First US Bancshares (FUSB) 10-Q 13 Nov 14 2014 Q3 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	9 Months Ended
	Sep. 30, 2014	Nov. 13, 2014
Document And Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Sep-14	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q3	'
Trading Symbol	'USBI	'
Entity Registrant Name	'UNITED SECURITY BANCSHARES INC	'
Entity Central Index Key	'0000717806	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Smaller Reporting Company	'
Entity Common Stock, Shares Outstanding	'	6,034,059

Condensed_Consolidated_Balance

Condensed Consolidated Balance Sheets (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
ASSETS	'	'
Cash and due from banks	$11,337	$10,276
Interest bearing deposits in banks	23,194	37,444
Total cash and cash equivalents	34,531	47,720
Investment securities available-for-sale, at fair value	179,346	135,754
Investment securities held-to-maturity, at amortized cost	36,524	35,050
Federal Home Loan Bank stock, at cost	738	906
Loans, net of allowance for loan losses of $7,416 and $9,396, respectively	265,170	300,927
Premises and equipment, net	9,216	8,928
Cash surrender value of bank-owned life insurance	13,893	13,650
Accrued interest receivable	2,241	2,702
Other real estate owned	10,311	9,310
Other assets	10,771	14,854
Total assets	562,741	569,801
LIABILITIES AND SHAREHOLDERS' EQUITY	'	'
Deposits	474,518	484,279
Accrued interest expense	229	266
Other liabilities	8,348	8,930
Short-term borrowings	755	1,231
Long-term debt	5,000	5,000
Total liabilities	488,850	499,706
Commitments and contingencies	'	'
Shareholders' equity:	'	'
Common stock, par value $0.01 per share, 10,000,000 shares authorized; 7,329,060 and 7,327,560 shares issued, respectively; 6,034,059 and 6,028,091 shares outstanding, respectively	73	73
Surplus	9,567	9,284
Accumulated other comprehensive income, net of tax	1,167	529
Retained earnings	83,983	81,214
Less treasury stock: 1,295,001 and 1,299,469 shares at cost, respectively	-20,886	-20,992
Noncontrolling interest	-13	-13
Total shareholders' equity	73,891	70,095
Total liabilities and shareholders' equity	$562,741	$569,801

Condensed_Consolidated_Balance1

Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified
Statement of Financial Position [Abstract]	'	'
Loans, allowance for loan losses	$7,416	$9,396
Common Stock, par value	$0.01	$0.01
Common Stock, shares authorized	10,000,000	10,000,000
Common Stock, shares issued	7,329,060	7,327,560
Common Stock, shares outstanding	6,034,059	6,028,091
Treasury Stock, shares	1,295,001	1,299,469

Condensed_Consolidated_Stateme

Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
INTEREST INCOME:	'	'	'	'
Interest and fees on loans	$6,786	$7,413	$20,428	$23,020
Interest on investment securities	1,113	857	3,247	2,276
Total interest income	7,899	8,270	23,675	25,296
INTEREST EXPENSE:	'	'	'	'
Interest on deposits	640	693	1,894	2,215
Interest on borrowings	2	9	23	13
Total interest expense	642	702	1,917	2,228
NET INTEREST INCOME	7,257	7,568	21,758	23,068
Provision (reduction in reserve) for loan losses	-55	240	95	799
NET INTEREST INCOME AFTER PROVISION (REDUCTION IN RESERVE) FOR LOAN LOSSES	7,312	7,328	21,663	22,269
NON-INTEREST INCOME:	'	'	'	'
Service and other charges on deposit accounts	581	586	1,572	1,734
Credit insurance income	190	239	423	518
Other income	409	466	1,817	1,890
Total non-interest income	1,180	1,291	3,812	4,142
NON-INTEREST EXPENSE:	'	'	'	'
Salaries and employee benefits	4,359	4,029	12,582	12,006
Occupancy expense	508	495	1,475	1,456
Furniture and equipment expense	318	301	941	865
Other real estate/foreclosure expense, net	224	479	649	1,918
Other expense	1,833	2,061	5,702	5,988
Total non-interest expense	7,242	7,365	21,349	22,233
INCOME BEFORE INCOME TAXES	1,250	1,254	4,126	4,178
PROVISION FOR INCOME TAXES	413	350	1,297	1,206
NET INCOME	$837	$904	$2,829	$2,972
BASIC NET INCOME PER SHARE	$0.14	$0.15	$0.46	$0.49
DILUTED NET INCOME PER SHARE	$0.13	$0.15	$0.46	$0.49
DIVIDENDS PER SHARE	$0.01	'	$0.01	'

Condensed_Consolidated_Stateme1

Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Net income	$837	$904	$2,829	$2,972
Other comprehensive income:	'	'	'	'
Change in unrealized holding gains (losses) on available-for-sale securities arising during period, net of tax expense (benefit) of $(290), $(384), $417 and $(1,406), respectively	-482	-639	696	-2,343
Reclassification adjustment for net gains realized on available-for-sale securities realized in net income, net of tax of $0, $0, $34 and $0, respectively	'	'	-58	'
Other comprehensive income (loss)	-482	-639	638	-2,343
Total comprehensive income	$355	$265	$3,467	$629

Condensed_Consolidated_Stateme2

Condensed Consolidated Statements of Comprehensive Income (Unaudited) (Parenthetical) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Tax effect on change in unrealized holding (losses) gains on available-for-sale securities arising during period	($290)	($384)	$417	($1,406)
Tax on reclassification adjustment for net gains realized on available-for-sale securities realized in operations	$0	$0	$34	$0

Condensed_Consolidated_Stateme3

Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:	'	'
Net income	$2,829	$2,972
Adjustments to reconcile net income to cash provided by operating activities:	'	'
Depreciation and amortization	598	520
Provision for loan losses	95	799
Deferred income tax provision	1,540	3,875
Net gain on sale of securities	-103	-484
Stock based compensation expense	395	117
Net loss on foreclosed assets	473	1,330
Gain on dissolution of partnership	-221	'
Net amortization of securities	824	641
Changes in assets and liabilities:	'	'
Decrease in accrued interest receivable	461	574
Decrease in other assets	1,037	627
Decrease in accrued interest expense	-37	-150
Increase (decrease) in other liabilities	-582	541
Net cash provided by operating activities	7,309	11,362
CASH FLOWS FROM INVESTING ACTIVITIES:	'	'
Purchase of investment securities, available-for-sale	-69,111	-60,825
Purchase of investment securities, held-to-maturity	-6,549	-23,191
Proceeds from sales of investment securities, available-for-sale	1,095	'
Proceeds from maturities and prepayments of investment securities, available-for-sale	24,753	27,299
Proceeds from maturities and prepayments of investment securities, held-to-maturity	5,046	9,224
Proceeds from redemption of Federal Home Loan Bank stock	168	256
Proceeds from the sale of foreclosed assets	3,708	2,780
Proceeds from dissolution of partnership	1,000	'
Purchase of Federal Home Loan Bank stock	'	-225
Net change in loan portfolio	30,697	29,629
Purchase of premises and equipment	-1,008	-82
Net cash used in investing activities	-10,201	-15,135
CASH FLOWS FROM FINANCING ACTIVITIES:	'	'
Net decrease in customer deposits	-9,761	-13,014
Increase (decrease) in short-term borrowings	-476	6,139
Dividends paid	-60	'
Net cash used in financing activities	-10,297	-6,875
NET DECREASE IN CASH AND CASH EQUIVALENTS	-13,189	-10,648
CASH AND CASH EQUIVALENTS, beginning of period	47,720	54,126
CASH AND CASH EQUIVALENTS, end of period	34,531	43,478
Cash paid for:	'	'
Interest	1,954	2,377
Income taxes	52	85
NON-CASH TRANSACTIONS:	'	'
Foreclosed assets acquired in settlement of loans	4,965	2,196
Reissuance of treasury stock	$106	$131

General

General	9 Months Ended
	Sep. 30, 2014
Accounting Policies [Abstract]	'
General	'
	1	GENERAL
	The accompanying unaudited interim condensed consolidated financial statements include the accounts of United Security Bancshares, Inc. (“USBI”) and its subsidiaries (collectively, the “Company”). USBI is the parent holding company of First United Security Bank (the “Bank” or “FUSB”). The Bank operates a finance company, Acceptance Loan Company, Inc. (“ALC”). All significant intercompany transactions and accounts have been eliminated.
	The unaudited interim condensed consolidated financial statements, in the opinion of management, reflect all adjustments necessary for a fair presentation of consolidated financial position, results of operations and cash flows for the periods presented. Such adjustments are of a normal, recurring nature. The results of operations for any interim period are not necessarily indicative of results expected for the fiscal year ending December 31, 2014. While certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”), management believes that the disclosures herein are adequate to make the information presented not misleading. These unaudited interim condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto contained in USBI’s Annual Report on Form 10-K for the year ended December 31, 2013. The accounting policies followed by the Company are set forth in Note 2, “Summary of Significant Accounting Policies,” of the Notes to Consolidated Financial Statements in USBI’s Annual Report on Form 10-K for the year ended December 31, 2013. Certain amounts in the 2013 condensed consolidated financial statements have been reclassified to conform to the 2014 method of presentation.

Recent_Accounting_Pronouncemen

Recent Accounting Pronouncements	9 Months Ended
	Sep. 30, 2014
Accounting Changes and Error Corrections [Abstract]	'
Recent Accounting Pronouncements	'
	2	RECENT ACCOUNTING PRONOUNCEMENTS
	In January 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2014-04, Receivables – Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (a consensus of the FASB Emerging Issues Task Force). ASU 2014-04 clarifies when an “in substance repossession or foreclosure” occurs, that is, when a creditor should be considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, such that all or a portion of the loan should be derecognized and the real estate property recognized. ASU 2014-04 states that a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, (i) upon either the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure, or (ii) the borrower conveying all interest in the residential real estate property to the creditor to satisfy that loan through completion of a deed in lieu of foreclosure or through a similar legal agreement. The amendments of ASU 2014-04 also require interim and annual disclosure of both the amount of foreclosed residential real estate property held by the creditor and the recorded investment in consumer mortgage loans collateralized by residential real estate properties that are in the process of foreclosure. The amendments of ASU 2014-04 are effective for interim and annual periods beginning after December 15, 2014 and may be applied using either a modified retrospective transition method or a prospective transition method as described in ASU 2014-04. The adoption of ASU 2014-04 is not expected to have a significant impact on the Company’s consolidated financial position, results of operations or cash flows.
	In January 2014, the FASB issued ASU 2014-01, Investments – Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects (a consensus of the FASB Emerging Issues Task Force). ASU 2014-01 permits reporting entities that invest in qualified affordable housing projects to elect to account for those investments using the “proportional amortization method” if certain conditions are met. Under this method, an entity amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognizes the net investment performance in the income statement as a component of income tax expense (benefit), if this method is selected as a policy. The decision to apply the proportional amortization method of accounting is an accounting policy decision and should be applied consistently to all qualifying affordable housing project investments. ASU 2014-01 should be applied retrospectively to all periods presented and is effective for annual and interim reporting periods beginning after December 15, 2014. The Company does not have a significant amount of investments in qualified affordable housing projects that qualify for the low income housing tax credit. Such investments are currently either consolidated in the Company’s financial statements or accounted for as cost method investments. The adoption of ASU 2014-01 is not expected to have a significant impact on the Company’s consolidated financial position, results of operations or cash flows.
	In July 2013, the FASB issued ASU 2013-11, Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (a consensus of the FASB Emerging Issues Task Force). ASU 2013-11 provides that an entity’s unrecognized tax benefit, or a portion of its unrecognized tax benefit, should be presented in its financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss or a tax credit carryforward, with one exception. The exception states that, to the extent that a net operating loss carryforward, a similar tax loss or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position, or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. ASU 2013-11 applies prospectively for all entities that have unrecognized tax benefits when a net operating loss carryforward, a similar tax loss or a tax credit carryforward exists at the reporting date. ASU 2013-11 is effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. The Company adopted ASU 2013-11 on January 1, 2014. The adoption of ASU 2013-11 did not have a significant impact on the Company’s consolidated financial position, results of operations or cash flows.
	In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). ASU 2014-09 provides guidance that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. ASU 2014-09 is effective for annual and interim periods beginning after December 15, 2016. Early adoption is not permitted. The Company is currently evaluating the impact, if any, that ASU 2014-09 will have on its consolidated financial statements.

Net_Income_Per_Share

Net Income Per Share	9 Months Ended
	Sep. 30, 2014
Earnings Per Share [Abstract]	'
Net Income Per Share	'
	3	NET INCOME PER SHARE
	Basic net income per share is computed by dividing net income by the weighted average shares of common stock outstanding. Included in basic shares are certain shares that have been accrued as of the balance sheet date as deferred compensation for members of USBI’s board of directors. Diluted net income per share is computed by dividing net income by the weighted average shares of common stock outstanding, adjusted for the effect of potentially dilutive stock awards outstanding during the period. The dilutive shares are comprised of nonqualified stock option grants issued during 2014 to management and members of USBI’s board of directors pursuant to the USBI 2013 Incentive Plan previously approved by USBI’s shareholders. The following table reflects weighted average shares used to calculate basic and diluted net income per share for the periods presented.
			Three Months Ended				Nine Months Ended
			September 30,				September 30,
			2014		2013		2014		2013
	Basic shares			6,129,380		6,027,562		6,125,291		6,024,935
	Dilutive shares			83,400		—		83,400		—
	Diluted shares			6,212,780		6,027,562		6,208,691		6,024,935
			Three Months Ended				Nine Months Ended
			September 30,				September 30,
			2014		2013		2014		2013
	Net income		$	837	$	904	$	2,829	$	2,972
	Basic net income per share		$	0.14	$	0.15	$	0.46	$	0.49
	Diluted net income per share		$	0.13	$	0.15	$	0.46	$	0.49

Comprehensive_Income

Comprehensive Income	9 Months Ended
	Sep. 30, 2014
Equity [Abstract]	'
Comprehensive Income	'
	4	COMPREHENSIVE INCOME
	Comprehensive income consists of net income and the change in the unrealized gains or losses on the Company’s available-for-sale securities portfolio arising during the period. In the calculation of comprehensive income, certain reclassification adjustments are made for any sale of investment securities to avoid double counting items that are displayed as part of net income for a period that also had been displayed as part of other comprehensive income in that period or earlier periods.

Investment_Securities

Investment Securities	9 Months Ended
	Sep. 30, 2014
Investments, Debt and Equity Securities [Abstract]	'
Investment Securities	'
	5	INVESTMENT SECURITIES
	Details of investment securities available-for-sale and held-to-maturity as of September 30, 2014 and December 31, 2013 are as follows:
			Available-for-Sale
			30-Sep-14
			Amortized		Gross			Gross			Estimated
			Cost		Unrealized			Unrealized			Fair
					Gains			Losses			Value
			(Dollars in Thousands)
	Mortgage-backed securities:
	Residential		$	122,911	$	1,450		$	(594	)	$	123,767
	Commercial			34,331		167			(152	)		34,346
	Obligations of states and political subdivisions			15,695		1,207			(3	)		16,899
	U.S. treasury securities			4,155		—			(209	)		3,946
	Obligations of U.S. government sponsored agencies			387		1			—			388
	Total		$	177,479	$	2,825		$	(958	)	$	179,346
			Held-to-Maturity
			30-Sep-14
			Amortized		Gross			Gross			Estimated
			Cost		Unrealized			Unrealized			Fair Value
					Gains			Losses
			(Dollars in Thousands)
	Mortgage-backed securities:
	Commercial		$	3,281	$	17		$	(5	)	$	3,293
	Obligations of states and political subdivisions			586		—			(2	)		584
	Obligations of U.S. government sponsored agencies			32,657		—			(443	)		32,214
	Total		$	36,524	$	17		$	(450	)	$	36,091
			Available-for-Sale
			31-Dec-13
			Amortized		Gross			Gross			Estimated
			Cost		Unrealized			Unrealized			Fair
					Gains			Losses			Value
			(Dollars in Thousands)
	Mortgage-backed securities:
	Residential		$	82,840	$	1,479		$	(885	)	$	83,434
	Commercial			30,677		143			(355	)		30,465
	Obligations of states and political subdivisions			16,230		799			(2	)		17,027
	U.S. treasury securities			4,161		—			(334	)		3,827
	Obligations of U.S. government sponsored agencies			1,000		1			—			1,001
	Total		$	134,908	$	2,422		$	(1,576	)	$	135,754
			Held-to-Maturity
			31-Dec-13
			Amortized		Gross			Gross			Estimated
			Cost		Unrealized			Unrealized			Fair Value
					Gains			Losses
			(Dollars in Thousands)
	Obligations of U.S. government sponsored agencies		$	35,050	$	—		$	(1,685	)	$	33,365
	The scheduled maturities of investment securities available-for-sale and held-to-maturity as of September 30, 2014 are presented in the following table:
			Available-for-Sale					Held-to-Maturity
			Amortized		Estimated			Amortized			Estimated
			Cost		Fair			Cost			Fair
					Value						Value
			(Dollars in Thousands)
	Maturing within one year		$	387	$	388		$	—		$	—
	Maturing after one to five years			8,173		8,582			—			—
	Maturing after five to ten years			100,395		100,714			14,362			14,320
	Maturing after ten years			68,524		69,662			22,162			21,771
	Total		$	177,479	$	179,346		$	36,524		$	36,091
	For purposes of the maturity table, mortgage-backed securities, which are not due at a single maturity date, have been allocated over maturity groupings based on the weighted-average contractual maturities of underlying collateral. The mortgage-backed securities generally mature earlier than their weighted-average contractual maturities because of principal prepayments.
	Management evaluates securities for other-than-temporary impairment no less frequently than quarterly and more frequently when economic or market concerns warrant such evaluation. Consideration is given to (1) the length of time and the extent to which fair value has been less than cost, (2) the financial condition and near-term prospects of the issuer and (3) whether the Company intends to sell securities, and whether it is more likely than not that the Company will be required to sell the securities before recovery of their amortized cost bases. As of September 30, 2014 and December 31, 2013, based on the aforementioned considerations, management did not record an other-than-temporary impairment on any security that was in an unrealized loss position.
	The following table reflects the Company’s investments’ gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, as of September 30, 2014 and December 31, 2013.
			Available-for-Sale
			30-Sep-14
			Less than 12 Months					12 Months or More
		Fair		Unrealized			Fair			Unrealized
		Value		Losses			Value			Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	48,499	$	(280	)	$	13,257		$	(314	)
Commercial			22,236		(116	)		1,344			(36	)
Obligations of states and political subdivisions			269		(3	)		—			—
U.S. treasury securities			—		—			3,866			(209	)
Total		$	71,004	$	(399	)	$	18,467		$	(559	)
		Held-to-Maturity
		30-Sep-14
		Less than 12 Months					12 Months or More
		Fair		Unrealized			Fair			Unrealized
		Value		Losses			Value			Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Commercial		$	552	$	(5	)	$	—		$	—
Obligations of states and political subdivisions			583		(2	)		—			—
Obligations of U.S. government sponsored agencies			9,848		(17	)		21,369			(426	)
Total		$	10,983	$	(24	)	$	21,369		$	(426	)
		Available-for-Sale
		31-Dec-13
		Less than 12 Months					12 Months or More
		Fair		Unrealized			Fair			Unrealized
		Value		Losses			Value			Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	43,091	$	(885	)	$	—		$	—
Commercial			21,231		(337	)		271			(18	)
Obligations of states and political subdivisions			1,050		(2	)		—			—
U.S. treasury securities			3,748		(334	)		—			—
Total		$	69,120	$	(1,558	)	$	271		$	(18	)
		Held-to-Maturity
		31-Dec-13
		Less than 12 Months					12 Months or More
		Fair		Unrealized			Fair			Unrealized
		Value		Losses			Value			Losses
		(Dollars in Thousands)
Obligations of U.S. government sponsored agencies		$	33,365	$	(1,685	)	$	—		$	—
As of September 30, 2014, 16 debt securities had been in a loss position for more than twelve months and 48 debt securities had been in a loss position for less than twelve months. The losses for all securities are considered to be a direct result of the effect that the current interest rate environment has on the value of debt securities and not related to the creditworthiness of the issuers. Further, the Company has the current intent and ability to retain its investments in the issuer for a period of time that we believe to be sufficient to allow for any anticipated recovery in fair value. Therefore, the Company has not recognized any other-than-temporary impairments.
Investment securities available-for-sale with a carrying value of $63.4 million and $72.7 million as of September 30, 2014 and December 31, 2013, respectively, were pledged to secure public deposits and for other purposes.
Gains realized on sales of securities available-for-sale were approximately $0.1 million and $0.5 million for the nine months ended September 30, 2014 and 2013, respectively. There were no losses on sales of securities during the nine months ended September 30, 2014 and 2013, respectively.

