1st Century Bancshares (FCTY) 10-Q 8 May 15 2015 Q1 Quarterly report Financial data

Document_And_Entity_Informatio

Document And Entity Information	3 Months Ended
	Mar. 31, 2015	1-May-15
Document and Entity Information [Abstract]
Entity Registrant Name	1st Century Bancshares, Inc.
Document Type	10-Q
Current Fiscal Year End Date	-19
Entity Common Stock, Shares Outstanding		10,166,441
Amendment Flag	FALSE
Entity Central Index Key	1420525
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Smaller Reporting Company
Entity Well-known Seasoned Issuer	No
Document Period End Date	31-Mar-15
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q1

Consolidated_Balance_Sheets_Cu

Consolidated Balance Sheets (Current Period Unaudited) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
ASSETS
Cash and due from banks	$8,115	$7,484
Interest earning deposits at other financial institutions	51,988	50,980
Total cash and cash equivalents	60,103	58,464
Investment securities — Available for Sale (“AFS”), at estimated fair value	72,978	79,689
Loans, net of allowance for loan losses of $7,765 and $7,599 at March 31, 2015 and December 31, 2014, respectively	472,093	435,257
Premises and equipment, net	1,640	1,460
Federal Home Loan Bank (“FHLB”) and Federal Reserve Bank (“FRB”) stock	4,822	4,822
Accrued interest and other assets	5,014	5,526
Total Assets	616,650	585,218
LIABILITIES AND STOCKHOLDERS’ EQUITY
Non-interest bearing demand deposits	318,646	282,217
Interest bearing checking (“NOW”)	24,768	25,492
Money market deposits and savings	150,346	154,706
Certificates of deposit less than $250	1,964	2,185
Certificates of deposit of $250 or greater	38,572	38,572
Total deposits	534,296	503,172
Other borrowings	17,500	17,500
Accrued interest and other liabilities	2,305	2,853
Total Liabilities	554,101	523,525
Commitments and contingencies (Note 9)
Stockholders’ Equity:
Preferred stock, $0.01 par value — 10,000,000 shares authorized, none issued and outstanding at March 31, 2015 and December 31, 2014, respectively
Common stock, $0.01 par value — 50,000,000 shares authorized, 12,155,310 and 12,129,310 issued at March 31, 2015 and December 31, 2014, respectively	122	121
Additional paid-in capital	71,959	71,736
Accumulated deficit	-1,360	-1,675
Accumulated other comprehensive income	479	162
Treasury stock at cost — 1,988,869 shares at both March 31, 2015 and December 31, 2014, respectively	-8,651	-8,651
Total Stockholders’ Equity	62,549	61,693
Total Liabilities and Stockholders’ Equity	$616,650	$585,218

Consolidated_Balance_Sheets_Cu1

Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, except Share data, unless otherwise specified
Allowance for loan losses (in Dollars)	$7,765	$7,599
Preferred stock, par value (in Dollars per share)	$0.01	$0.01
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in Dollars per share)	$0.01	$0.01
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	12,155,310	12,129,310
Treasury stock, shares	1,988,869	1,988,869

Unaudited_Consolidated_Stateme

Unaudited Consolidated Statements of Operations and Comprehensive Income (USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Interest and fee income on:
Loans	$4,717	$3,868
Investments	347	561
Other	114	109
Total interest and fee income	5,178	4,538
Interest expense on:
Deposits	110	110
Borrowings	48	82
Total interest expense	158	192
Net interest income	5,020	4,346
Provision for loan losses	150	0
Net interest income after provision for loan losses	4,870	4,346
Non-interest income:
Gain on sale of AFS investment securities	75	253
Other operating income	155	112
Total non-interest income	230	365
Non-interest expenses:
Compensation and benefits	2,695	2,459
Occupancy	475	372
Professional fees	178	153
Technology	230	193
Marketing	101	76
FDIC assessments	95	77
Other operating expenses	765	669
Total non-interest expenses	4,539	3,999
Income before income taxes	561	712
Income tax provision	246	310
Net income	315	402
Other Comprehensive Income:
Net change in unrealized gains on AFS investments, net of tax	317	112
Comprehensive Income	$632	$514
Basic earnings per share (in Dollars per share)	$0.03	$0.04
Diluted earnings per share (in Dollars per share)	$0.03	$0.04

Unaudited_Consolidated_Stateme1

Unaudited Consolidated Statements of Changes in Stockholders’ Equity (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Total
In Thousands, except Share data
Balance, at Dec. 31, 2013	$114	$67,231	($4,036)	$52	($7,973)	$55,388
Balance, (in Shares) at Dec. 31, 2013	11,378,710				-1,897,902
Restricted stock issued (in Shares)	20,000
Exercise of stock options	5	2,508				2,513
Exercise of stock options (in Shares)	502,600
Earned restricted stock compensation, net of estimated forfeitures		186				186
Shares surrendered to pay taxes on stock based compensation					-264	-264
Shares surrendered to pay taxes on stock based compensation (in Shares)					-37,078
Net income			402			402
Other comprehensive income (loss)				112		112
Balance, at Mar. 31, 2014	119	69,925	-3,634	164	-8,237	58,337
Balance, (in Shares) at Mar. 31, 2014	11,901,310				-1,934,980
Balance, at Dec. 31, 2014	121	71,736	-1,675	162	-8,651	61,693
Balance, (in Shares) at Dec. 31, 2014	12,129,310				-1,988,869
Restricted stock issued	1	-1
Restricted stock issued (in Shares)	26,000
Earned restricted stock compensation, net of estimated forfeitures		224				224
Net income			315			315
Other comprehensive income (loss)				317		317
Balance, at Mar. 31, 2015	$122	$71,959	($1,360)	$479	($8,651)	$62,549
Balance, (in Shares) at Mar. 31, 2015	12,155,310				-1,988,869

Unaudited_Consolidated_Stateme2

Unaudited Consolidated Statements of Cash Flows (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Cash flows from operating activities:
Net income	$315,000	$402,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of premises and equipment	152,000	122,000
Amortization of premiums on investment securities, net	156,000	247,000
Provision for loan losses	150,000	0
Amortization (accretion) of deferred loan cost and fees, net	6,000	-7,000
Gain on sale of AFS investment securities	-75,000	-253,000
Non-cash stock compensation, net of forfeitures	224,000	186,000
Decrease (increase) in accrued interest and other assets	291,000	-187,000
Decrease in accrued interest and other liabilities	-548,000	-370,000
Net cash provided by operating activities	671,000	140,000
Activities in AFS investment securities:
Purchases	-2,010,000	-16,001,000
Maturities and principal reductions	3,195,000	4,842,000
Proceeds from sale of securities	5,983,000	15,078,000
(Increase) decrease in loans, net	-36,992,000	7,507,000
Purchase of premises and equipment	-332,000	-107,000
Net cash (used in) provided by investing activities	-30,156,000	11,319,000
Cash flows from financing activities:
Net increase in deposits	31,124,000	14,339,000
Proceeds from exercise of stock options		2,513,000
Shares surrendered to pay taxes on vesting of stock based compensation		-264,000
Net cash provided by financing activities	31,124,000	16,588,000
Increase in cash and cash equivalents	1,639,000	28,047,000
Cash and cash equivalents, beginning of period	58,464,000	44,688,000
Cash and cash equivalents, end of period	60,103,000	72,735,000
Cash paid during the period for:
Interest	170,000	193,000
Income taxes	$140,000	$20,000

Note_1_Summary_of_Significant_

Note 1 - Summary of Significant Accounting Policies	3 Months Ended
	Mar. 31, 2015
Accounting Policies [Abstract]
Significant Accounting Policies [Text Block]	-1	Summary of Significant Accounting Policies
	Nature of Operations
	1st Century Bancshares, Inc., a Delaware corporation (“Bancshares”) is a bank holding company with one subsidiary, 1st Century Bank, National Association (the “Bank”). The Bank commenced operations on March 1, 2004 in the State of California operating under the laws of a National Association (“N.A.”) regulated by the Office of the Comptroller of the Currency (the “OCC”). The Bank is a commercial bank that focuses on closely held and family owned businesses and their employees, professional service firms, real estate professionals and investors, the legal, accounting and medical professions, and small and medium-sized businesses and individuals principally in Los Angeles County. The Bank provides a wide range of banking services to meet the financial needs of the local residential community, with an orientation primarily directed toward owners and employees of the Bank’s business client base. The Bank is subject to both the regulations of and periodic examinations by the OCC, which is the Bank’s federal regulatory agency. Bancshares and the Bank are collectively referred to herein as “the Company.”
	Basis of Presentation
	The accompanying unaudited consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q and, therefore, do not include all footnotes as would be necessary for a fair presentation of financial position, results of operations and comprehensive income, changes in stockholders’ equity and cash flows in conformity with accounting principles generally accepted in the United States of America (“GAAP”). However, these interim unaudited consolidated financial statements reflect all adjustments (consisting solely of normal recurring adjustments and accruals) which, in the opinion of management, are necessary for a fair presentation of financial position, results of operations and comprehensive income, changes in stockholders’ equity and cash flows for the interim period presented. These unaudited consolidated financial statements have been prepared on a basis consistent with, and should be read in conjunction with, the audited consolidated financial statements as of and for the year ended December 31, 2014, and the notes thereto, included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2014 filed with the SEC, under the Securities and Exchange Act of 1934, (the “Exchange Act”). The unaudited consolidated financial statements include the accounts of Bancshares and the Bank. All intercompany accounts and transactions have been eliminated.
	The results of operations for the three months ended March 31, 2015 are not necessarily indicative of the results of operations that may be expected for any other interim period or for the year ending December 31, 2015.
	The Company’s accounting and reporting policies conform to GAAP and to general practices within the banking industry. A summary of the significant accounting and reporting policies consistently applied in the preparation of the accompanying unaudited consolidated financial statements follows:
	Use of Estimates
	Management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Certain assumptions and estimates could prove to be incorrect and cause actual results to differ materially and adversely from the amounts reported in the consolidated financial statements included herewith.
	Cash and Cash Equivalents
	Cash and cash equivalents include cash and due from banks, interest earning deposits at other financial institutions with original maturities less than 90 days and all highly liquid investments with original maturities of less than 90 days.
	Cash Flows
	Cash and cash equivalents include cash, deposits with other financial institutions with maturities fewer than 90 days, and federal funds sold. Net cash flows are reported for loan and deposit transactions, interest bearing deposits in other financial institutions and short-term borrowings.
	Investment Securities
	Investment securities are classified in three categories. Debt securities that management has a positive intent and ability to hold to maturity are classified as “Held to Maturity” or “HTM” and are recorded at amortized cost. Debt and equity securities bought and held principally for the purpose of selling in the near term are classified as “Trading” securities and are measured at fair value, with unrealized gains and losses included in earnings. Debt and equity securities not classified as “Held to Maturity” or “Trading” with readily determinable fair values are classified as “Available for Sale” or “AFS” and are recorded at fair value, with unrealized gains and losses excluded from earnings and reported in other comprehensive income. The Company uses estimates from third parties in arriving at fair value determinations which are derived in accordance with fair value measurement standards.
	Purchase premiums and discounts are recognized in interest income using the interest method over the terms of the securities. Declines in the fair value of investment securities below their cost that are deemed to be other-than-temporary are reflected in earnings as realized losses to the extent the impairment is related to credit losses. The amount of the impairment related to other factors is recognized in other comprehensive income provided that management does not have the intent to sell the securities and it is more likely than not that management will not have to sell the security before recovery of its cost basis. In estimating other-than-temporary impairment losses, management considers (1) the length of time and the extent to which the fair value has been less than cost, (2) the financial condition and near-term prospects of the issuer, and (3) the intent and ability of the Company to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. Gains and losses on the sale of securities are recorded on the trade date and are determined using the specific identification method.
	Federal Reserve Bank Stock and Federal Home Loan Bank Stock
	The Bank is a member of the Federal Reserve System (“Fed” or “FRB”). FRB stock is carried at cost and is considered a nonmarketable equity security. Cash dividends from the FRB are reported as interest income on an accrual basis.
	The Bank is a member and stockholder of the capital stock of the Federal Home Loan Bank of San Francisco (“FHLB of San Francisco” or “FHLB”). Members are required to own a certain amount of stock based on the level of borrowings and other factors, and may invest in additional amounts. FHLB of San Francisco stock is carried at cost and is considered a nonmarketable equity security. Both cash and stock dividends are reported as interest income.
	Loans
	Loans, net, are stated at the unpaid principal balances less the allowance for loan losses and unamortized deferred fees and costs. Loan origination fees, net of related direct costs, are deferred and accreted to interest income as an adjustment to yield over the respective maturities of the loans using the effective interest method.
	Interest on loans is accrued as earned on a daily basis, except where reasonable doubt exists as to the collection of interest and principal, in which case the accrual of interest is discontinued and the loan is placed on non-accrual status. Loans are placed on non-accrual at the time principal or interest is 90 days delinquent unless well secured and in the process of collection. Interest on non-accrual loans is accounted for on a cash-basis or cost-recovery method, until qualifying for return to accrual status. In order for a loan to return to accrual status, all principal and interest amounts owed must be brought current and future payments must be reasonably assured.
	A loan is charged-off at any time the loan is determined to be uncollectible. Collateral dependent loans, which generally include commercial real estate loans, residential loans, and construction and land loans, are typically charged down to their net realizable value when a loan is impaired or on non-accrual status. All other loans are typically charged-off when, based upon current available facts and circumstances, it’s determined that either: (1) a loan is uncollectible, (2) repayment is determined to be protracted beyond a reasonable time frame, or (3) the loan is classified as a loss determined by either the Bank’s internal review process or by external examiners.
	Loans are considered impaired when, based upon current information and events, it is probable that the Company will be unable to collect all principal and interest amounts due according to the original contractual terms of the loan agreement on a timely basis. The Company evaluates impairment on a loan-by-loan basis. Once a loan is determined to be impaired, the impairment is measured based on the present value of the expected future cash flows discounted at the loan’s effective interest rate or by using the loan’s most recent market value or the fair value of the collateral if the loan is collateral dependent. Loans that experience insignificant payment delays or payment shortfalls are generally not considered to be impaired.
	When the measurement of an impaired loan is less than the recorded amount of the loan, a valuation allowance is established by recording a charge to the provision for loan losses. Subsequent increases or decreases in the valuation allowance for impaired loans are recorded by adjusting the existing valuation allowance for the impaired loan with a corresponding charge or credit to the provision for loan losses. The Company’s policy for recognizing interest income on impaired loans is the same as that for non-accrual loans.
	Troubled Debt Restructurings
	In situations where, for economic or legal reasons related to a borrower’s financial difficulties, management may grant a concession for other than an insignificant period of time to the borrower that would not otherwise be considered, the related loan is classified as a troubled debt restructuring (“TDR”). Management strives to identify borrowers in financial difficulty early and work with them to modify their loans to more affordable terms before their loan reaches nonaccrual status. Concessions may include interest rate reductions or below market interest rates, principal forgiveness, restructuring amortization schedules and other actions intended to minimize potential losses.
	Allowance for Loan Losses
	The allowance for loan losses is established through a provision for loan losses charged to operations and represents an estimate of probable credit losses inherent in the Company’s loan portfolio that have been incurred as of the balance sheet date. Loan losses are charged against the allowance when management believes that principal is uncollectible. Subsequent repayments or recoveries, if any, are credited to the allowance. Management periodically assesses the adequacy of the allowance for loan losses by reference to many quantitative and qualitative factors that may be weighted differently at various times depending on prevailing conditions. The provisions reflect management’s evaluation of the adequacy of the allowance based, in part, upon the historical loss experience of the loan portfolio, as well as estimates from historical peer group loan loss data and the loss experience of other financial institutions, augmented by management judgment. During this process, loans are separated into the following portfolio segments: commercial loans, commercial real estate, residential, land and construction, and consumer and other loans. The relative significance of risk considerations vary by portfolio segment. For commercial loans, commercial real estate loans and land and construction, the primary risk consideration is a borrower’s ability to generate sufficient cash flows to repay their loan. Secondary considerations include the creditworthiness of guarantors and the valuation of collateral. In addition to the creditworthiness of a borrower, the type and location of real estate collateral is an important risk factor for commercial real estate and land and construction loans. The primary risk consideration for residential loans and consumer loans are a borrower’s personal cash flow and liquidity, as well as collateral value.
	Loss ratios for all portfolio segments are evaluated on a quarterly basis. Loss ratios associated with historical loss experience are determined based on a rolling migration analysis of each portfolio segment within the portfolio. This migration analysis estimates loss factors based on the performance of each portfolio segment over a four and a half year time period. These loss ratios are then adjusted, if determined necessary, based on other factors including, but not limited to, historical peer group loan loss data and the loss experience of other financial institutions. Management carefully monitors changing economic conditions, the concentrations of loan categories, values of collateral, the financial condition of the borrowers, the history of the loan portfolio, and historical peer group loan loss data to determine the adequacy of the allowance for loan losses. As a part of this process, management typically focuses on loan-to-value (“LTV”) percentages to assess the adequacy of loss ratios of collateral dependent loans within each portfolio segment discussed above, trends within each portfolio segment, as well as general economic and real estate market conditions where the collateral and borrower are located. For loans that are not collateral dependent, which generally consist of commercial and consumer and other loans, management typically focuses on general business conditions where the borrower operates, trends within the portfolio, and other external factors to evaluate the severity of loss factors. The allowance is based on estimates and actual losses may vary from the estimates.
	In addition, regulatory agencies, as a part of their examination process, periodically review the Bank’s allowance for loan losses, and may require the Bank to make additions to the allowance based on their judgment about information available to them at the time of their examinations. No assurance can be given that adverse future economic conditions will not lead to increased delinquent loans, and increases in the provision for loan losses and/or charge-offs.
	Other Real Estate Owned
	OREO represents real estate acquired through or in lieu of foreclosure. OREO is held for sale and is initially recorded at fair value less estimated costs of disposition at the date of foreclosure, establishing a new cost basis. Subsequent to foreclosure, valuations are periodically performed by management and the assets are carried at the lower of cost or estimated fair value less costs of disposition. OREO is included in accrued interest and other assets within the Consolidated Balance Sheets and the net operating results, if any, from OREO are recognized as non-interest expense within the unaudited Consolidated Statements of Operations and Comprehensive Income.
	Furniture, Fixtures and Equipment, net
	Leasehold improvements and furniture, fixtures and equipment are carried at cost, less depreciation and amortization. Furniture, fixtures and equipment are depreciated using the straight-line method over the estimated useful life of the asset (three to ten years). Leasehold improvements are depreciated using the straight-line method over the terms of the related leases or the estimated lives of the improvements, whichever is shorter.
	Advertising Costs
	Advertising costs are expensed as incurred.
	Income Taxes
	The Company files consolidated federal and combined state income tax returns. Income tax expense or benefit is the total of the current year income tax payable or refundable and the change in the deferred tax assets and liabilities (excluding deferred tax assets and liabilities related to components of other comprehensive income). Deferred tax assets and liabilities are the expected future tax amounts for the temporary differences between carrying amounts and tax basis of assets and liabilities, computed using enacted tax rates.
	Deferred income tax assets and liabilities are determined using the liability (or balance sheet) method. Under this method, the net deferred tax asset or liability is determined based on the tax effects of the temporary differences between the book and tax bases of the various balance sheet assets and liabilities and gives current recognition to changes in the rates and laws. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. The Company records a valuation allowance if it believes, based on all available evidence, that it is “more likely than not” that the future tax assets will not be realized. This assessment requires management to evaluate the Company’s ability to generate sufficient future taxable income or use eligible tax carrybacks, if any, to determine the need for a valuation allowance.
	At March 31, 2015 and December 31, 2014, the Company did not have any tax benefits disallowed under accounting standards for uncertainties in income taxes. A tax position is recognized as a benefit only if it is “more likely than not” that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50% likely of being realized on examination. For tax positions not meeting the “more likely than not” test, no tax benefit is recorded. If applicable, the Company has elected to record interest accrued and penalties related to unrecognized tax benefits in tax expense.
	Comprehensive Income
	Accounting principles generally require that recognized revenue, expenses, gains and losses be included in net income. However, 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 stockholders’ equity section of the Consolidated Balance Sheets and, along with net income, are components of comprehensive income.
	Earnings per Share
	The Company reports both basic and diluted earnings per share. Basic earnings per share is determined by dividing net income by the average number of shares of common stock outstanding, while diluted earnings per share is determined by dividing net income by the average number of shares of common stock outstanding adjusted for the dilutive effect of common stock equivalents. Potential dilutive common shares related to outstanding stock options and restricted stock are determined using the treasury stock method. For the three months ended March 31, 2015 and 2014, there were 350,073, of weighted average stock options that were excluded from the diluted earnings per share calculation due to their antidilutive impact. For the three months ended March 31, 2015 and 2014, there were 17,044 and 13,111, respectively, of weighted average restricted shares that were excluded from the diluted earnings per share calculation due to their antidilutive impact.
			Three Months Ended March 31,
	(dollars in thousands)		2015		2014
	Net income		$	315	$	402
	Average number of common shares outstanding			9,537,677		9,293,251
	Effect of dilution of stock options			—		366,164
	Effect of dilution of restricted stock			266,656		51,082
	Average number of common shares outstanding used to calculate diluted earnings per common share			9,804,333		9,710,497
	Fair Value of Financial Instruments
	The Company is required to make certain disclosures about its use of fair value measurements in the preparation of its financial statements. These standards establish a three-level hierarchy for disclosure of assets and liabilities recorded at fair value. The classification of assets and liabilities within the hierarchy is based on whether the inputs to the valuation methodology used for measurement are observable or unobservable. Observable inputs reflect market-derived or market-based information obtained from independent sources, while unobservable inputs reflect management’s estimates about market data.
	Level 1	Valuation is based upon quoted prices for identical instruments traded in active markets.  Level 1 instruments include securities traded on active exchange markets, such as the New York Stock Exchange, as well as U.S. Treasury securities that are traded by dealers or brokers in active over-the-counter markets.
	Level 2	Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market.  Level 2 instruments include securities traded in less active dealer or broker markets.
	Level 3	Valuation is generated from model-based techniques that use at least one significant assumption not observable in the market.  These unobservable assumptions reflect estimates of assumptions that market participants would use in pricing the asset or liability.  Valuation techniques include use of option pricing models, discounted cash flow models and similar techniques.
	Stock-Based Compensation
	The Company has granted restricted stock awards to directors, employees, and a vendor under the Company’s 2005 Amended and Restated Equity Incentive Plan (the “Equity Incentive Plan”) and the 2013 Equity Incentive Plan. The restricted stock awards are considered fixed awards as the number of shares and fair value is known at the date of grant and the fair value at the grant date is amortized over the vesting and/or service period.
	Recent Accounting Pronouncements
	In January 2014, the Financial Accounting Standard Board (FASB) issued Accounting Standard Update (ASU) No. 2014-04, Receivables – Troubled Debt Restructurings by Creditors (Subtopic 310-40) – Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (ASU 2014-04). The amendments of ASU are 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. This ASU is effective for both annual and interim periods beginning after December 15, 2014. The adoption of ASU 2014-04 did not have an impact on its financial statements and disclosures.
	In April 2014, the FASB issued ASU No. 2014-08, Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360) – Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity (ASU 2014-08). The amendments in ASU 2014-08 change the criteria for reporting discontinued operations and improve related disclosures. This ASU also addresses sources of confusion and inconsistent application related to financial reporting of discontinued operations guidance. ASU 2014-08 will be effective for annual financial statements with fiscal years beginning on or after December 31, 2014 and interim periods thereafter. The adoption of ASU 2014-08 did not have an impact on its financial statements and disclosures.
	In August 2014, the FASB issued ASU No. 2014-15, Presentation of Financial Statements – Going Concern (Subtopic 205-40) (ASU 2014-15). The objective of ASU 2014-15 is to define management’s responsibility to evaluate whether there is substantial doubt about an organization’s ability to continue as a going concern and provide related disclosures. Currently, GAAP does not provide guidance to evaluate whether there is substantial doubt regarding an organization’s ability to continue as a going concern. This ASU provides guidance to an organization’s management, with principles and definitions to reduce diversity in the timing and content of financial statement disclosures commonly provided by organizations. ASU 2014-15 is effective for periods ending after December 15, 2016 and interim periods within annual periods beginning after December 15, 2016.

