Investar Holding (ISTR) 10-Q 6 May 16 2016 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2016	May. 05, 2016
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q1
Trading Symbol	ISTR
Entity Registrant Name	INVESTAR HOLDING CORP
Entity Central Index Key	1,602,658
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		7,295,195

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
ASSETS
Cash and due from banks	$ 8,808	$ 6,313
Interest-bearing balances due from other banks	12,465	14,472
Federal funds sold	51	181
Cash and cash equivalents	21,324	20,966
Available for sale securities at fair value (amortized cost of $127,737 and $113,828, respectively)	128,570	113,371
Held to maturity securities at amortized cost (estimated fair value of $26,348 and $26,271, respectively)	26,249	26,408
Loans held for sale	50,921	80,509
Loans, net of allowance for loan losses of $6,463 and $6,128, respectively	791,159	739,313
Other equity securities	7,183	5,835
Bank premises and equipment, net of accumulated depreciation of $5,727 and $5,368, respectively	30,759	30,630
Other real estate owned, net	695	725
Accrued interest receivable	2,978	2,831
Deferred tax asset	1,934	1,915
Goodwill and other intangible assets, net	3,265	3,175
Other assets	8,492	5,877
Total assets	1,073,529	1,031,555
LIABILITIES
Noninterest-bearing	95,033	90,447
Interest-bearing	713,665	646,959
Total deposits	808,698	737,406
Advances from Federal Home Loan Bank	103,960	127,497
Repurchase agreements	29,678	39,099
Junior subordinated debt	3,609	3,609
Accrued taxes and other liabilities	16,097	14,594
Total liabilities	$ 962,042	$ 922,205
STOCKHOLDERS’ EQUITY
Preferred stock, $1.00 par value per share; 5,000,000 shares authorized
Common stock, $1.00 par value per share; 40,000,000 shares authorized; 7,358,231 and 7,305,213 shares issued, and 7,296,429 and 7,264,282 shares outstanding, respectively	$ 7,358	$ 7,305
Treasury stock	(952)	(634)
Surplus	84,780	84,692
Retained earnings	20,575	18,650
Accumulated other comprehensive loss	(274)	(663)
Total stockholders’ equity	111,487	109,350
Total liabilities and stockholders’ equity	$ 1,073,529	$ 1,031,555

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Statement Of Financial Position [Abstract]
Available-for-sale securities at fair value, amortized cost	$ 127,737	$ 113,828
Held-to-maturity securities at amortized cost, estimated fair value	26,348	26,271
Allowance for loan losses	6,463	6,128
Bank premises and equipment, accumulated depreciation	$ 5,727	$ 5,368
Preferred stock, par value	$ 1	$ 1
Preferred stock, shares authorized	5,000,000	5,000,000
Common stock, par value	$ 1	$ 1
Common stock, shares authorized	40,000,000	40,000,000
Common stock, shares issued	7,358,231	7,305,213
Common stock, shares outstanding	7,296,429	7,264,282

CONSOLIDATED STATEMENTS OF OPER

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
INTEREST INCOME
Interest and fees on loans	$ 9,485	$ 8,298
Interest on investment securities	856	485
Other interest income	37	17
Total interest income	10,378	8,800
INTEREST EXPENSE
Interest on deposits	1,515	1,192
Interest on borrowings	316	109
Total interest expense	1,831	1,301
Net interest income	8,547	7,499
Provision for loan losses	454	700
Net interest income after provision for loan losses	8,093	6,799
NONINTEREST INCOME
Service charges on deposit accounts	97	94
Gain on sale of investment securities, net	80
Gain (loss) on sale of other real estate owned, net	1	(1)
Gain on sale of loans, net	313	1,731
Fee income on loans held for sale, net	123	300
Other operating income	673	416
Total noninterest income	1,287	2,540
Income before noninterest expense	9,380	9,339
NONINTEREST EXPENSE
Depreciation and amortization	370	357
Salaries and employee benefits	3,873	3,908
Occupancy	236	213
Data processing	374	340
Marketing	112	58
Professional fees	279	262
Other operating expenses	1,140	1,286
Total noninterest expense	6,384	6,424
Income before income tax expense	2,996	2,915
Income tax expense	1,006	965
Net income	$ 1,990	$ 1,950
EARNINGS PER SHARE
Basic earnings per share	$ 0.28	$ 0.27
Diluted earnings per share	0.28	0.27
Cash dividends declared per common share	$ 0.01	$ 0.01

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 1,990	$ 1,950
Unrealized gain (loss) on investment securities:
Unrealized gain, available for sale, net of tax expense of $480, and $143, respectively	891	278
Reclassification of realized gain, net of tax benefit of $28 and $0, respectively	(52)
Unrealized loss, transfer from available for sale to held to maturity, net of tax benefit of $0 and $0, respectively	(1)	(1)
Fair value of derivative financial instruments:
Change in fair value of interest rate swap designated as a cash flow hedge, net of tax benefit of $242 and $126, respectively	(449)	(245)
Total other comprehensive income	389	32
Total comprehensive income	$ 2,379	$ 1,982

CONSOLIDATED STATEMENTS OF COM6

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statement Of Income And Comprehensive Income [Abstract]
Unrealized gain, available for sale, tax expense	$ 480	$ 143
Reclassification of realized gains, tax benefit	28	0
Unrealized loss transfer from available for sale to held to maturity, tax benefit	0	0
Change in fair value of interest rate swap designated as a cash flow hedge, tax benefit	$ 242	$ 126

CONSOLIDATED STATEMENTS OF CHAN

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock [Member]	Treasury Stock [Member]	Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning Balance at Dec. 31, 2014	$ 103,384	$ 7,264	$ (23)	$ 84,213	$ 11,809	$ 121
Surrendered shares	(39)		(39)
Shares repurchased	(572)		(572)
Options exercised	135	10		125
Dividends declared	(232)				(232)
Stock-based compensation	385	31		354
Net income	7,073				7,073
Other comprehensive income (loss), net	(784)					(784)
Ending Balance at Dec. 31, 2015	109,350	7,305	(634)	84,692	18,650	(663)
Surrendered shares	(3)		(3)
Shares repurchased	(315)		(315)
Dividends declared	(65)				(65)
Stock-based compensation	141	53		88
Net income	1,990				1,990
Other comprehensive income (loss), net	389					389
Ending Balance at Mar. 31, 2016	$ 111,487	$ 7,358	$ (952)	$ 84,780	$ 20,575	$ (274)

CONSOLIDATED STATEMENTS OF CHA8

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Statement Of Stockholders Equity [Abstract]
Cash dividends declared per common share	$ 0.01	$ 0.01	$ 0.03

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash flows from operating activities:
Net income	$ 1,990	$ 1,950
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	370	357
Provision for loan losses	454	700
Amortization of purchase accounting adjustments	(17)	(70)
Provision for other real estate owned		12
Net amortization of securities	230	251
Gain on sale of securities, net	(80)
(Gain) loss on sale of other real estate owned, net	(1)	1
FHLB stock dividend	(11)	(3)
Stock-based compensation	141	77
Deferred taxes	(228)	646
Increase in cash surrender value of bank owned life insurance	(42)
Other		11
Loans held for sale:
Originations	(495)	(102,886)
Proceeds from sales	23,837	143,699
Gain on sale of loans	(313)	(1,731)
Net change in:
Accrued interest receivable	(148)	119
Other assets	927	152
Accrued taxes and other liabilities	807	4,082
Net cash provided by operating activities	27,421	47,367
Cash flows from investing activities:
Proceeds from sales of investment securities available for sale	3,440
Funds invested in securities available for sale	(19,594)	(8,616)
Proceeds from maturities, prepayments and calls of investment securities available for sale	2,111	2,462
Proceeds from maturities, prepayments and calls of investment securities held to maturity	143	143
Proceeds from redemption of other equity securities		5,356
Purchase of other equity securities	(1,338)	(1,625)
Net increase in loans	(45,779)	(23,819)
Proceeds from sales of other real estate owned	62	417
Purchases of bank premises and equipment	(489)	(945)
Acquisition of trademark intangible	(100)
Purchase of bank owned life insurance	(3,500)
Net cash used in investing activities	(65,044)	(26,627)
Cash flows from financing activities:
Net increase in customer deposits	71,317	70,800
Net (decrease) increase in repurchase agreements	(9,422)	585
Net decrease in short-term FHLB advances	(21,903)	(90,639)
Proceeds from long-term FHLB advances		500
Repayment of long-term FHLB advances	(1,633)	(781)
Cash dividends paid on common stock	(63)	(51)
Payments to repurchase common stock	(315)
Net cash provided by (used in) financing activities	37,981	(19,586)
Net increase in cash and cash equivalents	358	1,154
Cash and cash equivalents, beginning of period	20,966	19,512
Cash and cash equivalents, end of period	$ 21,324	$ 20,666

SUMMARY OF SIGNIFICANT ACCOUNTI

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	3 Months Ended
	Mar. 31, 2016
Accounting Policies [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	NOTE 1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation The accompanying unaudited consolidated financial statements of Investar Holding Corporation (the “Company”) have been prepared in accordance with United States generally accepted accounting principles (“GAAP”) for interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include information or footnotes necessary for a complete presentation of financial position, results of operations, and cash flows in conformity with GAAP. However, in the opinion of management, all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the financial statements have been included. The results of operations for the three month period ended March 31, 2016 are not necessarily indicative of the results that may be expected for the entire fiscal year. These statements should be read in conjunction with the Company’s audited consolidated financial statements for the year ended December 31, 2015, including the notes thereto, which were included as part of the Company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 11, 2016. Nature of Operations Investar Holding Corporation, headquartered in Baton Rouge, Louisiana, provides full banking services, excluding trust services, through its wholly-owned banking subsidiary, Investar Bank (the “Bank”), a Louisiana-chartered bank. The Company’s primary market is South Louisiana. The Company currently operates 11 full service banking offices located throughout its market and had 154 employees at March 31, 2016. Principles of Consolidation The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, the Bank. All significant intercompany accounts and transactions have been eliminated in consolidation. Use of Estimates The preparation of statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements as well as the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates, and such differences could be material. Material estimates that are particularly susceptible to significant change relate to the determination of the allowance for loan losses. While management uses available information to recognize losses on loans, future additions to the allowance may be necessary based on changes in local economic conditions. In addition, regulatory agencies, as an integral part of their examination process, periodically review the Company’s allowance for loan losses. Such agencies may require the Company to recognize additions to the allowance based on their judgments about information available to them at the time of their examination. Because of these factors, it is reasonably possible that the allowance for loan losses may change materially in the near term. However, the amount of the change that is reasonably possible cannot be estimated. Other estimates that are susceptible to significant change in the near term relate to the determination of other-than-temporary impairments of securities and the fair value of financial instruments. Reclassifications Certain reclassifications have been made to the 2015 financial statements to be consistent with the 2016 presentation. Concentrations of Credit Risk The Company’s loan portfolio consists of the various types of loans described in Note 4, Loans. Real estate or other assets secure most loans. The majority of loans have been made to individuals and businesses in the Company’s market of South Louisiana. Customers are dependent on the condition of the local economy for their livelihoods and servicing their loan obligations. The Company does not have any significant concentrations in any one industry or individual customer. Recent Accounting Pronouncements FASB ASC Topic 718 “Compensation – Stock Compensation” Update No. 2016-09. The Financial Accounting and Standards Board (the “FASB”) issued Update No. 2016-09 in March 2016 as part of its simplification initiative. The areas for simplification in this Update involve several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. The amendments in the Update are effective for the Company beginning January 1, 2017. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position. FASB ASC Topic 323 “Investments – Equity Method and Joint Ventures” Update No. 2016-07. The FASB issued Update No. 2016-07 in March 2016 as part of its simplification initiative. The amendments in the Update eliminate the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an investor must adjust the investment, results of operations, and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods that the investment had been held. The amendments require that the equity method investor add the cost of acquiring the additional interest in the investee to the current basis of the investor’s previously held interest and adopt the equity method of accounting as of the date the investment becomes qualified for equity method accounting. In addition, the amendments in this Update require that an entity that has an equity security classified as available for sale that becomes qualified for the equity method of accounting recognize through earnings the unrealized holding gain or loss in accumulated other comprehensive income at the date the investment becomes qualified for use of the equity method. The amendments in the Update are effective for the Company beginning January 1, 2017. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position. FASB ASC Topic 825 “Financial Instruments - Overall” Update No. 2016-01. The FASB issued Update No. 2016-01 in January 2016 to address certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. The main provisions require investments in equity securities to be measured at fair value through net income, unless they qualify for a practicability exception, and require fair value changes arising from changes in instrument-specific credit risk for financial liabilities that are measured under the fair value option to be recognized in other comprehensive income. The amendments in the Update are effective for the Company beginning January 1, 2018. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position.

EARNINGS PER SHARE

EARNINGS PER SHARE	3 Months Ended
	Mar. 31, 2016
Earnings Per Share [Abstract]
EARNINGS PER SHARE	NOTE 2. EARNINGS PER SHARE The following is a summary of the information used in the computation of basic and diluted earnings per common share for the three months ended March 31, 2016 and 2015 (in thousands, except share data). Three months ended March 31, 2016 2015 Net income available to common shareholders $ 1,990 $ 1,950 Weighted average number of common shares outstanding used in computation of basic earnings per common share 7,194,558 7,219,235 Effect of dilutive securities: Restricted stock 15,353 12,738 Stock options 14,854 9,961 Stock warrants 11,267 8,921 Weighted average number of common shares outstanding plus effect of dilutive securities used in computation of diluted earnings per common share 7,236,032 7,250,855 Basic earnings per share $ 0.28 $ 0.27 Diluted earnings per share $ 0.28 $ 0.27

