Pacific Mercantile Bancorp (PMBC) 10-K 14 Mar 14 2013 FY Annual report Financial data

Document_and_Entity_Informatio

Document and Entity Information (USD $)	12 Months Ended
	Dec. 31, 2013	Mar. 12, 2014	Jun. 28, 2013
Document Information [Line Items]	'	'	'
Document Type	'10-K	'	'
Amendment Flag	'false	'	'
Document Period End Date	31-Dec-13	'	'
Document Fiscal Year Focus	'2013	'	'
Document Fiscal Period Focus	'FY	'	'
Trading Symbol	'PMBC	'	'
Entity Registrant Name	'PACIFIC MERCANTILE BANCORP	'	'
Entity Central Index Key	'0001109546	'	'
Current Fiscal Year End Date	'--12-31	'	'
Entity Well-known Seasoned Issuer	'No	'	'
Entity Current Reporting Status	'Yes	'	'
Entity Voluntary Filers	'No	'	'
Entity Filer Category	'Smaller Reporting Company	'	'
Entity Common Stock, Shares Outstanding	'	19,135,169	'
Entity Public Float	'	'	$62,695,637

CONSOLIDATED_STATEMENTS_OF_FIN

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (USD $)	Dec. 31, 2013	Dec. 31, 2012
ASSETS	'	'
Cash and due from banks	$13,489,000	$12,256,000
Interest bearing deposits with financial institutions	93,451,000	115,952,000
Cash and cash equivalents	106,940,000	128,208,000
Interest-bearing time deposits with financial institutions	2,423,000	2,423,000
Federal Reserve Bank and Federal Home Loan Bank Stock, at cost	8,531,000	10,284,000
Securities available for sale, at fair value	65,989,000	86,378,000
Loans held for sale, held at fair value	0	5,319,000
Loans (net of allowances of $11,358 and $10,881)	765,426,000	719,257,000
Other real estate owned	12,291,000	17,710,000
Accrued interest receivable	2,017,000	2,240,000
Premises and equipment, net	1,067,000	949,000
Net deferred tax assets	7,553,000	11,718,000
Assets of discontinued operations	12,189,000	54,225,000
Other assets	12,157,000	15,230,000
Total assets	996,583,000	1,053,941,000
Deposits:	'	'
Noninterest-bearing	203,942,000	170,259,000
Interest-bearing	576,283,000	675,136,000
Total deposits	780,225,000	845,395,000
Borrowings	70,000,000	55,000,000
Accrued interest payable	2,285,000	1,832,000
Other liabilities	8,075,000	10,799,000
Junior subordinated debentures	17,527,000	17,527,000
Liabilities of discontinued operations	3,313,000	512,000
Total liabilities	881,425,000	931,065,000
Commitments and contingencies (Note 17)	'	'
Preferred stock, no par value, 2,000,000 shares authorized:	'	'
Common stock, no par value, 85,000,000 shares authorized; 19,135,169 and 16,677,419 shares issued and outstanding at December 31, 2013 and December 31, 2012, respectively	128,877,000	112,790,000
Retained earnings (accumulated deficit)	-22,130,000	624,000
Accumulated other comprehensive loss	-2,154,000	-565,000
Total shareholders' equity	115,158,000	122,876,000
Total liabilities and shareholders' equity	996,583,000	1,053,941,000
Series B Convertible 8.4% Noncumulative Preferred Stock	'	'
Preferred stock, no par value, 2,000,000 shares authorized:	'	'
Preferred Stock	8,747,000	8,747,000
Series C Convertible 8.4% Noncumulative Preferred Stock	'	'
Preferred stock, no par value, 2,000,000 shares authorized:	'	'
Preferred Stock	$1,818,000	$1,280,000

CONSOLIDATED_STATEMENTS_OF_FIN1

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
In Thousands, except Share data, unless otherwise specified			Series B Convertible 8.4% Noncumulative Preferred Stock	Series B Convertible 8.4% Noncumulative Preferred Stock	Series C Convertible 8.4% Noncumulative Preferred Stock	Series C Convertible 8.4% Noncumulative Preferred Stock
Loans, allowances	$11,358	$10,881	'	'	'	'
Preferred stock, par value	'	'	'	'	'	'
Preferred stock, dividend rate	'	'	8.40%	8.40%	8.40%	8.40%
Preferred stock, shares authorized	2,000,000	2,000,000	300,000	300,000	300,000	300,000
Common stock, par value	'	'	'	'	'	'
Preferred Stock, shares issued	'	'	112,000	112,000	18,185	12,803
Common stock, shares authorized	85,000,000	85,000,000	'	'	'	'
Preferred Stock, shares outstanding	'	'	112,000	112,000	18,185	12,803
Common stock, shares issued	19,135,169	16,677,419	'	'	'	'
Preferred Stock, liquidation preference	'	'	$100	$100	$100	$100
Common stock, shares outstanding	19,135,169	16,677,419	'	'	'	'

CONSOLIDATED_STATEMENTS_OF_OPE

CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Interest income:	'		'		'
Loans, including fees	$33,819		$35,934		$38,947
Securities available for sale and stock	1,599		2,214		3,949
Interest-bearing deposits with financial institutions	233		278		211
Total interest income	35,651		38,426		43,107
Interest expense:	'		'		'
Deposits	4,421		6,941		9,737
Borrowings	896		1,108		1,321
Total interest expense	5,317		8,049		11,058
Net interest income	30,334		30,377		32,049
Provision (benefit) for loan losses	4,505		1,950		-833
Net interest income after provision (benefit) for loan losses	25,829		28,427		32,882
Noninterest income	'		'		'
Total other-than-temporary impairment of securities	0		131		-41
Less: portion of other-than-temporary impairment losses recognized in other comprehensive loss	0		208		128
Net impairment loss recognized in earnings	0		-77		-169
Service fees on deposits and other banking services	801		895		997
Net gains on sale of securities available for sale	44		2,123		405
Net loss on sale of loans	-448		0		0
Net gain (loss) on sale of other real estate owned	1,363		-528		158
Other	796		821		713
Total noninterest income	2,556		3,234		2,104
Noninterest expense	'		'		'
Salaries and employee benefits	19,585		14,960		11,805
Occupancy	2,234		1,844		1,971
Equipment and depreciation	1,609		1,421		1,177
Data processing	786		745		665
FDIC expense	1,769		2,319		2,226
Other real estate owned expense	4,596		6,454		3,126
Professional fees	3,498		4,328		3,864
(Recovery of) provision for contingencies	-562		14		1,625
Business development	218		579		77
Advertising	122		92		100
Insurance	578		508		471
Other operating expense	3,276		2,678		2,587
Total noninterest expense	37,709		35,942		29,694
(Loss) income from continuing operations before income taxes	-9,324		-4,281		5,292
Income tax provision (benefit)	5,610		-6,920		-6,425
Net (loss) income from continuing operations	-14,934		2,639		11,717
Discontinued Operations	'		'		'
(Loss) income from discontinued operations before income taxes	-7,721		10,971		-93
Income tax (benefit) provision	-439		3,956		-8
Net (loss) income from discontinued operations	-7,282		7,015		-85
Net (loss) income	-22,216		9,654		11,632
Net income (loss) allocable to common shareholders	-23,298		8,696		11,192
Basic (loss) income per common share:	'		'		'
Net (loss) income from continuing operations (per common share)	($0.88)		$0.11		$0.99
Net (loss) income available to common shareholders (per common share)	($1.28)		$0.57		$0.99
Diluted (loss) income per common share:	'		'		'
Net (loss) income from continuing operations (per common share)	($0.88)	[1]	$0.15	[1]	$0.99	[1]
Net (loss) income available to common shareholders (per common share)	($1.28)	[1]	$0.55	[1]	$0.98	[1]
Weighted average number of common shares outstanding:	'		'		'
Basic (in shares)	18,240,891		15,386,106		11,361,389
Diluted (in shares)	18,240,891		17,674,974		11,371,524
Dividend Declared	'		'		'
Discontinued Operations	'		'		'
Accumulative dividends on preferred stock	-538		-941		0
Dividend Undeclared	'		'		'
Discontinued Operations	'		'		'
Accumulative dividends on preferred stock	($544)		($17)		($440)
[1]	For the year ended December 31, 2012, when computing the dilutive effect of convertible securities, the numerator is adjusted to add back the preferred dividends. The benefit received from the add back of the preferred dividends is shown in continuing operations resulting in higher diluted net income per share than basic net income per share; however, inclusion of the add back of the preferred dividends is not anti-dilutive to total net income available to common shareholders.

CONSOLIDATED_STATEMENT_OF_COMP

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (LOSS) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Statement of Comprehensive Income [Abstract]	'	'	'
Net (loss) income	($22,216)	$9,654	$11,632
Other comprehensive income (loss), net of tax:	'	'	'
Change in unrealized (loss) gain on securities available for sale	-1,609	1,533	2,670
Change in net unrealized gain (loss) and prior service benefit on supplemental executive retirement plan	20	-55	31
Total comprehensive (loss) income	($23,805)	$11,132	$14,333

CONSOLIDATED_STATEMENTS_OF_SHA

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $)	Total		Series B Noncumulative Preferred Stock	Series A, B, and C Preferred stock	Series A, B, and C Preferred stock	Common Stock	Retained earnings (accumulated deficit)	Accumulated other comprehensive income (loss)
In Thousands, except Share data, unless otherwise specified					Series B Noncumulative Preferred Stock
Beginning Balance at Dec. 31, 2010	$63,416		'	$12,655	'	$73,058	($17,553)	($4,744)
Beginning Balance (in shares) at Dec. 31, 2010	'		'	127,000	'	10,435,000	'	'
Increase (Decrease) in Stockholders' Equity [Roll Forward]	'		'	'	'	'	'	'
Issuances of stock	'		8,747	'	8,747	'	'	'
Issuances of stock (in shares)	'		'	'	112,000	'	'	'
Conversion of Series A Preferred Stock conversion to common stock	-149		'	-11,555	'	11,406	'	'
Conversion of Series A Preferred Stock conversion to common stock (in shares)	'		'	-116,000	'	-1,510,000	'	'
Series A Preferred Stock dividend	'		'	'	'	1,624	-1,624	'
Series A Preferred Stock dividend (in shares)	'		'	'	'	328,000	'	'
Common Stock based compensation expense	278		'	'	'	278	'	'
Common stock options exercised (in shares)	0		'	'	'	'	'	'
Net (loss) income	11,632		'	'	'	'	11,632	'
Change in accumulated comprehensive income (loss)	2,701	[1]	'	'	'	'	'	2,701
Ending Balance at Dec. 31, 2011	86,625		'	9,847	'	86,366	-7,545	-2,043
Ending Balance (in shares) at Dec. 31, 2011	'		'	123,000	'	12,273,000	'	'
Increase (Decrease) in Stockholders' Equity [Roll Forward]	'		'	'	'	'	'	'
Issuances of stock	24,591		'	'	'	24,591	'	'
Issuances of stock (in shares)	'		'	'	'	4,201,000	'	'
Conversion of Series A Preferred Stock conversion to common stock	'		'	-1,100	'	1,100	'	'
Conversion of Series A Preferred Stock conversion to common stock (in shares)	'		'	-11,000	'	-144,000	'	'
Series A Preferred Stock dividend	'		'	'	'	205	-205	'
Series A Preferred Stock dividend (in shares)	'		'	'	'	37,000	'	'
Series C Preferred Stock issued as a stock dividend on Series B Preferred Stock	'		'	1,280	'	'	-1,280	'
Series C Preferred Stock issued as a stock dividend on Series B Preferred Stock (in shares)	'		'	13,000	'	'	'	'
Common Stock based compensation expense	483		'	'	'	483	'	'
Common stock options exercised	1		'	'	'	1	'	'
Common stock options exercised (in shares)	22,096		'	'	'	22,000	'	'
Common stock warrants issued	44		'	'	'	44	'	'
Net (loss) income	9,654		'	'	'	'	9,654	'
Change in accumulated comprehensive income (loss)	1,478		'	'	'	'	'	1,478
Ending Balance at Dec. 31, 2012	122,876		'	10,027	'	112,790	624	-565
Ending Balance (in shares) at Dec. 31, 2012	'		'	125,000	'	16,677,000	'	'
Increase (Decrease) in Stockholders' Equity [Roll Forward]	'		'	'	'	'	'	'
Issuances of stock	14,978		'	'	'	14,978	'	'
Issuances of stock (in shares)	'		'	'	'	2,222,000	'	'
Issuance of restricted stock, net	'		'	'	'	141	'	'
Series C Preferred Stock issued as a stock dividend on Series B Preferred Stock	'		'	538	'	'	-538	'
Series C Preferred Stock issued as a stock dividend on Series B Preferred Stock (in shares)	'		'	5,000	'	'	'	'
Common Stock based compensation expense	804		'	'	'	804	'	'
Common stock options exercised	305		'	'	'	305	'	'
Common stock options exercised (in shares)	94,244		'	'	'	95,000	'	'
Net (loss) income	-22,216		'	'	'	'	-22,216	'
Change in accumulated comprehensive income (loss)	-1,589		'	'	'	'	'	-1,589
Ending Balance at Dec. 31, 2013	$115,158		'	$10,565	'	$128,877	($22,130)	($2,154)
Ending Balance (in shares) at Dec. 31, 2013	'		'	130,000	'	19,135,000	'	'
[1]	No tax impact.

CONSOLIDATED_STATEMENTS_OF_CAS

CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Cash Flows From Operating Activities:	'	'	'
Net (loss) income	($22,216)	$9,654	$11,632
Adjustments to reconcile net income (loss) to net cash used in operating activities:	'	'	'
Depreciation and amortization	536	506	499
Provision for loan losses	4,505	1,950	-833
Amortization of premium on securities	462	363	585
Net gains on sales of securities available for sale	-44	-2,123	-405
Net mark-to-market loss (gain) on investments	262	-32	-130
Other than temporary impairments on securities available for sale	0	77	169
Net amortization of deferred fees and unearned income on loans	-386	-538	-651
Net gain on sales of other real estate owned	-1,324	528	-158
Net gain on sale of fixed assets	-14	-25	-18
Write downs of other real estate owned	1,922	5,501	1,373
Stock-based compensation expense	804	483	278
Changes in operating assets and liabilities:	'	'	'
Net decrease in accrued interest receivable	225	263	754
Net increase in other assets	958	-4,982	-876
Net (increase) decrease in deferred taxes	4,165	-4,954	-7,227
Net (increase) decrease in income taxes receivable	1,605	-1,444	7,400
Net decrease (increase) accrued interest payable	453	388	459
Net increase in other liabilities	97	3,347	2,224
Net cash provided by (used in) discontinued operations	43,574	1,362	-52,157
Net cash provided by (used in) operating activities	35,584	10,324	-37,082
Cash Flows from Investing Activities:	'	'	'
Net (increase) decrease in interest-bearing time deposits with financial institutions	0	-1,000	655
Maturities of and principal payments received for securities available for sale	13,256	30,024	11,211
Purchase of securities available for sale and other stock	-1,215	-150,455	-72,311
Proceeds from sale of securities available for sale and other stock	6,689	185,696	95,609
Proceeds from sale of other real estate owned	10,405	12,514	13,901
Capitalized cost of other real estate owned	-308	-381	-212
Net (increase) decrease in loans	-50,245	-72,602	59,387
Net increase in commercial loans held for sale	0	4,503	0
Purchases of premises and equipment	-618	-902	-541
Proceeds from sales of mortgage loans held for investment	0	0	1,586
Proceeds from sale of premises and equipment	71	36	18
Net cash provided by investing activities	-21,965	7,433	109,303
Cash Flows from Financing Activities:	'	'	'
Proceeds from sale of Common Stock	14,978	24,591	0
Net (decrease) increase in deposits	-65,170	-16,652	45,821
Net increase (decrease) in borrowings	15,000	6,000	-63,000
Proceeds from exercise of employee common stock options	305	1	0
Proceeds from sale of common stock purchase warrants	0	44	0
Net cash provided by (used in) financing activities	-34,887	13,984	-8,432
Net increase (decrease) in cash and cash equivalents	-21,268	31,741	63,789
Cash and Cash Equivalents, beginning of period	128,208	96,467	'
Cash and Cash Equivalents, end of period	106,940	128,208	96,467
Supplementary Cash Flow Information:	'	'	'
Cash paid for interest on deposits and other borrowings	4,864	8,155	10,641
Cash paid for income taxes	0	2,872	978
Non-Cash Investing Activities:	'	'	'
Transfer of loans into other real estate owned	5,276	0	46,894
Transfer of loans held for sale to loans held for investment	5,319	10,004	1,586
Transfer of loans held for investment to loans held for sale	0	5,388	0
Non-Cash Financing Activities:	'	'	'
Conversion of Series A Preferred Stock to common stock	0	1,100	0
Series A Cumulative Preferred Stock	'	'	'
Cash Flows from Financing Activities:	'	'	'
Proceeds from issuance of preferred stock	0	0	0
Series B Noncumulative Preferred Stock	'	'	'
Cash Flows from Financing Activities:	'	'	'
Proceeds from issuance of preferred stock	$0	$0	$8,747

Nature_of_Business

Nature of Business	12 Months Ended
	Dec. 31, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
Nature of Business	'
	Nature of Business
	Organization
	Pacific Mercantile Bancorp (“PMBC”) is a bank holding company which, through its wholly owned subsidiary, Pacific Mercantile Bank (the “Bank”) is engaged in the commercial banking business in Southern California. PMBC is registered as a one bank holding company under the United States Bank Holding Company Act of 1956, as amended, and, as such, is regulated by the Board of Governors of the Federal Reserve System (the “Federal Reserve Board”) and the Federal Reserve Bank of San Francisco (“FRBSF”) under delegated authority from the Federal Reserve Board. Substantially all of our operations are conducted and substantially all of our assets are owned by the Bank, which accounts for substantially all of our consolidated revenues, expenses, and income. The Bank provides a full range of banking services to small and medium-size businesses, professionals and the general public in Orange, Los Angeles, San Bernardino and San Diego counties in Southern California and is subject to competition from other banks and financial institutions and from financial services organizations conducting operations in those same markets. The Bank is chartered by the California Department of Business Oversight (“CDBO”) under the Division of Financial Institutions (“DFI”) and is a member of the FRBSF. In addition, the deposit accounts of the Bank’s customers are insured by the Federal Deposit Insurance Corporation (“FDIC”) up to the maximum amount allowed by law.
	During the first quarter of 2013, PMBC organized a new wholly-owned subsidiary, PM Asset Resolution, Inc. ("PMAR"), for the purpose of purchasing certain non-performing loans and other real estate from the Bank and thereafter collecting or disposing of those assets. During the fourth quarter of 2013, the Bank announced the closure of our mortgage banking business, which is scheduled to occur in the first half of 2014. The Bank operated a direct-to-consumer retail mortgage banking business, originating and funding residential mortgage loans and selling those loans, generally within the succeeding 30 days. Our mortgage banking operations are classified as discontinued operations within the financial statements and footnotes for all presented periods.
	PMBC, the Bank and PMAR are sometimes referred to, together, on a consolidated basis, in this report as the “Company” or as “we”, “us” or “our”.

Significant_Accounting_Policie

Significant Accounting Policies	12 Months Ended
	Dec. 31, 2013
Accounting Policies [Abstract]	'
Significant Accounting Policies	'
	Significant Accounting Policies
	The accompanying consolidated financial statements have been prepared in accordance with the instructions of the U.S. Securities and Exchange Commission (the “SEC”) to Form 10-K and in accordance with generally accepted accounting principles in effect in the United States (“GAAP”), on a basis consistent with prior periods.
	Use of Estimates
	The preparation of the financial statements in conformity with GAAP requires us to make certain estimates and assumptions that could affect the reported amounts of certain of our assets, liabilities, and contingencies at the date of the financial statements and the reported amounts of our revenues and expenses during the reporting periods. For the fiscal periods covered by this Report, those estimates related primarily to our determinations of the allowance for loan and lease losses, the fair values of securities available for sale and mortgage loans held for sale, repurchase reserves on mortgage loans held for sale, and the determination of reserves pertaining to deferred tax assets. If circumstances or financial trends on which those estimates were based were to change in the future or there were to occur any currently unanticipated events affecting the amounts of those estimates, our future financial position or results of operations could differ, possibly materially, from those expected at the current time.
	Principles of Consolidation
	Our consolidated financial statements for the year ended December 31, 2013 include the accounts of PMBC, the Bank and PMAR. Our consolidated financial statements for the years ended December 31, 2012 and 2011 include the accounts of PMBC and the Bank. All significant intercompany balances and transactions were eliminated in consolidation.
	Discontinued Operations
	The revenues and expenses of our mortgage banking division are reported in the consolidated statements of operations as discontinued operations for all periods presented. In determining whether the revenues and expenses are reported as discontinued operations, we evaluate whether we have any significant continuing involvement in the management of any of the mortgage banking operations. If we were to determine that we had any significant continuing involvement, the revenues and expenses of the respective operations would not be recorded in discontinued operations. As of December 31, 2013, we determined that the mortgage repurchase reserves are a liability of the Bank and are not included within the liabilities of discontinued operations. The repurchase reserves are included within other liabilities of the consolidated statements of financial condition.
	The fair value option permits us to elect fair value as an alternative measurement for selected financial assets, financial liabilities, unrecognized firm commitments and written loan commitments not previously carried at fair value. We have elected the fair value option on our mortgage servicing rights and mortgage loans held for sale included in discontinued operations. The election was made to better reflect the underlying economics and to mitigate operational complexities of risk management activities related to its mortgage servicing rights, pursuant to Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 815, Derivatives and Hedging (“FASB ASC 815”).
	When we sold mortgage loans held for sale (“LHFS”) in the secondary market in connection with our discontinued mortgage banking operations, we sometimes retained the right to service those loans following their sale. Those mortgage servicing rights (which are included in assets of discontinued operations in the accompanying consolidated statement of financial condition) were capitalized at the then current fair value of the future net cash flows expected to be realized from servicing the loans and are carried at their estimated fair value, with any difference between carrying cost and estimated fair value recorded in the statement of operations.
	In accordance with FASB ASC 815, we record all derivative instruments at fair value. We have accounted for these derivatives as non-designated hedge instruments or free-standing derivatives. The discontinued mortgage banking division entered into interest rate lock commitments and utilized forward sold Fannie Mae and Ginnie Mae mortgage backed securities (which are sometimes referred to as to-be-announced or “TBA” securities) to hedge the fair value changes associated with changes in interest rates relating to the mortgage loan origination operations. We entered into commitments to originate mortgage loans whereby the interest rate on the loan was set prior to funding (interest rate lock commitments or “IRLCs”). IRLCs on mortgage loan funding commitments for mortgage loans that are intended to be sold are considered to be derivative instruments under GAAP and are recorded at fair value with any change in fair value between reporting periods recorded in operations. Unlike most other derivative instruments, there is no active market for the mortgage loan commitments that can be used to determine their fair value. We have developed a methodology for estimating the fair value by calculating the change in market value from a commitment date to measurement date based upon changes in applicable interest rates during the period, adjusted for a fallout factor (loans committed to funding that ultimately do not fund) and included the value of servicing.
	Cash and Cash Equivalents
	For purposes of the statements of cash flow, cash and cash equivalents consist of cash and due from banks, interest bearing demand deposits with the FRBSF, federal funds sold and interest-bearing deposits, with original maturities of 90 days or less, with financial institutions. Generally, federal funds are sold for one-day periods. As of December 31, 2013 and 2012 the Bank maintained required reserves with FRBSF of approximately $932,000 and $607,000, respectively, which are included in cash and due from banks in the accompanying consolidated statements of financial condition.
	Federal Home Loan Bank Stock and Federal Reserve Bank Stock
	The Bank, as a member of the Federal Home Loan Bank System, is required to maintain an investment in capital stock of the Federal Home Loan Bank of San Francisco (“FHLB”) in varying amounts based on asset size and on amounts borrowed from the FHLB. Because no ready market exists and there is no quoted market value for this stock, the Bank’s investment in this stock is carried at cost.
	The Bank also maintains an investment in capital stock of the FRBSF, which is carried at cost because no ready market exists and there is no quoted market value for this stock.
	Securities Available for Sale, at Fair Value
	Securities available for sale are those which we intend to hold for an indefinite period of time, but which may be sold in response to changes in liquidity needs, changes in interest rates, changes in prepayment risks and other similar factors. These securities are recorded at fair value, with unrealized gains and losses excluded from earnings and reported as other comprehensive income or loss, net of taxes. Purchased premiums and discounts are recognized as interest income using the interest method over the term of these securities. Gains and losses on the sale of securities are recorded on the trade date and are determined using the specific identification method.
	Declines in the fair value of these securities below their cost which are other-than-temporary are reflected in earnings as realized losses. In determining other-than-temporary losses, we consider a number of factors, including: (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, (3) whether the market decline was affected by macroeconomic conditions, and (4) whether we have the intent to sell the security or it is more likely than not that we will be required to sell the security before its anticipated recovery. A high degree of subjectivity and judgment is involved in assessing whether an other-than-temporary decline exists and such assessments are based on information available to us at the time we make such assessments.
	Loan Loss Obligation on Loans Previously Sold
	Upon a sale of LHFS that we have originated the risk of loss due to default by the borrower is generally transferred to the investor. However, we are required to make certain representations to the purchasers of such loans relating to credit information, loan documentation and collateral. These representations and warranties may extend through the contractual life of the loan. If subsequent to the sale of such a loan, any underwriting deficiencies, borrower fraud or documentation defects are discovered with respect to the loan, we may become obligated to repurchase the loan or indemnify the investors for any losses from borrower defaults if such deficiencies or defects cannot be cured within the specified cure periods following their discovery. The obligation for losses attributable to any erroneous representations and warranties or other deficiencies or defects is recorded at its estimate of expected future losses using historical and projected loss frequency and loss severity ratios to estimate our exposure to such losses. In the case of early loan payoffs and early defaults on certain loans, we may be required to repay all or a portion of any premium initially paid by the purchaser of the loan at the time of sale. The obligations associated with early loan payoffs and early defaults on mortgage loans are estimated on the basis of historical loss experience by type of loan.
	Loans and Allowance for Loan and Lease Losses
	Loans that we intend and have the ability to hold for the foreseeable future or until maturity or pay-off are stated at their respective principal amounts outstanding, net of unearned income. Interest is accrued daily as earned, except where reasonable doubt exists as to collectibility of the loan. A loan with principal or interest that is 90 days or more past due, based on its contractual payment due dates, is placed on nonaccrual status, in which case accrual of interest is discontinued, except that we may elect to continue the accrual of interest when the estimated net realizable value of collateral securing the loan is expected to be sufficient to enable us to recover both principal and accrued interest and those loans are in the process of collection. Generally, interest payments received on nonaccrual loans are applied to principal. Once all principal has been received by us, any additional interest payments are recognized as interest income on a cash basis.
	An allowance for loan and lease losses (“ALLL”) is established by means of a provision for loan and lease losses that is charged against income. If we conclude that the collection, in full, of the carrying amount of a loan has become unlikely, the loan, or the portion thereof that is believed to be uncollectible, is charged against the ALLL. We carefully monitor changing economic conditions, the loan portfolio by category, the financial condition of borrowers and the history of the performance of the loan portfolio in determining the adequacy of the ALLL. Additionally, as the volume of loans increases, additional provisions for loan losses may be required to maintain the allowance at levels deemed adequate. Moreover, if economic conditions were to deteriorate, causing the risk of loan losses to increase, it would become necessary to increase the allowance to an even greater extent, which would necessitate additional provisions that would be charged to income. We also evaluate the unfunded portion of loan commitments and establish a loss reserve, included in other liabilities, for such unfunded commitments through a charge against noninterest expense. The loss reserve for unfunded loan commitments was $225,000 and $181,000 at December 31, 2013 and 2012, respectively.
	The ALLL is based on estimates, and ultimate loan losses may vary from current estimates. These estimates are reviewed periodically and, as adjustments become necessary, they are recorded in earnings in the periods in which they become known.
	Impaired Loans
	A loan is generally classified as impaired when, in management’s opinion, the principal or interest will not be collectible in accordance with its contractual terms. We measure and reserve for impairment on a loan-by-loan basis using either the present value of expected future cash flows discounted at the loan’s effective interest rate, or the fair value of the collateral if the loan is collateral dependent. We exclude smaller, homogeneous loans, such as consumer installment loans and lines of credit, from these impairment calculations. Also, loans that experience insignificant payment delays or shortfalls are generally not considered impaired.
	Restructured Loans
	We sometimes modify or restructure loans when the borrower is experiencing financial difficulties by making a concession to the borrower in the form of changes in the amortization terms, reductions in the interest rates, the acceptance of interest only payments and, in limited cases, concessions to the outstanding loan balances. These loans are classified as troubled debt restructurings (“TDRs”). TDRs are loans modified for the purpose of alleviating temporary impairments to the borrower’s financial condition or cash flows. A workout plan between us and the borrower is designed to provide a bridge for borrower cash flow shortfalls in the near term. If the borrower works through such near term issues, in most cases, the original contractual terms of the loan will be reinstated.
	Loan Origination Fees and Costs
	Loan origination fees and related direct costs for loans held for investment are deferred and amortized to interest income as an adjustment to yield over the respective lives of the loans using the effective interest method, except for loans that are revolving or short-term in nature for which the straight line method is used, which approximates the interest method.
	Investment in Unconsolidated Subsidiaries
	Investment in unconsolidated subsidiaries is stated at cost. The unconsolidated subsidiaries are comprised of two grantor trusts established in 2002 and 2004 in connection with our issuance of subordinated debentures in each of those years. Prior to 2004, we organized two business trusts, under the names PMB Statutory Trust III and PMB Capital Trust III, to facilitate our issuance of $7.2 million and $10.3 million, respectively, principal amount of junior subordinated debentures with maturity dates in 2032 and 2034, respectively. The principal amounts remain outstanding as of December 31, 2013.
	Other Real Estate Owned
	Other real estate owned (“OREO”) consists of real properties acquired by us through foreclosure or in lieu of foreclosure in satisfaction of loans. OREO is recorded at fair value less estimated selling costs at the time of acquisition or foreclosure. Loan balances in excess of fair value, less selling costs, are charged to the ALLL prior to foreclosure. Any subsequent operating expenses or income, reductions in estimated fair values and gains or losses on disposition of such properties are charged or credited to current operations.
	Premises and Equipment
	Premises and equipment are stated at cost, less accumulated depreciation and amortization which are charged to expense on a straight-line basis over the estimated useful lives of the assets or, in the case of leasehold improvements, over the term of the leases, whichever is shorter. For income tax purposes, accelerated depreciation methods are used. Maintenance and repairs are charged directly to expense as incurred. Improvements to premises and equipment that extend their useful lives are capitalized.
	When such an asset is disposed of, the applicable costs and accumulated depreciation thereon are removed from the accounts and any resulting gain or loss is included in current operations. Rates of depreciation and amortization are based on the following estimated useful lives:
	Furniture and equipment	Three to seven years
	Leasehold improvements	Lesser of the lease term or estimated useful life
	Income Taxes
	Deferred income taxes and liabilities are determined using the asset and liability 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 basis of the various balance sheet assets and liabilities and gives current recognition to changes in tax rates and laws.
	We record as a deferred tax asset on our balance sheet an amount equal to the tax credit and tax loss carryforwards and tax deductions ("tax benefits") that we believe will be available to us to offset or reduce the amount of our income taxes in future periods. Under applicable federal and state income tax laws and regulations, such tax benefits will expire if not used within specified periods of time. Accordingly, the ability to fully use our deferred tax asset depends on the amount of taxable income that we generate during those time periods. At least once each year, or more frequently, if warranted, we make estimates of future taxable income that we believe we are likely to generate during those future periods. If we conclude, on the basis of those estimates and the amount of the tax benefits available to us, that it is more likely than not that we will be able to fully utilize those tax benefits prior to their expiration, we recognize the deferred tax asset in full on our balance sheet. On the other hand, if we conclude on the basis of those estimates and the amount of the tax benefits available to us that it has become more likely than not that we will be unable to utilize those tax benefits in full prior to their expiration, then, we would establish (or increase any existing) valuation allowance to reduce the deferred tax asset on our balance sheet to the amount which we believe we are more likely than not to be able to utilize. Such a reduction is implemented by recognizing a non-cash charge that would have the effect of increasing the provision, or reducing any credit, for income taxes that we would otherwise have recorded in our statement of operations. The determination of whether and the extent to which we will be able to utilize our deferred tax asset involves significant management judgments and assumptions that are subject to period to period changes as a result of changes in tax laws, changes in market or economic conditions that could affect our operating results or variances between our actual operating results and our projected operating results, as well as other factors.
	Uncertain tax positions that meet the more likely than not recognition threshold are measured to determine the amount of benefit to recognize. An uncertain tax position is measured at the largest amount of benefit that management believes has a greater than 50% likelihood of realization upon settlement.
	Earnings (Loss) Per Share
	Basic income (loss) per share for any fiscal period is computed by dividing net income (loss) allocable to our common shareholders for such period by the weighted average number of common shares outstanding during that period. Fully diluted income (loss) per share reflects the potential dilution that could have occurred assuming the conversion of any convertible securities into common stock at conversion prices, and the exercise of all outstanding options and warrants to purchase shares of our common stock at exercise prices, that were less than the market price of our shares, thereby increasing the number of shares outstanding during the period, and is determined using the treasury method. Although accumulated undeclared dividends on our preferred stock are not recorded in the accompanying consolidated statement of operations, such dividends are included for purposes of computing earnings (loss) per share available to our common shareholders.
	Stock Option Plans
	We follow FASB ASC 718-10, Share-Based Payment, which requires entities that grant stock options or other equity compensation awards to employees to recognize in their financial statements the fair values of those options or share awards as compensation cost over their requisite service (vesting) periods of those options or share awards. Since stock-based compensation cost that is recognized in the statements of operations is to be determined based on the equity compensation awards that we expect will ultimately vest, that compensation expense is reduced for estimated forfeitures of unvested options or unvested share awards that typically occur due primarily to terminations of employment of optionees or recipients of such share awards. Forfeitures are required to be estimated at the time of the grant of options or other share awards and are revised, if necessary, in subsequent periods if actual forfeitures differ from those earlier estimates. For purposes of the determination of stock-based compensation expense for the year ended December 31, 2013, we estimated no forfeitures of unvested options that were granted to non-employee members of the Board of Directors and forfeitures of 11.9% of the options that were granted to officers and other employees.
	Comprehensive Income (Loss)
	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 securities available for sale, are reported as a separate component of the equity in the accompanying consolidated statement of financial condition, net of income taxes, and such items, along with net income, are components of comprehensive income (loss).
	Change in Segment Reporting
	At December 31, 2013 we had one reportable segment, which was our commercial banking division, and one non-reportable segment which was our discontinued operations related to our mortgage banking division. During the years ended December 31, 2012 and 2011, we had two reportable segments, which were our commercial banking and mortgage banking divisions. See Note 20, Business Segment Information, for more detail regarding our change in reportable segments. In connection with our exit from the mortgage banking business in December 2013, the revenues and expenses of our mortgage banking division have been classified as discontinued operations for all periods presented.
	Recent Accounting Pronouncements
	In February 2013, the FASB issued ASU 2013-02, "Reporting of Amounts Reclassified out of Accumulated Other Comprehensive Income", which requires an entity to report the effect of significant reclassifications out of accumulated other comprehensive income on the respective lines in the entity's net income if the amount being reclassified is required under GAAP to be reclassified in its entirety to net income. The ASU is effective for fiscal years, and interim periods within those years, beginning after December 15, 2012. The adoption of ASU 2013-02 did not have a material impact on our consolidated financial condition or results of operations.
	In July 2013, the FASB issued ASU 2013-11, "Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists", which amended its guidance on income taxes to eliminate diversity in the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The amendments clarify whether unrecognized tax benefits should be presented as a liability on the balance sheet or as a reduction of a deferred tax asset. This guidance is effective for interim and annual periods beginning after December 15, 2013. Early adoption is permitted. We adopted this guidance on January 1, 2014, and do not expect that it will have a material impact on our financial statement presentation.
	Subsequent Events
	Subsequent events are events or transactions that occur after the balance sheet date but before financial statements are issued. The Company recognizes in the financial statements the effects of all subsequent events that provide additional evidence about conditions that existed at the date of the balance sheet, including the estimates inherent in the process of preparing the financial statements. The Company’s financial statements do not recognize subsequent events that provide evidence about conditions that did not exist at the date of the balance sheet but arose after the balance sheet date and before financial statements are available to be issued.
	The Company has evaluated events subsequent through the date these consolidated financial statements were filed with the SEC.

Regulatory_Actions

Regulatory Actions	12 Months Ended
	Dec. 31, 2013
Regulatory Capital Requirements [Abstract]	'
Regulatory Actions	'
	Regulatory Actions
	On August 31, 2010, the Company and the Bank entered into the FRBSF Agreement with FRBSF. On the same date, the Bank consented to the issuance of a regulatory order by the CDBO (the “CDBO Order”).
	On October 31, 2013, the CDBO terminated the CDBO Order after concluding that the Bank had substantially complied with its terms.
	The principal purposes of the FRBSF Agreement, which constitutes formal supervisory action by the FRBSF, were to require us to adopt and implement formal plans and take certain actions, as well as to continue to implement other measures that we previously adopted, to address the adverse consequences that the economic recession has had on the performance of our loan portfolio and our operating results, to improve our operating results, and to increase our capital to strengthen our ability to weather any further adverse economic conditions that might arise in the future.
	The FRBSF Agreement requires the Boards of Directors of the Company and the Bank to prepare and submit written plans to the FRBSF to address the following matters: (i) strengthening board oversight of the management operations of the Bank; (ii) strengthening credit risk management practices; (iii) improving credit administration policies and procedures; (iv) improving the Bank’s position with respect to problem assets; (v) maintaining adequate reserves for loan losses in accordance with applicable supervisory guidelines; (vi) improving the capital position of the Bank and of the Company; (vii) improving the Bank’s earnings through the formulation, adoption and implementation of a new strategic plan, and (viii) submitting a satisfactory funding contingency plan for the Bank that would identify available sources of liquidity and a plan for dealing with adverse economic and market conditions. The Company may not declare or pay cash dividends, repurchase any of its shares, make payments on its trust preferred securities or incur or guarantee any debt, without the prior approval of the FRBSF. As a result of these prohibitions, the Company has not made interest payments on the junior subordinated debentures issued in 2002 and 2004 as discussed in Note 9, Borrowings and Contractual Obligations.
	The Company and the Bank have made substantial progress with respect to several of these requirements, including a requirement, achieved in August 2011, that the Bank raise additional capital to increase its ratio of adjusted tangible shareholders’ equity-to-tangible assets to 9.00%. The Company is committed to achieving all of the requirements on a timely basis. Formal termination of the FRBSF Agreement requires an express determination by the FRBSF to the effect that substantial compliance with all of the provisions have been achieved. A failure by the Company or the Bank to meet any of those remaining requirements could be deemed by the FRBSF to be conducting business in an unsafe manner which could subject the Company or the Bank to further regulatory enforcement action.