Note_2_Investments

Note 2 - Investments	3 Months Ended
	Mar. 31, 2015
Investments Schedule [Abstract]
Investment [Text Block]	-2	Investments
	The following is a summary of the investments categorized as Available for Sale at March 31, 2015 and December 31, 2014:
						Gross			Gross
			Amortized			Unrealized			Unrealized			Fair
	(in thousands)		Cost			Gains			Losses			Value
	At March 31, 2015:
	Investments — Available for Sale
	U.S. Treasuries and Government Agencies		$	22,076		$	431		$	—		$	22,507
	Corporate Notes			2,018			8			—			2,026
	Residential Mortgage-Backed Securities			48,071			420			(46	)		48,445
	Total		$	72,165		$	859		$	(46	)	$	72,978
	At December 31, 2014:
	Investments — Available for Sale
	U.S Treasuries and Government Agencies		$	25,973		$	160		$	(5	)	$	26,128
	Corporate Notes			2,528			10			—			2,538
	Residential Mortgage-Backed Securities			50,913			275			(165	)		51,023
	Total		$	79,414		$	445		$	(170	)	$	79,689
	The Company did not have any investment securities categorized as “Held to Maturity” or “Trading” at March 31, 2015 or December 31, 2014. At March 31, 2015 and December 31, 2014, there were no holdings of securities of any one issuer other than the U.S. government or its agencies, in an amount greater than 10% of shareholders’ equity.
	Additionally, at March 31, 2015 and December 31, 2014, the fair value of securities pledged to the State of California Treasurer’s Office to secure their deposits was $58.8 million and $48.4 million, respectively. Deposits from the State of California were $38.0 million at both March 31, 2015 and December 31, 2014.
	The following table summarizes the fair value of AFS securities and the weighted average yield of investment securities by contractual maturity at March 31, 2015. Residential mortgage-backed securities are included in maturity categories based on their stated maturity date. Expected maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations. The weighted average life of these securities was 3.87 years at March 31, 2015.
	(dollars in thousands)
	Available for Sale		1 Year or Less			Weighted Average Yield			After 1 Through 5 Years			Weighted Average Yield			After 5 Through 10 Years		Weighted Average Yield			After 10 Years		Weighted Average Yield			Total		Weighted Average Yield
	U.S. Treasuries and Government Agencies		$	—			—	%	$	14,137			1.71	%	$	8,370		2.11	%	$	—		—	%	$	22,507		1.86	%
	Corporate Notes			2,026			1.31			—			—			—		—			—		—			2,026		1.31
	Residential Mortgage-Backed Securities			—			—			491			5.2			22,014		1.57			25,940		1.93			48,445		1.8
	Total		$	2,026			1.31	%	$	14,628			1.83	%	$	30,384		1.72	%	$	25,940		1.93	%	$	72,978		1.8	%
	A total of 8 and 26 securities had unrealized losses at March 31, 2015 and December 31, 2014, respectively. Information pertaining to securities with gross unrealized losses aggregated by investment category and length of time that individual securities have been in a continuous loss position, follows:
			Less than Twelve Months						Twelve Months or More
	(in thousands)		Gross Unrealized Losses			Fair Value			Gross Unrealized Losses			Fair Value
	At March 31, 2015:
	Investments-Available for Sale
	Residential Mortgage-Backed Securities		$	(17	)	$	5,153		$	(29	)	$	6,481
	At December 31, 2014:
	Investments-Available for Sale
	U.S Treasuries and Government Agencies		$	(5	)	$	8,057		$	—		$	—
	Residential Mortgage-Backed Securities			(35	)		11,694			(130	)		17,651
	The Company’s assessment that it has the ability to continue to hold impaired investment securities along with its evaluation of their future performance provide the basis for it to conclude that its impaired securities are not other-than-temporarily impaired. In assessing whether it is more likely than not that the Company will be required to sell any impaired security before its anticipated recovery, which may be at their maturity, it considers the significance of each investment, the amount of impairment, as well as the Company’s liquidity position and the impact on the Company’s capital position. As a result of its analyses, the Company determined at March 31, 2015 and December 31, 2014 that the unrealized losses on its securities portfolio on which impairments had not been recognized are temporary.
	During the three months ended March 31, 2015, the Company sold available for sale investment securities with an amortized cost of $5.9 million resulting in realized gains of $75,000, which were recorded in non-interest income within the unaudited Consolidated Statement of Operations and Comprehensive Income. During the three months ended March 31, 2014 the Company sold a total of $14.8 million of available for sale securities resulting in realized gains of $253,000.

Note_3_Loans_Allowance_for_Loa

Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets	3 Months Ended
	Mar. 31, 2015
Receivables [Abstract]
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	-3	Loans, Allowance for Loan Losses, and Non-Performing Assets
	Loans
	The categories of loans listed below are grouped in accordance with the primary purpose of the loans, but in the aggregate 83.8% and 83.5% of all loans are secured by real estate at March 31, 2015 and December 31, 2014, respectively.
			31-Mar-15						31-Dec-14
			Amount			Percent			Amount			Percent
	(dollars in thousands)		Outstanding			of Total			Outstanding			of Total
	Commercial (1)		$	98,979			20.6	%	$	91,694			20.7	%
	Commercial real estate			201,375			42	%		185,752			42	%
	Residential			101,303			21.1	%		98,806			22.3	%
	Land and construction			46,116			9.6	%		37,075			8.4	%
	Consumer and other (2)			32,038			6.7	%		29,458			6.6	%
	Loans, gross			479,811			100	%		442,785			100	%
	Net deferred costs			47						71
	Less — allowance for loan losses			(7,765	)					(7,599	)
	Loans, net		$	472,093					$	435,257
	(1) Unsecured commercial loan balances were $23.3 million and $25.1 million at March 31, 2015 and December 31, 2014, respectively.
	(2)  Unsecured consumer and other loan balances were $6.5 million and $5.1 million at March 31, 2015 and December 31, 2014, respectively.
	As of March 31, 2015 and December 31, 2014, substantially all of the Company’s loan customers were located in Southern California.
	Allowance for Loan Losses and Recorded Investment in Loans
	The following is a summary of activities for the allowance for loan losses and recorded investment in loans as of and for the three months ended March 31, 2015 and 2014:
	(in thousands)		Commercial			Commercial Real Estate			Residential			Land and Construction			Consumer and Other		Total
	Three Months Ended March 31, 2015:
	Allowance for loan losses:
	Beginning balance		$	1,752		$	3,825		$	747		$	816		$	459	$	7,599
	Provision for loan losses			—			—			10			100			40		150
	Charge-offs			—			—			—			—			—		—
	Recoveries			16			—			—			—			—		16
	Ending balance		$	1,768		$	3,825		$	757		$	916		$	499	$	7,765
	As of March 31, 2015:
	Ending balance: individually evaluated for impairment		$	20		$	—		$	—		$	—		$	—	$	20
	Ending balance: collectively evaluated for impairment			1,748			3,825			757			916			499		7,745
	Total		$	1,768		$	3,825		$	757		$	916		$	499	$	7,765
	Loans:
	Ending balance: individually evaluated for impairment		$	632		$	—		$	—		$	—		$	49	$	681
	Ending balance: collectively evaluated for impairment			98,347			201,375			101,303			46,116			31,989		479,130
	Total		$	98,979		$	201,375		$	101,303		$	46,116		$	32,038	$	479,811
	Three Months Ended March 31, 2014:
	Allowance for loan losses:
	Beginning balance		$	1,583		$	3,660		$	758		$	811		$	424	$	7,236
	Provision for loan losses			(20	)		—			20			—			—		—
	Charge-offs			—			—			—			—			—		—
	Recoveries			16			—			—			—			—		16
	Ending balance		$	1,579		$	3,660		$	778		$	811		$	424	$	7,252
	As of March 31, 2014:
	Ending balance: individually evaluated for impairment		$	35		$	—		$	—		$	—		$	—	$	35
	Ending balance: collectively evaluated for impairment			1,544			3,660			778			811			424		7,217
	Total		$	1,579		$	3,660		$	778		$	811		$	424	$	7,252
	Loans:
	Ending balance: individually evaluated for impairment		$	924		$	—		$	—		$	—		$	29	$	953
	Ending balance: collectively evaluated for impairment			73,235			164,133			83,485			27,985			26,196		375,034
	Total		$	74,159		$	164,133		$	83,485		$	27,985		$	26,225	$	375,987
	The following is a summary of the allowance for loan losses and recorded investment in loans as of December 31, 2014:
	(in thousands)		Commercial			Commercial Real Estate			Residential			Land and Construction			Consumer and Other		Total
	Allowance for loan losses:
	Ending balance: individually evaluated for impairment		$	20		$	—		$	—		$	—		$	—	$	20
	Ending balance: collectively evaluated for impairment			1,732			3,825			747			816			459		7,579
	Total		$	1,752		$	3,825		$	747		$	816		$	459	$	7,599
	Loans:
	Ending balance: individually evaluated for impairment		$	632		$	—		$	—		$	—		$	49	$	681
	Ending balance: collectively evaluated for impairment			91,062			185,752			98,806			37,075			29,409		442,104
	Total		$	91,694		$	185,752		$	98,806		$	37,075		$	29,458	$	442,785
	In addition to the allowance for loan losses, the Company also estimates probable losses related to unfunded lending commitments. Unfunded lending commitments are subject to individual reviews and are analyzed and segregated by product type. These classifications, in conjunction with an analysis of historical loss experience, current economic conditions, performance trends within specific portfolio segments and any other pertinent information, result in the estimation of the reserve for unfunded lending commitments. Provision for credit losses related to unfunded lending commitments is reported in other operating expenses in the unaudited Consolidated Statements of Operations and Comprehensive Income. The allowance held for unfunded lending commitments is reported in accrued interest and other liabilities within the accompanying Consolidated Balance Sheets, and not as part of the allowance for loan losses in the above tables. As of March 31, 2015 and December 31, 2014, the allowance for unfunded lending commitments was $345,000 and $320,000, respectively, and is primarily related to $142.9 million and $146.4 million in commitments to extend credit to customers and $2.1 million and $2.7 million in standby/commercial letters of credit at March 31, 2015 and December 31, 2014, respectively.
	Non-Performing Assets
	The following table presents an aging analysis of the recorded investment of past due loans as of March 31, 2015 and December 31, 2014. Payment activity is reviewed by management on a monthly basis to determine the performance of each loan. Loans are considered to be non-performing when a loan is greater than 90 days delinquent. Loans that are 90 days or more past due may still accrue interest if they are well-secured and in the process of collection. There were no additions to non-performing loans during the three months ended March 31, 2015 and 2014. Non-performing loans represented 0.13% and 0.14% of total loans at March 31, 2015 and December 31, 2014, respectively. There were no accruing loans past due 90 days or more at March 31, 2015 and December 31, 2014.
(in thousands)		30-59			60-89			> 90			Total Past Due			Current		Total
		Days Past Due			Days Past Due			Days Past Due
As of March 31, 2015:
Commercial		$	374		$	60		$	572		$	1,006		$	97,973	$	98,979
Commercial real estate			—			—			—			—			201,375		201,375
Residential			—			—			—			—			101,303		101,303
Land and construction			—			—			—			—			46,116		46,116
Consumer and other			—			—			—			—			32,038		32,038
Totals		$	374		$	60		$	572		$	1,006		$	478,805	$	479,811
As of December 31, 2014:
Commercial		$	—		$	60		$	572		$	632		$	91,062	$	91,694
Commercial real estate			—			—			—			—			185,752		185,752
Residential			—			—			—			—			98,806		98,806
Land and construction			—			—			—			—			37,075		37,075
Consumer and other			—			—			—			—			29,458		29,458
Totals		$	—		$	60		$	572		$	632		$	442,153	$	442,785
The following table sets forth non-accrual loans and other real estate owned at March 31, 2015 and December 31, 2014:
(dollars in thousands)		31-Mar-15			31-Dec-14
Non-accrual loans:
Commercial		$	632		$	632
Consumer and other			—			—
Total non-accrual loans			632			632
Total non-performing assets		$	632		$	632
Non-performing assets to gross loans and OREO			0.13	%		0.14	%
Non-performing assets to total assets			0.1	%		0.11	%
Credit Quality Indicators
The following table represents the credit exposure by internally assigned grades at March 31, 2015 and December 31, 2014. This grading analysis estimates the capability of the borrower to repay the contractual obligations of the loan agreements in accordance with the loan terms. The Company’s internal credit risk grading system is based on management’s experiences with similarly graded loans. Credit risk grades are reassessed each quarter based on any recent developments potentially impacting the creditworthiness of the borrower, as well as other external statistics and factors, which may affect the risk characteristics of the respective loan.
The Company’s internally assigned grades are as follows:
Pass – Strong credit with no existing or known potential weaknesses deserving of management’s close attention.
Special Mention – Potential weaknesses that deserve management’s close attention. Borrower and guarantor’s capacity to meet all financial obligations is marginally adequate or deteriorating.
Substandard – Inadequately protected by the paying capacity of the Borrower and/or collateral pledged. The borrower or guarantor is unwilling or unable to meet loan terms or loan covenants for the foreseeable future.
Doubtful – All the weakness inherent in one classified as Substandard with the added characteristic that those weaknesses in place make the collection or liquidation in full, on the basis of current conditions, highly questionable and improbable.
Loss – Considered uncollectible or no longer a bankable asset. This classification does not mean that the asset has absolutely no recoverable value. In fact, a certain salvage value is inherent in these loans. Nevertheless, it is not practical or desirable to defer writing off a portion or whole of a perceived asset even though partial recovery may be collected in the future.
(in thousands)		Commercial			Commercial Real Estate			Residential			Land and Construction			Consumer
														and Other
As of March 31, 2015:
Grade:
Pass		$	97,520		$	201,375		$	101,303		$	46,116		$	31,989
Special Mention			180			—			—			—			—
Substandard			1,279			—			—			—			49
Total		$	98,979		$	201,375		$	101,303		$	46,116		$	32,038
As of December 31, 2014:
Grade:
Pass		$	90,235		$	185,201		$	98,806		$	37,075		$	29,409
Special Mention			180			—			—			—			—
Substandard			1,279			551			—			—			49
Total		$	91,694		$	185,752		$	98,806		$	37,075		$	29,458
There were no loans assigned to the Doubtful or Loss grade as of March 31, 2015 and December 31, 2014.
Impaired Loans
The following table includes the recorded investment and unpaid principal balances for impaired loans with the associated allowance amount, if applicable. Management determined the specific allowance based on the present value of expected future cash flows, discounted at the loan’s effective interest rate, except when the remaining source of repayment for the loan is the operation or liquidation of the collateral. In those cases, the current fair value of the collateral, less selling costs was used to determine the specific allowance recorded. Also presented in the table below are the average recorded investments in the impaired loans and the related amount of interest recognized during the time within the period that the impaired loans were impaired. When the ultimate collectability of the total principal of an impaired loan is in doubt and the loan is on nonaccrual status, all payments are applied to principal, under the cost recovery method. When the ultimate collectability of the total principal of an impaired loan is not in doubt and the loan is on non-accrual status, contractual interest is credited to interest income when received, under the cash basis method. The average balances are calculated based on the month-end balances of the loans of the period reported.
(in thousands)		Recorded			Unpaid Principal Balance			Related			Average Recorded Investment
		Investment						Allowance
As of and for the three months ended March 31, 2015:
With no related allowance recorded:
Commercial		$	572		$	848		$	—		$	572
Commercial real estate			—			—			—			—
Residential			—			—			—			—
Land and construction			—			—			—			—
Consumer and other			49			49			—			49
With an allowance recorded:
Commercial		$	60		$	74		$	20		$	60
Commercial real estate			—			—			—			—
Residential			—			—			—			—
Land and construction			—			—			—			—
Consumer and other			—			—			—			—
Totals:
Commercial		$	632		$	922		$	20		$	632
Commercial real estate		$	—		$	—		$	—		$	—
Residential		$	—		$	—		$	—		$	—
Land and construction		$	—		$	—		$	—		$	—
Consumer and other		$	49		$	49		$	—		$	49
As of and for the year ended December 31, 2014:
With no related allowance recorded:
Commercial		$	572		$	848		$	—		$	707
Commercial real estate			—			—			—			—
Residential			—			—			—			—
Land and construction			—			—			—			—
Consumer and other			49			49			—			36
With an allowance recorded:
Commercial		$	60		$	74		$	20		$	106
Commercial real estate			—			—			—			—
Residential			—			—			—			—
Land and construction			—			—			—			—
Consumer and other			—			—			—			—
Totals:
Commercial		$	632		$	922		$	20		$	813
Commercial real estate		$	—		$	—		$	—		$	—
Residential		$	—		$	—		$	—		$	—
Land and construction		$	—		$	—		$	—		$	—
Consumer and other		$	49		$	49		$	—		$	36
During the three months ended March 31, 2015, the average balance of impaired loans was $681,000, compared to $1.0 million for the same period last year. As of March 31, 2015 and December 31, 2014, there were $632,000 of impaired loans on non-accrual status. During the three months ended March 31, 2015, interest income recognized on impaired loans subsequent to their classification as impaired was $1,000, compared to $2,000 for the same period last year. The Company stops accruing interest on these loans on the date they are classified as non-accrual and reverses any uncollected interest that had been previously accrued as income. The Company may begin recognizing interest income on these loans as cash interest payments are received, if collection of principal is reasonably assured.
Troubled Debt Restructurings
There were no troubled debt restructurings during the three months ended March 31, 2015 and 2014. The impact on the Company’s determination of the allowance for loan losses related to troubled debt restructurings was not material and resulted in no charge-offs during the three months ended March 31, 2015 and 2014. During the three months ended March 31, 2015 and 2014, there were no defaults recorded on any loans that were modified as troubled debt restructurings during the preceding twelve months. A troubled debt restructuring is considered to be in default once it becomes 60 days or more past due following a modification.

