Investar Holding (ISTR) 10-Q 7 Aug 15 2015 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2015	Aug. 07, 2015
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2015
Document Fiscal Year Focus	2,015
Document Fiscal Period Focus	Q2
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	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		7,292,235

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
ASSETS
Cash and due from banks	$ 7,541	$ 5,519
Interest-bearing balances due from other banks	16,807	13,493
Federal funds sold	191	500
Cash and cash equivalents	24,539	19,512
Available for sale securities at fair value (amortized cost of $82,049 and $69,838, respectively)	82,236	70,299
Held to maturity securities at amortized cost (estimated fair value of $24,015 and $22,301, respectively)	24,230	22,519
Loans held for sale	78,212	103,396
Loans, net of allowance for loan losses of $5,728 and $4,630, respectively	667,858	618,160
Other equity securities	4,183	5,566
Bank premises and equipment, net of accumulated depreciation of $4,662 and $3,964, respectively	29,444	28,538
Other real estate owned, net	2,519	2,735
Accrued interest receivable	2,432	2,435
Deferred tax asset	1,624	1,097
Goodwill and other intangibles	3,195	3,216
Other assets	1,383	1,881
Total assets	921,855	879,354
LIABILITIES
Noninterest-bearing	86,339	70,217
Interest-bearing	619,668	557,901
Total deposits	706,007	628,118
Advances from Federal Home Loan Bank	79,066	125,785
Repurchase agreements	15,130	12,293
Note payable	3,609	3,609
Accrued taxes and other liabilities	11,170	6,165
Total liabilities	$ 814,982	$ 775,970
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; 7,293,209 and 7,262,085 shares outstanding, respectively	$ 7,295	$ 7,264
Treasury stock	(26)	(23)
Surplus	84,358	84,213
Retained earnings	15,461	11,809
Accumulated other comprehensive (loss) income	(215)	121
Total stockholders' equity	106,873	103,384
Total liabilities and stockholders' equity	$ 921,855	$ 879,354

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Statement Of Financial Position [Abstract]
Available-for-sale securities at fair value, amortized cost	$ 82,049	$ 69,838
Held-to-maturity securities at amortized cost, estimated fair value	24,015	22,301
Allowance for loan losses	5,728	4,630
Bank premises and equipment, accumulated depreciation	$ 4,662	$ 3,964
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 outstanding	7,293,209	7,262,085

CONSOLIDATED STATEMENTS OF OPER

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
INTEREST INCOME
Interest and fees on loans	$ 8,646	$ 7,119	$ 16,944	$ 13,794
Interest on investment securities	523	278	1,008	550
Other interest income	18	10	35	20
Total interest income	9,187	7,407	17,987	14,364
INTEREST EXPENSE
Interest on deposits	1,299	1,050	2,491	2,053
Interest on borrowings	108	108	217	194
Total interest expense	1,407	1,158	2,708	2,247
Net interest income	7,780	6,249	15,279	12,117
Provision for loan losses	400	448	1,100	693
Net interest income after provision for loan losses	7,380	5,801	14,179	11,424
NONINTEREST INCOME
Service charges on deposit accounts	97	73	191	136
Gain on sale of investment securities, net	134	48	134	165
Gain (loss) on sale of real estate owned, net	7	(5)	6	(7)
Gain on sale of loans, net	1,077	1,031	2,808	1,655
Fee income on loans held for sale, net	210	89	510	165
Other operating income	541	273	957	462
Total noninterest income	2,066	1,509	4,606	2,576
Income before noninterest expense	9,446	7,310	18,785	14,000
NONINTEREST EXPENSE
Depreciation and amortization	362	328	719	631
Salaries and employee benefits	3,971	3,491	7,879	6,962
Occupancy	225	181	438	406
Data processing	370	308	710	586
Marketing	62	71	120	147
Professional fees	237	197	499	256
Other operating expenses	1,455	1,153	2,741	2,128
Total noninterest expense	6,682	5,729	13,106	11,116
Income before income tax expense	2,764	1,581	5,679	2,884
Income tax expense	951	514	1,916	938
Net income	$ 1,813	$ 1,067	$ 3,763	$ 1,946
EARNINGS PER SHARE
Basic earnings per share	$ 0.25	$ 0.27	$ 0.52	$ 0.50
Diluted earnings per share	0.25	0.26	0.52	0.47
Cash dividends declared per common share	$ 0.01	$ 0.01	$ 0.02	$ 0.02

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 1,813	$ 1,067	$ 3,763	$ 1,946
Unrealized gains on investment securities:
Reclassification of realized (gains) losses, net of tax (expense) benefit of $(47), $16, $(47) and $56, respectively	(87)	32	(87)	108
Unrealized (losses) gains, available for sale, net of tax (benefit) expense of $(194), $114, $(51) and $137, respectively	(374)	334	(96)	402
Unrealized (losses) gains, transfer from available for sale to held to maturity, net of tax (benefit) expense of $(1), $6, $(1) and $6, respectively	(1)	18	(2)	18
Fair value of derivative financial instruments:
Change in fair value of interest rate swap designated as a cash flow hedge, net of tax expense (benefit) of $44, $0, $(82) and $0, respectively	94		(151)
Total other comprehensive (loss) income	(368)	384	(336)	528
Total comprehensive income	$ 1,445	$ 1,451	$ 3,427	$ 2,474

CONSOLIDATED STATEMENTS OF COM6

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement Of Income And Comprehensive Income [Abstract]
Reclassification of realized gains, tax	$ (47)	$ 16	$ (47)	$ 56
Unrealized gains, available for sale, tax	(194)	114	(51)	137
Unrealized (loss) gains, transfer from available for sale to held to maturity, tax	(1)	6	(1)	6
Change in fair value of interest rate swap designated as a cash flow hedge, tax	$ 44	$ 0	$ (82)	$ 0

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 (Loss) Income [Member]
Beginning Balance at Dec. 31, 2013	$ 55,483	$ 3,943		$ 45,281	$ 6,609	$ (350)
Common stock issued in offering, net of direct cost of $4,266	41,728	3,285		38,443
Warrants exercised	297	22		275
Surrendered shares	(17)		$ (17)
Shares repurchased	(6)		(6)
Dividends declared	(197)				(197)
Stock-based compensation	228	14		214
Net income	5,397				5,397
Other comprehensive income (loss), net	471					471
Ending Balance at Dec. 31, 2014	103,384	7,264	(23)	84,213	11,809	121
Surrendered shares	(3)		(3)
Dividends declared	(111)				(111)
Stock-based compensation	176	31		145
Net income	3,763				3,763
Other comprehensive income (loss), net	(336)					(336)
Ending Balance at Jun. 30, 2015	$ 106,873	$ 7,295	$ (26)	$ 84,358	$ 15,461	$ (215)

CONSOLIDATED STATEMENTS OF CHA8

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Statement Of Stockholders Equity [Abstract]
Stock issuance cost		$ 4,266
Cash dividends declared per common share	$ 0.02	$ 0.04

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net income	$ 3,763	$ 1,946
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	719	631
Amortization (accretion) of premium (discount) on securities, net	528	509
Amortization of purchase accounting adjustments	(121)	(184)
Provision for loan losses	1,100	693
Provision for other real estate owned	24	26
Gain on sale of securities	(134)	(165)
(Gain) loss on sale of other real estate owned	(6)	7
FHLB stock dividend	(7)	(3)
Stock-based compensation	176	84
Other	11
Loans held for sale:
Originations	(210,350)	(81,448)
Proceeds from sales	238,341	55,281
Gain on sale of loans	(2,808)	(1,655)
Net change in:
Accrued interest receivable	3	(86)
Deferred tax asset	(349)	90
Other assets	533	(42)
Accrued taxes and other liabilities	4,759	1,920
Net cash provided by (used in) operating activities	36,182	(22,396)
Cash flows from investing activities:
Purchases of investment securities available for sale	(24,095)	(29,559)
Purchases of investment securities held to maturity	(2,182)	(7,470)
Proceeds from the sale of investment securities available for sale	6,217	16,497
Proceeds from paydowns, redemptions and maturities of securities available for sale	5,248	4,172
Proceeds from paydowns, redemptions and maturities of securities held to maturity	449	27
Proceeds from sale of loans		61,745
Proceeds from redemptions of other equity securities	5,355	348
Purchases of other equity securities	(3,966)	(1,734)
Net increase in loans	(51,093)	(121,471)
Proceeds from sales of other real estate owned	561	539
Purchases of premises, equipment and software	(1,604)	(3,609)
Net cash used in investing activities	(65,110)	(80,515)
Cash flows from financing activities:
Net increase in customer deposits	77,942	46,141
Net increase in repurchase agreements	2,837	1,222
Net (decrease) increase in short-term FHLB advances	(48,256)	37,201
Proceeds from long-term FHLB advances	3,000	6,000
Repayment of long-term FHLB advances	(1,464)	(610)
Cash dividends paid on common stock	(104)	(97)
Net cash provided by financing activities	33,955	89,857
Net increase (decrease) in cash and cash equivalents	5,027	(13,054)
Cash and cash equivalents, beginning of period	19,512	28,203
Cash and cash equivalents, end of period	$ 24,539	$ 15,149

SUMMARY OF SIGNIFICANT ACCOUNTI

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	6 Months Ended
	Jun. 30, 2015
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 and six month periods ended June 30, 2015 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, 2014, 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 31, 2015. 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 176 employees at June 30, 2015. 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 financial statements in conformity with 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 susceptible to a significant change in the near term are the allowance for loan losses, the fair value of financial instruments and the determination of other-than-temporary impairments of securities. Reclassifications Certain reclassifications have been made to the 2014 financial statements to be consistent with the 2015 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 has 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 Technical Corrections and Improvements Update No. 2015-10. The Financial Accounting Standards Board (the “FASB”) issued Update No. 2015-10 in June 2015 to clarify the Accounting Standards Codification (the “Codification”). This Update contains amendments that will affect a wide variety of Topics in the Codification. The amendments generally fall into one of the following types of amendments: amendments related to differences between original guidance and the Codification, guidance clarification and reference corrections, simplification, and minor improvements. For public entities, the amendments in this Update are effective for financial statements issued for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position. FASB ASC Topic 820 “Fair Value Measurement” Update No. 2015-07. The FASB issued Update No. 2015-07 in May 2015 to address diversity in practice related to how certain investments measured at net asset value with redemption dates in the future are categorized within the fair value hierarchy. The amendments in this Update remove the requirement to categorize within the fair value hierarchy all investments for which fair value is measured using the net asset value per share practical expedient. The amendments also remove the requirement to make certain disclosures for all investments that are eligible to be measured at fair value using the net asset value per share practical expedient. For public entities, the amendments in this Update are effective for financial statements issued for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position. FASB ASC Topic 835-30 “Interest – Imputation of Interest” Update No. 2015-03. The FASB issued Update No. 2015-03 in April 2015 to simplify presentation of debt issuance costs. The amendments in this Update require that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. The recognition and measurement guidance for debt issuance costs are not affected by the amendments in this Update. For public entities, the amendments in this Update are effective for financial statements issued for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years. 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	6 Months Ended
	Jun. 30, 2015
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 and six months ended June 30, 2015 and 2014 (in thousands, except share data). Three months ended June 30, Six months ended June 30, 2015 2014 2015 2014 Net income available to common shareholders $ 1,813 $ 1,067 $ 3,763 $ 1,946 Weighted average number of common shares outstanding used in computation of basic earnings per common share 7,219,593 3,901,542 7,219,415 3,901,304 Effect of dilutive securities: Restricted stock 13,372 44,493 11,065 44,272 Stock options 16,725 22,810 13,478 22,810 Stock warrants 12,467 193,498 10,765 193,498 Weighted average number of common shares outstanding plus effect of dilutive securities used in computation of diluted earnings per common share 7,262,157 4,162,343 7,254,723 4,161,884 Basic earnings per share $ 0.25 $ 0.27 $ 0.52 $ 0.50 Diluted earnings per share $ 0.25 $ 0.26 $ 0.52 $ 0.47

