OceanFirst Financial (OCFC) 10-Q 8 May 15 2015 Q1 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	3 Months Ended
	Mar. 31, 2015	Apr. 30, 2015
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	FALSE
Document Period End Date	31-Mar-15
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q1
Trading Symbol	OCFC
Entity Registrant Name	OCEANFIRST FINANCIAL CORP
Entity Central Index Key	1004702
Current Fiscal Year End Date	-19
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		16,872,429

Consolidated_Statements_of_Fin

Consolidated Statements of Financial Condition (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Assets
Cash and due from banks	$34,792	$36,117
Securities available-for-sale, at estimated fair value	30,019	19,804
Securities held-to-maturity, net (estimated fair value of $449,955 at March 31, 2015 and $474,215 at December 31, 2014)	442,829	469,417
Federal Home Loan Bank of New York stock, at cost	16,728	19,170
Loans receivable, net	1,736,825	1,688,846
Mortgage loans held for sale	6,020	4,201
Interest and dividends receivable	5,474	5,506
Other real estate owned	3,835	4,664
Premises and equipment, net	24,868	24,738
Servicing asset	548	701
Bank Owned Life Insurance	56,494	56,048
Deferred tax asset	15,372	15,594
Other assets	10,337	11,908
Total assets	2,384,141	2,356,714
Liabilities and Stockholders' Equity
Deposits	1,800,926	1,720,135
Securities sold under agreements to repurchase with retail customers	65,879	67,812
Federal Home Loan Bank advances	251,778	305,238
Other borrowings	27,500	27,500
Due to brokers	1,124
Advances by borrowers for taxes and insurance	7,485	6,323
Other liabilities	9,147	11,447
Total liabilities	2,163,839	2,138,455
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 16,863,429 and 16,901,653 shares outstanding at March 31, 2015 and December 31, 2014, respectively	336	336
Additional paid-in capital	266,824	265,260
Retained earnings	220,677	217,714
Accumulated other comprehensive loss	-6,788	-7,109
Less: Unallocated common stock held by Employee Stock Ownership Plan	-3,259	-3,330
Treasury stock 16,703,343 and 16,665,119 shares at March 31, 2015 and December 31, 2014, respectively	-257,488	-254,612
Common stock acquired by Deferred Compensation Plan	-307	-304
Deferred Compensation Plan Liability	307	304
Total stockholders' equity	220,302	218,259
Total liabilities and stockholders' equity	$2,384,141	$2,356,714

Consolidated_Statements_of_Fin1

Consolidated Statements of Financial Condition (Parenthetical) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Securities held-to-maturity, net estimated fair value	$449,955,000	$474,215,000
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	0	0
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	16,863,429	16,901,653
Treasury stock, shares	16,703,343	16,665,119

Consolidated_Statements_of_Inc

Consolidated Statements of Income (USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Interest income:
Loans	$18,029	$17,246
Mortgage-backed securities	1,623	1,763
Investment securities and other	517	736
Total interest income	20,169	19,745
Interest expense:
Deposits	955	1,096
Borrowed funds	1,081	584
Total interest expense	2,036	1,680
Net interest income	18,133	18,065
Provision for loan losses	375	530
Net interest income after provision for loan losses	17,758	17,535
Other income:
Bankcard services revenue	783	791
Wealth management revenue	528	540
Fees and service charges	1,889	1,844
Loan servicing income	52	228
Net gain on sale of loan servicing	81
Net gain on sales of loans available-for-sale	193	132
Net gain (loss) from other real estate operations	21	-32
Income from Bank Owned Life Insurance	446	338
Other	-7	1
Total other income	3,986	3,842
Operating expenses:
Compensation and employee benefits	7,539	7,685
Occupancy	1,454	1,464
Equipment	798	756
Marketing	274	532
Federal deposit insurance	498	546
Data processing	1,088	1,070
Check card processing	475	446
Professional fees	395	375
Other operating expense	1,217	1,233
Total operating expenses	13,738	14,107
Income before provision for income taxes	8,006	7,270
Provision for income taxes	2,744	2,563
Net income	$5,262	$4,707
Basic earnings per share	$0.32	$0.28
Diluted earnings per share	$0.32	$0.28
Average basic shares outstanding	16,476	16,884
Average diluted shares outstanding	16,637	17,050

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Statement of Comprehensive Income [Abstract]
Net income	$5,262	$4,707
Other comprehensive income:
Unrealized gain (loss) on securities (net of tax expense of $96 in 2015 and tax benefit of $77 in 2014)	139	-111
Accretion of unrealized loss on securities reclassified to held-to-maturity (net of tax expense of $125 and $107 in 2015 and 2014 respectively)	182	155
Total comprehensive income	$5,583	$4,751

Consolidated_Statements_of_Com1

Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Statement of Comprehensive Income [Abstract]
Unrealized gain (loss) on securities, tax expense (benefit)	$96	($77)
Accretion of unrealized loss on securities reclassified to held-to-maturity, tax expense	$125	$107

Consolidated_Statements_of_Cha

Consolidated Statements of Changes in Stockholders' Equity (USD $)	Total	Employee Stock Ownership Plan [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Gain (Loss) [Member]	Treasury Stock [Member]	Common Stock Acquired by Deferred Compensation Plan [Member]	Deferred Compensation Plan Liability [Member]
In Thousands
Beginning Balance at Dec. 31, 2013	$214,350	($3,616)		$336	$263,319	$206,201	($6,619)	($245,271)	($665)	$665
Net income	4,707					4,707
Other comprehensive income, net of tax	44						44
Tax benefit of stock plans	50				50
Stock awards	180				180
Treasury stock allocated to restricted stock plan					661	-97		-564
Purchased 88,000 and 110,143 shares of common stock in 2014 and 2015 respectively	-1,522							-1,522
Allocation of ESOP stock	151	72			79
Cash dividend $0.12 and $0.13 per share for 2014 and 2015 respectively	-2,035					-2,035
Exercise of stock options	265					-44		309
Sale of stock for the deferred compensation plan									341	-341
Ending Balance at Mar. 31, 2014	216,190	-3,544		336	264,289	208,732	-6,575	-247,048	-324	324
Beginning Balance at Dec. 31, 2014	218,259	-3,330		336	265,260	217,714	-7,109	-254,612	-304	304
Net income	5,262					5,262
Other comprehensive income, net of tax	321						321
Tax benefit of stock plans	7				7
Stock awards	292				292
Treasury stock allocated to restricted stock plan					1,195	-139		-1,056
Purchased 88,000 and 110,143 shares of common stock in 2014 and 2015 respectively	-1,881							-1,881
Allocation of ESOP stock	141	71			70
Cash dividend $0.12 and $0.13 per share for 2014 and 2015 respectively	-2,146					-2,146
Exercise of stock options	47					-14		61
Purchase of stock for the deferred compensation plan									-3	3
Ending Balance at Mar. 31, 2015	$220,302	($3,259)		$336	$266,824	$220,677	($6,788)	($257,488)	($307)	$307

Consolidated_Statements_of_Cha1

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Retained Earnings [Member]
Cash dividend per share	$0.13	$0.12
Treasury Stock [Member]
Purchase of common stock, shares	110,143	88,000

Consolidated_Statements_of_Cas

Consolidated Statements of Cash Flows (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Cash flows from operating activities:
Net income	$5,262	$4,707
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of premises and equipment	744	695
Allocation of ESOP stock	141	151
Stock awards	292	180
Amortization of servicing asset	153	302
Net premium amortization in excess of discount accretion on securities	596	737
Net amortization of deferred costs and discounts on loans	22	7
Provision for loan losses	375	530
Net gain on sale of other real estate owned	-67	-31
Net gain on sales of loans	-193	-132
Proceeds from sales of mortgage loans held for sale	11,173	10,312
Mortgage loans originated for sale	-12,799	-10,637
Increase in value of Bank Owned Life Insurance	-446	-338
Decrease in interest and dividends receivable	32	19
Decrease (increase) in other assets	1,570	-438
Decrease in other liabilities	-2,300	-373
Total adjustments	-707	984
Net cash provided by operating activities	4,555	5,691
Cash flows from investing activities:
Net increase in loans receivable	-41,169	-30,652
Purchase of loans receivable	-7,186
Purchase of investment securities available-for-sale	-9,973	-651
Purchase of mortgage-backed securities held-to-maturity		-10,134
Purchase of investment-backed securities held-to-maturity		-5,003
Proceeds from maturities of investment securities available-for-sale		5,000
Proceeds from maturities of investment securities held-to-maturity	11,415	899
Principal repayments on mortgage-backed securities held-to-maturity	14,879	13,289
Decrease (increase) in Federal Home Loan Bank of New York stock	2,442	-2,493
Proceeds from sales of other real estate owned	875	525
Purchases of premises and equipment	-874	-974
Net cash used in investing activities	-29,591	-30,194
Cash flows from financing activities:
Increase (decrease) in deposits	80,791	-26,632
(Decrease) increase in short-term borrowings	-75,393	15,222
Proceeds from Federal Home Loan Bank advances	20,000	60,000
Repayments of Federal Home Loan Bank advances		-20,000
Increase in advances by borrowers for taxes and insurance	1,162	421
Exercise of stock options	47	265
Purchase of treasury stock	-757
Dividends paid	-2,146	-2,035
Tax benefit of stock plans	7	50
Net cash provided by financing activities	23,711	27,291
Net (decrease) increase in cash and due from banks	-1,325	2,788
Cash and due from banks at beginning of period	36,117	33,958
Cash and due from banks at end of period	34,792	36,746
Supplemental Disclosure of Cash Flow Information:
Interest	2,015	1,599
Income taxes	162	1,240
Non-cash activities:
Loans charged-off, net	273	526
Transfer of loans receivable to other real estate owned		$606

Basis_of_Presentation

Basis of Presentation	3 Months Ended
	Mar. 31, 2015
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, OceanFirst REIT Holdings, Inc., OceanFirst Services, LLC and 975 Holdings, LLC.
	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 months ended March 31, 2015 are not necessarily indicative of the results of operations that may be expected for all of 2015. 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, 2014.

Earnings_per_Share

Earnings per Share	3 Months Ended
	Mar. 31, 2015
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 months ended March 31, 2015 and 2014 (in thousands):
		Three months ended
		March 31,
		2015			2014
	Weighted average shares issued net of Treasury shares		16,902			17,397
	Less: Unallocated ESOP shares		(391	)		(425	)
	Unallocated incentive award shares and shares held by deferred compensation plan		(35	)		(88	)
	Average basic shares outstanding		16,476			16,884
	Add: Effect of dilutive securities:
	Stock options		141			136
	Shares held by deferred compensation plan		20			30
	Average diluted shares outstanding		16,637			17,050
	For the three months ended March 31, 2015 and 2014, antidilutive stock options of 813,000 and 597,000, respectively, were excluded from earnings per share calculations.

