Prime Meridian Holding (PMHG) 10-Q 13 Aug 14 2014 Q2 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	6 Months Ended
	Jun. 30, 2014	Aug. 12, 2014
Document And Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Jun-14	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q2	'
Entity Registrant Name	'Prime Meridian Holding Co	'
Entity Central Index Key	'0001586454	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Smaller Reporting Company	'
Entity Common Stock, Shares Outstanding	'	1,785,511

Condensed_Consolidated_Balance

Condensed Consolidated Balance Sheets (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Assets	'	'
Cash and due from banks	$5,101	$5,033
Federal funds sold	0	147
Interest-bearing deposits	17,889	28,986
Total cash and cash equivalents	22,990	34,166
Securities available for sale	43,099	44,071
Loans held for sale	2,002	150
Loans, net of allowance for loan losses of $2,345 and $1,734	131,537	121,220
Federal Home Loan Bank stock	186	204
Premises and equipment, net	3,678	3,757
Deferred tax asset	271	426
Accrued interest receivable	570	516
Bank-owned life insurance	1,588	1,562
Capitalized offering costs	0	218
Other assets	356	183
Total assets	206,277	206,473
Liabilities:	'	'
Noninterest-bearing demand deposits	48,447	59,011
Savings, NOW and money-market deposits	119,522	109,760
Time deposits	13,871	14,594
Total deposits	181,840	183,365
Other borrowings	2,741	5,719
Official checks	1,003	636
Other liabilities	467	392
Total liabilities	186,051	190,112
Stockholders' equity:	'	'
Preferred stock, undesignated; 1,000,000 shares authorized, none issued or outstanding	0	0
Common stock, $.01 par value; 9,000,000 shares authorized, 1,785,511 and 1,498,937 issued and outstanding	18	15
Additional paid-in capital	18,223	14,929
Retained earnings	1,897	1,732
Accumulated other comprehensive income (loss)	88	-315
Total stockholders' equity	20,226	16,361
Total liabilities and stockholders' equity	$206,277	$206,473

Condensed_Consolidated_Balance1

Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified
Statement Of Financial Position [Abstract]	'	'
Loans receivable, allowance for loan losses	$2,345	$1,734
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$0.01	$0.01
Common stock, shares authorized	9,000,000	9,000,000
Common stock, shares issued	1,785,511	1,498,937
Common stock, shares outstanding	1,785,511	1,498,937

Condensed_Consolidated_Stateme

Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Interest income:	'	'	'	'
Loans	$1,693	$1,535	$3,335	$2,897
Securities	230	204	450	415
Other	17	9	42	22
Total interest income	1,940	1,748	3,827	3,334
Interest expense:	'	'	'	'
Deposits	156	161	314	340
Other borrowings	8	14	22	29
Total interest expense	164	175	336	369
Net interest income	1,776	1,573	3,491	2,965
Provision for loan losses	562	138	591	323
Net interest income after provision for loan losses	1,214	1,435	2,900	2,642
Noninterest income:	'	'	'	'
Service charges and fees on deposit accounts	34	19	75	45
Gain on sale of loans	82	16	110	246
Income from bank-owned life insurance	10	16	26	28
Other income	46	150	93	239
Total noninterest income	172	201	304	558
Noninterest expenses:	'	'	'	'
Salaries and employee benefits	813	668	1,625	1,270
Occupancy and equipment	218	185	421	370
Professional fees	175	44	261	88
Other	347	321	677	601
Total noninterest expenses	1,553	1,218	2,984	2,329
(Loss) earnings before income taxes	-167	418	220	871
Income taxes (benefit)	-76	148	55	308
Net (loss) earnings	($91)	$270	$165	$563
Basic earnings per share	($0.05)	$0.18	$0.10	$0.38
Diluted earnings per share	($0.05)	$0.18	$0.10	$0.37
Cash dividends per common share	$0	$0	$0	$0

Condensed_Consolidated_Stateme1

Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Statement Of Income And Comprehensive Income [Abstract]	'	'	'	'
Net (loss) earnings	($91)	$270	$165	$563
Change in unrealized gain on securities:	'	'	'	'
Unrealized (loss) gain arising during the period	397	-1,119	641	-1,203
Reclassification adjustment for realized gains	0	0	0	0
Net change in unrealized (loss) gain	397	-1,119	641	-1,203
Deferred income taxes (benefit) on above change	147	-414	238	-447
Total other comprehensive income (loss)	250	-705	403	-756
Comprehensive income (loss)	$159	($435)	$568	($193)

Condensed_Consolidated_Stateme2

Condensed Consolidated Statements of Stockholders' Equity (USD $)	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive (Loss) Income [Member]
In Thousands, except Share data
Beginning Balance, Value at Dec. 31, 2012	$16,039	$15	$14,896	$583	$545
Beginning Balance, Shares at Dec. 31, 2012	'	1,496,106	'	'	'
Net earnings (unaudited)	563	0	0	563	0
Net change in unrealized gain (loss) on securities available for sale (unaudited)	-756	0	0	0	-756
Common stock issued as compensation to directors (unaudited), Value	14	0	14	0	0
Common stock issued as compensation to directors (unaudited), Shares	'	1,388	'	'	'
Stock-based compensation (unaudited)	1	0	1	0	0
Ending Balance (unaudited), Value at Jun. 30, 2013	15,861	15	14,911	1,146	-211
Ending Balance (unaudited), Shares at Jun. 30, 2013	'	1,497,494	'	'	'
Beginning Balance, Value at Dec. 31, 2013	16,361	15	14,929	1,732	-315
Beginning Balance, Shares at Dec. 31, 2013	1,498,937	1,498,937	'	'	'
Net earnings (unaudited)	165	0	0	165	0
Net change in unrealized gain (loss) on securities available for sale (unaudited)	403	0	0	0	403
Proceeds from sale of common stock, net of $287 in offering costs (unaudited), Value	3,284	3	3,281	0	0
Proceeds from sale of common stock, net of $287 in offering costs (unaudited), Shares	285,432	285,432	'	'	'
Common stock issued as compensation to directors (unaudited), Value	13	0	13	0	0
Common stock issued as compensation to directors (unaudited), Shares	'	1,142	'	'	'
Stock-based compensation (unaudited)	0	0	0	0	0
Ending Balance (unaudited), Value at Jun. 30, 2014	$20,226	$18	$18,223	$1,897	$88
Ending Balance (unaudited), Shares at Jun. 30, 2014	1,785,511	1,785,511	'	'	'

Condensed_Consolidated_Stateme3

Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014
Offering Cost	$287
Common Stock [Member]	'
Offering Cost	287
Additional Paid-In Capital [Member]	'
Offering Cost	$287

Condensed_Consolidated_Stateme4

Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:	'	'
Net earnings	$165	$563
Adjustments to reconcile net earnings to net cash (used in) provided by operating activities:	'	'
Depreciation and amortization	194	168
Provision for loan losses	591	323
Net amortization of deferred loan fees	-20	-40
Deferred income taxes	-83	-143
Amortization of premiums, discounts on securities available for sale	231	227
Gain on sale of loans held for sale	-110	-246
Proceeds from the sale of loans held for sale	1,962	2,114
Loan originated as held for sale	-3,704	-1,868
Stock issued as compensation	13	14
Stock-based compensation expense	0	1
Income from bank-owned life insurance	-26	-28
Net increase in accrued interest receivable	-54	-53
Net decrease in other assets and capitalized offering costs	45	269
Net increase (decrease) in other liabilities and official checks	442	-61
Net cash (used in) provided by operating activities	-354	1,240
Cash flows from investing activities:	'	'
Loan originations, net of principal repayments	-10,888	-21,085
Purchase of securities available for sale	-3,720	-3,723
Principal repayments of securities available for sale	4,102	4,313
Maturities and calls of securities available for sale	1,000	'
Redemption of Federal Home Loan Bank stock	18	6
Purchase of premises and equipment	-115	-94
Net cash used in investing activities	-9,603	-20,583
Cash flows from financing activities:	'	'
Net (decrease) increase in deposits	-1,525	15,015
(Decrease) increase in other borrowings	-2,978	29
Net Proceeds from sale of common stock	3,284	0
Net cash (used in) provided by financing activities	-1,219	15,044
Net decrease in cash and cash equivalents	-11,176	-4,299
Cash and cash equivalents at beginning of period	34,166	26,498
Cash and cash equivalents at end of period	22,990	22,199
Supplemental disclosure of cash flow information	'	'
Cash paid during the period for interest	336	373
Cash paid during the period for income taxes	235	156
Noncash transaction-	'	'
Accumulated other comprehensive (loss) income, net change in unrealized (loss) gain on sale of securities available for sale, net of taxes	$403	($756)