Note_4_Derivative_Financial_In

Note 4 - Derivative Financial Instruments	3 Months Ended
	Mar. 31, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities Disclosure [Text Block]	-4	Derivative Financial Instruments
	The fair value of derivative positions outstanding is included in accrued interest receivable and other assets and accrued interest payable and other liabilities in the accompanying Consolidated Balance Sheets and in the net change in each of these financial statement line items in the accompanying unaudited Consolidated Statements of Cash Flows.
	Interest Rate Derivatives. The Company utilizes interest rate swaps to facilitate the needs of its customers. The Company has entered into interest rate swaps that are not designated as hedging instruments. These derivative contracts relate to transactions in which the Company enters into an interest rate swap with a customer while at the same time entering into an offsetting interest rate swap with another financial institution. In connection with each swap transaction, the Company agrees to pay interest to the customer on a notional amount at a variable interest rate and receive interest from the customer on a similar notional amount at a fixed interest rate. At the same time, the Company agrees to pay another financial institution the same fixed interest rate on the same notional amount and receive the same variable interest rate on the same notional amount. The transaction allows the Company’s customer to effectively convert a variable rate loan to a fixed rate. Because the Company acts as an intermediary for its customer, changes in the fair value of the underlying derivative contracts for the most part offset each other and do not significantly impact the Company’s results of operations.
	The notional amounts and estimated fair values of interest rate derivative contracts outstanding at March 31, 2015 and December 31, 2014 are presented in the following table. The Company obtains dealer quotations to value its interest rate derivative contracts.
			31-Mar-15						31-Dec-14
	(in thousands)		Notional			Estimated			Notional			Estimated
			Amount			Fair Value			Amount			Fair Value
	Non-hedging interest rate derivatives:
	Commercial loan interest rate swaps		$	2,633		$	(49	)	$	2,650		$	(23	)
	Commercial loan interest rate swaps		$	(2,633	)	$	49		$	(2,650	)	$	23
	The weighted-average rates paid and received for interest rate swaps outstanding at March 31, 2015 and December 31, 2014 were as follow:
			31-Mar-15						31-Dec-14
			Weighted-Average						Weighted-Average
			Interest			Interest			Interest			Interest
			Rate Paid			Rate Received			Rate Paid			Rate Received
	Non-hedging interest rate swaps			3.38	%		4.85	%		3.37	%		4.85	%
	Non-hedging interest rate swaps			4.85	%		3.38	%		4.85	%		3.37	%
	Gains, Losses and Derivative Cash Flows. For non-hedging derivative instruments, gains and losses due to changes in fair value and all cash flows are included in other non-interest income and other non-interest expense in the accompanying unaudited Consolidated Statements of Operations and Comprehensive Income.
	As stated above, the Company enters into non-hedge related derivative positions primarily to accommodate the business needs of its customers. Upon the origination of a derivative contract with a customer, the Company simultaneously enters into an offsetting derivative contract with a third party. The Company recognizes immediate income based upon the difference in the bid/ask spread of the underlying transactions with its customers and the third party. Because the Company acts only as an intermediary for its customer, subsequent changes in the fair value of the underlying derivative contracts for the most part offset each other and do not significantly impact the Company’s results of operations.

Note_5_Comprehensive_Income

Note 5 - Comprehensive Income	3 Months Ended
	Mar. 31, 2015
Disclosure Text Block [Abstract]
Comprehensive Income (Loss) Note [Text Block]	-5	Comprehensive Income
	Comprehensive income, which includes net income and the net change in unrealized gains on investment securities available for sale, is presented below:
			Three Months Ended March 31,
	(in thousands)		2015			2014
	Net income		$	315		$	402
	Other comprehensive income:
	Increase in net unrealized gains on investment securities available for sale, net of tax expense of $252 and $182 for the three months ended March 31, 2015 and 2014, respectively			361			261
	Reclassification for net gains included in earnings, net of tax expense of $31 and $104 for the three months ended March 31, 2015 and 2014, respectively			(44	)		(149	)
	Comprehensive income		$	632		$	514
	Reclassification adjustments of $75,000 and $253,000 for the three months ended March 31, 2015 and 2014, respectively, are included in non-interest income within the unaudited Consolidated Statements of Operations and Comprehensive Income. Income tax expense associated with these reclassification adjustments for the three months ended March 31, 2015 and 2014 was $31,000 and $104,000, respectively, and is included in income tax provision within the unaudited Consolidated Statements of Operations and Comprehensive Income.
	Activity of investment securities available for sale included in accumulated other comprehensive income, net of tax, is as follows:
			Three Months Ended March 31,
	(in thousands)		2015			2014
	Beginning balance		$	162		$	52
	Other comprehensive income before reclassifications			361			261
	Amounts reclassified from accumulated other comprehensive income			(44	)		(149	)
	Net other comprehensive income			317			112
	Ending balance		$	479		$	164

Note_6_Premises_and_Equipment

Note 6 - Premises and Equipment	3 Months Ended
	Mar. 31, 2015
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment Disclosure [Text Block]	-6	Premises and Equipment
	Premises and equipment are stated at cost less accumulated depreciation and amortization. Premises and equipment at March 31, 2015 and December 31, 2014 are comprised of the following:
	(in thousands)		31-Mar-15			31-Dec-14
	Leasehold improvements		$	1,720		$	1,537
	Furniture & equipment			2,952			2,803
	Software			847			847
	Total			5,519			5,187
	Accumulated depreciation			(3,879	)		(3,727	)
	Premises and equipment, net		$	1,640		$	1,460
	Depreciation and amortization included in occupancy expense was $152,000 and $122,000 for the three months ended March 31, 2015 and 2014, respectively.

Note_7_Deposits

Note 7 - Deposits	3 Months Ended
	Mar. 31, 2015
Disclosure Text Block [Abstract]
Deposit Liabilities Disclosures [Text Block]	-7	Deposits
	The following table reflects the summary of deposit categories by dollar and percentage at March 31, 2015 and December 31, 2014:
			31-Mar-15					31-Dec-14
	(dollars in thousands)		Amount		% of Total			Amount		% of Total
	Non-interest bearing demand deposits		$	318,646		59.6	%	$	282,217		56.1	%
	Interest bearing checking			24,768		4.6	%		25,492		5.1	%
	Money market deposits and savings			150,346		28.1	%		154,706		30.7	%
	Certificates of deposit			40,536		7.7	%		40,757		8.1	%
	Total		$	534,296		100	%	$	503,172		100	%
	At March 31, 2015, the Company had two certificates of deposit with the State of California Treasurer’s Office for a total of $38.0 million, which represented 7.1% of total deposits. The deposits outstanding at March 31, 2015 are scheduled to mature in the second quarter of 2015. The Company intends to renew each of these deposits at maturity. However, there can be no assurance that the State of California Treasurer’s Office will continue to maintain deposit accounts with the Company. At December 31, 2014, the Company had two certificates of deposit with the State of California Treasurer’s Office for a total of $38.0 million, which represented 7.6% of total deposits. The Company was required to pledge $41.8 million of agency mortgage-backed securities at both March 31, 2015 and December 31, 2014, in connection with these certificates of deposit.
	The aggregate amount of certificates of deposit of $250,000 or greater was $38.6 million at both March 31, 2015 and December 31, 2014. At March 31, 2015, the maturity distribution of certificates of deposit of $250,000 or greater, including deposit accounts with the State of California Treasurer’s Office and CDARS, was as follows: $38.3 million maturing in six months or less, $315,000 maturing in six months to one year and none maturing in more than one year.
	The table below sets forth the range of interest rates, amount and remaining maturities of the certificates of deposit at March 31, 2015.
		(in thousands)			Six months and less			Greater than six months		Greater than one year
								through one year
		0.00%	to	0.99%	$	39,696		$	800	$	—
		1.00%	to	1.99%		—			12		28
		Total			$	39,696		$	812	$	28

Note_8_Other_Borrowings

Note 8 - Other Borrowings	3 Months Ended
	Mar. 31, 2015
Other Liabilities and Financial Instruments Subject to Mandatory Redemption [Abstract]
Other Liabilities Disclosure [Text Block]	-8	Other Borrowings
	At March 31, 2015 and December 31, 2014, the Company had a borrowing/credit facility secured by a blanket lien on eligible loans at the FHLB of $146.3 million and $146.0 million, respectively. The Company had $17.5 million of long-term borrowings outstanding under this borrowing/credit facility with the FHLB at both March 31, 2015 and December 31, 2014. The Company had no overnight borrowings outstanding under this borrowing/credit facility at March 31, 2015 and December 31, 2014.
	The following table summarizes the outstanding long-term borrowings under the borrowing/credit facility secured by a blanket lien on eligible loans at the FHLB at March 31, 2015 and December 31, 2014 (dollars in thousands):
	Maturity Date		Interest Rate		31-Mar-15		31-Dec-14
	26-May-15			1.65%	$	2,500	$	2,500
	23-May-16			2.07%		2,500		2,500
	29-Dec-16			1.38%		5,000		5,000
	30-Dec-16			1.25%		2,500		2,500
	2-May-18			0.93%		5,000		5,000
			Total		$	17,500	$	17,500
	At March 31, 2015 and December 31, 2014, the Company also had $27.0 million in Federal fund lines of credit available with other correspondent banks that could be used to disburse loan commitments and to satisfy demands for deposit withdrawals. Each of these lines of credit is subject to conditions that the Company may not be able to meet at the time when additional liquidity is needed. As of March 31, 2015 and December 31, 2014, the Company had pledged $2.0 million and $2.5 million, respectively, of corporate notes related to these lines of credit.

Note_9_Commitments_and_Conting

Note 9 - Commitments and Contingencies	3 Months Ended
	Mar. 31, 2015
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Text Block]	-9	Commitments and Contingencies
	Commitments to Extend Credit
	The Company is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit, standby/commercial letters of credit and guarantees on revolving credit card limits. These instruments involve various levels and elements of credit and interest rate risk in excess of the amount recognized in the accompanying consolidated financial statements. The contract or notional amounts of those instruments reflect the extent of involvement the Company has in particular classes of financial instruments. The Company had $142.9 million and $146.4 million in commitments to extend credit to customers and $2.1 million and $2.7 million in standby/commercial letters of credit at March 31, 2015 and December 31, 2014, respectively. The Company also guarantees the outstanding balance on credit cards offered at the Company, but underwritten by another financial institution. The outstanding balances on these credit cards were $162,000 and $136,000 as of March 31, 2015 and December 31, 2014, respectively.
	Lease Commitments
	The Company leases office premises under three operating leases that will expire in December 2018, May 2019 and June 2024, respectively. Rental expense, which is included in occupancy expense, was $266,000 and $197,000 for the three months ended March 31, 2015 and 2014, respectively.
	The projected minimum rental payments under the term of the leases at March 31, 2015 are as follows (in thousands):
	Years ending December 31,
	2015 (April-December)		$	720
	2016			985
	2017			1,015
	2018			1,046
	2019			834
	Thereafter			3,600
	Total		$	8,200
	Litigation
	The Company from time to time is party to lawsuits, which arise out of the normal course of business. At March 31, 2015 and December 31, 2014, the Company did not have any litigation that management believes will have a material impact on the Consolidated Balance Sheets or unaudited Consolidated Statements of Operations and Comprehensive Income.
	Restricted Stock
	The following table sets forth the Company’s future restricted stock expense, net of estimated forfeitures (in thousands).
	Years ending December 31,
	2015 (April-December)		$	583
	2016			409
	2017			229
	2018			143
	2019			114
	Thereafter			136
	Total		$	1,614

Note_10_Fair_Value_Measurement

Note 10 - Fair Value Measurements	3 Months Ended
	Mar. 31, 2015
Disclosure Text Block [Abstract]
Fair Value, Measurement Inputs, Disclosure [Text Block]	-10	Fair Value Measurements
	The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring and non-recurring basis as of March 31, 2015 and December 31, 2014, and indicate the fair value hierarchy of the valuation techniques utilized by the Company to determine such fair value. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the asset or liability.
	Assets and Liabilities Measured on a Recurring Basis
	Assets and liabilities measured at fair value on a recurring basis are summarized below:
					Fair Value Measurements Using
	(in thousands)		Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Other Observable Inputs (Level 2)		Significant Unobservable Inputs
									(Level 3)
	At March 31, 2015:
	Investments-Available for Sale
	U.S. Treasuries and Government Agencies		$	22,507	$	3,951	$	18,556	$	—
	Corporate Notes			2,026		—		2,026		—
	Residential Mortgage-Backed Securities			48,445		—		48,445		—
	Derivative Assets – Interest Rate Swaps			49		—		49		—
	Derivative Liabilities – Interest Rate Swaps			49		—		49		—
	At December 31, 2014:
	Investments-Available for Sale
	U.S. Treasuries and Government Agencies		$	26,128	$	3,885	$	22,243	$	—
	Corporate Notes			2,538		—		2,538		—
	Residential Mortgage-Backed Securities			51,023		—		51,023		—
	Derivative Assets – Interest Rate Swaps			23		—		23		—
	Derivative Liabilities – Interest Rate Swaps			23		—		23		—
	AFS securities— As of March 31, 2015 and December 31, 2014, the Level 2 fair value of the Company’s residential mortgage-backed securities was $48.4 million and $51.0 million, respectively. These securities consist primarily of agency mortgage-backed securities issued by the Federal National Mortgage Association (FNMA) and the Federal Home Loan Mortgage Corporation (FHLMC). The underlying loans for these securities are residential mortgages that were primarily originated beginning in the year of 2005 through the current period. These loans are geographically dispersed throughout the United States. At March 31, 2015 and December 31, 2014, the weighted average yield and weighed average life of these securities were 1.80% and 1.82%, respectively, and 3.59 years and 3.64 years, respectively.
	The valuation for investment securities utilizing Level 2 inputs were primarily determined by quotes received from an independent pricing service using matrix pricing, which is a mathematical technique widely used in the industry to value securities without relying exclusively on quoted market prices for the specific securities, but rather by relying on the securities’ relationship to other benchmark quoted securities. There were no transfers into or out of Level 1 or 2 measurements during the three months ended March 31, 2015 and 2014.
	Assets Measured on a Non-Recurring Basis
	Assets measured at fair value on a non-recurring basis are summarized below:
					Fair Value Measurements Using
	(in thousands)		Fair Value		Quoted Prices in Active Markets for Identical Assets		Other Observable Inputs		Significant Unobservable Inputs (Level 3)
					(Level 1)		(Level 2)
	At March 31, 2015:
	Impaired loans
	Commercial		$	612	$	—	$	—	$	612
	At December 31, 2014:
	Impaired loans
	Commercial		$	612	$	—	$	—	$	612
	Impaired loans — At the time a loan is considered impaired, it is valued at the lower of cost or fair value. The fair value of impaired loans that are collateral dependent is determined using various valuation techniques which are not readily observable in the market place, including consideration of appraised values and other pertinent real estate market data. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are usually significant and typically result in a Level 3 classification of the inputs for determining fair value. Impaired loans are evaluated on a quarterly basis for additional impairment and adjusted accordingly.