Fair_Value_Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	Fair Value Measurements
	Under FASB ASC 820-10, we group assets and liabilities at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. These levels are:
	Level 1	Valuation is based upon quoted prices for identical instruments traded in active 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 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.
	Risks with Fair Value Measurements
	Fair value estimates are made at a discrete point in time based on relevant market information and other information about the financial instruments. Because no active market exists for a significant portion of our financial instruments, fair value estimates are based in large part on judgments we make primarily regarding current economic conditions, risk characteristics of various financial instruments, prepayment rates, and future expected loss experience. These estimates are subjective in nature and invariably involve some inherent uncertainties. Additionally, the occurrence of unexpected events or changes in circumstances can occur that could require us to make changes to our assumptions and which, in turn, could significantly affect and require us to make changes to our previous estimates of fair value.
	In addition, the fair value estimates are based on existing on and off-balance sheet financial instruments without attempting to estimate the value of existing and anticipated future customer relationships and the value of assets and liabilities that are not considered financial instruments, such as premises and equipment and OREO.
	Measurement Methodology
	Cash and Cash Equivalents. The fair value of cash and cash equivalents approximates its carrying value.
	Interest-Bearing Deposits with Financial Institutions. The fair values of interest-bearing deposits maturing within ninety days approximate their carrying values.
	FHLB and FRBSF Stock. The Bank is a member of the FHLB and the FRBSF. As members, we are required to own stock of the FHLB and the FRBSF, the amount of which is based primarily on the level of our borrowings from those institutions. We also have the right to acquire additional shares of stock in either or both of the FHLB and the FRBSF; however, to date, we have not done so. The fair values of the FHLB and FRBSF stock are equal to their respective carrying amounts, are classified as restricted securities and are periodically evaluated for impairment based on our assessment of the ultimate recoverability of our investments in that stock. Any cash or stock dividends paid to us on such stock are reported as income.
	Investment Securities Available for Sale. Fair value measurement is based upon quoted prices, if available. If quoted prices are not available, fair values are measured using independent pricing models or other model-based valuation techniques such as the present value of future cash flows, adjusted for the security’s credit rating, prepayment assumptions and other factors such as credit loss assumptions. Level 1 investments securities include those traded on an active exchange, such as the New York Stock Exchange, U.S. Treasury securities that are traded by dealers or brokers in active over-the- counter markets and money market funds. Level 2 investment securities include mortgage-backed securities issued by government sponsored entities, municipal bonds and corporate debt securities. Securities classified as Level 3 include asset-backed securities in less liquid markets.
	Impaired Loans. Loans measured for impairment are measured at an observable market price (if available), or the fair value of the loan’s collateral (if the loan is collateral dependent). The fair value of an impaired loan may be estimated using one of several methods, including collateral value, market value of similar debt, enterprise value, liquidation value and discounted cash flows. Those impaired loans not requiring an allowance for loan and lease losses represent loans for which the fair value of the expected repayments or collateral exceeds the recorded investments in such loans. When the fair value of the collateral is based on an observable market price or a current appraised value, we record the impaired loan at Level 2. When an appraised value is not available or we determine that the fair value of the collateral is further impaired below the appraised value and there is no observable market price, we record the impaired loan at Level 3.
	Loans. The fair value for loans with variable interest rates less a credit discount is the carrying amount. The fair value of fixed rate loans is derived by calculating the discounted value of future cash flows expected to be received by the various homogeneous categories of loans. All loans have been adjusted to reflect changes in credit risk. Changes are not recorded directly as an adjustment to current earnings or comprehensive income, but rather as an adjustment component in determining the overall adequacy of the loan loss reserve.
	Foreclosed Assets. Foreclosed assets are adjusted to fair value, less estimated costs to sell, at the time the loans are transferred to foreclosed assets. Subsequently, foreclosed assets are carried at the lower of carrying value or fair value less estimated costs to sell. Fair value is determined based upon independent market prices, appraised values of the collateral or management’s estimation of the value of the collateral. When the fair value of the collateral is based on an observable market price or a current appraised value, we record the foreclosed asset at Level 2. When an appraised value is not available or management determines the fair value of the collateral is further impaired below the appraised value and there is no observable market price, we record the foreclosed asset at Level 3.
	Mortgage Servicing Rights. Fair value measurement is based upon quoted prices, if available. If quoted prices are not available, fair values are measured using independent pricing models or other model-based valuation techniques that would incorporate assumptions that market participants would use in estimating the fair value of servicing. These assumptions might include estimates of prepayment speeds, discount rate, costs to service, escrow account earnings, contractual servicing fee income, prepayment and late fees, among other considerations. Mortgage servicing rights are considered a Level 3 measurement at December 31, 2013 and are included in other assets in the accompanying consolidated balance sheets.
	Derivative Assets and Liabilities. Our derivative assets and liabilities are carried at fair value as required by GAAP and are accounted for as free standing derivatives. The derivative assets are interest rate lock commitments (“IRLCs”) with prospective residential mortgage borrowers whereby the interest rate on the loan is determined prior to funding and the borrowers have locked in that interest rate. These commitments are determined to be derivative instruments in accordance with GAAP. The derivative liabilities are hedging instruments (typically TBA securities) used to hedge the risk of fair value changes associated with changes in interest rates relating to its mortgage loan origination operations. We hedge the period from the interest rate lock (assuming a fall-out factor) to the date of the loan sale. The estimated fair value is based on current market prices for similar assets plus a fall-out factor estimated by management and, accordingly, we have classified our IRLCs as Level 3 assets at December 31, 2013 and such assets are included in other assets in the accompanying consolidated statement of financial condition. The valuation technique used for TBA's is based on pricing of the hedging instruments which are used to hedge the fair value changes associated with changes in interest rates relating to our mortgage lending operations. We hedge the period from the interest rate lock (assuming a fall-out factor) to the date of the loan sale. The fair value of the hedging instruments is based on the actively quoted TBA Mortgage Backed Securities ("MBS") market using observable inputs related to the characteristics of the underlying MBS stratified by product, coupon and settlement date. TBA's are classified as Level 2 liabilities as of December 31, 2013. Our net derivatives are included within Assets of discontinued operations in the consolidated statements of financial condition.
	Deposits. Deposits are carried at historical cost. The carrying amounts of deposits fro savings and money market accounts and brokered certificates of deposit are deemed to approximate fair value as they either have no stated maturities or short-term maturities. Certificates of deposit is estimated utilizing discounted cash flow techniques. The interest rates applied are rates currently being offered for similar certificates of deposit.
	Borrowings. The fair value of borrowings is the carrying amount for those borrowings that mature on a daily basis. The fair value of term borrowings is derived by calculating the discounted value of future cash flows expected to be paid out by the Company.
	Junior Subordinated Debentures. The fair value of the junior subordinated debentures is based on quoted market prices of the underlying securities. These securities are variable rate in nature and reprice quarterly.
	Commitments to Extend Credit and Standby Letters of Credit. The fair value of commitments to extend credit and standby letters of credit are based on fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the counterparties’ credit standing.
	Assets Recorded at Fair Value on a Recurring Basis
	The following tables show the recorded amounts of assets and liabilities measured at fair value on a recurring basis at December 31, 2013 and 2012.
		At December 31, 2013
	(Dollars in thousands)	Total			Level 1			Level 2			Level 3
	Assets and Liabilities at Fair Value:
	Investment securities available for sale
	U.S. Treasury securities	$	700		$	700		$	—		$	—
	Mortgage backed securities issued by U.S. agencies	57,808			—			57,808			—
	Collateralized mortgage obligations issued by non-agency	1,524			—			1,524			—
	Asset-backed securities	1,312			—			—			1,312
	Mutual funds	4,645			4,645			—			—
	Total securities available for sale at fair value	65,989			5,345			59,332			1,312
	Other assets – Mortgage servicing rights	4,417			—			—			4,417
	Derivative assets – IRLC’s	150			—			—			150
	Total assets measured at fair value on a recurring basis	$	70,556		$	5,345		$	59,332		$	5,879
	Derivative liabilities – TBA securities	$	33		$	—		$	33		$	—
	Total liabilities measured at fair value on a recurring basis	$	33		$	—		$	33		$	—
		At December 31, 2012
	(Dollars in thousands)	Total			Level 1			Level 2			Level 3
	Assets and Liabilities at Fair Value:
	Investment securities available for sale
	Mortgage backed securities issued by U.S. agencies	$	78,446		$	—		$	78,446		$	—
	Collateralized mortgage obligations issued by non agency	2,625			—			1,963			662
	Asset-backed securities	900			—			—			900
	Mutual funds	4,407			4,407			—			—
	Total securities available for sale at fair value	86,378			4,407			80,409			1,562
	Other assets - Mortgage servicing rights	2,801			—			—			2,801
	Derivative assets – IRLC’s	580			—			—			580
	Total assets at fair value on recurring basis	$	89,759		$	4,407		$	80,409		$	4,943
	Derivative liabilities – TBA securities	$	158		$	—		$	158		$	—
	Total liabilities measured at fair value on a recurring basis	$	158		$	—		$	158		$	—
	The changes in Level 3 assets measured at fair value on a recurring basis are summarized as follows for the year ended December 31, 2013:
		Collateralized Mortgage Obligations			Asset Backed Securities			IRLC's			Mortgage Servicing Rights			Total
		(Dollars in thousands)
	Balance of recurring Level 3 instruments at January 1, 2013	$	662		$	900		$	580		$	2,801		$	4,943
	Total gains or losses (realized/unrealized):
	Included in earnings-realized(1)	—			—			(430		)	1,021			591
	Included in earnings-unrealized	—			—			—			—			—
	Included in other comprehensive income	—			412			—			—			412
	Purchases	—			—			—			1,049			1,049
	Settlements	—			—			—			(454		)	(454		)
Transfers in and/or out of Level 3(2)	(662		)	—			—			—			(662		)
Balance of Level 3 assets at December 31, 2013	$	—		$	1,312		$	150		$	4,417		$	5,879
-1	Amount reported as an other than temporary impairment loss in the noninterest income portion of the income statement.
-2	During the year ended December 31, 2013, a portion of our collateralized mortgage obligations was transferred out of Level 3 and into Level 2 as the value was determined using broker quotes provided in connection with the sale of one of our collateralized mortgage obligations in January 2014.
Assets Recorded at Fair Value on a Nonrecurring Basis
We may be required, from time to time, to measure certain assets at fair value on a nonrecurring basis in accordance with GAAP. These nonrecurring fair value adjustments typically involve application of lower of cost or market accounting or write-downs of individual assets. Information regarding assets measured at fair value on a nonrecurring basis is set forth in the table below.
	At December 31, 2013
	Total			Level 1			Level 2			Level 3
Assets at Fair Value:	(Dollars in thousands)
Impaired loans	$	24,160		$	—		$	—		$	24,160
Other real estate owned	12,292			—			12,292			—
Total	$	36,452		$	—		$	12,292		$	24,160
There were no transfers in or out of Level 3 measurements for nonrecurring items during the year ended December 31, 2013.
Significant Unobservable Inputs and Valuation Techniques of Level 3 Fair Value Measurements
For our fair value measurements classified in Level 3 of the fair value hierarchy as of December 31, 2013, a summary of the significant unobservable inputs and valuation techniques is as follows:
	Fair Value Measurement as of December 31, 2013			Valuation Techniques		Unobservable Inputs	Range		Weighted Average
	(Dollars in thousands)
Assets
Asset-backed securities	$	1,312		Third-Party Pricing		Marketability discount	N/A (1)
						Illiquidity discount	N/A (1)
Impaired loans	24,160			Third-Party Pricing		Appraisals	N/A (2)
Mortgage servicing rights	4,417			Discounted cash flows		Discount rate	10% - 14%		12%
						Prepayment speed	7% - 13%		8%
Derivative assets - IRLC's	150			Market Approach		Pull-through rate	84% - 94%		91%
	$	30,039
-1	Information is unavailable as valuation was obtained from third-party pricing services.
-2	We obtain appraisals for our various properties included within impaired loans which primarily rely upon market comparisons. These market comparisons support our assumption that the carrying value of the respective loans either requires or does not require additional impairment.
Fair Value Measurements for Other Financial Instruments
The table below provides estimated fair values and related carrying amounts of our financial instruments as of December 31, 2013 and December 31, 2012, excluding financial assets and liabilities which are recorded at fair value on a recurring basis.
(Dollars in thousands)	Estimated Fair Value at December 31,
	2013															2012
	Carrying Value			Total			Level 1			Level 2			Level 3			Carrying Value		Total		Level 1		Level 2		Level 3
Cash and cash equivalents	$	106,940		$	106,940		$	106,940		$	—		$	—		$	128,208	$	128,208	128,208		—		—
Interest-bearing deposits with financial institutions	2,423			2,423			2,423			—			—			2,423		2,423		2,423		—		—
Federal Reserve Bank of San Francisco and Federal Home Loan Bank stock	8,531			8,531			8,531			—			—			10,284		10,284		10,284		—		—
Loans, net	765,426			767,893			—			—			767,893			719,257		713,070		—		—		713,070
Total assets	$	883,320		$	885,787		$	117,894		$	—		$	767,893		$	860,172	$	853,985	$	140,915	$	—	$	713,070
Noninterest bearing deposits	203,942			203,942			203,942			—			—			170,259		170,259		170,259		—		—
Interest-bearing deposits	576,283			568,258			—			568,258			—			675,136		676,163		—		676,163		—
Borrowings	70,000			70,000			—			70,000			—			55,000		55,163		—		55,163		—
Junior subordinated debentures	17,527			17,527			—			17,527			—			17,527		17,527		—		17,527		—
Total liabilities	$	867,752		$	859,727		$	203,942		$	655,785		$	—		$	917,922	$	919,112	$	170,259	$	748,853	$	—
Information Regarding Derivative Financial Instruments
The following table includes information for the derivative assets and liabilities for the periods presented:
							Total Gains (Losses)
	Notional Balance						For the Year Ended
	31-Dec-13			31-Dec-12			31-Dec-13			31-Dec-12			31-Dec-11
	(Dollars in thousands)
Derivative assets - IRLC’s	$	6,638		$	19,683		$	(430	)	$	544		$	—
Derivative liabilities - TBAs	12,000			44,000			190			(3,002		)	—

Investments

Investments	12 Months Ended
	Dec. 31, 2013
Investments [Abstract]	'
Investments	'
	Investments
	Securities Available For Sale, at Fair Value
	The following table sets forth the major components of securities available for sale and a compares the amortized costs and estimated fair market values of, and the gross unrealized gains and losses on, these securities at December 31, 2013 and 2012:
	(Dollars in thousands)	31-Dec-13												31-Dec-12
		Amortized			Gross Unrealized						Estimated			Amortized			Gross Unrealized						Estimated
		Cost			Gain			Loss			Fair Value			Cost			Gain			Loss			Fair Value
	Securities Available for Sale
	US Treasury securities	$	700		$	—		$	—		$	700		$	—		$	—		$	—		$	—
	Mortgage backed securities issued by U.S. Agencies(1)	$	60,514		$	13		$	(2,719	)	$	57,808		$	78,053		$	553		(160		)	78,446
	Collateralized mortgage obligations issued by non agencies(1)	1,572			—			(48		)	1,524			2,599			87			(61		)	2,625
	Asset backed security(2)	2,218			—			(906		)	1,312			2,247			—			(1,347		)	900
	Mutual funds(3)	4,645			—			—			4,645			4,407			—			—			4,407
	Total	$	69,649		$	13		$	(3,673	)	$	65,989		$	87,306		$	640		$	(1,568	)	$	86,378
	-1	Secured by closed-end first liens on 1-4 family residential mortgages.
	-2	Comprised of a security that represents an interest in a pool of trust preferred securities issued by U.S.-based banks and insurance companies.
	-3	Consists primarily of mutual fund investments in closed-end first lien 1-4 family residential mortgages.
	At December 31, 2013 and 2012, U.S. agency mortgage backed securities and collateralized mortgage obligations with an aggregate fair market value of $9.5 million and $10 million, respectively, were pledged to secure FHLB borrowings, repurchase agreements, local agency deposits and treasury, tax and loan accounts.
	The amortized cost and estimated fair values of securities available for sale at December 31, 2013 and December 31, 2012 are shown in the tables below by contractual maturities taking into consideration historical prepayments based on the prior twelve months of principal payments. Expected maturities will differ from contractual maturities and historical prepayments, particularly with respect to collateralized mortgage obligations, primarily because prepayment rates are affected by changes in conditions in the interest rate market and, therefore, future prepayment rates may differ from historical prepayment rates.
		At December 31, 2013 Maturing in
	(Dollars in thousands)	One year			Over one			Over five			Over ten			Total
		or less			year through			years through			Years
					five years			ten years
	Securities available for sale, amortized cost	$	8,111		$	28,690		$	20,514		$	12,334		$	69,649
	Securities available for sale, estimated fair value	7,816			27,664			19,586			10,923			65,989
	Weighted average yield	1.52		%	1.7		%	1.6		%	1.34		%	1.59		%
		At December 31, 2012 Maturing in
	(Dollars in thousands)	One year			Over one			Over five			Over ten			Total
		or less			year through			years through			Years
					five years			ten years
	Securities available for sale, amortized cost	$	11,679		$	35,038		$	24,738		$	15,851		$	87,306
	Securities available for sale, estimated fair value	11,788			35,264			24,747			14,579			86,378
	Weighted average yield	1.59		%	1.62		%	1.62		%	1.43		%	1.58		%
	We recognized net gains on sales of securities available for sale of $44 thousand on sale proceeds of $6.7 million during the year ended December 31, 2013, and $2.1 million on sale proceeds of $186 million during the year ended December 31, 2012.
	The tables below indicate, as of December 31, 2013 and 2012, the gross unrealized losses and fair values of our investments, aggregated by investment category, and length of time that the individual securities have been in a continuous unrealized loss position.
		Securities with Unrealized Loss at December 31, 2013
		Less than 12 months						12 months or more						Total
	(Dollars in thousands)	Fair Value			Unrealized			Fair Value			Unrealized			Fair Value			Unrealized
					Loss						Loss						Loss
	Mortgage backed securities issued by U.S. Agencies	$	25,808		$	(806	)	$	30,688		$	(1,913	)	$	56,496		$	(2,719	)
	Non-agency collateralized mortgage obligations	586			(9		)	938			(39		)	1,524			(48		)
	Asset backed security	—			—			1,313			(906		)	1,313			(906		)
	Total	$	26,394		$	(815	)	$	32,939		$	(2,858	)	$	59,333		$	(3,673	)
		Securities With Unrealized Loss as of December 31, 2012
		Less than 12 months						12 months or more						Total
	(Dollars In thousands)	Fair Value			Unrealized			Fair Value			Unrealized			Fair Value			Unrealized
					Loss						Loss						Loss
	Mortgage backed securities issued by U.S. Agencies	$	35,996		$	(160	)	$	39		$	—		$	36,035		$	(160	)
	Non-agency collateralized mortgage obligations	—			—			1,172			(61		)	1,172			(61		)
	Asset-backed security	—			—			900			(1,347		)	900			(1,347		)
	Total	$	35,996		$	(160	)	$	2,111		$	(1,408	)	$	38,107		$	(1,568	)
	We regularly monitor investments for significant declines in fair value. We have determined that declines in the fair values of these investments below their respective amortized costs, as set forth in the tables above, are temporary because (i) those declines were due to interest rate changes and not to a deterioration in the creditworthiness of the issuers of those investment securities, and (ii) we have the ability to hold those securities until there is a recovery in their values or until their maturity.
	We recognize other-than-temporary impairments (“OTTI”) to our available-for-sale debt securities in accordance with FASB ASC 320-10. When there are credit losses associated with, but we have no intention to sell, an impaired debt security, and it is more likely than not that we will not have to sell the security before recovery of its cost basis, we will separate the amount of impairment, or OTTI, between the amount that is credit related and the amount that is related to non-credit factors. Credit-related impairments are recognized in our consolidated statements of operations. Any non-credit-related impairments are recognized and reflected in other comprehensive income (loss).
	Through the impairment assessment process, we determined that the available-for-sale securities discussed below were other-than-temporarily impaired at December 31, 2013. We recorded no impairment credit losses on available-for-sale securities in our consolidated statements of operations for the year ended December 31, 2013. The OTTI related to factors other than credit losses, in the aggregate amount of $0.9 million, was recognized as other comprehensive loss in our accompanying consolidated statement of financial condition.
	The table below presents, for the year ended December 31, 2013, a roll-forward of OTTI in those instances when a portion of the OTTI was attributable to non-credit related factors and, therefore, was recognized in other comprehensive loss:
	(Dollars in thousands)	Gross Other-			Other-Than-			Net Other-Than-
		Than-			Temporary			Temporary
		Temporary			Impairments			Impairments
		Impairments			Included in Other			Included in
					Comprehensive			Retained  Earnings
					Loss			(Deficit)
	Balance – December 31, 2011	$	(2,707	)	$	(2,053	)	$	(654	)
	Changes in market value on securities for which an OTTI was previously recognized	712			789			(77		)
	Balance – December 31, 2012	$	(1,995	)	$	(1,264	)	$	(731	)
Sale of impaired security	119			(59		)	178
Change in market value on a security for which an OTTI was previously recognized	417			417			—
Balance – December 31, 2013	$	(1,459	)	$	(906	)	$	(553	)
In determining the component of OTTI related to credit losses, we compare the amortized cost basis of each OTTI security to the present value of its expected cash flows, discounted using the effective interest rate implicit in the security at the date of acquisition.
As a part of our OTTI assessment process with respect to securities held for sale with unrealized losses, we consider available information about (i) the performance of the collateral underlying each such security, including any credit enhancements, (ii) historical prepayment speeds, (iii) delinquency and default rates, (iv) loss severities, (v) the age or “vintage” of the security, and, (vi) any rating agency reports on the security. Significant judgments are required with respect to these and other factors in order to make a determination of the future cash flows that can be expected to be generated by the security.
Based on our OTTI assessment process, we determined that there is one asset-backed security in our portfolio of securities held for sale that was impaired as of December 31, 2013. This security is a multi-class, cash flow collateralized bond obligation backed by a pool of trust preferred securities issued by a diversified pool of 56 issuers that consisted of 45 U.S. depository institutions and 11 insurance companies at the time of the security’s issuance in November 2007. We purchased $3.0 million face amount of this security in November 2007 at a price of 95.21% for a total purchase price of $2.9 million, out of a total of $363 million of this security sold at the time of issuance. The security that we own (CUSIP 74042CAE8) is the mezzanine class B piece security with a variable interest rate of 3 month LIBOR plus 60 basis points, which had a rating of Aa2 and AA by Moody’s and Fitch, respectively, at the time of issuance in 2007.
As of December 31, 2013 the amortized cost of this security was $2.2 million with a fair value of $1.3 million, for an unrealized loss of approximately $0.9 million. As of December 31, 2013, the security had a Ca rating from Moody’s and a CCC rating from Fitch and had experienced $42.5 million in defaults (12.5% of total current collateral) and $43.5 million in deferring securities (12.8% of total current collateral) from issuance to December 31, 2013. We estimate that the security could experience another $68.0 million in defaults before the issuer would not receive all of the contractual cash flows under this security. This analysis is based on the following assumptions: future default rates of 2.5%, prepayment rates of 1% until maturity, and 15% recovery of future defaults. Set forth below is additional information regarding impairment losses that we recognized in earnings:
Impairment Losses on OTTI Securities	For the Year Ended December 31,
	2013			2012			2011
	(Dollars in thousands)
Asset-backed security	$	—		$	(77	)	$	(169	)
Total impairment loss recognized in earnings	$	—		$	(77	)	$	(169	)
We have made a determination that the remainder of our securities with respect to which there were unrealized losses as of December 31, 2013 are not other-than-temporarily impaired, because we have concluded that we have the ability to continue to hold those securities until their respective fair market values increase above their respective amortized costs or, if necessary, until their respective maturities. In reaching that conclusion we considered a number of factors and other information, which included: (i) the significance of each such security, (ii) the amount of the unrealized losses attributable to each such security, (iii) our liquidity position, (iv) the impact that retention of those securities could have on our capital position and (v) our evaluation of the expected future performance of these securities (based on the criteria discussed above).
Other Investments
Beginning in the fourth quarter of 2013, we had one investment in a limited partnership which is accounted for under the equity method of accounting and included within other assets of the consolidated statement of financial condition. As of December 31, 2013 and 2012, our other investments was as follows:
	December 31,
	2013			2012
	(Dollars in thousands)
Investments accounted for under the equity method	$	2,025		$	—

Loans_and_Allowance_for_Loan_a

Loans and Allowance for Loan and Lease Losses	12 Months Ended
	Dec. 31, 2013
Receivables [Abstract]	'
Loans and Allowance for Loan Losses	'
	Loans and Allowance for Loan and Lease Losses
	The loan portfolio consisted of the following at:
		31-Dec-13							31-Dec-12
	(Dollars in thousands)	Amount				Percent			Amount				Percent
	Commercial loans	$	226,450			29.2	%		$	170,792			23.4	%
	Commercial real estate loans – owner occupied	174,221				22.4	%		165,922				22.7	%
	Commercial real estate loans – all other	177,884				22.9	%		150,189				20.6	%
	Residential mortgage loans – multi-family	96,565				12.4	%		105,119				14.4	%
	Residential mortgage loans – single family	75,660				9.7	%		87,263				11.9	%
	Land development loans	18,458				2.4	%		24,018				3.3	%
	Consumer loans	7,599				1	%		27,296				3.7	%
	Gross loans	776,837				100	%		730,599				100	%
	Deferred fee (income) costs, net	(53		)					(461		)
	Allowance for loan and lease losses	(11,358		)					(10,881		)
	Loans, net	$	765,426						$	719,257
	At December 31, 2013 and 2012, real estate loans of approximately $230 million and $162 million, respectively, were pledged to secure borrowings obtained from the Federal Home Loan Bank.
	Allowance for Loan and Lease Losses
	The ALLL represents our estimate of credit losses inherent in the loan portfolio at the balance sheet date. We employ economic models that are based on bank regulatory guidelines, industry standards and our own historical loan loss experience, as well as a number of more subjective qualitative factors, to determine both the sufficiency of the ALLL and the amount of the provisions that are required to be made for potential loan losses to increase or replenish the ALLL.
	The ALLL is first determined by (i) analyzing all classified loans (graded as “Substandard” or “Doubtful” under our internal credit quality grading parameters) on non-accrual status for loss exposure and (ii) establishing specific reserves as needed. ASC 310-10 defines loan impairment as the existence of uncertainty concerning collection of all principal and interest in accordance with the contractual terms of a loan. For collateral dependent loans, impairment is typically measured by comparing the loan amount to the fair value of collateral, less estimated costs to sell, with a specific reserve established for any "shortfall" amount. Other methods can be used in estimating impairment, including market price and the present value of expected future cash flows discounted at the loan’s original interest rate. We are an active lender with the U.S. Small Business Administration (“SBA”) and many of the loans originated have a guaranteed percentage of the balances.  The ALLL reserves are calculated against the non-guaranteed loan balances.
	On a quarterly basis, we utilize a classification migration model and individual loan review analytical tools as starting points for determining the adequacy of the ALLL for homogenous pools of loans that are not subject to specific reserve allocations. Our loss migration analysis tracks a certain number of quarters of loan loss history and industry loss factors to determine historical losses by classification category for each loan type, except certain consumer loans. We then apply these calculated loss factors, together with qualitative factors based on external economic conditions and trends and internal assessments, to the outstanding loan balances in each homogenous group of loans, and then, using our internal credit quality grading parameters, we grade the loans as “Pass,” “Special Mention,” “Substandard” or “Doubtful”. We also conduct individual loan review analysis, as part of the ALLL allocation process, applying specific monitoring policies and procedures in analyzing the existing loan portfolio. Set forth below is a summary of the activity in the ALLL during the years ended December 31, 2013, 2012 and 2011:
		December 31,
		2013				2012				2011
		(In thousands)
	Balance, beginning of year	$	10,881			$	15,627			$	18,101
	Charged off loans	(6,458		)		(8,574		)		(2,736		)
	Recoveries on loans previously charged off	2,430				1,878				1,095
	Provision for loan and lease losses	4,505				1,950				(833		)
	Balance, end of year	$	11,358			$	10,881			$	15,627
	At December 31, 2013, the ALLL totaled $11.4 million, as compared to $10.9 million and $15.6 million at December 31, 2012 and 2011, respectively. The ALLL increased $0.5 million from December 31, 2012 to December 31, 2013 as a result of higher reserve factors over the quarterly loss migration cycle. The charge-offs stem primarily from the commercial loans resulting in higher allocation of reserves against that segment of the loan portfolio for the year ended December 31, 2013. The modest increase in reserves reflects a larger but improved portfolio as total impaired loans dropped to $24.2 million at December 31, 2013 from $39.3 million at December 31, 2012 and total past due loans declined to $5.5 million at December 31, 2013 from $13.5 million at December 31, 2012. The increase in the provision for loan and lease losses from December 31, 2012 to December 31, 2013 was primarily the result of a downgrade in credit quality for a commercial loan relationship of $10.7 million which resulted in additional required reserves of $2.6 million.
	Set forth below is information regarding loan balances and the related ALLL, by portfolio type, as of and for the years ended December 31, 2013, 2012 and 2011(excluding mortgage LHFS).
	(Dollars in thousands)	Commercial				Real  Estate				Land				Consumer and			Total
										Development				Single Family
														Mortgages
	ALLL in the year ended December 31, 2013:
	Balance at beginning of year	$	6,340			$	3,487			$	248			$	806		$	10,881
	Charge offs	(5,945		)		(308		)		(5		)		(200		)	(6,458		)
	Recoveries	2,337				5				54				34			2,430
	Provision	3,080				1,333				(132		)		224			4,505
	Balance at end of year	$	5,812			$	4,517			$	165			$	864		$	11,358
	ALLL balance at end of year related to:
	Loans individually evaluated for impairment	$	—			$	—			$	—			$	—		$	—
	Loans collectively evaluated for impairment	$	5,812			$	4,517			$	165			$	864		$	11,358
	Loans balance at end of year:
	Loans individually evaluated for impairment	$	10,484			$	8,451			$	391			$	4,834		$	24,160
	Loans collectively evaluated for impairment	215,966				440,219				18,067				78,425			752,677
	Ending Balance	$	226,450			$	448,670			$	18,458			$	83,259		$	776,837
	ALLL in the year ended December 31, 2012:
	Balance at beginning of year	$	8,908			$	5,777			$	316			$	626		$	15,627
	Charge offs	(6,664		)		(1,184		)		(158		)		(568		)	(8,574		)
	Recoveries	1,657				198				—				23			1,878
	Provision	2,439				(1,304		)		90				725			1,950
	Balance at end of year	$	6,340			$	3,487			$	248			$	806		$	10,881
	ALLL Balance at end of year related to:
	Loans individually evaluated for impairment	$	2,428			$	—			$	—			$	—		$	2,428
	Loans collectively evaluated for impairment	$	3,912			$	3,487			$	248			$	806		$	8,453
	Loans balance at end of year:
	Loans individually evaluated for impairment	$	16,180			$	21,918			$	314			$	839		$	39,251
	Loans collectively evaluated for impairment	154,612				399,312				23,704				113,720			691,348
	Ending Balance	$	170,792			$	421,230			$	24,018			$	114,559		$	730,599
	ALLL in the year ended December 31, 2011:
	Balance at beginning of year	$	10,017			$	6,351			$	830			$	903		$	18,101
	Charge offs	(1,218		)		(1,315		)		(138		)		(65		)	(2,736		)
	Recoveries	1,067				3				—				25			1,095
Provision	(958		)		738				(376		)		(237		)	(833		)
Balance at end of year	$	8,908			$	5,777			$	316			$	626		$	15,627
ALLL Balance at end of year related to:
Loans individually evaluated for impairment	$	1,648			$	1,135			$	—			$	—		$	2,783
Loans collectively evaluated for impairment	$	7,260			$	4,642			$	316			$	626		$	12,844
Loans balance at end of year:
Loans individually evaluated for impairment	$	5,140			$	10,088			$	2,597			$	570		$	18,395
Loans collectively evaluated for impairment	174,165				348,230				25,088				92,401			639,884
Ending Balance	$	179,305			$	358,318			$	27,685			$	92,971		$	658,279
Credit Quality
The amounts of nonperforming assets and delinquencies that occur within our loan portfolio factors in our evaluation of the adequacy of the ALLL.
The following table provides a summary of the delinquency status of loans by portfolio type at December 31, 2013 and 2012:
(Dollars in thousands)	30-59 Days Past Due				60-89 Days Past Due				90 Days and Greater				Total Past Due			Current			Total Loans Outstanding		Loans >90 Days and Accruing
At December 31, 2013
Commercial loans	$	—			$	—			$	2,192			$	2,192		$	224,258		$	226,450	$	—
Commercial real estate loans – owner-occupied	—				—				—				—			174,221			174,221		—
Commercial real estate loans – all other	—				—				2,117				2,117			175,767			177,884		—
Residential mortgage loans – multi-family	—				—				—				—			96,565			96,565		—
Residential mortgage loans – single family	748				—				—				748			74,912			75,660		—
Land development loans	—				—				—				—			18,458			18,458		—
Consumer loans	450				—				—				450			7,149			7,599		—
Total	$	1,198			$	—			$	4,309			$	5,507		$	771,330		$	776,837	$	—
At December 31, 2012
Commercial loans	$	1,321			$	778			$	4,295			$	6,394		$	164,398		$	170,792	$	—
Commercial real estate loans – owner-occupied	—				—				3,232				3,232			162,690			165,922		—
Commercial real estate loans – all other	—				—				2,599				2,599			147,590			150,189		—
Residential mortgage loans – multi-family	—				—				—				—			105,119			105,119		—
Residential mortgage loans – single family	259				378				359				996			86,267			87,263		—
Land development loans	—				—				314				314			23,704			24,018		—
Consumer loans	—				—				—				—			27,296			27,296		—
Total	$	1,580			$	1,156			$	10,799			$	13,535		$	717,064		$	730,599	$	—
As the above table indicates, total past due loans decreased by $8.0 million, to $5.5 million at December 31, 2013 from $13.5 million at December 31, 2012. Loans past due 90 days or more decreased by $6.5 million, to $4.3 million at December 31, 2013, from $10.8 million at December 31, 2012, primarily due to the foreclosure and transfers of $5.6 million of real estate loans to OREO and $1.9 million in commercial loan charge offs during the year ended December 31, 2013.
Loans 30-89 days past due decreased by $1.5 million to $1.2 million at December 31, 2013 from $2.7 million at December 31, 2012, primarily due to two loans paying off an outstanding total balance of $1.1 million.
Generally, the accrual of interest on a loan is discontinued when principal or interest payments become more than 90 days past due, unless we believe that the loan is adequately collateralized and it is in the process of collection. There were no loans 90 days or more past due and still accruing interest at December 31, 2013 or December 31, 2012. In certain instances, when a loan is placed on non-accrual status, previously accrued but unpaid interest is reversed against current income. Subsequent collections of cash are applied as principal reductions when received, except when the ultimate collectability of principal is probable, in which case such payments are applied to accrued and unpaid interest, which is credited to income. Non-accrual loans may be restored to accrual status when principal and interest become current and full repayment becomes expected.
The following table provides information with respect to loans on nonaccrual status, by portfolio type, as of December 31, 2013 and 2012:
	December 31,
	2013				2012
	(Dollars in thousands)
Nonaccrual loans:
Commercial loans	$	5,371			$	6,846
Commercial real estate loans – owner occupied	1,773				3,232
Commercial real estate loans – all other	2,117				6,424
Residential mortgage loans – single family	1,874				839
Land development loans	391				314
Total	$	11,526			$	17,655
At December 31, 2013 nonaccrual loans totaled $11.5 million, down from $17.7 million at December 31, 2012, primarily due to (i) the restoration to accrual status of a $2.0 million commercial real estate loan as a result of a history of principal and interest payments in accordance with previously modified terms of the loan, (ii) the foreclosure of $5.6 million of nonperforming loans, comprised primarily of commercial real estate loans, and their resulting transfer to OREO, (iii) $5.5 million of impairment write-downs to nonperforming loans, and (iv) offset by $6.5 million of loans added to nonaccrual status.
We classify our loan portfolio using internal credit quality ratings. The following table provides a summary of loans by portfolio type and our internal credit quality ratings as of December 31, 2013 and 2012, respectively.
	December 31,
(Dollars in thousands)	2013				2012				Increase
									(Decrease)
Pass:
Commercial loans	$	212,938			$	146,952			$	65,986
Commercial real estate loans – owner occupied	167,947				162,689				5,258
Commercial real estate loans – all other	161,970				135,274				26,696
Residential mortgage loans – multi family	91,375				104,747				(13,372		)
Residential mortgage loans – single family	73,786				84,237				(10,451		)
Land development loans	10,047				12,461				(2,414		)
Consumer loans	7,599				27,296				(19,697		)
Total pass loans	$	725,662			$	673,656			$	52,006
Special Mention:
Commercial loans	$	52			$	2,381			$	(2,329	)
Commercial real estate loans – all other	—				3,859				(3,859		)
Residential mortgage loans – multi family	5,190				373				4,817
Residential mortgage loans – single family	—				990				(990		)
Land development loans	—				8,201				(8,201		)
Total special mention loans	$	5,242			$	15,804			$	(10,562	)
Substandard:
Commercial loans	$	13,396			$	21,347			$	(7,951	)
Commercial real estate loans – owner occupied	6,274				3,232				3,042
Commercial real estate loans – all other	15,914				11,057				4,857
Residential mortgage loans – single family	1,874				2,036				(162		)
Land development loans	8,410				3,355				5,055
Total substandard loans	$	45,868			$	41,027			$	4,841
Doubtful:
Commercial loans	$	65			$	112			$	(47	)
Total doubtful loans	$	65			$	112			$	(47	)
Total Outstanding Loans, gross:	$	776,837			$	730,599			$	46,238
As the above table indicates, loans totaled approximately $776.8 million at December 31, 2013, an increase of $46.2 million from $730.6 million at December 31, 2012. The disaggregation of the loan portfolio by risk rating in the table above reflects the following changes that occurred between December 31, 2013 and December 31, 2012:
•	Loans rated "Pass" totaled $725.7 million, an increase of $52.0 million from $673.7 million at December 31, 2012. The increase was primarily attributable to new loan growth in commercial loans of $55.7 million and commercial real estate loans - all other of $27.7 million offset by the payoffs in consumer loans of $19.7 million and single family mortgages of $11.6 million.
•	Loans rated "Special Mention" totaled $5.2 million, a decrease of $10.6 million from $15.8 million at December 31, 2012. The decrease was primarily the result of the downgrade to "Substandard" of a $10.7 million loan relationship in current status, comprised of $9.5 million in commercial real estate loans-all other and a $1.1 million commercial loan, offset by net additions to "pass" grade.
•	Loans rated "Substandard" totaled $45.9 million, an increase of $4.8 million from $41.0 million at December 31, 2012. This increase was primarily the result of approximately $24.6 million in loans downgraded to "Substandard", partially offset by $6.3 million of loan charge-offs, the foreclosure and transfer to OREO of $5.6 million of real estate loans and principal payments of $7.7 million.
Impaired Loans
A loan generally is classified as impaired and placed on nonaccrual status when, in our opinion, principal or interest is not likely to be collected in accordance with the contractual terms of the loan agreement. We measure for impairments on a loan-by-loan basis, using either the present value of expected future cash flows discounted at the loan’s effective interest rate, or the fair value of the collateral if the loan is collateral dependent.
The following table sets forth information regarding impaired loans, at December 31, 2013 and December 31, 2012:
	December 31,
(Dollars in thousands)	2013				2012
Impaired loans:
Nonaccruing loans	$	5,590			$	12,018
Nonaccruing restructured loans	5,936				5,637
Accruing restructured loans (1)	12,634				21,595
Accruing impaired loans	—				—
Total impaired loans	$	24,160			$	39,250
Impaired loans less than 90 days delinquent and included in total impaired loans	$	21,968			$	28,452
-1	See "Troubled Debt Restructurings" below for a description of accruing restructured loans at December 31, 2013 and December 31, 2012.
The $15.1 million decrease in impaired loans to $24.2 million at December 31, 2013 from $39.3 million at December 31, 2012 was primarily attributable to the foreclosure and transfer to OREO of $5.6 million of nonaccrual loans, a $4.8 million note sale and $6.2 million in write downs to impaired loans. Accruing restructured loans were comprised of a number of loans performing in accordance with modified terms, which included lowering of interest rates, deferral of payments, or modifications to payment terms. Based on an internal analysis, using the current estimated fair values of the collateral or the discounted present values of the future estimated cash flows of the impaired loans, we concluded that, at December 31, 2013, no specific reserves were required on any impaired loans as all impaired loans were well secured and adequately collateralized.
The table below contains additional information with respect to impaired loans, by portfolio type, as of and for the years ended December 31, 2013, 2012 and 2011:
(Dollars in thousands)	Recorded Investment				Unpaid Principal Balance				Related Allowance (1)				Average Recorded Investment			Interest Income Recognized
2013 Loans with no specific reserves established:
Commercial loans	$	10,484			$	13,908			$	—			$	8,691		$	496
Commercial real estate loans – owner occupied	1,773				1,872				—				3,121			—
Commercial real estate loans – all other	6,678				6,711				—				12,119			188
Residential mortgage loans – multi-family	—				—				—				—			—
Residential mortgage loans – single family	4,834				5,263				—				1,716			187
Land development loans	391				409				—				302			12
Consumer loans	—				—				—				—			—
2013 Loans with specific reserves established:
Commercial loans	$	—			$	—			$	—			$	—		$	—
Commercial real estate loans – owner occupied	—				—				—				—			—
Commercial real estate loans – all other	—				—				—				—			—
Residential mortgage loans – multi-family	—				—				—				—			—
Residential mortgage loans – single family	—				—				—				—			—
Land development loans	—				—				—				—			—
Consumer loans	—				—				—				—			—
2013 Total:
Commercial loans	$	10,484			$	13,908			$	—			$	8,691		$	496
Commercial real estate loans – owner occupied	1,773				1,872				—				3,121			—
Commercial real estate loans – all other	6,678				6,711				—				12,119			188
Residential mortgage loans – multi-family	—				—				—				—			—
Residential mortgage loans – single family	4,834				5,263				—				1,716			187
Land development loans	391				409				—				302			12
Consumer loans	—				—				—				—			—
2012 Loans with no specific reserves established:
Commercial loans	$	11,782			$	12,770			$	—			$	7,733		$	377
Commercial real estate loans – owner occupied	4,644				4,649				—				5,584			92
Commercial real estate loans – all other	17,274				17,317				—				10,893			703
Residential mortgage loans – multi-family	—				—				—				45			—
Residential mortgage loans – single family	839				1,033				—				1,050			41
Land development loans	314				318				—				424			33
Consumer loans	—				—				—				—			—
2012 Loans with specific reserves established:
Commercial loans	$	4,398			$	4,398			$	2,428			$	6,976		$	221
Commercial real estate loans – owner occupied	—				—				—				—			—
Commercial real estate loans – all other	—				—				—				2,053			—
Residential mortgage loans – multi-family	—				—				—				—			—
Residential mortgage loans – single family	—				—				—				—			—
Land development loans	—				—				—				—			—
Consumer loans	—				—				—				—			—
2012 Total:
Commercial loans	$	16,180			$	17,168			$	2,428			$	14,709		$	598
Commercial real estate loans – owner occupied	4,644				4,649				—				5,584			92
Commercial real estate loans – all other	17,274				17,317				—				12,946			703
Residential mortgage loans – multi-family	—				—				—				45			—
Residential mortgage loans – single family	839				1,033				—				1,050			41
Land development loans	314				318				—				424			33
Consumer loans	—				—				—				—			—
2011 Loans with no specific reserves established:
Commercial loans	$	1,636			$	2,361			$	—			$	1,395		$	38
Commercial real estate loans – owner occupied	3,583				3,583				—				4,621			340
Commercial real estate loans – all other	96				96				—				3,420			3
Residential mortgage loans – multi-family	—				—				—				—			—
Residential mortgage loans – single family	570				581				—				790			15
Construction loans	2,047				2,215				—				621			—
Land development loans	550				554				—				632			11
Consumer loans	—				—				—				32			—
2011 Loans with specific reserves established:
Commercial loans	$	3,503			$	3,527			$	1,648			$	1,722		$	203
Commercial real estate loans – owner occupied	2,016				2,016				659				3,015			48
Commercial real estate loans – all other	4,214				4,818				347				9,281			—
Residential mortgage loans – multi-family	180				180				129				45			14
Residential mortgage loans – single family	—				—				—				273			—
Construction loans	—				—				—				1,604			—
Land development loans	—				—				—				—			—
Consumer loans	—				—				—				—			—
2011 Total:
Commercial loans	$	5,139			$	5,888			$	1,648			$	3,117		$	241
Commercial real estate loans – owner occupied	5,599				5,599				659				7,636			388
Commercial real estate loans – all other	4,310				4,914				347				12,701			3
Residential mortgage loans – multi-family	180				180				129				45			14
Residential mortgage loans – single family	570				581				—				1,063			15
Construction loans	2,047				2,215				—				2,225			—
Land development loans	550				554				—				632			11
Consumer loans	—				—				—				32			—
-1	When the discounted cash flows, collateral value or market price equals or exceeds the recorded investment in the loan, then specific reserves are not required to be set aside for the loan within the ALLL. This typically occurs when the impaired loans have been partially charged-off and/or there have been interest payments received and applied to the balance of the principal outstanding.
At December 31, 2013 and December 31, 2012 there were $24.2 million and $34.9 million, respectively, of impaired loans for which no specific reserves had been allocated because these loans, in our judgment, were sufficiently collateralized. Of the impaired loans at December 31, 2013 for which no specific reserves were allocated, $19.5 million had been deemed impaired in the prior year.
We had average investments in impaired loans of $25.9 million and $34.8 million during the years ended December 31, 2013 and December 31, 2012, respectively. The interest that would have been earned had the impaired loans remained current in accordance with their original terms was $0.5 million in 2013 and $1.5 million in 2012.
Troubled Debt Restructurings
Pursuant to the FASB's ASU No. 2011-2, A Creditor's Determination of whether a Restructuring is a Troubled Debt Restructuring ("ASU No. 2011-02"), the Bank's TDRs totaled $18.6 million and $27.2 million at December 31, 2013 and December 31, 2012, respectively. TDRs consist of loans to which modifications have been made for the purpose of alleviating temporary impairments of the borrowers' financial condition and cash flows. Those modifications have come in the forms of changes in amortization terms, reductions in interest rates, interest only payments and, in limited cases, concessions to outstanding loan balances. The modifications are made as part of workout plans we enter into with the borrower that are designed to provide a bridge for the borrowers' cash flow shortfalls in the near term. If a borrower works through the near term issues, then in most cases, the original contractual terms of the borrowers' loan will be reinstated.
Of the $18.6 million of TDRs outstanding at December 31, 2013, $12.6 million were performing in accordance with their terms and accruing interest; and $5.9 million were not. Our impairment analysis determined no specific reserves were required after charging off $2.6 million of non-performing commercial loans in 2013.
	31-Dec-13
(Dollars in thousands)	Number of			Pre-Modification				Post-Modification				End
	Loans			Outstanding				Outstanding				of Period
				Recorded				Recorded				Balance
				Investment				Investment
Performing
Commercial loans	2			$	5,113			$	5,113			$	5,113
Commercial real estate – all other	4			7,980				7,538				4,560
Residential mortgage loans – single family	1			3,046				3,046				2,961
	7			16,139				15,697				12,634
Nonperforming
Commercial loans	8			7,653				7,571				3,723
Commercial real estate – owner occupied	1			1,872				1,867				1,773
Residential mortgage loans – single family	1			171				64				49
Land development loans	1			439				439				391
	11			10,135				9,941				5,936
Total Troubled Debt Restructurings	18			$	26,274			$	25,638			$	18,570
	31-Dec-12
	Number of			Pre-Modification				Post-Modification				End
	loans			Outstanding				Outstanding				of Period
				Recorded				Recorded				Balance
				Investment				Investment
Performing
Commercial loans	4			$	9,754			$	9,754			$	9,334
Commercial real estate – all other	4			10,897				10,897				10,849
Land development loans	1			1,429				1,429				1,412
	9			22,080				22,080				21,595
Nonperforming
Commercial loans	3			1,943				1,855				1,753
Commercial real estate – all other	2			6,814				6,685				3,825
Residential mortgage loans – single family	1			171				64				59
	6			8,928				8,604				5,637
Total troubled debt restructurings	15			$	31,008			$	30,684			$	27,232
	December 31, 2011
	Number of			Pre-Modification				Post-Modification				End
	loans			Outstanding				Outstanding				of Period
				Recorded				Recorded				Balance
				Investment				Investment
Nonperforming
Commercial real estate – all other	1			$	4,942			4,818				$	4,214
Total troubled debt restructurings	1			$	4,942			4,818				$	4,214
As of December 31, 2013, TDRs totaled $18.6 million as compared to $27.2 million at December 31, 2012. The decline in TDRs was primarily the result of writing down a commercial loan relationship for $2.6 million, a pay-off on a land development loan of $1.4 million and a note sale of $4.8 million on a commercial real estate loan.
During the years ended December 31, 2013, 2012 and 2011, we had no TDRs that were modified within the preceding 12-month period which subsequently defaulted.

