OceanFirst Financial (OCFC) 10-Q8 Nov 132013 Q3 Quarterly reportFinancial data

Company Profile

Document_and_Entity_Informatio

Document and Entity Information	9 Months Ended
Document and Entity Information	Sep. 30, 2013	Nov. 01, 2013
Document And Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Sep-13	'
Document Fiscal Year Focus	'2013	'
Document Fiscal Period Focus	'Q3	'
Trading Symbol	'OCFC	'
Entity Registrant Name	'OCEANFIRST FINANCIAL CORP	'
Entity Central Index Key	'0001004702	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	17,386,060

Consolidated_Statements_of_Fin

Consolidated Statements of Financial Condition (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Assets	'	'
Cash and due from banks	$44,055	$62,544
Securities available-for-sale, at estimated fair value	68,968	547,450
Securities held-to-maturity, net (estimated fair value of 517,173 at September 30, 2013)	514,022	'
Federal Home Loan Bank of New York stock, at cost	15,211	17,061
Loans receivable, net	1,522,425	1,523,200
Mortgage loans held for sale	2,566	6,746
Interest and dividends receivable	6,087	5,976
Other real estate owned, net	4,259	3,210
Premises and equipment, net	22,641	22,233
Servicing asset	4,314	4,568
Bank Owned Life Insurance	54,233	53,167
Other assets	27,507	23,073
Total assets	2,286,288	2,269,228
Liabilities and Stockholders' Equity	'	'
Deposits	1,768,914	1,719,671
Securities sold under agreements to repurchase with retail customers	69,951	60,791
Federal Home Loan Bank advances	189,000	225,000
Other borrowings	27,500	27,500
Advances by borrowers for taxes and insurance	8,230	7,386
Other liabilities	8,924	9,088
Total liabilities	2,072,519	2,049,436
Stockholders' equity:	'	'
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 17,386,060 and 17,894,929 shares outstanding at September 30, 2013 and December 31, 2012, respectively	336	336
Additional paid-in capital	263,125	262,704
Retained earnings	206,291	198,109
Accumulated other comprehensive (loss) gain	-7,011	49
Less: Unallocated common stock held by Employee Stock Ownership Plan	-3,688	-3,904
Treasury stock, 16,180,712 and 15,671,843 shares at September 30, 2013 and December 31, 2012, respectively	-245,284	-237,502
Common stock acquired by Deferred Compensation Plan	-660	-647
Deferred Compensation Plan Liability	660	647
Total stockholders' equity	213,769	219,792
Total liabilities and stockholders' equity	$2,286,288	$2,269,228

Consolidated_Statements_of_Fin1

Consolidated Statements of Financial Condition (Parenthetical) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Statement Of Financial Position [Abstract]	'	'
Securities held-to-maturity, net estimated fair value	$517,173	'
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	17,386,060	17,894,929
Treasury stock shares	16,180,712	15,671,843

CONSOLIDATED_STATEMENTS_OF_INC

CONSOLIDATED STATEMENTS OF INCOME (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Interest income:	'	'	'	'
Loans	$17,403	$18,716	$52,493	$57,642
Mortgage-backed securities	1,865	2,065	5,540	6,618
Investment securities and other	716	733	2,163	2,166
Total interest income	19,984	21,514	60,196	66,426
Interest expense:	'	'	'	'
Deposits	1,107	1,907	3,607	5,960
Borrowed funds	1,333	1,607	4,312	4,971
Total interest expense	2,440	3,514	7,919	10,931
Net interest income	17,544	18,000	52,277	55,495
Provision for loan losses	700	1,400	2,600	4,800
Net interest income after provision for loan losses	16,844	16,600	49,677	50,695
Other income:	'	'	'	'
Bankcard services revenue	943	852	2,675	2,237
Trust and asset management revenue	628	388	1,583	1,091
Fees and service charges	2,247	1,873	6,037	5,710
Loan servicing income	200	130	528	409
Net gain on sales of investment securities available-for-sale	'	'	42	226
Net gain on sales of loans available-for-sale	316	1,218	877	3,136
Net (loss) gain from other real estate operations	-188	40	-112	-57
Income from Bank Owned Life Insurance	419	376	1,067	977
Other	1	1	20	5
Total other income	4,566	4,878	12,717	13,734
Operating expenses:	'	'	'	'
Compensation and employee benefits	7,397	7,347	21,014	20,978
Occupancy	1,364	1,279	4,104	3,897
Equipment	675	662	2,003	1,892
Marketing	444	451	1,142	1,231
Federal deposit insurance	538	533	1,598	1,587
Data processing	1,067	914	3,002	2,738
Check card processing	454	425	1,288	1,061
Professional fees	358	731	1,673	1,909
Other operating expense	1,487	1,497	4,350	4,353
Total operating expenses	13,784	13,839	40,174	39,646
Income before provision for income taxes	7,626	7,639	22,220	24,783
Provision for income taxes	2,658	2,680	7,828	8,804
Net income	$4,968	$4,959	$14,392	$15,979
Basic earnings per share	$0.29	$0.28	$0.84	$0.90
Diluted earnings per share	$0.29	$0.28	$0.84	$0.89
Average basic shares outstanding	17,047	17,561	17,145	17,837
Average diluted shares outstanding	17,210	17,621	17,194	17,896

CONSOLIDATED_STATEMENTS_OF_COM

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Statement Of Income And Comprehensive Income [Abstract]	'	'	'	'
Net income	$4,968	$4,959	$14,392	$15,979
Other comprehensive income:	'	'	'	'
Unrealized (loss) gain on securities (net of tax benefit of $1,498 and $4,859 in 2013 and tax expense of $695 and $2,041 in 2012)	-2,169	1,006	-7,035	2,956
Reclassification adjustment for gains included in net income (net of tax expense of $17 in 2013 and $92 in 2012)	'	'	-25	-134
Total comprehensive income	$2,799	$5,965	$7,332	$18,801

CONSOLIDATED_STATEMENTS_OF_COM1

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Statement Of Income And Comprehensive Income [Abstract]	'	'	'	'
Unrealized (loss) gain on securities, tax expense (benefit)	($1,498)	$695	($4,859)	$2,041
Tax expense	$17	$92	$17	$92

Consolidated_Statements_of_Cha

Consolidated Statements of Changes in Stockholders' Equity (USD $)	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Gain (Loss) [Member]	Employee Stock Ownership Plan [Member]	Treasury Stock [Member]	Common Stock Acquired by Deferred Compensation Plan [Member]	Deferred Compensation Plan Liability [Member]
In Thousands	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Gain (Loss) [Member]	Employee Stock Ownership Plan [Member]	Treasury Stock [Member]		Deferred Compensation Plan Liability [Member]
Beginning Balance at Dec. 31, 2011	$216,849	'	$336	$262,812	$186,666	($2,468)	($4,193)	($226,304)	($871)	$871
Net income	15,979	'	'	'	15,979	'	'	'	'	'
Unrealized gain (loss) on securities (net of tax expense (benefit) $1,949 in 2012 and $(4,876) in 2013)	2,822	'	'	'	'	2,822	'	'	'	'
Tax expense of stock plans	-482	'	'	-482	'	'	'	'	'	'
Stock awards	396	'	'	396	'	'	'	'	'	'
Treasury stock allocated to restricted stock plan	'	'	'	-282	42	'	'	240	'	'
Purchased shares of common stock (718,253 in 2012 and 533,018 in 2013)	-10,196	'	'	'	'	'	'	-10,196	'	'
Allocation of ESOP stock	363	'	'	146	'	'	217	'	'	'
Cash dividend $0.36 in 2012 and $0.36 in 2013 per share	-6,463	'	'	'	-6,463	'	'	'	'	'
Exercise of stock options	419	'	'	'	-40	'	'	459	'	'
Sale of stock for the deferred compensation plan	'	'	'	'	'	'	'	'	182	-182
Ending Balance at Sep. 30, 2012	219,687	'	336	262,590	196,184	354	-3,976	-235,801	-689	689
Beginning Balance at Dec. 31, 2012	219,792	'	336	262,704	198,109	49	-3,904	-237,502	-647	647
Net income	14,392	'	'	'	14,392	'	'	'	'	'
Unrealized gain (loss) on securities (net of tax expense (benefit) $1,949 in 2012 and $(4,876) in 2013)	-7,060	'	'	'	'	-7,060	'	'	'	'
Stock awards	509	'	'	509	'	'	'	'	'	'
Treasury stock allocated to restricted stock plan	'	'	'	-259	4	'	'	255	'	'
Purchased shares of common stock (718,253 in 2012 and 533,018 in 2013)	-8,107	'	'	'	'	'	'	-8,107	'	'
Allocation of ESOP stock	387	'	'	171	'	'	216	'	'	'
Cash dividend $0.36 in 2012 and $0.36 in 2013 per share	-6,208	'	'	'	-6,208	'	'	'	'	'
Exercise of stock options	64	'	'	'	-6	'	'	70	'	'
Purchase of stock for the deferred compensation plan	'	'	'	'	'	'	'	'	-13	13
Ending Balance at Sep. 30, 2013	$213,769	'	$336	$263,125	$206,291	($7,011)	($3,688)	($245,284)	($660)	$660

Consolidated_Statements_of_Cha1

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) (USD $)	9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Retained Earnings [Member]	'	'
Cash dividend per share	$0.36	$0.36
Accumulated Other Comprehensive Gain (Loss) [Member]	'	'
Unrealized gain (loss) on securities net of tax expense (benefit)	$4,876	$1,949
Treasury Stock [Member]	'	'
Purchase of common stock, shares	533,018	718,253

Consolidated_Statements_of_Cas

Consolidated Statements of Cash Flows (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Cash flows from operating activities:	'	'
Net income	$14,392	$15,979
Adjustments to reconcile net income to net cash provided by operating activities:	'	'
Depreciation and amortization of premises and equipment	2,131	1,953
Allocation of ESOP stock	387	363
Stock awards	509	396
Amortization of servicing asset	1,075	1,225
Net premium amortization in excess of discount accretion on securities	2,861	2,525
Net amortization of deferred costs and discounts on loans	440	650
Provision for loan losses	2,600	4,800
Provision for repurchased loans and loss sharing obligations	975	350
Net gain on sale of other real estate owned	-35	-151
Net gain on sales of investment securities available-for-sale	-42	-226
Net gain on sales of loans	-1,852	-3,486
Proceeds from sales of mortgage loans held for sale	88,383	135,426
Mortgage loans originated for sale	-83,173	-129,288
Purchase of Bank Owned Life Insurance	'	-10,000
Proceeds from Bank Owned Life Insurance	'	158
Increase in value of Bank Owned Life Insurance	-1,067	-977
Increase in interest and dividends receivable	-111	-531
Decrease in other assets	443	2,482
(Decrease) increase in other liabilities	-1,139	3,853
Total adjustments	12,385	9,522
Net cash provided by operating activities	26,777	25,501
Cash flows from investing activities:	'	'
Net (increase) decrease in loans receivable	-5,193	8,517
Purchase of investment securities available-for-sale	-28,292	-64,324
Purchase of mortgage-backed securities available-for-sale	-127,582	-88,263
Purchase of investment securities held-to-maturity	-246	'
Proceeds from maturities of investment securities available-for-sale	20,396	22,336
Proceeds from maturities of investment securities held-to-maturity	1,970	'
Proceeds from sale of investment securities available-for-sale	603	1,221
Principal repayments on mortgage-backed securities available-for-sale	75,495	89,460
Principal repayments on mortgage-backed securities held-to-maturity	7,362	'
Decrease in Federal Home Loan Bank of New York stock	1,850	1,012
Proceeds from sales of other real estate owned	1,914	1,905
Purchases of premises and equipment	-2,539	-1,927
Net cash used in investing activities	-54,262	-30,063
Cash flows from financing activities:	'	'
Increase in deposits	49,243	33,891
Increase in short-term borrowings	9,160	6,048
Proceeds from Federal Home Loan Bank advances	25,000	'
Repayments of Federal Home Loan Bank advances	-61,000	-41,000
Increase in advances by borrowers for taxes and insurance	844	183
Exercise of stock options	64	419
Purchase of treasury stock	-8,107	-10,196
Dividends paid	-6,208	-6,463
Tax expense of stock plans	'	-482
Net cash provided by (used in) financing activities	8,996	-17,600
Net decrease in cash and due from banks	-18,489	-22,162
Cash and due from banks at beginning of period	62,544	77,527
Cash and due from banks at end of period	44,055	55,365
Supplemental Disclosure of Cash Flow Information:	'	'
Interest	8,008	11,000
Income taxes	6,793	6,118
Non-cash activities:	'	'
Reclassification of securities available-for-sale to held-to-maturity	536,010	'
Loans charged-off, net	2,223	4,739
Transfer of loans receivable to other real estate owned	$2,928	$3,412

Basis_of_Presentation

Basis of Presentation	9 Months Ended
Basis of Presentation	Sep. 30, 2013
Accounting Policies [Abstract]	'
Basis of Presentation	'
	Note 1. Basis of Presentation
	The accompanying unaudited 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, Columbia Home Loans, LLC (“Columbia”), OceanFirst REIT Holdings, Inc., OceanFirst Services, LLC and 975 Holdings, LLC. The operations of Columbia were shuttered in late 2007.
	The interim consolidated financial statements reflect all normal and recurring adjustments which are, in the opinion of management, considered necessary for a fair presentation of the financial condition and results of operations for the periods presented. The results of operations for the three and nine months ended September 30, 2013 are not necessarily indicative of the results of operations that may be expected for all of 2013. In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the statements of financial condition and the results of operations for the period. Actual results could differ from these estimates.
	Certain information and note disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”).
	These unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report to Stockholders on Form 10-K for the year ended December 31, 2012.

