OceanFirst Financial (OCFC) 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. 07, 2014	Jun. 30, 2013
Document And Entity Information [Abstract]	'	'	'
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	'OCFC	'	'
Entity Registrant Name	'OCEANFIRST FINANCIAL CORP	'	'
Entity Central Index Key	'0001004702	'	'
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	'Accelerated Filer	'	'
Entity Common Stock, Shares Outstanding	'	17,406,883	'
Entity Public Float	'	'	$258,947,000

Consolidated_Statements_of_Fin

Consolidated Statements of Financial Condition (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Assets	'	'
Cash and due from banks	$33,958	$62,544
Securities available-for-sale (encumbered $35,128 at December 31, 2013 and $457,031 at December 31, 2012) (notes 3, 9, 10 and 16)	43,836	547,450
Securities held-to-maturity, net (estimated fair value of $495,082) (encumbered $390,622) (notes 3, 9, 10 and 16)	495,599	'
Federal Home Loan Bank of New York stock, at cost (note 9)	14,518	17,061
Loans receivable, net (notes 4, 9 and 13)	1,541,460	1,523,200
Mortgage loans held-for-sale	785	6,746
Interest and dividends receivable (note 6)	5,380	5,976
Other real estate owned	4,345	3,210
Premises and equipment, net (note 7)	23,684	22,233
Servicing asset (note 5)	4,178	4,568
Bank Owned Life Insurance	54,571	53,167
Deferred tax asset (note 10)	15,239	8,999
Other assets (note 10)	12,158	14,074
Total assets	2,249,711	2,269,228
Liabilities and Stockholders' Equity	'	'
Deposits (note 8)	1,746,763	1,719,671
Securities sold under agreements to repurchase with retail customers (note 9)	68,304	60,791
Federal Home Loan Bank advances (note 9)	175,000	225,000
Other borrowings (note 9)	27,500	27,500
Advances by borrowers for taxes and insurance	6,471	7,386
Other liabilities (note 13)	11,323	9,088
Total liabilities	2,035,361	2,049,436
Commitments and contingencies (note 13)	'	'
Stockholders' equity: (notes 2, 10, 11 and 12)	'	'
Preferred stock, $.01 par value, $1,000 liquidation preference, 5,000,000 shares authorized, no shares issued	'	'
Common stock, $.01 par value, 55,000,000 shares authorized, 33,566,772 shares issued and 17,387,049 and 17,894,929 shares outstanding at December 31, 2013 and December 31, 2012, respectively	336	336
Additional paid-in capital	263,319	262,704
Retained earnings	206,201	198,109
Accumulated other comprehensive (loss) gain	-6,619	49
Less: Unallocated common stock held by Employee Stock Ownership Plan	-3,616	-3,904
Treasury stock, 16,179,723 and 15,671,843 shares at December 31, 2013 and December 31, 2012, respectively	-245,271	-237,502
Common stock acquired by Deferred Compensation Plan	-665	-647
Deferred Compensation Plan Liability	665	647
Total stockholders' equity	214,350	219,792
Total liabilities and stockholders' equity	$2,249,711	$2,269,228

Consolidated_Statements_of_Fin1

Consolidated Statements of Financial Condition (Parenthetical) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, except Share data, unless otherwise specified
Statement Of Financial Position [Abstract]	'	'
Securities available-for-sale, encumbered	$35,128	$457,031
Securities held-to-maturity, net estimated fair value	495,082	'
Securities held-to-maturity, net encumbered	$390,622	'
Preferred stock par value	$0.01	$0.01
Preferred stock liquidation preference	$1,000	$1,000
Preferred stock shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	'	'
Common stock, par value	$0.01	$0.01
Common stock, shares authorized	55,000,000	55,000,000
Common stock, shares issued	33,566,772	33,566,772
Common stock, shares outstanding	17,387,049	17,894,929
Treasury stock, shares	16,179,723	15,671,843

Consolidated_Statements_of_Inc

Consolidated Statements of Income (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Interest income:	'	'	'
Loans	$69,863	$76,168	$82,994
Mortgage-backed securities	7,403	8,509	10,060
Investment securities and other	2,891	2,938	2,333
Total interest income	80,157	87,615	95,387
Interest expense:	'	'	'
Deposits (note 8)	4,709	7,547	10,401
Borrowed funds (note 9)	4,919	6,556	7,659
Total interest expense	9,628	14,103	18,060
Net interest income	70,529	73,512	77,327
Provision for loan losses (note 4)	2,800	7,900	7,750
Net interest income after provision for loan losses	67,729	65,612	69,577
Other income:	'	'	'
Bankcard services revenue	3,584	3,100	2,665
Trust and asset management revenue	2,174	1,512	1,166
Fees and services charges	7,992	7,542	7,600
Loan servicing income (note 5)	748	538	427
Net gain on sales of loans available-for-sale (note 14)	1,163	3,968	3,002
Net gain on sales and other than temporary impairment loss on investment securities available-for-sale (note 3)	46	226	-148
Income from Bank Owned Life Insurance	1,404	1,338	1,172
Net loss from other real estate operations	-161	-10	-623
Other	49	12	40
Total other income	16,999	18,226	15,301
Operating expenses:	'	'	'
Compensation and employee benefits (notes 11 and 12)	28,762	27,610	28,077
Occupancy (note 13)	5,562	5,074	5,066
Equipment	2,724	2,632	2,436
Marketing	1,632	1,633	1,766
Federal deposit insurance	2,141	2,113	2,553
Data processing	3,996	3,632	3,593
Professional fees	1,768	2,546	1,931
Check card processing	2,449	1,455	1,197
Other operating expense	5,907	6,196	6,045
Federal Home Loan Bank advance prepayment fee (note 9)	4,265	'	'
Branch consolidation expense	579	'	'
Total operating expenses	59,785	52,891	52,664
Income before provision for income taxes	24,943	30,947	32,214
Provision for income taxes (note 10)	8,613	10,927	11,473
Net income	$16,330	$20,020	$20,741
Basic earnings per share	$0.96	$1.13	$1.14
Diluted earnings per share	$0.95	$1.12	$1.14
Average basic shares outstanding (note 15)	17,071	17,730	18,191
Average diluted shares outstanding (note 15)	17,157	17,829	18,240

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Statement Of Income And Comprehensive Income [Abstract]	'	'	'
Net income	$16,330	$20,020	$20,741
Other comprehensive income:	'	'	'
Unrealized (loss) gain on securities (net of tax benefit of $4,674 in 2013 and tax expense of $1,831 and $2,075 in 2012 and 2011)	-6,768	2,651	3,004
Reclassification adjustment for (gains) losses included in net income (net of tax expense of $19 and $92 in 2013 and 2012, and tax benefit of $60 in 2011)	-27	-134	88
Accretion of loss on securities reclassified to held-to-maturity (net of tax expense of $88)	127	'	'
Total comprehensive income	$9,662	$22,537	$23,833

Consolidated_Statements_of_Com1

Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Statement Of Income And Comprehensive Income [Abstract]	'	'	'
Unrealized (loss) gain on securities, tax expense (benefit)	$4,674	$1,831	$2,075
Tax expense (benefit)	19	92	-60
Accretion of loss on securities reclassified to held-to-maturity tax expense	$88	'	'

Consolidated_Statements_of_Cha

Consolidated Statements of Changes in Stockholders' Equity (USD $)	Total	Employee Stock Ownership Plan [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Gain (Loss) [Member]	Treasury Stock [Member]	Common Stock Acquired by Deferred Compensation Plan [Member]	Deferred Compensation Plan Liability [Member]
In Thousands
Beginning Balance at Dec. 31, 2010	$201,251	($4,484)	'	$336	$260,739	$174,677	($5,560)	($224,457)	($946)	$946
Net income	20,741	'	'	'	'	20,741	'	'	'	'
Unrealized gain (loss) on securities (net of tax expense of $2,315 and $1,739 in 2011 and 2012, and tax benefit of $4,605 in 2013)	3,092	'	'	'	'	'	3,092	'	'	'
Stock awards	904	'	'	'	904	'	'	'	'	'
Tax benefit (expense) of stock plans	1,303	'	'	'	1,303	'	'	'	'	'
Treasury stock allocated to restricted stock plan	'	'	'	'	-293	38	'	255	'	'
Allocation of ESOP stock	450	291	'	'	159	'	'	'	'	'
Cash dividend - $0.48, $0.48 and 0.48 per share for 2011, 2012 and 2013 respectively	-8,789	'	'	'	'	-8,789	'	'	'	'
Exercise of stock options	44	'	'	'	'	-1	'	45	'	'
Purchase of 165,154, 843,370, 533,018 shares of common stock in 2011, 2012 and 2013 respectively	-2,147	'	'	'	'	'	'	-2,147	'	'
Sale of stock for the deferred compensation plan, net	'	'	'	'	'	'	'	'	75	-75
Ending Balance at Dec. 31, 2011	216,849	-4,193	'	336	262,812	186,666	-2,468	-226,304	-871	871
Net income	20,020	'	'	'	'	20,020	'	'	'	'
Unrealized gain (loss) on securities (net of tax expense of $2,315 and $1,739 in 2011 and 2012, and tax benefit of $4,605 in 2013)	2,517	'	'	'	'	'	2,517	'	'	'
Stock awards	591	'	'	'	591	'	'	'	'	'
Tax benefit (expense) of stock plans	-608	'	'	'	-608	'	'	'	'	'
Treasury stock allocated to restricted stock plan	'	'	'	'	-282	42	'	240	'	'
Allocation of ESOP stock	480	289	'	'	191	'	'	'	'	'
Cash dividend - $0.48, $0.48 and 0.48 per share for 2011, 2012 and 2013 respectively	-8,579	'	'	'	'	-8,579	'	'	'	'
Exercise of stock options	419	'	'	'	'	-40	'	459	'	'
Purchase of 165,154, 843,370, 533,018 shares of common stock in 2011, 2012 and 2013 respectively	-11,897	'	'	'	'	'	'	-11,897	'	'
Sale of stock for the deferred compensation plan, net	'	'	'	'	'	'	'	'	224	-224
Ending Balance at Dec. 31, 2012	219,792	-3,904	'	336	262,704	198,109	49	-237,502	-647	647
Net income	16,330	'	'	'	'	16,330	'	'	'	'
Unrealized gain (loss) on securities (net of tax expense of $2,315 and $1,739 in 2011 and 2012, and tax benefit of $4,605 in 2013)	-6,668	'	'	'	'	'	-6,668	'	'	'
Stock awards	671	'	'	'	671	'	'	'	'	'
Tax benefit (expense) of stock plans	-31	'	'	'	-31	'	'	'	'	'
Treasury stock allocated to restricted stock plan	'	'	'	'	-275	6	'	269	'	'
Allocation of ESOP stock	538	288	'	'	250	'	'	'	'	'
Cash dividend - $0.48, $0.48 and 0.48 per share for 2011, 2012 and 2013 respectively	-8,239	'	'	'	'	-8,239	'	'	'	'
Exercise of stock options	65	'	'	'	'	-5	'	70	'	'
Purchase of 165,154, 843,370, 533,018 shares of common stock in 2011, 2012 and 2013 respectively	-8,108	'	'	'	'	'	'	-8,108	'	'
Purchase of stock for the deferred compensation plan, net	'	'	'	'	'	'	'	70	-18	18
Ending Balance at Dec. 31, 2013	$214,350	($3,616)	'	$336	$263,319	$206,201	($6,619)	($245,271)	($665)	$665

Consolidated_Statements_of_Cha1

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) (USD $)	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Retained Earnings [Member]	'	'	'
Cash dividend per share	$0.48	$0.48	$0.48
Accumulated Other Comprehensive Gain (Loss) [Member]	'	'	'
Unrealized gain (loss) on securities, tax expense (benefit)	($4,605)	$1,739	$2,135
Treasury Stock [Member]	'	'	'
Purchase of common stock, shares	533,018	843,370	165,154

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 income	$16,330	$20,020	$20,741
Adjustments to reconcile net income to net cash provided by operating activities:	'	'	'
Depreciation and amortization of premises and equipment	2,832	2,626	2,454
Allocation of ESOP stock	538	480	450
Stock awards	671	591	904
Amortization of servicing asset	1,385	1,633	1,853
Net premium amortization in excess of discount accretion on securities	3,667	3,466	2,366
Net premium amortization of deferred fees and discounts on loans	501	819	812
Provision for loan losses	2,800	7,900	7,750
Provision for repurchased loans and loss sharing obligations	975	750	'
Deferred tax benefit	-1,635	649	-699
Net gain from sale of premises and equipment	'	'	-16
Net loss (gain) on sales of other real estate owned	105	-295	278
Net gain on sales of loans	-2,138	-4,718	-3,002
Net (gain) on sales of and other than temporary impairment loss on investment securities available for sale	-46	-226	148
Proceeds from sales of mortgage loans held-for-sale	106,719	176,903	135,705
Mortgage loans originated for sale	-99,614	-170,999	-136,362
Purchase of Bank Owned Life Insurance	'	-10,000	'
Proceeds from Bank Owned Life Insurance	'	158	'
Increase in value of Bank Owned Life Insurance	-1,404	-1,338	-1,172
Decrease in interest and dividends receivable	596	456	14
Decrease (increase) in other assets	1,916	937	-3,138
Increase (decrease) in other liabilities	1,260	1,076	-11,536
Total adjustments	19,128	10,868	-3,191
Net cash provided by operating activities	35,458	30,888	17,550
Cash flows from investing activities:	'	'	'
Net (increase) decrease in loans receivable	-24,917	27,050	86,290
Proceeds from sales of investment securities available-for-sale	1,244	1,221	'
Purchase of investment securities available-for-sale	-28,292	-74,390	-74,011
Purchase of mortgage-backed securities available-for-sale	-127,582	-94,663	-101,560
Purchase of investment securities held-to-maturity	-847	'	'
Proceeds from maturities of investment securities available-for-sale	45,395	28,049	514
Proceeds from maturities of investment securities held-to-maturity	3,725	'	'
Principal repayments on mortgage-backed securities available-for-sale	75,460	118,372	85,839
Principal repayments on mortgage-backed securities held-to-maturity	24,017	'	'
Decrease (increase) in Federal Home Loan Bank of New York stock	2,543	1,099	-1,232
Net proceeds from sale and acquisition of other real estate owned	2,116	3,105	2,964
Proceeds from sale of premises and equipment	'	'	16
Purchases of premises and equipment	-4,283	-2,600	-2,227
Net cash (used in) provided by investing activities	-31,421	7,243	-3,407
Cash flows from financing activities:	'	'	'
Increase in deposits	27,092	13,588	42,115
Increase (decrease) in short-term borrowings	112,513	-5,310	-1,763
Proceeds from Federal Home Loan Bank advances	70,000	'	55,000
Repayments of Federal Home Loan Bank advances	-225,000	-41,000	-54,000
(Decrease) increase in advances by borrowers for taxes and insurance	-915	273	166
Exercise of stock options	65	419	44
Purchase of treasury stock	-8,108	-11,897	-2,147
Dividends paid - common stock	-8,239	-8,579	-8,789
Tax (expense) benefit of stock plans	-31	-608	1,303
Net cash (used in) provided by financing activities	-32,623	-53,114	31,929
Net (decrease) increase in cash and due from banks	-28,586	-14,983	46,072
Cash and due from banks at beginning of year	62,544	77,527	31,455
Cash and due from banks at end of year	33,958	62,544	77,527
Supplemental disclosure of cash flow information:	'	'	'
Interest	9,969	14,151	18,464
Income taxes	8,136	9,018	18,210
Non-cash investing activities:	'	'	'
Reclassification of securities available-for-sale to held-to-maturity	536,010	'	'
Loans charged-off, net	2,380	5,620	9,220
Transfer of loans receivable to other real estate owned	$3,356	$4,050	$2,917

Summary_of_Significant_Account

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2013
Accounting Policies [Abstract]	'
Summary of Significant Accounting Policies	'
	(1) Summary of Significant Accounting Policies
	Principles of Consolidation
	The consolidated financial statements include the accounts of OceanFirst Financial Corp. (the “Company”) and its wholly-owned subsidiary, OceanFirst Bank (the “Bank”) and its wholly-owned subsidiaries, OceanFirst REIT Holdings, Inc, and its wholly-owned subsidiary OceanFirst Realty Corp., OceanFirst Services, LLC and its wholly-owned subsidiary OFB Reinsurance, Ltd., 975 Holdings, LLC and Columbia Home Loans, LLC (“Columbia”). Columbia is the Bank’s mortgage company which was shuttered in 2007 and is now in dissolution. All significant intercompany accounts and transactions have been eliminated in consolidation.
	Certain amounts previously reported have been reclassified to conform to the current year’s presentation.
	Business
	The Bank provides a range of community banking services to customers through a network of branches in Ocean, Monmouth and Middlesex counties in New Jersey. The Bank is subject to competition from other financial institutions; it is also subject to the regulations of certain regulatory agencies and undergoes periodic examinations by those regulatory authorities.
	Basis of Financial Statement Presentation
	The consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles. The preparation of the accompanying consolidated financial statements in conformity with these accounting principles requires management to make estimates and assumptions about future events. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities, and reported amounts of revenues and expenses. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, the determination of the reserve for repurchased loans, the valuation of mortgage servicing rights and the evaluation of securities for other-than-temporary impairment. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. Such estimates and assumptions are adjusted when facts and circumstances dictate. The economic downturn and lower real estate values have combined to increase the uncertainty inherent in such estimates and assumptions. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in those estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.
	Cash Equivalents
	Cash equivalents consist of interest-bearing deposits in other financial institutions and loans of Federal funds. For purposes of the consolidated statements of cash flows, the Company considers all highly liquid debt instruments with original maturities of three months or less to be cash equivalents.
	Securities
	Securities include securities held-to-maturity and securities available-for-sale. Management determines the appropriate classification at the time of purchase. If management has the positive intent not to sell and the Company would not be required to sell prior to maturity, the securities are classified as held-to-maturity securities. Such securities are stated at amortized cost. During 2013, the Company transferred $536.0 million of previously designated available-for-sale securities to held-to-maturity designation at fair value. The Company has the ability and intent to hold these securities as an investment until maturity or call. The securities transferred had an unrealized loss of $13.3 million at the time of transfer which continues to be reflected in accumulated other comprehensive income, net of subsequent amortization, which is being recognized over the life of the securities. Securities in the available-for-sale category are securities which the Company may sell prior to maturity as part of its asset/liability management strategy and all marketable equity securities. Such securities are carried at fair value and unrealized gains and losses, net of related tax effect, are excluded from earnings, but are included as a separate component of stockholders’ equity and as part of comprehensive income. Discounts and premiums on securities are accreted or amortized using the level-yield method over the estimated lives of the securities, including the effect of prepayments. Gains or losses on the sale of such securities are included in other income using the specific identification method.
	Other-Than-Temporary Impairments on Securities
	One of the significant estimates related to securities is the evaluation for other-than-temporary impairments. If a determination is made that a debt security is other-than-temporarily impaired, the Company will estimate the amount of the unrealized loss that is attributable to credit and all other non-credit related factors. The credit related component will be recognized as an other-than-temporary impairment charge in non-interest income as a component of gain (loss) on securities, net. The non-credit related component will be recorded as an adjustment to accumulated other comprehensive income, net of tax. If a determination is made that an equity security is other-than-temporarily impaired, the unrealized loss will be recognized as an other-than-temporary impairment charge in non-interest income as a component of gain (loss) on securities, net.
	The evaluation of securities for impairments is a quantitative and qualitative process, which is subject to risks and uncertainties and is intended to determine whether declines in the fair value of investments should be recognized in current period earnings. The risks and uncertainties include changes in general economic conditions, the issuer’s financial condition and/or future prospects, the effects of changes in interest rates or credit spreads and the expected recovery period.
	On a quarterly basis the Company evaluates the securities portfolio for other-than-temporary impairment. Securities that are in an unrealized loss position are reviewed to determine if an other-than-temporary impairment is present based on certain quantitative factors. The primary factors considered in evaluating whether a decline in value is other-than-temporary include: (a) the length of time and extent to which the fair value has been less than cost or amortized cost and the expected recovery period of the security, (b) the financial condition, credit rating and future prospects of the issuer, (c) whether the debtor is current on contractually obligated interest and principal payments and (d) whether the Company intends to sell the security and whether it is more likely than not that the Company will not be required to sell the security.
	Loans Receivable
	Loans receivable, other than loans held-for-sale, are stated at unpaid principal balance, plus unamortized premiums less unearned discounts, net of deferred loan origination and commitment fees and costs, and the allowance for loan losses.
	Loan origination and commitment fees and certain direct loan origination costs are deferred and the net fee or cost is recognized in interest income using the level-yield method over the contractual life of the specifically identified loans, adjusted for actual prepayments. For each loan class, a loan is considered past due when a payment has not been received in accordance with the contractual terms. Loans which are more than 90 days past due, including impaired loans, and other loans in the process of foreclosure are placed on non-accrual status. Interest income previously accrued on these loans, but not yet received, is reversed in the current period. Any interest subsequently collected is credited to income in the period of recovery only after the full principal balance has been brought current. A loan is returned to accrual status when all amounts due have been received and the remaining principal balance is deemed collectible.
	A loan is considered impaired when it is deemed probable that the Company will not collect all amounts due according to the contractual terms of the loan agreement. The Company has defined the population of impaired loans to be all non-accrual commercial real estate, multi-family, land, construction and commercial and industrial loans in excess of $250,000. Impaired loans are individually assessed to determine that the loan’s carrying value is not in excess of the fair value of the collateral or the present value of the loan’s expected future cash flows. Smaller balance homogeneous loans that are collectively evaluated for impairment, such as residential mortgage loans and consumer loans, are specifically excluded from the impaired loan portfolio, except when they are modified in a trouble debt restructuring.
	Loan losses are charged-off in the period the loans, or portion, thereof are deemed uncollectible, generally after the loan becomes 120 days delinquent. The Company will record a loan charge-off (including a partial charge-off) to reduce a loan to the estimated fair value of the underlying collateral, less cost to sell, if it is determined that it is probable that recovery will come primarily from the sale of the collateral. During the fourth quarter of 2011, the Company modified its charge-off policy on problem loans secured by real estate. Historically, the Company established specific valuation reserves for estimated losses for problem real estate related loans when the loans were deemed uncollectible. The specific valuation reserves were based upon the estimated fair value of the underlying collateral, less costs to sell. The actual loan charge-off was not recorded until the foreclosure process was complete. Under the modified policy, losses on loans secured by real estate are charged-off in the period the loans, or portion thereof, are deemed uncollectible. The modification to the charge-off policy resulted in additional charge-offs in the fourth quarter of 2011 of $5.7 million. All of these charge-offs were timely identified in previous periods in the Company’s loss experience as part of the evaluation of the allowance for loan losses or net income for 2011 or previous records.
	Mortgage Loans Held-for-sale
	The Company regularly sells part of its mortgage loan originations in order to manage interest rate risk and liquidity. The Bank has generally sold fixed-rate mortgage loans with final maturities in excess of 15 years and, occasionally adjustable-rate loans.
	In determining whether to retain mortgages, management considers the Company’s overall interest rate risk position, the volume of such loans, the loan yield and the types and amount of funding sources. The Company may also retain mortgage loan production in order to improve yields and increase balance sheet leverage.
	Mortgage loans held-for-sale are carried at the lower of unpaid principal balance, net, or fair value on an aggregate basis. Estimated fair value is determined based on bid quotations from securities dealers.
	Allowance for Loan Losses
	The allowance for loan losses is a valuation account that reflects probable incurred losses in the loan portfolio. The adequacy of the allowance for loan losses is based on management’s evaluation of the Company’s past loan loss experience, known and inherent risks in the portfolio, adverse situations that may affect the borrower’s ability to repay, estimated value of any underlying collateral and current economic conditions. Additions to the allowance arise from charges to operations through the provision for loan losses or from the recovery of amounts previously charged-off. The allowance is reduced by loan charge-offs.
	The allowance for loan losses is maintained at an amount management considers sufficient to provide for probable losses. The analysis considers known and inherent risks in the loan portfolio resulting from management’s continuing review of the factors underlying the quality of the loan portfolio.
	The Bank’s allowance for loan losses includes specific allowances and a general allowance, each updated on a quarterly basis. A specific allowance is determined for all loans which meet the definition of an impaired loan where the value of the underlying collateral can reasonably be evaluated. For these loans, the specific allowance represents the difference between the Bank’s recorded investment in the loan, net of any interim charge-offs, and the fair value of the collateral, less estimated selling costs.
	If a loan becomes 90 days delinquent, the Bank obtains an updated collateral appraisal. For residential real estate loans, the appraisal is updated annually if the loan remains delinquent for an extended period. For non-accrual commercial real estate loans, the Bank assesses whether there has been an adverse change in the collateral value supporting the loan. The Bank utilizes information based on its knowledge of changes in real estate conditions in its lending area to identify whether a possible deterioration of collateral value has occurred. Based on the severity of the changes in market conditions, management determines if an updated commercial real estate appraisal is warranted or if downward adjustments to the previous appraisal are warranted. If it is determined that the deterioration of the collateral value is significant enough to warrant ordering a new appraisal, an estimate of the downward adjustments to the existing appraised value is used in assessing if additional specific reserves are necessary until the updated appraisal is received.
	A general allowance is determined for all loans that do not require a specific allowance. In determining the level of the general allowance, the Bank segments the loan portfolio into various loan segments and classes as follows:
	Loan Portfolio Segment		Loan Class
	Residential real estate:	–	Loans originated by Bank
		–	Loans originated by mortgage company
		–	Loans originated by mortgage company – non-prime
		–	Residential construction
	Commercial real estate:	–	Commercial
		–	Construction and land
	Consumer:	–	Consumer
	Commercial and industrial:	–	Commercial and industrial
	The loan portfolio is further segmented by delinquency status and risk rating (Special Mention, Substandard and Doubtful). An estimated loss factor is then applied to each Risk Tranche. To determine the loss factor, the Bank utilizes an average of loan losses as a percent of loan principal adjusted for the estimated probability of default. The historical loss rate is adjusted for certain qualitative factors including current economic conditions, regulatory environment, local competition, lending personnel, loan policies and underwriting standards, loan review system, delinquency trends, loss trends, nature and volume of the loan portfolio and concentrations of credit. The adjusted loss factor is then applied to each risk tranche. Existing economic conditions which the Bank considered to estimate the allowance for loan losses include local trends in economic growth, unemployment and real estate values. In evaluating the qualitative factors as of December 31, 2013, the Company considered the favorable impact of lower and more transparent risk from superstorm Sandy and the potential adverse impact of actual and proposed increases to flood insurance premiums which may stress borrowers’ ability to repay their loans or lower real estate values in certain flood prone areas; the recent recruitment of commercial lenders from competitor banks and the related accelerated growth in commercial real estate loans over the second half of 2013; and the Company’s recent emphasis on construction-to-permanent residential construction loans attributable to local rebuilding after the damage caused by superstorm Sandy.
	The Bank also maintains an unallocated portion of the allowance for loan losses. The primary purpose of the unallocated component is to account for the inherent imprecision of the overall loss estimation process including the periodic updating of appraisals and commercial loan risk ratings, the geographic concentration of the loan portfolio and continued economic uncertainty.
	Of the Bank’s loan portfolio, 96.1%, is secured by real estate, whether one-to-four family, consumer or commercial. Additionally, most of the Bank’s borrowers are located in Ocean and Monmouth Counties, New Jersey and the surrounding area. These concentrations may adversely affect the Bank’s loan loss experience should local real estate values decline further or should the markets served continue to experience difficult economic conditions including increased unemployment or should the area be affected by a natural disaster such as a hurricane or flooding.
	Management believes the primary risk characteristics for each portfolio segment are a continued decline in the economy generally, including elevated levels of unemployment, a further decline in real estate market values and possible increases in interest rates. Additionally, superstorm Sandy and actual and proposed increases to flood insurance premiums may adversely affect real estate market values. Any one or a combination of these events may adversely affect the borrowers’ ability to repay the loans, resulting in increased delinquencies, loan charge-offs and future levels of provisions. Accordingly, the Bank has provided for loan losses at the current level to address the current risk in the loan portfolio.
	Although management believes that the Bank has established and maintained the allowance for loan losses at adequate levels, additions may be necessary if future economic and other conditions differ substantially from the current operating environment. In addition, various regulatory agencies, as part of their examination process, periodically review the Bank’s allowance for loan losses. Such agencies may require the Bank to make additional provisions for loan losses based upon information available to them at the time of their examination. Although management uses what it believes to be the best information available, future adjustments to the allowance may be necessary due to economic, operating, regulatory and other conditions beyond the Bank’s control.
	Reserve for Repurchased Loans and Loss Sharing Obligations
	The reserve for repurchased loans and loss sharing obligations relates to potential losses on loans sold which may have to be repurchased due to a violation of representations and warranties and an estimate of the Bank’s obligation under a loss sharing arrangement for loans sold to the Federal Home Loan Bank (“FHLB”). Provisions for losses are charged to gain on sale of loans and credited to the reserve while actual losses are charged to the reserve. The reserve represents the Company’s estimate of the total losses expected to occur and is considered to be adequate by management based upon the Company’s evaluation of the potential exposure related to the loan sale agreements over the period of repurchase risk. The reserve for repurchased loans and loss sharing obligations is included in other liabilities on the Company’s consolidated statement of financial condition.
	Mortgage Servicing Rights, or MSR
	The Company recognizes as a separate asset the rights to service mortgage loans, whether those rights are acquired through purchase or loan origination activities. MSR are amortized in proportion to and over the estimated period of net servicing income. The estimated fair value of MSR is determined through a discounted analysis of future cash flows, incorporating numerous assumptions including servicing income, servicing costs, market discount rates, prepayment speeds and default rates. Impairment of the MSR is assessed on a quarterly basis on the fair value of those rights with any impairment recognized as a component of loan servicing fee income. Impairment is measured by risk strata based on the interest rate of the underlying mortgage loans. Fees earned for servicing loans are reported as income when the related mortgage loan payments are collected.
	Other Real Estate Owned
	Other real estate owned is carried at the lower of cost or fair value, less estimated costs to sell. When a property is acquired, the excess of the loan balance over fair value is charged to the allowance for loan losses. Operating results from real estate owned, including rental income, operating expenses, gains and losses realized from the sales of other real estate owned and subsequent write-downs are recorded as incurred.
	Premises and Equipment
	Land is carried at cost and premises and equipment, including leasehold improvements, are stated at cost less accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the assets or leases. Depreciable lives are as follows: computer equipment: 3 years; furniture, fixtures and other electronic equipment: 5 years; building improvements: 10 years; and buildings: 30 years. Repair and maintenance items are expensed and improvements are capitalized. Gains and losses on dispositions are reflected in current operations.
	Income Taxes
	The Company utilizes the asset and liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Any interest and penalties on taxes payable are included as part of the provision for income taxes.
	Impact of New Accounting Pronouncements
	In January 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2014-04, “Receivables – Troubled Debt Restructurings by Creditors (Subtopic 310-40) Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure,” which applies to all creditors who obtain physical possession of residential real estate property collateralizing a consumer mortgage loan in satisfaction of a receivable. The amendments in this update clarify when an in substance repossession or foreclosure occurs and requires disclosure of both (1) the amount of foreclosed residential real estate property held by a creditor and (2) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure. The amendments in ASU 2014-04 are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2014. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial statements.
	ASU No. 2013-02, “Comprehensive Income – Reporting Amounts Reclassified Out of Accumulated Other Comprehensive Income” requires an entity to provide information about the amounts reclassified out of accumulated other comprehensive income by component. In addition, an entity is required to present, either on the face of the statement where net income is presented or in the notes, significant amounts reclassified out of accumulated other comprehensive income by the respective line items of net income but only if the amount reclassified is required under Generally Accepted Accounting Principles (“GAAP”) to be reclassified to net income in its entirety in the same reporting period. For other amounts that are not required under GAAP to be reclassified in their entirety to net income, an entity is required to cross-reference to other disclosures required under GAAP that provide additional detail about those amounts. The standard is effective prospectively for reporting periods, including interim periods, beginning after December 15, 2012. For the year ended December 31, 2013, the Company had a minor reclassification out of accumulated other comprehensive income and into net income which was not considered significant.
	Comprehensive Income
	Comprehensive income is comprised of net income and other comprehensive income (loss). Other comprehensive income (loss) includes items recorded directly in equity, such as unrealized gains or losses on securities available-for-sale.
	Bank Owned Life Insurance
	Bank Owned Life Insurance (“BOLI”) is accounted for using the cash surrender value method and is recorded at its realizable value. The Company’s BOLI is invested in a separate account insurance product which is invested in a fixed income portfolio. The separate account includes stable value protection which maintains realizable value at book value with investment gains and losses amortized over future periods. The change in the net asset value is included in other non-interest income.
	Exit Activities
During 2007, the Bank exited the mortgage banking business operated by Columbia. All loan origination activity ceased, although the Bank retained Columbia’s loan servicing portfolio. The exit was due to the significant operating losses incurred by Columbia in the fourth quarter of 2006 and the first quarter of 2007 and was completed prior to the end of 2007. Occupancy expenses for the year ended December 31, 2011 include a benefit of $184,000 for lease termination costs related to the exit activities.
Segment Reporting
As a community-oriented financial institution, substantially all of the Bank’s operations involve the delivery of loan and deposit products to customers. The Bank makes operating decisions and assesses performance based on an ongoing review of these community banking operations, which constitute the only operating segment for financial reporting purposes.
Earnings Per Share
Basic earnings per share is computed by dividing net income available to common stockholders by the weighted average number of shares of common stock outstanding. Diluted earnings per share is calculated by dividing net income available to common stockholders by the weighted average number of shares of common stock outstanding plus potential common stock, utilizing the treasury stock method. All share amounts exclude unallocated shares of stock held by the Employee Stock Ownership Plan (“ESOP”) and the Incentive Plan.