General

General	6 Months Ended
	Jun. 30, 2014
Accounting Policies [Abstract]	'
General	'
	-1	General
	Prime Meridian Holding Company (the “Holding Company”) owns 100% of the outstanding common stock of Prime Meridian Bank (the “Bank”) (collectively the “Company”). The Holding Company’s primary activity is the operation of the Bank. The Bank is a state (Florida)-chartered commercial bank. The deposit accounts of the Bank are insured up to the applicable limits by the Federal Deposit Insurance Corporation (“FDIC”). The Bank offers a variety of community banking services to individual and corporate customers through its banking offices located in Tallahassee, Florida.
	In the opinion of management, the accompanying condensed consolidated financial statements of the Company contain all adjustments (consisting principally of normal recurring accruals) necessary to present fairly the financial position at June 30, 2014, and the results of operations for the three and six month periods ended June 30, 2014 and 2013. The results of operations for the three and six months ended June 30, 2014, are not necessarily indicative of the results to be expected for the full year.
	Comprehensive Income (Loss). Accounting principles generally accepted in the United States of America (“GAAP”) generally require that recognized revenue, expenses, gains and losses be included in operations. Although certain changes in assets and liabilities, such as unrealized gains and losses on available-for-sale securities, are reported as a separate component of the equity section of the consolidated balance sheet, such items along with net (loss) earnings, are components of comprehensive income. The only component of other comprehensive income (loss) is the net change in the unrealized gains (loss) on the securities available for sale.
	Share-Based Compensation. The Company expenses the fair value of any stock options granted. The Company recognizes share-based compensation in the statements of earnings as the options vest.
	Recent Accounting Standards Update. In January 2014, the Financial Accounting Standards Board (“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, which is intended to clarify when a creditor should be considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan such that the loan should be derecognized and the real estate recognized. These amendments clarify that an insubstance repossession or foreclosure occurs, and a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, upon either: (a) the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure; or (b) 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. Additional disclosures are required. The amendments are effective beginning January 1, 2015.
	Recent Accounting Standards Update, Continued. In June 2014, FASB issued ASU 2014-11, Transfers and Servicing - Repurchase-to-Maturity Transactions, Repurchase Financings, and Disclosures. ASU 2014-11 requires, among other things, two accounting changes. First, the amendments in this update change the accounting for repurchase-to-maturity transactions to secured borrowing accounting. Second, for repurchase financing arrangements, the amendments require separate accounting for a transfer of a financial asset executed contemporaneously with a repurchase agreement with the same counterparty, which will result in secured borrowing accounting for the repurchase agreement. ASU 2014-11 is effective for the first interim or annual period beginning after December 15, 2014. The adoption of this guidance is not expected to have any impact on the Company’s consolidated financial statements.
	In June 2014, FASB issued ASU 2014-12, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. ASU 2014-12 requires, among other things, that a performance target that affects vesting and could be achieved after the requisite service period be treated as a performance condition. As such, the performance target should not be reflected in estimating the grant-date fair value of the award. ASU 2014-12 is effective for annual reporting periods beginning after December 15, 2015, with early adoption permitted. The adoption of this guidance is not expected to have any impact on the Company’s consolidated financial statements.
	Recent Regulatory Developments
	Basel III Rules. On July 2, 2013, the Federal Reserve Board (“FRB”) approved the final rules implementing the Basel Committee on Banking Supervision’s capital guidelines for U.S. banks. Under the final rules, minimum requirements will increase for both the quantity and quality of capital held by the Bank. The rules include a new common equity Tier 1 capital to risk-weighted assets ratio of 4.5% and a common equity Tier 1 capital conservation buffer of 2.5% of risk-weighted assets. The final rules also raise the minimum ratio of Tier 1 capital to risk-weighted assets from 4.0% to 6.0% and require a minimum leverage ratio of 4.0%. The final rules also implement strict eligibility criteria for regulatory capital instruments. On July 9, 2013, the FDIC also approved, as an interim final rule, the regulatory capital requirements for U.S. banks, following the actions of the FRB. The FDIC’s rule is identical in substance to the final rules issued by the FRB.
	The phase-in period for the final rules will begin for the Bank on January 1, 2015, with full compliance with all of the final rule’s requirements phased in over a multi-year schedule. The Bank is currently evaluating the provisions of the final rules and their expected impact on the Bank.

Securities_Available_for_Sale

Securities Available for Sale	6 Months Ended
	Jun. 30, 2014
Investments Debt And Equity Securities [Abstract]	'
Securities Available for Sale	'
	-2	Securities Available for Sale
	Securities are classified according to management’s intent. The carrying amount of securities and approximate fair values are as follows (in thousands):
			Amortized		Gross		Gross			Fair
			Cost		Unrealized		Unrealized			Value
					Gains		Losses
	At June 30, 2014:
	U.S. Government agency securities		$	7,165		17		(151	)		7,031
	Municipal securities			9,685		87		(87	)		9,685
	Mortgage-backed securities			24,183		332		(67	)		24,448
	Asset-backed securities			1,924		11		0			1,935
			$	42,957		447		(305	)		43,099
	At December 31, 2013:
	U.S. Government agency securities			7,290		8		(329	)		6,969
	Municipal securities			9,139		14		(269	)		8,884
	Mortgage-backed securities			26,225		253		(198	)		26,280
	Asset-backed securities			1,916		22		0			1,938
			$	44,570		297		(796	)		44,071
	Securities with gross unrealized losses at June 30, 2014, aggregated by investment category and length of time that individual securities have been in a continuous loss position, are as follows (in thousands):
			Less Than Twelve Months				Over Twelve Months
			Gross		Fair		Gross			Fair
			Unrealized		Value		Unrealized			Value
			Losses				Losses
	Securities Available for Sale:
	U.S. Government agency securities		$	0		0		151			6,057
	Municipal securities			0		0		87			3,726
	Mortgage-backed securities			11		7,351		56			1,938
			$	11		7,351		294			11,721
	The unrealized losses at June 30, 2014 on twenty-one securities were caused by market conditions. It is expected that the securities would not be settled at a price less than the par value of the investments. Because the decline in fair value is attributable to market conditions and not credit quality, and because the Company has the ability and intent to hold these investments until a market price recovery or maturity, these investments are not considered other-than-temporarily impaired.
	Securities available for sale measured at fair value on a recurring basis are summarized below (in thousands):
					Fair Value Measurements Using
			Fair		Quoted Prices		Significant			Significant
			Value		In Active		Other			Unobservable
					Markets for		Observable			Inputs
					Identical		Inputs			(Level 3)
					Assets		(Level 2)
					(Level 1)
	At June 30, 2014:
	U.S. Government agency securities		$	7,031		0		7,031			0
	Municipal securities			9,685		0		9,685			0
	Mortgage-backed securities			24,448		0		24,448			0
	Asset-backed securities			1,935		0		1,935			0
			$	43,099		0		43,099			0
	At December 31, 2013:
	U.S. Government agency securities			6,969		0		6,969			0
	Municipal securities			8,884		0		8,884			0
	Mortgage-backed securities			26,280		0		26,280			0
	Asset-backed securities			1,938		0		1,938			0
			$	44,071		0		44,071			0
	During the six months ended June 30, 2014 and the year ended December 31, 2013, no securities were transferred in or out of Level 1, Level 2 or Level 3.
	The scheduled maturities of securities are as follows (in thousands):
			Amortized		Fair
			Cost		Value
	At June 30, 2014:
	Due in one to five years		$	2,840		2,863
	Due five to ten years			5,860		5,747
	Due after ten years			8,150		8,106
	Mortgage-backed securities			24,183		24,448
	Asset-backed securities			1,924		1,935
			$	42,957		43,099