Premises_and_Equipment

Premises and Equipment	12 Months Ended
	Dec. 31, 2013
Property, Plant and Equipment [Abstract]	'
Premises and Equipment	'
	Premises and Equipment
	The major classes of premises and equipment are as follows:
	(Dollars in thousands)	December 31,
		2013			2012
	Furniture and equipment	$	7,740		$	7,404
	Leasehold improvements	1,845			1,716
		9,585			9,120
	Accumulated depreciation and amortization	(8,518		)	(8,171		)
	Total	$	1,067		$	949
	The amount of depreciation and amortization included in operating expense was $400,000, $381,000 and $418,000 for the years ended December 31, 2013, 2012 and 2011, respectively.

Deposits

Deposits	12 Months Ended
	Dec. 31, 2013
Deposits [Abstract]	'
Deposits	'
	Deposits
	Interest Income
	At December 31, 2013, we had $93.5 million in interest bearing deposits at other financial institutions, as compared to $116.0 million at December 31, 2012. The weighted average percentage yields on these deposits for each of the years ended December 31, 2013 and December 31, 2012 was 0.25%. Interest bearing deposits with financial institutions can be withdrawn on demand and are considered cash equivalents for purposes of the consolidated statements of cash flows.
	At each of December 31, 2013 and December 31, 2012, we had $2.4 million of interest-bearing time deposits at other financial institutions, which were scheduled to mature within one year or had no stated maturity date. The weighted average percentage yields on these deposits were 0.12% and 0.15% for the years ended December 31, 2013 and December 31, 2012, respectively.
	Interest Expense
	The aggregate amount of time deposits in denominations of $100,000 or more at December 31, 2013 and 2012 was $328 million and $407 million, respectively.
	The scheduled maturities of time certificates of deposit at December 31, 2013 were as follows:
	(Dollars in thousands)	At December 31, 2013
	2014	$	322,235
	2015	50,269
	2016	5,125
	2017	732
	2018 and beyond	308
	Total	$	378,669

Borrowings_and_Contractual_Obl

Borrowings and Contractual Obligations	12 Months Ended
	Dec. 31, 2013
Debt Disclosure [Abstract]	'
Borrowings and Contractual Obligations	'
	Borrowings and Contractual Obligations
	At December 31, 2013 and 2012, our borrowings and contractual obligations consisted of the following:
		December 31,
	(Dollars in thousands)	2013			2012
	FHLB advances—short-term	$	30,500		$	20,000
	FHLB advances—long-term	39,500			35,000
		$	70,000		$	55,000
	The table below sets forth the amounts of, the interest rates we pay on, and the maturity dates of these FHLB borrowings. These borrowings had a weighted-average annualized interest rate of 0.64% for the year ended December 31, 2013.
	Principal Amounts		Interest Rate	Maturity Dates		Principal Amounts		Interest Rate	Maturity Dates
	(Dollars in thousands)
	$7,500		0.49%	March 3, 2014		$5,000		0.76%	March 30, 2015
	5,000		0.56%	March 26, 2014		10,000		0.61%	August 31, 2015
	5,000		0.48%	April 14, 2014		5,000		0.61%	September 18, 2015
	5,000		0.48%	May 6, 2014		5,000		0.57%	September 30, 2015
	3,000		0.64%	September 26, 2014		5,000		1.08%	September 19, 2016
	5,000		0.35%	October 9, 2014		5,000		0.96%	September 30, 2016
	4,500		0.78%	March 26, 2015
	At December 31, 2013, U.S. Agency and Mortgage Backed securities, U.S. Government agency securities, collateralized mortgage obligations with an aggregate fair market value of $1.8 million, and $389.5 million of residential mortgage and other real estate secured loans were pledged to secure these FHLB borrowings, repurchase agreements, local agency deposits, and treasury, tax and loan accounts.
	As of December 31, 2013, we had unused borrowing capacity of $127 million with the FHLB. The highest amount of borrowings outstanding at any month-end during the year ended December 31, 2013 was $85 million.
	As of December 31, 2012, we had $20.0 million of outstanding short-term borrowings and $35.0 million of outstanding long-term borrowings that we had obtained from the FHLB. These borrowings had a weighted-average annualized interest rate of 0.82% for the year ended December 31, 2012.
	As of December 31, 2012 we had unused borrowing capacity of $58 million with the FHLB. The highest amount of borrowings outstanding at any month-end during the year ended December 31, 2012 was $69 million.
	These FHLB borrowings were obtained in accordance with the Company’s asset/liability management objective to reduce the Company’s exposure to interest rate fluctuations and increase our contingent funding.
	Junior Subordinated Debentures. We formed two grantor trusts to sell and issue to institutional investors floating junior trust preferred securities ("trust preferred securities"). The net proceeds from the sales of the trust preferred securities was used in exchange for our issuance to the grantor trusts for the principal amount of our junior subordinated floating rate debentures (the "Debentures"). The payment terms of the Debentures are used by the grantor trusts to make the payments that come due to the holders of the trust preferred securities pursuant to the terms of those securities. The Debentures also were pledged by the grantor trusts as security for the payment obligations of the grantor trusts under the trust preferred securities.
	Set forth below are the respective principal amounts, and certain other information regarding the terms of the Debentures that remained outstanding as of December 31, 2013 and 2012:
	Original Issue Dates	Principal Amount			Interest Rate(1)		Maturity Dates
		(In thousands)
	Sep-02	$	7,217		LIBOR plus 3.40%		September 2032
	Oct-04	10,310			LIBOR plus 2.00%		Oct-34
	Total	$	17,527
	-1	Interest rate resets quarterly.
	These Debentures require quarterly interest payments, which are used to make quarterly distributions required to be paid on the corresponding trust preferred securities. Subject to certain conditions, we have the right, at our discretion, to defer those interest payments, and the corresponding distributions on the trust preferred securities, for up to five years. Exercise of this deferral right does not constitute a default of our obligations to pay the interest on the Debentures or the corresponding distributions that are payable on the trust preferred securities.
	Since July 2009 we have been required to obtain the prior approval of FRBSF to make interest payments on the Debentures. During the year ended December 31, 2013, we were unable to obtain regulatory approvals to pay, and it became necessary for us to defer, quarterly interest payments on the Debentures. We cannot predict when the FRBSF will approve our resumption of such interest payments and until such approval can be obtained it will be necessary for us to continue deferring interest payments on the Debentures. Since we have the right, under the terms of the Debentures, to defer interest payments for up to twenty (20) consecutive quarters, the deferrals of interest payments to date have not constituted, and any future deferrals of interest payments through January 2015 will not constitute, a default under or with respect to the Debentures. However, if by that date we have not been able to obtain regulatory approval to pay all of the deferred interest payments, we would then be in default under the Debentures, in which case the entire $17.5 million principal amount of, and accrued and unpaid interest on, the Debentures could be declared immediately due and payable.
	Under the Federal Reserve Board rulings, the borrowings evidenced by the Debentures, which are subordinated to all of our other borrowings that are outstanding or which we may obtain in the future, are eligible (subject to certain dollar limitations) to qualify and, at December 31, 2013 and 2012, $16.8 million of those Debentures qualified as Tier I capital, for regulatory purposes.

Loan_and_other_Banking_transac

Loan and other Banking transactions with Board of Directors	12 Months Ended
	Dec. 31, 2013
Related Party Transactions [Abstract]	'
Loan and other Banking transactions with Board of Directors	'
	Loan and other Banking Transactions with Board of Directors
	In the ordinary course of our business, we conduct banking transactions with and make loans to and enter into loan commitments with members of our Board of Directors and certain of the businesses with which they are affiliated or associated. All such loans and loan commitments were made in accordance with applicable laws and government regulations and on substantially the same terms, including interest rates and collateral, as those prevailing at the same time for comparable transactions with persons of similar creditworthiness that are not affiliated with us and, when made, did not present any undue risk of collectibility.
	The following is a summary of loan transactions with members of the Board of Directors and certain of their affiliates and associates:
		Year Ended December 31,
	(Dollars in thousands)	2013(1)			2012(1)
	Beginning balance	$	4,765		$	6,100
	New loans granted	1,961			4,288
	Principal repayments	(4,797		)	(5,623		)
	Transfers out(2)	(1,276		)	—
	Ending balance	$	653		$	4,765
	-1	Includes loans made to executive officers who are not also directors totaling $44,000 and $53,000 in 2013 and 2012, respectively.
	-2	Related to loans that no longer meet the qualifications of a related party.
	Deposits maintained by members of the Board of Directors and executive officers at the Bank totaled $0.3 million and $1.1 million at December 31, 2013 and 2012, respectively.

Income_Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2013
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	Income Taxes
	The components of income tax expense (benefit) from continuing operations consisted of the following for the years ended December 31:
	(Dollars in thousands)	2013				2012				2011
	Current taxes:
	Federal	$	957			$	360			$	103
	State	289				286				627
	Total current taxes	1,246				646				730
	Deferred taxes:
	Federal	3,150				(2,709		)		(5,277		)
	State	1,214				(4,857		)		(1,878		)
	Total deferred taxes	4,364				(7,566		)		(7,155		)
	Total income tax expense (benefit)	$	5,610			$	(6,920	)		$	(6,425	)
	The reasons for the differences between the statutory federal income tax rates and our effective tax rates are summarized in the following table:
		Year Ended December 31,
		2013			2012			2011
	Federal income tax based on statutory rate	34	%		34	%		34	%
	State franchise tax net of federal income tax benefit	7			6.6			6.9
	Permanent differences	(0.6	)		(1.6	)		(1.5	)
	Other	0.2			2			—
	Valuation allowance	(100.8	)		120.6			(160.8	)
	Total income tax expense	(60.2	)%		161.6	%		(121.4	)%
	At December 31, 2013, we have a net deferred tax asset of $7.6 million, as compared with $11.7 million at December 31, 2012. Adjustments to our deferred tax valuation allowance could be required in the future if we were to conclude, on the basis of our assessment of the realizability of the deferred tax asset, that the amount of that asset which is more likely, than not, to be available to offset or reduce future taxes has decreased. Any such decrease could result in an increase in our provision for income taxes or reductions to our income tax benefits. The components of our net deferred tax asset are as follows at:
	(Dollars in thousands)	December 31,
		2013				2012
	Deferred tax asset:
	Allowance for loan and lease losses	$	4,770			$	4,575
	Other than temporary impairment on securities	78				301
	State taxes	1				1
	Deferred loan origination costs	22				195
	Deferred compensation	1,216				1,239
	Litigation reserve	—				644
	Other accrued expenses	3,526				2,964
	Charitable contributions	141				156
	Reserve for unfunded commitments	93				75
	Tax credits	125				44
	Net operating loss carry forward	9,397				2,259
	Stock based compensation	780				654
	Depreciation and amortization	199				64
	Unrealized losses on securities and deferred compensation	1,506				633
	Total deferred tax assets	21,854				13,804
	Deferred tax liabilities:
	Mortgage servicing rights	(1,811		)		(2,086		)
	Total deferred tax liabilities	(1,811		)		(2,086		)
	Valuation allowance	(12,490		)		—
	Total net deferred tax asset	$	7,553			$	11,718
	We conducted an assessment of the realizability of our deferred tax asset during the year ended December 31, 2010. Based on that assessment and due, in part, to continued weakness in the economy and financial markets, we concluded that it had become more likely than not that we would be unable to utilize our remaining tax benefits comprising our deferred tax asset prior to their expiration. Therefore, we recorded a valuation allowance against our net deferred tax asset.
	In 2011, due to a strengthening of economic conditions, an improvement in the quality of our loan portfolio, as reflected in declines in loan losses and loan delinquencies, and the earnings we were generating from operations, we determined that it had become more likely than not that we would be able to use approximately $7.0 million of the income tax benefits comprising our deferred tax asset to offset or reduce taxes in future years. As a result we reduced, by a corresponding amount, the valuation allowance that we had previously established against our deferred tax asset which resulted in the recognition of a non-cash income tax benefit for 2011 in the amount of $6.4 million.
	Due primarily to a continued strengthening of economic conditions and increases in our earnings, in 2012, we determined that it had become more likely than not that we would be able to use approximately $13.8 million of the income tax benefits comprising our deferred tax asset to offset or reduce taxes in future years. As a result we further reduced the valuation allowance that we had previously established against our deferred tax asset, which resulted in the recognition of a non-cash income tax benefit in 2012 in the amount of $6.9 million.
	In 2013, we reestablished a $12.5 million valuation allowance against a substantial portion of our net deferred tax assets where we determined that there was significant negative evidence with respect to our ability to realize such assets. Negative evidence we considered in making this determination included the history of operating losses and uncertainty regarding the realization of a portion of the deferred tax assets at future points in time. As a result, we increased the valuation allowance against our deferred tax asset, which resulted in the recognition of a non-cash income tax charge in the amount of $5.6 million.
	We file income tax returns with the U.S. federal government and the state of California. As of December 31, 2013, we were subject to examination by the Internal Revenue Service with respect to our U.S. federal tax returns for the 2010 to 2012 tax years and Franchise Tax Board for California state income tax returns for the 2009 to 2012 tax years. We do not believe there will be any material adverse changes in our unrecognized tax benefits over the next 12 months. Net operating losses (“NOLs”) on U.S. federal income tax returns may be carried back 5 years and forward 20 years. We filed an amended prior year U.S. federal tax return for the tax year 2010 to carryback the U.S. federal NOLs for 5 years. NOLs on our California state income tax returns for tax years 2009 and 2010 may be carried forward 20 years. However, the state of California has suspended net operating carryover deductions for 2008 through 2011, although corporate taxpayers were permitted to compute and carryover their NOLs during that suspension period. Beginning in 2011, California taxpayers became entitled to carryback losses for two years and carryforward losses for 20 years. While no assurance can be given, we expect that we will generate taxable income in future years to use the California NOL generated in prior years.
	Our policy is to recognize interest and penalties accrued on any unrecognized tax benefits as a component of tax expense. We did not have any accrued interest or penalties associated with any unrecognized tax benefits, and no interest expense was recognized during the years ended 2013 and 2012.

StockBased_Employee_Compensati

Stock-Based Employee Compensation Plans	12 Months Ended
	Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Stock-Based Employee Compensation Plans	'
	Stock-Based Employee Compensation Plans
	In May 2010, our shareholders approved the adoption of our 2010 Equity Incentive Plan (the “2010 Incentive Plan”), which authorized and set aside a total of 400,000 shares of our common stock for issuance on the exercise of stock options or the grant of restricted stock or other equity incentives to our officers, and other key employees and directors. An additional 158,211 shares of common stock were also set aside which was equal to the total of the shares that were available for the grant of equity incentives under our shareholder-approved 2008 and 2004 Equity Incentive Plans (the "Previously Approved Plans") at the time of the adoption of the 2010 Incentive Plan. Options to purchase a total of 1,029,804 shares of our common stock granted under the Previously Approved Plans were outstanding at December 31, 2013. The 2010 Incentive Plan provides that if any of the these outstanding options under the Previously Approved Plans expire or are terminated for any reason, then the number of shares that would become available for grants or awards of equity incentives under the 2010 Incentive Plan would be increased by an equivalent number of shares. At the Annual Shareholders meeting held in May 2013, our shareholders approved an additional 800,000 share increase in the maximum number of shares of our common stock that may be issued pursuant to grants or exercises of options or restricted shares or other equity incentives under the 2010 Incentive Plan. As a result, as of December 31, 2013, the maximum number of shares that were available for the grant of options or other equity incentives under the 2010 Incentive Plan totaled 2,388,015, or approximately 12% of the shares of our common stock then outstanding.
	A stock option entitles the recipient to purchase shares of our common stock at a price per share that may not be less than 100% of the fair market value of the Company’s shares on the date the option is granted. Restricted shares may be granted at such purchase prices and on such other terms, including restrictions and Company repurchase or reacquisition rights, as are fixed by the Compensation Committee at the time rights to purchase such restricted shares are granted. Stock Appreciation Rights ("SARs") entitle the recipient to receive a cash payment in an amount equal to the difference between the fair market value of the Company’s shares on the date of vesting and a “base price” (which, in most cases, will be equal to fair market value of the Company’s shares on the date the SAR is granted), subject to the right of the Company to make such payment in shares of its common stock at their then fair market value. Options, restricted shares and SARs may vest immediately or in installments over various periods generally ranging up to five years, subject to the recipient’s continued employment or service or the achievement of specified performance goals, as determined by the Compensation Committee at the time it grants or awards the options, the restricted shares or the SARs. Stock options and SARs may be granted for terms of up to 10 years after the date of grant, but will terminate sooner upon or shortly after a termination of service occurring prior to the expiration of the term of the option or SAR. The Company will become entitled to repurchase any unvested restricted shares, at the same price that was paid for the shares by the recipient, or to cancel those shares in the event of a termination of employment or service of the holder of such shares or if any performance goals specified in the award are not satisfied. To date, the Company has not granted any SARs.
	Under FASB ASC 718-10, we are required to recognize, in our financial statements, the fair value of the options or any restricted shares that we grant as compensation cost over their respective service periods. The fair values of the options that were outstanding at December 31, 2013 under the 2010 Incentive Plan were estimated as of their respective dates of grant using the Black-Scholes option-pricing model. The Company on September 3, 2013 under the 2010 Incentive Plan granted restricted stock for the benefit of its employees. These restricted shares vest over a period of three years. The recipients of restricted shares have the right to vote all shares subject to such grant and receive all dividends with respect to such shares whether or not the shares have vested. The recipients do not pay any cash consideration for the shares.
	Stock Options
	The table below summarizes the weighted average assumptions used to determine the fair values of the options granted during the following periods:
		Year Ended December 31,
	Assumptions with respect to:	2013				2012				2011
	Expected volatility	44		%		47		%		41		%
	Risk-free interest rate	1.72		%		0.9		%		2.34		%
	Expected dividends	1		%		0.57		%		0.26		%
	Expected term (years)	3.1 - 7.4				4.2-7.6				6.5-8.2
	Weighted average fair value of options granted during period	$	2.56			$	2.48			$	1.84
	The following table summarizes the stock option activity under the Company’s equity incentive plans during the years ended December 31, 2013, 2012 and 2011, respectively.
		Number of			Weighted-				Number of			Weighted-			Number of			Weighted-
		Shares			Average				Shares			Average			Shares			Average
					Exercise							Exercise						Exercise
					Price							Price						Price
					Per Share							Per Share						Per Share
		2013							2012						2011
	Outstanding – January 1,	1,566,965			$	6.9			1,153,741			$	7.39		1,177,642			$	7.57
	Granted	632,000			6.15				614,500			5.43			80,500			4.09
	Exercised	(94,244	)		3.23				(22,096	)		3.4			—			—
	Forfeited/Canceled	(283,721	)		6.66				(179,180	)		5.47			(104,401	)		6.87
	Outstanding – December 31,	1,821,000			6.88				1,566,965			6.9			1,153,741			7.39
	Options Exercisable – December 31,	1,035,434			$	7.5			931,259			$	8.07		801,692			$	9.05
	Options to purchase 94,244 and 22,096 shares of our common stock were exercised during the years ended December 31, 2013 and 2012, respectively. There were no options exercised during the year ended December 31, 2011. The fair values of options vested during the years ended December 31, 2013, 2012 and 2011 were $0.6 million, $0.4 million and $0.3 million, respectively.
	The following table provides additional information regarding the vested and unvested options that were outstanding at December 31, 2013.
	Options Outstanding as of December 31, 2013													Options Exercisable
														as of December 31, 2013(1)
		Vested			Unvested			Weighted				Weighted		Shares		Weighted
								Average				Average				Average
								Exercise				Remaining				Exercise Price
								Price				Contractual
												Life (Years)
	$2.97 – $5.99	547,683			138,917			$	4.16			7.25		547,683		$	4.01
	$6.00 – $9.99	97,351			646,649			6.37				9.31		97,351		6.62
	$10.00 – $12.99	264,100			—			11.21				0.13		264,100		11.21
	$13.00 – $17.99	106,800			—			15.13				1.49		106,800		15.13
	$18.00 – $18.84	19,500			—			18.06				2.09		19,500		18.06
		1,035,434			785,566			$	6.88			6.67		1,035,434		$	7.5
	-1	The weighted average remaining contractual life of the options that were exercisable as of December 31, 2013 was 4.71 years.
	The aggregate intrinsic values of options that were outstanding and exercisable under the 2010 Incentive Plan at December 31, 2013 and 2012 was $1.2 million, respectively.
	A summary of the status of the unvested options outstanding as of December 31, 2013, and changes in the weighted average grant date fair values of the unvested options during the year ended December 31, 2013, are set forth in the following table.
		Number of			Weighted
		Shares Subject			Average
		to Options			Grant Date
					Fair Value
	Unvested at December 31, 2012	635,706			$	2.3
	Granted	632,000			2.56
	Vested	(290,766	)		2.06
	Forfeited/Cancelled	(191,374	)		2.38
	Unvested at December 31, 2013	785,566			2.57
	The aggregate amounts of stock based compensation expense recognized in our consolidated statements of operations for the years ended December 31, 2013, 2012 and 2011 were $0.8 million, $0.5 million and $0.3 million respectively, in each case net of taxes. At December 31, 2013, the weighted average period over which nonvested awards were expected to be recognized was 1.34 years.
	Restricted Stock
	We issued 141,284 shares of restricted stock under the 2010 Incentive Plan during the year ended December 31, 2013, at a price of $6.23 that vest on an annual prorated basis over the next three years. The following table summarizes the activity related to restricted stock granted, vested and forfeited under our equity incentive plans during the year ended December 31, 2013.
		Number of Shares			Average Grant Date Fair Value
	Outstanding at January 1, 2013	—			—
	Granted	141,284			$	6.23
	Vested	—			—
	Forfeited	—			—
	Outstanding at December 31, 2013	141,284			$	6.23
	Compensation Expense
We expect that the compensation expense that will be recognized during the periods presented below in respect of stock options and restricted stock outstanding at December 31, 2013, will be as follows:
	Estimated Stock Based Compensation Expense Stock Options				Estimated Stock Based Compensation Expense Restricted Stock				Estimated Stock Based Compensation Expense Total
(Dollars in thousands)
For the years ending December 31,
2014	$	772			$	269			$	1,041
2015	530				269				799
2016	250				212				462
2017	20				—				20
2018 and beyond	6				—				6
	$	1,578			$	750			$	2,328

Employee_Benefit_Plans

Employee Benefit Plans	12 Months Ended
	Dec. 31, 2013
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]	'
Employee Benefit Plans	'
	Employee Benefit Plans
	The Company has a 401(k) plan that covers substantially all full-time employees. That plan permits voluntary contributions by employees, a portion of which are sometimes matched by the Company. The Company’s expenses relating to its contributions to the 401(k) plan for the years ended December 31, 2013, 2012 and 2011 were $324,000, $297,000, and $19,000, respectively.
	In January 2001 the Company established an unfunded Supplemental Retirement Plan (“SERP”) for our former CEO, Raymond E. Dellerba, who retired from that position in April 2013. The SERP was amended and restated in April 2006 to comply with the requirements of new Section 409A of Internal Revenue Code. The SERP provides that, subject to meeting certain vesting requirements described below, upon reaching age 65, Mr. Dellerba will become entitled to receive 180 equal successive monthly retirement payments, each in an amount equal to 60% of his average monthly base salary during the three years immediately preceding his reaching 65 years old (the “Monthly SERP Benefit”). Mr. Dellerba reached the age of 65 in January 2013 and, as a result, a monthly benefit payment under the SERP to Mr. Dellerba commenced on February 1, 2013.
	The Company follows FASB ASC 715-30-35, which requires us to recognize in our balance sheet the funded status of any post-retirement plans that we maintain and to recognize, in other comprehensive income, changes in funded status of any such plans in any year in which changes occur.
	The changes in the projected benefit obligations under the SERP during 2013, 2012 and 2011, its funded status at December 31, 2013, 2012 and 2011, and the amounts recognized in our consolidated statements of financial condition at each of those dates were as follows:
		At December 31,
	(Dollars in thousands)	2013			2012			2011
	Change in benefit obligation:
	Benefit obligation at beginning of period	$	3,042		$	2,641		$	2,315
	Service cost	18			208			200
	Interest cost	175			166			148
	Actuarial loss/(gain)	—			27			(22		)
	(Benefits paid)	(281		)	—			—
	Benefit obligation at end of period	$	2,954		$	3,042		$	2,641
	Funded status:
	Amounts recognized in the Statement of Financial Condition
	Unfunded accrued SERP liability—current	$	(299	)	$	—		$	—
	Unfunded accrued SERP liability—noncurrent	(2,655		)	(3,042		)	(2,641		)
	Total unfunded accrued SERP liability	$	(2,954	)	$	(3,042	)	$	(2,641	)
	Net amount recognized in accumulated other comprehensive income
	Prior service cost/(benefit)	$	—		$	1		$	16
	Net actuarial loss/(gain)	—			29			(51		)
	Total net amount recognized in accumulated other comprehensive income	$	—		$	30		$	(35	)
	Accumulated benefit obligation	$	2,954		$	2,975		$	2,606
	Components of net periodic SERP cost year to date:
	Service cost	$	18		$	208		$	200
	Interest cost	175			166			148
	Amortization of prior service cost/(benefit)	1			15			15
	Amortization of net actuarial loss/(gain)	30			(53		)	(6		)
	Net periodic SERP cost	$	224		$	336		$	357
	Recognized in other comprehensive income year to date:
	Prior service cost/(benefit)
	Net actuarial loss/(gain)	—			27			(22		)
	Amortization of prior service cost/(benefit)	(1		)	(15		)	(15		)
	Amortization of net actuarial loss/(gain)	(30		)	53			6
	Total recognized year to date in other comprehensive (loss) income	$	(31	)	$	65		$	(31	)
	Assumptions as of December 31:
	Assumed discount rate	6		%	6		%	6		%
	Rate of compensation increase	—		%	4		%	4		%
	As of December 31, 2013, $1.5 million benefits are expected to be paid in the next five years and a total of $1.8 million of benefits are expected to be paid from year 2019 to year 2024. In 2014, $306,750 is expected to be recognized in net periodic benefit cost.

Earnings_Per_Share_EPS

Earnings Per Share ("EPS")	12 Months Ended
	Dec. 31, 2013
Earnings Per Share [Abstract]	'
Earnings Per Share ("EPS")	'
	Earnings Per Share (“EPS”)
	Basic EPS excludes dilution and is computed by dividing net income or loss available to common shareholders by the weighted average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if stock options or other contracts to issue common stock were exercised or converted into common stock that would then share in our earnings.
	The following table shows how we computed basic and diluted EPS for the years ended December 31, 2013, 2012 and 2011.
	(In thousands, except per share data)	For the Year Ended December 31,
		2013				2012			2011
	Numerator:
	Net (loss) income from continuing operations	$	(14,934	)		$	2,639		$	11,717
	Accumulated declared dividends on preferred stock	(538		)		(941		)	—
	Accumulated undeclared dividends on preferred stock	(544		)		(17		)	(440		)
	Numerator for basic and diluted net (loss) income from continuing operations	(16,016		)		1,681			11,277
	Net (loss) income from discontinued operations	(7,282		)		7,015			(85		)
	Numerator for basic and diluted net (loss) income available to common shareholders	$	(23,298	)		$	8,696		$	11,192
	Denominator:
	Basic weighted average outstanding shares of common stock	18,241				15,386			11,361
	Dilutive effect of employee stock options and warrants	—				2,289			10
	Diluted weighted average common stock and common stock equivalents	18,241				17,675			11,372
	Basic (loss) income per common share:
	Net (loss) income from continuing operations	$	(0.88	)		$	0.11		$	0.99
	Net (loss) income from discontinued operations	$	(0.40	)		$	0.46		$	—
	Net (loss) income available to common shareholders	$	(1.28	)		$	0.57		$	0.99
	Diluted (loss) income per common share:
	Net (loss) income from continuing operations(1)	$	(0.88	)		$	0.15		$	0.99
	Net (loss) income from discontinued operations	$	(0.40	)		$	0.4		$	(0.01	)
	Net (loss) income available to common shareholders(1)	$	(1.28	)		$	0.55		$	0.98
	-1	For the year ended December 31, 2012, when computing the dilutive effect of convertible securities, the numerator is adjusted to add back the preferred dividends. The benefit received from the add back of the preferred dividends is shown in continuing operations resulting in higher diluted net income per share than basic net income per share; however, inclusion of the add back of the preferred dividends is not anti-dilutive to total net income available to common shareholders.
	The shares that have an antidilutive effect in the calculation of diluted net loss per share and have been excluded from the computations above were as follows:
		For the Year Ended December 31,
		2013			2012			2011
	Stock options(1)(2)	1,821,000			992,343			984,619
	Shares subject to stock purchase warrants(3)	761,278			761,278			—
	-1	Stock options were excluded from the computation of diluted earnings per common share for the years ended December 31, 2012 and 2011 because the options were "out-of-the-money."
	-2	Stock options were excluded from the computation of diluted earnings per common share for the year ended December 31, 2013 as we reported a net loss from continuing operations.
	-3	Stock purchase warrants were excluded from the computation of diluted earnings per common share for the years ended December 31, 2013 and 2012 because the exercisability of those warrants is conditioned on the happening of certain future events.