Regulatory_Matters

Regulatory Matters	12 Months Ended
	Dec. 31, 2013
Banking And Thrift [Abstract]	'
Regulatory Matters	'
	(2) Regulatory Matters
	Applicable regulations require the Bank to maintain minimum levels of regulatory capital. Under the regulations in effect at December 31, 2013, the Bank was required to maintain a minimum ratio of tangible capital to total adjusted assets of 1.5%; a minimum ratio of Tier 1 capital to risk weighted assets of 4.0%; and, a minimum ratio of total (core and supplementary) capital to risk-weighted assets of 8.0%.
	Under the regulatory framework for prompt corrective action, federal regulators are required to take certain supervisory actions (and may take additional discretionary actions) with respect to an undercapitalized institution. Such actions could have a direct material effect on the institution’s financial statements. The regulations establish a framework for the classification of banking institutions into five categories: well-capitalized, adequately capitalized, undercapitalized, significantly undercapitalized, and critically undercapitalized. Generally an institution is considered well capitalized if it has a Tier 1 risk-based ratio of at least 6.0%; and a total risk-based capital ratio of at least 10.0%. At December 31, 2013 and 2012, the Bank was considered well-capitalized.
	The following is a summary of the Bank’s actual capital amounts and ratios as of December 31, 2013 and 2012 compared to the regulatory minimum capital adequacy requirements and the regulatory requirements for classification as a well-capitalized institution (in thousands).
		Actual					For capital  adequacy					To be well capitalized
							purposes					under prompt
												corrective action
	As of December 31, 2013	Amount		Ratio			Amount		Ratio			Amount		Ratio
	Tangible capital	$	217,776		9.66	%	$	33,830		1.5	%	$	—		—	%
	Tier 1 leverage		217,776		9.66			90,215		4			112,768		5
	Tier 1 risk-based capital		217,776		14.72			59,190		4			88,785		6
	Total risk-based capital		236,304		15.97			118,380		8			147,975		10
		Actual					For capital  adequacy					To be well capitalized
							purposes					under prompt
												corrective action
	As of December 31, 2012	Amount		Ratio			Amount		Ratio			Amount		Ratio
	Tangible capital	$	215,410		9.49	%	$	34,034		1.5	%	$	—		—	%
	Tier 1 leverage		215,410		9.49			90,757		4			113,446		5
	Tier 1 risk-based capital		215,410		14.86			57,996		4			86,994		6
	Total risk-based capital		233,563		16.11			115,992		8			144,991		10
	Applicable regulations impose limitations upon all capital distributions by the Bank, such as dividends and payments to repurchase or otherwise acquire shares. The Bank may not declare or pay cash dividends on or repurchase any of its shares of common stock if the effect thereof would cause stockholders’ equity to be reduced below applicable regulatory capital maintenance requirements or if such declaration and payment would otherwise violate regulatory requirements.

Securities

Securities	12 Months Ended
	Dec. 31, 2013
Investments Debt And Equity Securities [Abstract]	'
Securities	'
	(3) Securities
	The amortized cost and estimated fair value of investment securities available-for-sale at December 31, 2013 and 2012 are as follows (in thousands):
		At December 31, 2013
		Amortized			Gross			Gross			Estimated
		Cost			Unrealized			Unrealized			Fair
					Gains			Losses			Value
	Available-for-sale:
	Investment securities:
	U.S. agency obligations	$	35,128		$	161		$	—		$	35,289
	Equity investments		6,757			1,790			—			8,547
	Total investment securities available-for-sale	$	41,885		$	1,951		$	—		$	43,836
	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	82,406		$	153		$	(144	)	$	82,415
	State and municipal obligations		21,784			36			(35	)		21,785
	Corporate debt securities		55,000			—			(10,750	)		44,250
	Total investment securities		159,190			189			(10,929	)		148,450
	Mortgage-backed securities:
	FHLMC		148,759			447			(4,552	)		144,654
	FNMA		200,070			4,659			(3,607	)		201,122
	GNMA		721			135			—			856
	Total mortgage-backed securities		349,550			5,241			(8,159	)		346,632
	Total held-to-maturity	$	508,740		$	5,430		$	(19,088	)	$	495,082
	Total securities	$	550,625		$	7,381		$	(19,088	)	$	538,918
		At December 31, 2012
		Amortized			Gross			Gross			Estimated
		Cost			Unrealized			Unrealized			Fair
					Gains			Losses			Value
	Available-for-sale:
	Investment securities:
	U.S. agency obligations	$	138,105		$	945		$	—		$	139,050
	State and municipal obligations		25,856			5			(81	)		25,780
	Corporate debt securities		55,000			—			(11,530	)		43,470
	Equity investments		4,992			424			(123	)		5,293
	Total investment securities		223,953			1,374			(11,734	)		213,593
	Mortgage-backed securities:
	FHLMC		118,294			1,284			(53	)		119,525
	FNMA		204,296			9,017			(11	)		213,302
	GNMA		824			206			—			1,030
	Total mortgage-backed securities		323,414			10,507			(64	)		333,857
	Total available-for-sale	$	547,367		$	11,881		$	(11,798	)	$	547,450
	The changes in held-to-maturity and available-for-sale securities for the year ended December 31, 2013 are primarily attributed to a $536.0 million transfer of previously-designated available-for-sale securities to a held-to-maturity designation at fair value. The reclassification for the year ended December 31, 2013 is permitted as the Company has appropriately determined the ability and intent to hold these securities as an investment until maturity or call. The securities transferred had an unrealized net loss of $13.3 million at the time of transfer which continues to be reflected in accumulated other comprehensive loss on the consolidated balance sheet, net of subsequent amortization, which is being recognized over the life of the securities. The carrying value of the held-to-maturity investment securities at December 31, 2013 is as follows (in thousands):
	Amortized cost	$	508,740
	Net loss on date of transfer from available-for-sale		(13,356	)
	Accretion of loss on securities reclassified to held-to-maturity		215
	Carrying value	$	495,599
	Realized gains on the sale of securities were $46,000 and $226,000, for the years ended December 31, 2013 and 2012, respectively, as compared to no realized gains in 2011. There were no realized losses during 2013, 2012 and 2011 on the sale of securities available-for-sale. During 2011, the Company recognized an other-than-temporary impairment loss on equity securities of $148,000, as compared to no other-than-temporary impairment loss during 2013 and 2012.
	The amortized cost and estimated fair value of investment securities, excluding equity investments, at December 31, 2013 by contractual maturity, are shown below (in thousands). Actual maturities will differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. At December 31, 2013, corporate debt securities with an amortized cost and estimated fair value of $55.0 million and $44.3 million, respectively, were callable prior to the maturity date.
	December 31, 2013	Amortized			Estimated
		Cost			Fair Value
	Less than one year	$	42,898		$	43,064
	Due after one year through five years		95,189			95,223
	Due after five years through ten years		1,231			1,202
	Due after ten years		55,000			44,250
		$	194,318		$	183,739
	Mortgage-backed securities are excluded from the above table since their effective lives are expected to be shorter than the contractual maturity date due to principal prepayments.
	The estimated fair value of securities pledged as required security for deposits and for other purposes required by law amounted to $347,238,000 and $377,206,000 at December 31, 2013 and 2012, respectively. The estimated fair value of securities pledged as collateral for reverse repurchase agreements amounted to $78,512,000 and $79,825,000 at December 31, 2013 and 2012, respectively.
	The estimated fair value and unrealized loss for securities available-for-sale and held-to-maturity at December 31, 2013 and December 31, 2012, segregated by the duration of the unrealized loss, are as follows (in thousands):
		At December 31, 2013
		Less than 12 months						12 months or longer						Total
		Estimated			Unrealized			Estimated			Unrealized			Estimated		Unrealized
		Fair  Value			Losses			Fair  Value			Losses			Fair  Value		Losses
	Held-to-maturity:
Investment securities:
U.S. agency obligations	$	35,747		$	(144	)	$	—		$	—		$	35,747	$	(144	)
State and municipal obligations		3,526			(31	)		1,153			(4	)		4,679		(35	)
Corporate debt securities		—			—			44,250			(10,750	)		44,250		(10,750	)
Total investment securities		39,273			(175	)		45,403			(10,754	)		84,676		(10,929	)
Mortgage-backed securities:
FHLMC		122,365			(4,552	)		—			—			122,365		(4,552	)
FNMA		84,467			(3,607	)		—			—			84,467		(3,607	)
Total mortgage-backed securities		206,832			(8,159	)		—			—			206,832		(8,159	)
Total held-to-maturity	$	246,105		$	(8,334	)	$	45,403		$	(10,754	)	$	291,508	$	(19,088	)
	At December 31, 2012
	Less than 12 months						12 months or longer						Total
	Estimated			Unrealized			Estimated			Unrealized			Estimated		Unrealized
	Fair  Value			Losses			Fair  Value			Losses			Fair  Value		Losses
Available-for-sale:
Investment securities:
State and municipal obligations	$	15,918		$	(81	)	$	—		$	—		$	15,918	$	(81	)
Corporate debt securities		—			—			43,470			(11,530	)		43,470		(11,530	)
Equity investments		1,264			(123	)		—			—			1,264		(123	)
Total investment securities		17,182			(204	)		43,470			(11,530	)		60,652		(11,734	)
Mortgage-backed securities:
FHLMC		16,186			(53	)		—			—			16,186		(53	)
FNMA		4,871			(11	)		—			—			4,871		(11	)
Total mortgage-backed securities		21,057			(64	)		—			—			21,057		(64	)
Total available-for-sale	$	38,239		$	(268	)	$	43,470		$	(11,530	)	$	81,709	$	(11,798	)
At December 31, 2013, the amortized cost, estimated fair value and credit rating of the individual corporate debt securities in an unrealized loss position for greater than one year are as follows (in thousands):
Security Description	Amortized Cost			Estimated			Credit
				Fair  Value			Rating
							Moody’s/
							S&P
BankAmerica Capital	$	15,000		$	11,850			Ba1/BB+
Chase Capital		10,000			8,150			Baa2/BBB
Wells Fargo Capital		5,000			4,050			A3/A-
Huntington Capital		5,000			4,050			Baa3/BB+
Keycorp Capital		5,000			4,000			Baa3/BBB-
PNC Capital		5,000			4,150			Baa2/BBB
State Street Capital		5,000			4,000			A3/BBB+
SunTrust Capital		5,000			4,000			Baa3/BB+
	$	55,000		$	44,250
At December 31, 2013, the estimated fair value of each corporate debt security was below cost. However, the total estimated fair value of the corporate debt securities increased as compared to December 31, 2012. The corporate debt securities are issued by other financial institutions with credit ratings ranging from a high of A3 to a low of Ba1 as rated by one of the internationally-recognized credit rating services. These floating-rate securities were purchased in 1998 and have paid coupon interest continuously since issuance. Floating-rate debt securities such as these pay a fixed interest rate spread over 90-day LIBOR. Following the purchase of these securities, the required credit spread increased for these types of securities causing a decline in the market price. The Company concluded that unrealized losses on corporate debt securities were only temporarily impaired at December 31, 2013. In concluding that the impairments were only temporary, the Company considered several factors in its analysis. The Company noted that each issuer made all the contractually due payments when required. There were no defaults on principal or interest payments and no interest payments were deferred. All of the financial institutions were also considered well-capitalized. Recently, credit spreads have decreased for these types of securities and market prices have improved. Based on management’s analysis of each individual security, the issuers appear to have the ability to meet debt service requirements over the life of the security. Furthermore, the Company does not have the intent to sell these corporate debt securities and it is more likely than not that the Company will not be required to sell the securities. The Company has held the securities continuously since 1998 and expects to receive its full principal at maturity in 2028 or prior if called by the issuer. The Company has historically not actively sold investment securities and has not utilized the securities portfolio as a source of liquidity. The Company’s long range liquidity plans indicate adequate sources of liquidity outside the securities portfolio.
The mortgage-backed securities are issued and guaranteed by either the Federal Home Loan Mortgage Corporation (“FHLMC”) or Federal National Mortgage Association (“FNMA”), corporations which are chartered by the United States Government and whose debt obligations are typically rated AA+ by one of the internationally-recognized credit rating services. FHLMC and FNMA have been under the conservatorship of the Federal Housing Financial Agency since September 8, 2008. The conservatorships have no specified termination date. Also, FHLMC and FNMA have entered into Stock Purchase Agreements, which following the issuance of Senior Preferred Stock and Warrants to the United States Treasury, provide FHLMC and FNMA funding commitments from the United States Treasury. The Company considers the unrealized losses to be the result of changes in interest rates which over time can have both a positive and negative impact on the estimated fair value of the mortgage-backed securities. The Company does not intend to sell these securities and it is more likely than not that the Company will not be required to sell the securities before recovery of their amortized cost. As a result, the Company concluded that these securities were only temporarily impaired at December 31, 2013.

Loans_Receivable_Net

Loans Receivable, Net	12 Months Ended
	Dec. 31, 2013
Receivables [Abstract]	'
Loans Receivable, Net	'
	(4) Loans Receivable, Net
	A summary of loans receivable at December 31, 2013 and 2012 follows (in thousands):
		December 31,
		2013			2012
	Real estate mortgage:
	One-to-four family	$	750,585		$	802,959
	Commercial real estate, multi-family and land		528,945			475,155
	Residential construction		30,821			9,013
			1,310,351			1,287,127
	Consumer		200,683			198,143
	Commercial and industrial		60,545			57,967
	Total loans		1,571,579			1,543,237
	Loans in process		(12,715	)		(3,639	)
	Deferred origination costs, net		3,526			4,112
	Allowance for loan losses		(20,930	)		(20,510	)
			(30,119	)		(20,037	)
		$	1,541,460		$	1,523,200
	At December 31, 2013, 2012 and 2011 loans in the amount of $45,360,000, $43,374,000, and $44,008,000, respectively, were three or more months delinquent or in the process of foreclosure and the Company was not accruing interest income on these loans. There were no loans ninety days or greater past due and still accruing interest. Non-accrual loans include both smaller balance homogenous loans that are collectively evaluated for impairment and individually classified impaired loans.
	The Company defines an impaired loan as all non-accrual commercial real estate, multi-family land, construction and commercial and industrial loans in excess of $250,000. Impaired loans also include all loans modified as troubled debt restructurings. At December 31, 2013, the impaired loan portfolio totaled $39,903,000 for which there was a specific allocation in the allowance for loan losses of $3,647,000. At December 31, 2012, the impaired loan portfolio totaled $37,546,000 for which there was a specific allocation in the allowance for loan losses of $2,554,000. The average balance of impaired loans for the years ended December 31, 2013, 2012 and 2011 was $38,587,000, $36,574,000 and $25,472,000, respectively. If interest income on non-accrual loans and impaired loans had been current in accordance with their original terms, approximately $2,040,000, $2,432,000, and $2,125,000 of interest income for the years ended December 31, 2013, 2012 and 2011, respectively, would have been recorded. At December 31, 2013, there were no commitments to lend additional funds to borrowers whose loans are in non-accrual status.
	An analysis of the allowance for loan losses for the years ended December 31, 2013, 2012 and 2011 is as follows (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Balance at beginning of year	$	20,510		$	18,230		$	19,700
	Provision charged to operations		2,800			7,900			7,750
	Charge-offs		(3,521	)		(7,084	)		(9,249	)
	Recoveries		1,141			1,464			29
	Balance at end of year	$	20,930		$	20,510		$	18,230
	The following table presents an analysis of the allowance for loan losses for the year ended December 31, 2013, the balance in the allowance for loan loses and the recorded investment in loans by portfolio segment and based on impairment method as of December 31, 2013 and 2012 (in thousands):
		Residential			Commercial			Consumer			Commercial			Unallocated		Total
		Real  Estate			Real Estate						and
											Industrial
	For the year ended December 31, 2013
	Allowance for loan losses:
	Balance at beginning of year	$	5,241		$	8,937		$	2,264		$	1,348		$	2,720	$	20,510
	Provision (benefit) charged to operations		1,236			1,383			(297	)		241			237		2,800
	Charge-offs		(2,444	)		—			(842	)		(235	)		—		(3,521	)
	Recoveries		826			51			235			29			—		1,141
	Balance at end of year	$	4,859		$	10,371		$	1,360		$	1,383		$	2,957	$	20,930
	For the year ended December 31, 2012
	Allowance for loan losses:
	Balance at beginning of year	$	5,370		$	8,474		$	1,461		$	900		$	2,025	$	18,230
	Provision (benefit) charged to operations		4,038			293			2,972			(98	)		695		7,900
	Charge-offs		(4,679	)		(47	)		(2,282	)		(76	)		—		(7,084	)
	Recoveries		512			217			113			622			—		1,464
	Balance at end of year	$	5,241		$	8,937		$	2,264		$	1,348		$	2,720	$	20,510
	31-Dec-13
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	2		$	3,612		$	33		$	—		$	—	$	3,647
	Collectively evaluated for impairment		4,857			6,759			1,327			1,383			2,957		17,283
	Total ending allowance balance	$	4,859		$	10,371		$	1,360		$	1,383		$	2,957	$	20,930
	Loans:
	Loans individually evaluated for impairment	$	18,192		$	17,643		$	2,961		$	1,107		$	—	$	39,903
	Loans collectively evaluated for impairment		763,214			511,302			197,722			59,438			—		1,531,676
	Total ending loan balance	$	781,406		$	528,945		$	200,683		$	60,545		$	—	$	1,571,579
	December 31, 2012
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	179		$	1,834		$	541		$	—		$	—	$	2,554
	Collectively evaluated for impairment		5,062			7,103			1,723			1,348			2,720		17,956
	Total ending allowance balance	$	5,241		$	8,937		$	2,264		$	1,348		$	2,720	$	20,510
	Loans:
	Loans individually evaluated for impairment	$	22,427		$	12,116		$	2,712		$	291		$	—	$	37,546
Loans collectively evaluated for impairment		789,545			463,039			195,431			57,676			—		1,505,691
Total ending loan balance	$	811,972		$	475,155		$	198,143		$	57,967		$	—	$	1,543,237
A summary of impaired loans at December 31, 2013 and 2012 is as follows (in thousands):
	December 31,
	2013			2012
Year-end impaired loans with no allocated allowance for loan losses	$	24,457		$	25,513
Year-end impaired loans with allocated allowance for loan losses		15,446			12,033
	$	39,903		$	37,546
Amount of the allowance for loan losses allocated	$	3,647		$	2,554
At December 31, 2013, impaired loans include troubled debt restructuring loans of $31,119,000 of which $21,456,000 were performing in accordance with their restructured terms and were accruing interest. At December 31, 2012, impaired loans include troubled debt restructuring loans of $35,893,000 of which $17,733,000 were performing in accordance with their restructured terms and were accruing interest.
The summary of loans individually evaluated for impairment by class of loans as of December 31, 2013 and 2012 and for the years ended December 31, 2013 and 2012 follows (in thousands):
	Unpaid			Recorded			Allowance for
	Principal			Investment			Loan Losses
	Balance						Allocated
As of December 31, 2013
With no related allowance recorded:
Residential real estate:
Originated by Bank	$	10,537		$	9,885		$	—
Originated by mortgage company		7,762			7,387			—
Originated by mortgage company-non-prime		1,260			858			—
Commercial real estate:
Commercial		2,303			2,292			—
Construction and land		—			—			—
Consumer		3,435			2,928			—
Commercial and industrial		1,107			1,107			—
	$	26,404		$	24,457		$	—
With an allowance recorded:
Residential real estate:
Originated by Bank	$	62		$	62		$	2
Originated by mortgage company		—			—			—
Originated by mortgage company-non-prime		—			—			—
Commercial real estate:
Commercial		15,128			15,042			3,389
Construction and land		309			309			223
Consumer		33			33			33
Commercial and industrial		—			—			—
	$	15,532		$	15,446		$	3,647
	Unpaid			Recorded			Allowance for
	Principal			Investment			Loan Losses
	Balance						Allocated
As of December 31, 2012
With no related allowance recorded:
Residential real estate:
Originated by Bank	$	11,200		$	10,956		$	—
Originated by mortgage company		7,210			7,061			—
Originated by mortgage company-non-prime		2,335			2,251			—
Commercial real estate:
Commercial		2,722			2,691			—
Construction and land		482			482			—
Consumer		1,956			1,781			—
Commercial and industrial		291			291			—
	$	26,196		$	25,513		$	—
With an allowance recorded:
Residential real estate:
Originated by Bank	$	1,761		$	1,755		$	142
Originated by mortgage company		404			404			37
Originated by mortgage company-non-prime		—			—			—
Commercial real estate:
Commercial		9,022			8,943			1,834
Construction and land		—			—			—
Consumer		934			931			541
Commercial and industrial		—			—			—
	$	12,121		$	12,033		$	2,554
	For the years ended of December 31,
	2013						2012
	Average			Interest			Average			Interest
	Recorded			Income			Recorded			Income
	Investment			Recognized			Investment			Recognized
With no related allowance recorded:
Residential real estate:
Originated by Bank	$	11,188		$	383		$	10,962		$	468
Originated by mortgage company		7,508			292			6,936			261
Originated by mortgage company – non-prime		2,001			138			2,415			7
Commercial real estate:
Commercial		2,704			110			2,555			142
Construction and land		—			—			121			—
Consumer		3,425			124			1,753			60
Commercial and industrial		606			8			294			11
	$	27,432		$	1,055		$	25,036		$	949
With an allowance recorded:
Residential real estate:
Originated by Bank	$	36		$	1		$	1,759		$	111
Originated by mortgage company		—			—			404			14
Originated by mortgage company – non-prime		—			—			—			—
Commercial real estate:
Commercial		10,683			217			8,551			314
Construction and land		391			—			—			—
Consumer		45			2			824			52
Commercial and industrial		—			—			—			—
	$	11,155		$	220		$	11,538		$	491
The following table presents the recorded investment in non-accrual loans by class of loans as of December 31, 2013 and 2012 (in thousands):
	December 31,
	2013			2012
Residential real estate:
Originated by Bank	$	16,145		$	13,156
Originated by mortgage company		10,589			10,477
Originated by mortgage company – non-prime		1,479			2,888
Residential construction		—			—
Commercial real estate:
Commercial		11,995			11,085
Construction and land		309			482
Consumer		4,328			4,540
Commercial and industrial		515			746
	$	45,360		$	43,374
As used in these footnotes, loans “Originated by mortgage company” are mortgage loans originated under the Bank’s underwriting guidelines by the Bank’s shuttered mortgage company, and retained as part of the Bank’s mortgage portfolio. These loans have significantly higher delinquency rates than similar loans originated by the Bank. Loans “Originated by mortgage company – non-prime” are subprime or Alt-A loans which were originated for sale into the secondary market by the Bank’s shuttered mortgage company.
The following table presents the aging of the recorded investment in past due loans as of December 31, 2013 and 2012 by class of loans (in thousands):
	30-59			60-89			Greater			Total			Loans Not		Total
	Days			Days			than			Past Due			Past Due
	Past Due			Past Due			90 Days
							Past Due
December 31, 2013
Residential real estate:
Originated by Bank	$	6,102		$	2,526		$	13,800		$	22,428		$	632,653	$	655,081
Originated by mortgage company		202			108			10,031			10,341			82,544		92,885
Originated by mortgage company -non-prime		—			—			1,465			1,465			1,153		2,618
Residential construction		195			—			—			195			30,626		30,821
Commercial real estate:
Commercial		985			849			9,217			11,051			491,817		502,868
Construction and land		—			—			309			309			25,769		26,078
Consumer		864			298			4,219			5,381			195,302		200,683
Commercial and industrial		—			—			515			515			60,030		60,545
	$	8,348		$	3,781		$	39,556		$	51,685		$	1,519,894	$	1,571,579
December 31, 2012
Residential real estate:
Originated by Bank	$	5,863		$	782		$	10,624		$	17,269		$	666,833	$	684,102
Originated by mortgage company		2,870			7			10,294			13,171			101,437		114,608
Originated by mortgage company -non-prime		431			47			2,369			2,847			1,402		4,249
Residential construction		—			—			—			—			9,013		9,013
Commercial real estate:
Commercial		2,422			608			2,863			5,893			457,394		463,287
Construction and land		—			—			482			482			11,386		11,868
Consumer		719			576			4,457			5,752			192,391		198,143
Commercial and industrial		—			—			112			112			57,855		57,967
	$	12,305		$	2,020		$	31,201		$	45,526		$	1,497,711	$	1,543,237
The Company categorizes all commercial and industrial and commercial real estate loans, except for small business loans, into risk categories based on relevant information about the ability of borrowers to service their debt such as: current financial information, historical payment experience, credit documentation and current economic trends, among other factors. This analysis is performed on a quarterly basis. The Company uses the following definitions for risk ratings:
Special Mention. Loans classified as Special Mention have a potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the Bank’s credit position at some future date.
Substandard. Loans classified as Substandard are inadequately protected by the current net worth and paying capacity of the borrower or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected.
Doubtful. Loans classified as Doubtful have all the weaknesses inherent in those classified as Substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable.
Loans not meeting the criteria above that are analyzed individually as part of the above described process are considered to be pass related loans. Loans not rated are included in groups of homogeneous loans. As of December 31, 2013 and 2012, and based on the most recent analysis performed, the risk category of loans by class of loans is as follows (in thousands):
	Pass			Special			Substandard			Doubtful			Total
				Mention
December 31, 2013
Commercial real estate:
Commercial	$	471,435		$	—		$	30,576		$	857		$	502,868
Construction and land		25,018			—			1,059			—			26,077
Commercial and industrial		59,089			1,070			386			—			60,545
	$	555,542		$	1,070		$	32,021		$	857		$	589,490
December 31, 2012
Commercial real estate:
Commercial	$	429,393		$	1,775		$	31,275		$	844		$	463,287
Construction and land		10,880			506			482			—			11,868
Commercial and industrial		57,341			—			391			235			57,967
	$	497,614		$	2,281		$	32,148		$	1,079		$	533,122
For residential and consumer loan classes, the Company evaluates credit quality based on the aging status of the loan, which was previously presented, and by payment activity. The following table presents the recorded investment in residential and consumer loans based on payment activity as of December 31, 2013 and 2012 (in thousands):
	Residential Real Estate
	Originated			Originated by			Originated by			Residential			Consumer
	by Bank			mortgage			mortgage			construction
				company			company –
							non-prime
31-Dec-13
Performing	$	638,936		$	82,296		$	1,139		$	30,821		$	196,355
Non-performing		16,145			10,589			1,479			—			4,328
	$	655,081		$	92,885		$	2,618		$	30,821		$	200,683
31-Dec-12
Performing	$	670,946		$	104,131		$	1,361		$	9,013		$	193,603
Non-performing		13,156			10,477			2,888			—			4,540
	$	684,102		$	114,608		$	4,249		$	9,013		$	198,143
The Company classifies certain loans as troubled debt restructurings (“TDR”) when credit terms to a borrower in financial difficulty are modified. The modifications may include a reduction in rate, an extension in term and/or the capitalization of past due amounts. One-to-four family and consumer loans where the borrower’s debt is discharged in a bankruptcy filing are also considered troubled debt restructurings. For these loans, the Bank retains its security interest in the real estate collateral. Included in the non-accrual loan total at December 31, 2013, 2012 and 2011 were $9,663,000, $18,160,000 and $14,491,000, respectively, of troubled debt restructurings. At December 31, 2013, 2012 and 2011 the Company has allocated $1,816,000, $2,418,000 and $1,985,000, respectively, of specific reserves to loans which are classified as troubled debt restructurings. Non-accrual loans which become troubled debt restructurings are generally returned to accrual status after six months of performance. In addition to the troubled debt restructurings included in non-accrual loans, the Company also has loans classified as troubled debt restructuring which are accruing at December 31, 2013, 2012 and 2011 which totaled $21,456,000, $17,733,000 and $13,118,000, respectively. Troubled debt restructurings with six months of performance are considered in the allowance for loan losses similar to other performing loans. Troubled debt restructurings which are non-accrual or classified are considered in the allowance for loan losses similar to other non-accrual or classified loans.
The following table presents information about troubled debt restructurings which occurred during the years ended December 31, 2013 and 2012, and troubled debt restructurings modified within the previous year and which defaulted during the years ended December 31, 2013 and 2012 (dollars in thousands):
	Number			Pre-modification			Post-modification
	of Loans			Recorded  Investment			Recorded Investment
Year ended December 31, 2013
Troubled Debt Restructurings:
Residential real estate:
Originated by Bank		4		$	926		$	926
Originated by mortgage company		2			778			770
Consumer		12			601			439
	Number			Recorded Investment
	of Loans
Troubled Debt Restructurings
Which Subsequently Defaulted:
Residential real estate:
Originated by Bank		1		$	61
Originated by mortgage company		1			239
Consumer		1			12
	Number			Pre-modification			Post-modification
	of Loans			Recorded Investment			Recorded Investment
Year ended December 31, 2012
Troubled Debt Restructurings:
Residential real estate:
Originated by Bank		11		$	2,462		$	2,392
Originated by mortgage company		3			1,051			1,051
Commercial real estate:		1			360			255
Commercial
Consumer		2			1,305			1,275
Commercial and industrial		13			1,152			998
	Number			Recorded Investment
	of Loans
Troubled Debt Restructurings
Which Subsequently Defaulted:		None			None
The Bank’s mortgage loans are pledged to secure FHLB advances.