INVESTMENT SECURITIES

INVESTMENT SECURITIES	6 Months Ended
	Jun. 30, 2015
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 June 30, 2015 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 10,069 $ 57 $ (60 ) $ 10,066 Obligations of state and political subdivisions 10,871 102 (94 ) 10,879 Corporate bonds 12,180 21 (95 ) 12,106 Residential mortgage-backed securities 45,562 302 (70 ) 45,794 Commercial mortgage-backed securities 2,518 10 (26 ) 2,502 Equity securities 849 60 (20 ) 889 Total $ 82,049 $ 552 $ (365 ) $ 82,236 Gross Gross Amortized Unrealized Unrealized Fair December 31, 2014 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 4,351 $ 31 $ (22 ) $ 4,360 Obligations of state and political subdivisions 11,616 181 (57 ) 11,740 Corporate bonds 5,416 23 (20 ) 5,419 Residential mortgage-backed securities 46,406 364 (15 ) 46,755 Commercial mortgage-backed securities 1,497 1 (7 ) 1,491 Equity securities 552 - (18 ) 534 Total $ 69,838 $ 600 $ (139 ) $ 70,299 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 June 30, 2015 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 3,983 $ - $ (111 ) $ 3,872 Residential mortgage-backed securities 5,376 7 (111 ) 5,272 Obligations of state and political subdivisions 14,871 - - 14,871 Total $ 24,230 $ 7 $ (222 ) $ 24,015 Gross Gross Amortized Unrealized Unrealized Fair December 31, 2014 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 3,979 $ - $ (165 ) $ 3,814 Residential mortgage-backed securities 3,469 5 (58 ) 3,416 Obligations of state and political subdivisions 15,071 - - 15,071 Total $ 22,519 $ 5 $ (223 ) $ 22,301 Securities are classified in the consolidated balance sheets according to management’s intent. The Company had no securities classified as trading as of June 30, 2015 or December 31, 2014. 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 June 30, 2015 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 11 $ 4,970 $ (49 ) $ 412 $ (11 ) $ 5,382 $ (60 ) Obligations of state and political subdivisions 20 4,023 (53 ) 1,092 (41 ) 5,115 (94 ) Corporate bonds 16 6,261 (71 ) 1,226 (24 ) 7,487 (95 ) Residential mortgage-backed securities 24 9,423 (69 ) 205 (1 ) 9,628 (70 ) Commercial mortgage-backed securities 2 1,011 (18 ) 242 (8 ) 1,253 (26 ) Equity securities 2 49 - 486 (20 ) 535 (20 ) Total 75 $ 25,737 $ (260 ) $ 3,663 $ (105 ) $ 29,400 $ (365 ) Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized December 31, 2014 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 5 $ 1,770 $ (10 ) $ 469 $ (12 ) $ 2,239 $ (22 ) Obligations of state and political subdivisions 15 813 (6 ) 3,021 (51 ) 3,834 (57 ) Corporate bonds 6 1,782 (18 ) 547 (2 ) 2,329 (20 ) Residential mortgage-backed securities 9 1,339 (1 ) 1,898 (14 ) 3,237 (15 ) Commercial mortgage-backed securities 1 252 (7 ) 252 (7 ) Equity securities 1 488 (18 ) - - 488 (18 ) Total 37 $ 6,192 $ (53 ) $ 6,187 $ (86 ) $ 12,379 $ (139 ) 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 June 30, 2015 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 2 $ 1,932 $ (59 ) $ 1,940 $ (52 ) $ 3,872 $ (111 ) Residential mortgage-backed securities 5 2,139 (38 ) 2,073 (73 ) 4,212 (111 ) Total 7 $ 4,071 $ (97 ) $ 4,013 $ (125 ) $ 8,084 $ (222 ) Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized December 31, 2014 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 2 $ - $ - $ 3,814 $ (165 ) $ 3,814 $ (165 ) Residential mortgage-backed securities 3 - - 2,343 (58 ) 2,343 (58 ) Total 5 $ - $ - $ 6,157 $ (223 ) $ 6,157 $ (223 ) 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 June 30, 2015 or December 31, 2014. 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 June 30, 2015 Yield Cost Value Yield Cost Value Due within one year - % $ - $ - 7.07 % $ 620 $ 620 Due after one year through five years 1.96 6,182 6,213 7.07 2,815 2,815 Due after five years through ten years 2.52 25,410 25,334 7.07 4,365 4,365 Due after ten years 2.36 49,608 49,800 3.23 16,430 16,215 Total debt securities 81,200 81,347 24,230 24,015 Securities Available for Sale Securities Held to Maturity Weighted Weighted Average T.E. Amortized Fair Average T.E. Amortized Fair December 31, 2014 Yield Cost Value Yield Cost Value Due within one year 1.21 % $ 100 $ 100 7.07 % $ 620 $ 620 Due after one year through five years 1.66 1,871 1,868 7.07 2,815 2,815 Due after five years through ten years 2.48 17,324 17,433 7.07 4,365 4,365 Due after ten years 2.33 49,991 50,364 3.31 14,719 14,501 Total debt securities 69,286 69,765 22,519 22,301

LOANS

LOANS	6 Months Ended
	Jun. 30, 2015
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). June 30, 2015 December 31, 2014 Construction and development $ 70,927 $ 71,350 1-4 Family 153,118 137,519 Multifamily 21,260 17,458 Farmland 3,001 2,919 Commercial real estate 249,146 225,058 Total mortgage loans on real estate 497,452 454,304 Commercial and industrial 56,485 54,187 Consumer 119,649 114,299 Total loans $ 673,586 $ 622,790 The table below provides an analysis of the aging of loans as of the dates presented (dollars in thousands). June 30, 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 $ 31 $ - $ - $ 1,096 $ 1,127 $ 69,800 $ 70,927 1-4 Family 169 - - 396 565 152,553 153,118 Multifamily - - - - - 21,260 21,260 Farmland - - - - - 3,001 3,001 Commercial real estate 566 - - 737 1,303 247,843 249,146 Total mortgage loans on real estate 766 - - 2,229 2,995 494,457 497,452 Commercial and industrial - 2 - 39 41 56,444 56,485 Consumer 278 50 - 419 747 118,902 119,649 Total loans $ 1,044 $ 52 $ - $ 2,687 $ 3,783 $ 669,803 $ 673,586 December 31, 2014 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 $ 106 $ 14 $ - $ 1,363 $ 1,483 $ 69,867 $ 71,350 1-4 Family 179 - - 837 1,016 136,503 137,519 Multifamily - - - - - 17,458 17,458 Farmland - - - - - 2,919 2,919 Commercial real estate - - - 749 749 224,309 225,058 Total mortgage loans on real estate 285 14 - 2,949 3,248 451,056 454,304 Commercial and industrial 2 - - 178 180 54,007 54,187 Consumer 239 47 - 213 499 113,800 114,299 Total loans $ 526 $ 61 $ - $ 3,340 $ 3,927 $ 618,863 $ 622,790 On October 1, 2011, the Bank acquired South Louisiana Business Bank (“SLBB”), a full service commercial bank headquartered in Prairieville, Louisiana. On May 1, 2013, the Bank acquired First Community Bank (“FCB”), a full service commercial bank headquartered in Hammond, Louisiana. Total loans at June 30, 2015 include approximately $41.1 million of loans acquired in the FCB and SLBB acquisitions that were recorded at fair value as of their respective acquisition dates. Included in the acquired loan balances at June 30, 2015 were approximately $0.2 million in loans 30-59 days past due and $1.1 million in nonaccrual loans. Total loans at December 31, 2014 include approximately $45.0 million of loans acquired in the FCB and SLBB acquisitions that were recorded at fair value as of their respective acquisition dates. Included in the acquired loan balances at December 31, 2014 were approximately $0.3 million in loans 30-59 days past due, $14,000 in loans 60-89 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). June 30, 2015 Special Pass Mention Substandard Total Construction and development $ 69,786 $ 16 $ 1,125 $ 70,927 1-4 Family 151,274 726 1,118 153,118 Multifamily 20,404 - 856 21,260 Farmland 3,001 - - 3,001 Commercial real estate 247,763 - 1,383 249,146 Total mortgage loans on real estate 492,228 742 4,482 497,452 Commercial and industrial 56,446 - 39 56,485 Consumer 118,814 374 461 119,649 Total loans $ 667,488 $ 1,116 $ 4,982 $ 673,586 December 31, 2014 Special Pass Mention Substandard Total Construction and development $ 69,361 $ 340 $ 1,649 $ 71,350 1-4 Family 135,898 - 1,621 137,519 Multifamily 16,403 - 1,055 17,458 Farmland 2,919 - - 2,919 Commercial real estate 224,192 - 866 225,058 Total mortgage loans on real estate 448,773 340 5,191 454,304 Commercial and industrial 54,007 - 180 54,187 Consumer 113,832 208 259 114,299 Total loans $ 616,612 $ 548 $ 5,630 $ 622,790 The Company had no loans that were classified as doubtful or loss as of June 30, 2015 or December 31, 2014. Loan participations and whole loans sold to and serviced for others are not included in the accompanying consolidated balance sheets. The unpaid principal balances of these loans were approximately $339.2 million and $189.6 million as of June 30, 2015 and December 31, 2014, 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 $24.6 million and $22.8 million as of June 30, 2015 and December 31, 2014, 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). June 30, 2015 December 31, 2014 Balance, beginning of period $ 22,750 $ 11,781 New loans 4,185 15,277 Repayments (2,350 ) (4,308 ) Balance, end of period $ 24,585 $ 22,750 Loans Acquired with Deteriorated Credit Quality The following table presents changes in the carrying value, net of allowance for loan losses, of acquired impaired loans, or loans accounted for under FASB ASC 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality Acquired Impaired Carrying value, net at December 31, 2013 $ 4,032 Accretion to interest income 161 Net transfers from (to) nonaccretable difference to (from) accretable yield 316 Payments received, net (1,044 ) Charge-offs (59 ) Transfers to real estate owned (628 ) Carrying value, net at December 31, 2014 $ 2,778 Accretion to interest income 68 Net transfers from (to) nonaccretable difference to (from) accretable yield 84 Payments received, net (115 ) Charge-offs (61 ) Transfers to real estate owned (45 ) Carrying value, net at June 30, 2015 $ 2,709 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, 2013 $ 270 Net transfers from (to) nonaccretable difference to (from) accretable yield 316 Accretion (161 ) Balance, period ended December 31, 2014 $ 425 Net transfers from (to) nonaccretable difference to (from) accretable yield 84 Accretion (68 ) Balance, period ended June 30, 2015 $ 441