Loans

Loans	6 Months Ended
	Jun. 30, 2014
Receivables [Abstract]	'
Loans	'
	-3	Loans
	The segments of loans are as follows (in thousands):
			At June 30,			At December 31,
			2014			2013
	Real estate mortgage loans:
	Commercial		$	48,311			44,796
	Residential and home equity			43,595			38,571
	Construction			14,304			12,933
	Total real estate mortgage loans			106,210			96,300
	Commercial loans			25,759			24,651
	Consumer and other loans			1,962			2,072
	Total loans			133,931			123,023
	Less:
	Net deferred loan fees			(49	)		(69	)
	Allowance for loan losses			(2,345	)		(1,734	)
	Loans, net		$	131,537			121,220
	An analysis of the change in the allowance for loan losses follows (in thousands):
			Real Estate Mortgage Loans									Commercial			Consumer			Total
												Loans			and
															Other
			Commercial			Residential			Construction						Loans
						and Home
						Equity
	Three-Month Period Ended June 30, 2014:
	Beginning balance		$	617			575			160			401			22			1,775
	Provision (credit) for loan losses			432			(52	)		114			69			(1	)		562
	Net recoveries			0			0			0			8			0			8
	Ending balance		$	1,049			523			274			478			21			2,345
	Six-Month Period Ended June 30, 2014:
	Beginning balance			604			545			175			387			23			1,734
	Provision (credit) for loan losses			445			(22	)		99			71			(2	)		591
	Net recoveries			0			0			0			20			0			20
	Ending balance		$	1,049			523			274			478			21			2,345
	Three-Month Period Ended June 30, 2013:
	Beginning balance		$	527			477			119			297			16			1,436
	Provision for loan losses			22			6			91			6			13			138
	Net (charge-offs) recoveries			0			0			(47	)		15			(8	)		(40	)
	Ending balance		$	549			483			163			318			21			1,534
	Six-Month Period Ended June 30, 2013:
	Beginning balance			352			226			237			405			23			1,243
	Provision (credit) for loan losses			197			257			(27	)		(102	)		(2	)		323
	Net (charge-offs) recoveries			0			0			(47	)		15			0			(32	)
	Ending balance		$	549			483			163			318			21			1,534
	At June 30, 2014:
	Individually evaluated for impairment:
	Recorded investment		$	1,403			35			0			210			0			1,648
	Balance in allowance for loan losses		$	504			22			0			72			0			598
	Collectively evaluated for impairment:
	Recorded investment		$	46,908			43,560			14,304			25,549			1,962			132,283
	Balance in allowance for loan losses		$	545			501			274			406			21			1,747
	At December 31, 2013:
	Individually evaluated for impairment:
	Recorded investment		$	0			36			0			346			0			382
	Balance in allowance for loan losses		$	0			23			0			82			0			105
	Collectively evaluated for impairment:
	Recorded investment		$	44,796			38,535			12,933			24,305			2,072			122,641
	Balance in allowance for loan losses		$	604			522			175			305			23			1,629
	The Company has divided the loan portfolio into three portfolio segments and five portfolio classes, each with different risk characteristics and methodologies for assessing risk. All loans are underwritten based upon standards set forth in the policies approved by the Company’s Board of Directors. The portfolio segments and classes are identified by the Company as follows:
	Real Estate Mortgage Loans. Real estate mortgage loans are typically divided into three classes: Commercial, residential and home equity and construction loans. The real estate mortgage loans are as follows:
	Commercial Real Estate Loans. Loans of this type are typically our more complex loans. This category of real estate loans is comprised of loans secured by mortgages on commercial property that is typically owner-occupied, but also includes nonowner occupied investment properties. Commercial loans that are secured by owner-occupied commercial real estate are repaid through operating cash flows of the borrower. The maturity for this type of loan is generally limited to three to five years; however, payments may be structured on a longer amortization basis. Typically, interest rates on our commercial real estate loans are fixed for five years or less after which they adjust based upon a predetermined spread over an index. At times, a rate may be fixed for longer than five years. As part of our credit underwriting standards, the Bank typically requires personal guarantees from the principal owners of the business supported by a review of the principal owners’ personal financial statements and tax returns. As part of the enterprise risk management process, it is understood that risks associated with commercial real estate loans include fluctuations in real estate values, the overall strength of the borrower, the overall strength of the economy, new job creation trends, tenant vacancy rates, environmental contamination, and the quality of the borrowers’ management. In order to mitigate and limit these risks, we analyze the borrowers’ cash flow and evaluate collateral value. Currently, the collateral securing our commercial real estate loans include a variety of property types, such as office, warehouse, and retail facilities. Other types include multifamily properties, hotels, mixed-use residential, and commercial properties. Generally, commercial real estate loans present a higher risk profile than our residential real estate loan portfolio.
	Residential Real Estate Loans. We offer first and second one-to-four family mortgage loans and home equity lines of credit; the collateral for these loans is generally on the clients’ owner-occupied residences. Although these types of loans present lower levels of risk than commercial real estate loans, risks do still exist because of possible fluctuations in the value of the real estate collateral securing the loan, as well as changes in the borrowers’ financial condition. Borrowers may be affected by numerous factors, including job loss, illness, or other personal hardship. As part of our product mix, the Bank offers both portfolio and secondary market mortgages; portfolio loans generally are based on a 1-year, 3-year or 5-year adjustable rate mortgage; while 15-year or 30-year fixed-rate loans are sold to the secondary market.
	Construction Loans. Typically, these loans have a term of one to two years and the interest is paid monthly. This portion of our loan portfolio includes loans to small and midsized businesses to construct owner-user properties, loans to developers of commercial real estate investment properties, and residential developments. This type of loan is also made to individual clients for construction of single family homes in our market area. An independent appraisal is used to determine the value of the collateral and confirm that the ratio of the loan principal to the value of the collateral will not exceed policies of the Bank. As the construction project progresses, loan proceeds are requested by the borrower to complete phases of construction and funding is only disbursed after the project has been inspected by a third-party inspector or experienced construction lender. Risks associated with construction loans include fluctuations in the value of real estate, project completion risk, and changes in market trends. The ability of the construction loan borrower to finance the loan or sell the property upon completion of the project is another risk factor that also may be affected by changes in market trends since the initial funding of the loan.
	Commercial Loans. The Bank offers a wide range of commercial loans, including business term loans, equipment financing, and lines of credit to small and midsized businesses. Small-to-medium sized businesses, retail, and professional establishments, make up our target market for commercial loans. Our Relationship Managers primarily underwrite these loans based on the borrower’s ability to service the loan from cash flow. Lines of credit and loans secured by accounts receivable and/or inventory are monitored periodically by our staff. Loans secured by “all business assets,” or a “blanket lien” are typically only made to highly qualified borrowers due to the nonspecific nature of the collateral. Valuation of business collateral is generally supported by an appraisal, purchase order, or third party physical inspection. Personal guarantees of the principals of business borrowers are usually required.
Equipment loans generally have a term of five years or less and may have a fixed or variable rate; we use conservative margins when pricing these loans. Working capital loans generally do not exceed one year and typically, they are secured by accounts receivable, inventory, and personal guarantees of the principals of the business. Significant factors affecting a commercial borrower’s creditworthiness include the quality of management and the ability both to evaluate changes in the supply and demand characteristics affecting the business’ markets for products and services and to respond effectively to such changes. These loans may be made unsecured or secured, but most are made on a secured basis. Risks associated with our commercial loan portfolio include local, regional, and national market conditions. Other factors of risk could include changes in the borrower’s management and fluctuations in collateral value. Additionally, there may be refinancing risk if a commercial loan includes a balloon payment which must be refinanced or paid off at loan maturity.
In reference to our risk management process, our commercial loan portfolio presents a higher risk profile than our consumer real estate and consumer loan portfolios. Therefore, we require that all loans to businesses must have a clearly stated and reasonable payment plan to allow for timely retirement of debt, unless secured by liquid collateral or as otherwise justified.
Consumer Loans and Other. These loans are made for various consumer purposes, such as the financing of automobiles, boats, and recreational vehicles. The payment structure of these loans is normally on an installment basis. The risk associated with this category of loans stems from the reduced collateral value for a defaulted loan; the collateral may not provide an adequate source of repayment of the principal. The underwriting on these loans is primarily based on the borrower’s financial condition. In many cases, these are unsecured credits that subject us to risk when the borrower’s financial condition declines or deteriorates. Based upon our current trend in consumer loans, management does not anticipate consumer loans will become a substantial component of our loan portfolio at any time in the foreseeable future. Consumer loans are made at fixed- and variable-interest rates and are based on the appropriate amortization for the asset and purpose.
The following summarizes the loan credit quality (in thousands):
		Pass			Special			Substandard			Doubtful			Loss			Total
					Mentioned
At June 30, 2014:
Real estate mortgage loans:
Commercial		$	44,468			390			3,453			0			0			48,311
Residential and home equity			39,733			3,059			803			0			0			43,595
Construction			14,220			76			8			0			0			14,304
Commercial loans			24,676			392			691			0			0			25,759
Consumer and other loans			1,887			32			43			0			0			1,962
Total		$	124,984			3,949			4,998			0			0			133,931
At December 31, 2013:
Real estate mortgage loans:
Commercial			40,901			1,804			2,091			0			0			44,796
Residential and home equity			36,461			1,346			764			0			0			38,571
Construction			12,528			396			9			0			0			12,933
Commercial loans			23,919			509			223			0			0			24,651
Consumer and other loans			1,914			38			120			0			0			2,072
Total		$	115,723			4,093			3,207			0			0			123,023
The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt such as: current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors.
The Company analyzes loans individually by classifying the loans as to credit risk. Loans classified as substandard or special mention are reviewed quarterly by the Company for further deterioration or improvement to determine if they are appropriately classified and whether there is any impairment. All loans are graded upon initial issuance. Further construction and nonowner occupied commercial real estate loans are reviewed at least annually and commercial relationships in excess of $500,000. In addition, during the renewal process of any loan, as well as if a loan becomes past due, the Company will determine the appropriate loan grade.
Loans excluded from the review process above are generally classified as pass credits until: (a) they become past due; (b) management becomes aware of a deterioration in the credit worthiness of the borrower; or (c) the customer contacts the Company for a modification. In these circumstances, the loan is specifically evaluated for potential classification as to special mention, substandard or even charged-off. The Company uses the following definitions for risk ratings:
Pass – A Pass loan’s primary source of loan repayment is satisfactory, with secondary sources very likely to be realized if necessary.
Special Mention – A Special Mention loan has potential weaknesses that deserve management’s close attention. If left uncorrected, these potential weaknesses may result in the deterioration of the repayment prospects for the asset or the Company’s credit position at some future date. Special Mention loans are not adversely classified and do not expose an institution to sufficient risk to warrant adverse classification.
Substandard – A Substandard loan is inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified must have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected.
Doubtful – A loan classified Doubtful has all the weaknesses inherent in one classified Substandard with the added characteristics that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable.
Loss – A loan classified Loss is considered uncollectible and of such little value that continuance as a bankable asset is not warranted. This classification does not necessarily preclude the potential for recovery, but rather signifies it is no longer practical to defer writing off the asset.
Age analysis of past-due loans is as follows (in thousands):
		Accruing Loans
		30-59			60-89			Greater			Total			Current			Nonaccrual			Total
		Days			Days			Than 90			Past						Loans			Loans
		Past Due			Past Due			Days			Due
								Past Due
At June 30, 2014:
Real estate mortgage loans:
Commercial		$	0			0			0			0			46,908			1,403			48,311
Residential and home equity			0			0			0			0			43,595			0			43,595
Construction			0			0			0			0			14,304			0			14,304
Commercial loans			127			0			0			127			25,632			0			25,759
Consumer and other loans			0			0			0			0			1,962			0			1,962
Total		$	127			0			0			127			132,401			1,403			133,931
At December 31, 2013:
Real estate mortgage loans:
Commercial			0			0			0			0			44,796			0			44,796
Residential and home equity			0			0			0			0			38,571			0			38,571
Construction			0			0			0			0			12,933			0			12,933
Commercial loans			38			0			0			38			24,613			0			24,651
Consumer and other loans			0			0			0			0			2,072			0			2,072
Total		$	38			0			0			38			122,985			0			123,023
The following summarizes the amount of impaired loans (in thousands):
		With No Related						With an Allowance Recorded									Total
		Allowance Recorded
		Recorded			Unpaid			Recorded			Unpaid			Related			Recorded			Unpaid		Related
		Investment			Contractual			Investment			Contractual			Allowance			Investment			Contractual		Allowance
					Principal						Principal									Principal
					Balance						Balance									Balance
At June 30, 2014:
Commercial real estate		$	0			0			1,403			1,403			504			1,403			1,403		504
Residential and home equity			0			0			35			35			22			35			35		22
Commercial loans			50			50			160			160			72			210			210		72
Total		$	50			50			1,598			1,598			598			1,648			1,648		598
At December 31, 2013:
Residential and home equity			0			0			36			36			23			36			36		23
Commercial loans			27			27			319			319			82			346			346		82
Total		$	27			27			355			355			105			382			382		105
The average net investment in impaired loans and interest income recognized and received on impaired loans are as follows (in thousands):
		Three Months Ended June 30,
		2014									2013
		Average			Interest			Interest			Average			Interest			Interest
		Recorded			Income			Income			Recorded			Income			Income
		Investment			Recognized			Received			Investment			Recognized			Received
Commercial real estate		$	1,403			0			0			0			0			0
Residential and home equity			36			1			1			0			0			0
Commercial loans			213			2			3			129			2			2
Total		$	1,652			3			4			129			2			2
		Six Months Ended June 30,
		2014									2013
		Average			Interest			Interest			Average			Interest			Interest
		Recorded			Income			Income			Recorded			Income			Income
		Investment			Recognized			Received			Investment			Recognized			Received
Commercial real estate		$	775			0			0			0			0			0
Residential and home equity			36			1			1			0			0			0
Construction			0			0			0			315			4			4
Commercial loans			216			6			7			129			2			2
Total		$	1,027			7			8			444			6			6
There were no loans measured at fair value on a nonrecurring basis at December 31, 2013. Impaired collateral-dependent loans measured at fair value on a nonrecurring basis by loan class at June 30, 2014 are as follows (in thousands):
																	Losses
		At Year End															Recorded
																	During
		Fair			Level 1			Level 2			Level 3			Total			the Year
		Value												Losses
Commercial real estate loans		$	899			—			—			899			504			504
There were no loans determined to be troubled debt restructuring (“TDR”) entered into during the three months ended June 30, 2014 and 2013 and the six months ended June 30, 2013. The following is a summary of loans determined to be TDR’s entered into during the six months ended June 30, 2014:
		Number			Pre-			Post-
		of			Modification			Modification
		Contracts			Outstanding			Outstanding
					Recorded			Recorded
					Investment			Investment
					(in thousands)			(in thousands)
Residential and home equity:
Modified payment schedule for six months			1		$	35			35
The allowance for loan losses on all loans that have been restructured and are considered TDR’s is included in the Bank’s specific reserve. The specific reserve is determined on a loan by loan basis by either the present value of expected future cash flows discounted at the loan’s effective interest rate, or the fair value of the collateral if the loan is collateral-dependent. TDR’s that have subsequently defaulted are considered collateral-dependent. There were no TDR’s that subsequently defaulted during the three and six months ended June 30, 2014, which were restructured during the same period.

