Clifton Bancorp Inactive 10-K6 Jun 142014 FY Annual reportFinancial data

Company Profile

Document_and_Entity_Informatio

Document and Entity Information (USD $)	12 Months Ended
Document and Entity Information (USD $)	Mar. 31, 2014	30-May-14	Sep. 30, 2013
Document And Entity Information [Abstract]	'	'	'
Document Type	'10-K	'	'
Amendment Flag	'false	'	'
Document Period End Date	31-Mar-14	'	'
Document Fiscal Year Focus	'2014	'	'
Document Fiscal Period Focus	'FY	'	'
Entity Registrant Name	'Clifton Bancorp Inc.	'	'
Entity Central Index Key	'0001592329	'	'
Current Fiscal Year End Date	'--03-31	'	'
Entity Well-known Seasoned Issuer	'No	'	'
Entity Current Reporting Status	'No	'	'
Entity Voluntary Filers	'No	'	'
Entity Filer Category	'Accelerated Filer	'	'
Entity Common Stock, Shares Outstanding	'	26,591,120	'
Entity Public Float	'	'	$0

Consolidated_Statements_of_Fin

Consolidated Statements of Financial Condition (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
ASSETS	'	'
Cash and due from banks	$167,021	$15,048
Interest-bearing deposits in other banks	25,560	10,848
Cash and Cash Equivalents	192,581	25,896
Securities available for sale, at fair value	3,599	15,399
Securities held to maturity, at cost (fair value of $421,064 at March 31, 2014 and $479,339 at March 31, 2013):	418,696	462,728
Loans receivable	587,578	459,312
Allowance for loan losses	-3,071	-2,500
Net Loans	584,507	456,812
Bank owned life insurance	42,037	35,499
Premises and equipment	7,397	7,841
Federal Home Loan Bank of New York stock	7,889	3,897
Interest receivable	3,281	3,177
Real estate owned	'	215
Other assets	6,003	4,620
Total Assets	1,265,990	1,016,084
Deposits:	'	'
Non-interest bearing	17,101	13,228
Interest bearing	746,811	750,464
Total Deposits	763,912	763,692
Advances from Federal Home Loan Bank of New York	142,500	52,500
Advance payments by borrowers for taxes and insurance	6,127	5,071
Stock subscription deposits	154,345	'
Other liabilities and accrued expenses	4,969	7,493
Total Liabilities	1,071,853	828,756
Commitments and Contingencies	'	'
Stockholders' Equity	'	'
Preferred stock ($.01 par value), 1,000,000 shares authorized; shares issued or outstanding - none	'	'
Common stock ($.01 par value), 75,000,000 shares authorized; 30,530,470 shares issued, 26,528,999 shares outstanding at March 31, 2014; 26,166,652 shares outstanding at March 31, 2013	305	305
Paid-in capital	136,688	136,154
Deferred compensation obligation under Rabbi Trust	346	292
Retained earnings	104,110	102,292
Treasury stock, at cost; 4,001,471 shares at March 31, 2014; 4,363,818 shares at March 31, 2013	-43,250	-47,067
Common stock acquired by Employee Stock Ownership Plan ("ESOP")	-3,480	-4,213
Accumulated other comprehensive loss	-315	-188
Stock held by Rabbi Trust	-267	-247
Total Stockholders' Equity	194,137	187,328
Total Liabilities and Stockholders' Equity	$1,265,990	$1,016,084

Consolidated_Statements_of_Fin1

Consolidated Statements of Financial Condition (Parenthetical) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Statement Of Financial Position [Abstract]	'	'
Securities held to maturity, fair value	$421,064	$479,339
Preferred stock, par value	$0.01	$0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	'	'
Preferred stock, shares outstanding	'	'
Common stock, par value	$0.01	$0.01
Common stock, shares authorized	75,000,000	75,000,000
Common stock, shares issued	30,530,470	30,530,470
Common stock, shares outstanding	26,528,999	26,166,652
Treasury stock, shares	4,001,471	4,363,818

Consolidated_Statements_of_Inc

Consolidated Statements of Income (USD $)	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Interest Income	'	'	'
Loans	$21,023	$19,441	$20,812
Mortgage-backed securities	10,243	12,710	14,141
Debt securities	2,256	3,018	5,838
Other interest-earning assets	215	224	283
Total Interest Income	33,737	35,393	41,074
Interest Expense	'	'	'
Deposits	7,702	9,477	12,645
Advances	2,160	2,360	3,504
Total Interest Expense	9,862	11,837	16,149
Net Interest Income	23,875	23,556	24,925
Provision for Loan Losses	777	762	247
Net Interest Income after Provision for Loan Losses	23,098	22,794	24,678
Non-Interest Income	'	'	'
Fees and service charges	261	212	213
Bank owned life insurance	1,038	922	862
Gain on sale of securities	566	647	'
Net loss on disposal of premises and equipment	'	-3	-9
Loss on extinguishment of debt	'	-527	'
Loss on write-down of land held for sale	'	-99	-156
Other	2	2	3
Total Non-Interest Income	1,867	1,154	913
Non-Interest Expenses	'	'	'
Salaries and employee benefits	8,598	7,405	7,055
Occupancy expense of premises	1,609	1,510	1,359
Equipment	1,248	1,206	1,090
Directors' compensation	865	845	732
Advertising	237	247	213
Legal	208	175	569
Federal deposit insurance premium	508	498	538
Other	1,808	2,025	1,983
Total Non-Interest Expenses	15,081	13,911	13,539
Income before Income Taxes	9,884	10,037	12,052
Income taxes	3,419	3,427	4,175
Net Income	$6,465	$6,610	$7,877
Net Income per Common Share	'	'	'
Basic	$0.25	$0.26	$0.31
Diluted	$0.25	$0.26	$0.31
Dividends per common share	$0.18	$0.24	$0.24
Weighted Average Number of Common Shares and Common Stock Equivalents Outstanding:	'	'	'
Basic	25,391,199	25,148,854	25,072,246
Diluted	25,632,731	25,230,955	25,089,682

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014		Mar. 31, 2013		Mar. 31, 2012
Comprehensive Income Net Of Tax [Abstract]	'		'		'
Net income	$6,465		$6,610		$7,877
Other comprehensive (loss):	'		'		'
Gross unrealized holding (loss) gain on securities available for sale, net of income (taxes) benefit of $96, $178, and $(43), respectively	-140		-258		26
Reclassification adjustment for net realized gains on securities available for sale, net of income taxes of $120, $264, and $0, respectively	-175	[1]	-383	[1]	'
Benefit plan gain (loss), net of income (taxes) benefit of ($91), $88 and $168, respectively	138		-126		-236
Benefit plan amortization, net of income (taxes) benefit of ($38), $27 and $13, respectively	50	[2]	-40	[2]	-21	[2]
Total other comprehensive (loss)	-127		-807		-231
Total comprehensive income	$6,338		$5,803		$7,646

[1]	Net realized gain and related income taxes are included in the consolidated statements of income within the gain on sale of securities and income taxes lines, respectively.
[2]	Benefit plan amounts represent the amortization of past service cost and unrecognized net loss; such amounts are included in the consolidated statements of income within the directors' compensation line. The related income tax amounts are included in income taxes.

Consolidated_Statements_of_Com1

Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Comprehensive Income Net Of Tax [Abstract]	'	'	'
Gross unrealized holding (loss) gain on securities available for sale, income (taxes) benefit	$96	$178	($43)
Reclassification adjustment for net realized gains on securities available for sale, income taxes	120	264	0
Benefit plans gain (loss), income (taxes) benefit	-91	88	168
Benefit plan amortization, income (taxes) benefit	($38)	$27	$13

Consolidated_Statements_of_Cha

Consolidated Statements of Changes in Stockholders' Equity (USD $)	Total	Common Stock [Member]	Paid-In Capital [Member]	Deferred Compensation Obligation Under Rabbi Trust [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Common Stock Acquired by ESOP [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Stock Held by Rabbi Trust [Member]
In Thousands	Total	Common Stock [Member]	Paid-In Capital [Member]	Deferred Compensation Obligation Under Rabbi Trust [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Common Stock Acquired by ESOP [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Stock Held by Rabbi Trust [Member]
Beginning Balance at Mar. 31, 2011	$179,966	$305	$135,752	$252	$96,067	($47,372)	($5,678)	$850	($210)
Net income	7,877	'	'	'	7,877	'	'	'	'
Other comprehensive loss, net of income tax	-231	'	'	'	'	'	'	-231	'
ESOP shares committed to be released	751	'	19	'	'	'	732	'	'
Purchase of treasury stock - 1,061, 2,602 & 1,283 shares for year ended 2012, 2013 & 2014 respectively	-11	'	'	'	'	-11	'	'	'
Stock option expense	127	'	127	'	'	'	'	'	'
Restricted stock awards earned	62	'	62	'	'	'	'	'	'
Funding of Supplemental Executive Retirement Plan	21	'	-3	21	'	20	'	'	-17
Tax benefit from stock based compensation	8	'	8	'	'	'	'	'	'
Cash dividends declared ($0.24, $0.24 & $0.18 per share for the year ended 2012, 2013 and 2014 respectively)	-2,109	'	'	'	-2,109	'	'	'	'
Ending Balance at Mar. 31, 2012	186,461	305	135,965	273	101,835	-47,363	-4,946	619	-227
Net income	6,610	'	'	'	6,610	'	'	'	'
Other comprehensive loss, net of income tax	-807	'	'	'	'	'	'	-807	'
ESOP shares committed to be released	782	'	49	'	'	'	733	'	'
Purchase of treasury stock - 1,061, 2,602 & 1,283 shares for year ended 2012, 2013 & 2014 respectively	-27	'	'	'	'	-27	'	'	'
Stock option expense	76	'	76	'	'	'	'	'	'
Restricted stock awards earned	62	'	62	'	'	'	'	'	'
Funding of Supplemental Executive Retirement Plan	19	'	1	19	'	19	'	'	-20
Tax benefit from stock based compensation	6	'	6	'	'	'	'	'	'
Exercise of stock options	299	'	-5	'	'	304	'	'	'
Cash dividends declared ($0.24, $0.24 & $0.18 per share for the year ended 2012, 2013 and 2014 respectively)	-6,153	'	'	'	-6,153	'	'	'	'
Ending Balance at Mar. 31, 2013	187,328	305	136,154	292	102,292	-47,067	-4,213	-188	-247
Net income	6,465	'	'	'	6,465	'	'	'	'
Other comprehensive loss, net of income tax	-127	'	'	'	'	'	'	-127	'
ESOP shares committed to be released	912	'	179	'	'	'	733	'	'
Purchase of treasury stock - 1,061, 2,602 & 1,283 shares for year ended 2012, 2013 & 2014 respectively	-15	'	'	'	'	-15	'	'	'
Forfeited restricted stock awards	'	'	5	'	'	-5	'	'	'
Stock option expense	44	'	44	'	'	'	'	'	'
Restricted stock awards earned	61	'	61	'	'	'	'	'	'
Funding of Supplemental Executive Retirement Plan	54	'	'	54	'	20	'	'	-20
Tax benefit from stock based compensation	357	'	357	'	'	'	'	'	'
Exercise of stock options	3,705	'	-112	'	'	3,817	'	'	'
Cash dividends declared ($0.24, $0.24 & $0.18 per share for the year ended 2012, 2013 and 2014 respectively)	-4,647	'	'	'	-4,647	'	'	'	'
Ending Balance at Mar. 31, 2014	$194,137	$305	$136,688	$346	$104,110	($43,250)	($3,480)	($315)	($267)

Consolidated_Statements_of_Cha1

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) (USD $)	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Purchase of treasury stock, shares	1,283	2,602	1,061
Dividends per common share	$0.18	$0.24	$0.24
Retained Earnings [Member]	'	'	'
Dividends per common share	$0.18	$0.24	$0.24
Treasury Stock [Member]	'	'	'
Purchase of treasury stock, shares	1,283	2,602	1,061

Consolidated_Statements_of_Cas

Consolidated Statements of Cash Flows (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Cash Flows From Operating Activities	'	'	'
Net income	$6,465	$6,610	$7,877
Adjustments to reconcile net income to net cash provided by operating activities:	'	'	'
Depreciation and amortization of premises and equipment	635	627	564
Net amortization (accretion) of deferred fees and costs, premiums and discounts	105	-18	-326
Provision for Loan Losses	777	762	247
Net loss on disposal of premises and equipment	'	3	9
Realized gain on sale of securities available for sale	-295	-647	'
Realized gain on sale of securities held to maturity	-271	'	'
Loss on extinguishment of debt	'	527	'
Loss on write-down of land held for sale	'	99	156
Loss on write-down of real estate owned	11	46	38
(Gain) loss on sale of real estate owned	-75	1	1
(Increase) decrease in interest receivable	-104	750	624
Deferred income tax (benefit) expense	-433	119	-265
(Increase) decrease in other assets	-546	734	620
Increase (decrease) in accrued interest payable	92	-115	-59
Increase (decrease) in other liabilities	434	-328	354
Increase in cash surrender value of bank owned life insurance	-1,038	-922	-862
ESOP shares committed to be released	912	782	751
Restricted stock expense	61	62	62
Stock option expense	44	76	127
Increase in deferred compensation obligation under Rabbi Trust	54	19	21
Net Cash Provided by Operating Activities	6,828	9,187	9,939
Proceeds from calls, maturities and repayments of:	'	'	'
Securities available for sale	6,902	60,533	37,816
Securities held to maturity	99,852	229,071	249,104
Proceeds from sale of securities available for sale	4,659	8,827	0
Proceeds from sale of securities held to maturity	5,579	'	'
Redemptions of Federal Home Loan Bank of New York stock	58	2,130	847
Purchases of:	'	'	'
Securities available for sale	'	-15,000	-70,004
Securities held to maturity	-64,341	-184,835	-219,776
Loans receivable	-77,989	-48,600	-20,788
Bank owned life insurance	-5,500	-7,000	'
Premises and equipment	-191	-396	-373
Federal Home Loan Bank of New York stock	-4,050	-900	'
Net (increase) decrease in loans receivable	-50,788	27,762	25,383
Proceeds from sale of real estate owned	645	92	135
Net Cash (Used in) Provided by Investing Activities	-85,164	71,684	2,344
Cash Flows From Financing Activities	'	'	'
Net increase (decrease) in deposits	220	-62,583	-11,110
Net increase in short-term advances from Federal Home Loan Bank of New York	30,000	'	'
Proceeds from long-term advances from Federal Home Loan Bank of New York	60,000	5,000	'
Payments on advances from Federal Home Loan Bank of New York	'	-31,706	-16,989
Stock subscription deposits received	154,345	'	'
Net increase (decrease) in payments by borrowers for taxes and insurance	1,056	-68	116
Exercise of stock options	3,705	299	'
Dividends paid	-4,647	-6,153	-2,109
Purchase of treasury stock	-15	-27	-11
Income tax benefit from stock based compensation	357	6	8
Net Cash Provided by (Used in) Financing Activities	245,021	-95,232	-30,095
Net Increase (Decrease) in Cash and Cash Equivalents	166,685	-14,361	-17,812
Cash and Cash Equivalents-Beginning	25,896	40,257	58,069
Cash and Cash Equivalents-Ending	192,581	25,896	40,257
Cash Paid During the Period for:	'	'	'
Interest on deposits and borrowings	9,769	11,952	16,208
Income taxes paid	3,144	3,995	4,717
Non cash activities:	'	'	'
Transfer from loans receivable to real estate owned	366	215	177
Amount (settled with) due brokers for security purchases	($3,050)	$3,050	'

Summary_of_Significant_Account

Summary of Significant Accounting Policies	12 Months Ended
	Mar. 31, 2014
Accounting Policies [Abstract]	'
Summary of Significant Accounting Policies	'

	NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

	Basis of Consolidated Financial Statement Presentation

	The consolidated financial statements include the accounts of the Clifton Savings Bancorp, Inc. (the “Company”), the Company’s wholly-owned subsidiary, Clifton Savings Bank (the “Bank”) and the Bank’s wholly-owned subsidiary, Botany Inc. (“Botany”). All significant intercompany accounts and transactions have been eliminated in consolidation.

	A majority of the outstanding shares of the Company’s common stock is owned by Clifton MHC, the mutual holding company of Clifton Savings Bank.

	The consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”). 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 consolidated statement of financial condition dates and revenues and expenses for the periods then ended. Actual results could differ significantly from those estimates.

	In accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 855, “Subsequent Events” the Company has evaluated events and transactions occurring subsequent to March 31, 2014 for items that should potentially be recognized or disclosed in these consolidated financial statements. The evaluation was conducted through the date these consolidated financial statements were issued. See Note 2—Plan of Conversion and Reorganization for disclosure regarding the second step stock offering completed April 1, 2014.