Securities

Securities	3 Months Ended
	Mar. 31, 2015
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 March 31, 2015 and December 31, 2014 are as follows (in thousands):
		At March 31, 2015
		Amortized			Gross			Gross			Estimated
		Cost			Unrealized			Unrealized			Fair
					Gains			Losses			Value
	Available-for-sale:
	Investment securities:
	U.S. agency obligations	$	29,878		$	149		$	(8	)	$	30,019
	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	76,163		$	181		$	(2	)	$	76,342
	State and municipal obligations		12,371			29			(3	)		12,397
	Corporate debt securities		55,000			—			(8,800	)		46,200
	Total investment securities		143,534			210			(8,805	)		134,939
	Mortgage-backed securities:
	FHLMC		135,545			869			(811	)		135,603
	FNMA		174,791			4,458			(514	)		178,735
	GNMA		575			103			—			678
	Total mortgage-backed securities		310,911			5,430			(1,325	)		315,016
	Total held-to-maturity	$	454,445		$	5,640		$	(10,130	)	$	449,955
	Total securities	$	484,323		$	5,789		$	(10,138	)	$	479,974
		At December 31, 2014
		Amortized			Gross			Gross			Estimated
		Cost			Unrealized			Unrealized			Fair
					Gains			Losses			Value
	Available-for-sale:
	Investment securities:
	U.S. agency obligations	$	19,900		$	—		$	(96	)	$	19,804
	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	86,394		$	97		$	(50	)	$	86,441
	State and municipal obligations		13,829			25			(8	)		13,846
	Corporate debt securities		55,000			—			(9,750	)		45,250
	Total investment securities		155,223			122			(9,808	)		145,537
	Mortgage-backed securities:
	FHLMC		141,494			609			(1,659	)		140,444
	FNMA		184,003			4,674			(1,182	)		187,495
	GNMA		620			119			—			739
	Total mortgage-backed securities		326,117			5,402			(2,841	)		328,678
	Total held-to-maturity	$	481,340		$	5,524		$	(12,649	)	$	474,215
	Total securities	$	501,240		$	5,524		$	(12,745	)	$	494,019
	During the third quarter 2013, the Bank transferred $536.0 million of previously-designated available-for-sale securities to a held-to-maturity designation at estimated fair value. 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 March 31, 2015 and December 31, 2014 are as follows (in thousands):
		March 31,			December 31,
		2015			2014
	Amortized cost	$	454,445		$	481,340
	Net loss on date of transfer from available-for-sale		(13,347	)		(13,347	)
	Accretion of net unrealized loss on securities reclassified as held-to-maturity		1,731			1,424
	Carrying value	$	442,829		$	469,417
	There were no realized gains or losses on the sale of securities for the three months ended March 31, 2015 and March 31, 2014.
	The amortized cost and estimated fair value of investment securities at March 31, 2015 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 March 31, 2015, corporate debt securities with an amortized cost and estimated fair value of $55.0 million and $46.2 million, respectively, were callable prior to the maturity date.
	March 31, 2015	Amortized			Estimated
		Cost			Fair Value
	Less than one year	$	40,959		$	41,016
	Due after one year through five years		77,113			77,400
	Due after five years through ten years		340			342
	Due after ten years		55,000			46,200
		$	173,412		$	164,958
	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 of securities available-for-sale and held-to-maturity at March 31, 2015 and December 31, 2014, segregated by the duration of the unrealized loss, are as follows (in thousands):
		At March 31, 2015
		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:
U.S. agency obligations	$	4,942		$	(8	)	$	—		$	—		$	4,942	$	(8	)
Held-to-maturity:
Investment securities:
U.S. agency obligations	$	—		$	—		$	5,069		$	(2	)	$	5,069	$	(2	)
State and municipal obligations		696			(1	)		1,034			(2	)		1,730		(3	)
Corporate debt securities		—			—			46,200			(8,800	)		46,200		(8,800	)
Total investment securities		696			(1	)		52,303			(8,804	)		52,999		(8,805	)
Mortgage-backed securities:
FHLMC		—			—			80,883			(811	)		80,883		(811	)
FNMA		—			—			40,394			(514	)		40,394		(514	)
Total mortgage-backed securities		—			—			121,277			(1,325	)		121,277		(1,325	)
Total held-to-maturity	$	696		$	(1	)	$	173,580		$	(10,129	)	$	174,276	$	(10,130	)
Total securities	$	5,638		$	(9	)	$	173,580		$	(10,129	)	$	179,218	$	(10,138	)
	At December 31, 2014
	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:
U.S. agency obligations	$	19,804		$	(96	)	$	—		$	—		$	19,804	$	(96	)
Held-to-maturity:
Investment securities:
U.S. agency obligations	$	15,134		$	(9	)	$	25,409		$	(41	)	$	40,543	$	(50	)
State and municipal obligations		947			(1	)		1,827			(7	)		2,774		(8	)
Corporate debt securities		—			—			45,250			(9,750	)		45,250		(9,750	)
Total investment securities		16,081			(10	)		72,486			(9,798	)		88,567		(9,808	)
Mortgage-backed securities:
FHLMC		9,155			(34	)		96,975			(1,625	)		106,130		(1,659	)
FNMA		—			—			64,932			(1,182	)		64,932		(1,182	)
Total mortgage-backed securities		9,155			(34	)		161,907			(2,807	)		171,062		(2,841	)
Total held-to-maturity	$	25,236		$	(44	)	$	234,393		$	(12,605	)	$	259,629	$	(12,649	)
Total securities	$	45,040		$	(140	)	$	234,393		$	(12,605	)	$	279,433	$	(12,745	)
At March 31, 2015, the amortized cost, estimated fair value and credit rating of the individual corporate debt securities in an unrealized loss position for greater than one year are as follows (in thousands):
Security Description	Amortized Cost			Estimated			Credit Rating
				Fair Value			Moody’s/S&P
BankAmerica Capital	$	15,000		$	12,375		Ba1/BB
Chase Capital		10,000			8,500		Baa2/BBB-
Wells Fargo Capital		5,000			4,375		A3/BBB+
Huntington Capital		5,000			4,000		Baa3/BB
Keycorp Capital		5,000			4,150		Baa3/BB+
PNC Capital		5,000			4,325		Baa2/BBB-
State Street Capital		5,000			4,325		A3/BBB
SunTrust Capital		5,000			4,150		Baa3/BB+
	$	55,000		$	46,200
At March 31, 2015, the estimated 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, 2014. The corporate debt securities are issued by other financial institutions with credit ratings ranging from a high of A3 to a low of BB 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 March 31, 2015. 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. 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 has not utilized the securities portfolio as a source of liquidity. The Company’s long range liquidity plans indicate adequate sources of liquidity outside the securities portfolio.
The mortgage-backed securities are issued and guaranteed by either the Federal Home Loan Mortgage Corporation (“FHLMC”) or Federal National Mortgage Association (“FNMA”), corporations which are chartered by the United States Government and whose debt obligations are typically rated AA+ by one of the internationally-recognized credit rating services. The Company considers the unrealized losses to be the result of changes in interest rates which over time can have both a positive and negative impact on the estimated fair value of the mortgage-backed securities. The Company does not intend to sell these securities and it is more likely than not that the Company will not be required to sell the securities before recovery of their amortized cost. As a result, the Company concluded that these securities were only temporarily impaired at March 31, 2015.