Note_11_Estimated_Fair_Value_I

Note 11 - Estimated Fair Value Information	3 Months Ended
	Mar. 31, 2015
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Text Block]	-11	Estimated Fair Value Information
	The fair value of a financial instrument is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is best determined based upon quoted market prices. However, in many cases, there are no quoted market prices for the Company’s various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Estimated fair value amounts have been determined by using available market information and appropriate valuation methodologies. However, considerable judgment is required to interpret market data to develop the estimates of fair value. Accordingly, the estimates presented are not necessarily indicative of the amounts the Company could realize in a current market exchange.
	The methods and assumptions used to estimate the fair value of each class of financial instruments for which it is practicable to estimate the value are explained below.
	Cash and cash equivalents
	The carrying amounts are considered to be their estimated fair values and are classified as Level 1 because of the short-term maturity of these instruments which includes Federal funds sold and interest-earning deposits at other financial institutions.
	Investment securities
	AFS investment securities are carried at fair value, which are based on quoted prices of exact or similar securities, or on inputs that are observable, either directly or indirectly. The Company obtains quoted prices through third party brokers. Investment securities are classified as Level 1 to the extent that they are based on quoted prices for identical instrument traded in active markets. Investment securities are classified as Level 2 for valuations based on quotes prices for similar securities or inputs that are observable, either directly or indirectly.
	FRB and FHLB stock
	It is not practical to determine the fair value of FRB and FHLB stock due to restrictions placed on its transferability.
	Loans, net
	For loans, the fair value is estimated using market quotes for similar assets or the present value of future cash flows, discounted using the current rate at which similar loans would be made to borrowers with similar credit ratings and for the same maturities and giving consideration to estimated prepayment risk and credit risk. The fair value of loans is determined utilizing estimates resulting in a Level 3 classification.
	Impaired loans are measured for impairment based on the present value of expected future cash flows discounted at the loan’s effective interest rate, except that as a practical expedient, the Company may measure impairment based on a loan’s observable market price, or the fair value of the collateral (net of estimated costs to sell) if the loan is collateral dependent. The fair value of impaired loans is determined utilizing estimates resulting in a Level 3 classification.
	Off-balance sheet credit-related instruments
	The fair values of commitments, which include standby letters of credit and commercial letters of credit, are based upon fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the counterparties’ credit standing. The related fees are not considered material to the Company’s financial statements as a whole and the fair market value of the Company’s off-balance sheet credit-related instruments cannot be readily determined. The fair value of these items is determined utilizing estimates resulting in a Level 3 classification.
	Derivatives
	The fair value of derivatives is based on valuation models using observable market data as of the measurement date and is classified as Level 2.
	Deposits
	For demand deposits, the carrying amount approximates fair value. The fair values of interest bearing checking, savings, and money market deposits are estimated by discounting future cash flows using the interest rates currently offered for deposits of similar products. Because of the short-term maturity of these deposits, the carrying amounts are considered to be their estimated fair values and are classified as Level 1.
	The fair values of the certificates of deposit are estimated by discounting future cash flows based on the rates currently offered for certificates of deposit with similar interest rates and remaining maturities. The fair value of certificates of deposit is determined utilizing estimates resulting in a Level 2 classification.
	Other borrowings
	The fair values of long term FHLB advances are estimated based on the rates currently offered by the FHLB for advances with similar interest rates and remaining maturities. The fair value of other borrowings is determined utilizing estimates resulting in a Level 2 classification.
	Accrued interest
	The estimated fair value for both accrued interest receivable and accrued interest payable are considered to be equivalent to the carrying amounts, resulting in a Level 1 classification.
	The estimated fair value and carrying amounts of the financial instruments at March 31, 2015 and December 31, 2014 are as follows:
			Carrying		Fair Value Measurements Using:
	(dollars in thousands)		Amount		Level 1		Level 2		Level 3		Total
	As of March 31, 2015
	Assets
	Cash and cash equivalents		$	60,103	$	60,103	$	—	$	—	$	60,103
	Investment securities			72,978		3,951		69,027		—		72,978
	FRB stock			1,655		—		—		—	N/A
	FHLB stock			3,167		—		—		—	N/A
	Loans, net			472,093		—		—		470,841		470,841
	Non-hedging interest rate swaps			49		—		49		—		49
	Accrued interest receivable			1,389		1,389		—		—		1,389
	Liabilities
	Non-interest bearing deposits		$	318,646	$	318,646	$	—	$	—	$	318,646
	Interest bearing deposits			215,650		175,114		40,536		—		215,650
	Other borrowings			17,500		—		17,581		—		17,581
	Non-hedging interest rate swaps			49		—		49		—		49
	Accrued interest payable			11		11		—		—		11
	As of December 31, 2014
	Assets
	Cash and cash equivalents		$	58,464	$	58,464	$	—	$	—	$	58,464
	Investment securities			79,689		3,885		75,804		—		79,689
	FRB stock			1,655		—		—		—	N/A
	FHLB stock			3,167		—		—		—	N/A
	Loans, net			435,257		—		—		433,588		433,588
	Non-hedging interest rate swaps			23		—		23		—		23
	Accrued interest receivable			1,418		1,418		—		—		1,418
	Liabilities
	Non-interest bearing deposits		$	282,217	$	282,217	$	—	$	—	$	282,217
	Interest bearing deposits			220,955		180,198		40,757		—		220,955
	Other borrowings			17,500		—		17,551		—		17,551
	Non-hedging interest rate swaps			23		—		23		—		23
	Accrued interest payable			23		23		—		—		23

Note_12_NonInterest_Income

Note 12 - Non-Interest Income	3 Months Ended
	Mar. 31, 2015
Other Income and Expenses [Abstract]
Other Income and Other Expense Disclosure [Text Block]	-12	Non-Interest Income
	The following table summarizes the information regarding non-interest income for the three months ended March 31, 2015 and 2014, respectively:
			Three Months Ended March 31,
	(in thousands)		2015		2014
	Gain on sale of AFS investment securities		$	75	$	253
	Service charges and other operating income			155		112
	Total non-interest income		$	230	$	365

Note_13_StockBased_Compensatio

Note 13 - Stock-Based Compensation	3 Months Ended
	Mar. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	-13	Stock-Based Compensation
	On May 8, 2013, the shareholders of the Company approved the Company’s 2013 Equity Incentive Plan (the “Plan”), which provides for the grant of up to 750,000 shares of Common Stock to employees, including officers and directors, non-employee directors and consultants. Stock options, stock appreciation rights, restricted stock and other stock awards, and restricted stock units are all available for grant pursuant to the terms and conditions of the Plan. The Plan was established to consolidate and replace all other previous stock plans and the remaining shares available for grant under these previous plans were cancelled.
	Prior to the approval of the Plan, the Company granted restricted stock awards to directors and employees under the 2005 Equity Incentive Plan. Restricted stock awards are considered fixed awards as the number of shares and fair value is known at the date of grant and the fair value at the grant date is amortized over the requisite service period.
	Non-cash stock compensation expense recognized in the unaudited Consolidated Statements of Operations and Comprehensive Income related to the restricted stock awards, net of estimated forfeitures, was $224,000 and $186,000 for the three months ended March 31, 2015 and 2014, respectively. The fair value of restricted stock awards that vested was $145,000 and $12,000 for the three months ended March 31, 2015 and 2014, respectively.
	The following table reflects a combined summary of the activities related to restricted stock awards outstanding for the three months ended March 31, 2015 and 2014, respectively.
			Three Months Ended March 31,
			2015					2014
	Restricted Shares		Number			Weighted Avg Fair Value at		Number			Weighted Avg
			of			Grant Date		of			Fair Value at
			Shares					Shares			Grant Date
	Beginning balance			615,875		$	5.92		529,529		$	4.62
	Granted			26,000			6.5		20,000			7.24
	Vested			(20,000	)		7.24		(3,504	)		3.42
	Forfeited and surrendered			—			—		—			—
	Ending balance			621,875		$	5.9		546,025		$	4.72
	The Company recognizes compensation expense for stock options by amortizing the fair value at the grant date over the service, or vesting period.
	During the three months ended March 31, 2015 and 2014, there were none and 72,000, respectively, options exercised under the 2004 Founder Stock Option Plan at a weighted average exercise price of $5.00 per share. During the three months ended March 31, 2014, the remaining 19,800 of unexercised options under the plan expired and were automatically cancelled. The weighted average exercise price of the cancelled options was $5.00 per share. As of March 31, 2015 and 2014, there was no remaining options outstanding related to the plan.
	There have been no options granted, or cancelled under the Director and Employee Stock Option Plan for the three months ended March 31, 2015 or 2014. There have been none and 430,600 options exercised during the three months ended March 31, 2015 and 2014, respectively, at a weighted average price of $5.00 per share. The remaining contractual life of the Director and Employee Stock Options outstanding was 0.34 years and 1.28 years at March 31, 2015 and 2014, respectively. All options under the Directors and Employee Stock Option Plan were exercisable at March 31, 2015 and 2014. At March 31, 2015 and 2014, the weighted average exercise price of the 350,073 and 370,073 shares, respectively, outstanding under the Director and Employee Stock Option Plan was $8.06 and $5.59, respectively.
	The following tables detail the amount of shares authorized and available under all stock plans as of March 31, 2015:
			Shares Reserved			Less Shares Previously		Less Shares			Total Shares
						Exercised/Vested		Outstanding			Available for
											Future Issuance
	2004 Founder Stock Option Plan			150,000			121,900		—			—
	Director and Employee Stock Option Plan			1,434,000			912,524		350,073			—
	2005 Equity Incentive Plan			1,200,000			799,398		387,875			—
	2013 Equity Incentive Plan			750,000			20,000		234,000			496,000

Note_14_Regulatory_Matters

Note 14 - Regulatory Matters	3 Months Ended
	Mar. 31, 2015
Disclosure Text Block [Abstract]
Regulatory Capital Requirements under Banking Regulations [Text Block]	-14	Regulatory Matters
	Capital
	Bancshares and the Bank are subject to the various regulatory capital requirements administered by federal banking agencies. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, Bancshares and the Bank must meet specific capital guidelines that involve quantitative measures of assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting practices. The capital amounts and classifications are also subject to qualitative judgments by the regulators about components, risk weightings and other factors. Failure to meet minimum capital requirements can initiate certain mandatory – and possibly additional discretionary – actions by regulators that, if undertaken, could have a direct material effect on the financial statements of the Company.
	Quantitative measures established by regulation to ensure capital adequacy require the Company and the Bank to maintain minimum amounts and ratios (set forth in the table below) of total and Tier 1 capital (as defined in the regulation) to risk-weighted assets (as defined) and of Tier 1 capital (as defined) to average assets (as defined). Management believes that as of March 31, 2015 and December 31, 2014, the Company and the Bank met all capital adequacy requirements to which they are subject.
	At December 31, 2014, the most recent notification from the OCC categorized the Bank as “well-capitalized” under the regulatory framework for prompt corrective action. To generally be categorized as a “well-capitalized” financial institution, the Bank must maintain minimum total risk-based, Tier 1 risk-based and Tier 1 leverage ratios. There are no conditions or events since the notification that management believes have changed the Bank’s categorization.
	The Company’s and the Bank’s capital ratios as of March 31, 2015 and December 31, 2014 are presented in the table below:
			Company					Bank					For Capital					For the Bank to be
													Adequacy Purposes					“Well-Capitalized” Under
																		Prompt Corrective
																		Measures
	(dollars in thousands)		Amount		Ratio			Amount		Ratio			Amount		Ratio			Amount		Ratio
	March 31, 2015:
	Total Risk-Based Capital Ratio		$	68,528		13.31	%	$	64,595		12.54	%	$	41,201		8	%	$	51,500		10	%
	Tier 1 Risk-Based Capital Ratio		$	62,069		12.05	%	$	58,137		11.29	%	$	30,901		6	%	$	41,200		8	%
	Common Equity Tier 1 Capital Ratio		$	62,069		12.05	%	$	58,137		11.29	%	$	23,175		4.5	%	$	33,475		6.5	%
	Tier 1 Leverage Ratio		$	62,069		10.44	%	$	58,137		9.77	%	$	23,784		4	%	$	29,744		5	%
	December 31, 2014:
	Total Risk-Based Capital Ratio		$	67,275		13.94	%	$	63,339		13.13	%	$	38,603		8	%	$	48,253		10	%
	Tier 1 Risk-Based Capital Ratio		$	61,220		12.69	%	$	57,284		11.87	%	$	19,302		4	%	$	28,952		6	%
	Tier 1 Leverage Ratio		$	61,220		10.05	%	$	57,284		9.4	%	$	24,357		4	%	$	30,456		5	%
	On July 2, 2013, the Federal Reserve approved the final rules implementing the Basel Committee on Banking Supervision's (“BCBS”) 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 Company. The rules include a new common equity Tier 1 capital to risk-weighted assets ratio of 4.5%. The new rules also require a common equity Tier 1 capital conservation buffer of 2.5% of risk-weighted assets over each of the required capital ratios that will be phased in from 2016 to 2019 and must be met to avoid limitations the ability of the Bank to pay dividends, repurchase shares or pay discretionary bonuses. 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, excluding trust preferred securities, mortgage servicing rights and certain deferred tax assets, and including unrealized gains and losses on available for sale debt and equity securities. On July 9, 2013, the FDIC and OCC also approved, as an interim final rule, the regulatory capital requirements for U.S. banks, following the actions of the FRB. The FDIC and OCC's rules are identical in substance to the final rules issued by the FRB.
	The phase-in period for the final rules commenced for the Company and the Bank on January 1, 2015, with full compliance with all of the final rule's requirements phased in over a multi-year schedule.
	Dividends
	In the ordinary course of business, Bancshares is dependent upon dividends from the Bank to provide funds for the payment of dividends to stockholders and to provide for other cash requirements. Banking regulations may limit the amount of dividends that may be paid. Approval by regulatory authorities is required if the effect of dividends declared would cause the regulatory capital of the Bank to fall below specified minimum levels. Approval is also required if dividends declared exceed the net profits for that year combined with the retained net profits for the preceding two years. Currently, the Bank is prohibited from paying dividends to Bancshares until such time as the accumulated deficit is eliminated.
	To date, Bancshares has not paid any cash dividends. Payment of stock or cash dividends in the future will depend upon earnings and financial condition and other factors deemed relevant by Bancshares’ Board of Directors, as well as Bancshares’ legal ability to pay dividends. Accordingly, no assurance can be given that any cash dividends will be declared in the foreseeable future.
	Consent Order
	On September 11, 2013, the Board of Directors of the Bank entered into a stipulation and consent to the issuance of a consent order with the OCC consenting to the issuance of a consent order (the “Consent Order”) by the OCC, effective as of that date. The Consent Order required the Bank to take corrective action to enhance its program and procedures for compliance with the Bank Secrecy Act (“BSA”) and other anti-money laundering regulations (“AML”).
	On February 23, 2015, the Board of Directors of the Bank was notified by the OCC that the OCC is terminating its Consent Order with the Bank, dated September 11, 2013, effective immediately.