INVESTMENT SECURITIES

INVESTMENT SECURITIES	3 Months Ended
	Mar. 31, 2016
Investments Debt And Equity Securities [Abstract]
INVESTMENT SECURITIES	NOTE 3. INVESTMENT SECURITIES The amortized cost and approximate fair value of investment securities classified as available for sale are summarized below as of the dates presented (dollars in thousands). Gross Gross Amortized Unrealized Unrealized Fair March 31, 2016 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 31,153 $ 412 $ (9 ) $ 31,556 Obligations of state and political subdivisions 20,294 292 (14 ) 20,572 Corporate bonds 15,062 59 (295 ) 14,826 Residential mortgage-backed securities 58,729 553 (49 ) 59,233 Commercial mortgage-backed securities 1,261 19 - 1,280 Equity securities 1,238 1 (136 ) 1,103 Total $ 127,737 $ 1,336 $ (503 ) $ 128,570 Gross Gross Amortized Unrealized Unrealized Fair December 31, 2015 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 26,502 $ 73 $ (102 ) $ 26,473 Obligations of state and political subdivisions 21,365 125 (23 ) 21,467 Corporate bonds 15,069 1 (246 ) 14,824 Residential mortgage-backed securities 47,703 72 (249 ) 47,526 Commercial mortgage-backed securities 2,005 - (16 ) 1,989 Equity securities 1,184 8 (100 ) 1,092 Total $ 113,828 $ 279 $ (736 ) $ 113,371 The amortized cost and approximate fair value of investment securities classified as held to maturity are summarized below as of the dates presented (dollars in thousands). Gross Gross Amortized Unrealized Unrealized Fair March 31, 2016 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 3,989 $ 7 $ - $ 3,996 Residential mortgage-backed securities 8,315 73 (12 ) 8,376 Obligations of state and political subdivisions 13,945 31 - 13,976 Total $ 26,249 $ 111 $ (12 ) $ 26,348 Gross Gross Amortized Unrealized Unrealized Fair December 31, 2015 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 3,987 $ - $ (64 ) $ 3,923 Residential mortgage-backed securities 8,373 5 (91 ) 8,287 Obligations of state and political subdivisions 14,048 18 (5 ) 14,061 Total $ 26,408 $ 23 $ (160 ) $ 26,271 Securities are classified in the consolidated balance sheets according to management’s intent. The Company had no securities classified as trading as of March 31, 2016 or December 31, 2015. The aggregate fair values and aggregate unrealized losses on securities whose fair values are below book values are summarized in the tables below. Due to the nature of the investment and current market prices, these unrealized losses are considered a temporary impairment of the securities. The following table presents, by type and number of securities, the age of gross unrealized losses and approximate fair value by investment category for securities available for sale as of the dates presented (dollars in thousands). Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized March 31, 2016 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 3 $ 2,621 $ (9 ) $ - $ - $ 2,621 $ (9 ) Obligations of state and political subdivisions 6 1,565 (14 ) 275 - 1,840 (14 ) Corporate bonds 26 6,759 (217 ) 4,446 (78 ) 11,205 (295 ) Residential mortgage-backed securities 22 10,629 (48 ) 309 (1 ) 10,938 (49 ) Equity securities 9 583 (122 ) 492 (14 ) 1,075 (136 ) Total 66 $ 22,157 $ (410 ) $ 5,522 $ (93 ) $ 27,679 $ (503 ) Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized December 31, 2015 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 28 $ 14,792 $ (93 ) $ 592 $ (9 ) $ 15,384 $ (102 ) Obligations of state and political subdivisions 14 2,312 (11 ) 1,322 (12 ) 3,634 (23 ) Corporate bonds 29 10,888 (222 ) 1,225 (24 ) 12,113 (246 ) Residential mortgage-backed securities 62 31,836 (245 ) 326 (4 ) 32,162 (249 ) Commercial mortgage-backed securities 3 1,989 (16 ) - - 1,989 (16 ) Equity securities 8 517 (79 ) 485 (21 ) 1,002 (100 ) Total 144 $ 62,334 $ (666 ) $ 3,950 $ (70 ) $ 66,284 $ (736 ) The following table presents, by type and number of securities, the age of gross unrealized losses and approximate fair value by investment category for securities held to maturity as of the dates presented (dollars in thousands). Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized March 31, 2016 Count Fair Value Losses Fair Value Losses Fair Value Losses Residential mortgage-backed securities 3 $ - $ - $ 1,957 $ (12 ) $ 1,957 $ (12 ) Total 3 $ - $ - $ 1,957 $ (12 ) $ 1,957 $ (12 ) Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized December 31, 2015 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 2 $ 1,958 $ (36 ) $ 1,965 $ (28 ) $ 3,923 $ (64 ) Obligations of state and political subdivisions 1 6,862 (5 ) - - 6,862 (5 ) Residential mortgage-backed securities 7 4,469 (37 ) 1,932 (54 ) 6,401 (91 ) Total 10 $ 13,289 $ (78 ) $ 3,897 $ (82 ) $ 17,186 $ (160 ) The unrealized losses in the Company’s investment portfolio, caused by interest rate increases, are not credit issues and the Company does not intend to sell the securities. Furthermore, it is not more likely than not that the Company will be required to sell the securities before recovery of their amortized cost bases. The Company does not consider these securities to be other-than-temporarily impaired at March 31, 2016 or December 31, 2015. The weighted average tax equivalent yield, amortized cost and approximate fair value of debt securities, by contractual maturity (including mortgage-backed securities), are shown below as of the dates presented. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties (dollars in thousands). Securities Available for Sale Securities Held to Maturity Weighted Weighted Average T.E. Amortized Fair Average T.E. Amortized Fair March 31, 2016 Yield Cost Value Yield Cost Value Due within one year - % $ - $ - 7.17 % $ 655 $ 657 Due after one year through five years 2.10 9,393 9,404 7.17 2,950 2,959 Due after five years through ten years 2.81 24,478 24,494 7.17 3,575 3,585 Due after ten years 2.53 92,628 93,569 3.14 19,069 19,147 Total debt securities $ 126,499 $ 127,467 $ 26,249 $ 26,348 Securities Available for Sale Securities Held to Maturity Weighted Weighted Average T.E. Amortized Fair Average T.E. Amortized Fair December 31, 2015 Yield Cost Value Yield Cost Value Due within one year - % $ - $ - 7.17 % $ 655 $ 657 Due after one year through five years 2.01 9,979 9,984 7.17 2,950 2,958 Due after five years through ten years 2.81 23,662 23,494 7.17 3,575 3,584 Due after ten years 2.63 79,003 78,801 3.17 19,228 19,072 Total debt securities $ 112,644 $ 112,279 $ 26,408 $ 26,271

LOANS

LOANS	3 Months Ended
	Mar. 31, 2016
Receivables [Abstract]
LOANS	NOTE 4. LOANS The Company’s loan portfolio, excluding loans held for sale, consists of the following categories of loans as of the dates presented (dollars in thousands). March 31, 2016 December 31, 2015 Construction and development $ 95,353 $ 81,863 1-4 Family 162,312 156,300 Multifamily 33,609 29,694 Farmland 6,366 2,955 Commercial real estate 315,759 288,583 Total mortgage loans on real estate 613,399 559,395 Commercial and industrial 74,990 69,961 Consumer 109,233 116,085 Total loans $ 797,622 $ 745,441 The table below provides an analysis of the aging of loans as of the dates presented (dollars in thousands). March 31, 2016 Past Due and Accruing Total Past 90 or more Due & 30-59 days 60-89 days days Nonaccrual Nonaccrual Current Total Loans Construction and development $ 99 $ - $ - $ 1,040 $ 1,139 $ 94,214 $ 95,353 1-4 Family 1,044 - - 494 1,538 160,774 162,312 Multifamily - - - - - 33,609 33,609 Farmland - - - - - 6,366 6,366 Commercial real estate - - - - - 315,759 315,759 Total mortgage loans on real estate 1,143 - - 1,534 2,677 610,722 613,399 Commercial and industrial 17 25 - 18 60 74,930 74,990 Consumer 279 97 - 758 1,134 108,099 109,233 Total loans $ 1,439 $ 122 $ - $ 2,310 $ 3,871 $ 793,751 $ 797,622 December 31, 2015 Past Due and Accruing Total Past 90 or more Due & 30-59 days 60-89 days days Nonaccrual Nonaccrual Current Total Loans Construction and development $ 129 $ - $ - $ 1,061 $ 1,190 $ 80,673 $ 81,863 1-4 Family 222 - - 538 760 155,540 156,300 Multifamily - - - - - 29,694 29,694 Farmland - - - - - 2,955 2,955 Commercial real estate - - - 97 97 288,486 288,583 Total mortgage loans on real estate 351 - - 1,696 2,047 557,348 559,395 Commercial and industrial 26 1,779 - - 1,805 68,156 69,961 Consumer 292 179 - 715 1,186 114,899 116,085 Total loans $ 669 $ 1,958 $ - $ 2,411 $ 5,038 $ 740,403 $ 745,441 The total March 31, 2016 balance in the table above includes approximately $33.9 million of loans acquired in acquisitions (“acquired loans”) that were recorded at fair value as of the acquisition dates. Included in the acquired loan balances as of March 31, 2016 were approximately $1.0 million in loans 30-59 days past due and $1.0 million in nonaccrual loans. The total December 31, 2015 balance in the table above includes approximately $37.0 million of acquired loans that were recorded at fair value as of the acquisition dates. Included in the acquired loan balances as of December 31, 2015 were approximately $0.2 million in loans 30-59 days past due and $1.1 million in nonaccrual loans. Credit Quality Indicators Loans are categorized into risk categories based on relevant information about the ability of borrowers to service their debt, such as current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors. The following definitions are utilized for risk ratings, which are consistent with the definitions used in supervisory guidance: Pass – Loans not meeting the criteria below are considered pass. These loans have the highest credit characteristics and financial strength. Borrowers possess characteristics that are highly profitable, with low to negligible leverage, and demonstrate significant net worth and liquidity. Special Mention – Loans classified as special mention have a potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the Company’s credit position at some future date. Substandard – Loans classified as substandard are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. Doubtful – Loans classified as doubtful have all the weaknesses inherent in those classified as substandard, with 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. Loss – Loans classified as loss are considered uncollectible and of such little value that their continuance as recorded assets is not warranted. This classification does not mean that the assets have absolutely no recovery or salvage value, but rather it is not practical or desirable to defer writing off these assets. The table below presents the Company’s loan portfolio by category and credit quality indicator as of the dates presented (dollars in thousands). March 31, 2016 Special Pass Mention Substandard Total Construction and development $ 94,287 $ - $ 1,066 $ 95,353 1-4 Family 160,752 716 844 162,312 Multifamily 33,609 - - 33,609 Farmland 6,366 - - 6,366 Commercial real estate 315,034 - 725 315,759 Total mortgage loans on real estate 610,048 716 2,635 613,399 Commercial and industrial 71,897 - 3,093 74,990 Consumer 107,742 696 795 109,233 Total loans $ 789,687 $ 1,412 $ 6,523 $ 797,622 December 31, 2015 Special Pass Mention Substandard Total Construction and development $ 80,759 $ 15 $ 1,089 $ 81,863 1-4 Family 154,741 719 840 156,300 Multifamily 29,694 - - 29,694 Farmland 2,955 - - 2,955 Commercial real estate 287,853 - 730 288,583 Total mortgage loans on real estate 556,002 734 2,659 559,395 Commercial and industrial 66,694 - 3,267 69,961 Consumer 114,684 647 754 116,085 Total loans $ 737,380 $ 1,381 $ 6,680 $ 745,441 The Company had no loans that were classified as doubtful or loss as of March 31, 2016 or December 31, 2015. Loan participations and whole loans sold to and serviced for others are not included in the accompanying consolidated balance sheets. The balances of the participations and whole loans sold were $371.8 million and $383.7 million as of March 31, 2016 and December 31, 2015, respectively. The unpaid principal balances of these loans were approximately $415.5 million and $426.9 million as of March 31, 2016 and December 31, 2015, respectively. In the ordinary course of business, the Company makes loans to its executive officers, principal stockholders, directors and to companies in which these individuals are principal owners. Loans outstanding to such borrowers (including companies in which they are principal owners) amounted to approximately $18.4 million and $18.0 million as of March 31, 2016 and December 31, 2015, respectively. These loans are all current and performing according to the original terms. These loans were made on substantially the same terms, including interest rates and collateral, as those prevailing at the time for comparable transactions with persons not related to the Company or the Bank and did not involve more than normal risk of collectability or present other unfavorable features. The table below shows the aggregate amount of loans to such related parties as of the dates presented (dollars in thousands). March 31, 2016 December 31, 2015 Balance, beginning of period $ 17,992 $ 14,631 New loans 1,193 6,600 Repayments (753 ) (3,239 ) Balance, end of period $ 18,432 $ 17,992 Loans Acquired with Deteriorated Credit Quality The Company elected to account for certain loans acquired as acquired impaired loans under ASC 310-30 due to evidence of credit deterioration at acquisition and the probability that the Company will be unable to collect all contractually required payments. The following table presents changes in the carrying value, net of allowance for loan losses, of acquired impaired loans, or loans accounted for under ASC 310-30, for the periods presented (dollars in thousands). Acquired Impaired Carrying value, net at December 31, 2014 $ 2,778 Accretion to interest income 140 Net transfers from (to) nonaccretable difference to (from) accretable yield 110 Payments received, net (232 ) Charge-offs (61 ) Transfers to other real estate owned (45 ) Carrying value, net at December 31, 2015 $ 2,690 Accretion to interest income 35 Net transfers from (to) nonaccretable difference to (from) accretable yield 1 Payments received, net (106 ) Charge-offs (37 ) Carrying value, net at March 31, 2016 $ 2,583 The table below shows the changes in the accretable yield on acquired impaired loans for the periods presented (dollars in thousands). Acquired Impaired Balance, period ended December 31, 2014 $ 425 Net transfers from (to) nonaccretable difference to (from) accretable yield 110 Accretion to interest income (140 ) Balance, period ended December 31, 2015 $ 395 Net transfers from (to) nonaccretable difference to (from) accretable yield 1 Accretion to interest income (35 ) Balance, period ended March 31, 2016 $ 361