	Use of Estimates

	Material estimates that are particularly susceptible to significant changes relate to the determination of the allowance for loan losses, the identification of other-than-temporary impairment on securities, the determination of the liabilities and expenses of the defined benefit plans, the determination of the amount of deferred tax assets which are more likely than not to be realized and the estimation of fair value measurements of the Company’s financial instruments. Management believes that the allowance for loan losses is adequate, the evaluation of other-than-temporary impairment of securities is performed in accordance with GAAP, the liabilities and expenses for the defined benefit plans that are based upon actuarial assumptions of future events are reasonable, fair value measurements are reasonable and all deferred tax assets are more likely than not to be recognized. While management uses available information to recognize losses on loans, future additions to the allowance for loan losses may be necessary based on changes in economic conditions in the market area. In addition, various regulatory agencies, as an integral part of their examination process, periodically review the Bank’s allowance for loan losses. Such agencies may require the Bank to recognize additions to the allowance for loan losses based on their judgments about information available to them at the time of their examinations. Management uses its best judgment in estimating fair value measurements of the Company’s financial instruments; however, there are inherent weaknesses in any estimation technique. Management utilizes various assumptions and valuation techniques to determine fair value, including, but not limited to cash flows, discount rates, rate of return, adjustments for nonperformance and liquidity, quoted market prices, and appraisals. The fair value estimates are not necessarily indicative of the actual amounts the Company could have realized in a sales transaction on the dates indicated. The estimated fair value amounts have not been re-evaluated or updated subsequent to those respective dates. As such, the estimated fair values subsequent to the respective dates may be different than the amounts reported. Finally, the determination of the amount of deferred tax assets more likely than not to be realized is dependent on projections of future earnings, which are subject to frequent change.

	Business Of The Company And Subsidiaries

	The Company’s primary business is the ownership and operation of the Bank. The Bank is principally engaged in the business of attracting deposits from the general public at its twelve locations in northern New Jersey and using these deposits, together with other funds, to invest in securities and to make loans collateralized by residential and commercial real estate and, to a lesser extent, consumer loans. The Bank’s subsidiary, Botany, was organized in December 2004 under New Jersey law as a New Jersey Investment Company primarily to hold investment and mortgage-backed securities.

	Cash and Cash Equivalents

	Cash and cash equivalents include cash and amounts due from banks and interest-bearing deposits in other banks with original maturities of three months or less.

	Securities

	In accordance with applicable accounting standards, investments in debt securities over which there exists a positive intent and ability to hold to maturity are classified as held to maturity securities and reported at amortized cost. Debt and equity securities that are bought and held principally for the purpose of selling them in the near term are classified as trading securities and reported at fair value, with unrealized holding gains or losses included in earnings. Debt and equity securities not classified as trading securities nor as held to maturity securities are classified as available for sale securities and reported at fair value, with unrealized holding gain or losses, net of applicable deferred income taxes, reported in the accumulated other comprehensive income component of stockholders’ equity. The Company had no trading securities at March 31, 2014 and 2013.

	An individual security is considered impaired when the fair value of such security is less than its amortized cost. Management evaluates all securities with unrealized losses quarterly to determine if such impairments are temporary or “other-than-temporary” in accordance with applicable accounting guidance. The Company accounts for temporary impairments based upon security classification as either available for sale or held to maturity. Temporary impairments on available for sale securities are recognized on a tax-effected basis, through other comprehensive income with offsetting entries adjusting the carrying value of the securities and the balance of deferred income taxes. Temporary impairments of held to maturity securities are not recognized in the consolidated financial statements. Information concerning the amount and duration of impairments on securities is disclosed in the notes to the consolidated financial statements.

	Other-than-temporary impairments on debt securities that the Company has decided to sell or will more likely than not be required to sell prior to the full recovery of their fair value to a level to, or exceeding, amortized cost are recognized in earnings. Otherwise, the other-than-temporary impairment is bifurcated into credit related and noncredit-related components. The credit related impairment generally represents the amount by which the present value of the cash flows expected to be collected on a debt security falls below its amortized cost. The noncredit-related component represents the remaining portion of the impairment not otherwise designated as credit-related. Credit related other-than-temporary impairments are recognized in earnings while noncredit-related other-than-temporary impairments are recognized, net of deferred income taxes, in other comprehensive income.

	Discounts and premiums on all securities are accreted or amortized to maturity by use of the level-yield method. Gain or loss on sales of securities is based on the specific identification method.

	Concentration of Credit Risk

	Financial instruments which potentially subject the Company, Bank and Botany to concentrations of credit risk consist of cash and cash equivalents, investment and mortgage-backed securities and loans. Cash and cash equivalents include amounts placed with highly rated financial institutions. Securities available for sale and held to maturity consist of investment and mortgage-backed securities backed by the U.S. Government and investment grade corporate bonds. The Bank’s lending activity is primarily concentrated in loans collateralized by real estate in the State of New Jersey. As a result, credit risk is broadly dependent on the real estate market and general economic conditions in the State.

	Loans Receivable

	Loans receivable which the Bank has the intent and ability to hold until maturity or loan pay-off are stated at unpaid principal balances, plus purchased premiums and discounts and net deferred loan origination costs. Interest is calculated by use of the interest method.

	Recognition of interest by the accrual method is generally discontinued when interest or principal payments are ninety days or more in arrears, or when other factors indicate that the collection of such amounts is doubtful. At the time a loan is placed on nonaccrual status, an allowance for uncollected interest is recorded in the current period for previously accrued and uncollected interest. Interest on such loans, if appropriate, is recognized as income when payments are received. A loan is returned to accrual status when there is a sustained period of repayment performance (generally six consecutive months) by the borrower in accordance with the contractual terms of the loan, or in some circumstances, when the factors indicating doubtful collectability no longer exist and the Bank expects repayment of the remaining contractual amounts due.

	Allowance for Loan Losses

	An allowance for loan losses is maintained at a level considered necessary to provide for loan losses based upon an evaluation of known and inherent losses in the loan portfolio. Management of the Bank, in determining the allowance for loan losses, considers the losses inherent in its loan portfolio and changes in the nature and volume of its loan activities, along with the local economic and real estate market conditions. The Bank utilizes a two-tier approach: (1) identification of loans that must be reviewed individually for impairment, and (2) establishment of a general valuation allowance on the remainder of its loan portfolio. The Bank maintains a loan review system which allows for a periodic review of its loan portfolio and the early identification of impaired loans. The Bank considers one- to four-family real estate, construction real estate, second mortgage loans, home equity lines of credit and passbook loans to be homogeneous and, therefore, does not separately evaluate them for impairment unless they are considered troubled debt restructurings. A loan is considered to be a troubled debt restructuring when, to maximize the recovery of the loan, the Company modifies the borrower’s existing loan terms and conditions in response to financial difficulties experienced by the borrower.

	When evaluating loans for impairment, management takes into consideration, among other things, delinquency status, size of loans, types of collateral and financial condition of borrowers. A loan is deemed to be impaired when, based on current information and events, it is probable that a creditor will be unable to collect all amounts under the contractual terms of the loan agreement. All loans identified as impaired are evaluated individually. The Bank does not aggregate such loans for evaluation purposes. Loan impairment is measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as a practical expedient, at the loan’s observable market price or the fair value of the collateral if the loan is collateral dependent. Payments received on impaired loans are recognized on the cash basis.

	General loan loss allowances are based upon a combination of factors including, but not limited to, historical loss rates, composition of the loan portfolio, current economic conditions and management’s judgment. Regardless of the extent of the analysis of customer performance, portfolio evaluations, trends or risk management processes established, certain inherent, but undetected losses are probable within the loan portfolio. This is due to several factors including inherent delays in obtaining information regarding a customer’s financial condition or changes in their financial condition, the judgmental nature of individual loan evaluations, collateral assessments and the interpretation of economic trends, and the sensitivity of assumptions utilized to establish allocated allowances for homogeneous groups of loans among other factors. These other risk factors are continually reviewed and revised by management using relevant information available at the time of the evaluation.

	Loan Origination Fees and Costs

	The Bank defers loan origination fees and certain direct loan origination costs and initially amortizes such amounts, using the interest method, as an adjustment of yield over the contractual lives of the related loans. The Bank anticipates prepayments within its loan portfolio and adjusts the amortization of origination fees and costs accordingly using an annually adjusted prepayment factor.

	Federal Home Loan Bank of New York Stock

	As a member of the Federal Home Loan Bank of New York (“FHLB”), the Bank is required to acquire and hold shares of FHLB Class B stock. The Bank’s holding requirement varies based on the Bank’s activities, primarily its outstanding borrowings, with the FHLB. The Bank’s investment in FHLB stock is carried at cost. The Bank conducts a periodic review and evaluation of its FHLB stock to determine if any impairment exists. Management has determined that no other-than-temporary impairment existed during the years ended March 31, 2014, 2013 and 2012.

	Bank Owned Life Insurance

Bank owned life insurance (“BOLI”) is accounted for using the cash surrender value method and is recorded at its realizable value. The change in the net asset value is recorded as non-interest income.

Premises and Equipment

Premises and equipment are comprised of land, at cost, and land improvements, buildings and improvements, furnishings and equipment and leasehold improvements, at cost, less accumulated depreciation and amortization. Depreciation and amortization charges are computed on the straight-line method over the following estimated useful lives:



		Years
Land improvements		20-May
Buildings and improvements		May-40
Furnishings and equipment		10-Feb
Leasehold improvements		Shorter of
		useful life
		or term of
		lease

		(2 - 10)

Significant renovations and additions are capitalized as part of premises and equipment. Maintenance and repairs are charged to operations as incurred.

Real Estate Owned

Real estate acquired through foreclosure or by deed-in-lieu of foreclosure is classified as real estate owned until it is sold. When property is acquired it is initially recorded at fair market value less costs to sell at the date of foreclosure establishing a new cost basis. After acquisition, foreclosed properties are held for sale and carried at the lower of cost or fair value less estimated selling costs based on a current appraisal prepared by a licensed appraiser. Holding costs and declines in fair value after acquisition of the property result in charges against income.

Income Taxes

The Company, Bank and Botany file a consolidated federal income tax return. Income taxes are allocated based on their respective contribution of income or loss to the consolidated federal income tax return. Separate state income tax returns are filed.

Federal and state income taxes have been provided on the basis of reported income. The amounts reflected on the Company’s and subsidiaries’ tax returns differ from these provisions due principally to temporary differences in the reporting of certain items for financial reporting and income tax reporting purposes.

Deferred income tax expense or benefit is determined by recognizing deferred tax assets and liabilities for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in earnings in the period that includes the enactment date. The realization of deferred tax assets is assessed and a valuation allowance provided, when necessary, for the portion of any assets which are not likely to be realized. Management believes, based upon current facts, that it is more likely than not that there will be sufficient taxable income in future years to realize the deferred tax assets.

The Company accounts for uncertainty in income taxes recognized in the consolidated financial statements in accordance with ASC Topic 740, “Income Taxes,” which prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return, and also provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, disclosure and transition. As a result of the Company’s evaluation, no significant income tax uncertainties have been identified. Therefore, the Company recognized no adjustment for unrecognized income tax benefits for the years ended March 31, 2014, 2013 and 2012. The Company’s policy is to recognize interest and penalties on unrecognized tax benefits in income taxes expense in the consolidated statement of income. The Company did not recognize any interest and penalties for the years ended March 31, 2014, 2013, and 2012. The tax years subject to examination by the taxing authorities are the years ended December 31, 2013, 2012, and 2011 for federal purposes and the years ended December 31, 2013, 2012, 2011 and 2010 for state purposes.

Interest Rate Risk

The potential for interest-rate risk exists as a result of the generally shorter duration of interest-sensitive liabilities compared to the generally longer duration of interest-sensitive assets. In a rising rate environment, liabilities tend to reprice faster than assets, thereby reducing net interest income. For this reason, management regularly monitors the maturity structure of assets and liabilities in order to measure its level of interest-rate risk and to plan for future volatility.

Earnings Per Share (EPS)

Basic EPS is based on the weighted average number of common shares actually outstanding and is adjusted for employee stock ownership plan shares not yet committed to be released and deferred compensation obligations required to be settled in shares of Company stock. Unvested restricted stock awards, which contain rights to non-forfeitable dividends, are considered participating securities and the two-class method of computing basic and diluted EPS is applied. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock, such as outstanding stock options, were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the Company. Diluted EPS is calculated by adjusting the weighted average number of shares of common stock outstanding to include the effect of contracts or securities exercisable (such as stock options) or which could be converted into common stock, if dilutive, using the treasury stock method. As a result of the consummation of the plan of conversion and reorganization on April 1, 2014, the weighted average numbers of common stock shares outstanding, both basic and diluted, for all preceding periods, were retroactively adjusted to reflect the 0.9791 exchange ratio for holders of Clifton Savings Bancorp, Inc. shares receiving Clifton Bancorp Inc. shares. Basic and diluted EPS have been determined based on the adjusted numbers of weighted average shares. The calculation of diluted EPS for the years ended March 31, 2014, 2013 and 2012 includes incremental shares related to outstanding options of 241,532, 82,100, and 17,436, respectively. Shares issued and reacquired during any period are weighted for the portion of the period they were outstanding. There were no options which were antidilutive for the each of years ended March 31, 2014, 2013 and 2012.

Stock-Based Compensation

The Company expenses the fair value of all options and restricted stock granted over their requisite service periods.

Defined Benefit Plans

The Company maintains a nonqualified, unfunded pension plan for the directors of the Company. The Company also maintains an unfunded post-retirement healthcare plan for a former president’s spouse. The expected costs of benefits provided for both plans are actuarially determined and accrued.

The accounting guidance related to retirement and post-retirement healthcare benefits requires an employer to: (a) recognize in its statement of financial position an asset for a plan’s overfunded status or a liability for a plan’s underfunded status; (b) measure a plan’s assets and its obligations that determine its funded status as of the end of the employer’s fiscal year; and (c) recognize, in comprehensive income, changes in the funded status of a defined benefit post-retirement plan in the year in which the changes occur.

Reclassifications

Certain amounts for prior periods have been restated to conform to the current year’s presentation. Such reclassifications had no impact on net income or stockholders’ equity as previously reported.

Recent Accounting Pronouncements

In January 17, 2014, The FASB issued Accounting Standards Update (“ASU”) No. 2014-04, “Receivables — Troubled Debt Restructurings by Creditors (Subtopic 310-40); Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans Upon Foreclosure”. The amendments in the ASU clarify when an in substance repossession or foreclosure occurs — that is, when a creditor should be considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan such that the loan receivable should be derecognized and the real estate property recognized. The new ASU requires a creditor to reclassify a collateralized consumer mortgage loan to real estate property upon obtaining legal title to the real estate collateral, or the borrower voluntarily conveying all interest in the real estate property to the lender to satisfy the loan through a deed in lieu of foreclosure or similar legal agreement. The ASU is effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2014. The adoption of this standard effective April 1, 2015 will not have a material impact on the Company’s consolidated financial statements.

Plan_of_Conversion_and_Reorgan

Plan of Conversion and Reorganization	12 Months Ended
Plan of Conversion and Reorganization	Mar. 31, 2014
Text Block [Abstract]	'
Plan of Conversion and Reorganization	'

	NOTE 2 - PLAN OF CONVERSION AND REORGANIZATION

	On November 20, 2013, the Boards of Directors of the Company, the Bank and Clifton MHC adopted an Amended and Restated Plan of Conversion and Reorganization (the “Plan of Conversion”), which amended and restated in its entirety the plan of conversion approved by the boards of directors of the Company, the Bank and Clifton MHC on November 8, 2010, pursuant to which a reorganization from the two-tier mutual holding company structure to the stock holding company structure would be effected. Pursuant to the Plan of Conversion: (1) Clifton MHC would merge with and into the Company, with the Company being the surviving entity (the “MHC Merger”); (2) the Company would merge with and into a newly formed Maryland corporation named Clifton Bancorp Inc. (the “Holding Company”); (3) the Bank would become a wholly-owned subsidiary of the Holding Company; (4) the shares of common stock of the Company held by persons other than Clifton MHC (whose shares would be canceled) would be converted into shares of common stock of the Holding Company pursuant to an exchange ratio designed to preserve the percentage ownership interests of such persons; and (5) the Holding Company would offer and sell shares of its common stock to certain depositors and borrowers of the Bank and others in the manner and subject to the priorities set forth in the Plan of Conversion.

	The Company completed the Plan of Conversion and second step stock offering on April 1, 2014. A total of 17,059,448 shares of common stock were sold in the subscription offering at $10.00 per share, including 1,023,566 shares purchased by the Bank’s Employee Stock Ownership Plan. As part of the conversion, each of the existing 9,737,241 shares of Company common stock owned by persons other than Clifton MHC was converted into 0.9791 shares of Clifton Bancorp Inc. common stock.