Earnings_per_Share

Earnings per Share	9 Months Ended
Earnings per Share	Sep. 30, 2013
Earnings Per Share [Abstract]	'
Earnings per Share	'
	Note 2. Earnings per Share
	The following reconciles shares outstanding for basic and diluted earnings per share for the three and nine months ended September 30, 2013 and 2012 (in thousands):


		Three months ended						Nine months ended
		September 30,						September 30,
		2013			2012			2013			2012
	Weighted average shares issued net of Treasury shares		17,590			18,130			17,689			18,415
	Less: Unallocated ESOP shares		(442	)		(476	)		(450	)		(484	)
	Unallocated incentive award shares and shares held by deferred compensation plan		(101	)		(93	)		(94	)		(94	)

	Average basic shares outstanding		17,047			17,561			17,145			17,837
	Add: Effect of dilutive securities:
	Stock options		124			19			9			18
	Shares held by deferred compensation plan		39			41			40			41

	Average diluted shares outstanding		17,210			17,621			17,194			17,896

	For the three months ended September 30, 2013 and 2012, antidilutive stock options of 584,000 and 1,101,000, respectively, were excluded from earnings per share calculations. For the nine months ended September 30, 2013 and 2012, antidilutive stock options of 948,000 and 1,168,000, respectively, were excluded from earnings per share calculations.

Securities

Securities	9 Months Ended
Securities	Sep. 30, 2013
Investments Debt And Equity Securities [Abstract]	'
Securities	'
	Note 3. Securities
	The amortized cost and estimated fair value of securities available-for-sale and held-to-maturity at September 30, 2013 and December 31, 2012 are as follows (in thousands):


			At September 30, 2013
			Amortized				Gross			Gross				Estimated
			Cost				Unrealized			Unrealized				Fair
							Gains			Losses				Value
	Available-for-sale:
	Investment securities:
	U.S. agency obligations		$	60,191			$	293		$	—			$	60,484
	Equity investments			7,395				1,102			(13	)			8,484

	Total investment securities available-for-sale		$	67,586			$	1,395		$	(13	)		$	68,968

	Held-to-maturity:
	Investment securities:
	U.S. agency obligations		$	82,660			$	149		$	(186	)		$	82,623
	State and municipal obligations			23,015				17			(94	)			22,938
	Corporate debt securities			55,000				—			(10,124	)			44,876

	Total investment securities			160,675				166			(10,404	)			150,437

	Mortgage-backed securities:
	FHLMC			154,193				734			(3,478	)			151,449
	FNMA			211,676				5,367			(2,607	)			214,436
	GNMA			746				105			—				851

	Total mortgage-backed securities			366,615				6,206			(6,085	)			366,736

	Total held-to-maturity		$	527,290			$	6,372		$	(16,489	)		$	517,173

	Total securities		$	594,876			$	7,767		$	(16,502	)		$	586,141



			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

				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 period ending September 30, 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 period ended September 30, 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 September 30, 2013 is as follows (in thousands):

	Amortized cost		$	527,290
	Net loss on date of transfer from available-for-sale			(13,347	)
	Amortization of net loss			79

Carrying value		$	514,022

Realized gains on the sale of securities were $42,000 and $226,000, respectively, for the nine months ended September 30, 2013 and 2012. There were no realized gains or losses on the sale of securities for the three months ended September 30, 2013 and 2012.
The amortized cost and estimated fair value of investment securities, excluding equity investments, at September 30, 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 September 30, 2013, corporate debt securities with an amortized cost and estimated market value of $55.0 million and $44.9 million, respectively, were callable prior to the maturity date.


September 30, 2013		Amortized				Estimated
September 30, 2013		Cost				Fair Value
Less than one year		$	57,609			$	57,851
Due after one year through five years			107,024				107,003
Due after five years through ten years			1,233				1,191
Due after ten years			55,000				44,876

		$	220,866			$	210,921

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 and unrealized loss for securities available-for-sale and held-to-maturity at September 30, 2013 and December 31, 2012, segregated by the duration of the unrealized loss, are as follows (in thousands):


		At September 30, 2013
		Less than 12 months							12 months or longer							Total
		Estimated				Unrealized			Estimated				Unrealized			Estimated		Unrealized
		Fair				Losses			Fair				Losses			Fair		Losses
		Value							Value							Value
Available-for-sale:
Investment securities:
Equity investments		$	581			$	(13	)	$	—			$	—		$	581	$	(13	)

Total investment securities available-for-sale		$	581			$	(13	)	$	—			$	—		$	581	$	(13	)

Held-to-maturity:
Investment securities:
U.S. agency obligations		$	35,786			$	(186	)	$	—			$	—		$	35,786	$	(186	)
State and municipal obligations			10,614				(93	)		211				(1	)		10,825		(94	)
Corporate debt securities			—				—			44,876				(10,124	)		44,876		(10,124	)

Total investment securities			46,400				(279	)		45,087				(10,125	)		91,487		(10,404	)

Mortgage-backed securities:
FHLMC			114,416				(3,478	)		—				—			114,416		(3,478	)
FNMA			75,743				(2,607	)		—				—			75,743		(2,607	)

Total mortgage-backed securities			190,159				(6,085	)		—				—			190,159		(6,085	)

Total held-to-maturity		$	236,559			$	(6,364	)	$	45,087			$	(10,125	)	$	281,646	$	(16,489	)

Total securities		$	237,140			$	(6,377	)	$	45,087			$	(10,125	)	$	282,227	$	(16,502	)



		At December 31, 2012
		Less than 12 months							12 months or longer							Total
		Estimated				Unrealized			Estimated				Unrealized			Estimated		Unrealized
		Fair				Losses			Fair				Losses			Fair		Losses
		Value							Value							Value
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 September 30, 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				Estimated			Credit Rating
Security Description		Cost				Fair Value			Moody’s/S&P
BankAmerica Capital		$	15,000			$	12,038		Ba2/BB+
Chase Capital			10,000				8,102		Baa2/BBB
Wells Fargo Capital			5,000				4,226		A3/A-
Huntington Capital			5,000				3,931		Baa3/BB+
Keycorp Capital			5,000				4,108		Baa3/BBB-
PNC Capital			5,000				4,217		Baa2/BBB
State Street Capital			5,000				4,168		A3/BBB+
SunTrust Capital			5,000				4,086		Baa3/BB+

		$	55,000			$	44,876

At September 30, 2013, the fair value of each corporate debt security was below cost. However, the 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 Ba2 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 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 September 30, 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 are 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 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 does not utilize 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 market 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 September 30, 2013.

Loans_Receivable_Net

Loans Receivable, Net	9 Months Ended
Loans Receivable, Net	Sep. 30, 2013
Receivables [Abstract]	'
Loans Receivable, Net	'
	Note 4. Loans Receivable, Net
	Loans receivable, net at September 30, 2013 and December 31, 2012 consisted of the following (in thousands):


			September 30,				December 31,
			2013				2012
	Real estate:
	One-to-four family		$	766,099			$	802,959
	Commercial real estate, multi family and land			497,461				475,155
	Residential construction			17,087				9,013
	Consumer			199,761				198,143
	Commercial and industrial			65,584				57,967

	Total loans			1,545,992				1,543,237
	Loans in process			(6,530	)			(3,639	)
	Deferred origination costs, net			3,850				4,112
	Allowance for loan losses			(20,887	)			(20,510	)

	Loans receivable, net		$	1,522,425			$	1,523,200

	At September 30, 2013 and December 31, 2012, loans in the amount of $41,565,000 and $43,374,000, 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 loans in excess of $250,000. Impaired loans also include all loans modified as troubled debt restructurings. At September 30, 2013, the impaired loan portfolio totaled $37,513,000 for which there was a specific allocation in the allowance for loan losses of $3,333,000. 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 three and nine months ended September 30, 2013 was $36,320,000 and $39,045,000, respectively and $35,802,000 and $31,131,000, respectively, for the same prior year periods.
	An analysis of the allowance for loan losses for the three and nine months ended September 30, 2013 and 2012 is as follows (in thousands):


			Three months ended								Nine months ended
			September 30,								September 30,
			2013				2012				2013				2012
	Balance at beginning of period		$	20,820			$	17,657			$	20,510			$	18,230
	Provision charged to operations			700				1,400				2,600				4,800
	Charge-offs			(768	)			(1,694	)			(3,068	)			(6,037	)
	Recoveries			135				928				845				1,298

	Balance at end of period		$	20,887			$	18,291			$	20,887			$	18,291


	The following table presents an analysis of the allowance for loan losses for the three and nine months ended September 30, 2013 and 2012 and the balance in the allowance for loan loses and the recorded investment in loans by portfolio segment and based on impairment method as of September 30, 2013 and December 31, 2012 (in thousands):


			Residential				Commercial				Consumer				Commercial				Unallocated			Total
			Real Estate				Real Estate				Consumer				Commercial				Unallocated			Total
	For the three months ended September 30, 2013
	Allowance for loan losses:
	Balance at beginning of period			4,900			$	9,774			$	1,939			$	1,093			$	3,114		$	20,820
	Provision (benefit) charged to operations			110				(328	)			192				419				307			700
	Charge-offs			(328	)			—				(440	)			—				—			(768	)
	Recoveries			60				—				75				—				—			135

	Balance at end of period		$	4,742			$	9,446			$	1,766			$	1,512			$	3,421		$	20,887

	For the three months ended September 30, 2012
	Allowance for loan losses:
	Balance at beginning of period		$	4,768			$	8,614			$	1,648			$	1,110			$	1,517		$	17,657
	Provision (benefit) charged to operations			609				(90	)			963				(577	)			495			1,400
	Charge-offs			(1,126	)			—				(491	)			(77	)			—			(1,694	)
	Recoveries			210				—				104				614				—			928

	Balance at end of period		$	4,461			$	8,524			$	2,224			$	1,070			$	2,012		$	18,291

	For the nine months ended September 30, 2013
	Allowance for loan losses:
	Balance at beginning of period		$	5,241			$	8,937			$	2,264			$	1,348			$	2,720		$	20,510
	Provision (benefit) charged to operations			959				459				85				396				701			2,600
Charge-offs			(2,017	)			—				(816	)			(235	)			—			(3,068	)
Recoveries			559				50				233				3				—			845

Balance at end of period		$	4,742			$	9,446			$	1,766			$	1,512			$	3,421		$	20,887

For the nine months ended September 30, 2012
Allowance for loan losses:
Balance at beginning of period		$	5,370			$	8,474			$	1,461			$	900			$	2,025		$	18,230
Provision (benefit) charged to operations			2,710				(57	)			2,533				(373	)			(13	)		4,800
Charge-offs			(4,030	)			(47	)			(1,882	)			(78	)			—			(6,037	)
Recoveries			411				154				112				621				—			1,298

Balance at end of period		$	4,461			$	8,524			$	2,224			$	1,070			$	2,012		$	18,291


		Residential				Commercial				Consumer				Commercial				Unallocated			Total
		Real Estate				Real Estate				Consumer				Commercial				Unallocated			Total
September 30, 2013
Allowance for loan losses:
Ending allowance balance attributed to loans:
Individually evaluated for impairment		$	155			$	2,736			$	442			$	—			$	—		$	3,333
Collectively evaluated for impairment			4,587				6,710				1,324				1,512				3,421			17,554

Total ending allowance balance		$	4,742			$	9,446			$	1,766			$	1,512			$	3,421		$	20,887

Loans:
Loans individually evaluated for impairment		$	19,485			$	13,716			$	3,520			$	792			$	—		$	37,513
Loans collectively evaluated for impairment			763,701				483,745				196,241				64,792				—			1,508,479

Total ending loan balance		$	783,186			$	497,461			$	199,761			$	65,584			$	—		$	1,545,992

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 September 30, 2013 and December 31, 2012 is as follows (in thousands):


		September 30,				December 31,
		2013				2012
Impaired loans with no allocated allowance for loan losses		$	26,122			$	25,513
Impaired loans with allocated allowance for loan losses			11,391				12,033

		$	37,513			$	37,546

Amount of the allowance for loan losses allocated		$	3,333			$	2,554

At September 30, 2013, impaired loans include troubled debt restructuring loans of $33,409,000 of which $21,523,000 were performing in accordance with their restructured terms for a minimum of six months 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 September 30, 2013 and December 31, 2012 and for the three and nine months ended September 30, 2013 and 2012 follows (in thousands):