ALLOWANCE FOR LOAN LOSSES

ALLOWANCE FOR LOAN LOSSES	6 Months Ended
	Jun. 30, 2015
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 and six months ended June 30, 2015 and 2014 (dollars in thousands). Three months ended Six months ended June 30, 2015 June 30, 2014 June 30, 2015 June 30, 2014 Balance, beginning of period $ 5,379 $ 3,530 $ 4,630 $ 3,380 Provision for loan losses 400 448 1,100 693 Charge-offs (96 ) (110 ) (238 ) (218 ) Recoveries 45 14 236 27 Balance, end of period $ 5,728 $ 3,882 $ 5,728 $ 3,882 The following tables outline the activity in the allowance for loan losses by collateral type for the three and six months ended June 30, 2015 and 2014, and show both the allowances and portfolio balances for loans individually and collectively evaluated for impairment as of June 30, 2015 and 2014 (dollars in thousands). Three months ended June 30, 2015 Construction & Commercial Commercial & Development Farmland 1‑4 Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 638 $ 23 $ 1,024 $ 164 $ 1,958 $ 409 $ 1,163 5,379 Provision (12 ) (2 ) 93 16 184 (34 ) 155 400 Charge-offs (4 ) - - - - - (92 ) (96 ) Recoveries 14 - 1 - - 17 13 45 Ending balance $ 636 $ 21 $ 1,118 $ 180 $ 2,142 $ 392 $ 1,239 $ 5,728 Three months ended June 30, 2014 Construction & Commercial Commercial & Development Farmland 1‑4 Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 435 $ 11 $ 619 $ 124 $ 1,070 $ 374 $ 897 3,530 Provision 32 - 59 (4 ) 348 (65 ) 78 448 Charge-offs - - - - - (16 ) (94 ) (110 ) Recoveries - - 1 - - - 13 14 Ending balance $ 467 $ 11 $ 679 $ 120 $ 1,418 $ 293 $ 894 $ 3,882 Six months ended June 30, 2015 Construction & Commercial Commercial & Development Farmland 1-4 Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 526 $ 18 $ 909 $ 137 $ 1,571 $ 390 $ 1,079 4,630 Provision 104 3 205 43 571 (139 ) 313 1,100 Charge-offs (9 ) - - - - (56 ) (173 ) (238 ) Recoveries 15 - 4 - - 197 20 236 Ending balance $ 636 $ 21 $ 1,118 $ 180 $ 2,142 $ 392 $ 1,239 $ 5,728 Ending allowance balance for loans individually evaluated for impairment - - - - - - 153 153 Ending allowance balance for loans collectively evaluated for impairment $ 636 $ 21 $ 1,118 $ 180 $ 2,142 $ 392 $ 1,086 $ 5,575 Ending allowance balance for loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans receivable: Balance of loans individually evaluated for impairment $ 1,141 $ - $ 1,844 $ 856 $ 1,383 $ 39 $ 835 $ 6,098 Balance of loans collectively evaluated for impairment 69,786 3,001 151,274 20,404 247,763 56,446 118,814 667,488 Total period-end balance $ 70,927 $ 3,001 $ 153,118 $ 21,260 $ 249,146 $ 56,485 $ 119,649 $ 673,586 Balance of loans acquired with deteriorated credit quality $ 748 $ - $ 849 $ 1,070 $ - $ - $ 42 $ 2,709 Six months ended June 30, 2014 Construction & Commercial Commercial & Development Farmland 1-4 Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 420 $ 4 $ 567 $ 101 $ 992 $ 397 $ 899 3,380 Provision 46 7 141 19 429 (88 ) 139 693 Charge-offs - - (30 ) - (3 ) (16 ) (169 ) (218 ) Recoveries 1 - 1 - - - 25 27 Ending balance $ 467 $ 11 $ 679 $ 120 $ 1,418 $ 293 $ 894 $ 3,882 Ending allowance balance for loans individually evaluated for impairment - - - - - - 64 64 Ending allowance balance for loans collectively evaluated for impairment $ 467 $ 11 $ 679 $ 120 $ 1,418 $ 293 $ 830 $ 3,818 Ending allowance balance for loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans receivable: Balance of loans individually evaluated for impairment $ 1,079 $ - $ 1,481 $ 1,034 $ 244 $ 193 $ 207 $ 4,238 Balance of loans collectively evaluated for impairment 59,254 2,282 123,765 16,672 191,576 34,585 131,603 559,737 Total period-end balance $ 60,333 $ 2,282 $ 125,246 $ 17,706 $ 191,820 $ 34,778 $ 131,810 $ 563,975 Balance of loans acquired with deteriorated credit quality $ 1,162 $ - $ 1,021 $ 1,034 $ - $ - $ 48 $ 3,265 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 substandard or special mention 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 June 30, 2015 and December 31, 2014, 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). June 30, 2015 Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Construction and development $ 1,283 $ 1,282 $ - 1-4 Family 1,288 1,284 - Commercial real estate 737 737 - Total mortgage loans on real estate 3,308 3,303 - Commercial and industrial 39 39 - Consumer 105 105 - Total 3,452 3,447 - With related allowance recorded: Consumer 356 356 153 Total 356 356 153 Total loans: Construction and development 1,283 1,282 - 1-4 Family 1,288 1,284 - Commercial real estate 737 737 - Total mortgage loans on real estate 3,308 3,303 - Commercial and industrial 39 39 - Consumer 461 461 153 Total $ 3,808 $ 3,803 $ 153 December 31, 2014 Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Construction and development $ 1,543 $ 1,543 $ - 1-4 Family 837 837 - Commercial real estate 749 749 - Total mortgage loans on real estate 3,129 3,129 - Commercial and industrial 179 179 - Consumer 79 79 - Total 3,387 3,387 - With related allowance recorded: Consumer 180 180 70 Total 180 180 70 Total loans: Construction and development 1,543 1,543 - 1-4 Family 837 837 - Commercial real estate 749 749 - Total mortgage loans on real estate 3,129 3,129 - Commercial and industrial 179 179 - Consumer 260 259 70 Total $ 3,568 $ 3,567 $ 70 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 June 30, 2015 June 30, 2014 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized With no related allowance recorded: Construction and development $ 1,309 $ 4 $ 1,084 $ 13 1-4 Family 1,305 9 1,477 12 Multifamily - - 1,031 13 Commercial real estate 737 2 248 2 Total mortgage loans on real estate 3,351 15 3,840 40 Commercial and industrial 93 1 395 - Consumer 121 8 79 4 Total 3,565 24 4,314 44 With related allowance recorded: Consumer 304 10 132 - Total 304 10 132 - Total loans: Construction and development 1,309 4 1,084 13 1-4 Family 1,305 9 1,477 12 Multifamily - - 1,031 13 Commercial real estate 737 2 248 2 Total mortgage loans on real estate 3,351 15 3,840 40 Commercial and industrial 93 1 395 - Consumer 425 18 211 4 Total $ 3,869 $ 34 $ 4,446 $ 44 For the six months ended June 30, 2015 June 30, 2014 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized With no related allowance recorded: Construction and development $ 1,447 $ 8 $ 1,091 $ 21 1-4 Family 1,290 23 1,470 30 Multifamily - - 1,012 31 Commercial real estate 739 2 249 6 Total mortgage loans on real estate 3,476 33 3,822 88 Commercial and industrial 126 2 448 - Consumer 157 9 81 4 Total 3,759 44 4,351 92 With related allowance recorded: Consumer 240 10 137 - Total 240 10 137 - Total loans: Construction and development 1,447 8 1,091 21 1-4 Family 1,290 23 1,470 30 Multifamily - - 1,012 31 Commercial real estate 739 2 249 6 Total mortgage loans on real estate 3,476 33 3,822 88 Commercial and industrial 126 2 448 - Consumer 397 19 218 4 Total $ 3,999 $ 54 $ 4,488 $ 92 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 where 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 ten credits, totaled approximately $1.5 million at June 30, 2015 compared to seven credits totaling approximately $0.6 million at December 31, 2014. Nine of the ten TDRs were acquired from FCB. Nine of the ten credits were considered TDRs due to modification of terms through adjustments to maturity and one was considered a TDR due to modification of terms through principal payment forbearance, paying interest only for a specified period of time. Eight of the ten credits are currently performing in accordance with their modified terms. Two TDRs were in default of their modified terms as of the date these financial statements were issued 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 June 30, 2015 and December 31, 2014, 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 six month periods ended June 30, 2015 and 2014 (dollars in thousands). June 30, 2015 June 30, 2014 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 $ 30 $ 30 1 $ 19 $ 19 1-4 Family 2 892 892 - - - Consumer - - - 1 48 48 Total $ 922 $ 922 $ 67 $ 67 There were no TDRs which were modified during the three months ended June 30, 2015. There were no loans modified under troubled debt restructurings during the previous twelve month period that subsequently defaulted during the three and six months ended June 30, 2015 and 2014.

STOCK-BASED COMPENSATION

STOCK-BASED COMPENSATION	6 Months Ended
	Jun. 30, 2015
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 and six months ended June 30, 2015 was $43,000 and $74,000, respectively. There was no stock option expense recognized for the three and six months ended June 30, 2014. The assumptions presented below were used for the options granted during the six months ended June 30, 2015. Expected dividends 0.17 % Expected volatility 18.48 % Risk-free interest rate 1.79 % Expected term (in years) 7.0 Weighted-average grant date fair value $ 3.75 At June 30, 2015, there was $0.8 million of unrecognized compensation cost related to stock options that is expected to be recognized over a weighted-average period of 5 years. The table below summarizes stock option activity for the periods presented. Six Months Ended June 30, 2015 June 30, 2014 Number Weighted-Average Number Weighted-Average of Options Exercise Price of Options Exercise Price Outstanding at beginning of period 238,811 $ 13.94 22,811 $ 13.33 Granted 64,333 15.74 - - Forfeited - - - - Exercised - - - - Outstanding at end of period 303,144 $ 14.32 22,811 $ 13.33 Exercisable at end of period 22,811 $ 13.33 22,811 $ 13.33 At June 30, 2015, the shares underlying outstanding stock options and exercisable stock options had aggregate intrinsic values of $0.3 million and $43,000, respectively. Time Vested Restricted Stock Awards During the six months ended June 30, 2015 and 2014, the Company issued shares of time vested restricted stock with vesting terms ranging from two to six 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. Six Months Ended June 30, 2015 June 30, 2014 Shares Weighted Avg Grant Date Fair Value Shares Weighted Avg Grant Date Fair Value Balance at beginning of period 42,889 $ 13.96 44,090 $ 13.99 Granted 32,468 15.39 1,428 14.00 Forfeited (1,179 ) 14.00 (536 ) 14.00 Earned and issued (606 ) 14.00 (1,132 ) 13.82 Balance at end of period 73,572 $ 14.59 43,850 $ 14.00 At June 30, 2015, there was $0.9 million of unrecognized compensation cost related to time vested restricted stock awards that is expected to be recognized over a weighted average period of 3.7 years.

DERIVATIVE FINANCIAL INSTRUMENT

DERIVATIVE FINANCIAL INSTRUMENTS	6 Months Ended
	Jun. 30, 2015
Derivative Instruments And Hedging Activities Disclosure [Abstract]
DERIVATIVE FINANCIAL INSTRUMENTS	NOTE 7. DERIVATIVE FINANCIAL INSTRUMENTS The Company currently holds forward starting 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 five For the three and six months ended June 30, 2015, a gain of $0.1 million and a loss of $0.2 million, respectively, have been recognized in other comprehensive income in the accompanying consolidated statements of comprehensive income for the change in fair value of the interest rate swap. The swap contract had a negative fair value of $0.5 million as of June 30, 2015 and has been recorded in other liabilities in the accompanying consolidated balance sheets. The loss of $0.4 million included in accumulated other comprehensive income 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	6 Months Ended
	Jun. 30, 2015
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. Other Real Estate Owned – The fair values are estimated based on recent appraisal values of the property less estimated costs to sell the property, as real estate owned is valued at the lower of cost or fair value of the property, less estimated costs to sell. Certain inputs used in appraisals are not always observable, and therefore real estate owned may be classified in level 3 within the fair value hierarchy. When inputs are observable, these assets are classified in level 2 of the fair value hierarchy. Accrued Interest – The carrying amounts of accrued interest approximate fair value and are classified in level 1 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) June 30, 2015 Assets: Obligations of other U.S. government agencies $ 10,066 $ - $ 10,066 $ - Obligations of state and political subdivisions 10,879 - 10,879 - Corporate bonds 12,106 - 12,106 - Residential mortgage-backed securities 45,794 - 45,794 - Commercial mortgage-backed securities 2,502 - 2,502 - Equity securities 889 889 - - Total assets $ 82,236 $ 889 $ 81,347 $ - Liabilities: Derivative financial instruments $ 541 $ - $ 541 $ - December 31, 2014 Assets: Obligations of other U.S. government agencies $ 4,360 $ - $ 4,360 $ - Obligations of state and political subdivisions 11,740 - 11,740 - Corporate bonds 5,419 - 5,419 - Residential mortgage-backed securities 46,755 - 46,755 - Commercial mortgage-backed securities 1,491 - 1,491 - Equity securities 534 534 - - Total assets $ 70,299 $ 534 $ 69,765 $ - Liabilities: Derivative financial instruments $ 303 $ - $ 303 $ - 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) June 30, 2015 Loans held for sale $ 78,212 $ - $ - $ 78,212 Impaired loans 3,650 - - 3,650 Other real estate owned 2,519 - - 2,519 Total $ 84,381 $ - $ - $ 84,381 December 31, 2014 Loans held for sale $ 103,396 $ - $ - $ 103,396 Impaired loans 3,497 - - 3,497 Other real estate owned 2,735 - - 2,735 Total $ 109,628 $ - $ - $ 109,628 There were no liabilities measured on a nonrecurring basis at June 30, 2015 or December 31, 2014. The estimated fair values of the Company’s financial instruments are summarized in the table below as of the dates indicated (dollars in thousands). June 30, 2015 Carrying Estimated Amount Fair Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks $ 24,348 $ 24,348 $ 24,348 $ - $ - Federal funds sold 191 191 191 - - Investment securities 106,466 106,251 889 105,362 - Other equity securities 4,183 4,183 - 4,183 - Loans, net of allowance 746,070 748,084 - - 748,084 Accrued interest receivable 2,432 2,432 2,432 - - Financial liabilities: Deposits, noninterest-bearing $ 86,339 $ 86,339 $ - $ 86,339 $ - Deposits, interest-bearing 619,668 618,600 - - 618,600 FHLB short-term advances and repurchase agreements 74,863 74,863 - 74,863 - FHLB long-term advances 19,333 19,211 - - 19,211 Other long-term borrowed funds 3,609 3,608 - - 3,608 Accrued interest payable 311 311 311 - - Derivative financial instruments 541 541 - 541 - December 31, 2014 Carrying Estimated Amount Fair Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks $ 19,012 $ 19,012 $ 19,012 $ - $ - Federal funds sold 500 500 500 - - Investment securities 92,818 92,600 534 92,066 - Other equity securities 5,566 5,566 - 5,566 - Loans, net of allowance 721,556 722,675 - - 722,675 Accrued interest receivable 2,435 2,435 2,435 - - Financial liabilities: Deposits, noninterest-bearing $ 70,217 $ 70,217 $ - $ 70,217 $ - Deposits, interest-bearing 557,901 560,667 - - 560,667 FHLB short-term advances and repurchase agreements 116,632 116,632 - 116,632 - FHLB long-term advances 21,446 21,493 - - 21,493 Other long-term borrowed funds 3,609 3,608 - - 3,608 Accrued interest payable 284 284 284 - - Derivative financial instruments 303 303 - 303 -