Shareholders_Equity

Shareholders' Equity	12 Months Ended
	Dec. 31, 2013
Equity [Abstract]	'
Shareholders' Equity	'
	Shareholders’ Equity
	Common Stock
	As previously reported, in order to provide additional capital for our business and maintain capital at levels well in excess of regulatory capital requirements, in April 2012 we consummated the sale to Carpenter Community Bancfund L.P. and Carpenter Community Bancfund-A, L.P. (collectively, the “Carpenter Funds”) of a total of 4,201,278 shares of our common stock, at a purchase price of $6.26 per share in cash, generating net proceeds of approximately $24.6 million, of which we contributed $15 million as additional capital to the Bank.
	In March 2013, we sold an additional 2,222,222 shares of our common stock, at a purchase price of $6.75 per shares in cash, to the Carpenter Funds for approximately $15.0 million. The purchase price of $6.75 per share of common stock was equal to our tangible book value per share of common stock as of December 31, 2012 and represented a 15% premium over the closing price of our shares on the last trading day immediately preceding the date the sale was consummated. The proceeds from the sale of those shares were contributed by us to capitalize a new wholly-owned asset management subsidiary, which has used those proceeds to fund the purchase of $15.8 million of non-performing loans and foreclosed properties from the Bank.
	Preferred Stock
	During the year ended December 31, 2011, we completed a sale of a total of 112,000 shares of a newly created Series B Convertible 8.4% Noncumulative Preferred Stock (the “Series B Shares”), at a price of $100.00 per share in cash, in a private placement to SBAV, LP (“SBAV”), which purchased 75,000 Series B Shares, and to the Carpenter Funds, which purchased a total of 37,000 Series B Shares. We then contributed the net proceeds from the sale of those Series B Shares, totaling $11.2 million, to the Bank to enable it to increase the ratio of its adjusted tangible shareholders’ equity to its tangible assets above 9% and thereby meet the capital requirement under the former CDBO Order.
	The Series B Shares are convertible, at the option of the holders of those shares, at any time and from time to time, into shares of our common stock (“Conversion Shares”) at a conversion price of $5.32 per common share. Dividends on the Series B Shares are payable in cash at a rate of 8.4% per annum if, as and when declared by the Board of Directors. If, however, due to legal or regulatory restrictions, we are unable to pay cash dividends on the Series B Preferred Stock for two semi-annual dividend periods, then we are required to pay such dividends in shares of a newly created separate series of preferred stock, designated as the our Series C 8.4% Noncumulative Preferred Stock (the “Series C Shares”). During the years ended December 31, 2013 and 2012, we issued 5,382 and 12,803, respectively, Series C Shares in lieu of accumulated declared and undeclared dividends on the Series B Shares.
	Warrants
	In connection with the sale of the common stock to the Carpenter Funds in 2012, we granted warrants to SBAV and the Carpenter Funds. FASB ASC 815-10-15 provides a scope exception for contracts such as warrants (that otherwise meet the definition of a derivative) issued by an entity that are both (i) indexed to its own stock and (ii) classified in stockholders’ equity. When this exception is satisfied, the financial instrument need not be recognized at fair value or (as applicable) separately accounted for as a liability. Rather, the warrants are accounted for by the issuer within stockholders’ equity. Our warrants are indexed to our own stock as they are not subject to price protection or contain a contingency which is not based on an observable market or index, and can be settled in available registered shares. The terms of the warrants issuance are listed below:
		Shares of Common Stock eligible for purchase(1)			Exercise Price of Warrants				Gross Proceeds from Sale of Warrants
	SBAV	352,444			$	6.26			$	44,055
	Carpenter Funds	408,834			$	6.26			$	51,105
	-1	The warrants are contingent and only exercisable to the extent that we complete an acquisition prior to April 23, 2016 of a bank with assets of at least $250 million.
	We also entered into an agreement with SBAV and the Carpenter Funds which granted to SBAV and each of the Carpenter Funds the right to purchase (subject to certain exceptions) a pro-rata portion of any additional equity securities which the Company may sell during the succeeding 4 years, in order to enable each of them to maintain its percentage ownership interest in the Company.
	Accumulated Other Comprehensive Income, net
	Accumulated other comprehensive income, net as of December 31, 2013, 2012 and 2011 was as follows:
		Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax				Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net				Accumulated Other Comprehensive Income, Net
		(Dollars in thousands)
	Beginning balance as of January 1, 2011	$	(4,748	)		$	4			$	(4,744	)
	Other comprehensive income before reclassifications (1)	2,906				40				2,946
	Amounts reclassified from accumulated other comprehensive income (1)(5)	(236		)		(9		)		(245		)
	Other comprehensive income (1)	2,670				31				2,701
	Ending balance as of December 31, 2011 (1)	$	(2,078	)		$	35			$	(2,043	)
	Other comprehensive income (loss) before reclassifications, net of tax provision of $1,913 thousand (2)	2,737				(27		)		2,710
	Amounts reclassified from accumulated other comprehensive income, net of tax provision of $842 thousand and tax benefit of $10 thousand, respectively (3)	(1,204		)		(28		)		(1,232		)
	Other comprehensive income (loss), net of tax provision of $1,043 thousand and tax benefit $10 thousand, respectively	1,533				(55		)		1,478
	Ending balance as of December 31, 2012	$	(545	)		$	(20	)		$	(565	)
	Other comprehensive income before reclassifications, net of tax benefit of $1,141 thousand (2)	(1,635		)		—				(1,635		)
	Amounts reclassified from accumulated other comprehensive income, net of tax provision of $18 thousand and tax provision of $10 thousand, respectively (4)	26				20				46
	Other comprehensive (loss) income, net of tax benefit of $1,123 thousand and tax expense $10 thousand, respectively	(1,609		)		20				(1,589		)
	Ending balance as of December 31, 2013	$	(2,154	)		$	—			$	(2,154	)
	-1	No tax impact.
	-2	Tax impact included in Deferred tax assets.
	-3	Gross amounts related to Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax are included in Net gains on sale of securities available for sale and Net impairment loss recognized in earnings. Gross amounts related to Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net are included in Salaries and employee benefits. Related tax impact amounts are included in Income tax provision (benefit).
	-4	Gross amounts related to Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax are included in Net gains on sale of securities available for sale. Gross amounts related to Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net are included in Salaries and employee benefits. Related tax impact amounts are included in Income tax provision (benefit).
	-5	Gross amounts related to Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax are included in Net gains on sale of securities available for sale and Net impairment loss recognized in earnings. Gross amounts related to Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net are included in Salaries and employee benefits.
	Dividends
	Payment of Cash Dividends by the Company. California laws place restrictions on the ability of California corporations to pay cash dividends on preferred or common stock. Subject to certain limited exceptions, a California corporation may pay cash dividends only to the extent of (i) the amount of its retained earnings or (ii) the amount by which the fair value of the corporation’s assets exceeds its liabilities. However, as described in Note 3, the FRBSF Written Agreement prohibits the Company from paying any cash dividends to any of its preferred or common shareholders without the prior approval of the FRBSF. Moreover, as discussed in Note 9, we have had to defer interest payments on our Debentures as a result of restrictions contained in the FRBSF Agreement. Under the terms of those debentures, we may not pay cash dividends on our common stock or preferred stock unless and until we have paid all of the deferred interest in full and thereafter make interest payments on the debentures as and when they become due. We cannot predict when we might be able to obtain FRBSF approval to resume paying interest on the Debentures or to pay cash dividends on the Series B Shares or our common stock in the future.
	Payment of Dividends by the Bank to the Company. Generally, the principal source of cash available to a bank holding company consists of cash dividends from its bank subsidiaries. Under California law, the Board of Directors of the Bank may declare and pay cash dividends to the Company, which is its sole shareholder, subject to the restriction that the amount available for the payment of cash dividends may not exceed the lesser of (i) the Bank’s retained earnings or (ii) its net income for its last three fiscal years (less the amount of any dividends paid during such period). Cash dividends by the Bank to the Company in excess of that amount may be made only with the prior approval of the California Commissioner of Financial Institutions (“Commissioner”). If the Commissioner finds that the shareholders’ equity of the Bank is not adequate, or that the payment by the Bank of cash dividends to the Company would be unsafe or unsound for the Bank, the Commissioner can order the Bank not to pay such dividends.
	The ability of the Bank to pay dividends is further restricted under the Federal Deposit Insurance Corporation Improvement Act of 1991, which prohibits an FDIC-insured bank from paying dividends if, after making such payment, the bank would fail to meet any of its minimum capital requirements. Under the Financial Institutions Supervisory Act and Federal Financial Institutions Reform, Recovery and Enforcement Act of 1989, federal banking regulators also have authority to prohibit FDIC-insured financial institutions from engaging in business practices which are considered to be unsafe or unsound. Under the authority of these acts, federal bank regulatory agencies, as part of their supervisory powers, generally require FDIC insured banks to adopt dividend policies which limit the payment of cash dividends much more strictly than do applicable state laws and, therefore, it is unlikely that the Bank would be permitted pay dividends in amounts that might otherwise, as a technical matter, be permitted under California law.
	As a result, it is not expected that the Bank will be permitted to pay cash dividends for the foreseeable future.

Commitments_and_Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]	'
Commitments and Contingencies	'
	Commitments and Contingencies
	Leases
	We lease certain facilities and equipment under various non-cancelable operating leases, which generally include 2% to 6% escalation clauses in the lease agreements. Rent expense for the years ended December 31, 2013, 2012 and 2011 was $2.7 million, $2.5 million, and $2.2 million, respectively.
	Future minimum non-cancelable lease commitments were as follows at December 31, 2013:
	(Dollars in thousands)
	2014	$	2,704
	2015	2,221
	2016	2,270
	2017	147
	2018 and beyond	20
	Total	$	7,362
	Repurchase Reserves
	We maintain reserves for possible repurchases that we may be required to make of certain of the mortgage loans which we sell as a result of deficiencies or defects that may be found to exist in such loans. The Company’s repurchase reserve also covers returns of any premiums earned and administrative fees pertaining to the repurchase of mortgage loans that did not meet investor guidelines, including potential loss of advances on Veterans Affairs or Federal Housing Authority Ginnie Mae loans. We repurchased $15 thousand and $1.2 million of loans in 2013 and 2012, respectively, by adjusting the gains on sale recorded for these loans. We review the repurchase reserves throughout the year for adequacy. The following table sets forth information, at December 31, 2013 and 2012, with respect to such reserves:
		2013			2012
	Beginning balance	$	906		$	115
	Provision for repurchases	1,041			791
	Settlements	(64		)	—
	Total repurchases reserve	$	1,883		$	906
	Commitments
	To meet the financing needs of our customers in the normal course of business, we are a party to financial instruments with off-balance sheet risk. These financial instruments include commitments to extend credit and standby letters of credit. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated financial statements. At December 31, 2013 and 2012, we were committed to fund certain loans including letters of credit amounting to approximately $138 million and $118 million, respectively. The contractual amounts of a credit-related financial instrument, such as a commitment to extend credit, a credit-card arrangement or a letter of credit, represents the amount of potential accounting loss should the commitment be fully drawn upon, the customer were to default, and the value of any existing collateral securing the customer’s payment obligation becomes worthless. The loss reserve for unfunded loan commitments was $225,000 and $181,000 at December 31, 2013 and 2012, respectively.
	As a result, we use the same credit policies in making commitments to extend credit and conditional obligations as we do for on-balance sheet instruments. Commitments generally have fixed expiration dates; however, since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. We evaluate each customer’s creditworthiness on a case-by-case basis, using the same credit underwriting standards that are employed in making commercial loans. The amount of collateral obtained, if any, upon an extension of credit is based on our evaluation of the creditworthiness of the customer. Collateral held varies, but may include accounts receivable, inventory, property, plant and equipment, residential real estate and income-producing commercial properties.
	During the first quarter of 2012, we began selling a portion of our mortgage loan production directly to secondary market investors on a “mandatory commitment” basis, agreeing to sell a specified dollar amount of mortgage loans at an agreed-upon price within a specified timeframe in order to avail ourselves of more favorable pricing on mortgage loan sales to investors. In order to mitigate interest rate risk on loans subject to such mandatory commitments, when we locked the interest rate for the borrowers on those loans prior to funding, we locked the price to sell the loans to investors in a mandatory commitment and entered into a mortgage backed TBA security. The mandatory commitment and the TBA security act as a hedge against market interest rate movements between the time the interest rate is locked and the loan is funded and sold in the secondary market. TBA securities are deemed to be derivatives and involve off-balance sheet financial risk. The contractual or notional amounts of the TBA securities are tied to the Bank's loan origination volume and we bear a financial risk from such securities. The unrealized gains from the interest rate contracts and TBA security hedges were $240,000 and $422,000 for the years ended December 31, 2013 and 2012, respectively. These gains or losses depend upon the value of the underlying financial instruments and are affected by market changes in interest rates. TBA securities pose credit risk for us if and to the extent that the institutional counterparties are unable to meet the terms of the agreements. We control counterparty credit risk by using multiple counterparties and limiting them to major financial institutions with investment grade credit ratings. In addition, we regularly monitor the potential risk of loss with any one party resulting from this type of credit risk.
	We are required to purchase stock in the FRBSF in an amount equal to 6% of our capital, one-half of which must be paid currently with the balance due upon request.
	The Bank is a member of the FHLB and therefore, is required to purchase FHLB stock in an amount equal to the lesser of 1% of the Bank’s real estate loans that are secured by residential properties, or 5% of total advances.
	Litigation, Claims and Assessments
	We are a defendant in or a party to a number of legal actions or proceedings that arise in the ordinary course of business. In some of these actions and proceedings, claims for monetary damages are asserted against us.
	In accordance with applicable accounting guidance, we establish an accrued liability for lawsuits or other legal proceedings when they present loss contingencies that are both probable and estimable. We estimate any potential loss based upon currently available information and significant judgments and a variety of assumptions, and known and unknown uncertainties. Moreover, the facts and circumstances on which such estimates are based will change over time. Therefore, the amount of any losses we might incur in any lawsuits or other legal proceedings may exceed amounts which we had accrued based on our estimates and those estimates do not represent the maximum loss exposure that we may have in connection with any lawsuits or other legal proceedings.
	Based on our evaluation of the lawsuits and other proceedings that were pending against us as of December 31, 2013, the outcomes in those suits or other proceedings are not expected to have, either individually or in the aggregate, a material adverse effect on our consolidated financial position, results of operations or cash flows. However, in light of the inherent uncertainties involved, some of which are beyond our control, and the very large or indeterminate damages often sought in such legal actions or proceedings, an adverse outcome in one or more of these suits or proceedings could be material to our results of operations or cash flows for any particular reporting period.
	Set forth below is a summary description of an ongoing legal proceeding which, depending on its eventual outcome, could have a material effect on our future financial condition, results of operations or cash flows.
	Mark Zigner vs. Pacific Mercantile Bank, et al., filed in January, 2010, in the California Superior Court for the County of Orange (Case No. 337433). This lawsuit was filed by plaintiff asserting that the Bank had wrongfully exercised its rights to recover borrowings owed by plaintiff to the Bank by setting off those borrowings against plaintiff’s deposit accounts with the Bank. The plaintiff also asserted certain related claims, including an alleged breach by the Bank of the covenant of good faith and fair dealing.
	The case was tried before a jury in August, 2011. The jury awarded plaintiff $100,000 of compensatory damages following a ruling by the trial judge that the Bank had wrongfully exercised its set off rights., The jury also found that the Bank’s exercise of its set off rights constituted a wrongful conversion of plaintiff’s funds and awarded the plaintiff $150,000 in compensatory damages and $950,000 in punitive damages. In addition, the trial court entered an award to plaintiff of his attorney’s fees and costs, in the amount of $762,000.
	The Bank appealed the trial court’s rulings and the jury verdict, asserting that those rulings and the jury’s verdict were erroneous and that plaintiff is not entitled, as a matter of law, to an award of either compensatory or punitive damages.
	The matter was settled in May 2013, the judgment quashed and the appeal withdrawn.
	Other Claims. We also are subject to legal actions that arise from time to time in the ordinary course of our business. Currently we are not aware of any legal proceedings where the likelihood of a loss is reasonably possible and the amount or range of reasonably possible losses is material to our financial condition, results of operations or cash flows.

Discontinued_Operations

Discontinued Operations	12 Months Ended
	Dec. 31, 2013
Discontinued Operations and Disposal Groups [Abstract]	'
Discontinued Operations	'
	Discontinued Operations
	During the fourth quarter of 2013, the Bank announced the closure of our mortgage banking business, which is scheduled to occur in the first half of 2014. Accordingly, all income and expense related to the mortgage banking business have been removed from continuing operations and are included in the consolidated statements of operations under the caption "(Loss) income from discontinued operations."
		Year Ended December 31,
		2013				2012				2011
		(Dollars in thousands)
	Revenues(1)	$	6,272			$	28,647			$	7,308
	Pre-tax (loss) income	$	(7,721	)		$	10,971			$	(93	)
	-1	Net interest income plus noninterest income.
	We established a reserve of $3.1 million in December 2013 for our estimated cost of discontinuing the mortgage banking business, which is included in our loss from discontinued operations in our statement of operations. This reserve primarily includes severance and fees related to contract and lease terminations. Assets related to discontinued operations primarily consist of mortgage loans held for sale (see below), mortgage servicing rights (see below), fixed assets, and our derivative financial instruments (see Fair Value Measurements footnote above for more information regarding our derivatives).
	Mortgage Loans Held for Sale
	A summary of the unpaid principal balances of LHFS for which the fair value option has been elected, by type, is presented below:
		December 31,
		2013				2012
		(Dollars in thousands)
	Government	$	2,616			$	16,902
	Conventional	3,138				10,805
	Jumbo	1,177				20,514
	Fair value adjustment	(15		)		2,269
	Total mortgage loans held-for-sale at fair value	$	6,916			$	50,490
	We did not have any delinquent or nonaccrual LHFS as of December 31, 2013.
	Gains on LHFS for the years ended December 31, 2013 and 2012 are as follows:
		December 31,
		2013				2012
		(Dollars in thousands)
	Gain on sale of mortgage loans	$	6,944			$	48,441
	Net loan servicing	1,000				99
	Unrealized gains (losses) from derivative financial statements	(240		)		422
	Realized gains (losses) from derivative financial instruments	508				(2,880		)
	Mark to market (loss) gain on LHFS	(2,103		)		943
	Direct origination (expenses) fees, net	(2,756		)		(21,670		)
	Provision for repurchases	(977		)		(791		)
	Total gain on LHFS	$	2,376			$	24,564
	Mortgage Servicing Rights
	We sometimes retain mortgage servicing rights on mortgage loans that we sell. Such rights represent the net positive cash flows generated from the servicing of such mortgage loans and we recognize such rights as assets on our statements of financial condition based on their estimated fair values. We receive servicing fees, less any subservicing costs, on the unpaid principal balances of such mortgage loans. Those fees are collected from the monthly payments made by the mortgagors or from the proceeds of the sale or foreclosure and liquidation of the underlying real property collateralizing the loans. We also generally receive various mortgagor-contracted fees, such as late charges, collateral reconveyance charges and nonsufficient fund fees. In addition, we generally are entitled to retain interest earned on funds held pending remittance (or float) related to the collection of principal, interest, taxes and insurance payments on the mortgage loans which we service. As of December 31, 2013 and December 31, 2012, mortgage servicing rights totaled $4.4 million and $2.8 million, respectively, and are included in other assets in the accompanying consolidated statements of financial condition.
	The Bank accounts for mortgage servicing rights at fair value with changes in fair value recorded in mortgage banking income in the consolidated statement of operations. The table below presents the activity for mortgage servicing rights for the years ended December 31, 2013 and 2012.
	Rollforward of Fair Value of Mortgage Servicing Rights		Year Ended December 31,
	(Dollars in thousands)		2013				2012
	Balance, beginning of period		$	2,801			$	—
	Additions		1,049				3,005
	Payoffs		(454		)		(93		)
	Impact due to changes in Constant Prepayment Rate (“CPR”)		667				(45		)
	Other model changes		354				(66		)
	Balance, end of period		$	4,417			$	2,801
	Rollforward of Unpaid Principal Balance of Mortgage Servicing Portfolio		Year Ended December 31,
	(Dollars in thousands)		2013				2012
	Balance, beginning of period		$	457,062			$	—
	Additions		139,968				478,645
	Payoffs		(81,165		)		(19,847		)
	Impact due to changes in CPR		(9,201		)		(1,736		)
	Balance, end of period		$	506,664			$	457,062
	The following table sets forth the principal amounts of the mortgage loans we were servicing, categorized by type of loan at December 31, 2013 and December 31, 2012, with the following characteristics:
		Unpaid Principal Balance as of December 31,
	(Dollars in thousands)	2013				2012
	Government	$	404,432			$	396,951
	Conventional	102,232				60,111
	Total loans serviced	$	506,664			$	457,062

Parent_Company_Only_Informatio

Parent Company Only Information	12 Months Ended
	Dec. 31, 2013
Condensed Financial Information of Parent Company Only Disclosure [Abstract]	'
Parent Company Only Information	'
	Parent Company Only Information
	Condensed Statements of Financial Condition
		December 31,
	(Dollars in thousands)	2013			2012
	Assets:
	Due from banks and interest-bearing deposits with financial institutions	$	10,160		$	12,576
	Investment in subsidiaries	124,263			128,649
	Other assets	596			748
	Total assets	$	135,019		$	141,973
	Liabilities and shareholders’ equity:
	Liabilities	$	2,334		$	1,570
	Subordinated debentures	17,527			17,527
	Shareholders’ equity	115,158			122,876
	Total liabilities and shareholders’ equity	$	135,019		$	141,973
	Condensed Statements of Operations
		Year Ended December 31,
	(Dollars in thousands)	2013			2012			2011
	Interest income	$	60		$	136		$	77
	Interest expense	(544		)	(578		)	(542		)
	Other expenses	(1,934		)	(1,428		)	(713		)
	Equity in undistributed earnings of subsidiaries	(19,798		)	11,525			12,810
	Net (loss) income	$	(22,216	)	$	9,655		$	11,632
	Condensed Statements of Cash Flows
		Year Ended December 31,
	(Dollars in thousands)	2013			2012			2011
	Cash Flows from Operating Activities:
	Net (loss) income	$	(22,216	)	$	9,655		$	11,632
	Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
	Net (increase) decrease in other assets	(2		)	203			358
	Stock-based compensation expense	804			483			278
	Undistributed loss (income) of subsidiary	19,798			(11,525		)	(12,810		)
	Net increase in interest payable	544			578			542
	Net increase (decrease) in other liabilities	220			(5		)	6
	Net cash (used in) provided by operating activities	(852		)	(611		)	6
	Cash Flows from Investing Activities:
	Proceeds from dissolution of trust preferred securities	155			—			—
	Net decrease in loans	—			40			11
	Net cash provided by investing activities	155			40			11
	Cash Flows from Financing Activities:
	Proceeds from sale of common stock	14,978			24,591			—
	Common stock options exercised	303			1			—
	Common stock warrants issued	—			44			—
	Proceeds from sale of Series A and Series B Preferred Stock	—			—			8,747
	Capital contribution to subsidiaries	(17,000		)	(15,000		)	(10,500		)
	Net cash (used in) provided by financing activities	(1,719		)	9,636			(1,753		)
	Net (decrease) increase in cash and cash equivalents	(2,416		)	9,065			(1,736		)
	Cash and Cash Equivalents, beginning of period	12,576			3,511			5,247
	Cash and Cash Equivalents, end of period	$	10,160		$	12,576		$	3,511

Regulatory_Matters_and_Capital

Regulatory Matters and Capital/Operating Plans	12 Months Ended
	Dec. 31, 2013
Regulatory Capital Requirements [Abstract]	'
Regulatory Matters and Capital/Operating Plans	'
	Regulatory Matters and Capital/Operating Plans
	The Company and the Bank are subject to various regulatory capital requirements administered by the federal and state banking agencies. A failure to meet minimum capital requirements is likely to lead to the imposition by federal and state regulators of (i) certain requirements, such as an order requiring additional capital to be raised, and (ii) operational restrictions that could have a direct and material adverse effect on operating results. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company 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. Also, as a result of the FRBSF Agreement issued in August 2010, the Company is taking actions designed to maintain capital and return the Company to profitability, including, among others, strategy planning and budgeting, and capital and profit planning.
	Quantitative measures established by regulation to ensure capital adequacy require the Company and Bank to maintain minimum amounts and ratios (set forth in the following table) of total and Tier I capital (as defined in the regulations) to risk-weighted assets (as defined), and of Tier I capital (as defined) to average assets (as defined). We believe that, as of December 31, 2013, the Company and the Bank met all capital adequacy requirements to which they are subject and have not been notified by any regulatory agency that would require the Company or the Bank to maintain additional capital.
	The actual capital amounts and ratios of the Company and the Bank at December 31, 2013 and December 31, 2012 are presented in the following tables:
						Applicable Federal Regulatory Requirement
	At December 31, 2013	Actual Capital				For Capital Adequacy Purposes			To be Categorized As Well Capitalized
		Amount		Ratio		Amount		Ratio	Amount		Ratio
		(Dollars in thousands)
	Total Capital to Risk Weighted Assets:
	Company	$	137,705	17.5	%	$	62,960	At least 8.0	N/A		N/A
	Bank	116,972		15.2	%	61,715		At least 8.0	$	77,144	At least 10.0
	Tier 1 Capital to Risk Weighted Assets:
	Company	$	127,822	16.2	%	$	31,480	At least 4.0	N/A		N/A
	Bank	107,282		13.9	%	30,858		At least 4.0	$	46,287	At least 6.0
	Tier 1 Capital to Average Assets:
	Company	$	127,822	13.3	%	$	38,318	At least 4.0	N/A		N/A
	Bank	107,282		11.5	%	37,391		At least 4.0	$	46,739	At least 5.0
						Applicable Federal Regulatory Requirement
	At December 31, 2012	Actual Capital				For Capital Adequacy			To be Categorized
						Purposes			As Well Capitalized
		Amount		Ratio		Amount		Ratio	Amount		Ratio
		(Dollars in thousands)
	Total Capital to Risk Weighted Assets:
	Company	$	141,946	16.5	%	$	68,974	At least 8.0	N/A		N/A
	Bank	134,648		15.6	%	68,969		At least 8.0	$	86,211	At least 10.0
	Tier 1 Capital to Risk Weighted Assets:
	Company	$	131,165	15.2	%	$	34,487	At least 4.0	N/A		N/A
	Bank	123,868		14.4	%	34,484		At least 4.0	$	51,727	At least 6.0
	Tier 1 Capital to Average Assets:
	Company	$	131,165	12.1	%	$	43,219	At least 4.0	N/A		N/A
	Bank	123,868		11.5	%	43,205		At least 4.0	$	54,006	At least 5.0
	As the above tables indicate, at December 31, 2013 and 2012, the Bank (on a stand-alone basis) qualified as a “well—capitalized” institution, and the capital ratios of the Company (on a consolidated basis) exceeded the capital ratios mandated for bank holding companies, under federally mandated capital standards and federally established prompt corrective action regulations. Since December 31, 2013, there have been no events or circumstances known to us which have changed or which are expected to result in a change in the Company’s or the Bank’s classification as well-capitalized institutions.

Business_Segment_Information

Business Segment Information	12 Months Ended
	Dec. 31, 2013
Segment Reporting [Abstract]	'
Business Segment Information	'
	Business Segment Information
	We have one reportable business segment, commercial banking. The commercial banking segment provides small and medium-size businesses, professional firms and individuals with a diversified range of products and services such as various types of deposit accounts, various types of commercial and consumer loans, cash management services, and online banking services. Discontinued operations is comprised of our mortgage banking business which is in the business of originating mortgage loans that, for the most part, are resold within 30 days to long-term investors in the secondary residential mortgage market.
	Since our operating segment derives all of its revenues from interest and noninterest income and interest expense constitutes its most significant expense, this segment, as well as our discontinued operations, are reported below using net interest income (interest income less interest expense) and noninterest income (primarily net gains on sales of loans held for sale and fee income). We do not allocate general and administrative expenses or income taxes to our operating segment.
	The following table sets forth information regarding the net interest income and noninterest income for our commercial banking and discontinued operations segments, respectively, for the years ended December 31, 2013, 2012 and 2011.
	(Dollars in thousands)	Commercial		Other			Total from continuing operations		Discontinued Operations		Total including discontinued operations
	Net interest income for the period ended: December 31,
	2013	$	30,652	$	(318	)	$	30,334	$	488	$	30,822
	2012	$	30,819	$	(442	)	$	30,377	$	2,894	$	33,271
	2011	$	32,514	$	(465	)	$	32,049	$	1,142	$	33,191
	Noninterest income for the period ended: December 31,
	2013	$	1,713	$	843		$	2,556	$	5,691	$	8,247
	2012	$	3,234	$	—		$	3,234	$	25,259	$	28,493
	2011	$	2,104	$	—		$	2,104	$	6,125	$	8,229
	Segment Assets at:
	December 31, 2013	$	968,507	$	15,887		$	984,394	$	12,189	$	996,583
	December 31, 2012	$	986,692	$	13,024		$	999,716	$	54,225	$	1,053,941

Significant_Accounting_Policie1

Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2013
Accounting Policies [Abstract]	'
Use of Estimates	'
	Use of Estimates
	The preparation of the financial statements in conformity with GAAP requires us to make certain estimates and assumptions that could affect the reported amounts of certain of our assets, liabilities, and contingencies at the date of the financial statements and the reported amounts of our revenues and expenses during the reporting periods. For the fiscal periods covered by this Report, those estimates related primarily to our determinations of the allowance for loan and lease losses, the fair values of securities available for sale and mortgage loans held for sale, repurchase reserves on mortgage loans held for sale, and the determination of reserves pertaining to deferred tax assets. If circumstances or financial trends on which those estimates were based were to change in the future or there were to occur any currently unanticipated events affecting the amounts of those estimates, our future financial position or results of operations could differ, possibly materially, from those expected at the current time.
Principles of Consolidation	'
	Principles of Consolidation
	Our consolidated financial statements for the year ended December 31, 2013 include the accounts of PMBC, the Bank and PMAR. Our consolidated financial statements for the years ended December 31, 2012 and 2011 include the accounts of PMBC and the Bank. All significant intercompany balances and transactions were eliminated in consolidation.
Discontinued Operations	'
	Discontinued Operations
	The revenues and expenses of our mortgage banking division are reported in the consolidated statements of operations as discontinued operations for all periods presented. In determining whether the revenues and expenses are reported as discontinued operations, we evaluate whether we have any significant continuing involvement in the management of any of the mortgage banking operations. If we were to determine that we had any significant continuing involvement, the revenues and expenses of the respective operations would not be recorded in discontinued operations. As of December 31, 2013, we determined that the mortgage repurchase reserves are a liability of the Bank and are not included within the liabilities of discontinued operations. The repurchase reserves are included within other liabilities of the consolidated statements of financial condition.
Fair Value Option	'
	The fair value option permits us to elect fair value as an alternative measurement for selected financial assets, financial liabilities, unrecognized firm commitments and written loan commitments not previously carried at fair value. We have elected the fair value option on our mortgage servicing rights and mortgage loans held for sale included in discontinued operations. The election was made to better reflect the underlying economics and to mitigate operational complexities of risk management activities related to its mortgage servicing rights, pursuant to Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 815, Derivatives and Hedging (“FASB ASC 815”).
Mortgage Servicing Rights	'
	When we sold mortgage loans held for sale (“LHFS”) in the secondary market in connection with our discontinued mortgage banking operations, we sometimes retained the right to service those loans following their sale. Those mortgage servicing rights (which are included in assets of discontinued operations in the accompanying consolidated statement of financial condition) were capitalized at the then current fair value of the future net cash flows expected to be realized from servicing the loans and are carried at their estimated fair value, with any difference between carrying cost and estimated fair value recorded in the statement of operations.
Accounting for Derivative Instruments and Interest Rate Lock Commitments	'
	In accordance with FASB ASC 815, we record all derivative instruments at fair value. We have accounted for these derivatives as non-designated hedge instruments or free-standing derivatives. The discontinued mortgage banking division entered into interest rate lock commitments and utilized forward sold Fannie Mae and Ginnie Mae mortgage backed securities (which are sometimes referred to as to-be-announced or “TBA” securities) to hedge the fair value changes associated with changes in interest rates relating to the mortgage loan origination operations. We entered into commitments to originate mortgage loans whereby the interest rate on the loan was set prior to funding (interest rate lock commitments or “IRLCs”). IRLCs on mortgage loan funding commitments for mortgage loans that are intended to be sold are considered to be derivative instruments under GAAP and are recorded at fair value with any change in fair value between reporting periods recorded in operations. Unlike most other derivative instruments, there is no active market for the mortgage loan commitments that can be used to determine their fair value. We have developed a methodology for estimating the fair value by calculating the change in market value from a commitment date to measurement date based upon changes in applicable interest rates during the period, adjusted for a fallout factor (loans committed to funding that ultimately do not fund) and included the value of servicing.
Cash and Cash Equivalents	'
	Cash and Cash Equivalents
	For purposes of the statements of cash flow, cash and cash equivalents consist of cash and due from banks, interest bearing demand deposits with the FRBSF, federal funds sold and interest-bearing deposits, with original maturities of 90 days or less, with financial institutions. Generally, federal funds are sold for one-day periods.
Federal Home Loan Bank Stock and Federal Reserve Bank Stock	'
	Federal Home Loan Bank Stock and Federal Reserve Bank Stock
	The Bank, as a member of the Federal Home Loan Bank System, is required to maintain an investment in capital stock of the Federal Home Loan Bank of San Francisco (“FHLB”) in varying amounts based on asset size and on amounts borrowed from the FHLB. Because no ready market exists and there is no quoted market value for this stock, the Bank’s investment in this stock is carried at cost.
	The Bank also maintains an investment in capital stock of the FRBSF, which is carried at cost because no ready market exists and there is no quoted market value for this stock.
Securities Available for Sale, at Fair Value	'
	Securities Available for Sale, at Fair Value
	Securities available for sale are those which we intend to hold for an indefinite period of time, but which may be sold in response to changes in liquidity needs, changes in interest rates, changes in prepayment risks and other similar factors. These securities are recorded at fair value, with unrealized gains and losses excluded from earnings and reported as other comprehensive income or loss, net of taxes. Purchased premiums and discounts are recognized as interest income using the interest method over the term of these securities. Gains and losses on the sale of securities are recorded on the trade date and are determined using the specific identification method.
	Declines in the fair value of these securities below their cost which are other-than-temporary are reflected in earnings as realized losses. In determining other-than-temporary losses, we consider a number of factors, including: (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, (3) whether the market decline was affected by macroeconomic conditions, and (4) whether we have the intent to sell the security or it is more likely than not that we will be required to sell the security before its anticipated recovery. A high degree of subjectivity and judgment is involved in assessing whether an other-than-temporary decline exists and such assessments are based on information available to us at the time we make such assessments.
Loan Loss Obligation on Loans Previously Sold	'
	Loan Loss Obligation on Loans Previously Sold
	Upon a sale of LHFS that we have originated the risk of loss due to default by the borrower is generally transferred to the investor. However, we are required to make certain representations to the purchasers of such loans relating to credit information, loan documentation and collateral. These representations and warranties may extend through the contractual life of the loan. If subsequent to the sale of such a loan, any underwriting deficiencies, borrower fraud or documentation defects are discovered with respect to the loan, we may become obligated to repurchase the loan or indemnify the investors for any losses from borrower defaults if such deficiencies or defects cannot be cured within the specified cure periods following their discovery. The obligation for losses attributable to any erroneous representations and warranties or other deficiencies or defects is recorded at its estimate of expected future losses using historical and projected loss frequency and loss severity ratios to estimate our exposure to such losses. In the case of early loan payoffs and early defaults on certain loans, we may be required to repay all or a portion of any premium initially paid by the purchaser of the loan at the time of sale. The obligations associated with early loan payoffs and early defaults on mortgage loans are estimated on the basis of historical loss experience by type of loan.
Loans and Allowance for Loan and Lease Losses	'
	Loans and Allowance for Loan and Lease Losses
	Loans that we intend and have the ability to hold for the foreseeable future or until maturity or pay-off are stated at their respective principal amounts outstanding, net of unearned income. Interest is accrued daily as earned, except where reasonable doubt exists as to collectibility of the loan. A loan with principal or interest that is 90 days or more past due, based on its contractual payment due dates, is placed on nonaccrual status, in which case accrual of interest is discontinued, except that we may elect to continue the accrual of interest when the estimated net realizable value of collateral securing the loan is expected to be sufficient to enable us to recover both principal and accrued interest and those loans are in the process of collection. Generally, interest payments received on nonaccrual loans are applied to principal. Once all principal has been received by us, any additional interest payments are recognized as interest income on a cash basis.
	An allowance for loan and lease losses (“ALLL”) is established by means of a provision for loan and lease losses that is charged against income. If we conclude that the collection, in full, of the carrying amount of a loan has become unlikely, the loan, or the portion thereof that is believed to be uncollectible, is charged against the ALLL. We carefully monitor changing economic conditions, the loan portfolio by category, the financial condition of borrowers and the history of the performance of the loan portfolio in determining the adequacy of the ALLL. Additionally, as the volume of loans increases, additional provisions for loan losses may be required to maintain the allowance at levels deemed adequate. Moreover, if economic conditions were to deteriorate, causing the risk of loan losses to increase, it would become necessary to increase the allowance to an even greater extent, which would necessitate additional provisions that would be charged to income. We also evaluate the unfunded portion of loan commitments and establish a loss reserve, included in other liabilities, for such unfunded commitments through a charge against noninterest expense. The loss reserve for unfunded loan commitments was $225,000 and $181,000 at December 31, 2013 and 2012, respectively.
	The ALLL is based on estimates, and ultimate loan losses may vary from current estimates. These estimates are reviewed periodically and, as adjustments become necessary, they are recorded in earnings in the periods in which they become known.
Impaired Loans	'
	Impaired Loans
	A loan is generally classified as impaired when, in management’s opinion, the principal or interest will not be collectible in accordance with its contractual terms. We measure and reserve for impairment on a loan-by-loan basis using either the present value of expected future cash flows discounted at the loan’s effective interest rate, or the fair value of the collateral if the loan is collateral dependent. We exclude smaller, homogeneous loans, such as consumer installment loans and lines of credit, from these impairment calculations. Also, loans that experience insignificant payment delays or shortfalls are generally not considered impaired.
Restructured Loans	'
	Restructured Loans
	We sometimes modify or restructure loans when the borrower is experiencing financial difficulties by making a concession to the borrower in the form of changes in the amortization terms, reductions in the interest rates, the acceptance of interest only payments and, in limited cases, concessions to the outstanding loan balances. These loans are classified as troubled debt restructurings (“TDRs”). TDRs are loans modified for the purpose of alleviating temporary impairments to the borrower’s financial condition or cash flows. A workout plan between us and the borrower is designed to provide a bridge for borrower cash flow shortfalls in the near term. If the borrower works through such near term issues, in most cases, the original contractual terms of the loan will be reinstated.
Loan Origination Fees and Costs	'
	Loan Origination Fees and Costs
	Loan origination fees and related direct costs for loans held for investment are deferred and amortized to interest income as an adjustment to yield over the respective lives of the loans using the effective interest method, except for loans that are revolving or short-term in nature for which the straight line method is used, which approximates the interest method.
Investment in Unconsolidated Subsidiaries	'
	Investment in Unconsolidated Subsidiaries
	Investment in unconsolidated subsidiaries is stated at cost.
Other Real Estate Owned	'
	Other Real Estate Owned
	Other real estate owned (“OREO”) consists of real properties acquired by us through foreclosure or in lieu of foreclosure in satisfaction of loans. OREO is recorded at fair value less estimated selling costs at the time of acquisition or foreclosure. Loan balances in excess of fair value, less selling costs, are charged to the ALLL prior to foreclosure. Any subsequent operating expenses or income, reductions in estimated fair values and gains or losses on disposition of such properties are charged or credited to current operations.
Premises and Equipment	'
	Premises and Equipment
	Premises and equipment are stated at cost, less accumulated depreciation and amortization which are charged to expense on a straight-line basis over the estimated useful lives of the assets or, in the case of leasehold improvements, over the term of the leases, whichever is shorter. For income tax purposes, accelerated depreciation methods are used. Maintenance and repairs are charged directly to expense as incurred. Improvements to premises and equipment that extend their useful lives are capitalized.
	When such an asset is disposed of, the applicable costs and accumulated depreciation thereon are removed from the accounts and any resulting gain or loss is included in current operations. Rates of depreciation and amortization are based on the following estimated useful lives:
	Furniture and equipment	Three to seven years
	Leasehold improvements	Lesser of the lease term or estimated useful life
Income Taxes	'
	Income Taxes
	Deferred income taxes and liabilities are determined using the asset and liability 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 basis of the various balance sheet assets and liabilities and gives current recognition to changes in tax rates and laws.
	We record as a deferred tax asset on our balance sheet an amount equal to the tax credit and tax loss carryforwards and tax deductions ("tax benefits") that we believe will be available to us to offset or reduce the amount of our income taxes in future periods. Under applicable federal and state income tax laws and regulations, such tax benefits will expire if not used within specified periods of time. Accordingly, the ability to fully use our deferred tax asset depends on the amount of taxable income that we generate during those time periods. At least once each year, or more frequently, if warranted, we make estimates of future taxable income that we believe we are likely to generate during those future periods. If we conclude, on the basis of those estimates and the amount of the tax benefits available to us, that it is more likely than not that we will be able to fully utilize those tax benefits prior to their expiration, we recognize the deferred tax asset in full on our balance sheet. On the other hand, if we conclude on the basis of those estimates and the amount of the tax benefits available to us that it has become more likely than not that we will be unable to utilize those tax benefits in full prior to their expiration, then, we would establish (or increase any existing) valuation allowance to reduce the deferred tax asset on our balance sheet to the amount which we believe we are more likely than not to be able to utilize. Such a reduction is implemented by recognizing a non-cash charge that would have the effect of increasing the provision, or reducing any credit, for income taxes that we would otherwise have recorded in our statement of operations. The determination of whether and the extent to which we will be able to utilize our deferred tax asset involves significant management judgments and assumptions that are subject to period to period changes as a result of changes in tax laws, changes in market or economic conditions that could affect our operating results or variances between our actual operating results and our projected operating results, as well as other factors.
	Uncertain tax positions that meet the more likely than not recognition threshold are measured to determine the amount of benefit to recognize. An uncertain tax position is measured at the largest amount of benefit that management believes has a greater than 50% likelihood of realization upon settlement.
Earnings (Loss) Per Share	'
	Earnings (Loss) Per Share
	Basic income (loss) per share for any fiscal period is computed by dividing net income (loss) allocable to our common shareholders for such period by the weighted average number of common shares outstanding during that period. Fully diluted income (loss) per share reflects the potential dilution that could have occurred assuming the conversion of any convertible securities into common stock at conversion prices, and the exercise of all outstanding options and warrants to purchase shares of our common stock at exercise prices, that were less than the market price of our shares, thereby increasing the number of shares outstanding during the period, and is determined using the treasury method. Although accumulated undeclared dividends on our preferred stock are not recorded in the accompanying consolidated statement of operations, such dividends are included for purposes of computing earnings (loss) per share available to our common shareholders.
Stock Option Plans	'
	Stock Option Plans
	We follow FASB ASC 718-10, Share-Based Payment, which requires entities that grant stock options or other equity compensation awards to employees to recognize in their financial statements the fair values of those options or share awards as compensation cost over their requisite service (vesting) periods of those options or share awards. Since stock-based compensation cost that is recognized in the statements of operations is to be determined based on the equity compensation awards that we expect will ultimately vest, that compensation expense is reduced for estimated forfeitures of unvested options or unvested share awards that typically occur due primarily to terminations of employment of optionees or recipients of such share awards. Forfeitures are required to be estimated at the time of the grant of options or other share awards and are revised, if necessary, in subsequent periods if actual forfeitures differ from those earlier estimates. For purposes of the determination of stock-based compensation expense for the year ended December 31, 2013, we estimated no forfeitures of unvested options that were granted to non-employee members of the Board of Directors and forfeitures of 11.9% of the options that were granted to officers and other employees.
Comprehensive Income (Loss)	'
	Comprehensive Income (Loss)
	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 securities available for sale, are reported as a separate component of the equity in the accompanying consolidated statement of financial condition, net of income taxes, and such items, along with net income, are components of comprehensive income (loss).
Recent Accounting Pronouncements	'
	Recent Accounting Pronouncements
	In February 2013, the FASB issued ASU 2013-02, "Reporting of Amounts Reclassified out of Accumulated Other Comprehensive Income", which requires an entity to report the effect of significant reclassifications out of accumulated other comprehensive income on the respective lines in the entity's net income if the amount being reclassified is required under GAAP to be reclassified in its entirety to net income. The ASU is effective for fiscal years, and interim periods within those years, beginning after December 15, 2012. The adoption of ASU 2013-02 did not have a material impact on our consolidated financial condition or results of operations.
	In July 2013, the FASB issued ASU 2013-11, "Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists", which amended its guidance on income taxes to eliminate diversity in the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The amendments clarify whether unrecognized tax benefits should be presented as a liability on the balance sheet or as a reduction of a deferred tax asset. This guidance is effective for interim and annual periods beginning after December 15, 2013. Early adoption is permitted. We adopted this guidance on January 1, 2014, and do not expect that it will have a material impact on our financial statement presentation.
Subsequent events	'
	Subsequent Events
	Subsequent events are events or transactions that occur after the balance sheet date but before financial statements are issued. The Company recognizes in the financial statements the effects of all subsequent events that provide additional evidence about conditions that existed at the date of the balance sheet, including the estimates inherent in the process of preparing the financial statements. The Company’s financial statements do not recognize subsequent events that provide evidence about conditions that did not exist at the date of the balance sheet but arose after the balance sheet date and before financial statements are available to be issued.
	The Company has evaluated events subsequent through the date these consolidated financial statements were filed with the SEC.