Servicing_Asset

Servicing Asset	12 Months Ended
	Dec. 31, 2013
Transfers And Servicing [Abstract]	'
Servicing Asset	'
	(5) Servicing Asset
	An analysis of the servicing asset for the years ended December 31, 2013, 2012 and 2011 is as follows (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Balance at beginning of year	$	4,568		$	4,836		$	5,653
	Capitalized mortgage servicing rights		995			1,365			1,036
	Amortization		(1,385	)		(1,633	)		(1,853	)
	Balance at end of year	$	4,178		$	4,568		$	4,836
	Loans serviced for others amounted to $806,810,000 and $840,900,000 at December 31, 2013 and 2012, respectively, all of which relate to residential loans. At December 31, 2013, the servicing asset had an estimated fair value of $7,458,000 and was valued based on expected future cash flows considering a weighted average discount rate of 9.5%, a weighted average constant prepayment rate on mortgages of 8.6% and a weighted average life of 9.5 years. At December 31, 2012, the servicing asset had an estimated fair value of $5,996,000 and was valued based on expected future cash flows, considering a weighted average discount rate of 9.5%, a weighted average constant prepayment rate on mortgages of 14.6% and a weighted average life of 6.2 years. As of December 31, 2013, estimated future servicing amortization through 2018 based on the prepayment assumptions utilized in the December 31, 2013 valuation, is as follows: $1,067,000 for 2014, $817,000 for 2015, $635,000 for 2016, $487,000 for 2017 and $401,000 for 2018. Actual results will vary depending upon the level of repayments on the loans currently serviced.

Interest_and_Dividends_Receiva

Interest and Dividends Receivable	12 Months Ended
	Dec. 31, 2013
Text Block [Abstract]	'
Interest and Dividends Receivable	'
	(6) Interest and Dividends Receivable
	A summary of interest and dividends receivable at December 31, 2013 and 2012 follows (in thousands):
		December 31,
		2013		2012
	Loans	$	3,960	$	4,479
	Investment securities		691		716
	Mortgage-backed securities		729		781
		$	5,380	$	5,976

Premises_and_Equipment_Net

Premises and Equipment, Net	12 Months Ended
	Dec. 31, 2013
Property Plant And Equipment [Abstract]	'
Premises and Equipment, Net	'
	(7) Premises and Equipment, Net
	Premises and equipment at December 31, 2013 and 2012 are summarized as follows (in thousands):
		December 31,
		2013			2012
	Land	$	5,124		$	4,254
	Buildings and improvements		26,897			26,365
	Leasehold improvements		2,423			2,125
	Furniture and equipment		21,743			20,120
	Automobiles		281			211
	Construction in progress		779			328
	Total		57,247			53,403
	Accumulated depreciation and amortization		(33,563	)		(31,170	)
		$	23,684		$	22,233

Deposits

Deposits	12 Months Ended
	Dec. 31, 2013
Banking And Thrift [Abstract]	'
Deposits	'
	(8) Deposits
	Deposits, including accrued interest payable of $9,000 and $11,000 at December 31, 2013 and 2012, respectively, are summarized as follows (in thousands):
		December 31,
		2013					2012
		Amount		Weighted			Amount		Weighted
				Average					Average
				Cost					Cost
	Non-interest-bearing accounts	$	207,608		—	%	$	179,074		—	%
	Interest-bearing checking accounts		913,753		0.12			940,190		0.19
	Money market deposit accounts		116,947		0.12			118,154		0.17
	Savings accounts		290,512		0.05			256,035		0.1
	Time deposits		217,943		1.37			226,218		1.45
		$	1,746,763		0.25	%	$	1,719,671		0.32	%
	Included in time deposits at December 31, 2013 and 2012, respectively, is $64,380,000 and $57,871,000 in deposits of $100,000 and over.
	Time deposits at December 31, 2013 mature as follows (in thousands):
	Year Ended December 31,
	2014	$	131,138
	2015		19,836
	2016		28,920
	2017		17,571
	2018		15,397
	Thereafter		5,081
		$	217,943
	Interest expense on deposits for the years ended December 31, 2013, 2012 and 2011 is as follows (in thousands):
		Years Ended December 31,
		2013		2012			2011
	Interest-bearing checking accounts	$	1,408	$	2,878		$	4,624
	Money market deposit accounts		165		361			454
	Savings accounts		187		359			481
	Time deposits		2,949		3,949			4,842
		$	4,709	$	7,547		$	10,401

Borrowed_Funds

Borrowed Funds	12 Months Ended
	Dec. 31, 2013
Debt Disclosure [Abstract]	'
Borrowed Funds	'
	(9) Borrowed Funds
	Borrowed funds are summarized as follows (in thousands):
		December 31,
		2013						2012
		Amount			Weighted			Amount			Weighted
					Average						Average
					Rate						Rate
	Federal Home Loan Bank advances	$	175,000			0.69	%	$	225,000			2.35	%
	Securities sold under agreements to repurchase		68,304			0.15			60,791			0.26
	Other borrowings		27,500			2.76			27,500			2.8
		$	270,804			0.76	%	$	313,291			1.94	%
	Information concerning FHLB advances and securities sold under agreements to repurchase (“reverse repurchase agreements”) is summarized as follows (in thousands):
		FHLB						Reverse
		Advances						Repurchase
								Agreements
		2013			2012			2013			2012
	Average balance	$	219,102		$	239,707		$	69,621		$	69,469
	Maximum amount outstanding at any month end		282,500			274,500			73,067			73,488
	Average interest rate for the year		1.82	%		2.29	%		0.18	%		0.29	%
	Amortized cost of collateral:
	Mortgage-backed securities		—			—		$	78,474		$	76,905
	Estimated fair value of collateral:
	Mortgage-backed securities		—			—			78,512			79,825
	The securities collateralizing the reverse repurchase agreements are delivered to the lender with whom each transaction is executed or to a third party custodian. The lender, who may sell, loan or otherwise dispose of such securities to other parties in the normal course of their operations, agrees to resell to the Company substantially the same securities at the maturity of the reverse repurchase agreements. (See note 3.)
	FHLB advances and reverse repurchase agreements have contractual maturities at December 31, 2013 as follows (in thousands):
		FHLB			Reverse
		Advances			Repurchase
					Agreements
	Year Ended December 31,
	2014	$	125,000		$	68,304
	2015		5,000			—
	2016		5,000			—
	2017		5,000			—
	2018		35,000			—
		$	175,000		$	68,304
	On October 17, 2013, the Company prepaid $159.0 million of FHLB advances with a weighted average cost of 2.31% and a weighted average term to maturity of 16 months, incurring a prepayment fee of $4.3 million. The prepayment was initially funded by short-term advances, which the Company plans to replace over the next year with deposit growth and longer-term advances.
	During 2007, the Company issued $10.0 million of trust preferred securities which carry a floating rate of 175 basis points over 3 month LIBOR adjusted quarterly. Accrued interest is due quarterly with principal due at the maturity date of September 1, 2037. During 2006, the Company issued $12.5 million of trust preferred securities. The trust preferred securities carry a floating rate of 166 basis points over 3 month LIBOR adjusted quarterly. Accrued interest is due quarterly with principal due at the maturity date in 2036. On August 4, 2005, the Company issued $5.0 million of subordinated debt at a fixed interest rate of 6.35%. Accrued interest is due quarterly with principal due at the maturity date of November 23, 2015.
	Interest expense on borrowings for the years ended December 31, 2013, 2012 and 2011 is as follows (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Federal Home Loan Bank advances	$	3,986		$	5,495		$	6,572
	Securities sold under agreements to repurchase		124			201			283
	Other borrowings		809			860			804
		$	4,919		$	6,556		$	7,659
	All FHLB advances are secured by the Bank’s mortgage loans, securities and FHLB stock. As a member of the FHLB of New York, the Bank is required to maintain a minimum investment in the capital stock of the FHLB, at cost, in an amount equal to 0.20% of the Bank’s mortgage-related assets, plus 4.5% of the specified value of certain transactions between the Bank and the FHLB.

Income_Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2013
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	(10) Income Taxes
	The provision (benefit) for income taxes for the years ended December 31, 2013, 2012 and 2011 consists of the following (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Current:
	Federal	$	8,935		$	8,893		$	10,358
	State		1,313			1,385			1,814
	Total current		10,248			10,278			12,172
	Deferred:
	Federal		(1,310	)		664			(961	)
	State		(325	)		(15	)		262
	Total deferred		(1,635	)		649			(699	)
		$	8,613		$	10,927		$	11,473
	Included in other comprehensive income is income tax (benefit) expense attributable to net unrealized (losses) gains on securities available-for-sale arising during the year in the amount of $(4,605,000), $1,739,000 and $2,135,000 for the years ended December 31, 2013, 2012 and 2011, respectively. Included in stockholders’ equity is income tax (expense) benefit attributable to stock plans in the amount of $(31,000), $(608,000) and $1,303,000 for the years ended December 31, 2013, 2012 and 2011, respectively.
	A reconciliation between the provision for income taxes and the expected amount computed by multiplying income before the provision for income taxes times the applicable statutory Federal income tax rate for the years ended December 31, 2013, 2012 and 2011 is as follows (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Income before provision for income taxes	$	24,943		$	30,947		$	32,214
	Applicable statutory Federal income tax rate		35	%		35	%		35	%
	Computed “expected” Federal income tax expense	$	8,730		$	10,831		$	11,275
	Increase (decrease) in Federal income tax expense resulting from:
	ESOP		87			66			56
	ESOP dividends		(233	)		(233	)		(232	)
	Earnings on life insurance		(491	)		(468	)		(410	)
	State income taxes net of Federal benefit		642			757			762
	Other items, net		(122	)		(26	)		22
		$	8,613		$	10,927		$	11,473
	The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities at December 31, 2013 and 2012 are presented in the following table (in thousands):
		December 31,
		2013			2012
	Deferred tax assets:
	Allowance for loan losses	$	8,894		$	8,720
	Reserve for repurchased loans		600			491
	Valuation allowances for repurchased loans		179			179
	Reserve for uncollected interest		393			179
	Other-than-temporary impairment loss on investment securities		—			52
	FHLB advance prepayment fee		385			—
	Incentive compensation		1,066			1,132
	Deferred compensation		754			743
	Other reserves		113			82
	Stock plans		1,255			1,058
	ESOP		125			81
	Intangible assets		60			109
	Other real estate owned		311			235
	Unrealized loss on securities		4,571			—
	State alternative minimum tax		1,160			1,160
	Total gross deferred tax assets		19,866			14,221
	Less valuation allowance		—			—
	Deferred tax assets, net		19,866			14,221
	Deferred tax liabilities:
	Excess servicing on sale of mortgage loans		(1,122	)		(983	)
	Investments, discount accretion		(553	)		(505	)
	Deferred loan and commitment costs, net		(1,349	)		(1,619	)
	Unrealized gain on securities available-for-sale		—			(34	)
	Premises and equipment, differences in depreciation		(356	)		(528	)
	Undistributed REIT income		(1,247	)		(1,553	)
	Total deferred tax liabilities		(4,627	)		(5,222	)
	Net deferred tax assets	$	15,239		$	8,999
	Included in other assets at December 31, 2013 and 2012 is a net deferred tax asset of $15,239,000 and $8,999,000, respectively.
	At December 31, 2013, 2012 and 2011 the Company determined that it is not required to establish a valuation reserve for the remaining net deferred tax asset since it is “more likely than not” that the net deferred tax assets will be realized through future reversals of existing taxable temporary differences, future taxable income and tax planning strategies. The conclusion that it is “more likely than not” that the remaining net deferred tax assets will be realized is based on the history of earnings and the prospects for continued growth. Management will continue to review the tax criteria related to the recognition of deferred tax assets.
	Retained earnings at December 31, 2013 includes approximately $10,750,000 for which no provision for income tax has been made. This amount represents an allocation of income to bad debt deductions for tax purposes only. Events that would result in taxation of these reserves include failure to qualify as a bank for tax purposes, distributions in complete or partial liquidation, stock redemptions and excess distributions to shareholders. At December 31, 2013, the Company had an unrecognized deferred tax liability of $4,391,000 with respect to this reserve.
	There were no unrecognized tax benefits for the years ended December 31, 2013, 2012 and 2011. The tax years that remain subject to examination by the Federal government include the year ended December 31, 2010 and forward. The tax years that remain subject to examination by the States of New Jersey and New York include the years ended December 31, 2009 and forward.

Employee_Stock_Ownership_Plan

Employee Stock Ownership Plan	12 Months Ended
	Dec. 31, 2013
Compensation And Retirement Disclosure [Abstract]	'
Employee Stock Ownership Plan	'
	(11) Employee Stock Ownership Plan
	As part of its mutual to stock conversion, the Bank established an Employee Stock Ownership Plan and in 2006 the Bank established a Matching Contribution Employee Stock Ownership Plan (collectively the “ESOP”) to provide retirement benefits for eligible employees. All full-time employees are eligible to participate in the ESOP after they attain age 21 and complete one year of service during which they work at least 1,000 hours. ESOP shares are allocated among participants on the basis of compensation earned during the year. Employees are fully vested in their ESOP account after the completion of five years of credited service or completely if service was terminated due to death, retirement, disability, or change in control of the Company. ESOP participants are entitled to receive distributions from the ESOP account only upon termination of service, which includes retirement and death except that a participant may elect to have dividends distributed as a cash payment on a quarterly basis.
	The ESOP originally borrowed $13,421,000 from the Company to purchase 2,013,137 shares of common stock issued in the conversion. On May 12, 1998, the initial loan agreement was amended to allow the ESOP to borrow an additional $8,200,000 in order to fund the purchase of 633,750 shares of common stock. At the same time the term of the loan was extended from the initial twelve years to thirty years. As part of the establishment of the Matching Contribution Employee Stock Ownership Plan the term of the loan was reduced by one year and now expires in 2026. The amended loan is to be repaid from contributions by the Bank to the ESOP trust. The Bank is required to make contributions to the ESOP in amounts at least equal to the principal and interest requirement of the debt, assuming a fixed interest rate of 8.25%.
	The Bank’s obligation to make such contributions is reduced to the extent of any dividends paid by the Company on unallocated shares and any investment earnings realized on such dividends. As of December 31, 2013 and 2012, contributions to the ESOP, which were used to fund principal and interest payments on the ESOP debt, totaled $515,000 and $517,000, respectively. During 2013 and 2012, $221,000 and $238,000, respectively, of dividends paid on unallocated ESOP shares were used for debt service. At December 31, 2013 and 2012, the loan had an outstanding balance of $3,897,000 and $4,076,000, respectively, and the ESOP had unallocated shares of 428,749 and 462,931, respectively. At December 31, 2013, the unallocated shares had a fair value of $7,422,000. The unamortized balance of the ESOP is shown as unallocated common stock held by the ESOP and is reflected as a reduction of stockholders’ equity.
	For the years ended December 31, 2013, 2012 and 2011, the Bank recorded compensation expense related to the ESOP of $538,000, $480,000 and $450,000, respectively, including $249,000, $191,000 and $159,000, respectively, representing additional compensation expense to reflect the increase in the average fair value of committed to be released and allocated shares in excess of the Bank’s cost. As of December 31, 2013, 2,183,956 shares had been allocated to participants and 34,182 shares were committed to be released.

Incentive_Plan

Incentive Plan	12 Months Ended
	Dec. 31, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
Incentive Plan	'
	(12) Incentive Plan
	The Company has established the Amended and Restated OceanFirst Financial Corp. 1997 Incentive Plan (the “Incentive Plan”) which authorizes the granting of stock options and awards of Common Stock and the OceanFirst Financial Corp. 2000 Stock Option Plan which authorizes the granting of stock options. On April 24, 2003 the Company’s shareholders ratified an amendment of the OceanFirst Financial Corp. 2000 Stock Option Plan which increased the number of shares available under option. On April 20, 2006 the OceanFirst Financial Corp. 2006 Stock Incentive Plan was approved which authorizes the granting of stock options or awards of common stock. On May 5, 2011, the OceanFirst Financial Corp. 2011 Stock Incentive Plan was approved which also authorizes the granting of stock options or awards of common stock. The purpose of these plans is to attract and retain qualified personnel in key positions, provide officers, employees and non-employee directors (“Outside Directors”) with a proprietary interest in the Company as an incentive to contribute to the success of the Company, align the interests of management with those of other stockholders and reward employees for outstanding performance. All officers, other employees and Outside Directors of the Company and its affiliates are eligible to receive awards under the plans.
	Under the 2011 Stock Incentive Plan, the Company is authorized to issue up to an additional 2,400,000 shares subject to option or, in lieu of options, up to 960,000 shares in the form of stock awards. At December 31, 2013, 1,845,299 options or 738,120 awards remain to be issued. Under the 2006 Stock Incentive Plan, the Company is authorized to issue up to an additional 1,000,000 shares subject to options, or in lieu of options, up to 333,333 shares in the form of stock awards. At December 31, 2013, 32,310 options or 10,770 awards remain to be issued. All options expire 10 years from the date of grant and generally vest at the rate of 20% per year. The exercise price of each option equals the closing market price of the Company’s stock on the date of grant. The Company typically issues Treasury shares to satisfy stock option exercises.
	The Company recognizes the grant-date fair value of stock options and other stock-based compensation issued to employees in the income statement. The modified prospective transition method was adopted and, as a result, the income statement includes $502,000, $442,000 and $549,000, of expense for stock option grants for the years ended December 31, 2013, 2012 and 2011, respectively. At December 31, 2013 the Company had $1.4 million in compensation cost related to non-vested awards not yet recognized. This cost will be recognized over the remaining vesting period of 2.7 years.
	The fair value of stock options granted by the Company was estimated through the use of the Black-Scholes option pricing model applying the following assumptions:
		2013			2012				2011
	Risk-free interest rate		1.47	%		1.4	%			3.08	%
	Expected option life		7 years			7 years				7 years
	Expected volatility		29	%		29	%			29	%
	Expected dividend yield		3.27	%		3.47	%			3.46	%
	Weighted average fair value of an option share granted during the year	$	3.01		$	2.69			$	3.14
	Intrinsic value of options exercised during the year (in thousands)		11			106				10
	The risk-free interest rate is based on the U.S. Treasury rate with a term equal to the expected option life. The expected option life conforms to the Company’s actual experience. Expected volatility is based on actual historical results. Compensation cost is recognized on a straight line basis over the vesting period.
	A summary of option activity for the years ended December 31, 2013, 2012 and 2011 follows:
		2013							2012							2011
		Number			Weighted				Number				Weighted			Number			Weighted
		of			Average				Of				Average			Of			Average
		Shares			Exercise				Shares				Exercise			Shares			Exercise
					Price								Price						Price
	Outstanding at beginning of year		1,732,694		$	17.62				2,043,933			$	18.21			1,855,113		$	18.75
	Granted		277,625			14.68				270,250				13.83			245,575			13.86
	Exercised		(5,147	)		12.63				(36,218	)			11.55			(3,766	)		11.2
	Forfeited		(29,916	)		13.89				(202,928	)			18.28			(44,252	)		17.87
	Expired		(234,676	)		23.28				(342,343	)			17.92			(8,737	)		15.03
	Outstanding at end of year		1,740,580		$	16.47				1,732,694			$	17.62			2,043,933		$	18.21
	Options exercisable		1,062,786							1,113,185							1,407,271
	The following table summarizes information about stock options outstanding at December 31, 2013:
		Options Outstanding									Options Exercisable
	Exercise Prices	Number			Weighted		Weighted				Number				Weighted	Weighted
		of			Average		Average				Of				Average	Average
		Options			Remaining		Exercise				Options				Remaining	Exercise
					Contractual		Price								Contractual	Price
					Life										Life
	$10.00 to 13.13		316,526		5.9 years		$	10.63				204,932			5.8 years	$	10.76
	13.13 to 16.26		683,425		8.2			14.13				127,225			7.5		13.86
	16.26 to 19.40		182,205		4.4			16.8				172,205			4.1		16.81
	19.40 to 22.53		377,370		1.5			22.1				377,370			1.5		22.1
	22.53 to 25.66		181,054		2.1			23.43				181,054			2.1		23.43
			1,740,580		5.3 years		$	16.47				1,062,786			3.6 years	$	18.29
	The aggregate intrinsic value for stock options outstanding and stock options exercisable at December 31, 2013 is $4,164,000 and $1,777,000, respectively.
	A summary of the granted but unvested stock award activity for the years ended December 31, 2013, 2012 and 2011 follows:
		2013							2012							2011
		Number			Weighted				Number				Weighted			Number			Weighted
		of			Average				Of				Average			of			Average
		Shares			Grant Date				Shares				Grant Date			Shares			Grant Date
					Fair Value								Fair Value						Fair Value
	Outstanding at beginning of year:		48,733		$	13.1				49,148			$	13.25			81,592		$	12.44
	Granted		28,228			14.78				19,513				13.83			26,202			13.81
	Vested		(14,296	)		13.21				(14,393	)			14.52			(58,646	)		12.38
	Forfeited		(2,703	)		13.85				(5,535	)			13.2			—			—
	Outstanding at end of year		59,962		$	13.84				48,733			$	13.1			49,148		$	13.25

Commitments_Contingencies_and_

Commitments, Contingencies and Concentrations of Credit Risk	12 Months Ended
	Dec. 31, 2013
Commitments And Contingencies Disclosure [Abstract]	'
Commitments, Contingencies and Concentrations of Credit Risk	'
	(13) Commitments, Contingencies and Concentrations of Credit Risk
	The Company, in the normal course of business, is party to financial instruments and commitments which involve, to varying degrees, elements of risk in excess of the amounts recognized in the consolidated financial statements. These financial instruments and commitments include unused consumer lines of credit and commitments to extend credit.
	At December 31, 2013, the following commitments and contingent liabilities existed which are not reflected in the accompanying consolidated financial statements (in thousands):
		December 31, 2013
	Unused consumer and construction loan lines of credit (primarily floating-rate)	$	115,421
	Unused commercial loan lines of credit (primarily floating-rate)		190,511
	Other commitments to extend credit:
	Fixed-Rate		53,032
	Adjustable-Rate		9,118
	Floating-Rate		18,201
	The Company’s fixed-rate loan commitments expire within 90 days of issuance and carried interest rates ranging from 2.92% to 5.50% at December 31, 2013.
	The Company’s maximum exposure to credit losses in the event of nonperformance by the other party to these financial instruments and commitments is represented by the contractual amounts. The Company uses the same credit policies in granting commitments and conditional obligations as it does for financial instruments recorded in the consolidated statements of financial condition.
	These commitments and obligations do not necessarily represent future cash flow requirements. The Company evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary, is based on management’s assessment of risk. Substantially all of the unused consumer and construction loan lines of credit are collateralized by mortgages on real estate.
	At December 31, 2013, the Company is obligated under noncancelable operating leases for premises and equipment. Rental expense under these leases aggregated approximately $2,378,000, $2,034,000 and $1,811,000 for the years ended December 31, 2013, 2012 and 2011, respectively.
	The projected minimum rental commitments as of December 31, 2013 are as follows (in thousands):
	Year Ended December 31,
	2014	$	1,754
	2015		1,640
	2016		1,517
	2017		1,532
	2018		1,461
	Thereafter		12,240
		$	20,144
	The Company grants one-to-four family and commercial first mortgage real estate loans to borrowers primarily located in Ocean, Monmouth and Middlesex Counties, New Jersey. The Company also originates interest-only one-to-four family mortgage loans on a limited basis, in which the borrower makes only interest payments for the first five, seven or ten years of the mortgage loan term. This feature will result in future increases in the borrower’s loan repayment when the contractually required repayments increase due to the required amortization of the principal amount. These payment increases could affect a borrower’s ability to repay the loan. The amount of interest-only one-to-four family mortgage loans at December 31, 2013 and 2012 was $28.8 million and $37.0 million, respectively. The amount of interest-only one-to-four family mortgage loans on non-accrual status at December 31, 2013 and 2012 was $2.2 million and $3.5 million, respectively. The Company previously originated stated income loans on a limited basis through November 2010. These loans were only offered to self-employed borrowers for purposes of financing primary residences and second home properties. The amount of stated income loans at December 31, 2013 and 2012 was $36.6 million and $47.3 million, respectively. The amount of stated income loans on non-accrual status at December 31, 2013 and 2012 was $6.4 million and $7.3 million, respectively. The ability of borrowers to repay their obligations is dependent upon various factors including the borrowers’ income and net worth, cash flows generated by the underlying collateral, value of the underlying collateral and priority of the Company’s lien on the property. Such factors are dependent upon various economic conditions and individual circumstances beyond the Company’s control; the Company is, therefore, subject to risk of loss. In recent years, there has been a weakening in the local economy coupled with lower real estate values. A further decline in real estate values could cause some residential and commercial mortgage loans to become inadequately collateralized, which would expose the Bank to a greater risk of loss.
	The Company believes its lending policies and procedures adequately minimize the potential exposure to such risks. Collateral and/or guarantees are required for all loans.
	The Company is a defendant in certain claims and legal actions arising in the ordinary course of business. Management and its legal counsel are of the opinion that the ultimate disposition of these matters will not have a material adverse effect on the Company’s consolidated financial condition, results of operations or liquidity.

Reserve_for_Repurchased_Loans_

Reserve for Repurchased Loans and Loss Sharing Obligations	12 Months Ended
	Dec. 31, 2013
Text Block [Abstract]	'
Reserve for Repurchased Loans and Loss Sharing Obligations	'
	(14) Reserve for Repurchased Loans and Loss Sharing Obligations
	The reserve for repurchased loans and loss sharing obligations was established to provide for expected losses related to repurchase requests which may be received on residential mortgage loans previously sold to investors and other loss sharing obligations. The Company prepares a comprehensive analysis of the adequacy of the reserve for repurchased loans and loss sharing obligations at each quarter-end. The reserve includes a specific loss estimate on the outstanding loan repurchase requests based on the estimated fair value of the underlying collateral modified by the likelihood of loss which is estimated based on historical experience. The reserve also includes a general loss estimate based on an estimate of loans likely to be returned for repurchase and the estimated loss on those loans. Finally, the reserve also includes an estimate of the Bank’s obligation under a loss sharing arrangement with the FHLB relating to loans sold into their Mortgage Partnership Finance (“MPF”) program. Under this program, the Bank and the FHLB share credit risk for loans sold. The first loss position, equal to 1% of the aggregate amount of the loan pool, is absorbed by the FHLB through a reduction in credit enhancement fees paid to the Bank. The second loss position, generally covering the next 1.5% to 4.0% of the aggregate loan pool, is absorbed by the Bank. Loan losses above the combination of these two thresholds are fully absorbed by the FHLB. In establishing the reserve, the Company considered recent and historical experience, product type and volume of loan sales and the general economic environment.
	An analysis of the reserve for repurchased loans and loss sharing obligations for the years ended December 31, 2013, 2012 and 2011 follows (in thousands).
		Years Ended December 31,
		2013			2012			2011
	Balance at beginning of year	$	1,203		$	705		$	809
	Provision charged to operations		975			750			—
	Loss on loans repurchased, settlements or payments under loss sharing arrangements		(915	)		(252	)		(104	)
	Recoveries		205			—			—
	Balance at end of year	$	1,468		$	1,203		$	705
	The reserve for repurchased loans and loss sharing obligations was $1.5 million at December 31, 2013, a $265,000 increase from December 31, 2012. The increase was due to mostly first quarter activity relating to a provision of $100,000 for repurchase requests, an additional provision of $875,000 relating to loans sold to the FHLB, incurred losses totaling $465,000 relating to the FHLB loan sales, a comprehensive settlement of $450,000 with one investor relating to existing and anticipated loan repurchase requests, and recoveries of $205,000 of previously charged-off amounts. In early 2013, the Bank recognized actual losses for the first time under the MPF program of $245,000 on two loans in a single pool. In light of these realized losses, the Bank performed an analysis of additional loss exposure and determined that additional covered losses within that loan pool were likely and recorded an additional provision of $875,000. The analysis also revealed the actual losses of $245,000 and the general provision of $875,000 related to asset quality deterioration in the loan pool should have been recognized in prior periods; however these amounts were not considered material to such periods. Subsequent to the first quarter, an additional loss under the MPF program of $220,000 was charged against the reserve. The Bank’s maximum remaining loss exposure on all loans sold to the FHLB is $2.4 million, although the Bank’s reserve includes an estimate of expected future losses. Therefore, additional losses will only be recognized if loan performance deteriorates beyond expectations. The reserve was reduced by a cash payment of $450,000 as part of a comprehensive settlement with a single investor which settled seven outstanding loan repurchase requests and terminated the right of the investor to make any future claims for repurchase. The anticipated loss on this comprehensive settlement was considered in establishing the reserve at December 31, 2012. The Bank also recognized $205,000 in recoveries relating to amounts previously charged-off. At December 31, 2013, there were five outstanding loan repurchase requests which the Company is disputing on loans with a total principal balance of $1.2 million, as compared to 12 outstanding loan repurchase requests with a principal balance of $3.6 million at December 31, 2012.