		Unpaid				Recorded				Allowance
		Principal				Investment				for Loan
		Balance								Losses
										Allocated
As of September 30, 2013
With no related allowance recorded:
Residential real estate:
Originated by Bank		$	9,672			$	9,001			$	—
Originated by mortgage company			7,409				7,034				—
Originated by mortgage company – non-prime			2,773				2,171				—
Commercial real estate:
Commercial			4,356				4,333				—
Construction and land			—				—				—
Consumer			3,108				2,791				—
Commercial			792				792				—

		$	28,110			$	26,122			$	—

With an allowance recorded:
Residential real estate:
Originated by Bank		$	881			$	881			$	124
Originated by mortgage company			398				398				31
Originated by mortgage company – non-prime			—				—				—
Commercial real estate:
Commercial			9,096				9,074				2,513
Construction and land			309				309				223
Consumer			852				729				442
Commercial			—				—				—

		$	11,536			$	11,391			$	3,333

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			291				291				—

		$	26,196			$	25,513			$	—



		Unpaid				Recorded				Allowance
		Principal				Investment				for Loan
		Balance								Losses
										Allocated
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			—				—				—

		$	12,121			$	12,033			$	2,554



		Three months ended September 30,
		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		$	9,411			$	87			$	10,440			$	125
Originated by mortgage company			6,737				68				6,824				68
Originated by mortgage company – non-prime			2,180				3				1,960				1
Commercial real estate:
Commercial			3,296				36				1,710				22
Construction and land			—				—				—				—
Consumer			2,742				19				1,406				19
Commercial			793				—				294				3

		$	25,159			$	213			$	22,634			$	238

With an allowance recorded:
Residential real estate:
Originated by Bank		$	881			$	11			$	1,605			$	14
Originated by mortgage company			265				7				405				7
Originated by mortgage company – non-prime			—				—				636				—
Commercial real estate:
Commercial			8,977				15				9,834				89
Construction and land			309				—				—				—
Consumer			729				10				688				10
Commercial			—				—				—				—

		$	11,161			$	43			$	13,168			$	120



		Nine months ended September 30,
		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		$	10,841			$	262			$	9,291			$	324
Originated by mortgage company			7,158				202				5,686				178
Originated by mortgage company – non-prime			2,211				12				1,832				3
Commercial real estate:
Commercial			2,925				103				1,643				66
Construction and land			—				—				—				—
Consumer			3,757				58				952				38
Commercial			456				5				296				7

		$	27,348			$	642			$	19,700			$	616

With an allowance recorded:
Residential real estate:
Originated by Bank		$	852			$	33			$	1,050			$	61
Originated by mortgage company			356				20				135				7
Originated by mortgage company – non-prime			—				—				674				—
Commercial real estate:
Commercial			9,232				172				9,255				277
Construction and land			418				—				—				—
Consumer			839				32				317				11
Commercial			—				—				—				—

		$	11,697			$	257			$	11,431			$	356

The following table presents the recorded investment in non-accrual loans by class of loans as of September 30, 2013 and December 31, 2012 (in thousands):


		September 30,				December 31,
		2013				2012
Residential real estate:
Originated by Bank		$	15,661			$	13,156
Originated by mortgage company			10,402				10,477
Originated by mortgage company – non-prime			2,907				2,888
Commercial real estate:
Commercial			7,089				11,085
Construction and land			309				482
Consumer			4,428				4,540
Commercial			769				746

		$	41,565			$	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 September 30, 2013 and December 31, 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
September 30, 2013
Residential real estate:
Originated by Bank		$	7,069			$	1,523			$	14,286			$	22,878			$	642,770		$	665,648
Originated by mortgage company			—				958				10,293				11,251				85,151			96,402
Originated by mortgage company – non-prime			167				185				2,343				2,695				1,354			4,049
Residential construction			—				—				—				—				17,087			17,087
Commercial real estate:
Commercial			3,758				6,219				3,866				13,843				465,132			478,975
Construction and land			—				—				490				490				17,996			18,486
Consumer			717				198				4,394				5,309				194,452			199,761
Commercial			71				425				932				1,428				64,156			65,584

		$	11,782			$	9,508			$	36,604			$	57,894			$	1,488,098		$	1,545,992

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			—				—				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 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 rated loans. Loans not rated are included in groups of homogeneous loans. As of September 30, 2013 and December 31, 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
		Pass				Mention				Substandard				Doubtful				Total
September 30, 2013
Commercial real estate:
Commercial		$	445,433			$	25			$	32,638			$	879			$	478,975
Construction and land			17,671				506				309				—				18,486
Commercial			61,817				3,380				387				—				65,584

		$	524,921			$	3,911			$	33,334			$	879			$	563,045

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			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 September 30, 2013 and December 31, 2012 (in thousands):


		Residential Real Estate
		Originated				Originated by				Originated by				Residential				Consumer
		by Bank				mortgage				mortgage				construction
						company				company –
										non-prime
30-Sep-13
Performing		$	649,987			$	86,000			$	1,142			$	17,087			$	195,333
Non-performing			15,661				10,402				2,907				—				4,428

		$	665,648			$	96,402			$	4,049			$	17,087			$	199,761

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 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. Included in the non-accrual loan total at September 30, 2013 and December 31, 2012 were $11,886,000 and $18,160,000, respectively, of troubled debt restructurings. At September 30, 2013 and December 31, 2012, the Company has allocated $2,400,000 and $2,418,000, 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 restructurings which are accruing at September 30, 2013 and December 31, 2012, which totaled $21,523,000 and $17,733,000, respectively. Non-accruing and accruing troubled debt restructurings at September 30, 2013 include $2,686,000 and $4,804,000, respectively, and at December 31, 2012 include $1,704,000 and $6,291,000, respectively, relating to the implementation of new guidance issued by the Bank’s regulator, the Office of the Comptroller of the Currency (“OCC”). The amount now includes one-to-four family and consumer loans where the borrower’s obligation was discharged due to bankruptcy. The updated guidance requires the Company to include certain loans as troubled debt restructurings due to the discharge of the borrower’s debt. These loans continue to make payments as agreed and the Bank retains its security interest in the real estate collateral. 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 three and nine months ended September 30, 2013 and 2012 and troubled debt restructurings modified within the previous year and which defaulted during the three and nine months ended September 30, 2013 and 2012 (dollars in thousands):


		Number of Loans				Pre-modification				Post-modification
		Number of Loans				Recorded Investment				Recorded Investment
Three months ended September 30, 2013
Troubled Debt Restructurings:
Residential real estate:
Originated by mortgage company			2			$	779			$	777
Consumer			2				205				125

		Number of Loans				Recorded Investment
Troubled Debt Restructurings
Which Subsequently Defaulted:
Consumer			1				12

		Number of Loans				Pre-modification				Post-modification
		Number of Loans				Recorded Investment				Recorded Investment
Nine months ended September 30, 2013
Troubled Debt Restructurings:
Residential real estate:
Originated by Bank			3			$	623			$	623
Originated by mortgage company			2				779				777
Consumer			9				368				281

		Number of Loans				Recorded Investment
Troubled Debt Restructurings
Which Subsequently Defaulted:
Residential real estate:
Originated by Bank			1				62
Consumer			1				12

		Number of Loans				Pre-modification				Post-modification
		Number of Loans				Recorded Investment				Recorded Investment
Three months ended September 30, 2012
Troubled Debt Restructurings:
Residential real estate:
Originated by Bank			4			$	375			$	368
Originated by mortgage company			1				359				359
Consumer			1				56				56

		Number of Loans				Recorded Investment
Troubled Debt Restructurings
Which Subsequently Defaulted:			None				None

		Number of Loans				Pre-modification				Post-modification
		Number of Loans				Recorded Investment				Recorded Investment
Nine months ended September 30, 2012
Troubled Debt Restructurings:
Residential real estate:
Originated by Bank			9			$	2,029			$	1,892
Originated by mortgage company			3				978				978
Commercial real estate:
Commercial			2				1,315				1,279
Consumer			4				185				185

		Number of Loans				Recorded Investment
Troubled Debt Restructurings
Which Subsequently Defaulted:			None				None

Reserve_for_Repurchased_Loans_

Reserve for Repurchased Loans and Loss Sharing Obligations	9 Months Ended
Reserve for Repurchased Loans and Loss Sharing Obligations	Sep. 30, 2013
Text Block [Abstract]	'
Reserve for Repurchased Loans and Loss Sharing Obligations	'
	Note 5. Reserve for Repurchased Loans and Loss Sharing Obligations
	An analysis of the reserve for repurchased loans and loss sharing obligations for the three and nine months ended September 30, 2013 and 2012 is as follows (in thousands). The reserve is included in other liabilities in the accompanying statements of financial condition.


		Three months ended					Nine months ended
		September 30,					September 30,
		2013			2012		2013			2012
	Balance at beginning of period	$	1,688		$	955	$	1,203		$	705
	Provision charged to operations		—			100		975			350
	Loss on loans repurchased, settlements or payments under loss sharing arrangements		(220	)		—		(915	)		—
	Recoveries		—			—		205			—

	Balance at end of period	$	1,468		$	1,055	$	1,468		$	1,055

	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 Federal Home Loan Bank (“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.
	The reserve for repurchased loans and loss sharing obligations was $1.5 million at September 30, 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 relating to loans sold to the FHLB, incurred losses relating to the FHLB loan sales, a comprehensive settlement with one investor relating to existing and anticipated loan repurchase requests, and recoveries of previously charged-off amounts. For the three months ended March 31, 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. An additional loss of $220,000 was charged against the reserve for the three and nine months ended September 30, 2013. 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 September 30, 2013, there were two outstanding loan repurchase requests which the Company is disputing on loans with a total principal balance of $541,000, as compared to 12 outstanding loan repurchase requests with a principal balance of $3.6 million at December 31, 2012.

Deposits

Deposits	9 Months Ended
Deposits	Sep. 30, 2013
Banking And Thrift [Abstract]	'
Deposits	'
	Note 6. Deposits
	The major types of deposits at September 30, 2013 and December 31, 2012 were as follows (in thousands):


	Type of Account	September 30, 2013		December 31, 2012
	Non-interest-bearing	$	217,061	$	179,074
	Interest-bearing checking		924,694		940,190
	Money market deposit		124,350		118,154
	Savings		291,131		256,035
	Time deposits		211,678		226,218

	Total deposits	$	1,768,914	$	1,719,671


	Included in time deposits at September 30, 2013 and December 31, 2012, is $56,623,000 and $57,871,000, respectively, in deposits of $100,000 and over.

Recent_Accounting_Pronouncemen

Recent Accounting Pronouncements	9 Months Ended
Recent Accounting Pronouncements	Sep. 30, 2013
Accounting Changes And Error Corrections [Abstract]	'
Recent Accounting Pronouncements	'
	Note 7. Recent Accounting Pronouncements
	Accounting Standards Update 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 nine months ended September 30, 2013, the Company had a minor reclassification out of accumulated other comprehensive income and into net income which was not considered significant.

Fair_Value_Measurements

Fair Value Measurements	9 Months Ended
Fair Value Measurements	Sep. 30, 2013
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	Note 8. 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 three and nine months ended September 30, 2013. 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 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 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, benchmark securities 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 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 September 30, 2013 and December 31, 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
	September 30, 2013
	Items measured on a recurring basis:
	Investment securities available-for-sale:
	U.S. agency obligations		$	60,484		$	—		$	60,484		$	—
	Equity investments			8,484			8,484			—			—
	Items measured on a non-recurring basis:
	Other real estate owned			4,259			—			—			4,259
	Loans measured for impairment based on the fair value of the underlying collateral			11,391			—			—			11,391


						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 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 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 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, benchmark securities and observations of equity and credit default swap curves related to the issuer.
	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 is 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 September 30, 2013 and December 31, 2012 are presented in the following tables (in thousands):


					Fair Value Measurements at Reporting Date Using:
		Book			Level 1			Level 2			Level 3
		Value			Inputs			Inputs			Inputs
September 30, 2013
Financial Assets:
Cash and due from banks		$	44,055		$	44,055		$	—		$	—
Securities held-to-maturity			514,022			—			517,173			—
Federal Home Loan Bank of New York stock			15,211			—			—			15,211
Loans receivable and mortgage loans held for sale			1,524,991			—			—			1,541,323
Financial Liabilities:
Deposits other than time deposits			1,557,236			—			1,557,236			—
Time deposits			211,678			—			214,623			—
Securities sold under agreements to repurchase with retail customers			69,951			69,951			—			—
Federal Home Loan Bank advances and other borrowings			216,500			—			219,370			—

					Fair Value Measurements at Reporting Date Using:
		Book			Level 1			Level 2			Level 3
		Value			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.