ALLOWANCE FOR LOAN LOSSES

ALLOWANCE FOR LOAN LOSSES	3 Months Ended
	Mar. 31, 2016
Receivables [Abstract]
ALLOWANCE FOR LOAN LOSSES	NOTE 5. ALLOWANCE FOR LOAN LOSSES The table below shows a summary of the activity in the allowance for loan losses for the three months ended March 31, 2016 and 2015 (dollars in thousands). Three months ended March 31, 2016 March 31, 2015 Balance, beginning of period $ 6,128 $ 4,630 Provision for loan losses 454 700 Loans charged off (156 ) (142 ) Recoveries 37 191 Balance, end of period $ 6,463 $ 5,379 The following tables outline the activity in the allowance for loan losses by collateral type for the three months ended March 31, 2016 and 2015, and show both the allowances and portfolio balances for loans individually and collectively evaluated for impairment as of March 31, 2016 and 2015 (dollars in thousands). Three months ended March 31, 2016 Construction & 1-4 Commercial Commercial & Development Farmland Family Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 644 $ 22 $ 1,213 $ 246 $ 2,156 $ 513 $ 1,334 6,128 Charge-offs (7 ) - (7 ) - - - (142 ) (156 ) Recoveries 3 - 7 - 1 20 6 37 Provision 89 24 44 33 135 17 112 454 Ending balance $ 729 $ 46 $ 1,257 $ 279 $ 2,292 $ 550 $ 1,310 $ 6,463 Ending allowance balance for loans individually evaluated for impairment - - - - - - 233 233 Ending allowance balance for loans collectively evaluated for impairment $ 729 $ 46 $ 1,257 $ 279 $ 2,292 $ 550 $ 1,077 $ 6,230 Ending allowance balance for loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans receivable: Balance of loans individually evaluated for impairment $ 1,215 $ - $ 1,824 $ - $ 625 $ 18 $ 795 $ 4,477 Balance of loans collectively evaluated for impairment 94,138 6,366 160,488 33,609 315,134 74,972 108,438 793,145 Total period-end balance $ 95,353 $ 6,366 $ 162,312 $ 33,609 $ 315,759 $ 74,990 $ 109,233 $ 797,622 Balance of loans acquired with deteriorated credit quality $ 685 $ - $ 809 $ 1,052 $ - $ - $ 37 $ 2,583 Three months ended March 31, 2015 Construction & 1-4 Commercial Commercial & Development Farmland Family Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 526 $ 18 $ 909 $ 137 $ 1,571 $ 390 $ 1,079 $ 4,630 Charge-offs (5 ) - - - - (56 ) (81 ) (142 ) Recoveries 1 - 3 - - 180 7 191 Provision 116 5 112 27 387 (105 ) 158 700 Ending balance $ 638 $ 23 $ 1,024 $ 164 $ 1,958 $ 409 $ 1,163 $ 5,379 Ending allowance balance for loans individually evaluated for impairment - - - - - - 104 104 Ending allowance balance for loans collectively evaluated for impairment $ 638 $ 23 $ 1,024 $ 164 $ 1,958 $ 409 $ 1,059 $ 5,275 Ending allowance balance for loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans receivable: Balance of loans individually evaluated for impairment $ 1,511 $ - $ 1,842 $ 1,066 $ 862 $ 119 $ 730 $ 6,130 Balance of loans collectively evaluated for impairment 72,460 3,270 137,945 18,153 236,746 58,684 113,051 640,309 Total period-end balance $ 73,971 $ 3,270 $ 139,787 $ 19,219 $ 237,608 $ 58,803 $ 113,781 $ 646,439 Balance of loans acquired with deteriorated credit quality $ 753 $ - $ 833 $ 1,065 $ - $ - $ 44 $ 2,695 Impaired Loans The Company considers a loan to be impaired when, based on current information and events, the Company determines that it will not be able to collect all amounts due according to the loan agreement, including scheduled interest payments. Generally, those loans rated special mention or lower are evaluated for impairment each quarter. Determination of impairment is treated the same across all classes of loans. When the Company identifies a loan as impaired, it measures the impairment based on the present value of expected future cash flows, discounted at the loan’s effective interest rate, except when the sole (remaining) source of repayment for the loans is the operation or liquidation of the collateral. In these cases when foreclosure is probable, the Company uses the current fair value of the collateral, less selling costs, instead of discounted cash flows. If the Company determines that the value of the impaired loan is less than the recorded investment in the loan (net of previous charge-offs, deferred loan fees or costs and unamortized premium or discount), the Company recognizes impairment through an allowance estimate or a charge-off to the allowance for loan losses. When the ultimate collectability of the total principal of an impaired loan is in doubt and the loan is on nonaccrual, all payments are applied to principal, under the cost recovery method. When the ultimate collectability of the total principal of an impaired loan is not in doubt and the loan is on nonaccrual, contractual interest is credited to interest income when received, under the cash basis method. As of March 31, 2016 and December 31, 2015, the Company was not committed to lend additional funds to any customer whose loan was classified as impaired. The following tables include the recorded investment and unpaid principal balances for impaired loans with the associated allowance amount, if applicable, as of the dates indicated. The Company determined the specific allowance based on the present values of expected future cash flows, discounted at the loan’s effective interest rate, except when the remaining source of repayment for the loan is the operation or liquidation of the collateral. In those cases, the current fair value of the collateral, less estimated selling cost, was used to determine the specific allowance recorded (dollars in thousands). March 31, 2016 Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Construction and development $ 1,215 $ 1,233 $ - 1-4 Family 1,824 1,856 - Commercial real estate 625 640 - Total mortgage loans on real estate 3,664 3,729 - Commercial and industrial 18 18 Consumer 172 176 - Total 3,854 3,923 - With related allowance recorded: Consumer 623 635 233 Total 623 635 233 Total loans: Construction and development 1,215 1,233 - 1-4 Family 1,824 1,856 - Commercial real estate 625 640 - Total mortgage loans on real estate 3,664 3,729 - Commercial and industrial 18 18 - Consumer 795 811 233 Total $ 4,477 $ 4,558 $ 233 December 31, 2015 Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Construction and development $ 1,242 $ 1,241 $ - 1-4 Family 1,419 1,416 - Commercial real estate 630 629 - Total mortgage loans on real estate 3,291 3,286 - Consumer 159 159 - Total 3,450 3,445 - With related allowance recorded: Consumer 595 595 220 Total 595 595 220 Total loans: Construction and development 1,242 1,241 - 1-4 Family 1,419 1,416 - Commercial real estate 630 629 - Total mortgage loans on real estate 3,291 3,286 - Consumer 754 754 220 Total $ 4,045 $ 4,040 $ 220 Presented in the tables below is the average recorded investment of the impaired loans and the related amount of interest recognized during the time within the period that the impaired loans were impaired. The average balances are calculated based on the month-end balances of the loans during the periods reported (dollars in thousands). For the three months ended March 31, 2016 March 31, 2015 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized With no related allowance recorded: Construction and development $ 1,226 $ 10 $ 1,902 $ 4 1-4 Family 1,702 17 1,292 14 Commercial real estate 626 1 765 - Total mortgage loans on real estate 3,554 28 3,959 18 Commercial and industrial 13 - 194 1 Consumer 204 2 135 1 Total 3,771 30 4,288 20 With related allowance recorded: Consumer 574 3 243 - Total 574 3 243 - Total loans: Construction and development 1,226 10 1,902 4 1-4 Family 1,702 17 1,292 14 Commercial real estate 626 1 765 - Total mortgage loans on real estate 3,554 28 3,959 18 Commercial and industrial 13 - 194 1 Consumer 778 5 378 1 Total $ 4,345 $ 33 $ 4,531 $ 20 Troubled Debt Restructurings In situations where, for economic or legal reasons related to a borrower’s financial difficulties, the Company grants a concession for other than an insignificant period of time to the borrower that the Company would not otherwise consider, the related loan is classified as a troubled debt restructuring (“TDR”). The Company strives to identify borrowers in financial difficulty early and work with them to modify their loans to more affordable terms before such loans reach nonaccrual status. These modified terms may include rate reductions, principal forgiveness, payment forbearance and other actions intended to minimize the economic loss and to avoid foreclosure or repossession of the collateral. In cases in which the Company grants the borrower new terms that provide for a reduction of either interest or principal, the Company measures any impairment on the restructuring as previously noted for impaired loans. Loans classified as TDRs, consisting of twenty credits, totaled approximately $2.6 million at March 31, 2016 compared to eleven credits totaling approximately $2.2 million at December 31, 2015. Eighteen of the twenty TDRs were acquired. Ten of the restructured loans were considered TDRs due to modification of terms through adjustments to maturity, one restructured loan was considered a TDR due to modification of terms through principal payment forbearance, paying interest only for a specified period of time, and nine restructured loans were considered TDRs due to a reduction in the interest rate to a rate lower than the current market rate. At March 31, 2016, two of the TDRs were in default of their modified terms and are included in nonaccrual loans. The Company individually evaluates each TDR for allowance purposes, primarily based on collateral value, and excludes these loans from the loan population that is evaluated by applying qualitative factors. As of March 31, 2016 and December 31, 2015, the Company was not committed to lend additional funds to any customer whose loan was classified as a TDR. The table below presents the TDR pre- and post-modification outstanding recorded investments by loan categories for loans modified during the three month periods ended March 31, 2016 and 2015 (dollars in thousands). March 31, 2016 March 31, 2015 Pre- Post- Pre- Post- Modification Modification Modification Modification Outstanding Outstanding Outstanding Outstanding Number Recorded Recorded Number Recorded Recorded Troubled Debt Restructurings Contracts Investment Investment Contracts Investment Investment Construction and development - $ - $ - 1 $ 26 $ 26 1-4 Family 9 457 457 2 874 874 Total $ 457 $ 457 $ 900 $ 900 There were no loans modified under troubled debt restructurings during the previous twelve month period that subsequently defaulted during the three months ended March 31, 2016 and 2015.

STOCK-BASED COMPENSATION

STOCK-BASED COMPENSATION	3 Months Ended
	Mar. 31, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
STOCK-BASED COMPENSATION	NOTE 6. STOCK-BASED COMPENSATION Equity Incentive Plan. The Company’s 2014 Long-Term Incentive Compensation Plan (the “Plan”) authorizes the grant of various types of equity grants and awards, such as restricted stock, stock options and stock appreciation rights to eligible participants, which include all of the Company’s employees and non-employee directors. The Plan has reserved 600,000 shares of common stock for grant, award or issuance to directors and employees, including shares underlying granted options. The Plan is administered by the Compensation Committee of the Company’s Board of Directors, which determines, within the provisions of the Plan, those eligible employees to whom, and the times at which, grants and awards will be made. The Compensation Committee, in its discretion, may delegate its authority and duties under the Plan to specified officers; however, only the Compensation Committee may approve the terms of grants and awards to the Company’s executive officers. Stock Options The Company uses a Black-Scholes option pricing model to estimate the fair value of share-based awards. The Black-Scholes option pricing model incorporates various and highly subjective assumptions, including expected term and expected volatility. Stock option expense in the accompanying consolidated statement of operations for the three months ended March 31, 2016 and 2015 were $43,000 and $31,000, respectively. The assumptions presented below were used for the options granted during the three months ended March 31, 2016. Expected dividends 0.22 % Expected volatility 19.55 % Risk-free interest rate 1.62 % Expected term (in years) 7.0 Weighted-average grant date fair value $3.44 At March 31, 2016, there was $0.9 million of unrecognized compensation cost related to stock options that is expected to be recognized over a weighted-average period of 4.3 years. The table below summarizes stock option activity for the periods presented. Three months ended March 31, 2016 March 31, 2015 Number Weighted-Average Number Weighted-Average of Options Exercise Price of Options Exercise Price Outstanding at beginning of period 278,352 $ 14.37 238,811 $ 13.94 Granted 46,512 14.28 - - Forfeited - - - - Exercised - - - - Outstanding at end of period 324,864 $ 14.36 238,811 $ 13.94 Exercisable at end of period 47,351 $ 13.82 22,811 $ 13.33 At March 31, 2016, the shares underlying outstanding stock options and exercisable stock options had aggregate intrinsic values of $0.1 million and $40,000, respectively. Time Vested Restricted Stock Awards During the three months ended March 31, 2016 and 2015, the Company issued shares of time vested restricted stock with vesting terms ranging from two to five years. The total share-based compensation expense to be recognized for these awards is determined based on the market price of the Company’s common stock at the grant date applied to the total number of shares awarded and is amortized over the vesting period. The table below summarizes the time vested restricted stock award activity for the periods presented. Three months ended March 31, 2016 March 31, 2015 Shares Weighted Avg Grant Date Fair Value Shares Weighted Avg Grant Date Fair Value Balance at beginning of period 60,592 $ 14.85 42,889 $ 13.96 Granted 54,175 14.66 6,486 14.00 Forfeited (1,157 ) 16.32 - - Earned and issued (1,159 ) 15.33 (392 ) 14.00 Balance at end of period 112,451 $ 14.74 48,983 $ 13.96 At March 31, 2016, there was $1.4 million of unrecognized compensation cost related to time vested restricted stock awards that is expected to be recognized over a weighted average period of 3.9 years.

DERIVATIVE FINANCIAL INSTRUMENT

DERIVATIVE FINANCIAL INSTRUMENTS	3 Months Ended
	Mar. 31, 2016
Derivative Instruments And Hedging Activities Disclosure [Abstract]
DERIVATIVE FINANCIAL INSTRUMENTS	NOTE 7. DERIVATIVE FINANCIAL INSTRUMENTS The Company currently holds interest rate swap contracts to manage exposure against the variability in the expected future cash flows (future interest payments) attributable to changes in the 1-month LIBOR associated with the forecasted issuances of 1-month fixed rate debt arising from a rollover strategy. An interest rate swap is an agreement whereby one party agrees to pay a fixed rate of interest on a notional principal amount in exchange for receiving a floating rate of interest on the same notional amount, for a predetermined period of time, from a second party. The amounts relating to the notional principal amount are not actually exchanged. The maximum length of time over which the Company is currently hedging its exposure to the variability in future cash flows for forecasted transactions is approximately 4.4 years. The total notional amount of the derivative contracts is $40.0 million. For the three months ended March 31, 2016 and 2015, a loss of $0.4 million and $0.2 million, respectively, has been recognized in other comprehensive income in the accompanying consolidated statements of comprehensive income for the change in fair value of the interest rate swaps. The swap contracts had a negative fair value of $1.3 million as of March 31, 2016 and have been recorded in accrued taxes and other liabilities in the accompanying consolidated balance sheets. The total accumulated loss of $0.8 million included in accumulated other comprehensive loss in the accompanying consolidated balance sheet would be reclassified to current earnings if the hedge transactions become probable of not occurring. The Company expects the hedges to remain fully effective during the remaining term of the swap contracts.