Loans_Receivable_Net

Loans Receivable, Net	3 Months Ended
	Mar. 31, 2015
Receivables [Abstract]
Loans Receivable, Net	Note 4. Loans Receivable, Net
	Loans receivable, net at March 31, 2015 and December 31, 2014 consisted of the following (in thousands):
		March 31, 2015				December 31, 2014
	Real estate:
	One-to-four family	$	746,309			$	737,889
	Commercial real estate, multi family and land		667,770				649,951
	Residential construction		48,891				47,552
	Consumer		196,377				199,349
	Commercial and industrial		107,476				83,946
	Total loans		1,766,823				1,718,687
	Loans in process		(16,790	)			(16,731	)
	Deferred origination costs, net		3,211				3,207
	Allowance for loan losses		(16,419	)			(16,317	)
	Loans receivable, net	$	1,736,825			$	1,688,846
	At March 31, 2015 and December 31, 2014, loans in the amount of $19,406,000 and $18,307,000, 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 recorded investment in mortgage and consumer loans collateralized by residential real estate which are in the process of foreclosure amounted to $2,301,000 at March 31, 2015. The amount of foreclosed residential real estate property held by the Company was $3,791,000 at March 31, 2015.
	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 March 31, 2015, the impaired loan portfolio totaled $38,045,000 for which there was a specific allocation in the allowance for loan losses of $1,718,000. At December 31, 2014, the impaired loan portfolio totaled $36,979,000 for which there was a specific allocation in the allowance for loan losses of $2,161,000. The average balance of impaired loans for the three months ended March 31, 2015 and 2014 was $36,307,000 and $40,441,000, respectively.
	An analysis of the allowance for loan losses for the three ended March 31, 2015 and 2014 is as follows (in thousands):
		Three months ended
		March 31,
		2015				2014
	Balance at beginning of period	$	16,317			$	20,930
	Provision charged to operations		375				530
	Charge-offs		(358	)			(740	)
	Recoveries		85				214
	Balance at end of period	$	16,419			$	20,934
	The following table presents an analysis of the allowance for loan losses for the three months ended March 31, 2015 and 2014 and the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment and based on impairment method as of March 31, 2015 and December 31, 2014 (in thousands):
		Residential				Commercial				Consumer			Commercial			Unallocated			Total
		Real Estate				Real Estate							and Industrial
	For the three months ended March 31, 2015
	Allowance for loan losses:
	Balance at beginning of period	$	4,291			$	8,935			$	1,146		$	863		$	1,082		$	16,317
	Provision (benefit) charged to operations		(52	)			453				72			(99	)		1			375
	Charge-offs		(55	)			(88	)			(215	)		—			—			(358	)
	Recoveries		22				—				60			3			—			85
	Balance at end of period	$	4,206			$	9,300			$	1,063		$	767		$	1,083		$	16,419
	For the three months ended March 31, 2014
	Allowance for loan losses:
	Balance at beginning of period	$	4,859			$	10,371			$	1,360		$	1,383		$	2,957		$	20,930
	Provision (benefit) charged to operations		(182	)			1,034				115			(298	)		(139	)		530
	Charge-offs		(590	)			—				(109	)		(41	)		—			(740	)
	Recoveries		203				8				3			—			—			214
	Balance at end of period	$	4,290			$	11,413			$	1,369		$	1,044		$	2,818		$	20,934
	March 31, 2015
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	34			$	1,647			$	37		$	—		$	—		$	1,718
	Collectively evaluated for impairment		4,172				7,653				1,026			767			1,083			14,701
	Total ending allowance balance	$	4,206			$	9,300			$	1,063		$	767		$	1,083		$	16,419
	Loans:
	Loans individually evaluated for impairment	$	13,270			$	22,368			$	2,133		$	274		$	—		$	38,045
	Loans collectively evaluated for impairment		781,930				645,402				194,244			107,202			—			1,728,778
	Total ending loan balance	$	795,200			$	667,770			$	196,377		$	107,476		$	—		$	1,766,823
	December 31, 2014
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	88			$	1,741			$	332		$	—		$	—		$	2,161
	Collectively evaluated for impairment		4,203				7,194				814			863			1,082			14,156
	Total ending allowance balance	$	4,291			$	8,935			$	1,146		$	863		$	1,082		$	16,317
	Loans:
	Loans individually evaluated for impairment	$	12,879			$	21,165			$	2,221		$	714		$	—		$	36,979
	Loans collectively evaluated for impairment		772,562				628,786				197,128			83,232			—			1,681,708
	Total ending loan balance	$	785,441			$	649,951			$	199,349		$	83,946		$	—		$	1,718,687
	A summary of impaired loans at March 31, 2015 and December 31, 2014 is as follows (in thousands):
	March 31,				December 31,
	2015				2014
Impaired loans with no allocated allowance for loan losses	$	28,625			$	26,487
Impaired loans with allocated allowance for loan losses		9,420				10,492
	$	38,045			$	36,979
Amount of the allowance for loan losses allocated	$	1,718			$	2,161
At March 31, 2015, impaired loans include troubled debt restructuring loans of $25,827,000 of which $22,674,000 were performing in accordance with their restructured terms for a minimum of six months and were accruing interest. At December 31, 2014, impaired loans include troubled debt restructuring loans of $23,493,000 of which $21,462,000 were performing in accordance with their restructured terms and were accruing interest.
The summary of loans individually evaluated for impairment by loan portfolio segment as of March 31, 2015 and December 31, 2014 and for the three months ended March 31, 2015 and 2014 follows (in thousands):
	Unpaid				Recorded				Allowance
	Principal				Investment				for Loan
	Balance								Losses
									Allocated
As of March 31, 2015
With no related allowance recorded:
Residential real estate	$	13,543			$	13,159			$	—
Commercial real estate		13,210				13,167				—
Consumer		2,517				2,025				—
Commercial and industrial		274				274				—
	$	29,544			$	28,625			$	—
With an allowance recorded:
Residential real estate	$	111			$	111			$	34
Commercial real estate		9,201				9,201				1,647
Consumer		108				108				37
Commercial and industrial		—				—				—
	$	9,420			$	9,420			$	1,718
As of December 31, 2014
With no related allowance recorded:
Residential real estate	$	12,351			$	11,931			$	—
Commercial real estate		12,174				12,142				—
Consumer		2,243				1,700				—
Commercial and industrial		714				714				—
	$	27,482			$	26,487			$	—
With an allowance recorded:
Residential real estate	$	948			$	948			$	88
Commercial real estate		9,023				9,023				1,741
Consumer		521				521				332
Commercial and industrial		—				—				—
	$	10,492			$	10,492			$	2,161
	Three months ended March 31,
	2015								2014
	Average				Interest				Average			Interest
	Recorded				Income				Recorded			Income
	Investment				Recognized				Investment			Recognized
With no related allowance recorded:
Residential real estate	$	12,726			$	146			$	17,509		$	146
Commercial real estate		12,648				72				3,270			19
Consumer		2,040				28				2,181			22
Commercial and industrial		274				—				278			2
	$	27,688			$	246			$	23,238		$	189
With an allowance recorded:
Residential real estate	$	111			$	1			$	1,267		$	16
Commercial real estate		8,399				24				15,265			44
Consumer		109				1				671			10
Commercial and industrial		—				—				—			—
	$	8,619			$	26			$	17,203		$	70
The following table presents the recorded investment in non-accrual loans by loan portfolio segment as of March 31, 2015 and December 31, 2014 (in thousands):
	March 31, 2015				December 31, 2014
Residential real estate	$	3,969			$	3,115
Commercial real estate		13,180				12,758
Consumer		2,140				1,877
Commercial and industrial		117				557
	$	19,406			$	18,307
The following table presents the aging of the recorded investment in past due loans as of March 31, 2015 and December 31, 2014 by loan portfolio segment (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
March 31, 2015
Residential real estate	$	6,492			$	2,172			$	3,491		$	12,155		$	783,045		$	795,200
Commercial real estate		2,143				4,081				13,180			19,404			648,366			667,770
Consumer		251				158				2,028			2,437			193,940			196,377
Commercial and industrial		—				—				117			117			107,359			107,476
	$	8,886			$	6,411			$	18,816		$	34,113		$	1,732,710		$	1,766,823
December 31, 2014
Residential real estate	$	7,365			$	1,695			$	1,619		$	10,679		$	774,762		$	785,441
Commercial real estate		119				—				12,758			12,877			637,074			649,951
Consumer		845				232				1,833			2,910			196,439			199,349
Commercial and industrial		—				—				557			557			83,389			83,946
	$	8,329			$	1,927			$	16,767		$	27,023		$	1,691,664		$	1,718,687
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 March 31, 2015 and December 31, 2014, and based on the most recent analysis performed, the risk category of loans by loan portfolio segment is as follows (in thousands):
	Pass				Special				Substandard			Doubtful			Total
					Mention
31-Mar-15
Commercial real estate	$	625,076			$	17,675			$	25,019		$	—		$	667,770
Commercial and industrial		106,563				173				740			—			107,476
	$	731,639			$	17,848			$	25,759		$	—		$	775,246
December 31, 2014
Commercial real estate	$	611,987			$	12,684			$	25,280		$	—		$	649,951
Commercial and industrial		82,693				173				1,080			—			83,946
	$	694,680			$	12,857			$	26,360		$	—		$	733,897
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 March 31, 2015 and December 31, 2014 (in thousands):
	Residential Real Estate
	Residential				Consumer
31-Mar-05
Performing	$	791,231			$	194,237
Non-performing		3,969				2,140
	$	795,200			$	196,377
31-Dec-14
Performing	$	782,326			$	197,472
Non-performing		3,115				1,877
	$	785,441			$	199,349
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 March 31, 2015 and December 31, 2014 were $3,153,000 and $2,031,000, respectively, of troubled debt restructurings. At March 31, 2015 and December 31, 2014, the Company has allocated $387,000 and $419,000, 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 March 31, 2015 and December 31, 2014, which totaled $22,674,000 and $21,462,000, respectively. Troubled debt restructurings are considered in the allowance for loan losses similar to other impaired loans.
The following table presents information about troubled debt restructurings which occurred during the three months ended March 31, 2015 and 2014, and troubled debt restructurings modified within the previous year and which defaulted during the three months ended March 31, 2015 and 2014 (dollars in thousands):
	Number of Loans		Pre-modification				Post-modification
			Recorded Investment				Recorded Investment
Three months ended March 31, 2015
Troubled Debt Restructurings:
Residential real estate	2		$	249			$	249
Commercial real estate	2			2,093				2,005
Consumer	3			136				136
	Number of Loans		Recorded Investment
Troubled Debt Restructurings
Which Subsequently Defaulted:	None		None
	Number of Loans		Pre-modification				Post-modification
			Recorded Investment				Recorded Investment
Three months ended March 31, 2014
Troubled Debt Restructurings:
Residential real estate	3		$	519			$	445
Consumer	2			77				77
	Number of Loans		Recorded Investment
Troubled Debt Restructurings
Which Subsequently Defaulted:
Consumer	3		229

Reserve_for_Repurchased_Loans_

Reserve for Repurchased Loans and Loss Sharing Obligations	3 Months Ended
	Mar. 31, 2015
Text Block [Abstract]
Reserve for Repurchased Loans and Loss Sharing Obligations	Note 5. Reserve for Repurchased Loans and Loss Sharing Obligations
	The reserve for repurchased loans and loss sharing obligations was $1,032,000 at March 31, 2015, unchanged from December 31, 2014 and $1,468,000 at March 31, 2014, unchanged from December 31, 2013. 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 reserve is included in other liabilities in the accompanying statements of financial condition.
	At March 31, 2015, there was one outstanding loan repurchase request which was resolved at no loss subsequent to the end of the quarter. There were no outstanding loan repurchase requests at December 31, 2014.

Deposits

Deposits	3 Months Ended
	Mar. 31, 2015
Banking and Thrift [Abstract]
Deposits	Note 6. Deposits
	The major types of deposits at March 31, 2015 and December 31, 2014 were as follows (in thousands):
	Type of Account	March 31, 2015		December 31, 2014
	Non-interest-bearing	$	308,036	$	279,944
	Interest-bearing checking		864,398		836,120
	Money market deposit		107,937		95,663
	Savings		306,291		301,190
	Time deposits		214,264		207,218
	Total deposits	$	1,800,926	$	1,720,135
	Included in time deposits at March 31, 2015 and December 31, 2014, is $75,504,000 and $64,416,000, respectively, in deposits of $100,000 and over.

Recent_Accounting_Pronouncemen

Recent Accounting Pronouncements	3 Months Ended
	Mar. 31, 2015
Accounting Changes and Error Corrections [Abstract]
Recent Accounting Pronouncements	Note 7. Recent Accounting Pronouncements
	In January 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2014-04, “Receivables – Troubled Debt Restructurings by Creditors (Subtopic 310-40) Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure,” which applies to all creditors who obtain physical possession of residential real estate property collateralizing a consumer mortgage loan in satisfaction of a receivable. The amendments in this update clarify when an in substance repossession or foreclosure occurs and requires disclosure of both (1) the amount of foreclosed residential real estate property held by a creditor and (2) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure. The amendments in ASU 2014-04 are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2014. The adoption of this standard in the first quarter of 2015 did not to have a material impact on the Company’s consolidated financial statements.