Investment_in_Limited_Partners

Investment in Limited Partnerships	9 Months Ended
	Sep. 30, 2014
Equity Method Investments and Joint Ventures [Abstract]	'
Investment in Limited Partnerships	'
	6	INVESTMENTS IN LIMITED PARTNERSHIPS
	The Bank holds investments in affordable housing projects for which it provides funding as a limited partner and has received tax credits related to its investments in the projects based on its partnership share. Historically, the Company’s investments have included both direct investments and investments in funds that invest solely in affordable housing projects. The net assets of the partnerships consist primarily of apartment complexes and liabilities associated with the operation of the partnerships. The Company has determined that these structures require evaluation as a variable interest entity (“VIE”) under Accounting Standards Codification (“ASC”) Topic 810, Consolidation. The Company consolidates one of the funds in which it has a 99.9% limited partnership interest. Assets recorded by the Company as a result of the consolidation were less than $0.1 million as of both September 30, 2014 and December 31, 2013. The remaining limited partnership investments are unconsolidated and are accounted for under the cost method as allowed under ASC Topic 325, Accounting for Tax Benefits Resulting from Investments in Affordable Housing Projects. The Company amortizes the excess of carrying value of the investment over its estimated residual value during the period in which tax credits are allocated to the investors. As of December 31, 2013, approximately $0.8 million was included in other assets representing the carrying amount of one remaining partnership accounted for as a cost method investment. During the nine months ended September 30, 2014, this partnership was dissolved, and the Company received $1.0 million representing its residual interest upon dissolution of the partnership. Accordingly, as of September 30, 2014, the carrying amount of the partnership was reduced to zero, and the difference between the residual interest received and carrying amount was recorded as other non-interest income.

Loans_and_Allowance_for_Loan_L

Loans and Allowance for Loan Losses	9 Months Ended
	Sep. 30, 2014
Text Block [Abstract]	'
Loans and Allowance for Loan Losses	'
	7	LOANS AND ALLOWANCE FOR LOAN LOSSES
	Portfolio Segments:
	The Company has divided the loan portfolio into eight portfolio segments, each with different risk characteristics and methodologies for assessing the risk described as follows:
	Construction, land development and other land loans – Commercial construction, land and land development loans include the development of residential housing projects, loans for the development of commercial and industrial use property and loans for the purchase and improvement of raw land. These loans are secured in whole or in part by the underlying real estate collateral and are generally guaranteed by the principals of the borrowing entity.
	Secured by 1-4 family residential properties – These loans include conventional mortgage loans on one-to-four family residential properties. These properties may serve as the borrower’s primary residence, vacation home or investment property. Also included in this portfolio are home equity loans and lines of credit. This type of lending, which is secured by a first or second mortgage on the borrower’s residence, allows customers to borrow against the equity in their home.
	Secured by multi-family residential properties – This portfolio segment includes mortgage loans secured by apartment buildings.
	Secured by non-farm, non-residential properties – This portfolio segment includes real estate loans secured by commercial and industrial properties, office or mixed-use facilities, strip shopping centers or other commercial property. These loans are generally guaranteed by the principals of the borrowing entity.
	Other real estate loans – Other real estate loans are loans primarily for agricultural production, secured by mortgages on farm land.
	Commercial and industrial loans – This portfolio segment includes loans to commercial customers for use in the normal course of business. These credits may be loans and lines to financially strong borrowers, secured by inventories, equipment or receivables, and are generally guaranteed by the principals of the borrowing entity.
	Consumer loans – This portfolio segment includes a variety of secured and unsecured personal loans, including automobile loans, loans for household and personal purposes and all other direct consumer installment loans.
	Other loans – Other loans are comprised of credit cards, overdrawn checking accounts reclassified to loans and overdraft lines of credit.
	As of September 30, 2014 and December 31, 2013, the composition of the loan portfolio by reporting segment and portfolio segment was as follows:
			September 30, 2014
			FUSB			ALC			Total
			(Dollars in Thousands)
	Real estate loans:
	Construction, land development and other land loans		$	9,813		$	—		$	9,813
	Secured by 1-4 family residential properties			30,867			22,668			53,535
	Secured by multi-family residential properties			20,459			—			20,459
	Secured by non-farm, non-residential properties			112,512			—			112,512
	Other			61			—			61
	Commercial and industrial loans			18,216			—			18,216
	Consumer loans			7,719			57,508			65,227
	Other loans			403			—			403
	Total loans			200,050			80,176			280,226
	Less: Unearned interest, fees and deferred cost			116			7,524			7,640
	Allowance for loan losses			4,789			2,627			7,416
	Net loans		$	195,145		$	70,025		$	265,170
			December 31, 2013
			FUSB			ALC			Total
			(Dollars in Thousands)
	Real estate loans:
	Construction, land development and other land loans		$	11,348		$	—		$	11,348
	Secured by 1-4 family residential properties			34,978			26,621			61,599
	Secured by multi-family residential properties			22,095			—			22,095
	Secured by non-farm, non-residential properties			122,430			—			122,430
	Other			761			—			761
	Commercial and industrial loans			37,772			—			37,772
	Consumer loans			9,886			48,938			58,824
	Other loans			604			—			604
	Total loans			239,874			75,559			315,433
	Less: Unearned interest, fees and deferred cost			149			4,961			5,110
	Allowance for loan losses			6,272			3,124			9,396
	Net loans		$	233,453		$	67,474		$	300,927
	The Company grants commercial, real estate and installment loans to its customers. Although the Company has a diversified loan portfolio, 70.1% and 69.2% of the portfolio was concentrated in loans secured by real estate located primarily within a single geographic region of the United States as of September 30, 2014 and December 31, 2013, respectively.
	Related Party Loans:
	In the ordinary course of business, the Bank makes loans to certain officers and directors of the Company, including companies with which they are associated. These loans are made on the same terms as those prevailing for comparable transactions with others. Management believes that such loans do not represent more than a normal risk of collectibility, nor do they present other unfavorable features. The aggregate balances of such related party loans and commitments as of September 30, 2014 and December 31, 2013 were $3.2 million and $3.6 million, respectively. During the nine-month period ended September 30, 2014, there were no new loans to these parties, and repayments by active related parties were $0.4 million. During the year ended December 31, 2013, new loans to these related parties totaled $1.7 million, and repayments by active related parties were $0.6 million.
	Allowance for Loan Losses:
	The following tables present changes in the allowance for loan losses by loan portfolio segment and loan type as of September 30, 2014 and December 31, 2013:
			FUSB
			Nine Months Ended September 30, 2014
			Commercial			Commercial			Consumer			Residential			Other			Total
						Real Estate						Real Estate
			(Dollars in Thousands)
	Allowance for loan losses:
	Beginning balance		$	592		$	4,852		$	180		$	635		$	13		$	6,272
	Charge-offs			(281	)		(899	)		(96	)		(100	)		—			(1,376	)
	Recoveries			288			535			104			15			1			943
	Provision			(339	)		(510	)		(48	)		(139	)		(14	)		(1,050	)
	Ending balance			260			3,978			140			411			—			4,789
	Ending balance individually evaluated for impairment			—			1,329			—			—			—			1,329
	Ending balance collectively evaluated for impairment		$	260		$	2,649		$	140		$	411		$	—		$	3,460
	Loan receivables:
Ending balance			18,216			142,845			7,719			30,867			403			200,050
Ending balance individually evaluated for impairment			—			11,148			—			—			—			11,148
Ending balance collectively evaluated for impairment		$	18,216		$	131,697		$	7,719		$	30,867		$	403		$	188,902
		ALC
		Nine Months Ended September 30, 2014
		Commercial			Commercial			Consumer			Residential			Other			Total
					Real Estate						Real Estate
		(Dollars in Thousands)
Allowance for loan losses:
Beginning balance		$	—		$	—		$	2,666		$	458		$	—		$	3,124
Charge-offs			—			—			(2,105	)		(172	)		—			(2,277	)
Recoveries			—			—			608			27			—			635
Provision			—			—			1,067			78			—			1,145
Ending balance			—			—			2,236			391			—			2,627
Ending balance individually evaluated for impairment			—			—			—			—			—			—
Ending balance collectively evaluated for impairment		$	—		$	—		$	2,236		$	391		$	—		$	2,627
Loan receivables:
Ending balance			—			—			57,508			22,668			—			80,176
Ending balance individually evaluated for impairment			—			—			—			—			—			—
Ending balance collectively evaluated for impairment		$	—		$	—		$	57,508		$	20,668		$	—		$	80,176
		FUSB & ALC
		Nine Months Ended September 30, 2014
		Commercial			Commercial			Consumer			Residential			Other			Total
					Real Estate						Real Estate
		(Dollars in Thousands)
Allowance for loan losses:
Beginning balance		$	592		$	4,852		$	2,846		$	1,093		$	13		$	9,396
Charge-offs			(281	)		(899	)		(2,201	)		(272	)		—			(3,653	)
Recoveries			288			535			712			42			1			1,578
Provision			(339	)		(510	)		1,019			(61	)		(14	)		95
Ending balance			260			3,978			2,376			802			—			7,416
Ending balance individually evaluated for impairment			—			1,329			—			—			—			1,329
Ending balance collectively evaluated for impairment		$	260		$	2,649		$	2,376		$	802		$	—		$	6,087
Loan receivables:
Ending balance			18,216			142,845			65,227			53,535			403			280,226
Ending balance individually evaluated for impairment			—			11,148			—			—			—			11,148
Ending balance collectively evaluated for impairment		$	18,216		$	131,697		$	65,227		$	53,535		$	403		$	269,078
		FUSB
		Year Ended December 31, 2013
		Commercial			Commercial			Consumer			Residential			Other			Total
					Real Estate						Real Estate
		(Dollars in Thousands)
Allowance for loan losses:
Beginning balance		$	977		$	14,216		$	168		$	338		$	66		$	15,765
Charge-offs			(537	)		(8,055	)		(350	)		(685	)		—			(9,627	)
Recoveries			141			2,747			96			8			4			2,996
Provision			11			(4,056	)		266			974			(57	)		(2,862	)
Ending balance			592			4,852			180			635			13			6,272
Ending balance individually evaluated for impairment			219			2,839			—			11			—			3,069
Ending balance collectively evaluated for impairment		$	373		$	2,013		$	180		$	624		$	13		$	3,203
Loan receivables:
Ending balance			37,772			156,634			9,886			34,978			604			239,874
Ending balance individually evaluated for impairment			753			28,813			—			2,985			—			32,551
Ending balance collectively evaluated for impairment		$	37,019		$	127,821		$	9,886		$	31,993		$	604		$	207,323
		ALC
		Year Ended December 31, 2013
		Commercial			Commercial			Consumer			Residential			Other			Total
					Real Estate						Real Estate
		(Dollars in Thousands)
Allowance for loan losses:
Beginning balance		$	—		$	—		$	2,733		$	780		$	—		$	3,513
Charge-offs			—			—			(2,979	)		(525	)		—			(3,504	)
Recoveries			—			—			874			21			—			895
Provision			—			—			2,039			181			—			2,220
Ending balance			—			—			2,667			457			—			3,124
Ending balance individually evaluated for impairment			—			—			—			—			—			—
Ending balance collectively evaluated for impairment		$	—		$	—		$	2,667		$	457		$	—		$	3,124
Loan receivables:
Ending balance			—			—			48,938			26,621			—			75,559
Ending balance individually evaluated for impairment			—			—			—			—			—			—
Ending balance collectively evaluated for impairment		$	—		$	—		$	48,938		$	26,621		$	—		$	75,559
		FUSB & ALC
		Year Ended December 31, 2013
		Commercial			Commercial			Consumer			Residential			Other			Total
					Real Estate						Real Estate
		(Dollars in Thousands)
Allowance for loan losses:
Beginning balance		$	977		$	14,216		$	2,901		$	1,118		$	66		$	19,278
Charge-offs			(537	)		(8,055	)		(3,329	)		(1,210	)		—			(13,131	)
Recoveries			141			2,747			970			29			4			3,891
Provision			11			(4,056	)		2,305			1,155			(57	)		(642	)
Ending balance			592			4,852			2,847			1,092			13			9,396
Ending balance individually evaluated for impairment			219			2,839			—			11			—			3,069
Ending balance collectively evaluated for impairment		$	373		$	2,013		$	2,847		$	1,081		$	13		$	6,327
Loan receivables:
Ending balance			37,772			156,634			58,824			61,599			604			315,433
Ending balance individually evaluated for impairment			753			28,813			—			2,985			—			32,551
Ending balance collectively evaluated for impairment		$	37,019		$	127,821		$	58,824		$	58,614		$	604		$	282,882
Credit Quality Indicators:
The Bank utilizes a model to evaluate the credit quality of its loan portfolio that includes categorizing loans into groupings by credit quality indicator. The model establishes a uniform framework and common language for assessing and monitoring risk in the portfolio. Under the model, loans have historically been categorized into one of eight risk grades that can be further summarized into categories described as pass, special mention, substandard, doubtful and loss, as described in further detail below. As of January 1, 2014, management established a nine-grade rating system, which had the effect of adding an additional risk grade to the pass category. The additional risk grade provides management with the ability to evaluate loans at a more granular level; however, it did not result in any change to the calculation of the allowance for loan losses as of either of the nine-month or three-month periods ended September 30, 2014 or 2013, respectively, or the year ended December 31, 2013.
The following summarizes the credit quality indicators used in the nine-grade system:
	•		Pass (Risk Grades 1-5) – Loans in this category include obligations with respect to which the probability of default is considered low.
	•		Special Mention (Risk Grade 6): Borrowers in this category exhibit potential credit weaknesses or downward trends deserving Bank management’s close attention. If left uncorrected, these potential weaknesses may result in the deterioration of the repayment prospects for the asset or in the Bank’s credit position at some future date. Special mention loans are not adversely classified and do not expose the Bank to sufficient risk to warrant adverse classification. Although a special mention asset has a higher probability of default than previously rated categories, its default is not imminent.
	•		Substandard (Risk Grade 7): These are borrowers with defined weaknesses that jeopardize the orderly liquidation of debt. A substandard loan is inadequately protected by the current sound worth and paying capacity of the obligor or by the collateral pledged, if any. Normal repayment from the borrower is in jeopardy, although no loss of principal is envisioned. There is a distinct possibility that a partial loss of interest and/or principal will occur if the deficiencies are not corrected. Loss potential, while existing in the aggregate amount of substandard assets, does not have to exist in individual assets classified substandard.
	•		Doubtful (Risk Grade 8): Borrowers classified doubtful have all the weaknesses found in substandard borrowers with the added provision that the weaknesses make collection of debt in full, based on currently existing facts, conditions and values, highly questionable and improbable. Serious problems exist such that partial loss of principal is likely. The possibility of loss is extremely high, but because of certain important, reasonably specific pending factors that may work to strengthen the assets, the loans’ classification as estimated losses is deferred until a more exact status may be determined. Pending factors include proposed merger, acquisition or liquidation procedures, capital injection, perfecting liens on additional collateral and refinancing plans. Management of borrowers classified doubtful may have demonstrated a history of failing to live up to agreements.
	•		Loss (Risk Grade 9): Borrowers deemed incapable of repayment of unsecured debt. Loans to such borrowers are considered uncollectible and of such little value that continuance as active assets of the Bank is not warranted. This classification does not mean that the loan has absolutely no recovery or salvage value, but rather it is not prudent to defer writing off these worthless assets, even though partial recovery may be affected in the future.
The tables below illustrate the carrying amount of loans by credit quality indicator as of September 30, 2014.
		FUSB
		Pass			Special			Substandard			Doubtful			Total
		5-Jan			Mention			7			8
					6
		(Dollars in Thousands)
Loans secured by real estate:
Construction, land development and other land loans		$	4,782		$	2,623		$	2,408		$	—		$	9,813
Secured by 1-4 family residential properties			27,741			725			2,401			—			30,867
Secured by multi-family residential properties			14,249			3,436			2,774			—			20,459
Secured by non-farm, non-residential properties			86,422			18,534			7,556			—			112,512
Other			61			—			—			—			61
Commercial and industrial loans			15,231			2,014			971			—			18,216
Consumer loans			7,251			25			443			—			7,719
Other loans			401			—			2			—			403
Total		$	156,138		$	27,357		$	16,555		$	—		$	200,050
		ALC
		Performing			Nonperforming			Total
		(Dollars in Thousands)
Loans secured by real estate:
Secured by 1-4 family residential properties		$	22,101		$	567		$	22,668
Consumer loans			56,398			1,110			57,508
Total		$	78,499		$	1,677		$	80,176
The tables below illustrate the carrying amount of loans by credit quality indicator as of December 31, 2013.
		FUSB
		Pass			Special			Substandard			Doubtful			Total
		5-Jan			Mention			7			8
					6
		(Dollars in Thousands)
Loans secured by real estate:
Construction, land development and other land loans		$	4,785		$	—		$	6,563		$	—		$	11,348
Secured by 1-4 family residential properties			30,459			333			4,162			24			34,978
Secured by multi-family residential properties			14,569			—			7,526			—			22,095
Secured by non-farm, non-residential properties			101,468			3,316			17,595			51			122,430
Other			761			—			—			—			761
Commercial and industrial loans			30,403			936			6,433			—			37,772
Consumer loans			9,235			3			648			—			9,886
Other loans			601			—			3			—			604
Total		$	192,281		$	4,588		$	42,930		$	75		$	239,874
		ALC
		Performing			Nonperforming			Total
		(Dollars in Thousands)
Loans secured by real estate:
Secured by 1-4 family residential properties		$	26,061		$	560		$	26,621
Consumer loans			47,644			1,294			48,938
Total		$	73,705		$	1,854		$	75,559
The following table provides an aging analysis of past due loans by class as of September 30, 2014.
		FUSB
		As of September 30, 2014
		30-59			60-89			Greater			Total			Current			Total			Recorded
		Days			Days			Than			Past						Loans			Investment
		Past			Past			90			Due									>
		Due			Due			Days												90 Days
																				And
																				Accruing
		(Dollars in Thousands)
Loans secured by real estate:
Construction, land development and other land loans		$	33		$	—		$	86		$	119		$	9,694		$	9,813		$	—
Secured by 1-4 family residential properties			155			467			735			1,357			29,510			30,867			—
Secured by multi-family residential properties			—			—			—			—			20,459			20,459			—
Secured by non-farm, non-residential properties			1,266			—			1,361			2,627			109,885			112,512			—
Other			—			—			—			—			61			61			—
Commercial and industrial loans			—			15			89			104			18,112			18,216			—
Consumer loans			30			39			25			94			7,625			7,719			—
Other loans			6			—			11			17			386			403			11
Total		$	1,490		$	521		$	2,307		$	4,318		$	195,732		$	200,050		$	11
		ALC
		As of September 30, 2014
		30-59			60-89			Greater			Total			Current			Total			Recorded
		Days			Days			Than			Past						Loans			Investment
		Past			Past			90			Due									>
		Due			Due			Days												90 Days
																				And
																				Accruing
		(Dollars in Thousands)
Loans secured by real estate:
Construction, land development and other land loans		$	—		$	—		$	—		$	—		$	—		$	—		$	—
Secured by 1-4 family residential properties			254			142			509			905			21,763			22,668			406
Secured by multi-family residential properties			—			—			—			—			—			—			—
Secured by non-farm, non-residential properties			—			—			—			—			—			—			—
Other			—			—			—			—			—			—			—
Commercial and industrial loans			—			—			—			—			—			—			—
Consumer loans			853			599			1,071			2,523			54,985			57,508			1,051
Other loans			—			—			—			—			—			—			—
Total		$	1,107		$	741		$	1,580		$	3,428		$	76,748		$	80,176		$	1,457
The following table provides an aging analysis of past due loans by class as of December 31, 2013.
		FUSB
		As of December 31, 2013
		30-59			60-89			Greater			Total			Current			Total			Recorded
		Days			Days			Than			Past Due						Loans			Investment
		Past			Past			90												>
		Due			Due			Days												90 Days
																				And
																				Accruing
		(Dollars in Thousands)
Loans secured by real estate:
Construction, land development and other land loans		$	—		$	38		$	2,000		$	2,038		$	9,310		$	11,348		$	—
Secured by 1-4 family residential properties			271			154			1,801			2,226			32,752			34,978			—
Secured by multi-family residential properties			—			—			1,286			1,286			20,809			22,095			—
Secured by non-farm, non-residential properties			719			93			4,434			5,246			117,184			122,430			—
Other			—			—			—			—			761			761			—
Commercial and industrial loans			902			—			480			1,382			36,390			37,772			—
Consumer loans			101			—			26			127			9,759			9,886			—
Other loans			11			—			8			19			585			604			—
Total		$	2,004		$	285		$	10,035		$	12,324		$	227,550		$	239,874		$	—
		ALC
		As of December 31, 2013
		30-59			60-89			Greater			Total			Current			Total			Recorded
		Days			Days			Than			Past						Loans			Investment
		Past			Past			90			Due									>
		Due			Due			Days												90 Days
																				And
																				Accruing
		(Dollars in Thousands)
Loans secured by real estate:
Construction, land development and other land loans		$	—		$	—		$	—		$	—		$	—		$	—		$	—
Secured by 1-4 family residential properties			403			143			507			1,053			25,568			26,621			409
Secured by multi-family residential properties			—			—			—			—			—			—			—
Secured by non-farm, non-residential properties			—			—			—			—			—			—			—
Other			—			—			—			—			—			—			—
Commercial and industrial loans			—			—			—			—			—			—			—
Consumer loans			684			597			1,258			2,539			46,399			48,938			1,252
Other loans			—			—			—			—			—			—			—
Total		$	1,087		$	740		$	1,765		$	3,592		$	71,967		$	75,559		$	1,661
The following table provides an analysis of non-accruing loans by class as of September 30, 2014 and December 31, 2013.
		Loans on Non-Accrual Status
		September 30,			December 31,
		2014			2013
		(Dollars in Thousands)
Loans secured by real estate:
Construction, land development and other land loans		$	1,015		$	2,337
Secured by 1-4 family residential properties			1,586			1,952
Secured by multi-family residential properties			—			1,286
Secured by non-farm, non-residential properties			1,958			4,435
Commercial and industrial loans			176			479
Consumer loans			168			76
Total loans		$	4,903		$	10,565
Impaired Loans:
A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the related loan agreement. If a loan is impaired, a specific valuation allowance is allocated, if necessary, so that the loan is reported net, at the present value of estimated future cash flows using the loan’s existing rate or at the fair value of collateral if repayment is expected solely from the collateral. All loans of $0.5 million or more that have a credit quality risk grade of seven or above are identified for impairment analysis. Impaired loans, or portions thereof, are charged off when deemed uncollectible.
As of September 30, 2014, the carrying amount of impaired loans consisted of the following:
		September 30, 2014
Impaired loans with no related allowance recorded		Carrying			Unpaid			Related
		Amount			Principal			Allowances
					Balance
		(Dollars in Thousands)
Loans secured by real estate
Construction, land development and other land loans		$	1,445		$	1,445		$	—
Secured by 1-4 family residential properties			96			96			—
Secured by multi-family residential properties			—			—			—
Secured by non-farm, non-residential properties			6,229			6,229			—
Commercial and industrial			—			—			—
Total loans with no related allowance recorded		$	7,770		$	7,770		$	—
Impaired loans with an allowance recorded
Loans secured by real estate
Construction, land development and other land loans		$	604		$	604		$	71
Secured by 1-4 family residential properties			—			—			—
Secured by multi-family residential properties			2,774			2,774			1,258
Secured by non-farm, non-residential properties			—			—			—
Commercial and industrial			—			—			—
Total loans with an allowance recorded		$	3,378		$	3,378		$	1,329
Total impaired loans
Loans secured by real estate
Construction, land development and other land loans		$	2,049		$	2,049		$	71
Secured by 1-4 family residential properties			96			96			—
Secured by multi-family residential properties			2,774			2,774			1,258
Secured by non-farm, non-residential properties			6,229			6,229			—
Commercial and industrial			—			—			—
Total impaired loans		$	11,148		$	11,148		$	1,329
As of December 31, 2013, the carrying amount of impaired loans consisted of the following:
		December 31, 2013
Impaired loans with no related allowance recorded		Carrying			Unpaid			Related
		Amount			Principal			Allowances
					Balance
		(Dollars in Thousands)
Loans secured by real estate
Construction, land development and other land loans		$	4,590		$	4,590		$	—
Secured by 1-4 family residential properties			103			103			—
Secured by multi-family residential properties			1,053			1,053			—
Secured by non-farm, non-residential properties			11,844			11,844			—
Commercial and industrial			534			534			—
Total loans with no related allowance recorded		$	18,124		$	18,124		$	—
Impaired loans with an allowance recorded
Loans secured by real estate
Construction, land development and other land loans		$	1,407		$	1,407		$	232
Secured by 1-4 family residential properties			185			185			11
Secured by multi-family residential properties			6,474			6,474			2,005
Secured by non-farm, non-residential properties			6,376			6,376			835
Commercial and industrial			219			219			219
Total loans with an allowance recorded		$	14,661		$	14,661		$	3,302
Total impaired loans
Loans secured by real estate
Construction, land development and other land loans		$	5,997		$	5,997		$	232
Secured by 1-4 family residential properties			288			288			11
Secured by multi-family residential properties			7,527			7,527			2,005
Secured by non-farm, non-residential properties			18,220			18,220			835
Commercial and industrial			753			753			219
Total impaired loans		$	32,785		$	32,785		$	3,302
The average net investment in impaired loans and interest income recognized and received on impaired loans as of September 30, 2014 and December 31, 2013 were as follows:
		September 30, 2014
		Average			Interest			Interest
		Recorded			Income			Income
		Investment			Recognized			Received
		(Dollars in Thousands)
Loans secured by real estate
Construction, land development and other land loans		$	3,010		$	33		$	35
Secured by 1-4 family residential properties			159			3			3
Secured by multi-family residential properties			3,875			131			128
Secured by non-farm, non-residential properties			8,867			260			256
Commercial and industrial			107			1			1
Total		$	16,018		$	428		$	423
		December 31, 2013
		Average			Interest			Interest
		Recorded			Income			Income
		Investment			Recognized			Received
		(Dollars in Thousands)
Loans secured by real estate
Construction, land development and other land loans		$	10,249		$	177		$	179
Secured by 1-4 family residential properties			303			7			7
Secured by multi-family residential properties			8,690			438			446
Secured by non-farm, non-residential properties			22,272			918			935
Commercial and industrial			987			33			34
Total		$	42,501		$	1,573		$	1,601
Loans on which the accrual of interest has been discontinued amounted to $4.9 million and $10.6 million as of September 30, 2014 and December 31, 2013, respectively. If interest on those loans had been accrued, there would have been $0.1 million and $0.6 million accrued for the nine- and twelve-month periods ended September 30, 2014 and December 31, 2013, respectively. No interest income was recorded related to these loans as of September 30, 2014, and $0.1 million was recorded as of December 31, 2013. Accruing loans past due 90 days or more amounted to $1.5 million and $1.7 million as of September 30, 2014 and December 31, 2013, respectively.
Troubled Debt Restructurings:
Troubled debt restructurings include loans with respect to which concessions have been granted to borrowers that generally would not have otherwise been considered had the borrowers not been experiencing financial difficulty. The concessions granted may include payment schedule modifications, interest rate reductions, maturity date extensions, modification of note structure, principal balance reductions or some combination of these concessions. Restructured loans may involve loans remaining on non-accrual, moving to non-accrual or continuing on accrual status, depending on the individual facts and circumstances of the borrower. Non-accrual restructured loans are included with all other non-accrual loans. In addition, all accruing restructured loans are reported as troubled debt restructurings. Generally, restructured loans remain on non-accrual until the customer has attained a sustained period of repayment performance under the modified loan terms (generally a minimum of six months). However, performance prior to the restructuring, or significant events that coincide with the restructuring, are considered in assessing whether the borrower can meet the new terms and whether the loan should be returned to or maintained on non-accrual status. If the borrower’s ability to meet the revised payment schedule is not reasonably assured, the loan remains on non-accrual. As of September 30, 2014 and 2013, respectively, the Company had $4.3 million and $5.7 million of non-accruing loans that were previously restructured and that remained on non-accrual status. For the nine-month period ended September 30, 2014, the Company had no restructured loans that were restored to accrual status based on a sustained period of repayment performance. For the year ended December 31, 2013, one loan totaling $2.0 million was returned to accrual status based on a sustained period of repayment performance. The balance of this loan as of September 30, 2014 was $1.4 million.
The following table provides the number of loans modified in a troubled debt restructuring by loan portfolio as of September 30, 2014 and December 31, 2013, as well as the pre- and post-modification principal balance as of September 30, 2014 and December 31, 2013.
		September 30, 2014									December 31, 2013
		Number			Pre-			Post-			Number			Pre-			Post-
		of			Modification			Modification			of			Modification			Modification
		Loans			Outstanding			Principal			Loans			Outstanding			Principal
					Principal			Balance						Principal			Balance
					Balance									Balance
		(Dollars in Thousands)
Loans secured by real estate:
Construction, land development and other land loans			4		$	3,282		$	2,373			10		$	7,551		$	3,837
Secured by 1-4 family residential properties			7			426			359			17			1,375			1,067
Secured by non-farm, non-residential properties			8			1,688			1,452			9			2,683			2,418
Commercial loans			4			159			113			4			416			344
Total			23		$	5,555		$	4,297			40		$	12,025		$	7,666
The following table provides the number of loans modified in a troubled debt restructuring that have subsequently defaulted, by loan portfolio, as of September 30, 2014 and December 31, 2013.
		September 30, 2014						December 31, 2013
		Number			Recorded			Number			Recorded
		of			Investment			of			Investment
		Loans						Loans
		(Dollars in Thousands)
Construction, land development and other land loans			—		$	—			2		$	566
Secured by non-farm, non-residential properties			3			986			4			1,073
Total			3		$	986			6		$	1,639
Restructured loan modifications primarily included maturity date extensions and payment schedule modifications. There were no modifications to principal balances of the loans that were restructured. Accordingly, there was no impact on the Company’s allowance for loan losses resulting from the modifications.
All loans $0.5 million and over, that have been modified in a troubled debt restructuring, are considered impaired and evaluated individually for impairment. The nature and extent of impairment of restructured loans, including those that have experienced a subsequent payment default, are considered in the determination of an appropriate level of allowance for loan losses. This evaluation resulted in no allowance for loan losses on these restructured loans as of September 30, 2014 and an allowance for loan losses of $0.8 million as of December 31, 2013.