Accounting_Policies_by_Policy_

Accounting Policies, by Policy (Policies)	3 Months Ended
	Mar. 31, 2015
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	Basis of Presentation
	The accompanying unaudited consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q and, therefore, do not include all footnotes as would be necessary for a fair presentation of financial position, results of operations and comprehensive income, changes in stockholders’ equity and cash flows in conformity with accounting principles generally accepted in the United States of America (“GAAP”). However, these interim unaudited consolidated financial statements reflect all adjustments (consisting solely of normal recurring adjustments and accruals) which, in the opinion of management, are necessary for a fair presentation of financial position, results of operations and comprehensive income, changes in stockholders’ equity and cash flows for the interim period presented. These unaudited consolidated financial statements have been prepared on a basis consistent with, and should be read in conjunction with, the audited consolidated financial statements as of and for the year ended December 31, 2014, and the notes thereto, included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2014 filed with the SEC, under the Securities and Exchange Act of 1934, (the “Exchange Act”). The unaudited consolidated financial statements include the accounts of Bancshares and the Bank. All intercompany accounts and transactions have been eliminated.
	The results of operations for the three months ended March 31, 2015 are not necessarily indicative of the results of operations that may be expected for any other interim period or for the year ending December 31, 2015.
	The Company’s accounting and reporting policies conform to GAAP and to general practices within the banking industry.
Use of Estimates, Policy [Policy Text Block]	Use of Estimates
	Management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Certain assumptions and estimates could prove to be incorrect and cause actual results to differ materially and adversely from the amounts reported in the consolidated financial statements included herewith.
Cash and Cash Equivalents, Policy [Policy Text Block]	Cash and Cash Equivalents
	Cash and cash equivalents include cash and due from banks, interest earning deposits at other financial institutions with original maturities less than 90 days and all highly liquid investments with original maturities of less than 90 days.
	Cash Flows
	Cash and cash equivalents include cash, deposits with other financial institutions with maturities fewer than 90 days, and federal funds sold. Net cash flows are reported for loan and deposit transactions, interest bearing deposits in other financial institutions and short-term borrowings.
Marketable Securities, Policy [Policy Text Block]	Investment Securities
	Investment securities are classified in three categories. Debt securities that management has a positive intent and ability to hold to maturity are classified as “Held to Maturity” or “HTM” and are recorded at amortized cost. Debt and equity securities bought and held principally for the purpose of selling in the near term are classified as “Trading” securities and are measured at fair value, with unrealized gains and losses included in earnings. Debt and equity securities not classified as “Held to Maturity” or “Trading” with readily determinable fair values are classified as “Available for Sale” or “AFS” and are recorded at fair value, with unrealized gains and losses excluded from earnings and reported in other comprehensive income. The Company uses estimates from third parties in arriving at fair value determinations which are derived in accordance with fair value measurement standards.
	Purchase premiums and discounts are recognized in interest income using the interest method over the terms of the securities. Declines in the fair value of investment securities below their cost that are deemed to be other-than-temporary are reflected in earnings as realized losses to the extent the impairment is related to credit losses. The amount of the impairment related to other factors is recognized in other comprehensive income provided that management does not have the intent to sell the securities and it is more likely than not that management will not have to sell the security before recovery of its cost basis. In estimating other-than-temporary impairment losses, management considers (1) the length of time and the extent to which the fair value has been less than cost, (2) the financial condition and near-term prospects of the issuer, and (3) the intent and ability of the Company to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. Gains and losses on the sale of securities are recorded on the trade date and are determined using the specific identification method.
Federal Reserve Bank Stock and Federal Home Loan Bank Stock [Policy Text Block]	Federal Reserve Bank Stock and Federal Home Loan Bank Stock
	The Bank is a member of the Federal Reserve System (“Fed” or “FRB”). FRB stock is carried at cost and is considered a nonmarketable equity security. Cash dividends from the FRB are reported as interest income on an accrual basis.
	The Bank is a member and stockholder of the capital stock of the Federal Home Loan Bank of San Francisco (“FHLB of San Francisco” or “FHLB”). Members are required to own a certain amount of stock based on the level of borrowings and other factors, and may invest in additional amounts. FHLB of San Francisco stock is carried at cost and is considered a nonmarketable equity security. Both cash and stock dividends are reported as interest income.
Finance, Loans and Leases Receivable, Policy [Policy Text Block]	Loans
	Loans, net, are stated at the unpaid principal balances less the allowance for loan losses and unamortized deferred fees and costs. Loan origination fees, net of related direct costs, are deferred and accreted to interest income as an adjustment to yield over the respective maturities of the loans using the effective interest method.
	Interest on loans is accrued as earned on a daily basis, except where reasonable doubt exists as to the collection of interest and principal, in which case the accrual of interest is discontinued and the loan is placed on non-accrual status. Loans are placed on non-accrual at the time principal or interest is 90 days delinquent unless well secured and in the process of collection. Interest on non-accrual loans is accounted for on a cash-basis or cost-recovery method, until qualifying for return to accrual status. In order for a loan to return to accrual status, all principal and interest amounts owed must be brought current and future payments must be reasonably assured.
	A loan is charged-off at any time the loan is determined to be uncollectible. Collateral dependent loans, which generally include commercial real estate loans, residential loans, and construction and land loans, are typically charged down to their net realizable value when a loan is impaired or on non-accrual status. All other loans are typically charged-off when, based upon current available facts and circumstances, it’s determined that either: (1) a loan is uncollectible, (2) repayment is determined to be protracted beyond a reasonable time frame, or (3) the loan is classified as a loss determined by either the Bank’s internal review process or by external examiners.
	Loans are considered impaired when, based upon current information and events, it is probable that the Company will be unable to collect all principal and interest amounts due according to the original contractual terms of the loan agreement on a timely basis. The Company evaluates impairment on a loan-by-loan basis. Once a loan is determined to be impaired, the impairment is measured based on the present value of the expected future cash flows discounted at the loan’s effective interest rate or by using the loan’s most recent market value or the fair value of the collateral if the loan is collateral dependent. Loans that experience insignificant payment delays or payment shortfalls are generally not considered to be impaired.
	When the measurement of an impaired loan is less than the recorded amount of the loan, a valuation allowance is established by recording a charge to the provision for loan losses. Subsequent increases or decreases in the valuation allowance for impaired loans are recorded by adjusting the existing valuation allowance for the impaired loan with a corresponding charge or credit to the provision for loan losses. The Company’s policy for recognizing interest income on impaired loans is the same as that for non-accrual loans.
Loans and Leases Receivable, Troubled Debt Restructuring Policy [Policy Text Block]	Troubled Debt Restructurings
	In situations where, for economic or legal reasons related to a borrower’s financial difficulties, management may grant a concession for other than an insignificant period of time to the borrower that would not otherwise be considered, the related loan is classified as a troubled debt restructuring (“TDR”). Management strives to identify borrowers in financial difficulty early and work with them to modify their loans to more affordable terms before their loan reaches nonaccrual status. Concessions may include interest rate reductions or below market interest rates, principal forgiveness, restructuring amortization schedules and other actions intended to minimize potential losses.
Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block]	Allowance for Loan Losses
	The allowance for loan losses is established through a provision for loan losses charged to operations and represents an estimate of probable credit losses inherent in the Company’s loan portfolio that have been incurred as of the balance sheet date. Loan losses are charged against the allowance when management believes that principal is uncollectible. Subsequent repayments or recoveries, if any, are credited to the allowance. Management periodically assesses the adequacy of the allowance for loan losses by reference to many quantitative and qualitative factors that may be weighted differently at various times depending on prevailing conditions. The provisions reflect management’s evaluation of the adequacy of the allowance based, in part, upon the historical loss experience of the loan portfolio, as well as estimates from historical peer group loan loss data and the loss experience of other financial institutions, augmented by management judgment. During this process, loans are separated into the following portfolio segments: commercial loans, commercial real estate, residential, land and construction, and consumer and other loans. The relative significance of risk considerations vary by portfolio segment. For commercial loans, commercial real estate loans and land and construction, the primary risk consideration is a borrower’s ability to generate sufficient cash flows to repay their loan. Secondary considerations include the creditworthiness of guarantors and the valuation of collateral. In addition to the creditworthiness of a borrower, the type and location of real estate collateral is an important risk factor for commercial real estate and land and construction loans. The primary risk consideration for residential loans and consumer loans are a borrower’s personal cash flow and liquidity, as well as collateral value.
	Loss ratios for all portfolio segments are evaluated on a quarterly basis. Loss ratios associated with historical loss experience are determined based on a rolling migration analysis of each portfolio segment within the portfolio. This migration analysis estimates loss factors based on the performance of each portfolio segment over a four and a half year time period. These loss ratios are then adjusted, if determined necessary, based on other factors including, but not limited to, historical peer group loan loss data and the loss experience of other financial institutions. Management carefully monitors changing economic conditions, the concentrations of loan categories, values of collateral, the financial condition of the borrowers, the history of the loan portfolio, and historical peer group loan loss data to determine the adequacy of the allowance for loan losses. As a part of this process, management typically focuses on loan-to-value (“LTV”) percentages to assess the adequacy of loss ratios of collateral dependent loans within each portfolio segment discussed above, trends within each portfolio segment, as well as general economic and real estate market conditions where the collateral and borrower are located. For loans that are not collateral dependent, which generally consist of commercial and consumer and other loans, management typically focuses on general business conditions where the borrower operates, trends within the portfolio, and other external factors to evaluate the severity of loss factors. The allowance is based on estimates and actual losses may vary from the estimates.
	In addition, regulatory agencies, as a part of their examination process, periodically review the Bank’s allowance for loan losses, and may require the Bank to make additions to the allowance based on their judgment about information available to them at the time of their examinations. No assurance can be given that adverse future economic conditions will not lead to increased delinquent loans, and increases in the provision for loan losses and/or charge-offs.
Real Estate Owned, Valuation Allowance, Policy [Policy Text Block]	Other Real Estate Owned
	OREO represents real estate acquired through or in lieu of foreclosure. OREO is held for sale and is initially recorded at fair value less estimated costs of disposition at the date of foreclosure, establishing a new cost basis. Subsequent to foreclosure, valuations are periodically performed by management and the assets are carried at the lower of cost or estimated fair value less costs of disposition. OREO is included in accrued interest and other assets within the Consolidated Balance Sheets and the net operating results, if any, from OREO are recognized as non-interest expense within the unaudited Consolidated Statements of Operations and Comprehensive Income.
Property, Plant and Equipment, Policy [Policy Text Block]	Furniture, Fixtures and Equipment, net
	Leasehold improvements and furniture, fixtures and equipment are carried at cost, less depreciation and amortization. Furniture, fixtures and equipment are depreciated using the straight-line method over the estimated useful life of the asset (three to ten years). Leasehold improvements are depreciated using the straight-line method over the terms of the related leases or the estimated lives of the improvements, whichever is shorter.
Advertising Cost, Policy, Expensed Advertising Cost [Policy Text Block]	Advertising Costs
	Advertising costs are expensed as incurred.
Income Tax, Policy [Policy Text Block]	Income Taxes
	The Company files consolidated federal and combined state income tax returns. Income tax expense or benefit is the total of the current year income tax payable or refundable and the change in the deferred tax assets and liabilities (excluding deferred tax assets and liabilities related to components of other comprehensive income). Deferred tax assets and liabilities are the expected future tax amounts for the temporary differences between carrying amounts and tax basis of assets and liabilities, computed using enacted tax rates.
	Deferred income tax assets and liabilities are determined using the liability (or balance sheet) method. Under this method, the net deferred tax asset or liability is determined based on the tax effects of the temporary differences between the book and tax bases of the various balance sheet assets and liabilities and gives current recognition to changes in the rates and laws. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. The Company records a valuation allowance if it believes, based on all available evidence, that it is “more likely than not” that the future tax assets will not be realized. This assessment requires management to evaluate the Company’s ability to generate sufficient future taxable income or use eligible tax carrybacks, if any, to determine the need for a valuation allowance.
	At March 31, 2015 and December 31, 2014, the Company did not have any tax benefits disallowed under accounting standards for uncertainties in income taxes. A tax position is recognized as a benefit only if it is “more likely than not” that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50% likely of being realized on examination. For tax positions not meeting the “more likely than not” test, no tax benefit is recorded. If applicable, the Company has elected to record interest accrued and penalties related to unrecognized tax benefits in tax expense.
Comprehensive Income, Policy [Policy Text Block]	Comprehensive Income
	Accounting principles generally require that recognized revenue, expenses, gains and losses be included in net income. However, 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 stockholders’ equity section of the Consolidated Balance Sheets and, along with net income, are components of comprehensive income.
Earnings Per Share, Policy [Policy Text Block]	Earnings per Share
	The Company reports both basic and diluted earnings per share. Basic earnings per share is determined by dividing net income by the average number of shares of common stock outstanding, while diluted earnings per share is determined by dividing net income by the average number of shares of common stock outstanding adjusted for the dilutive effect of common stock equivalents. Potential dilutive common shares related to outstanding stock options and restricted stock are determined using the treasury stock method. For the three months ended March 31, 2015 and 2014, there were 350,073, of weighted average stock options that were excluded from the diluted earnings per share calculation due to their antidilutive impact. For the three months ended March 31, 2015 and 2014, there were 17,044 and 13,111, respectively, of weighted average restricted shares that were excluded from the diluted earnings per share calculation due to their antidilutive impact.
			Three Months Ended March 31,
	(dollars in thousands)		2015		2014
	Net income		$	315	$	402
	Average number of common shares outstanding			9,537,677		9,293,251
	Effect of dilution of stock options			—		366,164
	Effect of dilution of restricted stock			266,656		51,082
	Average number of common shares outstanding used to calculate diluted earnings per common share			9,804,333		9,710,497
Fair Value Measurement, Policy [Policy Text Block]	Fair Value of Financial Instruments
	The Company is required to make certain disclosures about its use of fair value measurements in the preparation of its financial statements. These standards establish a three-level hierarchy for disclosure of assets and liabilities recorded at fair value. The classification of assets and liabilities within the hierarchy is based on whether the inputs to the valuation methodology used for measurement are observable or unobservable. Observable inputs reflect market-derived or market-based information obtained from independent sources, while unobservable inputs reflect management’s estimates about market data.
	Level 1	Valuation is based upon quoted prices for identical instruments traded in active markets.  Level 1 instruments include securities traded on active exchange markets, such as the New York Stock Exchange, as well as U.S. Treasury securities that are traded by dealers or brokers in active over-the-counter markets.
	Level 2	Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market.  Level 2 instruments include securities traded in less active dealer or broker markets.
	Level 3	Valuation is generated from model-based techniques that use at least one significant assumption not observable in the market.  These unobservable assumptions reflect estimates of assumptions that market participants would use in pricing the asset or liability.  Valuation techniques include use of option pricing models, discounted cash flow models and similar techniques.
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]	Stock-Based Compensation
	The Company has granted restricted stock awards to directors, employees, and a vendor under the Company’s 2005 Amended and Restated Equity Incentive Plan (the “Equity Incentive Plan”) and the 2013 Equity Incentive Plan. The restricted stock awards are considered fixed awards as the number of shares and fair value is known at the date of grant and the fair value at the grant date is amortized over the vesting and/or service period.
New Accounting Pronouncements, Policy [Policy Text Block]	Recent Accounting Pronouncements
	In January 2014, the Financial Accounting Standard Board (FASB) issued Accounting Standard Update (ASU) No. 2014-04, Receivables – Troubled Debt Restructurings by Creditors (Subtopic 310-40) – Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (ASU 2014-04). The amendments of ASU are 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. This ASU is effective for both annual and interim periods beginning after December 15, 2014. The adoption of ASU 2014-04 did not have an impact on its financial statements and disclosures.
	In April 2014, the FASB issued ASU No. 2014-08, Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360) – Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity (ASU 2014-08). The amendments in ASU 2014-08 change the criteria for reporting discontinued operations and improve related disclosures. This ASU also addresses sources of confusion and inconsistent application related to financial reporting of discontinued operations guidance. ASU 2014-08 will be effective for annual financial statements with fiscal years beginning on or after December 31, 2014 and interim periods thereafter. The adoption of ASU 2014-08 did not have an impact on its financial statements and disclosures.
	In August 2014, the FASB issued ASU No. 2014-15, Presentation of Financial Statements – Going Concern (Subtopic 205-40) (ASU 2014-15). The objective of ASU 2014-15 is to define management’s responsibility to evaluate whether there is substantial doubt about an organization’s ability to continue as a going concern and provide related disclosures. Currently, GAAP does not provide guidance to evaluate whether there is substantial doubt regarding an organization’s ability to continue as a going concern. This ASU provides guidance to an organization’s management, with principles and definitions to reduce diversity in the timing and content of financial statement disclosures commonly provided by organizations. ASU 2014-15 is effective for periods ending after December 15, 2016 and interim periods within annual periods beginning after December 15, 2016.

Note_1_Summary_of_Significant_1

Note 1 - Summary of Significant Accounting Policies (Tables)	3 Months Ended
	Mar. 31, 2015
Accounting Policies [Abstract]
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]		Three Months Ended March 31,
	(dollars in thousands)	2015		2014
	Net income	$	315	$	402
	Average number of common shares outstanding		9,537,677		9,293,251
	Effect of dilution of stock options		—		366,164
	Effect of dilution of restricted stock		266,656		51,082
	Average number of common shares outstanding used to calculate diluted earnings per common share		9,804,333		9,710,497

Note_2_Investments_Tables

Note 2 - Investments (Tables)	3 Months Ended
	Mar. 31, 2015
Investments Schedule [Abstract]
Schedule of Available-for-sale Securities Reconciliation [Table Text Block]					Gross			Gross
		Amortized			Unrealized			Unrealized			Fair
	(in thousands)	Cost			Gains			Losses			Value
	At March 31, 2015:
	Investments — Available for Sale
	U.S. Treasuries and Government Agencies	$	22,076		$	431		$	—		$	22,507
	Corporate Notes		2,018			8			—			2,026
	Residential Mortgage-Backed Securities		48,071			420			(46	)		48,445
	Total	$	72,165		$	859		$	(46	)	$	72,978
	At December 31, 2014:
	Investments — Available for Sale
	U.S Treasuries and Government Agencies	$	25,973		$	160		$	(5	)	$	26,128
	Corporate Notes		2,528			10			—			2,538
	Residential Mortgage-Backed Securities		50,913			275			(165	)		51,023
	Total	$	79,414		$	445		$	(170	)	$	79,689
Available-for-sale Securities [Table Text Block]	Available for Sale	1 Year or Less			Weighted Average Yield			After 1 Through 5 Years			Weighted Average Yield			After 5 Through 10 Years		Weighted Average Yield			After 10 Years		Weighted Average Yield			Total		Weighted Average Yield
	U.S. Treasuries and Government Agencies	$	—			—	%	$	14,137			1.71	%	$	8,370		2.11	%	$	—		—	%	$	22,507		1.86	%
	Corporate Notes		2,026			1.31			—			—			—		—			—		—			2,026		1.31
	Residential Mortgage-Backed Securities		—			—			491			5.2			22,014		1.57			25,940		1.93			48,445		1.8
	Total	$	2,026			1.31	%	$	14,628			1.83	%	$	30,384		1.72	%	$	25,940		1.93	%	$	72,978		1.8	%
Unrealized Gain (Loss) on Investments [Table Text Block]		Less than Twelve Months						Twelve Months or More
	(in thousands)	Gross Unrealized Losses			Fair Value			Gross Unrealized Losses			Fair Value
	At March 31, 2015:
	Investments-Available for Sale
	Residential Mortgage-Backed Securities	$	(17	)	$	5,153		$	(29	)	$	6,481
	At December 31, 2014:
	Investments-Available for Sale
	U.S Treasuries and Government Agencies	$	(5	)	$	8,057		$	—		$	—
	Residential Mortgage-Backed Securities		(35	)		11,694			(130	)		17,651