INCOME TAXES

INCOME TAXES	6 Months Ended
	Jun. 30, 2015
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 June 30, Six months ended June 30, 2015 2014 2015 2014 Income tax expense $ 951 $ 514 $ 1,916 $ 938 Effective tax rate 34.4 % 32.5 % 33.7 % 32.5 % 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	6 Months Ended
	Jun. 30, 2015
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, 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 and collateral is obtained based on the Company’s assessment of the transaction. Since some commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The table below shows the approximate amounts of the Company’s commitments to extend credit as of the dates presented (dollars in thousands). June 30, 2015 December 31, 2014 Loan commitments $ 104,505 $ 90,946 Standby letters of credit 473 534 Total $ 104,978 $ 91,480

SUMMARY OF SIGNIFICANT ACCOUN20

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	6 Months Ended
	Jun. 30, 2015
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 and six month periods ended June 30, 2015 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, 2014, 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 31, 2015.
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 176 employees at June 30, 2015.
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 financial statements in conformity with 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 susceptible to a significant change in the near term are the allowance for loan losses, the fair value of financial instruments and the determination of other-than-temporary impairments of securities.
Reclassifications	Reclassifications Certain reclassifications have been made to the 2014 financial statements to be consistent with the 2015 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 has 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 Technical Corrections and Improvements Update No. 2015-10. The Financial Accounting Standards Board (the “FASB”) issued Update No. 2015-10 in June 2015 to clarify the Accounting Standards Codification (the “Codification”). This Update contains amendments that will affect a wide variety of Topics in the Codification. The amendments generally fall into one of the following types of amendments: amendments related to differences between original guidance and the Codification, guidance clarification and reference corrections, simplification, and minor improvements. For public entities, the amendments in this Update are effective for financial statements issued for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position. FASB ASC Topic 820 “Fair Value Measurement” Update No. 2015-07. The FASB issued Update No. 2015-07 in May 2015 to address diversity in practice related to how certain investments measured at net asset value with redemption dates in the future are categorized within the fair value hierarchy. The amendments in this Update remove the requirement to categorize within the fair value hierarchy all investments for which fair value is measured using the net asset value per share practical expedient. The amendments also remove the requirement to make certain disclosures for all investments that are eligible to be measured at fair value using the net asset value per share practical expedient. For public entities, the amendments in this Update are effective for financial statements issued for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position. FASB ASC Topic 835-30 “Interest – Imputation of Interest” Update No. 2015-03. The FASB issued Update No. 2015-03 in April 2015 to simplify presentation of debt issuance costs. The amendments in this Update require that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. The recognition and measurement guidance for debt issuance costs are not affected by the amendments in this Update. For public entities, the amendments in this Update are effective for financial statements issued for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years. 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)	6 Months Ended
	Jun. 30, 2015
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 and six months ended June 30, 2015 and 2014 (in thousands, except share data). Three months ended June 30, Six months ended June 30, 2015 2014 2015 2014 Net income available to common shareholders $ 1,813 $ 1,067 $ 3,763 $ 1,946 Weighted average number of common shares outstanding used in computation of basic earnings per common share 7,219,593 3,901,542 7,219,415 3,901,304 Effect of dilutive securities: Restricted stock 13,372 44,493 11,065 44,272 Stock options 16,725 22,810 13,478 22,810 Stock warrants 12,467 193,498 10,765 193,498 Weighted average number of common shares outstanding plus effect of dilutive securities used in computation of diluted earnings per common share 7,262,157 4,162,343 7,254,723 4,161,884 Basic earnings per share $ 0.25 $ 0.27 $ 0.52 $ 0.50 Diluted earnings per share $ 0.25 $ 0.26 $ 0.52 $ 0.47

INVESTMENT SECURITIES (Tables)

INVESTMENT SECURITIES (Tables)	6 Months Ended
	Jun. 30, 2015
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 June 30, 2015 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 10,069 $ 57 $ (60 ) $ 10,066 Obligations of state and political subdivisions 10,871 102 (94 ) 10,879 Corporate bonds 12,180 21 (95 ) 12,106 Residential mortgage-backed securities 45,562 302 (70 ) 45,794 Commercial mortgage-backed securities 2,518 10 (26 ) 2,502 Equity securities 849 60 (20 ) 889 Total $ 82,049 $ 552 $ (365 ) $ 82,236 Gross Gross Amortized Unrealized Unrealized Fair December 31, 2014 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 4,351 $ 31 $ (22 ) $ 4,360 Obligations of state and political subdivisions 11,616 181 (57 ) 11,740 Corporate bonds 5,416 23 (20 ) 5,419 Residential mortgage-backed securities 46,406 364 (15 ) 46,755 Commercial mortgage-backed securities 1,497 1 (7 ) 1,491 Equity securities 552 - (18 ) 534 Total $ 69,838 $ 600 $ (139 ) $ 70,299
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 June 30, 2015 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 3,983 $ - $ (111 ) $ 3,872 Residential mortgage-backed securities 5,376 7 (111 ) 5,272 Obligations of state and political subdivisions 14,871 - - 14,871 Total $ 24,230 $ 7 $ (222 ) $ 24,015 Gross Gross Amortized Unrealized Unrealized Fair December 31, 2014 Cost Gains Losses Value Obligations of other U.S. government agencies and corporations $ 3,979 $ - $ (165 ) $ 3,814 Residential mortgage-backed securities 3,469 5 (58 ) 3,416 Obligations of state and political subdivisions 15,071 - - 15,071 Total $ 22,519 $ 5 $ (223 ) $ 22,301
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 June 30, 2015 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 11 $ 4,970 $ (49 ) $ 412 $ (11 ) $ 5,382 $ (60 ) Obligations of state and political subdivisions 20 4,023 (53 ) 1,092 (41 ) 5,115 (94 ) Corporate bonds 16 6,261 (71 ) 1,226 (24 ) 7,487 (95 ) Residential mortgage-backed securities 24 9,423 (69 ) 205 (1 ) 9,628 (70 ) Commercial mortgage-backed securities 2 1,011 (18 ) 242 (8 ) 1,253 (26 ) Equity securities 2 49 - 486 (20 ) 535 (20 ) Total 75 $ 25,737 $ (260 ) $ 3,663 $ (105 ) $ 29,400 $ (365 ) Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized December 31, 2014 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 5 $ 1,770 $ (10 ) $ 469 $ (12 ) $ 2,239 $ (22 ) Obligations of state and political subdivisions 15 813 (6 ) 3,021 (51 ) 3,834 (57 ) Corporate bonds 6 1,782 (18 ) 547 (2 ) 2,329 (20 ) Residential mortgage-backed securities 9 1,339 (1 ) 1,898 (14 ) 3,237 (15 ) Commercial mortgage-backed securities 1 252 (7 ) 252 (7 ) Equity securities 1 488 (18 ) - - 488 (18 ) Total 37 $ 6,192 $ (53 ) $ 6,187 $ (86 ) $ 12,379 $ (139 )
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 June 30, 2015 Yield Cost Value Yield Cost Value Due within one year - % $ - $ - 7.07 % $ 620 $ 620 Due after one year through five years 1.96 6,182 6,213 7.07 2,815 2,815 Due after five years through ten years 2.52 25,410 25,334 7.07 4,365 4,365 Due after ten years 2.36 49,608 49,800 3.23 16,430 16,215 Total debt securities 81,200 81,347 24,230 24,015 Securities Available for Sale Securities Held to Maturity Weighted Weighted Average T.E. Amortized Fair Average T.E. Amortized Fair December 31, 2014 Yield Cost Value Yield Cost Value Due within one year 1.21 % $ 100 $ 100 7.07 % $ 620 $ 620 Due after one year through five years 1.66 1,871 1,868 7.07 2,815 2,815 Due after five years through ten years 2.48 17,324 17,433 7.07 4,365 4,365 Due after ten years 2.33 49,991 50,364 3.31 14,719 14,501 Total debt securities 69,286 69,765 22,519 22,301
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 June 30, 2015 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 2 $ 1,932 $ (59 ) $ 1,940 $ (52 ) $ 3,872 $ (111 ) Residential mortgage-backed securities 5 2,139 (38 ) 2,073 (73 ) 4,212 (111 ) Total 7 $ 4,071 $ (97 ) $ 4,013 $ (125 ) $ 8,084 $ (222 ) Less than 12 Months 12 Months or More Total Unrealized Unrealized Unrealized December 31, 2014 Count Fair Value Losses Fair Value Losses Fair Value Losses Obligations of other U.S. government agencies and corporations 2 $ - $ - $ 3,814 $ (165 ) $ 3,814 $ (165 ) Residential mortgage-backed securities 3 - - 2,343 (58 ) 2,343 (58 ) Total 5 $ - $ - $ 6,157 $ (223 ) $ 6,157 $ (223 )

LOANS (Tables)

LOANS (Tables)	6 Months Ended
	Jun. 30, 2015
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). June 30, 2015 December 31, 2014 Construction and development $ 70,927 $ 71,350 1-4 Family 153,118 137,519 Multifamily 21,260 17,458 Farmland 3,001 2,919 Commercial real estate 249,146 225,058 Total mortgage loans on real estate 497,452 454,304 Commercial and industrial 56,485 54,187 Consumer 119,649 114,299 Total loans $ 673,586 $ 622,790
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). June 30, 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 $ 31 $ - $ - $ 1,096 $ 1,127 $ 69,800 $ 70,927 1-4 Family 169 - - 396 565 152,553 153,118 Multifamily - - - - - 21,260 21,260 Farmland - - - - - 3,001 3,001 Commercial real estate 566 - - 737 1,303 247,843 249,146 Total mortgage loans on real estate 766 - - 2,229 2,995 494,457 497,452 Commercial and industrial - 2 - 39 41 56,444 56,485 Consumer 278 50 - 419 747 118,902 119,649 Total loans $ 1,044 $ 52 $ - $ 2,687 $ 3,783 $ 669,803 $ 673,586 December 31, 2014 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 $ 106 $ 14 $ - $ 1,363 $ 1,483 $ 69,867 $ 71,350 1-4 Family 179 - - 837 1,016 136,503 137,519 Multifamily - - - - - 17,458 17,458 Farmland - - - - - 2,919 2,919 Commercial real estate - - - 749 749 224,309 225,058 Total mortgage loans on real estate 285 14 - 2,949 3,248 451,056 454,304 Commercial and industrial 2 - - 178 180 54,007 54,187 Consumer 239 47 - 213 499 113,800 114,299 Total loans $ 526 $ 61 $ - $ 3,340 $ 3,927 $ 618,863 $ 622,790
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). June 30, 2015 Special Pass Mention Substandard Total Construction and development $ 69,786 $ 16 $ 1,125 $ 70,927 1-4 Family 151,274 726 1,118 153,118 Multifamily 20,404 - 856 21,260 Farmland 3,001 - - 3,001 Commercial real estate 247,763 - 1,383 249,146 Total mortgage loans on real estate 492,228 742 4,482 497,452 Commercial and industrial 56,446 - 39 56,485 Consumer 118,814 374 461 119,649 Total loans $ 667,488 $ 1,116 $ 4,982 $ 673,586 December 31, 2014 Special Pass Mention Substandard Total Construction and development $ 69,361 $ 340 $ 1,649 $ 71,350 1-4 Family 135,898 - 1,621 137,519 Multifamily 16,403 - 1,055 17,458 Farmland 2,919 - - 2,919 Commercial real estate 224,192 - 866 225,058 Total mortgage loans on real estate 448,773 340 5,191 454,304 Commercial and industrial 54,007 - 180 54,187 Consumer 113,832 208 259 114,299 Total loans $ 616,612 $ 548 $ 5,630 $ 622,790
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). June 30, 2015 December 31, 2014 Balance, beginning of period $ 22,750 $ 11,781 New loans 4,185 15,277 Repayments (2,350 ) (4,308 ) Balance, end of period $ 24,585 $ 22,750
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 FASB ASC 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality Acquired Impaired Carrying value, net at December 31, 2013 $ 4,032 Accretion to interest income 161 Net transfers from (to) nonaccretable difference to (from) accretable yield 316 Payments received, net (1,044 ) Charge-offs (59 ) Transfers to real estate owned (628 ) Carrying value, net at December 31, 2014 $ 2,778 Accretion to interest income 68 Net transfers from (to) nonaccretable difference to (from) accretable yield 84 Payments received, net (115 ) Charge-offs (61 ) Transfers to real estate owned (45 ) Carrying value, net at June 30, 2015 $ 2,709
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, 2013 $ 270 Net transfers from (to) nonaccretable difference to (from) accretable yield 316 Accretion (161 ) Balance, period ended December 31, 2014 $ 425 Net transfers from (to) nonaccretable difference to (from) accretable yield 84 Accretion (68 ) Balance, period ended June 30, 2015 $ 441