Other_Real_Estate_Owned

Other Real Estate Owned	9 Months Ended
	Sep. 30, 2014
Banking and Thrift [Abstract]	'
Other Real Estate Owned	'
	8	OTHER REAL ESTATE OWNED
	Other real estate and certain other assets acquired in foreclosure are reported at the lower of the investment in the loan or fair value of the property, less estimated costs to sell. The following table summarizes foreclosed property activity as of the nine months ended September 30, 2014 and 2013:
			September 30, 2014
			FUSB			ALC			Total
			(Dollars in Thousands)
	Beginning Balance		$	8,463		$	847		$	9,310
	Transfers from loans			4,152			361			4,513
	Sales proceeds			(3,113	)		(214	)		(3,327	)
	Gross gains			231			4			235
	Gross losses			(128	)		(99	)		(227	)
	Net gains (losses)			103			(95	)		8
	Impairment			(146	)		(47	)		(193	)
	Ending Balance		$	9,459		$	852		$	10,311
			September 30, 2013
			FUSB			ALC			Total
			(Dollars in Thousands)
	Beginning Balance		$	11,089		$	2,197		$	13,286
	Transfers from loans			1,770			426			2,196
	Sales proceeds			(1,876	)		(905	)		(2,781	)
	Gross gains			62			28			90
	Gross losses			(155	)		(687	)		(842	)
	Net gains (losses)			(93	)		(659	)		(752	)
	Impairment			(368	)		(209	)		(577	)
	Ending Balance		$	10,522		$	850		$	11,372
	Valuation adjustments are primarily recorded in other non-interest expense; adjustments are also recorded as a charge to the allowance for loan losses if incurred within 60 days after the date of transfer from loans. Valuation adjustments are primarily post-foreclosure write-downs that are a result of continued declining property values based on updated appraisals or other indications of value, such as offers to purchase.

ShortTerm_Borrowings

Short-Term Borrowings	9 Months Ended
	Sep. 30, 2014
Debt Disclosure [Abstract]	'
Short-Term Borrowings	'
	9	SHORT-TERM BORROWINGS
	Short-term borrowings consist of federal funds purchased and securities sold under repurchase agreements. Federal funds purchased generally mature within one to four days. There were no federal funds purchased outstanding as of September 30, 2014 or December 31, 2013.
	Securities sold under repurchase agreements, which are secured borrowings, generally are reflected at the amount of cash received in connection with the transaction. The Company may be required to provide additional collateral based on the fair value of the underlying securities. The Company monitors the fair value of the underlying securities on a daily basis. Securities sold under repurchase agreements as of September 30, 2014 and December 31, 2013 totaled $0.8 million and $1.2 million, respectively.
	As of both September 30, 2014 and December 31, 2013, the Bank had $18.8 million in remaining federal funds lines from correspondent banks.

LongTerm_Debt

Long-Term Debt	9 Months Ended
	Sep. 30, 2014
Debt Disclosure [Abstract]	'
Long-Term Debt	'
	10	LONG-TERM DEBT
	The Company uses FHLB advances as an alternative to funding sources with similar maturities, such as certificates of deposit or other deposit programs. These advances generally offer more attractive rates when compared to other mid-term financing options. They are also flexible, allowing the Company to quickly obtain the necessary maturities and rates that best suit its overall asset/liability strategy. The Company had FHLB advances outstanding of $5.0 million as of both September 30, 2014 and December 31, 2013, respectively, and assets pledged associated with these advances of $5.8 million and $5.1 million, respectively.
	As of September 30, 2014 and December 31, 2013, the Bank had $163.8 million and $165.9 million, respectively, in remaining credit from the FHLB (subject to available collateral).

Income_Taxes

Income Taxes	9 Months Ended
	Sep. 30, 2014
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	11	INCOME TAXES
	The provision for income taxes was $1.3 million and $1.2 million for the nine-month periods ended September 30, 2014 and 2013, respectively. The Company’s effective tax rate was 31.4% and 28.9% for the same periods. The effective tax rate is impacted by recurring permanent differences such as bank-owned life insurance and tax-exempt investment and loan income.
	The Company had a net deferred tax asset of $8.9 million and $10.8 million as of September 30, 2014 and December 31, 2013, respectively. The reduction in the net deferred tax asset resulted primarily from changes in the fair value of securities available-for-sale, a decrease in the allowance for loan losses and sales of OREO previously written down.

Segment_Reporting

Segment Reporting	9 Months Ended
	Sep. 30, 2014
Segment Reporting [Abstract]	'
Segment Reporting	'
	12	SEGMENT REPORTING
	Under ASC Topic 280, Segment Reporting, certain information is disclosed for the two reportable operating segments of the Company. The reportable segments were determined using the internal management reporting system. These segments are comprised of USBI’s and the Bank’s significant subsidiaries. The accounting policies for each segment are the same as those described in Note 2, “Summary of Significant Accounting Policies,” of the Notes to Consolidated Financial Statements in USBI’s Annual Report on Form 10-K for the period ended December 31, 2013. The segment results include certain overhead allocations and intercompany transactions that were recorded at current market prices. All intercompany transactions have been eliminated to determine the consolidated balances. The results for the two reportable segments of the Company are included in the following table:
			FUSB			ALC		All		Eliminations			Consolidated
								Other
			(Dollars in Thousands)
	For the three months ended September 30, 2014:
	Net interest income		$	3,968		$	3,286	$	3	$	—		$	7,257
	Provision (reduction in reserve) for loan losses			(550	)		495		—		—			(55	)
	Total non-interest income			871			297		1,107		(1,095	)		1,180
	Total non-interest expense			4,726			2,490		205		(179	)		7,242
	Income before income taxes			663			598		905		(916	)		1,250
	Provision for income taxes			183			229		1		—			413
	Net income		$	480		$	369	$	904	$	(916	)	$	837
	Other significant items:
	Total assets		$	563,918		$	72,889	$	79,847	$	(153,913	)	$	562,741
	Total investment securities			215,790			—		80		—			215,870
	Total loans, net			255,240			70,025		—		(60,095	)		265,170
	Investment in subsidiaries			5			—		74,788		(74,788	)		5
	Fixed asset addition			73			54		—		—			127
	Depreciation and amortization expense			148			55		—		—			203
	Total interest income from external customers			3,794			4,105		—		—			7,899
	Total interest income from affiliates			818			—		3		(821	)		—
	For the nine months ended September 30, 2014:
	Net interest income		$	12,156		$	9,594	$	8	$	—		$	21,758
	Provision (reduction in reserve) for loan losses			(1,050	)		1,145		—		—			95
	Total non-interest income			3,088			870		3,574		(3,720	)		3,812
	Total non-interest expense			13,823			7,489		606		(569	)		21,349
	Income before income taxes			2,471			1,830		2,976		(3,151	)		4,126
	Provision for income taxes			589			706		2		—			1,297
	Net income		$	1,882		$	1,124	$	2,974	$	(3,151	)	$	2,829
	Other significant items:
	Fixed asset addition		$	940		$	68	$	—	$	—		$	1,008
	Depreciation and amortization expense			438			160		—		—			598
	Total interest income from external customers			11,699			11,976		—		—			23,675
	Total interest income from affiliates			2,382			—		7		(2,389	)		—
			FUSB			ALC		All		Eliminations			Consolidated
								Other
			(Dollars in Thousands)
	For the three months ended September 30, 2013:
	Net interest income		$	4,190		$	3,376	$	2	$	—		$	7,568
	Provision (reduction in reserve) for loan losses			(300	)		540		—		—			240
	Total non-interest income			913			360		1,267		(1,249	)		1,291
	Total non-interest expense			4,962			2,322		308		(227	)		7,365
	Income before income taxes			441			874		961		(1,022	)		1,254
	Provision for income taxes			12			337		1		—			350
	Net income		$	429		$	537	$	960	$	(1,022	)	$	904
	Other significant items:
	Total assets		$	561,325		$	70,809	$	75,422	$	(147,554	)	$	560,002
	Total investment securities			156,772			—		80		—			156,852
	Total loans, net			292,180			67,207		—		(54,609	)		304,778
	Investment in subsidiaries			784			—		70,386		(71,165	)		5
	Fixed asset addition			(6	)		8		—		—			2
	Depreciation and amortization expense			131			49		—		—			180
	Total interest income from external customers			4,096			4,174		—		—			8,270
	Total interest income from affiliates			798			—		3		(801	)		—
	For the nine months ended September 30, 2013:
	Net interest income		$	12,706		$	10,355	$	7	$	—		$	23,068
	Provision (reduction in reserve) for loan losses			(462	)		1,261		—		—			799
	Total non-interest income			3,239			1,045		3,778		(3,920	)		4,142
	Total non-interest expense			14,247			7,984		668		(666	)		22,233
	Income before income taxes			2,160			2,155		3,117		(3,254	)		4,178
	Provision for income taxes			371			833		2		—			1,206
	Net income		$	1,789		$	1,322	$	3,115	$	(3,254	)	$	2,972
Other significant items:
Fixed asset addition		$	56		$	26	$	—	$	—		$	82
Depreciation and amortization expense			392			128		—		—			520
Total interest income from external customers			12,494			12,802		—		—			25,296
Total interest income from affiliates			2,447			—		7		(2,454	)		—