Securities

Securities	12 Months Ended
Securities	Mar. 31, 2014
Investments Debt And Equity Securities [Abstract]	'
Securities	'

	NOTE 3 - SECURITIES

	The amortized cost, gross unrealized gains and losses and estimated fair value of securities available-for-sale and held-to-maturity for the dates indicated are as follows:



			March 31, 2014
			Amortized			Gross			Gross			Fair
			Cost			Unrealized			Unrealized			Value
						Gains			Losses
			(In Thousands)
	Available for sale:
	Mortgage-backed securities:
	Federal National Mortgage Association		$	3,425		$	174		$	—		$	3,599

	Total available for sale securities		$	3,425		$	174		$	—		$	3,599


			31-Mar-13
			Amortized			Gross			Gross			Fair
			Cost			Unrealized			Unrealized			Value
						Gains			Losses
			(In Thousands)
	Available for sale:
	Debt securities:
	Government-sponsored enterprises		$	5,000		$	4		$	—		$	5,004

	Mortgage-backed securities:
	Federal Home Loan Mortgage Corporation			4,838			387			—			5,225
	Federal National Mortgage Association			4,856			314			—			5,170

				9,694			701			—			10,395

	Total available for sale securities		$	14,694		$	705		$	—		$	15,399


			March 31, 2014
			Amortized			Gross			Gross			Fair
			Cost			Unrealized			Unrealized			Value
						Gains			Losses
			(In Thousands)
	Held to maturity:
	Debt securities:
	Government-sponsored enterprises		$	69,938		$	244		$	152		$	70,030
	Corporate bonds			49,981			1,536			—			51,517

				119,919			1,780			152			121,547

	Mortgage-backed securities:
	Federal Home Loan Mortgage Corporation			79,158			2,599			1,407			80,350
	Federal National Mortgage Association			198,798			3,560			5,203			197,155
	Governmental National Mortgage
	Association			20,821			1,313			122			22,012

				298,777			7,472			6,732			299,517

	Total held to maturity securities		$	418,696		$	9,252		$	6,884		$	421,064


			31-Mar-13
			Amortized			Gross			Gross			Fair Value
			Cost			Unrealized			Unrealized
			Gains			Losses
			(In Thousands)
Held to maturity:
Debt securities:
Government-sponsored enterprises		$	69,999		$	607		$	11		$	70,595
Corporate bonds			49,917			1,951			1			51,867

			119,916			2,558			12			122,462

Mortgage-backed securities:
Federal Home Loan Mortgage Corporation			106,346			5,459			125			111,680
Federal National Mortgage Association			207,781			7,118			350			214,549
Governmental National Mortgage
Association			28,685			1,998			35			30,648

			342,812			14,575			510			356,877

Total held to maturity securities		$	462,728		$	17,133		$	522		$	479,339


Contractual maturity data for investment securities is as follows:



		March 31,
		2014						2013
		Amortized			Fair			Amortized			Fair
		Cost			Value			Cost			Value
		(In Thousands)
Available for sale:
Debt securities:
Due after one but within five years		$	—		$	—		$	5,000		$	5,004

Mortgage-backed securities:
Due after five through ten years			—			—			2,565			2,756
Due after ten years			3,425			3,599			7,129			7,639

			3,425			3,599			9,694			10,395

Total available for sale securities		$	3,425		$	3,599		$	14,694		$	15,399

Held to maturity:
Debt securities:
Due less than one year		$	4,968		$	5,006		$	5,000		$	5,014
Due after one through five years			94,948			96,184			94,913			96,463
Due after five through ten years			20,003			20,357			20,003			20,985
Due after ten years			—			—			—			—

			119,919			121,547			119,916			122,462

Mortgage-backed securities:
Due less than one year			—			—			8			8
Due after one through five years			3,279			3,479			337			352
Due after five through ten years			81,854			78,452			78,187			78,699
Due after ten years			213,644			217,586			264,280			277,818

			298,777			299,517			342,812			356,877

Total held to maturity securities		$	418,696		$	421,064		$	462,728		$	479,339


The amortized cost and carrying values shown above are by contractual final maturity. Actual maturities will differ from contractual final maturities due to scheduled monthly payments related to mortgage-backed securities and due to the borrowers having the right to prepay obligations with or without prepayment penalties. The Company’s mortgage-backed securities are generally secured by residential mortgage loans with contractual maturities of 15 years or greater, and multi-family loans with maturities of five to ten years. However, the effective lives of those securities are generally shorter than their contractual maturities due to principal amortization and prepayment of the loans comprised within those securities. Investors in pass-through securities generally share in the receipt of principal repayments on a pro-rata basis as paid by the borrowers.

The age of gross unrealized losses and the fair value of related securities at March 31, 2014 and 2013 were as follows:



		Less Than 12 Months						12 Months or More						Total
March 31, 2014		Fair Value			Gross			Fair Value			Gross			Fair Value		Gross
					Unrealized						Unrealized					Unrealized
					Losses						Losses					Losses
		(In Thousands)
Held to maturity:
Debt securities:
Government-sponsored enterprises		$	39,787		$	152		$	—		$	—		$	39,787	$	152

Mortgage-backed securities:
Federal Home Loan Mortgage Corporation			33,882			1,405			169			2			34,051		1,407
Federal National Mortgage Association			105,693			4,546			10,473			657			116,166		5,203
Government National Mortgage Association			—			—			1,461			122			1,461		122

			139,575			5,951			12,103			781			151,678		6,732

Total held to maturity securities		$	179,362		$	6,103		$	12,103		$	781		$	191,465	$	6,884


		Less Than 12 Months						12 Months or More						Total
March 31, 2013		Fair Value			Gross			Fair Value			Gross			Fair Value		Gross
					Unrealized						Unrealized					Unrealized
					Losses						Losses					Losses
		(In Thousands)
Held to maturity:
Debt securities:
Government-sponsored enterprises		$	9,988		$	11		$	—		$	—		$	9,988	$	11
Corporate bonds			—			—			4,999			1			4,999		1

			9,988			11			4,999			1			14,987		12

Mortgage-backed securities:
Federal Home Loan Mortgage Corporation			10,368			124			30			1			10,398		125
Federal National Mortgage Association			42,609			347			187			3			42,796		350
Government National Mortgage Association			1,585			35			—			—			1,585		35

			54,562			506			217			4			54,779		510

Total held to maturity securities		$	64,550		$	517		$	5,216		$	5		$	69,766	$	522


Management does not believe that any of the unrealized losses at March 31, 2014 (eight bonds of Government-sponsored enterprises included in debt securities, and thirty two FNMA mortgage-backed securities, twelve FHLMC mortgage-backed securities, and one GNMA mortgage-backed security) represent an other-than-temporary impairment as they are primarily related to market interest rates and not related to the underlying credit quality of the issuers of the securities. Additionally, the Company and subsidiaries have the ability, and management has the intent, to hold such securities for the time necessary to recover amortized cost and does not have the intent to sell the securities, and it is more likely than not that it will not have to sell the securities before recovery of its amortized cost.

During the year ended March 31, 2014, proceeds from sales of securities available for sale totaled $4.7 million and proceeds from sales of securities held to maturity totaled $5.6 million, resulting in gross realized gains of $295,000 and $272,000, respectively, and gross realized losses of $-0- and $1,000, respectively. The remaining principal balance for each of the securities held to maturity sold was less than 15% of the original principal purchased. The proceeds from sales of securities available for sale totaled $8.8 million during the year ended March 31, 2013, and the gross realized gains on the sales totaled approximately $647,000. There were no sales of securities held to maturity during the years ended March 31, 2013 and 2012. There were no sales of securities available for sale during the year ended March 31, 2012.

Loans_Receivable_and_Allowance

Loans Receivable and Allowance for Loan Losses	12 Months Ended
Loans Receivable and Allowance for Loan Losses	Mar. 31, 2014
Receivables [Abstract]	'
Loans Receivable and Allowance for Loan Losses	'

	NOTE 4 - LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

	The loans receivable portfolio is segmented into real estate and consumer loans. Real estate loans consist of the following classes: one- to four-family real estate, multi-family real estate, commercial real estate, and construction real estate. Consumer loans consist of the following classes: second mortgage loans, equity lines of credit and passbook or certificate and other consumer loans.

	The following is a summary of loans by segments and the classes within those segments:



			March 31,
			2014				2013
			(In Thousands)
	Real estate:
	One- to four-family		$	526,670			$	419,240
	Multi-family			21,565				14,990
	Commercial			25,156				13,671
	Construction			553				937

				573,944				448,838
	Consumer:
	Second mortgage			8,661				6,687
	Passbook or certificate			758				838
	Equity lines of credit			2,255				2,218
	Other loans			60				55

				11,734				9,798

	Total Loans			585,678				458,636

	Loans in process			(207	)			(169	)
	Net purchase premiums, discounts, and deferred loan costs			2,107				845

				1,900				676

	Total Loans, Net		$	587,578			$	459,312


	The allowance for loan losses consists of general and unallocated components. For loans that are classified as impaired, a valuation allowance is established when the discounted cash flows (or collateral value or observable market price) of the impaired loan is lower than the carrying value of that loan. The general component of the allowance covers pools of loans by loan class not considered impaired, as well as smaller balance homogeneous loans, such as one- to four-family real estate, construction real estate, second mortgage loans, home equity lines of credit and passbook loans. These pools of loans are evaluated for loss exposure based upon historical loss rates for each of these categories of loans, adjusted for qualitative factors to reflect current conditions. The qualitative risk factors include:


	1	Lending policies and procedures, including underwriting standards and collection, charge-off, and recovery practices.


	2	National, regional, and local economic and business conditions, including the value of underlying collateral for collateral dependent loans.


	3	Nature and volume of the portfolio and terms of loans.


	4	Experience, ability, and depth of lending management and staff.


	5	The quality of the Bank’s loan review system.


	6	Volume and severity of past due, classified and nonaccrual loans.


	7	Existence and effect of any concentrations of credit and changes in the level of such concentrations.


	8	Effect of external factors, such as competition and legal and regulatory requirements.

Each factor is assigned a value to reflect improving, stable or declining conditions based on management’s best judgment using relevant information available at the time of the evaluation. Adjustments to the factors are supported through documentation of changes in conditions in a narrative accompanying the allowance for loan loss calculation.

An unallocated component is maintained to cover uncertainties that could affect management’s estimate of probable losses. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating losses in the portfolio.

The evaluation of the adequacy of the allowance is based on an analysis which categorizes the entire loan portfolio by certain risk characteristics. The loan portfolio segments are further disaggregated into the following loan classes, where the risk level for each type is analyzed when determining the allowance for loan losses.

Real Estate:

1. One- to Four-Family Loans—consists of loans secured by first liens on either owner occupied or investment properties. These loans can be affected by economic conditions and the value of the underlying properties. The risk is considered relatively low as the Bank has always had conservative underwriting standards and does not have sub-prime loans in its loan portfolio.

2. Multi-Family Loans—consists of loans secured by multi-family real estate which generally involve a greater degree of risk than one- to four-family residential mortgage loans. These loans can be affected by economic conditions and the value of the underlying properties. The risk is considered relatively low as the Bank believes it has always had conservative underwriting standards.

3. Commercial Loans—consists of loans secured by commercial real estate which generally involve a greater degree of risk than one- to four-family residential mortgage loans. These loans can be affected by economic conditions and the value of the underlying properties. The risk is considered relatively low as the Bank believes it has always had conservative underwriting standards. These loans are affected by economic conditions to a greater degree than one- to four-family and multi-family loans.

4. Construction Loans—consists primarily of the financing of construction of one- to four family properties or construction/permanent loans for the construction of one- to four-family homes to be occupied by the borrower. Construction loans generally are considered to involve a higher degree of risk of loss than long-term financing on improved, occupied real estate due to uncertainty of construction costs. Independent inspections are performed prior to disbursement of loan proceeds as construction progresses to mitigate these risks. These loans are also affected by economic conditions.

Consumer:

1. Second Mortgage and Equity Lines of Credit—consists of one- to four-family loans secured by first, second or third liens (when the Bank has the two other lien positions) or, in one instance, a commercial property. These loans are affected by the borrower’s continuing financial stability, and therefore are more likely to be adversely affected by job loss, divorce, illness or personal bankruptcy. The credit risk is considered slightly higher than one- to four-family first lien loans as these loans are also dependent on the value of underlying properties, but have the added risk of a subordinate collateral position.

2. Passbook or Certificate and Other Loans—consists of loans secured by passbook accounts and certificates of deposits and unsecured loans. The passbook or certificate loans have low credit risk as they are fully secured by their collateral. Unsecured loans, included in other loans, are two loans in a New Jersey loan fund and they also are considered a low credit risk.

The allowance calculation methodology includes further segregation of loan classes into risk rating categories. The borrower’s overall financial condition, repayment sources, guarantors and value of collateral, if appropriate, are evaluated when credit deficiencies arise, such as delinquent loan payments. Credit quality risk ratings include regulatory classifications of special mention, substandard, doubtful and loss. Loans classified as special mention have potential weaknesses that deserve management’s close attention. If uncorrected, the potential weaknesses may result in deterioration of the repayment prospects. Loans classified as substandard have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They include loans that are inadequately protected by the current sound net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans classified as doubtful have all the weaknesses inherent in loans classified substandard with the added characteristic that collection or liquidation in full, on the basis of current conditions and facts, is highly improbable. Loans classified as a loss are considered uncollectible and are charged to the allowance for loan losses. Non-classified assets are rated as pass or pass-watch. Pass-watch loans require current oversight or tracking by management generally due to incomplete documentation or monitoring due to previous delinquent status.

In addition, the OCC, as an integral part of its examination process, periodically reviews the Bank’s loan portfolio and the related allowance for loan losses. The OCC may require the allowance for loan losses to be increased based on its review of information available at the time of the examination.



The change in the allowance for loan losses for the years ended March 31, 2014, 2013 and 2012 is as follows:



		One-to Four				Multi-Family				Commercial			Construction			Second			Passbook or			Unallocated			Total
		-Family				Real Estate				Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate														Equity Lines			and Other
																of Credit			Loans
		(In Thousands)
At March 31, 2013:
Total allowance for loan losses		$	2,127			$	187			$	99		$	5		$	38		$	1		$	43		$	2,500
Charge-offs			(194	)			(28	)			—			—			—			—			—			(222	)
Recoveries			16				—				—			—			—			—			—			16
Provision charged to operations			511				27				125			(3	)		7			—			110			777

At March 31, 2014:
Total allowance for loan losses		$	2,460			$	186			$	224		$	2		$	45		$	1		$	153		$	3,071


		One-to Four				Multi-Family				Commercial			Construction			Second			Passbook or			Unallocated			Total
		-Family				Real Estate				Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate														Equity Lines			and Other
																of Credit			Loans
		(In Thousands)
At March 31, 2012:
Total allowance for loan losses		$	1,733			$	193			$	105		$	4		$	42		$	1		$	12		$	2,090
Charge-offs			(402	)			—				—			—			—			—			—			(402	)
Recoveries			50				—				—			—			—			—			—			50
Provision charged to operations			746				(6	)			(6	)		1			(4	)		—			31			762

At March 31, 2013:
Total allowance for loan losses		$	2,127			$	187			$	99		$	5		$	38		$	1		$	43		$	2,500


		One-to Four				Multi-Family				Commercial			Construction			Second			Passbook or			Unallocated			Total
		-Family				Real Estate				Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate														Equity Lines			and Other
																of Credit			Loans
		(In Thousands)
At March 31, 2011:
Total allowance for loan losses		$	1,601			$	103			$	93		$	11		$	46		$	3		$	23		$	1,880
Charge-offs			(31	)			—				(6	)		—			—			—			—			(37	)
Recoveries			—				—				—			—			—			—			—			—
Provision charged to operations			163				90				18			(7	)		(4	)		(2	)		(11	)		247

At March 31, 2012:
Total allowance for loan losses		$	1,733			$	193			$	105		$	4		$	42		$	1		$	12		$	2,090


The following table presents the allocation of the allowance for loan losses and related loans by loan class at March 31, 2014 and 2013.