Note_3_Loans_Allowance_for_Loa1

Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Tables)	3 Months Ended
	Mar. 31, 2015
Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Tables) [Line Items]
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]		31-Mar-15						31-Dec-14
		Amount			Percent			Amount			Percent
	(dollars in thousands)	Outstanding			of Total			Outstanding			of Total
	Commercial (1)	$	98,979			20.6	%	$	91,694			20.7	%
	Commercial real estate		201,375			42	%		185,752			42	%
	Residential		101,303			21.1	%		98,806			22.3	%
	Land and construction		46,116			9.6	%		37,075			8.4	%
	Consumer and other (2)		32,038			6.7	%		29,458			6.6	%
	Loans, gross		479,811			100	%		442,785			100	%
	Net deferred costs		47						71
	Less — allowance for loan losses		(7,765	)					(7,599	)
	Loans, net	$	472,093					$	435,257
Allowance for Credit Losses on Financing Receivables [Table Text Block]	(in thousands)	Commercial			Commercial Real Estate			Residential			Land and Construction			Consumer and Other		Total
	Three Months Ended March 31, 2015:
	Allowance for loan losses:
	Beginning balance	$	1,752		$	3,825		$	747		$	816		$	459	$	7,599
	Provision for loan losses		—			—			10			100			40		150
	Charge-offs		—			—			—			—			—		—
	Recoveries		16			—			—			—			—		16
	Ending balance	$	1,768		$	3,825		$	757		$	916		$	499	$	7,765
	As of March 31, 2015:
	Ending balance: individually evaluated for impairment	$	20		$	—		$	—		$	—		$	—	$	20
	Ending balance: collectively evaluated for impairment		1,748			3,825			757			916			499		7,745
	Total	$	1,768		$	3,825		$	757		$	916		$	499	$	7,765
	Loans:
	Ending balance: individually evaluated for impairment	$	632		$	—		$	—		$	—		$	49	$	681
	Ending balance: collectively evaluated for impairment		98,347			201,375			101,303			46,116			31,989		479,130
	Total	$	98,979		$	201,375		$	101,303		$	46,116		$	32,038	$	479,811
	Three Months Ended March 31, 2014:
	Allowance for loan losses:
	Beginning balance	$	1,583		$	3,660		$	758		$	811		$	424	$	7,236
	Provision for loan losses		(20	)		—			20			—			—		—
	Charge-offs		—			—			—			—			—		—
	Recoveries		16			—			—			—			—		16
	Ending balance	$	1,579		$	3,660		$	778		$	811		$	424	$	7,252
	As of March 31, 2014:
	Ending balance: individually evaluated for impairment	$	35		$	—		$	—		$	—		$	—	$	35
	Ending balance: collectively evaluated for impairment		1,544			3,660			778			811			424		7,217
	Total	$	1,579		$	3,660		$	778		$	811		$	424	$	7,252
	Loans:
	Ending balance: individually evaluated for impairment	$	924		$	—		$	—		$	—		$	29	$	953
	Ending balance: collectively evaluated for impairment		73,235			164,133			83,485			27,985			26,196		375,034
	Total	$	74,159		$	164,133		$	83,485		$	27,985		$	26,225	$	375,987
	(in thousands)	Commercial			Commercial Real Estate			Residential			Land and Construction			Consumer and Other		Total
	Allowance for loan losses:
	Ending balance: individually evaluated for impairment	$	20		$	—		$	—		$	—		$	—	$	20
	Ending balance: collectively evaluated for impairment		1,732			3,825			747			816			459		7,579
	Total	$	1,752		$	3,825		$	747		$	816		$	459	$	7,599
	Loans:
	Ending balance: individually evaluated for impairment	$	632		$	—		$	—		$	—		$	49	$	681
	Ending balance: collectively evaluated for impairment		91,062			185,752			98,806			37,075			29,409		442,104
	Total	$	91,694		$	185,752		$	98,806		$	37,075		$	29,458	$	442,785
Past Due Financing Receivables [Table Text Block]	(in thousands)	30-59			60-89			> 90			Total Past Due			Current		Total
		Days Past Due			Days Past Due			Days Past Due
	As of March 31, 2015:
	Commercial	$	374		$	60		$	572		$	1,006		$	97,973	$	98,979
	Commercial real estate		—			—			—			—			201,375		201,375
	Residential		—			—			—			—			101,303		101,303
	Land and construction		—			—			—			—			46,116		46,116
	Consumer and other		—			—			—			—			32,038		32,038
	Totals	$	374		$	60		$	572		$	1,006		$	478,805	$	479,811
	As of December 31, 2014:
	Commercial	$	—		$	60		$	572		$	632		$	91,062	$	91,694
	Commercial real estate		—			—			—			—			185,752		185,752
	Residential		—			—			—			—			98,806		98,806
	Land and construction		—			—			—			—			37,075		37,075
	Consumer and other		—			—			—			—			29,458		29,458
	Totals	$	—		$	60		$	572		$	632		$	442,153	$	442,785
Impaired Financing Receivables [Table Text Block]	(in thousands)	Recorded			Unpaid Principal Balance			Related			Average Recorded Investment
		Investment						Allowance
	As of and for the three months ended March 31, 2015:
	With no related allowance recorded:
	Commercial	$	572		$	848		$	—		$	572
	Commercial real estate		—			—			—			—
	Residential		—			—			—			—
	Land and construction		—			—			—			—
	Consumer and other		49			49			—			49
	With an allowance recorded:
	Commercial	$	60		$	74		$	20		$	60
	Commercial real estate		—			—			—			—
	Residential		—			—			—			—
	Land and construction		—			—			—			—
	Consumer and other		—			—			—			—
	Totals:
	Commercial	$	632		$	922		$	20		$	632
	Commercial real estate	$	—		$	—		$	—		$	—
	Residential	$	—		$	—		$	—		$	—
	Land and construction	$	—		$	—		$	—		$	—
	Consumer and other	$	49		$	49		$	—		$	49
	As of and for the year ended December 31, 2014:
	With no related allowance recorded:
	Commercial	$	572		$	848		$	—		$	707
	Commercial real estate		—			—			—			—
	Residential		—			—			—			—
	Land and construction		—			—			—			—
	Consumer and other		49			49			—			36
	With an allowance recorded:
	Commercial	$	60		$	74		$	20		$	106
	Commercial real estate		—			—			—			—
	Residential		—			—			—			—
	Land and construction		—			—			—			—
	Consumer and other		—			—			—			—
	Totals:
	Commercial	$	632		$	922		$	20		$	813
	Commercial real estate	$	—		$	—		$	—		$	—
	Residential	$	—		$	—		$	—		$	—
	Land and construction	$	—		$	—		$	—		$	—
	Consumer and other	$	49		$	49		$	—		$	36
Financing Receivable Credit Quality Indicators [Table Text Block]	(in thousands)	Commercial			Commercial Real Estate			Residential			Land and Construction			Consumer
														and Other
	As of March 31, 2015:
	Grade:
	Pass	$	97,520		$	201,375		$	101,303		$	46,116		$	31,989
	Special Mention		180			—			—			—			—
	Substandard		1,279			—			—			—			49
	Total	$	98,979		$	201,375		$	101,303		$	46,116		$	32,038
	As of December 31, 2014:
	Grade:
	Pass	$	90,235		$	185,201		$	98,806		$	37,075		$	29,409
	Special Mention		180			—			—			—			—
	Substandard		1,279			551			—			—			49
	Total	$	91,694		$	185,752		$	98,806		$	37,075		$	29,458
Nonaccrual Loans [Member]
Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Tables) [Line Items]
Impaired Financing Receivables [Table Text Block]	(dollars in thousands)	31-Mar-15			31-Dec-14
	Non-accrual loans:
	Commercial	$	632		$	632
	Consumer and other		—			—
	Total non-accrual loans		632			632
	Total non-performing assets	$	632		$	632
	Non-performing assets to gross loans and OREO		0.13	%		0.14	%
	Non-performing assets to total assets		0.1	%		0.11	%

Note_4_Derivative_Financial_In1

Note 4 - Derivative Financial Instruments (Tables)	3 Months Ended
	Mar. 31, 2015
Note 4 - Derivative Financial Instruments (Tables) [Line Items]
Schedule of Derivative Instruments [Table Text Block]		31-Mar-15						31-Dec-14
	(in thousands)	Notional			Estimated			Notional			Estimated
		Amount			Fair Value			Amount			Fair Value
	Non-hedging interest rate derivatives:
	Commercial loan interest rate swaps	$	2,633		$	(49	)	$	2,650		$	(23	)
	Commercial loan interest rate swaps	$	(2,633	)	$	49		$	(2,650	)	$	23
Non-Hedging Interest Rate Swaps [Member]
Note 4 - Derivative Financial Instruments (Tables) [Line Items]
Schedule of Derivative Instruments [Table Text Block]		31-Mar-15						31-Dec-14
		Weighted-Average						Weighted-Average
		Interest			Interest			Interest			Interest
		Rate Paid			Rate Received			Rate Paid			Rate Received
	Non-hedging interest rate swaps		3.38	%		4.85	%		3.37	%		4.85	%
	Non-hedging interest rate swaps		4.85	%		3.38	%		4.85	%		3.37	%

Note_5_Comprehensive_Income_Ta

Note 5 - Comprehensive Income (Tables)	3 Months Ended
	Mar. 31, 2015
Disclosure Text Block [Abstract]
Comprehensive Income (Loss) [Table Text Block]		Three Months Ended March 31,
	(in thousands)	2015			2014
	Net income	$	315		$	402
	Other comprehensive income:
	Increase in net unrealized gains on investment securities available for sale, net of tax expense of $252 and $182 for the three months ended March 31, 2015 and 2014, respectively		361			261
	Reclassification for net gains included in earnings, net of tax expense of $31 and $104 for the three months ended March 31, 2015 and 2014, respectively		(44	)		(149	)
	Comprehensive income	$	632		$	514
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]		Three Months Ended March 31,
	(in thousands)	2015			2014
	Beginning balance	$	162		$	52
	Other comprehensive income before reclassifications		361			261
	Amounts reclassified from accumulated other comprehensive income		(44	)		(149	)
	Net other comprehensive income		317			112
	Ending balance	$	479		$	164

Note_6_Premises_and_Equipment_

Note 6 - Premises and Equipment (Tables)	3 Months Ended
	Mar. 31, 2015
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment [Table Text Block]	(in thousands)	31-Mar-15			31-Dec-14
	Leasehold improvements	$	1,720		$	1,537
	Furniture & equipment		2,952			2,803
	Software		847			847
	Total		5,519			5,187
	Accumulated depreciation		(3,879	)		(3,727	)
	Premises and equipment, net	$	1,640		$	1,460

Note_7_Deposits_Tables

Note 7 - Deposits (Tables)	3 Months Ended
	Mar. 31, 2015
Disclosure Text Block [Abstract]
Schedule of Deposits [Table Text Block]			31-Mar-15					31-Dec-14
	(dollars in thousands)		Amount		% of Total			Amount		% of Total
	Non-interest bearing demand deposits		$	318,646		59.6	%	$	282,217		56.1	%
	Interest bearing checking			24,768		4.6	%		25,492		5.1	%
	Money market deposits and savings			150,346		28.1	%		154,706		30.7	%
	Certificates of deposit			40,536		7.7	%		40,757		8.1	%
	Total		$	534,296		100	%	$	503,172		100	%
Schedule of Certificates of Deposit [Table Text Block]		(in thousands)			Six months and less			Greater than six months		Greater than one year
								through one year
		0.00%	to	0.99%	$	39,696		$	800	$	—
		1.00%	to	1.99%		—			12		28
		Total			$	39,696		$	812	$	28

Note_8_Other_Borrowings_Tables

Note 8 - Other Borrowings (Tables)	3 Months Ended
	Mar. 31, 2015
Other Liabilities and Financial Instruments Subject to Mandatory Redemption [Abstract]
Schedule of Debt [Table Text Block]	Maturity Date	Interest Rate		31-Mar-15		31-Dec-14
	26-May-15		1.65%	$	2,500	$	2,500
	23-May-16		2.07%		2,500		2,500
	29-Dec-16		1.38%		5,000		5,000
	30-Dec-16		1.25%		2,500		2,500
	2-May-18		0.93%		5,000		5,000
		Total		$	17,500	$	17,500

Note_9_Commitments_and_Conting1

Note 9 - Commitments and Contingencies (Tables)	3 Months Ended
	Mar. 31, 2015
Commitments and Contingencies Disclosure [Abstract]
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]	Years ending December 31,
	2015 (April-December)	$	720
	2016		985
	2017		1,015
	2018		1,046
	2019		834
	Thereafter		3,600
	Total	$	8,200
Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Restricted Stock Units, Vested and Expected to Vest [Table Text Block]	Years ending December 31,
	2015 (April-December)	$	583
	2016		409
	2017		229
	2018		143
	2019		114
	Thereafter		136
	Total	$	1,614

Note_10_Fair_Value_Measurement1

Note 10 - Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2015
Disclosure Text Block [Abstract]
Fair Value, Assets Measured on Recurring Basis [Table Text Block]				Fair Value Measurements Using
	(in thousands)	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Other Observable Inputs (Level 2)		Significant Unobservable Inputs
								(Level 3)
	At March 31, 2015:
	Investments-Available for Sale
	U.S. Treasuries and Government Agencies	$	22,507	$	3,951	$	18,556	$	—
	Corporate Notes		2,026		—		2,026		—
	Residential Mortgage-Backed Securities		48,445		—		48,445		—
	Derivative Assets – Interest Rate Swaps		49		—		49		—
	Derivative Liabilities – Interest Rate Swaps		49		—		49		—
	At December 31, 2014:
	Investments-Available for Sale
	U.S. Treasuries and Government Agencies	$	26,128	$	3,885	$	22,243	$	—
	Corporate Notes		2,538		—		2,538		—
	Residential Mortgage-Backed Securities		51,023		—		51,023		—
	Derivative Assets – Interest Rate Swaps		23		—		23		—
	Derivative Liabilities – Interest Rate Swaps		23		—		23		—
Fair Value Measurements, Nonrecurring [Table Text Block]				Fair Value Measurements Using
	(in thousands)	Fair Value		Quoted Prices in Active Markets for Identical Assets		Other Observable Inputs		Significant Unobservable Inputs (Level 3)
				(Level 1)		(Level 2)
	At March 31, 2015:
	Impaired loans
	Commercial	$	612	$	—	$	—	$	612
	At December 31, 2014:
	Impaired loans
	Commercial	$	612	$	—	$	—	$	612

Note_11_Estimated_Fair_Value_I1

Note 11 - Estimated Fair Value Information (Tables)	3 Months Ended
	Mar. 31, 2015
Fair Value Disclosures [Abstract]
Fair Value, by Balance Sheet Grouping [Table Text Block]		Carrying		Fair Value Measurements Using:
	(dollars in thousands)	Amount		Level 1		Level 2		Level 3		Total
	As of March 31, 2015
	Assets
	Cash and cash equivalents	$	60,103	$	60,103	$	—	$	—	$	60,103
	Investment securities		72,978		3,951		69,027		—		72,978
	FRB stock		1,655		—		—		—	N/A
	FHLB stock		3,167		—		—		—	N/A
	Loans, net		472,093		—		—		470,841		470,841
	Non-hedging interest rate swaps		49		—		49		—		49
	Accrued interest receivable		1,389		1,389		—		—		1,389
	Liabilities
	Non-interest bearing deposits	$	318,646	$	318,646	$	—	$	—	$	318,646
	Interest bearing deposits		215,650		175,114		40,536		—		215,650
	Other borrowings		17,500		—		17,581		—		17,581
	Non-hedging interest rate swaps		49		—		49		—		49
	Accrued interest payable		11		11		—		—		11
	As of December 31, 2014
	Assets
	Cash and cash equivalents	$	58,464	$	58,464	$	—	$	—	$	58,464
	Investment securities		79,689		3,885		75,804		—		79,689
	FRB stock		1,655		—		—		—	N/A
	FHLB stock		3,167		—		—		—	N/A
	Loans, net		435,257		—		—		433,588		433,588
	Non-hedging interest rate swaps		23		—		23		—		23
	Accrued interest receivable		1,418		1,418		—		—		1,418
	Liabilities
	Non-interest bearing deposits	$	282,217	$	282,217	$	—	$	—	$	282,217
	Interest bearing deposits		220,955		180,198		40,757		—		220,955
	Other borrowings		17,500		—		17,551		—		17,551
	Non-hedging interest rate swaps		23		—		23		—		23
	Accrued interest payable		23		23		—		—		23

Note_12_NonInterest_Income_Tab

Note 12 - Non-Interest Income (Tables)	3 Months Ended
	Mar. 31, 2015
Other Income and Expenses [Abstract]
Schedule of Non-Interest Income [Table Text Block]		Three Months Ended March 31,
	(in thousands)	2015		2014
	Gain on sale of AFS investment securities	$	75	$	253
	Service charges and other operating income		155		112
	Total non-interest income	$	230	$	365

Note_13_StockBased_Compensatio1

Note 13 - Stock-Based Compensation (Tables)	3 Months Ended
	Mar. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]		Three Months Ended March 31,
		2015					2014
	Restricted Shares	Number			Weighted Avg Fair Value at		Number			Weighted Avg
		of			Grant Date		of			Fair Value at
		Shares					Shares			Grant Date
	Beginning balance		615,875		$	5.92		529,529		$	4.62
	Granted		26,000			6.5		20,000			7.24
	Vested		(20,000	)		7.24		(3,504	)		3.42
	Forfeited and surrendered		—			—		—			—
	Ending balance		621,875		$	5.9		546,025		$	4.72
Schedule of Share-based Compensation, Shares Authorized Under Stock Option Plans [Table Text Block]		Shares Reserved			Less Shares Previously		Less Shares			Total Shares
					Exercised/Vested		Outstanding			Available for
										Future Issuance
	2004 Founder Stock Option Plan		150,000			121,900		—			—
	Director and Employee Stock Option Plan		1,434,000			912,524		350,073			—
	2005 Equity Incentive Plan		1,200,000			799,398		387,875			—
	2013 Equity Incentive Plan		750,000			20,000		234,000			496,000

Note_14_Regulatory_Matters_Tab

Note 14 - Regulatory Matters (Tables)	3 Months Ended
	Mar. 31, 2015
Disclosure Text Block [Abstract]
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]		Company					Bank					For Capital					For the Bank to be
												Adequacy Purposes					“Well-Capitalized” Under
																	Prompt Corrective
																	Measures
	(dollars in thousands)	Amount		Ratio			Amount		Ratio			Amount		Ratio			Amount		Ratio
	March 31, 2015:
	Total Risk-Based Capital Ratio	$	68,528		13.31	%	$	64,595		12.54	%	$	41,201		8	%	$	51,500		10	%
	Tier 1 Risk-Based Capital Ratio	$	62,069		12.05	%	$	58,137		11.29	%	$	30,901		6	%	$	41,200		8	%
	Common Equity Tier 1 Capital Ratio	$	62,069		12.05	%	$	58,137		11.29	%	$	23,175		4.5	%	$	33,475		6.5	%
	Tier 1 Leverage Ratio	$	62,069		10.44	%	$	58,137		9.77	%	$	23,784		4	%	$	29,744		5	%
	December 31, 2014:
	Total Risk-Based Capital Ratio	$	67,275		13.94	%	$	63,339		13.13	%	$	38,603		8	%	$	48,253		10	%
	Tier 1 Risk-Based Capital Ratio	$	61,220		12.69	%	$	57,284		11.87	%	$	19,302		4	%	$	28,952		6	%
	Tier 1 Leverage Ratio	$	61,220		10.05	%	$	57,284		9.4	%	$	24,357		4	%	$	30,456		5	%

Note_1_Summary_of_Significant_2

Note 1 - Summary of Significant Accounting Policies (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]
Unrecognized Tax Benefits (in Dollars)	0		$0
Equity Option [Member]
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	350,073	350,073
Restricted Stock [Member]
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	17,044	13,111
Furniture and Fixtures [Member] | Minimum [Member]
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	3 years
Furniture and Fixtures [Member] | Maximum [Member]
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	10 years