Regulatory_Capital

Regulatory Capital	6 Months Ended
	Jun. 30, 2014
Banking And Thrift [Abstract]	'
Regulatory Capital	'
	-4	Regulatory Capital
	Banks are required to maintain certain minimum regulatory capital requirements. The Bank is considered to be well-capitalized. The following is a summary at June 30, 2014 of the regulatory capital requirements and the Bank’s capital on a percentage basis:
			Bank			Regulatory
						Requirement
	Tier I capital to total average assets			8.96	%		6	%
	Tier I capital to risk-weighted assets			13.18	%		8	%
	Total capital to risk-weighted assets			14.43	%		10	%

Earnings_Per_Share

Earnings Per Share	6 Months Ended
	Jun. 30, 2014
Earnings Per Share [Abstract]	'
Earnings Per Share	'
	-5	Earnings Per Share
	Earnings per share has been computed on the basis of the weighted-average number of shares of common stock outstanding. Basic earnings per share has been computed on the basis of the weighted-average number of shares of common stock outstanding during the period. For the three-months ended June 30, 2014, the outstanding stock options are not considered dilutive securities to the net loss incurred by the Company. For the six months ended June 30, 2014 and the three and six months ended June 30, 2013 outstanding stock options are considered dilutive securities for purposes of calculating diluted EPS which was computed using the treasury stock method (dollars in thousands, except per share amounts):
			2014								2013
			Earnings			Weighted-		Per			Loss		Weighted-		Per
						Average		Share					Average		Share
						Shares		Amount					Shares		Amount
	Three Months Ended June 30:
	Basic EPS:
	Net earnings (loss)		$	(91	)		1,692,105	$	(0.05	)	$	270		1,497,367	$	0.18
	Effect of dilutive securities-
	Incremental shares from assumed conversion of options						—							2,641
	Diluted EPS:
	Net earnings (loss)		$	(91	)		1,692,105	$	(0.05	)	$	270		1,500,008	$	0.18
	Six Months Ended June 30:
	Basic EPS:
	Net earnings (loss)		$	165			1,613,921	$	0.1		$	563		1,496,996	$	0.38
	Effect of dilutive securities-
	Incremental shares from assumed conversion of options						10,297							10,566
	Diluted EPS:
	Net earnings (loss)		$	165			1,624,218	$	0.1		$	563		1,507,562	$	0.37

StockBased_Compensation

Stock-Based Compensation	6 Months Ended
	Jun. 30, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
Stock-Based Compensation	'
	-6	Stock-Based Compensation
	The 2007 Stock Option Plan provides for certain key employees and directors of the Company to have the option to purchase shares of the Company’s common stock. Under this Plan, the total number of shares which may be issued is 152,905. All options granted have six to ten-year terms and vest over periods up to five years. As of June 30, 2014, there were 18,905 shares available for grant.
	A summary of the activity in the Company’s Stock Option Plan is as follows:
								Weighted-
						Weighted-		Average
						Average		Remaining		Aggregate
			Number of			Exercise		Contractual		Intrinsic
			Options			Price		Term		Value
	Outstanding at December 31, 2012			136,000		$	10
	Options granted			2,500			10.72
	Options forfeited			(2,500	)		10
	Outstanding at June 30, 2013			136,000		$	10.01
	Outstanding at December 31, 2013			134,000		$	10.01
	Outstanding at June 30, 2014			134,000		$	10.01		4.7 years
	Exercisable at June 30, 2014			131,000		$	10		4.6 years	$	328,000
	At June 30, 2014, there was $3,000 of total unrecognized compensation expense related to nonvested share-based compensation arrangements granted under the plans. The cost is expected to be recognized over a weighted-average period of twenty-three months. The total fair value of shares vesting and recognized as compensation expense was $0 and $1,000 for the six months ended June 30, 2014 and 2013, respectively. There was no associated income tax benefit recognized for the periods ending June 30, 2014 and June 30, 2013.
	The fair value of each option granted was estimated on the date of grant using the Black-Scholes option-pricing model with the following assumptions:
			Six Months
			Ended
			June 30, 2013
	Weighted-average risk-free interest rate			1.13	%
	Expected dividend yield			0
	Expected stock volatility			11.37	%
	Expected life in years			6.5
	Per share fair value of options issued during the year		$	1.22
	The Company used the guidance in Staff Accounting Bulletin No. 107 to determine the estimated life of options issued. Expected volatility is based on volatility of similar companies’ common stock. The risk-free rate for periods within the contractual life of the option is based on the U.S. Treasury yield curve in effect at the time of grant. The dividend yield is based on the Company’s history and expectation of dividend payouts.

Fair_Value_of_Financial_Instru

Fair Value of Financial Instruments	6 Months Ended
	Jun. 30, 2014
Fair Value Disclosures [Abstract]	'
Fair Value of Financial Instruments	'
	-7	Fair Value of Financial Instruments
	The estimated fair values and fair value measurement method with respect to the Company’s financial instruments were as follows (in thousands):
			At June 30, 2014						At December 31, 2013
			Carrying		Fair				Carrying		Fair
			Amount		Value		Level		Amount		Value		Level
	Financial assets:
	Cash and cash equivalents		$	22,990		22,990		1		34,166		34,166		1
	Securities available for sale			43,099		43,099		2		44,071		44,071		2
	Loans held for sale			2,002		2,034		3		150		150		3
	Loans, net			131,537		129,840		3		121,220		121,964		3
	Federal Home Loan Bank stock			186		186		3		204		204		3
	Accrued interest receivable			570		570		3		516		516		3
	Financial liabilities:
	Deposits			181,840		181,890		3		183,365		183,295		3
	Other borrowings			2,741		2,741		3		5,719		5,719		3
	Off balance sheet items			0		0		3		0		0		3
	Discussion regarding the assumptions used to compute the estimated fair values of financial instruments can be found in Note 1 to the consolidated financial statements included in the Company’s annual report on Form 10-K for the year ended December 31, 2013.

Common_Stock_Offering

Common Stock Offering	6 Months Ended
	Jun. 30, 2014
Text Block [Abstract]	'
Common Stock Offering	'
	-8	Common Stock Offering
	The Company filed a Registration Statement with the Securities and Exchange Commission which was effective on December 11, 2013. The Company is offering up to 1,200,000 shares of common stock for $12.50 per share. The Offering has been extended to December 31, 2014. As of June 30, 2014, the Company has sold 285,432 shares of common stock for proceeds of $3.3 million.

General_Policies

General (Policies)	6 Months Ended
	Jun. 30, 2014
Accounting Policies [Abstract]	'
Comprehensive Income	'
	Comprehensive Income (Loss). Accounting principles generally accepted in the United States of America (“GAAP”) generally require that recognized revenue, expenses, gains and losses be included in operations. Although certain changes in assets and liabilities, such as unrealized gains and losses on available-for-sale securities, are reported as a separate component of the equity section of the consolidated balance sheet, such items along with net (loss) earnings, are components of comprehensive income. The only component of other comprehensive income (loss) is the net change in the unrealized gains (loss) on the securities available for sale.
Share-Based Compensation	'
	Share-Based Compensation. The Company expenses the fair value of any stock options granted. The Company recognizes share-based compensation in the statements of earnings as the options vest.
Recent Accounting Standards Update	'
	Recent Accounting Standards Update. In January 2014, the Financial Accounting Standards Board (“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, which is intended to clarify when a creditor should be considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan such that the loan should be derecognized and the real estate recognized. These amendments clarify that an insubstance repossession or foreclosure occurs, and a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, upon either: (a) the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure; or (b) 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. Additional disclosures are required. The amendments are effective beginning January 1, 2015.
	Recent Accounting Standards Update, Continued. In June 2014, FASB issued ASU 2014-11, Transfers and Servicing - Repurchase-to-Maturity Transactions, Repurchase Financings, and Disclosures. ASU 2014-11 requires, among other things, two accounting changes. First, the amendments in this update change the accounting for repurchase-to-maturity transactions to secured borrowing accounting. Second, for repurchase financing arrangements, the amendments require separate accounting for a transfer of a financial asset executed contemporaneously with a repurchase agreement with the same counterparty, which will result in secured borrowing accounting for the repurchase agreement. ASU 2014-11 is effective for the first interim or annual period beginning after December 15, 2014. The adoption of this guidance is not expected to have any impact on the Company’s consolidated financial statements.
	In June 2014, FASB issued ASU 2014-12, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. ASU 2014-12 requires, among other things, that a performance target that affects vesting and could be achieved after the requisite service period be treated as a performance condition. As such, the performance target should not be reflected in estimating the grant-date fair value of the award. ASU 2014-12 is effective for annual reporting periods beginning after December 15, 2015, with early adoption permitted. The adoption of this guidance is not expected to have any impact on the Company’s consolidated financial statements.
Recent Regulatory Developments	'
	Recent Regulatory Developments
	Basel III Rules. On July 2, 2013, the Federal Reserve Board (“FRB”) approved the final rules implementing the Basel Committee on Banking Supervision’s capital guidelines for U.S. banks. Under the final rules, minimum requirements will increase for both the quantity and quality of capital held by the Bank. The rules include a new common equity Tier 1 capital to risk-weighted assets ratio of 4.5% and a common equity Tier 1 capital conservation buffer of 2.5% of risk-weighted assets. The final rules also raise the minimum ratio of Tier 1 capital to risk-weighted assets from 4.0% to 6.0% and require a minimum leverage ratio of 4.0%. The final rules also implement strict eligibility criteria for regulatory capital instruments. On July 9, 2013, the FDIC also approved, as an interim final rule, the regulatory capital requirements for U.S. banks, following the actions of the FRB. The FDIC’s rule is identical in substance to the final rules issued by the FRB.
	The phase-in period for the final rules will begin for the Bank on January 1, 2015, with full compliance with all of the final rule’s requirements phased in over a multi-year schedule. The Bank is currently evaluating the provisions of the final rules and their expected impact on the Bank.