Significant_Accounting_Policie2

Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2013
Accounting Policies [Abstract]	'
Premises and Equipment Estimated Useful Lives	'
	Rates of depreciation and amortization are based on the following estimated useful lives:
	Furniture and equipment	Three to seven years
	Leasehold improvements	Lesser of the lease term or estimated useful life

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'
Assets and Liabilities Measured at Fair Value on Recurring Basis	'
	The following tables show the recorded amounts of assets and liabilities measured at fair value on a recurring basis at December 31, 2013 and 2012.
		At December 31, 2013
	(Dollars in thousands)	Total			Level 1			Level 2			Level 3
	Assets and Liabilities at Fair Value:
	Investment securities available for sale
	U.S. Treasury securities	$	700		$	700		$	—		$	—
	Mortgage backed securities issued by U.S. agencies	57,808			—			57,808			—
	Collateralized mortgage obligations issued by non-agency	1,524			—			1,524			—
	Asset-backed securities	1,312			—			—			1,312
	Mutual funds	4,645			4,645			—			—
	Total securities available for sale at fair value	65,989			5,345			59,332			1,312
	Other assets – Mortgage servicing rights	4,417			—			—			4,417
	Derivative assets – IRLC’s	150			—			—			150
	Total assets measured at fair value on a recurring basis	$	70,556		$	5,345		$	59,332		$	5,879
	Derivative liabilities – TBA securities	$	33		$	—		$	33		$	—
	Total liabilities measured at fair value on a recurring basis	$	33		$	—		$	33		$	—
		At December 31, 2012
	(Dollars in thousands)	Total			Level 1			Level 2			Level 3
	Assets and Liabilities at Fair Value:
	Investment securities available for sale
	Mortgage backed securities issued by U.S. agencies	$	78,446		$	—		$	78,446		$	—
	Collateralized mortgage obligations issued by non agency	2,625			—			1,963			662
	Asset-backed securities	900			—			—			900
	Mutual funds	4,407			4,407			—			—
	Total securities available for sale at fair value	86,378			4,407			80,409			1,562
	Other assets - Mortgage servicing rights	2,801			—			—			2,801
	Derivative assets – IRLC’s	580			—			—			580
	Total assets at fair value on recurring basis	$	89,759		$	4,407		$	80,409		$	4,943
	Derivative liabilities – TBA securities	$	158		$	—		$	158		$	—
	Total liabilities measured at fair value on a recurring basis	$	158		$	—		$	158		$	—
Changes in Level Three Assets Measured at Fair Value on Recurring Basis	'
	The changes in Level 3 assets measured at fair value on a recurring basis are summarized as follows for the year ended December 31, 2013:
		Collateralized Mortgage Obligations			Asset Backed Securities			IRLC's			Mortgage Servicing Rights			Total
		(Dollars in thousands)
	Balance of recurring Level 3 instruments at January 1, 2013	$	662		$	900		$	580		$	2,801		$	4,943
	Total gains or losses (realized/unrealized):
	Included in earnings-realized(1)	—			—			(430		)	1,021			591
	Included in earnings-unrealized	—			—			—			—			—
	Included in other comprehensive income	—			412			—			—			412
	Purchases	—			—			—			1,049			1,049
	Settlements	—			—			—			(454		)	(454		)
	Transfers in and/or out of Level 3(2)	(662		)	—			—			—			(662		)
	Balance of Level 3 assets at December 31, 2013	$	—		$	1,312		$	150		$	4,417		$	5,879
	-1	Amount reported as an other than temporary impairment loss in the noninterest income portion of the income statement.
	-2	During the year ended December 31, 2013, a portion of our collateralized mortgage obligations was transferred out of Level 3 and into Level 2 as the value was determined using broker quotes provided in connection with the sale of one of our collateralized mortgage obligations in January 2014.
Assets Measured at Fair Value on Nonrecurring Basis	'
	Information regarding assets measured at fair value on a nonrecurring basis is set forth in the table below.
		At December 31, 2013
		Total			Level 1			Level 2			Level 3
	Assets at Fair Value:	(Dollars in thousands)
	Impaired loans	$	24,160		$	—		$	—		$	24,160
	Other real estate owned	12,292			—			12,292			—
	Total	$	36,452		$	—		$	12,292		$	24,160
Summary of significant unobservable inputs and valuation techniques	'
	For our fair value measurements classified in Level 3 of the fair value hierarchy as of December 31, 2013, a summary of the significant unobservable inputs and valuation techniques is as follows:
		Fair Value Measurement as of December 31, 2013			Valuation Techniques		Unobservable Inputs	Range		Weighted Average
		(Dollars in thousands)
	Assets
	Asset-backed securities	$	1,312		Third-Party Pricing		Marketability discount	N/A (1)
							Illiquidity discount	N/A (1)
	Impaired loans	24,160			Third-Party Pricing		Appraisals	N/A (2)
	Mortgage servicing rights	4,417			Discounted cash flows		Discount rate	10% - 14%		12%
							Prepayment speed	7% - 13%		8%
	Derivative assets - IRLC's	150			Market Approach		Pull-through rate	84% - 94%		91%
		$	30,039
	-1	Information is unavailable as valuation was obtained from third-party pricing services.
	-2	We obtain appraisals for our various properties included within impaired loans which primarily rely upon market comparisons. These market comparisons support our assumption that the carrying value of the respective loans either requires or does not require additional impairment.
Estimated Fair Values and Amounts of Financial Instruments	'
	The table below provides estimated fair values and related carrying amounts of our financial instruments as of December 31, 2013 and December 31, 2012, excluding financial assets and liabilities which are recorded at fair value on a recurring basis.
	(Dollars in thousands)	Estimated Fair Value at December 31,
		2013															2012
		Carrying Value			Total			Level 1			Level 2			Level 3			Carrying Value		Total		Level 1		Level 2		Level 3
	Cash and cash equivalents	$	106,940		$	106,940		$	106,940		$	—		$	—		$	128,208	$	128,208	128,208		—		—
	Interest-bearing deposits with financial institutions	2,423			2,423			2,423			—			—			2,423		2,423		2,423		—		—
	Federal Reserve Bank of San Francisco and Federal Home Loan Bank stock	8,531			8,531			8,531			—			—			10,284		10,284		10,284		—		—
	Loans, net	765,426			767,893			—			—			767,893			719,257		713,070		—		—		713,070
	Total assets	$	883,320		$	885,787		$	117,894		$	—		$	767,893		$	860,172	$	853,985	$	140,915	$	—	$	713,070
	Noninterest bearing deposits	203,942			203,942			203,942			—			—			170,259		170,259		170,259		—		—
	Interest-bearing deposits	576,283			568,258			—			568,258			—			675,136		676,163		—		676,163		—
	Borrowings	70,000			70,000			—			70,000			—			55,000		55,163		—		55,163		—
	Junior subordinated debentures	17,527			17,527			—			17,527			—			17,527		17,527		—		17,527		—
	Total liabilities	$	867,752		$	859,727		$	203,942		$	655,785		$	—		$	917,922	$	919,112	$	170,259	$	748,853	$	—
Derivative Assets and Liabilities	'
	The following table includes information for the derivative assets and liabilities for the periods presented:
								Total Gains (Losses)
		Notional Balance						For the Year Ended
		31-Dec-13			31-Dec-12			31-Dec-13			31-Dec-12			31-Dec-11
		(Dollars in thousands)
	Derivative assets - IRLC’s	$	6,638		$	19,683		$	(430	)	$	544		$	—
	Derivative liabilities - TBAs	12,000			44,000			190			(3,002		)	—

Investments_Tables

Investments (Tables)	12 Months Ended
	Dec. 31, 2013
Investments [Abstract]	'
Major Components of Securities Available for Sale and Comparison of Amortized Cost, Estimated Fair Market Values, and Gross Unrealized Gains and Losses	'
	The following table sets forth the major components of securities available for sale and a compares the amortized costs and estimated fair market values of, and the gross unrealized gains and losses on, these securities at December 31, 2013 and 2012:
	(Dollars in thousands)	31-Dec-13												31-Dec-12
		Amortized			Gross Unrealized						Estimated			Amortized			Gross Unrealized						Estimated
		Cost			Gain			Loss			Fair Value			Cost			Gain			Loss			Fair Value
	Securities Available for Sale
	US Treasury securities	$	700		$	—		$	—		$	700		$	—		$	—		$	—		$	—
	Mortgage backed securities issued by U.S. Agencies(1)	$	60,514		$	13		$	(2,719	)	$	57,808		$	78,053		$	553		(160		)	78,446
	Collateralized mortgage obligations issued by non agencies(1)	1,572			—			(48		)	1,524			2,599			87			(61		)	2,625
	Asset backed security(2)	2,218			—			(906		)	1,312			2,247			—			(1,347		)	900
	Mutual funds(3)	4,645			—			—			4,645			4,407			—			—			4,407
	Total	$	69,649		$	13		$	(3,673	)	$	65,989		$	87,306		$	640		$	(1,568	)	$	86,378
	-1	Secured by closed-end first liens on 1-4 family residential mortgages.
	-2	Comprised of a security that represents an interest in a pool of trust preferred securities issued by U.S.-based banks and insurance companies.
	-3	Consists primarily of mutual fund investments in closed-end first lien 1-4 family residential mortgages.
Amortized Cost and Estimated Fair Values of Securities Available for Sale by Contractual Maturities and Historical Prepayments based on Prior Twelve Months of Principal Payments	'
	Expected maturities will differ from contractual maturities and historical prepayments, particularly with respect to collateralized mortgage obligations, primarily because prepayment rates are affected by changes in conditions in the interest rate market and, therefore, future prepayment rates may differ from historical prepayment rates.
		At December 31, 2013 Maturing in
	(Dollars in thousands)	One year			Over one			Over five			Over ten			Total
		or less			year through			years through			Years
					five years			ten years
	Securities available for sale, amortized cost	$	8,111		$	28,690		$	20,514		$	12,334		$	69,649
	Securities available for sale, estimated fair value	7,816			27,664			19,586			10,923			65,989
	Weighted average yield	1.52		%	1.7		%	1.6		%	1.34		%	1.59		%
		At December 31, 2012 Maturing in
	(Dollars in thousands)	One year			Over one			Over five			Over ten			Total
		or less			year through			years through			Years
					five years			ten years
	Securities available for sale, amortized cost	$	11,679		$	35,038		$	24,738		$	15,851		$	87,306
	Securities available for sale, estimated fair value	11,788			35,264			24,747			14,579			86,378
	Weighted average yield	1.59		%	1.62		%	1.62		%	1.43		%	1.58		%
Gross Unrealized Losses and Fair Values of Investments	'
	The tables below indicate, as of December 31, 2013 and 2012, the gross unrealized losses and fair values of our investments, aggregated by investment category, and length of time that the individual securities have been in a continuous unrealized loss position.
		Securities with Unrealized Loss at December 31, 2013
		Less than 12 months						12 months or more						Total
	(Dollars in thousands)	Fair Value			Unrealized			Fair Value			Unrealized			Fair Value			Unrealized
					Loss						Loss						Loss
	Mortgage backed securities issued by U.S. Agencies	$	25,808		$	(806	)	$	30,688		$	(1,913	)	$	56,496		$	(2,719	)
	Non-agency collateralized mortgage obligations	586			(9		)	938			(39		)	1,524			(48		)
	Asset backed security	—			—			1,313			(906		)	1,313			(906		)
	Total	$	26,394		$	(815	)	$	32,939		$	(2,858	)	$	59,333		$	(3,673	)
		Securities With Unrealized Loss as of December 31, 2012
		Less than 12 months						12 months or more						Total
	(Dollars In thousands)	Fair Value			Unrealized			Fair Value			Unrealized			Fair Value			Unrealized
					Loss						Loss						Loss
	Mortgage backed securities issued by U.S. Agencies	$	35,996		$	(160	)	$	39		$	—		$	36,035		$	(160	)
	Non-agency collateralized mortgage obligations	—			—			1,172			(61		)	1,172			(61		)
	Asset-backed security	—			—			900			(1,347		)	900			(1,347		)
	Total	$	35,996		$	(160	)	$	2,111		$	(1,408	)	$	38,107		$	(1,568	)
Other-Than-Temporary Impairments, Portion Attributable to Non-Credit Related Factors Recognized in Other Comprehensive Loss	'
	The table below presents, for the year ended December 31, 2013, a roll-forward of OTTI in those instances when a portion of the OTTI was attributable to non-credit related factors and, therefore, was recognized in other comprehensive loss:
	(Dollars in thousands)	Gross Other-			Other-Than-			Net Other-Than-
		Than-			Temporary			Temporary
		Temporary			Impairments			Impairments
		Impairments			Included in Other			Included in
					Comprehensive			Retained  Earnings
					Loss			(Deficit)
	Balance – December 31, 2011	$	(2,707	)	$	(2,053	)	$	(654	)
	Changes in market value on securities for which an OTTI was previously recognized	712			789			(77		)
	Balance – December 31, 2012	$	(1,995	)	$	(1,264	)	$	(731	)
	Sale of impaired security	119			(59		)	178
	Change in market value on a security for which an OTTI was previously recognized	417			417			—
	Balance – December 31, 2013	$	(1,459	)	$	(906	)	$	(553	)
Impairment Losses on Other-Than-Temporary Impairments Securities	'
	Set forth below is additional information regarding impairment losses that we recognized in earnings:
	Impairment Losses on OTTI Securities	For the Year Ended December 31,
		2013			2012			2011
		(Dollars in thousands)
	Asset-backed security	$	—		$	(77	)	$	(169	)
	Total impairment loss recognized in earnings	$	—		$	(77	)	$	(169	)
Schedule of equity method investments	'
	As of December 31, 2013 and 2012, our other investments was as follows:
		December 31,
		2013			2012
		(Dollars in thousands)
	Investments accounted for under the equity method	$	2,025		$	—

Loans_and_Allowance_for_Loan_a1

Loans and Allowance for Loan and Lease Losses (Tables)	12 Months Ended
	Dec. 31, 2013
Receivables [Abstract]	'
Composition of Loan Portfolio	'
	The loan portfolio consisted of the following at:
		31-Dec-13							31-Dec-12
	(Dollars in thousands)	Amount				Percent			Amount				Percent
	Commercial loans	$	226,450			29.2	%		$	170,792			23.4	%
	Commercial real estate loans – owner occupied	174,221				22.4	%		165,922				22.7	%
	Commercial real estate loans – all other	177,884				22.9	%		150,189				20.6	%
	Residential mortgage loans – multi-family	96,565				12.4	%		105,119				14.4	%
	Residential mortgage loans – single family	75,660				9.7	%		87,263				11.9	%
	Land development loans	18,458				2.4	%		24,018				3.3	%
	Consumer loans	7,599				1	%		27,296				3.7	%
	Gross loans	776,837				100	%		730,599				100	%
	Deferred fee (income) costs, net	(53		)					(461		)
	Allowance for loan and lease losses	(11,358		)					(10,881		)
	Loans, net	$	765,426						$	719,257
Allowance for Loan Losses	'
	Set forth below is a summary of the activity in the ALLL during the years ended December 31, 2013, 2012 and 2011:
		December 31,
		2013				2012				2011
		(In thousands)
	Balance, beginning of year	$	10,881			$	15,627			$	18,101
	Charged off loans	(6,458		)		(8,574		)		(2,736		)
	Recoveries on loans previously charged off	2,430				1,878				1,095
	Provision for loan and lease losses	4,505				1,950				(833		)
	Balance, end of year	$	11,358			$	10,881			$	15,627
Loan Balances and Related Allowance for Loan Losses, by Portfolio Type	'
	Set forth below is information regarding loan balances and the related ALLL, by portfolio type, as of and for the years ended December 31, 2013, 2012 and 2011(excluding mortgage LHFS).
	(Dollars in thousands)	Commercial				Real  Estate				Land				Consumer and			Total
										Development				Single Family
														Mortgages
	ALLL in the year ended December 31, 2013:
	Balance at beginning of year	$	6,340			$	3,487			$	248			$	806		$	10,881
	Charge offs	(5,945		)		(308		)		(5		)		(200		)	(6,458		)
	Recoveries	2,337				5				54				34			2,430
	Provision	3,080				1,333				(132		)		224			4,505
	Balance at end of year	$	5,812			$	4,517			$	165			$	864		$	11,358
	ALLL balance at end of year related to:
	Loans individually evaluated for impairment	$	—			$	—			$	—			$	—		$	—
	Loans collectively evaluated for impairment	$	5,812			$	4,517			$	165			$	864		$	11,358
	Loans balance at end of year:
	Loans individually evaluated for impairment	$	10,484			$	8,451			$	391			$	4,834		$	24,160
	Loans collectively evaluated for impairment	215,966				440,219				18,067				78,425			752,677
	Ending Balance	$	226,450			$	448,670			$	18,458			$	83,259		$	776,837
	ALLL in the year ended December 31, 2012:
	Balance at beginning of year	$	8,908			$	5,777			$	316			$	626		$	15,627
	Charge offs	(6,664		)		(1,184		)		(158		)		(568		)	(8,574		)
	Recoveries	1,657				198				—				23			1,878
	Provision	2,439				(1,304		)		90				725			1,950
	Balance at end of year	$	6,340			$	3,487			$	248			$	806		$	10,881
	ALLL Balance at end of year related to:
	Loans individually evaluated for impairment	$	2,428			$	—			$	—			$	—		$	2,428
	Loans collectively evaluated for impairment	$	3,912			$	3,487			$	248			$	806		$	8,453
	Loans balance at end of year:
	Loans individually evaluated for impairment	$	16,180			$	21,918			$	314			$	839		$	39,251
	Loans collectively evaluated for impairment	154,612				399,312				23,704				113,720			691,348
	Ending Balance	$	170,792			$	421,230			$	24,018			$	114,559		$	730,599
	ALLL in the year ended December 31, 2011:
	Balance at beginning of year	$	10,017			$	6,351			$	830			$	903		$	18,101
	Charge offs	(1,218		)		(1,315		)		(138		)		(65		)	(2,736		)
	Recoveries	1,067				3				—				25			1,095
	Provision	(958		)		738				(376		)		(237		)	(833		)
	Balance at end of year	$	8,908			$	5,777			$	316			$	626		$	15,627
	ALLL Balance at end of year related to:
	Loans individually evaluated for impairment	$	1,648			$	1,135			$	—			$	—		$	2,783
	Loans collectively evaluated for impairment	$	7,260			$	4,642			$	316			$	626		$	12,844
	Loans balance at end of year:
	Loans individually evaluated for impairment	$	5,140			$	10,088			$	2,597			$	570		$	18,395
	Loans collectively evaluated for impairment	174,165				348,230				25,088				92,401			639,884
	Ending Balance	$	179,305			$	358,318			$	27,685			$	92,971		$	658,279
Summary of Delinquency Status of Loans by Portfolio Type	'
	The following table provides a summary of the delinquency status of loans by portfolio type at December 31, 2013 and 2012:
	(Dollars in thousands)	30-59 Days Past Due				60-89 Days Past Due				90 Days and Greater				Total Past Due			Current			Total Loans Outstanding		Loans >90 Days and Accruing
	At December 31, 2013
	Commercial loans	$	—			$	—			$	2,192			$	2,192		$	224,258		$	226,450	$	—
	Commercial real estate loans – owner-occupied	—				—				—				—			174,221			174,221		—
	Commercial real estate loans – all other	—				—				2,117				2,117			175,767			177,884		—
	Residential mortgage loans – multi-family	—				—				—				—			96,565			96,565		—
	Residential mortgage loans – single family	748				—				—				748			74,912			75,660		—
	Land development loans	—				—				—				—			18,458			18,458		—
	Consumer loans	450				—				—				450			7,149			7,599		—
	Total	$	1,198			$	—			$	4,309			$	5,507		$	771,330		$	776,837	$	—
	At December 31, 2012
	Commercial loans	$	1,321			$	778			$	4,295			$	6,394		$	164,398		$	170,792	$	—
	Commercial real estate loans – owner-occupied	—				—				3,232				3,232			162,690			165,922		—
	Commercial real estate loans – all other	—				—				2,599				2,599			147,590			150,189		—
	Residential mortgage loans – multi-family	—				—				—				—			105,119			105,119		—
	Residential mortgage loans – single family	259				378				359				996			86,267			87,263		—
	Land development loans	—				—				314				314			23,704			24,018		—
	Consumer loans	—				—				—				—			27,296			27,296		—
	Total	$	1,580			$	1,156			$	10,799			$	13,535		$	717,064		$	730,599	$	—
Loans on Nonaccrual Status by Portfolio Type	'
	The following table provides information with respect to loans on nonaccrual status, by portfolio type, as of December 31, 2013 and 2012:
		December 31,
		2013				2012
		(Dollars in thousands)
	Nonaccrual loans:
	Commercial loans	$	5,371			$	6,846
	Commercial real estate loans – owner occupied	1,773				3,232
	Commercial real estate loans – all other	2,117				6,424
	Residential mortgage loans – single family	1,874				839
	Land development loans	391				314
	Total	$	11,526			$	17,655
Summary of Loans by Portfolio Type and Internal Credit Quality Ratings	'
	The following table provides a summary of loans by portfolio type and our internal credit quality ratings as of December 31, 2013 and 2012, respectively.
		December 31,
	(Dollars in thousands)	2013				2012				Increase
										(Decrease)
	Pass:
	Commercial loans	$	212,938			$	146,952			$	65,986
	Commercial real estate loans – owner occupied	167,947				162,689				5,258
	Commercial real estate loans – all other	161,970				135,274				26,696
	Residential mortgage loans – multi family	91,375				104,747				(13,372		)
	Residential mortgage loans – single family	73,786				84,237				(10,451		)
	Land development loans	10,047				12,461				(2,414		)
	Consumer loans	7,599				27,296				(19,697		)
	Total pass loans	$	725,662			$	673,656			$	52,006
	Special Mention:
	Commercial loans	$	52			$	2,381			$	(2,329	)
	Commercial real estate loans – all other	—				3,859				(3,859		)
	Residential mortgage loans – multi family	5,190				373				4,817
	Residential mortgage loans – single family	—				990				(990		)
	Land development loans	—				8,201				(8,201		)
	Total special mention loans	$	5,242			$	15,804			$	(10,562	)
	Substandard:
	Commercial loans	$	13,396			$	21,347			$	(7,951	)
	Commercial real estate loans – owner occupied	6,274				3,232				3,042
	Commercial real estate loans – all other	15,914				11,057				4,857
	Residential mortgage loans – single family	1,874				2,036				(162		)
	Land development loans	8,410				3,355				5,055
	Total substandard loans	$	45,868			$	41,027			$	4,841
	Doubtful:
	Commercial loans	$	65			$	112			$	(47	)
	Total doubtful loans	$	65			$	112			$	(47	)
	Total Outstanding Loans, gross:	$	776,837			$	730,599			$	46,238
Nonaccrual Loans and Restructured Loans	'
	The following table sets forth information regarding impaired loans, at December 31, 2013 and December 31, 2012:
		December 31,
	(Dollars in thousands)	2013				2012
	Impaired loans:
	Nonaccruing loans	$	5,590			$	12,018
	Nonaccruing restructured loans	5,936				5,637
	Accruing restructured loans (1)	12,634				21,595
	Accruing impaired loans	—				—
	Total impaired loans	$	24,160			$	39,250
	Impaired loans less than 90 days delinquent and included in total impaired loans	$	21,968			$	28,452
	-1	See "Troubled Debt Restructurings" below for a description of accruing restructured loans at December 31, 2013 and December 31, 2012.
Additional Information with Respect to Impaired Loans, by Portfolio Type	'
	The table below contains additional information with respect to impaired loans, by portfolio type, as of and for the years ended December 31, 2013, 2012 and 2011:
	(Dollars in thousands)	Recorded Investment				Unpaid Principal Balance				Related Allowance (1)				Average Recorded Investment			Interest Income Recognized
	2013 Loans with no specific reserves established:
	Commercial loans	$	10,484			$	13,908			$	—			$	8,691		$	496
	Commercial real estate loans – owner occupied	1,773				1,872				—				3,121			—
	Commercial real estate loans – all other	6,678				6,711				—				12,119			188
	Residential mortgage loans – multi-family	—				—				—				—			—
	Residential mortgage loans – single family	4,834				5,263				—				1,716			187
	Land development loans	391				409				—				302			12
	Consumer loans	—				—				—				—			—
	2013 Loans with specific reserves established:
	Commercial loans	$	—			$	—			$	—			$	—		$	—
	Commercial real estate loans – owner occupied	—				—				—				—			—
	Commercial real estate loans – all other	—				—				—				—			—
	Residential mortgage loans – multi-family	—				—				—				—			—
	Residential mortgage loans – single family	—				—				—				—			—
	Land development loans	—				—				—				—			—
	Consumer loans	—				—				—				—			—
	2013 Total:
	Commercial loans	$	10,484			$	13,908			$	—			$	8,691		$	496
	Commercial real estate loans – owner occupied	1,773				1,872				—				3,121			—
	Commercial real estate loans – all other	6,678				6,711				—				12,119			188
	Residential mortgage loans – multi-family	—				—				—				—			—
	Residential mortgage loans – single family	4,834				5,263				—				1,716			187
	Land development loans	391				409				—				302			12
	Consumer loans	—				—				—				—			—
	2012 Loans with no specific reserves established:
	Commercial loans	$	11,782			$	12,770			$	—			$	7,733		$	377
	Commercial real estate loans – owner occupied	4,644				4,649				—				5,584			92
	Commercial real estate loans – all other	17,274				17,317				—				10,893			703
	Residential mortgage loans – multi-family	—				—				—				45			—
	Residential mortgage loans – single family	839				1,033				—				1,050			41
	Land development loans	314				318				—				424			33
	Consumer loans	—				—				—				—			—
	2012 Loans with specific reserves established:
	Commercial loans	$	4,398			$	4,398			$	2,428			$	6,976		$	221
	Commercial real estate loans – owner occupied	—				—				—				—			—
	Commercial real estate loans – all other	—				—				—				2,053			—
	Residential mortgage loans – multi-family	—				—				—				—			—
	Residential mortgage loans – single family	—				—				—				—			—
	Land development loans	—				—				—				—			—
	Consumer loans	—				—				—				—			—
	2012 Total:
	Commercial loans	$	16,180			$	17,168			$	2,428			$	14,709		$	598
	Commercial real estate loans – owner occupied	4,644				4,649				—				5,584			92
	Commercial real estate loans – all other	17,274				17,317				—				12,946			703
	Residential mortgage loans – multi-family	—				—				—				45			—
	Residential mortgage loans – single family	839				1,033				—				1,050			41
	Land development loans	314				318				—				424			33
	Consumer loans	—				—				—				—			—
	2011 Loans with no specific reserves established:
	Commercial loans	$	1,636			$	2,361			$	—			$	1,395		$	38
	Commercial real estate loans – owner occupied	3,583				3,583				—				4,621			340
	Commercial real estate loans – all other	96				96				—				3,420			3
	Residential mortgage loans – multi-family	—				—				—				—			—
	Residential mortgage loans – single family	570				581				—				790			15
	Construction loans	2,047				2,215				—				621			—
	Land development loans	550				554				—				632			11
	Consumer loans	—				—				—				32			—
	2011 Loans with specific reserves established:
	Commercial loans	$	3,503			$	3,527			$	1,648			$	1,722		$	203
	Commercial real estate loans – owner occupied	2,016				2,016				659				3,015			48
	Commercial real estate loans – all other	4,214				4,818				347				9,281			—
Residential mortgage loans – multi-family	180				180				129				45			14
Residential mortgage loans – single family	—				—				—				273			—
Construction loans	—				—				—				1,604			—
Land development loans	—				—				—				—			—
Consumer loans	—				—				—				—			—
2011 Total:
Commercial loans	$	5,139			$	5,888			$	1,648			$	3,117		$	241
Commercial real estate loans – owner occupied	5,599				5,599				659				7,636			388
Commercial real estate loans – all other	4,310				4,914				347				12,701			3
Residential mortgage loans – multi-family	180				180				129				45			14
Residential mortgage loans – single family	570				581				—				1,063			15
Construction loans	2,047				2,215				—				2,225			—
Land development loans	550				554				—				632			11
Consumer loans	—				—				—				32			—
-1	When the discounted cash flows, collateral value or market price equals or exceeds the recorded investment in the loan, then specific reserves are not required to be set aside for the loan within the ALLL. This typically occurs when the impaired loans have been partially charged-off and/or there have been interest payments received and applied to the balance of the principal outstanding.
Troubled Debt Restructurings	'
	Of the $18.6 million of TDRs outstanding at December 31, 2013, $12.6 million were performing in accordance with their terms and accruing interest; and $5.9 million were not. Our impairment analysis determined no specific reserves were required after charging off $2.6 million of non-performing commercial loans in 2013.
		31-Dec-13
	(Dollars in thousands)	Number of			Pre-Modification				Post-Modification				End
		Loans			Outstanding				Outstanding				of Period
					Recorded				Recorded				Balance
					Investment				Investment
	Performing
	Commercial loans	2			$	5,113			$	5,113			$	5,113
	Commercial real estate – all other	4			7,980				7,538				4,560
	Residential mortgage loans – single family	1			3,046				3,046				2,961
		7			16,139				15,697				12,634
	Nonperforming
	Commercial loans	8			7,653				7,571				3,723
	Commercial real estate – owner occupied	1			1,872				1,867				1,773
	Residential mortgage loans – single family	1			171				64				49
	Land development loans	1			439				439				391
		11			10,135				9,941				5,936
	Total Troubled Debt Restructurings	18			$	26,274			$	25,638			$	18,570
		31-Dec-12
		Number of			Pre-Modification				Post-Modification				End
		loans			Outstanding				Outstanding				of Period
					Recorded				Recorded				Balance
					Investment				Investment
	Performing
	Commercial loans	4			$	9,754			$	9,754			$	9,334
	Commercial real estate – all other	4			10,897				10,897				10,849
	Land development loans	1			1,429				1,429				1,412
		9			22,080				22,080				21,595
	Nonperforming
	Commercial loans	3			1,943				1,855				1,753
	Commercial real estate – all other	2			6,814				6,685				3,825
	Residential mortgage loans – single family	1			171				64				59
		6			8,928				8,604				5,637
	Total troubled debt restructurings	15			$	31,008			$	30,684			$	27,232
		December 31, 2011
		Number of			Pre-Modification				Post-Modification				End
		loans			Outstanding				Outstanding				of Period
					Recorded				Recorded				Balance
					Investment				Investment
	Nonperforming
	Commercial real estate – all other	1			$	4,942			4,818				$	4,214
	Total troubled debt restructurings	1			$	4,942			4,818				$	4,214

Premises_and_Equipment_Tables

Premises and Equipment (Tables)	12 Months Ended
	Dec. 31, 2013
Property, Plant and Equipment [Abstract]	'
Major Classes of Premises and Equipment	'
	The major classes of premises and equipment are as follows:
	(Dollars in thousands)	December 31,
		2013			2012
	Furniture and equipment	$	7,740		$	7,404
	Leasehold improvements	1,845			1,716
		9,585			9,120
	Accumulated depreciation and amortization	(8,518		)	(8,171		)
	Total	$	1,067		$	949

Deposits_Tables

Deposits (Tables)	12 Months Ended
	Dec. 31, 2013
Deposits [Abstract]	'
Maturities of Time Certificates of Deposit	'
	The scheduled maturities of time certificates of deposit at December 31, 2013 were as follows:
	(Dollars in thousands)	At December 31, 2013
	2014	$	322,235
	2015	50,269
	2016	5,125
	2017	732
	2018 and beyond	308
	Total	$	378,669

Borrowings_and_Contractual_Obl1

Borrowings and Contractual Obligations (Tables)	12 Months Ended
	Dec. 31, 2013
Debt Disclosure [Abstract]	'
Borrowings	'
	At December 31, 2013 and 2012, our borrowings and contractual obligations consisted of the following:
		December 31,
	(Dollars in thousands)	2013			2012
	FHLB advances—short-term	$	30,500		$	20,000
	FHLB advances—long-term	39,500			35,000
		$	70,000		$	55,000
Federal Home Loan Bank Borrowings	'
	These borrowings had a weighted-average annualized interest rate of 0.64% for the year ended December 31, 2013.
	Principal Amounts		Interest Rate	Maturity Dates		Principal Amounts		Interest Rate	Maturity Dates
	(Dollars in thousands)
	$7,500		0.49%	March 3, 2014		$5,000		0.76%	March 30, 2015
	5,000		0.56%	March 26, 2014		10,000		0.61%	August 31, 2015
	5,000		0.48%	April 14, 2014		5,000		0.61%	September 18, 2015
	5,000		0.48%	May 6, 2014		5,000		0.57%	September 30, 2015
	3,000		0.64%	September 26, 2014		5,000		1.08%	September 19, 2016
	5,000		0.35%	October 9, 2014		5,000		0.96%	September 30, 2016
	4,500		0.78%	March 26, 2015
Terms of Debentures Remained Outstanding	'
	Set forth below are the respective principal amounts, and certain other information regarding the terms of the Debentures that remained outstanding as of December 31, 2013 and 2012:
	Original Issue Dates	Principal Amount			Interest Rate(1)		Maturity Dates
		(In thousands)
	Sep-02	$	7,217		LIBOR plus 3.40%		September 2032
	Oct-04	10,310			LIBOR plus 2.00%		Oct-34
	Total	$	17,527
	-1	Interest rate resets quarterly.

Loan_and_other_Banking_transac1

Loan and other Banking transactions with Board of Directors (Tables)	12 Months Ended
	Dec. 31, 2013
Related Party Transactions [Abstract]	'
Summary of Loan Transactions with Board of Directors	'
	The following is a summary of loan transactions with members of the Board of Directors and certain of their affiliates and associates:
		Year Ended December 31,
	(Dollars in thousands)	2013(1)			2012(1)
	Beginning balance	$	4,765		$	6,100
	New loans granted	1,961			4,288
	Principal repayments	(4,797		)	(5,623		)
	Transfers out(2)	(1,276		)	—
	Ending balance	$	653		$	4,765
	-1	Includes loans made to executive officers who are not also directors totaling $44,000 and $53,000 in 2013 and 2012, respectively.
	-2	Related to loans that no longer meet the qualifications of a related party.