Fair_Value_Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2015
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 months ended March 31, 2015. 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 fair 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 fair value determinations, including their methodology and summary of inputs. Management reviews this documentation, makes inquiries of the third party pricing service and makes a determination as to the level of the valuation inputs. Based on the Company’s review of the available documentation from the third party pricing service, management concluded that Level 2 inputs were utilized. The significant observable inputs include benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers, other market information and observations of equity and credit default swap curves related to the issuer.
	Other Real Estate Owned and Impaired Loans
	Other real estate owned and loans measured for impairment based on the fair value of the underlying collateral are recorded at estimated fair value, less estimated selling costs. Fair value is based on independent appraisals.
	The following table summarizes financial assets and financial liabilities measured at fair value as of March 31, 2015 and December 31, 2014, 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
	March 31, 2015	Value		Inputs		Inputs		Inputs
	Items measured on a recurring basis:
	Investment securities available-for-sale:
	U.S. agency obligations	$	30,019	$	—	$	30,019	$	—
	Items measured on a non-recurring basis:
	Other real estate owned		3,835		—		—		3,835
	Loans measured for impairment based on the fair value of the underlying collateral		10,553		—		—		10,553
				Fair Value Measurements at Reporting Date Using:
		Total Fair		Level 1		Level 2		Level 3
	December 31, 2014	Value		Inputs		Inputs		Inputs
	Items measured on a recurring basis:
	Investment securities available-for-sale:
	U.S. agency obligations	$	19,804	$	—	$	19,804	$	—
	Items measured on a non-recurring basis:
	Other real estate owned		4,664		—		—		4,664
	Loans measured for impairment based on the fair value of the underlying collateral		11,675		—		—		11,675
	Assets and Liabilities Disclosed at Fair Value
	A description of the valuation methodologies used for assets and liabilities disclosed at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy is set forth below.
	Cash and Due from Banks
	For cash and due from banks, the carrying amount approximates fair value.
	Securities Held-to-Maturity
	Securities classified as held-to-maturity are carried at amortized cost, as the Company has the positive intent and ability to hold these securities to maturity. The Company determines the fair value of the securities utilizing Level 1, Level 2 and infrequently Level 3 inputs. In general, fair value is based upon quoted market prices, where available. Most of the Company’s investment and mortgage-backed securities, however, are fixed income instruments that are not quoted on an exchange, but are bought and sold in active markets. Prices for these instruments are obtained through third party pricing vendors or security industry sources that actively participate in the buying and selling of securities. Prices obtained from these sources include market quotations and matrix pricing. Matrix pricing is a mathematical technique used principally to value certain securities without relying exclusively on quoted prices for the specific securities, but comparing the securities to benchmark or comparable securities.
	Fair value estimates are made at a point in time, based on relevant market data as well as the best information available about the security. Illiquid credit markets have resulted in inactive markets for certain of the Company’s securities. As a result, there is limited observable market data for these assets. Fair value estimates for securities for which limited observable market data is available are based on judgments regarding current economic conditions, liquidity discounts, credit and interest rate risks, and other factors. These estimates involve significant uncertainties and judgments and cannot be determined with precision. As a result, such calculated fair value estimates may not be realizable in a current sale or immediate settlement of the security.
	The Company utilizes third party pricing services to obtain fair values for its corporate debt securities. Management’s policy is to obtain and review all available documentation from the third party pricing service relating to their fair value determinations, including their methodology and summary of inputs. Management reviews this documentation, makes inquiries of the third party pricing service and makes a determination as to the level of the valuation inputs. Based on the Company’s review of the available documentation from the third party pricing service, management concluded that Level 2 inputs were utilized for all securities except for certain state and municipal obligations known as bond anticipation notes (“BANs”) where management utilized Level 3 inputs. In the case of the Level 2 securities, the significant observable inputs include benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers, other market information and observations of equity and credit default swap curves related to the issuer. Management based its fair value estimate of the BANs on the local nature of the issuing entities, the short-term life of the security and current market conditions.
	Federal Home Loan Bank of New York Stock
	The fair value for Federal Home Loan Bank of New York stock is its carrying value since this is the amount for which it could be redeemed. There is no active market for this stock and the Company is required to maintain a minimum investment based upon the outstanding balance of mortgage related assets and outstanding borrowings.
	Loans
	Fair values are estimated for portfolios of loans with similar financial characteristics. Loans are segregated by type such as residential mortgage, construction, consumer and commercial. Each loan category is further segmented into fixed and adjustable rate interest terms.
	Fair value of performing and non-performing loans was estimated by discounting the future cash flows, net of estimated prepayments, at a rate for which similar loans would be originated to new borrowers with similar terms. Fair values estimated in this manner do not fully incorporate an exit price approach to fair value, but instead are based on a comparison to current market rates for comparable loans.
	Deposits Other than Time Deposits
	The fair value of deposits with no stated maturity, such as non-interest-bearing demand deposits, savings, and interest-bearing checking accounts and money market accounts are, by definition, equal to the amount payable on demand. The related insensitivity of the majority of these deposits to interest rate changes creates a significant inherent value which is not reflected in the fair value reported.
	Time Deposits
	The fair value of time deposits 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 March 31, 2015 and December 31, 2014 are presented in the following tables (in thousands):
				Fair Value Measurements at Reporting Date Using:
	March 31, 2105	Book		Level 1		Level 2		Level 3
		Value		Inputs		Inputs		Inputs
	Financial Assets:
	Cash and due from banks	$	34,792	$	34,792	$	—	$	—
	Securities held-to-maturity		442,829		—		449,955		—
	Federal Home Loan Bank of New York stock		16,728		—		—		16,728
	Loans receivable and mortgage loans held for sale		1,742,845		—		—		1,762,277
	Financial Liabilities:
Deposits other than time deposits		1,586,662		—		1,586,662		—
Time deposits		214,264		—		216,169		—
Securities sold under agreements to repurchase with retail customers		65,879		65,879		—		—
Federal Home Loan Bank advances and other borrowings		279,278		—		280,655		—
			Fair Value Measurements at Reporting Date Using:
December 31, 2014	Book		Level 1		Level 2		Level 3
	Value		Inputs		Inputs		Inputs
Financial Assets:
Cash and due from banks	$	36,117	$	36,117	$	—	$	—
Securities held-to-maturity		469,417		—		474,215		—
Federal Home Loan Bank of New York stock		19,170		—		—		19,170
Loans receivable and mortgage loans held for sale		1,693,047		—		—		1,709,819
Financial Liabilities:
Deposits other than time deposits		1,512,917		—		1,512,917		—
Time deposits		207,218		—		208,651		—
Securities sold under agreements to repurchase with retail customers		67,812		67,812		—		—
Federal Home Loan Bank advances and other borrowings		332,738		—		332,432		—
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.

Recent_Accounting_Pronouncemen1

Recent Accounting Pronouncements (Policies)	3 Months Ended
	Mar. 31, 2015
Accounting Changes and Error Corrections [Abstract]
Recent Accounting Pronouncements	In January 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2014-04, “Receivables – Troubled Debt Restructurings by Creditors (Subtopic 310-40) Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure,” which applies to all creditors who obtain physical possession of residential real estate property collateralizing a consumer mortgage loan in satisfaction of a receivable. The amendments in this update clarify when an in substance repossession or foreclosure occurs and requires disclosure of both (1) the amount of foreclosed residential real estate property held by a creditor and (2) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure. The amendments in ASU 2014-04 are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2014. The adoption of this standard in the first quarter of 2015 did not to have a material impact on the Company’s consolidated financial statements.

Earnings_per_Share_Tables

Earnings per Share (Tables)	3 Months Ended
	Mar. 31, 2015
Earnings Per Share [Abstract]
Reconciliation of Shares Outstanding for Basic and Diluted Earnings per Share	The following reconciles shares outstanding for basic and diluted earnings per share for the three months ended March 31, 2015 and 2014 (in thousands):
		Three months ended
		March 31,
		2015			2014
	Weighted average shares issued net of Treasury shares		16,902			17,397
	Less: Unallocated ESOP shares		(391	)		(425	)
	Unallocated incentive award shares and shares held by deferred compensation plan		(35	)		(88	)
	Average basic shares outstanding		16,476			16,884
	Add: Effect of dilutive securities:
	Stock options		141			136
	Shares held by deferred compensation plan		20			30
	Average diluted shares outstanding		16,637			17,050