March 31, 2014		One-to Four				Multi-Family				Commercial			Construction			Second			Passbook or			Unallocated			Total
		-Family				Real Estate				Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate														Equity Lines			and Other
																of Credit			Loans
		(In Thousands)
Allowance for loan losses:
Individually evaluated for impairment		$	—			$	—			$	—		$	—		$	—		$	—		$	—		$	—
Collectively evaluated for impairment			2,460				186				224			2			45			1			153			3,071

Total		$	2,460			$	186			$	224		$	2		$	45		$	1		$	153		$	3,071

Loans:
Individually evaluated for impairment		$	387			$	208			$	247		$	—		$	—		$	—		$	—		$	842
Collectively evaluated for impairment			526,283				21,357				24,909			553			10,916			818			—			584,836

Total		$	526,670			$	21,565			$	25,156		$	553		$	10,916		$	818		$	—		$	585,678


March 31, 2013		One-to Four				Multi-Family				Commercial			Construction			Second			Passbook or			Unallocated			Total
		-Family				Real Estate				Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate														Equity Lines			and Other
																of Credit			Loans
		(In Thousands)
Allowance for loan losses:
Individually evaluated for impairment		$	—			$	—			$	—		$	—		$	—		$	—		$	—		$	—
Collectively evaluated for impairment			2,127				187				99			5			38			1			43			2,500

Total		$	2,127			$	187			$	99		$	5		$	38		$	1		$	43		$	2,500

Loans:
Individually evaluated for impairment		$	528			$	—			$	251		$	—		$	—		$	—		$	—		$	779
Collectively evaluated for impairment			418,712				14,990				13,420			937			8,905			893			—			457,857

Total		$	419,240			$	14,990			$	13,671		$	937		$	8,905		$	893		$	—		$	458,636


The aggregate amount of classified loan balances are as follows at March 31, 2014 and 2013:



March 31, 2014		One-to Four-				Multi-family				Commercial			Construction			Second			Passbook or			Total Loans
		Family				Real Estate				Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate														Equity Lines			and Other
																of Credit			Loans
		(In Thousands)
Non-classified:		$	520,172			$	21,565			$	24,909		$	553		$	10,848		$	818			578,865
Classified:
Special mention			1,322				—				—			—			31			—			1,353
Substandard			5,176				—				247			—			37			—			5,460
Doubtful			—				—				—			—			—			—			—
Loss			—				—				—			—			—			—			—

Total loans		$	526,670			$	21,565			$	25,156		$	553		$	10,916		$	818		$	585,678


31-Mar-13		One-to Four-				Multi-family				Commercial			Construction			Second			Passbook or			Total
		Family				Real Estate				Real Estate			Real Estate			Mortgage and			Certificate			Loans
		Real Estate														Equity Lines			and Other
																of Credit			Loans
		(In Thousands)
Non-classified:		$	412,488			$	14,990			$	13,356		$	937		$	8,748		$	893			451,412
Classified:
Special mention			1,191				—				64			—			9			—			1,264
Substandard			5,561				—				251			—			148			—			5,960
Doubtful			—				—				—			—			—			—			—
Loss			—				—				—			—			—			—			—

Total loans		$	419,240			$	14,990			$	13,671		$	937		$	8,905		$	893		$	458,636




The following table provides information with respect to our nonaccrual loans at March 31, 2014 and 2013. Loans are generally placed on nonaccrual status when they become more than 90 days delinquent, or when the collection of principal and, or interest become doubtful. Nonaccrual loans differed from the amount of total loans past due greater than 90 days due to some previously delinquent loans that are currently not more than 90 days delinquent which are maintained on nonaccrual status for a minimum of six months until the borrower has demonstrated the ability to satisfy the loan terms. A loan is returned to accrual status when there is sustained consecutive period of repayment performance (generally six consecutive months) by the borrower in accordance with the contractual terms of the loan, or in some circumstances, when the factors indicating doubtful collectability no longer exist and the Bank expects repayment of the remaining contractual amounts due.



		March 31,
		2014				2013
		(In Thousands)
Nonaccrual loans:
Real estate loans:
One- to four-family		$	4,848			$	5,496
Commercial			247				251
Consumer and other loans:
Second mortgage			37				148

Total nonaccrual loans		$	5,132			$	5,895


During the years ended March 31, 2014, 2013 and 2012, interest income of approximately $251,000, $201,000, and $119,000, respectively, was recognized on these loans on a cash basis. Interest income that would have been recorded, had the loans been on accrual status and performing in accordance with the original terms of the contracts, amounted to approximately $242,000, $296,000, and $206,000, respectively, for the years ended March 31, 2014, 2013, and 2012.

The following table provides information about delinquencies in our loan portfolio at March 31, 2014 and 2013.



March 31, 2014		30-59				60-89				90 Days			Total			Current			Total
		Days				Days				Or More			Past Due						Gross
		Past Due				Past Due				Past Due									Loans
		(In Thousands)
Real estate loans:
One- to four-family		$	2,278			$	914			$	2,150		$	5,342		$	521,328		$	526,670
Multi-family			—				—				—			—			21,565			21,565
Commercial			—				—				247			247			24,909			25,156
Construction			—				—				—			—			553			553
Consumer and other loans:
Second mortgage and equity lines of credit			24				—				37			61			10,855			10,916
Passbook or certificate and other loans			—				—				—			—			818			818

Total		$	2,302			$	914			$	2,434		$	5,650		$	580,028		$	585,678




March 31, 2013		30-59				60-89				90 Days			Total			Current			Total
		Days				Days				Or More			Past Due						Gross
		Past Due				Past Due				Past Due									Loans
		(In Thousands)
Real estate loans:
One- to four-family		$	2,076			$	300			$	3,693		$	6,069		$	413,171		$	419,240
Multi-family			—				—				—			—			14,990			14,990
Commercial			—				251				—			251			13,420			13,671
Construction			—				—				—			—			937			937
Consumer and other loans:
Second mortgage and equity lines of credit			9				4				39			52			8,853			8,905
Passbook or certificate and other loans			—				96				—			96			797			893

Total		$	2,085			$	651			$	3,732		$	6,468		$	452,168		$	458,636


There were no loans that are past due greater than 90 days that were accruing as of March 31, 2014 and 2013.

A loan is defined as impaired when, based on current information and events, it is probable that a creditor will be unable to collect all amounts due under the contractual terms of the loan agreement. The Company considers one- to four-family mortgage loans and consumer installment loans to be homogeneous and, therefore, does not generally evaluate them for impairment, unless they are considered troubled debt restructurings. All other loans are evaluated for impairment on an individual basis.



Impaired loans, none of which had a related allowance at or for the years ended March 31, 2014, 2013 and 2012, were as follows:



At or For The Year Ended		Recorded				Unpaid				Average			Interest
		Investment				Principal				Recorded			Income
March 31, 2014						Balance				Investment			Recognized
		(In Thousands)
With no related allowance recorded:
Real estate loans:
One- to four-family		$	387			$	558			$	376		$	17
Multi-family			208				235				80			7
Commercial			247				247				249			12

Total impaired loans		$	842			$	1,040			$	705		$	36


At or For The Year Ended		Recorded				Unpaid				Average			Interest
		Investment				Principal				Recorded			Income
March 31, 2013						Balance				Investment			Recognized
		(In Thousands)
With no related allowance recorded:
Real estate loans:
One- to four-family		$	528			$	718			$	593		$	19
Commercial			251				251				253			12

Total impaired loans		$	779			$	969			$	846		$	31




At or For The Year Ended		Recorded				Unpaid				Average			Interest
		Investment				Principal				Recorded			Income
March 31, 2012						Balance				Investment			Recognized
		(In Thousands)
With no related allowance recorded:
Real estate loans:
One- to four-family		$	909			$	1,119			$	1,104		$	50
Commercial			256				256				329			28

Total impaired loans		$	1,165			$	1,375			$	1,433		$	78


The recorded investment in loans modified in a troubled debt restructuring totaled $523,000 at March 31, 2014, of which $8,000 was 90 days or more past due. The remaining loans modified were current at the time of the restructuring and have complied with the terms of their restructure agreements at March 31, 2014. The recorded investment in loans modified in a troubled debt restructuring totaled $528,000 at March 31, 2013, of which $217,000 was 90 days or more past due. The remaining loans modified were current at the time of the restructuring and had complied with the terms of their restructure agreements at March 31, 2013. The recorded investment in loans modified in a troubled debt restructuring totaled $909,000 at March 31, 2012, of which $34,000 was 30-59 days past due and $218,000 was 90 days or more past due. The remaining loans modified were current at the time of the restructuring and had complied with the terms of their restructure agreements at March 31, 2012. Loans that were modified in a troubled debt restructuring represent concessions made to borrowers experiencing financial difficulties. The Company works with these borrowers to modify existing loan terms usually by extending maturities or reducing interest rates. The Company records an impairment loss, if any, based on the present value of expected future cash flows discounted at the original loan’s effective interest rate. Subsequently, these loans are individually evaluated for impairment.



The following table presents troubled debt restructurings by class during the periods indicated (there were none during the year ended March 31, 2013).



		Number of				Pre-restructuring				Post-restructuring			Charge-off
		Loans				Outstanding				Outstanding			Recorded Upon
						Recorded				Recorded			Restructuring
						Investment				Investment
		(Dollar In Thousands)
Year Ended March 31, 2014
Multi-Family Real Estate			1			$	237			$	210		$	27
Year Ended March 31, 2012
One- to Four-Family Real Estate			3			$	586			$	596		$	31

The following table presents troubled debt restructurings which, during the periods indicated, defaulted within twelve months of restructuring. There were no new troubled debt restructurings defaults that occurred within twelve months of restructuring during the years ended March 31, 2014 and 2013.



		Number of				Pre-restructuring				Post-restructuring
		Loans				Outstanding				Outstanding
						Recorded				Recorded
						Investment				Investment
						(Dollar In Thousands)
Year Ended March 31, 2012
One- to Four-Family Real Estate			1			$	212			$	208

The Company and the Bank have granted loans to the MHC and certain officers and directors of the Company and Bank and to their associates. The activity with respect to these loans is as follows:



		Years Ended March 31,
		2014				2013
		(In Thousands)
Balance, beginning		$	1,140			$	1,690
Loans originated			—				7
Newly associated persons			—				111
No longer associated persons			(159	)			—
Collection of principal			(74	)			(668	)

Balance, ending		$	907			$	1,140

Premises_and_Equipment

Premises and Equipment	12 Months Ended
Premises and Equipment	Mar. 31, 2014
Property Plant And Equipment [Abstract]	'
Premises and Equipment	'

	NOTE 5 - PREMISES AND EQUIPMENT



		March 31,
		2014			2013
		(In Thousands)
	Land and land improvements	$	3,561		$	3,561
	Buildings and improvements		7,043			7,027
	Furnishings and equipment		3,023			3,168
	Leasehold improvements		599			593

			14,226			14,349
	Accumulated depreciation and amortization		(6,829	)		(6,508	)

		$	7,397		$	7,841


	Rental expenses related to the occupancy of leased premises, including property taxes and common area maintenance totaled approximately $556,000, $538,000 and $429,000 for the years ended March 31, 2014, 2013 and 2012, respectively. The Bank leases six building spaces. Some operating leases contain renewal options and provisions requiring the Bank to pay property taxes and operating expenses over base amounts. At March 31, 2014, the minimum obligation under all non-cancellable lease agreements, which expire through May 31, 2020, for each of the years ended March 31 is as follows:



		Amount
		(In Thousands)
	2015	$	462
	2016		367
	2017		338
	2018		300
	2019		208
	2020 & After		145

		$	1,820

Deposits

Deposits	12 Months Ended
Deposits	Mar. 31, 2014
Banking And Thrift [Abstract]	'
Deposits	'

	NOTE 6 - DEPOSITS



		March 31,
		2014								2013
		Weighted			Amount		Percent			Weighted			Amount		Percent
		Average								Average
		Rate								Rate
		(Dollars In Thousands)
	Demand accounts:
	Non-interest bearing		0	%	$	17,101		2.24	%		0	%	$	13,228		1.73	%
	Crystal Checking		0.15			13,281		1.74			0.2			14,428		1.89
	NOW		0.1			24,550		3.21			0.1			23,226		3.04
	Super NOW		0.15			205		0.03			0.2			216		0.03
	Money Market		0.15			19,958		2.61			0.2			19,356		2.53

			0.1			75,095		9.83			0.13			70,454		9.22
	Savings and club accounts		0.15			149,981		19.63			0.2			127,957		16.76
	Certificates of deposit		1.24			538,836		70.54			1.36			565,281		74.02

	Total Deposits		0.91	%	$	763,912		100	%		1.05	%	$	763,692		100	%


	Certificates of deposit with balances of $100,000 or more at March 31, 2014 and 2013 totaled approximately $216.7 million and $216.7 million, respectively. The Bank’s deposits are insurable to applicable limits established by the Federal Deposit Insurance Corporation. The maximum deposit insurance amount is $250,000.

	The scheduled maturities of certificates of deposit are as follows:



		March 31,
		2014			2013
		(In Thousands)
	One year or less	$	287,294		$	321,254
	After one to two years		130,439			141,160
	After two to three years		49,032			58,527
	After three to four years		18,408			6,298
	After four years to five years		38,382			13,318
	Thereafter		15,281			24,724

		$	538,836		$	565,281




	Interest expense on deposits consists of the following:



		Years Ended March 31,
		2014			2013		2012
		(In Thousands)
	Demand	$	80		$	111	$	195
	Savings and club		418			324		518
	Certificates of deposits		7,204			9,042		11,932

		$	7,702		$	9,477	$	12,645

Advances_from_Federal_Home_Loa

Advances from Federal Home Loan Bank of New York ("FHLB")	12 Months Ended
Advances from Federal Home Loan Bank of New York ("FHLB")	Mar. 31, 2014
Banking And Thrift [Abstract]	'
Advances from Federal Home Loan Bank of New York ("FHLB")	'

	NOTE 7 - ADVANCES FROM FEDERAL HOME LOAN BANK OF NEW YORK (“FHLB”)

	The maturities and weighted average fixed interest rates of FHLB advances were as follows:



		March 31,
		2014					2013
		Balance		Weighted			Balance		Weighted
				Average					Average
				Interest Rate					Interest Rate
		(Dollars In Thousands)
	Due one year or less	$	35,000		0.45	%	$	—		—	%
	After one to two years		65,000		0.91			—		—
	After two to three years		—		—			10,000		2.24
	After three to four years		32,500		3.82			—		—
	After four to five years		10,000		4.04			32,500		3.82
	After five years		—		—			10,000		4.04

		$	142,500		1.68	%	$	52,500		3.56	%




	The carrying value of collateral pledged for the above advances was as follows:



		March 31,
		2014		2013
		(In Thousands)
	Available for Sale:
	Mortgage-backed securities	$	1,177	$	—

	Held to maturity:
	Debt security—Government-sponsored enterprises		25,000		5,000
	Mortgage-backed securities		125,192		47,643

			150,192		52,643

		$	151,369	$	52,643


	At March 31, 2014, the Bank could have borrowed overnight funds from the FHLB under an overnight advance program up to the Bank’s maximum borrowing capacity based on the Bank’s ability to collateralize such borrowings. Additionally, the Bank has the ability to borrow funds of up to an aggregate of $88.0 million at two financial institutions under established unsecured overnight lines of credit at a daily adjustable rate. There were no drawings on these lines at March 31, 2014 and 2013.

	During the year ended March 31, 2013, $16.2 million of long-term borrowings were paid off in advance, resulting in a prepayment penalty of $527,000 which was recorded as a loss on extinguishment of debt in July 2012.

Regulatory_Capital

Regulatory Capital	12 Months Ended
Regulatory Capital	Mar. 31, 2014
Banking And Thrift [Abstract]	'
Regulatory Capital	'

	NOTE 8 - REGULATORY CAPITAL

	The Bank is subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory, and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Bank’s financial statements.

	Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Bank must meet specific capital guidelines that involve quantitative measures of the Bank’s assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. The Bank’s capital amounts and classifications are also subject to qualitative judgments by the regulators about components, risk-weightings and other factors.

	Quantitative measures established by regulation to ensure capital adequacy require the Bank to maintain minimum amounts and ratios of Total and Tier 1 capital (as defined by regulations) to risk-weighted assets (as defined), and of Tier 1 and tangible capital to adjusted total assets (as defined). Management believes, as of March 31, 2014 and 2013, that the Bank met all capital adequacy requirements to which it was subject.