Fair_Value_of_Financial_Instru

Fair Value of Financial Instruments	9 Months Ended
	Sep. 30, 2014
Fair Value Disclosures [Abstract]	'
Fair Value of Financial Instruments	'
	13	FAIR VALUE OF FINANCIAL INSTRUMENTS
	The Company follows the provisions of ASC Topic 820, Fair Value Measurements and Disclosures, which defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements.
	Fair Value Hierarchy
	The assumptions used in the estimation of the fair value of the Company’s financial instruments are detailed below. Where quoted prices are not available, fair values are based on estimates using discounted cash flows and other valuation techniques. The use of discounted cash flows can be significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. The following disclosures should not be considered a surrogate of the liquidation value of the Company, but rather represent a good-faith estimate of the increase or decrease in value of financial instruments held by the Company since purchase, origination or issuance.
	Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between willing market participants at the measurement date. In determining fair value, the Company uses various methods, including market, income and cost approaches. Based on these approaches, the Company often utilizes certain assumptions that market participants would use in pricing the asset or liability, including assumptions about risk and/or the risks inherent in the inputs to the valuation technique. These inputs can be readily observable, market corroborated or generally unobservable inputs. The Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs. Based on the observability of the inputs used in the valuation techniques, the Company is required to provide the following information according to the fair value hierarchy. The fair value hierarchy ranks the quality and reliability of the information used to determine fair values. Assets and liabilities carried at fair value will be classified and disclosed in one of the following three categories:
		•		Level 1 – Valuations for assets and liabilities traded in active exchange markets, such as the New York Stock Exchange or NASDAQ. Valuations are obtained from readily available pricing sources for market transactions involving identical assets or liabilities.
		•		Level 2 – Valuations for assets and liabilities traded in less active dealer or broker markets. Valuations are obtained from third-party pricing services for identical or similar assets or liabilities.
		•		Level 3 – Valuations for assets and liabilities that are derived from other valuation methodologies, including option pricing models, discounted cash flow models and similar techniques, and not based on market exchange, dealer or broker-traded transactions. Level 3 valuations incorporate certain assumptions and projections in determining the fair value assigned to such assets or liabilities.
	The Company rarely transfers assets and liabilities measured at fair value between Level 1 and Level 2 measurements. Trading account assets and securities available-for-sale may be periodically transferred to or from Level 3 valuation based on management’s conclusion regarding the best method of pricing for an individual security. Such transfers are accounted for as if they occurred at the beginning of a reporting period. There were no such transfers during the periods ended September 30, 2014 or December 31, 2013.
	Fair Value Measurements on a Recurring Basis
	Available-for-Sale Securities
	Where quoted market prices are available in an active market, securities are classified within Level 1 of the valuation hierarchy. Level 1 securities would include exchange traded equities. Level 2 securities include U.S. treasury and agency securities, mortgage-backed agency securities, obligations of states and political subdivisions and certain corporate, asset-backed and other securities. Level 2 fair values are obtained from quoted prices of securities with similar characteristics. In certain cases, where Level 1 or Level 2 inputs are not available, securities are classified within Level 3 of the hierarchy.
	Interest Rate Cap Derivative Agreements
	Interest rate cap agreements were included in other assets at fair value on the Company’s balance sheet as of September 30, 2014. The interest rate caps qualify as derivatives but are not designated as hedging instruments. Accordingly, changes in fair value are included in results of operations. The fair value of these agreements are based on information obtained from third party financial institutions. This information is periodically evaluated by the Company and, as necessary, corroborated against other third party valuations. The Company classified these derivative assets within Level 2 of the valuation hierarchy.
	The following table presents assets measured at fair value on a recurring basis as of September 30, 2014 and December 31, 2013. There were no liabilities measured at fair value on a recurring basis for either period presented.
			Fair Value Measurements as of September 30, 2014 Using
			Totals At		Quoted		Significant		Significant
			September 30,		Prices in		Other		Unobservable
			2014		Active		Observable		Inputs
					Markets For		Inputs		(Level 3)
					Identical		(Level 2)
					Assets
					(Level 1)
			(Dollars in Thousands)
	Investment securities, available-for-sale
	Mortgage-backed securities:
	Residential		$	123,767	$	—	$	123,767	$	—
	Commercial			34,346		—		34,346		—
	Obligations of states and political subdivisions			16,899		—		16,899		—
	U.S. treasury securities			3,946		—		3,946		—
	Obligations of U.S. government sponsored agencies			388		—		388		—
	Other assets – derivatives			105		—		105		—
			Fair Value Measurements as of December 31, 2013 Using
			Totals At		Quoted		Significant		Significant
			December 31,		Prices in		Other		Unobservable
			2013		Active		Observable		Inputs
					Markets For		Inputs		(Level 3)
					Identical		(Level 2)
					Assets
					(Level 1)
			(Dollars in Thousands)
	Investment securities, available-for-sale
	Mortgage-backed securities:
	Residential		$	83,434	$	—	$	83,434	$	—
	Commercial			30,465		—		30,465		—
	Obligations of states and political subdivisions			17,027		—		17,027		—
	U.S. treasury securities			3,827		—		3,827		—
	Obligations of U.S. government sponsored agencies			1,001		—		1,001		—
	Fair Value Measurements on a Non-recurring Basis
	Impaired Loans
	Estimates of fair value for impaired loans are determined based on a variety of information, including the use of available appraisals, estimates of market value by licensed appraisers or local real estate brokers and the knowledge and experience of the Company’s management related to the assessment of collateral associated with loans. Management takes into consideration the type, location and occupancy of the collateral, as well as current economic conditions in the area in which the collateral is located, in assessing estimates of fair value.
	Loan impairment is reported when full payment under the loan terms is not expected. Impaired loans are carried at the present value of estimated future cash flows using the loan’s existing rate or the fair value of collateral if the loan is collateral dependent. A portion of the allowance for loan losses is allocated to impaired loans if the value of such loans is deemed to be less than the unpaid balance. If these allocations cause the allowance for loan losses to increase, such increase is reported as a component of the provision for loan losses. When an impaired loan is determined to be collateral dependent, the fair value is determined through the utilization of a third-party appraisal. It is the policy of the Company to update appraisals every 18-24 months. The types of collateral influence the frequency of obtaining updated appraisals. Management knows the market trends of collateral values well and monitors trends in sales and valuations in all of the various categories of collateral. These trends influence how often new appraisals are obtained within the 18-24 month timeframe. An example would be loans collateralized by residential subdivision lots. The values of this type of collateral have been volatile in recent years, and, therefore, appraisals are generally updated at the lower end of the timeframe (i.e., closer to 18 months), while timberland appraisals, which have been less volatile in recent years, would be updated closer to the upper end of the timeframe (i.e., closer to 24 months). Any observed trend indicating significant changes in valuations would require updated appraisals. If a loan is evaluated for impairment under ASC Topic 310-10-35, Accounting by Creditors for Impairment of a Loan, and the appraisal is outdated, a new appraisal is ordered. If the new appraisal is not received in sufficient time to assess any required impairment to meet financial reporting obligations, the old appraisal may be adjusted to reflect values observed in similar properties. After a new appraisal is obtained, the analysis is updated to reflect the new valuation. Loan losses are charged against the allowance when management believes that the uncollectibility of a loan is confirmed. Loans determined to be uncollectible and that were written down to appraised value totaled $1.1 million and $8.3 million, net of specific allowances for fair-value impairment, as of September 30, 2014 and December 31, 2013, respectively. This valuation was derived using Level 3 inputs, consisting of appraisals of underlying collateral or discounted cash flow analysis.
	Foreclosed Assets
	Certain foreclosed assets, upon initial recognition, are remeasured at fair value through a charge-off to the allowance for loan losses based upon the fair value of the foreclosed asset. Estimates of fair values for foreclosed assets are determined based on a variety of information, including the use of available appraisals, estimates of market value by licensed appraisers or local real estate brokers and the knowledge and experience of the Company’s management related to the assessment of the values of foreclosed properties. Management takes into consideration the type, location and occupancy of the property, as well as current economic conditions in the area in which the property is located, in assessing estimates of fair value.
	The fair value of a foreclosed asset, upon initial recognition, is estimated using Level 2 inputs based on observable market data or Level 3 inputs based on customized discounting criteria and/or market data. Foreclosed assets measured at fair value upon initial recognition totaled $4.5 million and $2.2 million (utilizing Level 3 valuation inputs) during the nine months ended September 30, 2014 and 2013, respectively. In connection with the measurement and initial recognition of the foregoing foreclosed assets, the Company recognized charge-offs of the allowance for loan losses totaling approximately $0.4 million for both the nine-month periods ended September 30, 2014 and 2013, respectively. Other foreclosed assets totaling $1.3 million and $3.4 million (utilizing Level 3 valuation inputs) were remeasured at fair value during the nine months ended September 30, 2014 and 2013, respectively. The remeasurement resulted in $0.2 million in write downs of other real estate owned during the nine months ended September 30, 2014 and $0.5 million in write downs of other real estate owned during the nine months ended September 30, 2013.
	Fair Value of Financial Instruments
	ASC Topic 825, Financial Instruments, requires disclosure of fair value information about financial instruments, whether or not recognized on the face of the balance sheet, for which it is practicable to estimate that value. The following methods and assumptions were used by the Company in estimating the fair value of its financial instruments:
	Cash, due from banks and federal funds sold: The carrying amount of cash, due from banks and federal funds sold approximates fair value.
	Federal Home Loan Bank (“FHLB”) stock: Based on the redemption provision of the FHLB, the stock has no quoted market value and is carried at cost.
	Investment securities: Fair values of investment securities are based on quoted market prices where available. If quoted market prices are not available, estimated fair values are based on market prices of comparable instruments.
	Derivative instruments: The fair value of derivative instruments is based on information obtained from a third party financial institution. This information is periodically evaluated by the Company and, as necessary, corroborated against other third party information.
	Accrued interest receivable and payable: The carrying amount of accrued interest approximates fair value.
	Loans, net: For variable-rate loans, fair values are based on carrying values. Fixed-rate commercial loans, other installment loans and certain real estate mortgage loans are valued using discounted cash flows. The discount rate used to determine the present value of these loans is based on interest rates currently being charged by the Company on comparable loans as to credit risk and term.
Demand and savings deposits: The fair values of demand deposits are equal to the carrying value of such deposits. Demand deposits include non-interest bearing demand deposits, savings accounts, NOW accounts and money market demand accounts.
Time deposits: The fair values of relatively short-term time deposits are equal to their carrying values. Discounted cash flows are used to value long-term time deposits. The discount rate used is based on interest rates currently being offered by the Company on comparable deposits as to amount and term.
Short-term borrowings: These borrowings may consist of federal funds purchased, securities sold under agreements to repurchase and the floating rate borrowings from the FHLB account. Due to the short-term nature of these borrowings, fair values approximate carrying values.
Long-term debt: The fair value of this debt is estimated using discounted cash flows based on the Company’s current incremental borrowing rate for similar types of borrowing arrangements as of September 30, 2014 and December 31, 2013.
Off-balance sheet instruments: The carrying amount of commitments to extend credit and standby letters of credit approximates fair value. The carrying amount of the off-balance sheet financial instruments is based on fees currently charged to enter into such agreements.
The estimated fair value and related carrying or notional amounts, as well as the level within the fair value hierarchy, of the Company’s financial instruments as of September 30, 2014 and December 31, 2013, were as follows:
		September 30, 2014
		Carrying		Estimated		Level 1		Level 2		Level 3
		Amount		Fair Value
		(Dollars in Thousands)
Assets:
Cash and cash equivalents		$	34,531	$	34,531	$	34,531	$	—	$	—
Investment securities available-for-sale			179,346		179,346		—		179,346		—
Investment securities held-to-maturity			36,524		36,091		—		36,091		—
Federal Home Loan Bank stock			738		738		—		—		738
Loans, net of allowance for loan losses			265,170		264,393		—		—		264,393
Other assets – derivatives			105		105		—		105		—
Liabilities:
Deposits			474,518		474,412		—		474,412		—
Short-term borrowings			755		755		—		755		—
Long-term debt			5,000		5,009		—		5,009		—
		December 31, 2013
		Carrying		Estimated		Level 1		Level 2		Level 3
		Amount		Fair Value
		(Dollars in Thousands)
Assets:
Cash and cash equivalents		$	47,720	$	47,720	$	47,720	$	—	$	—
Investment securities available-for-sale			135,754		135,754		—		135,754		—
Investment securities held-to-maturity			35,050		33,365		—		33,365		—
Federal Home Loan Bank stock			906		906		—		—		906
Loans, net of allowance for loan losses			300,927		303,291		—		—		303,291
Liabilities:
Deposits			484,279		484,957		—		484,957		—
Short-term borrowings			1,231		1,231		—		1,231		—
Long-term debt			5,000		5,011		—		5,011		—

Guarantees_Commitments_and_Con

Guarantees, Commitments and Contingencies	9 Months Ended
	Sep. 30, 2014
Commitments and Contingencies Disclosure [Abstract]	'
Guarantees, Commitments and Contingencies	'
	14	GUARANTEES, COMMITMENTS AND CONTINGENCIES
	The Bank’s exposure to credit loss in the event of nonperformance by the other party for commitments to make loans and standby letters of credit is represented by the contractual amount of those instruments. The Bank uses the same credit policies in making these commitments as it does for on-balance sheet instruments. For interest rate swap transactions and commitments to purchase or sell securities for forward delivery, the contract or notional amounts do not represent exposure to credit loss. The Bank controls the credit risk of these derivative instruments through credit approvals, limits and monitoring procedures. Certain derivative contracts have credit risk for the carrying value plus the amount to replace such contracts in the event of counterparty default. All of the Bank’s financial instruments are held for risk management and not for trading purposes. During the nine-month and three-month periods ended September 30, 2014 and 2013, respectively, there were no credit losses associated with derivative contracts.
	In the normal course of business, there are outstanding commitments and contingent liabilities, such as commitments to extend credit, letters of credit and others, that are not included in the consolidated financial statements. The financial instruments involve, to varying degrees, elements of credit and interest rate risk in excess of amounts recognized in the financial statements. A summary of these commitments and contingent liabilities is presented below:
			September 30,		December 31,
			2014		2013
			(Dollars in Thousands)
	Standby letters of credit		$	830	$	931
	Commitments to extend credit		$	24,344	$	28,875
	Standby letters of credit are contingent commitments issued by the Bank generally to guarantee the performance of a customer to a third party. The Bank has recourse against the customer for any amount that it is required to pay to a third party under a standby letter of credit. Revenues are recognized over the lives of the standby letters of credit. As of September 30, 2014 and December 31, 2013, the potential amount of future payments that the Bank could be required to make under its standby letters of credit, which amount represents the Bank’s total credit risk in this category, is listed in the table above.
	Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The Bank evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Bank upon extension of credit, is based on management’s credit evaluation of the counterparty. Collateral held varies but may include accounts receivable, inventory, property, plant and equipment and income-producing commercial properties.
	Commitments to purchase securities for delayed delivery require the Bank to purchase a specified security at a specified price for delivery on a specified date. Similarly, commitments to sell securities for delayed delivery require the Bank to sell a specified security at a specified price for delivery on a specified date. Market risk arises from potential movements in security values and interest rates between the commitment and delivery dates. As of September 30, 2014, there was $2.0 million in outstanding commitments to purchase securities for delayed delivery and no outstanding commitments to sell securities for delayed delivery. As of December 31, 2013, there was $3.0 million in outstanding commitments to purchase securities for delayed delivery and no outstanding commitments to sell securities for delayed delivery.
	Litigation
	On December 2, 2013, Wayne Allen Russell filed a lawsuit against the Bank in the Circuit Court of Tuscaloosa County, alleging that the Bank wrongfully foreclosed on a parcel of property owned by Russell that was subject to a mortgage in favor of the Bank. Mr. Russell alleges that the loan secured by the mortgage had been satisfied in full from the proceeds of a prior foreclosure of additional properties subject to the same mortgage. Mr. Russell seeks an unspecified amount of damages. The Bank denies Mr. Russell’s allegations and is vigorously defending the lawsuit. The Bank filed a motion for summary judgment seeking a judgment as a matter of law in the Bank’s favor as to all of Mr. Russell’s claims. The motion for summary judgment has been fully briefed and argued and is presently under consideration by the Court. At this time, we are unable to assess the likelihood of a resolution or the possibility of an unfavorable outcome in this matter.
	The Company is also party to other litigation, and the Company intends to vigorously defend itself in all such litigation. In the opinion of the Company, based on review and consultation with legal counsel, the outcome of such other litigation should not have a material adverse effect on the Company’s consolidated financial statements or results of operations.

Recent_Accounting_Pronouncemen1

Recent Accounting Pronouncements (Policies)	9 Months Ended
	Sep. 30, 2014
Accounting Changes and Error Corrections [Abstract]	'
Recent Accounting Pronouncements	'
	In January 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2014-04, Receivables – Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (a consensus of the FASB Emerging Issues Task Force). ASU 2014-04 clarifies when an “in substance repossession or foreclosure” occurs, that is, when a creditor should be considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, such that all or a portion of the loan should be derecognized and the real estate property recognized. ASU 2014-04 states that a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, (i) upon either the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure, or (ii) the borrower conveying all interest in the residential real estate property to the creditor to satisfy that loan through completion of a deed in lieu of foreclosure or through a similar legal agreement. The amendments of ASU 2014-04 also require interim and annual disclosure of both the amount of foreclosed residential real estate property held by the creditor and the recorded investment in consumer mortgage loans collateralized by residential real estate properties that are in the process of foreclosure. The amendments of ASU 2014-04 are effective for interim and annual periods beginning after December 15, 2014 and may be applied using either a modified retrospective transition method or a prospective transition method as described in ASU 2014-04. The adoption of ASU 2014-04 is not expected to have a significant impact on the Company’s consolidated financial position, results of operations or cash flows.
	In January 2014, the FASB issued ASU 2014-01, Investments – Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects (a consensus of the FASB Emerging Issues Task Force). ASU 2014-01 permits reporting entities that invest in qualified affordable housing projects to elect to account for those investments using the “proportional amortization method” if certain conditions are met. Under this method, an entity amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognizes the net investment performance in the income statement as a component of income tax expense (benefit), if this method is selected as a policy. The decision to apply the proportional amortization method of accounting is an accounting policy decision and should be applied consistently to all qualifying affordable housing project investments. ASU 2014-01 should be applied retrospectively to all periods presented and is effective for annual and interim reporting periods beginning after December 15, 2014. The Company does not have a significant amount of investments in qualified affordable housing projects that qualify for the low income housing tax credit. Such investments are currently either consolidated in the Company’s financial statements or accounted for as cost method investments. The adoption of ASU 2014-01 is not expected to have a significant impact on the Company’s consolidated financial position, results of operations or cash flows.
	In July 2013, the FASB issued ASU 2013-11, Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (a consensus of the FASB Emerging Issues Task Force). ASU 2013-11 provides that an entity’s unrecognized tax benefit, or a portion of its unrecognized tax benefit, should be presented in its financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss or a tax credit carryforward, with one exception. The exception states that, to the extent that a net operating loss carryforward, a similar tax loss or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position, or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. ASU 2013-11 applies prospectively for all entities that have unrecognized tax benefits when a net operating loss carryforward, a similar tax loss or a tax credit carryforward exists at the reporting date. ASU 2013-11 is effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. The Company adopted ASU 2013-11 on January 1, 2014. The adoption of ASU 2013-11 did not have a significant impact on the Company’s consolidated financial position, results of operations or cash flows.
	In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). ASU 2014-09 provides guidance that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. ASU 2014-09 is effective for annual and interim periods beginning after December 15, 2016. Early adoption is not permitted. The Company is currently evaluating the impact, if any, that ASU 2014-09 will have on its consolidated financial statements.
Consolidation	'
	The Company has determined that these structures require evaluation as a variable interest entity (“VIE”) under Accounting Standards Codification (“ASC”) Topic 810, Consolidation. The Company consolidates one of the funds in which it has a 99.9% limited partnership interest. Assets recorded by the Company as a result of the consolidation were less than $0.1 million as of both September 30, 2014 and December 31, 2013.
Accounting for Tax Benefits Resulting from Investments in Affordable Housing Projects	'
	The remaining limited partnership investments are unconsolidated and are accounted for under the cost method as allowed under ASC Topic 325, Accounting for Tax Benefits Resulting from Investments in Affordable Housing Projects. The Company amortizes the excess of carrying value of the investment over its estimated residual value during the period in which tax credits are allocated to the investors.
Segment Reporting	'
	Under ASC Topic 280, Segment Reporting, certain information is disclosed for the two reportable operating segments of the Company. The reportable segments were determined using the internal management reporting system. These segments are comprised of USBI’s and the Bank’s significant subsidiaries. The accounting policies for each segment are the same as those described in Note 2, “Summary of Significant Accounting Policies,” of the Notes to Consolidated Financial Statements in USBI’s Annual Report on Form 10-K for the period ended December 31, 2013. The segment results include certain overhead allocations and intercompany transactions that were recorded at current market prices. All intercompany transactions have been eliminated to determine the consolidated balances. The results for the two reportable segments of the Company are included in the following table:
		FUSB			ALC		All		Eliminations			Consolidated
							Other
		(Dollars in Thousands)
	For the three months ended September 30, 2014:
	Net interest income	$	3,968		$	3,286	$	3	$	—		$	7,257
	Provision (reduction in reserve) for loan losses		(550	)		495		—		—			(55	)
	Total non-interest income		871			297		1,107		(1,095	)		1,180
	Total non-interest expense		4,726			2,490		205		(179	)		7,242
	Income before income taxes		663			598		905		(916	)		1,250
	Provision for income taxes		183			229		1		—			413
	Net income	$	480		$	369	$	904	$	(916	)	$	837
	Other significant items:
	Total assets	$	563,918		$	72,889	$	79,847	$	(153,913	)	$	562,741
	Total investment securities		215,790			—		80		—			215,870
	Total loans, net		255,240			70,025		—		(60,095	)		265,170
	Investment in subsidiaries		5			—		74,788		(74,788	)		5
	Fixed asset addition		73			54		—		—			127
	Depreciation and amortization expense		148			55		—		—			203
	Total interest income from external customers		3,794			4,105		—		—			7,899
	Total interest income from affiliates		818			—		3		(821	)		—
	For the nine months ended September 30, 2014:
	Net interest income	$	12,156		$	9,594	$	8	$	—		$	21,758
	Provision (reduction in reserve) for loan losses		(1,050	)		1,145		—		—			95
	Total non-interest income		3,088			870		3,574		(3,720	)		3,812
	Total non-interest expense		13,823			7,489		606		(569	)		21,349
	Income before income taxes		2,471			1,830		2,976		(3,151	)		4,126
	Provision for income taxes		589			706		2		—			1,297
	Net income	$	1,882		$	1,124	$	2,974	$	(3,151	)	$	2,829
	Other significant items:
	Fixed asset addition	$	940		$	68	$	—	$	—		$	1,008
	Depreciation and amortization expense		438			160		—		—			598
	Total interest income from external customers		11,699			11,976		—		—			23,675
	Total interest income from affiliates		2,382			—		7		(2,389	)		—
		FUSB			ALC		All		Eliminations			Consolidated
							Other
		(Dollars in Thousands)
	For the three months ended September 30, 2013:
	Net interest income	$	4,190		$	3,376	$	2	$	—		$	7,568
	Provision (reduction in reserve) for loan losses		(300	)		540		—		—			240
	Total non-interest income		913			360		1,267		(1,249	)		1,291
	Total non-interest expense		4,962			2,322		308		(227	)		7,365
	Income before income taxes		441			874		961		(1,022	)		1,254
	Provision for income taxes		12			337		1		—			350
	Net income	$	429		$	537	$	960	$	(1,022	)	$	904
	Other significant items:
	Total assets	$	561,325		$	70,809	$	75,422	$	(147,554	)	$	560,002
	Total investment securities		156,772			—		80		—			156,852
	Total loans, net		292,180			67,207		—		(54,609	)		304,778
	Investment in subsidiaries		784			—		70,386		(71,165	)		5
	Fixed asset addition		(6	)		8		—		—			2
	Depreciation and amortization expense		131			49		—		—			180
	Total interest income from external customers		4,096			4,174		—		—			8,270
	Total interest income from affiliates		798			—		3		(801	)		—
	For the nine months ended September 30, 2013:
	Net interest income	$	12,706		$	10,355	$	7	$	—		$	23,068
	Provision (reduction in reserve) for loan losses		(462	)		1,261		—		—			799
	Total non-interest income		3,239			1,045		3,778		(3,920	)		4,142
	Total non-interest expense		14,247			7,984		668		(666	)		22,233
	Income before income taxes		2,160			2,155		3,117		(3,254	)		4,178
	Provision for income taxes		371			833		2		—			1,206
	Net income	$	1,789		$	1,322	$	3,115	$	(3,254	)	$	2,972
	Other significant items:
Fixed asset addition	$	56		$	26	$	—	$	—		$	82
Depreciation and amortization expense		392			128		—		—			520
Total interest income from external customers		12,494			12,802		—		—			25,296
Total interest income from affiliates		2,447			—		7		(2,454	)		—