Subsequent_Events

Subsequent Events	9 Months Ended
Subsequent Events	Sep. 30, 2013
Subsequent Events [Abstract]	'
Subsequent Events	'
	Note 9. Subsequent Events
	Subsequent to quarter-end, the Company made the strategic decision to prepay $159.0 million of Federal Home Loan Bank advances with a weighted average cost of 2.31% and a weighted average term to maturity of 16 months. The pre-tax prepayment fee on these borrowings was $4.3 million, or $0.16 per diluted share, which will be reflected in the fourth quarter’s reported earnings. The prepayment was initially funded by short-term advances, which the Company expects to supplement with deposit growth. Over the next year, the short-term advances will gradually be extended into longer-term liabilities. The transaction will improve net interest income and margin in future periods and, when fully implemented, will reduce the Company’s sensitivity to further interest rate increases.
	The Company is focused on growing revenues in commercial lending, trust and asset management, and Bankcard services. In order to fund the required investment in these areas, the Bank reviewed branch expenses and decided to consolidate two branches into newer, in-market OceanFirst Bank facilities. The consolidation is scheduled to occur in the fourth quarter and is expected to result in a non-recurring charge of $630,000.

Earnings_per_Share_Tables

Earnings per Share (Tables)	9 Months Ended
Earnings per Share (Tables)	Sep. 30, 2013
Earnings Per Share [Abstract]	'
Reconciles Shares Outstanding for Basic and Diluted Earnings Per Share	'
	The following reconciles shares outstanding for basic and diluted earnings per share for the three and nine months ended September 30, 2013 and 2012 (in thousands):


		Three months ended						Nine months ended
		September 30,						September 30,
		2013			2012			2013			2012
	Weighted average shares issued net of Treasury shares		17,590			18,130			17,689			18,415
	Less: Unallocated ESOP shares		(442	)		(476	)		(450	)		(484	)
	Unallocated incentive award shares and shares held by deferred compensation plan		(101	)		(93	)		(94	)		(94	)

	Average basic shares outstanding		17,047			17,561			17,145			17,837
	Add: Effect of dilutive securities:
	Stock options		124			19			9			18
	Shares held by deferred compensation plan		39			41			40			41

	Average diluted shares outstanding		17,210			17,621			17,194			17,896

Securities_Tables

Securities (Tables)	9 Months Ended
Securities (Tables)	Sep. 30, 2013
Investments Debt And Equity Securities [Abstract]	'
Amortized Cost and Estimated Fair Value of Securities Available-for-Sale and Held-to-Maturity	'
	The amortized cost and estimated fair value of securities available-for-sale and held-to-maturity at September 30, 2013 and December 31, 2012 are as follows (in thousands):


		At September 30, 2013
		Amortized			Gross			Gross			Estimated
		Cost			Unrealized			Unrealized			Fair
					Gains			Losses			Value
	Available-for-sale:
	Investment securities:
	U.S. agency obligations	$	60,191		$	293		$	—		$	60,484
	Equity investments		7,395			1,102			(13	)		8,484

	Total investment securities available-for-sale	$	67,586		$	1,395		$	(13	)	$	68,968

	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	82,660		$	149		$	(186	)	$	82,623
	State and municipal obligations		23,015			17			(94	)		22,938
	Corporate debt securities		55,000			—			(10,124	)		44,876

	Total investment securities		160,675			166			(10,404	)		150,437

	Mortgage-backed securities:
	FHLMC		154,193			734			(3,478	)		151,449
	FNMA		211,676			5,367			(2,607	)		214,436
	GNMA		746			105			—			851

	Total mortgage-backed securities		366,615			6,206			(6,085	)		366,736

	Total held-to-maturity	$	527,290		$	6,372		$	(16,489	)	$	517,173

	Total securities	$	594,876		$	7,767		$	(16,502	)	$	586,141



		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

			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 September 30, 2013 is as follows (in thousands):


	Amortized cost	$	527,290
	Net loss on date of transfer from available-for-sale		(13,347	)
	Amortization of net loss		79

	Carrying value	$	514,022

Contractual Maturity of Investment Securities	'
	The amortized cost and estimated fair value of investment securities, excluding equity investments, at September 30, 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 September 30, 2013, corporate debt securities with an amortized cost and estimated market value of $55.0 million and $44.9 million, respectively, were callable prior to the maturity date.


	September 30, 2013	Amortized			Estimated
	September 30, 2013	Cost			Fair Value
	Less than one year	$	57,609		$	57,851
	Due after one year through five years		107,024			107,003
	Due after five years through ten years		1,233			1,191
	Due after ten years		55,000			44,876

		$	220,866		$	210,921

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 September 30, 2013 and December 31, 2012, segregated by the duration of the unrealized loss, are as follows (in thousands):


		At September 30, 2013
		Less than 12 months						12 months or longer						Total
		Estimated			Unrealized			Estimated			Unrealized			Estimated		Unrealized
		Fair			Losses			Fair			Losses			Fair		Losses
		Value						Value						Value
	Available-for-sale:
	Investment securities:
	Equity investments	$	581		$	(13	)	$	—		$	—		$	581	$	(13	)

	Total investment securities available-for-sale	$	581		$	(13	)	$	—		$	—		$	581	$	(13	)

	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	35,786		$	(186	)	$	—		$	—		$	35,786	$	(186	)
	State and municipal obligations		10,614			(93	)		211			(1	)		10,825		(94	)
	Corporate debt securities		—			—			44,876			(10,124	)		44,876		(10,124	)

	Total investment securities		46,400			(279	)		45,087			(10,125	)		91,487		(10,404	)

	Mortgage-backed securities:
	FHLMC		114,416			(3,478	)		—			—			114,416		(3,478	)
	FNMA		75,743			(2,607	)		—			—			75,743		(2,607	)

	Total mortgage-backed securities		190,159			(6,085	)		—			—			190,159		(6,085	)

	Total held-to-maturity	$	236,559		$	(6,364	)	$	45,087		$	(10,125	)	$	281,646	$	(16,489	)

	Total securities	$	237,140		$	(6,377	)	$	45,087		$	(10,125	)	$	282,227	$	(16,502	)



		At December 31, 2012
		Less than 12 months						12 months or longer						Total
		Estimated			Unrealized			Estimated			Unrealized			Estimated		Unrealized
		Fair			Losses			Fair			Losses			Fair		Losses
		Value						Value						Value
	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 September 30, 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			Estimated			Credit Rating
	Security Description	Cost			Fair Value			Moody’s/S&P
	BankAmerica Capital	$	15,000		$	12,038		Ba2/BB+
	Chase Capital		10,000			8,102		Baa2/BBB
	Wells Fargo Capital		5,000			4,226		A3/A-
	Huntington Capital		5,000			3,931		Baa3/BB+
	Keycorp Capital		5,000			4,108		Baa3/BBB-
	PNC Capital		5,000			4,217		Baa2/BBB
	State Street Capital		5,000			4,168		A3/BBB+
	SunTrust Capital		5,000			4,086		Baa3/BB+

		$	55,000		$	44,876

Loans_Receivable_Net_Tables

Loans Receivable, Net (Tables)	9 Months Ended
Loans Receivable, Net (Tables)	Sep. 30, 2013
Receivables [Abstract]	'
Summary of Loans Receivable, Net	'
	Loans receivable, net at September 30, 2013 and December 31, 2012 consisted of the following (in thousands):


			September 30,				December 31,
			2013				2012
	Real estate:
	One-to-four family		$	766,099			$	802,959
	Commercial real estate, multi family and land			497,461				475,155
	Residential construction			17,087				9,013
	Consumer			199,761				198,143
	Commercial and industrial			65,584				57,967

	Total loans			1,545,992				1,543,237
	Loans in process			(6,530	)			(3,639	)
	Deferred origination costs, net			3,850				4,112
	Allowance for loan losses			(20,887	)			(20,510	)

	Loans receivable, net		$	1,522,425			$	1,523,200

Analysis of Allowance for Loan Losses	'
	An analysis of the allowance for loan losses for the three and nine months ended September 30, 2013 and 2012 is as follows (in thousands):


			Three months ended								Nine months ended
			September 30,								September 30,
			2013				2012				2013				2012
	Balance at beginning of period		$	20,820			$	17,657			$	20,510			$	18,230
	Provision charged to operations			700				1,400				2,600				4,800
	Charge-offs			(768	)			(1,694	)			(3,068	)			(6,037	)
	Recoveries			135				928				845				1,298

	Balance at end of period		$	20,887			$	18,291			$	20,887			$	18,291

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 three and nine months ended September 30, 2013 and 2012 and the balance in the allowance for loan loses and the recorded investment in loans by portfolio segment and based on impairment method as of September 30, 2013 and December 31, 2012 (in thousands):


			Residential				Commercial				Consumer				Commercial				Unallocated				Total
			Real Estate				Real Estate				Consumer				Commercial				Unallocated				Total
	For the three months ended September 30, 2013
	Allowance for loan losses:
	Balance at beginning of period			4,900			$	9,774			$	1,939			$	1,093			$	3,114			$	20,820
	Provision (benefit) charged to operations			110				(328	)			192				419				307				700
	Charge-offs			(328	)			—				(440	)			—				—				(768	)
	Recoveries			60				—				75				—				—				135

	Balance at end of period		$	4,742			$	9,446			$	1,766			$	1,512			$	3,421			$	20,887

	For the three months ended September 30, 2012
	Allowance for loan losses:
	Balance at beginning of period		$	4,768			$	8,614			$	1,648			$	1,110			$	1,517			$	17,657
	Provision (benefit) charged to operations			609				(90	)			963				(577	)			495				1,400
	Charge-offs			(1,126	)			—				(491	)			(77	)			—				(1,694	)
	Recoveries			210				—				104				614				—				928

	Balance at end of period		$	4,461			$	8,524			$	2,224			$	1,070			$	2,012			$	18,291

	For the nine months ended September 30, 2013
	Allowance for loan losses:
	Balance at beginning of period		$	5,241			$	8,937			$	2,264			$	1,348			$	2,720			$	20,510
	Provision (benefit) charged to operations			959				459				85				396				701				2,600
	Charge-offs			(2,017	)			—				(816	)			(235	)			—				(3,068	)
	Recoveries			559				50				233				3				—				845

	Balance at end of period		$	4,742			$	9,446			$	1,766			$	1,512			$	3,421			$	20,887

	For the nine months ended September 30, 2012
	Allowance for loan losses:
	Balance at beginning of period		$	5,370			$	8,474			$	1,461			$	900			$	2,025			$	18,230
	Provision (benefit) charged to operations			2,710				(57	)			2,533				(373	)			(13	)			4,800
	Charge-offs			(4,030	)			(47	)			(1,882	)			(78	)			—				(6,037	)
	Recoveries			411				154				112				621				—				1,298

	Balance at end of period		$	4,461			$	8,524			$	2,224			$	1,070			$	2,012			$	18,291


			Residential				Commercial				Consumer				Commercial				Unallocated				Total
			Real Estate				Real Estate				Consumer				Commercial				Unallocated				Total
	September 30, 2013
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment		$	155			$	2,736			$	442			$	—			$	—			$	3,333
	Collectively evaluated for impairment			4,587				6,710				1,324				1,512				3,421				17,554

	Total ending allowance balance		$	4,742			$	9,446			$	1,766			$	1,512			$	3,421			$	20,887

	Loans:
	Loans individually evaluated for impairment		$	19,485			$	13,716			$	3,520			$	792			$	—			$	37,513
	Loans collectively evaluated for impairment			763,701				483,745				196,241				64,792				—				1,508,479

	Total ending loan balance		$	783,186			$	497,461			$	199,761			$	65,584			$	—			$	1,545,992

	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 September 30, 2013 and December 31, 2012 is as follows (in thousands):


			September 30,				December 31,
			2013				2012
	Impaired loans with no allocated allowance for loan losses		$	26,122			$	25,513
	Impaired loans with allocated allowance for loan losses			11,391				12,033

			$	37,513			$	37,546

	Amount of the allowance for loan losses allocated		$	3,333			$	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 September 30, 2013 and December 31, 2012 and for the three and nine months ended September 30, 2013 and 2012 follows (in thousands):


			Unpaid				Recorded				Allowance
			Principal				Investment				for Loan
			Balance								Losses
											Allocated
	As of September 30, 2013
	With no related allowance recorded:
	Residential real estate:
	Originated by Bank		$	9,672			$	9,001			$	—
	Originated by mortgage company			7,409				7,034				—
	Originated by mortgage company – non-prime			2,773				2,171				—
	Commercial real estate:
	Commercial			4,356				4,333				—
	Construction and land			—				—				—
	Consumer			3,108				2,791				—
	Commercial			792				792				—

			$	28,110			$	26,122			$	—

	With an allowance recorded:
	Residential real estate:
	Originated by Bank		$	881			$	881			$	124
	Originated by mortgage company			398				398				31
	Originated by mortgage company – non-prime			—				—				—
	Commercial real estate:
	Commercial			9,096				9,074				2,513
	Construction and land			309				309				223
	Consumer			852				729				442
	Commercial			—				—				—