FAIR VALUES OF FINANCIAL INSTRU

FAIR VALUES OF FINANCIAL INSTRUMENTS	3 Months Ended
	Mar. 31, 2016
Fair Value Disclosures [Abstract]
FAIR VALUES OF FINANCIAL INSTRUMENTS	NOTE 8. FAIR VALUES OF FINANCIAL INSTRUMENTS In accordance with FASB ASC Topic 820, Fair Value Measurement and Disclosure 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 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 ASC 820, the Company groups its financial assets and financial liabilities 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 Level 2 Level 3 A financial instrument’s categorization within the valuation hierarchy is based upon the lowest level of input that is significant to the fair value measurement. The following methods and assumptions were used by the Company in estimating fair value disclosures for financial instruments: Cash and Due from Banks – For these short-term instruments, fair value is the carrying value. Cash and due from banks is classified in level 1 of the fair value hierarchy. Federal Funds Sold – The fair value is the carrying value. The Company classifies these assets in level 1 of the fair value hierarchy. Investment Securities and Other Equity Securities – Where quoted prices are available in an active market, the Company classifies the securities within level 1 of the valuation hierarchy. Securities are defined as both long and short positions. Level 1 securities include highly liquid government bonds and exchange-traded equities. If quoted market prices are not available, the Company estimates fair values using pricing models and discounted cash flows that consider standard input factors such as observable market data, benchmark yields, interest rate volatilities, broker/dealer quotes, and credit spreads. Examples of such instruments, which would generally be classified within level 2 of the valuation hierarchy, include Government Sponsored Enterprise obligations, corporate bonds and other securities. Mortgage-backed securities are included in level 2 if observable inputs are available. In certain cases where there is limited activity or less transparency around inputs to the valuation, the Company classifies those securities in level 3. Equity securities are valued based on market quoted prices and are classified in level 1 as they are actively traded. Loans – For variable-rate loans that re-price frequently and with no significant change in credit risk, fair values are based on carrying values. Fair values for certain mortgage loans (for example, one-to-four family residential), credit card loans, and other consumer loans are based on quoted market prices of similar instruments sold in conjunction with securitization transactions, adjusted for differences in loan characteristics. Fair values for other loans (for example, commercial real estate and investment property mortgage loans, commercial and industrial loans) are estimated using discounted cash flow analyses, using market interest rates for comparable loans. Fair values for nonperforming loans, which are loans for which the accrual of interest has stopped or loans that are contractually 90 past due on which interest continues to accrue, are estimated using discounted cash flow analyses or underlying collateral values, where applicable. The Company classifies loans in level 3 of the fair value hierarchy. Loans held for sale are measured using quoted market prices when available. If quoted market prices are not available, comparable market values or discounted cash flow analyses may be utilized. The Company classifies these assets in level 3 of the fair value hierarchy. Deposit Liabilities – The fair values disclosed for noninterest-bearing demand deposits are, by definition, equal to the amount payable on demand at the reporting date (that is, their carrying amounts). These noninterest-bearing deposits are classified in level 2 of the fair value hierarchy. The carrying amounts of variable-rate (for example interest-bearing checking, savings, and money market accounts), fixed-term money market accounts and certificates of deposit approximate their fair values at the reporting date. Fair values for fixed-rate certificates of deposit are estimated using a discounted cash flow calculation that applies market interest rates on comparable instruments to a schedule of aggregated expected monthly maturities on time deposits. All interest-bearing deposits are classified in level 3 of the fair value hierarchy. Short-Term Borrowings – The carrying amounts of federal funds purchased, borrowings under repurchase agreements, and other short-term borrowings maturing within 90 days approximate their fair values. The Company classifies these borrowings in level 2 of the fair value hierarchy. Long-Term Borrowings – The fair values of long-term borrowings are estimated using discounted cash flows analyses based on the Company’s current incremental borrowing rates for similar types of borrowing arrangements. The fair value of the Company’s long-term debt is therefore classified in level 3 in the fair value hierarchy. Commitments – The fair value of commitments to extend credit was not significant. Derivative Instruments – The fair value for interest rate swap agreements are based upon the amounts required to settle the contracts. These derivative instruments are classified in level 2 of the fair value hierarchy. Fair Value of Assets and Liabilities Measured on a Recurring Basis Assets and liabilities measured at fair value on a recurring basis are summarized in the table below as of the dates indicated (dollars in thousands). Quoted Prices in Significant Active Markets for Significant Other Unobservable Estimated Identical Assets Observable Inputs Inputs Fair Value (Level 1) (Level 2) (Level 3) March 31, 2016 Assets: Obligations of other U.S. government agencies $ 31,556 $ - $ 31,556 $ - Obligations of state and political subdivisions 20,572 - 10,011 10,561 Corporate bonds 14,826 - 13,699 1,127 Residential mortgage-backed securities 59,233 - 59,233 - Commercial mortgage-backed securities 1,280 - 1,280 - Equity securities 1,103 1,103 - - Total assets $ 128,570 $ 1,103 $ 115,779 $ 11,688 Liabilities: Derivative financial instruments $ 1,272 $ - $ 1,272 $ - December 31, 2015 Assets: Obligations of other U.S. government agencies $ 26,473 $ - $ 26,473 $ - Obligations of state and political subdivisions 21,467 - 11,072 10,395 Corporate bonds 14,824 - 13,688 1,136 Residential mortgage-backed securities 47,526 - 47,526 - Commercial mortgage-backed securities 1,989 - 1,989 - Equity securities 1,092 1,092 - - Total assets $ 113,371 $ 1,092 $ 100,748 $ 11,531 Liabilities: Derivative financial instruments $ 581 $ - $ 581 $ - The Company reviews fair value hierarchy classifications on a quarterly basis. Changes in the Company’s ability to observe inputs to the valuation may cause reclassification of certain assets or liabilities within the fair value hierarchy. The table below provides a reconciliation for assets measured at fair value on a recurring basis using significant unobservable inputs, or Level 3 inputs (dollars in thousands). Obligations of State and Political Corporate Subdivisions Bonds Total Balance at December 31, 2015 $ 10,395 $ 1,136 $ 11,531 Realized gains (losses) included in net income - - - Unrealized gains (losses) included in other comprehensive income 166 (9 ) 157 Purchases - - - Sales - - - Transfers into Level 3 - - - Transfers out of Level 3 - - - Balance at March 31, 2016 $ 10,561 $ 1,127 $ 11,688 Fair Value of Assets Measured on a Nonrecurring Basis Assets measured at fair value on a nonrecurring basis are summarized in the table below as of the dates indicated (dollars in thousands). Quoted Prices in Significant Active Markets for Significant Other Unobservable Estimated Identical Assets Observable Inputs Inputs Fair Value (Level 1) (Level 2) (Level 3) March 31, 2016 Impaired loans $ 178 $ - $ - $ 178 Total $ 178 $ - $ - $ 178 December 31, 2015 Impaired loans $ 335 $ - $ - $ 335 Other real estate owned 35 - - 35 Total $ 370 $ - $ - $ 370 There were no liabilities measured on a nonrecurring basis at March 31, 2016 or December 31, 2015. The estimated fair values of the Company’s financial instruments are summarized in the table below as of the dates indicated (dollars in thousands). March 31, 2016 Carrying Estimated Amount Fair Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks $ 21,273 $ 21,273 $ 21,273 $ - $ - Federal funds sold 51 51 51 - - Investment securities 154,819 154,918 1,103 128,151 25,664 Other equity securities 7,183 7,183 - 7,183 - Loans, net of allowance 791,159 795,546 - - 795,546 Loans held for sale 50,921 50,921 - - 50,921 Financial liabilities: Deposits, noninterest-bearing $ 95,033 $ 93,486 $ - $ 93,486 $ - Deposits, interest-bearing 713,665 705,408 - - 705,408 FHLB short-term advances and repurchase agreements 125,718 125,718 - 125,718 - FHLB long-term advances 7,920 7,968 - - 7,968 Junior subordinated debt 3,609 2,997 - - 2,997 Derivative financial instruments 1,272 1,272 - 1,272 - December 31, 2015 Carrying Estimated Amount Fair Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks $ 20,785 $ 20,785 $ 20,785 $ - $ - Federal funds sold 181 181 181 - - Investment securities 139,779 139,642 1,092 112,958 25,592 Other equity securities 5,835 5,835 - 5,835 - Loans, net of allowance 739,313 738,614 - - 738,614 Loans held for sale 80,509 80,509 - - 80,509 Financial liabilities: Deposits, noninterest-bearing $ 90,447 $ 89,427 $ - $ 89,427 $ - Deposits, interest-bearing 646,959 630,613 - - 630,613 FHLB short-term advances and repurchase agreements 158,236 158,236 - 158,236 - FHLB long-term advances 8,360 8,455 - - 8,455 Junior subordinated debt 3,609 3,217 - - 3,217 Derivative financial instruments 581 581 - 581 -

INCOME TAXES

INCOME TAXES	3 Months Ended
	Mar. 31, 2016
Income Tax Disclosure [Abstract]
INCOME TAXES	NOTE 9. INCOME TAXES The expense for income taxes and the effective tax rate included in the consolidated statements of operations are shown in the table below for the periods presented (dollars in thousands). Three months ended March 31, 2016 2015 Income tax expense $ 1,006 $ 965 Effective tax rate 33.6 % 33.1 % The effective tax rates differ from the statutory tax rate of 35% largely due to tax exempt interest income earned on certain investment securities.

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES	3 Months Ended
	Mar. 31, 2016
Commitments And Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	NOTE 10. COMMITMENTS AND CONTINGENCIES The Company is a party to financial instruments with off-balance-sheet risk entered into in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit consisting of loan commitments and standby letters of credit, which are not included in the accompanying financial statements. Commitments to extend credit are agreements to lend money with fixed expiration dates or termination clauses. The Company applies the same credit standards used in the lending process when extending these commitments, and periodically reassesses the customer’s creditworthiness through ongoing credit reviews. Since some commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. Collateral is obtained based on the Company’s assessment of the transaction. Essentially all standby letters of credit issued have expiration dates within one year. The table below shows the approximate amounts of the Company’s commitments to extend credit as of the dates presented (dollars in thousands). March 31, 2016 December 31, 2015 Commitments to extend credit Loan commitments $ 148,728 $ 149,561 Standby letters of credit 372 382 Additionally, at March 31, 2016, the Company had unfunded commitments of $1.4 million for its investment in Small Business Investment Company qualified funds.

SUMMARY OF SIGNIFICANT ACCOUN20

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	3 Months Ended
	Mar. 31, 2016
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited consolidated financial statements of Investar Holding Corporation (the “Company”) have been prepared in accordance with United States generally accepted accounting principles (“GAAP”) for interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include information or footnotes necessary for a complete presentation of financial position, results of operations, and cash flows in conformity with GAAP. However, in the opinion of management, all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the financial statements have been included. The results of operations for the three month period ended March 31, 2016 are not necessarily indicative of the results that may be expected for the entire fiscal year. These statements should be read in conjunction with the Company’s audited consolidated financial statements for the year ended December 31, 2015, including the notes thereto, which were included as part of the Company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 11, 2016.
Nature of Operations	Nature of Operations Investar Holding Corporation, headquartered in Baton Rouge, Louisiana, provides full banking services, excluding trust services, through its wholly-owned banking subsidiary, Investar Bank (the “Bank”), a Louisiana-chartered bank. The Company’s primary market is South Louisiana. The Company currently operates 11 full service banking offices located throughout its market and had 154 employees at March 31, 2016.
Principles of Consolidation	Principles of Consolidation The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, the Bank. All significant intercompany accounts and transactions have been eliminated in consolidation.
Use of Estimates	Use of Estimates The preparation of statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements as well as the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates, and such differences could be material. Material estimates that are particularly susceptible to significant change relate to the determination of the allowance for loan losses. While management uses available information to recognize losses on loans, future additions to the allowance may be necessary based on changes in local economic conditions. In addition, regulatory agencies, as an integral part of their examination process, periodically review the Company’s allowance for loan losses. Such agencies may require the Company to recognize additions to the allowance based on their judgments about information available to them at the time of their examination. Because of these factors, it is reasonably possible that the allowance for loan losses may change materially in the near term. However, the amount of the change that is reasonably possible cannot be estimated. Other estimates that are susceptible to significant change in the near term relate to the determination of other-than-temporary impairments of securities and the fair value of financial instruments.
Reclassifications	Reclassifications Certain reclassifications have been made to the 2015 financial statements to be consistent with the 2016 presentation.
Concentrations of Credit Risk	Concentrations of Credit Risk The Company’s loan portfolio consists of the various types of loans described in Note 4, Loans. Real estate or other assets secure most loans. The majority of loans have been made to individuals and businesses in the Company’s market of South Louisiana. Customers are dependent on the condition of the local economy for their livelihoods and servicing their loan obligations. The Company does not have any significant concentrations in any one industry or individual customer.
Recent Accounting Pronouncements	Recent Accounting Pronouncements FASB ASC Topic 718 “Compensation – Stock Compensation” Update No. 2016-09. The Financial Accounting and Standards Board (the “FASB”) issued Update No. 2016-09 in March 2016 as part of its simplification initiative. The areas for simplification in this Update involve several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. The amendments in the Update are effective for the Company beginning January 1, 2017. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position. FASB ASC Topic 323 “Investments – Equity Method and Joint Ventures” Update No. 2016-07. The FASB issued Update No. 2016-07 in March 2016 as part of its simplification initiative. The amendments in the Update eliminate the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an investor must adjust the investment, results of operations, and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods that the investment had been held. The amendments require that the equity method investor add the cost of acquiring the additional interest in the investee to the current basis of the investor’s previously held interest and adopt the equity method of accounting as of the date the investment becomes qualified for equity method accounting. In addition, the amendments in this Update require that an entity that has an equity security classified as available for sale that becomes qualified for the equity method of accounting recognize through earnings the unrealized holding gain or loss in accumulated other comprehensive income at the date the investment becomes qualified for use of the equity method. The amendments in the Update are effective for the Company beginning January 1, 2017. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position. FASB ASC Topic 825 “Financial Instruments - Overall” Update No. 2016-01. The FASB issued Update No. 2016-01 in January 2016 to address certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. The main provisions require investments in equity securities to be measured at fair value through net income, unless they qualify for a practicability exception, and require fair value changes arising from changes in instrument-specific credit risk for financial liabilities that are measured under the fair value option to be recognized in other comprehensive income. The amendments in the Update are effective for the Company beginning January 1, 2018. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position.

EARNINGS PER SHARE (Tables)

EARNINGS PER SHARE (Tables)	3 Months Ended
	Mar. 31, 2016
Earnings Per Share [Abstract]
Computation of Basic and Diluted Earnings Per Common Share	The following is a summary of the information used in the computation of basic and diluted earnings per common share for the three months ended March 31, 2016 and 2015 (in thousands, except share data). Three months ended March 31, 2016 2015 Net income available to common shareholders $ 1,990 $ 1,950 Weighted average number of common shares outstanding used in computation of basic earnings per common share 7,194,558 7,219,235 Effect of dilutive securities: Restricted stock 15,353 12,738 Stock options 14,854 9,961 Stock warrants 11,267 8,921 Weighted average number of common shares outstanding plus effect of dilutive securities used in computation of diluted earnings per common share 7,236,032 7,250,855 Basic earnings per share $ 0.28 $ 0.27 Diluted earnings per share $ 0.28 $ 0.27

INVESTMENT SECURITIES (Tables)