ALLOWANCE FOR LOAN LOSSES (Tabl

ALLOWANCE FOR LOAN LOSSES (Tables)	6 Months Ended
	Jun. 30, 2015
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 and six months ended June 30, 2015 and 2014 (dollars in thousands). Three months ended Six months ended June 30, 2015 June 30, 2014 June 30, 2015 June 30, 2014 Balance, beginning of period $ 5,379 $ 3,530 $ 4,630 $ 3,380 Provision for loan losses 400 448 1,100 693 Charge-offs (96 ) (110 ) (238 ) (218 ) Recoveries 45 14 236 27 Balance, end of period $ 5,728 $ 3,882 $ 5,728 $ 3,882
Summary of Allowance for Loan Losses	The following tables outline the activity in the allowance for loan losses by collateral type for the three and six months ended June 30, 2015 and 2014, and show both the allowances and portfolio balances for loans individually and collectively evaluated for impairment as of June 30, 2015 and 2014 (dollars in thousands). Three months ended June 30, 2015 Construction & Commercial Commercial & Development Farmland 1‑4 Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 638 $ 23 $ 1,024 $ 164 $ 1,958 $ 409 $ 1,163 5,379 Provision (12 ) (2 ) 93 16 184 (34 ) 155 400 Charge-offs (4 ) - - - - - (92 ) (96 ) Recoveries 14 - 1 - - 17 13 45 Ending balance $ 636 $ 21 $ 1,118 $ 180 $ 2,142 $ 392 $ 1,239 $ 5,728 Three months ended June 30, 2014 Construction & Commercial Commercial & Development Farmland 1‑4 Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 435 $ 11 $ 619 $ 124 $ 1,070 $ 374 $ 897 3,530 Provision 32 - 59 (4 ) 348 (65 ) 78 448 Charge-offs - - - - - (16 ) (94 ) (110 ) Recoveries - - 1 - - - 13 14 Ending balance $ 467 $ 11 $ 679 $ 120 $ 1,418 $ 293 $ 894 $ 3,882 Six months ended June 30, 2015 Construction & Commercial Commercial & Development Farmland 1-4 Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 526 $ 18 $ 909 $ 137 $ 1,571 $ 390 $ 1,079 4,630 Provision 104 3 205 43 571 (139 ) 313 1,100 Charge-offs (9 ) - - - - (56 ) (173 ) (238 ) Recoveries 15 - 4 - - 197 20 236 Ending balance $ 636 $ 21 $ 1,118 $ 180 $ 2,142 $ 392 $ 1,239 $ 5,728 Ending allowance balance for loans individually evaluated for impairment - - - - - - 153 153 Ending allowance balance for loans collectively evaluated for impairment $ 636 $ 21 $ 1,118 $ 180 $ 2,142 $ 392 $ 1,086 $ 5,575 Ending allowance balance for loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans receivable: Balance of loans individually evaluated for impairment $ 1,141 $ - $ 1,844 $ 856 $ 1,383 $ 39 $ 835 $ 6,098 Balance of loans collectively evaluated for impairment 69,786 3,001 151,274 20,404 247,763 56,446 118,814 667,488 Total period-end balance $ 70,927 $ 3,001 $ 153,118 $ 21,260 $ 249,146 $ 56,485 $ 119,649 $ 673,586 Balance of loans acquired with deteriorated credit quality $ 748 $ - $ 849 $ 1,070 $ - $ - $ 42 $ 2,709 Six months ended June 30, 2014 Construction & Commercial Commercial & Development Farmland 1-4 Multifamily Real Estate Industrial Consumer Total Allowance for loan losses: Beginning balance $ 420 $ 4 $ 567 $ 101 $ 992 $ 397 $ 899 3,380 Provision 46 7 141 19 429 (88 ) 139 693 Charge-offs - - (30 ) - (3 ) (16 ) (169 ) (218 ) Recoveries 1 - 1 - - - 25 27 Ending balance $ 467 $ 11 $ 679 $ 120 $ 1,418 $ 293 $ 894 $ 3,882 Ending allowance balance for loans individually evaluated for impairment - - - - - - 64 64 Ending allowance balance for loans collectively evaluated for impairment $ 467 $ 11 $ 679 $ 120 $ 1,418 $ 293 $ 830 $ 3,818 Ending allowance balance for loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans receivable: Balance of loans individually evaluated for impairment $ 1,079 $ - $ 1,481 $ 1,034 $ 244 $ 193 $ 207 $ 4,238 Balance of loans collectively evaluated for impairment 59,254 2,282 123,765 16,672 191,576 34,585 131,603 559,737 Total period-end balance $ 60,333 $ 2,282 $ 125,246 $ 17,706 $ 191,820 $ 34,778 $ 131,810 $ 563,975 Balance of loans acquired with deteriorated credit quality $ 1,162 $ - $ 1,021 $ 1,034 $ - $ - $ 48 $ 3,265
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). June 30, 2015 Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Construction and development $ 1,283 $ 1,282 $ - 1-4 Family 1,288 1,284 - Commercial real estate 737 737 - Total mortgage loans on real estate 3,308 3,303 - Commercial and industrial 39 39 - Consumer 105 105 - Total 3,452 3,447 - With related allowance recorded: Consumer 356 356 153 Total 356 356 153 Total loans: Construction and development 1,283 1,282 - 1-4 Family 1,288 1,284 - Commercial real estate 737 737 - Total mortgage loans on real estate 3,308 3,303 - Commercial and industrial 39 39 - Consumer 461 461 153 Total $ 3,808 $ 3,803 $ 153 December 31, 2014 Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Construction and development $ 1,543 $ 1,543 $ - 1-4 Family 837 837 - Commercial real estate 749 749 - Total mortgage loans on real estate 3,129 3,129 - Commercial and industrial 179 179 - Consumer 79 79 - Total 3,387 3,387 - With related allowance recorded: Consumer 180 180 70 Total 180 180 70 Total loans: Construction and development 1,543 1,543 - 1-4 Family 837 837 - Commercial real estate 749 749 - Total mortgage loans on real estate 3,129 3,129 - Commercial and industrial 179 179 - Consumer 260 259 70 Total $ 3,568 $ 3,567 $ 70 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 June 30, 2015 June 30, 2014 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized With no related allowance recorded: Construction and development $ 1,309 $ 4 $ 1,084 $ 13 1-4 Family 1,305 9 1,477 12 Multifamily - - 1,031 13 Commercial real estate 737 2 248 2 Total mortgage loans on real estate 3,351 15 3,840 40 Commercial and industrial 93 1 395 - Consumer 121 8 79 4 Total 3,565 24 4,314 44 With related allowance recorded: Consumer 304 10 132 - Total 304 10 132 - Total loans: Construction and development 1,309 4 1,084 13 1-4 Family 1,305 9 1,477 12 Multifamily - - 1,031 13 Commercial real estate 737 2 248 2 Total mortgage loans on real estate 3,351 15 3,840 40 Commercial and industrial 93 1 395 - Consumer 425 18 211 4 Total $ 3,869 $ 34 $ 4,446 $ 44 For the six months ended June 30, 2015 June 30, 2014 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized With no related allowance recorded: Construction and development $ 1,447 $ 8 $ 1,091 $ 21 1-4 Family 1,290 23 1,470 30 Multifamily - - 1,012 31 Commercial real estate 739 2 249 6 Total mortgage loans on real estate 3,476 33 3,822 88 Commercial and industrial 126 2 448 - Consumer 157 9 81 4 Total 3,759 44 4,351 92 With related allowance recorded: Consumer 240 10 137 - Total 240 10 137 - Total loans: Construction and development 1,447 8 1,091 21 1-4 Family 1,290 23 1,470 30 Multifamily - - 1,012 31 Commercial real estate 739 2 249 6 Total mortgage loans on real estate 3,476 33 3,822 88 Commercial and industrial 126 2 448 - Consumer 397 19 218 4 Total $ 3,999 $ 54 $ 4,488 $ 92
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 six month periods ended June 30, 2015 and 2014 (dollars in thousands). June 30, 2015 June 30, 2014 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 $ 30 $ 30 1 $ 19 $ 19 1-4 Family 2 892 892 - - - Consumer - - - 1 48 48 Total $ 922 $ 922 $ 67 $ 67

STOCK-BASED COMPENSATION (Table

STOCK-BASED COMPENSATION (Tables)	6 Months Ended
	Jun. 30, 2015
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 six months ended June 30, 2015. Expected dividends 0.17 % Expected volatility 18.48 % Risk-free interest rate 1.79 % Expected term (in years) 7.0 Weighted-average grant date fair value $ 3.75
Schedule of Stock Option Activity	The table below summarizes stock option activity for the periods presented. Six Months Ended June 30, 2015 June 30, 2014 Number Weighted-Average Number Weighted-Average of Options Exercise Price of Options Exercise Price Outstanding at beginning of period 238,811 $ 13.94 22,811 $ 13.33 Granted 64,333 15.74 - - Forfeited - - - - Exercised - - - - Outstanding at end of period 303,144 $ 14.32 22,811 $ 13.33 Exercisable at end of period 22,811 $ 13.33 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. Six Months Ended June 30, 2015 June 30, 2014 Shares Weighted Avg Grant Date Fair Value Shares Weighted Avg Grant Date Fair Value Balance at beginning of period 42,889 $ 13.96 44,090 $ 13.99 Granted 32,468 15.39 1,428 14.00 Forfeited (1,179 ) 14.00 (536 ) 14.00 Earned and issued (606 ) 14.00 (1,132 ) 13.82 Balance at end of period 73,572 $ 14.59 43,850 $ 14.00

FAIR VALUES OF FINANCIAL INST26

FAIR VALUES OF FINANCIAL INSTRUMENTS (Tables)	6 Months Ended
	Jun. 30, 2015
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) June 30, 2015 Assets: Obligations of other U.S. government agencies $ 10,066 $ - $ 10,066 $ - Obligations of state and political subdivisions 10,879 - 10,879 - Corporate bonds 12,106 - 12,106 - Residential mortgage-backed securities 45,794 - 45,794 - Commercial mortgage-backed securities 2,502 - 2,502 - Equity securities 889 889 - - Total assets $ 82,236 $ 889 $ 81,347 $ - Liabilities: Derivative financial instruments $ 541 $ - $ 541 $ - December 31, 2014 Assets: Obligations of other U.S. government agencies $ 4,360 $ - $ 4,360 $ - Obligations of state and political subdivisions 11,740 - 11,740 - Corporate bonds 5,419 - 5,419 - Residential mortgage-backed securities 46,755 - 46,755 - Commercial mortgage-backed securities 1,491 - 1,491 - Equity securities 534 534 - - Total assets $ 70,299 $ 534 $ 69,765 $ - Liabilities: Derivative financial instruments $ 303 $ - $ 303 $ -
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) June 30, 2015 Loans held for sale $ 78,212 $ - $ - $ 78,212 Impaired loans 3,650 - - 3,650 Other real estate owned 2,519 - - 2,519 Total $ 84,381 $ - $ - $ 84,381 December 31, 2014 Loans held for sale $ 103,396 $ - $ - $ 103,396 Impaired loans 3,497 - - 3,497 Other real estate owned 2,735 - - 2,735 Total $ 109,628 $ - $ - $ 109,628
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). June 30, 2015 Carrying Estimated Amount Fair Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks $ 24,348 $ 24,348 $ 24,348 $ - $ - Federal funds sold 191 191 191 - - Investment securities 106,466 106,251 889 105,362 - Other equity securities 4,183 4,183 - 4,183 - Loans, net of allowance 746,070 748,084 - - 748,084 Accrued interest receivable 2,432 2,432 2,432 - - Financial liabilities: Deposits, noninterest-bearing $ 86,339 $ 86,339 $ - $ 86,339 $ - Deposits, interest-bearing 619,668 618,600 - - 618,600 FHLB short-term advances and repurchase agreements 74,863 74,863 - 74,863 - FHLB long-term advances 19,333 19,211 - - 19,211 Other long-term borrowed funds 3,609 3,608 - - 3,608 Accrued interest payable 311 311 311 - - Derivative financial instruments 541 541 - 541 - December 31, 2014 Carrying Estimated Amount Fair Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks $ 19,012 $ 19,012 $ 19,012 $ - $ - Federal funds sold 500 500 500 - - Investment securities 92,818 92,600 534 92,066 - Other equity securities 5,566 5,566 - 5,566 - Loans, net of allowance 721,556 722,675 - - 722,675 Accrued interest receivable 2,435 2,435 2,435 - - Financial liabilities: Deposits, noninterest-bearing $ 70,217 $ 70,217 $ - $ 70,217 $ - Deposits, interest-bearing 557,901 560,667 - - 560,667 FHLB short-term advances and repurchase agreements 116,632 116,632 - 116,632 - FHLB long-term advances 21,446 21,493 - - 21,493 Other long-term borrowed funds 3,609 3,608 - - 3,608 Accrued interest payable 284 284 284 - - Derivative financial instruments 303 303 - 303 -

INCOME TAXES (Tables)

INCOME TAXES (Tables)	6 Months Ended
	Jun. 30, 2015
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 June 30, Six months ended June 30, 2015 2014 2015 2014 Income tax expense $ 951 $ 514 $ 1,916 $ 938 Effective tax rate 34.4 % 32.5 % 33.7 % 32.5 %