	The following table sets forth the Bank’s capital position at March 31, 2014 and 2013 as compared to minimum regulatory capital requirements:



							Regulatory Capital Requirements
		Actual					Minimum Capital					For Classification as
		Actual					Adequacy					Well-Capitalized
		Amount		Ratio			Amount		Ratio			Amount		Ratio
		(Dollars In Thousands)
	March 31, 2014:
	Total risk-based capital (to risk-weighted assets)	$	172,716		35.67	%	$	38,740		8	%	$	48,426		10	%
	Tier 1 capital (to risk-weighted assets)		169,645		35.03			19,370		4			29,055		6
	Core (tier 1) capital (to adjusted total assets)		169,645		13.41			50,586		4			63,233		5
	Tier 1 risk-based capital (to adjusted tangible assets)		169,645		13.41			18,970		1.5			—		—
	March 31, 2013:
	Total risk-based capital (to risk-weighted assets)	$	168,986		40.52	%	$	33,366		8	%	$	41,708		10	%
	Tier 1 capital (to risk-weighted assets)		166,486		39.92			16,683		4			25,025		6
	Core (tier 1) capital (to adjusted total assets)		166,486		16.41			40,591		4			50,738		5
	Tier 1 risk-based capital (to adjusted tangible assets)		166,486		16.41			15,222		1.5			—		—

	In December 2013, the most recent notification from the OCC categorized the Bank as well capitalized as of June 30, 2013, under the regulatory framework for prompt corrective action. There are no conditions existing or events which have occurred since notification that management believes have changed the Bank’s category.

	In July 2013, the OCC and the other federal bank regulatory agencies issued a final rule that will revise their leverage and risk-based capital requirements and the method for calculating risk-weighted assets to make them consistent with agreements that were reached by the Basel Committee on Banking Supervision and certain provisions of the Dodd-Frank Act. Among other things, the rule establishes a new common equity Tier 1 minimum capital requirement (4.5% of risk-weighted assets), increases the minimum Tier 1 capital to risk based assets requirement (from 4% to 6% of risk-weighted assets) and assigns a higher risk weight (150%) to exposures that are more than 90 days past due or are on nonaccrual status and to certain commercial real estate facilities that finance the acquisition, development or construction of real property. The final rule also requires unrealized gains and losses on certain “available-for-sale” securities holdings to be included for purposes of calculating regulatory capital unless a one-time opt-out is exercised. Additional constraints will also be imposed on the inclusion in regulatory capital of mortgage-servicing assets, defined tax assets and minority interests. The rule limits a banking organization’s capital distributions and certain discretionary bonus payments if the banking organization does not hold a “capital conservation buffer” consisting of 2.5% of common equity Tier 1 capital to risk-weighted assets in addition to the amount necessary to meet its minimum risk-based capital requirements. The final rule becomes effective for the Bank on January 1, 2015. The capital conservation buffer requirement will be phased in beginning January 1, 2016 and ending January 1, 2019, when the full capital conservation buffer requirement will be effective. Based on the Company’s capital levels and statement of condition composition at March 31, 2014, we believe implementation of the new rule will have no material impact on our capital needs.

Income_Taxes

Income Taxes	12 Months Ended
Income Taxes	Mar. 31, 2014
Income Tax Disclosure [Abstract]	'
Income Taxes	'

	NOTE 9 - INCOME TAXES

	The components of income taxes are summarized as follows:



			Years Ended March 31,
			2014				2013			2012
			(In Thousands)
	Current tax expense:
	Federal income		$	3,176			$	2,767		$	3,804
	State income			676				541			636

	Total current income tax expense			3,852				3,308			4,440
	Deferred tax (benefit) expense:
	Federal income			(342	)			111			(313	)
	State income			(91	)			8			48

	Total deferred income tax (benefit) expense			(433	)			119			(265	)

	Total Income Tax Expense		$	3,419			$	3,427		$	4,175


	The following table presents a reconciliation between the reported income tax expense and the income tax expense which would be computed by applying the normal federal income tax rate of 34% to income before income taxes:



			Years Ended March 31,
			2014				2013			2012
			(Dollars In Thousands)
	Federal income tax at the statutory rate		$	3,361			$	3,413		$	4,098
	Increase (decrease) in income taxes resulting from:
	New Jersey income tax, net of federal income tax effect			387				363			451
	Bank owned life insurance income			(353	)			(314	)		(293	)
	Incentive stock option expense			1				3			4
	Change in tax rate			—				—			(79	)
	Other, net			23				(38	)		(6	)

	Total Income Tax Expense		$	3,419			$	3,427		$	4,175

	Effective income tax rate			34.6	%			34.1	%		34.6	%




	Deferred tax assets and liabilities consisted of the following:



			March 31,
			2014				2013
			(In Thousands)
	Deferred income tax assets:
	Pension costs		$	1,081			$	961
	Allowance for loan losses			1,255				1,021
	Benefit plans			20				21
	Depreciation			256				164
	Post-retirement benefits and healthcare obligations			289				418
	Non-qualified benefit plans			617				601
	Employee Stock Ownership Plan			307				327
	Supplemental Executive Retirement Plan			171				145
	Other			186				220

Total Deferred Tax Assets			4,182				3,878
Deferred income tax liabilities:
Net unrealized gain on securities available for sale			(72	)			(288	)

Net Deferred Tax Asset Included in Other Assets		$	4,110			$	3,590


Retained earnings at March 31, 2014 and 2013 includes approximately $6.4 million of tax bad debt deductions for which deferred taxes have not been provided. Reduction of such amount for purposes other than bad debt losses, including non-dividend distributions, will result in income for tax purposes only, and will be subject to income tax at the then current rate. The Company does not intend to make non-dividend distributions that would result in a recapture of any portion of its bad debt reserves.

Employee_Benefit_Plans

Employee Benefit Plans	12 Months Ended
Employee Benefit Plans	Mar. 31, 2014
Postemployment Benefits [Abstract]	'
Employee Benefit Plans	'

	NOTE 10 - EMPLOYEE BENEFIT PLANS

	ESOP

	As a result of the completion of the Plan of Conversion on April 1, 2014, share data presented in this Note was adjusted to reflect the 0.9791 conversion rate for Company shares converting to Clifton Bancorp Inc. shares.

	Effective upon the consummation of the Bank’s reorganization in March 2004, an ESOP was established for all eligible employees who had completed a twelve-month period of employment with the Bank and at least 1,000 hours of service and had attained the age of 21. The ESOP used $11.0 million in proceeds from a term loan obtained from the Company to purchase 1,076,126 shares of Company common stock. The term loan principal is payable over fifteen equal annual installments through December 31, 2018. Interest on the term loan is fixed at a rate of 4.00%. Each year, the Bank makes discretionary contributions to the ESOP, which will be equal to principal and interest payments required on the term loan. The loan is further paid down by the amount of dividends paid, if any, on the common stock owned by the ESOP.

	Shares purchased with the loan proceeds were initially pledged as collateral for the term loan and are held in a suspense account for future allocation among participants. Contributions to the ESOP and shares released from the suspense account are allocated among the participants on the basis of compensation, as described by the ESOP, in the year of allocation.

	The ESOP shares pledged as collateral are reported as unearned ESOP shares in the consolidated statements of financial condition. As shares are committed to be released from collateral, the Bank reports compensation expense equal to the current market price of the shares, and the shares become outstanding for basic net income per common share computations. ESOP compensation expense was approximately $807,000, $622,000 and $640,000 for the years ended March 31, 2014, 2013 and 2012, respectively.

	The ESOP shares were as follows:



		March 31,
		2014		2013
		(In Thousands)
	Allocated shares		645		592
	Shares committed to be released		7		8
	Unearned shares		341		412

	Total ESOP Shares		993		1,012

	Fair value of unearned shares	$	4,079	$	5,244


	Section 401(k) Plan (“Plan”)

	The Bank sponsors a Plan, pursuant to Section 401(k) of the Internal Revenue Code (“IRC”), for all eligible (attainment of age 21 and one year of service) employees. Employees may elect to save up to 25% of their compensation, subject to IRC limits. For each dollar up to 4.5% of compensation, the Bank matches 50% of the employee’s contribution. The Plan’s expense for the years ended March 31, 2014, 2013, and 2012 was approximately $94,000, $90,000, and $86,000, respectively.

	Supplemental Executive Retirement Plan (“SERP”)

	Effective upon the consummation of the Bank’s reorganization in March 2004, a SERP was established. The SERP was amended in January 2014. The SERP provides for supplemental retirement benefits with respect to its employee stock ownership plan and the 401(k) plan. The plan provides benefits to eligible officers (those designated by the Board of Directors of Clifton Savings Bank) that cannot be provided under the 401(k) plan or the ESOP as a result of eligibility requirements of the plans and/or limitations imposed by the IRC, but that would have been provided under the plans, but for these eligibility requirements and/or IRC limitations. In addition to providing benefits that would otherwise be lost as a result of the Internal Revenue Code limitations on tax-qualified plans, the SERP also provides a supplemental benefit upon a change of control prior to the scheduled repayment of the ESOP loan.

	Generally, upon a change in control, the SERP provides participants with a benefit equal to what they would have received under the ESOP, had they remained employed throughout the term of the loan, less the benefits actually provided under the SERP on the participant’s behalf. A participant’s benefits generally become payable upon a change in control of the Bank and the Company. The SERP expense for the years ended March 31, 2014, 2013, and 2012, was approximately $62,000, $28,000 and $29,000, respectively. At March 31, 2014 and 2013, the accrued SERP liability included in other liabilities was $418,000 and $356,000, respectively.

StockBased_Compensation

Stock-Based Compensation	12 Months Ended
Stock-Based Compensation	Mar. 31, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
Stock-Based Compensation	'

	NOTE 11 - STOCK-BASED COMPENSATION

	As a result of the completion of the Plan of Conversion on April 1, 2014, share and per share data in this Note was adjusted to reflect the 0.9791 conversion rate for Company shares converting to Clifton Bancorp Inc. shares.

	At the Company’s annual stockholders’ meeting held on July 14, 2005, stockholders of the Company approved the Clifton Savings Bancorp, Inc. 2005 Equity Incentive Plan. Under this plan, the Company may grant options to purchase up to 1,464,727 shares of Company common stock and may grant up to 585,891 shares of common stock as restricted stock awards. At March 31, 2014, there were 6,624 shares remaining for future option grants, and 579 shares remaining available for future restricted stock awards under the plan.

	On December 7, 2005, 573,000 shares of restricted stock were awarded. The restricted shares awarded had a grant date fair value of $10.44 per share. Twenty percent of the shares awarded were immediately vested, with an additional twenty percent becoming vested annually thereafter. On May 26, 2010, 34,269 shares of restricted stock were awarded. The restricted shares awarded had a grant date fair value of $9.03 per share. Twenty percent of the shares awarded vest annually. Management recognizes expense for the fair value of these awards on a straight line basis over the requisite service period. During the years ended March 31, 2014, 2013 and 2012, approximately $61,000, $62,000 and $62,000, respectively in expense, was recognized in regard to these restricted stock awards. The Company recognized approximately $24,000, $25,000, and $25,000 of income tax benefits resulting from this expense for the years ended March 31, 2014, 2013 and 2012, respectively. The total fair value of stock awards vested during the years ended March 31, 2014, 2013 and 2012 were approximately $85,000, $70,000, and $75,000, respectively. The expected future compensation expense relating to the 13,299 non-vested restricted shares outstanding at March 31, 2014 is $70,000 over a weighted average period of 1.2 years.



	The following is a summary of the status of the Company’s restricted shares:



		Restricted			Weighted Average
		Shares			Grant Date
					Fair Value
	Non-vested at March 31, 2012		27,414		$	9.03
	Vesting		(6,853	)		9.03

	Non-vested at March 31, 2013		20,561			9.03
	Vesting		(6,853	)		9.03
	Forfeited		(409	)		9.03

	Non-vested at March 31, 2014		13,299			9.03


	On August 31, 2005, options to purchase 1,452,505 shares of common stock at $10.46 per share were awarded and will expire no later than ten years following the grant date. Immediately upon grant, twenty percent of the options awarded were vested, with an additional twenty percent becoming vested annually thereafter. On May 26, 2010, options to purchase 161,429 shares of common stock at an exercise price of $9.03 per share were awarded and will expire no later than ten years following the grant date. Twenty percent of the shares awarded vest annually. Management recognizes expense for the fair value of these awards on an accelerated attribution basis over the requisite service period. During the years ended March 31, 2014, 2013 and 2012, approximately $44,000, $76,000 and $127,000, respectively, in stock option expense, was recorded net of income tax benefits of $16,000, $27,000 and $45,000, respectively. The expected future compensation expense relating to the 64,752 non-vested options outstanding at March 31, 2014 is $24,000 over the weighted average period of 1.2 years.

	A summary of stock option activity follows:



		Number of			Weighted		Weighted Average		Aggregate
		Stock Options			Average		Remaining		Intrinsic
					Exercise Price		Contractual Term		Value
	Outstanding at March 31, 2012		1,455,760		$	10.31
	Exercised		(28,625	)		10.46

	Outstanding at March 31, 2013		1,427,135			10.3		2.95 Years	$	3,466,693
	Exercised		(354,578	)		10.46

	Outstanding at March 31, 2014		1,072,557			10.25		2.12 Years		1,848,939

	Exercisable at March 31, 2014		1,007,987			10.32		1.86 Years		1,659,009


	Shares issued upon the exercise of stock options were issued from treasury stock. Going forward, shares issued for future stock option exercises will either be purchased in the open market or be distributed from authorized but unissued shares.

Defined_Benefit_Plans

Defined Benefit Plans	12 Months Ended
Defined Benefit Plans	Mar. 31, 2014
Compensation And Retirement Disclosure [Abstract]	'
Defined Benefit Plans	'

	NOTE 12 - DEFINED BENEFIT PLANS

	Directors’ Retirement Plan

	The Directors’ Retirement Plan is a nonqualified, unfunded pension plan with benefits based on fees paid to directors while still active. The funding policy is to pay directors on a pay-as-you-go basis.

	The following table sets forth the funded status for the Directors’ Retirement Plan and amounts recognized in the consolidated statements of financial condition.



			March 31,
			2014				2013
			(Dollars In Thousands)
	Change in projected benefit obligations:
	Benefit obligation—beginning		$	3,317			$	3,205
	Service cost			160				63
	Interest cost			138				133
	Actuarial (gain) loss			(231	)			470
	Benefits paid			(89	)			(89	)
	Settlements			—				(465	)

	Benefit obligation—ending			3,295				3,317

	Change in plan assets:
	Fair value of plan assets—beginning			—				—
	Employer contribution			89				554
	Benefits paid			(89	)			(89	)
	Settlements			—				(465	)

	Fair value of plan assets—ending			—				—

	Funded status and accrued pension cost included in other liabilities		$	(3,295	)		$	(3,317	)

	Assumptions:
	Discount rate			4.5	%			4.25	%
	Rate of increase in compensation			4.5	%			5	%

	The Bank expects to make contributions to the plan during the year ending March 31, 2015, totaling approximately $904,000. At March 31, 2014, benefit payments expected to be paid under the plan are as follows:



			Amount
			(In Thousands)
	Years ending March 31:
	2015		$	904
	2016			107
	2017			116
	2018			45
	2019			51
	2020-2024			459



	Net periodic pension cost for the plan included the following components:



			Years Ended March 31,
			2014				2013				2012
			(Dollars In Thousands)
	Service cost		$	160			$	63			$	40
	Interest cost			138				133				149
Net amortization and deferral			93				73				40
Settlement charge			—				117				—

Net Periodic Pension Cost Included in Directors’ Compensation		$	391			$	386			$	229

Assumptions:
Discount rate			4.25	%			4.25	%			5.75	%
Rate of increase in compensation			5	%			4.5	%			4.5	%

At March 31, 2014 and 2013, unrecognized net loss of $682,000 and $965,000 and unrecognized prior service cost of $89,000 and $129,000, respectively, were included in accumulated other comprehensive (loss) income. For the fiscal year ending March 31, 2015, $19,000 of unrecognized net loss and $39,000 of prior service cost is expected to be recognized as a component of net periodic pension cost.

Former President’s Post-retirement Healthcare Plan

A former president’s post-retirement healthcare plan is a nonqualified, unfunded plan with the only participant being the former president’s spouse, since his death in February 2005. This healthcare plan provides coverage for the spouse’s life. The annual costs associated with these benefits are accrued on the basis of actuarial assumptions and included in salaries and employee benefits.