			$	11,536			$	11,391			$	3,333

	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			291				291				—

			$	26,196			$	25,513			$	—



			Unpaid				Recorded				Allowance
			Principal				Investment				for Loan
			Balance								Losses
											Allocated
	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			—				—				—

		$	12,121			$	12,033			$	2,554



		Three months ended September 30,
		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		$	9,411			$	87			$	10,440			$	125
Originated by mortgage company			6,737				68				6,824				68
Originated by mortgage company – non-prime			2,180				3				1,960				1
Commercial real estate:
Commercial			3,296				36				1,710				22
Construction and land			—				—				—				—
Consumer			2,742				19				1,406				19
Commercial			793				—				294				3

		$	25,159			$	213			$	22,634			$	238

With an allowance recorded:
Residential real estate:
Originated by Bank		$	881			$	11			$	1,605			$	14
Originated by mortgage company			265				7				405				7
Originated by mortgage company – non-prime			—				—				636				—
Commercial real estate:
Commercial			8,977				15				9,834				89
Construction and land			309				—				—				—
Consumer			729				10				688				10
Commercial			—				—				—				—

		$	11,161			$	43			$	13,168			$	120



		Nine months ended September 30,
		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		$	10,841			$	262			$	9,291			$	324
Originated by mortgage company			7,158				202				5,686				178
Originated by mortgage company – non-prime			2,211				12				1,832				3
Commercial real estate:
Commercial			2,925				103				1,643				66
Construction and land			—				—				—				—
Consumer			3,757				58				952				38
Commercial			456				5				296				7

		$	27,348			$	642			$	19,700			$	616

With an allowance recorded:
Residential real estate:
Originated by Bank		$	852			$	33			$	1,050			$	61
Originated by mortgage company			356				20				135				7
Originated by mortgage company – non-prime			—				—				674				—
Commercial real estate:
Commercial			9,232				172				9,255				277
Construction and land			418				—				—				—
Consumer			839				32				317				11
Commercial			—				—				—				—

		$	11,697			$	257			$	11,431			$	356

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 September 30, 2013 and December 31, 2012 (in thousands):


			September 30,				December 31,
			2013				2012
	Residential real estate:
	Originated by Bank		$	15,661			$	13,156
	Originated by mortgage company			10,402				10,477
	Originated by mortgage company – non-prime			2,907				2,888
	Commercial real estate:
	Commercial			7,089				11,085
	Construction and land			309				482
	Consumer			4,428				4,540
	Commercial			769				746

			$	41,565			$	43,374

Aging of the Recorded Investment in Past Due Loans	'
	The following table presents the aging of the recorded investment in past due loans as of September 30, 2013 and December 31, 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
	September 30, 2013
	Residential real estate:
	Originated by Bank		$	7,069			$	1,523			$	14,286			$	22,878			$	642,770			$	665,648
	Originated by mortgage company			—				958				10,293				11,251				85,151				96,402
	Originated by mortgage company – non-prime			167				185				2,343				2,695				1,354				4,049
	Residential construction			—				—				—				—				17,087				17,087
	Commercial real estate:
	Commercial			3,758				6,219				3,866				13,843				465,132				478,975
	Construction and land			—				—				490				490				17,996				18,486
	Consumer			717				198				4,394				5,309				194,452				199,761
	Commercial			71				425				932				1,428				64,156				65,584

			$	11,782			$	9,508			$	36,604			$	57,894			$	1,488,098			$	1,545,992

	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			—				—				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 September 30, 2013 and December 31, 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
			Pass				Mention				Substandard				Doubtful				Total
	September 30, 2013
	Commercial real estate:
	Commercial		$	445,433			$	25			$	32,638			$	879			$	478,975
	Construction and land			17,671				506				309				—				18,486
	Commercial			61,817				3,380				387				—				65,584

			$	524,921			$	3,911			$	33,334			$	879			$	563,045

	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			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 September 30, 2013 and December 31, 2012 (in thousands):


			Residential Real Estate
			Originated				Originated by				Originated by				Residential				Consumer
			by Bank				mortgage				mortgage				construction
							company				company –
											non-prime
	30-Sep-13
	Performing		$	649,987			$	86,000			$	1,142			$	17,087			$	195,333
	Non-performing			15,661				10,402				2,907				—				4,428

			$	665,648			$	96,402			$	4,049			$	17,087			$	199,761

	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 three and nine months ended September 30, 2013 and 2012 and troubled debt restructurings modified within the previous year and which defaulted during the three and nine months ended September 30, 2013 and 2012 (dollars in thousands):


			Number of Loans				Pre-modification				Post-modification
			Number of Loans				Recorded Investment				Recorded Investment
	Three months ended September 30, 2013
	Troubled Debt Restructurings:
	Residential real estate:
	Originated by mortgage company			2			$	779			$	777
	Consumer			2				205				125

			Number of Loans				Recorded Investment
	Troubled Debt Restructurings
	Which Subsequently Defaulted:
	Consumer			1				12

			Number of Loans				Pre-modification				Post-modification
			Number of Loans				Recorded Investment				Recorded Investment
	Nine months ended September 30, 2013
	Troubled Debt Restructurings:
	Residential real estate:
	Originated by Bank			3			$	623			$	623
	Originated by mortgage company			2				779				777
	Consumer			9				368				281

			Number of Loans				Recorded Investment
	Troubled Debt Restructurings
	Which Subsequently Defaulted:
	Residential real estate:
	Originated by Bank			1				62
	Consumer			1				12

			Number of Loans				Pre-modification				Post-modification
			Number of Loans				Recorded Investment				Recorded Investment
	Three months ended September 30, 2012
	Troubled Debt Restructurings:
	Residential real estate:
	Originated by Bank			4			$	375			$	368
	Originated by mortgage company			1				359				359
	Consumer			1				56				56

			Number of Loans				Recorded Investment
	Troubled Debt Restructurings
	Which Subsequently Defaulted:			None				None

			Number of Loans				Pre-modification				Post-modification
			Number of Loans				Recorded Investment				Recorded Investment
	Nine months ended September 30, 2012
	Troubled Debt Restructurings:
	Residential real estate:
	Originated by Bank			9			$	2,029			$	1,892
	Originated by mortgage company			3				978				978
	Commercial real estate:
	Commercial			2				1,315				1,279
	Consumer			4				185				185

			Number of Loans				Recorded Investment
	Troubled Debt Restructurings
	Which Subsequently Defaulted:			None				None

Reserve_for_Repurchased_Loans_1

Reserve for Repurchased Loans and Loss Sharing Obligations (Tables)	9 Months Ended
	Sep. 30, 2013
Text Block [Abstract]	'
Analysis of Reserve for Repurchased Loans and Loss Sharing Obligations	'
	An analysis of the reserve for repurchased loans and loss sharing obligations for the three and nine months ended September 30, 2013 and 2012 is as follows (in thousands). The reserve is included in other liabilities in the accompanying statements of financial condition.


		Three months ended					Nine months ended
		September 30,					September 30,
		2013			2012		2013			2012
	Balance at beginning of period	$	1,688		$	955	$	1,203		$	705
	Provision charged to operations		—			100		975			350
	Loss on loans repurchased, settlements or payments under loss sharing arrangements		(220	)		—		(915	)		—
	Recoveries		—			—		205			—

	Balance at end of period	$	1,468		$	1,055	$	1,468		$	1,055

Deposits_Tables

Deposits (Tables)	9 Months Ended
Deposits (Tables)	Sep. 30, 2013
Banking And Thrift [Abstract]	'
Types of Deposits	'
	The major types of deposits at September 30, 2013 and December 31, 2012 were as follows (in thousands):


	Type of Account	September 30, 2013		December 31, 2012
	Non-interest-bearing	$	217,061	$	179,074
	Interest-bearing checking		924,694		940,190
	Money market deposit		124,350		118,154
	Savings		291,131		256,035
	Time deposits		211,678		226,218

	Total deposits	$	1,768,914	$	1,719,671

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	9 Months Ended
Fair Value Measurements (Tables)	Sep. 30, 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 September 30, 2013 and December 31, 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
	September 30, 2013
	Items measured on a recurring basis:
	Investment securities available-for-sale:
	U.S. agency obligations	$	60,484	$	—	$	60,484	$	—
	Equity investments		8,484		8,484		—		—
	Items measured on a non-recurring basis:
	Other real estate owned		4,259		—		—		4,259
	Loans measured for impairment based on the fair value of the underlying collateral		11,391		—		—		11,391


				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 September 30, 2013 and December 31, 2012 are presented in the following tables (in thousands):


				Fair Value Measurements at Reporting Date Using:
		Book		Level 1		Level 2		Level 3
		Value		Inputs		Inputs		Inputs
	September 30, 2013
	Financial Assets:
	Cash and due from banks	$	44,055	$	44,055	$	—	$	—
	Securities held-to-maturity		514,022		—		517,173		—
	Federal Home Loan Bank of New York stock		15,211		—		—		15,211
	Loans receivable and mortgage loans held for sale		1,524,991		—		—		1,541,323
	Financial Liabilities:
	Deposits other than time deposits		1,557,236		—		1,557,236		—
	Time deposits		211,678		—		214,623		—
	Securities sold under agreements to repurchase with retail customers		69,951		69,951		—		—
	Federal Home Loan Bank advances and other borrowings		216,500		—		219,370		—

				Fair Value Measurements at Reporting Date Using:
		Book		Level 1		Level 2		Level 3
		Value		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		—

Earnings_per_Share_Reconciles_

Earnings per Share - Reconciles Shares Outstanding for Basic and Diluted Earnings Per Share (Detail)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Earnings Per Share [Abstract]	'	'	'	'
Weighted average shares issued net of Treasury shares	17,590	18,130	17,689	18,415
Less: Unallocated ESOP shares	-442	-476	-450	-484
Unallocated incentive award shares and shares held by deferred compensation plan	-101	-93	-94	-94
Average basic shares outstanding	17,047	17,561	17,145	17,837
Add: Effect of dilutive securities:	'	'	'	'
Stock options	124	19	9	18
Shares held by deferred compensation plan	39	41	40	41
Average diluted shares outstanding	17,210	17,621	17,194	17,896

Earnings_per_Share_Additional_

Earnings per Share - Additional Information (Detail)	3 Months Ended		9 Months Ended
Earnings per Share - Additional Information (Detail)	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Earnings Per Share [Abstract]	'	'	'	'
Antidilutive stock options excluded from earnings per share calculations	584,000	1,101,000	948,000	1,168,000