COMMITMENTS AND CONTINGENCIES (

COMMITMENTS AND CONTINGENCIES (Tables)	6 Months Ended
	Jun. 30, 2015
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). June 30, 2015 December 31, 2014 Loan commitments $ 104,505 $ 90,946 Standby letters of credit 473 534 Total $ 104,978 $ 91,480

Summary of Significant Accoun29

Summary of Significant Accounting Policies - Additional Information (Detail) - Jun. 30, 2015	EmployeeBank
Accounting Policies [Abstract]
Number of employees	176
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		6 Months Ended		12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 1,813	$ 1,067	$ 3,763	$ 1,946	$ 5,397
Weighted average number of common shares outstanding used in computation of basic earnings per common share	7,219,593	3,901,542	7,219,415	3,901,304
Effect of dilutive securities:
Restricted stock	13,372	44,493	11,065	44,272
Stock options	16,725	22,810	13,478	22,810
Stock warrants	12,467	193,498	10,765	193,498
Weighted average number of common shares outstanding plus effect of dilutive securities used in computation of diluted earnings per common share	7,262,157	4,162,343	7,254,723	4,161,884
Basic earnings per share	$ 0.25	$ 0.27	$ 0.52	$ 0.50
Diluted earnings per share	$ 0.25	$ 0.26	$ 0.52	$ 0.47

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	Jun. 30, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 82,049	$ 69,838
Gross Unrealized Gains	552	600
Gross Unrealized Losses	(365)	(139)
Fair Value	82,236	70,299
Obligations of other U.S. government agencies and corporations [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	10,069	4,351
Gross Unrealized Gains	57	31
Gross Unrealized Losses	(60)	(22)
Fair Value	10,066	4,360
Obligations of state and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	10,871	11,616
Gross Unrealized Gains	102	181
Gross Unrealized Losses	(94)	(57)
Fair Value	10,879	11,740
Corporate bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	12,180	5,416
Gross Unrealized Gains	21	23
Gross Unrealized Losses	(95)	(20)
Fair Value	12,106	5,419
Residential mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	45,562	46,406
Gross Unrealized Gains	302	364
Gross Unrealized Losses	(70)	(15)
Fair Value	45,794	46,755
Commercial mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	2,518	1,497
Gross Unrealized Gains	10	1
Gross Unrealized Losses	(26)	(7)
Fair Value	2,502	1,491
Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	849	552
Gross Unrealized Gains	60
Gross Unrealized Losses	(20)	(18)
Fair Value	$ 889	$ 534

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	Jun. 30, 2015	Dec. 31, 2014
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 24,230	$ 22,519
Gross Unrealized Gains	7	5
Gross Unrealized Losses	(222)	(223)
Fair Value	24,015	22,301
Obligations of other U.S. government agencies and corporations [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	3,983	3,979
Gross Unrealized Losses	(111)	(165)
Fair Value	3,872	3,814
Residential mortgage-backed securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	5,376	3,469
Gross Unrealized Gains	7	5
Gross Unrealized Losses	(111)	(58)
Fair Value	5,272	3,416
Obligations of state and political subdivisions [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	14,871	15,071
Fair Value	$ 14,871	$ 15,071

Investment Securities - Additio

Investment Securities - Additional Information (Detail) - USD ($)	Jun. 30, 2015	Dec. 31, 2014
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	Jun. 30, 2015USD ($)Security	Dec. 31, 2014USD ($)Security
Schedule of Available-for-sale Securities [Line Items]
Count | Security	75	37
Less than 12 Months Fair Value	$ 25,737	$ 6,192
Less than 12 Months Unrealized Losses	(260)	(53)
12 Months or More Fair Value	3,663	6,187
12 Months or More Unrealized Losses	(105)	(86)
Total Fair Value	29,400	12,379
Unrealized Losses	$ (365)	$ (139)
Obligations of other U.S. government agencies and corporations [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	11	5
Less than 12 Months Fair Value	$ 4,970	$ 1,770
Less than 12 Months Unrealized Losses	(49)	(10)
12 Months or More Fair Value	412	469
12 Months or More Unrealized Losses	(11)	(12)
Total Fair Value	5,382	2,239
Unrealized Losses	$ (60)	$ (22)
Obligations of state and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	20	15
Less than 12 Months Fair Value	$ 4,023	$ 813
Less than 12 Months Unrealized Losses	(53)	(6)
12 Months or More Fair Value	1,092	3,021
12 Months or More Unrealized Losses	(41)	(51)
Total Fair Value	5,115	3,834
Unrealized Losses	$ (94)	$ (57)
Corporate bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	16	6
Less than 12 Months Fair Value	$ 6,261	$ 1,782
Less than 12 Months Unrealized Losses	(71)	(18)
12 Months or More Fair Value	1,226	547
12 Months or More Unrealized Losses	(24)	(2)
Total Fair Value	7,487	2,329
Unrealized Losses	$ (95)	$ (20)
Residential mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	24	9
Less than 12 Months Fair Value	$ 9,423	$ 1,339
Less than 12 Months Unrealized Losses	(69)	(1)
12 Months or More Fair Value	205	1,898
12 Months or More Unrealized Losses	(1)	(14)
Total Fair Value	9,628	3,237
Unrealized Losses	$ (70)	$ (15)
Commercial mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	2	1
Less than 12 Months Fair Value	$ 1,011
Less than 12 Months Unrealized Losses	(18)
12 Months or More Fair Value	242	$ 252
12 Months or More Unrealized Losses	(8)	(7)
Total Fair Value	1,253	252
Unrealized Losses	$ (26)	$ (7)
Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Count | Security	2	1
Less than 12 Months Fair Value	$ 49	$ 488
Less than 12 Months Unrealized Losses		(18)
12 Months or More Fair Value	486
12 Months or More Unrealized Losses	(20)
Total Fair Value	535	488
Unrealized Losses	$ (20)	$ (18)

Investment Securities - Sched35

Investment Securities - Schedule of Unrealized Losses and Fair Value by Investment Category for Securities Held to Maturity (Detail) $ in Thousands	Jun. 30, 2015USD ($)Security	Dec. 31, 2014USD ($)Security
Schedule of Held-to-maturity Securities [Line Items]
Count | Security	7	5
Less than 12 Months, Fair Value	$ 4,071
Less than 12 Months, Unrealized Losses	(97)
12 Months or More, Fair Value	4,013	$ 6,157
12 Months or More, Unrealized Losses	(125)	(223)
Total, Fair Value	8,084	6,157
Total, Unrealized Losses	$ (222)	$ (223)
Obligations of other U.S. government agencies and corporations [Member]
Schedule of Held-to-maturity Securities [Line Items]
Count | Security	2	2
Less than 12 Months, Fair Value	$ 1,932
Less than 12 Months, Unrealized Losses	(59)
12 Months or More, Fair Value	1,940	$ 3,814
12 Months or More, Unrealized Losses	(52)	(165)
Total, Fair Value	3,872	3,814
Total, Unrealized Losses	$ (111)	$ (165)
Residential mortgage-backed securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Count | Security	5	3
Less than 12 Months, Fair Value	$ 2,139
Less than 12 Months, Unrealized Losses	(38)
12 Months or More, Fair Value	2,073	$ 2,343
12 Months or More, Unrealized Losses	(73)	(58)
Total, Fair Value	4,212	2,343
Total, Unrealized Losses	$ (111)	$ (58)

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	Jun. 30, 2015	Dec. 31, 2014
Amortized Cost And Fair Value Debt Securities [Abstract]
Weighted Average T.E. Yield of Securities Available-For-Sale, Due within one year		1.21%
Weighted Average T.E. Yield of Securities Available-For-Sale, Due after one year through five years	1.96%	1.66%
Weighted Average T.E. Yield of Securities Available-For-Sale, Due after five years through ten years	2.52%	2.48%
Weighted Average T.E. Yield of Securities Available-For-Sale, Due after ten years	2.36%	2.33%
Amortized Cost of Securities Available-For-Sale, Due within one year		$ 100
Amortized Cost of Securities Available-For-Sale, Due after one year through five years	$ 6,182	1,871
Amortized Cost of Securities Available-For-Sale, Due after five years through ten years	25,410	17,324
Amortized Cost of Securities Available-For-Sale, Due after ten years	49,608	49,991
Amortized Cost of Total debt securities	81,200	69,286
Fair Value of Securities Available-For-Sale, Due within one year		100
Fair Value of Securities Available-For-Sale, Due after one year through five years	6,213	1,868
Fair Value of Securities Available-For-Sale, Due after five years through ten years	25,334	17,433
Fair Value of Securities Available-For-Sale, Due after ten years	49,800	50,364
Fair Value of Total Debt Securities Available-For-Sale	$ 81,347	$ 69,765
Weighted Average T.E. Yield of Securities Held-To-Maturity, Due within one year	7.07%	7.07%
Weighted Average T.E. Yield of Securities Held-To-Maturity, Due after one year through five years	7.07%	7.07%
Weighted Average T.E. Yield of Securities Held-To-Maturity, Due after five years through ten years	7.07%	7.07%
Weighted Average T.E. Yield of Securities Held-To-Maturity, Due after ten years	3.23%	3.31%
Amortized Cost of Securities Held-To-Maturity, Due within one year	$ 620	$ 620
Amortized Cost of Securities Held-To-Maturity, Due after one year through five years	2,815	2,815
Amortized Cost of Securities Held-To-Maturity, Due after five years through ten years	4,365	4,365
Amortized Cost of Securities Held-To-Maturity, Due after ten years	16,430	14,719
Amortized Cost	24,230	22,519
Fair Value of Securities Held-To-Maturity, Due within one year	620	620
Fair Value of Securities Held-To-Maturity, Due after one year through five years	2,815	2,815
Fair Value of Securities Held-To-Maturity, Due after five years through ten years	4,365	4,365
Fair Value of Securities Held-To-Maturity, Due after ten years	16,215	14,501
Fair Value of Total Debt Securities Held-To-Maturity	$ 24,015	$ 22,301

Loans - Schedule of Loan Portfo

Loans - Schedule of Loan Portfolio Excluding Loans Held for Sale (Detail) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 673,586	$ 622,790	$ 563,975
Mortgage Loans on Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	497,452	454,304
Mortgage Loans on Real Estate | Construction and development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	70,927	71,350	60,333
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	153,118	137,519	125,246
Mortgage Loans on Real Estate | Multifamily [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	21,260	17,458	17,706
Mortgage Loans on Real Estate | Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	3,001	2,919	2,282
Mortgage Loans on Real Estate | Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	249,146	225,058	191,820
Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	56,485	54,187	34,778
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 119,649	$ 114,299	$ 131,810

Loans - Schedule of Aging Analy

Loans - Schedule of Aging Analysis of Loans (Detail) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	$ 2,687	$ 3,340
Total Past Due & Nonaccrual	3,783	3,927
Current	669,803	618,863
Total Loans	673,586	622,790	$ 563,975
30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	1,044	526
60-89 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	52	61
Mortgage Loans on Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	2,229	2,949
Total Past Due & Nonaccrual	2,995	3,248
Current	494,457	451,056
Total Loans	497,452	454,304
Mortgage Loans on Real Estate | 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	766	285
Mortgage Loans on Real Estate | 60-89 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing		14
Mortgage Loans on Real Estate | Construction and development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	1,096	1,363
Total Past Due & Nonaccrual	1,127	1,483
Current	69,800	69,867
Total Loans	70,927	71,350	60,333
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	31	106
Mortgage Loans on Real Estate | Construction and development [Member] | 60-89 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing		14
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	396	837
Total Past Due & Nonaccrual	565	1,016
Current	152,553	136,503
Total Loans	153,118	137,519	125,246
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	169	179
Mortgage Loans on Real Estate | Multifamily [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	21,260	17,458
Total Loans	21,260	17,458	17,706
Mortgage Loans on Real Estate | Farmland [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	3,001	2,919
Total Loans	3,001	2,919	2,282
Mortgage Loans on Real Estate | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	737	749
Total Past Due & Nonaccrual	1,303	749
Current	247,843	224,309
Total Loans	249,146	225,058	191,820
Mortgage Loans on Real Estate | Commercial Real Estate [Member] | 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	566
Commercial and industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	39	178
Total Past Due & Nonaccrual	41	180
Current	56,444	54,007
Total Loans	56,485	54,187	34,778
Commercial and industrial [Member] | 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing		2
Commercial and industrial [Member] | 60-89 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	2
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	419	213
Total Past Due & Nonaccrual	747	499
Current	118,902	113,800
Total Loans	119,649	114,299	$ 131,810
Consumer [Member] | 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	278	239
Consumer [Member] | 60-89 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due and Accruing	$ 50	$ 47