Income_Taxes_Tables

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2013
Income Tax Disclosure [Abstract]	'
Components of Income Tax Expense (Benefit)	'
	The components of income tax expense (benefit) from continuing operations consisted of the following for the years ended December 31:
	(Dollars in thousands)	2013				2012				2011
	Current taxes:
	Federal	$	957			$	360			$	103
	State	289				286				627
	Total current taxes	1,246				646				730
	Deferred taxes:
	Federal	3,150				(2,709		)		(5,277		)
	State	1,214				(4,857		)		(1,878		)
	Total deferred taxes	4,364				(7,566		)		(7,155		)
	Total income tax expense (benefit)	$	5,610			$	(6,920	)		$	(6,425	)
Differences Between Statutory Federal Income Tax Rate and Effective Tax Rates	'
	The reasons for the differences between the statutory federal income tax rates and our effective tax rates are summarized in the following table:
		Year Ended December 31,
		2013			2012			2011
	Federal income tax based on statutory rate	34	%		34	%		34	%
	State franchise tax net of federal income tax benefit	7			6.6			6.9
	Permanent differences	(0.6	)		(1.6	)		(1.5	)
	Other	0.2			2			—
	Valuation allowance	(100.8	)		120.6			(160.8	)
	Total income tax expense	(60.2	)%		161.6	%		(121.4	)%
Components of Deferred Tax Asset	'
	The components of our net deferred tax asset are as follows at:
	(Dollars in thousands)	December 31,
		2013				2012
	Deferred tax asset:
	Allowance for loan and lease losses	$	4,770			$	4,575
	Other than temporary impairment on securities	78				301
	State taxes	1				1
	Deferred loan origination costs	22				195
	Deferred compensation	1,216				1,239
	Litigation reserve	—				644
	Other accrued expenses	3,526				2,964
	Charitable contributions	141				156
	Reserve for unfunded commitments	93				75
	Tax credits	125				44
	Net operating loss carry forward	9,397				2,259
	Stock based compensation	780				654
	Depreciation and amortization	199				64
	Unrealized losses on securities and deferred compensation	1,506				633
	Total deferred tax assets	21,854				13,804
	Deferred tax liabilities:
	Mortgage servicing rights	(1,811		)		(2,086		)
	Total deferred tax liabilities	(1,811		)		(2,086		)
	Valuation allowance	(12,490		)		—
	Total net deferred tax asset	$	7,553			$	11,718

StockBased_Employee_Compensati1

Stock-Based Employee Compensation Plans (Tables)	12 Months Ended
	Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Weighted Average Assumptions used to Determine Fair Values of Options Granted	'
	The table below summarizes the weighted average assumptions used to determine the fair values of the options granted during the following periods:
		Year Ended December 31,
	Assumptions with respect to:	2013				2012				2011
	Expected volatility	44		%		47		%		41		%
	Risk-free interest rate	1.72		%		0.9		%		2.34		%
	Expected dividends	1		%		0.57		%		0.26		%
	Expected term (years)	3.1 - 7.4				4.2-7.6				6.5-8.2
	Weighted average fair value of options granted during period	$	2.56			$	2.48			$	1.84
Stock Option Activity under Plans	'
	The following table summarizes the stock option activity under the Company’s equity incentive plans during the years ended December 31, 2013, 2012 and 2011, respectively.
		Number of			Weighted-				Number of			Weighted-			Number of			Weighted-
		Shares			Average				Shares			Average			Shares			Average
					Exercise							Exercise						Exercise
					Price							Price						Price
					Per Share							Per Share						Per Share
		2013							2012						2011
	Outstanding – January 1,	1,566,965			$	6.9			1,153,741			$	7.39		1,177,642			$	7.57
	Granted	632,000			6.15				614,500			5.43			80,500			4.09
	Exercised	(94,244	)		3.23				(22,096	)		3.4			—			—
	Forfeited/Canceled	(283,721	)		6.66				(179,180	)		5.47			(104,401	)		6.87
	Outstanding – December 31,	1,821,000			6.88				1,566,965			6.9			1,153,741			7.39
	Options Exercisable – December 31,	1,035,434			$	7.5			931,259			$	8.07		801,692			$	9.05
Additional Information Regarding Vested and Unvested Options Outstanding	'
	The following table provides additional information regarding the vested and unvested options that were outstanding at December 31, 2013.
	Options Outstanding as of December 31, 2013													Options Exercisable
														as of December 31, 2013(1)
		Vested			Unvested			Weighted				Weighted		Shares		Weighted
								Average				Average				Average
								Exercise				Remaining				Exercise Price
								Price				Contractual
												Life (Years)
	$2.97 – $5.99	547,683			138,917			$	4.16			7.25		547,683		$	4.01
	$6.00 – $9.99	97,351			646,649			6.37				9.31		97,351		6.62
	$10.00 – $12.99	264,100			—			11.21				0.13		264,100		11.21
	$13.00 – $17.99	106,800			—			15.13				1.49		106,800		15.13
	$18.00 – $18.84	19,500			—			18.06				2.09		19,500		18.06
		1,035,434			785,566			$	6.88			6.67		1,035,434		$	7.5
	-1	The weighted average remaining contractual life of the options that were exercisable as of December 31, 2013 was 4.71 years.
Summary of Status of Unvested Options and Changes in Number of Shares Subject to and in Weighted Average Grant Date Fair Values of Unvested Options	'
	A summary of the status of the unvested options outstanding as of December 31, 2013, and changes in the weighted average grant date fair values of the unvested options during the year ended December 31, 2013, are set forth in the following table.
		Number of			Weighted
		Shares Subject			Average
		to Options			Grant Date
					Fair Value
	Unvested at December 31, 2012	635,706			$	2.3
	Granted	632,000			2.56
	Vested	(290,766	)		2.06
	Forfeited/Cancelled	(191,374	)		2.38
	Unvested at December 31, 2013	785,566			2.57
Schedule of Restricted Stock Activity	'
	The following table summarizes the activity related to restricted stock granted, vested and forfeited under our equity incentive plans during the year ended December 31, 2013.
		Number of Shares			Average Grant Date Fair Value
	Outstanding at January 1, 2013	—			—
	Granted	141,284			$	6.23
	Vested	—			—
	Forfeited	—			—
	Outstanding at December 31, 2013	141,284			$	6.23
Compensation Expense of Non-Vested Stock Options Outstanding	'
	December 31, 2013, will be as follows:
		Estimated Stock Based Compensation Expense Stock Options				Estimated Stock Based Compensation Expense Restricted Stock				Estimated Stock Based Compensation Expense Total
	(Dollars in thousands)
	For the years ending December 31,
	2014	$	772			$	269			$	1,041
	2015	530				269				799
	2016	250				212				462
	2017	20				—				20
	2018 and beyond	6				—				6
		$	1,578			$	750			$	2,328

Employee_Benefit_Plans_Tables

Employee Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2013
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]	'
Changes in Projected Benefit Obligations under Supplemental Retirement Plan	'
	The changes in the projected benefit obligations under the SERP during 2013, 2012 and 2011, its funded status at December 31, 2013, 2012 and 2011, and the amounts recognized in our consolidated statements of financial condition at each of those dates were as follows:
		At December 31,
	(Dollars in thousands)	2013			2012			2011
	Change in benefit obligation:
	Benefit obligation at beginning of period	$	3,042		$	2,641		$	2,315
	Service cost	18			208			200
	Interest cost	175			166			148
	Actuarial loss/(gain)	—			27			(22		)
	(Benefits paid)	(281		)	—			—
	Benefit obligation at end of period	$	2,954		$	3,042		$	2,641
	Funded status:
	Amounts recognized in the Statement of Financial Condition
	Unfunded accrued SERP liability—current	$	(299	)	$	—		$	—
	Unfunded accrued SERP liability—noncurrent	(2,655		)	(3,042		)	(2,641		)
	Total unfunded accrued SERP liability	$	(2,954	)	$	(3,042	)	$	(2,641	)
	Net amount recognized in accumulated other comprehensive income
	Prior service cost/(benefit)	$	—		$	1		$	16
	Net actuarial loss/(gain)	—			29			(51		)
	Total net amount recognized in accumulated other comprehensive income	$	—		$	30		$	(35	)
	Accumulated benefit obligation	$	2,954		$	2,975		$	2,606
	Components of net periodic SERP cost year to date:
	Service cost	$	18		$	208		$	200
	Interest cost	175			166			148
	Amortization of prior service cost/(benefit)	1			15			15
	Amortization of net actuarial loss/(gain)	30			(53		)	(6		)
	Net periodic SERP cost	$	224		$	336		$	357
	Recognized in other comprehensive income year to date:
	Prior service cost/(benefit)
	Net actuarial loss/(gain)	—			27			(22		)
	Amortization of prior service cost/(benefit)	(1		)	(15		)	(15		)
	Amortization of net actuarial loss/(gain)	(30		)	53			6
	Total recognized year to date in other comprehensive (loss) income	$	(31	)	$	65		$	(31	)
	Assumptions as of December 31:
	Assumed discount rate	6		%	6		%	6		%
	Rate of compensation increase	—		%	4		%	4		%

Earnings_Per_Share_EPS_Tables

Earnings Per Share ("EPS") (Tables)	12 Months Ended
	Dec. 31, 2013
Earnings Per Share [Abstract]	'
Computation of Basic and Diluted Earnings Per Share	'
	The following table shows how we computed basic and diluted EPS for the years ended December 31, 2013, 2012 and 2011.
	(In thousands, except per share data)	For the Year Ended December 31,
		2013				2012			2011
	Numerator:
	Net (loss) income from continuing operations	$	(14,934	)		$	2,639		$	11,717
	Accumulated declared dividends on preferred stock	(538		)		(941		)	—
	Accumulated undeclared dividends on preferred stock	(544		)		(17		)	(440		)
	Numerator for basic and diluted net (loss) income from continuing operations	(16,016		)		1,681			11,277
	Net (loss) income from discontinued operations	(7,282		)		7,015			(85		)
	Numerator for basic and diluted net (loss) income available to common shareholders	$	(23,298	)		$	8,696		$	11,192
	Denominator:
	Basic weighted average outstanding shares of common stock	18,241				15,386			11,361
	Dilutive effect of employee stock options and warrants	—				2,289			10
	Diluted weighted average common stock and common stock equivalents	18,241				17,675			11,372
	Basic (loss) income per common share:
	Net (loss) income from continuing operations	$	(0.88	)		$	0.11		$	0.99
	Net (loss) income from discontinued operations	$	(0.40	)		$	0.46		$	—
	Net (loss) income available to common shareholders	$	(1.28	)		$	0.57		$	0.99
	Diluted (loss) income per common share:
	Net (loss) income from continuing operations(1)	$	(0.88	)		$	0.15		$	0.99
	Net (loss) income from discontinued operations	$	(0.40	)		$	0.4		$	(0.01	)
	Net (loss) income available to common shareholders(1)	$	(1.28	)		$	0.55		$	0.98
	-1	For the year ended December 31, 2012, when computing the dilutive effect of convertible securities, the numerator is adjusted to add back the preferred dividends. The benefit received from the add back of the preferred dividends is shown in continuing operations resulting in higher diluted net income per share than basic net income per share; however, inclusion of the add back of the preferred dividends is not anti-dilutive to total net income available to common shareholders.
Antidilutive Securities Excluded from Earnings Per Share	'
	The shares that have an antidilutive effect in the calculation of diluted net loss per share and have been excluded from the computations above were as follows:
		For the Year Ended December 31,
		2013			2012			2011
	Stock options(1)(2)	1,821,000			992,343			984,619
	Shares subject to stock purchase warrants(3)	761,278			761,278			—
	-1	Stock options were excluded from the computation of diluted earnings per common share for the years ended December 31, 2012 and 2011 because the options were "out-of-the-money."
	-2	Stock options were excluded from the computation of diluted earnings per common share for the year ended December 31, 2013 as we reported a net loss from continuing operations.
	-3	Stock purchase warrants were excluded from the computation of diluted earnings per common share for the years ended December 31, 2013 and 2012 because the exercisability of those warrants is conditioned on the happening of certain future events.

Shareholders_Equity_Tables

Shareholders' Equity (Tables)	12 Months Ended
	Dec. 31, 2013
Equity [Abstract]	'
Terms of Warrants Issuance	'
	The terms of the warrants issuance are listed below:
		Shares of Common Stock eligible for purchase(1)			Exercise Price of Warrants				Gross Proceeds from Sale of Warrants
	SBAV	352,444			$	6.26			$	44,055
	Carpenter Funds	408,834			$	6.26			$	51,105
	-1	The warrants are contingent and only exercisable to the extent that we complete an acquisition prior to April 23, 2016 of a bank with assets of at least $250 million.
Schedule of Accumulated Other Comprehensive Income	'
	Accumulated other comprehensive income, net as of December 31, 2013, 2012 and 2011 was as follows:
		Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax				Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net				Accumulated Other Comprehensive Income, Net
		(Dollars in thousands)
	Beginning balance as of January 1, 2011	$	(4,748	)		$	4			$	(4,744	)
	Other comprehensive income before reclassifications (1)	2,906				40				2,946
	Amounts reclassified from accumulated other comprehensive income (1)(5)	(236		)		(9		)		(245		)
	Other comprehensive income (1)	2,670				31				2,701
	Ending balance as of December 31, 2011 (1)	$	(2,078	)		$	35			$	(2,043	)
	Other comprehensive income (loss) before reclassifications, net of tax provision of $1,913 thousand (2)	2,737				(27		)		2,710
	Amounts reclassified from accumulated other comprehensive income, net of tax provision of $842 thousand and tax benefit of $10 thousand, respectively (3)	(1,204		)		(28		)		(1,232		)
	Other comprehensive income (loss), net of tax provision of $1,043 thousand and tax benefit $10 thousand, respectively	1,533				(55		)		1,478
	Ending balance as of December 31, 2012	$	(545	)		$	(20	)		$	(565	)
	Other comprehensive income before reclassifications, net of tax benefit of $1,141 thousand (2)	(1,635		)		—				(1,635		)
	Amounts reclassified from accumulated other comprehensive income, net of tax provision of $18 thousand and tax provision of $10 thousand, respectively (4)	26				20				46
	Other comprehensive (loss) income, net of tax benefit of $1,123 thousand and tax expense $10 thousand, respectively	(1,609		)		20				(1,589		)
	Ending balance as of December 31, 2013	$	(2,154	)		$	—			$	(2,154	)
	-1	No tax impact.
	-2	Tax impact included in Deferred tax assets.
	-3	Gross amounts related to Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax are included in Net gains on sale of securities available for sale and Net impairment loss recognized in earnings. Gross amounts related to Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net are included in Salaries and employee benefits. Related tax impact amounts are included in Income tax provision (benefit).
	-4	Gross amounts related to Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax are included in Net gains on sale of securities available for sale. Gross amounts related to Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net are included in Salaries and employee benefits. Related tax impact amounts are included in Income tax provision (benefit).
	-5	Gross amounts related to Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax are included in Net gains on sale of securities available for sale and Net impairment loss recognized in earnings. Gross amounts related to Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net are included in Salaries and employee benefits.

Commitments_and_Contingencies_

Commitments and Contingencies (Tables)	12 Months Ended
	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]	'
Summary of Future Minimum Non-Cancelable Lease Commitments	'
	Future minimum non-cancelable lease commitments were as follows at December 31, 2013:
	(Dollars in thousands)
	2014	$	2,704
	2015	2,221
	2016	2,270
	2017	147
	2018 and beyond	20
	Total	$	7,362
Activity Related Repurchase Reserves For Previously Sold Loans	'
	The following table sets forth information, at December 31, 2013 and 2012, with respect to such reserves:
		2013			2012
	Beginning balance	$	906		$	115
	Provision for repurchases	1,041			791
	Settlements	(64		)	—
	Total repurchases reserve	$	1,883		$	906

Discontinued_Operations_Tables

Discontinued Operations (Tables)	12 Months Ended
	Dec. 31, 2013
Discontinued Operations and Disposal Groups [Abstract]	'
Income (loss) From Discontinued Operations	'
		Year Ended December 31,
		2013				2012				2011
		(Dollars in thousands)
	Revenues(1)	$	6,272			$	28,647			$	7,308
	Pre-tax (loss) income	$	(7,721	)		$	10,971			$	(93	)
	-1	Net interest income plus noninterest income.
Summary of Unpaid Balance of Mortgage LHFS for Which Fair Value Option Elected by Type	'
	A summary of the unpaid principal balances of LHFS for which the fair value option has been elected, by type, is presented below:
		December 31,
		2013				2012
		(Dollars in thousands)
	Government	$	2,616			$	16,902
	Conventional	3,138				10,805
	Jumbo	1,177				20,514
	Fair value adjustment	(15		)		2,269
	Total mortgage loans held-for-sale at fair value	$	6,916			$	50,490
Gain on Loan Held for Sale	'
	Gains on LHFS for the years ended December 31, 2013 and 2012 are as follows:
		December 31,
		2013				2012
		(Dollars in thousands)
	Gain on sale of mortgage loans	$	6,944			$	48,441
	Net loan servicing	1,000				99
	Unrealized gains (losses) from derivative financial statements	(240		)		422
	Realized gains (losses) from derivative financial instruments	508				(2,880		)
	Mark to market (loss) gain on LHFS	(2,103		)		943
	Direct origination (expenses) fees, net	(2,756		)		(21,670		)
	Provision for repurchases	(977		)		(791		)
	Total gain on LHFS	$	2,376			$	24,564
Activity for Mortgage Servicing Rights	'
	The Bank accounts for mortgage servicing rights at fair value with changes in fair value recorded in mortgage banking income in the consolidated statement of operations. The table below presents the activity for mortgage servicing rights for the years ended December 31, 2013 and 2012.
	Rollforward of Fair Value of Mortgage Servicing Rights		Year Ended December 31,
	(Dollars in thousands)		2013				2012
	Balance, beginning of period		$	2,801			$	—
	Additions		1,049				3,005
	Payoffs		(454		)		(93		)
	Impact due to changes in Constant Prepayment Rate (“CPR”)		667				(45		)
	Other model changes		354				(66		)
	Balance, end of period		$	4,417			$	2,801
	Rollforward of Unpaid Principal Balance of Mortgage Servicing Portfolio		Year Ended December 31,
	(Dollars in thousands)		2013				2012
	Balance, beginning of period		$	457,062			$	—
	Additions		139,968				478,645
	Payoffs		(81,165		)		(19,847		)
	Impact due to changes in CPR		(9,201		)		(1,736		)
	Balance, end of period		$	506,664			$	457,062
Loans Held For Sale Unpaid Principal Balance	'
	The following table sets forth the principal amounts of the mortgage loans we were servicing, categorized by type of loan at December 31, 2013 and December 31, 2012, with the following characteristics:
		Unpaid Principal Balance as of December 31,
	(Dollars in thousands)	2013				2012
	Government	$	404,432			$	396,951
	Conventional	102,232				60,111
	Total loans serviced	$	506,664			$	457,062

Parent_Company_Only_Informatio1

Parent Company Only Information (Tables)	12 Months Ended
	Dec. 31, 2013
Condensed Financial Information of Parent Company Only Disclosure [Abstract]	'
Condensed Statements of Financial Condition	'
	Condensed Statements of Financial Condition
		December 31,
	(Dollars in thousands)	2013			2012
	Assets:
	Due from banks and interest-bearing deposits with financial institutions	$	10,160		$	12,576
	Investment in subsidiaries	124,263			128,649
	Other assets	596			748
	Total assets	$	135,019		$	141,973
	Liabilities and shareholders’ equity:
	Liabilities	$	2,334		$	1,570
	Subordinated debentures	17,527			17,527
	Shareholders’ equity	115,158			122,876
	Total liabilities and shareholders’ equity	$	135,019		$	141,973
Condensed Statements of Operations	'
	Condensed Statements of Operations
		Year Ended December 31,
	(Dollars in thousands)	2013			2012			2011
	Interest income	$	60		$	136		$	77
	Interest expense	(544		)	(578		)	(542		)
	Other expenses	(1,934		)	(1,428		)	(713		)
	Equity in undistributed earnings of subsidiaries	(19,798		)	11,525			12,810
	Net (loss) income	$	(22,216	)	$	9,655		$	11,632
Condensed Statements of Cash Flows	'
	Condensed Statements of Cash Flows
		Year Ended December 31,
	(Dollars in thousands)	2013			2012			2011
	Cash Flows from Operating Activities:
	Net (loss) income	$	(22,216	)	$	9,655		$	11,632
	Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
	Net (increase) decrease in other assets	(2		)	203			358
	Stock-based compensation expense	804			483			278
	Undistributed loss (income) of subsidiary	19,798			(11,525		)	(12,810		)
	Net increase in interest payable	544			578			542
	Net increase (decrease) in other liabilities	220			(5		)	6
	Net cash (used in) provided by operating activities	(852		)	(611		)	6
	Cash Flows from Investing Activities:
	Proceeds from dissolution of trust preferred securities	155			—			—
	Net decrease in loans	—			40			11
	Net cash provided by investing activities	155			40			11
	Cash Flows from Financing Activities:
	Proceeds from sale of common stock	14,978			24,591			—
	Common stock options exercised	303			1			—
	Common stock warrants issued	—			44			—
	Proceeds from sale of Series A and Series B Preferred Stock	—			—			8,747
	Capital contribution to subsidiaries	(17,000		)	(15,000		)	(10,500		)
	Net cash (used in) provided by financing activities	(1,719		)	9,636			(1,753		)
	Net (decrease) increase in cash and cash equivalents	(2,416		)	9,065			(1,736		)
	Cash and Cash Equivalents, beginning of period	12,576			3,511			5,247
	Cash and Cash Equivalents, end of period	$	10,160		$	12,576		$	3,511

Regulatory_Matters_and_Capital1

Regulatory Matters and Capital/Operating Plans (Tables)	12 Months Ended
	Dec. 31, 2013
Regulatory Capital Requirements [Abstract]	'
Actual Amount and Capital Ratios of Company and Bank	'
	The actual capital amounts and ratios of the Company and the Bank at December 31, 2013 and December 31, 2012 are presented in the following tables:
						Applicable Federal Regulatory Requirement
	At December 31, 2013	Actual Capital				For Capital Adequacy Purposes			To be Categorized As Well Capitalized
		Amount		Ratio		Amount		Ratio	Amount		Ratio
		(Dollars in thousands)
	Total Capital to Risk Weighted Assets:
	Company	$	137,705	17.5	%	$	62,960	At least 8.0	N/A		N/A
	Bank	116,972		15.2	%	61,715		At least 8.0	$	77,144	At least 10.0
	Tier 1 Capital to Risk Weighted Assets:
	Company	$	127,822	16.2	%	$	31,480	At least 4.0	N/A		N/A
	Bank	107,282		13.9	%	30,858		At least 4.0	$	46,287	At least 6.0
	Tier 1 Capital to Average Assets:
	Company	$	127,822	13.3	%	$	38,318	At least 4.0	N/A		N/A
	Bank	107,282		11.5	%	37,391		At least 4.0	$	46,739	At least 5.0
						Applicable Federal Regulatory Requirement
	At December 31, 2012	Actual Capital				For Capital Adequacy			To be Categorized
						Purposes			As Well Capitalized
		Amount		Ratio		Amount		Ratio	Amount		Ratio
		(Dollars in thousands)
	Total Capital to Risk Weighted Assets:
	Company	$	141,946	16.5	%	$	68,974	At least 8.0	N/A		N/A
	Bank	134,648		15.6	%	68,969		At least 8.0	$	86,211	At least 10.0
	Tier 1 Capital to Risk Weighted Assets:
	Company	$	131,165	15.2	%	$	34,487	At least 4.0	N/A		N/A
	Bank	123,868		14.4	%	34,484		At least 4.0	$	51,727	At least 6.0
	Tier 1 Capital to Average Assets:
	Company	$	131,165	12.1	%	$	43,219	At least 4.0	N/A		N/A
	Bank	123,868		11.5	%	43,205		At least 4.0	$	54,006	At least 5.0

Business_Segment_Information_T

Business Segment Information (Tables)	12 Months Ended
	Dec. 31, 2013
Segment Reporting [Abstract]	'
Net Interest Income and Noninterest Income	'
	(Dollars in thousands)	Commercial		Other			Total from continuing operations		Discontinued Operations		Total including discontinued operations
	Net interest income for the period ended: December 31,
	2013	$	30,652	$	(318	)	$	30,334	$	488	$	30,822
	2012	$	30,819	$	(442	)	$	30,377	$	2,894	$	33,271
	2011	$	32,514	$	(465	)	$	32,049	$	1,142	$	33,191
	Noninterest income for the period ended: December 31,
	2013	$	1,713	$	843		$	2,556	$	5,691	$	8,247
	2012	$	3,234	$	—		$	3,234	$	25,259	$	28,493
	2011	$	2,104	$	—		$	2,104	$	6,125	$	8,229
	Segment Assets at:
	December 31, 2013	$	968,507	$	15,887		$	984,394	$	12,189	$	996,583
	December 31, 2012	$	986,692	$	13,024		$	999,716	$	54,225	$	1,053,941

Significant_Accounting_Policie3

Significant Accounting Policies - Additional Information (Detail) (USD $)	12 Months Ended							12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2002	Dec. 31, 2004	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2013
	Segment	Segment	Segment	PMB Statutory Trust III	PMB Capital Trust III	Federal Reserve Bank of San Francisco	Federal Reserve Bank of San Francisco	Non-Employee Board of Directors Member	Officers and Other Employees
	Investment
Summary Of Significant Accounting Policies [Line Items]	'	'	'	'	'	'	'	'	'
Cash and due from banks	$13,489	$12,256	'	'	'	$932	$607	'	'
Loss reserve for unfunded loan commitments	225	181	'	'	'	'	'	'	'
Number of unconsolidated subsidiary investments	2	'	'	'	'	'	'	'	'
Junior subordinated debentures	$17,527	$17,527	'	$7,200	$10,300	'	'	'	'
Percentage of forfeitures to unvested options	'	'	'	'	'	'	'	0.00%	11.90%
Reportable business segments	1	2	2	'	'	'	'	'	'
Non-reportable segments	1	'	'	'	'	'	'	'	'

Significant_Accounting_Policie4

Significant Accounting Policies - Premises and Equipment Estimated Useful Lives (Detail)	12 Months Ended
	Dec. 31, 2013
Minimum	'
Property, Plant and Equipment [Line Items]	'
Furniture and equipment, estimated useful life	'3 years
Maximum	'
Property, Plant and Equipment [Line Items]	'
Furniture and equipment, estimated useful life	'7 years

Regulatory_Actions_Additional_

Regulatory Actions - Additional Information (Detail)	Aug. 31, 2011
Regulatory Capital Requirements [Abstract]	'
Ratio of adjusted tangible shareholders' equity to tangible assets to meet capital requirement under DFI Order	9.00%

Fair_Value_Measurements_Assets

Fair Value Measurements - Assets Measured at Fair Value on Recurring Basis (Detail) (USD $)	Dec. 31, 2013		Dec. 31, 2012
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	$65,989		$86,378
Fair Value, Measurements, Recurring [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	65,989		86,378
Other assets - Mortgage Servicing Rights	4,417		2,801
Derivative assets - IRLC's	150		580
Total assets at fair value on recurring basis	70,556		89,759
Derivative liabilities - TBA securities	33		158
Total liabilities measured at fair value on a recurring basis	33		158
Fair Value, Measurements, Recurring [Member] | Level 1	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	5,345		4,407
Other assets - Mortgage Servicing Rights	0		0
Derivative assets - IRLC's	0		0
Total assets at fair value on recurring basis	5,345		4,407
Derivative liabilities - TBA securities	0		0
Total liabilities measured at fair value on a recurring basis	0		0
Fair Value, Measurements, Recurring [Member] | Level 2	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	59,332		80,409
Other assets - Mortgage Servicing Rights	0		0
Derivative assets - IRLC's	0		0
Total assets at fair value on recurring basis	59,332		80,409
Derivative liabilities - TBA securities	33		158
Total liabilities measured at fair value on a recurring basis	33		158
Fair Value, Measurements, Recurring [Member] | Level 3	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	1,312		1,562
Other assets - Mortgage Servicing Rights	4,417		2,801
Derivative assets - IRLC's	150		580
Total assets at fair value on recurring basis	5,879		4,943
Derivative liabilities - TBA securities	0		0
Total liabilities measured at fair value on a recurring basis	0		0
U.S. Treasury Securities [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	700		0
U.S. Treasury Securities [Member] | Fair Value, Measurements, Recurring [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	700		'
U.S. Treasury Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 1	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	700		'
U.S. Treasury Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 2	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	0		'
U.S. Treasury Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 3	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	0		'
Mortgage backed securities issued by U.S. Agencies	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	57,808	[1]	78,446	[1]
Mortgage backed securities issued by U.S. Agencies | Fair Value, Measurements, Recurring [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	57,808		78,446
Mortgage backed securities issued by U.S. Agencies | Fair Value, Measurements, Recurring [Member] | Level 1	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	0		0
Mortgage backed securities issued by U.S. Agencies | Fair Value, Measurements, Recurring [Member] | Level 2	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	57,808		78,446
Mortgage backed securities issued by U.S. Agencies | Fair Value, Measurements, Recurring [Member] | Level 3	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	0		0
Collateralized Mortgage Obligations | Fair Value, Measurements, Recurring [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	1,524		2,625
Collateralized Mortgage Obligations | Fair Value, Measurements, Recurring [Member] | Level 1	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	0		0
Collateralized Mortgage Obligations | Fair Value, Measurements, Recurring [Member] | Level 2	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	1,524		1,963
Collateralized Mortgage Obligations | Fair Value, Measurements, Recurring [Member] | Level 3	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	0		662
Asset backed security	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	1,312	[2]	900	[2]
Asset backed security | Fair Value, Measurements, Recurring [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	1,312		900
Asset backed security | Fair Value, Measurements, Recurring [Member] | Level 1	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	0		0
Asset backed security | Fair Value, Measurements, Recurring [Member] | Level 2	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	0		0
Asset backed security | Fair Value, Measurements, Recurring [Member] | Level 3	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	1,312		900
Mutual funds	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	4,645	[3]	4,407	[3]
Mutual funds | Fair Value, Measurements, Recurring [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	4,645		4,407
Mutual funds | Fair Value, Measurements, Recurring [Member] | Level 1	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	4,645		4,407
Mutual funds | Fair Value, Measurements, Recurring [Member] | Level 2	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	0		0
Mutual funds | Fair Value, Measurements, Recurring [Member] | Level 3	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale, at fair value	$0		$0
[1]	Secured by closed-end first liens on 1-4 family residential mortgages.
[2]	Comprised of a security that represents an interest in a pool of trust preferred securities issued by U.S.-based banks and insurance companies.
[3]	Consists primarily of mutual fund investments in closed-end first lien 1-4 family residential mortgages.

Fair_Value_Measurements_Change

Fair Value Measurements - Changes in Level Three Assets Measured at Fair Value on Recurring Basis (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013
Changes in Level 3 assets measured at fair value on a recurring basis	'
Recurring Level 3 Instruments, Beginning Balance	$4,943
Total gains or losses (realized/unrealized):	'
Included in earnings-realized	591	[1]
Included in earnings-unrealized	0
Included in other comprehensive income	412
Purchases	1,049
Settlements	-454
Transfers in and/or out of Level 3	-662	[2]
Recurring Level 3 Instruments, Ending Balance	5,879
Collateralized Mortgage Obligations	'
Changes in Level 3 assets measured at fair value on a recurring basis	'
Recurring Level 3 Instruments, Beginning Balance	662
Total gains or losses (realized/unrealized):	'
Included in earnings-realized	0	[1]
Included in earnings-unrealized	0
Included in other comprehensive income	0
Purchases	0
Settlements	0
Transfers in and/or out of Level 3	-662	[2]
Recurring Level 3 Instruments, Ending Balance	0
Asset backed security	'
Changes in Level 3 assets measured at fair value on a recurring basis	'
Recurring Level 3 Instruments, Beginning Balance	900
Total gains or losses (realized/unrealized):	'
Included in earnings-realized	0	[1]
Included in earnings-unrealized	0
Included in other comprehensive income	412
Purchases	0
Settlements	0
Transfers in and/or out of Level 3	0	[2]
Recurring Level 3 Instruments, Ending Balance	1,312
Derivative Financial Instruments, Assets	'
Changes in Level 3 assets measured at fair value on a recurring basis	'
Recurring Level 3 Instruments, Beginning Balance	580
Total gains or losses (realized/unrealized):	'
Included in earnings-realized	-430	[1]
Included in earnings-unrealized	0
Included in other comprehensive income	0
Purchases	0
Settlements	0
Transfers in and/or out of Level 3	0	[2]
Recurring Level 3 Instruments, Ending Balance	150
Mortgage Servicing Rights	'
Changes in Level 3 assets measured at fair value on a recurring basis	'
Recurring Level 3 Instruments, Beginning Balance	2,801
Total gains or losses (realized/unrealized):	'
Included in earnings-realized	1,021	[1]
Included in earnings-unrealized	0
Included in other comprehensive income	0
Purchases	1,049
Settlements	-454
Transfers in and/or out of Level 3	0	[2]
Recurring Level 3 Instruments, Ending Balance	$4,417
[1]	Amount reported as an other than temporary impairment loss in the noninterest income portion of the income statement
[2]	During the year ended DecemberB 31, 2013, a portion of our collateralized mortgage obligations was transferred out of Level 3 and into Level 2 as the value was determined using broker quotes provided in connection with the sale of one of our collateralized mortgage obligations in January 2014.

Fair_Value_Measurements_Assets1

Fair Value Measurements - Assets Measured at Fair Value on Nonrecurring Basis (Detail) (USD $)	Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	$36,452
Impaired loans	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	24,160
Other real estate owned	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	12,292
Level 1	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	0
Level 1 | Impaired loans	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	0
Level 1 | Other real estate owned	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	0
Level 2	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	12,292
Level 2 | Impaired loans	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	0
Level 2 | Other real estate owned	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	12,292
Level 3	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	24,160
Level 3 | Impaired loans	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	24,160
Level 3 | Other real estate owned	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value of assets on nonrecurring basis	$0

Fair_Value_Measurements_Valuat

Fair Value Measurements - Valuation Techniques for Level 3 Financial Instruments (Details) (Level 3, USD $)

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

In Thousands, unless otherwise specified

Asset backed security

Impaired loans

Mortgage Servicing Rights

Mortgage Servicing Rights

Mortgage Servicing Rights

Mortgage Servicing Rights

Derivative Financial Instruments, Assets

Derivative Financial Instruments, Assets

Derivative Financial Instruments, Assets

Derivative Financial Instruments, Assets

Assets

Third-Party Pricing

Appraisal

Discounted Cash Flows

Minimum

Maximum

Weighted Average

Market Approach

Minimum

Maximum

Weighted Average

Discounted Cash Flows

Discounted Cash Flows

Discounted Cash Flows

Market Approach

Market Approach

Market Approach

Fair Value Inputs, Assets, Quantitative Information [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

Assets, Fair Value Disclosure

$767,893

$713,070

$1,312

$24,160

$4,417

'

'

'

$150

'

'

'

$30,039

Fair Value Inputs, Discount Rate

'

'

'

'

'

10.00%

14.00%

12.00%

'

'

'

'

'

Fair Value Inputs, Prepayment Rate

'

'

'

'

'

7.00%

13.00%

8.00%

'

'

'

'

'

Fair Value Inputs, Pull-Through Rate

'

'

'

'

'

'

'

'

'

84.00%

94.00%

91.00%

'

Fair_Value_Measurements_Fair_V

Fair Value Measurements - Fair Values and Related Carrying Amounts of Financial Instruments (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Carrying Value	'	'
Financial Assets, Estimated Fair Value:	'	'
Cash and cash equivalents	$106,940	$128,208
Interest-bearing deposits with financial institutions	2,423	2,423
Federal Reserve Bank and Federal Home Loan Bank stock	8,531	10,284
Loans, net	765,426	719,257
Total assets	883,320	860,172
Financial Liabilities, Estimated Fair Value:	'	'
Noninterest bearing deposits	203,942	170,259
Interest-bearing deposits	576,283	675,136
Borrowings	70,000	55,000
Junior subordinated debentures	17,527	17,527
Total liabilities	867,752	917,922
Total	'	'
Financial Assets, Estimated Fair Value:	'	'
Cash and cash equivalents	106,940	128,208
Interest-bearing deposits with financial institutions	2,423	2,423
Federal Reserve Bank and Federal Home Loan Bank stock	8,531	10,284
Loans, net	767,893	713,070
Total assets	885,787	853,985
Financial Liabilities, Estimated Fair Value:	'	'
Noninterest bearing deposits	203,942	170,259
Interest-bearing deposits	568,258	676,163
Borrowings	70,000	55,163
Junior subordinated debentures	17,527	17,527
Total liabilities	859,727	919,112
Level 1	'	'
Financial Assets, Estimated Fair Value:	'	'
Cash and cash equivalents	106,940	128,208
Interest-bearing deposits with financial institutions	2,423	2,423
Federal Reserve Bank and Federal Home Loan Bank stock	8,531	10,284
Loans, net	0	0
Total assets	117,894	140,915
Financial Liabilities, Estimated Fair Value:	'	'
Noninterest bearing deposits	203,942	170,259
Interest-bearing deposits	0	0
Borrowings	0	0
Junior subordinated debentures	0	0
Total liabilities	203,942	170,259
Level 2	'	'
Financial Assets, Estimated Fair Value:	'	'
Cash and cash equivalents	0	0
Interest-bearing deposits with financial institutions	0	0
Federal Reserve Bank and Federal Home Loan Bank stock	0	0
Loans, net	0	0
Total assets	0	0
Financial Liabilities, Estimated Fair Value:	'	'
Noninterest bearing deposits	0	0
Interest-bearing deposits	568,258	676,163
Borrowings	70,000	55,163
Junior subordinated debentures	17,527	17,527
Total liabilities	655,785	748,853
Level 3	'	'
Financial Assets, Estimated Fair Value:	'	'
Cash and cash equivalents	0	0
Interest-bearing deposits with financial institutions	0	0
Federal Reserve Bank and Federal Home Loan Bank stock	0	0
Loans, net	767,893	713,070
Total assets	767,893	713,070
Financial Liabilities, Estimated Fair Value:	'	'
Noninterest bearing deposits	0	0
Interest-bearing deposits	0	0
Borrowings	0	0
Junior subordinated debentures	0	0
Total liabilities	$0	$0

Fair_Value_Measurements_Deriva

Fair Value Measurements - Derivative Assets and Liabilities (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Derivative Financial Instruments, Assets | Interest Rate Lock Commitments	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'
Notional Balance	$6,638	$19,683	'
Gains (losses) on derivative	-430	544	0
Derivative Financial Instruments, Liabilities | To Be Announced	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'
Notional Balance	12,000	44,000	'
Gains (losses) on derivative	$190	($3,002)	$0

Investments_Additional_Informa

Investments - Additional Information (Details) (USD $)	12 Months Ended			1 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Nov. 30, 2007	Dec. 31, 2013		Dec. 31, 2012
				Asset backed security	Asset backed security		Asset backed security
				issuer	Investment
				institution
				company
Schedule of Available-for-sale Securities [Line Items]	'	'	'	'	'		'
Aggregate fair market value of securities pledged as collateral	$9,500,000	$10,000,000	'	'	'		'
Net gains on sales of securities available for sale	44,000	2,100,000	'	'	'		'
Proceeds from sale of securities available for sale	6,700,000	186,000,000	'	'	'		'
Impairment credit losses on available-for-sale securities	0	77,000	169,000	'	'		'
Portion of other-than-temporary impairment losses recognized in other comprehensive loss	906,000	1,264,000	2,053,000	'	'		'
Number of securities	'	'	'	'	1		'
Trust preferred securities, number of issuers	'	'	'	56	'		'
Trust preferred securities, number of U.S. depository institutions	'	'	'	45	'		'
Trust preferred securities, number of insurance companies	'	'	'	11	'		'
Available for sale security purchased, face value	'	'	'	3,000,000	'		'
Available for sale security purchased, price as percentage of face amount	'	'	'	95.21%	'		'
Available for sale security purchased, price paid	'	'	'	2,900,000	'		'
Trust preferred securities issued, value	'	'	'	363,000,000	'		'
Basis points over 3 months LIBOR	'	'	'	0.60%	'		'
Amortized Cost	69,649,000	87,306,000	'	'	2,218,000	[1]	2,247,000	[1]
Estimated Fair Value	65,989,000	86,378,000	'	'	1,312,000	[1]	900,000	[1]
Gross Unrealized Loss	-3,673,000	-1,568,000	'	'	-906,000	[1]	-1,347,000	[1]
Available-for-sale securities, default experienced	'	'	'	'	42,500,000		'
Percentage of default to total current collateral	'	'	'	'	12.50%		'
Security payment deferrals	'	'	'	'	43,500,000		'
Percentage of payment deferrals to total current collateral	'	'	'	'	12.80%		'
Estimated additional defaults	'	'	'	'	$68,000,000		'
Assumption in estimating security defaults, future default rates	'	'	'	'	2.50%		'
Fair Value Inputs, Prepayment Rate	'	'	'	'	1.00%		'
Fair value inputs, recovery rat	'	'	'	'	15.00%		'
[1]	Comprised of a security that represents an interest in a pool of trust preferred securities issued by U.S.-based banks and insurance companies.

Investments_Major_Components_o

Investments - Major Components of Securities Available for Sale (Details) (USD $)	Dec. 31, 2013		Dec. 31, 2012
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'		'
Securities available for sale, amortized cost, total	$69,649		$87,306
Gross Unrealized Gain	13		640
Gross Unrealized Loss	-3,673		-1,568
Estimated Fair Value	65,989		86,378
U.S. Treasury Securities [Member]	'		'
Schedule of Available-for-sale Securities [Line Items]	'		'
Securities available for sale, amortized cost, total	700		0
Gross Unrealized Gain	0		0
Gross Unrealized Loss	0		0
Estimated Fair Value	700		0
Mortgage backed securities issued by U.S. Agencies	'		'
Schedule of Available-for-sale Securities [Line Items]	'		'
Securities available for sale, amortized cost, total	60,514	[1]	78,053	[1]
Gross Unrealized Gain	13	[1]	553	[1]
Gross Unrealized Loss	-2,719	[1]	-160	[1]
Estimated Fair Value	57,808	[1]	78,446	[1]
Collateralized mortgage obligations issued by non agencies	'		'
Schedule of Available-for-sale Securities [Line Items]	'		'
Securities available for sale, amortized cost, total	1,572	[1]	2,599	[1]
Gross Unrealized Gain	0	[1]	87	[1]
Gross Unrealized Loss	-48	[1]	-61	[1]
Estimated Fair Value	1,524	[1]	2,625	[1]
Asset backed security	'		'
Schedule of Available-for-sale Securities [Line Items]	'		'
Securities available for sale, amortized cost, total	2,218	[2]	2,247	[2]
Gross Unrealized Gain	0	[2]	0	[2]
Gross Unrealized Loss	-906	[2]	-1,347	[2]
Estimated Fair Value	1,312	[2]	900	[2]
Mutual funds	'		'
Schedule of Available-for-sale Securities [Line Items]	'		'
Securities available for sale, amortized cost, total	4,645	[3]	4,407	[3]
Gross Unrealized Gain	0	[3]	0	[3]
Gross Unrealized Loss	0	[3]	0	[3]
Estimated Fair Value	$4,645	[3]	$4,407	[3]
[1]	Secured by closed-end first liens on 1-4 family residential mortgages.
[2]	Comprised of a security that represents an interest in a pool of trust preferred securities issued by U.S.-based banks and insurance companies.
[3]	Consists primarily of mutual fund investments in closed-end first lien 1-4 family residential mortgages.