Earnings_Per_Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2013
Earnings Per Share [Abstract]	'
Earnings Per Share	'
	(15) Earnings Per Share
	The following reconciles average shares outstanding for basic and diluted earnings per share for the years ended December 31, 2013, 2012 and 2011 (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Weighted average shares outstanding		17,614			18,303			18,828
	Less: Unallocated ESOP shares		(446	)		(480	)		(514	)
	Unallocated Incentive award shares and shares held by deferred compensation plan		(97	)		(93	)		(123	)
	Average basic shares outstanding		17,071			17,730			18,191
	Add: Effect of dilutive securities:
	Incentive awards and shares held by deferred compensation plan		86			99			49
	Average diluted shares outstanding		17,157			17,829			18,240
	For the years ended December 31, 2013, 2012 and 2011, 852,000, 1,253,000 and 2,047,000, respectively, antidilutive stock options were excluded from earnings per share calculations.

Fair_Value_Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	(16) Fair Value Measurements
	Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. A fair market measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or in the absence of a principal market, the most advantageous market for the asset or liability. The price in the principal (or the most advantageous) market used to measure the fair value of the asset or liability shall not be adjusted for transaction costs. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date to allow for marketing activities that are usual and customary for transactions involving such assets and liabilities; it is not a forced transaction. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact and (iv) willing to transact.
	The Company uses valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert future amounts, such as cash flows or earnings, to a single present amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset (replacement costs). Valuation techniques should be consistently applied. Inputs to valuation techniques refer to the assumptions that market participants would use in pricing the asset or liability. Inputs may be observable, meaning those that reflect the assumptions market participants would use in pricing the asset or liability and developed based on market data obtained from independent sources, or unobservable, meaning those that reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability and developed based on the best information available in the circumstances. In that regard, a fair value hierarchy has been established for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. Movements within the fair value hierarchy are recognized at the end of the applicable reporting period. There were no transfers between the levels of the fair value hierarchy for the years ended December 31, 2013, 2012 and 2011. The fair value hierarchy is as follows:
	Level 1 Inputs – Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.
	Level 2 Inputs – Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (for example, interest rates, volatilities, prepayment speeds, loss severities, credit risks and default rates) or inputs that are derived principally from or corroborated by observable market data by correlations or other means.
	Level 3 Inputs – Significant unobservable inputs that reflect an entity’s own assumptions that market participants would use in pricing the assets or liabilities.
	Assets and Liabilities Measured at Fair Value
	A description of the valuation methodologies used for assets and liabilities measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below. Certain financial assets and financial liabilities are measured at fair value on a non-recurring basis, that is, the instruments are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment).
	Securities Available-for-Sale
	Securities classified as available-for-sale are reported at fair value utilizing Level 1 and Level 2 inputs. In general, fair value is based upon quoted market prices, where available. Most of the Company’s investment and mortgage-backed securities, however, are fixed income instruments that are not quoted on an exchange, but are bought and sold in active markets. Prices for these instruments are obtained through third-party pricing services or security industry sources that actively participate in the buying and selling of securities. Prices obtained from these sources include market quotations and matrix pricing. Matrix pricing is a mathematical technique used principally to value certain securities without relying exclusively on quoted prices for the specific securities, but comparing the securities to benchmark or comparable securities.
	Fair value estimates are made at a point in time, based on relevant market data as well as the best information available about the security. Illiquid credit markets have resulted in inactive markets for certain of the Company’s securities. As a result, there is limited observable market data for these assets. Fair value estimates for securities for which limited observable market data is available are based on judgments regarding current economic conditions, liquidity discounts, credit and interest rate risks, and other factors. These estimates involve significant uncertainties and judgments and cannot be determined with precision. As a result, such calculated fair value estimates may not be realizable in a current sale or immediate settlement of the security.
	The Company utilizes third-party pricing services to obtain market values for its corporate bonds. Management’s policy is to obtain and review all available documentation from the third-party pricing service relating to their market value determinations, including their methodology and summary of inputs. Management reviews this documentation, makes inquiries of the third-party pricing service and makes a determination as to the level of the valuation inputs. Based on the Company’s review of the available documentation from the third-party pricing service, management concluded that Level 2 inputs were utilized. The significant observable inputs include benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers, other market information and observations of equity and credit default swap curves related to the issuer.
	Other Real Estate Owned and Impaired Loans
	Other real estate owned and loans measured for impairment based on the fair value of the underlying collateral are recorded at estimated fair value, less estimated selling and other costs of 20% and 15%, respectively. Fair value is based on independent appraisals.
	The following table summarizes financial assets and financial liabilities measured at fair value as of December 31, 2013 and 2012, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value (in thousands):
				Fair Value Measurements at Reporting Date Using:
		Total Fair		Level 1		Level 2		Level 3
		Value		Inputs		Inputs		Inputs
	December 31, 2013
	Items measured on a recurring basis:
	Investment securities available-for-sale:
	U.S. agency obligations	$	35,289	$	—	$	35,289	$	—
	Equity investments		8,547		8,547		—		—
	Items measured on a non-recurring basis:
	Other real estate owned		4,345		—		—		4,345
	Loans measured for impairment based on the fair value of the underlying collateral		15,446		—		—		15,446
				Fair Value Measurements at Reporting Date Using:
		Total Fair		Level 1		Level 2		Level 3
		Value		Inputs		Inputs		Inputs
	December 31, 2012
	Items measured on a recurring basis:
	Investment securities available-for-sale:
	U.S. agency obligations	$	139,050	$	—	$	139,050	$	—
	State and municipal obligations		25,780		—		25,780		—
	Corporate debt securities		43,470		—		43,470		—
	Equity investments		5,293		5,293		—		—
	Mortgage-backed securities available-for-sale		333,857		—		333,857		—
	Items measured on a non-recurring basis:
	Other real estate owned		3,210		—		—		3,210
	Loans measured for impairment based on the fair value of the underlying collateral		12,033		—		—		12,033
	Assets and Liabilities Disclosed at Fair Value
	A description of the valuation methodologies used for assets and liabilities disclosed at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy is set forth below.
	Cash and Due from Banks
	For cash and due from banks, the carrying amount approximates fair value.
	Securities Held-to-Maturity
	Securities classified as held-to-maturity are carried at amortized cost, as the Company has the positive intent and ability to hold these securities to maturity. The Company determines the fair value of the securities utilizing Level 1, Level 2 and, infrequently, Level 3 inputs. In general, fair value is based upon quoted market prices, where available. Most of the Company’s investment and mortgage-backed securities, however, are fixed income instruments that are not quoted on an exchange, but are bought and sold in active markets. Prices for these instruments are obtained through third-party pricing vendors or security industry sources that actively participate in the buying and selling of securities. Prices obtained from these sources include market quotations and matrix pricing. Matrix pricing is a mathematical technique used principally to value certain securities without relying exclusively on quoted prices for the specific securities, but comparing the securities to benchmark or comparable securities.
	Fair value estimates are made at a point in time, based on relevant market data as well as the best information available about the security. Illiquid credit markets have resulted in inactive markets for certain of the Company’s securities. As a result, there is limited observable market data for these assets. Fair value estimates for securities for which limited observable market data is available are based on judgments regarding current economic conditions, liquidity discounts, credit and interest rate risks, and other factors. These estimates involve significant uncertainties and judgments and cannot be determined with precision. As a result, such calculated fair value estimates may not be realizable in a current sale or immediate settlement of the security.
	The Company utilizes third-party pricing services to obtain fair values for most of its securities held-to-maturity. Management’s policy is to obtain and review all available documentation from the third-party pricing service relating to their fair value determinations, including their methodology and summary of inputs. Management reviews this documentation, makes inquiries of the third-party pricing service and makes a determination as to the level of the valuation inputs. Based on the Company’s review of the available documentation from the third-party pricing service, management concluded that Level 2 inputs were utilized for all securities except for certain state and municipal obligations known as bond anticipation notes (“BANs”) where management utilized Level 3 inputs. In the case of the Level 2 securities, the significant observable inputs include benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers, other market information and observations of equity and credit default swap curves related to the issuer. Management based its fair value estimate of the BANs on the local nature of the issuing entities, the short-term life of the security and current economic conditions.
	Federal Home Loan Bank of New York Stock
	The fair value for Federal Home Loan Bank of New York stock is its carrying value since this is the amount for which it could be redeemed. There is no active market for this stock and the Company is required to maintain a minimum investment based upon the outstanding balance of mortgage related assets and outstanding borrowings.
	Loans
	Fair values are estimated for portfolios of loans with similar financial characteristics. Loans are segregated by type such as residential mortgage, construction, consumer and commercial. Each loan category is further segmented into fixed and adjustable rate interest terms.
	Fair value of performing and non-performing loans was estimated by discounting the future cash flows, net of estimated prepayments, at a rate for which similar loans would be originated to new borrowers with similar terms. Fair values estimated in this manner do not fully incorporate an exit price approach to fair value, but instead are based on a comparison to current market rates for comparable loans.
	Deposits Other than Time Deposits
	The fair value of deposits with no stated maturity, such as non-interest-bearing demand deposits, savings, and interest-bearing checking accounts and money market accounts are, by definition, equal to the amount payable on demand. The related insensitivity of the majority of these deposits to interest rate changes creates a significant inherent value which is not reflected in the fair value reported.
	Time Deposits
	The fair value of time deposits are based on the discounted value of contractual cash flows. The discount rate is estimated using the rates currently offered for deposits of similar remaining maturities.
	Securities Sold Under Agreements to Repurchase with Retail Customers
	Fair value approximates the carrying amount as these borrowings are payable on demand and the interest rate adjusts monthly.
	Borrowed Funds
	Fair value estimates are based on discounting contractual cash flows using rates which approximate the rates offered for borrowings of similar remaining maturities.
	The book value and estimated fair value of the Bank’s significant financial instruments not recorded at fair value as of December 31, 2013 and December 31, 2012 are presented in the following tables (in thousands):
		Book		Fair Value Measurements at Reporting
Value		Date Using:
		Level 1		Level 2		Level 3
		Inputs		Inputs		Inputs
December 31, 2013
Financial Assets:
Cash and due from banks	$	33,958	$	33,958	$	—	$	—
Securities held-to-maturity		495,599		—		493,432		1,650
Federal Home Loan Bank of New York stock		14,518		—		—		14,518
Loans receivable and mortgage loans held-for-sale		1,542,245		—		—		1,561,208
Financial Liabilities:
Deposits other than time deposits		1,528,820		—		1,528,820		—
Time deposits		217,943		—		220,409		—
Securities sold under agreements to repurchase with retail customers		68,304		68,304		—		—
Federal Home Loan Bank advances and other borrowings		202,500		—		201,393		—
	Book		Fair Value Measurements at Reporting
	Value		Date Using:
			Level 1		Level 2		Level 3
			Inputs		Inputs		Inputs
December 31, 2012
Financial Assets:
Cash and due from banks	$	62,544	$	62,544	$	—	$	—
Federal Home Loan Bank of New York stock		17,061		—		—		17,061
Loans receivable and mortgage loans held-for-sale		1,529,946		—		—		1,572,291
Financial Liabilities:
Deposits other than time deposits		1,493,453		—		1,493,453		—
Time deposits		226,218		—		231,445		—
Securities sold under agreements to repurchase with retail customers		60,791		60,791		—		—
Federal Home Loan Bank advances and other borrowings		252,500		—		258,577		—
Limitations
Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company’s entire holdings of a particular financial instrument. Because a limited market exists for a significant portion of the Company’s financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other significant unobservable inputs. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and, therefore, cannot be determined with precision. Changes in assumptions could significantly affect the estimates.
Fair value estimates are based on existing balance sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments. Significant assets and liabilities that are not considered financial assets or liabilities include deferred tax assets, and premises and equipment. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in the estimates.

ParentOnly_Financial_Informati

Parent-Only Financial Information	12 Months Ended
	Dec. 31, 2013
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]	'
Parent-Only Financial Information	'
	(17) Parent-Only Financial Information
	The following condensed statements of financial condition at December 31, 2013 and 2012 and condensed statements of operations and cash flows for the years ended December 31, 2013, 2012 and 2011 for OceanFirst Financial Corp. (parent company only) reflects the Company’s investment in its wholly-owned subsidiary, the Bank, using the equity method of accounting.
	CONDENSED STATEMENTS OF FINANCIAL CONDITION
	(in thousands)
		December 31,
		2013			2012
	Assets
	Cash and due from banks	$	7		$	7
	Advances to subsidiary Bank		16,753			20,017
	Investment securities		8,547			5,293
	ESOP loan receivable		3,897			4,076
	Investment in subsidiary Bank		212,957			218,148
	Other assets		568			—
	Total assets	$	242,729		$	247,541
	Liabilities and Stockholders’ Equity
	Borrowings	$	27,500		$	27,500
	Other liabilities		879			249
	Stockholders’ equity		214,350			219,792
	Total liabilities and stockholders’ equity	$	242,729		$	247,541
	CONDENSED STATEMENTS OF OPERATIONS
	(in thousands)
		Year Ended December 31,
		2013			2012			2011
	Dividend income – subsidiary Bank	$	16,000		$	20,500		$	13,800
	Dividend income – investment securities		287			227			23
	Net gain on sales of and other-than-temporary impairment loss on investment securities available-for-sale.		46			226			(148	)
	Interest income – advances to subsidiary Bank		40			39			50
	Interest income – ESOP loan receivable		336			349			364
	Total dividend and interest income		16,709			21,341			14,089
	Interest expense – borrowings		766			818			750
	Operating expenses		1,358			1,323			1,353
	Income before income taxes and undistributed earnings of subsidiary Bank		14,585			19,200			11,986
	Benefit for income taxes		567			511			635
	Income before undistributed earnings of subsidiary Bank		15,152			19,711			12,621
	Undistributed earnings of subsidiary Bank		1,178			309			8,120
	Net Income	$	16,330		$	20,020		$	20,741
	CONDENSED STATEMENTS OF CASH FLOWS
	(in thousands)
		Year Ended December 31,
		2013			2012			2011
	Cash flows from operating activities:
	Net income	$	16,330		$	20,020		$	20,741
	Decrease (increase) in advances to subsidiary Bank		3,264			(1,921	)		2,783
	Undistributed earnings of subsidiary Bank		(1,178	)		(309	)		(8,120	)
	Net (gain) on sales of and other than temporary impairment loss on investment securities available for sale		(46	)		(226	)		148
	Change in other assets and other liabilities		(547	)		2,799			(745	)
	Net cash provided by operating activities		17,823			20,363			14,807
	Cash flows from investing activities:
	Proceeds from sale of investment securities available-for-sale		1,244			1,221			—
	Purchase of investment securities		(2,964	)		(1,694	)		(4,072	)
	Repayments on ESOP loan receivable		179			167			157
	Net cash used in investing activities		(1,541	)		(306	)		(3,915	)
	Cash flows from financing activities:
	Dividends paid – common stock		(8,239	)		(8,579	)		(8,789	)
	Purchase of treasury stock		(8,108	)		(11,897	)		(2,147	)
	Exercise of stock options		65			419			44
	Net cash used in financing activities		(16,282	)		(20,057	)		(10,892	)
	Net increase in cash and due from banks		—			—			—
	Cash and due from banks at beginning of year		7			7			7
	Cash and due from banks at end of year	$	7		$	7		$	7

SELECTED_CONSOLIDATED_QUARTERL

SELECTED CONSOLIDATED QUARTERLY FINANCIAL DATA	12 Months Ended
	Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract]	'
SELECTED CONSOLIDATED QUARTERLY FINANCIAL DATA	'
	SELECTED CONSOLIDATED QUARTERLY FINANCIAL DATA
	(dollars in thousands, except per share data)
	(Unaudited)
		Quarter ended
		Dec. 31		Sept. 30		30-Jun		March 31
	2013
	Interest income	$	19,960	$	19,984	$	20,161	$	20,052
	Interest expense		1,709		2,440		2,617		2,862
	Net interest income		18,251		17,544		17,544		17,190
	Provision for loan losses		200		700		800		1,100
	Net interest income after provision for loan losses		18,051		16,844		16,744		16,090
	Other income		4,283		4,566		4,741		3,409
	Operating expenses		19,611		13,784		13,724		12,666
	Income before provision for income taxes		2,723		7,626		7,761		6,833
	Provision for income taxes		784		2,658		2,774		2,397
	Net income	$	1,939	$	4,968	$	4,987	$	4,436
	Basic earnings per share	$	0.12	$	0.29	$	0.29	$	0.26
	Diluted earnings per share	$	0.11	$	0.29	$	0.29	$	0.26
	2012
	Interest income	$	21,189	$	21,514	$	22,049	$	22,863
	Interest expense		3,172		3,514		3,659		3,758
	Net interest income		18,017		18,000		18,390		19,105
	Provision for loan losses		3,100		1,400		1,700		1,700
	Net interest income after provision for loan losses		14,917		16,600		16,690		17,405
	Other income		4,492		4,878		4,545		4,311
	Operating expenses		13,244		13,839		12,867		12,941
	Income before provision for income taxes		6,165		7,639		8,368		8,775
	Provision for income taxes		2,124		2,680		2,995		3,128
	Net income	$	4,041	$	4,959	$	5,373	$	5,647
	Basic earnings per share	$	0.23	$	0.28	$	0.3	$	0.32
	Diluted earnings per share	$	0.23	$	0.28	$	0.3	$	0.31

Summary_of_Significant_Account1

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2013
Accounting Policies [Abstract]	'
Principles of Consolidation	'
	Principles of Consolidation
	The consolidated financial statements include the accounts of OceanFirst Financial Corp. (the “Company”) and its wholly-owned subsidiary, OceanFirst Bank (the “Bank”) and its wholly-owned subsidiaries, OceanFirst REIT Holdings, Inc, and its wholly-owned subsidiary OceanFirst Realty Corp., OceanFirst Services, LLC and its wholly-owned subsidiary OFB Reinsurance, Ltd., 975 Holdings, LLC and Columbia Home Loans, LLC (“Columbia”). Columbia is the Bank’s mortgage company which was shuttered in 2007 and is now in dissolution. All significant intercompany accounts and transactions have been eliminated in consolidation.
	Certain amounts previously reported have been reclassified to conform to the current year’s presentation.
Business	'
	Business
	The Bank provides a range of community banking services to customers through a network of branches in Ocean, Monmouth and Middlesex counties in New Jersey. The Bank is subject to competition from other financial institutions; it is also subject to the regulations of certain regulatory agencies and undergoes periodic examinations by those regulatory authorities.
Basis of Financial Statement Presentation	'
	Basis of Financial Statement Presentation
	The consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles. The preparation of the accompanying consolidated financial statements in conformity with these accounting principles requires management to make estimates and assumptions about future events. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities, and reported amounts of revenues and expenses. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, the determination of the reserve for repurchased loans, the valuation of mortgage servicing rights and the evaluation of securities for other-than-temporary impairment. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. Such estimates and assumptions are adjusted when facts and circumstances dictate. The economic downturn and lower real estate values have combined to increase the uncertainty inherent in such estimates and assumptions. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in those estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.
Cash Equivalents	'
	Cash Equivalents
	Cash equivalents consist of interest-bearing deposits in other financial institutions and loans of Federal funds. For purposes of the consolidated statements of cash flows, the Company considers all highly liquid debt instruments with original maturities of three months or less to be cash equivalents.
Securities	'
	Securities
	Securities include securities held-to-maturity and securities available-for-sale. Management determines the appropriate classification at the time of purchase. If management has the positive intent not to sell and the Company would not be required to sell prior to maturity, the securities are classified as held-to-maturity securities. Such securities are stated at amortized cost. During 2013, the Company transferred $536.0 million of previously designated available-for-sale securities to held-to-maturity designation at fair value. The Company has the ability and intent to hold these securities as an investment until maturity or call. The securities transferred had an unrealized loss of $13.3 million at the time of transfer which continues to be reflected in accumulated other comprehensive income, net of subsequent amortization, which is being recognized over the life of the securities. Securities in the available-for-sale category are securities which the Company may sell prior to maturity as part of its asset/liability management strategy and all marketable equity securities. Such securities are carried at fair value and unrealized gains and losses, net of related tax effect, are excluded from earnings, but are included as a separate component of stockholders’ equity and as part of comprehensive income. Discounts and premiums on securities are accreted or amortized using the level-yield method over the estimated lives of the securities, including the effect of prepayments. Gains or losses on the sale of such securities are included in other income using the specific identification method.
Other-Than-Temporary Impairments on Securities	'
	Other-Than-Temporary Impairments on Securities
	One of the significant estimates related to securities is the evaluation for other-than-temporary impairments. If a determination is made that a debt security is other-than-temporarily impaired, the Company will estimate the amount of the unrealized loss that is attributable to credit and all other non-credit related factors. The credit related component will be recognized as an other-than-temporary impairment charge in non-interest income as a component of gain (loss) on securities, net. The non-credit related component will be recorded as an adjustment to accumulated other comprehensive income, net of tax. If a determination is made that an equity security is other-than-temporarily impaired, the unrealized loss will be recognized as an other-than-temporary impairment charge in non-interest income as a component of gain (loss) on securities, net.
	The evaluation of securities for impairments is a quantitative and qualitative process, which is subject to risks and uncertainties and is intended to determine whether declines in the fair value of investments should be recognized in current period earnings. The risks and uncertainties include changes in general economic conditions, the issuer’s financial condition and/or future prospects, the effects of changes in interest rates or credit spreads and the expected recovery period.
	On a quarterly basis the Company evaluates the securities portfolio for other-than-temporary impairment. Securities that are in an unrealized loss position are reviewed to determine if an other-than-temporary impairment is present based on certain quantitative factors. The primary factors considered in evaluating whether a decline in value is other-than-temporary include: (a) the length of time and extent to which the fair value has been less than cost or amortized cost and the expected recovery period of the security, (b) the financial condition, credit rating and future prospects of the issuer, (c) whether the debtor is current on contractually obligated interest and principal payments and (d) whether the Company intends to sell the security and whether it is more likely than not that the Company will not be required to sell the security.
Loans Receivable	'
	Loans Receivable
	Loans receivable, other than loans held-for-sale, are stated at unpaid principal balance, plus unamortized premiums less unearned discounts, net of deferred loan origination and commitment fees and costs, and the allowance for loan losses.
	Loan origination and commitment fees and certain direct loan origination costs are deferred and the net fee or cost is recognized in interest income using the level-yield method over the contractual life of the specifically identified loans, adjusted for actual prepayments. For each loan class, a loan is considered past due when a payment has not been received in accordance with the contractual terms. Loans which are more than 90 days past due, including impaired loans, and other loans in the process of foreclosure are placed on non-accrual status. Interest income previously accrued on these loans, but not yet received, is reversed in the current period. Any interest subsequently collected is credited to income in the period of recovery only after the full principal balance has been brought current. A loan is returned to accrual status when all amounts due have been received and the remaining principal balance is deemed collectible.
	A loan is considered impaired when it is deemed probable that the Company will not collect all amounts due according to the contractual terms of the loan agreement. The Company has defined the population of impaired loans to be all non-accrual commercial real estate, multi-family, land, construction and commercial and industrial loans in excess of $250,000. Impaired loans are individually assessed to determine that the loan’s carrying value is not in excess of the fair value of the collateral or the present value of the loan’s expected future cash flows. Smaller balance homogeneous loans that are collectively evaluated for impairment, such as residential mortgage loans and consumer loans, are specifically excluded from the impaired loan portfolio, except when they are modified in a trouble debt restructuring.
	Loan losses are charged-off in the period the loans, or portion, thereof are deemed uncollectible, generally after the loan becomes 120 days delinquent. The Company will record a loan charge-off (including a partial charge-off) to reduce a loan to the estimated fair value of the underlying collateral, less cost to sell, if it is determined that it is probable that recovery will come primarily from the sale of the collateral. During the fourth quarter of 2011, the Company modified its charge-off policy on problem loans secured by real estate. Historically, the Company established specific valuation reserves for estimated losses for problem real estate related loans when the loans were deemed uncollectible. The specific valuation reserves were based upon the estimated fair value of the underlying collateral, less costs to sell. The actual loan charge-off was not recorded until the foreclosure process was complete. Under the modified policy, losses on loans secured by real estate are charged-off in the period the loans, or portion thereof, are deemed uncollectible. The modification to the charge-off policy resulted in additional charge-offs in the fourth quarter of 2011 of $5.7 million. All of these charge-offs were timely identified in previous periods in the Company’s loss experience as part of the evaluation of the allowance for loan losses or net income for 2011 or previous records.
Mortgage Loans Held-for-sale	'
	Mortgage Loans Held-for-sale
	The Company regularly sells part of its mortgage loan originations in order to manage interest rate risk and liquidity. The Bank has generally sold fixed-rate mortgage loans with final maturities in excess of 15 years and, occasionally adjustable-rate loans.
	In determining whether to retain mortgages, management considers the Company’s overall interest rate risk position, the volume of such loans, the loan yield and the types and amount of funding sources. The Company may also retain mortgage loan production in order to improve yields and increase balance sheet leverage.
	Mortgage loans held-for-sale are carried at the lower of unpaid principal balance, net, or fair value on an aggregate basis. Estimated fair value is determined based on bid quotations from securities dealers.
Allowance for Loan Losses	'
	Allowance for Loan Losses
	The allowance for loan losses is a valuation account that reflects probable incurred losses in the loan portfolio. The adequacy of the allowance for loan losses is based on management’s evaluation of the Company’s past loan loss experience, known and inherent risks in the portfolio, adverse situations that may affect the borrower’s ability to repay, estimated value of any underlying collateral and current economic conditions. Additions to the allowance arise from charges to operations through the provision for loan losses or from the recovery of amounts previously charged-off. The allowance is reduced by loan charge-offs.
	The allowance for loan losses is maintained at an amount management considers sufficient to provide for probable losses. The analysis considers known and inherent risks in the loan portfolio resulting from management’s continuing review of the factors underlying the quality of the loan portfolio.
	The Bank’s allowance for loan losses includes specific allowances and a general allowance, each updated on a quarterly basis. A specific allowance is determined for all loans which meet the definition of an impaired loan where the value of the underlying collateral can reasonably be evaluated. For these loans, the specific allowance represents the difference between the Bank’s recorded investment in the loan, net of any interim charge-offs, and the fair value of the collateral, less estimated selling costs.
	If a loan becomes 90 days delinquent, the Bank obtains an updated collateral appraisal. For residential real estate loans, the appraisal is updated annually if the loan remains delinquent for an extended period. For non-accrual commercial real estate loans, the Bank assesses whether there has been an adverse change in the collateral value supporting the loan. The Bank utilizes information based on its knowledge of changes in real estate conditions in its lending area to identify whether a possible deterioration of collateral value has occurred. Based on the severity of the changes in market conditions, management determines if an updated commercial real estate appraisal is warranted or if downward adjustments to the previous appraisal are warranted. If it is determined that the deterioration of the collateral value is significant enough to warrant ordering a new appraisal, an estimate of the downward adjustments to the existing appraised value is used in assessing if additional specific reserves are necessary until the updated appraisal is received.
	A general allowance is determined for all loans that do not require a specific allowance. In determining the level of the general allowance, the Bank segments the loan portfolio into various loan segments and classes as follows:
	Loan Portfolio Segment		Loan Class
	Residential real estate:	–	Loans originated by Bank
		–	Loans originated by mortgage company
		–	Loans originated by mortgage company – non-prime
		–	Residential construction
	Commercial real estate:	–	Commercial
		–	Construction and land
	Consumer:	–	Consumer
	Commercial and industrial:	–	Commercial and industrial
	The loan portfolio is further segmented by delinquency status and risk rating (Special Mention, Substandard and Doubtful). An estimated loss factor is then applied to each Risk Tranche. To determine the loss factor, the Bank utilizes an average of loan losses as a percent of loan principal adjusted for the estimated probability of default. The historical loss rate is adjusted for certain qualitative factors including current economic conditions, regulatory environment, local competition, lending personnel, loan policies and underwriting standards, loan review system, delinquency trends, loss trends, nature and volume of the loan portfolio and concentrations of credit. The adjusted loss factor is then applied to each risk tranche. Existing economic conditions which the Bank considered to estimate the allowance for loan losses include local trends in economic growth, unemployment and real estate values. In evaluating the qualitative factors as of December 31, 2013, the Company considered the favorable impact of lower and more transparent risk from superstorm Sandy and the potential adverse impact of actual and proposed increases to flood insurance premiums which may stress borrowers’ ability to repay their loans or lower real estate values in certain flood prone areas; the recent recruitment of commercial lenders from competitor banks and the related accelerated growth in commercial real estate loans over the second half of 2013; and the Company’s recent emphasis on construction-to-permanent residential construction loans attributable to local rebuilding after the damage caused by superstorm Sandy.
	The Bank also maintains an unallocated portion of the allowance for loan losses. The primary purpose of the unallocated component is to account for the inherent imprecision of the overall loss estimation process including the periodic updating of appraisals and commercial loan risk ratings, the geographic concentration of the loan portfolio and continued economic uncertainty.
	Of the Bank’s loan portfolio, 96.1%, is secured by real estate, whether one-to-four family, consumer or commercial. Additionally, most of the Bank’s borrowers are located in Ocean and Monmouth Counties, New Jersey and the surrounding area. These concentrations may adversely affect the Bank’s loan loss experience should local real estate values decline further or should the markets served continue to experience difficult economic conditions including increased unemployment or should the area be affected by a natural disaster such as a hurricane or flooding.
	Management believes the primary risk characteristics for each portfolio segment are a continued decline in the economy generally, including elevated levels of unemployment, a further decline in real estate market values and possible increases in interest rates. Additionally, superstorm Sandy and actual and proposed increases to flood insurance premiums may adversely affect real estate market values. Any one or a combination of these events may adversely affect the borrowers’ ability to repay the loans, resulting in increased delinquencies, loan charge-offs and future levels of provisions. Accordingly, the Bank has provided for loan losses at the current level to address the current risk in the loan portfolio.
	Although management believes that the Bank has established and maintained the allowance for loan losses at adequate levels, additions may be necessary if future economic and other conditions differ substantially from the current operating environment. In addition, various regulatory agencies, as part of their examination process, periodically review the Bank’s allowance for loan losses. Such agencies may require the Bank to make additional provisions for loan losses based upon information available to them at the time of their examination. Although management uses what it believes to be the best information available, future adjustments to the allowance may be necessary due to economic, operating, regulatory and other conditions beyond the Bank’s control.
Reserve for Repurchased Loans and Loss Sharing Obligations	'
	Reserve for Repurchased Loans and Loss Sharing Obligations
	The reserve for repurchased loans and loss sharing obligations relates to potential losses on loans sold which may have to be repurchased due to a violation of representations and warranties and an estimate of the Bank’s obligation under a loss sharing arrangement for loans sold to the Federal Home Loan Bank (“FHLB”). Provisions for losses are charged to gain on sale of loans and credited to the reserve while actual losses are charged to the reserve. The reserve represents the Company’s estimate of the total losses expected to occur and is considered to be adequate by management based upon the Company’s evaluation of the potential exposure related to the loan sale agreements over the period of repurchase risk. The reserve for repurchased loans and loss sharing obligations is included in other liabilities on the Company’s consolidated statement of financial condition.
Mortgage Servicing Rights, or MSR	'
	Mortgage Servicing Rights, or MSR
	The Company recognizes as a separate asset the rights to service mortgage loans, whether those rights are acquired through purchase or loan origination activities. MSR are amortized in proportion to and over the estimated period of net servicing income. The estimated fair value of MSR is determined through a discounted analysis of future cash flows, incorporating numerous assumptions including servicing income, servicing costs, market discount rates, prepayment speeds and default rates. Impairment of the MSR is assessed on a quarterly basis on the fair value of those rights with any impairment recognized as a component of loan servicing fee income. Impairment is measured by risk strata based on the interest rate of the underlying mortgage loans. Fees earned for servicing loans are reported as income when the related mortgage loan payments are collected.
Other Real Estate Owned	'
	Other Real Estate Owned
	Other real estate owned is carried at the lower of cost or fair value, less estimated costs to sell. When a property is acquired, the excess of the loan balance over fair value is charged to the allowance for loan losses. Operating results from real estate owned, including rental income, operating expenses, gains and losses realized from the sales of other real estate owned and subsequent write-downs are recorded as incurred.
Premises and Equipment	'
	Premises and Equipment
	Land is carried at cost and premises and equipment, including leasehold improvements, are stated at cost less accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the assets or leases. Depreciable lives are as follows: computer equipment: 3 years; furniture, fixtures and other electronic equipment: 5 years; building improvements: 10 years; and buildings: 30 years. Repair and maintenance items are expensed and improvements are capitalized. Gains and losses on dispositions are reflected in current operations.
Income Taxes	'
	Income Taxes
	The Company utilizes the asset and liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Any interest and penalties on taxes payable are included as part of the provision for income taxes.
Impact of New Accounting Pronouncements	'
	Impact of New Accounting Pronouncements
	In January 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2014-04, “Receivables – Troubled Debt Restructurings by Creditors (Subtopic 310-40) Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure,” which applies to all creditors who obtain physical possession of residential real estate property collateralizing a consumer mortgage loan in satisfaction of a receivable. The amendments in this update clarify when an in substance repossession or foreclosure occurs and requires disclosure of both (1) the amount of foreclosed residential real estate property held by a creditor and (2) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure. The amendments in ASU 2014-04 are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2014. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial statements.
	ASU No. 2013-02, “Comprehensive Income – Reporting Amounts Reclassified Out of Accumulated Other Comprehensive Income” requires an entity to provide information about the amounts reclassified out of accumulated other comprehensive income by component. In addition, an entity is required to present, either on the face of the statement where net income is presented or in the notes, significant amounts reclassified out of accumulated other comprehensive income by the respective line items of net income but only if the amount reclassified is required under Generally Accepted Accounting Principles (“GAAP”) to be reclassified to net income in its entirety in the same reporting period. For other amounts that are not required under GAAP to be reclassified in their entirety to net income, an entity is required to cross-reference to other disclosures required under GAAP that provide additional detail about those amounts. The standard is effective prospectively for reporting periods, including interim periods, beginning after December 15, 2012. For the year ended December 31, 2013, the Company had a minor reclassification out of accumulated other comprehensive income and into net income which was not considered significant.
Comprehensive Income	'
	Comprehensive Income
	Comprehensive income is comprised of net income and other comprehensive income (loss). Other comprehensive income (loss) includes items recorded directly in equity, such as unrealized gains or losses on securities available-for-sale.
Bank Owned Life Insurance	'
	Bank Owned Life Insurance
	Bank Owned Life Insurance (“BOLI”) is accounted for using the cash surrender value method and is recorded at its realizable value. The Company’s BOLI is invested in a separate account insurance product which is invested in a fixed income portfolio. The separate account includes stable value protection which maintains realizable value at book value with investment gains and losses amortized over future periods. The change in the net asset value is included in other non-interest income.
Exit Activities	'
	Exit Activities
	During 2007, the Bank exited the mortgage banking business operated by Columbia. All loan origination activity ceased, although the Bank retained Columbia’s loan servicing portfolio. The exit was due to the significant operating losses incurred by Columbia in the fourth quarter of 2006 and the first quarter of 2007 and was completed prior to the end of 2007. Occupancy expenses for the year ended December 31, 2011 include a benefit of $184,000 for lease termination costs related to the exit activities.
Segment Reporting	'
	Segment Reporting
	As a community-oriented financial institution, substantially all of the Bank’s operations involve the delivery of loan and deposit products to customers. The Bank makes operating decisions and assesses performance based on an ongoing review of these community banking operations, which constitute the only operating segment for financial reporting purposes.
Earnings Per Share	'
	Earnings Per Share
	Basic earnings per share is computed by dividing net income available to common stockholders by the weighted average number of shares of common stock outstanding. Diluted earnings per share is calculated by dividing net income available to common stockholders by the weighted average number of shares of common stock outstanding plus potential common stock, utilizing the treasury stock method. All share amounts exclude unallocated shares of stock held by the Employee Stock Ownership Plan (“ESOP”) and the Incentive Plan.