Net_Income_Per_Share_Tables

Net Income Per Share (Tables)	9 Months Ended
	Sep. 30, 2014
Earnings Per Share [Abstract]	'
Summary of Basic and Diluted Net Income Per Share Calculations	'
	The following table reflects weighted average shares used to calculate basic and diluted net income per share for the periods presented.
		Three Months Ended				Nine Months Ended
		September 30,				September 30,
		2014		2013		2014		2013
	Basic shares		6,129,380		6,027,562		6,125,291		6,024,935
	Dilutive shares		83,400		—		83,400		—
	Diluted shares		6,212,780		6,027,562		6,208,691		6,024,935
		Three Months Ended				Nine Months Ended
		September 30,				September 30,
		2014		2013		2014		2013
	Net income	$	837	$	904	$	2,829	$	2,972
	Basic net income per share	$	0.14	$	0.15	$	0.46	$	0.49
	Diluted net income per share	$	0.13	$	0.15	$	0.46	$	0.49

Investment_Securities_Tables

Investment Securities (Tables)	9 Months Ended
	Sep. 30, 2014
Investments, Debt and Equity Securities [Abstract]	'
Investment Securities Available-for-Sale and Held-to-Maturity	'
	Details of investment securities available-for-sale and held-to-maturity as of September 30, 2014 and December 31, 2013 are as follows:
		Available-for-Sale
		30-Sep-14
		Amortized		Gross			Gross			Estimated
		Cost		Unrealized			Unrealized			Fair
				Gains			Losses			Value
		(Dollars in Thousands)
	Mortgage-backed securities:
	Residential	$	122,911	$	1,450		$	(594	)	$	123,767
	Commercial		34,331		167			(152	)		34,346
	Obligations of states and political subdivisions		15,695		1,207			(3	)		16,899
	U.S. treasury securities		4,155		—			(209	)		3,946
	Obligations of U.S. government sponsored agencies		387		1			—			388
	Total	$	177,479	$	2,825		$	(958	)	$	179,346
		Held-to-Maturity
		30-Sep-14
		Amortized		Gross			Gross			Estimated
		Cost		Unrealized			Unrealized			Fair Value
				Gains			Losses
		(Dollars in Thousands)
	Mortgage-backed securities:
	Commercial	$	3,281	$	17		$	(5	)	$	3,293
	Obligations of states and political subdivisions		586		—			(2	)		584
	Obligations of U.S. government sponsored agencies		32,657		—			(443	)		32,214
	Total	$	36,524	$	17		$	(450	)	$	36,091
		Available-for-Sale
		31-Dec-13
		Amortized		Gross			Gross			Estimated
		Cost		Unrealized			Unrealized			Fair
				Gains			Losses			Value
		(Dollars in Thousands)
	Mortgage-backed securities:
	Residential	$	82,840	$	1,479		$	(885	)	$	83,434
	Commercial		30,677		143			(355	)		30,465
	Obligations of states and political subdivisions		16,230		799			(2	)		17,027
	U.S. treasury securities		4,161		—			(334	)		3,827
	Obligations of U.S. government sponsored agencies		1,000		1			—			1,001
	Total	$	134,908	$	2,422		$	(1,576	)	$	135,754
		Held-to-Maturity
		31-Dec-13
		Amortized		Gross			Gross			Estimated
		Cost		Unrealized			Unrealized			Fair Value
				Gains			Losses
		(Dollars in Thousands)
	Obligations of U.S. government sponsored agencies	$	35,050	$	—		$	(1,685	)	$	33,365
Scheduled Maturities of Investment Securities Available-for-Sale and Held-to-Maturity	'
	The scheduled maturities of investment securities available-for-sale and held-to-maturity as of September 30, 2014 are presented in the following table:
		Available-for-Sale					Held-to-Maturity
		Amortized		Estimated			Amortized			Estimated
		Cost		Fair			Cost			Fair
				Value						Value
		(Dollars in Thousands)
	Maturing within one year	$	387	$	388		$	—		$	—
	Maturing after one to five years		8,173		8,582			—			—
	Maturing after five to ten years		100,395		100,714			14,362			14,320
	Maturing after ten years		68,524		69,662			22,162			21,771
	Total	$	177,479	$	179,346		$	36,524		$	36,091
Investments' Gross Unrealized Losses and Fair Value	'
	The following table reflects the Company’s investments’ gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, as of September 30, 2014 and December 31, 2013.
		Available-for-Sale
		30-Sep-14
		Less than 12 Months					12 Months or More
		Fair		Unrealized			Fair			Unrealized
		Value		Losses			Value			Losses
		(Dollars in Thousands)
	Mortgage-backed securities:
	Residential	$	48,499	$	(280	)	$	13,257		$	(314	)
	Commercial		22,236		(116	)		1,344			(36	)
	Obligations of states and political subdivisions		269		(3	)		—			—
	U.S. treasury securities		—		—			3,866			(209	)
	Total	$	71,004	$	(399	)	$	18,467		$	(559	)
		Held-to-Maturity
		30-Sep-14
		Less than 12 Months					12 Months or More
		Fair		Unrealized			Fair			Unrealized
		Value		Losses			Value			Losses
		(Dollars in Thousands)
	Mortgage-backed securities:
	Commercial	$	552	$	(5	)	$	—		$	—
	Obligations of states and political subdivisions		583		(2	)		—			—
	Obligations of U.S. government sponsored agencies		9,848		(17	)		21,369			(426	)
	Total	$	10,983	$	(24	)	$	21,369		$	(426	)
		Available-for-Sale
		31-Dec-13
		Less than 12 Months					12 Months or More
		Fair		Unrealized			Fair			Unrealized
		Value		Losses			Value			Losses
		(Dollars in Thousands)
	Mortgage-backed securities:
	Residential	$	43,091	$	(885	)	$	—		$	—
	Commercial		21,231		(337	)		271			(18	)
	Obligations of states and political subdivisions		1,050		(2	)		—			—
	U.S. treasury securities		3,748		(334	)		—			—
	Total	$	69,120	$	(1,558	)	$	271		$	(18	)
		Held-to-Maturity
		31-Dec-13
		Less than 12 Months					12 Months or More
		Fair		Unrealized			Fair			Unrealized
		Value		Losses			Value			Losses
		(Dollars in Thousands)
	Obligations of U.S. government sponsored agencies	$	33,365	$	(1,685	)	$	—		$	—