Securities_Available_for_Sale_

Securities Available for Sale (Tables)	6 Months Ended
	Jun. 30, 2014
Investments Debt And Equity Securities [Abstract]	'
Summary of Carrying Amount and Fair Values of Securities	'
	Securities are classified according to management’s intent. The carrying amount of securities and approximate fair values are as follows (in thousands):
		Amortized		Gross		Gross			Fair
		Cost		Unrealized		Unrealized			Value
				Gains		Losses
	At June 30, 2014:
	U.S. Government agency securities	$	7,165		17		(151	)		7,031
	Municipal securities		9,685		87		(87	)		9,685
	Mortgage-backed securities		24,183		332		(67	)		24,448
	Asset-backed securities		1,924		11		0			1,935
		$	42,957		447		(305	)		43,099
	At December 31, 2013:
	U.S. Government agency securities		7,290		8		(329	)		6,969
	Municipal securities		9,139		14		(269	)		8,884
	Mortgage-backed securities		26,225		253		(198	)		26,280
	Asset-backed securities		1,916		22		0			1,938
		$	44,570		297		(796	)		44,071
Summary of Securities in Continuous Unrealized Loss Position	'
	Securities with gross unrealized losses at June 30, 2014, aggregated by investment category and length of time that individual securities have been in a continuous loss position, are as follows (in thousands):
		Less Than Twelve Months				Over Twelve Months
		Gross		Fair		Gross			Fair
		Unrealized		Value		Unrealized			Value
		Losses				Losses
	Securities Available for Sale:
	U.S. Government agency securities	$	0		0		151			6,057
	Municipal securities		0		0		87			3,726
	Mortgage-backed securities		11		7,351		56			1,938
		$	11		7,351		294			11,721
Securities Available for Sale Measured at Fair Value on Recurring Basis	'
	Securities available for sale measured at fair value on a recurring basis are summarized below (in thousands):
				Fair Value Measurements Using
		Fair		Quoted Prices		Significant			Significant
		Value		In Active		Other			Unobservable
				Markets for		Observable			Inputs
				Identical		Inputs			(Level 3)
				Assets		(Level 2)
				(Level 1)
	At June 30, 2014:
	U.S. Government agency securities	$	7,031		0		7,031			0
	Municipal securities		9,685		0		9,685			0
	Mortgage-backed securities		24,448		0		24,448			0
	Asset-backed securities		1,935		0		1,935			0
		$	43,099		0		43,099			0
	At December 31, 2013:
	U.S. Government agency securities		6,969		0		6,969			0
	Municipal securities		8,884		0		8,884			0
	Mortgage-backed securities		26,280		0		26,280			0
	Asset-backed securities		1,938		0		1,938			0
		$	44,071		0		44,071			0
Scheduled Maturities of Securities with Fair Value and Amortized Cost	'
	During the six months ended June 30, 2014 and the year ended December 31, 2013, no securities were transferred in or out of Level 1, Level 2 or Level 3.
	The scheduled maturities of securities are as follows (in thousands):
		Amortized		Fair
		Cost		Value
	At June 30, 2014:
	Due in one to five years	$	2,840		2,863
	Due five to ten years		5,860		5,747
	Due after ten years		8,150		8,106
	Mortgage-backed securities		24,183		24,448
	Asset-backed securities		1,924		1,935
		$	42,957		43,099

Loans_Tables

Loans (Tables)	6 Months Ended
	Jun. 30, 2014
Receivables [Abstract]	'
Segments of Loans	'
	The segments of loans are as follows (in thousands):
		At June 30,			At December 31,
		2014			2013
	Real estate mortgage loans:
	Commercial	$	48,311			44,796
	Residential and home equity		43,595			38,571
	Construction		14,304			12,933
	Total real estate mortgage loans		106,210			96,300
	Commercial loans		25,759			24,651
	Consumer and other loans		1,962			2,072
	Total loans		133,931			123,023
	Less:
	Net deferred loan fees		(49	)		(69	)
	Allowance for loan losses		(2,345	)		(1,734	)
	Loans, net	$	131,537			121,220
Summary of Changes in Allowance for Loan Losses	'
	An analysis of the change in the allowance for loan losses follows (in thousands):
		Real Estate Mortgage Loans									Commercial			Consumer			Total
											Loans			and
														Other
		Commercial			Residential			Construction						Loans
					and Home
					Equity
	Three-Month Period Ended June 30, 2014:
	Beginning balance	$	617			575			160			401			22			1,775
	Provision (credit) for loan losses		432			(52	)		114			69			(1	)		562
	Net recoveries		0			0			0			8			0			8
	Ending balance	$	1,049			523			274			478			21			2,345
	Six-Month Period Ended June 30, 2014:
	Beginning balance		604			545			175			387			23			1,734
	Provision (credit) for loan losses		445			(22	)		99			71			(2	)		591
	Net recoveries		0			0			0			20			0			20
	Ending balance	$	1,049			523			274			478			21			2,345
	Three-Month Period Ended June 30, 2013:
	Beginning balance	$	527			477			119			297			16			1,436
	Provision for loan losses		22			6			91			6			13			138
	Net (charge-offs) recoveries		0			0			(47	)		15			(8	)		(40	)
	Ending balance	$	549			483			163			318			21			1,534
	Six-Month Period Ended June 30, 2013:
	Beginning balance		352			226			237			405			23			1,243
	Provision (credit) for loan losses		197			257			(27	)		(102	)		(2	)		323
	Net (charge-offs) recoveries		0			0			(47	)		15			0			(32	)
	Ending balance	$	549			483			163			318			21			1,534
	At June 30, 2014:
	Individually evaluated for impairment:
	Recorded investment	$	1,403			35			0			210			0			1,648
	Balance in allowance for loan losses	$	504			22			0			72			0			598
	Collectively evaluated for impairment:
	Recorded investment	$	46,908			43,560			14,304			25,549			1,962			132,283
	Balance in allowance for loan losses	$	545			501			274			406			21			1,747
	At December 31, 2013:
	Individually evaluated for impairment:
	Recorded investment	$	0			36			0			346			0			382
	Balance in allowance for loan losses	$	0			23			0			82			0			105
	Collectively evaluated for impairment:
	Recorded investment	$	44,796			38,535			12,933			24,305			2,072			122,641
	Balance in allowance for loan losses	$	604			522			175			305			23			1,629
Summary of Loan Credit Quality	'
	The following summarizes the loan credit quality (in thousands):
		Pass			Special			Substandard			Doubtful			Loss			Total
					Mentioned
	At June 30, 2014:
	Real estate mortgage loans:
	Commercial	$	44,468			390			3,453			0			0			48,311
	Residential and home equity		39,733			3,059			803			0			0			43,595
	Construction		14,220			76			8			0			0			14,304
	Commercial loans		24,676			392			691			0			0			25,759
	Consumer and other loans		1,887			32			43			0			0			1,962
	Total	$	124,984			3,949			4,998			0			0			133,931
	At December 31, 2013:
	Real estate mortgage loans:
	Commercial		40,901			1,804			2,091			0			0			44,796
	Residential and home equity		36,461			1,346			764			0			0			38,571
	Construction		12,528			396			9			0			0			12,933
	Commercial loans		23,919			509			223			0			0			24,651
	Consumer and other loans		1,914			38			120			0			0			2,072
	Total	$	115,723			4,093			3,207			0			0			123,023
Summary of Past Due Loans	'
	Age analysis of past-due loans is as follows (in thousands):
		Accruing Loans
		30-59			60-89			Greater			Total			Current			Nonaccrual			Total
		Days			Days			Than 90			Past						Loans			Loans
		Past Due			Past Due			Days			Due
								Past Due
	At June 30, 2014:
	Real estate mortgage loans:
	Commercial	$	0			0			0			0			46,908			1,403			48,311
	Residential and home equity		0			0			0			0			43,595			0			43,595
	Construction		0			0			0			0			14,304			0			14,304
	Commercial loans		127			0			0			127			25,632			0			25,759
	Consumer and other loans		0			0			0			0			1,962			0			1,962
	Total	$	127			0			0			127			132,401			1,403			133,931
	At December 31, 2013:
	Real estate mortgage loans:
	Commercial		0			0			0			0			44,796			0			44,796
	Residential and home equity		0			0			0			0			38,571			0			38,571
	Construction		0			0			0			0			12,933			0			12,933
	Commercial loans		38			0			0			38			24,613			0			24,651
	Consumer and other loans		0			0			0			0			2,072			0			2,072
	Total	$	38			0			0			38			122,985			0			123,023
Summary of Impaired Loans	'
	The following summarizes the amount of impaired loans (in thousands):
		With No Related						With an Allowance Recorded									Total
		Allowance Recorded
		Recorded			Unpaid			Recorded			Unpaid			Related			Recorded			Unpaid		Related
		Investment			Contractual			Investment			Contractual			Allowance			Investment			Contractual		Allowance
					Principal						Principal									Principal
					Balance						Balance									Balance
	At June 30, 2014:
	Commercial real estate	$	0			0			1,403			1,403			504			1,403			1,403		504
	Residential and home equity		0			0			35			35			22			35			35		22
	Commercial loans		50			50			160			160			72			210			210		72
	Total	$	50			50			1,598			1,598			598			1,648			1,648		598
	At December 31, 2013:
	Residential and home equity		0			0			36			36			23			36			36		23
	Commercial loans		27			27			319			319			82			346			346		82
	Total	$	27			27			355			355			105			382			382		105
Summary of Average Net Investment in 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 are as follows (in thousands):
		Three Months Ended June 30,
		2014									2013
		Average			Interest			Interest			Average			Interest			Interest
		Recorded			Income			Income			Recorded			Income			Income
		Investment			Recognized			Received			Investment			Recognized			Received
	Commercial real estate	$	1,403			0			0			0			0			0
	Residential and home equity		36			1			1			0			0			0
	Commercial loans		213			2			3			129			2			2
	Total	$	1,652			3			4			129			2			2
		Six Months Ended June 30,
		2014									2013
		Average			Interest			Interest			Average			Interest			Interest
		Recorded			Income			Income			Recorded			Income			Income
		Investment			Recognized			Received			Investment			Recognized			Received
	Commercial real estate	$	775			0			0			0			0			0
	Residential and home equity		36			1			1			0			0			0
	Construction		0			0			0			315			4			4
	Commercial loans		216			6			7			129			2			2
	Total	$	1,027			7			8			444			6			6
Summary of Impaired Collateral Dependent Loans Measured at Fair Value	'
	Impaired collateral-dependent loans measured at fair value on a nonrecurring basis by loan class at June 30, 2014 are as follows (in thousands):
																	Losses
		At Year End															Recorded
																	During
		Fair			Level 1			Level 2			Level 3			Total			the Year
		Value												Losses
	Commercial real estate loans	$	899			—			—			899			504			504
Summary of Loans Determined to be TDR	'
	The following is a summary of loans determined to be TDR’s entered into during the six months ended June 30, 2014:
		Number			Pre-			Post-
		of			Modification			Modification
		Contracts			Outstanding			Outstanding
					Recorded			Recorded
					Investment			Investment
					(in thousands)			(in thousands)
	Residential and home equity:
	Modified payment schedule for six months		1		$	35			35