Regulatory_Matters_Tables

Regulatory Matters (Tables)	12 Months Ended
	Dec. 31, 2013
Banking And Thrift [Abstract]	'
Summary of Bank's Actual Capital Amounts and Ratios	'
	The following is a summary of the Bank’s actual capital amounts and ratios as of December 31, 2013 and 2012 compared to the regulatory minimum capital adequacy requirements and the regulatory requirements for classification as a well-capitalized institution (in thousands).
		Actual					For capital  adequacy					To be well capitalized
							purposes					under prompt
												corrective action
	As of December 31, 2013	Amount		Ratio			Amount		Ratio			Amount		Ratio
	Tangible capital	$	217,776		9.66	%	$	33,830		1.5	%	$	—		—	%
	Tier 1 leverage		217,776		9.66			90,215		4			112,768		5
	Tier 1 risk-based capital		217,776		14.72			59,190		4			88,785		6
	Total risk-based capital		236,304		15.97			118,380		8			147,975		10
		Actual					For capital  adequacy					To be well capitalized
							purposes					under prompt
												corrective action
	As of December 31, 2012	Amount		Ratio			Amount		Ratio			Amount		Ratio
	Tangible capital	$	215,410		9.49	%	$	34,034		1.5	%	$	—		—	%
	Tier 1 leverage		215,410		9.49			90,757		4			113,446		5
	Tier 1 risk-based capital		215,410		14.86			57,996		4			86,994		6
	Total risk-based capital		233,563		16.11			115,992		8			144,991		10

Securities_Tables

Securities (Tables)	12 Months Ended
	Dec. 31, 2013
Investments Debt And Equity Securities [Abstract]	'
Amortized Cost and Estimated Fair Value of Investment Securities Available-for-Sale	'
	The amortized cost and estimated fair value of investment securities available-for-sale at December 31, 2013 and 2012 are as follows (in thousands):
		At December 31, 2013
		Amortized			Gross			Gross			Estimated
		Cost			Unrealized			Unrealized			Fair
					Gains			Losses			Value
	Available-for-sale:
	Investment securities:
	U.S. agency obligations	$	35,128		$	161		$	—		$	35,289
	Equity investments		6,757			1,790			—			8,547
	Total investment securities available-for-sale	$	41,885		$	1,951		$	—		$	43,836
	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	82,406		$	153		$	(144	)	$	82,415
	State and municipal obligations		21,784			36			(35	)		21,785
	Corporate debt securities		55,000			—			(10,750	)		44,250
	Total investment securities		159,190			189			(10,929	)		148,450
	Mortgage-backed securities:
	FHLMC		148,759			447			(4,552	)		144,654
	FNMA		200,070			4,659			(3,607	)		201,122
	GNMA		721			135			—			856
	Total mortgage-backed securities		349,550			5,241			(8,159	)		346,632
	Total held-to-maturity	$	508,740		$	5,430		$	(19,088	)	$	495,082
	Total securities	$	550,625		$	7,381		$	(19,088	)	$	538,918
		At December 31, 2012
		Amortized			Gross			Gross			Estimated
		Cost			Unrealized			Unrealized			Fair
					Gains			Losses			Value
	Available-for-sale:
	Investment securities:
	U.S. agency obligations	$	138,105		$	945		$	—		$	139,050
	State and municipal obligations		25,856			5			(81	)		25,780
	Corporate debt securities		55,000			—			(11,530	)		43,470
	Equity investments		4,992			424			(123	)		5,293
	Total investment securities		223,953			1,374			(11,734	)		213,593
	Mortgage-backed securities:
	FHLMC		118,294			1,284			(53	)		119,525
	FNMA		204,296			9,017			(11	)		213,302
	GNMA		824			206			—			1,030
	Total mortgage-backed securities		323,414			10,507			(64	)		333,857
	Total available-for-sale	$	547,367		$	11,881		$	(11,798	)	$	547,450
Carrying Value of Held-to-Maturity Investment Securities	'
	The carrying value of the held-to-maturity investment securities at December 31, 2013 is as follows (in thousands):
	Amortized cost	$	508,740
	Net loss on date of transfer from available-for-sale		(13,356	)
	Accretion of loss on securities reclassified to held-to-maturity		215
	Carrying value	$	495,599
Contractual Maturity of Investment Securities	'
	The amortized cost and estimated fair value of investment securities, excluding equity investments, at December 31, 2013 by contractual maturity, are shown below (in thousands). Actual maturities will differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. At December 31, 2013, corporate debt securities with an amortized cost and estimated fair value of $55.0 million and $44.3 million, respectively, were callable prior to the maturity date.
	December 31, 2013	Amortized			Estimated
		Cost			Fair Value
	Less than one year	$	42,898		$	43,064
	Due after one year through five years		95,189			95,223
	Due after five years through ten years		1,231			1,202
	Due after ten years		55,000			44,250
		$	194,318		$	183,739
Estimated Fair Value and Unrealized Loss for Securities Available-for-Sale and Held-to-Maturity	'
	The estimated fair value and unrealized loss for securities available-for-sale and held-to-maturity at December 31, 2013 and December 31, 2012, segregated by the duration of the unrealized loss, are as follows (in thousands):
		At December 31, 2013
		Less than 12 months						12 months or longer						Total
		Estimated			Unrealized			Estimated			Unrealized			Estimated		Unrealized
		Fair  Value			Losses			Fair  Value			Losses			Fair  Value		Losses
	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	35,747		$	(144	)	$	—		$	—		$	35,747	$	(144	)
	State and municipal obligations		3,526			(31	)		1,153			(4	)		4,679		(35	)
	Corporate debt securities		—			—			44,250			(10,750	)		44,250		(10,750	)
	Total investment securities		39,273			(175	)		45,403			(10,754	)		84,676		(10,929	)
	Mortgage-backed securities:
	FHLMC		122,365			(4,552	)		—			—			122,365		(4,552	)
	FNMA		84,467			(3,607	)		—			—			84,467		(3,607	)
	Total mortgage-backed securities		206,832			(8,159	)		—			—			206,832		(8,159	)
	Total held-to-maturity	$	246,105		$	(8,334	)	$	45,403		$	(10,754	)	$	291,508	$	(19,088	)
		At December 31, 2012
		Less than 12 months						12 months or longer						Total
		Estimated			Unrealized			Estimated			Unrealized			Estimated		Unrealized
		Fair  Value			Losses			Fair  Value			Losses			Fair  Value		Losses
	Available-for-sale:
	Investment securities:
	State and municipal obligations	$	15,918		$	(81	)	$	—		$	—		$	15,918	$	(81	)
	Corporate debt securities		—			—			43,470			(11,530	)		43,470		(11,530	)
	Equity investments		1,264			(123	)		—			—			1,264		(123	)
	Total investment securities		17,182			(204	)		43,470			(11,530	)		60,652		(11,734	)
	Mortgage-backed securities:
	FHLMC		16,186			(53	)		—			—			16,186		(53	)
	FNMA		4,871			(11	)		—			—			4,871		(11	)
	Total mortgage-backed securities		21,057			(64	)		—			—			21,057		(64	)
	Total available-for-sale	$	38,239		$	(268	)	$	43,470		$	(11,530	)	$	81,709	$	(11,798	)
Amortized Cost, Estimated Fair Value and Credit Rating of Corporate Debt Securities	'
	At December 31, 2013, the amortized cost, estimated fair value and credit rating of the individual corporate debt securities in an unrealized loss position for greater than one year are as follows (in thousands):
	Security Description	Amortized Cost			Estimated			Credit
					Fair  Value			Rating
								Moody’s/
								S&P
	BankAmerica Capital	$	15,000		$	11,850			Ba1/BB+
	Chase Capital		10,000			8,150			Baa2/BBB
	Wells Fargo Capital		5,000			4,050			A3/A-
	Huntington Capital		5,000			4,050			Baa3/BB+
	Keycorp Capital		5,000			4,000			Baa3/BBB-
	PNC Capital		5,000			4,150			Baa2/BBB
	State Street Capital		5,000			4,000			A3/BBB+
	SunTrust Capital		5,000			4,000			Baa3/BB+
		$	55,000		$	44,250

Loans_Receivable_Net_Tables

Loans Receivable, Net (Tables)	12 Months Ended
	Dec. 31, 2013
Receivables [Abstract]	'
Summary of Loans Receivable	'
	A summary of loans receivable at December 31, 2013 and 2012 follows (in thousands):
		December 31,
		2013			2012
	Real estate mortgage:
	One-to-four family	$	750,585		$	802,959
	Commercial real estate, multi-family and land		528,945			475,155
	Residential construction		30,821			9,013
			1,310,351			1,287,127
	Consumer		200,683			198,143
	Commercial and industrial		60,545			57,967
	Total loans		1,571,579			1,543,237
	Loans in process		(12,715	)		(3,639	)
	Deferred origination costs, net		3,526			4,112
	Allowance for loan losses		(20,930	)		(20,510	)
			(30,119	)		(20,037	)
		$	1,541,460		$	1,523,200
Analysis of Allowance for Loan Losses	'
	An analysis of the allowance for loan losses for the years ended December 31, 2013, 2012 and 2011 is as follows (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Balance at beginning of year	$	20,510		$	18,230		$	19,700
	Provision charged to operations		2,800			7,900			7,750
	Charge-offs		(3,521	)		(7,084	)		(9,249	)
	Recoveries		1,141			1,464			29
	Balance at end of year	$	20,930		$	20,510		$	18,230
Allowance for Loan Losses and Recorded Investment in Loans by Portfolio Segment and Based on Impairment Method	'
	The following table presents an analysis of the allowance for loan losses for the year ended December 31, 2013, the balance in the allowance for loan loses and the recorded investment in loans by portfolio segment and based on impairment method as of December 31, 2013 and 2012 (in thousands):
		Residential			Commercial			Consumer			Commercial			Unallocated		Total
		Real  Estate			Real Estate						and
											Industrial
	For the year ended December 31, 2013
	Allowance for loan losses:
	Balance at beginning of year	$	5,241		$	8,937		$	2,264		$	1,348		$	2,720	$	20,510
	Provision (benefit) charged to operations		1,236			1,383			(297	)		241			237		2,800
	Charge-offs		(2,444	)		—			(842	)		(235	)		—		(3,521	)
	Recoveries		826			51			235			29			—		1,141
	Balance at end of year	$	4,859		$	10,371		$	1,360		$	1,383		$	2,957	$	20,930
	For the year ended December 31, 2012
	Allowance for loan losses:
	Balance at beginning of year	$	5,370		$	8,474		$	1,461		$	900		$	2,025	$	18,230
	Provision (benefit) charged to operations		4,038			293			2,972			(98	)		695		7,900
	Charge-offs		(4,679	)		(47	)		(2,282	)		(76	)		—		(7,084	)
	Recoveries		512			217			113			622			—		1,464
	Balance at end of year	$	5,241		$	8,937		$	2,264		$	1,348		$	2,720	$	20,510
	31-Dec-13
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	2		$	3,612		$	33		$	—		$	—	$	3,647
	Collectively evaluated for impairment		4,857			6,759			1,327			1,383			2,957		17,283
	Total ending allowance balance	$	4,859		$	10,371		$	1,360		$	1,383		$	2,957	$	20,930
	Loans:
	Loans individually evaluated for impairment	$	18,192		$	17,643		$	2,961		$	1,107		$	—	$	39,903
	Loans collectively evaluated for impairment		763,214			511,302			197,722			59,438			—		1,531,676
	Total ending loan balance	$	781,406		$	528,945		$	200,683		$	60,545		$	—	$	1,571,579
	December 31, 2012
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	179		$	1,834		$	541		$	—		$	—	$	2,554
	Collectively evaluated for impairment		5,062			7,103			1,723			1,348			2,720		17,956
	Total ending allowance balance	$	5,241		$	8,937		$	2,264		$	1,348		$	2,720	$	20,510
	Loans:
	Loans individually evaluated for impairment	$	22,427		$	12,116		$	2,712		$	291		$	—	$	37,546
	Loans collectively evaluated for impairment		789,545			463,039			195,431			57,676			—		1,505,691
	Total ending loan balance	$	811,972		$	475,155		$	198,143		$	57,967		$	—	$	1,543,237
Summary of Impaired Loans	'
	A summary of impaired loans at December 31, 2013 and 2012 is as follows (in thousands):
		December 31,
		2013			2012
	Year-end impaired loans with no allocated allowance for loan losses	$	24,457		$	25,513
	Year-end impaired loans with allocated allowance for loan losses		15,446			12,033
		$	39,903		$	37,546
	Amount of the allowance for loan losses allocated	$	3,647		$	2,554
Summary of Loans Individually Evaluated for Impairment by Class of Loans	'
	The summary of loans individually evaluated for impairment by class of loans as of December 31, 2013 and 2012 and for the years ended December 31, 2013 and 2012 follows (in thousands):
		Unpaid			Recorded			Allowance for
		Principal			Investment			Loan Losses
		Balance						Allocated
	As of December 31, 2013
	With no related allowance recorded:
	Residential real estate:
	Originated by Bank	$	10,537		$	9,885		$	—
	Originated by mortgage company		7,762			7,387			—
	Originated by mortgage company-non-prime		1,260			858			—
	Commercial real estate:
	Commercial		2,303			2,292			—
	Construction and land		—			—			—
	Consumer		3,435			2,928			—
	Commercial and industrial		1,107			1,107			—
		$	26,404		$	24,457		$	—
	With an allowance recorded:
	Residential real estate:
	Originated by Bank	$	62		$	62		$	2
	Originated by mortgage company		—			—			—
	Originated by mortgage company-non-prime		—			—			—
	Commercial real estate:
	Commercial		15,128			15,042			3,389
	Construction and land		309			309			223
	Consumer		33			33			33
	Commercial and industrial		—			—			—
		$	15,532		$	15,446		$	3,647
		Unpaid			Recorded			Allowance for
		Principal			Investment			Loan Losses
		Balance						Allocated
	As of December 31, 2012
	With no related allowance recorded:
	Residential real estate:
	Originated by Bank	$	11,200		$	10,956		$	—
	Originated by mortgage company		7,210			7,061			—
	Originated by mortgage company-non-prime		2,335			2,251			—
	Commercial real estate:
	Commercial		2,722			2,691			—
	Construction and land		482			482			—
	Consumer		1,956			1,781			—
	Commercial and industrial		291			291			—
		$	26,196		$	25,513		$	—
	With an allowance recorded:
	Residential real estate:
	Originated by Bank	$	1,761		$	1,755		$	142
	Originated by mortgage company		404			404			37
	Originated by mortgage company-non-prime		—			—			—
	Commercial real estate:
	Commercial		9,022			8,943			1,834
	Construction and land		—			—			—
	Consumer		934			931			541
	Commercial and industrial		—			—			—
		$	12,121		$	12,033		$	2,554
		For the years ended of December 31,
		2013						2012
		Average			Interest			Average			Interest
		Recorded			Income			Recorded			Income
		Investment			Recognized			Investment			Recognized
	With no related allowance recorded:
	Residential real estate:
	Originated by Bank	$	11,188		$	383		$	10,962		$	468
	Originated by mortgage company		7,508			292			6,936			261
	Originated by mortgage company – non-prime		2,001			138			2,415			7
Commercial real estate:
Commercial		2,704			110			2,555			142
Construction and land		—			—			121			—
Consumer		3,425			124			1,753			60
Commercial and industrial		606			8			294			11
	$	27,432		$	1,055		$	25,036		$	949
With an allowance recorded:
Residential real estate:
Originated by Bank	$	36		$	1		$	1,759		$	111
Originated by mortgage company		—			—			404			14
Originated by mortgage company – non-prime		—			—			—			—
Commercial real estate:
Commercial		10,683			217			8,551			314
Construction and land		391			—			—			—
Consumer		45			2			824			52
Commercial and industrial		—			—			—			—
	$	11,155		$	220		$	11,538		$	491
Recorded Investment in Non-accrual Loans by Class of Loans	'
	The following table presents the recorded investment in non-accrual loans by class of loans as of December 31, 2013 and 2012 (in thousands):
		December 31,
		2013			2012
	Residential real estate:
	Originated by Bank	$	16,145		$	13,156
	Originated by mortgage company		10,589			10,477
	Originated by mortgage company – non-prime		1,479			2,888
	Residential construction		—			—
	Commercial real estate:
	Commercial		11,995			11,085
	Construction and land		309			482
	Consumer		4,328			4,540
	Commercial and industrial		515			746
		$	45,360		$	43,374
Aging of Recorded Investment in Past Due Loans	'
	The following table presents the aging of the recorded investment in past due loans as of December 31, 2013 and 2012 by class of loans (in thousands):
		30-59			60-89			Greater			Total			Loans Not		Total
		Days			Days			than			Past Due			Past Due
		Past Due			Past Due			90 Days
								Past Due
	December 31, 2013
	Residential real estate:
	Originated by Bank	$	6,102		$	2,526		$	13,800		$	22,428		$	632,653	$	655,081
	Originated by mortgage company		202			108			10,031			10,341			82,544		92,885
	Originated by mortgage company -non-prime		—			—			1,465			1,465			1,153		2,618
	Residential construction		195			—			—			195			30,626		30,821
	Commercial real estate:
	Commercial		985			849			9,217			11,051			491,817		502,868
	Construction and land		—			—			309			309			25,769		26,078
	Consumer		864			298			4,219			5,381			195,302		200,683
	Commercial and industrial		—			—			515			515			60,030		60,545
		$	8,348		$	3,781		$	39,556		$	51,685		$	1,519,894	$	1,571,579
	December 31, 2012
	Residential real estate:
	Originated by Bank	$	5,863		$	782		$	10,624		$	17,269		$	666,833	$	684,102
	Originated by mortgage company		2,870			7			10,294			13,171			101,437		114,608
	Originated by mortgage company -non-prime		431			47			2,369			2,847			1,402		4,249
	Residential construction		—			—			—			—			9,013		9,013
	Commercial real estate:
	Commercial		2,422			608			2,863			5,893			457,394		463,287
	Construction and land		—			—			482			482			11,386		11,868
	Consumer		719			576			4,457			5,752			192,391		198,143
	Commercial and industrial		—			—			112			112			57,855		57,967
		$	12,305		$	2,020		$	31,201		$	45,526		$	1,497,711	$	1,543,237
Risk Category of Loans by Class of Loans	'
	As of December 31, 2013 and 2012, and based on the most recent analysis performed, the risk category of loans by class of loans is as follows (in thousands):
		Pass			Special			Substandard			Doubtful			Total
					Mention
	December 31, 2013
	Commercial real estate:
	Commercial	$	471,435		$	—		$	30,576		$	857		$	502,868
	Construction and land		25,018			—			1,059			—			26,077
	Commercial and industrial		59,089			1,070			386			—			60,545
		$	555,542		$	1,070		$	32,021		$	857		$	589,490
	December 31, 2012
	Commercial real estate:
	Commercial	$	429,393		$	1,775		$	31,275		$	844		$	463,287
	Construction and land		10,880			506			482			—			11,868
	Commercial and industrial		57,341			—			391			235			57,967
		$	497,614		$	2,281		$	32,148		$	1,079		$	533,122
Recorded Investment in Residential and Consumer Loans Based on Payment Activity	'
	The following table presents the recorded investment in residential and consumer loans based on payment activity as of December 31, 2013 and 2012 (in thousands):
		Residential Real Estate
		Originated			Originated by			Originated by			Residential			Consumer
		by Bank			mortgage			mortgage			construction
					company			company –
								non-prime
	31-Dec-13
	Performing	$	638,936		$	82,296		$	1,139		$	30,821		$	196,355
	Non-performing		16,145			10,589			1,479			—			4,328
		$	655,081		$	92,885		$	2,618		$	30,821		$	200,683
	31-Dec-12
	Performing	$	670,946		$	104,131		$	1,361		$	9,013		$	193,603
	Non-performing		13,156			10,477			2,888			—			4,540
		$	684,102		$	114,608		$	4,249		$	9,013		$	198,143
Troubled Debt Restructurings	'
	The following table presents information about troubled debt restructurings which occurred during the years ended December 31, 2013 and 2012, and troubled debt restructurings modified within the previous year and which defaulted during the years ended December 31, 2013 and 2012 (dollars in thousands):
		Number			Pre-modification			Post-modification
		of Loans			Recorded Investment			Recorded Investment
	Year ended December 31, 2013
	Troubled Debt Restructurings:
	Residential real estate:
	Originated by Bank		4		$	926		$	926
	Originated by mortgage company		2			778			770
	Consumer		12			601			439
		Number			Recorded Investment
		of Loans
	Troubled Debt Restructurings
	Which Subsequently Defaulted:
	Residential real estate:
	Originated by Bank		1		$	61
	Originated by mortgage company		1			239
	Consumer		1			12
		Number			Pre-modification			Post-modification
		of Loans			Recorded Investment			Recorded Investment
	Year ended December 31, 2012
	Troubled Debt Restructurings:
	Residential real estate:
	Originated by Bank		11		$	2,462		$	2,392
	Originated by mortgage company		3			1,051			1,051
	Commercial real estate:		1			360			255
	Commercial
	Consumer		2			1,305			1,275
	Commercial and industrial		13			1,152			998
		Number			Recorded Investment
		of Loans
	Troubled Debt Restructurings
	Which Subsequently Defaulted:		None			None

Servicing_Asset_Tables

Servicing Asset (Tables)	12 Months Ended
	Dec. 31, 2013
Transfers And Servicing [Abstract]	'
Analysis of Servicing Asset	'
	An analysis of the servicing asset for the years ended December 31, 2013, 2012 and 2011 is as follows (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Balance at beginning of year	$	4,568		$	4,836		$	5,653
	Capitalized mortgage servicing rights		995			1,365			1,036
	Amortization		(1,385	)		(1,633	)		(1,853	)
	Balance at end of year	$	4,178		$	4,568		$	4,836

Interest_and_Dividends_Receiva1

Interest and Dividends Receivable (Tables)	12 Months Ended
	Dec. 31, 2013
Text Block [Abstract]	'
Summary of Interest and Dividends Receivable	'
	A summary of interest and dividends receivable at December 31, 2013 and 2012 follows (in thousands):
		December 31,
		2013		2012
	Loans	$	3,960	$	4,479
	Investment securities		691		716
	Mortgage-backed securities		729		781
		$	5,380	$	5,976

Premises_and_Equipment_Net_Tab

Premises and Equipment, Net (Tables)	12 Months Ended
	Dec. 31, 2013
Property Plant And Equipment [Abstract]	'
Summary of Premises and Equipment	'
	Premises and equipment at December 31, 2013 and 2012 are summarized as follows (in thousands):
		December 31,
		2013			2012
	Land	$	5,124		$	4,254
	Buildings and improvements		26,897			26,365
	Leasehold improvements		2,423			2,125
	Furniture and equipment		21,743			20,120
	Automobiles		281			211
	Construction in progress		779			328
	Total		57,247			53,403
	Accumulated depreciation and amortization		(33,563	)		(31,170	)
		$	23,684		$	22,233

Deposits_Tables

Deposits (Tables)	12 Months Ended
	Dec. 31, 2013
Banking And Thrift [Abstract]	'
Summary of Deposits Including Accrued Interest Payable	'
	Deposits, including accrued interest payable of $9,000 and $11,000 at December 31, 2013 and 2012, respectively, are summarized as follows (in thousands):
		December 31,
		2013					2012
		Amount		Weighted			Amount		Weighted
				Average					Average
				Cost					Cost
	Non-interest-bearing accounts	$	207,608		—	%	$	179,074		—	%
	Interest-bearing checking accounts		913,753		0.12			940,190		0.19
	Money market deposit accounts		116,947		0.12			118,154		0.17
	Savings accounts		290,512		0.05			256,035		0.1
	Time deposits		217,943		1.37			226,218		1.45
		$	1,746,763		0.25	%	$	1,719,671		0.32	%
	Included in time deposits at December 31, 2013 and 2012, respectively, is $64,380,000 and $57,871,000 in deposits of $100,000 and over.
Summary of Time Deposits by Maturity	'
	Time deposits at December 31, 2013 mature as follows (in thousands):
	Year Ended December 31,
	2014	$	131,138
	2015		19,836
	2016		28,920
	2017		17,571
	2018		15,397
	Thereafter		5,081
		$	217,943
Summary of Interest Expense on Deposits	'
	Interest expense on deposits for the years ended December 31, 2013, 2012 and 2011 is as follows (in thousands):
		Years Ended December 31,
		2013		2012			2011
	Interest-bearing checking accounts	$	1,408	$	2,878		$	4,624
	Money market deposit accounts		165		361			454
	Savings accounts		187		359			481
	Time deposits		2,949		3,949			4,842
		$	4,709	$	7,547		$	10,401