Loans_and_Allowance_for_Loan_L1

Loans and Allowance for Loan Losses (Tables)	9 Months Ended
	Sep. 30, 2014
Text Block [Abstract]	'
Schedule of Loan Portfolio by Reporting Segment and Portfolio Segment	'
	As of September 30, 2014 and December 31, 2013, the composition of the loan portfolio by reporting segment and portfolio segment was as follows:
		September 30, 2014
		FUSB			ALC			Total
		(Dollars in Thousands)
	Real estate loans:
	Construction, land development and other land loans	$	9,813		$	—		$	9,813
	Secured by 1-4 family residential properties		30,867			22,668			53,535
	Secured by multi-family residential properties		20,459			—			20,459
	Secured by non-farm, non-residential properties		112,512			—			112,512
	Other		61			—			61
	Commercial and industrial loans		18,216			—			18,216
	Consumer loans		7,719			57,508			65,227
	Other loans		403			—			403
	Total loans		200,050			80,176			280,226
	Less: Unearned interest, fees and deferred cost		116			7,524			7,640
	Allowance for loan losses		4,789			2,627			7,416
	Net loans	$	195,145		$	70,025		$	265,170
		December 31, 2013
		FUSB			ALC			Total
		(Dollars in Thousands)
	Real estate loans:
	Construction, land development and other land loans	$	11,348		$	—		$	11,348
	Secured by 1-4 family residential properties		34,978			26,621			61,599
	Secured by multi-family residential properties		22,095			—			22,095
	Secured by non-farm, non-residential properties		122,430			—			122,430
	Other		761			—			761
	Commercial and industrial loans		37,772			—			37,772
	Consumer loans		9,886			48,938			58,824
	Other loans		604			—			604
	Total loans		239,874			75,559			315,433
	Less: Unearned interest, fees and deferred cost		149			4,961			5,110
	Allowance for loan losses		6,272			3,124			9,396
	Net loans	$	233,453		$	67,474		$	300,927
Schedule of Changes in Allowance for Loan Losses and Recorded Investment in Loans	'
	The following tables present changes in the allowance for loan losses by loan portfolio segment and loan type as of September 30, 2014 and December 31, 2013:
		FUSB
		Nine Months Ended September 30, 2014
		Commercial			Commercial			Consumer			Residential			Other			Total
					Real Estate						Real Estate
		(Dollars in Thousands)
	Allowance for loan losses:
	Beginning balance	$	592		$	4,852		$	180		$	635		$	13		$	6,272
	Charge-offs		(281	)		(899	)		(96	)		(100	)		—			(1,376	)
	Recoveries		288			535			104			15			1			943
	Provision		(339	)		(510	)		(48	)		(139	)		(14	)		(1,050	)
	Ending balance		260			3,978			140			411			—			4,789
	Ending balance individually evaluated for impairment		—			1,329			—			—			—			1,329
	Ending balance collectively evaluated for impairment	$	260		$	2,649		$	140		$	411		$	—		$	3,460
	Loan receivables:
	Ending balance		18,216			142,845			7,719			30,867			403			200,050
	Ending balance individually evaluated for impairment		—			11,148			—			—			—			11,148
	Ending balance collectively evaluated for impairment	$	18,216		$	131,697		$	7,719		$	30,867		$	403		$	188,902
		ALC
		Nine Months Ended September 30, 2014
		Commercial			Commercial			Consumer			Residential			Other			Total
					Real Estate						Real Estate
		(Dollars in Thousands)
	Allowance for loan losses:
	Beginning balance	$	—		$	—		$	2,666		$	458		$	—		$	3,124
	Charge-offs		—			—			(2,105	)		(172	)		—			(2,277	)
	Recoveries		—			—			608			27			—			635
	Provision		—			—			1,067			78			—			1,145
	Ending balance		—			—			2,236			391			—			2,627
	Ending balance individually evaluated for impairment		—			—			—			—			—			—
	Ending balance collectively evaluated for impairment	$	—		$	—		$	2,236		$	391		$	—		$	2,627
	Loan receivables:
	Ending balance		—			—			57,508			22,668			—			80,176
	Ending balance individually evaluated for impairment		—			—			—			—			—			—
	Ending balance collectively evaluated for impairment	$	—		$	—		$	57,508		$	20,668		$	—		$	80,176
		FUSB & ALC
		Nine Months Ended September 30, 2014
		Commercial			Commercial			Consumer			Residential			Other			Total
					Real Estate						Real Estate
		(Dollars in Thousands)
	Allowance for loan losses:
	Beginning balance	$	592		$	4,852		$	2,846		$	1,093		$	13		$	9,396
	Charge-offs		(281	)		(899	)		(2,201	)		(272	)		—			(3,653	)
	Recoveries		288			535			712			42			1			1,578
	Provision		(339	)		(510	)		1,019			(61	)		(14	)		95
	Ending balance		260			3,978			2,376			802			—			7,416
	Ending balance individually evaluated for impairment		—			1,329			—			—			—			1,329
	Ending balance collectively evaluated for impairment	$	260		$	2,649		$	2,376		$	802		$	—		$	6,087
	Loan receivables:
	Ending balance		18,216			142,845			65,227			53,535			403			280,226
	Ending balance individually evaluated for impairment		—			11,148			—			—			—			11,148
	Ending balance collectively evaluated for impairment	$	18,216		$	131,697		$	65,227		$	53,535		$	403		$	269,078
		FUSB
		Year Ended December 31, 2013
		Commercial			Commercial			Consumer			Residential			Other			Total
					Real Estate						Real Estate
		(Dollars in Thousands)
	Allowance for loan losses:
	Beginning balance	$	977		$	14,216		$	168		$	338		$	66		$	15,765
	Charge-offs		(537	)		(8,055	)		(350	)		(685	)		—			(9,627	)
	Recoveries		141			2,747			96			8			4			2,996
	Provision		11			(4,056	)		266			974			(57	)		(2,862	)
	Ending balance		592			4,852			180			635			13			6,272
Ending balance individually evaluated for impairment		219			2,839			—			11			—			3,069
Ending balance collectively evaluated for impairment	$	373		$	2,013		$	180		$	624		$	13		$	3,203
Loan receivables:
Ending balance		37,772			156,634			9,886			34,978			604			239,874
Ending balance individually evaluated for impairment		753			28,813			—			2,985			—			32,551
Ending balance collectively evaluated for impairment	$	37,019		$	127,821		$	9,886		$	31,993		$	604		$	207,323
	ALC
	Year Ended December 31, 2013
	Commercial			Commercial			Consumer			Residential			Other			Total
				Real Estate						Real Estate
	(Dollars in Thousands)
Allowance for loan losses:
Beginning balance	$	—		$	—		$	2,733		$	780		$	—		$	3,513
Charge-offs		—			—			(2,979	)		(525	)		—			(3,504	)
Recoveries		—			—			874			21			—			895
Provision		—			—			2,039			181			—			2,220
Ending balance		—			—			2,667			457			—			3,124
Ending balance individually evaluated for impairment		—			—			—			—			—			—
Ending balance collectively evaluated for impairment	$	—		$	—		$	2,667		$	457		$	—		$	3,124
Loan receivables:
Ending balance		—			—			48,938			26,621			—			75,559
Ending balance individually evaluated for impairment		—			—			—			—			—			—
Ending balance collectively evaluated for impairment	$	—		$	—		$	48,938		$	26,621		$	—		$	75,559
	FUSB & ALC
	Year Ended December 31, 2013
	Commercial			Commercial			Consumer			Residential			Other			Total
				Real Estate						Real Estate
	(Dollars in Thousands)
Allowance for loan losses:
Beginning balance	$	977		$	14,216		$	2,901		$	1,118		$	66		$	19,278
Charge-offs		(537	)		(8,055	)		(3,329	)		(1,210	)		—			(13,131	)
Recoveries		141			2,747			970			29			4			3,891
Provision		11			(4,056	)		2,305			1,155			(57	)		(642	)
Ending balance		592			4,852			2,847			1,092			13			9,396
Ending balance individually evaluated for impairment		219			2,839			—			11			—			3,069
Ending balance collectively evaluated for impairment	$	373		$	2,013		$	2,847		$	1,081		$	13		$	6,327
Loan receivables:
Ending balance		37,772			156,634			58,824			61,599			604			315,433
Ending balance individually evaluated for impairment		753			28,813			—			2,985			—			32,551
Ending balance collectively evaluated for impairment	$	37,019		$	127,821		$	58,824		$	58,614		$	604		$	282,882
Schedule of Carrying Amount of Loans by Credit Quality Indicator	'
	The tables below illustrate the carrying amount of loans by credit quality indicator as of September 30, 2014.
		FUSB
		Pass			Special			Substandard			Doubtful			Total
		5-Jan			Mention			7			8
					6
		(Dollars in Thousands)
	Loans secured by real estate:
	Construction, land development and other land loans	$	4,782		$	2,623		$	2,408		$	—		$	9,813
	Secured by 1-4 family residential properties		27,741			725			2,401			—			30,867
	Secured by multi-family residential properties		14,249			3,436			2,774			—			20,459
	Secured by non-farm, non-residential properties		86,422			18,534			7,556			—			112,512
	Other		61			—			—			—			61
	Commercial and industrial loans		15,231			2,014			971			—			18,216
	Consumer loans		7,251			25			443			—			7,719
	Other loans		401			—			2			—			403
	Total	$	156,138		$	27,357		$	16,555		$	—		$	200,050
		ALC
		Performing			Nonperforming			Total
		(Dollars in Thousands)
	Loans secured by real estate:
	Secured by 1-4 family residential properties	$	22,101		$	567		$	22,668
	Consumer loans		56,398			1,110			57,508
	Total	$	78,499		$	1,677		$	80,176
	The tables below illustrate the carrying amount of loans by credit quality indicator as of December 31, 2013.
		FUSB
		Pass			Special			Substandard			Doubtful			Total
		5-Jan			Mention			7			8
					6
		(Dollars in Thousands)
	Loans secured by real estate:
	Construction, land development and other land loans	$	4,785		$	—		$	6,563		$	—		$	11,348
	Secured by 1-4 family residential properties		30,459			333			4,162			24			34,978
	Secured by multi-family residential properties		14,569			—			7,526			—			22,095
	Secured by non-farm, non-residential properties		101,468			3,316			17,595			51			122,430
	Other		761			—			—			—			761
	Commercial and industrial loans		30,403			936			6,433			—			37,772
	Consumer loans		9,235			3			648			—			9,886
	Other loans		601			—			3			—			604
	Total	$	192,281		$	4,588		$	42,930		$	75		$	239,874
		ALC
		Performing			Nonperforming			Total
		(Dollars in Thousands)
	Loans secured by real estate:
	Secured by 1-4 family residential properties	$	26,061		$	560		$	26,621
	Consumer loans		47,644			1,294			48,938
	Total	$	73,705		$	1,854		$	75,559
Schedule of Aging Analysis of Past Due Loans	'
	The following table provides an aging analysis of past due loans by class as of September 30, 2014.
		FUSB
		As of September 30, 2014
		30-59			60-89			Greater			Total			Current			Total			Recorded
		Days			Days			Than			Past						Loans			Investment
		Past			Past			90			Due									>
		Due			Due			Days												90 Days
																				And
																				Accruing
		(Dollars in Thousands)
	Loans secured by real estate:
	Construction, land development and other land loans	$	33		$	—		$	86		$	119		$	9,694		$	9,813		$	—
	Secured by 1-4 family residential properties		155			467			735			1,357			29,510			30,867			—
	Secured by multi-family residential properties		—			—			—			—			20,459			20,459			—
	Secured by non-farm, non-residential properties		1,266			—			1,361			2,627			109,885			112,512			—
	Other		—			—			—			—			61			61			—
	Commercial and industrial loans		—			15			89			104			18,112			18,216			—
	Consumer loans		30			39			25			94			7,625			7,719			—
	Other loans		6			—			11			17			386			403			11
	Total	$	1,490		$	521		$	2,307		$	4,318		$	195,732		$	200,050		$	11
		ALC
		As of September 30, 2014
		30-59			60-89			Greater			Total			Current			Total			Recorded
		Days			Days			Than			Past						Loans			Investment
		Past			Past			90			Due									>
		Due			Due			Days												90 Days
																				And
																				Accruing
		(Dollars in Thousands)
	Loans secured by real estate:
	Construction, land development and other land loans	$	—		$	—		$	—		$	—		$	—		$	—		$	—
	Secured by 1-4 family residential properties		254			142			509			905			21,763			22,668			406
	Secured by multi-family residential properties		—			—			—			—			—			—			—
	Secured by non-farm, non-residential properties		—			—			—			—			—			—			—
	Other		—			—			—			—			—			—			—
	Commercial and industrial loans		—			—			—			—			—			—			—
	Consumer loans		853			599			1,071			2,523			54,985			57,508			1,051
	Other loans		—			—			—			—			—			—			—
	Total	$	1,107		$	741		$	1,580		$	3,428		$	76,748		$	80,176		$	1,457
	The following table provides an aging analysis of past due loans by class as of December 31, 2013.
		FUSB
		As of December 31, 2013
		30-59			60-89			Greater			Total			Current			Total			Recorded
		Days			Days			Than			Past Due						Loans			Investment
		Past			Past			90												>
		Due			Due			Days												90 Days
																				And
																				Accruing
		(Dollars in Thousands)
	Loans secured by real estate:
	Construction, land development and other land loans	$	—		$	38		$	2,000		$	2,038		$	9,310		$	11,348		$	—
	Secured by 1-4 family residential properties		271			154			1,801			2,226			32,752			34,978			—
	Secured by multi-family residential properties		—			—			1,286			1,286			20,809			22,095			—
	Secured by non-farm, non-residential properties		719			93			4,434			5,246			117,184			122,430			—
	Other		—			—			—			—			761			761			—
	Commercial and industrial loans		902			—			480			1,382			36,390			37,772			—
	Consumer loans		101			—			26			127			9,759			9,886			—
	Other loans		11			—			8			19			585			604			—
	Total	$	2,004		$	285		$	10,035		$	12,324		$	227,550		$	239,874		$	—
		ALC
		As of December 31, 2013
		30-59			60-89			Greater			Total			Current			Total			Recorded
		Days			Days			Than			Past						Loans			Investment
Past		Past			90			Due									>
Due		Due			Days												90 Days
																	And
																	Accruing
	(Dollars in Thousands)
Loans secured by real estate:
Construction, land development and other land loans	$	—		$	—		$	—		$	—		$	—		$	—		$	—
Secured by 1-4 family residential properties		403			143			507			1,053			25,568			26,621			409
Secured by multi-family residential properties		—			—			—			—			—			—			—
Secured by non-farm, non-residential properties		—			—			—			—			—			—			—
Other		—			—			—			—			—			—			—
Commercial and industrial loans		—			—			—			—			—			—			—
Consumer loans		684			597			1,258			2,539			46,399			48,938			1,252
Other loans		—			—			—			—			—			—			—
Total	$	1,087		$	740		$	1,765		$	3,592		$	71,967		$	75,559		$	1,661
Schedule of Analysis of Non-Accruing Loans	'
	The following table provides an analysis of non-accruing loans by class as of September 30, 2014 and December 31, 2013.
		Loans on Non-Accrual Status
		September 30,			December 31,
		2014			2013
		(Dollars in Thousands)
	Loans secured by real estate:
	Construction, land development and other land loans	$	1,015		$	2,337
	Secured by 1-4 family residential properties		1,586			1,952
	Secured by multi-family residential properties		—			1,286
	Secured by non-farm, non-residential properties		1,958			4,435
	Commercial and industrial loans		176			479
	Consumer loans		168			76
	Total loans	$	4,903		$	10,565
Schedule of Carrying Amount of Impaired Loans	'
	As of September 30, 2014, the carrying amount of impaired loans consisted of the following:
		September 30, 2014
	Impaired loans with no related allowance recorded	Carrying			Unpaid			Related
		Amount			Principal			Allowances
					Balance
		(Dollars in Thousands)
	Loans secured by real estate
	Construction, land development and other land loans	$	1,445		$	1,445		$	—
	Secured by 1-4 family residential properties		96			96			—
	Secured by multi-family residential properties		—			—			—
	Secured by non-farm, non-residential properties		6,229			6,229			—
	Commercial and industrial		—			—			—
	Total loans with no related allowance recorded	$	7,770		$	7,770		$	—
	Impaired loans with an allowance recorded
	Loans secured by real estate
	Construction, land development and other land loans	$	604		$	604		$	71
	Secured by 1-4 family residential properties		—			—			—
	Secured by multi-family residential properties		2,774			2,774			1,258
	Secured by non-farm, non-residential properties		—			—			—
	Commercial and industrial		—			—			—
	Total loans with an allowance recorded	$	3,378		$	3,378		$	1,329
	Total impaired loans
	Loans secured by real estate
	Construction, land development and other land loans	$	2,049		$	2,049		$	71
	Secured by 1-4 family residential properties		96			96			—
	Secured by multi-family residential properties		2,774			2,774			1,258
	Secured by non-farm, non-residential properties		6,229			6,229			—
	Commercial and industrial		—			—			—
	Total impaired loans	$	11,148		$	11,148		$	1,329
	As of December 31, 2013, the carrying amount of impaired loans consisted of the following:
		December 31, 2013
	Impaired loans with no related allowance recorded	Carrying			Unpaid			Related
		Amount			Principal			Allowances
					Balance
		(Dollars in Thousands)
	Loans secured by real estate
	Construction, land development and other land loans	$	4,590		$	4,590		$	—
	Secured by 1-4 family residential properties		103			103			—
	Secured by multi-family residential properties		1,053			1,053			—
	Secured by non-farm, non-residential properties		11,844			11,844			—
	Commercial and industrial		534			534			—
	Total loans with no related allowance recorded	$	18,124		$	18,124		$	—
	Impaired loans with an allowance recorded
	Loans secured by real estate
	Construction, land development and other land loans	$	1,407		$	1,407		$	232
	Secured by 1-4 family residential properties		185			185			11
	Secured by multi-family residential properties		6,474			6,474			2,005
	Secured by non-farm, non-residential properties		6,376			6,376			835
	Commercial and industrial		219			219			219
	Total loans with an allowance recorded	$	14,661		$	14,661		$	3,302
	Total impaired loans
	Loans secured by real estate
	Construction, land development and other land loans	$	5,997		$	5,997		$	232
	Secured by 1-4 family residential properties		288			288			11
	Secured by multi-family residential properties		7,527			7,527			2,005
	Secured by non-farm, non-residential properties		18,220			18,220			835
	Commercial and industrial		753			753			219
	Total impaired loans	$	32,785		$	32,785		$	3,302
Schedule of Average Net Investment Impaired Loans and Interest Income Recognized and Received on Impaired Loans	'
	The average net investment in impaired loans and interest income recognized and received on impaired loans as of September 30, 2014 and December 31, 2013 were as follows:
		September 30, 2014
		Average			Interest			Interest
		Recorded			Income			Income
		Investment			Recognized			Received
		(Dollars in Thousands)
	Loans secured by real estate
	Construction, land development and other land loans	$	3,010		$	33		$	35
	Secured by 1-4 family residential properties		159			3			3
	Secured by multi-family residential properties		3,875			131			128
	Secured by non-farm, non-residential properties		8,867			260			256
	Commercial and industrial		107			1			1
	Total	$	16,018		$	428		$	423
		December 31, 2013
		Average			Interest			Interest
		Recorded			Income			Income
		Investment			Recognized			Received
		(Dollars in Thousands)
	Loans secured by real estate
	Construction, land development and other land loans	$	10,249		$	177		$	179
	Secured by 1-4 family residential properties		303			7			7
	Secured by multi-family residential properties		8,690			438			446
	Secured by non-farm, non-residential properties		22,272			918			935
	Commercial and industrial		987			33			34
	Total	$	42,501		$	1,573		$	1,601
Schedule of Number of Loans Modified Troubled Debt Restructuring by Loan Portfolio	'
	The following table provides the number of loans modified in a troubled debt restructuring by loan portfolio as of September 30, 2014 and December 31, 2013, as well as the pre- and post-modification principal balance as of September 30, 2014 and December 31, 2013.
		September 30, 2014									December 31, 2013
		Number			Pre-			Post-			Number			Pre-			Post-
		of			Modification			Modification			of			Modification			Modification
		Loans			Outstanding			Principal			Loans			Outstanding			Principal
					Principal			Balance						Principal			Balance
					Balance									Balance
		(Dollars in Thousands)
	Loans secured by real estate:
	Construction, land development and other land loans		4		$	3,282		$	2,373			10		$	7,551		$	3,837
	Secured by 1-4 family residential properties		7			426			359			17			1,375			1,067
	Secured by non-farm, non-residential properties		8			1,688			1,452			9			2,683			2,418
	Commercial loans		4			159			113			4			416			344
	Total		23		$	5,555		$	4,297			40		$	12,025		$	7,666
	The following table provides the number of loans modified in a troubled debt restructuring that have subsequently defaulted, by loan portfolio, as of September 30, 2014 and December 31, 2013.
		September 30, 2014						December 31, 2013
		Number			Recorded			Number			Recorded
		of			Investment			of			Investment
		Loans						Loans
		(Dollars in Thousands)
	Construction, land development and other land loans		—		$	—			2		$	566
	Secured by non-farm, non-residential properties		3			986			4			1,073
	Total		3		$	986			6		$	1,639

Other_Real_Estate_Owned_Tables

Other Real Estate Owned (Tables)	9 Months Ended
	Sep. 30, 2014
Banking and Thrift [Abstract]	'
Summary of Foreclosed Property Activity	'
	The following table summarizes foreclosed property activity as of the nine months ended September 30, 2014 and 2013:
		September 30, 2014
		FUSB			ALC			Total
		(Dollars in Thousands)
	Beginning Balance	$	8,463		$	847		$	9,310
	Transfers from loans		4,152			361			4,513
	Sales proceeds		(3,113	)		(214	)		(3,327	)
	Gross gains		231			4			235
	Gross losses		(128	)		(99	)		(227	)
	Net gains (losses)		103			(95	)		8
	Impairment		(146	)		(47	)		(193	)
	Ending Balance	$	9,459		$	852		$	10,311
		September 30, 2013
		FUSB			ALC			Total
		(Dollars in Thousands)
	Beginning Balance	$	11,089		$	2,197		$	13,286
	Transfers from loans		1,770			426			2,196
	Sales proceeds		(1,876	)		(905	)		(2,781	)
	Gross gains		62			28			90
	Gross losses		(155	)		(687	)		(842	)
	Net gains (losses)		(93	)		(659	)		(752	)
	Impairment		(368	)		(209	)		(577	)
	Ending Balance	$	10,522		$	850		$	11,372

Segment_Reporting_Tables

Segment Reporting (Tables)	9 Months Ended
	Sep. 30, 2014
Segment Reporting [Abstract]	'
Summary of Results for Reportable Segments	'
	All intercompany transactions have been eliminated to determine the consolidated balances. The results for the two reportable segments of the Company are included in the following table:
		FUSB			ALC		All		Eliminations			Consolidated
							Other
		(Dollars in Thousands)
	For the three months ended September 30, 2014:
	Net interest income	$	3,968		$	3,286	$	3	$	—		$	7,257
	Provision (reduction in reserve) for loan losses		(550	)		495		—		—			(55	)
	Total non-interest income		871			297		1,107		(1,095	)		1,180
	Total non-interest expense		4,726			2,490		205		(179	)		7,242
	Income before income taxes		663			598		905		(916	)		1,250
	Provision for income taxes		183			229		1		—			413
	Net income	$	480		$	369	$	904	$	(916	)	$	837
	Other significant items:
	Total assets	$	563,918		$	72,889	$	79,847	$	(153,913	)	$	562,741
	Total investment securities		215,790			—		80		—			215,870
	Total loans, net		255,240			70,025		—		(60,095	)		265,170
	Investment in subsidiaries		5			—		74,788		(74,788	)		5
	Fixed asset addition		73			54		—		—			127
	Depreciation and amortization expense		148			55		—		—			203
	Total interest income from external customers		3,794			4,105		—		—			7,899
	Total interest income from affiliates		818			—		3		(821	)		—
	For the nine months ended September 30, 2014:
	Net interest income	$	12,156		$	9,594	$	8	$	—		$	21,758
	Provision (reduction in reserve) for loan losses		(1,050	)		1,145		—		—			95
	Total non-interest income		3,088			870		3,574		(3,720	)		3,812
	Total non-interest expense		13,823			7,489		606		(569	)		21,349
	Income before income taxes		2,471			1,830		2,976		(3,151	)		4,126
	Provision for income taxes		589			706		2		—			1,297
	Net income	$	1,882		$	1,124	$	2,974	$	(3,151	)	$	2,829
	Other significant items:
	Fixed asset addition	$	940		$	68	$	—	$	—		$	1,008
	Depreciation and amortization expense		438			160		—		—			598
	Total interest income from external customers		11,699			11,976		—		—			23,675
	Total interest income from affiliates		2,382			—		7		(2,389	)		—
		FUSB			ALC		All		Eliminations			Consolidated
							Other
		(Dollars in Thousands)
	For the three months ended September 30, 2013:
	Net interest income	$	4,190		$	3,376	$	2	$	—		$	7,568
	Provision (reduction in reserve) for loan losses		(300	)		540		—		—			240
	Total non-interest income		913			360		1,267		(1,249	)		1,291
	Total non-interest expense		4,962			2,322		308		(227	)		7,365
	Income before income taxes		441			874		961		(1,022	)		1,254
	Provision for income taxes		12			337		1		—			350
	Net income	$	429		$	537	$	960	$	(1,022	)	$	904
	Other significant items:
	Total assets	$	561,325		$	70,809	$	75,422	$	(147,554	)	$	560,002
	Total investment securities		156,772			—		80		—			156,852
	Total loans, net		292,180			67,207		—		(54,609	)		304,778
	Investment in subsidiaries		784			—		70,386		(71,165	)		5
	Fixed asset addition		(6	)		8		—		—			2
	Depreciation and amortization expense		131			49		—		—			180
	Total interest income from external customers		4,096			4,174		—		—			8,270
	Total interest income from affiliates		798			—		3		(801	)		—
	For the nine months ended September 30, 2013:
	Net interest income	$	12,706		$	10,355	$	7	$	—		$	23,068
	Provision (reduction in reserve) for loan losses		(462	)		1,261		—		—			799
	Total non-interest income		3,239			1,045		3,778		(3,920	)		4,142
	Total non-interest expense		14,247			7,984		668		(666	)		22,233
	Income before income taxes		2,160			2,155		3,117		(3,254	)		4,178
	Provision for income taxes		371			833		2		—			1,206
	Net income	$	1,789		$	1,322	$	3,115	$	(3,254	)	$	2,972
	Other significant items:
Fixed asset addition	$	56		$	26	$	—	$	—		$	82
Depreciation and amortization expense		392			128		—		—			520
Total interest income from external customers		12,494			12,802		—		—			25,296
Total interest income from affiliates		2,447			—		7		(2,454	)		—

Fair_Value_of_Financial_Instru1

Fair Value of Financial Instruments (Tables)	9 Months Ended
	Sep. 30, 2014
Fair Value Disclosures [Abstract]	'
Schedule of Assets Measured at Fair Value on Recurring Basis	'
	The following table presents assets measured at fair value on a recurring basis as of September 30, 2014 and December 31, 2013. There were no liabilities measured at fair value on a recurring basis for either period presented.
		Fair Value Measurements as of September 30, 2014 Using
		Totals At		Quoted		Significant		Significant
		September 30,		Prices in		Other		Unobservable
		2014		Active		Observable		Inputs
				Markets For		Inputs		(Level 3)
				Identical		(Level 2)
				Assets
				(Level 1)
		(Dollars in Thousands)
	Investment securities, available-for-sale
	Mortgage-backed securities:
	Residential	$	123,767	$	—	$	123,767	$	—
	Commercial		34,346		—		34,346		—
	Obligations of states and political subdivisions		16,899		—		16,899		—
	U.S. treasury securities		3,946		—		3,946		—
	Obligations of U.S. government sponsored agencies		388		—		388		—
	Other assets – derivatives		105		—		105		—
		Fair Value Measurements as of December 31, 2013 Using
		Totals At		Quoted		Significant		Significant
		December 31,		Prices in		Other		Unobservable
		2013		Active		Observable		Inputs
				Markets For		Inputs		(Level 3)
				Identical		(Level 2)
				Assets
				(Level 1)
		(Dollars in Thousands)
	Investment securities, available-for-sale
	Mortgage-backed securities:
	Residential	$	83,434	$	—	$	83,434	$	—
	Commercial		30,465		—		30,465		—
	Obligations of states and political subdivisions		17,027		—		17,027		—
	U.S. treasury securities		3,827		—		3,827		—
	Obligations of U.S. government sponsored agencies		1,001		—		1,001		—
Schedule of Estimated Fair Value and Related Carrying or Notional Amounts of Company's Financial Instruments	'
	The estimated fair value and related carrying or notional amounts, as well as the level within the fair value hierarchy, of the Company’s financial instruments as of September 30, 2014 and December 31, 2013, were as follows:
		September 30, 2014
		Carrying		Estimated		Level 1		Level 2		Level 3
		Amount		Fair Value
		(Dollars in Thousands)
	Assets:
	Cash and cash equivalents	$	34,531	$	34,531	$	34,531	$	—	$	—
	Investment securities available-for-sale		179,346		179,346		—		179,346		—
	Investment securities held-to-maturity		36,524		36,091		—		36,091		—
	Federal Home Loan Bank stock		738		738		—		—		738
	Loans, net of allowance for loan losses		265,170		264,393		—		—		264,393
	Other assets – derivatives		105		105		—		105		—
	Liabilities:
	Deposits		474,518		474,412		—		474,412		—
	Short-term borrowings		755		755		—		755		—
	Long-term debt		5,000		5,009		—		5,009		—
		December 31, 2013
		Carrying		Estimated		Level 1		Level 2		Level 3
		Amount		Fair Value
		(Dollars in Thousands)
	Assets:
	Cash and cash equivalents	$	47,720	$	47,720	$	47,720	$	—	$	—
	Investment securities available-for-sale		135,754		135,754		—		135,754		—
	Investment securities held-to-maturity		35,050		33,365		—		33,365		—
	Federal Home Loan Bank stock		906		906		—		—		906
	Loans, net of allowance for loan losses		300,927		303,291		—		—		303,291
	Liabilities:
	Deposits		484,279		484,957		—		484,957		—
	Short-term borrowings		1,231		1,231		—		1,231		—
	Long-term debt		5,000		5,011		—		5,011		—