Securities_Amortized_Cost_and_

Securities - Amortized Cost and Estimated Market Value of Investment Securities Available-for-Sale and Held-to-Maturity (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Estimated Fair Value	$68,968	$547,450
Held-to-maturity, Amortized Cost	527,290	'
Held-to-maturity, Estimated Fair Value	517,173	'
Total, Amortized Cost	594,876	'
Total, Gross Unrealized Gains	7,767	'
Total, Gross Unrealized Losses	-16,502	'
Total, Estimated Fair Value	586,141	'
Corporate Debt Securities [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	55,000	'
Available-for-sale, Estimated Fair Value	44,876	'
Available-for-sale Securities [Member]	'	'
Schedule Of Available For Sale And Held To Maturity 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	'	547,450
Available-for-sale Securities [Member] \| Total investment securities [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	67,586	223,953
Available-for-sale, Gross Unrealized Gains	1,395	1,374
Available-for-sale, Gross Unrealized Losses	-13	-11,734
Available-for-sale, Estimated Fair Value	68,968	213,593
Available-for-sale Securities [Member] \| Total investment securities [Member] \| U.S. Agency Obligations [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	60,191	138,105
Available-for-sale, Gross Unrealized Gains	293	945
Available-for-sale, Estimated Fair Value	60,484	139,050
Available-for-sale Securities [Member] \| Total investment securities [Member] \| State and Municipal Obligations [Member]	'	'
Schedule Of Available For Sale And Held To Maturity 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
Available-for-sale Securities [Member] \| Total investment securities [Member] \| Corporate Debt Securities [Member]	'	'
Schedule Of Available For Sale And Held To Maturity 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
Available-for-sale Securities [Member] \| Total investment securities [Member] \| Equity Investments [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	7,395	4,992
Available-for-sale, Gross Unrealized Gains	1,102	424
Available-for-sale, Gross Unrealized Losses	-13	-123
Available-for-sale, Estimated Fair Value	8,484	5,293
Available-for-sale Securities [Member] \| Total mortgage-backed Securities [Member]	'	'
Schedule Of Available For Sale And Held To Maturity 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
Available-for-sale Securities [Member] \| Total mortgage-backed Securities [Member] \| FHLMC [Member]	'	'
Schedule Of Available For Sale And Held To Maturity 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
Available-for-sale Securities [Member] \| Total mortgage-backed Securities [Member] \| FNMA [Member]	'	'
Schedule Of Available For Sale And Held To Maturity 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
Available-for-sale Securities [Member] \| Total mortgage-backed Securities [Member] \| GNMA [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Amortized Cost	'	824
Available-for-sale, Gross Unrealized Gains	'	206
Available-for-sale, Estimated Fair Value	'	1,030
Held-to-maturity Securities [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	527,290	'
Held-to-maturity, Gross Unrealized Gains	6,372	'
Held-to-maturity, Gross Unrealized Losses	-16,489	'
Held-to-maturity, Estimated Fair Value	517,173	'
Held-to-maturity Securities [Member] \| Total investment securities [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	160,675	'
Held-to-maturity, Gross Unrealized Gains	166	'
Held-to-maturity, Gross Unrealized Losses	-10,404	'
Held-to-maturity, Estimated Fair Value	150,437	'
Held-to-maturity Securities [Member] \| Total investment securities [Member] \| U.S. Agency Obligations [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	82,660	'
Held-to-maturity, Gross Unrealized Gains	149	'
Held-to-maturity, Gross Unrealized Losses	-186	'
Held-to-maturity, Estimated Fair Value	82,623	'
Held-to-maturity Securities [Member] \| Total investment securities [Member] \| State and Municipal Obligations [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	23,015	'
Held-to-maturity, Gross Unrealized Gains	17	'
Held-to-maturity, Gross Unrealized Losses	-94	'
Held-to-maturity, Estimated Fair Value	22,938	'
Held-to-maturity Securities [Member] \| Total investment securities [Member] \| Corporate Debt Securities [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	55,000	'
Held-to-maturity, Gross Unrealized Losses	-10,124	'
Held-to-maturity, Estimated Fair Value	44,876	'
Held-to-maturity Securities [Member] \| Total mortgage-backed Securities [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	366,615	'
Held-to-maturity, Gross Unrealized Gains	6,206	'
Held-to-maturity, Gross Unrealized Losses	-6,085	'
Held-to-maturity, Estimated Fair Value	366,736	'
Held-to-maturity Securities [Member] \| Total mortgage-backed Securities [Member] \| FHLMC [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	154,193	'
Held-to-maturity, Gross Unrealized Gains	734	'
Held-to-maturity, Gross Unrealized Losses	-3,478	'
Held-to-maturity, Estimated Fair Value	151,449	'
Held-to-maturity Securities [Member] \| Total mortgage-backed Securities [Member] \| FNMA [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	211,676	'
Held-to-maturity, Gross Unrealized Gains	5,367	'
Held-to-maturity, Gross Unrealized Losses	-2,607	'
Held-to-maturity, Estimated Fair Value	214,436	'
Held-to-maturity Securities [Member] \| Total mortgage-backed Securities [Member] \| GNMA [Member]	'	'
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Amortized Cost	746	'
Held-to-maturity, Gross Unrealized Gains	105	'
Held-to-maturity, Estimated Fair Value	$851	'

Securities_Additional_Informat

Securities - Additional Information (Detail) (USD $)	9 Months Ended
Securities - Additional Information (Detail) (USD $)	Sep. 30, 2013	Sep. 30, 2012
Amortized Cost And Fair Value Debt Securities [Abstract]	'	'
Available-for-sale securities transferred to held-to-maturity securities	$536,000,000	'
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	42,000	226,000
Corporate debt securities, callable, Amortized cost	55,000,000	'
Corporate debt securities, callable, Estimated market value	$44,900,000	'
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	'

Securities_Carrying_Value_of_H

Securities - Carrying Value of Held-To-Maturity Investment Securities (Detail) (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013
Amortized Cost And Fair Value Debt Securities [Abstract]	'
Amortized cost	$527,290
Net loss on date of transfer from available-for-sale	-13,347
Amortization of net loss	79
Carrying value	$514,022

Securities_Contractual_Maturit

Securities - Contractual Maturity of Investment Securities (Detail) (USD $)	Sep. 30, 2013
In Thousands, unless otherwise specified	Sep. 30, 2013
Amortized Cost And Fair Value Debt Securities [Abstract]	'
Less than one year, Amortized Cost	$57,609
Due after one year through five years, Amortized Cost	107,024
Due after five years through ten years, Amortized Cost	1,233
Due after ten years, Amortized Cost	55,000
Total Amortized Cost	220,866
Less than one year, Estimated Fair Value	57,851
Due after one year through five years, Estimated Fair Value	107,003
Due after five years through ten years, Estimated Fair Value	1,191
Due after ten years, Estimated Fair Value	44,876
Total Estimated Fair Value	$210,921

Securities_Estimated_Fair_Valu

Securities - Estimated Fair Value and Unrealized Loss for Securities Available-for-Sale and Held-to-Maturity (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Total securities, Less than 12 months, Estimated Fair Value	$237,140	'
Total securities, Less than 12 months, Unrealized Losses	-6,377	'
Total securities, 12 months or longer, Estimated Fair Value	45,087	'
Total securities, 12 months or longer, Unrealized Losses	-10,125	'
Total securities, Estimated Fair Value	282,227	'
Total securities, Unrealized Losses	-16,502	'
Held-to-maturity Securities [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Less than 12 months, Estimated Market Value	236,559	'
Held-to-maturity, Less than 12 months, Unrealized Losses	-6,364	'
Held-to-maturity, 12 months or longer, Estimated Market Value	45,087	'
Held-to-maturity, 12 months or longer, Unrealized Losses	-10,125	'
Held-to-maturity, Total, Estimated Market Value	281,646	'
Held-to-maturity, Total, Unrealized Losses	-16,489	'
Held-to-maturity Securities [Member] \| Total investment securities [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Less than 12 months, Estimated Market Value	46,400	'
Held-to-maturity, Less than 12 months, Unrealized Losses	-279	'
Held-to-maturity, 12 months or longer, Estimated Market Value	45,087	'
Held-to-maturity, 12 months or longer, Unrealized Losses	-10,125	'
Held-to-maturity, Total, Estimated Market Value	91,487	'
Held-to-maturity, Total, Unrealized Losses	-10,404	'
Held-to-maturity Securities [Member] \| Total investment securities [Member] \| U.S. Agency Obligations [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Less than 12 months, Estimated Market Value	35,786	'
Held-to-maturity, Less than 12 months, Unrealized Losses	-186	'
Held-to-maturity, 12 months or longer, Estimated Market Value	'	'
Held-to-maturity, 12 months or longer, Unrealized Losses	'	'
Held-to-maturity, Total, Estimated Market Value	35,786	'
Held-to-maturity, Total, Unrealized Losses	-186	'
Held-to-maturity Securities [Member] \| Total investment securities [Member] \| State and Municipal Obligations [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Less than 12 months, Estimated Market Value	10,614	'
Held-to-maturity, Less than 12 months, Unrealized Losses	-93	'
Held-to-maturity, 12 months or longer, Estimated Market Value	211	'
Held-to-maturity, 12 months or longer, Unrealized Losses	-1	'
Held-to-maturity, Total, Estimated Market Value	10,825	'
Held-to-maturity, Total, Unrealized Losses	-94	'
Held-to-maturity Securities [Member] \| Total investment securities [Member] \| Corporate Debt Securities [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Less than 12 months, Estimated Market Value	'	'
Held-to-maturity, Less than 12 months, Unrealized Losses	'	'
Held-to-maturity, 12 months or longer, Estimated Market Value	44,876	'
Held-to-maturity, 12 months or longer, Unrealized Losses	-10,124	'
Held-to-maturity, Total, Estimated Market Value	44,876	'
Held-to-maturity, Total, Unrealized Losses	-10,124	'
Held-to-maturity Securities [Member] \| Total mortgage-backed Securities [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Less than 12 months, Estimated Market Value	190,159	'
Held-to-maturity, Less than 12 months, Unrealized Losses	-6,085	'
Held-to-maturity, 12 months or longer, Estimated Market Value	'	'
Held-to-maturity, 12 months or longer, Unrealized Losses	'	'
Held-to-maturity, Total, Estimated Market Value	190,159	'
Held-to-maturity, Total, Unrealized Losses	-6,085	'
Held-to-maturity Securities [Member] \| Total mortgage-backed Securities [Member] \| FHLMC [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Held-to-maturity, Less than 12 months, Estimated Market Value	114,416	'
Held-to-maturity, Less than 12 months, Unrealized Losses	-3,478	'
Held-to-maturity, 12 months or longer, Estimated Market Value	'	'
Held-to-maturity, 12 months or longer, Unrealized Losses	'	'
Held-to-maturity, Total, Estimated Market Value	114,416	'
Held-to-maturity, Total, Unrealized Losses	-3,478	'
Held-to-maturity Securities [Member] \| Total mortgage-backed Securities [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	75,743	'
Held-to-maturity, Less than 12 months, Unrealized Losses	-2,607	'
Held-to-maturity, 12 months or longer, Estimated Market Value	'	'
Held-to-maturity, 12 months or longer, Unrealized Losses	'	'
Held-to-maturity, Total, Estimated Market Value	75,743	'
Held-to-maturity, Total, Unrealized Losses	-2,607	'
Available-for-sale Securities [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Less than 12 months, Estimated Market Value	'	38,239
Available-for-sale, Less than 12 months, Unrealized Losses	'	-268
Available-for-sale, 12 months or longer, Estimated Market Value	'	43,470
Available-for-sale, 12 months or longer, Unrealized Losses	'	-11,530
Available-for-sale, Total, Estimated Market Value	'	81,709
Available-for-sale, Total, Unrealized Losses	'	-11,798
Available-for-sale Securities [Member] \| Total investment securities [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Less than 12 months, Estimated Market Value	581	17,182
Available-for-sale, Less than 12 months, Unrealized Losses	-13	-204
Available-for-sale, 12 months or longer, Estimated Market Value	'	43,470
Available-for-sale, 12 months or longer, Unrealized Losses	'	-11,530
Available-for-sale, Total, Estimated Market Value	581	60,652
Available-for-sale, Total, Unrealized Losses	-13	-11,734
Available-for-sale Securities [Member] \| Total investment securities [Member] \| State and Municipal Obligations [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Less than 12 months, Estimated Market Value	'	15,918
Available-for-sale, Less than 12 months, Unrealized Losses	'	-81
Available-for-sale, 12 months or longer, Estimated Market Value	'	'
Available-for-sale, 12 months or longer, Unrealized Losses	'	'
Available-for-sale, Total, Estimated Market Value	'	15,918
Available-for-sale, Total, Unrealized Losses	'	-81
Available-for-sale Securities [Member] \| Total investment securities [Member] \| Corporate Debt Securities [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Less than 12 months, Estimated Market Value	'	'
Available-for-sale, Less than 12 months, Unrealized Losses	'	'
Available-for-sale, 12 months or longer, Estimated Market Value	'	43,470
Available-for-sale, 12 months or longer, Unrealized Losses	'	-11,530
Available-for-sale, Total, Estimated Market Value	'	43,470
Available-for-sale, Total, Unrealized Losses	'	-11,530
Available-for-sale Securities [Member] \| Total investment securities [Member] \| Equity Investments [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Less than 12 months, Estimated Market Value	581	1,264
Available-for-sale, Less than 12 months, Unrealized Losses	-13	-123
Available-for-sale, 12 months or longer, Estimated Market Value	'	'
Available-for-sale, 12 months or longer, Unrealized Losses	'	'
Available-for-sale, Total, Estimated Market Value	581	1,264
Available-for-sale, Total, Unrealized Losses	-13	-123
Available-for-sale Securities [Member] \| Total mortgage-backed Securities [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Less than 12 months, Estimated Market Value	'	21,057
Available-for-sale, Less than 12 months, Unrealized Losses	'	-64
Available-for-sale, 12 months or longer, Estimated Market Value	'	'
Available-for-sale, 12 months or longer, Unrealized Losses	'	'
Available-for-sale, Total, Estimated Market Value	'	21,057
Available-for-sale, Total, Unrealized Losses	'	-64
Available-for-sale Securities [Member] \| Total mortgage-backed Securities [Member] \| FHLMC [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Less than 12 months, Estimated Market Value	'	16,186
Available-for-sale, Less than 12 months, Unrealized Losses	'	-53
Available-for-sale, 12 months or longer, Estimated Market Value	'	'
Available-for-sale, 12 months or longer, Unrealized Losses	'	'
Available-for-sale, Total, Estimated Market Value	'	16,186
Available-for-sale, Total, Unrealized Losses	'	-53
Available-for-sale Securities [Member] \| Total mortgage-backed Securities [Member] \| FNMA [Member]	'	'
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]	'	'
Available-for-sale, Less than 12 months, Estimated Market Value	'	4,871
Available-for-sale, Less than 12 months, Unrealized Losses	'	-11
Available-for-sale, 12 months or longer, Estimated Market Value	'	'
Available-for-sale, 12 months or longer, Unrealized Losses	'	'
Available-for-sale, Total, Estimated Market Value	'	4,871
Available-for-sale, Total, Unrealized Losses	'	($11)