Note_1_Summary_of_Significant_3

Note 1 - Summary of Significant Accounting Policies (Details) - Earnings Per Share (USD $)	3 Months Ended
In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Note 1 - Summary of Significant Accounting Policies (Details) - Earnings Per Share [Line Items]
Net income (in Dollars)	$315	$402
Average number of common shares outstanding	9,537,677	9,293,251
Average number of common shares outstanding used to calculate diluted earnings per common share	9,804,333	9,710,497
Employee Stock Option [Member]
Note 1 - Summary of Significant Accounting Policies (Details) - Earnings Per Share [Line Items]
Effect of dilution of stock		366,164
Restricted Stock [Member]
Note 1 - Summary of Significant Accounting Policies (Details) - Earnings Per Share [Line Items]
Effect of dilution of stock	266,656	51,082

Note_2_Investments_Details

Note 2 - Investments (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Note 2 - Investments (Details) [Line Items]
Held-to-maturity Securities	$0		$0
Trading Securities	0		0
Interest-bearing Domestic Deposit, Certificates of Deposits	40,536,000		40,757,000
Available-for-sale Securities, Weighted Average Life	3 years 317 days
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	8		26
Available-for-sale Securities, Sold During Period, Amortized Cost	5,900,000	14,800,000
Available-for-sale Securities, Gross Realized Gains	75,000	253,000
From California Treasurer's Office [Member]
Note 2 - Investments (Details) [Line Items]
Available-for-sale Securities Pledged as Collateral	41,800,000		41,800,000
Interest-bearing Domestic Deposit, Certificates of Deposits	38,000,000		38,000,000
To California Treasurer's Office [Member]
Note 2 - Investments (Details) [Line Items]
Available-for-sale Securities Pledged as Collateral	$58,800,000		$48,400,000

Note_2_Investments_Details_Ava

Note 2 - Investments (Details) - Available-for-sale Securities (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Note 2 - Investments (Details) - Available-for-sale Securities [Line Items]
Available for sale investments, amortized cost	$72,165	$79,414
Available for sale investments, gross unrealized gains	859	445
Available for sale investments, gross unrealized losses	-46	-170
Available for sale investments, fair value	72,978	79,689
US Treasury and Government [Member]
Note 2 - Investments (Details) - Available-for-sale Securities [Line Items]
Available for sale investments, amortized cost	22,076	25,973
Available for sale investments, gross unrealized gains	431	160
Available for sale investments, gross unrealized losses		-5
Available for sale investments, fair value	22,507	26,128
Corporate Note Securities [Member]
Note 2 - Investments (Details) - Available-for-sale Securities [Line Items]
Available for sale investments, amortized cost	2,018	2,528
Available for sale investments, gross unrealized gains	8	10
Available for sale investments, fair value	2,026	2,538
Residential Mortgage Backed Securities [Member]
Note 2 - Investments (Details) - Available-for-sale Securities [Line Items]
Available for sale investments, amortized cost	48,071	50,913
Available for sale investments, gross unrealized gains	420	275
Available for sale investments, gross unrealized losses	-46	-165
Available for sale investments, fair value	$48,445	$51,023

Note_2_Investments_Details_Ava1

Note 2 - Investments (Details) - Available-for-sale Securities by Contractual Maturity (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, 1 year or less	$2,026
Available for sale investments, weighted average yield	1.80%
Available for sale investments, after 1 through 5 years	14,628
Available for sale investments, after 5 through 10 years	30,384
Available for sale investments, after 10 years	25,940
Available for sale investments, fair value	72,978	79,689
US Treasury and Government [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	1.86%
Available for sale investments, after 1 through 5 years	14,137
Available for sale investments, after 5 through 10 years	8,370
Available for sale investments, fair value	22,507	26,128
US Treasury and Government [Member] | After One Through Five Years [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	1.71%
US Treasury and Government [Member] | After Five Through Ten Years [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	2.11%
Corporate Note Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, 1 year or less	2,026
Available for sale investments, weighted average yield	1.31%
Available for sale investments, fair value	2,026	2,538
Corporate Note Securities [Member] | One Year or Less [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	1.31%
Residential Mortgage Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	1.80%
Available for sale investments, after 1 through 5 years	491
Available for sale investments, after 5 through 10 years	22,014
Available for sale investments, after 10 years	25,940
Available for sale investments, fair value	$48,445	$51,023
Residential Mortgage Backed Securities [Member] | After One Through Five Years [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	5.20%
Residential Mortgage Backed Securities [Member] | After Five Through Ten Years [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	1.57%
Residential Mortgage Backed Securities [Member] | After Ten Years [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	1.93%
One Year or Less [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	1.31%
After One Through Five Years [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	1.83%
After Five Through Ten Years [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	1.72%
After Ten Years [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale investments, weighted average yield	1.93%

Note_2_Investments_Details_Sec

Note 2 - Investments (Details) - Securities in a Continuous Loss Position (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Residential Mortgage Backed Securities [Member]
Note 2 - Investments (Details) - Securities in a Continuous Loss Position [Line Items]
Available for sale investments, less than twelve months, gross unrealized losses	($17)	($35)
Available for sale investments, less than twelve months, fair value	5,153	11,694
Available for sale investments, twelve months or more, gross unrealized losses	-29	-130
Available for sale investments, twelve months or more, fair value	6,481	17,651
US Treasury and Government [Member]
Note 2 - Investments (Details) - Securities in a Continuous Loss Position [Line Items]
Available for sale investments, less than twelve months, gross unrealized losses		-5
Available for sale investments, less than twelve months, fair value		$8,057

Note_3_Loans_Allowance_for_Loa2

Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) [Line Items]
Percentage of Loan Portfolio Secured by Real Estate	83.80%		83.50%
Unsecured Commercial Loan Balances	$23,300,000		$25,100,000
Unsecured Consumer and Other Loan Balances	6,500,000		5,100,000
Additions to Non-performing Loans	0	0
Nonperforming Loans to Gross Loans	0.13%	0.14%
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0		0
Loans and Leases Receivable, Gross	479,811,000	375,987,000	442,785,000
Impaired Financing Receivable, Average Recorded Investment	681,000	1,000,000
Financing Receivable, Recorded Investment, Nonaccrual Status	632,000		632,000
Impaired Financing Receivable, Interest Income, Accrual Method	1,000	2,000
Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down	0	0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0	0
Impaired Loans [Member]
Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	632,000		632,000
Commitments to Extend Credit [Member]
Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) [Line Items]
Other Commitment	142,900,000		146,400,000
Standby Letters of Credit [Member]
Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) [Line Items]
Other Commitment	2,100,000		2,700,000
Unfunded Lending Commitments [Member]
Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) [Line Items]
Unfunded Lending Commitments, Allowance	345,000		320,000
Doubtful [Member]
Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) [Line Items]
Loans and Leases Receivable, Gross	0		0
Unlikely to be Collected Financing Receivable [Member]
Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) [Line Items]
Loans and Leases Receivable, Gross	$0		$0

Note_3_Loans_Allowance_for_Loa3

Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) - Loans Outstanding (USD $)	Mar. 31, 2015		Dec. 31, 2014		Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	$479,811		$442,785
Loans, gross, percent of total	100.00%		100.00%
Net deferred costs	47		71
Less — allowance for loan losses	-7,765		-7,599		-7,252	-7,236
Loans, net	472,093		435,257
Commercial Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	98,979	[1]	91,694	[1]
Loans, gross, percent of total	20.60%	[1]	20.70%	[1]
Commercial Real Estate Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	201,375		185,752
Loans, gross, percent of total	42.00%		42.00%
Residential Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	101,303		98,806
Loans, gross, percent of total	21.10%		22.30%
Land and Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	46,116		37,075
Loans, gross, percent of total	9.60%		8.40%
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	$32,038	[2]	$29,458	[2]
Loans, gross, percent of total	6.70%	[2]	6.60%	[2]
[1]	Unsecured commercial loan balances were $23.3 million and $25.1 million at March 31, 2015 and December 31, 2014, respectively.
[2]	Unsecured consumer and other loan balances were $6.5 million and $5.1 million at March 31, 2015 and December 31, 2014, respectively.

Note_3_Loans_Allowance_for_Loa4

Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) - Activities in Allowance for Loan Losses and Recorded Investment in Loans (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Allowance for loan losses:
Beginning balance	$7,599,000	$7,236,000
Provision for loan losses	150,000	0
Charge-offs	0	0
Recoveries	16,000	16,000
Ending balance	7,765,000	7,252,000
As of March 31, 2015:
Allowance for loan losses ending balance: individually evaluated for impairment	20,000	35,000	20,000
Allowance for loan losses ending balance: collectively evaluated for impairment	7,745,000	7,217,000	7,579,000
Total	7,765,000	7,252,000
Loans ending balance: individually evaluated for impairment	681,000	953,000	681,000
Loans ending balance: collectively evaluated for impairment	479,130,000	375,034,000	442,104,000
Total	479,811,000	375,987,000	442,785,000
Commercial Portfolio Segment [Member]
Allowance for loan losses:
Beginning balance	1,752,000	1,583,000
Provision for loan losses	0	-20,000
Charge-offs	0	0
Recoveries	16,000	16,000
Ending balance	1,768,000	1,579,000
As of March 31, 2015:
Allowance for loan losses ending balance: individually evaluated for impairment	20,000	35,000	20,000
Allowance for loan losses ending balance: collectively evaluated for impairment	1,748,000	1,544,000	1,732,000
Total	1,768,000	1,579,000
Loans ending balance: individually evaluated for impairment	632,000	924,000	632,000
Loans ending balance: collectively evaluated for impairment	98,347,000	73,235,000	91,062,000
Total	98,979,000	74,159,000	91,694,000
Commercial Real Estate Portfolio Segment [Member]
Allowance for loan losses:
Beginning balance	3,825,000	3,660,000
Provision for loan losses	0	0
Charge-offs	0	0
Recoveries	0	0
Ending balance	3,825,000	3,660,000
As of March 31, 2015:
Allowance for loan losses ending balance: individually evaluated for impairment	0	0	0
Allowance for loan losses ending balance: collectively evaluated for impairment	3,825,000	3,660,000	3,825,000
Total	3,825,000	3,660,000
Loans ending balance: individually evaluated for impairment	0	0	0
Loans ending balance: collectively evaluated for impairment	201,375,000	164,133,000	185,752,000
Total	201,375,000	164,133,000	185,752,000
Residential Portfolio Segment [Member]
Allowance for loan losses:
Beginning balance	747,000	758,000
Provision for loan losses	10,000	20,000
Charge-offs	0	0
Recoveries	0	0
Ending balance	757,000	778,000
As of March 31, 2015:
Allowance for loan losses ending balance: individually evaluated for impairment	0	0	0
Allowance for loan losses ending balance: collectively evaluated for impairment	757,000	778,000	747,000
Total	757,000	778,000
Loans ending balance: individually evaluated for impairment	0	0	0
Loans ending balance: collectively evaluated for impairment	101,303,000	83,485,000	98,806,000
Total	101,303,000	83,485,000	98,806,000
Land and Construction [Member]
Allowance for loan losses:
Beginning balance	816,000	811,000
Provision for loan losses	100,000	0
Charge-offs	0	0
Recoveries	0	0
Ending balance	916,000	811,000
As of March 31, 2015:
Allowance for loan losses ending balance: individually evaluated for impairment	0	0	0
Allowance for loan losses ending balance: collectively evaluated for impairment	916,000	811,000	816,000
Total	916,000	811,000
Loans ending balance: individually evaluated for impairment	0	0	0
Loans ending balance: collectively evaluated for impairment	46,116,000	27,985,000	37,075,000
Total	46,116,000	27,985,000	37,075,000
Consumer and Other [Member]
Allowance for loan losses:
Beginning balance	459,000	424,000
Provision for loan losses	40,000	0
Charge-offs	0	0
Recoveries	0	0
Ending balance	499,000	424,000
As of March 31, 2015:
Allowance for loan losses ending balance: individually evaluated for impairment	0	0	0
Allowance for loan losses ending balance: collectively evaluated for impairment	499,000	424,000	459,000
Total	499,000	424,000
Loans ending balance: individually evaluated for impairment	49,000	29,000	49,000
Loans ending balance: collectively evaluated for impairment	31,989,000	26,196,000	29,409,000
Total	$32,038,000	$26,225,000	$29,458,000

Note_3_Loans_Allowance_for_Loa5

Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) - Aging Analysis of Past Due Loans (USD $)	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Past Due	$1,006,000	$632,000
Financing Receivable-Current	478,805,000	442,153,000
Financing Receivable-Total	479,811,000	442,785,000	375,987,000
Commercial Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Past Due	374,000
Commercial Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Past Due	60,000	60,000
Commercial Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Past Due	572,000	572,000
Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Past Due	1,006,000	632,000
Financing Receivable-Current	97,973,000	91,062,000
Financing Receivable-Total	98,979,000	91,694,000
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Current	201,375,000	185,752,000
Financing Receivable-Total	201,375,000	185,752,000
Residential Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Current	101,303,000	98,806,000
Financing Receivable-Total	101,303,000	98,806,000
Land and Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Current	46,116,000	37,075,000
Financing Receivable-Total	46,116,000	37,075,000
Consumer and Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Current	32,038,000	29,458,000
Financing Receivable-Total	32,038,000	29,458,000
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Past Due	374,000
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Past Due	60,000	60,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable-Past Due	$572,000	$572,000

Note_3_Loans_Allowance_for_Loa6

Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) - Nonaccrual Loans and Other Real Estate Owned (USD $)	Mar. 31, 2015	Dec. 31, 2014
Non-accrual loans:
Non-accrual loans	$632,000	$632,000
Total non-performing assets	632,000	632,000
Non-performing assets to gross loans and OREO	0.13%	0.14%
Non-performing assets to total assets	0.10%	0.11%
Commercial Portfolio Segment [Member]
Non-accrual loans:
Non-accrual loans	$632,000	$632,000

Note_3_Loans_Allowance_for_Loa7

Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) - Credit Exposure by Internally Assigned Grades (USD $)	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Grade:
Loans	$479,811,000	$442,785,000	$375,987,000
Commercial Portfolio Segment [Member] | Pass [Member]
Grade:
Loans	97,520,000	90,235,000
Commercial Portfolio Segment [Member] | Special Mention [Member]
Grade:
Loans	180,000	180,000
Commercial Portfolio Segment [Member] | Substandard [Member]
Grade:
Loans	1,279,000	1,279,000
Commercial Portfolio Segment [Member]
Grade:
Loans	98,979,000	91,694,000
Commercial Real Estate Portfolio Segment [Member] | Pass [Member]
Grade:
Loans	201,375,000	185,201,000
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]
Grade:
Loans		551,000
Commercial Real Estate Portfolio Segment [Member]
Grade:
Loans	201,375,000	185,752,000
Residential Portfolio Segment [Member] | Pass [Member]
Grade:
Loans	101,303,000	98,806,000
Residential Portfolio Segment [Member]
Grade:
Loans	101,303,000	98,806,000
Land and Construction [Member] | Pass [Member]
Grade:
Loans	46,116,000	37,075,000
Land and Construction [Member]
Grade:
Loans	46,116,000	37,075,000
Consumer and Other [Member] | Pass [Member]
Grade:
Loans	31,989,000	29,409,000
Consumer and Other [Member] | Substandard [Member]
Grade:
Loans	49,000	49,000
Consumer and Other [Member]
Grade:
Loans	$32,038,000	$29,458,000

Note_3_Loans_Allowance_for_Loa8

Note 3 - Loans, Allowance for Loan Losses, and Non-Performing Assets (Details) - Impaired Loans (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Totals:
Impaired loans - average recorded investment	$681,000	$1,000,000
Commercial Portfolio Segment [Member]
With no related allowance recorded:
Impaired loans no related allowance - recorded investment	572,000		572,000
Impaired loans no related allowance - unpaid principal balance	848,000		848,000
Impaired loans no related allowance - average recorded investment	572,000		707,000
With an allowance recorded:
Impaired loans related allowance - recorded investment	60,000		60,000
Impaired loans related allowance - unpaid principal balance	74,000		74,000
Impaired loans - related allowance	20,000		20,000
Impaired loans related allowance - average recorded investment	60,000		106,000
Totals:
Impaired loans - recorded investment	632,000		632,000
Impaired loans - unpaid principal balance	922,000		922,000
Impaired loans - related allowance	20,000		20,000
Impaired loans - average recorded investment	632,000		813,000
Consumer and Other [Member]
With no related allowance recorded:
Impaired loans no related allowance - recorded investment	49,000		49,000
Impaired loans no related allowance - unpaid principal balance	49,000		49,000
Impaired loans no related allowance - average recorded investment	49,000		36,000
Totals:
Impaired loans - recorded investment	49,000		49,000
Impaired loans - unpaid principal balance	49,000		49,000
Impaired loans - average recorded investment	$49,000		$36,000

Note_4_Derivative_Financial_In2

Note 4 - Derivative Financial Instruments (Details) - Interest Rate Derivative Contracts (Commercial Loan Interest Rate Swaps [Member], USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Commercial Loan Interest Rate Swaps [Member]
Non-hedging interest rate derivatives:
Commercial loan interest rate swaps	$2,633	$2,650
Commercial loan interest rate swaps	-49	-23
Commercial loan interest rate swaps	-2,633	-2,650
Commercial loan interest rate swaps	$49	$23

Note_4_Derivative_Financial_In3

Note 4 - Derivative Financial Instruments (Details) - Weighted Average Interest Rates on Interest Rate Swaps	Mar. 31, 2015	Dec. 31, 2014
Non-Hedging Interest Rate Swap 1 [Member]
Derivative [Line Items]
Derivative interest rate paid	3.38%	3.37%
Derivative interest rate received	4.85%	4.85%
Non-Hedging Interest Rate Swap 2 [Member]
Derivative [Line Items]
Derivative interest rate paid	4.85%	4.85%
Derivative interest rate received	3.38%	3.37%

Note_5_Comprehensive_Income_De

Note 5 - Comprehensive Income (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Non Interest Income [Member]
Note 5 - Comprehensive Income (Details) [Line Items]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	$75,000	$253,000
Income Tax Provision [Member]
Note 5 - Comprehensive Income (Details) [Line Items]
Other Comprehensive Income (Loss), Tax	$31,000	$104,000

Note_5_Comprehensive_Income_De1

Note 5 - Comprehensive Income (Details) - Comprehensive Income (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Comprehensive Income [Abstract]
Net income	$315	$402
Increase in net unrealized gains on investment securities available for sale, net of tax expense of $252 and $182 for the three months ended March 31, 2015 and 2014, respectively	361	261
Reclassification for net gains included in earnings, net of tax expense of $31 and $104 for the three months ended March 31, 2015 and 2014, respectively	-44	-149
Comprehensive income	$632	$514

Note_5_Comprehensive_Income_De2

Note 5 - Comprehensive Income (Details) - Comprehensive Income (Parentheticals) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Comprehensive Income [Abstract]
Net unrealized gains on investment securities available for sale, tax benefit (expense)	$252	$182
Reclassification for net gains included in earnings, tax	$31	$104