Investments_Amortized_Cost_and

Investments - Amortized Cost and Estimated Fair Value by Contractual Maturities (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Amortized Cost	'	'
Securities available for sale, amortized cost, maturing in one year or less	$8,111	$11,679
Securities available for sale, amortized cost, maturing over one year through five years	28,690	35,038
Securities available for sale, amortized cost, maturing over five years through ten years	20,514	24,738
Securities available for sale, amortized cost, maturing over ten years	12,334	15,851
Securities available for sale, amortized cost, total	69,649	87,306
Estimated Fair Value	'	'
Securities available for sale, estimated fair value, maturing in one year or less	7,816	11,788
Securities available for sale, estimated fair value, maturing over one year through five years	27,664	35,264
Securities available for sale, estimated fair value, maturing over five years through ten years	19,586	24,747
Securities available for sale, estimated fair value, maturing over ten years	10,923	14,579
Securities available for sale, estimated fair value, total	$65,989	$86,378
Weighted Average Yield	'	'
Weighted average yield, maturing in one year or less	1.52%	1.59%
Weighted average yield, maturing over one year through five years	1.70%	1.62%
Weighted average yield, maturing over five years through ten years	1.60%	1.62%
Weighted average yield, maturing over ten years	1.34%	1.43%
Weighted average yield, total	1.59%	1.58%

Investments_Securities_with_in

Investments - Securities with in Continuous Unrealized Loss Position (Details) (USD $)	Dec. 31, 2013		Dec. 31, 2012
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'		'
Less than 12 months, Fair Value	$26,394		$35,996
Less than 12 months, Unrealized Loss	-815		-160
12 months or more, Fair Value	32,939		2,111
12 months or more, Unrealized Loss	-2,858		-1,408
Total, Fair Value	59,333		38,107
Total, Unrealized Loss	-3,673		-1,568
Mortgage backed securities issued by U.S. Agencies	'		'
Schedule of Available-for-sale Securities [Line Items]	'		'
Less than 12 months, Fair Value	25,808		35,996
Less than 12 months, Unrealized Loss	-806		-160
12 months or more, Fair Value	30,688		39
12 months or more, Unrealized Loss	-1,913		0
Total, Fair Value	56,496		36,035
Total, Unrealized Loss	-2,719	[1]	-160	[1]
Collateralized mortgage obligations issued by non agencies	'		'
Schedule of Available-for-sale Securities [Line Items]	'		'
Less than 12 months, Fair Value	586		0
Less than 12 months, Unrealized Loss	-9		0
12 months or more, Fair Value	938		1,172
12 months or more, Unrealized Loss	-39		-61
Total, Fair Value	1,524		1,172
Total, Unrealized Loss	-48	[1]	-61	[1]
Asset backed security	'		'
Schedule of Available-for-sale Securities [Line Items]	'		'
Less than 12 months, Fair Value	0		0
Less than 12 months, Unrealized Loss	0		0
12 months or more, Fair Value	1,313		900
12 months or more, Unrealized Loss	-906		-1,347
Total, Fair Value	1,313		900
Total, Unrealized Loss	($906)	[2]	($1,347)	[2]
[1]	Secured by closed-end first liens on 1-4 family residential mortgages.
[2]	Comprised of a security that represents an interest in a pool of trust preferred securities issued by U.S.-based banks and insurance companies.

Investments_Rollforward_of_OTT

Investments - Roll-forward of OTTI (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Gross Other-Than-Temporary Impairments	'	'
Gross Other-Than-Temporary Impairments, Beginning Balance	($1,995)	($2,707)
Changes for credit losses on securities for which an OTTI was not previously recognized	417	712
Sale of impaired security	119	'
Gross Other-Than-Temporary Impairments, Ending Balance	-1,459	-1,995
Other-Than-Temporary Impairments Included in Other Comprehensive Loss	'	'
Other-Than-Temporary Impairments Included in Other Comprehensive Loss, Beginning Balance	-1,264	-2,053
Changes for credit losses on securities for which an OTTI was not previously recognized	417	789
Sale of impaired security	-59	'
Other-Than-Temporary Impairments Included in Other Comprehensive Loss, Ending Balance	-906	-1,264
Net Other-Than Temporary Impairments Included in Retained Earnings	'	'
Net Other-Than Temporary Impairments Included in Retained Earnings, Beginning Balance	-731	-654
Sale of impaired security	178	'
Changes for credit losses on securities for which an OTTI was not previously recognized	0	-77
Net Other-Than Temporary Impairments Included in Retained Earnings, Ending Balance	($553)	($731)

Investments_Impairment_Losses_

Investments - Impairment Losses on OTTI Securities Recognized in Earnings (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]	'	'	'
Impairment loss recognized in earnings	$0	($77)	($169)
Asset backed security	'	'	'
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]	'	'	'
Impairment loss recognized in earnings	$0	($77)	($169)

Investments_Other_Investments_

Investments - Other Investments (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Investment
Investments [Abstract]	'	'
Number of investments accounted for under the equity method	1	'
Investments accounted for under the equity method	$2,025	$0

Loans_and_Allowance_for_Loan_a2

Loans and Allowance for Loan and Lease Losses - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
	Loan	Loan	Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Real estate loans pledged to secured borrowings obtained from Federal Home Loan Bank	$230,000,000	$162,000,000	'	'
Allowance for loan losses	11,358,000	10,881,000	15,627,000	18,101,000
Increase (decrease) in allowance for loan and lease losses	500,000	'	'	'
Total impaired loans	24,160,000	39,250,000	'	'
Total past due loans	5,507,000	13,535,000	'	'
Increase (decrease) in total past due loans	-8,000,000	'	'	'
Increase (decrease) in Loans 90 days or more delinquent	-6,500,000	'	'	'
Loans 90 days or more delinquent	4,309,000	10,799,000	'	'
Transfer of real estate loans to OREO	5,600,000	'	'	'
Increase (decrease) in Loans 30 to 89 days delinquent	-1,500,000	'	'	'
Loans 30 to 89 days delinquent	1,200,000	2,700,000	'	'
Number of loans paying off outstanding balance	2	'	'	'
Proceeds from collection of 30-89 days past due loans receivable	1,100,000	'	'	'
Loans greater than 90 Days and Accruing	0	0	'	'
Nonaccrual loans	11,526,000	17,655,000	'	'
Impairment write-downs	6,458,000	8,574,000	2,736,000	'
Loans added to nonaccrual status	6,500,000	'	'	'
Gross loans	776,837,000	730,599,000	658,279,000	'
Increase (Decrease) in loan portfolios	46,238,000	'	'	'
Increase (decrease) in impaired loans	-15,100,000	'	'	'
Impaired note sold	4,800,000	'	'	'
Impaired loans with no specific reserves	24,200,000	34,900,000	'	'
Investment in impaired loans	25,900,000	34,800,000	'	'
Interest that would have been earned had impaired loans remained current in accordance with original terms	500,000	1,500,000	'	'
Troubled debt restructurings, totals	18,570,000	27,232,000	4,214,000	'
Specific reserves on TDR's	0	'	'	'
TDRs that were modified within the preceding 12-month period which subsequently defaulted	0	0	0	'
Financing Receivables Impaired	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Allowance for loan losses	0	'	'	'
Impairment write-downs	6,200,000	'	'	'
Deemed Impairment	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Impaired loans with no specific reserves	19,500,000	'	'	'
Commercial loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Allowance for loan losses	5,812,000	6,340,000	8,908,000	10,017,000
Total impaired loans	10,484,000	16,180,000	5,139,000	'
Total past due loans	2,192,000	6,394,000	'	'
Write-down of financing receivable	2,600,000	'	'	'
Loans 90 days or more delinquent	2,192,000	4,295,000	'	'
Loans greater than 90 Days and Accruing	0	0	'	'
Nonaccrual loans	5,371,000	6,846,000	'	'
Impairment write-downs	5,945,000	6,664,000	1,218,000	'
Gross loans	226,450,000	170,792,000	179,305,000	'
Increase (Decrease) in loan portfolios	55,700,000	'	'	'
Credit quality, transfer out of rating	1,100,000	'	'	'
Investment in impaired loans	8,691,000	14,709,000	3,117,000	'
All other	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Increase (Decrease) in loan portfolios	27,700,000	'	'	'
Credit quality, transfer out of rating	9,500,000	'	'	'
Consumer loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Total impaired loans	0	0	0	'
Total past due loans	450,000	0	'	'
Loans 90 days or more delinquent	0	0	'	'
Loans greater than 90 Days and Accruing	0	0	'	'
Gross loans	7,599,000	27,296,000	'	'
Increase (Decrease) in loan portfolios	-19,700,000	'	'	'
Investment in impaired loans	0	0	32,000	'
Single family	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Increase (Decrease) in loan portfolios	-11,600,000	'	'	'
Pass	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	725,662,000	673,656,000	'	'
Increase (Decrease) in loan portfolios	52,006,000	'	'	'
Pass | Commercial loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	212,938,000	146,952,000	'	'
Increase (Decrease) in loan portfolios	65,986,000	'	'	'
Pass | Consumer loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	7,599,000	27,296,000	'	'
Increase (Decrease) in loan portfolios	-19,697,000	'	'	'
Special Mention	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	5,242,000	15,804,000	'	'
Increase (Decrease) in loan portfolios	-10,562,000	'	'	'
Credit quality, transfer out of rating	10,700,000	'	'	'
Special Mention | Commercial loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	52,000	2,381,000	'	'
Increase (Decrease) in loan portfolios	-2,329,000	'	'	'
Loans 90 Days or More Past Due | Commercial loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Impairment write-downs	1,900,000	'	'	'
Substandard	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Impairment write-downs	6,300,000	'	'	'
Gross loans	45,868,000	41,027,000	'	'
Increase (Decrease) in loan portfolios	4,841,000	'	'	'
Credit quality, transfer in rating	24,600,000	'	'	'
Proceeds from principal loan payments	7,700,000	'	'	'
Substandard | Commercial loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	13,396,000	21,347,000	'	'
Increase (Decrease) in loan portfolios	-7,951,000	'	'	'
Nonperforming	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Impairment write-downs	5,500,000	'	'	'
Troubled debt restructurings, totals	5,936,000	5,637,000	'	'
Nonperforming | Commercial loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Troubled debt restructurings, totals	3,723,000	1,753,000	'	'
Performing	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Troubled debt restructurings, totals	12,634,000	21,595,000	'	'
Performing | Commercial loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Troubled debt restructurings, totals	5,113,000	9,334,000	'	'
Commercial real estate	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Loans restored to accrual status	2,000,000	'	'	'
Impaired note sold	4,800,000	'	'	'
Commercial real estate | All other	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Total impaired loans	6,678,000	17,274,000	4,310,000	'
Total past due loans	2,117,000	2,599,000	'	'
Loans 90 days or more delinquent	2,117,000	2,599,000	'	'
Loans greater than 90 Days and Accruing	0	0	'	'
Nonaccrual loans	2,117,000	6,424,000	'	'
Gross loans	177,884,000	150,189,000	'	'
Investment in impaired loans	12,119,000	12,946,000	12,701,000	'
Commercial real estate | Pass | All other	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	161,970,000	135,274,000	'	'
Increase (Decrease) in loan portfolios	26,696,000	'	'	'
Commercial real estate | Special Mention | All other	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	0	3,859,000	'	'
Increase (Decrease) in loan portfolios	-3,859,000	'	'	'
Commercial real estate | Substandard | All other	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	15,914,000	11,057,000	'	'
Increase (Decrease) in loan portfolios	4,857,000	'	'	'
Commercial real estate | Nonperforming | All other	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Troubled debt restructurings, totals	'	3,825,000	4,214,000	'
Commercial real estate | Performing | All other	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Troubled debt restructurings, totals	4,560,000	10,849,000	'	'
Land Development	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Proceeds from principal loan payments	$1,400,000	'	'	'

Loans_and_Allowance_for_Loan_a3

Loans and Allowance for Loan and Lease Losses - Components of Loan Portfolio (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
In Thousands, unless otherwise specified
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	$776,837	$730,599	$658,279	'
Deferred fee (income) costs, net	-53	-461	'	'
Allowance for loan losses	-11,358	-10,881	-15,627	-18,101
Loans, net	765,426	719,257	'	'
Percentage of loan portfolio	100.00%	100.00%	'	'
Commercial loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	226,450	170,792	179,305	'
Allowance for loan losses	-5,812	-6,340	-8,908	-10,017
Percentage of loan portfolio	29.20%	23.40%	'	'
Consumer loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	7,599	27,296	'	'
Percentage of loan portfolio	1.00%	3.70%	'	'
Commercial real estate | Owner occupied	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	174,221	165,922	'	'
Percentage of loan portfolio	22.40%	22.70%	'	'
Commercial real estate | All other	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	177,884	150,189	'	'
Percentage of loan portfolio	22.90%	20.60%	'	'
Residential mortgage loans | Multi-family	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	96,565	105,119	'	'
Percentage of loan portfolio	12.40%	14.40%	'	'
Residential mortgage loans | Single family	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	75,660	87,263	'	'
Percentage of loan portfolio	9.70%	11.90%	'	'
Land development loans	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Gross loans	$18,458	$24,018	'	'
Percentage of loan portfolio	2.40%	3.30%	'	'

Loans_and_Allowance_for_Loan_a4

Loans and Allowance for Loan and Lease Losses - Activity in Allowance for Loan Losses (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'
Allowance for loan losses, balance at beginning of period	$10,881	$15,627	$18,101
Charged off loans	-6,458	-8,574	-2,736
Recoveries on loans previously charged off	2,430	1,878	1,095
Provision for loan losses	4,505	1,950	-833
Allowance for loan losses, balance at end of period	$11,358	$10,881	$15,627

Loans_and_Allowance_for_Loan_a5

Loans and Allowance for Loan and Lease Losses - Loan Balances and Related Allowance for Loan Losses, by Portfolio Type (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'
Allowance for loan losses, balance at beginning of period	$10,881	$15,627	$18,101
Charge offs	-6,458	-8,574	-2,736
Recoveries	2,430	1,878	1,095
Provision	4,505	1,950	-833
Allowance for loan losses, balance at end of period	11,358	10,881	15,627
Allowance for loans individually evaluated for impairment	0	2,428	2,783
Allowance for loans collectively evaluated for impairment	11,358	8,453	12,844
Loans individually evaluated for impairment	24,160	39,251	18,395
Loans collectively evaluated for impairment	752,677	691,348	639,884
Total Loans Outstanding	776,837	730,599	658,279
Commercial loans	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'
Allowance for loan losses, balance at beginning of period	6,340	8,908	10,017
Charge offs	-5,945	-6,664	-1,218
Recoveries	2,337	1,657	1,067
Provision	3,080	2,439	-958
Allowance for loan losses, balance at end of period	5,812	6,340	8,908
Allowance for loans individually evaluated for impairment	0	2,428	1,648
Allowance for loans collectively evaluated for impairment	5,812	3,912	7,260
Loans individually evaluated for impairment	10,484	16,180	5,140
Loans collectively evaluated for impairment	215,966	154,612	174,165
Total Loans Outstanding	226,450	170,792	179,305
Real Estate	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'
Allowance for loan losses, balance at beginning of period	3,487	5,777	6,351
Charge offs	-308	-1,184	-1,315
Recoveries	5	198	3
Provision	1,333	-1,304	738
Allowance for loan losses, balance at end of period	4,517	3,487	5,777
Allowance for loans individually evaluated for impairment	0	0	1,135
Allowance for loans collectively evaluated for impairment	4,517	3,487	4,642
Loans individually evaluated for impairment	8,451	21,918	10,088
Loans collectively evaluated for impairment	440,219	399,312	348,230
Total Loans Outstanding	448,670	421,230	358,318
Land Development	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'
Allowance for loan losses, balance at beginning of period	248	316	830
Charge offs	-5	-158	-138
Recoveries	54	0	0
Provision	-132	90	-376
Allowance for loan losses, balance at end of period	165	248	316
Allowance for loans individually evaluated for impairment	0	0	0
Allowance for loans collectively evaluated for impairment	165	248	316
Loans individually evaluated for impairment	391	314	2,597
Loans collectively evaluated for impairment	18,067	23,704	25,088
Total Loans Outstanding	18,458	24,018	27,685
Consumer and Single Family Mortgages	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'
Allowance for loan losses, balance at beginning of period	806	626	903
Charge offs	-200	-568	-65
Recoveries	34	23	25
Provision	224	725	-237
Allowance for loan losses, balance at end of period	864	806	626
Allowance for loans individually evaluated for impairment	0	0	0
Allowance for loans collectively evaluated for impairment	864	806	626
Loans individually evaluated for impairment	4,834	839	570
Loans collectively evaluated for impairment	78,425	113,720	92,401
Total Loans Outstanding	$83,259	$114,559	$92,971

Loans_and_Allowance_for_Loan_a6

Loans and Allowance for Loan and Lease Losses - Summary of Delinquency Status of Loans by Portfolio Type (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	$1,198	$1,580	'
60-89 Days Past Due	0	1,156	'
90 Days and Greater	4,309	10,799	'
Total Past Due	5,507	13,535	'
Current	771,330	717,064	'
Total Loans Outstanding	776,837	730,599	658,279
Loans greater than 90 Days and Accruing	0	0	'
Commercial loans	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	0	1,321	'
60-89 Days Past Due	0	778	'
90 Days and Greater	2,192	4,295	'
Total Past Due	2,192	6,394	'
Current	224,258	164,398	'
Total Loans Outstanding	226,450	170,792	179,305
Loans greater than 90 Days and Accruing	0	0	'
Consumer loans	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	450	0	'
60-89 Days Past Due	0	0	'
90 Days and Greater	0	0	'
Total Past Due	450	0	'
Current	7,149	27,296	'
Total Loans Outstanding	7,599	27,296	'
Loans greater than 90 Days and Accruing	0	0	'
Commercial real estate | Owner occupied	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	0	0	'
60-89 Days Past Due	0	0	'
90 Days and Greater	0	3,232	'
Total Past Due	0	3,232	'
Current	174,221	162,690	'
Total Loans Outstanding	174,221	165,922	'
Loans greater than 90 Days and Accruing	0	0	'
Commercial real estate | All other	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	0	0	'
60-89 Days Past Due	0	0	'
90 Days and Greater	2,117	2,599	'
Total Past Due	2,117	2,599	'
Current	175,767	147,590	'
Total Loans Outstanding	177,884	150,189	'
Loans greater than 90 Days and Accruing	0	0	'
Residential mortgage loans | Multi-family	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	0	0	'
60-89 Days Past Due	0	0	'
90 Days and Greater	0	0	'
Total Past Due	0	0	'
Current	96,565	105,119	'
Total Loans Outstanding	96,565	105,119	'
Loans greater than 90 Days and Accruing	0	0	'
Residential mortgage loans | Single family	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	748	259	'
60-89 Days Past Due	0	378	'
90 Days and Greater	0	359	'
Total Past Due	748	996	'
Current	74,912	86,267	'
Total Loans Outstanding	75,660	87,263	'
Loans greater than 90 Days and Accruing	0	0	'
Land development loans	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	0	0	'
60-89 Days Past Due	0	0	'
90 Days and Greater	0	314	'
Total Past Due	0	314	'
Current	18,458	23,704	'
Total Loans Outstanding	18,458	24,018	'
Loans greater than 90 Days and Accruing	$0	$0	'

Loans_and_Allowance_for_Loan_a7

Loans and Allowance for Loan and Lease Losses - Loans on Nonaccrual Status by Portfolio Type (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Financing Receivable Recorded Investment Nonaccrual Status [Line Items]	'	'
Nonaccrual loans	$11,526	$17,655
Commercial loans	'	'
Financing Receivable Recorded Investment Nonaccrual Status [Line Items]	'	'
Nonaccrual loans	5,371	6,846
Commercial real estate | Owner occupied	'	'
Financing Receivable Recorded Investment Nonaccrual Status [Line Items]	'	'
Nonaccrual loans	1,773	3,232
Commercial real estate | All other	'	'
Financing Receivable Recorded Investment Nonaccrual Status [Line Items]	'	'
Nonaccrual loans	2,117	6,424
Residential mortgage loans | Single family	'	'
Financing Receivable Recorded Investment Nonaccrual Status [Line Items]	'	'
Nonaccrual loans	1,874	839
Land development loans	'	'
Financing Receivable Recorded Investment Nonaccrual Status [Line Items]	'	'
Nonaccrual loans	$391	$314

Loans_and_Allowance_for_Loan_a8

Loans and Allowance for Loan and Lease Losses - Summary of Loans by Portfolio Type and Internal Credit Quality Ratings (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	$776,837	$730,599	$658,279
Increase (Decrease) in loan portfolios	46,238	'	'
Commercial loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	226,450	170,792	179,305
Increase (Decrease) in loan portfolios	55,700	'	'
All other	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Increase (Decrease) in loan portfolios	27,700	'	'
Single family	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Increase (Decrease) in loan portfolios	-11,600	'	'
Consumer loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	7,599	27,296	'
Increase (Decrease) in loan portfolios	-19,700	'	'
Commercial real estate | Owner occupied	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	174,221	165,922	'
Commercial real estate | All other	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	177,884	150,189	'
Residential mortgage loans | Multi-family	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	96,565	105,119	'
Residential mortgage loans | Single family	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	75,660	87,263	'
Land development loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	18,458	24,018	'
Pass	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	725,662	673,656	'
Increase (Decrease) in loan portfolios	52,006	'	'
Pass | Commercial loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	212,938	146,952	'
Increase (Decrease) in loan portfolios	65,986	'	'
Pass | Consumer loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	7,599	27,296	'
Increase (Decrease) in loan portfolios	-19,697	'	'
Pass | Commercial real estate | Owner occupied	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	167,947	162,689	'
Increase (Decrease) in loan portfolios	5,258	'	'
Pass | Commercial real estate | All other	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	161,970	135,274	'
Increase (Decrease) in loan portfolios	26,696	'	'
Pass | Residential mortgage loans | Multi-family	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	91,375	104,747	'
Increase (Decrease) in loan portfolios	-13,372	'	'
Pass | Residential mortgage loans | Single family	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	73,786	84,237	'
Increase (Decrease) in loan portfolios	-10,451	'	'
Pass | Land development loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	10,047	12,461	'
Increase (Decrease) in loan portfolios	-2,414	'	'
Special Mention	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	5,242	15,804	'
Increase (Decrease) in loan portfolios	-10,562	'	'
Special Mention | Commercial loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	52	2,381	'
Increase (Decrease) in loan portfolios	-2,329	'	'
Special Mention | Commercial real estate | All other	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	0	3,859	'
Increase (Decrease) in loan portfolios	-3,859	'	'
Special Mention | Residential mortgage loans | Multi-family	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	5,190	373	'
Increase (Decrease) in loan portfolios	4,817	'	'
Special Mention | Residential mortgage loans | Single family	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	0	990	'
Increase (Decrease) in loan portfolios	-990	'	'
Special Mention | Land development loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	0	8,201	'
Increase (Decrease) in loan portfolios	-8,201	'	'
Substandard	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	45,868	41,027	'
Increase (Decrease) in loan portfolios	4,841	'	'
Substandard | Commercial loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	13,396	21,347	'
Increase (Decrease) in loan portfolios	-7,951	'	'
Substandard | Commercial real estate | Owner occupied	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	6,274	3,232	'
Increase (Decrease) in loan portfolios	3,042	'	'
Substandard | Commercial real estate | All other	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	15,914	11,057	'
Increase (Decrease) in loan portfolios	4,857	'	'
Substandard | Residential mortgage loans | Single family	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	1,874	2,036	'
Increase (Decrease) in loan portfolios	-162	'	'
Substandard | Land development loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	8,410	3,355	'
Increase (Decrease) in loan portfolios	5,055	'	'
Doubtful	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	65	112	'
Increase (Decrease) in loan portfolios	-47	'	'
Doubtful | Commercial loans	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'
Gross loans	65	112	'
Increase (Decrease) in loan portfolios	($47)	'	'

Loans_and_Allowance_for_Loan_a9

Loans and Allowance for Loan and Lease Losses - Nonaccrual Loans and Restructured Loans (Detail) (USD $)	Dec. 31, 2013		Dec. 31, 2012
In Thousands, unless otherwise specified
Impaired loans:	'		'
Nonaccruing loans	$5,590		$12,018
Nonaccruing restructured loans	5,936		5,637
Accruing restructured loans	12,634	[1]	21,595	[1]
Accruing impaired loans	0		0
Total impaired loans	24,160		39,250
Impaired loans less than 90 days delinquent	'		'
Impaired loans:	'		'
Total impaired loans	$21,968		$28,452
[1]	See "Troubled Debt Restructurings" below for a description of accruing restructured loans at DecemberB 31, 2013 and DecemberB 31, 2012.

Recovered_Sheet1

Loans and Allowance for Loan and Lease Losses - Additional Information with Respect to Impaired Loans, by Portfolio Type (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	$24,160		$39,250		'
Average Recorded Investment	25,900		34,800		'
Commercial loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	10,484		16,180		5,139
Unpaid Principal Balance	13,908		17,168		5,888
Related Allowance	0	[1]	2,428	[1]	1,648	[1]
Average Recorded Investment	8,691		14,709		3,117
Interest Income Recognized	496		598		241
Consumer loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		0		0
Unpaid Principal Balance	0		0		0
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	0		0		32
Interest Income Recognized	0		0		0
Commercial real estate | Owner occupied	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	1,773		4,644		5,599
Unpaid Principal Balance	1,872		4,649		5,599
Related Allowance	0	[1]	0	[1]	659	[1]
Average Recorded Investment	3,121		5,584		7,636
Interest Income Recognized	0		92		388
Commercial real estate | All other	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	6,678		17,274		4,310
Unpaid Principal Balance	6,711		17,317		4,914
Related Allowance	0	[1]	0	[1]	347	[1]
Average Recorded Investment	12,119		12,946		12,701
Interest Income Recognized	188		703		3
Residential mortgage loans | Multi-family	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		0		180
Unpaid Principal Balance	0		0		180
Related Allowance	0	[1]	0	[1]	129	[1]
Average Recorded Investment	0		45		45
Interest Income Recognized	0		0		14
Residential mortgage loans | Single family	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	4,834		839		570
Unpaid Principal Balance	5,263		1,033		581
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	1,716		1,050		1,063
Interest Income Recognized	187		41		15
Construction loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	'		'		2,047
Unpaid Principal Balance	'		'		2,215
Related Allowance	'		'		0	[1]
Average Recorded Investment	'		'		2,225
Interest Income Recognized	'		'		0
Land development loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	391		314		550
Unpaid Principal Balance	409		318		554
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	302		424		632
Interest Income Recognized	12		33		11
Loans with no specific reserves established | Commercial loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	10,484		11,782		1,636
Unpaid Principal Balance	13,908		12,770		2,361
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	8,691		7,733		1,395
Interest Income Recognized	496		377		38
Loans with no specific reserves established | Consumer loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		0		0
Unpaid Principal Balance	0		0		0
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	0		0		32
Interest Income Recognized	0		0		0
Loans with no specific reserves established | Commercial real estate | Owner occupied	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	1,773		4,644		3,583
Unpaid Principal Balance	1,872		4,649		3,583
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	3,121		5,584		4,621
Interest Income Recognized	0		92		340
Loans with no specific reserves established | Commercial real estate | All other	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	6,678		17,274		96
Unpaid Principal Balance	6,711		17,317		96
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	12,119		10,893		3,420
Interest Income Recognized	188		703		3
Loans with no specific reserves established | Residential mortgage loans | Multi-family	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		0		0
Unpaid Principal Balance	0		0		0
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	0		45		0
Interest Income Recognized	0		0		0
Loans with no specific reserves established | Residential mortgage loans | Single family	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	4,834		839		570
Unpaid Principal Balance	5,263		1,033		581
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	1,716		1,050		790
Interest Income Recognized	187		41		15
Loans with no specific reserves established | Construction loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	'		'		2,047
Unpaid Principal Balance	'		'		2,215
Related Allowance	'		'		0	[1]
Average Recorded Investment	'		'		621
Interest Income Recognized	'		'		0
Loans with no specific reserves established | Land development loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	391		314		550
Unpaid Principal Balance	409		318		554
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	302		424		632
Interest Income Recognized	12		33		11
Loans with specific reserves established | Commercial loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		4,398		3,503
Unpaid Principal Balance	0		4,398		3,527
Related Allowance	0	[1]	2,428	[1]	1,648	[1]
Average Recorded Investment	0		6,976		1,722
Interest Income Recognized	0		221		203
Loans with specific reserves established | Consumer loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		0		0
Unpaid Principal Balance	0		0		0
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	0		0		0
Interest Income Recognized	0		0		0
Loans with specific reserves established | Commercial real estate | Owner occupied	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		0		2,016
Unpaid Principal Balance	0		0		2,016
Related Allowance	0	[1]	0	[1]	659	[1]
Average Recorded Investment	0		0		3,015
Interest Income Recognized	0		0		48
Loans with specific reserves established | Commercial real estate | All other	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		0		4,214
Unpaid Principal Balance	0		0		4,818
Related Allowance	0	[1]	0	[1]	347	[1]
Average Recorded Investment	0		2,053		9,281
Interest Income Recognized	0		0		0
Loans with specific reserves established | Residential mortgage loans | Multi-family	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		0		180
Unpaid Principal Balance	0		0		180
Related Allowance	0	[1]	0	[1]	129	[1]
Average Recorded Investment	0		0		45
Interest Income Recognized	0		0		14
Loans with specific reserves established | Residential mortgage loans | Single family	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		0		0
Unpaid Principal Balance	0		0		0
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	0		0		273
Interest Income Recognized	0		0		0
Loans with specific reserves established | Construction loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	'		'		0
Unpaid Principal Balance	'		'		0
Related Allowance	'		'		0	[1]
Average Recorded Investment	'		'		1,604
Interest Income Recognized	'		'		0
Loans with specific reserves established | Land development loans	'		'		'
Financing Receivable, Impaired [Line Items]	'		'		'
Recorded Investment	0		0		0
Unpaid Principal Balance	0		0		0
Related Allowance	0	[1]	0	[1]	0	[1]
Average Recorded Investment	0		0		0
Interest Income Recognized	$0		$0		$0
[1]	When the discounted cash flows, collateral value or market price equals or exceeds the recorded investment in the loan, then specific reserves are not required to be set aside for the loan within the ALLL. This typically occurs when the impaired loans have been partially charged-off and/or there have been interest payments received and applied to the balance of the principal outstanding.

Recovered_Sheet2

Loans and Allowance for Loan and Lease Losses - Troubled Debt Restructurings (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
	Loan	Loan	Loan
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	18	15	1
Pre-Modification Outstanding Recorded Investment	$26,274	$31,008	$4,942
Post Modification Outstanding Recorded Investment	25,638	30,684	4,818
End of Period Balance	18,570	27,232	4,214
Performing	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	7	9	'
Pre-Modification Outstanding Recorded Investment	16,139	22,080	'
Post Modification Outstanding Recorded Investment	15,697	22,080	'
End of Period Balance	12,634	21,595	'
Performing | Land development loans	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	'	1	'
Pre-Modification Outstanding Recorded Investment	'	1,429	'
Post Modification Outstanding Recorded Investment	'	1,429	'
End of Period Balance	'	1,412	'
Performing | Commercial loans	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	2	4	'
Pre-Modification Outstanding Recorded Investment	5,113	9,754	'
Post Modification Outstanding Recorded Investment	5,113	9,754	'
End of Period Balance	5,113	9,334	'
Performing | All other | Commercial real estate	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	4	4	'
Pre-Modification Outstanding Recorded Investment	7,980	10,897	'
Post Modification Outstanding Recorded Investment	7,538	10,897	'
End of Period Balance	4,560	10,849	'
Performing | Single family | Residential mortgage loans	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	1	'	'
Pre-Modification Outstanding Recorded Investment	3,046	'	'
Post Modification Outstanding Recorded Investment	3,046	'	'
End of Period Balance	2,961	'	'
Nonperforming	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	11	6	'
Pre-Modification Outstanding Recorded Investment	10,135	8,928	'
Post Modification Outstanding Recorded Investment	9,941	8,604	'
End of Period Balance	5,936	5,637	'
Nonperforming | Land development loans	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	1	'	'
Pre-Modification Outstanding Recorded Investment	439	'	'
Post Modification Outstanding Recorded Investment	439	'	'
End of Period Balance	391	'	'
Nonperforming | Commercial loans	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	8	3	'
Pre-Modification Outstanding Recorded Investment	7,653	1,943	'
Post Modification Outstanding Recorded Investment	7,571	1,855	'
End of Period Balance	3,723	1,753	'
Nonperforming | Owner occupied | Commercial real estate	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	1	'	'
Pre-Modification Outstanding Recorded Investment	1,872	'	'
Post Modification Outstanding Recorded Investment	1,867	'	'
End of Period Balance	1,773	'	'
Nonperforming | All other | Commercial real estate	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	'	2	1
Pre-Modification Outstanding Recorded Investment	'	6,814	4,942
Post Modification Outstanding Recorded Investment	'	6,685	4,818
End of Period Balance	'	3,825	4,214
Nonperforming | Single family | Residential mortgage loans	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'
Number of loans	1	1	'
Pre-Modification Outstanding Recorded Investment	171	171	'
Post Modification Outstanding Recorded Investment	64	64	'
End of Period Balance	$49	$59	'

Premises_and_Equipment_Major_C

Premises and Equipment - Major Classes of Premises and Equipment (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Property, Plant and Equipment [Abstract]	'	'
Furniture and equipment	$7,740	$7,404
Leasehold improvements	1,845	1,716
Property, Plant and Equipment, Gross, Total	9,585	9,120
Accumulated depreciation and amortization	-8,518	-8,171
Total	$1,067	$949

Premises_and_Equipment_Additio

Premises and Equipment - Additional Information (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Property, Plant and Equipment [Line Items]	'	'	'
Depreciation and amortization	$536	$506	$499
Continuing Operations [Member]	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'
Depreciation and amortization	$400	$381	$418

Deposits_Additional_Informatio

Deposits - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Deposits [Abstract]	'	'
Due from banks and interest-bearing deposits with financial institutions	$93,451,000	$115,952,000
Weighted Average Interest Rate Of Interest Bearing Deposits	0.25%	0.25%
Time Deposits, at Carrying Value	2,423,000	2,423,000
Time Deposits Weighted Average Interest Rate	0.12%	0.15%
Aggregate amount of time deposits in denominations of 100,000 or more	$328,000,000	$407,000,000

Deposits_Maturities_of_Time_Ce

Deposits - Maturities of Time Certificates of Deposit (Detail) (USD $)	Dec. 31, 2013
In Thousands, unless otherwise specified
Deposits [Abstract]	'
2014	$322,235
2015	50,269
2016	5,125
2017	732
2018 and beyond	308
Total	$378,669

Borrowings_and_Contractual_Obl2

Borrowings and Contractual Obligations - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
	quarter
Debt Disclosure [Line Items]	'	'
Weighted-average annualized interest rate	0.64%	'
Unused borrowing capacity with FHLB	$127,000,000	$58,000,000
Highest amount of borrowings outstanding from FHLB	85,000,000	69,000,000
Federal Home Loan advances-short-term	30,500,000	20,000,000
Federal Home Loan advances-long-term	39,500,000	35,000,000
Borrowing from Federal Home Loan Bank, weighted-average annualized interest rate	'	0.82%
Junior subordinated debentures	17,527,000	17,527,000
Deferred interest payments, number of quarters	20	'
Debentures qualified as Tier I capital, for regulatory purposes	16,800,000	16,800,000
U.S. Agency and Mortgage Backed securities, U.S. Government agency securities, collateralized mortgage obligations	'	'
Debt Disclosure [Line Items]	'	'
Fair value of securities and loans pledged as collateral of Federal Home Loan Bank Borrowings	1,800,000	'
Other real estate secured loans	'	'
Debt Disclosure [Line Items]	'	'
Fair value of securities and loans pledged as collateral of Federal Home Loan Bank Borrowings	389,500,000	'
Junior subordinated debentures	'	'
Debt Disclosure [Line Items]	'	'
Junior subordinated debentures	$17,527,000	'

Borrowings_and_Contractual_Obl3

Borrowings and Contractual Obligations - Borrowings (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Debt Disclosure [Abstract]	'	'
Federal Home Loan advances-short-term	$30,500	$20,000
Federal Home Loan advances-long-term	39,500	35,000
Total borrowings	$70,000	$55,000

Borrowings_and_Contractual_Obl4

Borrowings and Contractual Obligations - Federal Home Loan Bank Borrowings (Detail) (USD $)

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

0.49% Federal Home Loan Bank borrowings

0.56% Federal Home Loan Bank borrowings

0.48% Federal Home Loan Bank borrowings

0.48% Federal Home Loan Bank borrowings

0.64% Federal Home Loan Bank borrowings

0.35% Federal Home Loan Bank borrowings

0.78% Federal Home Loan Bank borrowings

0.76% Federal Home Loan Bank borrowings

0.61% Federal Home Loan Bank borrowings

0.61% Federal Home Loan Bank borrowings

0.57% Federal Home Loan Bank borrowings

1.08% Federal Home Loan Bank borrowings

0.96% Federal Home Loan Bank borrowings

Long and Short Term Federal Home Loan Advances [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Principal amounts

$70,000,000

$55,000,000

$7,500,000

$5,000,000

$5,000,000

$5,000,000

$3,000,000

$5,000,000

$4,500,000

$5,000,000

$10,000,000

$5,000,000

$5,000,000

$5,000,000

$5,000,000

Interest rate

0.64%

'

0.49%

0.56%

0.48%

0.48%

0.64%

0.35%

0.78%

0.76%

0.61%

0.61%

0.57%

1.08%

0.96%

Maturity dates

'

'

3-Mar-14

26-Mar-14

14-Apr-14

6-May-14

26-Sep-14

9-Oct-14

26-Mar-15

30-Mar-15

31-Aug-15

18-Sep-15

30-Sep-15

19-Sep-16

30-Sep-16

Borrowings_and_Contractual_Obl5

Borrowings and Contractual Obligations - Terms of Debentures Remained Outstanding (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2013		Dec. 31, 2013
In Thousands, unless otherwise specified			Junior subordinated debentures	Junior subordinated debentures		Junior subordinated debentures
				Sep-02		Oct-04
Debt Instrument [Line Items]	'	'	'	'		'
Principal Amount	$17,527	$17,527	$17,527	$7,217		$10,310
Interest rate, spread on variable rate	'	'	'	3.40%	[1]	2.00%	[1]
[1]	Interest rate resets quarterly.

Loan_and_other_Banking_transac2

Loan and other Banking transactions with Board of Directors - Summary of Loan Transactions with Board of Directors and Certain of their Associated Businesses (Detail) (Board of Directors, USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012
Board of Directors	'		'
Loans and Leases Receivable, Related Parties [Roll Forward]	'		'
Beginning balance	$4,765	[1]	$6,100	[1]
New loans granted	1,961	[1]	4,288	[1]
Principal repayments	-4,797	[1]	-5,623	[1]
Transfers out	-1,276	[1],[2]	0	[1],[2]
Ending balance	$653	[1]	$4,765	[1]
[1]	Includes loans made to executive officers who are not also directors totaling $44,000 and $53,000 in 2013 and 2012, respectively.
[2]	Related to loans that no longer meet the qualifications of a related party.