The following table sets forth the funded status for a former president’s post-retirement healthcare plan and amounts recognized in the consolidated statements of financial condition:



		March 31,
		2014				2013
		(Dollars In Thousands)
Change in projected benefit obligations:
Benefit obligation—beginning		$	59			$	65
Interest cost			2				3
Actuarial loss (gain)			1				(4	)
Benefits paid			(5	)			(5	)

Benefit obligation—ending			57				59

Change in plan assets:
Fair value of plan assets—beginning			—				—
Employer contribution			5				5
Benefits paid			(5	)			(5	)

Fair value of plan assets—ending			—				—

Funded status and accrued pension cost included in other liabilities		$	(57	)		$	(59	)

Assumed discount rate			4.5	%			4.25	%


The Bank expects to make contributions to the Plan during the year ending March 31, 2015, totaling approximately $5,000. At March 31, 2014, benefit payments expected to be paid under the Plan are as follows:



		Amount
		(In Thousands)
Years ending March 31:
2015		$	5
2016			5
2017			5
2018			5
2019			5
2020-2024			23

Net periodic pension (benefit) for the Plan included the following components:



		Years Ended March 31,
		2014				2013				2012
		(Dollars In Thousands)
(Dollars In Thousands)
Interest cost		$	2			$	3			$	3
Net amortization and deferral			(5	)			(6	)			(6	)

Net Periodic (Benefit)		$	(3	)		$	(3	)		$	(3	)

Assumed discount rate			4.25	%			4.5	%			5.75	%

Current medical trend			5.25	%			5.25	%			5.25	%

Ultimate medical trend			5.25	%			5.25	%			5.25	%


At March 31, 2014 and 2013, unrecognized net gain of $65,000 and $72,000 was included in accumulated other comprehensive (loss) income. For the fiscal year ending March 31, 2015, $5,000 of the net gain is expected to be recognized as a component of net periodic pension benefit.

Assumed healthcare cost trend rates have a significant effect on the amounts reported for healthcare plans. A 1% change in the assumed health cost trend rate would have had the following effects on post-retirement benefits under this plan at March 31, 2014:



		1%
		Increase				Decrease
		(In Thousands)
Effect on total service and interest costs		$	3			$	2

Effect on post-retirement benefit obligation		$	61			$	53

Fair_Value_of_Financial_Instru

Fair Value of Financial Instruments	12 Months Ended
Fair Value of Financial Instruments	Mar. 31, 2014
Fair Value Disclosures [Abstract]	'
Fair Value of Financial Instruments	'

	NOTE 13 - FAIR VALUE OF FINANCIAL INSTRUMENTS

	The guidance on fair value measurement establishes a hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy describes three levels of inputs that may be used to measure fair value:

	Level 1: Quoted prices in active markets for identical assets or liabilities.

	Level 2: Observable inputs other than Level 1 prices, such as quoted for similar assets or liabilities; quoted prices in markets that are not active; or inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.



	Level 3: Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Level 3 assets and liabilities include financial instruments whose value is determined using pricing models, discounted cash flow methodologies, or similar techniques, as well as instruments for which the determination of fair value requires significant management judgment or estimation.

	In addition, the guidance requires the Company to disclose the fair value for certain assets and liabilities on both a recurring and non-recurring basis.

	An asset’s or liability’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.

	For assets measured at fair value on a recurring basis, the fair value measurements by level within the fair value hierarchy used at March 31, 2014 and 2013 are as follows:



	Description		Carrying			(Level 1)			(Level 2)			(Level 3)
			Value			Quoted Prices			Significant			Significant
						in Active			Other			Unobservable
						Markets for			Observable			Inputs
						Identical Assets			Inputs
			(In Thousands)
	March 31, 2014:
	Securities available for sale:
	Mortgage-backed securities:
	Federal National Mortgage Association		$	3,599		$	—		$	3,599		$	—

	Total securities available for sale		$	3,599		$	—		$	3,599		$	—

	March 31, 2013:
	Securities available for sale:
	Mortgage-backed securities:
	Federal Home Loan Mortgage Corporation		$	5,225		$	—		$	5,225		$	—
	Federal National Mortgage Association			5,170			—			5,170			—
	Debt securities:
	Government-sponsored enterprises			5,004			—			5,004			—

	Total securities available for sale		$	15,399		$	—		$	15,399		$	—


	For assets measured at fair value on a non-recurring basis, the fair value measurements by level within the fair value hierarchy used at March 31, 2014 are as follow:



	Description		Carrying			Quoted Prices			Significant			(Level 3)
			Value			Markets for			Observable			Unobservable
						Identical Assets			Inputs			Inputs
			(In Thousands)
	March 31, 2014
	Impaired loans		$	72		$	—		$	—		$	72

	There were no assets measured at fair value on a non-recurring basis at March 31, 2013. There were no liabilities measured at fair value on a recurring or non-recurring basis at March 31, 2014 and 2013.



	The following table presents additional quantitative information about assets measured at fair value on a nonrecurring basis and for which the Company has utilized adjusted Level 3 input to determine fair value.



		Fair Value Estimate		Valuation Techniques	Unobservable		Range (Weighted
		Fair Value Estimate		Valuation Techniques	Input		Average)
		(Dollars in Thousand)
March 31, 2014
Impaired Loan		$72		Market valuation of	Selling costs (2)		9% (9%)

				underlying collateral (1)


-1	Fair value is based on short sale price.
-2	Includes estimated costs to sell.

The following information should not be interpreted as an estimate of the fair value of the Company since a fair value calculation is only provided for a limited portion of the Company’s assets and liabilities. Due to a wide range of valuation techniques and the degree of subjectivity used in making the estimates, comparisons between the Company’s disclosures and those of other companies may not be meaningful. The following methods and assumptions were used to estimate the fair values of certain of the Company’s assets and liabilities at March 31, 2014 and 2013:

Cash and Cash Equivalents, Interest Receivable, Stock Subscription Deposits and Interest Payable (Carried at Cost)

The carrying amounts reported in the consolidated statements of financial condition for cash and cash equivalents, interest receivable, stock subscription deposits and interest payable approximate their fair values.

Securities

The fair value of all securities, whether classified as available for sale (carried at fair value) or held to maturity (carried at cost), is determined by reference to quoted market prices, where available. If quoted market prices are not available, fair values are based on quoted market prices of comparable instruments. Securities are measured on a recurring basis. The fair values of these securities are obtained from quotes received from an independent broker. The Company’s broker provides it with prices which are categorized as Level 2 since quoted prices in active markets for identical assets are generally not available. As the Company is responsible for the determination of fair value, it performs monthly analyses on the prices received from the pricing service to determine whether the prices are reasonable estimates of fair value. Specifically, the Company compares the prices received from the pricing service to a secondary pricing source. The Company’s internal price verification procedures and review of fair value methodology documentation provided by third-party pricing services has not historically resulted in adjustment in the prices obtained from the pricing service.

Loans Receivable (Carried at Cost)

Fair value is estimated by discounting the future cash flows, using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities, of such loans.

Impaired Loans (Carried based on Collateral Fair Value or Discounted Cash Flows)

Impaired loans are those accounted for under ASC Topic 310 “Accounting by Creditors for Impairment of a Loan” in which the Company has measured impairment generally based on either the fair value of the loan’s collateral or discounted cash flows. These assets are included as Level 3 assets.



Real Estate Owned

Real estate owned, acquired through foreclosure or deed-in-lieu of foreclosure, is initially recorded at fair value less estimated costs sell and subsequently carried at the lower of such initially recorded amount or current fair value less estimated selling costs. Fair value is estimated through current appraisals by licensed appraiser and as such, foreclosed real estate properties are classified as Level 3.

Federal Home Loan Bank of New York Stock (Carried at Cost)

Fair value approximates cost basis as these instruments are redeemable only with the issuing agency at face value.

Deposits (Carried at Cost)

The fair value of non-interest-bearing demand, Crystal Checking, NOW, Super NOW, Money Market and Savings and Club accounts is the amount payable on demand at the reporting date. For fixed-maturity certificates of deposit, fair value is estimated by discounting future cash flows using the rates currently offered for deposits of similar remaining maturities.

Advances from Federal Home Loan Bank of New York (Carried at Cost)

The fair value is estimated by discounting future cash flows using rates currently offered for liabilities of similar remaining maturities, or when available, quoted market prices.

Commitments to Extend Credit

The fair value of commitments to extend credit is estimated using the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the present creditworthiness of the counterparties. For fixed-rate loan commitments, fair value also considers the difference between current levels of interest rates and the committed rates.

As of March 31, 2014 and 2013, the fair value of the commitments to extend credit was not considered to be material.

The carrying amounts and fair values of financial instruments are as follows:



March 31, 2014		Carrying			Estimated			(Level 1)			(Level 2)			(Level 3)
		Value			Fair Value			Quoted Prices			Significant			Significant
								in Active			Other			Unobservable
								Markets for			Observable			Inputs
								Identical Assets			Inputs
		(In Thousands)
Financial assets:
Cash and cash equivalents		$	192,581		$	192,581		$	192,581		$	—		$	—
Securities available for sale			3,599			3,599			—			3,599			—
Securities held to maturity			418,696			421,064			—			421,064			—
Net loans receivable			584,507			584,131			—			—			584,131
Federal Home Loan Bank of New York stock			7,889			7,889			—			7,889			—
Interest receivable			3,281			3,281			—			3,281			—
Financial liabilities:
Deposits			763,912			768,233			—			768,233			—
FHLB advances			142,500			146,655			—			146,655			—
Stock subscription deposits			154,345			154,345			154,345			—			—
Interest payable			267			267			—			267			—



March 31, 2013		Carrying			Estimated			(Level 1)			(Level 2)			(Level 3)
		Value			Fair Value			Quoted Prices			Significant			Significant
								in Active			Other			Unobservable
								Markets for			Observable			Inputs
								Identical Assets			Inputs
		(In Thousands)
Financial assets:
Cash and cash equivalents		$	25,896		$	25,896		$	25,896		$	—		$	—
Securities available for sale			15,399			15,399			—			15,399			—
Securities held to maturity			462,728			479,339			—			479,339			—
Net loans receivable			456,812			485,249			—			—			485,249
Federal Home Loan Bank of New York stock			3,897			3,897			—			3,897			—
Interest receivable			3,177			3,177			—			3,177			—
Financial liabilities:
Deposits			763,692			770,479			—			770,479			—
FHLB advances			52,500			59,786			—			59,786			—
Interest payable			175			175			—			175			—

Commitments_and_Contingencies

Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Mar. 31, 2014
Commitments And Contingencies Disclosure [Abstract]	'
Commitments and Contingencies	'

	NOTE 14 - COMMITMENTS AND CONTINGENCIES

	The Company, Bank and Botany are parties to financial instruments with off-balance-sheet risk in the normal course of business to meet investment needs and the financing needs of the Bank’s customers. These financial instruments primarily include commitments to originate and purchase loans. Those instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated statements of financial condition. The contract or notional amounts of those instruments reflect the extent of involvement in particular classes of financial instruments.

	Commitments to originate loans are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments from lines of credit are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The Bank evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Bank, upon extension of credit, is based on management’s credit evaluation of the counterparty.

	At March 31, 2014, the Bank had outstanding commitments to originate one- to four-family mortgage loans totaling approximately $2.2 million which included $1.4 million for fixed rate loans with interest rates ranging from 3.75% to 4.75%, and $771,000 for adjustable rate loans with initial rates ranging from 3.50% to 3.75%. Outstanding loan commitments at March 31, 2013 totaled $8.9 million. These commitments generally expire in three months or less.

	At March 31, 2014, the Bank had outstanding commitments to originate multi-family real estate loans totaling approximately $3.4 million which are adjustable rate loans with initial rates ranging from 4.00% to 4.75%. At March 31, 2014, the Bank had outstanding commitments to originate commercial real estate loans totaling approximately $7.3 million which are adjustable rate loans with initial rates ranging from 4.25% to 4.75%. Outstanding loan commitments to originate multi-family and commercial real estate loans at March 31, 2013 totaled $9.4 million. These commitments generally expire in three months or less.



	At March 31, 2014, the Bank also had outstanding commitments to purchase $8.2 million in one- to four-family mortgage loans which included $2.8 million in loans with fixed interest rates ranging from 3.25% to 4.25%, and $5.4 million in adjustable rate loans with initial rates ranging from 3.25% to 3.50%. At March 31, 2013, purchase commitments totaled $9.0 million.

	At March 31, 2014 and 2013, undisbursed funds from customer approved unused lines of credit under a homeowners’ equity lending program amounted to approximately $5.2 million and $4.8 million, respectively. Unless they are specifically cancelled by notice from the Bank, these funds represent firm commitments available to the respective borrowers on demand.

	Management does not anticipate losses on any of the foregoing transactions.

	Periodically, there have been various claims and lawsuits against the Company and Bank, such as claims to enforce liens, condemnation proceedings on properties in which we hold security interests, claims involving the making and servicing of real property loans and other issues incident to our business. The Company is not a party to any pending legal proceedings that it believes would have a material adverse effect on its consolidated financial condition, results of operations or cash flows.

Accumulated_Other_Comprehensiv

Accumulated Other Comprehensive Income (Loss)	12 Months Ended
Accumulated Other Comprehensive Income (Loss)	Mar. 31, 2014
Equity [Abstract]	'
Accumulated Other Comprehensive Income (Loss)	'

	NOTE 15 - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

	The components of accumulated other comprehensive income (loss) included in stockholders’ equity are as follows:



		March 31,
		2014			2013
		(In Thousands)
	Net unrealized gain on securities available for sale	$	174		$	705
	Tax effect		(72	)		(288	)

	Net of tax amount		102			417

	Benefit plan adjustments		(706	)		(1,023	)
	Tax effect		289			418

	Net of tax amount		(417	)		(605	)

	Accumulated other comprehensive loss	$	(315	)	$	(188	)




	The components of other comprehensive (loss) and related tax effects are presented in the following table:



		Years Ended March 31,
		2014			2013			2012
		(In Thousands)
	Securities available for sale:
	Unrealized holding (loss) gain arising during the year	$	(236	)	$	(436	)	$	69
	Reclassification adjustment for net realized gains		(295	)		(647	)		—

			(531	)		(1,083	)		69

	Defined benefit pension plan:
	Pension gain (loss)		277			(438	)		(478	)
	Prior service cost		40			40			40
	Settlement charge		—			117			—

	Net change in defined benefit pension plan liability		317			(281	)		(438	)

	Other comprehensive loss before taxes		(214	)		(1,364	)		(369	)
	Tax effect		87			557			138

	Other comprehensive (loss)	$	(127	)	$	(807	)	$	(231	)

Parent_Only_Financial_Informat

Parent Only Financial Information	12 Months Ended
Parent Only Financial Information	Mar. 31, 2014
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]	'
Parent Only Financial Information	'

	NOTE 16 - PARENT ONLY FINANCIAL INFORMATION

	The following are the condensed financial statements for Clifton Savings Bancorp, Inc. (Parent company only) at March 31, 2014 and 2013 and for the years ended March 31, 2014, 2013 and 2012.



			March 31,
			2014				2013
			(In Thousands)
	ASSETS
	Cash and due from banks		$	173,587			$	14,284
	Securities held to maturity, at cost			920				1,374
	Loans receivable from Bank			4,231				5,013
	Investment in subsidiary			169,758				166,654
	Interest receivable			45				54
	Other assets			63				57

	Total Assets		$	348,604			$	187,436

	LIABILITIES AND STOCKHOLDERS’ EQUITY
	Other liabilities		$	122			$	108
	Stock subscription deposits			154,345				—
	Stockholders’ equity			194,137				187,328

	Total Liabilities and Stockholders’ Equity		$	348,604			$	187,436


	STATEMENTS OF INCOME AND COMPREHENSIVE INCOME




			Years Ended March 31,
			2014				2013				2012
			(In Thousands)
	Income:
	Dividends from subsidiary		$	5,000			$	—			$	8,000
	Interest on loans			193				223				253
	Interest on securities			43				101				148

	Total Income			5,236				324				8,401
	Non-interest expenses			650				592				841

	Income (Loss) before Income Taxes and Equity in Undistributed Earnings of Subsidiary			4,586				(268	)			7,560
	Income tax (benefit)			(139	)			(90	)			(150	)

	Income (Loss) before Equity in Undistributed Earnings of Subsidiary			4,725				(178	)			7,710
	Equity in undistributed earnings of subsidiary			1,740				6,788				167

	Net Income			6,465				6,610				7,877
	Other comprehensive loss			(127	)			(807	)			(231	)

	Comprehensive Income		$	6,338			$	5,803			$	7,646


	STATEMENTS OF CASH FLOW




			Years Ended March 31,
			2014				2013				2012
		(In Thousands)
Cash Flows From Operating Activities
Net income		$	6,465			$	6,610			$	7,877
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Accretion of discounts			(1	)			(1	)			(1	)
Decrease (increase) in interest receivable			9				46				(27	)
(Increase) decrease in other assets			(6	)			30				4
Increase in other liabilities			14				4				60
Increase in deferred compensation obligation under Rabbi Trust			19				19				21
Equity in undistributed earnings of subsidiary			(1,740	)			(6,788	)			(167	)

Net Cash Provided by (Used In) Operating Activities			4,760				(80	)			7,767

Cash Flows From Investing Activities
Proceeds from maturities and repayment of securities held to maturity			455				8,992				754
Purchases of securities held to maturity			—				—				(8,000	)
Repayment of loan receivable from Bank			782				751				723
Repayment of loan receivable from Clifton MHC			—				500				—
Cash dividends paid on unallocated ESOP shares used to repay loan receivable from Bank			(77	)			(149	)			(138	)

Net Cash Provided by (Used In) Investing Activities			1,160				10,094				(6,661	)

Cash Flows From Financing Activities
Dividends paid			(4,647	)			(6,153	)			(2,109	)
Stock subscription deposits received			154,345				—				—
Purchase of treasury stock			(15	)			(27	)			(11	)
Purchase of forfeited restricted stock awards			(5	)			—				—
Exercise of stock options			3,705				299				—

Net Cash Provided by (Used in) Financing Activities			153,383				(5,881	)			(2,120	)

Net Increase (Decrease) in Cash and Cash Equivalents			159,303				4,133				(1,014	)
Cash and Cash Equivalents—Beginning			14,284				10,151				11,165

Cash and Cash Equivalents—Ending		$	173,587			$	14,284			$	10,151

Quarterly_Financial_Data_Unaud

Quarterly Financial Data (Unaudited)	12 Months Ended
Quarterly Financial Data (Unaudited)	Mar. 31, 2014
Quarterly Financial Information Disclosure [Abstract]	'
Quarterly Financial Data (Unaudited)	'

	NOTE 17 - QUARTERLY FINANCIAL DATA (UNAUDITED)

	As a result of the consummation of the Plan of Conversion on April 1, 2014, the weighted average numbers of common shares and common stock equivalents outstanding, both basic and diluted, for all preceding periods, were retroactively adjusted to reflect the 0.9791 exchange ratio for holders of Clifton Savings Bancorp, Inc. shares receiving Clifton Bancorp Inc. shares.