INVESTMENT SECURITIES (Tables)	3 Months Ended
	Mar. 31, 2016
Schedule of Amortized Cost and Approximate Fair Value of Investment Securities Classified as Available for Sale	The amortized cost and approximate fair value of investment securities classified as available for sale are summarized below as of the dates presented (dollars in thousands). Gross Gross Amortized Unrealized Unrealized Fair March 31, 2016 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 31,153 $ 412 $ (9 ) $ 31,556 Obligations of state and political subdivisions 20,294 292 (14 ) 20,572 Corporate bonds 15,062 59 (295 ) 14,826 Residential mortgage-backed securities 58,729 553 (49 ) 59,233 Commercial mortgage-backed securities 1,261 19 - 1,280 Equity securities 1,238 1 (136 ) 1,103 Total $ 127,737 $ 1,336 $ (503 ) $ 128,570 Gross Gross Amortized Unrealized Unrealized Fair December 31, 2015 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 26,502 $ 73 $ (102 ) $ 26,473 Obligations of state and political subdivisions 21,365 125 (23 ) 21,467 Corporate bonds 15,069 1 (246 ) 14,824 Residential mortgage-backed securities 47,703 72 (249 ) 47,526 Commercial mortgage-backed securities 2,005 - (16 ) 1,989 Equity securities 1,184 8 (100 ) 1,092 Total $ 113,828 $ 279 $ (736 ) $ 113,371
Schedule of Amortized Cost and Approximate Fair Value of Investment Securities Classified as Held to Maturity	The amortized cost and approximate fair value of investment securities classified as held to maturity are summarized below as of the dates presented (dollars in thousands). Gross Gross Amortized Unrealized Unrealized Fair March 31, 2016 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 3,989 $ 7 $ - $ 3,996 Residential mortgage-backed securities 8,315 73 (12 ) 8,376 Obligations of state and political subdivisions 13,945 31 - 13,976 Total $ 26,249 $ 111 $ (12 ) $ 26,348 Gross Gross Amortized Unrealized Unrealized Fair December 31, 2015 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 3,987 $ - $ (64 ) $ 3,923 Residential mortgage-backed securities 8,373 5 (91 ) 8,287 Obligations of state and political subdivisions 14,048 18 (5 ) 14,061 Total $ 26,408 $ 23 $ (160 ) $ 26,271
Schedule of Unrealized Losses and Fair Value by Investment Category for Securities Available for Sale	The following table presents, by type and number of securities, the age of gross unrealized losses and approximate fair value by investment category for securities available for sale as of the dates presented (dollars in thousands). Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized March 31, 2016 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 3 $ 2,621 $ (9 ) $ - $ - $ 2,621 $ (9 ) Obligations of state and political subdivisions 6 1,565 (14 ) 275 - 1,840 (14 ) Corporate bonds 26 6,759 (217 ) 4,446 (78 ) 11,205 (295 ) Residential mortgage-backed securities 22 10,629 (48 ) 309 (1 ) 10,938 (49 ) Equity securities 9 583 (122 ) 492 (14 ) 1,075 (136 ) Total 66 $ 22,157 $ (410 ) $ 5,522 $ (93 ) $ 27,679 $ (503 ) Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized December 31, 2015 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 28 $ 14,792 $ (93 ) $ 592 $ (9 ) $ 15,384 $ (102 ) Obligations of state and political subdivisions 14 2,312 (11 ) 1,322 (12 ) 3,634 (23 ) Corporate bonds 29 10,888 (222 ) 1,225 (24 ) 12,113 (246 ) Residential mortgage-backed securities 62 31,836 (245 ) 326 (4 ) 32,162 (249 ) Commercial mortgage-backed securities 3 1,989 (16 ) - - 1,989 (16 ) Equity securities 8 517 (79 ) 485 (21 ) 1,002 (100 ) Total 144 $ 62,334 $ (666 ) $ 3,950 $ (70 ) $ 66,284 $ (736 )
Schedule of Weighted Average Tax Equivalent Yield, Amortized Cost and Approximate Fair Value of Investment Debt Securities by Contractual Maturity (Including Mortgage-backed Securities)	The weighted average tax equivalent yield, amortized cost and approximate fair value of debt securities, by contractual maturity (including mortgage-backed securities), are shown below as of the dates presented. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties (dollars in thousands). Securities Available for Sale Securities Held to Maturity Weighted Weighted Average T.E. Amortized Fair Average T.E. Amortized Fair March 31, 2016 Yield Cost Value Yield Cost Value Due within one year - % $ - $ - 7.17 % $ 655 $ 657 Due after one year through five years 2.10 9,393 9,404 7.17 2,950 2,959 Due after five years through ten years 2.81 24,478 24,494 7.17 3,575 3,585 Due after ten years 2.53 92,628 93,569 3.14 19,069 19,147 Total debt securities $ 126,499 $ 127,467 $ 26,249 $ 26,348 Securities Available for Sale Securities Held to Maturity Weighted Weighted Average T.E. Amortized Fair Average T.E. Amortized Fair December 31, 2015 Yield Cost Value Yield Cost Value Due within one year - % $ - $ - 7.17 % $ 655 $ 657 Due after one year through five years 2.01 9,979 9,984 7.17 2,950 2,958 Due after five years through ten years 2.81 23,662 23,494 7.17 3,575 3,584 Due after ten years 2.63 79,003 78,801 3.17 19,228 19,072 Total debt securities $ 112,644 $ 112,279 $ 26,408 $ 26,271
Held to Maturity [Member]
Schedule of Unrealized Losses and Fair Value by Investment Category for Securities Held to Maturity	The following table presents, by type and number of securities, the age of gross unrealized losses and approximate fair value by investment category for securities held to maturity as of the dates presented (dollars in thousands). Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized March 31, 2016 Count Fair Value Losses Fair Value Losses Fair Value Losses Residential mortgage-backed securities 3 $ - $ - $ 1,957 $ (12 ) $ 1,957 $ (12 ) Total 3 $ - $ - $ 1,957 $ (12 ) $ 1,957 $ (12 ) Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized December 31, 2015 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 2 $ 1,958 $ (36 ) $ 1,965 $ (28 ) $ 3,923 $ (64 ) Obligations of state and political subdivisions 1 6,862 (5 ) - - 6,862 (5 ) Residential mortgage-backed securities 7 4,469 (37 ) 1,932 (54 ) 6,401 (91 ) Total 10 $ 13,289 $ (78 ) $ 3,897 $ (82 ) $ 17,186 $ (160 )

LOANS (Tables)

LOANS (Tables)	3 Months Ended
	Mar. 31, 2016
Receivables [Abstract]
Schedule of Loan Portfolio Excluding Loans Held for Sale	The Company’s loan portfolio, excluding loans held for sale, consists of the following categories of loans as of the dates presented (dollars in thousands). March 31, 2016 December 31, 2015 Construction and development $ 95,353 $ 81,863 1-4 Family 162,312 156,300 Multifamily 33,609 29,694 Farmland 6,366 2,955 Commercial real estate 315,759 288,583 Total mortgage loans on real estate 613,399 559,395 Commercial and industrial 74,990 69,961 Consumer 109,233 116,085 Total loans $ 797,622 $ 745,441
Schedule of Aging Analysis of Loans	The table below provides an analysis of the aging of loans as of the dates presented (dollars in thousands). March 31, 2016 Past Due and Accruing Total Past 90 or more Due & 30-59 days 60-89 days days Nonaccrual Nonaccrual Current Total Loans Construction and development $ 99 $ - $ - $ 1,040 $ 1,139 $ 94,214 $ 95,353 1-4 Family 1,044 - - 494 1,538 160,774 162,312 Multifamily - - - - - 33,609 33,609 Farmland - - - - - 6,366 6,366 Commercial real estate - - - - - 315,759 315,759 Total mortgage loans on real estate 1,143 - - 1,534 2,677 610,722 613,399 Commercial and industrial 17 25 - 18 60 74,930 74,990 Consumer 279 97 - 758 1,134 108,099 109,233 Total loans $ 1,439 $ 122 $ - $ 2,310 $ 3,871 $ 793,751 $ 797,622 December 31, 2015 Past Due and Accruing Total Past 90 or more Due & 30-59 days 60-89 days days Nonaccrual Nonaccrual Current Total Loans Construction and development $ 129 $ - $ - $ 1,061 $ 1,190 $ 80,673 $ 81,863 1-4 Family 222 - - 538 760 155,540 156,300 Multifamily - - - - - 29,694 29,694 Farmland - - - - - 2,955 2,955 Commercial real estate - - - 97 97 288,486 288,583 Total mortgage loans on real estate 351 - - 1,696 2,047 557,348 559,395 Commercial and industrial 26 1,779 - - 1,805 68,156 69,961 Consumer 292 179 - 715 1,186 114,899 116,085 Total loans $ 669 $ 1,958 $ - $ 2,411 $ 5,038 $ 740,403 $ 745,441
Summary of the Company's Loan Portfolio by Category and Credit Quality Indicator	The table below presents the Company’s loan portfolio by category and credit quality indicator as of the dates presented (dollars in thousands). March 31, 2016 Special Pass Mention Substandard Total Construction and development $ 94,287 $ - $ 1,066 $ 95,353 1-4 Family 160,752 716 844 162,312 Multifamily 33,609 - - 33,609 Farmland 6,366 - - 6,366 Commercial real estate 315,034 - 725 315,759 Total mortgage loans on real estate 610,048 716 2,635 613,399 Commercial and industrial 71,897 - 3,093 74,990 Consumer 107,742 696 795 109,233 Total loans $ 789,687 $ 1,412 $ 6,523 $ 797,622 December 31, 2015 Special Pass Mention Substandard Total Construction and development $ 80,759 $ 15 $ 1,089 $ 81,863 1-4 Family 154,741 719 840 156,300 Multifamily 29,694 - - 29,694 Farmland 2,955 - - 2,955 Commercial real estate 287,853 - 730 288,583 Total mortgage loans on real estate 556,002 734 2,659 559,395 Commercial and industrial 66,694 - 3,267 69,961 Consumer 114,684 647 754 116,085 Total loans $ 737,380 $ 1,381 $ 6,680 $ 745,441
Schedule of Aggregate Amount of Loans to Related Parties	The table below shows the aggregate amount of loans to such related parties as of the dates presented (dollars in thousands). March 31, 2016 December 31, 2015 Balance, beginning of period $ 17,992 $ 14,631 New loans 1,193 6,600 Repayments (753 ) (3,239 ) Balance, end of period $ 18,432 $ 17,992
Changes in Carrying Value, Net of Allowance for Loan Losses, of Acquired Impaired Loans	The following table presents changes in the carrying value, net of allowance for loan losses, of acquired impaired loans, or loans accounted for under ASC 310-30, for the periods presented (dollars in thousands). Acquired Impaired Carrying value, net at December 31, 2014 $ 2,778 Accretion to interest income 140 Net transfers from (to) nonaccretable difference to (from) accretable yield 110 Payments received, net (232 ) Charge-offs (61 ) Transfers to other real estate owned (45 ) Carrying value, net at December 31, 2015 $ 2,690 Accretion to interest income 35 Net transfers from (to) nonaccretable difference to (from) accretable yield 1 Payments received, net (106 ) Charge-offs (37 ) Carrying value, net at March 31, 2016 $ 2,583
Summary of Accretable Yield on Acquired Impaired Loans	The table below shows the changes in the accretable yield on acquired impaired loans for the periods presented (dollars in thousands). Acquired Impaired Balance, period ended December 31, 2014 $ 425 Net transfers from (to) nonaccretable difference to (from) accretable yield 110 Accretion to interest income (140 ) Balance, period ended December 31, 2015 $ 395 Net transfers from (to) nonaccretable difference to (from) accretable yield 1 Accretion to interest income (35 ) Balance, period ended March 31, 2016 $ 361

ALLOWANCE FOR LOAN LOSSES (Tabl

ALLOWANCE FOR LOAN LOSSES (Tables)	3 Months Ended
	Mar. 31, 2016
Receivables [Abstract]
Schedule of Allowance for Loan Losses	The table below shows a summary of the activity in the allowance for loan losses for the three months ended March 31, 2016 and 2015 (dollars in thousands). Three months ended March 31, 2016 March 31, 2015 Balance, beginning of period $ 6,128 $ 4,630 Provision for loan losses 454 700 Loans charged off (156 ) (142 ) Recoveries 37 191 Balance, end of period $ 6,463 $ 5,379
Summary of Allowance for Loan Losses	The following tables outline the activity in the allowance for loan losses by collateral type for the three months ended March 31, 2016 and 2015, and show both the allowances and portfolio balances for loans individually and collectively evaluated for impairment as of March 31, 2016 and 2015 (dollars in thousands). Three months ended March 31, 2016 Construction & 1-4 Commercial Commercial & Development Farmland Family Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 644 $ 22 $ 1,213 $ 246 $ 2,156 $ 513 $ 1,334 6,128 Charge-offs (7 ) - (7 ) - - - (142 ) (156 ) Recoveries 3 - 7 - 1 20 6 37 Provision 89 24 44 33 135 17 112 454 Ending balance $ 729 $ 46 $ 1,257 $ 279 $ 2,292 $ 550 $ 1,310 $ 6,463 Ending allowance balance for loans individually evaluated for impairment - - - - - - 233 233 Ending allowance balance for loans collectively evaluated for impairment $ 729 $ 46 $ 1,257 $ 279 $ 2,292 $ 550 $ 1,077 $ 6,230 Ending allowance balance for loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans receivable: Balance of loans individually evaluated for impairment $ 1,215 $ - $ 1,824 $ - $ 625 $ 18 $ 795 $ 4,477 Balance of loans collectively evaluated for impairment 94,138 6,366 160,488 33,609 315,134 74,972 108,438 793,145 Total period-end balance $ 95,353 $ 6,366 $ 162,312 $ 33,609 $ 315,759 $ 74,990 $ 109,233 $ 797,622 Balance of loans acquired with deteriorated credit quality $ 685 $ - $ 809 $ 1,052 $ - $ - $ 37 $ 2,583 Three months ended March 31, 2015 Construction & 1-4 Commercial Commercial & Development Farmland Family Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 526 $ 18 $ 909 $ 137 $ 1,571 $ 390 $ 1,079 $ 4,630 Charge-offs (5 ) - - - - (56 ) (81 ) (142 ) Recoveries 1 - 3 - - 180 7 191 Provision 116 5 112 27 387 (105 ) 158 700 Ending balance $ 638 $ 23 $ 1,024 $ 164 $ 1,958 $ 409 $ 1,163 $ 5,379 Ending allowance balance for loans individually evaluated for impairment - - - - - - 104 104 Ending allowance balance for loans collectively evaluated for impairment $ 638 $ 23 $ 1,024 $ 164 $ 1,958 $ 409 $ 1,059 $ 5,275 Ending allowance balance for loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans receivable: Balance of loans individually evaluated for impairment $ 1,511 $ - $ 1,842 $ 1,066 $ 862 $ 119 $ 730 $ 6,130 Balance of loans collectively evaluated for impairment 72,460 3,270 137,945 18,153 236,746 58,684 113,051 640,309 Total period-end balance $ 73,971 $ 3,270 $ 139,787 $ 19,219 $ 237,608 $ 58,803 $ 113,781 $ 646,439 Balance of loans acquired with deteriorated credit quality $ 753 $ - $ 833 $ 1,065 $ - $ - $ 44 $ 2,695
Schedule of Aging Analysis of Loans	The following tables include the recorded investment and unpaid principal balances for impaired loans with the associated allowance amount, if applicable, as of the dates indicated. The Company determined the specific allowance based on the present values of expected future cash flows, discounted at the loan’s effective interest rate, except when the remaining source of repayment for the loan is the operation or liquidation of the collateral. In those cases, the current fair value of the collateral, less estimated selling cost, was used to determine the specific allowance recorded (dollars in thousands). March 31, 2016 Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Construction and development $ 1,215 $ 1,233 $ - 1-4 Family 1,824 1,856 - Commercial real estate 625 640 - Total mortgage loans on real estate 3,664 3,729 - Commercial and industrial 18 18 Consumer 172 176 - Total 3,854 3,923 - With related allowance recorded: Consumer 623 635 233 Total 623 635 233 Total loans: Construction and development 1,215 1,233 - 1-4 Family 1,824 1,856 - Commercial real estate 625 640 - Total mortgage loans on real estate 3,664 3,729 - Commercial and industrial 18 18 - Consumer 795 811 233 Total $ 4,477 $ 4,558 $ 233 December 31, 2015 Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Construction and development $ 1,242 $ 1,241 $ - 1-4 Family 1,419 1,416 - Commercial real estate 630 629 - Total mortgage loans on real estate 3,291 3,286 - Consumer 159 159 - Total 3,450 3,445 - With related allowance recorded: Consumer 595 595 220 Total 595 595 220 Total loans: Construction and development 1,242 1,241 - 1-4 Family 1,419 1,416 - Commercial real estate 630 629 - Total mortgage loans on real estate 3,291 3,286 - Consumer 754 754 220 Total $ 4,045 $ 4,040 $ 220 Presented in the tables below is the average recorded investment of the impaired loans and the related amount of interest recognized during the time within the period that the impaired loans were impaired. The average balances are calculated based on the month-end balances of the loans during the periods reported (dollars in thousands). For the three months ended March 31, 2016 March 31, 2015 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized With no related allowance recorded: Construction and development $ 1,226 $ 10 $ 1,902 $ 4 1-4 Family 1,702 17 1,292 14 Commercial real estate 626 1 765 - Total mortgage loans on real estate 3,554 28 3,959 18 Commercial and industrial 13 - 194 1 Consumer 204 2 135 1 Total 3,771 30 4,288 20 With related allowance recorded: Consumer 574 3 243 - Total 574 3 243 - Total loans: Construction and development 1,226 10 1,902 4 1-4 Family 1,702 17 1,292 14 Commercial real estate 626 1 765 - Total mortgage loans on real estate 3,554 28 3,959 18 Commercial and industrial 13 - 194 1 Consumer 778 5 378 1 Total $ 4,345 $ 33 $ 4,531 $ 20
Summary of TDR Pre- and Post-modification Outstanding Recorded Investments by Loan Categories	The table below presents the TDR pre- and post-modification outstanding recorded investments by loan categories for loans modified during the three month periods ended March 31, 2016 and 2015 (dollars in thousands). March 31, 2016 March 31, 2015 Pre- Post- Pre- Post- Modification Modification Modification Modification Outstanding Outstanding Outstanding Outstanding Number Recorded Recorded Number Recorded Recorded Troubled Debt Restructurings Contracts Investment Investment Contracts Investment Investment Construction and development - $ - $ - 1 $ 26 $ 26 1-4 Family 9 457 457 2 874 874 Total $ 457 $ 457 $ 900 $ 900