Securities_Tables

Securities (Tables)	3 Months Ended
	Mar. 31, 2015
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 March 31, 2015 and December 31, 2014 are as follows (in thousands):
		At March 31, 2015
		Amortized			Gross			Gross			Estimated
		Cost			Unrealized			Unrealized			Fair
					Gains			Losses			Value
	Available-for-sale:
	Investment securities:
	U.S. agency obligations	$	29,878		$	149		$	(8	)	$	30,019
	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	76,163		$	181		$	(2	)	$	76,342
	State and municipal obligations		12,371			29			(3	)		12,397
	Corporate debt securities		55,000			—			(8,800	)		46,200
	Total investment securities		143,534			210			(8,805	)		134,939
	Mortgage-backed securities:
	FHLMC		135,545			869			(811	)		135,603
	FNMA		174,791			4,458			(514	)		178,735
	GNMA		575			103			—			678
	Total mortgage-backed securities		310,911			5,430			(1,325	)		315,016
	Total held-to-maturity	$	454,445		$	5,640		$	(10,130	)	$	449,955
	Total securities	$	484,323		$	5,789		$	(10,138	)	$	479,974
		At December 31, 2014
		Amortized			Gross			Gross			Estimated
		Cost			Unrealized			Unrealized			Fair
					Gains			Losses			Value
	Available-for-sale:
	Investment securities:
	U.S. agency obligations	$	19,900		$	—		$	(96	)	$	19,804
	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	86,394		$	97		$	(50	)	$	86,441
	State and municipal obligations		13,829			25			(8	)		13,846
	Corporate debt securities		55,000			—			(9,750	)		45,250
	Total investment securities		155,223			122			(9,808	)		145,537
	Mortgage-backed securities:
	FHLMC		141,494			609			(1,659	)		140,444
	FNMA		184,003			4,674			(1,182	)		187,495
	GNMA		620			119			—			739
	Total mortgage-backed securities		326,117			5,402			(2,841	)		328,678
	Total held-to-maturity	$	481,340		$	5,524		$	(12,649	)	$	474,215
	Total securities	$	501,240		$	5,524		$	(12,745	)	$	494,019
Carrying Value of Held-to-Maturity Investment Securities	The carrying value of the held-to-maturity investment securities at March 31, 2015 and December 31, 2014 are as follows (in thousands):
		March 31,			December 31,
		2015			2014
	Amortized cost	$	454,445		$	481,340
	Net loss on date of transfer from available-for-sale		(13,347	)		(13,347	)
	Accretion of net unrealized loss on securities reclassified as held-to-maturity		1,731			1,424
	Carrying value	$	442,829		$	469,417
Contractual Maturity of Investment Securities	The amortized cost and estimated fair value of investment securities at March 31, 2015 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 March 31, 2015, corporate debt securities with an amortized cost and estimated fair value of $55.0 million and $46.2 million, respectively, were callable prior to the maturity date.
	March 31, 2015	Amortized			Estimated
		Cost			Fair Value
	Less than one year	$	40,959		$	41,016
	Due after one year through five years		77,113			77,400
	Due after five years through ten years		340			342
	Due after ten years		55,000			46,200
		$	173,412		$	164,958
Estimated Fair Value and Unrealized Loss of Securities Available-for-Sale and Held-to-Maturity	The estimated fair value and unrealized loss of securities available-for-sale and held-to-maturity at March 31, 2015 and December 31, 2014, segregated by the duration of the unrealized loss, are as follows (in thousands):
		At March 31, 2015
		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:
	U.S. agency obligations	$	4,942		$	(8	)	$	—		$	—		$	4,942	$	(8	)
	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	—		$	—		$	5,069		$	(2	)	$	5,069	$	(2	)
	State and municipal obligations		696			(1	)		1,034			(2	)		1,730		(3	)
	Corporate debt securities		—			—			46,200			(8,800	)		46,200		(8,800	)
	Total investment securities		696			(1	)		52,303			(8,804	)		52,999		(8,805	)
	Mortgage-backed securities:
	FHLMC		—			—			80,883			(811	)		80,883		(811	)
	FNMA		—			—			40,394			(514	)		40,394		(514	)
	Total mortgage-backed securities		—			—			121,277			(1,325	)		121,277		(1,325	)
	Total held-to-maturity	$	696		$	(1	)	$	173,580		$	(10,129	)	$	174,276	$	(10,130	)
	Total securities	$	5,638		$	(9	)	$	173,580		$	(10,129	)	$	179,218	$	(10,138	)
		At December 31, 2014
		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:
	U.S. agency obligations	$	19,804		$	(96	)	$	—		$	—		$	19,804	$	(96	)
	Held-to-maturity:
	Investment securities:
	U.S. agency obligations	$	15,134		$	(9	)	$	25,409		$	(41	)	$	40,543	$	(50	)
	State and municipal obligations		947			(1	)		1,827			(7	)		2,774		(8	)
	Corporate debt securities		—			—			45,250			(9,750	)		45,250		(9,750	)
	Total investment securities		16,081			(10	)		72,486			(9,798	)		88,567		(9,808	)
	Mortgage-backed securities:
	FHLMC		9,155			(34	)		96,975			(1,625	)		106,130		(1,659	)
	FNMA		—			—			64,932			(1,182	)		64,932		(1,182	)
	Total mortgage-backed securities		9,155			(34	)		161,907			(2,807	)		171,062		(2,841	)
	Total held-to-maturity	$	25,236		$	(44	)	$	234,393		$	(12,605	)	$	259,629	$	(12,649	)
	Total securities	$	45,040		$	(140	)	$	234,393		$	(12,605	)	$	279,433	$	(12,745	)
Amortized Cost, Estimated Fair Value and Credit Rating of Corporate Debt Securities	At March 31, 2015, the amortized cost, estimated fair value and credit rating of the individual corporate debt securities in an unrealized loss position for greater than one year are as follows (in thousands):
	Security Description	Amortized Cost			Estimated			Credit Rating
					Fair Value			Moody’s/S&P
	BankAmerica Capital	$	15,000		$	12,375		Ba1/BB
	Chase Capital		10,000			8,500		Baa2/BBB-
	Wells Fargo Capital		5,000			4,375		A3/BBB+
	Huntington Capital		5,000			4,000		Baa3/BB
	Keycorp Capital		5,000			4,150		Baa3/BB+
	PNC Capital		5,000			4,325		Baa2/BBB-
	State Street Capital		5,000			4,325		A3/BBB
	SunTrust Capital		5,000			4,150		Baa3/BB+
		$	55,000		$	46,200

Loans_Receivable_Net_Tables

Loans Receivable, Net (Tables)	3 Months Ended
	Mar. 31, 2015
Receivables [Abstract]
Components of Loans Receivable, Net	Loans receivable, net at March 31, 2015 and December 31, 2014 consisted of the following (in thousands):
		March 31, 2015				December 31, 2014
	Real estate:
	One-to-four family	$	746,309			$	737,889
	Commercial real estate, multi family and land		667,770				649,951
	Residential construction		48,891				47,552
	Consumer		196,377				199,349
	Commercial and industrial		107,476				83,946
	Total loans		1,766,823				1,718,687
	Loans in process		(16,790	)			(16,731	)
	Deferred origination costs, net		3,211				3,207
	Allowance for loan losses		(16,419	)			(16,317	)
	Loans receivable, net	$	1,736,825			$	1,688,846
Analysis of Allowance for Loan Losses	An analysis of the allowance for loan losses for the three ended March 31, 2015 and 2014 is as follows (in thousands):
		Three months ended
		March 31,
		2015				2014
	Balance at beginning of period	$	16,317			$	20,930
	Provision charged to operations		375				530
	Charge-offs		(358	)			(740	)
	Recoveries		85				214
	Balance at end of period	$	16,419			$	20,934
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 months ended March 31, 2015 and 2014 and the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment and based on impairment method as of March 31, 2015 and December 31, 2014 (in thousands):
		Residential				Commercial				Consumer			Commercial			Unallocated			Total
		Real Estate				Real Estate							and Industrial
	For the three months ended March 31, 2015
	Allowance for loan losses:
	Balance at beginning of period	$	4,291			$	8,935			$	1,146		$	863		$	1,082		$	16,317
	Provision (benefit) charged to operations		(52	)			453				72			(99	)		1			375
	Charge-offs		(55	)			(88	)			(215	)		—			—			(358	)
	Recoveries		22				—				60			3			—			85
	Balance at end of period	$	4,206			$	9,300			$	1,063		$	767		$	1,083		$	16,419
	For the three months ended March 31, 2014
	Allowance for loan losses:
	Balance at beginning of period	$	4,859			$	10,371			$	1,360		$	1,383		$	2,957		$	20,930
	Provision (benefit) charged to operations		(182	)			1,034				115			(298	)		(139	)		530
	Charge-offs		(590	)			—				(109	)		(41	)		—			(740	)
	Recoveries		203				8				3			—			—			214
	Balance at end of period	$	4,290			$	11,413			$	1,369		$	1,044		$	2,818		$	20,934
	March 31, 2015
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	34			$	1,647			$	37		$	—		$	—		$	1,718
	Collectively evaluated for impairment		4,172				7,653				1,026			767			1,083			14,701
	Total ending allowance balance	$	4,206			$	9,300			$	1,063		$	767		$	1,083		$	16,419
	Loans:
	Loans individually evaluated for impairment	$	13,270			$	22,368			$	2,133		$	274		$	—		$	38,045
	Loans collectively evaluated for impairment		781,930				645,402				194,244			107,202			—			1,728,778
	Total ending loan balance	$	795,200			$	667,770			$	196,377		$	107,476		$	—		$	1,766,823
	December 31, 2014
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	88			$	1,741			$	332		$	—		$	—		$	2,161
	Collectively evaluated for impairment		4,203				7,194				814			863			1,082			14,156
	Total ending allowance balance	$	4,291			$	8,935			$	1,146		$	863		$	1,082		$	16,317
	Loans:
	Loans individually evaluated for impairment	$	12,879			$	21,165			$	2,221		$	714		$	—		$	36,979
	Loans collectively evaluated for impairment		772,562				628,786				197,128			83,232			—			1,681,708
	Total ending loan balance	$	785,441			$	649,951			$	199,349		$	83,946		$	—		$	1,718,687
Summary of Impaired Loans	A summary of impaired loans at March 31, 2015 and December 31, 2014 is as follows (in thousands):
		March 31,				December 31,
		2015				2014
	Impaired loans with no allocated allowance for loan losses	$	28,625			$	26,487
	Impaired loans with allocated allowance for loan losses		9,420				10,492
		$	38,045			$	36,979
	Amount of the allowance for loan losses allocated	$	1,718			$	2,161
Summary of Loans Individually Evaluated for Impairment by Loan Portfolio Segment	The summary of loans individually evaluated for impairment by loan portfolio segment as of March 31, 2015 and December 31, 2014 and for the three months ended March 31, 2015 and 2014 follows (in thousands):
		Unpaid				Recorded				Allowance
		Principal				Investment				for Loan
		Balance								Losses
										Allocated
	As of March 31, 2015
	With no related allowance recorded:
	Residential real estate	$	13,543			$	13,159			$	—
	Commercial real estate		13,210				13,167				—
	Consumer		2,517				2,025				—
	Commercial and industrial		274				274				—
		$	29,544			$	28,625			$	—
	With an allowance recorded:
	Residential real estate	$	111			$	111			$	34
	Commercial real estate		9,201				9,201				1,647
	Consumer		108				108				37
	Commercial and industrial		—				—				—
		$	9,420			$	9,420			$	1,718
	As of December 31, 2014
	With no related allowance recorded:
	Residential real estate	$	12,351			$	11,931			$	—
	Commercial real estate		12,174				12,142				—
	Consumer		2,243				1,700				—
	Commercial and industrial		714				714				—
		$	27,482			$	26,487			$	—
	With an allowance recorded:
	Residential real estate	$	948			$	948			$	88
	Commercial real estate		9,023				9,023				1,741
	Consumer		521				521				332
	Commercial and industrial		—				—				—
		$	10,492			$	10,492			$	2,161
		Three months ended March 31,
		2015								2014
		Average				Interest				Average			Interest
		Recorded				Income				Recorded			Income
		Investment				Recognized				Investment			Recognized
	With no related allowance recorded:
	Residential real estate	$	12,726			$	146			$	17,509		$	146
	Commercial real estate		12,648				72				3,270			19
	Consumer		2,040				28				2,181			22
	Commercial and industrial		274				—				278			2
		$	27,688			$	246			$	23,238		$	189
	With an allowance recorded:
	Residential real estate	$	111			$	1			$	1,267		$	16
	Commercial real estate		8,399				24				15,265			44
	Consumer		109				1				671			10
	Commercial and industrial		—				—				—			—
		$	8,619			$	26			$	17,203		$	70
Recorded Investment in Non-Accrual Loans by Loan Portfolio Segment	The following table presents the recorded investment in non-accrual loans by loan portfolio segment as of March 31, 2015 and December 31, 2014 (in thousands):
		March 31, 2015				December 31, 2014
	Residential real estate	$	3,969			$	3,115
	Commercial real estate		13,180				12,758
	Consumer		2,140				1,877
	Commercial and industrial		117				557
		$	19,406			$	18,307
Aging of Recorded Investment in Past Due Loans	The following table presents the aging of the recorded investment in past due loans as of March 31, 2015 and December 31, 2014 by loan portfolio segment (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
	March 31, 2015
	Residential real estate	$	6,492			$	2,172			$	3,491		$	12,155		$	783,045		$	795,200
	Commercial real estate		2,143				4,081				13,180			19,404			648,366			667,770
	Consumer		251				158				2,028			2,437			193,940			196,377
	Commercial and industrial		—				—				117			117			107,359			107,476
		$	8,886			$	6,411			$	18,816		$	34,113		$	1,732,710		$	1,766,823
	December 31, 2014
	Residential real estate	$	7,365			$	1,695			$	1,619		$	10,679		$	774,762		$	785,441
	Commercial real estate		119				—				12,758			12,877			637,074			649,951
	Consumer		845				232				1,833			2,910			196,439			199,349
	Commercial and industrial		—				—				557			557			83,389			83,946
		$	8,329			$	1,927			$	16,767		$	27,023		$	1,691,664		$	1,718,687
Risk Category of Loans by Loan Portfolio Segment	As of March 31, 2015 and December 31, 2014, and based on the most recent analysis performed, the risk category of loans by loan portfolio segment is as follows (in thousands):
		Pass				Special				Substandard			Doubtful			Total
						Mention
	31-Mar-15
	Commercial real estate	$	625,076			$	17,675			$	25,019		$	—		$	667,770
	Commercial and industrial		106,563				173				740			—			107,476
		$	731,639			$	17,848			$	25,759		$	—		$	775,246
	December 31, 2014
	Commercial real estate	$	611,987			$	12,684			$	25,280		$	—		$	649,951
	Commercial and industrial		82,693				173				1,080			—			83,946
		$	694,680			$	12,857			$	26,360		$	—		$	733,897
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 March 31, 2015 and December 31, 2014 (in thousands):
		Residential Real Estate
		Residential				Consumer
	31-Mar-05
	Performing	$	791,231			$	194,237
	Non-performing		3,969				2,140
		$	795,200			$	196,377
	31-Dec-14
	Performing	$	782,326			$	197,472
	Non-performing		3,115				1,877
		$	785,441			$	199,349
Troubled Debt Restructurings	The following table presents information about troubled debt restructurings which occurred during the three months ended March 31, 2015 and 2014, and troubled debt restructurings modified within the previous year and which defaulted during the three months ended March 31, 2015 and 2014 (dollars in thousands):
		Number of Loans		Pre-modification				Post-modification
				Recorded Investment				Recorded Investment
	Three months ended March 31, 2015
	Troubled Debt Restructurings:
	Residential real estate	2		$	249			$	249
	Commercial real estate	2			2,093				2,005
	Consumer	3			136				136
		Number of Loans		Recorded Investment
	Troubled Debt Restructurings
	Which Subsequently Defaulted:	None		None
		Number of Loans		Pre-modification				Post-modification
				Recorded Investment				Recorded Investment
	Three months ended March 31, 2014
	Troubled Debt Restructurings:
	Residential real estate	3		$	519			$	445
	Consumer	2			77				77
		Number of Loans		Recorded Investment
	Troubled Debt Restructurings
	Which Subsequently Defaulted:
	Consumer	3		229