Loans - Additional Information

Loans - Additional Information (Detail) - USD ($)	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 673,586,000	$ 622,790,000	$ 563,975,000
Non-accrual	2,687,000	3,340,000
Unpaid principal balances of loans sold to and serviced for others	339,200,000	189,600,000
Loan outstanding to related parties	24,585,000	22,750,000		$ 11,781,000
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	1,044,000	526,000
60-89 days [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past Due and Accruing	52,000	61,000
FCB and SLBB Acquisitions [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	41,100,000	45,000,000
Non-accrual	1,100,000	1,100,000
FCB and SLBB Acquisitions [Member] | 30-59 days [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past Due and Accruing	200,000	300,000
FCB and SLBB Acquisitions [Member] | 90 or more days [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past Due and Accruing	$ 0	0
FCB and SLBB Acquisitions [Member] | 60-89 days [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past Due and Accruing		$ 14,000

Loans - Summary of the Company'

Loans - Summary of the Company's Loan Portfolio by Category and Credit Quality Indicator (Detail) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 673,586	$ 622,790	$ 563,975
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	667,488	616,612
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,116	548
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	4,982	5,630
Mortgage Loans on Real Estate
Financing Receivable, Recorded Investment [Line Items]
Total Loans	497,452	454,304
Mortgage Loans on Real Estate | Construction and development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	70,927	71,350	60,333
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	153,118	137,519	125,246
Mortgage Loans on Real Estate | Multifamily [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	21,260	17,458	17,706
Mortgage Loans on Real Estate | Farmland [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	3,001	2,919	2,282
Mortgage Loans on Real Estate | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	249,146	225,058	191,820
Mortgage Loans on Real Estate | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	492,228	448,773
Mortgage Loans on Real Estate | Pass [Member] | Construction and development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	69,786	69,361
Mortgage Loans on Real Estate | Pass [Member] | 1-4 Family residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	151,274	135,898
Mortgage Loans on Real Estate | Pass [Member] | Multifamily [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	20,404	16,403
Mortgage Loans on Real Estate | Pass [Member] | Farmland [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	3,001	2,919
Mortgage Loans on Real Estate | Pass [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	247,763	224,192
Mortgage Loans on Real Estate | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	742	340
Mortgage Loans on Real Estate | Special Mention [Member] | Construction and development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	16	340
Mortgage Loans on Real Estate | Special Mention [Member] | 1-4 Family residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	726
Mortgage Loans on Real Estate | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	4,482	5,191
Mortgage Loans on Real Estate | Substandard [Member] | Construction and development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,125	1,649
Mortgage Loans on Real Estate | Substandard [Member] | 1-4 Family residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,118	1,621
Mortgage Loans on Real Estate | Substandard [Member] | Multifamily [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	856	1,055
Mortgage Loans on Real Estate | Substandard [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,383	866
Commercial and industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	56,485	54,187	34,778
Commercial and industrial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	56,446	54,007
Commercial and industrial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	39	180
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	119,649	114,299	$ 131,810
Consumer [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	118,814	113,832
Consumer [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	374	208
Consumer [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 461	$ 259

Loans - Schedule of Aggregate A

Loans - Schedule of Aggregate Amount of Loans to Related Parties (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Loans and Leases Receivable, Related Parties [Roll Forward]
Balance, beginning of period	$ 22,750	$ 11,781
New loans	4,185	15,277
Repayments	(2,350)	(4,308)
Balance, end of period	$ 24,585	$ 22,750

Loans - Changes in Carrying Val

Loans - Changes in Carrying Value, Net of Allowance for Loan Losses, of Acquired Impaired Loans (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accretion to interest income	$ 68	$ 161
Net transfers from (to) nonaccretable difference to (from) accretable yield	84	316
Receivables Acquired With Deteriorated Credit Quality Member [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying value, net, beginning balance	2,778	4,032
Accretion to interest income	68	161
Net transfers from (to) nonaccretable difference to (from) accretable yield	84	316
Payments received, net	(115)	(1,044)
Charge-offs	(61)	(59)
Transfers to real estate owned	(45)	(628)
Carrying value, net, ending balance	$ 2,709	$ 2,778

Loans - Summary of Accretable Y

Loans - Summary of Accretable Yield on Acquired Impaired Loans (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Receivables [Abstract]
Beginning balance	$ 425	$ 270
Net transfers from (to) nonaccretable difference to (from) accretable yield	84	316
Accretion	(68)	(161)
Ending Balance	$ 441	$ 425

Allowance for Loan Losses - Sch

Allowance for Loan Losses - Schedule of Allowance for Loan Losses (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Receivables [Abstract]
Balance, beginning of period	$ 5,379	$ 3,530	$ 4,630	$ 3,380
Provision for loan losses	400	448	1,100	693
Charge-offs	(96)	(110)	(238)	(218)
Recoveries	45	14	236	27
Balance, end of period	$ 5,728	$ 3,882	$ 5,728	$ 3,882

Allowance for Loan Losses - Sum

Allowance for Loan Losses - Summary of Allowance for Loan Losses (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014	Dec. 31, 2013
Allowance for loan losses:
Balance, beginning of period	$ 5,379	$ 3,530	$ 4,630	$ 3,380
Provision for loan losses	400	448	1,100	693
Charge-offs	(96)	(110)	(238)	(218)
Recoveries	45	14	236	27
Balance, end of period	5,728	3,882	5,728	3,882
Ending allowance balance for loans individually evaluated for impairment	153	64	153	64
Ending allowance balance for loans collectively evaluated for impairment	5,575	3,818	5,575	3,818
Loans receivable:
Balance of loans individually evaluated for impairment	6,098	4,238	6,098	4,238
Balance of loans collectively evaluated for impairment	667,488	559,737	667,488	559,737
Total Loans	673,586	563,975	673,586	563,975	$ 622,790
Receivables Acquired With Deteriorated Credit Quality Member [Member]
Loans receivable:
Balance of loans acquired with deteriorated credit quality	2,709	3,265	2,709	3,265	2,778	$ 4,032
Mortgage Loans on Real Estate
Loans receivable:
Total Loans	497,452		497,452		454,304
Mortgage Loans on Real Estate | Construction and development [Member]
Allowance for loan losses:
Balance, beginning of period	638	435	526	420
Provision for loan losses	(12)	32	104	46
Charge-offs	(4)		(9)
Recoveries	14		15	1
Balance, end of period	636	467	636	467
Ending allowance balance for loans collectively evaluated for impairment	636	467	636	467
Loans receivable:
Balance of loans individually evaluated for impairment	1,141	1,079	1,141	1,079
Balance of loans collectively evaluated for impairment	69,786	59,254	69,786	59,254
Total Loans	70,927	60,333	70,927	60,333	71,350
Mortgage Loans on Real Estate | Construction and development [Member] | Receivables Acquired With Deteriorated Credit Quality Member [Member]
Loans receivable:
Balance of loans acquired with deteriorated credit quality	748	1,162	748	1,162
Mortgage Loans on Real Estate | Farmland [Member]
Allowance for loan losses:
Balance, beginning of period	23	11	18	4
Provision for loan losses	(2)		3	7
Balance, end of period	21	11	21	11
Ending allowance balance for loans collectively evaluated for impairment	21	11	21	11
Loans receivable:
Balance of loans collectively evaluated for impairment	3,001	2,282	3,001	2,282
Total Loans	3,001	2,282	3,001	2,282	2,919
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Allowance for loan losses:
Balance, beginning of period	1,024	619	909	567
Provision for loan losses	93	59	205	141
Charge-offs				(30)
Recoveries	1	1	4	1
Balance, end of period	1,118	679	1,118	679
Ending allowance balance for loans collectively evaluated for impairment	1,118	679	1,118	679
Loans receivable:
Balance of loans individually evaluated for impairment	1,844	1,481	1,844	1,481
Balance of loans collectively evaluated for impairment	151,274	123,765	151,274	123,765
Total Loans	153,118	125,246	153,118	125,246	137,519
Mortgage Loans on Real Estate | 1-4 Family residential [Member] | Receivables Acquired With Deteriorated Credit Quality Member [Member]
Loans receivable:
Balance of loans acquired with deteriorated credit quality	849	1,021	849	1,021
Mortgage Loans on Real Estate | Multifamily [Member]
Allowance for loan losses:
Balance, beginning of period	164	124	137	101
Provision for loan losses	16	(4)	43	19
Balance, end of period	180	120	180	120
Ending allowance balance for loans collectively evaluated for impairment	180	120	180	120
Loans receivable:
Balance of loans individually evaluated for impairment	856	1,034	856	1,034
Balance of loans collectively evaluated for impairment	20,404	16,672	20,404	16,672
Total Loans	21,260	17,706	21,260	17,706	17,458
Mortgage Loans on Real Estate | Multifamily [Member] | Receivables Acquired With Deteriorated Credit Quality Member [Member]
Loans receivable:
Balance of loans acquired with deteriorated credit quality	1,070	1,034	1,070	1,034
Mortgage Loans on Real Estate | Commercial Real Estate [Member]
Allowance for loan losses:
Balance, beginning of period	1,958	1,070	1,571	992
Provision for loan losses	184	348	571	429
Charge-offs				(3)
Balance, end of period	2,142	1,418	2,142	1,418
Ending allowance balance for loans collectively evaluated for impairment	2,142	1,418	2,142	1,418
Loans receivable:
Balance of loans individually evaluated for impairment	1,383	244	1,383	244
Balance of loans collectively evaluated for impairment	247,763	191,576	247,763	191,576
Total Loans	249,146	191,820	249,146	191,820	225,058
Commercial and industrial [Member]
Allowance for loan losses:
Balance, beginning of period	409	374	390	397
Provision for loan losses	(34)	(65)	(139)	(88)
Charge-offs		(16)	(56)	(16)
Recoveries	17		197
Balance, end of period	392	293	392	293
Ending allowance balance for loans collectively evaluated for impairment	392	293	392	293
Loans receivable:
Balance of loans individually evaluated for impairment	39	193	39	193
Balance of loans collectively evaluated for impairment	56,446	34,585	56,446	34,585
Total Loans	56,485	34,778	56,485	34,778	54,187
Consumer [Member]
Allowance for loan losses:
Balance, beginning of period	1,163	897	1,079	899
Provision for loan losses	155	78	313	139
Charge-offs	(92)	(94)	(173)	(169)
Recoveries	13	13	20	25
Balance, end of period	1,239	894	1,239	894
Ending allowance balance for loans individually evaluated for impairment	153	64	153	64
Ending allowance balance for loans collectively evaluated for impairment	1,086	830	1,086	830
Loans receivable:
Balance of loans individually evaluated for impairment	835	207	835	207
Balance of loans collectively evaluated for impairment	118,814	131,603	118,814	131,603
Total Loans	119,649	131,810	119,649	131,810	$ 114,299
Consumer [Member] | Receivables Acquired With Deteriorated Credit Quality Member [Member]
Loans receivable:
Balance of loans acquired with deteriorated credit quality	$ 42	$ 48	$ 42	$ 48