Securities_Amortized_Cost_Esti

Securities - Amortized Cost, Estimated Fair Value and Credit Rating of Corporate Debt Securities (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012	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	'	'	$15,000	$10,000	$5,000	$5,000	$5,000	$5,000	$5,000	$5,000	$55,000
Estimated Fair Value	$68,968	$547,450	$12,038	$8,102	$4,226	$3,931	$4,108	$4,217	$4,168	$4,086	$44,876
Credit Rating Moody's/S&P	'	'	'Ba2/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, Net (Detail) (USD $)	Sep. 30, 2013	Jun. 30, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
Real estate:	'	'	'	'	'	'
Consumer	$199,761	'	$198,143	'	'	'
Commercial and industrial	65,584	'	57,967	'	'	'
Total loans	1,545,992	'	1,543,237	'	'	'
Loans in process	-6,530	'	-3,639	'	'	'
Deferred origination costs, net	3,850	'	4,112	'	'	'
Allowance for loan losses	-20,887	-20,820	-20,510	-18,291	-17,657	-18,230
Loans receivable, net	1,522,425	'	1,523,200	'	'	'
One-to-Four Family Mortgage [Member]	'	'	'	'	'	'
Real estate:	'	'	'	'	'	'
One-to-four family	766,099	'	802,959	'	'	'
Commercial Real Estate [Member]	'	'	'	'	'	'
Real estate:	'	'	'	'	'	'
Commercial real estate, multi family and land	497,461	'	475,155	'	'	'
Residential Construction [Member]	'	'	'	'	'	'
Real estate:	'	'	'	'	'	'
Residential construction	$17,087	'	$9,013	'	'	'

Loans_Receivable_Net_Additiona

Loans Receivable, Net - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Receivables [Abstract]	'	'	'	'	'
Loans in the amount	$41,565,000	'	$41,565,000	'	$43,374,000
Impaired loans on non-accrual commercial real estate, multi-family, land, construction and commercial loans	'	'	250,000	'	'
Impaired loan portfolio total	37,513,000	'	37,513,000	'	37,546,000
Allocation allowance for loan losses	3,333,000	'	3,333,000	'	2,554,000
Average balance of impaired loans	36,320,000	35,802,000	39,045,000	31,131,000	'
Troubled debt restructuring loans	33,409,000	'	33,409,000	'	35,893,000
Troubled debt restructuring loans with accrual interest	21,523,000	'	21,523,000	'	17,733,000
Non-accrual loan total troubled debt restructurings	'	'	11,886,000	'	18,160,000
Specific reserves to loans accruing troubled debt restructurings	2,400,000	'	2,400,000	'	2,418,000
Accruing loan total, additional troubled debt restructurings	'	'	21,523,000	'	17,733,000
Regulatory impact on non-accruing TDR	'	'	2,686,000	'	1,704,000
Regulatory impact on accruing TDR	'	'	$4,804,000	'	$6,291,000

Loans_Receivable_Net_Analysis_

Loans Receivable, Net - Analysis of Allowance for Loan Losses (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Receivables [Abstract]	'	'	'	'
Balance at beginning of period	$20,820	$17,657	$20,510	$18,230
Provision charged to operations	700	1,400	2,600	4,800
Charge-offs	-768	-1,694	-3,068	-6,037
Recoveries	135	928	845	1,298
Balance at end of period	$20,887	$18,291	$20,887	$18,291

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 $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Allowance for loan losses:	'	'	'	'	'
Balance at beginning of period	$20,820	$17,657	$20,510	$18,230	'
Provision (benefit) charged to operations	700	1,400	2,600	4,800	'
Charge-offs	-768	-1,694	-3,068	-6,037	'
Recoveries	135	928	845	1,298	'
Balance at end of period	20,887	18,291	20,887	18,291	'
Ending allowance balance attributed to loans:	'	'	'	'	'
Individually evaluated for impairment	3,333	'	3,333	'	2,554
Collectively evaluated for impairment	17,554	'	17,554	'	17,956
Total ending allowance balance	20,887	'	20,887	'	20,510
Loans:	'	'	'	'	'
Loans individually evaluated for impairment	37,513	'	37,513	'	37,546
Loans collectively evaluated for impairment	1,508,479	'	1,508,479	'	1,505,691
Total ending loan balance	1,545,992	'	1,545,992	'	1,543,237
Residential Real Estate [Member]	'	'	'	'	'
Allowance for loan losses:	'	'	'	'	'
Balance at beginning of period	4,900	4,768	5,241	5,370	'
Provision (benefit) charged to operations	110	609	959	2,710	'
Charge-offs	-328	-1,126	-2,017	-4,030	'
Recoveries	60	210	559	411	'
Balance at end of period	4,742	4,461	4,742	4,461	'
Ending allowance balance attributed to loans:	'	'	'	'	'
Individually evaluated for impairment	155	'	155	'	179
Collectively evaluated for impairment	4,587	'	4,587	'	5,062
Total ending allowance balance	4,742	'	4,742	'	5,241
Loans:	'	'	'	'	'
Loans individually evaluated for impairment	19,485	'	19,485	'	22,427
Loans collectively evaluated for impairment	763,701	'	763,701	'	789,545
Total ending loan balance	783,186	'	783,186	'	811,972
Commercial Real Estate [Member]	'	'	'	'	'
Allowance for loan losses:	'	'	'	'	'
Balance at beginning of period	9,774	8,614	8,937	8,474	'
Provision (benefit) charged to operations	-328	-90	459	-57	'
Charge-offs	'	'	'	-47	'
Recoveries	'	'	50	154	'
Balance at end of period	9,446	8,524	9,446	8,524	'
Ending allowance balance attributed to loans:	'	'	'	'	'
Individually evaluated for impairment	2,736	'	2,736	'	1,834
Collectively evaluated for impairment	6,710	'	6,710	'	7,103
Total ending allowance balance	9,446	'	9,446	'	8,937
Loans:	'	'	'	'	'
Loans individually evaluated for impairment	13,716	'	13,716	'	12,116
Loans collectively evaluated for impairment	483,745	'	483,745	'	463,039
Total ending loan balance	497,461	'	497,461	'	475,155
Consumer [Member]	'	'	'	'	'
Allowance for loan losses:	'	'	'	'	'
Balance at beginning of period	1,939	1,648	2,264	1,461	'
Provision (benefit) charged to operations	192	963	85	2,533	'
Charge-offs	-440	-491	-816	-1,882	'
Recoveries	75	104	233	112	'
Balance at end of period	1,766	2,224	1,766	2,224	'
Ending allowance balance attributed to loans:	'	'	'	'	'
Individually evaluated for impairment	442	'	442	'	541
Collectively evaluated for impairment	1,324	'	1,324	'	1,723
Total ending allowance balance	1,766	'	1,766	'	2,264
Loans:	'	'	'	'	'
Loans individually evaluated for impairment	3,520	'	3,520	'	2,712
Loans collectively evaluated for impairment	196,241	'	196,241	'	195,431
Total ending loan balance	199,761	'	199,761	'	198,143
Commercial [Member]	'	'	'	'	'
Allowance for loan losses:	'	'	'	'	'
Balance at beginning of period	1,093	1,110	1,348	900	'
Provision (benefit) charged to operations	419	-577	396	-373	'
Charge-offs	'	-77	-235	-78	'
Recoveries	'	614	3	621	'
Balance at end of period	1,512	1,070	1,512	1,070	'
Ending allowance balance attributed to loans:	'	'	'	'	'
Collectively evaluated for impairment	1,512	'	1,512	'	1,348
Total ending allowance balance	1,512	'	1,512	'	1,348
Loans:	'	'	'	'	'
Loans individually evaluated for impairment	792	'	792	'	291
Loans collectively evaluated for impairment	64,792	'	64,792	'	57,676
Total ending loan balance	65,584	'	65,584	'	57,967
Unallocated [Member]	'	'	'	'	'
Allowance for loan losses:	'	'	'	'	'
Balance at beginning of period	3,114	1,517	2,720	2,025	'
Provision (benefit) charged to operations	307	495	701	-13	'
Balance at end of period	3,421	2,012	3,421	2,012	'
Ending allowance balance attributed to loans:	'	'	'	'	'
Collectively evaluated for impairment	3,421	'	3,421	'	2,720
Total ending allowance balance	$3,421	'	$3,421	'	$2,720

Loans_Receivable_Net_Summary_o1

Loans Receivable, Net - Summary of Impaired Loans (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Receivables [Abstract]	'	'
Impaired loans with no allocated allowance for loan losses	$26,122	$25,513
Impaired loans with allocated allowance for loan losses	11,391	12,033
Total	37,513	37,546
Amount of the allowance for loan losses allocated	$3,333	$2,554

Loans_Receivable_Net_Summary_o2

Loans Receivable, Net - Summary of Loans Individually Evaluated for Impairment by Class of Loans (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Recorded Investment	$37,513	'	$37,513	'	$37,546
Allowance for Loan Losses Allocated	3,333	'	3,333	'	2,554
With No Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	28,110	'	28,110	'	26,196
Recorded Investment	26,122	'	26,122	'	25,513
Allowance for Loan Losses Allocated	'	'	'	'	'
Average Recorded Investment	25,159	22,634	27,348	19,700	'
Interest Income Recognized	213	238	642	616	'
With an Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	11,536	'	11,536	'	12,121
Recorded Investment	11,391	'	11,391	'	12,033
Allowance for Loan Losses Allocated	3,333	'	3,333	'	2,554
Average Recorded Investment	11,161	13,168	11,697	11,431	'
Interest Income Recognized	43	120	257	356	'
Originated by Bank [Member] \| Residential Real Estate [Member] \| With No Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	9,672	'	9,672	'	11,200
Recorded Investment	9,001	'	9,001	'	10,956
Allowance for Loan Losses Allocated	'	'	'	'	'
Average Recorded Investment	9,411	10,440	10,841	9,291	'
Interest Income Recognized	87	125	262	324	'
Originated by Bank [Member] \| Residential Real Estate [Member] \| With an Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	881	'	881	'	1,761
Recorded Investment	881	'	881	'	1,755
Allowance for Loan Losses Allocated	124	'	124	'	142
Average Recorded Investment	881	1,605	852	1,050	'
Interest Income Recognized	11	14	33	61	'
Originated by Mortgage Company [Member] \| Residential Real Estate [Member] \| With No Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	7,409	'	7,409	'	7,210
Recorded Investment	7,034	'	7,034	'	7,061
Allowance for Loan Losses Allocated	'	'	'	'	'
Average Recorded Investment	6,737	6,824	7,158	5,686	'
Interest Income Recognized	68	68	202	178	'
Originated by Mortgage Company [Member] \| Residential Real Estate [Member] \| With an Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	398	'	398	'	404
Recorded Investment	398	'	398	'	404
Allowance for Loan Losses Allocated	31	'	31	'	37
Average Recorded Investment	265	405	356	135	'
Interest Income Recognized	7	7	20	7	'
Originated by Mortgage Company - Non-Prime [Member] \| Residential Real Estate [Member] \| With No Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	2,773	'	2,773	'	2,335
Recorded Investment	2,171	'	2,171	'	2,251
Allowance for Loan Losses Allocated	'	'	'	'	'
Average Recorded Investment	2,180	1,960	2,211	1,832	'
Interest Income Recognized	3	1	12	3	'
Originated by Mortgage Company - Non-Prime [Member] \| Residential Real Estate [Member] \| With an Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	'	'	'	'	'
Recorded Investment	'	'	'	'	'
Allowance for Loan Losses Allocated	'	'	'	'	'
Average Recorded Investment	'	636	'	674	'
Commercial [Member] \| With No Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	792	'	792	'	291
Recorded Investment	792	'	792	'	291
Allowance for Loan Losses Allocated	'	'	'	'	'
Average Recorded Investment	793	294	456	296	'
Interest Income Recognized	'	3	5	7	'
Commercial [Member] \| With an Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [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, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	4,356	'	4,356	'	2,722
Recorded Investment	4,333	'	4,333	'	2,691
Allowance for Loan Losses Allocated	'	'	'	'	'
Average Recorded Investment	3,296	1,710	2,925	1,643	'
Interest Income Recognized	36	22	103	66	'
Commercial [Member] \| Commercial Real Estate [Member] \| With an Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	9,096	'	9,096	'	9,022
Recorded Investment	9,074	'	9,074	'	8,943
Allowance for Loan Losses Allocated	2,513	'	2,513	'	1,834
Average Recorded Investment	8,977	9,834	9,232	9,255	'
Interest Income Recognized	15	89	172	277	'
Construction and Land [Member] \| Commercial Real Estate [Member] \| With No Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	'	'	'	'	482
Recorded Investment	'	'	'	'	482
Allowance for Loan Losses Allocated	'	'	'	'	'
Average Recorded Investment	'	'	'	'	'
Interest Income Recognized	'	'	'	'	'
Construction and Land [Member] \| Commercial Real Estate [Member] \| With an Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	309	'	309	'	'
Recorded Investment	309	'	309	'	'
Allowance for Loan Losses Allocated	223	'	223	'	'
Average Recorded Investment	309	'	418	'	'
Consumer [Member] \| With No Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	3,108	'	3,108	'	1,956
Recorded Investment	2,791	'	2,791	'	1,781
Allowance for Loan Losses Allocated	'	'	'	'	'
Average Recorded Investment	2,742	1,406	3,757	952	'
Interest Income Recognized	19	19	58	38	'
Consumer [Member] \| With an Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Unpaid Principal Balance	852	'	852	'	934
Recorded Investment	729	'	729	'	931
Allowance for Loan Losses Allocated	442	'	442	'	541
Average Recorded Investment	729	688	839	317	'
Interest Income Recognized	$10	$10	$32	$11	'