Deposits_Tables

Deposits (Tables)	3 Months Ended
	Mar. 31, 2015
Banking and Thrift [Abstract]
Summary of Major Types of Deposits	The major types of deposits at March 31, 2015 and December 31, 2014 were as follows (in thousands):
	Type of Account	March 31, 2015		December 31, 2014
	Non-interest-bearing	$	308,036	$	279,944
	Interest-bearing checking		864,398		836,120
	Money market deposit		107,937		95,663
	Savings		306,291		301,190
	Time deposits		214,264		207,218
	Total deposits	$	1,800,926	$	1,720,135

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2015
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 March 31, 2015 and December 31, 2014, 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
	March 31, 2015	Value		Inputs		Inputs		Inputs
	Items measured on a recurring basis:
	Investment securities available-for-sale:
	U.S. agency obligations	$	30,019	$	—	$	30,019	$	—
	Items measured on a non-recurring basis:
	Other real estate owned		3,835		—		—		3,835
	Loans measured for impairment based on the fair value of the underlying collateral		10,553		—		—		10,553
				Fair Value Measurements at Reporting Date Using:
		Total Fair		Level 1		Level 2		Level 3
	December 31, 2014	Value		Inputs		Inputs		Inputs
	Items measured on a recurring basis:
	Investment securities available-for-sale:
	U.S. agency obligations	$	19,804	$	—	$	19,804	$	—
	Items measured on a non-recurring basis:
	Other real estate owned		4,664		—		—		4,664
	Loans measured for impairment based on the fair value of the underlying collateral		11,675		—		—		11,675
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 March 31, 2015 and December 31, 2014 are presented in the following tables (in thousands):
				Fair Value Measurements at Reporting Date Using:
	March 31, 2105	Book		Level 1		Level 2		Level 3
		Value		Inputs		Inputs		Inputs
	Financial Assets:
	Cash and due from banks	$	34,792	$	34,792	$	—	$	—
	Securities held-to-maturity		442,829		—		449,955		—
	Federal Home Loan Bank of New York stock		16,728		—		—		16,728
	Loans receivable and mortgage loans held for sale		1,742,845		—		—		1,762,277
	Financial Liabilities:
	Deposits other than time deposits		1,586,662		—		1,586,662		—
	Time deposits		214,264		—		216,169		—
	Securities sold under agreements to repurchase with retail customers		65,879		65,879		—		—
	Federal Home Loan Bank advances and other borrowings		279,278		—		280,655		—
				Fair Value Measurements at Reporting Date Using:
	December 31, 2014	Book		Level 1		Level 2		Level 3
		Value		Inputs		Inputs		Inputs
	Financial Assets:
	Cash and due from banks	$	36,117	$	36,117	$	—	$	—
	Securities held-to-maturity		469,417		—		474,215		—
	Federal Home Loan Bank of New York stock		19,170		—		—		19,170
	Loans receivable and mortgage loans held for sale		1,693,047		—		—		1,709,819
	Financial Liabilities:
	Deposits other than time deposits		1,512,917		—		1,512,917		—
	Time deposits		207,218		—		208,651		—
	Securities sold under agreements to repurchase with retail customers		67,812		67,812		—		—
	Federal Home Loan Bank advances and other borrowings		332,738		—		332,432		—

Earnings_per_Share_Reconciliat

Earnings per Share - Reconciliation of Shares Outstanding for Basic and Diluted Earnings per Share (Detail)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Earnings Per Share [Abstract]
Weighted average shares issued net of Treasury shares	16,902	17,397
Less: Unallocated ESOP shares	-391	-425
Unallocated incentive award shares and shares held by deferred compensation plan	-35	-88
Average basic shares outstanding	16,476	16,884
Average basic shares outstanding	16,476	16,884
Add: Effect of dilutive securities:
Stock options	141	136
Shares held by deferred compensation plan	20	30
Average diluted shares outstanding	16,637	17,050

Earnings_per_Share_Additional_

Earnings per Share - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Earnings Per Share [Abstract]
Antidilutive stock options excluded from earnings per share calculations	813,000	597,000

Securities_Amortized_Cost_and_

Securities - Amortized Cost and Estimated Fair Value of Securities Available-for-Sale and Held-to-Maturity (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Securities Financing Transaction [Line Items]
Available-for-sale, Estimated Fair Value	$30,019	$19,804
Held-to-maturity, Estimated Fair Value	449,955	474,215
Total, Amortized Cost	484,323	501,240
Total, Gross Unrealized Gains	5,789	5,524
Total, Gross Unrealized Losses	-10,138	-12,745
Total, Estimated Fair Value	479,974	494,019
Corporate Debt Securities [Member]
Securities Financing Transaction [Line Items]
Held-to-maturity, Amortized Cost	55,000
Held-to-maturity, Estimated Fair Value	46,200
Held-to-Maturity Securities [Member]
Securities Financing Transaction [Line Items]
Held-to-maturity, Amortized Cost	454,445	481,340
Held-to-maturity, Gross Unrealized Gains	5,640	5,524
Held-to-maturity, Gross Unrealized Losses	-10,130	-12,649
Held-to-maturity, Estimated Fair Value	449,955	474,215
Investment Securities [Member] | U.S. Agency Obligations [Member]
Securities Financing Transaction [Line Items]
Available-for-sale, Amortized Cost	29,878	19,900
Available-for-sale, Gross Unrealized Gains	149
Available-for-sale, Gross Unrealized Losses	-8	-96
Available-for-sale, Estimated Fair Value	30,019	19,804
Investment Securities [Member] | Held-to-Maturity Securities [Member]
Securities Financing Transaction [Line Items]
Held-to-maturity, Amortized Cost	143,534	155,223
Held-to-maturity, Gross Unrealized Gains	210	122
Held-to-maturity, Gross Unrealized Losses	-8,805	-9,808
Held-to-maturity, Estimated Fair Value	134,939	145,537
Investment Securities [Member] | Held-to-Maturity Securities [Member] | U.S. Agency Obligations [Member]
Securities Financing Transaction [Line Items]
Held-to-maturity, Amortized Cost	76,163	86,394
Held-to-maturity, Gross Unrealized Gains	181	97
Held-to-maturity, Gross Unrealized Losses	-2	-50
Held-to-maturity, Estimated Fair Value	76,342	86,441
Investment Securities [Member] | Held-to-Maturity Securities [Member] | State and Municipal Obligations [Member]
Securities Financing Transaction [Line Items]
Held-to-maturity, Amortized Cost	12,371	13,829
Held-to-maturity, Gross Unrealized Gains	29	25
Held-to-maturity, Gross Unrealized Losses	-3	-8
Held-to-maturity, Estimated Fair Value	12,397	13,846
Investment Securities [Member] | Held-to-Maturity Securities [Member] | Corporate Debt Securities [Member]
Securities Financing Transaction [Line Items]
Held-to-maturity, Amortized Cost	55,000	55,000
Held-to-maturity, Gross Unrealized Losses	-8,800	-9,750
Held-to-maturity, Estimated Fair Value	46,200	45,250
Mortgage-Backed Securities [Member] | Held-to-Maturity Securities [Member]
Securities Financing Transaction [Line Items]
Held-to-maturity, Amortized Cost	310,911	326,117
Held-to-maturity, Gross Unrealized Gains	5,430	5,402
Held-to-maturity, Gross Unrealized Losses	-1,325	-2,841
Held-to-maturity, Estimated Fair Value	315,016	328,678
Mortgage-Backed Securities [Member] | Held-to-Maturity Securities [Member] | FHLMC [Member]
Securities Financing Transaction [Line Items]
Held-to-maturity, Amortized Cost	135,545	141,494
Held-to-maturity, Gross Unrealized Gains	869	609
Held-to-maturity, Gross Unrealized Losses	-811	-1,659
Held-to-maturity, Estimated Fair Value	135,603	140,444
Mortgage-Backed Securities [Member] | Held-to-Maturity Securities [Member] | FNMA [Member]
Securities Financing Transaction [Line Items]
Held-to-maturity, Amortized Cost	174,791	184,003
Held-to-maturity, Gross Unrealized Gains	4,458	4,674
Held-to-maturity, Gross Unrealized Losses	-514	-1,182
Held-to-maturity, Estimated Fair Value	178,735	187,495
Mortgage-Backed Securities [Member] | Held-to-Maturity Securities [Member] | GNMA [Member]
Securities Financing Transaction [Line Items]
Held-to-maturity, Amortized Cost	575	620
Held-to-maturity, Gross Unrealized Gains	103	119
Held-to-maturity, Estimated Fair Value	$678	$739