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		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	$ 3,452		$ 3,452		$ 3,387
With no related allowance recorded Unpaid Principal Balance	3,447		3,447		3,387
With related allowance Recorded Investment	356		356		180
With related allowance recorded Unpaid Principal Balance	356		356		180
Related Allowance	153		153		70
Total loans Recorded Investment	3,808		3,808		3,568
Total loans Unpaid Principal Balance	3,803		3,803		3,567
With no related allowance Average Recorded Investment	3,565	$ 4,314	3,759	$ 4,351
With no related allowance recorded Interest Income Recognized	24	44	44	92
With related allowance Average Recorded Investment	304	132	240	137
With related allowance recorded Interest Income Recognized	10		10
Total loans Average Recorded Investment	3,869	4,446	3,999	4,488
Total loans Interest Income Recognized	34	44	54	92
Mortgage Loans on Real Estate
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	3,308		3,308		3,129
With no related allowance recorded Unpaid Principal Balance	3,303		3,303		3,129
Total loans Recorded Investment	3,308		3,308		3,129
Total loans Unpaid Principal Balance	3,303		3,303		3,129
With no related allowance Average Recorded Investment	3,351	3,840	3,476	3,822
With no related allowance recorded Interest Income Recognized	15	40	33	88
Total loans Average Recorded Investment	3,351	3,840	3,476	3,822
Total loans Interest Income Recognized	15	40	33	88
Mortgage Loans on Real Estate | Construction and development [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	1,283		1,283		1,543
With no related allowance recorded Unpaid Principal Balance	1,282		1,282		1,543
Total loans Recorded Investment	1,283		1,283		1,543
Total loans Unpaid Principal Balance	1,282		1,282		1,543
With no related allowance Average Recorded Investment	1,309	1,084	1,447	1,091
With no related allowance recorded Interest Income Recognized	4	13	8	21
Total loans Average Recorded Investment	1,309	1,084	1,447	1,091
Total loans Interest Income Recognized	4	13	8	21
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	1,288		1,288		837
With no related allowance recorded Unpaid Principal Balance	1,284		1,284		837
Total loans Recorded Investment	1,288		1,288		837
Total loans Unpaid Principal Balance	1,284		1,284		837
With no related allowance Average Recorded Investment	1,305	1,477	1,290	1,470
With no related allowance recorded Interest Income Recognized	9	12	23	30
Total loans Average Recorded Investment	1,305	1,477	1,290	1,470
Total loans Interest Income Recognized	9	12	23	30
Mortgage Loans on Real Estate | Commercial Real Estate [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	737		737		749
With no related allowance recorded Unpaid Principal Balance	737		737		749
Total loans Recorded Investment	737		737		749
Total loans Unpaid Principal Balance	737		737		749
With no related allowance Average Recorded Investment	737	248	739	249
With no related allowance recorded Interest Income Recognized	2	2	2	6
Total loans Average Recorded Investment	737	248	739	249
Total loans Interest Income Recognized	2	2	2	6
Mortgage Loans on Real Estate | Multifamily [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Average Recorded Investment		1,031		1,012
With no related allowance recorded Interest Income Recognized		13		31
Total loans Average Recorded Investment		1,031		1,012
Total loans Interest Income Recognized		13		31
Commercial and industrial [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	39		39		179
With no related allowance recorded Unpaid Principal Balance	39		39		179
Total loans Recorded Investment	39		39		179
Total loans Unpaid Principal Balance	39		39		179
With no related allowance Average Recorded Investment	93	395	126	448
With no related allowance recorded Interest Income Recognized	1		2
Total loans Average Recorded Investment	93	395	126	448
Total loans Interest Income Recognized	1		2
Consumer [Member]
Financing Receivable Impaired [Line Items]
With no related allowance Recorded Investment	105		105		79
With no related allowance recorded Unpaid Principal Balance	105		105		79
With related allowance Recorded Investment	356		356		180
With related allowance recorded Unpaid Principal Balance	356		356		180
Related Allowance	153		153		70
Total loans Recorded Investment	461		461		260
Total loans Unpaid Principal Balance	461		461		$ 259
With no related allowance Average Recorded Investment	121	79	157	81
With no related allowance recorded Interest Income Recognized	8	4	9	4
With related allowance Average Recorded Investment	304	132	240	137
With related allowance recorded Interest Income Recognized	10		10
Total loans Average Recorded Investment	425	211	397	218
Total loans Interest Income Recognized	$ 18	$ 4	$ 19	$ 4

Allowance for Loan Losses - Add

Allowance for Loan Losses - Additional Information (Detail)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015USD ($)SecurityLoan	Jun. 30, 2014USD ($)	Jun. 30, 2015USD ($)SecurityLoan	Jun. 30, 2014USD ($)	Dec. 31, 2014USD ($)SecurityLoan
Receivables [Abstract]
Number of Loans under troubled debt restructurings | SecurityLoan	0		10		7
Recorded investment or loans under troubled debt restructurings	$ 1,500,000		$ 1,500,000		$ 600,000
Loans modified under troubled debt restructurings during previous twelve month period that subsequently defaulted	$ 0	$ 0	$ 0	$ 0

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	6 Months Ended		12 Months Ended
	Jun. 30, 2015SecurityLoan	Jun. 30, 2015USD ($)SecurityLoanContract	Jun. 30, 2014USD ($)Contract	Dec. 31, 2014SecurityLoan
Financing Receivable Modifications [Line Items]
Number of Contracts | SecurityLoan	0	10		7
Pre-modification outstanding recorded investment		$ 922	$ 67
Post-modification outstanding recorded investment		$ 922	$ 67
Mortgage Loans on Real Estate | Construction and development [Member]
Financing Receivable Modifications [Line Items]
Number of Contracts | Contract		1	1
Pre-modification outstanding recorded investment		$ 30	$ 19
Post-modification outstanding recorded investment		$ 30	$ 19
Mortgage Loans on Real Estate | 1-4 Family residential [Member]
Financing Receivable Modifications [Line Items]
Number of Contracts | Contract		2
Pre-modification outstanding recorded investment		$ 892
Post-modification outstanding recorded investment		$ 892
Consumer [Member]
Financing Receivable Modifications [Line Items]
Number of Contracts | Contract			1
Pre-modification outstanding recorded investment			$ 48
Post-modification outstanding recorded investment			$ 48

Stock-Based Compensation - Addi

Stock-Based Compensation - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock option expense	$ 43,000	$ 0	$ 74,000	$ 0
Unrecognized compensation cost related to stock options	800,000		800,000
Aggregate intrinsic value of stock options outstanding	300,000		300,000
Aggregate intrinsic value of exercisable stock options	43,000		$ 43,000
Stock Option
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted-average period related to stock compensation			5 years
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 8 months 12 days
Unrecognized compensation cost related to time vested restricted stock award	$ 900,000		$ 900,000
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			6 years	6 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		600,000

Stock-Based Compensation - Sche

Stock-Based Compensation - Schedule of Assumptions Used for Option Awards Granted (Detail) - 6 months ended Jun. 30, 2015 - $ / shares	Total
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Expected dividends	0.17%
Expected volatility	18.48%
Risk-free interest rate	1.79%
Expected term (in years)	7 years
Weighted-average grant date fair value	$ 3.75

Stock-Based Compensation - Sc51

Stock-Based Compensation - Schedule of Stock Options Activity (Detail) - Stock Option - $ / shares	6 Months Ended
	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014	Dec. 31, 2013
Stock Options, Shares
Number of Options, Outstanding at beginning of period	238,811
Granted, Number of Options	64,333
Number of Options, Outstanding at end of period	303,144
Number of Options, Exercisable at end of period	22,811		22,811
Stock Options Weighted Average Price
Weighted-Average Exercise Price, Outstanding at beginning of period	$ 14.32	$ 13.94	$ 13.33	$ 13.33
Granted, Weighted-Average Exercise Price	15.74
Weighted-Average Exercise Price, Exercisable at end of period	$ 13.33		$ 13.33

Stock-Based Compensation - Time

Stock-Based Compensation - Time Vested Restricted Stock Award Activity (Detail) - Time Vested Restricted Stock Awards [Member] - $ / shares	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Balance at beginning of period, Shares	42,889	44,090
Granted, Shares	32,468	1,428
Forfeited, Shares	(1,179)	(536)
Earned and issued, Shares	(606)	(1,132)
Balance at end of period, Shares	73,572	43,850
Balance at beginning of period, Weighted Avg Grant Date Fair Value	$ 13.96	$ 13.99
Granted, Weighted Avg Grant Date Fair Value	15.39	14
Forfeited, Weighted Avg Grant Date Fair Value	14	14
Earned and issued, Weighted Avg Grant Date Fair Value	14	13.82
Balance at end of period, Weighted Avg Grant Date Fair Value	$ 14.59	$ 14

Derivative Financial Instrume53

Derivative Financial Instruments - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2015	Dec. 31, 2014
Derivatives Fair Value [Line Items]
Maximum length of time hedged cash flow hedge period		5 years
Gain (loss) on derivative instrument	$ 100	$ (200)
Fair value of derivative liabilities	541	541	$ 303
Derivative instrument loss included in accumulated other comprehensive income to be reclassified to earnings		(400)
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivatives Fair Value [Line Items]
Notional amount of derivative contract	20,000	20,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Other Liabilities [Member]
Derivatives Fair Value [Line Items]
Fair value of derivative liabilities	$ 500	$ 500

Fair Value of Financial Instrum

Fair Value of Financial Instruments - Additional Information (Detail) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
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	Jun. 30, 2015	Dec. 31, 2014
Assets:
Assets estimated fair value	$ 82,236	$ 70,299
Liabilities:
Derivative financial instruments	541	303
Obligations of other U. S. government agencies [Member]
Assets:
Assets estimated fair value	10,066	4,360
Obligations of state and political subdivisions [Member]
Assets:
Assets estimated fair value	10,879	11,740
Corporate bonds [Member]
Assets:
Assets estimated fair value	12,106	5,419
Residential mortgage-backed securities [Member]
Assets:
Assets estimated fair value	45,794	46,755
Commercial mortgage-backed securities [Member]
Assets:
Assets estimated fair value	2,502	1,491
Equity securities [Member]
Assets:
Assets estimated fair value	889	534
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets:
Assets estimated fair value	889	534
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Equity securities [Member]
Assets:
Assets estimated fair value	889	534
Significant Other Observable Inputs (Level 2) [Member]
Assets:
Assets estimated fair value	81,347	69,765
Liabilities:
Derivative financial instruments	541	303
Significant Other Observable Inputs (Level 2) [Member] | Obligations of other U. S. government agencies [Member]
Assets:
Assets estimated fair value	10,066	4,360
Significant Other Observable Inputs (Level 2) [Member] | Obligations of state and political subdivisions [Member]
Assets:
Assets estimated fair value	10,879	11,740
Significant Other Observable Inputs (Level 2) [Member] | Corporate bonds [Member]
Assets:
Assets estimated fair value	12,106	5,419
Significant Other Observable Inputs (Level 2) [Member] | Residential mortgage-backed securities [Member]
Assets:
Assets estimated fair value	45,794	46,755
Significant Other Observable Inputs (Level 2) [Member] | Commercial mortgage-backed securities [Member]
Assets:
Assets estimated fair value	$ 2,502	$ 1,491

Fair Values of Financial Inst56

Fair Values of Financial Instruments - Summary of Assets Measured at Fair Value on a Nonrecurring Basis (Detail) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loans held for sale	$ 78,212	$ 103,396
Impaired loans	3,650	3,497
Other real estate owned	2,519	2,735
Total	84,381	109,628
Significant Unobservable Inputs (Level3) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loans held for sale	78,212	103,396
Impaired loans	3,650	3,497
Other real estate owned	2,519	2,735
Total	$ 84,381	$ 109,628

Fair Values of Financial Inst57

Fair Values of Financial Instruments - Summary of Estimated Fair Values of Company's Financial Instruments (Detail) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Financial assets:
Other equity securities	$ 4,183	$ 5,566
Cash and due from banks	24,348	19,012
Federal funds sold	191	500
Investment securities	106,466	92,818
Loans, net of allowance	746,070	721,556
Accrued interest receivable	2,432	2,435
Financial liabilities:
Fair value of derivative liabilities	541	303
Deposits, noninterest-bearing	86,339	70,217
Interest-bearing	619,668	557,901
FHLB short-term advances and repurchase agreements	74,863	116,632
FHLB long-term advances	19,333	21,446
Other long-term borrowed funds	3,609	3,609
Accrued interest payable	311	284
Fair Value [Member]
Financial assets:
Cash and due from banks	24,348	19,012
Federal funds sold	191	500
Investment securities	106,251	92,600
Other equity securities	4,183	5,566
Loans, net of allowance	748,084	722,675
Accrued interest receivable	2,432	2,435
Financial liabilities:
Deposits, noninterest-bearing	86,339	70,217
Deposits, interest-bearing	618,600	560,667
FHLB short-term advances and repurchase agreements	74,863	116,632
FHLB long-term advances	19,211	21,493
Other long-term borrowed funds	3,608	3,608
Accrued interest payable	311	284
Fair value of derivative liabilities	541	303
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fair Value [Member]
Financial assets:
Cash and due from banks	24,348	19,012
Federal funds sold	191	500
Investment securities	889	534
Accrued interest receivable	2,432	2,435
Financial liabilities:
Accrued interest payable	311	284
Significant Other Observable Inputs (Level 2) [Member] | Fair Value [Member]
Financial assets:
Investment securities	105,362	92,066
Other equity securities	4,183	5,566
Financial liabilities:
Deposits, noninterest-bearing	86,339	70,217
FHLB short-term advances and repurchase agreements	74,863	116,632
Fair value of derivative liabilities	541	303
Significant Unobservable Inputs (Level3) [Member] | Fair Value [Member]
Financial assets:
Loans, net of allowance	748,084	722,675
Financial liabilities:
Deposits, interest-bearing	618,600	560,667
FHLB long-term advances	19,211	21,493
Other long-term borrowed funds	$ 3,608	$ 3,608

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		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Income Tax Disclosure [Abstract]
Income tax expense	$ 951	$ 514	$ 1,916	$ 938
Effective tax rate	34.40%	32.50%	33.70%	32.50%

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2015
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	Jun. 30, 2015	Dec. 31, 2014
Loss Contingencies [Line Items]
Commitments to extend credit	$ 104,978	$ 91,480
Loan commitments [Member]
Loss Contingencies [Line Items]
Commitments to extend credit	104,505	90,946
Standby letters of credit [Member]
Loss Contingencies [Line Items]
Commitments to extend credit	$ 473	$ 534

Uncategorized Items - istr-2015

Label	Element	Value
Employee Stock Option [Member]
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	22,811
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	22,811