Guarantees_Commitments_and_Con1

Guarantees, Commitments and Contingencies (Tables)	9 Months Ended
	Sep. 30, 2014
Commitments and Contingencies Disclosure [Abstract]	'
Summary of Commitments and Contingent Liabilities	'
	A summary of these commitments and contingent liabilities is presented below:
		September 30,		December 31,
		2014		2013
		(Dollars in Thousands)
	Standby letters of credit	$	830	$	931
	Commitments to extend credit	$	24,344	$	28,875

Net_Income_Per_Share_Basic_and

Net Income Per Share - Basic and Diluted Net Income Per Share Calculations (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Earnings Per Share [Abstract]	'	'	'	'
Basic shares	6,129,380	6,027,562	6,125,291	6,024,935
Dilutive shares	83,400	'	83,400	'
Diluted shares	6,212,780	6,027,562	6,208,691	6,024,935
Net income	$837	$904	$2,829	$2,972
BASIC NET INCOME PER SHARE	$0.14	$0.15	$0.46	$0.49
DILUTED NET INCOME PER SHARE	$0.13	$0.15	$0.46	$0.49

Investment_Securities_Investme

Investment Securities - Investment Securities Available-for-Sale and Held-to-Maturity (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-Sale, Amortized Cost	$177,479	$134,908
Available-for-Sale, Gross Unrealized Gains	2,825	2,422
Available-for-Sale, Gross Unrealized Losses	-958	-1,576
Available-for-Sale, Estimated Fair Value	179,346	135,754
Held-to-Maturity, Amortized Cost	36,524	35,050
Held-to-Maturity, Gross Unrealized Gains	17	'
Held-to-Maturity, Gross Unrealized Losses	-450	'
Held-to-Maturity, Estimated Fair Value	36,091	'
Residential [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-Sale, Amortized Cost	122,911	82,840
Available-for-Sale, Gross Unrealized Gains	1,450	1,479
Available-for-Sale, Gross Unrealized Losses	-594	-885
Available-for-Sale, Estimated Fair Value	123,767	83,434
Commercial [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-Sale, Amortized Cost	34,331	30,677
Available-for-Sale, Gross Unrealized Gains	167	143
Available-for-Sale, Gross Unrealized Losses	-152	-355
Available-for-Sale, Estimated Fair Value	34,346	30,465
Held-to-Maturity, Amortized Cost	3,281	'
Held-to-Maturity, Gross Unrealized Gains	17	'
Held-to-Maturity, Gross Unrealized Losses	-5	'
Held-to-Maturity, Estimated Fair Value	3,293	'
Obligations of States and Political Subdivisions [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-Sale, Amortized Cost	15,695	16,230
Available-for-Sale, Gross Unrealized Gains	1,207	799
Available-for-Sale, Gross Unrealized Losses	-3	-2
Available-for-Sale, Estimated Fair Value	16,899	17,027
Held-to-Maturity, Amortized Cost	586	'
Held-to-Maturity, Gross Unrealized Losses	-2	'
Held-to-Maturity, Estimated Fair Value	584	'
U.S. Treasury Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-Sale, Amortized Cost	4,155	4,161
Available-for-Sale, Gross Unrealized Losses	-209	-334
Available-for-Sale, Estimated Fair Value	3,946	3,827
Obligations of U.S. Government Sponsored Agencies [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-Sale, Amortized Cost	387	1,000
Available-for-Sale, Gross Unrealized Gains	1	1
Available-for-Sale, Estimated Fair Value	388	1,001
Held-to-Maturity, Amortized Cost	32,657	35,050
Held-to-Maturity, Gross Unrealized Losses	-443	-1,685
Held-to-Maturity, Estimated Fair Value	$32,214	$33,365

Investment_Securities_Schedule

Investment Securities - Scheduled Maturities of Investment Securities Available-for-Sale and Held-to-Maturity (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Investments, Debt and Equity Securities [Abstract]	'	'
Available-for-Sale, Maturing within one year, Amortized Cost	$387	'
Available-for-Sale, Maturing after one to five years, Amortized Cost	8,173	'
Available-for-Sale, Maturing after five to ten years, Amortized Cost	100,395	'
Available-for-Sale, Maturing after ten years, Amortized Cost	68,524	'
Available-for-Sale, Amortized Cost	177,479	134,908
Available-for-Sale, Maturing within one year, Estimated Fair Value	388	'
Available-for-Sale, Maturing after one to five years, Estimated Fair Value	8,582	'
Available-for-Sale, Maturing after five to ten years, Estimated Fair Value	100,714	'
Available-for-Sale, Maturing after ten years, Estimated Fair Value	69,662	'
Available-for-Sale, Estimated Fair Value, Total	179,346	135,754
Held-to-Maturity, Maturing within one year, Amortized Cost	'	'
Held-to-Maturity, Maturing after one to five years, Amortized Cost	'	'
Held-to-Maturity, Maturing after five to ten years, Amortized Cost	14,362	'
Held-to-Maturity, Maturing after ten years, Amortized Cost	22,162	'
Held-to-Maturity, Amortized Cost	36,524	35,050
Held-to-Maturity, Maturing within one year, Estimated Fair Value	'	'
Held-to-Maturity, Maturing after one to five years, Estimated Fair Value	'	'
Held-to-Maturity, Maturing after five to ten years, Estimated Fair Value	14,320	'
Held-to-Maturity, Maturing after ten years, Estimated Fair Value	21,771	'
Held-to-Maturity, Estimated Fair Value, Total	$36,091	'

Investment_Securities_Investme1

Investment Securities - Investments' Gross Unrealized Losses and Fair Value (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Available For Sale And Held To Maturity Securities In Continuous Unrealized Loss Position [Line Items]	'	'
Available-for-Sale, Less than 12 Months, Fair Value	$71,004	$69,120
Available-for-Sale, Less than 12 Months, Unrealized Losses	-399	-1,558
Available-for-Sale, 12 Months or More, Fair Value	18,467	271
Available-for-Sale, 12 Months or More, Unrealized Losses	-559	-18
Held-to-Maturity, Less than 12 Months, Fair Value	10,983	'
Held-to-Maturity, Less than 12 Months, Unrealized Losses	-24	'
Held-to-Maturity, 12 Months or More, Fair Value	21,369	'
Held-to-Maturity, 12 Months or More, Unrealized Losses	-426	'
Residential [Member]	'	'
Available For Sale And Held To Maturity Securities In Continuous Unrealized Loss Position [Line Items]	'	'
Available-for-Sale, Less than 12 Months, Fair Value	48,499	43,091
Available-for-Sale, Less than 12 Months, Unrealized Losses	-280	-885
Available-for-Sale, 12 Months or More, Fair Value	13,257	'
Available-for-Sale, 12 Months or More, Unrealized Losses	-314	'
Commercial [Member]	'	'
Available For Sale And Held To Maturity Securities In Continuous Unrealized Loss Position [Line Items]	'	'
Available-for-Sale, Less than 12 Months, Fair Value	22,236	21,231
Available-for-Sale, Less than 12 Months, Unrealized Losses	-116	-337
Available-for-Sale, 12 Months or More, Fair Value	1,344	271
Available-for-Sale, 12 Months or More, Unrealized Losses	-36	-18
Held-to-Maturity, Less than 12 Months, Fair Value	552	'
Held-to-Maturity, Less than 12 Months, Unrealized Losses	-5	'
Obligations of States and Political Subdivisions [Member]	'	'
Available For Sale And Held To Maturity Securities In Continuous Unrealized Loss Position [Line Items]	'	'
Available-for-Sale, Less than 12 Months, Fair Value	269	1,050
Available-for-Sale, Less than 12 Months, Unrealized Losses	-3	-2
Held-to-Maturity, Less than 12 Months, Fair Value	583	'
Held-to-Maturity, Less than 12 Months, Unrealized Losses	-2	'
U.S. Treasury Securities [Member]	'	'
Available For Sale And Held To Maturity Securities In Continuous Unrealized Loss Position [Line Items]	'	'
Available-for-Sale, Less than 12 Months, Fair Value	'	3,748
Available-for-Sale, Less than 12 Months, Unrealized Losses	'	-334
Available-for-Sale, 12 Months or More, Fair Value	3,866	'
Available-for-Sale, 12 Months or More, Unrealized Losses	-209	'
Obligations of U.S. Government Sponsored Agencies [Member]	'	'
Available For Sale And Held To Maturity Securities In Continuous Unrealized Loss Position [Line Items]	'	'
Held-to-Maturity, Less than 12 Months, Fair Value	9,848	33,365
Held-to-Maturity, Less than 12 Months, Unrealized Losses	-17	-1,685
Held-to-Maturity, 12 Months or More, Fair Value	21,369	'
Held-to-Maturity, 12 Months or More, Unrealized Losses	($426)	'

Investment_Securities_Addition

Investment Securities - Additional Information (Detail) (USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
	Security
Investments, Debt and Equity Securities [Abstract]	'	'	'
Number of debt securities continues loss position for more than twelve months	16	'	'
Number of debt securities continues loss position for less than twelve months	48	'	'
Investment securities available-for-sale carrying amount	$63,400,000	'	$72,700,000
Gains realized on sales of securities available-for-sale	103,000	484,000	'
Losses on sales of securities	$0	$0	'

Investment_in_Limited_Partners1

Investment in Limited Partnerships - Additional Information (Detail) (USD $)	9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Schedule of Equity Method Investments [Line Items]	'	'
Consolidated VIE limited partnership interest	99.90%	'
Assets representing the carrying amount of remaining partnership	'	$800,000
Residual interest upon dissolution of the partnership	1,000,000	'
Reduction of carrying amount of partnership	0	'
Maximum [Member]	'	'
Schedule of Equity Method Investments [Line Items]	'	'
Total assets recorded due to consolidation	$100,000	$100,000

Loans_and_Allowance_for_Loan_L2

Loans and Allowance for Loan Losses - Additional Information (Detail) (USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
	Segment	Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
Number of portfolio segments	8	'	'
Related party loans and commitments	$3,200,000	$3,600,000	'
New loans to parties	0	1,700,000	'
Repayments of loan	400,000	600,000	'
Accrued interest on loans, discontinued amount	4,903,000	10,565,000	'
Accrued interest on loans	100,000	600,000	'
Interest income actually recorded	0	100,000	'
Accruing loans past due 90 days or more amounted	1,500,000	1,700,000	'
Trouble Debt restructuring Modified period term	'6 months	'	'
Period of repayment performance under the modified loan terms	'6 months	'	'
Non-accruing loans restructured and remained on nonaccrual status	4,300,000	'	5,700,000
Repayments of loans	0	2,000,000	'
Number of loans returned to accrual status	'	1	'
Restructured loans on accrual status	1,400,000	'	'
Troubled debt restructuring evaluated impairment	500,000	500,000	'
Allowance for loans losses	0	800,000	'
Real Estate [Member]	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
Percentage of loan portfolio	70.10%	69.20%	'
Minimum [Member]	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
Loan amount threshold for impairment analysis	$500,000	'	'

Loans_and_Allowance_for_Loan_L3

Loans and Allowance for Loan Losses - Schedule of Loan Portfolio by Reporting Segment and Portfolio Segment (Detail) (USD $)

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2013

Sep. 30, 2014

Dec. 31, 2013

Dec. 31, 2012

Sep. 30, 2014

Dec. 31, 2013

Dec. 31, 2012

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2014

Dec. 31, 2013

Dec. 31, 2012

In Thousands, unless otherwise specified

FUSB [Member]

FUSB [Member]

FUSB [Member]

ALC [Member]

ALC [Member]

ALC [Member]

Construction, Land Development and Other Land Loans [Member]

Construction, Land Development and Other Land Loans [Member]

Construction, Land Development and Other Land Loans [Member]

Construction, Land Development and Other Land Loans [Member]

Secured by 1-4 Family Residential Properties [Member]

Secured by 1-4 Family Residential Properties [Member]

Secured by 1-4 Family Residential Properties [Member]

Secured by 1-4 Family Residential Properties [Member]

Secured by 1-4 Family Residential Properties [Member]

Secured by 1-4 Family Residential Properties [Member]

Secured by Multi-family Residential Properties [Member]

Secured by Multi-family Residential Properties [Member]

Secured by Multi-family Residential Properties [Member]

Secured by Multi-family Residential Properties [Member]

Secured by Non-farm, Non-residential Properties [Member]

Secured by Non-farm, Non-residential Properties [Member]

Secured by Non-farm, Non-residential Properties [Member]

Secured by Non-farm, Non-residential Properties [Member]

Other [Member]

Other [Member]

Other [Member]

Other [Member]

Commercial and Industrial Loans [Member]

Commercial and Industrial Loans [Member]

Commercial and Industrial Loans [Member]

Commercial and Industrial Loans [Member]

Consumer Loans [Member]

Consumer Loans [Member]

Consumer Loans [Member]

Consumer Loans [Member]

Consumer Loans [Member]

Consumer Loans [Member]

Other Loans [Member]

Other Loans [Member]

Other Loans [Member]

Other Loans [Member]

Other Loans [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

ALC [Member]

ALC [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

ALC [Member]

ALC [Member]

FUSB [Member]

FUSB [Member]

FUSB [Member]

Financing Receivable, Allowance for Credit Losses [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Total loans

$280,226

$315,433

'

$200,050

$239,874

'

$80,176

$75,559

'

$9,813

$11,348

$9,813

$11,348

$53,535

$61,599

$30,867

$34,978

$22,668

$26,621

$20,459

$22,095

$20,459

$22,095

$112,512

$122,430

$112,512

$122,430

$61

$761

$61

$761

$18,216

$37,772

$18,216

$37,772

$65,227

$58,824

$7,719

$9,886

$57,508

$48,938

$403

$604

$403

$604

'

Less: Unearned interest, fees and deferred cost

7,640

5,110

'

116

149

'

7,524

4,961

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Allowance for loan losses

7,416

9,396

'

4,789

6,272

15,765

2,627

3,124

3,513

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

13

66

Net loans

$265,170

$300,927

$304,778

$195,145

$233,453

'

$70,025

$67,474

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Loans_and_Allowance_for_Loan_L4

Loans and Allowance for Loan Losses - Schedule of Changes in Allowance for Loan Losses and Recorded Investment in Loans (Detail) (USD $)	3 Months Ended		9 Months Ended					9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013
						Other Loans [Member]	Other Loans [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	FUSB & ALC [Member]	ALC [Member]	ALC [Member]	ALC [Member]	ALC [Member]	ALC [Member]	ALC [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]
										Commercial [Member]	Commercial [Member]	Commercial Real Estate [Member]	Commercial Real Estate [Member]	Consumer [Member]	Consumer [Member]	Residential Real Estate [Member]	Residential Real Estate [Member]	Other Loans [Member]	Other Loans [Member]			Consumer [Member]	Consumer [Member]	Residential Real Estate [Member]	Residential Real Estate [Member]			Commercial [Member]	Commercial [Member]	Commercial Real Estate [Member]	Commercial Real Estate [Member]	Consumer [Member]	Consumer [Member]	Residential Real Estate [Member]	Residential Real Estate [Member]	Other Loans [Member]	Other Loans [Member]
Allowance for loan losses:	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'
Beginning balance	'	'	$9,396	'	'	'	'	$9,396	$19,278	$592	$977	$4,852	$14,216	$2,847	$2,901	$1,092	$1,118	$13	$66	$3,124	$3,513	$2,667	$2,733	$457	$780	$6,272	$15,765	$592	$977	$4,852	$14,216	$180	$168	$635	$338	$13	$66
Charge-offs	'	'	'	'	'	'	'	-3,653	-13,131	-281	-537	-899	-8,055	-2,201	-3,329	-272	-1,210	'	'	-2,277	-3,504	-2,105	-2,979	-172	-525	-1,376	-9,627	-281	-537	-899	-8,055	-96	-350	-100	-685	'	'
Recoveries	'	'	'	'	'	'	'	1,578	3,891	288	141	535	2,747	712	970	42	29	1	4	635	895	608	874	27	21	943	2,996	288	141	535	2,747	104	96	15	8	1	4
Provision for loan losses	-55	240	95	799	'	'	'	95	-642	-339	11	-510	-4,056	1,019	2,305	-61	1,155	-14	-57	1,145	2,220	1,067	2,039	78	181	-1,050	-2,862	-339	11	-510	-4,056	-48	266	-139	974	-14	-57
Ending balance	7,416	'	7,416	'	'	'	'	7,416	9,396	260	592	3,978	4,852	2,376	2,847	802	1,092	'	13	2,627	3,124	2,236	2,667	391	457	4,789	6,272	260	592	3,978	4,852	140	180	411	635	'	13
Ending balance individually evaluated for impairment	'	'	'	'	'	'	'	1,329	3,069	'	219	1,329	2,839	'	'	'	11	'	'	'	'	'	'	'	'	1,329	3,069	'	219	1,329	2,839	'	'	'	11	'	'
Ending balance collectively evaluated for impairment	'	'	'	'	'	'	'	6,087	6,327	260	373	2,649	2,013	2,376	2,847	802	1,081	'	13	2,627	3,124	2,236	2,667	391	457	3,460	3,203	260	373	2,649	2,013	140	180	411	624	'	13
Loan receivables:	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'
Ending balance	280,226	'	280,226	'	315,433	403	604	280,226	315,433	18,216	37,772	142,845	156,634	65,227	58,824	53,535	61,599	403	604	80,176	75,559	57,508	48,938	22,668	26,621	200,050	239,874	18,216	37,772	142,845	156,634	7,719	9,886	30,867	34,978	403	604
Ending balance individually evaluated for impairment	'	'	'	'	'	'	'	11,148	32,551	'	753	11,148	28,813	'	'	'	2,985	'	'	'	'	'	'	'	'	11,148	32,551	'	753	11,148	28,813	'	'	'	2,985	'	'
Ending balance collectively evaluated for impairment	'	'	'	'	'	'	'	$269,078	$282,882	$18,216	$37,019	$131,697	$127,821	$65,227	$58,824	$53,535	$58,614	$403	$604	$80,176	$75,559	$57,508	$48,938	$20,668	$26,621	$188,902	$207,323	$18,216	$37,019	$131,697	$127,821	$7,719	$9,886	$30,867	$31,993	$403	$604

Loans_and_Allowance_for_Loan_L5

Loans and Allowance for Loan Losses - Schedule of Carrying Amount of Loans by Credit Quality Indicator (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	$280,226	$315,433
Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	9,813	11,348
Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	53,535	61,599
Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	20,459	22,095
Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	112,512	122,430
Other [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	61	761
Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	18,216	37,772
Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	65,227	58,824
Other Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	403	604
FUSB [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	200,050	239,874
FUSB [Member] | Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	9,813	11,348
FUSB [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	30,867	34,978
FUSB [Member] | Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	20,459	22,095
FUSB [Member] | Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	112,512	122,430
FUSB [Member] | Other [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	61	761
FUSB [Member] | Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	18,216	37,772
FUSB [Member] | Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	7,719	9,886
FUSB [Member] | Other Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	403	604
ALC [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	80,176	75,559
ALC [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	22,668	26,621
ALC [Member] | Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	57,508	48,938
Pass 1-5 [Member] | FUSB [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	156,138	192,281
Pass 1-5 [Member] | FUSB [Member] | Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	4,782	4,785
Pass 1-5 [Member] | FUSB [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	27,741	30,459
Pass 1-5 [Member] | FUSB [Member] | Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	14,249	14,569
Pass 1-5 [Member] | FUSB [Member] | Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	86,422	101,468
Pass 1-5 [Member] | FUSB [Member] | Other [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	61	761
Pass 1-5 [Member] | FUSB [Member] | Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	15,231	30,403
Pass 1-5 [Member] | FUSB [Member] | Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	7,251	9,235
Pass 1-5 [Member] | FUSB [Member] | Other Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	401	601
Special Mention 6 [Member] | FUSB [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	27,357	4,588
Special Mention 6 [Member] | FUSB [Member] | Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	2,623	'
Special Mention 6 [Member] | FUSB [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	725	333
Special Mention 6 [Member] | FUSB [Member] | Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	3,436	'
Special Mention 6 [Member] | FUSB [Member] | Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	18,534	3,316
Special Mention 6 [Member] | FUSB [Member] | Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	2,014	936
Special Mention 6 [Member] | FUSB [Member] | Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	25	3
Substandard 7 [Member] | FUSB [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	16,555	42,930
Substandard 7 [Member] | FUSB [Member] | Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	2,408	6,563
Substandard 7 [Member] | FUSB [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	2,401	4,162
Substandard 7 [Member] | FUSB [Member] | Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	2,774	7,526
Substandard 7 [Member] | FUSB [Member] | Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	7,556	17,595
Substandard 7 [Member] | FUSB [Member] | Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	971	6,433
Substandard 7 [Member] | FUSB [Member] | Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	443	648
Substandard 7 [Member] | FUSB [Member] | Other Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	2	3
Doubtful 8 [Member] | FUSB [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	'	75
Doubtful 8 [Member] | FUSB [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	'	24
Doubtful 8 [Member] | FUSB [Member] | Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	'	51
Performing [Member] | ALC [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	78,499	73,705
Performing [Member] | ALC [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	22,101	26,061
Performing [Member] | ALC [Member] | Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	56,398	47,644
Nonperforming [Member] | ALC [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	1,677	1,854
Nonperforming [Member] | ALC [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	567	560
Nonperforming [Member] | ALC [Member] | Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Ending balance	$1,110	$1,294