Securities_Additional_Informat

Securities - Additional Information (Detail) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Sep. 30, 2013
Investments, Debt and Equity Securities [Abstract]
Available-for-sale securities transferred to held-to-maturity securities			$536,000,000
Unrealized net loss on securities transferred from available-for-sale to held-to-maturity, Gross			13,300,000
Realized gains or losses on the sale of securities	0	0
Corporate debt securities, callable, amortized cost	55,000,000
Corporate debt securities, callable, estimated fair value	$46,200,000
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 $)	3 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Investments, Debt and Equity Securities [Abstract]
Amortized cost	$454,445	$481,340
Net loss on date of transfer from available-for-sale	-13,347	-13,347
Accretion of net unrealized loss on securities reclassified as held-to-maturity	1,731	1,424
Carrying value	$442,829	$469,417

Securities_Contractual_Maturit

Securities - Contractual Maturity of Investment Securities (Detail) (USD $)	Mar. 31, 2015
In Thousands, unless otherwise specified
Investments, Debt and Equity Securities [Abstract]
Less than one year, Amortized Cost	$40,959
Due after one year through five years, Amortized Cost	77,113
Due after five years through ten years, Amortized Cost	340
Due after ten years, Amortized Cost	55,000
Total Amortized Cost	173,412
Less than one year, Estimated Fair Value	41,016
Due after one year through five years, Estimated Fair Value	77,400
Due after five years through ten years, Estimated Fair Value	342
Due after ten years, Estimated Fair Value	46,200
Total Estimated Fair Value	$164,958

Securities_Estimated_Fair_Valu

Securities - Estimated Fair Value and Unrealized Loss of Securities Available-for-Sale and Held-to-Maturity (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Total securities, Less than 12 months, Estimated Fair Value	$5,638	$45,040
Total securities, Less than 12 months, Unrealized Losses	-9	-140
Total securities, 12 months or longer, Estimated Fair Value	173,580	234,393
Total securities, 12 months or longer, Unrealized Losses	-10,129	-12,605
Total securities, Estimated Fair Value	179,218	279,433
Total securities, Unrealized Losses	-10,138	-12,745
Investment Securities [Member] | U.S. Agency 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	4,942	19,804
Available-for-sale, Less than 12 months, Unrealized Losses	-8	-96
Available-for-sale, 12 months or longer, Estimated Market Value	0	0
Available-for-sale, 12 months or longer, Unrealized Losses	0	0
Available-for-sale, Total, Estimated Market Value	4,942	19,804
Available-for-sale, Total, Unrealized Losses	-8	-96
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 Fair Value	696	25,236
Held-to-maturity, Less than 12 months, Unrealized Losses	-1	-44
Held-to-maturity, 12 months or longer, Estimated Fair Value	173,580	234,393
Held-to-maturity, 12 months or longer, Unrealized Losses	-10,129	-12,605
Held-to-maturity, Total, Estimated Fair Value	174,276	259,629
Held-to-maturity, Total, Unrealized Losses	-10,130	-12,649
Held-to-Maturity Securities [Member] | Investment Securities [Member]
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Held-to-maturity, Less than 12 months, Estimated Fair Value	696	16,081
Held-to-maturity, Less than 12 months, Unrealized Losses	-1	-10
Held-to-maturity, 12 months or longer, Estimated Fair Value	52,303	72,486
Held-to-maturity, 12 months or longer, Unrealized Losses	-8,804	-9,798
Held-to-maturity, Total, Estimated Fair Value	52,999	88,567
Held-to-maturity, Total, Unrealized Losses	-8,805	-9,808
Held-to-Maturity Securities [Member] | 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 Fair Value		15,134
Held-to-maturity, Less than 12 months, Unrealized Losses		-9
Held-to-maturity, 12 months or longer, Estimated Fair Value	5,069	25,409
Held-to-maturity, 12 months or longer, Unrealized Losses	-2	-41
Held-to-maturity, Total, Estimated Fair Value	5,069	40,543
Held-to-maturity, Total, Unrealized Losses	-2	-50
Held-to-Maturity Securities [Member] | 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 Fair Value	696	947
Held-to-maturity, Less than 12 months, Unrealized Losses	-1	-1
Held-to-maturity, 12 months or longer, Estimated Fair Value	1,034	1,827
Held-to-maturity, 12 months or longer, Unrealized Losses	-2	-7
Held-to-maturity, Total, Estimated Fair Value	1,730	2,774
Held-to-maturity, Total, Unrealized Losses	-3	-8
Held-to-Maturity Securities [Member] | Investment Securities [Member] | Corporate Debt Securities [Member]
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Held-to-maturity, 12 months or longer, Estimated Fair Value	46,200	45,250
Held-to-maturity, 12 months or longer, Unrealized Losses	-8,800	-9,750
Held-to-maturity, Total, Estimated Fair Value	46,200	45,250
Held-to-maturity, Total, Unrealized Losses	-8,800	-9,750
Held-to-Maturity Securities [Member] | 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 Fair Value		9,155
Held-to-maturity, Less than 12 months, Unrealized Losses		-34
Held-to-maturity, 12 months or longer, Estimated Fair Value	121,277	161,907
Held-to-maturity, 12 months or longer, Unrealized Losses	-1,325	-2,807
Held-to-maturity, Total, Estimated Fair Value	121,277	171,062
Held-to-maturity, Total, Unrealized Losses	-1,325	-2,841
Held-to-Maturity Securities [Member] | 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 Fair Value		9,155
Held-to-maturity, Less than 12 months, Unrealized Losses		-34
Held-to-maturity, 12 months or longer, Estimated Fair Value	80,883	96,975
Held-to-maturity, 12 months or longer, Unrealized Losses	-811	-1,625
Held-to-maturity, Total, Estimated Fair Value	80,883	106,130
Held-to-maturity, Total, Unrealized Losses	-811	-1,659
Held-to-Maturity Securities [Member] | Mortgage-Backed Securities [Member] | FNMA [Member]
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Held-to-maturity, 12 months or longer, Estimated Fair Value	40,394	64,932
Held-to-maturity, 12 months or longer, Unrealized Losses	-514	-1,182
Held-to-maturity, Total, Estimated Fair Value	40,394	64,932
Held-to-maturity, Total, Unrealized Losses	($514)	($1,182)

Securities_Amortized_Cost_Esti

Securities - Amortized Cost, Estimated Fair Value and Credit Rating of Corporate Debt Securities (Detail) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Schedule of Held-to-maturity Securities [Line Items]
Estimated Fair Value	$449,955	$474,215
BankAmerica Capital [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	15,000
Estimated Fair Value	12,375
Credit Rating Moody's/S&P	Ba1/BB
Chase Capital [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	10,000
Estimated Fair Value	8,500
Credit Rating Moody's/S&P	Baa2/BBB-
Wells Fargo Capital [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	5,000
Estimated Fair Value	4,375
Credit Rating Moody's/S&P	A3/BBB+
Huntington Capital [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	5,000
Estimated Fair Value	4,000
Credit Rating Moody's/S&P	Baa3/BB
Keycorp Capital [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	5,000
Estimated Fair Value	4,150
Credit Rating Moody's/S&P	Baa3/BB+
PNC Capital [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	5,000
Estimated Fair Value	4,325
Credit Rating Moody's/S&P	Baa2/BBB-
State Street Capital [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	5,000
Estimated Fair Value	4,325
Credit Rating Moody's/S&P	A3/BBB
SunTrust Capital [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	5,000
Estimated Fair Value	4,150
Credit Rating Moody's/S&P	Baa3/BB+
Corporate Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	55,000
Estimated Fair Value	$46,200

Loans_Receivable_Net_Component

Loans Receivable, Net - Components of Loans Receivable, Net (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Allowance for Credit Losses [Line Items]
Consumer	$196,377	$199,349
Commercial and industrial	107,476	83,946
Total loans	1,766,823	1,718,687
Loans in process	-16,790	-16,731
Deferred origination costs, net	3,211	3,207
Allowance for loan losses	-16,419	-16,317	-20,934	-20,930
Loans receivable, net	1,736,825	1,688,846
One-to-Four Family [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Real estate	746,309	737,889
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Real estate	667,770	649,951
Total loans	667,770	649,951
Allowance for loan losses	-9,300	-8,935	-11,413	-10,371
Residential Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Real estate	$48,891	$47,552

Loans_Receivable_Net_Additiona

Loans Receivable, Net - Additional Information (Detail) (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans with non-accrual of interest	$19,406,000		$18,307,000
Financing receivables 90 days past due and still accruing	0
Impaired loans on non-accrual commercial real estate, multi-family, land, construction and commercial loans	250,000
Impaired loan portfolio total	38,045,000		36,979,000
Allocation in allowance for loan losses	1,718,000		2,161,000
Average balance of impaired loans	36,307,000	40,441,000
Troubled debt restructuring loans	25,827,000		23,493,000
Troubled debt restructuring loans with accrual interest	22,674,000		21,462,000
Non-accrual loan total troubled debt restructurings	3,153,000		2,031,000
Specific reserves to loans accruing troubled debt restructurings	387,000		419,000
Loans classified as troubled debt restructurings	22,674,000		21,462,000
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans with non-accrual of interest	3,969,000		3,115,000
Recorded investment in mortgage and consumer loans collateralized, foreclosure amount	2,301,000
Foreclosed property held	$3,791,000

Loans_Receivable_Net_Analysis_

Loans Receivable, Net - Analysis of Allowance for Loan Losses (Detail) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Receivables [Abstract]
Balance at beginning of period	$16,317	$20,930
Provision charged to operations	375	530
Charge-offs	-358	-740
Recoveries	85	214
Balance at end of period	$16,419	$20,934