		Quarter Ended
		June 30,		September 30,		December 31,		March 31,
		2013		2013		2013		2014
		(In Thousands, Except Per Share Data)
	Interest income	$	8,187	$	8,310	$	8,583	$	8,657
	Interest expense		2,514		2,514		2,491		2,343

	Net Interest Income		5,673		5,796		6,092		6,314
	Provision for loan losses		180		356		128		113
	Non-interest income		883		321		311		352
	Non-interest expenses		3,673		3,624		3,613		4,171
	Income taxes		955		732		907		825

	Net Income	$	1,748	$	1,405	$	1,755	$	1,557

	Net income per common share—basic	$	0.07	$	0.06	$	0.07	$	0.06

	Net income per common share—diluted	$	0.07	$	0.05	$	0.07	$	0.06

	Dividends per common share	$	0.06	$	0.06	$	0.06	$	—

	Weighted average number of common shares and common stock equivalents outstanding:
	Basic		25,279		25,309		25,387		25,590

	Diluted		25,508		25,555		25,643		25,817




		Quarter Ended
		June 30,		September 30,		December 31,		March 31,
		2012		2012		2012		2013
		(In Thousands, Except Per Share Data)
	Interest income	$	9,590	$	8,940	$	8,600	$	8,263
	Interest expense		3,436		3,064		2,800		2,537

	Net Interest Income		6,154		5,876		5,800		5,726
	Provision for loan losses		100		192		450		20
	Non-interest income		171		396		278		309
	Non-interest expenses		3,421		3,382		3,426		3,682
	Income taxes		984		950		688		805

	Net Income	$	1,820	$	1,748	$	1,514	$	1,528

	Net income per common share - basic and diluted	$	0.07	$	0.07	$	0.06	$	0.06

	Dividends per common share	$	0.06	$	0.06	$	0.12	$	—

	Weighted average number of common shares and common stock equivalents outstanding:
	Basic		25,118		25,135		25,153		25,189

	Diluted		25,136		25,152		25,262		25,382

Summary_of_Significant_Account1

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Mar. 31, 2014
Accounting Policies [Abstract]	'
Basis of Consolidated Financial Statement Presentation	'

	Basis of Consolidated Financial Statement Presentation

	The consolidated financial statements include the accounts of the Clifton Savings Bancorp, Inc. (the “Company”), the Company’s wholly-owned subsidiary, Clifton Savings Bank (the “Bank”) and the Bank’s wholly-owned subsidiary, Botany Inc. (“Botany”). All significant intercompany accounts and transactions have been eliminated in consolidation.

	A majority of the outstanding shares of the Company’s common stock is owned by Clifton MHC, the mutual holding company of Clifton Savings Bank.

	The consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”). 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 consolidated statement of financial condition dates and revenues and expenses for the periods then ended. Actual results could differ significantly from those estimates.

	In accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 855, “Subsequent Events” the Company has evaluated events and transactions occurring subsequent to March 31, 2014 for items that should potentially be recognized or disclosed in these consolidated financial statements. The evaluation was conducted through the date these consolidated financial statements were issued. See Note 2—Plan of Conversion and Reorganization for disclosure regarding the second step stock offering completed April 1, 2014.
Use of Estimates	'
	Use of Estimates
	Material estimates that are particularly susceptible to significant changes relate to the determination of the allowance for loan losses, the identification of other-than-temporary impairment on securities, the determination of the liabilities and expenses of the defined benefit plans, the determination of the amount of deferred tax assets which are more likely than not to be realized and the estimation of fair value measurements of the Company’s financial instruments. Management believes that the allowance for loan losses is adequate, the evaluation of other-than-temporary impairment of securities is performed in accordance with GAAP, the liabilities and expenses for the defined benefit plans that are based upon actuarial assumptions of future events are reasonable, fair value measurements are reasonable and all deferred tax assets are more likely than not to be recognized. While management uses available information to recognize losses on loans, future additions to the allowance for loan losses may be necessary based on changes in economic conditions in the market area. In addition, various regulatory agencies, as an integral part of their examination process, periodically review the Bank’s allowance for loan losses. Such agencies may require the Bank to recognize additions to the allowance for loan losses based on their judgments about information available to them at the time of their examinations. Management uses its best judgment in estimating fair value measurements of the Company’s financial instruments; however, there are inherent weaknesses in any estimation technique. Management utilizes various assumptions and valuation techniques to determine fair value, including, but not limited to cash flows, discount rates, rate of return, adjustments for nonperformance and liquidity, quoted market prices, and appraisals. The fair value estimates are not necessarily indicative of the actual amounts the Company could have realized in a sales transaction on the dates indicated. The estimated fair value amounts have not been re-evaluated or updated subsequent to those respective dates. As such, the estimated fair values subsequent to the respective dates may be different than the amounts reported. Finally, the determination of the amount of deferred tax assets more likely than not to be realized is dependent on projections of future earnings, which are subject to frequent change.
Business of the Company and Subsidiaries	'

	Business Of The Company And Subsidiaries

	The Company’s primary business is the ownership and operation of the Bank. The Bank is principally engaged in the business of attracting deposits from the general public at its twelve locations in northern New Jersey and using these deposits, together with other funds, to invest in securities and to make loans collateralized by residential and commercial real estate and, to a lesser extent, consumer loans. The Bank’s subsidiary, Botany, was organized in December 2004 under New Jersey law as a New Jersey Investment Company primarily to hold investment and mortgage-backed securities.
Cash and Cash Equivalents	'
	Cash and Cash Equivalents
	Cash and cash equivalents include cash and amounts due from banks and interest-bearing deposits in other banks with original maturities of three months or less.
Securities	'
	Securities
	In accordance with applicable accounting standards, investments in debt securities over which there exists a positive intent and ability to hold to maturity are classified as held to maturity securities and reported at amortized cost. Debt and equity securities that are bought and held principally for the purpose of selling them in the near term are classified as trading securities and reported at fair value, with unrealized holding gains or losses included in earnings. Debt and equity securities not classified as trading securities nor as held to maturity securities are classified as available for sale securities and reported at fair value, with unrealized holding gain or losses, net of applicable deferred income taxes, reported in the accumulated other comprehensive income component of stockholders’ equity. The Company had no trading securities at March 31, 2014 and 2013.
	An individual security is considered impaired when the fair value of such security is less than its amortized cost. Management evaluates all securities with unrealized losses quarterly to determine if such impairments are temporary or “other-than-temporary” in accordance with applicable accounting guidance. The Company accounts for temporary impairments based upon security classification as either available for sale or held to maturity. Temporary impairments on available for sale securities are recognized on a tax-effected basis, through other comprehensive income with offsetting entries adjusting the carrying value of the securities and the balance of deferred income taxes. Temporary impairments of held to maturity securities are not recognized in the consolidated financial statements. Information concerning the amount and duration of impairments on securities is disclosed in the notes to the consolidated financial statements.
	Other-than-temporary impairments on debt securities that the Company has decided to sell or will more likely than not be required to sell prior to the full recovery of their fair value to a level to, or exceeding, amortized cost are recognized in earnings. Otherwise, the other-than-temporary impairment is bifurcated into credit related and noncredit-related components. The credit related impairment generally represents the amount by which the present value of the cash flows expected to be collected on a debt security falls below its amortized cost. The noncredit-related component represents the remaining portion of the impairment not otherwise designated as credit-related. Credit related other-than-temporary impairments are recognized in earnings while noncredit-related other-than-temporary impairments are recognized, net of deferred income taxes, in other comprehensive income.
	Discounts and premiums on all securities are accreted or amortized to maturity by use of the level-yield method. Gain or loss on sales of securities is based on the specific identification method.
Concentration of Credit Risk	'
	Concentration of Credit Risk
	Financial instruments which potentially subject the Company, Bank and Botany to concentrations of credit risk consist of cash and cash equivalents, investment and mortgage-backed securities and loans. Cash and cash equivalents include amounts placed with highly rated financial institutions. Securities available for sale and held to maturity consist of investment and mortgage-backed securities backed by the U.S. Government and investment grade corporate bonds. The Bank’s lending activity is primarily concentrated in loans collateralized by real estate in the State of New Jersey. As a result, credit risk is broadly dependent on the real estate market and general economic conditions in the State.
Loans Receivable	'

	Loans Receivable

	Loans receivable which the Bank has the intent and ability to hold until maturity or loan pay-off are stated at unpaid principal balances, plus purchased premiums and discounts and net deferred loan origination costs. Interest is calculated by use of the interest method.

	Recognition of interest by the accrual method is generally discontinued when interest or principal payments are ninety days or more in arrears, or when other factors indicate that the collection of such amounts is doubtful. At the time a loan is placed on nonaccrual status, an allowance for uncollected interest is recorded in the current period for previously accrued and uncollected interest. Interest on such loans, if appropriate, is recognized as income when payments are received. A loan is returned to accrual status when there is a sustained period of repayment performance (generally six consecutive months) by the borrower in accordance with the contractual terms of the loan, or in some circumstances, when the factors indicating doubtful collectability no longer exist and the Bank expects repayment of the remaining contractual amounts due.



Allowance for Loan Losses	'
	Allowance for Loan Losses
	An allowance for loan losses is maintained at a level considered necessary to provide for loan losses based upon an evaluation of known and inherent losses in the loan portfolio. Management of the Bank, in determining the allowance for loan losses, considers the losses inherent in its loan portfolio and changes in the nature and volume of its loan activities, along with the local economic and real estate market conditions. The Bank utilizes a two-tier approach: (1) identification of loans that must be reviewed individually for impairment, and (2) establishment of a general valuation allowance on the remainder of its loan portfolio. The Bank maintains a loan review system which allows for a periodic review of its loan portfolio and the early identification of impaired loans. The Bank considers one- to four-family real estate, construction real estate, second mortgage loans, home equity lines of credit and passbook loans to be homogeneous and, therefore, does not separately evaluate them for impairment unless they are considered troubled debt restructurings. A loan is considered to be a troubled debt restructuring when, to maximize the recovery of the loan, the Company modifies the borrower’s existing loan terms and conditions in response to financial difficulties experienced by the borrower.
	When evaluating loans for impairment, management takes into consideration, among other things, delinquency status, size of loans, types of collateral and financial condition of borrowers. A loan is deemed to be impaired when, based on current information and events, it is probable that a creditor will be unable to collect all amounts under the contractual terms of the loan agreement. All loans identified as impaired are evaluated individually. The Bank does not aggregate such loans for evaluation purposes. Loan impairment is measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as a practical expedient, at the loan’s observable market price or the fair value of the collateral if the loan is collateral dependent. Payments received on impaired loans are recognized on the cash basis.

	General loan loss allowances are based upon a combination of factors including, but not limited to, historical loss rates, composition of the loan portfolio, current economic conditions and management’s judgment. Regardless of the extent of the analysis of customer performance, portfolio evaluations, trends or risk management processes established, certain inherent, but undetected losses are probable within the loan portfolio. This is due to several factors including inherent delays in obtaining information regarding a customer’s financial condition or changes in their financial condition, the judgmental nature of individual loan evaluations, collateral assessments and the interpretation of economic trends, and the sensitivity of assumptions utilized to establish allocated allowances for homogeneous groups of loans among other factors. These other risk factors are continually reviewed and revised by management using relevant information available at the time of the evaluation.
Loan Origination Fees and Costs	'
	Loan Origination Fees and Costs
	The Bank defers loan origination fees and certain direct loan origination costs and initially amortizes such amounts, using the interest method, as an adjustment of yield over the contractual lives of the related loans. The Bank anticipates prepayments within its loan portfolio and adjusts the amortization of origination fees and costs accordingly using an annually adjusted prepayment factor.
Federal Home Loan Bank of New York Stock	'

	Federal Home Loan Bank of New York Stock

	As a member of the Federal Home Loan Bank of New York (“FHLB”), the Bank is required to acquire and hold shares of FHLB Class B stock. The Bank’s holding requirement varies based on the Bank’s activities, primarily its outstanding borrowings, with the FHLB. The Bank’s investment in FHLB stock is carried at cost. The Bank conducts a periodic review and evaluation of its FHLB stock to determine if any impairment exists. Management has determined that no other-than-temporary impairment existed during the years ended March 31, 2014, 2013 and 2012.



Bank Owned Life Insurance	'
	Bank Owned Life Insurance
	Bank owned life insurance (“BOLI”) is accounted for using the cash surrender value method and is recorded at its realizable value. The change in the net asset value is recorded as non-interest income.
Premises and Equipment	'

	Premises and Equipment

	Premises and equipment are comprised of land, at cost, and land improvements, buildings and improvements, furnishings and equipment and leasehold improvements, at cost, less accumulated depreciation and amortization. Depreciation and amortization charges are computed on the straight-line method over the following estimated useful lives:



		Years
	Land improvements	20-May
	Buildings and improvements	May-40
	Furnishings and equipment	10-Feb
	Leasehold improvements	Shorter of
		useful life
		or term of
		lease

		(2 - 10)