Loan_and_other_Banking_transac3

Loan and other Banking transactions with Board of Directors - Summary of Loan Transactions with Board of Directors and Certain of their Associated Businesses (Parenthetical) (Detail) (Executive Officers, USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Executive Officers	'	'
Related Party Transaction [Line Items]	'	'
Loan to related party	$44	$53

Recovered_Sheet3

Loan and Other Banking Transactions With Board of Directors - Additional Information (Detail) (Board of Directors and executive officers, USD $)	Dec. 31, 2013	Dec. 31, 2012
In Millions, unless otherwise specified
Board of Directors and executive officers	'	'
Related Party Transaction [Line Items]	'	'
Deposits by related party	$0.30	$1.10

Income_Taxes_Additional_Inform

Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Jun. 30, 2012
Income Taxes [Line Items]	'	'	'	'
Net deferred tax assets	$7,553,000	$11,718,000	'	'
Amount of deferred tax assets that would be used to offset taxes in future years	'	7,000,000	'	13,800,000
Income Tax Expense (Benefit)	5,610,000	-6,920,000	-6,425,000	'
Valuation allowance	-12,490,000	0	'	'
Accrued interest or penalties associated with unrecognized tax benefits	0	0	'	'
Interest expense recognized	$0	$0	'	'
Federal	'	'	'	'
Income Taxes [Line Items]	'	'	'	'
Net operating losses, carry back years	'5 years	'	'	'
Carry forward period for net operating losses on U.S. income tax returns for tax years 2009, 2010 and 2011	'20 years	'	'	'
California State	'	'	'	'
Income Taxes [Line Items]	'	'	'	'
Net operating losses, carry back years	'2 years	'	'	'
Carry forward period for net operating losses on U.S. income tax returns for tax years 2009, 2010 and 2011	'20 years	'	'	'

Income_Taxes_Components_of_Inc

Income Taxes - Components of Income Tax Expense (Benefit) (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Current taxes:	'	'	'
Federal	$957	$360	$103
State	289	286	627
Total current taxes	1,246	646	730
Deferred taxes:	'	'	'
Federal	3,150	-2,709	-5,277
State	1,214	-4,857	-1,878
Total deferred taxes	4,364	-7,566	-7,155
Total income tax expense (benefit)	$5,610	($6,920)	($6,425)

Income_Taxes_Differences_Betwe

Income Taxes - Differences Between Statutory Federal Income Tax Rate and Effective Tax Rates (Detail)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]	'	'	'
Federal income tax based on statutory rate	34.00%	34.00%	34.00%
State franchise tax net of federal income tax benefit	7.00%	6.60%	6.90%
Permanent differences	-0.60%	-1.60%	-1.50%
Other	0.20%	2.00%	0.00%
Valuation allowance	-100.80%	120.60%	-160.80%
Total income tax expense	-60.20%	161.60%	-121.40%

Income_Taxes_Components_of_Net

Income Taxes - Components of Net Deferred Tax Asset (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Deferred tax asset:	'	'
Allowance for loan losses	$4,770	$4,575
Other than temporary impairment on securities	78	301
State taxes	1	1
Deferred loan origination costs	22	195
Deferred compensation	1,216	1,239
Litigation reserve	0	644
Other accrued expenses	3,526	2,964
Charitable contributions	141	156
Reserve for unfunded commitments	93	75
Tax credits	125	44
State taxes net operating loss carry forward	9,397	2,259
Stock based compensation	780	654
Depreciation and amortization	199	64
Unrealized losses on securities and deferred compensation	1,506	633
Total deferred tax assets	21,854	13,804
Deferred tax liabilities:	'	'
Mortgage servicing rights	-1,811	-2,086
Total deferred tax liabilities	-1,811	-2,086
Valuation allowance	-12,490	0
Total net deferred tax asset	$7,553	$11,718

StockBased_Employee_Compensati2

Stock-Based Employee Compensation Plans - Additional Information (Detail) (USD $)

12 Months Ended

12 Months Ended

1 Months Ended

12 Months Ended

1 Months Ended

In Millions, except Share data, unless otherwise specified

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2011

Dec. 31, 2010

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

31-May-13

Dec. 31, 2013

31-May-10

31-May-10

Dec. 31, 2013

Restricted Stock [Member]

Minimum

Maximum

Equity Incentive Plan 2010

Equity Incentive Plan 2010

Equity Incentive Plan 2010

Previously Approved Equity Incentive Plans [Member]

Previously Approved Equity Incentive Plans [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

Number of shares available for grant or awarding of equity incentives

'

'

'

'

'

'

'

'

'

400,000

'

'

Additional shares authorized

'

'

'

'

'

'

'

800,000

'

'

158,211

'

Options outstanding

1,821,000

1,566,965

1,153,741

1,177,642

'

'

'

'

'

'

'

1,029,804

Maximum number of shares available for the grant of options or other equity incentives

'

'

'

'

'

'

'

'

2,388,015

'

'

'

Maximum number of shares available for grant, percent of common stock outstanding

'

'

'

'

'

'

'

'

12.00%

'

'

'

Purchase price per share of common stock as percentage of fair market value of shares on respective grant dates of stock options

'

'

'

'

'

100.00%

'

'

'

'

'

'

Options, restricted shares and SARs, vesting period

'

'

'

'

'3 years

'

'5 years

'

'

'

'

'

Options and SARs, terms after date of grant

'

'

'

'

'

'

'10 years

'

'

'

'

'

Share-based compensation arrangement by share-based payment award, options, exercises in period

-94,244

-22,096

0

'

'

'

'

'

'

'

'

'

Fair value of options vested

$0.60

$0.40

$0.30

'

'

'

'

'

'

'

'

'

Aggregate intrinsic values of options outstanding and exercisable

1.2

1.2

'

'

'

'

'

'

'

'

'

'

Aggregate amounts of stock based compensation expense, net of taxes

$0.80

$0.50

$0.30

'

'

'

'

'

'

'

'

'

Nonvested awards, expected weighted average recognition period

'1 year 4 months 2 days

'

'

'

'

'

'

'

'

'

'

'

Shares granted

'

'

'

'

141,284

'

'

'

'

'

'

'

Shares granted, average grant date fair value

'

'

'

'

$6.23

'

'

'

'

'

'

'

StockBased_Employee_Compensati3

Stock-Based Employee Compensation Plans - Weighted Average Assumptions used to Determine Fair Values of Options Granted (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Expected volatility	44.00%	47.00%	41.00%
Risk-free interest rate	1.72%	0.90%	2.34%
Expected dividends	1.00%	0.57%	0.26%
Weighted average fair value of options granted during period	$2.56	$2.48	$1.84
Minimum	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Expected term (years)	'3 years 1 month 6 days	'4 years 2 months 15 days	'6 years 6 months
Maximum	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Expected term (years)	'7 years 4 months 15 days	'7 years 7 months 2 days	'8 years 2 months 15 days

StockBased_Employee_Compensati4

Stock-Based Employee Compensation Plans - Stock Option Activity under Plans (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012	Dec. 31, 2011
Number of Shares	'		'	'
Outstanding, beginning of period	1,566,965		1,153,741	1,177,642
Granted	632,000		614,500	80,500
Exercised	-94,244		-22,096	0
Forfeited/Canceled	-283,721		-179,180	-104,401
Outstanding, end of period	1,821,000		1,566,965	1,153,741
Option Exercisable, end of period	1,035,434	[1]	931,259	801,692
Weighted Average Exercise Price Per Share	'		'	'
Weighted Average Exercise Price, beginning of period	$6.90		$7.39	$7.57
Granted	$6.15		$5.43	$4.09
Exercised	$3.23		$3.40	$0
Forfeited/Canceled	$6.66		$5.47	$6.87
Weighted Average Exercise Price, end of period	$6.88		$6.90	$7.39
Options Exercisable, end of period	$7.50	[1]	$8.07	$9.05
[1]	(1)The weighted average remaining contractual life of the options that were exercisable as of DecemberB 31, 2013 was 4.71 years.

StockBased_Employee_Compensati5

Stock-Based Employee Compensation Plans - Additional Information Regarding Vested and Unvested Options Outstanding (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'		'	'	'
Options outstanding, vested	1,035,434		'	'	'
Options outstanding, unvested	785,566		635,706	'	'
Options outstanding, weighted average exercise price	$6.88		$6.90	$7.39	$7.57
Options outstanding, weighted average remaining contractual life (years)	'6 years 8 months 2 days		'	'	'
Options exercisable, shares	1,035,434	[1]	931,259	801,692	'
Options exercisable, weighted average exercise price	$7.50	[1]	$8.07	$9.05	'
$2.97 - $5.99	'		'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'		'	'	'
Option outstanding, exercise price, lower limit	$2.97		'	'	'
Option outstanding, exercise price, upper limit	$5.99		'	'	'
Options outstanding, vested	547,683		'	'	'
Options outstanding, unvested	138,917		'	'	'
Options outstanding, weighted average exercise price	$4.16		'	'	'
Options outstanding, weighted average remaining contractual life (years)	'7 years 3 months		'	'	'
Options exercisable, shares	547,683	[1]	'	'	'
Options exercisable, weighted average exercise price	$4.01	[1]	'	'	'
$6.00 - $9.99	'		'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'		'	'	'
Option outstanding, exercise price, lower limit	$6		'	'	'
Option outstanding, exercise price, upper limit	$9.99		'	'	'
Options outstanding, vested	97,351		'	'	'
Options outstanding, unvested	646,649		'	'	'
Options outstanding, weighted average exercise price	$6.37		'	'	'
Options outstanding, weighted average remaining contractual life (years)	'9 years 3 months 21 days		'	'	'
Options exercisable, shares	97,351	[1]	'	'	'
Options exercisable, weighted average exercise price	$6.62	[1]	'	'	'
$10.00 - $12.99	'		'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'		'	'	'
Option outstanding, exercise price, lower limit	$10		'	'	'
Option outstanding, exercise price, upper limit	$12.99		'	'	'
Options outstanding, vested	264,100		'	'	'
Options outstanding, unvested	0		'	'	'
Options outstanding, weighted average exercise price	$11.21		'	'	'
Options outstanding, weighted average remaining contractual life (years)	'1 month 16 days		'	'	'
Options exercisable, shares	264,100	[1]	'	'	'
Options exercisable, weighted average exercise price	$11.21	[1]	'	'	'
$13.00 - $17.99	'		'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'		'	'	'
Option outstanding, exercise price, lower limit	$13		'	'	'
Option outstanding, exercise price, upper limit	$17.99		'	'	'
Options outstanding, vested	106,800		'	'	'
Options outstanding, unvested	0		'	'	'
Options outstanding, weighted average exercise price	$15.13		'	'	'
Options outstanding, weighted average remaining contractual life (years)	'1 year 5 months 27 days		'	'	'
Options exercisable, shares	106,800	[1]	'	'	'
Options exercisable, weighted average exercise price	$15.13	[1]	'	'	'
$18.00 - $18.84	'		'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'		'	'	'
Option outstanding, exercise price, lower limit	$18		'	'	'
Option outstanding, exercise price, upper limit	$18.84		'	'	'
Options outstanding, vested	19,500		'	'	'
Options outstanding, unvested	0		'	'	'
Options outstanding, weighted average exercise price	$18.06		'	'	'
Options outstanding, weighted average remaining contractual life (years)	'2 years 1 month 3 days		'	'	'
Options exercisable, shares	19,500	[1]	'	'	'
Options exercisable, weighted average exercise price	$18.06	[1]	'	'	'
[1]	(1)The weighted average remaining contractual life of the options that were exercisable as of DecemberB 31, 2013 was 4.71 years.

StockBased_Employee_Compensati6

Stock-Based Employee Compensation Plans - Additional Information Regarding Vested and Unvested Options Outstanding (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Options Exercisable, Weighted Average Remaining Contractual life	'4 years 8 months 15 days

StockBased_Employee_Compensati7

Stock-Based Employee Compensation Plans - Summary of Status of Unvested Options Outstanding and Changes in Number of Shares Subject to and in Weighted Average Grant Date Fair Values (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013
Number of Shares Subject to Options	'
Unvested, Beginning of Period	635,706
Granted	632,000
Vested	-290,766
Forfeited/Cancelled	-191,374
Unvested, End of Period	785,566
Weighted Average Grant Date Fair Value	'
Unvested, Beginning of Period	$2.30
Granted	$2.56
Vested	$2.06
Forfeited/Cancelled	$2.38
Unvested, End of Period	$2.57

StockBased_Employee_Compensati8

Stock-Based Employee Compensation Plans - Restricted Stock Activity (Details) (Restricted Stock [Member], USD $)	12 Months Ended
	Dec. 31, 2013
Restricted Stock [Member]	'
Number of Shares	'
Outstanding, at beginning of year	0
Granted	141,284
Vested	0
Forfeited	0
Outstanding, at end of year	141,284
Average Grant Date Fair Value	'
Outstanding, at beginning of year	$0
Granted	$6.23
Vested	$0
Forfeited	$0
Outstanding, at end of year	$6.23

StockBased_Employee_Compensati9

Stock-Based Employee Compensation Plans - Compensation Expense Expected to be Recognized in Respect of Nov-Vested Stock Options Outstanding (Detail) (USD $)	Dec. 31, 2013
In Thousands, unless otherwise specified
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Estimated Stock Based Compensation Expense for year 2014	$1,041
Estimated Stock Based Compensation Expense for year 2015	799
Estimated Stock Based Compensation Expense for year 2016	462
Estimated Stock Based Compensation Expense for year 2017	20
Estimated Stock Based Compensation Expense for year 2018 and Beyond	6
Estimated Stock Based Compensation Expense	2,328
Stock Options [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Estimated Stock Based Compensation Expense for year 2014	772
Estimated Stock Based Compensation Expense for year 2015	530
Estimated Stock Based Compensation Expense for year 2016	250
Estimated Stock Based Compensation Expense for year 2017	20
Estimated Stock Based Compensation Expense for year 2018 and Beyond	6
Estimated Stock Based Compensation Expense	1,578
Restricted Stock [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Estimated Stock Based Compensation Expense for year 2014	269
Estimated Stock Based Compensation Expense for year 2015	269
Estimated Stock Based Compensation Expense for year 2016	212
Estimated Stock Based Compensation Expense for year 2017	0
Estimated Stock Based Compensation Expense for year 2018 and Beyond	0
Estimated Stock Based Compensation Expense	$750

Employee_Benefit_Plans_Additio

Employee Benefit Plans - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Defined Benefit Plan Disclosure [Line Items]	'	'	'
Expenses relating to 401(k) contributions to employees	$324,000	$297,000	$19,000
Defined expected benefits to be paid in next five years	1,500,000	'	'
Defined expected benefits to be paid from year 2019 to 2024	1,800,000	'	'
Benefits expected to be recognized in net periodic benefit cost in next year	$306,750	'	'
Supplemental Executive Retirement Plan (SERP) | Mr. Dellerba	'	'	'
Defined Benefit Plan Disclosure [Line Items]	'	'	'
Minimum age requirement to be eligible for SERP	65	'	'
Number of monthly retirement payments	180	'	'
Retirement payment amount as percentage of average monthly base salary	60.00%	'	'
Number of years after reaching age 65 to receive monthly retirement payments	'3 years	'	'

Changes_in_Projected_Benefit_O

Changes in Projected Benefit Obligations under Supplemental Retirement Plan (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Change in benefit obligation:	'	'	'
Benefit obligation at beginning of period	$3,042	$2,641	$2,315
Service cost	18	208	200
Interest cost	175	166	148
Actuarial loss/(gain)	0	27	-22
(Benefits paid)	-281	0	0
Benefit obligation at end of period	2,954	3,042	2,641
Amounts recognized in the Statement of Financial Condition	'	'	'
Unfunded accrued SERP liability-current	-299	0	0
Unfunded accrued SERP liability-noncurrent	-2,655	-3,042	-2,641
Total unfunded accrued SERP liability	-2,954	-3,042	-2,641
Net amount recognized in accumulated other comprehensive income	'	'	'
Prior service cost/(benefit)	0	1	16
Net actuarial loss/(gain)	0	29	-51
Total net amount recognized in accumulated other comprehensive income	0	30	-35
Accumulated benefit obligation	2,954	2,975	2,606
Service cost	18	208	200
Interest cost	175	166	148
Amortization of prior service cost/(benefit)	1	15	15
Amortization of net actuarial loss/(gain)	30	-53	-6
Net periodic SERP cost	224	336	357
Recognized in other comprehensive income year to date:	'	'	'
Prior service cost/(benefit)	'	'	'
Net actuarial loss/(gain)	0	27	-22
Amortization of prior service cost/(benefit)	-1	-15	-15
Amortization of net actuarial loss/(gain)	-30	53	6
Total recognized year to date in other comprehensive (loss) income	($31)	$65	($31)
Assumptions	'	'	'
Assumed discount rate	6.00%	6.00%	6.00%
Rate of compensation increase	0.00%	4.00%	4.00%

Earnings_Per_Share_EPS_Computa

Earnings Per Share ("EPS") - Computation of Basic and Diluted Earnings Per Share (Details) (USD $)	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Numerator:	'		'		'
Net (loss) income from continuing operations	($14,934)		$2,639		$11,717
Numerator for basic and diluted net (loss) income available to common shareholders	-16,016		1,681		11,277
Net (loss) income from discontinued operations	-7,282		7,015		-85
Numerator for basic and diluted net (loss) income available to common shareholders	-23,298		8,696		11,192
Denominator:	'		'		'
Basic weighted average outstanding shares of common stock	18,240,891		15,386,106		11,361,389
Dilutive effect of employee stock options and warrants	0		2,289,000		10,000
Diluted weighted average common stock and common stock equivalents	18,240,891		17,674,974		11,371,524
Basic (loss) income per common share:	'		'		'
Net (loss) income from continuing operations (per common share)	($0.88)		$0.11		$0.99
Net (loss) income from discontinued operations (per common share)	($0.40)		$0.46		$0
Net (loss) income available to common shareholders (per common share)	($1.28)		$0.57		$0.99
Diluted (loss) income per common share:	'		'		'
Net (loss) income from continuing operations (per common share)	($0.88)	[1]	$0.15	[1]	$0.99	[1]
Net (loss) income from discontinued operations (per common share)	($0.40)		$0.40		($0.01)
Net (loss) income available to common shareholders (per common share)	($1.28)	[1]	$0.55	[1]	$0.98	[1]
Dividend Declared	'		'		'
Numerator:	'		'		'
Accumulated declared and undeclared dividend on preferred stock	-538		-941		0
Dividend Undeclared	'		'		'
Numerator:	'		'		'
Accumulated declared and undeclared dividend on preferred stock	($544)		($17)		($440)
[1]	For the year ended December 31, 2012, when computing the dilutive effect of convertible securities, the numerator is adjusted to add back the preferred dividends. The benefit received from the add back of the preferred dividends is shown in continuing operations resulting in higher diluted net income per share than basic net income per share; however, inclusion of the add back of the preferred dividends is not anti-dilutive to total net income available to common shareholders.

Earnings_Per_Share_EPS_Antidil

Earnings Per Share ("EPS") - Anti-dilutive Securities (Details)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Stock options	'		'		'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'		'		'
Anti-dilutive shares not included in computation of earnings per share	1,821,000	[1],[2]	992,343	[1],[2]	984,619	[1],[2]
Stock purchase warrants	'		'		'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'		'		'
Anti-dilutive shares not included in computation of earnings per share	761,278	[3]	761,278,000	[3]	0	[3]
[1]	Stock options were excluded from the computation of diluted earnings per common share for the year ended December 31, 2013 as we reported a net loss from continuing operations.
[2]	Stock options were excluded from the computation of diluted earnings per common share for the years ended December 31, 2012 and 2011 because the options were "out-of-the-money."
[3]	Stock purchase warrants were excluded from the computation of diluted earnings per common share for the years ended December 31, 2013 and 2012 because the exercisability of those warrants is conditioned on the happening of certain future events.

Shareholders_Equity_Additional

Shareholders' Equity - Additional Information (Detail) (USD $)

12 Months Ended

1 Months Ended

1 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2011

Mar. 31, 2013

Aug. 31, 2011

Mar. 31, 2013

Apr. 30, 2012

Mar. 31, 2013

Mar. 31, 2013

Apr. 30, 2012

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2011

Dec. 31, 2011

Dec. 31, 2011

Dec. 31, 2011

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2013

Apr. 30, 2012

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2013

Dec. 31, 2012

Carpenter Funds

Carpenter Funds

Common Stock

Common Stock

Common Stock

Series B Convertible 8.4% Noncumulative Preferred Stock

Series B Convertible 8.4% Noncumulative Preferred Stock

Series B Convertible 8.4% Noncumulative Preferred Stock

Series B Convertible 8.4% Noncumulative Preferred Stock

Series B Convertible 8.4% Noncumulative Preferred Stock

Series B Convertible 8.4% Noncumulative Preferred Stock

Series C Convertible 8.4% Noncumulative Preferred Stock

Series C Convertible 8.4% Noncumulative Preferred Stock

Future Acquiree [Member]

Bank

Common Stock

Common Stock

Common Stock

Common Stock

Carpenter Funds

Carpenter Funds

SBAV

Carpenter Funds

Minimum

Minimum

Series C Convertible 8.4% Noncumulative Preferred Stock

Series C Convertible 8.4% Noncumulative Preferred Stock

Common Stock

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Share purchase price

'

'

'

'

'

'

'

'

$6.75

$6.26

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Proceeds from sale of Common Stock

$14,978,000

$24,591,000

$0

'

'

$15,000,000

$24,600,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Contributed capital

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

15,000,000

'

'

'

'

Premium over closing price of shares on the last trading day immediately preceding the date the sale was consummated

'

'

'

'

'

'

'

15.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Nonperforming loans and foreclosed real properties

'

'

'

15,800,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Preferred Stock

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Stock issued during period

'

'

'

'

'

'

'

'

2,222,222

4,201,278

'

'

112,000

75,000

37,000

'

'

'

'

'

2,222,000

4,201,000

'

'

Dividends rate

'

'

'

'

'

'

'

'

'

'

8.40%

8.40%

8.40%

'

'

'

8.40%

8.40%

'

'

'

'

'

'

Preferred Stock, liquidation preference

'

'

'

'

'

'

'

'

'

'

$100

$100

$100

'

'

'

$100

$100

'

'

'

'

'

'

Proceed from issuance of preferred shares

'

'

'

'

'

'

'

'

'

'

'

'

11,200,000

'

'

'

'

'

'

'

'

'

'

'

Ratio of adjusted tangible shareholders' equity to tangible assets to meet capital requirement under DFI Order

'

'

'

'

9.00%

'

'

'

'

'

'

'

'

'

'

9.00%

'

'

'

'

'

'

'

'

Price per share of common stock issued upon conversion of preferred stock

'

'

'

'

'

'

'

'

'

'

$5.32

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of preferred shares issued

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

5,382

12,803

Assets

$996,583,000

$1,053,941,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$250,000,000

'

'

'

'

'

Investors right to purchase additional equity securities, period

'4 years

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Shareholders_Equity_Terms_of_W

Shareholders' Equity - Terms of Warrants (Details) (USD $)	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Class of Warrant or Right [Line Items]	'	'	'
Proceeds from sale of common stock purchase warrants	$0	$44	$0
SBAV [Member]	'	'	'
Class of Warrant or Right [Line Items]	'	'	'
Share of Common Stock eligible for purchase	352,444	'	'
Warrant exercise price	6.26	'	'
Proceeds from sale of common stock purchase warrants	44,055	'	'
Carpenter Funds [Member]	'	'	'
Class of Warrant or Right [Line Items]	'	'	'
Share of Common Stock eligible for purchase	408,834	'	'
Warrant exercise price	6.26	'	'
Proceeds from sale of common stock purchase warrants	$51,105	'	'

Shareholders_Equity_Accumulate

Shareholders' Equity - Accumulated Other Comprehensive Income (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]	'		'		'
Beginning Balance	($565)		($2,043)	[1]	($4,744)
Other comprehensive income before reclassifications	-1,635	[2]	2,710	[2]	2,946	[1]
Amounts reclassified from accumulated other comprehensive income	46	[3]	-1,232	[4]	-245	[1],[5]
Other comprehensive income	-1,589		1,478		2,701	[1]
Ending Balance	-2,154		-565		-2,043	[1]
Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax	'		'		'
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]	'		'		'
Beginning Balance	-545		-2,078	[1]	-4,748
Other comprehensive income before reclassifications	-1,635	[2]	2,737	[2]	2,906	[1]
Amounts reclassified from accumulated other comprehensive income	26	[3]	-1,204	[4]	-236	[1],[5]
Other comprehensive income	-1,609		1,533		2,670	[1]
Ending Balance	-2,154		-545		-2,078	[1]
Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net	'		'		'
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]	'		'		'
Beginning Balance	-20		35	[1]	4
Other comprehensive income before reclassifications	0	[2]	-27	[2]	40	[1]
Amounts reclassified from accumulated other comprehensive income	20	[3]	-28	[4]	-9	[1],[5]
Other comprehensive income	20		-55		31	[1]
Ending Balance	$0		($20)		$35	[1]
[1]	No tax impact.
[2]	Tax impact included in Deferred tax assets.
[3]	Gross amounts related to Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax are included in Net gains on sale of securities available for sale. Gross amounts related to Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net are included in Salaries and employee benefits. Related tax impact amounts are included in Income tax provision (benefit).
[4]	Gross amounts related to Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax are included in Net gains on sale of securities available for sale and Net impairment loss recognized in earnings. Gross amounts related to Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net are included in Salaries and employee benefits. Related tax impact amounts are included in Income tax provision (benefit).
[5]	Gross amounts related to Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax are included in Net gains on sale of securities available for sale and Net impairment loss recognized in earnings. Gross amounts related to Unrealized Gain (Loss) on Supplemental Executive Plan Expense, net are included in Salaries and employee benefits.

Shareholders_Equity_Accumulate1

Shareholders' Equity - Accumulated Other Comprehensive Income (Parenthetical) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Unrealized Gain (Loss) on Securities Available-for-Sale, Tax	'	'
Other comprehensive income (loss) before reclassifications, tax	$1,141	$1,913
Amounts reclassified from accumulated other comprehensive income, tax	18	842
Other comprehensive income (loss), tax	1,123	1,043
Unrealized Gain (Loss) on Supplemental Executive Plan Expense, Tax	'	'
Amounts reclassified from accumulated other comprehensive income, tax	10	10
Other comprehensive income (loss), tax	$10	$10

Commitments_and_Contingencies_1

Commitments and Contingencies - Additional Information (Detail) (USD $)	12 Months Ended			1 Months Ended	12 Months Ended				1 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Aug. 31, 2011	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2013	Aug. 31, 2011	Aug. 31, 2011
				Damage awarded	Minimum	Maximum	Real estate loans that are secured by residential properties	Total advances	Wrongful exercise of rights	Wrongful conversion of plaintiff's funds
									Damage awarded	Damage awarded
Commitment And Contingencies [Line Items]	'	'	'	'	'	'	'	'	'	'
Non-cancelable operating leases, escalation clauses rate	'	'	'	'	2.00%	6.00%	'	'	'	'
Operating lease, rent expense	$2,700,000	$2,500,000	$2,200,000	'	'	'	'	'	'	'
Repurchased loans	15,000	1,200,000	'	'	'	'	'	'	'	'
Commitment to fund certain loans including letter of credit	138,000,000	118,000,000	'	'	'	'	'	'	'	'
Loss reserve for unfunded loan commitments	225,000	181,000	'	'	'	'	'	'	'	'
Unrealized fair value gains from interest rate contracts and TRBA security hedges	240,000	422,000	'	'	'	'	'	'	'	'
Requirement to purchase stock in Federal Reserve bank, amount as percentage of capital	6.00%	'	'	'	'	'	'	'	'	'
Required purchase of FHLB stock, amount as percentage of real estate loans secured by residential properties or total advances	'	'	'	'	'	'	1.00%	5.00%	'	'
Compensatory damages awarded	'	'	'	'	'	'	'	'	100,000	150,000
Punitive damages	'	'	'	950,000	'	'	'	'	'	'
Attorneys fees and costs	($562,000)	$14,000	$1,625,000	$762,000	'	'	'	'	'	'

Commitments_and_Contingencies_2

Commitments and Contingencies - Future Minimum Non-Cancelable Lease Commitments (Detail) (USD $)	Dec. 31, 2013
In Thousands, unless otherwise specified
Commitments and Contingencies Disclosure [Abstract]	'
2014	$2,704
2015	2,221
2016	2,270
2017	147
2018 and thereafter	20
Total	$7,362

Commitments_and_Contingencies_3

Commitments and Contingencies - Repurchase Reserves (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Repurchase Reserve [Roll Forward]	'	'
Beginning balance	$906	$115
Provision for repurchases	1,041	791
Settlements	-64	0
Total repurchases reserve	$1,883	$906

Discontinued_Operations_Discon

Discontinued Operations Discontinued Operations - Additional Disclosures (Details) (Mortgage Banking Business [Member], USD $)	1 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2013
Mortgage Banking Business [Member]	'
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]	'
Reserve established for estimated costs of discontinuing operations	$3.10

Discontinued_Operations_Discon1

Discontinued Operations Discontinued Operations - Income Statement (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]	'		'		'
Pre-tax (loss) income	($7,721)		$10,971		($93)
Mortgage Banking Business [Member]	'		'		'
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]	'		'		'
Revenues	6,272	[1]	28,647	[1]	7,308	[1]
Pre-tax (loss) income	($7,721)		$10,971		($93)
[1]	Net interest income plus noninterest income.

Discontinued_Operations_Unpaid

Discontinued Operations - Unpaid Principal Balances of LHFS (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Mortgage Loans on Real Estate [Line Items]	'	'
Mortgage loans held-for-sale at fair value	$6,916	$50,490
Government [Member]	'	'
Mortgage Loans on Real Estate [Line Items]	'	'
Mortgage loans held-for-sale at fair value	2,616	16,902
Conventional Mortgage Loan	'	'
Mortgage Loans on Real Estate [Line Items]	'	'
Mortgage loans held-for-sale at fair value	3,138	10,805
Jumbo	'	'
Mortgage Loans on Real Estate [Line Items]	'	'
Mortgage loans held-for-sale at fair value	1,177	20,514
Fair Value Adjustment	'	'
Mortgage Loans on Real Estate [Line Items]	'	'
Mortgage loans held-for-sale at fair value	($15)	$2,269

Discontinued_Operations_Gain_o

Discontinued Operations - Gain on Loans Held for Sale (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Loans Held For Sale [Line Items]	'	'
Unrealized gains (losses) from derivative financial statements	$240	$422
Loans Held For Sale [Member]	'	'
Loans Held For Sale [Line Items]	'	'
Gain on sale of mortgage loan	6,944	48,441
Net loan servicing	1,000	99
Unrealized gains (losses) from derivative financial statements	-240	422
Realized gains (losses) from derivative financial instruments	508	-2,880
Mark to market (loss) gain on LHFS	-2,103	943
Direct origination (expenses) fees, net	-2,756	-21,670
Provision for repurchases	-977	-791
Total gain on LHFS	$2,376	$24,564

Discontinued_Operations_Activi

Discontinued Operations - Activity of Mortgage Servicing Rights (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Mortgage Servicing Rights	'	'
Servicing Assets at Amortized Value [Line Items]	'	'
Balance, beginning of period	$2,801	$0
Additions	1,049	3,005
Payoffs	-454	-93
Other model changes	354	-66
Impact due to changes in CPR	667	-45
Balance, end of period	4,417	2,801
Mortgage Servicing Portfolio	'	'
Servicing Assets at Amortized Value [Line Items]	'	'
Balance, beginning of period	457,062	0
Additions	139,968	478,645
Payoffs	-81,165	-19,847
Impact due to changes in CPR	-9,201	-1,736
Balance, end of period	$506,664	$457,062

Discontinued_Operations_Unpaid1

Discontinued Operations - Unpaid Principal Balance of Loans Serviced (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Fair Value and Unpaid Principal Balance [Line Items]	'	'
Total loans serviced	$506,664	$457,062
Government [Member]	'	'
Fair Value and Unpaid Principal Balance [Line Items]	'	'
Total loans serviced	404,432	396,951
Conventional Mortgage Loan	'	'
Fair Value and Unpaid Principal Balance [Line Items]	'	'
Total loans serviced	$102,232	$60,111

Parent_Company_Only_Informatio2

Parent Company Only Information - Condensed Statements of Financial Condition (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
In Thousands, unless otherwise specified
Assets:	'	'	'	'
Due from banks and interest-bearing deposits with financial institutions	$93,451	$115,952	'	'
Other assets	12,157	15,230	'	'
Total assets	996,583	1,053,941	'	'
Liabilities and shareholders' equity:	'	'	'	'
Liabilities	881,425	931,065	'	'
Shareholders' equity	115,158	122,876	86,625	63,416
Total liabilities and shareholders' equity	996,583	1,053,941	'	'
Parent Company	'	'	'	'
Assets:	'	'	'	'
Due from banks and interest-bearing deposits with financial institutions	10,160	12,576	'	'
Investment in subsidiaries	124,263	128,649	'	'
Other assets	596	748	'	'
Total assets	135,019	141,973	'	'
Liabilities and shareholders' equity:	'	'	'	'
Liabilities	2,334	1,570	'	'
Subordinated debentures	17,527	17,527	'	'
Shareholders' equity	115,158	122,876	'	'
Total liabilities and shareholders' equity	$135,019	$141,973	'	'

Regulatory_Matters_and_Capital2

Regulatory Matters and Capital/Operating Plans - Actual Amount and Capital Ratios of Company and Bank (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Tier 1 Capital to Average Assets	'	'
Tier 1 Capital to Average Assets, Actual Capital Amount	$16,800	$16,800
Company	'	'
Total Capital to Risk Weighted Assets	'	'
Total Capital to Risk Weighted Assets, Actual Capital Amount	137,705	141,946
Total Capital to Risk Weighted Assets, Actual Capital Ratio	17.50%	16.50%
Total Capital to Risk Weighted Assets, For Capital Adequacy Purposes, Amount	62,960	68,974
Tier 1 Capital to Risk Weighted Assets	'	'
Tier 1 Capital to Risk Weighted Assets, Actual Capital Amount	127,822	131,165
Tier 1 Capital to Risk Weighted Asset, Actual Capital Ratio	16.20%	15.20%
Tier 1 Capital to Risk Weighted Assets, For Capital adequacy Purposes, Amount	31,480	34,487
Tier 1 Capital to Average Assets	'	'
Tier 1 Capital to Average Assets, Actual Capital Amount	127,822	131,165
Tier 1 Capital to Average Asset, Actual Capital Ratio	13.30%	12.10%
Tier 1 Capital to Average Assets, For Capital adequacy Purposes, Amount	38,318	43,219
Bank	'	'
Total Capital to Risk Weighted Assets	'	'
Total Capital to Risk Weighted Assets, Actual Capital Amount	116,972	134,648
Total Capital to Risk Weighted Assets, Actual Capital Ratio	15.20%	15.60%
Total Capital to Risk Weighted Assets, For Capital Adequacy Purposes, Amount	61,715	68,969
Total Capital to Risk Weighted Assets To be Categorized as Well Capitalized, Amount	77,144	86,211
Tier 1 Capital to Risk Weighted Assets	'	'
Tier 1 Capital to Risk Weighted Assets, Actual Capital Amount	107,282	123,868
Tier 1 Capital to Risk Weighted Asset, Actual Capital Ratio	13.90%	14.40%
Tier 1 Capital to Risk Weighted Assets, For Capital adequacy Purposes, Amount	30,858	34,484
Tier 1 Capital to Risk Weighted Assets, To be Categorized As Well Capitalized, Amount	46,287	51,727
Tier 1 Capital to Average Assets	'	'
Tier 1 Capital to Average Assets, Actual Capital Amount	107,282	123,868
Tier 1 Capital to Average Asset, Actual Capital Ratio	11.50%	11.50%
Tier 1 Capital to Average Assets, For Capital adequacy Purposes, Amount	37,391	43,205
Tier 1 Capital to Risk Weighted Assets, To be Categorized As Well Capitalized, Amount	$46,739	$54,006
Minimum | Company	'	'
Total Capital to Risk Weighted Assets	'	'
Total Capital to Risk Weighted Assets, For Capital Adequacy Purposes, Ratio	8.00%	8.00%
Tier 1 Capital to Risk Weighted Assets	'	'
Tier 1 Capital to Risk Weighted Assets, For Capital adequacy Purposes, Ratio	4.00%	4.00%
Tier 1 Capital to Average Assets	'	'
Tier 1 Capital to Average Assets, For Capital adequacy Purposes, Ratio	4.00%	4.00%
Minimum | Bank	'	'
Total Capital to Risk Weighted Assets	'	'
Total Capital to Risk Weighted Assets, For Capital Adequacy Purposes, Ratio	8.00%	8.00%
Total Capital to Risk Weighted Assets To be Categorized as Well Capitalized, Ratio	10.00%	10.00%
Tier 1 Capital to Risk Weighted Assets	'	'
Tier 1 Capital to Risk Weighted Assets, For Capital adequacy Purposes, Ratio	4.00%	4.00%
Tier 1 Capital to Risk Weighted Assets, To be Categorized As Well Capitalized, Ratio	6.00%	6.00%
Tier 1 Capital to Average Assets	'	'
Tier 1 Capital to Average Assets, For Capital adequacy Purposes, Ratio	4.00%	4.00%
Tier 1 Capital to Average Assets, To be Categorized As Well Capitalized, Ratio	5.00%	5.00%

Parent_Company_Only_Informatio3

Parent Company Only Information - Condensed Statements of Operations (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Condensed Financial Statements, Captions [Line Items]	'	'	'
Interest income	$35,651	$38,426	$43,107
Interest expense	-5,317	-8,049	-11,058
Net (loss) income	-22,216	9,654	11,632
Parent Company	'	'	'
Condensed Financial Statements, Captions [Line Items]	'	'	'
Interest income	60	136	77
Interest expense	-544	-578	-542
Other expenses	-1,934	-1,428	-713
Equity in undistributed earnings of subsidiaries	-19,798	11,525	12,810
Net (loss) income	($22,216)	$9,655	$11,632

Parent_Company_Only_Informatio4

Parent Company Only Information - Condensed Statements of Cash Flows (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Cash Flows From Operating Activities:	'	'	'
Net (loss) income	($22,216)	$9,654	$11,632
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:	'	'	'
Net (increase) decrease in other assets	958	-4,982	-876
Stock-based compensation expense	804	483	278
Net increase in interest payable	453	388	459
Net increase (decrease) in other liabilities	97	3,347	2,224
Net cash provided by (used in) operating activities	35,584	10,324	-37,082
Cash Flows from Investing Activities:	'	'	'
Net decrease in loans	-50,245	-72,602	59,387
Net cash provided by investing activities	-21,965	7,433	109,303
Cash Flows from Financing Activities:	'	'	'
Proceeds from sale of Common Stock	14,978	24,591	0
Common stock options exercised	305	1	0
Common stock warrants issued	0	44	0
Net cash provided by (used in) financing activities	-34,887	13,984	-8,432
Net increase (decrease) in cash and cash equivalents	-21,268	31,741	63,789
Cash and Cash Equivalents, beginning of period	128,208	96,467	'
Cash and Cash Equivalents, end of period	106,940	128,208	96,467
Parent Company	'	'	'
Cash Flows From Operating Activities:	'	'	'
Net (loss) income	-22,216	9,655	11,632
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:	'	'	'
Net (increase) decrease in other assets	-2	203	358
Stock-based compensation expense	804	483	278
Undistributed loss (income) of subsidiary	19,798	-11,525	-12,810
Net increase in interest payable	544	578	542
Net increase (decrease) in other liabilities	220	-5	6
Net cash provided by (used in) operating activities	-852	-611	6
Cash Flows from Investing Activities:	'	'	'
Proceeds from dissolution of trust preferred securities	155	0	0
Net decrease in loans	0	40	11
Net cash provided by investing activities	155	40	11
Cash Flows from Financing Activities:	'	'	'
Proceeds from sale of Common Stock	14,978	24,591	0
Common stock options exercised	303	1	0
Common stock warrants issued	0	44	0
Proceeds from sale of Series A and Series B Preferred Stock	0	0	8,747
Capital contribution to subsidiaries	-17,000	-15,000	-10,500
Net cash provided by (used in) financing activities	-1,719	9,636	-1,753
Net increase (decrease) in cash and cash equivalents	-2,416	9,065	-1,736
Cash and Cash Equivalents, beginning of period	12,576	3,511	5,247
Cash and Cash Equivalents, end of period	$10,160	$12,576	$3,511

Business_Segment_Information_A

Business Segment Information - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
	Segment	Segment	Segment
Segment Reporting [Abstract]	'	'	'
Reportable business segments	1	2	2

Business_Segment_Information_N

Business Segment Information - Net Interest Income and Noninterest Income (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Segment Reporting Information [Line Items]	'	'	'
Net interest income	$30,822	$33,271	$33,191
Noninterest income	8,247	28,493	8,229
Assets	996,583	1,053,941	'
Continuing Operations [Member]	'	'	'
Segment Reporting Information [Line Items]	'	'	'
Net interest income	30,334	30,377	32,049
Noninterest income	2,556	3,234	2,104
Assets	984,394	999,716	'
Continuing Operations [Member] | Commercial	'	'	'
Segment Reporting Information [Line Items]	'	'	'
Net interest income	30,652	30,819	32,514
Noninterest income	1,713	3,234	2,104
Assets	968,507	986,692	'
Continuing Operations [Member] | Other	'	'	'
Segment Reporting Information [Line Items]	'	'	'
Net interest income	-318	-442	-465
Noninterest income	843	0	0
Assets	15,887	13,024	'
Discontinued Operations [Member]	'	'	'
Segment Reporting Information [Line Items]	'	'	'
Net interest income	488	2,894	1,142
Noninterest income	5,691	25,259	6,125
Assets	$12,189	$54,225	'