Loans_Receivable_Net_Recorded_

Loans Receivable, Net - Recorded Investment in Non-Accrual Loans by Class of Loans (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Recorded Investment in Non-accrual Loans	$41,565	$43,374
Commercial [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Recorded Investment in Non-accrual Loans	769	746
Consumer [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Recorded Investment in Non-accrual Loans	4,428	4,540
Residential Real Estate [Member] \| Originated by Bank [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Recorded Investment in Non-accrual Loans	15,661	13,156
Residential Real Estate [Member] \| Originated by Mortgage Company [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Recorded Investment in Non-accrual Loans	10,402	10,477
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	2,907	2,888
Commercial Real Estate [Member] \| Commercial [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Recorded Investment in Non-accrual Loans	7,089	11,085
Commercial Real Estate [Member] \| Construction and Land [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Recorded Investment in Non-accrual Loans	$309	$482

Loans_Receivable_Net_Aging_of_

Loans Receivable, Net - Aging of Recorded Investment in Past Due Loans (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	$11,782	$12,305
60-89 Days Past Due	9,508	2,020
Greater than 90 Days Past Due	36,604	31,201
Total Past Due	57,894	45,526
Loans Not Past Due	1,488,098	1,497,711
Total loans	1,545,992	1,543,237
Originated by Bank [Member] \| Residential Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	7,069	5,863
60-89 Days Past Due	1,523	782
Greater than 90 Days Past Due	14,286	10,624
Total Past Due	22,878	17,269
Loans Not Past Due	642,770	666,833
Total loans	665,648	684,102
Originated by Mortgage Company [Member] \| Residential Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	'	2,870
60-89 Days Past Due	958	7
Greater than 90 Days Past Due	10,293	10,294
Total Past Due	11,251	13,171
Loans Not Past Due	85,151	101,437
Total loans	96,402	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	167	431
60-89 Days Past Due	185	47
Greater than 90 Days Past Due	2,343	2,369
Total Past Due	2,695	2,847
Loans Not Past Due	1,354	1,402
Total loans	4,049	4,249
Residential Construction [Member] \| Residential 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	'	'
Total Past Due	'	'
Loans Not Past Due	17,087	9,013
Total loans	17,087	9,013
Commercial [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	71	'
60-89 Days Past Due	425	'
Greater than 90 Days Past Due	932	112
Total Past Due	1,428	112
Loans Not Past Due	64,156	57,855
Total loans	65,584	57,967
Commercial [Member] \| Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	3,758	2,422
60-89 Days Past Due	6,219	608
Greater than 90 Days Past Due	3,866	2,863
Total Past Due	13,843	5,893
Loans Not Past Due	465,132	457,394
Total loans	478,975	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	490	482
Total Past Due	490	482
Loans Not Past Due	17,996	11,386
Total loans	18,486	11,868
Consumer [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
30-59 Days Past Due	717	719
60-89 Days Past Due	198	576
Greater than 90 Days Past Due	4,394	4,457
Total Past Due	5,309	5,752
Loans Not Past Due	194,452	192,391
Total loans	$199,761	$198,143

Loans_Receivable_Net_Risk_Cate

Loans Receivable, Net - Risk Category of Loans by Class of Loans (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	$563,045	$533,122
Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	65,584	57,967
Commercial Real Estate [Member] \| Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	478,975	463,287
Commercial Real Estate [Member] \| Construction and Land [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	18,486	11,868
Pass [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	524,921	497,614
Pass [Member] \| Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	61,817	57,341
Pass [Member] \| Commercial Real Estate [Member] \| Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	445,433	429,393
Pass [Member] \| Commercial Real Estate [Member] \| Construction and Land [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	17,671	10,880
Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	3,911	2,281
Special Mention [Member] \| Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	3,380	'
Special Mention [Member] \| Commercial Real Estate [Member] \| Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	25	1,775
Special Mention [Member] \| Commercial Real Estate [Member] \| Construction and Land [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	506	506
Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	33,334	32,148
Substandard [Member] \| Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	387	391
Substandard [Member] \| Commercial Real Estate [Member] \| Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	32,638	31,275
Substandard [Member] \| Commercial Real Estate [Member] \| Construction and Land [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	309	482
Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	879	1,079
Doubtful [Member] \| Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	'	235
Doubtful [Member] \| Commercial Real Estate [Member] \| Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loan	$879	$844

Loans_Receivable_Net_Recorded_1

Loans Receivable, Net - Recorded Investment in Residential and Consumer Loans Based on Payment Activity (Detail) (Residential Real Estate [Member], USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Originated by Bank [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Performing	$649,987	$670,946
Non-performing	15,661	13,156
Total	665,648	684,102
Originated by Mortgage Company [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Performing	86,000	104,131
Non-performing	10,402	10,477
Total	96,402	114,608
Originated by Mortgage Company - Non-Prime [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Performing	1,142	1,361
Non-performing	2,907	2,888
Total	4,049	4,249
Residential Construction [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Performing	17,087	9,013
Non-performing	'	'
Total	17,087	9,013
Consumer [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Performing	195,333	193,603
Non-performing	4,428	4,540
Total	$199,761	$198,143

Loans_Receivable_Net_Troubled_

Loans Receivable, Net - Troubled Debt Restructurings (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
	SecurityLoan	SecurityLoan	SecurityLoan	SecurityLoan
Subsequently Defaulted [Member]	'	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'	'
Number of Loans	'	'	'	'
Recorded Investment	'	'	'	'
Originated by Mortgage Company [Member] \| Residential Real Estate [Member]	'	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'	'
Number of Loans	2	1	2	3
Pre-modification Recorded Investment	779	359	779	978
Post-modification Recorded Investment	777	359	777	978
Consumer [Member]	'	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'	'
Number of Loans	2	'	9	'
Pre-modification Recorded Investment	205	'	368	'
Post-modification Recorded Investment	125	'	281	'
Consumer [Member] \| Residential Real Estate [Member]	'	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'	'
Number of Loans	'	1	'	'
Pre-modification Recorded Investment	'	56	'	'
Post-modification Recorded Investment	'	56	'	'
Consumer [Member] \| Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'	'
Number of Loans	'	'	'	4
Pre-modification Recorded Investment	'	'	'	185
Post-modification Recorded Investment	'	'	'	185
Consumer [Member] \| Subsequently Defaulted [Member]	'	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'	'
Number of Loans	1	'	1	'
Recorded Investment	12	'	12	'
Originated by Bank [Member] \| Residential Real Estate [Member]	'	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'	'
Number of Loans	'	4	3	9
Pre-modification Recorded Investment	'	375	623	2,029
Post-modification Recorded Investment	'	368	623	1,892
Originated by Bank [Member] \| Subsequently Defaulted [Member] \| Residential Real Estate [Member]	'	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'	'
Number of Loans	'	'	1	'
Recorded Investment	'	'	62	'
Commercial [Member] \| Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Modifications [Line Items]	'	'	'	'
Number of Loans	'	'	'	2
Pre-modification Recorded Investment	'	'	'	1,315
Post-modification Recorded Investment	'	'	'	$1,279

Reserve_for_Repurchased_Loans_2

Reserve for Repurchased Loans and Loss Sharing Obligations - Analysis of Reserve for Repurchased Loans and Loss Sharing Obligations (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Disclosure Reserve For Repurchased Loans Analysis Of Reserve For Repurchased Loans [Abstract]	'	'	'	'
Balance at beginning of period	$1,688	$955	$1,203	$705
Provision charged to operations	'	100	975	350
Loss on loans repurchased, settlements or payments under loss sharing arrangements	-220	'	-915	'
Recoveries	'	'	205	'
Balance at end of period	$1,468	$1,055	$1,468	$1,055

Reserve_for_Repurchased_Loans_3

Reserve for Repurchased Loans and Loss Sharing Obligations - Additional Information (Detail) (USD $)

3 Months Ended

9 Months Ended

12 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Dec. 31, 2012

Jun. 30, 2013

Jun. 30, 2012

Dec. 31, 2011

Sep. 30, 2013

Mar. 31, 2013

Sep. 30, 2013

SecurityLoan

Settlement of Loan [Member]

Repurchase Requests [Member]

MPF Program [Member]

Loans Sold To FHLB Under Loss Sharing Arrangement [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

$1,055,000

$1,468,000

$1,055,000

$1,203,000

$1,688,000

$955,000

$705,000

Increase in reserve for repurchased loans and loss sharing obligations

265,000

General provision for repurchased loans

100,000

975,000

350,000

100,000

Recognized losses on loans

245,000

Additional provision for covered losses

875,000

Additional loss charged against reserve for repurchase loans

220,000

Maximum remaining loss exposure on all loans sold to FHLB

2,400,000

Reserve reduced by cash paid as part of settlement

450,000

Loan repurchase request, outstanding

Recognized recoveries

205,000

Total principal balance

$541,000

$3,600,000

Deposits_Types_of_Deposits_Det

Deposits - Types of Deposits (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Banking And Thrift [Abstract]	'	'
Non-interest-bearing	$217,061	$179,074
Interest-bearing checking	924,694	940,190
Money market deposit	124,350	118,154
Savings	291,131	256,035
Time deposits	211,678	226,218
Total deposits	$1,768,914	$1,719,671

Deposits_Additional_Informatio

Deposits - Additional Information (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Banking And Thrift [Abstract]	'	'
Time deposits, $100,000 or over	$56,623,000	$57,871,000

Fair_Value_Measurements_Additi

Fair Value Measurements - Additional Information (Detail)	9 Months Ended
Fair Value Measurements - Additional Information (Detail)	Sep. 30, 2013
Fair Value Disclosures [Abstract]	'
Estimated selling costs percentage of other real estate owned and loans	20.00%
Estimated other costs percentage of other real estate owned and loans	15.00%

Fair_Value_Measurements_Financ

Fair Value Measurements - Financial Assets and Financial Liabilities Measured at Fair Value (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	$68,968	$547,450
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] \| U.S. Agency Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	60,484	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 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] \| Equity Investments [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	8,484	5,293
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	4,259	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	11,391	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	8,484	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] \| U.S. Agency Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Investment securities available for sale	60,484	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 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 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	4,259	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	$11,391	$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 $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Financial Assets:	'	'
Securities held-to-maturity	$517,173	'
Financial Liabilities:	'	'
Securities sold under agreements to repurchase with retail customers	69,951	60,791
Book Value [Member]	'	'
Financial Assets:	'	'
Cash and due from banks	44,055	62,544
Securities held-to-maturity	514,022	'
Federal Home Loan Bank of New York stock	15,211	17,061
Loans receivable and mortgage loans held for sale	1,524,991	1,529,946
Financial Liabilities:	'	'
Deposits other than time deposits	1,557,236	1,493,453
Time deposits	211,678	226,218
Securities sold under agreements to repurchase with retail customers	69,951	60,791
Federal Home Loan Bank advances and other borrowings	216,500	252,500
Level 1 Inputs [Member]	'	'
Financial Assets:	'	'
Cash and due from banks	44,055	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	69,951	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	517,173	'
Federal Home Loan Bank of New York stock	'	'
Loans receivable and mortgage loans held for sale	'	'
Financial Liabilities:	'	'
Deposits other than time deposits	1,557,236	1,493,453
Time deposits	214,623	231,445
Securities sold under agreements to repurchase with retail customers	'	'
Federal Home Loan Bank advances and other borrowings	219,370	258,577
Level 3 Inputs [Member]	'	'
Financial Assets:	'	'
Cash and due from banks	'	'
Securities held-to-maturity	'	'
Federal Home Loan Bank of New York stock	15,211	17,061
Loans receivable and mortgage loans held for sale	1,541,323	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	'	'

Subsequent_Events_Additional_I

Subsequent Events - Additional Information (Detail) (USD $)	9 Months Ended
	Sep. 30, 2013
	Branch
Subsequent Event [Member]	'
Subsequent Event [Line Items]	'
Prepayment of Federal Home Loan Bank advances	$159,000,000
Weighted average cost for Federal Home Loan Bank advances	2.31%
Weighted average term to maturity of Federal Home Loan Bank advances	'16 months
December 31, 2013 [Member]	'
Subsequent Event [Line Items]	'
Pre-tax prepayment fee on Federal Home Loan Bank Advances	4,300,000
Pre-tax prepayment fee on Federal Home Loan Bank Advances per diluted share	$0.16
Number of branches consolidated	2
Expected non-recurring charge on consolidation	$630,000