Borrowed_Funds_Tables

Borrowed Funds (Tables)	12 Months Ended
	Dec. 31, 2013
Debt Disclosure [Abstract]	'
Summary of Borrowed Funds	'
	Borrowed funds are summarized as follows (in thousands):
		December 31,
		2013						2012
		Amount			Weighted			Amount			Weighted
					Average						Average
					Rate						Rate
	Federal Home Loan Bank advances	$	175,000			0.69	%	$	225,000			2.35	%
	Securities sold under agreements to repurchase		68,304			0.15			60,791			0.26
	Other borrowings		27,500			2.76			27,500			2.8
		$	270,804			0.76	%	$	313,291			1.94	%
Summary of Federal Home Loan Bank Advances and Securities Sold Under Agreements to Repurchase	'
	Information concerning FHLB advances and securities sold under agreements to repurchase (“reverse repurchase agreements”) is summarized as follows (in thousands):
		FHLB						Reverse
		Advances						Repurchase
								Agreements
		2013			2012			2013			2012
	Average balance	$	219,102		$	239,707		$	69,621		$	69,469
	Maximum amount outstanding at any month end		282,500			274,500			73,067			73,488
	Average interest rate for the year		1.82	%		2.29	%		0.18	%		0.29	%
	Amortized cost of collateral:
	Mortgage-backed securities		—			—		$	78,474		$	76,905
	Estimated fair value of collateral:
	Mortgage-backed securities		—			—			78,512			79,825
Contractual Maturities of FHLB Advances and Reverse Repurchase Agreements	'
	FHLB advances and reverse repurchase agreements have contractual maturities at December 31, 2013 as follows (in thousands):
		FHLB			Reverse
		Advances			Repurchase
					Agreements
	Year Ended December 31,
	2014	$	125,000		$	68,304
	2015		5,000			—
	2016		5,000			—
	2017		5,000			—
	2018		35,000			—
		$	175,000		$	68,304
Interest Expense on Borrowings	'
	Interest expense on borrowings for the years ended December 31, 2013, 2012 and 2011 is as follows (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Federal Home Loan Bank advances	$	3,986		$	5,495		$	6,572
	Securities sold under agreements to repurchase		124			201			283
	Other borrowings		809			860			804
		$	4,919		$	6,556		$	7,659

Income_Taxes_Tables

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2013
Income Tax Disclosure [Abstract]	'
Components of Income Tax Expense Benefit	'
	The provision (benefit) for income taxes for the years ended December 31, 2013, 2012 and 2011 consists of the following (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Current:
	Federal	$	8,935		$	8,893		$	10,358
	State		1,313			1,385			1,814
	Total current		10,248			10,278			12,172
	Deferred:
	Federal		(1,310	)		664			(961	)
	State		(325	)		(15	)		262
	Total deferred		(1,635	)		649			(699	)
		$	8,613		$	10,927		$	11,473
Schedule of Income Tax Reconciliation	'
	A reconciliation between the provision for income taxes and the expected amount computed by multiplying income before the provision for income taxes times the applicable statutory Federal income tax rate for the years ended December 31, 2013, 2012 and 2011 is as follows (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Income before provision for income taxes	$	24,943		$	30,947		$	32,214
	Applicable statutory Federal income tax rate		35	%		35	%		35	%
	Computed “expected” Federal income tax expense	$	8,730		$	10,831		$	11,275
	Increase (decrease) in Federal income tax expense resulting from:
	ESOP		87			66			56
	ESOP dividends		(233	)		(233	)		(232	)
	Earnings on life insurance		(491	)		(468	)		(410	)
	State income taxes net of Federal benefit		642			757			762
	Other items, net		(122	)		(26	)		22
		$	8,613		$	10,927		$	11,473
Schedule of Significant Portions of Deferred Tax Assets and Liabilities	'
	The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities at December 31, 2013 and 2012 are presented in the following table (in thousands):
		December 31,
		2013			2012
	Deferred tax assets:
	Allowance for loan losses	$	8,894		$	8,720
	Reserve for repurchased loans		600			491
	Valuation allowances for repurchased loans		179			179
	Reserve for uncollected interest		393			179
	Other-than-temporary impairment loss on investment securities		—			52
	FHLB advance prepayment fee		385			—
	Incentive compensation		1,066			1,132
	Deferred compensation		754			743
	Other reserves		113			82
	Stock plans		1,255			1,058
	ESOP		125			81
	Intangible assets		60			109
	Other real estate owned		311			235
	Unrealized loss on securities		4,571			—
	State alternative minimum tax		1,160			1,160
	Total gross deferred tax assets		19,866			14,221
	Less valuation allowance		—			—
	Deferred tax assets, net		19,866			14,221
	Deferred tax liabilities:
	Excess servicing on sale of mortgage loans		(1,122	)		(983	)
	Investments, discount accretion		(553	)		(505	)
	Deferred loan and commitment costs, net		(1,349	)		(1,619	)
	Unrealized gain on securities available-for-sale		—			(34	)
	Premises and equipment, differences in depreciation		(356	)		(528	)
	Undistributed REIT income		(1,247	)		(1,553	)
	Total deferred tax liabilities		(4,627	)		(5,222	)
	Net deferred tax assets	$	15,239		$	8,999

Incentive_Plan_Tables

Incentive Plan (Tables)	12 Months Ended
	Dec. 31, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
Summary of Fair Value of Stock Options Granted	'
	The fair value of stock options granted by the Company was estimated through the use of the Black-Scholes option pricing model applying the following assumptions:
		2013			2012				2011
	Risk-free interest rate		1.47	%		1.4	%			3.08	%
	Expected option life		7 years			7 years				7 years
	Expected volatility		29	%		29	%			29	%
	Expected dividend yield		3.27	%		3.47	%			3.46	%
	Weighted average fair value of an option share granted during the year	$	3.01		$	2.69			$	3.14
	Intrinsic value of options exercised during the year (in thousands)		11			106				10
Summary of Option Activity	'
	A summary of option activity for the years ended December 31, 2013, 2012 and 2011 follows:
		2013							2012							2011
		Number			Weighted				Number				Weighted			Number			Weighted
		of			Average				Of				Average			Of			Average
		Shares			Exercise				Shares				Exercise			Shares			Exercise
					Price								Price						Price
	Outstanding at beginning of year		1,732,694		$	17.62				2,043,933			$	18.21			1,855,113		$	18.75
	Granted		277,625			14.68				270,250				13.83			245,575			13.86
	Exercised		(5,147	)		12.63				(36,218	)			11.55			(3,766	)		11.2
	Forfeited		(29,916	)		13.89				(202,928	)			18.28			(44,252	)		17.87
	Expired		(234,676	)		23.28				(342,343	)			17.92			(8,737	)		15.03
	Outstanding at end of year		1,740,580		$	16.47				1,732,694			$	17.62			2,043,933		$	18.21
	Options exercisable		1,062,786							1,113,185							1,407,271
Summary of Stock Options Outstanding	'
	The following table summarizes information about stock options outstanding at December 31, 2013:
		Options Outstanding									Options Exercisable
	Exercise Prices	Number			Weighted		Weighted				Number				Weighted	Weighted
		of			Average		Average				Of				Average	Average
		Options			Remaining		Exercise				Options				Remaining	Exercise
					Contractual		Price								Contractual	Price
					Life										Life
	$10.00 to 13.13		316,526		5.9 years		$	10.63				204,932			5.8 years	$	10.76
	13.13 to 16.26		683,425		8.2			14.13				127,225			7.5		13.86
	16.26 to 19.40		182,205		4.4			16.8				172,205			4.1		16.81
	19.40 to 22.53		377,370		1.5			22.1				377,370			1.5		22.1
	22.53 to 25.66		181,054		2.1			23.43				181,054			2.1		23.43
			1,740,580		5.3 years		$	16.47				1,062,786			3.6 years	$	18.29
Summary of Granted but Unvested Stock Award Activity	'
	A summary of the granted but unvested stock award activity for the years ended December 31, 2013, 2012 and 2011 follows:
		2013							2012							2011
		Number			Weighted				Number				Weighted			Number			Weighted
		of			Average				Of				Average			of			Average
		Shares			Grant Date				Shares				Grant Date			Shares			Grant Date
					Fair Value								Fair Value						Fair Value
	Outstanding at beginning of year:		48,733		$	13.1				49,148			$	13.25			81,592		$	12.44
	Granted		28,228			14.78				19,513				13.83			26,202			13.81
	Vested		(14,296	)		13.21				(14,393	)			14.52			(58,646	)		12.38
	Forfeited		(2,703	)		13.85				(5,535	)			13.2			—			—
	Outstanding at end of year		59,962		$	13.84				48,733			$	13.1			49,148		$	13.25

Commitments_Contingencies_and_1

Commitments, Contingencies and Concentrations of Credit Risk (Tables)	12 Months Ended
	Dec. 31, 2013
Commitments And Contingencies Disclosure [Abstract]	'
Summary of Commitments and Contingent Liabilities	'
	At December 31, 2013, the following commitments and contingent liabilities existed which are not reflected in the accompanying consolidated financial statements (in thousands):
		December 31, 2013
	Unused consumer and construction loan lines of credit (primarily floating-rate)	$	115,421
	Unused commercial loan lines of credit (primarily floating-rate)		190,511
	Other commitments to extend credit:
	Fixed-Rate		53,032
	Adjustable-Rate		9,118
	Floating-Rate		18,201
Summary of Projected Minimum Rental Commitments	'
	The projected minimum rental commitments as of December 31, 2013 are as follows (in thousands):
	Year Ended December 31,
	2014	$	1,754
	2015		1,640
	2016		1,517
	2017		1,532
	2018		1,461
	Thereafter		12,240
		$	20,144

Reserve_for_Repurchased_Loans_1

Reserve for Repurchased Loans and Loss Sharing Obligations (Tables)	12 Months Ended
	Dec. 31, 2013
Text Block [Abstract]	'
Summary of Reserve for Repurchased Loans and Loss Sharing Obligations	'
	An analysis of the reserve for repurchased loans and loss sharing obligations for the years ended December 31, 2013, 2012 and 2011 follows (in thousands).
		Years Ended December 31,
		2013			2012			2011
	Balance at beginning of year	$	1,203		$	705		$	809
	Provision charged to operations		975			750			—
	Loss on loans repurchased, settlements or payments under loss sharing arrangements		(915	)		(252	)		(104	)
	Recoveries		205			—			—
	Balance at end of year	$	1,468		$	1,203		$	705

Earnings_Per_Share_Tables

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2013
Earnings Per Share [Abstract]	'
Reconciliation of Shares Outstanding for Basic and Diluted Earnings Per Share	'
	The following reconciles average shares outstanding for basic and diluted earnings per share for the years ended December 31, 2013, 2012 and 2011 (in thousands):
		Years Ended December 31,
		2013			2012			2011
	Weighted average shares outstanding		17,614			18,303			18,828
	Less: Unallocated ESOP shares		(446	)		(480	)		(514	)
	Unallocated Incentive award shares and shares held by deferred compensation plan		(97	)		(93	)		(123	)
	Average basic shares outstanding		17,071			17,730			18,191
	Add: Effect of dilutive securities:
	Incentive awards and shares held by deferred compensation plan		86			99			49
	Average diluted shares outstanding		17,157			17,829			18,240

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'
Financial Assets and Financial Liabilities Measured at Fair Value	'
	The following table summarizes financial assets and financial liabilities measured at fair value as of December 31, 2013 and 2012, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value (in thousands):
				Fair Value Measurements at Reporting Date Using:
		Total Fair		Level 1		Level 2		Level 3
		Value		Inputs		Inputs		Inputs
	December 31, 2013
	Items measured on a recurring basis:
	Investment securities available-for-sale:
	U.S. agency obligations	$	35,289	$	—	$	35,289	$	—
	Equity investments		8,547		8,547		—		—
	Items measured on a non-recurring basis:
	Other real estate owned		4,345		—		—		4,345
	Loans measured for impairment based on the fair value of the underlying collateral		15,446		—		—		15,446
				Fair Value Measurements at Reporting Date Using:
		Total Fair		Level 1		Level 2		Level 3
		Value		Inputs		Inputs		Inputs
	December 31, 2012
	Items measured on a recurring basis:
	Investment securities available-for-sale:
	U.S. agency obligations	$	139,050	$	—	$	139,050	$	—
	State and municipal obligations		25,780		—		25,780		—
	Corporate debt securities		43,470		—		43,470		—
	Equity investments		5,293		5,293		—		—
	Mortgage-backed securities available-for-sale		333,857		—		333,857		—
	Items measured on a non-recurring basis:
	Other real estate owned		3,210		—		—		3,210
	Loans measured for impairment based on the fair value of the underlying collateral		12,033		—		—		12,033
Book Value and Estimated Fair Value of Bank's Significant Financial Instruments Not Recorded at Fair Value	'
	The book value and estimated fair value of the Bank’s significant financial instruments not recorded at fair value as of December 31, 2013 and December 31, 2012 are presented in the following tables (in thousands):
		Book		Fair Value Measurements at Reporting
		Value		Date Using:
				Level 1		Level 2		Level 3
				Inputs		Inputs		Inputs
	December 31, 2013
	Financial Assets:
	Cash and due from banks	$	33,958	$	33,958	$	—	$	—
	Securities held-to-maturity		495,599		—		493,432		1,650
	Federal Home Loan Bank of New York stock		14,518		—		—		14,518
	Loans receivable and mortgage loans held-for-sale		1,542,245		—		—		1,561,208
	Financial Liabilities:
	Deposits other than time deposits		1,528,820		—		1,528,820		—
	Time deposits		217,943		—		220,409		—
	Securities sold under agreements to repurchase with retail customers		68,304		68,304		—		—
	Federal Home Loan Bank advances and other borrowings		202,500		—		201,393		—
		Book		Fair Value Measurements at Reporting
		Value		Date Using:
				Level 1		Level 2		Level 3
				Inputs		Inputs		Inputs
	December 31, 2012
	Financial Assets:
	Cash and due from banks	$	62,544	$	62,544	$	—	$	—
	Federal Home Loan Bank of New York stock		17,061		—		—		17,061
	Loans receivable and mortgage loans held-for-sale		1,529,946		—		—		1,572,291
	Financial Liabilities:
	Deposits other than time deposits		1,493,453		—		1,493,453		—
	Time deposits		226,218		—		231,445		—
	Securities sold under agreements to repurchase with retail customers		60,791		60,791		—		—
	Federal Home Loan Bank advances and other borrowings		252,500		—		258,577		—

ParentOnly_Financial_Informati1

Parent-Only Financial 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
	(in thousands)
		December 31,
		2013			2012
	Assets
	Cash and due from banks	$	7		$	7
	Advances to subsidiary Bank		16,753			20,017
	Investment securities		8,547			5,293
	ESOP loan receivable		3,897			4,076
	Investment in subsidiary Bank		212,957			218,148
	Other assets		568			—
	Total assets	$	242,729		$	247,541
	Liabilities and Stockholders’ Equity
	Borrowings	$	27,500		$	27,500
	Other liabilities		879			249
	Stockholders’ equity		214,350			219,792
	Total liabilities and stockholders’ equity	$	242,729		$	247,541
Condensed Statements of Operations	'
	CONDENSED STATEMENTS OF OPERATIONS
	(in thousands)
		Year Ended December 31,
		2013			2012			2011
	Dividend income – subsidiary Bank	$	16,000		$	20,500		$	13,800
	Dividend income – investment securities		287			227			23
	Net gain on sales of and other-than-temporary impairment loss on investment securities available-for-sale.		46			226			(148	)
	Interest income – advances to subsidiary Bank		40			39			50
	Interest income – ESOP loan receivable		336			349			364
	Total dividend and interest income		16,709			21,341			14,089
	Interest expense – borrowings		766			818			750
	Operating expenses		1,358			1,323			1,353
	Income before income taxes and undistributed earnings of subsidiary Bank		14,585			19,200			11,986
	Benefit for income taxes		567			511			635
	Income before undistributed earnings of subsidiary Bank		15,152			19,711			12,621
	Undistributed earnings of subsidiary Bank		1,178			309			8,120
	Net Income	$	16,330		$	20,020		$	20,741
Condensed Statements of Cash Flows	'
	CONDENSED STATEMENTS OF CASH FLOWS
	(in thousands)
		Year Ended December 31,
		2013			2012			2011
	Cash flows from operating activities:
	Net income	$	16,330		$	20,020		$	20,741
	Decrease (increase) in advances to subsidiary Bank		3,264			(1,921	)		2,783
	Undistributed earnings of subsidiary Bank		(1,178	)		(309	)		(8,120	)
	Net (gain) on sales of and other than temporary impairment loss on investment securities available for sale		(46	)		(226	)		148
	Change in other assets and other liabilities		(547	)		2,799			(745	)
	Net cash provided by operating activities		17,823			20,363			14,807
	Cash flows from investing activities:
	Proceeds from sale of investment securities available-for-sale		1,244			1,221			—
	Purchase of investment securities		(2,964	)		(1,694	)		(4,072	)
	Repayments on ESOP loan receivable		179			167			157
	Net cash used in investing activities		(1,541	)		(306	)		(3,915	)
	Cash flows from financing activities:
	Dividends paid – common stock		(8,239	)		(8,579	)		(8,789	)
	Purchase of treasury stock		(8,108	)		(11,897	)		(2,147	)
	Exercise of stock options		65			419			44
	Net cash used in financing activities		(16,282	)		(20,057	)		(10,892	)
	Net increase in cash and due from banks		—			—			—
	Cash and due from banks at beginning of year		7			7			7
	Cash and due from banks at end of year	$	7		$	7		$	7

SELECTED_CONSOLIDATED_QUARTERL1

SELECTED CONSOLIDATED QUARTERLY FINANCIAL DATA (Tables)	12 Months Ended
	Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract]	'
Summary of Consolidated Quarterly Financial Data	'
		Quarter ended
		Dec. 31		Sept. 30		30-Jun		March 31
	2013
	Interest income	$	19,960	$	19,984	$	20,161	$	20,052
	Interest expense		1,709		2,440		2,617		2,862
	Net interest income		18,251		17,544		17,544		17,190
	Provision for loan losses		200		700		800		1,100
	Net interest income after provision for loan losses		18,051		16,844		16,744		16,090
	Other income		4,283		4,566		4,741		3,409
	Operating expenses		19,611		13,784		13,724		12,666
	Income before provision for income taxes		2,723		7,626		7,761		6,833
	Provision for income taxes		784		2,658		2,774		2,397
	Net income	$	1,939	$	4,968	$	4,987	$	4,436
	Basic earnings per share	$	0.12	$	0.29	$	0.29	$	0.26
	Diluted earnings per share	$	0.11	$	0.29	$	0.29	$	0.26
	2012
	Interest income	$	21,189	$	21,514	$	22,049	$	22,863
	Interest expense		3,172		3,514		3,659		3,758
	Net interest income		18,017		18,000		18,390		19,105
	Provision for loan losses		3,100		1,400		1,700		1,700
	Net interest income after provision for loan losses		14,917		16,600		16,690		17,405
	Other income		4,492		4,878		4,545		4,311
	Operating expenses		13,244		13,839		12,867		12,941
	Income before provision for income taxes		6,165		7,639		8,368		8,775
	Provision for income taxes		2,124		2,680		2,995		3,128
	Net income	$	4,041	$	4,959	$	5,373	$	5,647
	Basic earnings per share	$	0.23	$	0.28	$	0.3	$	0.32
	Diluted earnings per share	$	0.23	$	0.28	$	0.3	$	0.31

Summary_of_Significant_Account2

Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)	3 Months Ended	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2013	Dec. 31, 2011
Summary Of Significant Accounting Policies [Line Items]	'	'	'
Maturity period of highly liquid debt instruments	'	'Three months or less	'
Available-for-sale securities transferred to held-to-maturity securities	'	$536,010,000	'
Unrealized net loss on securities reclassified from available-for-sale to held-to-maturity, Gross	'	13,300,000	'
Loans past due, minimum period	'	'90 days	'
Non-accrual business and commercial real estate loans	'	250,000	'
Delinquency period of losses on mortgage loan to be deemed uncollectible	'120 days	'	'
Additional charge offs resulting from change in policy	5,700,000	'	'
Mortgage loans sold on real estate, final maturity period	'	'15 years	'
Delinquency period of mortgage loans	'	'90 days	'
Percentage of bank's loan portfolio secured by real estate	'	96.10%	'
Occupancy expense (benefit) from lease termination related to exit activities	'	'	($184,000)
Computer Equipment [Member]	'	'	'
Summary Of Significant Accounting Policies [Line Items]	'	'	'
Estimated depreciable life of assets	'	'3 years	'
Furniture, Fixtures and Other Electronic Equipment [Member]	'	'	'
Summary Of Significant Accounting Policies [Line Items]	'	'	'
Estimated depreciable life of assets	'	'5 years	'
Building Improvements [Member]	'	'	'
Summary Of Significant Accounting Policies [Line Items]	'	'	'
Estimated depreciable life of assets	'	'10 years	'
Buildings [Member]	'	'	'
Summary Of Significant Accounting Policies [Line Items]	'	'	'
Estimated depreciable life of assets	'	'30 years	'

Regulatory_Matters_Additional_

Regulatory Matters - Additional Information (Detail)	Dec. 31, 2013	Dec. 31, 2012
Banking And Thrift [Abstract]	'	'
Minimum ratio of tangible capital to total adjusted assets	1.50%	1.50%
Minimum ratio of tier 1 leverage ratio, For capital adequacy purposes	4.00%	4.00%
Minimum ratio of total capital to risk-weighted assets	8.00%	8.00%
Total risk-based capital, To be well capitalized under prompt corrective action Ratio	10.00%	10.00%
Tier 1 risk-based capital, To be well capitalized under prompt corrective action Ratio	6.00%	6.00%

Regulatory_Matters_Summary_of_

Regulatory Matters - Summary of Bank's Actual Capital Amounts and Ratios (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Banking And Thrift [Abstract]	'	'
Tangible capital, Actual Amount	$217,776	$215,410
Tier 1 leverage, Actual Amount	217,776	215,410
Tier 1 risk-based capital, Actual Amount	217,776	215,410
Total risk-based capital, Actual Amount	236,304	233,563
Tangible capital, Actual Ratio	9.66%	9.49%
Tier 1 leverage, Actual Ratio	9.66%	9.49%
Tier 1 risk-based capital, Actual Ratio	14.72%	14.86%
Total risk-based capital, Actual Ratio	15.97%	16.11%
Tangible capital, For capital adequacy purposes Amount	33,830	34,034
Tier 1 leverage, For capital adequacy purposes Amount	90,215	90,757
Tier 1 risk-based capital, For capital adequacy purposes Amount	59,190	57,996
Total risk-based capital, For capital adequacy purposes Amount	118,380	115,992
Tangible capital, For capital adequacy purposes Ratio	1.50%	1.50%
Tier 1 leverage, For capital adequacy purposes Ratio	4.00%	4.00%
Tier 1 risk-based capital, For capital adequacy purposes Ratio	4.00%	4.00%
Total risk-based capital, For capital adequacy purposes Ratio	8.00%	8.00%
Tangible capital, To be well capitalized under prompt corrective action Amount	'	'
Tier 1 leverage, To be well capitalized under prompt corrective action Amount	112,768	113,446
Tier 1 risk-based capital, To be well capitalized under prompt corrective action Amount	88,785	86,994
Total risk-based capital, To be well capitalized under prompt corrective action Amount	$147,975	$144,991
Tangible capital, To be well capitalized under prompt corrective action Ratio	'	'
Tier 1 leverage, To be well capitalized under prompt corrective action Ratio	5.00%	5.00%
Tier 1 risk-based capital, To be well capitalized under prompt corrective action Ratio	6.00%	6.00%
Total risk-based capital, To be well capitalized under prompt corrective action Ratio	10.00%	10.00%

Securities_Amortized_Cost_and_

Securities - Amortized Cost and Estimated Fair Value of Investment Securities Available-for-Sale (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	'	$547,367
Available-for-sale, Gross Unrealized Gains	'	11,881
Available-for-sale, Gross Unrealized Losses	'	-11,798
Available-for-sale, Estimated Fair Value	43,836	547,450
Held-to-maturity, Amortized Cost	508,740	'
Held-to-maturity, Estimated Fair Value	495,082	'
Total, Amortized Cost	550,625	'
Total, Gross Unrealized Gains	7,381	'
Total, Gross Unrealized Losses	-19,088	'
Total, Estimated Fair Value	538,918	'
Corporate Debt Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	55,000	'
Available-for-sale, Estimated Fair Value	44,250	'
Investment Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	41,885	223,953
Available-for-sale, Gross Unrealized Gains	1,951	1,374
Available-for-sale, Gross Unrealized Losses	'	-11,734
Available-for-sale, Estimated Fair Value	43,836	213,593
Investment Securities [Member] | U.S. Agency Obligations [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	35,128	138,105
Available-for-sale, Gross Unrealized Gains	161	945
Available-for-sale, Gross Unrealized Losses	'	'
Available-for-sale, Estimated Fair Value	35,289	139,050
Investment Securities [Member] | State and Municipal Obligations [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	'	25,856
Available-for-sale, Gross Unrealized Gains	'	5
Available-for-sale, Gross Unrealized Losses	'	-81
Available-for-sale, Estimated Fair Value	'	25,780
Investment Securities [Member] | Corporate Debt Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	'	55,000
Available-for-sale, Gross Unrealized Losses	'	-11,530
Available-for-sale, Estimated Fair Value	'	43,470
Investment Securities [Member] | Equity Investments [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	6,757	4,992
Available-for-sale, Gross Unrealized Gains	1,790	424
Available-for-sale, Gross Unrealized Losses	'	-123
Available-for-sale, Estimated Fair Value	8,547	5,293
Mortgage-Backed Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	'	323,414
Available-for-sale, Gross Unrealized Gains	'	10,507
Available-for-sale, Gross Unrealized Losses	'	-64
Available-for-sale, Estimated Fair Value	'	333,857
Mortgage-Backed Securities [Member] | FHLMC [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	'	118,294
Available-for-sale, Gross Unrealized Gains	'	1,284
Available-for-sale, Gross Unrealized Losses	'	-53
Available-for-sale, Estimated Fair Value	'	119,525
Mortgage-Backed Securities [Member] | FNMA [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	'	204,296
Available-for-sale, Gross Unrealized Gains	'	9,017
Available-for-sale, Gross Unrealized Losses	'	-11
Available-for-sale, Estimated Fair Value	'	213,302
Mortgage-Backed Securities [Member] | GNMA [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	'	824
Available-for-sale, Gross Unrealized Gains	'	206
Available-for-sale, Gross Unrealized Losses	'	'
Available-for-sale, Estimated Fair Value	'	1,030
Held-to-Maturity Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	508,740	'
Held-to-maturity, Gross Unrealized Gains	5,430	'
Held-to-maturity, Gross Unrealized Losses	-19,088	'
Held-to-maturity, Estimated Fair Value	495,082	'
Held-to-Maturity Securities [Member] | Investment Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	159,190	'
Held-to-maturity, Gross Unrealized Gains	189	'
Held-to-maturity, Gross Unrealized Losses	-10,929	'
Held-to-maturity, Estimated Fair Value	148,450	'
Held-to-Maturity Securities [Member] | Investment Securities [Member] | U.S. Agency Obligations [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	82,406	'
Held-to-maturity, Gross Unrealized Gains	153	'
Held-to-maturity, Gross Unrealized Losses	-144	'
Held-to-maturity, Estimated Fair Value	82,415	'
Held-to-Maturity Securities [Member] | Investment Securities [Member] | State and Municipal Obligations [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	21,784	'
Held-to-maturity, Gross Unrealized Gains	36	'
Held-to-maturity, Gross Unrealized Losses	-35	'
Held-to-maturity, Estimated Fair Value	21,785	'
Held-to-Maturity Securities [Member] | Investment Securities [Member] | Corporate Debt Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	55,000	'
Held-to-maturity, Gross Unrealized Losses	-10,750	'
Held-to-maturity, Estimated Fair Value	44,250	'
Held-to-Maturity Securities [Member] | Mortgage-Backed Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	349,550	'
Held-to-maturity, Gross Unrealized Gains	5,241	'
Held-to-maturity, Gross Unrealized Losses	-8,159	'
Held-to-maturity, Estimated Fair Value	346,632	'
Held-to-Maturity Securities [Member] | Mortgage-Backed Securities [Member] | FHLMC [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	148,759	'
Held-to-maturity, Gross Unrealized Gains	447	'
Held-to-maturity, Gross Unrealized Losses	-4,552	'
Held-to-maturity, Estimated Fair Value	144,654	'
Held-to-Maturity Securities [Member] | Mortgage-Backed Securities [Member] | FNMA [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	200,070	'
Held-to-maturity, Gross Unrealized Gains	4,659	'
Held-to-maturity, Gross Unrealized Losses	-3,607	'
Held-to-maturity, Estimated Fair Value	201,122	'
Held-to-Maturity Securities [Member] | Mortgage-Backed Securities [Member] | GNMA [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	721	'
Held-to-maturity, Gross Unrealized Gains	135	'
Held-to-maturity, Estimated Fair Value	$856	'

Securities_Additional_Informat

Securities - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Investment [Line Items]	'	'	'
Available-for-sale securities transferred to held-to-maturity securities	$536,010,000	'	'
Unrealized net loss on securities reclassified from available-for-sale to held-to-maturity, Gross	13,300,000	'	'
Realized gains on the sale of securities	46,000	226,000	0
Realized losses on sale of investment securities available for sale	0	0	0
Other-than-temporary impairment loss on equity securities	0	0	148,000
Corporate debt securities, callable, amortized cost	55,000,000	'	'
Corporate debt securities, callable, estimated fair value	44,300,000	'	'
Estimated fair value of securities	347,238,000	377,206,000	'
Floating-rate securities, purchased period	'1998	'	'
Floating-rate debt securities, fixed interest rate period	'Over 90-day LIBOR	'	'
Principal maturity year	'2028 or prior if called by the issuer	'	'
Reverse Repurchase Agreements [Member]	'	'	'
Investment [Line Items]	'	'	'
Estimated fair value of securities	$78,512,000	$79,825,000	'

Securities_Carrying_Value_of_H

Securities - Carrying Value of Held-to-Maturity Investment Securities (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013
Investments Debt And Equity Securities [Abstract]	'
Amortized cost	$508,740
Net loss on date of transfer from available-for-sale	-13,356
Accretion of loss on securities reclassified to held-to-maturity	215
Carrying value	$495,599