Regulatory_Capital_Tables

Regulatory Capital (Tables)	6 Months Ended
	Jun. 30, 2014
Banking And Thrift [Abstract]	'
Summary of Actual Capital Amounts and Percent	'
	Banks are required to maintain certain minimum regulatory capital requirements. The Bank is considered to be well-capitalized. The following is a summary at June 30, 2014 of the regulatory capital requirements and the Bank’s capital on a percentage basis:
		Bank			Regulatory
					Requirement
	Tier I capital to total average assets		8.96	%		6	%
	Tier I capital to risk-weighted assets		13.18	%		8	%
	Total capital to risk-weighted assets		14.43	%		10	%

Earnings_Per_Share_Tables

Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2014
Earnings Per Share [Abstract]	'
Computation of Basic and Diluted Earnings Per Common Share	'
	For the six months ended June 30, 2014 and the three and six months ended June 30, 2013 outstanding stock options are considered dilutive securities for purposes of calculating diluted EPS which was computed using the treasury stock method (dollars in thousands, except per share amounts):
		2014								2013
		Earnings			Weighted-		Per			Loss		Weighted-		Per
					Average		Share					Average		Share
					Shares		Amount					Shares		Amount
	Three Months Ended June 30:
	Basic EPS:
	Net earnings (loss)	$	(91	)		1,692,105	$	(0.05	)	$	270		1,497,367	$	0.18
	Effect of dilutive securities-
	Incremental shares from assumed conversion of options					—							2,641
	Diluted EPS:
	Net earnings (loss)	$	(91	)		1,692,105	$	(0.05	)	$	270		1,500,008	$	0.18
	Six Months Ended June 30:
	Basic EPS:
	Net earnings (loss)	$	165			1,613,921	$	0.1		$	563		1,496,996	$	0.38
	Effect of dilutive securities-
	Incremental shares from assumed conversion of options					10,297							10,566
	Diluted EPS:
	Net earnings (loss)	$	165			1,624,218	$	0.1		$	563		1,507,562	$	0.37

StockBased_Compensation_Tables

Stock-Based Compensation (Tables)	6 Months Ended
	Jun. 30, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
Summary of Stock Option Activity	'
	A summary of the activity in the Company’s Stock Option Plan is as follows:
							Weighted-
					Weighted-		Average
					Average		Remaining		Aggregate
		Number of			Exercise		Contractual		Intrinsic
		Options			Price		Term		Value
	Outstanding at December 31, 2012		136,000		$	10
	Options granted		2,500			10.72
	Options forfeited		(2,500	)		10
	Outstanding at June 30, 2013		136,000		$	10.01
	Outstanding at December 31, 2013		134,000		$	10.01
	Outstanding at June 30, 2014		134,000		$	10.01		4.7 years
	Exercisable at June 30, 2014		131,000		$	10		4.6 years	$	328,000
Black-Scholes Option-Pricing Model Assumptions	'
	The fair value of each option granted was estimated on the date of grant using the Black-Scholes option-pricing model with the following assumptions:
		Six Months
		Ended
		June 30, 2013
	Weighted-average risk-free interest rate		1.13	%
	Expected dividend yield		0
	Expected stock volatility		11.37	%
	Expected life in years		6.5
	Per share fair value of options issued during the year	$	1.22

Fair_Value_of_Financial_Instru1

Fair Value of Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2014
Fair Value Disclosures [Abstract]	'
Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments	'
	The estimated fair values and fair value measurement method with respect to the Company’s financial instruments were as follows (in thousands):
		At June 30, 2014						At December 31, 2013
		Carrying		Fair				Carrying		Fair
		Amount		Value		Level		Amount		Value		Level
	Financial assets:
	Cash and cash equivalents	$	22,990		22,990		1		34,166		34,166		1
	Securities available for sale		43,099		43,099		2		44,071		44,071		2
	Loans held for sale		2,002		2,034		3		150		150		3
	Loans, net		131,537		129,840		3		121,220		121,964		3
	Federal Home Loan Bank stock		186		186		3		204		204		3
	Accrued interest receivable		570		570		3		516		516		3
	Financial liabilities:
	Deposits		181,840		181,890		3		183,365		183,295		3
	Other borrowings		2,741		2,741		3		5,719		5,719		3
	Off balance sheet items		0		0		3		0		0		3

General_Additional_Information

General - Additional Information (Detail)	Jun. 30, 2014	Jul. 02, 2013	Jul. 02, 2013	Jul. 02, 2013
		Basel III Legislation [Member]	Basel III Legislation [Member]	Basel III Legislation [Member]
			Minimum [Member]	Maximum [Member]
Accounting Policies [Line Items]	'	'	'	'
Percent of outstanding common stock owns	100.00%	'	'	'
Tier 1 capital to risk-weighted assets ratio	13.18%	4.50%	4.00%	6.00%
Tier 1 capital conservation buffer of risk-weighted assets	'	2.50%	'	'
Minimum leverage ratio	6.00%	4.00%	'	'

Securities_Available_for_Sale_1

Securities Available for Sale - Summary of Carrying Amount and Fair Values of Securities (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	$42,957	$44,570
Gross Unrealized Gains	447	297
Gross Unrealized Losses	-305	-796
Fair Value	43,099	44,071
US Government Agency Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	7,165	7,290
Gross Unrealized Gains	17	8
Gross Unrealized Losses	-151	-329
Fair Value	7,031	6,969
Municipal Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	9,685	9,139
Gross Unrealized Gains	87	14
Gross Unrealized Losses	-87	-269
Fair Value	9,685	8,884
Mortgage-backed Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	24,183	26,225
Gross Unrealized Gains	332	253
Gross Unrealized Losses	-67	-198
Fair Value	24,448	26,280
Asset-backed Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	1,924	1,916
Gross Unrealized Gains	11	22
Gross Unrealized Losses	0	0
Fair Value	$1,935	$1,938

Securities_Available_for_Sale_2

Securities Available for Sale - Summary of Securities in Continuous Unrealized Loss Position (Detail) (USD $)	Jun. 30, 2014
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'
Gross Unrealized Losses, Less Than Twelve Months	$11
Fair Value, Less Than Twelve Months	7,351
Gross Unrealized Losses, Over Twelve Months	294
Fair Value, Over Twelve Months	11,721
US Government Agency Securities [Member]	'
Schedule of Available-for-sale Securities [Line Items]	'
Gross Unrealized Losses, Less Than Twelve Months	0
Fair Value, Less Than Twelve Months	0
Gross Unrealized Losses, Over Twelve Months	151
Fair Value, Over Twelve Months	6,057
Municipal Securities [Member]	'
Schedule of Available-for-sale Securities [Line Items]	'
Gross Unrealized Losses, Less Than Twelve Months	0
Fair Value, Less Than Twelve Months	0
Gross Unrealized Losses, Over Twelve Months	87
Fair Value, Over Twelve Months	3,726
Mortgage-backed Securities [Member]	'
Schedule of Available-for-sale Securities [Line Items]	'
Gross Unrealized Losses, Less Than Twelve Months	11
Fair Value, Less Than Twelve Months	7,351
Gross Unrealized Losses, Over Twelve Months	56
Fair Value, Over Twelve Months	$1,938

Securities_Available_for_Sale_3

Securities Available for Sale - Additional Information (Detail) (USD $)	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
	Securities
Amortized Cost And Fair Value Debt Securities [Abstract]	'	'
Number of securities in unrealized loss	21	'
Securities transferred in or out of Level 1, Level 2 or Level 3	$0	$0

Securities_Available_for_Sale_4

Securities Available for Sale - Securities Available for Sale Measured at Fair Value on Recurring Basis (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	$43,099	$44,071
US Government Agency Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	7,031	6,969
Municipal Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	9,685	8,884
Mortgage-backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	24,448	26,280
Asset-backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	1,935	1,938
Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	0	0
Level 1 [Member] | US Government Agency Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	0	0
Level 1 [Member] | Municipal Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	0	0
Level 1 [Member] | Mortgage-backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	0	0
Level 1 [Member] | Asset-backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	0	0
Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	43,099	44,071
Level 2 [Member] | US Government Agency Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	7,031	6,969
Level 2 [Member] | Municipal Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	9,685	8,884
Level 2 [Member] | Mortgage-backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	24,448	26,280
Level 2 [Member] | Asset-backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	1,935	1,938
Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	0	0
Level 3 [Member] | US Government Agency Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	0	0
Level 3 [Member] | Municipal Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	0	0
Level 3 [Member] | Mortgage-backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	0	0
Level 3 [Member] | Asset-backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair Value	$0	$0

Securities_Available_for_Sale_5

Securities Available for Sale - Scheduled Maturities of Securities with Fair Value and Amortized Cost (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Amortized Cost And Fair Value Debt Securities [Abstract]	'	'
Due in one to five years, Amortized cost	$2,840	'
Due five to ten years, Amortized cost	5,860	'
Due after ten years, Amortized cost	8,150	'
Mortgage-backed securities, Amortized cost	24,183	'
Asset-backed securities, Amortized cost	1,924	'
Total Amortized Cost	42,957	'
Due in one to five years, Fair value	2,863	'
Due five to ten years, Fair value	5,747	'
Due after ten years, Fair value	8,106	'
Mortgage-backed securities, Fair value	24,448	'
Asset-backed securities, Fair value	1,935	'
Total Fair Value	$43,099	$44,071