STOCK-BASED COMPENSATION (Table

STOCK-BASED COMPENSATION (Tables)	3 Months Ended
	Mar. 31, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Schedule of Assumptions Used for Option Awards Granted	The assumptions presented below were used for the options granted during the three months ended March 31, 2016. Expected dividends 0.22 % Expected volatility 19.55 % Risk-free interest rate 1.62 % Expected term (in years) 7.0 Weighted-average grant date fair value $3.44
Schedule of Stock Option Activity	The table below summarizes stock option activity for the periods presented. Three months ended March 31, 2016 March 31, 2015 Number Weighted-Average Number Weighted-Average of Options Exercise Price of Options Exercise Price Outstanding at beginning of period 278,352 $ 14.37 238,811 $ 13.94 Granted 46,512 14.28 - - Forfeited - - - - Exercised - - - - Outstanding at end of period 324,864 $ 14.36 238,811 $ 13.94 Exercisable at end of period 47,351 $ 13.82 22,811 $ 13.33
Time Vested Restricted Stock Award Activity	The table below summarizes the time vested restricted stock award activity for the periods presented. Three months ended March 31, 2016 March 31, 2015 Shares Weighted Avg Grant Date Fair Value Shares Weighted Avg Grant Date Fair Value Balance at beginning of period 60,592 $ 14.85 42,889 $ 13.96 Granted 54,175 14.66 6,486 14.00 Forfeited (1,157 ) 16.32 - - Earned and issued (1,159 ) 15.33 (392 ) 14.00 Balance at end of period 112,451 $ 14.74 48,983 $ 13.96

FAIR VALUES OF FINANCIAL INST26

FAIR VALUES OF FINANCIAL INSTRUMENTS (Tables)	3 Months Ended
	Mar. 31, 2016
Fair Value Disclosures [Abstract]
Summary of Assets and Liabilities Measured at Fair Value on a Recurring Basis	Assets and liabilities measured at fair value on a recurring basis are summarized in the table below as of the dates indicated (dollars in thousands). Quoted Prices in Significant Active Markets for Significant Other Unobservable Estimated Identical Assets Observable Inputs Inputs Fair Value (Level 1) (Level 2) (Level 3) March 31, 2016 Assets: Obligations of other U.S. government agencies $ 31,556 $ - $ 31,556 $ - Obligations of state and political subdivisions 20,572 - 10,011 10,561 Corporate bonds 14,826 - 13,699 1,127 Residential mortgage-backed securities 59,233 - 59,233 - Commercial mortgage-backed securities 1,280 - 1,280 - Equity securities 1,103 1,103 - - Total assets $ 128,570 $ 1,103 $ 115,779 $ 11,688 Liabilities: Derivative financial instruments $ 1,272 $ - $ 1,272 $ - December 31, 2015 Assets: Obligations of other U.S. government agencies $ 26,473 $ - $ 26,473 $ - Obligations of state and political subdivisions 21,467 - 11,072 10,395 Corporate bonds 14,824 - 13,688 1,136 Residential mortgage-backed securities 47,526 - 47,526 - Commercial mortgage-backed securities 1,989 - 1,989 - Equity securities 1,092 1,092 - - Total assets $ 113,371 $ 1,092 $ 100,748 $ 11,531 Liabilities: Derivative financial instruments $ 581 $ - $ 581 $ -
Summary of Assets Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs	The table below provides a reconciliation for assets measured at fair value on a recurring basis using significant unobservable inputs, or Level 3 inputs (dollars in thousands). Obligations of State and Political Corporate Subdivisions Bonds Total Balance at December 31, 2015 $ 10,395 $ 1,136 $ 11,531 Realized gains (losses) included in net income - - - Unrealized gains (losses) included in other comprehensive income 166 (9 ) 157 Purchases - - - Sales - - - Transfers into Level 3 - - - Transfers out of Level 3 - - - Balance at March 31, 2016 $ 10,561 $ 1,127 $ 11,688
Summary of Assets Measured at Fair Value on a Nonrecurring Basis	Assets measured at fair value on a nonrecurring basis are summarized in the table below as of the dates indicated (dollars in thousands). Quoted Prices in Significant Active Markets for Significant Other Unobservable Estimated Identical Assets Observable Inputs Inputs Fair Value (Level 1) (Level 2) (Level 3) March 31, 2016 Impaired loans $ 178 $ - $ - $ 178 Total $ 178 $ - $ - $ 178 December 31, 2015 Impaired loans $ 335 $ - $ - $ 335 Other real estate owned 35 - - 35 Total $ 370 $ - $ - $ 370
Summary of Estimated Fair Values of Company's Financial Instruments	The estimated fair values of the Company’s financial instruments are summarized in the table below as of the dates indicated (dollars in thousands). March 31, 2016 Carrying Estimated Amount Fair Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks $ 21,273 $ 21,273 $ 21,273 $ - $ - Federal funds sold 51 51 51 - - Investment securities 154,819 154,918 1,103 128,151 25,664 Other equity securities 7,183 7,183 - 7,183 - Loans, net of allowance 791,159 795,546 - - 795,546 Loans held for sale 50,921 50,921 - - 50,921 Financial liabilities: Deposits, noninterest-bearing $ 95,033 $ 93,486 $ - $ 93,486 $ - Deposits, interest-bearing 713,665 705,408 - - 705,408 FHLB short-term advances and repurchase agreements 125,718 125,718 - 125,718 - FHLB long-term advances 7,920 7,968 - - 7,968 Junior subordinated debt 3,609 2,997 - - 2,997 Derivative financial instruments 1,272 1,272 - 1,272 - December 31, 2015 Carrying Estimated Amount Fair Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks $ 20,785 $ 20,785 $ 20,785 $ - $ - Federal funds sold 181 181 181 - - Investment securities 139,779 139,642 1,092 112,958 25,592 Other equity securities 5,835 5,835 - 5,835 - Loans, net of allowance 739,313 738,614 - - 738,614 Loans held for sale 80,509 80,509 - - 80,509 Financial liabilities: Deposits, noninterest-bearing $ 90,447 $ 89,427 $ - $ 89,427 $ - Deposits, interest-bearing 646,959 630,613 - - 630,613 FHLB short-term advances and repurchase agreements 158,236 158,236 - 158,236 - FHLB long-term advances 8,360 8,455 - - 8,455 Junior subordinated debt 3,609 3,217 - - 3,217 Derivative financial instruments 581 581 - 581 -

INCOME TAXES (Tables)

INCOME TAXES (Tables)	3 Months Ended
	Mar. 31, 2016
Income Tax Disclosure [Abstract]
Summary of Expense for Income Taxes and Effective Tax Rate Included in Consolidated Statement of Operations	The expense for income taxes and the effective tax rate included in the consolidated statements of operations are shown in the table below for the periods presented (dollars in thousands). Three months ended March 31, 2016 2015 Income tax expense $ 1,006 $ 965 Effective tax rate 33.6 % 33.1 %

COMMITMENTS AND CONTINGENCIES (

COMMITMENTS AND CONTINGENCIES (Tables)	3 Months Ended
	Mar. 31, 2016
Commitments And Contingencies Disclosure [Abstract]
Summary of Commitments to Extend Credit	The table below shows the approximate amounts of the Company’s commitments to extend credit as of the dates presented (dollars in thousands). March 31, 2016 December 31, 2015 Commitments to extend credit Loan commitments $ 148,728 $ 149,561 Standby letters of credit 372 382

Summary of Significant Accoun29

Summary of Significant Accounting Policies - Additional Information (Detail)	Mar. 31, 2016EmployeeBank
Accounting Policies [Abstract]
Number of employees | Employee	154
Number of full service banking offices | Bank	11

Earnings Per Share - Computatio

Earnings Per Share - Computation of Basic and Diluted Earnings Per Common Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 1,990	$ 1,950	$ 7,073
Weighted average number of common shares outstanding used in computation of basic earnings per common share	7,194,558	7,219,235
Effect of dilutive securities:
Restricted stock	15,353	12,738
Stock options	14,854	9,961
Stock warrants	11,267	8,921
Weighted average number of common shares outstanding plus effect of dilutive securities used in computation of diluted earnings per common share	7,236,032	7,250,855
Basic earnings per share	$ 0.28	$ 0.27
Diluted earnings per share	$ 0.28	$ 0.27

Investment Securities - Schedul

Investment Securities - Schedule of Amortized Cost and Approximate Fair Value of Investment Securities Classified as Available for Sale (Detail) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 127,737	$ 113,828
Gross Unrealized Gains	1,336	279
Gross Unrealized Losses	(503)	(736)
Fair Value	128,570	113,371
Obligations of other U.S. government agencies and corporations [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	31,153	26,502
Gross Unrealized Gains	412	73
Gross Unrealized Losses	(9)	(102)
Fair Value	31,556	26,473
Obligations of state and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	20,294	21,365
Gross Unrealized Gains	292	125
Gross Unrealized Losses	(14)	(23)
Fair Value	20,572	21,467
Corporate bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	15,062	15,069
Gross Unrealized Gains	59	1
Gross Unrealized Losses	(295)	(246)
Fair Value	14,826	14,824
Residential mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	58,729	47,703
Gross Unrealized Gains	553	72
Gross Unrealized Losses	(49)	(249)
Fair Value	59,233	47,526
Commercial mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,261	2,005
Gross Unrealized Gains	19
Gross Unrealized Losses		(16)
Fair Value	1,280	1,989
Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,238	1,184
Gross Unrealized Gains	1	8
Gross Unrealized Losses	(136)	(100)
Fair Value	$ 1,103	$ 1,092

Investment Securities - Sched32

Investment Securities - Schedule of Amortized Cost and Approximate Fair Value of Investment Securities Classified as Held to Maturity (Detail) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 26,249	$ 26,408
Gross Unrealized Gains	111	23
Gross Unrealized Losses	(12)	(160)
Fair Value	26,348	26,271
Obligations of other U.S. government agencies and corporations [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	3,989	3,987
Gross Unrealized Gains	7
Gross Unrealized Losses		(64)
Fair Value	3,996	3,923
Residential mortgage-backed securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	8,315	8,373
Gross Unrealized Gains	73	5
Gross Unrealized Losses	(12)	(91)
Fair Value	8,376	8,287
Obligations of state and political subdivisions [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	13,945	14,048
Gross Unrealized Gains	31	18
Gross Unrealized Losses		(5)
Fair Value	$ 13,976	$ 14,061

Investment Securities - Additio

Investment Securities - Additional Information (Detail) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Investments Debt And Equity Securities [Abstract]
Securities classified as trading securities	$ 0	$ 0

Investment Securities - Sched34

Investment Securities - Schedule of Unrealized Losses and Fair Value by Investment Category for Securities Available for Sale (Detail) $ in Thousands	Mar. 31, 2016USD ($)Security	Dec. 31, 2015USD ($)Security
Schedule of Available-for-sale Securities [Line Items]
Count | Security	66	144
Less than 12 Months Fair Value	$ 22,157	$ 62,334
Less than 12 Months Unrealized Losses	(410)	(666)
12 Months or More Fair Value	5,522	3,950
12 Months or More Unrealized Losses	(93)	(70)
Total Fair Value	27,679	66,284
Unrealized Losses	$ (503)	$ (736)
Obligations of other U.S. government agencies and corporations [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	3	28
Less than 12 Months Fair Value	$ 2,621	$ 14,792
Less than 12 Months Unrealized Losses	(9)	(93)
12 Months or More Fair Value		592
12 Months or More Unrealized Losses		(9)
Total Fair Value	2,621	15,384
Unrealized Losses	$ (9)	$ (102)
Obligations of state and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	6	14
Less than 12 Months Fair Value	$ 1,565	$ 2,312
Less than 12 Months Unrealized Losses	(14)	(11)
12 Months or More Fair Value	275	1,322
12 Months or More Unrealized Losses		(12)
Total Fair Value	1,840	3,634
Unrealized Losses	$ (14)	$ (23)
Corporate bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	26	29
Less than 12 Months Fair Value	$ 6,759	$ 10,888
Less than 12 Months Unrealized Losses	(217)	(222)
12 Months or More Fair Value	4,446	1,225
12 Months or More Unrealized Losses	(78)	(24)
Total Fair Value	11,205	12,113
Unrealized Losses	$ (295)	$ (246)
Residential mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	22	62
Less than 12 Months Fair Value	$ 10,629	$ 31,836
Less than 12 Months Unrealized Losses	(48)	(245)
12 Months or More Fair Value	309	326
12 Months or More Unrealized Losses	(1)	(4)
Total Fair Value	10,938	32,162
Unrealized Losses	$ (49)	$ (249)
Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	9	8
Less than 12 Months Fair Value	$ 583	$ 517
Less than 12 Months Unrealized Losses	(122)	(79)
12 Months or More Fair Value	492	485
12 Months or More Unrealized Losses	(14)	(21)
Total Fair Value	1,075	1,002
Unrealized Losses	$ (136)	$ (100)
Commercial mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security		3
Less than 12 Months Fair Value		$ 1,989
Less than 12 Months Unrealized Losses		(16)
Total Fair Value		1,989
Unrealized Losses		$ (16)

Investment Securities - Sched35

Investment Securities - Schedule of Unrealized Losses and Fair Value by Investment Category for Securities Held to Maturity (Detail) $ in Thousands	Mar. 31, 2016USD ($)Security	Dec. 31, 2015USD ($)Security
Schedule of Held-to-maturity Securities [Line Items]
Count | Security	3	10
Less than 12 Months, Fair Value		$ 13,289
Less than 12 Months, Unrealized Losses		(78)
12 Months or More, Fair Value	$ 1,957	3,897
12 Months or More, Unrealized Losses	(12)	(82)
Total, Fair Value	1,957	17,186
Total, Unrealized Losses	$ (12)	$ (160)
Residential mortgage-backed securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Count | Security	3	7
Less than 12 Months, Fair Value		$ 4,469
Less than 12 Months, Unrealized Losses		(37)
12 Months or More, Fair Value	$ 1,957	1,932
12 Months or More, Unrealized Losses	(12)	(54)
Total, Fair Value	1,957	6,401
Total, Unrealized Losses	$ (12)	$ (91)
Obligations of other U.S. government agencies and corporations [Member]
Schedule of Held-to-maturity Securities [Line Items]
Count | Security		2
Less than 12 Months, Fair Value		$ 1,958
Less than 12 Months, Unrealized Losses		(36)
12 Months or More, Fair Value		1,965
12 Months or More, Unrealized Losses		(28)
Total, Fair Value		3,923
Total, Unrealized Losses		$ (64)
Obligations of state and political subdivisions [Member]
Schedule of Held-to-maturity Securities [Line Items]
Count | Security		1
Less than 12 Months, Fair Value		$ 6,862
Less than 12 Months, Unrealized Losses		(5)
Total, Fair Value		6,862
Total, Unrealized Losses		$ (5)