Securities_Contractual_Maturit

Securities - Contractual Maturity of Investment Securities (Detail) (USD $)	Dec. 31, 2013
In Thousands, unless otherwise specified
Investments Debt And Equity Securities [Abstract]	'
Less than one year, Amortized Cost	$42,898
Due after one year through five years, Amortized Cost	95,189
Due after five years through ten years, Amortized Cost	1,231
Due after ten years, Amortized Cost	55,000
Total Amortized Cost	194,318
Less than one year, Estimated Fair Value	43,064
Due after one year through five years, Estimated Fair Value	95,223
Due after five years through ten years, Estimated Fair Value	1,202
Due after ten years, Estimated Fair Value	44,250
Total Estimated Fair Value	$183,739

Securities_Estimated_Fair_Valu

Securities - Estimated Fair Value and Unrealized Loss for Securities Available-for-Sale and Held-to-Maturity (Detail) (USD $)

Dec. 31, 2012

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2012

Dec. 31, 2012

Dec. 31, 2012

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2012

Dec. 31, 2012

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

In Thousands, unless otherwise specified

Held-to-Maturity Securities [Member]

Investment Securities [Member]

Investment Securities [Member]

Investment Securities [Member]

Investment Securities [Member]

Investment Securities [Member]

Investment Securities [Member]

Investment Securities [Member]

Investment Securities [Member]

Mortgage-Backed Securities [Member]

Mortgage-Backed Securities [Member]

Mortgage-Backed Securities [Member]

Mortgage-Backed Securities [Member]

Mortgage-Backed Securities [Member]

Mortgage-Backed Securities [Member]

State and Municipal Obligations [Member]

Corporate Debt Securities [Member]

Equity Investments [Member]

Held-to-Maturity Securities [Member]

Held-to-Maturity Securities [Member]

Held-to-Maturity Securities [Member]

Held-to-Maturity Securities [Member]

FHLMC [Member]

FNMA [Member]

Held-to-Maturity Securities [Member]

Held-to-Maturity Securities [Member]

Held-to-Maturity Securities [Member]

State and Municipal Obligations [Member]

Corporate Debt Securities [Member]

U.S. Agency Obligations [Member]

FHLMC [Member]

FNMA [Member]

Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Held-to-maturity, Less than 12 months, Estimated Market Value

'

$246,105

'

'

'

'

$39,273

$3,526

'

$35,747

'

'

'

$206,832

$122,365

$84,467

Held-to-maturity, Less than 12 months, Unrealized Losses

'

-8,334

'

'

'

'

-175

-31

'

-144

'

'

'

-8,159

-4,552

-3,607

Held-to-maturity, 12 months or longer, Estimated Market Value

'

45,403

'

'

'

'

45,403

1,153

44,250

'

'

'

'

'

'

'

Held-to-maturity, 12 months or longer, Unrealized Losses

'

-10,754

'

'

'

'

-10,754

-4

-10,750

'

'

'

'

'

'

'

Held-to-maturity, Total, Estimated Market Value

'

291,508

'

'

'

'

84,676

4,679

44,250

35,747

'

'

'

206,832

122,365

84,467

Held-to-maturity, Total, Unrealized Losses

'

-19,088

'

'

'

'

-10,929

-35

-10,750

-144

'

'

'

-8,159

-4,552

-3,607

Available-for-sale, Less than 12 months, Estimated Market Value

38,239

'

17,182

15,918

'

1,264

'

'

'

'

21,057

16,186

4,871

'

'

'

Available-for-sale, Less than 12 months, Unrealized Losses

-268

'

-204

-81

'

-123

'

'

'

'

-64

-53

-11

'

'

'

Available-for-sale, 12 months or longer, Estimated Market Value

43,470

'

43,470

'

43,470

'

'

'

'

'

'

'

'

'

'

'

Available-for-sale, 12 months or longer, Unrealized Losses

-11,530

'

-11,530

'

-11,530

'

'

'

'

'

'

'

'

'

'

'

Available-for-sale, Total, Estimated Market Value

81,709

'

60,652

15,918

43,470

1,264

'

'

'

'

21,057

16,186

4,871

'

'

'

Available-for-sale, Total, Unrealized Losses

($11,798)

'

($11,734)

($81)

($11,530)

($123)

'

'

'

'

($64)

($53)

($11)

'

'

'

Securities_Amortized_Cost_Esti

Securities - Amortized Cost, Estimated Fair Value and Credit Rating of Corporate Debt Securities (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
In Thousands, unless otherwise specified			BankAmerica Capital [Member]	Chase Capital [Member]	Wells Fargo Capital [Member]	Huntington Capital [Member]	Keycorp Capital [Member]	PNC Capital [Member]	State Street Capital [Member]	SunTrust Capital [Member]	Corporate Debt Securities [Member]
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Amortized Cost	'	$547,367	$15,000	$10,000	$5,000	$5,000	$5,000	$5,000	$5,000	$5,000	$55,000
Estimated Fair Value	$43,836	$547,450	$11,850	$8,150	$4,050	$4,050	$4,000	$4,150	$4,000	$4,000	$44,250
Credit Rating Moody's/S&P	'	'	'Ba1/BB+	'Baa2/BBB	'A3/A-	'Baa3/BB+	'Baa3/BBB-	'Baa2/BBB	'A3/BBB+	'Baa3/BB+	'

Loans_Receivable_Net_Summary_o

Loans Receivable, Net - Summary of Loans Receivable (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Real estate mortgage:	'	'	'	'
Total real estate mortgage loans	$1,310,351	$1,287,127	'	'
Consumer	200,683	198,143	'	'
Commercial and industrial	60,545	57,967	'	'
Total loans	1,571,579	1,543,237	'	'
Loans in process	-12,715	-3,639	'	'
Deferred origination costs, net	3,526	4,112	'	'
Allowance for loan losses	-20,930	-20,510	-18,230	-19,700
Loan adjustments	-30,119	-20,037	'	'
Loans receivable, net	1,541,460	1,523,200	'	'
One-to-Four Family Mortgage [Member]	'	'	'	'
Real estate mortgage:	'	'	'	'
One-to-four family	750,585	802,959	'	'
Commercial Real Estate [Member]	'	'	'	'
Real estate mortgage:	'	'	'	'
Commercial real estate, multi-family and land	528,945	475,155	'	'
Residential Construction [Member]	'	'	'	'
Real estate mortgage:	'	'	'	'
Residential construction	$30,821	$9,013	'	'

Loans_Receivable_Net_Additiona

Loans Receivable, Net - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Receivables [Abstract]	'	'	'
Loans in the amount	$45,360,000	$43,374,000	$44,008,000
Impaired loans on non-accrual commercial real estate, multi-family land, construction and commercial loans	250,000	'	'
Impaired loan portfolio total	39,903,000	37,546,000	'
Allocation allowance for loan losses	3,647,000	2,554,000	'
Average balance of impaired loans	38,587,000	36,574,000	25,472,000
Interest income on non-accrual loans	2,040,000	2,432,000	2,125,000
Troubled debt restructuring loans	31,119,000	35,893,000	'
Troubled debt restructuring loans with accrual interest	21,456,000	17,733,000	'
Non-accrual loan total troubled debt restructurings	9,663,000	18,160,000	14,491,000
Specific reserves to loans accruing troubled debt restructurings	1,816,000	2,418,000	1,985,000
Accruing loan total, additional troubled debt restructurings	$21,456,000	$17,733,000	$13,118,000

Loans_Receivable_Net_Analysis_

Loans Receivable, Net - Analysis of Allowance for Loan Losses (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Receivables [Abstract]	'	'	'
Balance at beginning of year	$20,510	$18,230	$19,700
Provision charged to operations	2,800	7,900	7,750
Charge-offs	-3,521	-7,084	-9,249
Recoveries	1,141	1,464	29
Balance at end of year	$20,930	$20,510	$18,230

Loans_Receivable_Net_Allowance

Loans Receivable, Net - Allowance for Loan Losses and Recorded Investment in Loans by Portfolio Segment and Based on Impairment Method (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Allowance for loan losses:	'	'	'
Balance at beginning of year	$20,510	$18,230	$19,700
Provision (benefit) charged to operations	2,800	7,900	7,750
Charge-offs	-3,521	-7,084	-9,249
Recoveries	1,141	1,464	29
Balance at end of year	20,930	20,510	18,230
Ending allowance balance attributed to loans:	'	'	'
Individually evaluated for impairment	3,647	2,554	'
Collectively evaluated for impairment	17,283	17,956	'
Total ending allowance balance	20,930	20,510	'
Loans:	'	'	'
Loans individually evaluated for impairment	39,903	37,546	'
Loans collectively evaluated for impairment	1,531,676	1,505,691	'
Total loans	1,571,579	1,543,237	'
Residential Real Estate [Member]	'	'	'
Allowance for loan losses:	'	'	'
Balance at beginning of year	5,241	5,370	'
Provision (benefit) charged to operations	1,236	4,038	'
Charge-offs	-2,444	-4,679	'
Recoveries	826	512	'
Balance at end of year	4,859	5,241	'
Ending allowance balance attributed to loans:	'	'	'
Individually evaluated for impairment	2	179	'
Collectively evaluated for impairment	4,857	5,062	'
Total ending allowance balance	4,859	5,241	'
Loans:	'	'	'
Loans individually evaluated for impairment	18,192	22,427	'
Loans collectively evaluated for impairment	763,214	789,545	'
Total loans	781,406	811,972	'
Commercial Real Estate [Member]	'	'	'
Allowance for loan losses:	'	'	'
Balance at beginning of year	8,937	8,474	'
Provision (benefit) charged to operations	1,383	293	'
Charge-offs	'	-47	'
Recoveries	51	217	'
Balance at end of year	10,371	8,937	'
Ending allowance balance attributed to loans:	'	'	'
Individually evaluated for impairment	3,612	1,834	'
Collectively evaluated for impairment	6,759	7,103	'
Total ending allowance balance	10,371	8,937	'
Loans:	'	'	'
Loans individually evaluated for impairment	17,643	12,116	'
Loans collectively evaluated for impairment	511,302	463,039	'
Total loans	528,945	475,155	'
Consumer [Member]	'	'	'
Allowance for loan losses:	'	'	'
Balance at beginning of year	2,264	1,461	'
Provision (benefit) charged to operations	-297	2,972	'
Charge-offs	-842	-2,282	'
Recoveries	235	113	'
Balance at end of year	1,360	2,264	'
Ending allowance balance attributed to loans:	'	'	'
Individually evaluated for impairment	33	541	'
Collectively evaluated for impairment	1,327	1,723	'
Total ending allowance balance	1,360	2,264	'
Loans:	'	'	'
Loans individually evaluated for impairment	2,961	2,712	'
Loans collectively evaluated for impairment	197,722	195,431	'
Total loans	200,683	198,143	'
Commercial and Industrial [Member]	'	'	'
Allowance for loan losses:	'	'	'
Balance at beginning of year	1,348	900	'
Provision (benefit) charged to operations	241	-98	'
Charge-offs	-235	-76	'
Recoveries	29	622	'
Balance at end of year	1,383	1,348	'
Ending allowance balance attributed to loans:	'	'	'
Collectively evaluated for impairment	1,383	1,348	'
Total ending allowance balance	1,383	1,348	'
Loans:	'	'	'
Loans individually evaluated for impairment	1,107	291	'
Loans collectively evaluated for impairment	59,438	57,676	'
Total loans	60,545	57,967	'
Unallocated [Member]	'	'	'
Allowance for loan losses:	'	'	'
Balance at beginning of year	2,720	2,025	'
Provision (benefit) charged to operations	237	695	'
Balance at end of year	2,957	2,720	'
Ending allowance balance attributed to loans:	'	'	'
Collectively evaluated for impairment	2,957	2,720	'
Total ending allowance balance	$2,957	$2,720	'

Loans_Receivable_Net_Summary_o1

Loans Receivable, Net - Summary of Impaired Loans (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Receivables [Abstract]	'	'
Year-end impaired loans with no allocated allowance for loan losses	$24,457	$25,513
Year-end impaired loans with allocated allowance for loan losses	15,446	12,033
Total	39,903	37,546
Amount of the allowance for loan losses allocated	$3,647	$2,554

Loans_Receivable_Net_Summary_o2

Loans Receivable, Net - Summary of Loans Individually Evaluated for Impairment by Class of Loans (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Financing Receivable, Impaired [Line Items]	'	'
Recorded Investment	$39,903	$37,546
Allowance for Loan Losses Allocated	3,647	2,554
With No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	26,404	26,196
Recorded Investment	24,457	25,513
Allowance for Loan Losses Allocated	'	'
Average Recorded Investment	27,432	25,036
Interest Income Recognized	1,055	949
With an Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	15,532	12,121
Recorded Investment	15,446	12,033
Allowance for Loan Losses Allocated	3,647	2,554
Average Recorded Investment	11,155	11,538
Interest Income Recognized	220	491
Originated by Bank [Member] | Residential Real Estate [Member] | With No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	10,537	11,200
Recorded Investment	9,885	10,956
Allowance for Loan Losses Allocated	'	'
Average Recorded Investment	11,188	10,962
Interest Income Recognized	383	468
Originated by Bank [Member] | Residential Real Estate [Member] | With an Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	62	1,761
Recorded Investment	62	1,755
Allowance for Loan Losses Allocated	2	142
Average Recorded Investment	36	1,759
Interest Income Recognized	1	111
Originated by Mortgage Company [Member] | Residential Real Estate [Member] | With No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	7,762	7,210
Recorded Investment	7,387	7,061
Allowance for Loan Losses Allocated	'	'
Average Recorded Investment	7,508	6,936
Interest Income Recognized	292	261
Originated by Mortgage Company [Member] | Residential Real Estate [Member] | With an Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	'	404
Recorded Investment	'	404
Allowance for Loan Losses Allocated	'	37
Average Recorded Investment	'	404
Interest Income Recognized	'	14
Originated by Mortgage Company - Non-Prime [Member] | Residential Real Estate [Member] | With No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	1,260	2,335
Recorded Investment	858	2,251
Allowance for Loan Losses Allocated	'	'
Average Recorded Investment	2,001	2,415
Interest Income Recognized	138	7
Originated by Mortgage Company - Non-Prime [Member] | Residential Real Estate [Member] | With an Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	'	'
Recorded Investment	'	'
Allowance for Loan Losses Allocated	'	'
Average Recorded Investment	'	'
Interest Income Recognized	'	'
Commercial [Member] | Commercial Real Estate [Member] | With No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	2,303	2,722
Recorded Investment	2,292	2,691
Allowance for Loan Losses Allocated	'	'
Average Recorded Investment	2,704	2,555
Interest Income Recognized	110	142
Commercial [Member] | Commercial Real Estate [Member] | With an Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	15,128	9,022
Recorded Investment	15,042	8,943
Allowance for Loan Losses Allocated	3,389	1,834
Average Recorded Investment	10,683	8,551
Interest Income Recognized	217	314
Construction and Land [Member] | Commercial Real Estate [Member] | With No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	'	482
Recorded Investment	'	482
Allowance for Loan Losses Allocated	'	'
Average Recorded Investment	'	121
Interest Income Recognized	'	'
Construction and Land [Member] | Commercial Real Estate [Member] | With an Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	309	'
Recorded Investment	309	'
Allowance for Loan Losses Allocated	223	'
Average Recorded Investment	391	'
Interest Income Recognized	'	'
Consumer [Member] | With No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	3,435	1,956
Recorded Investment	2,928	1,781
Allowance for Loan Losses Allocated	'	'
Average Recorded Investment	3,425	1,753
Interest Income Recognized	124	60
Consumer [Member] | With an Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	33	934
Recorded Investment	33	931
Allowance for Loan Losses Allocated	33	541
Average Recorded Investment	45	824
Interest Income Recognized	2	52
Commercial and Industrial [Member] | With No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	1,107	291
Recorded Investment	1,107	291
Allowance for Loan Losses Allocated	'	'
Average Recorded Investment	606	294
Interest Income Recognized	8	11
Commercial and Industrial [Member] | With an Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Unpaid Principal Balance	'	'
Recorded Investment	'	'
Allowance for Loan Losses Allocated	'	'
Average Recorded Investment	'	'
Interest Income Recognized	'	'

Loans_Receivable_Net_Recorded_

Loans Receivable, Net - Recorded Investment in Non-Accrual Loans by Class of Loans (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
Recorded Investment in Non-accrual Loans	$45,360,000	$43,374,000	$44,008,000
Consumer [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
Recorded Investment in Non-accrual Loans	4,328,000	4,540,000	'
Commercial and Industrial [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
Recorded Investment in Non-accrual Loans	515,000	746,000	'
Residential Real Estate [Member] | Originated by Bank [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
Recorded Investment in Non-accrual Loans	16,145,000	13,156,000	'
Residential Real Estate [Member] | Originated by Mortgage Company [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
Recorded Investment in Non-accrual Loans	10,589,000	10,477,000	'
Residential Real Estate [Member] | Originated by Mortgage Company - Non-Prime [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
Recorded Investment in Non-accrual Loans	1,479,000	2,888,000	'
Commercial Real Estate [Member] | Commercial [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
Recorded Investment in Non-accrual Loans	11,995,000	11,085,000	'
Commercial Real Estate [Member] | Construction and Land [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
Recorded Investment in Non-accrual Loans	$309,000	$482,000	'

Loans_Receivable_Net_Aging_of_

Loans Receivable, Net - Aging of Recorded Investment in Past Due Loans (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	$8,348	$12,305
60-89 Days Past Due	3,781	2,020
Greater than 90 Days Past Due	39,556	31,201
Total Past Due	51,685	45,526
Loans Not Past Due	1,519,894	1,497,711
Total loans	1,571,579	1,543,237
Residential Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	781,406	811,972
Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	528,945	475,155
Originated by Bank [Member] | Residential Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	6,102	5,863
60-89 Days Past Due	2,526	782
Greater than 90 Days Past Due	13,800	10,624
Total Past Due	22,428	17,269
Loans Not Past Due	632,653	666,833
Total loans	655,081	684,102
Originated by Mortgage Company [Member] | Residential Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	202	2,870
60-89 Days Past Due	108	7
Greater than 90 Days Past Due	10,031	10,294
Total Past Due	10,341	13,171
Loans Not Past Due	82,544	101,437
Total loans	92,885	114,608
Originated by Mortgage Company - Non-Prime [Member] | Residential Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	'	431
60-89 Days Past Due	'	47
Greater than 90 Days Past Due	1,465	2,369
Total Past Due	1,465	2,847
Loans Not Past Due	1,153	1,402
Total loans	2,618	4,249
Residential Construction [Member] | Residential Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	195	'
60-89 Days Past Due	'	'
Greater than 90 Days Past Due	'	'
Total Past Due	195	'
Loans Not Past Due	30,626	9,013
Total loans	30,821	9,013
Commercial [Member] | Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	985	2,422
60-89 Days Past Due	849	608
Greater than 90 Days Past Due	9,217	2,863
Total Past Due	11,051	5,893
Loans Not Past Due	491,817	457,394
Total loans	502,868	463,287
Construction and Land [Member] | Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	'	'
60-89 Days Past Due	'	'
Greater than 90 Days Past Due	309	482
Total Past Due	309	482
Loans Not Past Due	25,769	11,386
Total loans	26,078	11,868
Consumer [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	864	719
60-89 Days Past Due	298	576
Greater than 90 Days Past Due	4,219	4,457
Total Past Due	5,381	5,752
Loans Not Past Due	195,302	192,391
Total loans	200,683	198,143
Consumer [Member] | Residential Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Total loans	200,683	198,143
Commercial and Industrial [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	'	'
60-89 Days Past Due	'	'
Greater than 90 Days Past Due	515	112
Total Past Due	515	112
Loans Not Past Due	60,030	57,855
Total loans	$60,545	$57,967

Loans_Receivable_Net_Risk_Cate

Loans Receivable, Net - Risk Category of Loans by Class of Loans (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	$589,490	$533,122
Commercial and Industrial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	60,545	57,967
Commercial Real Estate [Member] | Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	502,868	463,287
Commercial Real Estate [Member] | Construction and Land [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	26,077	11,868
Pass [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	555,542	497,614
Pass [Member] | Commercial and Industrial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	59,089	57,341
Pass [Member] | Commercial Real Estate [Member] | Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	471,435	429,393
Pass [Member] | Commercial Real Estate [Member] | Construction and Land [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	25,018	10,880
Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	1,070	2,281
Special Mention [Member] | Commercial and Industrial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	1,070	'
Special Mention [Member] | Commercial Real Estate [Member] | Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	'	1,775
Special Mention [Member] | Commercial Real Estate [Member] | Construction and Land [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	'	506
Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	32,021	32,148
Substandard [Member] | Commercial and Industrial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	386	391
Substandard [Member] | Commercial Real Estate [Member] | Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	30,576	31,275
Substandard [Member] | Commercial Real Estate [Member] | Construction and Land [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	1,059	482
Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	857	1,079
Doubtful [Member] | Commercial and Industrial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	'	235
Doubtful [Member] | Commercial Real Estate [Member] | Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	$857	$844

Loans_Receivable_Net_Recorded_1

Loans Receivable, Net - Recorded Investment in Residential and Consumer Loans Based on Payment Activity (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'	'
Total loans	$1,571,579	$1,543,237
Consumer [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total loans	200,683	198,143
Residential Real Estate [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total loans	781,406	811,972
Residential Real Estate [Member] | Originated by Bank [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Performing	638,936	670,946
Non-performing	16,145	13,156
Total loans	655,081	684,102
Residential Real Estate [Member] | Originated by Mortgage Company [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Performing	82,296	104,131
Non-performing	10,589	10,477
Total loans	92,885	114,608
Residential Real Estate [Member] | Originated by Mortgage Company - Non-Prime [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Performing	1,139	1,361
Non-performing	1,479	2,888
Total loans	2,618	4,249
Residential Real Estate [Member] | Residential Construction [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Performing	30,821	9,013
Total loans	30,821	9,013
Residential Real Estate [Member] | Consumer [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Performing	196,355	193,603
Non-performing	4,328	4,540
Total loans	$200,683	$198,143

Loans_Receivable_Net_Troubled_

Loans Receivable, Net - Troubled Debt Restructurings (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
	SecurityLoan	SecurityLoan
Subsequently Defaulted [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	'	'
Recorded Investment	'	'
Originated by Bank [Member] | Residential Real Estate [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	4	11
Pre-modification Recorded Investment	926	2,462
Post-modification Recorded Investment	926	2,392
Originated by Bank [Member] | Residential Real Estate [Member] | Subsequently Defaulted [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	1	'
Recorded Investment	61	'
Originated by Mortgage Company [Member] | Residential Real Estate [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	2	3
Pre-modification Recorded Investment	778	1,051
Post-modification Recorded Investment	770	1,051
Originated by Mortgage Company [Member] | Residential Real Estate [Member] | Subsequently Defaulted [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	1	'
Recorded Investment	239	'
Consumer [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	12	2
Pre-modification Recorded Investment	601	1,305
Post-modification Recorded Investment	439	1,275
Consumer [Member] | Subsequently Defaulted [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	1	'
Recorded Investment	12	'
Commercial [Member] | Commercial Real Estate [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	'	1
Pre-modification Recorded Investment	'	360
Post-modification Recorded Investment	'	255
Commercial and Industrial [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	'	13
Pre-modification Recorded Investment	'	1,152
Post-modification Recorded Investment	'	$998

Servicing_Asset_Analysis_of_Se

Servicing Asset - Analysis of Servicing Asset (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Transfers And Servicing [Abstract]	'	'	'
Balance at beginning of year	$4,568	$4,836	$5,653
Capitalized mortgage servicing rights	995	1,365	1,036
Amortization	-1,385	-1,633	-1,853
Balance at end of year	$4,178	$4,568	$4,836

Servicing_Asset_Additional_Inf

Servicing Asset - Additional Information (Detail) (USD $)	12 Months Ended		12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2012	Dec. 31, 2013
			Servicing Asset [Member]	Servicing Asset [Member]
Servicing Asset at Amortized Cost [Line Items]	'	'	'	'
Loans serviced for others amount	$806,810,000	$840,900,000	'	'
Fair value of servicing asset	7,458,000	5,996,000	'	'
Servicing asset weighted average discount rate	9.50%	'	9.50%	'
Servicing asset weighted average constant prepayment rate on mortgages	8.60%	'	14.60%	'
Servicing asset weighted average life of years	'9 years 6 months	'	'6 years 2 months 12 days	'
Estimated future servicing amortization for 1 year	'	'	'	1,067,000
Estimated future servicing amortization for 2 year	'	'	'	817,000
Estimated future servicing amortization for 3 year	'	'	'	635,000
Estimated future servicing amortization for 4 year	'	'	'	487,000
Estimated future servicing amortization for 5 year	'	'	'	$401,000

Interest_and_Dividends_Receiva2

Interest and Dividends Receivable - Summary of Interest and Dividends Receivable (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Receivables [Abstract]	'	'
Interest and dividends receivable, Loans	$3,960	$4,479
Interest and dividends receivable, Investment securities	691	716
Interest and dividends receivable, Mortgage-backed securities	729	781
Interest and dividends receivable	$5,380	$5,976

Premises_and_Equipment_Net_Sum

Premises and Equipment, Net - Summary of Premises and Equipment (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Property Plant And Equipment [Abstract]	'	'
Land	$5,124	$4,254
Buildings and improvements	26,897	26,365
Leasehold improvements	2,423	2,125
Furniture and equipment	21,743	20,120
Automobiles	281	211
Construction in progress	779	328
Total	57,247	53,403
Accumulated depreciation and amortization	-33,563	-31,170
Premises and equipment, net	$23,684	$22,233

Deposits_Additional_Informatio

Deposits - Additional Information (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Banking And Thrift [Abstract]	'	'
Accrued interest payable	$9,000	$11,000
Time deposits, $100,000 or over	$64,380,000	$57,871,000

Deposits_Summary_of_Deposits_I

Deposits - Summary of Deposits Including Accrued Interest Payable (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Banking And Thrift [Abstract]	'	'
Non-interest-bearing accounts	$207,608	$179,074
Interest-bearing checking accounts	913,753	940,190
Money market deposit accounts	116,947	118,154
Savings accounts	290,512	256,035
Time deposits	217,943	226,218
Total deposits	$1,746,763	$1,719,671
Non-interest-bearing accounts	'	'
Interest-bearing checking accounts	0.12%	0.19%
Money market deposit accounts	0.12%	0.17%
Savings accounts	0.05%	0.10%
Time deposits	1.37%	1.45%
Weighted Average Cost	0.25%	0.32%

Deposits_Summary_of_Time_Depos

Deposits - Summary of Time Deposits (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Banking And Thrift [Abstract]	'	'
2014	$131,138	'
2015	19,836	'
2016	28,920	'
2017	17,571	'
2018	15,397	'
Thereafter	5,081	'
Total time deposits	$217,943	$226,218

Deposits_Summary_of_Interest_E

Deposits - Summary of Interest Expense on Deposits (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Banking And Thrift [Abstract]	'	'	'
Interest-bearing checking accounts	$1,408	$2,878	$4,624
Money market deposit accounts	165	361	454
Savings accounts	187	359	481
Time deposits	2,949	3,949	4,842
Interest expense on deposits	$4,709	$7,547	$10,401

Borrowed_Funds_Summary_of_Borr

Borrowed Funds - Summary of Borrowed Funds (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Oct. 17, 2013
Banking And Thrift [Abstract]	'	'	'
Federal Home Loan Bank advances, Amount	$175,000	$225,000	'
Securities sold under agreements to repurchase, Amount	68,304	60,791	'
Other borrowings, Amount	27,500	27,500	'
Borrowed funds, Amount	$270,804	$313,291	'
Federal Home Loan Bank advances, Weighted Average Rate	0.69%	2.35%	2.31%
Securities sold under agreements to repurchase, Weighted Average Rate	0.15%	0.26%	'
Other borrowings, Weighted Average Rate	2.76%	2.80%	'
Borrowed funds, Weighted Average Rate	0.76%	1.94%	'

Borrowed_Funds_Summary_of_Fede

Borrowed Funds - Summary of Federal Home Loan Bank Advances and Securities Sold Under Agreements to Repurchase (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
FHLB Advances [Member]	'	'
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]	'	'
Average balance	$219,102	$239,707
Maximum amount outstanding at any month end	282,500	274,500
Average interest rate for the year	1.82%	2.29%
Amortized cost of collateral, Mortgage-backed securities	'	'
Estimated fair value of collateral, Mortgage-backed securities	'	'
Reverse Repurchase Agreements [Member]	'	'
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]	'	'
Average balance	69,621	69,469
Maximum amount outstanding at any month end	73,067	73,488
Average interest rate for the year	0.18%	0.29%
Amortized cost of collateral, Mortgage-backed securities	78,474	76,905
Estimated fair value of collateral, Mortgage-backed securities	$78,512	$79,825

Borrowed_Funds_Contractual_Mat

Borrowed Funds - Contractual Maturities of FHLB Advances and Reverse Repurchase Agreements (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	FHLB Advances [Member]	Reverse Repurchase Agreements [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]	'	'
2014	$125,000	$68,304
2015	5,000	'
2016	5,000	'
2017	5,000	'
2018	35,000	'
Contractual maturities, net	$175,000	$68,304

Borrowed_Funds_Additional_Info

Borrowed Funds - Additional Information (Detail) (USD $)	0 Months Ended		12 Months Ended				12 Months Ended
In Millions, unless otherwise specified	Oct. 17, 2013	Aug. 04, 2005	Dec. 31, 2013	Dec. 31, 2007	Dec. 31, 2012	Dec. 31, 2006	Dec. 31, 2007	Dec. 31, 2006
							Trust Preferred Securities [Member]	Trust Preferred Securities [Member]
Deposits [Line Items]	'	'	'	'	'	'	'	'
Prepaid of FHLB advances	$159	'	'	'	'	'	'	'
Weighted average cost, FHLB advances	2.31%	'	0.69%	'	2.35%	'	'	'
Weighted average term to maturity, FHLB advances	'16 months	'	'	'	'	'	'	'
FHLB advances prepayment fee	4.3	'	'	'	'	'	'	'
Trust preferred securities issued	'	'	'	10	'	12.5	'	'
Floating rate percentage	'	'	'	'	'	'	1.75%	1.66%
Floating rate description	'	'	'	'	'	'	'3 month LIBOR	'3 month LIBOR
Trust preferred securities, principal maturity date	'	'	'	1-Sep-37	'	'	'	'
Trust preferred securities, principal maturity date	'	'	'	'	'	'2036	'	'
Subordinated debt issued	'	$5	'	'	'	'	'	'
Subordinated debt at a fixed interest rate	'	6.35%	'	'	'	'	'	'
Maturity date of subordinated debt	'	23-Nov-15	'	'	'	'	'	'
Minimum investment in the capital stock of the FHLB	'	'	0.20%	'	'	'	'	'
Specified value of certain transactions between the Bank and the FHLB	'	'	4.50%	'	'	'	'	'

