterest income	7	6	19	17
Income (loss) before income taxes	(356)	(411)	(1,138)	(1,193)
Net income (loss)	(235)	(271)	(752)	(787)
Depreciation and amortization	0	0	0	0
Total assets	238,111	231,496	238,111	231,496
Goodwill	0	0	0	0
Capital expenditures	0	0	0	0
Intersegment Eliminations
Segment Reporting Information [Line Items]
Interest income	0	0	0	0
Interest expense	0	0	0	0
Noninterest income	0	0	0	0
Income (loss) before income taxes	0	0	0	0
Net income (loss)	0	0	0	0
Depreciation and amortization	0	0	0	0
Total assets	(228,735)	(227,586)	(228,735)	(227,586)
Goodwill	0	0	0	0
Capital expenditures	$ 0	$ 0	$ 0	$ 0

[1] Derived from audited consolidated financial statements.

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Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016		Dec. 31, 2015
Supplemental Schedule of Cash and Cash Equivalents:
Cash and due from banks	$ 26,949	$ 37,679	$ 20,268	[1]
Interest-bearing deposits in other banks	76,271	35,138	32,939	[1]
Cash and Cash Equivalents	103,220	72,817	$ 53,207		$ 95,337
Cash paid for:
Interest on deposits and borrowed funds	5,135	4,813
Income taxes	5,465	5,440
Noncash investing and financing activities:
Transfer of loans to other real estate owned	1,233	97
Unrealized gains on securities available for sale	$ 1,596	$ 720

[1] Derived from audited consolidated financial statements.

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Accumulated Other Comprehensive Income - Components of AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017		Sep. 30, 2016
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance			$ 201,380	[1]	$ 197,835
Net unrealized gains (losses) on securities available for sale, net of tax	$ 192	$ (925)	1,421		898
Reclassification adjustment for realized gains on securities, net of tax	0	(48)	(383)		(430)
Ending Balance	210,214	203,713	210,214		203,713
Net unrealized gains (losses) on securities available for sale, tax	104	(499)	765		483
Reclassification adjustment for realized gains on securities, tax	0	(25)	(207)		(231)
Net Unrealized Gains on Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	696	5,563	(150)		4,122
Net unrealized gains (losses) on securities available for sale, net of tax	192	(925)	1,421		898
Reclassification adjustment for realized gains on securities, net of tax	0	(48)	(383)		(430)
Ending Balance	888	4,590	888		4,590
Adjustments Related to Pension Benefits
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(1,724)	(1,832)	(1,724)		(1,832)
Net unrealized gains (losses) on securities available for sale, net of tax	0	0	0		0
Reclassification adjustment for realized gains on securities, net of tax	0	0	0		0
Ending Balance	(1,724)	(1,832)	(1,724)		(1,832)
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(1,028)	3,731	(1,874)		2,290
Ending Balance	$ (836)	$ 2,758	$ (836)		$ 2,758

[1] Derived from audited consolidated financial statements.

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Accumulated Other Comprehensive Income - Reclassifications Out of AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Securities gains, net	$ 0	$ 73	$ 590	$ 661
Income taxes	(2,205)	(1,654)	(5,726)	(5,172)
Net Income	4,787	3,963	13,129	12,179
Amount Reclassified from AOCI
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Net Income	0	48	383	430
Realized gain on sale of securities | Amount Reclassified from AOCI
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Securities gains, net	0	73	590	661
Income taxes	$ 0	$ (25)	$ (207)	$ (231)