Investment Securities - Sched36

Investment Securities - Schedule of Amortized Cost and Approximate Fair Value of Investment Debt Securities by Contractual Maturity (Including Mortgage-backed Securities) (Detail) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Amortized Cost And Fair Value Debt Securities [Abstract]
Weighted Average T.E. Yield of Securities Available-For-Sale, Due after one year through five years	2.10%	2.01%
Weighted Average T.E. Yield of Securities Available-For-Sale, Due after five years through ten years	2.81%	2.81%
Weighted Average T.E. Yield of Securities Available-For-Sale, Due after ten years	2.53%	2.63%
Amortized Cost of Securities Available-For-Sale, Due after one year through five years	$ 9,393	$ 9,979
Amortized Cost of Securities Available-For-Sale, Due after five years through ten years	24,478	23,662
Amortized Cost of Securities Available-For-Sale, Due after ten years	92,628	79,003
Amortized Cost of Total debt securities	126,499	112,644
Fair Value of Securities Available-For-Sale, Due after one year through five years	9,404	9,984
Fair Value of Securities Available-For-Sale, Due after five years through ten years	24,494	23,494
Fair Value of Securities Available-For-Sale, Due after ten years	93,569	78,801
Fair Value of Total Debt Securities Available-For-Sale	$ 127,467	$ 112,279
Weighted Average T.E. Yield of Securities Held-To-Maturity, Due within one year	7.17%	7.17%
Weighted Average T.E. Yield of Securities Held-To-Maturity, Due after one year through five years	7.17%	7.17%
Weighted Average T.E. Yield of Securities Held-To-Maturity, Due after five years through ten years	7.17%	7.17%
Weighted Average T.E. Yield of Securities Held-To-Maturity, Due after ten years	3.14%	3.17%
Amortized Cost of Securities Held-To-Maturity, Due within one year	$ 655	$ 655
Amortized Cost of Securities Held-To-Maturity, Due after one year through five years	2,950	2,950
Amortized Cost of Securities Held-To-Maturity, Due after five years through ten years	3,575	3,575
Amortized Cost of Securities Held-To-Maturity, Due after ten years	19,069	19,228
Amortized Cost	26,249	26,408
Fair Value of Securities Held-To-Maturity, Due within one year	657	657
Fair Value of Securities Held-To-Maturity, Due after one year through five years	2,959	2,958
Fair Value of Securities Held-To-Maturity, Due after five years through ten years	3,585	3,584
Fair Value of Securities Held-To-Maturity, Due after ten years	19,147	19,072
Fair Value of Total Debt Securities Held-To-Maturity	$ 26,348	$ 26,271

Loans - Schedule of Loan Portfo

Loans - Schedule of Loan Portfolio Excluding Loans Held for Sale (Detail) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 797,622	$ 745,441	$ 646,439
Mortgage Loans on Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	613,399	559,395
Mortgage Loans on Real Estate | Construction and development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	95,353	81,863	73,971
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	162,312	156,300	139,787
Mortgage Loans on Real Estate | Multifamily [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	33,609	29,694	19,219
Mortgage Loans on Real Estate | Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	6,366	2,955	3,270
Mortgage Loans on Real Estate | Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	315,759	288,583	237,608
Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	74,990	69,961	58,803
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 109,233	$ 116,085	$ 113,781

Loans - Schedule of Aging Analy

Loans - Schedule of Aging Analysis of Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	$ 2,310	$ 2,411
Total Past Due & Nonaccrual	3,871	5,038
Current	793,751	740,403
Total Loans	797,622	745,441	$ 646,439
30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	1,439	669
60-89 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	122	1,958
Mortgage Loans on Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	1,534	1,696
Total Past Due & Nonaccrual	2,677	2,047
Current	610,722	557,348
Total Loans	613,399	559,395
Mortgage Loans on Real Estate | 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	1,143	351
Mortgage Loans on Real Estate | Construction and development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	1,040	1,061
Total Past Due & Nonaccrual	1,139	1,190
Current	94,214	80,673
Total Loans	95,353	81,863	73,971
Mortgage Loans on Real Estate | Construction and development [Member] | 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	99	129
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	494	538
Total Past Due & Nonaccrual	1,538	760
Current	160,774	155,540
Total Loans	162,312	156,300	139,787
Mortgage Loans on Real Estate | 1-4 Family residential [Member] | 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	1,044	222
Mortgage Loans on Real Estate | Multifamily [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	33,609	29,694
Total Loans	33,609	29,694	19,219
Mortgage Loans on Real Estate | Farmland [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	6,366	2,955
Total Loans	6,366	2,955	3,270
Mortgage Loans on Real Estate | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual		97
Total Past Due & Nonaccrual		97
Current	315,759	288,486
Total Loans	315,759	288,583	237,608
Commercial and industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	18
Total Past Due & Nonaccrual	60	1,805
Current	74,930	68,156
Total Loans	74,990	69,961	58,803
Commercial and industrial [Member] | 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	17	26
Commercial and industrial [Member] | 60-89 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	25	1,779
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	758	715
Total Past Due & Nonaccrual	1,134	1,186
Current	108,099	114,899
Total Loans	109,233	116,085	$ 113,781
Consumer [Member] | 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	279	292
Consumer [Member] | 60-89 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	$ 97	$ 179

Loans - Additional Information

Loans - Additional Information (Detail) - USD ($)	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 797,622,000	$ 745,441,000	$ 646,439,000
Non-accrual	2,310,000	2,411,000
Balances of loans sold to and serviced for others	371,800,000	383,700,000
Unpaid principal balances of loans sold to and serviced for others	415,500,000	426,900,000
Loan outstanding to related parties	18,432,000	17,992,000		$ 14,631,000
Doubtful or Loss [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
30-59 days [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past Due and Accruing	1,439,000	669,000
Acquired Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	33,900,000	37,000,000
Non-accrual	1,000,000	1,100,000
Acquired Loans [Member] | 30-59 days [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past Due and Accruing	1,000,000	200,000
Acquired Loans [Member] | 90 or more days [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past Due and Accruing	$ 0	$ 0

Loans - Summary of the Company'

Loans - Summary of the Company's Loan Portfolio by Category and Credit Quality Indicator (Detail) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 797,622	$ 745,441	$ 646,439
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	789,687	737,380
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,412	1,381
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	6,523	6,680
Mortgage Loans on Real Estate
Financing Receivable, Recorded Investment [Line Items]
Total Loans	613,399	559,395
Mortgage Loans on Real Estate | Construction and development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	95,353	81,863	73,971
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	162,312	156,300	139,787
Mortgage Loans on Real Estate | Multifamily [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	33,609	29,694	19,219
Mortgage Loans on Real Estate | Farmland [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	6,366	2,955	3,270
Mortgage Loans on Real Estate | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	315,759	288,583	237,608
Mortgage Loans on Real Estate | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	610,048	556,002
Mortgage Loans on Real Estate | Pass [Member] | Construction and development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	94,287	80,759
Mortgage Loans on Real Estate | Pass [Member] | 1-4 Family residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	160,752	154,741
Mortgage Loans on Real Estate | Pass [Member] | Multifamily [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	33,609	29,694
Mortgage Loans on Real Estate | Pass [Member] | Farmland [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	6,366	2,955
Mortgage Loans on Real Estate | Pass [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	315,034	287,853
Mortgage Loans on Real Estate | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	716	734
Mortgage Loans on Real Estate | Special Mention [Member] | Construction and development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans		15
Mortgage Loans on Real Estate | Special Mention [Member] | 1-4 Family residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	716	719
Mortgage Loans on Real Estate | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	2,635	2,659
Mortgage Loans on Real Estate | Substandard [Member] | Construction and development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,066	1,089
Mortgage Loans on Real Estate | Substandard [Member] | 1-4 Family residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	844	840
Mortgage Loans on Real Estate | Substandard [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	725	730
Commercial and industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	74,990	69,961	58,803
Commercial and industrial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	71,897	66,694
Commercial and industrial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	3,093	3,267
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	109,233	116,085	$ 113,781
Consumer [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	107,742	114,684
Consumer [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	696	647
Consumer [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 795	$ 754

Loans - Schedule of Aggregate A

Loans - Schedule of Aggregate Amount of Loans to Related Parties (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Loans and Leases Receivable, Related Parties [Roll Forward]
Balance, beginning of period	$ 17,992	$ 14,631
New loans	1,193	6,600
Repayments	(753)	(3,239)
Balance, end of period	$ 18,432	$ 17,992

Loans - Changes in Carrying Val

Loans - Changes in Carrying Value, Net of Allowance for Loan Losses, of Acquired Impaired Loans (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accretion to interest income	$ 35	$ 140
Net transfers from (to) nonaccretable difference to (from) accretable yield	1	110
Receivables Acquired With Deteriorated Credit Quality Member [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying value, net, beginning balance	2,690	2,778
Accretion to interest income	35	140
Net transfers from (to) nonaccretable difference to (from) accretable yield	1	110
Payments received, net	(106)	(232)
Charge-offs	(37)	(61)
Transfers to other real estate owned		(45)
Carrying value, net, ending balance	$ 2,583	$ 2,690

Loans - Summary of Accretable Y

Loans - Summary of Accretable Yield on Acquired Impaired Loans (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Receivables [Abstract]
Beginning balance	$ 395	$ 425
Net transfers from (to) nonaccretable difference to (from) accretable yield	1	110
Accretion to interest income	(35)	(140)
Ending Balance	$ 361	$ 395

Allowance for Loan Losses - Sch

Allowance for Loan Losses - Schedule of Allowance for Loan Losses (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Receivables [Abstract]
Balance, beginning of period	$ 6,128	$ 4,630
Provision for loan losses	454	700
Loans charged off	(156)	(142)
Recoveries	37	191
Balance, end of period	$ 6,463	$ 5,379

Allowance for Loan Losses - Sum

Allowance for Loan Losses - Summary of Allowance for Loan Losses (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015	Dec. 31, 2014
Allowance for loan losses:
Balance, beginning of period	$ 6,128	$ 4,630
Charge-offs	(156)	(142)
Recoveries	37	191
Provision	454	700
Balance, end of period	6,463	5,379
Ending allowance balance for loans individually evaluated for impairment	233	104
Ending allowance balance for loans collectively evaluated for impairment	6,230	5,275
Loans receivable:
Balance of loans individually evaluated for impairment	4,477	6,130
Balance of loans collectively evaluated for impairment	793,145	640,309
Total Loans	797,622	646,439	$ 745,441
Receivables Acquired With Deteriorated Credit Quality Member [Member]
Loans receivable:
Balance of loans acquired with deteriorated credit quality	2,583	2,695	2,690	$ 2,778
Mortgage Loans on Real Estate
Loans receivable:
Total Loans	613,399		559,395
Mortgage Loans on Real Estate | Construction and development [Member]
Allowance for loan losses:
Balance, beginning of period	644	526
Charge-offs	(7)	(5)
Recoveries	3	1
Provision	89	116
Balance, end of period	729	638
Ending allowance balance for loans collectively evaluated for impairment	729	638
Loans receivable:
Balance of loans individually evaluated for impairment	1,215	1,511
Balance of loans collectively evaluated for impairment	94,138	72,460
Total Loans	95,353	73,971	81,863
Mortgage Loans on Real Estate | Farmland [Member]
Allowance for loan losses:
Balance, beginning of period	22	18
Provision	24	5
Balance, end of period	46	23
Ending allowance balance for loans collectively evaluated for impairment	46	23
Loans receivable:
Balance of loans collectively evaluated for impairment	6,366	3,270
Total Loans	6,366	3,270	2,955
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Allowance for loan losses:
Balance, beginning of period	1,213	909
Charge-offs	(7)
Recoveries	7	3
Provision	44	112
Balance, end of period	1,257	1,024
Ending allowance balance for loans collectively evaluated for impairment	1,257	1,024
Loans receivable:
Balance of loans individually evaluated for impairment	1,824	1,842
Balance of loans collectively evaluated for impairment	160,488	137,945
Total Loans	162,312	139,787	156,300
Mortgage Loans on Real Estate | Multifamily [Member]
Allowance for loan losses:
Balance, beginning of period	246	137
Provision	33	27
Balance, end of period	279	164
Ending allowance balance for loans collectively evaluated for impairment	279	164
Loans receivable:
Balance of loans individually evaluated for impairment		1,066
Balance of loans collectively evaluated for impairment	33,609	18,153
Total Loans	33,609	19,219	29,694
Mortgage Loans on Real Estate | Commercial Real Estate [Member]
Allowance for loan losses:
Balance, beginning of period	2,156	1,571
Recoveries	1
Provision	135	387
Balance, end of period	2,292	1,958
Ending allowance balance for loans collectively evaluated for impairment	2,292	1,958
Loans receivable:
Balance of loans individually evaluated for impairment	625	862
Balance of loans collectively evaluated for impairment	315,134	236,746
Total Loans	315,759	237,608	288,583
Mortgage Loans on Real Estate | Receivables Acquired With Deteriorated Credit Quality Member [Member] | Construction and development [Member]
Loans receivable:
Balance of loans acquired with deteriorated credit quality	685	753
Mortgage Loans on Real Estate | Receivables Acquired With Deteriorated Credit Quality Member [Member] | 1-4 Family residential [Member]
Loans receivable:
Balance of loans acquired with deteriorated credit quality	809	833
Mortgage Loans on Real Estate | Receivables Acquired With Deteriorated Credit Quality Member [Member] | Multifamily [Member]
Loans receivable:
Balance of loans acquired with deteriorated credit quality	1,052	1,065
Commercial and industrial [Member]
Allowance for loan losses:
Balance, beginning of period	513	390
Charge-offs		(56)
Recoveries	20	180
Provision	17
Balance, end of period	550	409
Ending allowance balance for loans collectively evaluated for impairment	550	409
Reallocation of provision for loan losses		(105)
Loans receivable:
Balance of loans individually evaluated for impairment	18	119
Balance of loans collectively evaluated for impairment	74,972	58,684
Total Loans	74,990	58,803	69,961
Consumer [Member]
Allowance for loan losses:
Balance, beginning of period	1,334	1,079
Charge-offs	(142)	(81)
Recoveries	6	7
Provision	112	158
Balance, end of period	1,310	1,163
Ending allowance balance for loans individually evaluated for impairment	233	104
Ending allowance balance for loans collectively evaluated for impairment	1,077	1,059
Loans receivable:
Balance of loans individually evaluated for impairment	795	730
Balance of loans collectively evaluated for impairment	108,438	113,051
Total Loans	109,233	113,781	$ 116,085
Consumer [Member] | Receivables Acquired With Deteriorated Credit Quality Member [Member]
Loans receivable:
Balance of loans acquired with deteriorated credit quality	$ 37	$ 44