Borrowed_Funds_Interest_Expens

Borrowed Funds - Interest Expense on Borrowings (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Banking And Thrift [Abstract]	'	'	'
Federal Home Loan Bank advances	$3,986	$5,495	$6,572
Securities sold under agreements to repurchase	124	201	283
Other borrowings	809	860	804
Net interest expense on borrowed funds	$4,919	$6,556	$7,659

Income_Taxes_Components_of_Inc

Income Taxes - Components of Income Tax Expense Benefit (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Current:	'	'	'	'	'	'	'	'	'	'	'
Federal	'	'	'	'	'	'	'	'	$8,935	$8,893	$10,358
State	'	'	'	'	'	'	'	'	1,313	1,385	1,814
Total current	'	'	'	'	'	'	'	'	10,248	10,278	12,172
Deferred:	'	'	'	'	'	'	'	'	'	'	'
Federal	'	'	'	'	'	'	'	'	-1,310	664	-961
State	'	'	'	'	'	'	'	'	-325	-15	262
Total deferred	'	'	'	'	'	'	'	'	-1,635	649	-699
Income tax expense (benefit)	$784	$2,658	$2,774	$2,397	$2,124	$2,680	$2,995	$3,128	$8,613	$10,927	$11,473

Income_Taxes_Additional_Inform

Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]	'	'	'
Unrealized gains (loss) on securities, tax expense	($4,605,000)	$1,739,000	$2,135,000
Income tax (expense) benefit attributable to stock plans	-31,000	-608,000	1,303,000
Net deferred tax asset included in other assets	15,239,000	8,999,000	'
Retained earnings not provided for provision for income tax	10,750,000	'	'
Unrecognized deferred tax liability	$4,391,000	'	'

Income_Taxes_Schedule_of_Incom

Income Taxes - Schedule of Income Tax Reconciliation (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]	'	'	'	'	'	'	'	'	'	'	'
Income before provision for income taxes	'	'	'	'	'	'	'	'	$24,943	$30,947	$32,214
Applicable statutory Federal income tax rate	'	'	'	'	'	'	'	'	35.00%	35.00%	35.00%
Computed "expected" Federal income tax expense	'	'	'	'	'	'	'	'	8,730	10,831	11,275
Increase (decrease) in Federal income tax expense resulting from:	'	'	'	'	'	'	'	'	'	'	'
ESOP	'	'	'	'	'	'	'	'	87	66	56
ESOP dividends	'	'	'	'	'	'	'	'	-233	-233	-232
Earnings on life insurance	'	'	'	'	'	'	'	'	-491	-468	-410
State income taxes net of Federal benefit	'	'	'	'	'	'	'	'	642	757	762
Other items, net	'	'	'	'	'	'	'	'	-122	-26	22
Income tax expense (benefit)	$784	$2,658	$2,774	$2,397	$2,124	$2,680	$2,995	$3,128	$8,613	$10,927	$11,473

Income_Taxes_Schedule_of_Signi

Income Taxes - Schedule of Significant Portions of Deferred Tax Assets and Liabilities (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Deferred tax assets:	'	'
Allowance for loan losses	$8,894	$8,720
Reserve for repurchased loans	600	491
Valuation allowances for repurchased loans	179	179
Reserve for uncollected interest	393	179
Other-than-temporary impairment loss on investment securities	'	52
FHLB advance prepayment fee	385	'
Incentive compensation	1,066	1,132
Deferred compensation	754	743
Other reserves	113	82
Stock plans	1,255	1,058
ESOP	125	81
Intangible assets	60	109
Other real estate owned	311	235
Unrealized loss on securities	4,571	'
State alternative minimum tax	1,160	1,160
Total gross deferred tax assets	19,866	14,221
Less valuation allowance	'	'
Deferred tax assets, net	19,866	14,221
Deferred tax liabilities:	'	'
Excess servicing on sale of mortgage loans	-1,122	-983
Investments, discount accretion	-553	-505
Deferred loan and commitment costs, net	-1,349	-1,619
Unrealized gain on securities available-for-sale	'	-34
Premises and equipment, differences in depreciation	-356	-528
Undistributed REIT income	-1,247	-1,553
Total deferred tax liabilities	-4,627	-5,222
Net deferred tax assets	$15,239	$8,999

Employee_Stock_Ownership_Plan_

Employee Stock Ownership Plan - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	12-May-98
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]	'	'	'	'
Purchase of common stock shares	2,013,137	'	'	'
Fixed interest rate	8.25%	'	'	'
Contributions to ESOP	$515,000	$517,000	'	'
Dividends paid unallocated ESOP shares	221,000	238,000	'	'
Outstanding loan	3,897,000	4,076,000	'	'
Unallocated shares of ESOP	428,749	462,931	'	'
Fair value of unallocated shares	7,422,000	'	'	'
Compensation expense related to ESOP	538,000	480,000	450,000	'
Shares allocated to participants	2,183,956	'	'	'
Shares committed to be released	34,182	'	'	'
Minimum [Member]	'	'	'	'
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]	'	'	'	'
Extended loan term	'12 years	'	'	'
Maximum [Member]	'	'	'	'
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]	'	'	'	'
Extended loan term	'30 years	'	'	'
Employee Stock Ownership Plan [Member]	'	'	'	'
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]	'	'	'	'
Minimum age limit for employees to participate in ESOP	'21 years	'	'	'
Minimum number of working hours	'1000 hours	'	'	'
ESOP original borrowings	13,421,000	'	'	'
Additional common stock shares	'	'	'	633,750
Additional borrowings	'	'	'	8,200,000
Expiration period	'2026	'	'	'
Compensation expense related to ESOP	538,000	480,000	450,000	'
Increase in the average fair value	$249,000	$191,000	$159,000	'

Incentive_Plan_Additional_Info

Incentive Plan - Additional Information (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]	'	'	'
Stock incentive plan expiration period	'10 years	'	'
Stock incentive plan vesting rate	20.00%	'	'
Expense for stock option grants	$502,000	$442,000	$549,000
Compensation cost related to non-vested awards not yet recognized	1,400,000	'	'
Vesting period of compensation cost related to non-vested awards	'2 years 8 months 12 days	'	'
Aggregate intrinsic value for stock options outstanding	4,164,000	'	'
Aggregate intrinsic value for stock options exercisable	$1,777,000	'	'
2011 Stock Incentive Plan [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Stock incentive plan, stock options authorized	2,400,000	'	'
Stock incentive plan, stock awards authorized	960,000	'	'
2011 Stock Incentive Plan [Member] | Equity Option [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Stock incentive plan remaining options or awards	1,845,299	'	'
2011 Stock Incentive Plan [Member] | Stock Awards [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Stock incentive plan remaining options or awards	738,120	'	'
2006 Stock Incentive Plan [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Stock incentive plan, stock options authorized	1,000,000	'	'
Stock incentive plan, stock awards authorized	333,333	'	'
2006 Stock Incentive Plan [Member] | Equity Option [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Stock incentive plan remaining options or awards	32,310	'	'
2006 Stock Incentive Plan [Member] | Stock Awards [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Stock incentive plan remaining options or awards	10,770	'	'

Incentive_Plan_Summary_of_Fair

Incentive Plan - Summary of Fair Value of Stock Options Granted (Detail) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'	'	'
Risk-free interest rate	1.47%	1.40%	3.08%
Expected option life	'7 years	'7 years	'7 years
Expected volatility	29.00%	29.00%	29.00%
Expected dividend yield	3.27%	3.47%	3.46%
Weighted average fair value of an option share granted during the year	$3.01	$2.69	$3.14
Intrinsic value of options exercised during the year	$11	$106	$10

Incentive_Plan_Summary_of_Opti

Incentive Plan - Summary of Option Activity (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'	'	'
Number of Shares, Outstanding at beginning of year	1,732,694	2,043,933	1,855,113
Number of Shares, Granted	277,625	270,250	245,575
Number of Shares, Exercised	-5,147	-36,218	-3,766
Number of Shares, Forfeited	-29,916	-202,928	-44,252
Number of Shares, Expired	-234,676	-342,343	-8,737
Number of Shares, Outstanding at end of year	1,740,580	1,732,694	2,043,933
Number of Shares, Options exercisable at end of year	1,062,786	1,113,185	1,407,271
Weighted Average Exercise Price, Outstanding at beginning of year	$17.62	$18.21	$18.75
Weighted Average Exercise Price, Granted	$14.68	$13.83	$13.86
Weighted Average Exercise Price, Exercised	$12.63	$11.55	$11.20
Weighted Average Exercise Price, Forfeited	$13.89	$18.28	$17.87
Weighted Average Exercise Price, Expired	$23.28	$17.92	$15.03
Weighted Average Exercise Price, Outstanding at end of year	$16.47	$17.62	$18.21

Incentive_Plan_Summary_of_Stoc

Incentive Plan - Summary of Stock Options Outstanding (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	'
Number of Options Outstanding	1,740,580
Weighted Average Remaining Contractual Life, Options Outstanding	'5 years 3 months 18 days
Weighted Average Exercise Price, Options Outstanding	$16.47
Number Of Options Exercisable	1,062,786
Weighted Average Remaining Contractual Life, Options Exercisable	'3 years 7 months 6 days
Weighted Average Exercise Price, Options Exercisable	$18.29
Exercise Prices From 10.00 to 13.13 [Member]	'
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	'
Exercise Prices Lower Limit	$10
Exercise Prices Higher Limit	$13.13
Number of Options Outstanding	316,526
Weighted Average Remaining Contractual Life, Options Outstanding	'5 years 10 months 24 days
Weighted Average Exercise Price, Options Outstanding	$10.63
Number Of Options Exercisable	204,932
Weighted Average Remaining Contractual Life, Options Exercisable	'5 years 9 months 18 days
Weighted Average Exercise Price, Options Exercisable	$10.76
Exercise Prices From 13.13 to 16.26 [Member]	'
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	'
Exercise Prices Lower Limit	$13.13
Exercise Prices Higher Limit	$16.26
Number of Options Outstanding	683,425
Weighted Average Remaining Contractual Life, Options Outstanding	'8 years 2 months 12 days
Weighted Average Exercise Price, Options Outstanding	$14.13
Number Of Options Exercisable	127,225
Weighted Average Remaining Contractual Life, Options Exercisable	'7 years 6 months
Weighted Average Exercise Price, Options Exercisable	$13.86
Exercise Prices From 16.26 to 19.40 [Member]	'
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	'
Exercise Prices Lower Limit	$16.26
Exercise Prices Higher Limit	$19.40
Number of Options Outstanding	182,205
Weighted Average Remaining Contractual Life, Options Outstanding	'4 years 4 months 24 days
Weighted Average Exercise Price, Options Outstanding	$16.80
Number Of Options Exercisable	172,205
Weighted Average Remaining Contractual Life, Options Exercisable	'4 years 1 month 6 days
Weighted Average Exercise Price, Options Exercisable	$16.81
Exercise Prices From 19.40 to 22.53 [Member]	'
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	'
Exercise Prices Lower Limit	$19.40
Exercise Prices Higher Limit	$22.53
Number of Options Outstanding	377,370
Weighted Average Remaining Contractual Life, Options Outstanding	'1 year 6 months
Weighted Average Exercise Price, Options Outstanding	$22.10
Number Of Options Exercisable	377,370
Weighted Average Remaining Contractual Life, Options Exercisable	'1 year 6 months
Weighted Average Exercise Price, Options Exercisable	$22.10
Exercise Prices From 22.53 to 25.66 [Member]	'
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	'
Exercise Prices Lower Limit	$22.53
Exercise Prices Higher Limit	$25.66
Number of Options Outstanding	181,054
Weighted Average Remaining Contractual Life, Options Outstanding	'2 years 1 month 6 days
Weighted Average Exercise Price, Options Outstanding	$23.43
Number Of Options Exercisable	181,054
Weighted Average Remaining Contractual Life, Options Exercisable	'2 years 1 month 6 days
Weighted Average Exercise Price, Options Exercisable	$23.43

Incentive_Plan_Summary_of_Gran

Incentive Plan - Summary of Granted but Unvested Stock Award Activity (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'	'	'
Number of Shares, Outstanding at beginning of year	48,733	49,148	81,592
Number of Shares, Granted	28,228	19,513	26,202
Number of Shares, Vested	-14,296	-14,393	-58,646
Number of Shares, Forfeited	-2,703	-5,535	'
Number of Shares, Outstanding at end of year	59,962	48,733	49,148
Weighted Average Grant Date Fair Value, Outstanding at beginning of year	$13.10	$13.25	$12.44
Weighted Average Grant Date Fair Value, Granted	$14.78	$13.83	$13.81
Weighted Average Grant Date Fair Value, Vested	$13.21	$14.52	$12.38
Weighted Average Grant Date Fair Value, Forfeited	$13.85	$13.20	'
Weighted Average Grant Date Fair Value, Outstanding at end of year	$13.84	$13.10	$13.25

Commitments_Contingencies_and_2

Commitments, Contingencies and Concentrations of Credit Risk - Summary of Commitments and Contingent Liabilities (Detail) (USD $)	Dec. 31, 2013
In Thousands, unless otherwise specified
Debt Instrument [Line Items]	'
Fixed-Rate	$53,032
Adjustable-Rate	9,118
Floating-Rate	18,201
Unused Consumer and Construction Loan Lines of Credit (Primarily Floating-Rate) [Member]	'
Debt Instrument [Line Items]	'
Unused loan lines of credit (primarily floating-rate)	115,421
Unused Commercial Loan Lines of Credit (Primarily Floating-Rate) [Member]	'
Debt Instrument [Line Items]	'
Unused loan lines of credit (primarily floating-rate)	$190,511

Commitments_Contingencies_and_3

Commitments, Contingencies and Concentrations of Credit Risk - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Other Commitments [Line Items]	'	'	'
Fixed-rate loan commitments	'90 days	'	'
Rental expense	$2,378,000	$2,034,000	$1,811,000
Interest payments period	'7 years	'	'
Accrual Status [Member]	'	'	'
Other Commitments [Line Items]	'	'	'
Amount of interest-only one-to-four family mortgage loans	28,800,000	37,000,000	'
Amount of stated income loans	36,600,000	47,300,000	'
Non-Accrual Status [Member]	'	'	'
Other Commitments [Line Items]	'	'	'
Amount of interest-only one-to-four family mortgage loans	2,200,000	3,500,000	'
Amount of stated income loans	$6,400,000	$7,300,000	'
Minimum [Member]	'	'	'
Other Commitments [Line Items]	'	'	'
Interest rates	2.92%	'	'
Interest payments period	'5 years	'	'
Maximum [Member]	'	'	'
Other Commitments [Line Items]	'	'	'
Interest rates	5.50%	'	'
Interest payments period	'10 years	'	'

Commitments_Contingencies_and_4

Commitments, Contingencies and Concentrations of Credit Risk - Summary of Projected Minimum Rental Commitments (Detail) (USD $)	Dec. 31, 2013
In Thousands, unless otherwise specified
Commitments And Contingencies Disclosure [Abstract]	'
2014	$1,754
2015	1,640
2016	1,517
2017	1,532
2018	1,461
Thereafter	12,240
Total projected minimum rental commitments	$20,144

Reserve_for_Repurchased_Loans_2

Reserve for Repurchased Loans and Loss Sharing Obligations - Additional Information (Detail) (USD $)	12 Months Ended				12 Months Ended		9 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2013
	SecurityLoan	SecurityLoan			Settlement of Loan [Member]	Repurchase Requests [Member]	MPF Program [Member]	MPF Program [Member]
					SecurityLoan
Loans Receivable [Line Items]	'	'	'	'	'	'	'	'
Loans sold to FHLB under loss sharing arrangement first loss position	1.00%	'	'	'	'	'	'	'
Loans sold to FHLB under loss sharing arrangement minimum exposure	1.50%	'	'	'	'	'	'	'
Loans sold to FHLB under loss sharing arrangement maximum loss position	4.00%	'	'	'	'	'	'	'
Reserve for repurchased loans and loss sharing obligations	$1,468,000	$1,203,000	$705,000	$809,000	'	'	'	'
Increase in reserve for repurchased loans and loss sharing obligations	265,000	'	'	'	'	'	'	'
General provision for repurchased loans	975,000	750,000	'	'	'	100,000	'	'
Additional provision on FHLB loan sales	875,000	'	'	'	'	'	'	'
Losses incurred on FHLB loan sales	465,000	'	'	'	'	'	'	'
Comprehensive settlement	450,000	'	'	'	'	450,000	'	'
Recoveries from previous charge-off	205,000	'	'	'	'	'	'	'
Recognized losses on loans	'	'	'	'	'	'	'	245,000
Additional loss charged against reserve for repurchase loans	'	'	'	'	'	'	220,000	'
Maximum remaining loss exposure on all loans sold to FHLB	2,400,000	'	'	'	'	'	'	'
Outstanding number of loan repurchase requests	5	12	'	'	7	'	'	'
Recognized recoveries	205,000	'	'	'	'	'	'	'
Principal balance on loans repurchase	$1,200,000	$3,600,000	'	'	'	'	'	'

Reserve_for_Repurchased_Loans_3

Reserve for Repurchased Loans and Loss Sharing Obligations - Summary of Reserve for Repurchased Loans and Loss Sharing Obligations (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Disclosure Reserve For Repurchased Loans Analysis Of Reserve For Repurchased Loans [Abstract]	'	'	'
Balance at beginning of year	$1,203	$705	$809
Provision charged to operations	975	750	'
Loss on loans repurchased, settlements or payments under loss sharing arrangements	-915	-252	-104
Recoveries	205	'	'
Balance at end of year	$1,468	$1,203	$705

Earnings_Per_Share_Reconciliat

Earnings Per Share - Reconciliation of Shares Outstanding for Basic and Diluted Earnings Per Share (Detail)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Earnings Per Share [Abstract]	'	'	'
Weighted average shares outstanding	17,614	18,303	18,828
Less: Unallocated ESOP shares	-446	-480	-514
Unallocated Incentive award shares and shares held by deferred compensation plan	-97	-93	-123
Average basic shares outstanding	17,071	17,730	18,191
Add: Effect of dilutive securities:	'	'	'
Incentive awards and shares held by deferred compensation plan	86	99	49
Average diluted shares outstanding	17,157	17,829	18,240

Earnings_Per_Share_Additional_

Earnings Per Share - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Earnings Per Share [Abstract]	'	'	'
Antidilutive stock options	852,000	1,253,000	2,047,000

Fair_Value_Measurements_Additi

Fair Value Measurements - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'
Estimated selling costs percentage of other real estate owned and loans	20.00%
Estimated selling costs percentage of loans measured for impairment	15.00%

Fair_Value_Measurements_Financ

Fair Value Measurements - Financial Assets and Financial Liabilities Measured at Fair Value (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]	'	'
Investment securities available for sale	$43,836	$547,450
Corporate Debt Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	44,250	'
Items Measured on a Recurring Basis [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Mortgage-backed securities available-for-sale	'	333,857
Items Measured on a Recurring Basis [Member] | Equity Investments [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	8,547	5,293
Items Measured on a Recurring Basis [Member] | Corporate Debt Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	'	43,470
Items Measured on a Recurring Basis [Member] | U.S. Agency Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	35,289	139,050
Items Measured on a Recurring Basis [Member] | State and Municipal Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	'	25,780
Items Measured on a Non-Recurring Basis [Member] | Other Real Estate Owned [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair value	4,345	3,210
Items Measured on a Non-Recurring Basis [Member] | Loans Measured for Impairment Based on the Fair Value of Underlying Collateral [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair value	15,446	12,033
Level 1 Inputs [Member] | Items Measured on a Recurring Basis [Member] | Equity Investments [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	8,547	5,293
Level 2 Inputs [Member] | Items Measured on a Recurring Basis [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Mortgage-backed securities available-for-sale	'	333,857
Level 2 Inputs [Member] | Items Measured on a Recurring Basis [Member] | Corporate Debt Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	'	43,470
Level 2 Inputs [Member] | Items Measured on a Recurring Basis [Member] | U.S. Agency Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	35,289	139,050
Level 2 Inputs [Member] | Items Measured on a Recurring Basis [Member] | State and Municipal Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	'	25,780
Level 3 Inputs [Member] | Items Measured on a Non-Recurring Basis [Member] | Other Real Estate Owned [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair value	4,345	3,210
Level 3 Inputs [Member] | Items Measured on a Non-Recurring Basis [Member] | Loans Measured for Impairment Based on the Fair Value of Underlying Collateral [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair value	$15,446	$12,033

Fair_Value_Measurements_Book_V

Fair Value Measurements - Book Value and Estimated Fair Value of Bank's Significant Financial Instruments Not Recorded at Fair Value (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Financial Assets:	'	'
Securities held-to-maturity	$495,082	'
Financial Liabilities:	'	'
Securities sold under agreements to repurchase with retail customers	68,304	60,791
Book Value [Member]	'	'
Financial Assets:	'	'
Cash and due from banks	33,958	62,544
Securities held-to-maturity	495,599	'
Federal Home Loan Bank of New York stock	14,518	17,061
Loans receivable and mortgage loans held-for-sale	1,542,245	1,529,946
Financial Liabilities:	'	'
Deposits other than time deposits	1,528,820	1,493,453
Time deposits	217,943	226,218
Securities sold under agreements to repurchase with retail customers	68,304	60,791
Federal Home Loan Bank advances and other borrowings	202,500	252,500
Level 1 Inputs [Member]	'	'
Financial Assets:	'	'
Cash and due from banks	33,958	62,544
Securities held-to-maturity	'	'
Federal Home Loan Bank of New York stock	'	'
Loans receivable and mortgage loans held-for-sale	'	'
Financial Liabilities:	'	'
Deposits other than time deposits	'	'
Time deposits	'	'
Securities sold under agreements to repurchase with retail customers	68,304	60,791
Federal Home Loan Bank advances and other borrowings	'	'
Level 2 Inputs [Member]	'	'
Financial Assets:	'	'
Cash and due from banks	'	'
Securities held-to-maturity	493,432	'
Federal Home Loan Bank of New York stock	'	'
Loans receivable and mortgage loans held-for-sale	'	'
Financial Liabilities:	'	'
Deposits other than time deposits	1,528,820	1,493,453
Time deposits	220,409	231,445
Securities sold under agreements to repurchase with retail customers	'	'
Federal Home Loan Bank advances and other borrowings	201,393	258,577
Level 3 Inputs [Member]	'	'
Financial Assets:	'	'
Cash and due from banks	'	'
Securities held-to-maturity	1,650	'
Federal Home Loan Bank of New York stock	14,518	17,061
Loans receivable and mortgage loans held-for-sale	1,561,208	1,572,291
Financial Liabilities:	'	'
Deposits other than time deposits	'	'
Time deposits	'	'
Securities sold under agreements to repurchase with retail customers	'	'
Federal Home Loan Bank advances and other borrowings	'	'

ParentOnly_Financial_Informati2

Parent-Only Financial Information - Condensed Statements of Financial Condition (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
In Thousands, unless otherwise specified
Assets	'	'	'	'
Cash and due from banks	$33,958	$62,544	$77,527	$31,455
Investment securities	43,836	547,450	'	'
Other assets	12,158	14,074	'	'
Total assets	2,249,711	2,269,228	'	'
Liabilities and Stockholders' Equity	'	'	'	'
Other liabilities	11,323	9,088	'	'
Stockholders' equity	214,350	219,792	216,849	201,251
Total liabilities and stockholders' equity	2,249,711	2,269,228	'	'
OceanFirst Financial Corp. [Member]	'	'	'	'
Assets	'	'	'	'
Cash and due from banks	7	7	'	'
Advances to subsidiary Bank	16,753	20,017	'	'
Investment securities	8,547	5,293	'	'
ESOP loan receivable	3,897	4,076	'	'
Investment in subsidiary Bank	212,957	218,148	'	'
Other assets	568	'	'	'
Total assets	242,729	247,541	'	'
Liabilities and Stockholders' Equity	'	'	'	'
Borrowings	27,500	27,500	'	'
Other liabilities	879	249	'	'
Stockholders' equity	214,350	219,792	'	'
Total liabilities and stockholders' equity	$242,729	$247,541	'	'

ParentOnly_Financial_Informati3

Parent-Only Financial Information - Condensed Statements of Operations (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Condensed Financial Statements, Captions [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Net gain on sales of and other-than-temporary impairment loss on investment securities available-for-sale	'	'	'	'	'	'	'	'	$46	$226	($148)
Interest expense - borrowings	'	'	'	'	'	'	'	'	4,919	6,556	7,659
Operating expenses	19,611	13,784	13,724	12,666	13,244	13,839	12,867	12,941	59,785	52,891	52,664
Benefit for income taxes	-784	-2,658	-2,774	-2,397	-2,124	-2,680	-2,995	-3,128	-8,613	-10,927	-11,473
Net income	1,939	4,968	4,987	4,436	4,041	4,959	5,373	5,647	16,330	20,020	20,741
OceanFirst Financial Corp. [Member]	'	'	'	'	'	'	'	'	'	'	'
Condensed Financial Statements, Captions [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Dividend income - subsidiary Bank	'	'	'	'	'	'	'	'	16,000	20,500	13,800
Dividend income - investment securities	'	'	'	'	'	'	'	'	287	227	23
Net gain on sales of and other-than-temporary impairment loss on investment securities available-for-sale	'	'	'	'	'	'	'	'	46	226	-148
Interest income - advances to subsidiary Bank	'	'	'	'	'	'	'	'	40	39	50
Interest income - ESOP loan receivable	'	'	'	'	'	'	'	'	336	349	364
Total dividend and interest income	'	'	'	'	'	'	'	'	16,709	21,341	14,089
Interest expense - borrowings	'	'	'	'	'	'	'	'	766	818	750
Operating expenses	'	'	'	'	'	'	'	'	1,358	1,323	1,353
Income before income taxes and undistributed earnings of subsidiary Bank	'	'	'	'	'	'	'	'	14,585	19,200	11,986
Benefit for income taxes	'	'	'	'	'	'	'	'	567	511	635
Income before undistributed earnings of subsidiary Bank	'	'	'	'	'	'	'	'	15,152	19,711	12,621
Undistributed earnings of subsidiary Bank	'	'	'	'	'	'	'	'	1,178	309	8,120
Net income	'	'	'	'	'	'	'	'	$16,330	$20,020	$20,741

ParentOnly_Financial_Informati4

Parent-Only Financial Information - Condensed Statements of Cash Flows (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Cash flows from operating activities:	'	'	'
Net income	$16,330	$20,020	$20,741
Net (gain) on sales of and other than temporary impairment loss on investment securities available for sale	-46	-226	148
Net cash provided by operating activities	35,458	30,888	17,550
Cash flows from investing activities:	'	'	'
Proceeds from sale of investment securities available-for-sale	1,244	1,221	'
Purchase of investment securities	-28,292	-74,390	-74,011
Net cash (used in) provided by investing activities	-31,421	7,243	-3,407
Cash flows from financing activities:	'	'	'
Dividends paid - common stock	-8,239	-8,579	-8,789
Purchase of treasury stock	-8,108	-11,897	-2,147
Exercise of stock options	65	419	44
Net cash (used in) provided by financing activities	-32,623	-53,114	31,929
Net increase in cash and due from banks	-28,586	-14,983	46,072
OceanFirst Financial Corp. [Member]	'	'	'
Cash flows from operating activities:	'	'	'
Net income	16,330	20,020	20,741
Decrease (increase) in advances to subsidiary Bank	3,264	-1,921	2,783
Undistributed earnings of subsidiary Bank	-1,178	-309	-8,120
Net (gain) on sales of and other than temporary impairment loss on investment securities available for sale	-46	-226	148
Change in other assets and other liabilities	-547	2,799	-745
Net cash provided by operating activities	17,823	20,363	14,807
Cash flows from investing activities:	'	'	'
Proceeds from sale of investment securities available-for-sale	1,244	1,221	'
Purchase of investment securities	-2,964	-1,694	-4,072
Repayments on ESOP loan receivable	179	167	157
Net cash (used in) provided by investing activities	-1,541	-306	-3,915
Cash flows from financing activities:	'	'	'
Dividends paid - common stock	-8,239	-8,579	-8,789
Purchase of treasury stock	-8,108	-11,897	-2,147
Exercise of stock options	65	419	44
Net cash (used in) provided by financing activities	-16,282	-20,057	-10,892
Net increase in cash and due from banks	'	'	'
Cash and due from banks at beginning of year	7	7	7
Cash and due from banks at end of year	$7	$7	$7

Recovered_Sheet1

Selected Consolidated Quarterly Financial Data - Summary of Consolidated Quarterly Financial Data (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Quarterly Financial Information Disclosure [Abstract]	'	'	'	'	'	'	'	'	'	'	'
Interest income	$19,960	$19,984	$20,161	$20,052	$21,189	$21,514	$22,049	$22,863	'	'	'
Interest expense	1,709	2,440	2,617	2,862	3,172	3,514	3,659	3,758	9,628	14,103	18,060
Net interest income	18,251	17,544	17,544	17,190	18,017	18,000	18,390	19,105	70,529	73,512	77,327
Provision for loan losses	200	700	800	1,100	3,100	1,400	1,700	1,700	'	'	'
Net interest income after provision for loan losses	18,051	16,844	16,744	16,090	14,917	16,600	16,690	17,405	67,729	65,612	69,577
Other income	4,283	4,566	4,741	3,409	4,492	4,878	4,545	4,311	'	'	'
Operating expenses	19,611	13,784	13,724	12,666	13,244	13,839	12,867	12,941	59,785	52,891	52,664
Income before provision for income taxes	2,723	7,626	7,761	6,833	6,165	7,639	8,368	8,775	'	'	'
Provision for income taxes	784	2,658	2,774	2,397	2,124	2,680	2,995	3,128	8,613	10,927	11,473
Net income	$1,939	$4,968	$4,987	$4,436	$4,041	$4,959	$5,373	$5,647	$16,330	$20,020	$20,741
Basic earnings per share	$0.12	$0.29	$0.29	$0.26	$0.23	$0.28	$0.30	$0.32	$0.96	$1.13	$1.14
Diluted earnings per share	$0.11	$0.29	$0.29	$0.26	$0.23	$0.28	$0.30	$0.31	$0.95	$1.12	$1.14