Loans_and_Allowance_for_Loan_L6

Loans and Allowance for Loan Losses - Schedule of Aging Analysis of Past Due Loans (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	$280,226	$315,433
Accruing loans past due 90 days or more amounted	1,500	1,700
Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	9,813	11,348
Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	53,535	61,599
Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	20,459	22,095
Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	112,512	122,430
Other [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	61	761
Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	18,216	37,772
Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	65,227	58,824
Other Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	403	604
FUSB [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	1,490	2,004
60-89 Days Past Due	521	285
Greater than 90 Days	2,307	10,035
Total Past Due	4,318	12,324
Current	195,732	227,550
Total loans	200,050	239,874
Accruing loans past due 90 days or more amounted	11	'
FUSB [Member] | Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	33	'
60-89 Days Past Due	'	38
Greater than 90 Days	86	2,000
Total Past Due	119	2,038
Current	9,694	9,310
Total loans	9,813	11,348
FUSB [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	155	271
60-89 Days Past Due	467	154
Greater than 90 Days	735	1,801
Total Past Due	1,357	2,226
Current	29,510	32,752
Total loans	30,867	34,978
FUSB [Member] | Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Greater than 90 Days	'	1,286
Total Past Due	'	1,286
Current	20,459	20,809
Total loans	20,459	22,095
FUSB [Member] | Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	1,266	719
60-89 Days Past Due	'	93
Greater than 90 Days	1,361	4,434
Total Past Due	2,627	5,246
Current	109,885	117,184
Total loans	112,512	122,430
FUSB [Member] | Other [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	61	761
Total loans	61	761
FUSB [Member] | Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	'	902
60-89 Days Past Due	15	'
Greater than 90 Days	89	480
Total Past Due	104	1,382
Current	18,112	36,390
Total loans	18,216	37,772
FUSB [Member] | Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	30	101
60-89 Days Past Due	39	'
Greater than 90 Days	25	26
Total Past Due	94	127
Current	7,625	9,759
Total loans	7,719	9,886
FUSB [Member] | Other Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	6	11
Greater than 90 Days	11	8
Total Past Due	17	19
Current	386	585
Total loans	403	604
Accruing loans past due 90 days or more amounted	11	'
ALC [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	1,107	1,087
60-89 Days Past Due	741	740
Greater than 90 Days	1,580	1,765
Total Past Due	3,428	3,592
Current	76,748	71,967
Total loans	80,176	75,559
Accruing loans past due 90 days or more amounted	1,457	1,661
ALC [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	254	403
60-89 Days Past Due	142	143
Greater than 90 Days	509	507
Total Past Due	905	1,053
Current	21,763	25,568
Total loans	22,668	26,621
Accruing loans past due 90 days or more amounted	406	409
ALC [Member] | Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	853	684
60-89 Days Past Due	599	597
Greater than 90 Days	1,071	1,258
Total Past Due	2,523	2,539
Current	54,985	46,399
Total loans	57,508	48,938
Accruing loans past due 90 days or more amounted	$1,051	$1,252

Loans_and_Allowance_for_Loan_L7

Loans and Allowance for Loan Losses - Schedule of Analysis of Non-Accruing Loans (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	$4,903	$10,565
Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	1,015	2,337
Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	1,586	1,952
Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	'	1,286
Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	1,958	4,435
Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	176	479
Consumer Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	$168	$76

Loans_and_Allowance_for_Loan_L8

Loans and Allowance for Loan Losses - Schedule of Carrying Amount of Impaired Loans (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	$280,226	$315,433
Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	9,813	11,348
Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	53,535	61,599
Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	20,459	22,095
Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	112,512	122,430
Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	18,216	37,772
Impaired Loans with No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	7,770	18,124
Unpaid Principal Balance	7,770	18,124
Impaired Loans with No Related Allowance Recorded [Member] | Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	1,445	4,590
Unpaid Principal Balance	1,445	4,590
Impaired Loans with No Related Allowance Recorded [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	96	103
Unpaid Principal Balance	96	103
Impaired Loans with No Related Allowance Recorded [Member] | Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	'	1,053
Unpaid Principal Balance	'	1,053
Impaired Loans with No Related Allowance Recorded [Member] | Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	6,229	11,844
Unpaid Principal Balance	6,229	11,844
Impaired Loans with No Related Allowance Recorded [Member] | Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	'	534
Unpaid Principal Balance	'	534
Impaired Loans with an Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	3,378	14,661
Unpaid Principal Balance	3,378	14,661
Related Allowances	1,329	3,302
Impaired Loans with an Allowance Recorded [Member] | Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	604	1,407
Unpaid Principal Balance	604	1,407
Related Allowances	71	232
Impaired Loans with an Allowance Recorded [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	'	185
Unpaid Principal Balance	'	185
Related Allowances	'	11
Impaired Loans with an Allowance Recorded [Member] | Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	2,774	6,474
Unpaid Principal Balance	2,774	6,474
Related Allowances	1,258	2,005
Impaired Loans with an Allowance Recorded [Member] | Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	'	6,376
Unpaid Principal Balance	'	6,376
Related Allowances	'	835
Impaired Loans with an Allowance Recorded [Member] | Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	'	219
Unpaid Principal Balance	'	219
Related Allowances	'	219
Impaired Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	11,148	32,785
Unpaid Principal Balance	11,148	32,785
Related Allowances	1,329	3,302
Impaired Loans [Member] | Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	2,049	5,997
Unpaid Principal Balance	2,049	5,997
Related Allowances	71	232
Impaired Loans [Member] | Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	96	288
Unpaid Principal Balance	96	288
Related Allowances	'	11
Impaired Loans [Member] | Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	2,774	7,527
Unpaid Principal Balance	2,774	7,527
Related Allowances	1,258	2,005
Impaired Loans [Member] | Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	6,229	18,220
Unpaid Principal Balance	6,229	18,220
Related Allowances	'	835
Impaired Loans [Member] | Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Carrying Amount	'	753
Unpaid Principal Balance	'	753
Related Allowances	'	$219

Loans_and_Allowance_for_Loan_L9

Loans and Allowance for Loan Losses - Schedule of Average Net Investment Impaired Loans and Interest Income Recognized and Received on Impaired Loans (Detail) (USD $)	9 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]	'	'
Average Recorded Investment	$16,018	$42,501
Interest Income Recognized	428	1,573
Interest Income Received	423	1,601
Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Average Recorded Investment	3,010	10,249
Interest Income Recognized	33	177
Interest Income Received	35	179
Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Average Recorded Investment	159	303
Interest Income Recognized	3	7
Interest Income Received	3	7
Secured by Multi-family Residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Average Recorded Investment	3,875	8,690
Interest Income Recognized	131	438
Interest Income Received	128	446
Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Average Recorded Investment	8,867	22,272
Interest Income Recognized	260	918
Interest Income Received	256	935
Commercial and Industrial Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Average Recorded Investment	107	987
Interest Income Recognized	1	33
Interest Income Received	$1	$34

Recovered_Sheet1

Loans and Allowance for Loan Losses - Schedule of Number of Loans Modified Troubled Debt Restructuring by Loan Portfolio (Detail) (USD $)	9 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
	SecurityLoan	SecurityLoan
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	23	40
Pre-Modification Outstanding Principal Balance	$5,555	$12,025
Post-Modification Principal Balance	4,297	7,666
Subsequent default number of loans	3	6
Recorded Investment	986	1,639
Construction, Land Development and Other Land Loans [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	4	10
Pre-Modification Outstanding Principal Balance	3,282	7,551
Post-Modification Principal Balance	2,373	3,837
Subsequent default number of loans	'	2
Recorded Investment	'	566
Secured by 1-4 Family Residential Properties [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	7	17
Pre-Modification Outstanding Principal Balance	426	1,375
Post-Modification Principal Balance	359	1,067
Secured by Non-farm, Non-residential Properties [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	8	9
Pre-Modification Outstanding Principal Balance	1,688	2,683
Post-Modification Principal Balance	1,452	2,418
Subsequent default number of loans	3	4
Recorded Investment	986	1,073
Commercial Loans [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	4	4
Pre-Modification Outstanding Principal Balance	159	416
Post-Modification Principal Balance	$113	$344

Other_Real_Estate_Owned_Summar

Other Real Estate Owned - Summary of Foreclosed Property Activity (Detail) (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Beginning Balance	$9,310	$13,286
Transfers from loans	4,513	2,196
Sales proceeds	-3,327	-2,781
Gross gains	235	90
Gross losses	-227	-842
Net gains (losses)	8	-752
Impairment	-193	-577
Ending Balance	10,311	11,372
FUSB [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Beginning Balance	8,463	11,089
Transfers from loans	4,152	1,770
Sales proceeds	-3,113	-1,876
Gross gains	231	62
Gross losses	-128	-155
Net gains (losses)	103	-93
Impairment	-146	-368
Ending Balance	9,459	10,522
ALC [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Beginning Balance	847	2,197
Transfers from loans	361	426
Sales proceeds	-214	-905
Gross gains	4	28
Gross losses	-99	-687
Net gains (losses)	-95	-659
Impairment	-47	-209
Ending Balance	$852	$850

Other_Real_Estate_Owned_Additi

Other Real Estate Owned - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2014
Real Estate [Abstract]	'
Maximum period for recording the adjustments to loan losses	'60 days

ShortTerm_Borrowings_Additiona

Short-Term Borrowings - Additional Information (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Sep. 30, 2014
			Minimum [Member]	Maximum [Member]
Short-term Debt [Line Items]	'	'	'	'
Maturity period of federal funds	'	'	'1 day	'4 days
Federal funds purchased	'	$0	'	'
Securities sold under repurchase agreements	755,000	1,231,000	'	'
Available fund lines from correspondent banks	$18,800,000	$18,800,000	'	'

LongTerm_Debt_Additional_Infor

Long-Term Debt - Additional Information (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Debt Disclosure [Abstract]	'	'
FHLB advances outstanding to secure borrowings	$5,000,000	$5,000,000
Assets pledged	5,800,000	5,100,000
Available credit from the FHLB	$163,800,000	$165,900,000

Income_Taxes_Additional_Inform

Income Taxes - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Income Tax Disclosure [Abstract]	'	'	'	'	'
PROVISION FOR INCOME TAXES	$413,000	$350,000	$1,297,000	$1,206,000	'
Effective tax rate	'	'	31.40%	28.90%	'
Net deferred tax assets	$8,900,000	'	$8,900,000	'	$10,800,000

Segment_Reporting_Additional_I

Segment Reporting - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2013
	Segment
Segment Reporting [Abstract]	'
Number of reportable operating segments	2

Segment_Reporting_Summary_of_R

Segment Reporting - Summary of Results for Reportable Segments (Detail) (USD $)	3 Months Ended		9 Months Ended			3 Months Ended		9 Months Ended			12 Months Ended	3 Months Ended		9 Months Ended			12 Months Ended	3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
						Eliminations [Member]	Eliminations [Member]	Eliminations [Member]	Eliminations [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	FUSB [Member]	ALC [Member]	ALC [Member]	ALC [Member]	ALC [Member]	ALC [Member]	ALC [Member]	Other Segments [Member]	Other Segments [Member]	Other Segments [Member]	Other Segments [Member]
												Operating Segments [Member]	Operating Segments [Member]	Operating Segments [Member]	Operating Segments [Member]			Operating Segments [Member]	Operating Segments [Member]	Operating Segments [Member]	Operating Segments [Member]	Operating Segments [Member]	Operating Segments [Member]	Operating Segments [Member]	Operating Segments [Member]
Segment Reporting Information [Line Items]	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'
Net interest income	$7,257	$7,568	$21,758	$23,068	'	'	'	'	'	'	'	$3,968	$4,190	$12,156	$12,706	'	'	$3,286	$3,376	$9,594	$10,355	$3	$2	$8	$7
Provision (reduction in reserve) for loan losses	-55	240	95	799	'	'	'	'	'	-1,050	-2,862	-550	-300	-1,050	-462	1,145	2,220	495	540	1,145	1,261	'	'	'	'
Total non-interest income	1,180	1,291	3,812	4,142	'	-1,095	-1,249	-3,720	-3,920	'	'	871	913	3,088	3,239	'	'	297	360	870	1,045	1,107	1,267	3,574	3,778
Total non-interest expense	7,242	7,365	21,349	22,233	'	-179	-227	-569	-666	'	'	4,726	4,962	13,823	14,247	'	'	2,490	2,322	7,489	7,984	205	308	606	668
INCOME BEFORE INCOME TAXES	1,250	1,254	4,126	4,178	'	-916	-1,022	-3,151	-3,254	'	'	663	441	2,471	2,160	'	'	598	874	1,830	2,155	905	961	2,976	3,117
PROVISION FOR INCOME TAXES	413	350	1,297	1,206	'	'	'	'	'	'	'	183	12	589	371	'	'	229	337	706	833	1	1	2	2
Net income	837	904	2,829	2,972	'	-916	-1,022	-3,151	-3,254	'	'	480	429	1,882	1,789	'	'	369	537	1,124	1,322	904	960	2,974	3,115
Other significant items:	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'	'
Total assets	562,741	560,002	562,741	560,002	569,801	-153,913	-147,554	-153,913	-147,554	'	'	563,918	561,325	563,918	561,325	'	'	72,889	70,809	72,889	70,809	79,847	75,422	79,847	75,422
Total investment securities	215,870	156,852	215,870	156,852	'	'	'	'	'	'	'	215,790	156,772	215,790	156,772	'	'	'	'	'	'	80	80	80	80
Total loans, net	265,170	304,778	265,170	304,778	300,927	-60,095	-54,609	-60,095	-54,609	195,145	233,453	255,240	292,180	255,240	292,180	70,025	67,474	70,025	67,207	70,025	67,207	'	'	'	'
Investment in subsidiaries	5	5	5	5	'	-74,788	-71,165	-74,788	-71,165	'	'	5	784	5	784	'	'	'	'	'	'	74,788	70,386	74,788	70,386
Fixed asset addition	127	2	1,008	82	'	'	'	'	'	'	'	73	-6	940	56	'	'	54	8	68	26	'	'	'	'
Depreciation and amortization expense	203	180	598	520	'	'	'	'	'	'	'	148	131	438	392	'	'	55	49	160	128	'	'	'	'
Total interest income from external customers	7,899	8,270	23,675	25,296	'	'	'	'	'	'	'	3,794	4,096	11,699	12,494	'	'	4,105	4,174	11,976	12,802	'	'	'	'
Total interest income from affiliates	'	'	'	'	'	($821)	($801)	($2,389)	($2,454)	'	'	$818	$798	$2,382	$2,447	'	'	'	'	'	'	$3	$3	$7	$7

Fair_Value_of_Financial_Instru2

Fair Value of Financial Instruments - Additional Information (Detail) (USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Fair Value Measurement [Line Items]	'	'	'
Charge-offs of the allowance for possible loan losses	$400,000	$400,000	'
Write downs of other real estate	200,000	500,000	'
Level 3 [Member]	'	'	'
Fair Value Measurement [Line Items]	'	'	'
Loans written down to appraised value	1,100,000	'	8,300,000
Foreclosed assets measured at fair value upon initial recognition	4,500,000	2,200,000	'
Other foreclosed assets, total	1,300,000	3,400,000	'
Recurring Fair Value Measurements [Member]	'	'	'
Fair Value Measurement [Line Items]	'	'	'
Liabilities measured at fair value on recurring basis	$0	'	$0
Minimum [Member]	'	'	'
Fair Value Measurement [Line Items]	'	'	'
Duration for appraisal	'18 months	'	'
Maximum [Member]	'	'	'
Fair Value Measurement [Line Items]	'	'	'
Duration for appraisal	'24 months	'	'

Fair_Value_of_Financial_Instru3

Fair Value of Financial Instruments - Schedule of Assets Measured at Fair Value on Recurring Basis (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Recurring Fair Value Measurements [Member] | U.S. Treasury Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	$3,946	$3,827
Recurring Fair Value Measurements [Member] | Other Assets - Derivatives [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	105	'
Recurring Fair Value Measurements [Member] | Residential [Member] | Mortgage-Backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	123,767	83,434
Recurring Fair Value Measurements [Member] | Commercial [Member] | Mortgage-Backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	34,346	30,465
Recurring Fair Value Measurements [Member] | Obligations of States and Political Subdivisions [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	16,899	17,027
Recurring Fair Value Measurements [Member] | Obligations of U.S. Government Sponsored Agencies [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	388	1,001
Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	105	'
Level 2 [Member] | Recurring Fair Value Measurements [Member] | U.S. Treasury Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	3,946	3,827
Level 2 [Member] | Recurring Fair Value Measurements [Member] | Other Assets - Derivatives [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	105	'
Level 2 [Member] | Recurring Fair Value Measurements [Member] | Residential [Member] | Mortgage-Backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	123,767	83,434
Level 2 [Member] | Recurring Fair Value Measurements [Member] | Commercial [Member] | Mortgage-Backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	34,346	30,465
Level 2 [Member] | Recurring Fair Value Measurements [Member] | Obligations of States and Political Subdivisions [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	16,899	17,027
Level 2 [Member] | Recurring Fair Value Measurements [Member] | Obligations of U.S. Government Sponsored Agencies [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Financial assets measured at fair value	$388	$1,001

Fair_Value_of_Financial_Instru4

Fair Value of Financial Instruments - Schedule of Estimated Fair Value and Related Carrying or Notional Amounts of Company's Financial Instruments (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Assets:	'	'
Investment securities available-for-sale	$179,346	$135,754
Investment securities held-to-maturity	36,091	'
Carrying Amount [Member]	'	'
Assets:	'	'
Cash and cash equivalents	34,531	47,720
Investment securities available-for-sale	179,346	135,754
Investment securities held-to-maturity	36,524	35,050
Federal Home Loan Bank stock	738	906
Loans, net of allowance for loan losses	265,170	300,927
Other assets - derivatives	105	'
Liabilities:	'	'
Deposits	474,518	484,279
Short-term borrowings	755	1,231
Long-term debt	5,000	5,000
Estimated Fair Value [Member]	'	'
Assets:	'	'
Cash and cash equivalents	34,531	47,720
Investment securities available-for-sale	179,346	135,754
Investment securities held-to-maturity	36,091	33,365
Federal Home Loan Bank stock	738	906
Loans, net of allowance for loan losses	264,393	303,291
Other assets - derivatives	105	'
Liabilities:	'	'
Deposits	474,412	484,957
Short-term borrowings	755	1,231
Long-term debt	5,009	5,011
Level 1 [Member]	'	'
Assets:	'	'
Cash and cash equivalents	34,531	47,720
Level 2 [Member]	'	'
Assets:	'	'
Investment securities available-for-sale	179,346	135,754
Investment securities held-to-maturity	36,091	33,365
Other assets - derivatives	105	'
Liabilities:	'	'
Deposits	474,412	484,957
Short-term borrowings	755	1,231
Long-term debt	5,009	5,011
Level 3 [Member]	'	'
Assets:	'	'
Federal Home Loan Bank stock	738	906
Loans, net of allowance for loan losses	$264,393	$303,291

Guarantees_Commitments_and_Con2

Guarantees, Commitments and Contingencies - Additional Information (Detail) (USD $)	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]	'	'	'
Credit losses associated with derivative contracts	$0	$0	'
Outstanding commitments to purchase securities	2,000,000	'	3,000,000
Outstanding commitments to sell securities	$0	'	$0

Guarantees_Commitments_and_Con3

Guarantees, Commitments and Contingencies - Summary of Commitments and Contingent Liabilities (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Summary Of Commitments And Contingent Liabilities [Line Items]	'	'
Commitments and contingent liabilities	'	'
Standby Letters of Credit [Member]	'	'
Summary Of Commitments And Contingent Liabilities [Line Items]	'	'
Commitments and contingent liabilities	830	931
Commitments to Extend Credit [Member]	'	'
Summary Of Commitments And Contingent Liabilities [Line Items]	'	'
Commitments and contingent liabilities	$24,344	$28,875