Allowance for Loan Losses - S46

Allowance for Loan Losses - Summary of Recorded Investment and Unpaid Principle Balance for Impaired Loans (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	$ 3,854		$ 3,450
With no related allowance recorded Unpaid Principal Balance	3,923		3,445
With related allowance Recorded Investment	623		595
With related allowance recorded Unpaid Principal Balance	635		595
Related Allowance	233		220
Total loans Recorded Investment	4,477		4,045
Total loans Unpaid Principal Balance	4,558		4,040
With no related allowance Average Recorded Investment	3,771	$ 4,288
With no related allowance recorded Interest Income Recognized	30	20
With related allowance Average Recorded Investment	574	243
With related allowance recorded Interest Income Recognized	3
Total loans Average Recorded Investment	4,345	4,531
Total loans Interest Income Recognized	33
Mortgage Loans on Real Estate
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	3,664		3,291
With no related allowance recorded Unpaid Principal Balance	3,729		3,286
Total loans Recorded Investment	3,664		3,291
Total loans Unpaid Principal Balance	3,729		3,286
With no related allowance Average Recorded Investment	3,554	3,959
With no related allowance recorded Interest Income Recognized	28	18
Total loans Average Recorded Investment	3,554	3,959
Total loans Interest Income Recognized	28
Mortgage Loans on Real Estate | Construction and development [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	1,215		1,242
With no related allowance recorded Unpaid Principal Balance	1,233		1,241
Total loans Recorded Investment	1,215		1,242
Total loans Unpaid Principal Balance	1,233		1,241
With no related allowance Average Recorded Investment	1,226	1,902
With no related allowance recorded Interest Income Recognized	10	4
Total loans Average Recorded Investment	1,226	1,902
Total loans Interest Income Recognized	10
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	1,824		1,419
With no related allowance recorded Unpaid Principal Balance	1,856		1,416
Total loans Recorded Investment	1,824		1,419
Total loans Unpaid Principal Balance	1,856		1,416
With no related allowance Average Recorded Investment	1,702	1,292
With no related allowance recorded Interest Income Recognized	17	14
Total loans Average Recorded Investment	1,702	1,292
Total loans Interest Income Recognized	17
Mortgage Loans on Real Estate | Commercial Real Estate [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	625		630
With no related allowance recorded Unpaid Principal Balance	640		629
Total loans Recorded Investment	625		630
Total loans Unpaid Principal Balance	640		629
With no related allowance Average Recorded Investment	626	765
With no related allowance recorded Interest Income Recognized	1
Total loans Average Recorded Investment	626	765
Total loans Interest Income Recognized	1
Commercial and industrial [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	18
With no related allowance recorded Unpaid Principal Balance	18
Total loans Recorded Investment	18
Total loans Unpaid Principal Balance	18
With no related allowance Average Recorded Investment	13	194
With no related allowance recorded Interest Income Recognized		1
Total loans Average Recorded Investment	13	194
Consumer [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	172		159
With no related allowance recorded Unpaid Principal Balance	176		159
With related allowance Recorded Investment	623		595
With related allowance recorded Unpaid Principal Balance	635		595
Related Allowance	233		220
Total loans Recorded Investment	795		754
Total loans Unpaid Principal Balance	811		$ 754
With no related allowance Average Recorded Investment	204	135
With no related allowance recorded Interest Income Recognized	2	1
With related allowance Average Recorded Investment	574	243
With related allowance recorded Interest Income Recognized	3
Total loans Average Recorded Investment	778	$ 378
Total loans Interest Income Recognized	$ 5

Allowance for Loan Losses - Add

Allowance for Loan Losses - Additional Information (Detail)	3 Months Ended		12 Months Ended
	Mar. 31, 2016USD ($)SecurityLoan	Mar. 31, 2015USD ($)	Dec. 31, 2015USD ($)SecurityLoan
Financing Receivable Modifications [Line Items]
Number of Loans under troubled debt restructurings | SecurityLoan	20		11
Recorded investment or loans under troubled debt restructurings | $	$ 2,600,000		$ 2,200,000
Loans modified under troubled debt restructurings during previous twelve month period that subsequently defaulted | $	$ 0	$ 0
Nonaccrual [Member]
Financing Receivable Modifications [Line Items]
Number of Loans under troubled debt restructurings | SecurityLoan	2

Allowance for Loan Losses - S48

Allowance for Loan Losses - Summary of TDR Pre- and Post-modification Outstanding Recorded Investments by Loan Categories (Detail) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2016USD ($)SecurityLoanContract	Mar. 31, 2015USD ($)Contract	Dec. 31, 2015SecurityLoan
Financing Receivable Modifications [Line Items]
Number of Contracts | SecurityLoan	20		11
Pre-modification outstanding recorded investment	$ 457	$ 900
Post-modification outstanding recorded investment	$ 457	$ 900
Mortgage Loans on Real Estate | Construction and development [Member]
Financing Receivable Modifications [Line Items]
Number of Contracts | Contract		1
Pre-modification outstanding recorded investment		$ 26
Post-modification outstanding recorded investment		$ 26
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Financing Receivable Modifications [Line Items]
Number of Contracts | Contract	9	2
Pre-modification outstanding recorded investment	$ 457	$ 874
Post-modification outstanding recorded investment	$ 457	$ 874

Stock-Based Compensation - Addi

Stock-Based Compensation - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock option expense	$ 43,000	$ 31,000
Unrecognized compensation cost related to stock options	900,000
Aggregate intrinsic value of stock options outstanding	100,000
Aggregate intrinsic value of exercisable stock options	$ 40,000
Stock Option
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted-average period related to stock compensation	4 years 3 months 18 days
Time Vested Restricted Stock Awards [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted-average period related to stock compensation	3 years 10 months 24 days
Unrecognized compensation cost related to time vested restricted stock award	$ 1,400,000
Time Vested Restricted Stock Awards [Member] | Minimum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unearned compensation related to awards amortized to compensation expense, vesting period	2 years	2 years
Time Vested Restricted Stock Awards [Member] | Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unearned compensation related to awards amortized to compensation expense, vesting period	5 years	5 years
Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Reserve of common stock for grant, award or issuance to directors and employees	600,000

Stock-Based Compensation - Sche

Stock-Based Compensation - Schedule of Assumptions Used for Option Awards Granted (Detail)	3 Months Ended
	Mar. 31, 2016$ / shares
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Expected dividends	0.22%
Expected volatility	19.55%
Risk-free interest rate	1.62%
Expected term (in years)	7 years
Weighted-average grant date fair value	$ 3.44

Stock-Based Compensation - Sc51

Stock-Based Compensation - Schedule of Stock Options Activity (Detail) - Stock Option - $ / shares	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Stock Options, Shares
Outstanding at beginning of period, Number of Options	278,352	238,811
Granted, Number of Options	46,512	0
Outstanding at end of period, Number of Options	324,864	238,811
Exercisable at end of period, Number of Options	47,351	22,811
Stock Options Weighted Average Price
Outstanding at beginning of period, Weighted-Average Exercise Price	$ 14.37	$ 13.94
Granted, Weighted-Average Exercise Price	14.28	0
Outstanding at end of period, Weighted-Average Exercise Price	14.36	13.94
Exercisable at end of period, Weighted-Average Exercise Price	$ 13.82	$ 13.33

Stock-Based Compensation - Time

Stock-Based Compensation - Time Vested Restricted Stock Award Activity (Detail) - Time Vested Restricted Stock Awards [Member] - $ / shares	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Balance at beginning of period, Shares	60,592	42,889
Granted, Shares	54,175	6,486
Forfeited, Shares	(1,157)
Earned and issued, Shares	(1,159)	(392)
Balance at end of period, Shares	112,451	48,983
Balance at beginning of period, Weighted Avg Grant Date Fair Value	$ 14.85	$ 13.96
Granted, Weighted Avg Grant Date Fair Value	14.66	14
Forfeited, Weighted Avg Grant Date Fair Value	16.32
Earned and issued, Weighted Avg Grant Date Fair Value	15.33	14
Balance at end of period, Weighted Avg Grant Date Fair Value	$ 14.74	$ 13.96

Derivative Financial Instrume53

Derivative Financial Instruments - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Derivatives Fair Value [Line Items]
Maximum length of time hedged cash flow hedge period	4 years 4 months 24 days
Notional amount of derivative contract	$ 40,000,000
Loss on derivative instrument	400,000	$ 200,000
Fair value of derivative liabilities	1,272,000		$ 581,000
Derivative instrument loss included in accumulated other comprehensive income to be reclassified to earnings	800,000
Interest Rate Swap | Designated As Hedging Instrument | Cash Flow Hedging | Other Liabilities
Derivatives Fair Value [Line Items]
Fair value of derivative liabilities	$ 1,300,000

Fair Value of Financial Instrum

Fair Value of Financial Instruments - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Fair Value Disclosures [Abstract]
Short-term borrowings maturity period	90 days
Liabilities measured on nonrecurring basis	$ 0	$ 0

Fair Values of Financial Inst55

Fair Values of Financial Instruments - Summary of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Detail) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Assets:
Assets estimated fair value	$ 128,570	$ 113,371
Liabilities:
Derivative financial instruments	1,272	581
Obligations of other U. S. government agencies [Member]
Assets:
Assets estimated fair value	31,556	26,473
Obligations of state and political subdivisions [Member]
Assets:
Assets estimated fair value	20,572	21,467
Corporate bonds [Member]
Assets:
Assets estimated fair value	14,826	14,824
Residential mortgage-backed securities [Member]
Assets:
Assets estimated fair value	59,233	47,526
Commercial mortgage-backed securities [Member]
Assets:
Assets estimated fair value	1,280	1,989
Equity securities [Member]
Assets:
Assets estimated fair value	1,103	1,092
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets:
Assets estimated fair value	1,103	1,092
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Equity securities [Member]
Assets:
Assets estimated fair value	1,103	1,092
Significant Other Observable Inputs (Level 2) [Member]
Assets:
Assets estimated fair value	115,779	100,748
Liabilities:
Derivative financial instruments	1,272	581
Significant Other Observable Inputs (Level 2) [Member] | Obligations of other U. S. government agencies [Member]
Assets:
Assets estimated fair value	31,556	26,473
Significant Other Observable Inputs (Level 2) [Member] | Obligations of state and political subdivisions [Member]
Assets:
Assets estimated fair value	10,011	11,072
Significant Other Observable Inputs (Level 2) [Member] | Corporate bonds [Member]
Assets:
Assets estimated fair value	13,699	13,688
Significant Other Observable Inputs (Level 2) [Member] | Residential mortgage-backed securities [Member]
Assets:
Assets estimated fair value	59,233	47,526
Significant Other Observable Inputs (Level 2) [Member] | Commercial mortgage-backed securities [Member]
Assets:
Assets estimated fair value	1,280	1,989
Significant Unobservable Inputs (Level3) [Member]
Assets:
Assets estimated fair value	11,688	11,531
Significant Unobservable Inputs (Level3) [Member] | Obligations of state and political subdivisions [Member]
Assets:
Assets estimated fair value	10,561	10,395
Significant Unobservable Inputs (Level3) [Member] | Corporate bonds [Member]
Assets:
Assets estimated fair value	$ 1,127	$ 1,136

Fair Values of Financial Inst56

Fair Values of Financial Instruments - Summary of Assets Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2016USD ($)
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Fair value, beginning balance	$ 11,531
Unrealized gains (losses) included in other comprehensive income	157
Fair value, ending balance	11,688
Obligations of state and political subdivisions [Member]
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Fair value, beginning balance	10,395
Unrealized gains (losses) included in other comprehensive income	166
Fair value, ending balance	10,561
Corporate bonds [Member]
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Fair value, beginning balance	1,136
Unrealized gains (losses) included in other comprehensive income	(9)
Fair value, ending balance	$ 1,127

Fair Values of Financial Inst57

Fair Values of Financial Instruments - Summary of Assets Measured at Fair Value on a Nonrecurring Basis (Detail) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	$ 178	$ 335
Other real estate owned		35
Total	178	370
Significant Unobservable Inputs (Level3) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	178	335
Other real estate owned		35
Total	$ 178	$ 370

Fair Values of Financial Inst58

Fair Values of Financial Instruments - Summary of Estimated Fair Values of Company's Financial Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Financial assets:
Other equity securities	$ 7,183	$ 5,835
Cash and due from banks	21,273	20,785
Federal funds sold	51	181
Investment securities	154,819	139,779
Loans, net of allowance	791,159	739,313
Loans held for sale	50,921	80,509
Financial liabilities:
Junior subordinated debt	3,609	3,609
Derivative financial instruments	1,272	581
Deposits, noninterest-bearing	95,033	90,447
Deposits, interest-bearing	713,665	646,959
FHLB short-term advances and repurchase agreements	125,718	158,236
FHLB long-term advances	7,920	8,360
Fair Value [Member]
Financial assets:
Cash and due from banks	21,273	20,785
Federal funds sold	51	181
Investment securities	154,918	139,642
Other equity securities	7,183	5,835
Loans, net of allowance	795,546	738,614
Loans held for sale	50,921	80,509
Financial liabilities:
Deposits, noninterest-bearing	93,486	89,427
Deposits, interest-bearing	705,408	630,613
FHLB short-term advances and repurchase agreements	125,718	158,236
FHLB long-term advances	7,968	8,455
Junior subordinated debt	2,997	3,217
Derivative financial instruments	1,272	581
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fair Value [Member]
Financial assets:
Cash and due from banks	21,273	20,785
Federal funds sold	51	181
Investment securities	1,103	1,092
Significant Other Observable Inputs (Level 2) [Member] | Fair Value [Member]
Financial assets:
Investment securities	128,151	112,958
Other equity securities	7,183	5,835
Financial liabilities:
Deposits, noninterest-bearing	93,486	89,427
FHLB short-term advances and repurchase agreements	125,718	158,236
Derivative financial instruments	1,272	581
Significant Unobservable Inputs (Level3) [Member] | Fair Value [Member]
Financial assets:
Investment securities	25,664	25,592
Loans, net of allowance	795,546	738,614
Loans held for sale	50,921	80,509
Financial liabilities:
Deposits, interest-bearing	705,408	630,613
FHLB long-term advances	7,968	8,455
Junior subordinated debt	$ 2,997	$ 3,217

Income Taxes - Summary of Expen

Income Taxes - Summary of Expense for Income Taxes and Effective Tax Rate Included in Consolidated Statement of Operations (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Income Tax Disclosure [Abstract]
Income tax expense	$ 1,006	$ 965
Effective tax rate	33.60%	33.10%

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2016
Income Tax Disclosure [Abstract]
Effective income tax rate related with statutory tax rate	35.00%

Commitments and Contingencies -

Commitments and Contingencies - Summary of Commitments to Extend Credit (Detail) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Loan commitments [Member]
Loss Contingencies [Line Items]
Commitments to extend credit	$ 148,728	$ 149,561
Standby letters of credit [Member]
Loss Contingencies [Line Items]
Commitments to extend credit	$ 372	$ 382

Commitments and Contingencies62

Commitments and Contingencies - Additional Information (Detail) $ in Millions	Mar. 31, 2016USD ($)
Commitments And Contingencies Disclosure [Abstract]
Commitment to fund investment in SBIC qualified funds	$ 1.4