Loans_Segments_of_Loans_Detail

Loans - Segments of Loans (Detail) (USD $)	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'
Total loans	$133,931	'	$123,023	'	'	'
Net deferred loan fees	-49	'	-69	'	'	'
Allowance for loan losses	-2,345	-1,775	-1,734	-1,534	-1,436	-1,243
Loans, net	131,537	'	121,220	'	'	'
Commercial Real Estate Mortgage Loans [Member]	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'
Total loans	48,311	'	44,796	'	'	'
Allowance for loan losses	-1,049	-617	-604	-549	-527	-352
Residential And Home Equity Real Estate Mortgage Loans [Member]	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'
Total loans	43,595	'	38,571	'	'	'
Allowance for loan losses	-523	-575	-545	-483	-477	-226
Construction Real Estate Mortgage Loans [Member]	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'
Total loans	14,304	'	12,933	'	'	'
Allowance for loan losses	-274	-160	-175	-163	-119	-237
Real Estate Mortgage Loans [Member]	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'
Total loans	106,210	'	96,300	'	'	'
Commercial Loans [Member]	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'
Total loans	25,759	'	24,651	'	'	'
Allowance for loan losses	-478	-401	-387	-318	-297	-405
Consumer And Other Loans [Member]	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'
Total loans	1,962	'	2,072	'	'	'
Allowance for loan losses	($21)	($22)	($23)	($21)	($16)	($23)

Loans_Summary_of_Changes_in_Al

Loans - Summary of Changes in Allowance for Loan Losses (Detail) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Beginning balance	$1,775	$1,436	$1,734	$1,243	'
Provision (credit) for loan losses	562	138	591	323	'
Net (charge-offs) recoveries	8	-40	20	-32	'
Ending balance	2,345	1,534	2,345	1,534	'
Individually evaluated for impairment:	'	'	'	'	'
Recorded investment	1,648	'	1,648	'	382
Balance in allowance for loan losses	598	'	598	'	105
Collectively evaluated for impairment:	'	'	'	'	'
Recorded investment	132,283	'	132,283	'	122,641
Balance in allowance for loan losses	1,747	'	1,747	'	1,629
Commercial Real Estate Mortgage Loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Beginning balance	617	527	604	352	'
Provision (credit) for loan losses	432	22	445	197	'
Net (charge-offs) recoveries	0	0	0	0	'
Ending balance	1,049	549	1,049	549	'
Individually evaluated for impairment:	'	'	'	'	'
Recorded investment	1,403	'	1,403	'	0
Balance in allowance for loan losses	504	'	504	'	0
Collectively evaluated for impairment:	'	'	'	'	'
Recorded investment	46,908	'	46,908	'	44,796
Balance in allowance for loan losses	545	'	545	'	604
Residential And Home Equity Real Estate Mortgage Loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Beginning balance	575	477	545	226	'
Provision (credit) for loan losses	-52	6	-22	257	'
Net (charge-offs) recoveries	0	0	0	0	'
Ending balance	523	483	523	483	'
Individually evaluated for impairment:	'	'	'	'	'
Recorded investment	35	'	35	'	36
Balance in allowance for loan losses	22	'	22	'	23
Collectively evaluated for impairment:	'	'	'	'	'
Recorded investment	43,560	'	43,560	'	38,535
Balance in allowance for loan losses	501	'	501	'	522
Construction Real Estate Mortgage Loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Beginning balance	160	119	175	237	'
Provision (credit) for loan losses	114	91	99	-27	'
Net (charge-offs) recoveries	0	-47	0	-47	'
Ending balance	274	163	274	163	'
Individually evaluated for impairment:	'	'	'	'	'
Recorded investment	0	'	0	'	0
Balance in allowance for loan losses	0	'	0	'	0
Collectively evaluated for impairment:	'	'	'	'	'
Recorded investment	14,304	'	14,304	'	12,933
Balance in allowance for loan losses	274	'	274	'	175
Commercial Loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Beginning balance	401	297	387	405	'
Provision (credit) for loan losses	69	6	71	-102	'
Net (charge-offs) recoveries	8	15	20	15	'
Ending balance	478	318	478	318	'
Individually evaluated for impairment:	'	'	'	'	'
Recorded investment	210	'	210	'	346
Balance in allowance for loan losses	72	'	72	'	82
Collectively evaluated for impairment:	'	'	'	'	'
Recorded investment	25,549	'	25,549	'	24,305
Balance in allowance for loan losses	406	'	406	'	305
Consumer And Other Loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Beginning balance	22	16	23	23	'
Provision (credit) for loan losses	-1	13	-2	-2	'
Net (charge-offs) recoveries	0	-8	0	0	'
Ending balance	21	21	21	21	'
Individually evaluated for impairment:	'	'	'	'	'
Recorded investment	0	'	0	'	0
Balance in allowance for loan losses	0	'	0	'	0
Collectively evaluated for impairment:	'	'	'	'	'
Recorded investment	1,962	'	1,962	'	2,072
Balance in allowance for loan losses	$21	'	$21	'	$23

Loans_Additional_Information_D

Loans - Additional Information (Detail) (USD $)

3 Months Ended

6 Months Ended

6 Months Ended

6 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Segment

Segment

Impaired Loans [Member]

Minimum [Member]

Maximum [Member]

Real Estate Mortgage Loans [Member]

Residential And Home Equity Real Estate Mortgage Loans [Member]

Residential And Home Equity Real Estate Mortgage Loans [Member]

Residential And Home Equity Real Estate Mortgage Loans [Member]

Residential And Home Equity Real Estate Mortgage Loans [Member]

Residential And Home Equity Real Estate Mortgage Loans [Member]

Construction Real Estate Mortgage Loans [Member]

Construction Real Estate Mortgage Loans [Member]

Commercial Loans [Member]

Segment

Period 1 [Member]

Period 1 [Member]

Period 2 [Member]

Period 2 [Member]

Period 3 [Member]

Minimum [Member]

Maximum [Member]

Mortgage Loans [Member]

Mortgage Loans [Member]

Mortgage Loans [Member]

Financing Receivable, Impaired [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of loan portfolio

'

'

3

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of loan portfolio class

5

'

5

'

'

'

'

3

'

'

'

'

'

'

'

'

Maturity period of loan

'

'

'

'

'

'3 years

'5 years

'

'

'

'

'

'

'1 year

'2 years

'

Description of interest rate of loans

'

'

'Fixed for five years or less after which they adjust based upon a predetermined spread over an index. At times, a rate may be fixed for longer than five years.

'

'

'

'

'

'

'

'

'

'

'

'

'Equipment loans generally have a term of five years or less and may have a fixed or variable rate

Period of portfolio mortgage adjustable rate

'

'

'

'

'

'

'

'

'

'1 year

'

'3 years

'5 years

'

'

'

Period of secondary market mortgage fixed rate

'

'

'

'

'

'

'

'

'15 years

'

'30 years

'

'

'

'

'

Impairment valuation loan limit

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$500,000

Loans measured at fair value on a nonrecurring basis

'

'

'

'

0

'

'

'

'

'

'

'

'

'

'

'

Loan determined to be troubled debt restructurings

0

0

'

0

'

'

'

'

'

'

'

'

'

'

'

'

Loan determined trouble debt restructurings

$0

'

$0

'

'

'

'

'

'

'

'

'

'

'

'

'

Loans_Summary_of_Loan_Credit_Q

Loans - Summary of Loan Credit Quality (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	$133,931	$123,023
Pass [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	124,984	115,723
Special Mentioned [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	3,949	4,093
Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	4,998	3,207
Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Commercial Real Estate Mortgage Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	48,311	44,796
Commercial Real Estate Mortgage Loans [Member] | Pass [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	44,468	40,901
Commercial Real Estate Mortgage Loans [Member] | Special Mentioned [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	390	1,804
Commercial Real Estate Mortgage Loans [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	3,453	2,091
Commercial Real Estate Mortgage Loans [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Commercial Real Estate Mortgage Loans [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Residential And Home Equity Real Estate Mortgage Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	43,595	38,571
Residential And Home Equity Real Estate Mortgage Loans [Member] | Pass [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	39,733	36,461
Residential And Home Equity Real Estate Mortgage Loans [Member] | Special Mentioned [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	3,059	1,346
Residential And Home Equity Real Estate Mortgage Loans [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	803	764
Residential And Home Equity Real Estate Mortgage Loans [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Residential And Home Equity Real Estate Mortgage Loans [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Construction Real Estate Mortgage Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	14,304	12,933
Construction Real Estate Mortgage Loans [Member] | Pass [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	14,220	12,528
Construction Real Estate Mortgage Loans [Member] | Special Mentioned [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	76	396
Construction Real Estate Mortgage Loans [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	8	9
Construction Real Estate Mortgage Loans [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Construction Real Estate Mortgage Loans [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Commercial Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	25,759	24,651
Commercial Loans [Member] | Pass [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	24,676	23,919
Commercial Loans [Member] | Special Mentioned [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	392	509
Commercial Loans [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	691	223
Commercial Loans [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Commercial Loans [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Consumer And Other Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	1,962	2,072
Consumer And Other Loans [Member] | Pass [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	1,887	1,914
Consumer And Other Loans [Member] | Special Mentioned [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	32	38
Consumer And Other Loans [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	43	120
Consumer And Other Loans [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	0	0
Consumer And Other Loans [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans by credit quality	$0	$0

Loans_Summary_of_Past_Due_Loan

Loans - Summary of Past Due Loans (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Accruing Loans 30-59 Days Past Due	$127	$38
Accruing Loans 60-89 Days Past Due	0	0
Accruing Loans Greater Than 90 Days Past Due	0	0
Accruing Loans Total Past Due	127	38
Current	132,401	122,985
Nonaccrual Loans	1,403	0
Total Loans	133,931	123,023
Commercial Real Estate Mortgage Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Accruing Loans 30-59 Days Past Due	0	0
Accruing Loans 60-89 Days Past Due	0	0
Accruing Loans Greater Than 90 Days Past Due	0	0
Accruing Loans Total Past Due	0	0
Current	46,908	44,796
Nonaccrual Loans	1,403	0
Total Loans	48,311	44,796
Residential And Home Equity Real Estate Mortgage Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Accruing Loans 30-59 Days Past Due	0	0
Accruing Loans 60-89 Days Past Due	0	0
Accruing Loans Greater Than 90 Days Past Due	0	0
Accruing Loans Total Past Due	0	0
Current	43,595	38,571
Nonaccrual Loans	0	0
Total Loans	43,595	38,571
Construction Real Estate Mortgage Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Accruing Loans 30-59 Days Past Due	0	0
Accruing Loans 60-89 Days Past Due	0	0
Accruing Loans Greater Than 90 Days Past Due	0	0
Accruing Loans Total Past Due	0	0
Current	14,304	12,933
Nonaccrual Loans	0	0
Total Loans	14,304	12,933
Commercial Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Accruing Loans 30-59 Days Past Due	127	38
Accruing Loans 60-89 Days Past Due	0	0
Accruing Loans Greater Than 90 Days Past Due	0	0
Accruing Loans Total Past Due	127	38
Current	25,632	24,613
Nonaccrual Loans	0	0
Total Loans	25,759	24,651
Consumer And Other Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Accruing Loans 30-59 Days Past Due	0	0
Accruing Loans 60-89 Days Past Due	0	0
Accruing Loans Greater Than 90 Days Past Due	0	0
Accruing Loans Total Past Due	0	0
Current	1,962	2,072
Nonaccrual Loans	0	0
Total Loans	$1,962	$2,072