Note_5_Comprehensive_Income_De3

Note 5 - Comprehensive Income (Details) - Accumulated Other Comprehensive Income (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Accumulated Other Comprehensive Income [Abstract]
Beginning balance	$162	$52
Other comprehensive income before reclassifications	361	261
Amounts reclassified from accumulated other comprehensive income	-44	-149
Net other comprehensive income	317	112
Ending balance	$479	$164

Note_6_Premises_and_Equipment_1

Note 6 - Premises and Equipment (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Property, Plant and Equipment [Abstract]
Depreciation, Depletion and Amortization	$152,000	$122,000

Note_6_Premises_and_Equipment_2

Note 6 - Premises and Equipment (Details) - Premises and Equipment (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Property, Plant and Equipment [Line Items]
Premises and equipment	$5,519	$5,187
Accumulated depreciation	-3,879	-3,727
Premises and equipment, net	1,640	1,460
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment	1,720	1,537
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment	2,952	2,803
Software and Software Development Costs [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment	$847	$847

Note_7_Deposits_Details

Note 7 - Deposits (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Note 7 - Deposits (Details) [Line Items]
Interest-bearing Domestic Deposit, Certificates of Deposits	$40,536,000	$40,757,000
Percentage of Interest-bearing Domestic Deposits to Deposits, Certificates of Deposit	7.70%	8.10%
Time Deposit of 250000 or Greater	38,572,000	38,572,000
Certificates of Deposit with State of California Treasurer's and CDARS [Member]
Note 7 - Deposits (Details) [Line Items]
Contractual Maturities, Time Deposits, $250,000 or More, Six Months or Less	38,300,000
Contractual Maturities, Time Deposits, $250,000 or More, Six Months Through 12 Months	315,000
Contractual Maturities, Time Deposits, $250,000 or More, after 12 Months	0
From California Treasurer's Office [Member]
Note 7 - Deposits (Details) [Line Items]
Number of Deposits	2	2
Interest-bearing Domestic Deposit, Certificates of Deposits	38,000,000	38,000,000
Percentage of Interest-bearing Domestic Deposits to Deposits, Certificates of Deposit	7.10%	7.60%
Available-for-sale Securities Pledged as Collateral	$41,800,000	$41,800,000

Note_7_Deposits_Details_Deposi

Note 7 - Deposits (Details) - Deposits by Category (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Deposits by Category [Abstract]
Non-interest bearing demand deposits	$318,646	$282,217
Non-interest bearing demand deposits	59.60%	56.10%
Interest bearing checking	24,768	25,492
Interest bearing checking	4.60%	5.10%
Money market deposits and savings	150,346	154,706
Money market deposits and savings	28.10%	30.70%
Certificates of deposit	40,536	40,757
Certificates of deposit	7.70%	8.10%
Total	$534,296	$503,172
Total	100.00%	100.00%

Note_7_Deposits_Details_Certif

Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Duration	$40,536	$40,757
Range 1 [Member] | Minimum [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Excercise price range	0.00%
Range 1 [Member] | Maximum [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Excercise price range	0.99%
Range 1 [Member] | Six Months and Less [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Duration	39,696
Range 1 [Member] | Greater Than Six Months Through One Year [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Duration	800
Range 2 [Member] | Minimum [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Excercise price range	1.00%
Range 2 [Member] | Maximum [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Excercise price range	1.99%
Range 2 [Member] | Greater Than Six Months Through One Year [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Duration	12
Range 2 [Member] | Greater Than One Year [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Duration	28
Six Months and Less [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Duration	39,696
Greater Than Six Months Through One Year [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Duration	812
Greater Than One Year [Member]
Note 7 - Deposits (Details) - Certificates of Deposit by Interest Rate and Maturity [Line Items]
Duration	$28

Note_8_Other_Borrowings_Detail

Note 8 - Other Borrowings (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Corporate Note Securities [Member] | Federal Line of Credit [Member]
Note 8 - Other Borrowings (Details) [Line Items]
Available-for-sale Securities Pledged as Collateral	$2,000,000	$2,500,000
FHLB [Member]
Note 8 - Other Borrowings (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	146,300,000	146,000,000
Long-term Federal Home Loan Bank Advances, Noncurrent	17,500,000	17,500,000
Short-Term Overnight Borrowing [Member]
Note 8 - Other Borrowings (Details) [Line Items]
Long-term Line of Credit	0	0
Federal Line of Credit [Member]
Note 8 - Other Borrowings (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$27,000,000	$27,000,000

Note_8_Other_Borrowings_Detail1

Note 8 - Other Borrowings (Details) - Long-term Borrowings (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Note 8 - Other Borrowings (Details) - Long-term Borrowings [Line Items]
FHLB interest rate
FHLB outstanding balance	$17,500	$17,500
May 26, 2015 Maturity Date [Member]
Note 8 - Other Borrowings (Details) - Long-term Borrowings [Line Items]
FHLB interest rate	1.65%
FHLB outstanding balance	2,500	2,500
May 23, 2016 Maturity Date [Member]
Note 8 - Other Borrowings (Details) - Long-term Borrowings [Line Items]
FHLB interest rate	2.07%
FHLB outstanding balance	2,500	2,500
December 29, 2016 Maturity Date [Member]
Note 8 - Other Borrowings (Details) - Long-term Borrowings [Line Items]
FHLB interest rate	1.38%
FHLB outstanding balance	5,000	5,000
December 30, 2016 Maturity Date [Member]
Note 8 - Other Borrowings (Details) - Long-term Borrowings [Line Items]
FHLB interest rate	1.25%
FHLB outstanding balance	2,500	2,500
May 2, 2018 Maturity Date [Member]
Note 8 - Other Borrowings (Details) - Long-term Borrowings [Line Items]
FHLB interest rate	0.93%
FHLB outstanding balance	$5,000	$5,000

Note_9_Commitments_and_Conting2

Note 9 - Commitments and Contingencies (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Note 9 - Commitments and Contingencies (Details) [Line Items]
Operating Leases, Rent Expense	$266,000	$197,000
Credit Cards [Member]
Note 9 - Commitments and Contingencies (Details) [Line Items]
Other Commitment	162,000		136,000
Commitments to Extend Credit [Member]
Note 9 - Commitments and Contingencies (Details) [Line Items]
Other Commitment	142,900,000		146,400,000
Standby Letters of Credit [Member]
Note 9 - Commitments and Contingencies (Details) [Line Items]
Other Commitment	$2,100,000		$2,700,000

Note_9_Commitments_and_Conting3

Note 9 - Commitments and Contingencies (Details) - Minimum Future Rental Payments (USD $)	Mar. 31, 2015
In Thousands, unless otherwise specified
Minimum Future Rental Payments [Abstract]
2015 (April-December)	$720
2016	985
2017	1,015
2018	1,046
2019	834
Thereafter	3,600
Total	$8,200

Note_9_Commitments_and_Conting4

Note 9 - Commitments and Contingencies (Details) - Future Restricted Stock Expense (USD $)	Mar. 31, 2015
In Thousands, unless otherwise specified
Future Restricted Stock Expense [Abstract]
2015 (April-December)	$583
2016	409
2017	229
2018	143
2019	114
Thereafter	136
Total	$1,614

Note_10_Fair_Value_Measurement2

Note 10 - Fair Value Measurements (Details) (USD $)	3 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Note 10 - Fair Value Measurements (Details) [Line Items]
Available-for-sale Securities	72,978	79,689
Available-for-sale Securities, Weighted Average Life	3 years 317 days
Residential Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Note 10 - Fair Value Measurements (Details) [Line Items]
Available-for-sale Securities	48,400	51,000
Residential Mortgage Backed Securities [Member]
Note 10 - Fair Value Measurements (Details) [Line Items]
Available-for-sale Securities, Weighted Average Life	3 years 215 days	3 years 233 days
Available-for-sale Securities, Weighted Average Interest Rate	1.80%	1.82%
Fair Value, Inputs, Level 2 [Member]
Note 10 - Fair Value Measurements (Details) [Line Items]
Available-for-sale Securities	69,027	75,804

Note_10_Fair_Value_Measurement3

Note 10 - Fair Value Measurements (Details) - Assets and Liabilities Measured on Recurring Basis (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Investments-Available for Sale
Derivative assets – interest rate swaps	$49	$23
Derivative liabilities – interest rate swaps	49	23
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Investments-Available for Sale
Available for sale investments	3,951	3,885
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Investments-Available for Sale
Available for sale investments	18,556	22,243
US Government Agencies Debt Securities [Member]
Investments-Available for Sale
Available for sale investments	22,507	26,128
Corporate Note Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Investments-Available for Sale
Available for sale investments	2,026	2,538
Corporate Note Securities [Member]
Investments-Available for Sale
Available for sale investments	2,026	2,538
Residential Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Investments-Available for Sale
Available for sale investments	48,445	51,023
Residential Mortgage Backed Securities [Member]
Investments-Available for Sale
Available for sale investments	48,445	51,023
Fair Value, Inputs, Level 2 [Member]
Investments-Available for Sale
Derivative assets – interest rate swaps	49	23
Derivative liabilities – interest rate swaps	$49	$23

Note_10_Fair_Value_Measurement4

Note 10 - Fair Value Measurements (Details) - Assets Measured on Non-Recurring Basis (Impaired Loans [Member], USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Impaired loans
Asset measured on a nonrecurring basis	$612	$612
Fair Value, Inputs, Level 3 [Member]
Impaired loans
Asset measured on a nonrecurring basis	$612	$612

Note_11_Estimated_Fair_Value_I2

Note 11 - Estimated Fair Value Information (Details) - Financial Instruments (USD $)	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Assets
Cash and cash equivalents	$60,103	$58,464	$72,735	$44,688
Cash and cash equivalents, fair value	60,103	58,464
Available for sale investments, fair value	72,978	79,689
FRB stock	1,655	1,655
FHLB stock	3,167	3,167
Loans, net	472,093	435,257
Loans, net, fair value	470,841	433,588
Non-hedging interest rate swaps	49	23
Non-hedging interest rate swaps, fair value	49	23
Accrued interest receivable	1,389	1,418
Accrued interest receivable, fair value	1,389	1,418
Liabilities
Deposits	534,296	503,172
Other borrowings	17,500	17,500
Other borrowings, fair value	17,581	17,551
Accrued interest payable	11	23
Accrued interest payable, fair value	11	23
Non-Interest Bearing Deposit Liabilities [Member] | Fair Value, Inputs, Level 1 [Member]
Liabilities
Deposits, fair value	318,646	282,217
Non-Interest Bearing Deposit Liabilities [Member]
Liabilities
Deposits	318,646	282,217
Deposits, fair value	318,646	282,217
Interest Bearing Deposit Liabilities [Member] | Fair Value, Inputs, Level 1 [Member]
Liabilities
Deposits, fair value	175,114	180,198
Interest Bearing Deposit Liabilities [Member] | Fair Value, Inputs, Level 2 [Member]
Liabilities
Deposits, fair value	40,536	40,757
Interest Bearing Deposit Liabilities [Member]
Liabilities
Deposits	215,650	220,955
Deposits, fair value	215,650	220,955
Fair Value, Inputs, Level 1 [Member]
Assets
Cash and cash equivalents, fair value	60,103	58,464
Available for sale investments, fair value	3,951	3,885
Accrued interest receivable	1,389	1,418
Accrued interest receivable, fair value	1,389	1,418
Liabilities
Accrued interest payable	11	23
Accrued interest payable, fair value	11	23
Fair Value, Inputs, Level 2 [Member]
Assets
Available for sale investments, fair value	69,027	75,804
Non-hedging interest rate swaps, fair value	49	23
Liabilities
Other borrowings, fair value	17,581	17,551
Fair Value, Inputs, Level 3 [Member]
Assets
Loans, net, fair value	$470,841	$433,588

Note_12_NonInterest_Income_Det

Note 12 - Non-Interest Income (Details) - Non-Interest Income (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Note 12 - Non-Interest Income (Details) - Non-Interest Income [Line Items]
Gain on sale of AFS investment securities	$75	$253
Service charges and other operating income	155	112
Total non-interest income	230	365
Service Charges and Other Operating Income [Member]
Note 12 - Non-Interest Income (Details) - Non-Interest Income [Line Items]
Service charges and other operating income	$155	$112

Note_13_StockBased_Compensatio2

Note 13 - Stock-Based Compensation (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	8-May-13
Note 13 - Stock-Based Compensation (Details) [Line Items]
Restricted Stock or Unit Expense (in Dollars)	$224,000	$186,000
Restricted Stock [Member]
Note 13 - Stock-Based Compensation (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value (in Dollars)	$145,000	$12,000
2013 Equity Incentive Plan [Member]
Note 13 - Stock-Based Compensation (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	750,000		750,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	234,000
2004 Founder Stock Option Plan [Member]
Note 13 - Stock-Based Compensation (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	150,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price (in Dollars per share)	$0	$5
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	0	72,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period	19,800
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price (in Dollars per share)	$5
Director and Employee Stock Option Plan [Member]
Note 13 - Stock-Based Compensation (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	1,434,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price (in Dollars per share)	$0	$5
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	0	430,600
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	124 days	1 year 102 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	350,073	370,073
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in Dollars per share)	$8.06	$5.59

Note_13_StockBased_Compensatio3

Note 13 - Stock-Based Compensation (Details) - Restricted Stock (Restricted Stock [Member], USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Restricted Stock [Member]
Note 13 - Stock-Based Compensation (Details) - Restricted Stock [Line Items]
Beginning balance	615,875	529,529
Beginning balance	$5.92	$4.62
Ending balance	621,875	546,025
Ending balance	$5.90	$4.72
Granted	26,000	20,000
Granted	$6.50	$7.24
Vested	-20,000	-3,504
Vested	$7.24	$3.42

Note_13_StockBased_Compensatio4

Note 13 - Stock-Based Compensation (Details) - Shares Authorized and Available Under all Stock Plans	Mar. 31, 2015	Mar. 31, 2014	8-May-13
2004 Founder Stock Option Plan [Member]
Note 13 - Stock-Based Compensation (Details) - Shares Authorized and Available Under all Stock Plans [Line Items]
Equity incentive plans, shares reserved	150,000
Equity incentive plans, less shares previously exercised/vested	121,900
Director and Employee Stock Option Plan [Member]
Note 13 - Stock-Based Compensation (Details) - Shares Authorized and Available Under all Stock Plans [Line Items]
Equity incentive plans, shares reserved	1,434,000
Equity incentive plans, less shares previously exercised/vested	912,524
Equity incentive plans, less shares outstanding	350,073	370,073
2005 Equity Incentive Plan [Member]
Note 13 - Stock-Based Compensation (Details) - Shares Authorized and Available Under all Stock Plans [Line Items]
Equity incentive plans, shares reserved	1,200,000
Equity incentive plans, less shares previously exercised/vested	799,398
Equity incentive plans, less shares outstanding	387,875
2013 Equity Incentive Plan [Member]
Note 13 - Stock-Based Compensation (Details) - Shares Authorized and Available Under all Stock Plans [Line Items]
Equity incentive plans, shares reserved	750,000		750,000
Equity incentive plans, less shares previously exercised/vested	20,000
Equity incentive plans, less shares outstanding	234,000
Equity incentive plans, total shares available for issuance	496,000

Note_14_Regulatory_Matters_Det

Note 14 - Regulatory Matters (Details)	Mar. 31, 2015	Dec. 31, 2014	Jul. 02, 2013
Disclosure Text Block [Abstract]
Common Equity Tier 1 Capital Required for Capital Adequacy to Risk Weighted Assets	4.50%		4.50%
Common Equity Tier 1 Capital Conservation Buffer			2.50%
Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets	6.00%	4.00%
Tier One Leverage Capital Required for Capital Adequacy to Average Assets	4.00%	4.00%

Note_14_Regulatory_Matters_Det1

Note 14 - Regulatory Matters (Details) - Capital Ratios (USD $)	Mar. 31, 2015	Dec. 31, 2014	Jul. 02, 2013
In Thousands, unless otherwise specified
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Risk-Based Capital Ratio, amount for capital adequacy purposes	$41,201	$38,603
Total Risk-Based Capital Ratio, ratio for capital adequacy purposes	8.00%	8.00%
Total Risk-Based Capital Ratio, actual for the bank to be well capitalized under prompt corrective measures	51,500	48,253
Total Risk-Based Capital Ratio, ratio for the bank to be well capitalized under prompt corrective measures	10.00%	10.00%
Tier 1 Risk-Based Capital Ratio, amount for capital adequacy purposes	30,901	19,302
Tier 1 Risk-Based Capital Ratio, ratio for capital adequacy purposes	6.00%	4.00%
Tier 1 Risk-Based Capital Ratio, actual for the bank to be well capitalized under prompt corrective measures	41,200	28,952
Tier 1 Risk-Based Capital Ratio, ratio for the bank to be well capitalized under prompt corrective measures	8.00%	6.00%
Common Equity Tier 1 Capital Ratio	23,175
Common Equity Tier 1 Capital Ratio	4.50%		4.50%
Common Equity Tier 1 Capital Ratio	33,475
Common Equity Tier 1 Capital Ratio	6.50%
Tier 1 Leverage Ratio, amount for capital adequacy purposes	23,784	24,357
Tier 1 Leverage Ratio, ratio for capital adequacy purposes	4.00%	4.00%
Tier 1 Leverage Ratio, actual for the bank to be well capitalized under prompt corrective measures	29,744	30,456
Tier 1 Leverage Ratio, ratio for the bank to be well capitalized under prompt corrective measures	5.00%	5.00%
Company [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Risk-Based Capital Ratio, amount	68,528	67,275
Total Risk-Based Capital Ratio, ratio	13.31%	13.94%
Tier 1 Risk-Based Capital Ratio, amount	62,069	61,220
Tier 1 Risk-Based Capital Ratio, ratio	12.05%	12.69%
Common Equity Tier 1 Capital Ratio	62,069
Common Equity Tier 1 Capital Ratio	12.05%
Tier 1 Leverage Ratio, amount	62,069	61,220
Tier 1 Leverage Ratio, ratio	10.44%	10.05%
Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Risk-Based Capital Ratio, amount	64,595	63,339
Total Risk-Based Capital Ratio, ratio	12.54%	13.13%
Tier 1 Risk-Based Capital Ratio, amount	58,137	57,284
Tier 1 Risk-Based Capital Ratio, ratio	11.29%	11.87%
Common Equity Tier 1 Capital Ratio	58,137
Common Equity Tier 1 Capital Ratio	11.29%
Tier 1 Leverage Ratio, amount	$58,137	$57,284
Tier 1 Leverage Ratio, ratio	9.77%	9.40%