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
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Allowance for loan losses:
Balance at beginning of period	$16,317	$20,930
Provision (benefit) charged to operations	375	530
Charge-offs	-358	-740
Recoveries	85	214
Balance at end of period	16,419	20,934
Ending allowance balance attributed to loans:
Individually evaluated for impairment	1,718		2,161
Collectively evaluated for impairment	14,701		14,156
Total ending allowance balance	16,419		16,317
Loans:
Loans individually evaluated for impairment	38,045		36,979
Loans collectively evaluated for impairment	1,728,778		1,681,708
Total loans	1,766,823		1,718,687
Residential Real Estate [Member]
Allowance for loan losses:
Balance at beginning of period	4,291	4,859
Provision (benefit) charged to operations	-52	-182
Charge-offs	-55	-590
Recoveries	22	203
Balance at end of period	4,206	4,290
Ending allowance balance attributed to loans:
Individually evaluated for impairment	34		88
Collectively evaluated for impairment	4,172		4,203
Total ending allowance balance	4,206		4,291
Loans:
Loans individually evaluated for impairment	13,270		12,879
Loans collectively evaluated for impairment	781,930		772,562
Total loans	795,200		785,441
Commercial Real Estate [Member]
Allowance for loan losses:
Balance at beginning of period	8,935	10,371
Provision (benefit) charged to operations	453	1,034
Charge-offs	-88
Recoveries		8
Balance at end of period	9,300	11,413
Ending allowance balance attributed to loans:
Individually evaluated for impairment	1,647		1,741
Collectively evaluated for impairment	7,653		7,194
Total ending allowance balance	9,300		8,935
Loans:
Loans individually evaluated for impairment	22,368		21,165
Loans collectively evaluated for impairment	645,402		628,786
Total loans	667,770		649,951
Consumer [Member]
Allowance for loan losses:
Balance at beginning of period	1,146	1,360
Provision (benefit) charged to operations	72	115
Charge-offs	-215	-109
Recoveries	60	3
Balance at end of period	1,063	1,369
Ending allowance balance attributed to loans:
Individually evaluated for impairment	37		332
Collectively evaluated for impairment	1,026		814
Total ending allowance balance	1,063		1,146
Loans:
Loans individually evaluated for impairment	2,133		2,221
Loans collectively evaluated for impairment	194,244		197,128
Total loans	196,377		199,349
Commercial and Industrial [Member]
Allowance for loan losses:
Balance at beginning of period	863	1,383
Provision (benefit) charged to operations	-99	-298
Charge-offs		-41
Recoveries	3
Balance at end of period	767	1,044
Ending allowance balance attributed to loans:
Collectively evaluated for impairment	767		863
Total ending allowance balance	767		863
Loans:
Loans individually evaluated for impairment	274		714
Loans collectively evaluated for impairment	107,202		83,232
Total loans	107,476		83,946
Unallocated [Member]
Allowance for loan losses:
Balance at beginning of period	1,082	2,957
Provision (benefit) charged to operations	1	-139
Balance at end of period	1,083	2,818
Ending allowance balance attributed to loans:
Collectively evaluated for impairment	1,083		1,082
Total ending allowance balance	$1,083		$1,082

Loans_Receivable_Net_Summary_o

Loans Receivable, Net - Summary of Impaired Loans (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Receivables [Abstract]
Impaired loans with no allocated allowance for loan losses	$28,625	$26,487
Impaired loans with allocated allowance for loan losses	9,420	10,492
Total	38,045	36,979
Amount of the allowance for loan losses allocated	$1,718	$2,161

Loans_Receivable_Net_Summary_o1

Loans Receivable, Net - Summary of Loans Individually Evaluated for Impairment by Loan Portfolio Segment (Detail) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
Recorded Investment	$38,045		$36,979
Allowance for Loan Losses Allocated	1,718		2,161
With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	29,544		27,482
Recorded Investment	28,625		26,487
Average Recorded Investment	27,688	23,238
Interest Income Recognized	246	189
With an Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	9,420		10,492
Recorded Investment	9,420		10,492
Allowance for Loan Losses Allocated	1,718		2,161
Average Recorded Investment	8,619	17,203
Interest Income Recognized	26	70
Residential Real Estate [Member] | With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	13,543		12,351
Recorded Investment	13,159		11,931
Average Recorded Investment	12,726	17,509
Interest Income Recognized	146	146
Residential Real Estate [Member] | With an Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	111		948
Recorded Investment	111		948
Allowance for Loan Losses Allocated	34		88
Average Recorded Investment	111	1,267
Interest Income Recognized	1	16
Commercial [Member] | With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	13,210		12,174
Recorded Investment	13,167		12,142
Average Recorded Investment	12,648	3,270
Interest Income Recognized	72	19
Commercial [Member] | With an Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	9,201		9,023
Recorded Investment	9,201		9,023
Allowance for Loan Losses Allocated	1,647		1,741
Average Recorded Investment	8,399	15,265
Interest Income Recognized	24	44
Consumer [Member] | With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	2,517		2,243
Recorded Investment	2,025		1,700
Average Recorded Investment	2,040	2,181
Interest Income Recognized	28	22
Consumer [Member] | With an Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	108		521
Recorded Investment	108		521
Allowance for Loan Losses Allocated	37		332
Average Recorded Investment	109	671
Interest Income Recognized	1	10
Commercial and Industrial [Member] | With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	274		714
Recorded Investment	274		714
Average Recorded Investment	274	278
Interest Income Recognized		$2

Loans_Receivable_Net_Recorded_

Loans Receivable, Net - Recorded Investment in Non-Accrual Loans by Loan Portfolio Segment (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded Investment in Non-accrual Loans	$19,406	$18,307
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded Investment in Non-accrual Loans	2,140	1,877
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded Investment in Non-accrual Loans	117	557
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded Investment in Non-accrual Loans	3,969	3,115
Residential Real Estate [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded Investment in Non-accrual Loans	2,140	1,877
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded Investment in Non-accrual Loans	$13,180	$12,758

Loans_Receivable_Net_Aging_of_

Loans Receivable, Net - Aging of Recorded Investment in Past Due Loans (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	$8,886	$8,329
60-89 Days Past Due	6,411	1,927
Greater than 90 Days Past Due	18,816	16,767
Total Past Due	34,113	27,023
Loans Not Past Due	1,732,710	1,691,664
Total loans	1,766,823	1,718,687
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	6,492	7,365
60-89 Days Past Due	2,172	1,695
Greater than 90 Days Past Due	3,491	1,619
Total Past Due	12,155	10,679
Loans Not Past Due	783,045	774,762
Total loans	795,200	785,441
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	2,143	119
60-89 Days Past Due	4,081
Greater than 90 Days Past Due	13,180	12,758
Total Past Due	19,404	12,877
Loans Not Past Due	648,366	637,074
Total loans	667,770	649,951
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	251	845
60-89 Days Past Due	158	232
Greater than 90 Days Past Due	2,028	1,833
Total Past Due	2,437	2,910
Loans Not Past Due	193,940	196,439
Total loans	196,377	199,349
Consumer [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	196,377	199,349
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Greater than 90 Days Past Due	117	557
Total Past Due	117	557
Loans Not Past Due	107,359	83,389
Total loans	$107,476	$83,946

Loans_Receivable_Net_Risk_Cate

Loans Receivable, Net - Risk Category of Loans by Loan Portfolio Segment (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]
Loan	$775,246	$733,897
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	107,476	83,946
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	667,770	649,951
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	731,639	694,680
Pass [Member] | Commercial and Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	106,563	82,693
Pass [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	625,076	611,987
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	17,848	12,857
Special Mention [Member] | Commercial and Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	173	173
Special Mention [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	17,675	12,684
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	25,759	26,360
Substandard [Member] | Commercial and Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	740	1,080
Substandard [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan	$25,019	$25,280

Loans_Receivable_Net_Recorded_1

Loans Receivable, Net - Recorded Investment in Residential and Consumer Loans Based on Payment Activity (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]
Non-performing	$19,406	$18,307
Total loans	1,766,823	1,718,687
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Non-performing	2,140	1,877
Total loans	196,377	199,349
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Non-performing	3,969	3,115
Total loans	795,200	785,441
Residential Real Estate [Member] | Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	791,231	782,326
Non-performing	3,969	3,115
Total loans	795,200	785,441
Residential Real Estate [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	194,237	197,472
Non-performing	2,140	1,877
Total loans	$196,377	$199,349

Loans_Receivable_Net_Troubled_

Loans Receivable, Net - Troubled Debt Restructurings (Detail) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
	SecurityLoan	SecurityLoan
Financing Receivable, Modifications [Line Items]
Number of Loans	0
Recorded Investment	$0
Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	2	3
Pre-modification Recorded Investment	249	519
Post-modification Recorded Investment	249	445
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	2
Pre-modification Recorded Investment	2,093
Post-modification Recorded Investment	2,005
Consumer [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	3	2
Pre-modification Recorded Investment	136	77
Post-modification Recorded Investment	136	77
Consumer [Member] | Subsequently Defaulted [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans		3
Recorded Investment		$229

Reserve_for_Repurchased_Loans_1

Reserve for Repurchased Loans and Loss Sharing Obligations - Additional Information (Detail) (USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
	SecurityLoan	SecurityLoan
Receivables [Abstract]
Reserve for repurchased loans and loss sharing obligations	$1,032,000		$1,468,000
Outstanding number of loan repurchase requests	1	0

Deposits_Summary_of_Major_Type

Deposits - Summary of Major Types of Deposits (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Banking and Thrift [Abstract]
Non-interest-bearing	$308,036	$279,944
Interest-bearing checking	864,398	836,120
Money market deposit	107,937	95,663
Savings	306,291	301,190
Time deposits	214,264	207,218
Total deposits	$1,800,926	$1,720,135

Deposits_Additional_Informatio

Deposits - Additional Information (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Banking and Thrift [Abstract]
Time deposits, $100,000 and over	$75,504,000	$64,416,000

Fair_Value_Measurements_Financ

Fair Value Measurements - Financial Assets and Financial Liabilities Measured at Fair Value (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale	$30,019	$19,804
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	30,019	19,804
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	3,835	4,664
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	10,553	11,675
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	30,019	19,804
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	3,835	4,664
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	$10,553	$11,675

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 $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Financial Assets:
Securities held-to-maturity	$449,955	$474,215
Financial Liabilities:
Time deposits	214,264	207,218
Securities sold under agreements to repurchase with retail customers	65,879	67,812
Book Value [Member]
Financial Assets:
Cash and due from banks	34,792	36,117
Securities held-to-maturity	442,829	469,417
Federal Home Loan Bank of New York stock	16,728	19,170
Loans receivable and mortgage loans held for sale	1,742,845	1,693,047
Financial Liabilities:
Deposits other than time deposits	1,586,662	1,512,917
Time deposits	214,264	207,218
Securities sold under agreements to repurchase with retail customers	65,879	67,812
Federal Home Loan Bank advances and other borrowings	279,278	332,738
Level 1 Inputs [Member]
Financial Assets:
Cash and due from banks	34,792	36,117
Financial Liabilities:
Securities sold under agreements to repurchase with retail customers	65,879	67,812
Level 2 Inputs [Member]
Financial Assets:
Securities held-to-maturity	449,955	474,215
Financial Liabilities:
Deposits other than time deposits	1,586,662	1,512,917
Time deposits	216,169	208,651
Federal Home Loan Bank advances and other borrowings	280,655	332,432
Level 3 Inputs [Member]
Financial Assets:
Federal Home Loan Bank of New York stock	16,728	19,170
Loans receivable and mortgage loans held for sale	$1,762,277	$1,709,819