Loans_Summary_of_Impaired_Loan

Loans - Summary of Impaired Loans (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Impaired [Line Items]	'	'
With No Related Allowing Recorded Investment	$50	$27
With No Related Allowing Unpaid Contractual Principal Balance	50	27
With an Allowance Recorded Investment	1,598	355
With an Allowance Recorded Unpaid Contractual Principal Balance	1,598	355
With an Allowance Recorded Related Allowance	598	105
Recorded Investment	1,648	382
Unpaid Contractual Principal Balance	1,648	382
Related Allowance	598	105
Commercial Real Estate Loan [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
With No Related Allowing Recorded Investment	0	'
With No Related Allowing Unpaid Contractual Principal Balance	0	'
With an Allowance Recorded Investment	1,403	'
With an Allowance Recorded Unpaid Contractual Principal Balance	1,403	'
With an Allowance Recorded Related Allowance	504	'
Recorded Investment	1,403	'
Unpaid Contractual Principal Balance	1,403	'
Related Allowance	504	'
Residential And Home Equity Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
With No Related Allowing Recorded Investment	0	0
With No Related Allowing Unpaid Contractual Principal Balance	0	0
With an Allowance Recorded Investment	35	36
With an Allowance Recorded Unpaid Contractual Principal Balance	35	36
With an Allowance Recorded Related Allowance	22	23
Recorded Investment	35	36
Unpaid Contractual Principal Balance	35	36
Related Allowance	22	23
Commercial Loans [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
With No Related Allowing Recorded Investment	50	27
With No Related Allowing Unpaid Contractual Principal Balance	50	27
With an Allowance Recorded Investment	160	319
With an Allowance Recorded Unpaid Contractual Principal Balance	160	319
With an Allowance Recorded Related Allowance	72	82
Recorded Investment	210	346
Unpaid Contractual Principal Balance	210	346
Related Allowance	$72	$82

Loans_Summary_of_Average_Net_I

Loans - Summary of Average Net Investment in Impaired Loans and Interest Income Recognized and Received on Impaired Loans (Detail) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Financing Receivable, Impaired [Line Items]	'	'	'	'
Average Recorded Investment	$1,652	$129	$1,027	$444
Interest Income Recognized	3	2	7	6
Interest Income Received	4	2	8	6
Commercial Real Estate Loan [Member]	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'
Average Recorded Investment	1,403	0	775	0
Interest Income Recognized	0	0	0	0
Interest Income Received	0	0	0	0
Residential And Home Equity Loans [Member]	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'
Average Recorded Investment	36	0	36	0
Interest Income Recognized	1	0	1	0
Interest Income Received	1	0	1	0
Construction Real Estate Mortgage Loans [Member]	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'
Average Recorded Investment	'	'	0	315
Interest Income Recognized	'	'	0	4
Interest Income Received	'	'	0	4
Commercial Loans [Member]	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'
Average Recorded Investment	213	129	216	129
Interest Income Recognized	2	2	6	2
Interest Income Received	$3	$2	$7	$2

Loans_Summary_of_Impaired_Coll

Loans - Summary of Impaired Collateral Dependent Loans Measured at Fair Value (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Impaired [Line Items]	'	'
Losses recorded during the year	$598	$105
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Loan [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Impaired collateral-dependent loans , fair value	899	'
Losses recorded during the year	504	'
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Loan [Member] | Level 3 [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Impaired collateral-dependent loans , fair value	$899	'

Loans_Summary_of_Loans_Determi

Loans - Summary of Loans Determined to be TDR (Detail) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2013	Jun. 30, 2014
				Residential And Home Equity Loans [Member]
				Interest Payment [Member]
				Contract
Financing Receivable, Modifications [Line Items]	'	'	'	'
Number of Contracts	'	'	'	1
Pre- Modification Outstanding Recorded Investment	'	'	'	$35,000
Post- Modification Outstanding Recorded Investment	$0	$0	$0	$35,000

Regulatory_Capital_Summary_of_

Regulatory Capital - Summary of Actual Capital Amounts and Percent (Detail)	Jun. 30, 2014
Banking And Thrift [Abstract]	'
Tier I capital to total average assets	8.96%
Tier I capital to risk-weighted assets	13.18%
Total capital to risk-weighted assets	14.43%
Tier I capital to total average assets	6.00%
Tier I capital to risk-weighted assets	8.00%
Total capital to risk-weighted assets	10.00%

Earnings_Per_Share_Computation

Earnings Per Share - Computation of Basic and Diluted Earnings Per Common Share (Detail) (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Earnings Per Share [Abstract]	'	'	'	'
Earnings (loss)	($91)	$270	$165	$563
Weighted-Average Shares	1,692,105	1,497,367	1,613,921	1,496,996
Per Share Amount	($0.05)	$0.18	$0.10	$0.38
Effect of dilutive securities-Incremental shares from assumed conversion of options	'	2,641	10,297	10,566
Earnings (loss)	($91)	$270	$165	$563
Weighted-Average Shares	1,692,105	1,500,008	1,624,218	1,507,562
Per Share Amount	($0.05)	$0.18	$0.10	$0.37

StockBased_Compensation_Additi

Stock-Based Compensation - Additional Information (Detail) (USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Stock based compensation cost recognized	$0	$1,000
Stock based compensation income tax benefit	0	0
2007 Incentive Award Plan [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Period for recognition of stock based compensation cost	'23 months	'
2007 Incentive Award Plan [Member] | Employee Stock Option [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Number of shares option granted issued	152,905	'
Option granted vesting period	'5 years	'
Shares available for grant	18,905	'
Unrecognized compensation expense related to nonvested share-based compensation arrangements granted	$3,000,000	'
2007 Incentive Award Plan [Member] | Minimum [Member] | Employee Stock Option [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Term of stock option grants	'6 years	'
2007 Incentive Award Plan [Member] | Maximum [Member] | Employee Stock Option [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Term of stock option grants	'10 years	'

StockBased_Compensation_Summar

Stock-Based Compensation - Summary of Stock Option Activity (Detail) (USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'	'
Number of Options, Outstanding beginning balance	134,000	136,000
Number of Options, Options granted	'	2,500
Number of Options, Options forfeited	'	-2,500
Number of Options, Outstanding ending balance	134,000	136,000
Weighted-Average Exercise Price, Outstanding beginning balance	$10.01	$10
Number of Options, Exercisable ending balance	131,000	'
Weighted-Average Exercise Price, Options granted	'	$0
Weighted-Average Exercise Price, Options forfeited	'	$0
Weighted-Average Exercise Price, Outstanding ending balance	$10.01	$10.01
Weighted-Average Exercise Price, Exercisable	$10	'
Weighted-Average Remaining Contractual Term, Outstanding	'4 years 8 months 12 days	'
Weighted-Average Remaining Contractual Term, Exercisable	'4 years 7 months 6 days	'
Aggregate Intrinsic Value, Exercisable	$328,000	'

StockBased_Compensation_BlackS

Stock-Based Compensation - Black-Scholes Option-Pricing Model Assumptions (Detail) (USD $)	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'	'
Weighted-average risk-free interest rate	1.13%	'
Expected dividend yield	0.00%	'
Expected stock volatility	11.37%	'
Expected life in years	'6 years 6 months	'
Per share fair value of options issued during the year	$1.22	$12.50

Fair_Value_of_Financial_Instru2

Fair Value of Financial Instruments - Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Securities available for sale	$43,099	$44,071
Loans held for sale	2,002	150
Level 1 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Securities available for sale	0	0
Level 2 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Securities available for sale	43,099	44,071
Level 3 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Securities available for sale	0	0
Carrying Amount [Member] | Level 1 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and cash equivalents	22,990	34,166
Carrying Amount [Member] | Level 2 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Securities available for sale	43,099	44,071
Carrying Amount [Member] | Level 3 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Loans held for sale	2,002	150
Loans, net	131,537	121,220
Federal Home Loan Bank stock	186	204
Accrued interest receivable	570	516
Deposits	181,840	183,365
Other borrowings	2,741	5,719
Off balance sheet items	0	0
Estimated Fair Value [Member] | Level 1 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and cash equivalents	22,990	34,166
Estimated Fair Value [Member] | Level 2 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Securities available for sale	43,099	44,071
Estimated Fair Value [Member] | Level 3 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Loans held for sale	2,034	150
Loans, net	129,840	121,964
Federal Home Loan Bank stock	186	204
Accrued interest receivable	570	516
Deposits	181,890	183,295
Other borrowings	2,741	5,719
Off balance sheet items	$0	$0

OffBalanceSheet_Financial_Inst

Off-Balance-Sheet Financial Instruments - Additional Information (Detail) (Standby Letters of Credit [Member])	6 Months Ended
	Jun. 30, 2014
Standby Letters of Credit [Member]	'
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]	'
Debt instrument maturity period	'1 year

OffBalanceSheet_Financial_Inst1

Off-Balance-Sheet Financial Instruments - Summary of the Contractual Amounts of the Company's Financial Instruments with off-Balance-Sheet Risk (Detail) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014
Commitments to Extend Credit [Member]	'
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]	'
Contractual amounts with off-balance-sheet risk	$3,468
Construction Loans in Process [Member]	'
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]	'
Contractual amounts with off-balance-sheet risk	9,771
Unused Lines of Credit [Member]	'
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]	'
Contractual amounts with off-balance-sheet risk	22,121
Standby Letters of Credit [Member]	'
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]	'
Contractual amounts with off-balance-sheet risk	$1,023

Common_Stock_Offering_Addition

Common Stock Offering - Additional Information (Detail) (USD $)	6 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Common Stock [Line Items]	'	'
Common stock value per share	$12.50	$1.22
Sale of common stock, shares	285,432	'
Proceeds from sale of common stock	$3,284	$0
Maximum [Member]	'	'
Common Stock [Line Items]	'	'
Number of shares offered	1,200,000	'