	Significant renovations and additions are capitalized as part of premises and equipment. Maintenance and repairs are charged to operations as incurred.
Real Estate Owned	'
	Real Estate Owned
	Real estate acquired through foreclosure or by deed-in-lieu of foreclosure is classified as real estate owned until it is sold. When property is acquired it is initially recorded at fair market value less costs to sell at the date of foreclosure establishing a new cost basis. After acquisition, foreclosed properties are held for sale and carried at the lower of cost or fair value less estimated selling costs based on a current appraisal prepared by a licensed appraiser. Holding costs and declines in fair value after acquisition of the property result in charges against income.
Income Taxes	'
	Income Taxes
	The Company, Bank and Botany file a consolidated federal income tax return. Income taxes are allocated based on their respective contribution of income or loss to the consolidated federal income tax return. Separate state income tax returns are filed.
	Federal and state income taxes have been provided on the basis of reported income. The amounts reflected on the Company’s and subsidiaries’ tax returns differ from these provisions due principally to temporary differences in the reporting of certain items for financial reporting and income tax reporting purposes.
	Deferred income tax expense or benefit is determined by recognizing deferred tax assets and liabilities for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in earnings in the period that includes the enactment date. The realization of deferred tax assets is assessed and a valuation allowance provided, when necessary, for the portion of any assets which are not likely to be realized. Management believes, based upon current facts, that it is more likely than not that there will be sufficient taxable income in future years to realize the deferred tax assets.
	The Company accounts for uncertainty in income taxes recognized in the consolidated financial statements in accordance with ASC Topic 740, “Income Taxes,” which prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return, and also provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, disclosure and transition. As a result of the Company’s evaluation, no significant income tax uncertainties have been identified. Therefore, the Company recognized no adjustment for unrecognized income tax benefits for the years ended March 31, 2014, 2013 and 2012. The Company’s policy is to recognize interest and penalties on unrecognized tax benefits in income taxes expense in the consolidated statement of income. The Company did not recognize any interest and penalties for the years ended March 31, 2014, 2013, and 2012. The tax years subject to examination by the taxing authorities are the years ended December 31, 2013, 2012, and 2011 for federal purposes and the years ended December 31, 2013, 2012, 2011 and 2010 for state purposes.
Interest Rate Risk	'
	Interest Rate Risk
	The potential for interest-rate risk exists as a result of the generally shorter duration of interest-sensitive liabilities compared to the generally longer duration of interest-sensitive assets. In a rising rate environment, liabilities tend to reprice faster than assets, thereby reducing net interest income. For this reason, management regularly monitors the maturity structure of assets and liabilities in order to measure its level of interest-rate risk and to plan for future volatility.
Earnings Per Share (EPS)	'
	Earnings Per Share (EPS)
	Basic EPS is based on the weighted average number of common shares actually outstanding and is adjusted for employee stock ownership plan shares not yet committed to be released and deferred compensation obligations required to be settled in shares of Company stock. Unvested restricted stock awards, which contain rights to non-forfeitable dividends, are considered participating securities and the two-class method of computing basic and diluted EPS is applied. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock, such as outstanding stock options, were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the Company. Diluted EPS is calculated by adjusting the weighted average number of shares of common stock outstanding to include the effect of contracts or securities exercisable (such as stock options) or which could be converted into common stock, if dilutive, using the treasury stock method. As a result of the consummation of the plan of conversion and reorganization on April 1, 2014, the weighted average numbers of common stock shares outstanding, both basic and diluted, for all preceding periods, were retroactively adjusted to reflect the 0.9791 exchange ratio for holders of Clifton Savings Bancorp, Inc. shares receiving Clifton Bancorp Inc. shares. Basic and diluted EPS have been determined based on the adjusted numbers of weighted average shares. The calculation of diluted EPS for the years ended March 31, 2014, 2013 and 2012 includes incremental shares related to outstanding options of 241,532, 82,100, and 17,436, respectively. Shares issued and reacquired during any period are weighted for the portion of the period they were outstanding. There were no options which were antidilutive for the each of years ended March 31, 2014, 2013 and 2012.
Stock-Based Compensation	'
	Stock-Based Compensation
	The Company expenses the fair value of all options and restricted stock granted over their requisite service periods.
Defined Benefit Plans	'
	Defined Benefit Plans
	The Company maintains a nonqualified, unfunded pension plan for the directors of the Company. The Company also maintains an unfunded post-retirement healthcare plan for a former president’s spouse. The expected costs of benefits provided for both plans are actuarially determined and accrued.
	The accounting guidance related to retirement and post-retirement healthcare benefits requires an employer to: (a) recognize in its statement of financial position an asset for a plan’s overfunded status or a liability for a plan’s underfunded status; (b) measure a plan’s assets and its obligations that determine its funded status as of the end of the employer’s fiscal year; and (c) recognize, in comprehensive income, changes in the funded status of a defined benefit post-retirement plan in the year in which the changes occur.
Reclassification	'

	Reclassifications

	Certain amounts for prior periods have been restated to conform to the current year’s presentation. Such reclassifications had no impact on net income or stockholders’ equity as previously reported.



Recent Accounting Pronouncements	'

	Recent Accounting Pronouncements

	In January 17, 2014, The FASB issued Accounting Standards Update (“ASU”) No. 2014-04, “Receivables — Troubled Debt Restructurings by Creditors (Subtopic 310-40); Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans Upon Foreclosure”. The amendments in the ASU clarify when an in substance repossession or foreclosure occurs — that is, when a creditor should be considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan such that the loan receivable should be derecognized and the real estate property recognized. The new ASU requires a creditor to reclassify a collateralized consumer mortgage loan to real estate property upon obtaining legal title to the real estate collateral, or the borrower voluntarily conveying all interest in the real estate property to the lender to satisfy the loan through a deed in lieu of foreclosure or similar legal agreement. The ASU is effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2014. The adoption of this standard effective April 1, 2015 will not have a material impact on the Company’s consolidated financial statements.

Summary_of_Significant_Account2

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Mar. 31, 2014
Accounting Policies [Abstract]	'
Summary of Estimated Useful Lives of Premises and Equipment	'

	Depreciation and amortization charges are computed on the straight-line method over the following estimated useful lives:



		Years
	Land improvements	20-May
	Buildings and improvements	May-40
	Furnishings and equipment	10-Feb
	Leasehold improvements	Shorter of
		useful life
		or term of
		lease

		(2 - 10)

Securities_Tables

Securities (Tables)	12 Months Ended
Securities (Tables)	Mar. 31, 2014
Investments Debt And Equity Securities [Abstract]	'
Available-for-Sale Securities and Held-to-Maturity Securities	'

	The amortized cost, gross unrealized gains and losses and estimated fair value of securities available-for-sale and held-to-maturity for the dates indicated are as follows:



			March 31, 2014
			Amortized			Gross			Gross			Fair
			Cost			Unrealized			Unrealized			Value
						Gains			Losses
			(In Thousands)
	Available for sale:
	Mortgage-backed securities:
	Federal National Mortgage Association		$	3,425		$	174		$	—		$	3,599

	Total available for sale securities		$	3,425		$	174		$	—		$	3,599


			31-Mar-13
			Amortized			Gross			Gross			Fair
			Cost			Unrealized			Unrealized			Value
						Gains			Losses
			(In Thousands)
	Available for sale:
	Debt securities:
	Government-sponsored enterprises		$	5,000		$	4		$	—		$	5,004

	Mortgage-backed securities:
	Federal Home Loan Mortgage Corporation			4,838			387			—			5,225
	Federal National Mortgage Association			4,856			314			—			5,170

				9,694			701			—			10,395

	Total available for sale securities		$	14,694		$	705		$	—		$	15,399


			March 31, 2014
			Amortized			Gross			Gross			Fair
			Cost			Unrealized			Unrealized			Value
						Gains			Losses
			(In Thousands)
	Held to maturity:
	Debt securities:
	Government-sponsored enterprises		$	69,938		$	244		$	152		$	70,030
	Corporate bonds			49,981			1,536			—			51,517

				119,919			1,780			152			121,547

	Mortgage-backed securities:
	Federal Home Loan Mortgage Corporation			79,158			2,599			1,407			80,350
	Federal National Mortgage Association			198,798			3,560			5,203			197,155
	Governmental National Mortgage
	Association			20,821			1,313			122			22,012

				298,777			7,472			6,732			299,517

	Total held to maturity securities		$	418,696		$	9,252		$	6,884		$	421,064


			31-Mar-13
			Amortized			Gross			Gross			Fair Value
			Cost			Unrealized			Unrealized
						Gains			Losses
			(In Thousands)
Held to maturity:
Debt securities:
Government-sponsored enterprises		$	69,999		$	607		$	11		$	70,595
Corporate bonds			49,917			1,951			1			51,867

			119,916			2,558			12			122,462

Mortgage-backed securities:
Federal Home Loan Mortgage Corporation			106,346			5,459			125			111,680
Federal National Mortgage Association			207,781			7,118			350			214,549
Governmental National Mortgage
Association			28,685			1,998			35			30,648

			342,812			14,575			510			356,877

Total held to maturity securities		$	462,728		$	17,133		$	522		$	479,339



Contractual Maturity Data for Securities	'

	Contractual maturity data for investment securities is as follows:



			March 31,
			2014						2013
			Amortized			Fair			Amortized			Fair
			Cost			Value			Cost			Value
			(In Thousands)
	Available for sale:
	Debt securities:
	Due after one but within five years		$	—		$	—		$	5,000		$	5,004

	Mortgage-backed securities:
	Due after five through ten years			—			—			2,565			2,756
	Due after ten years			3,425			3,599			7,129			7,639

				3,425			3,599			9,694			10,395

	Total available for sale securities		$	3,425		$	3,599		$	14,694		$	15,399

	Held to maturity:
	Debt securities:
	Due less than one year		$	4,968		$	5,006		$	5,000		$	5,014
	Due after one through five years			94,948			96,184			94,913			96,463
	Due after five through ten years			20,003			20,357			20,003			20,985
	Due after ten years			—			—			—			—

				119,919			121,547			119,916			122,462

	Mortgage-backed securities:
	Due less than one year			—			—			8			8
	Due after one through five years			3,279			3,479			337			352
	Due after five through ten years			81,854			78,452			78,187			78,699
	Due after ten years			213,644			217,586			264,280			277,818

				298,777			299,517			342,812			356,877

	Total held to maturity securities		$	418,696		$	421,064		$	462,728		$	479,339



Gross Unrealized Losses and Fair Value of Related Securities	'

	The age of gross unrealized losses and the fair value of related securities at March 31, 2014 and 2013 were as follows:



			Less Than 12 Months						12 Months or More					Total
	March 31, 2014		Fair Value			Gross			Fair Value			Gross		Fair Value		Gross
						Unrealized						Unrealized				Unrealized
						Losses						Losses				Losses
			(In Thousands)
	Held to maturity:
	Debt securities:
	Government-sponsored enterprises		$	39,787		$	152		$	—		$	—	$	39,787	$	152

	Mortgage-backed securities:
	Federal Home Loan Mortgage Corporation			33,882			1,405			169			2		34,051		1,407
	Federal National Mortgage Association			105,693			4,546			10,473			657		116,166		5,203
	Government National Mortgage Association			—			—			1,461			122		1,461		122

				139,575			5,951			12,103			781		151,678		6,732

	Total held to maturity securities		$	179,362		$	6,103		$	12,103		$	781	$	191,465	$	6,884


			Less Than 12 Months						12 Months or More					Total
	March 31, 2013		Fair Value			Gross			Fair Value			Gross		Fair Value		Gross
						Unrealized						Unrealized				Unrealized
						Losses						Losses				Losses
			(In Thousands)
	Held to maturity:
	Debt securities:
	Government-sponsored enterprises		$	9,988		$	11		$	—		$	—	$	9,988	$	11
	Corporate bonds			—			—			4,999			1		4,999		1

				9,988			11			4,999			1		14,987		12

	Mortgage-backed securities:
	Federal Home Loan Mortgage Corporation			10,368			124			30			1		10,398		125
	Federal National Mortgage Association			42,609			347			187			3		42,796		350
	Government National Mortgage Association			1,585			35			—			—		1,585		35

				54,562			506			217			4		54,779		510

	Total held to maturity securities		$	64,550		$	517		$	5,216		$	5	$	69,766	$	522

Loans_Receivable_and_Allowance1

Loans Receivable and Allowance for Loan Losses (Tables)	12 Months Ended
Loans Receivable and Allowance for Loan Losses (Tables)	Mar. 31, 2014
Receivables [Abstract]	'
Summary of Loans by Segment	'
	The following is a summary of loans by segments and the classes within those segments:


		March 31,
		2014			2013
		(In Thousands)
	Real estate:
	One- to four-family	$	526,670		$	419,240
	Multi-family		21,565			14,990
	Commercial		25,156			13,671
	Construction		553			937

			573,944			448,838
	Consumer:
	Second mortgage		8,661			6,687
	Passbook or certificate		758			838
	Equity lines of credit		2,255			2,218
	Other loans		60			55

			11,734			9,798

	Total Loans		585,678			458,636

	Loans in process		(207	)		(169	)
	Net purchase premiums, discounts, and deferred loan costs		2,107			845

			1,900			676

	Total Loans, Net	$	587,578		$	459,312

Allowance for Loan Losses	'

	The change in the allowance for loan losses for the years ended March 31, 2014, 2013 and 2012 is as follows:



		One-to Four			Multi-Family			Commercial			Construction			Second			Passbook or			Unallocated			Total
		-Family			Real Estate			Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate												Equity Lines			and Other
														of Credit			Loans
		(In Thousands)
	At March 31, 2013:
	Total allowance for loan losses	$	2,127		$	187		$	99		$	5		$	38		$	1		$	43		$	2,500
	Charge-offs		(194	)		(28	)		—			—			—			—			—			(222	)
	Recoveries		16			—			—			—			—			—			—			16
	Provision charged to operations		511			27			125			(3	)		7			—			110			777

	At March 31, 2014:
	Total allowance for loan losses	$	2,460		$	186		$	224		$	2		$	45		$	1		$	153		$	3,071


		One-to Four			Multi-Family			Commercial			Construction			Second			Passbook or			Unallocated			Total
		-Family			Real Estate			Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate												Equity Lines			and Other
														of Credit			Loans
		(In Thousands)
	At March 31, 2012:
	Total allowance for loan losses	$	1,733		$	193		$	105		$	4		$	42		$	1		$	12		$	2,090
	Charge-offs		(402	)		—			—			—			—			—			—			(402	)
	Recoveries		50			—			—			—			—			—			—			50
	Provision charged to operations		746			(6	)		(6	)		1			(4	)		—			31			762

	At March 31, 2013:
	Total allowance for loan losses	$	2,127		$	187		$	99		$	5		$	38		$	1		$	43		$	2,500


		One-to Four			Multi-Family			Commercial			Construction			Second			Passbook or			Unallocated			Total
		-Family			Real Estate			Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate												Equity Lines			and Other
														of Credit			Loans
		(In Thousands)
	At March 31, 2011:
	Total allowance for loan losses	$	1,601		$	103		$	93		$	11		$	46		$	3		$	23		$	1,880
	Charge-offs		(31	)		—			(6	)		—			—			—			—			(37	)
	Recoveries		—			—			—			—			—			—			—			—
	Provision charged to operations		163			90			18			(7	)		(4	)		(2	)		(11	)		247

	At March 31, 2012:
	Total allowance for loan losses	$	1,733		$	193		$	105		$	4		$	42		$	1		$	12		$	2,090



Allocation of Allowance for Loan Losses by Loan Class	'

	The following table presents the allocation of the allowance for loan losses and related loans by loan class at March 31, 2014 and 2013.



	March 31, 2014	One-to Four			Multi-Family			Commercial			Construction			Second			Passbook or			Unallocated			Total
		-Family			Real Estate			Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate												Equity Lines			and Other
														of Credit			Loans
		(In Thousands)
	Allowance for loan losses:
	Individually evaluated for impairment	$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
	Collectively evaluated for impairment		2,460			186			224			2			45			1			153			3,071

	Total	$	2,460		$	186		$	224		$	2		$	45		$	1		$	153		$	3,071

	Loans:
	Individually evaluated for impairment	$	387		$	208		$	247		$	—		$	—		$	—		$	—		$	842
	Collectively evaluated for impairment		526,283			21,357			24,909			553			10,916			818			—			584,836

	Total	$	526,670		$	21,565		$	25,156		$	553		$	10,916		$	818		$	—		$	585,678


	March 31, 2013	One-to Four			Multi-Family			Commercial			Construction			Second			Passbook or			Unallocated			Total
		-Family			Real Estate			Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate												Equity Lines			and Other
														of Credit			Loans
		(In Thousands)
	Allowance for loan losses:
	Individually evaluated for impairment	$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
	Collectively evaluated for impairment		2,127			187			99			5			38			1			43			2,500

	Total	$	2,127		$	187		$	99		$	5		$	38		$	1		$	43		$	2,500

	Loans:
	Individually evaluated for impairment	$	528		$	—		$	251		$	—		$	—		$	—		$	—		$	779
	Collectively evaluated for impairment		418,712			14,990			13,420			937			8,905			893			—			457,857

	Total	$	419,240		$	14,990		$	13,671		$	937		$	8,905		$	893		$	—		$	458,636



Aggregate Amounts of Classified Loan Balances	'

	The aggregate amount of classified loan balances are as follows at March 31, 2014 and 2013:



	March 31, 2014	One-to Four-			Multi-family			Commercial			Construction			Second			Passbook or			Total Loans
		Family			Real Estate			Real Estate			Real Estate			Mortgage and			Certificate
		Real Estate												Equity Lines			and Other
														of Credit			Loans
		(In Thousands)
	Non-classified:	$	520,172		$	21,565		$	24,909		$	553		$	10,848		$	818			578,865
	Classified:
	Special mention		1,322			—			—			—			31			—			1,353
	Substandard		5,176			—			247			—			37			—			5,460
	Doubtful		—			—			—			—			—			—			—
	Loss		—			—			—			—			—			—			—

	Total loans	$	526,670		$	21,565		$	25,156		$	553		$	10,916		$	818		$	585,678


	31-Mar-13	One-to Four-			Multi-family			Commercial			Construction			Second			Passbook or			Total
		Family			Real Estate			Real Estate			Real Estate			Mortgage and			Certificate			Loans
		Real Estate												Equity Lines			and Other
														of Credit			Loans
		(In Thousands)
	Non-classified:	$	412,488		$	14,990		$	13,356		$	937		$	8,748		$	893			451,412
	Classified:
	Special mention		1,191			—			64			—			9			—			1,264
	Substandard		5,561			—			251			—			148			—			5,960
	Doubtful		—			—			—			—			—			—			—
	Loss		—			—			—			—			—			—			—

	Total loans	$	419,240		$	14,990		$	13,671		$	937		$	8,905		$	893		$	458,636





Information with Respect to Nonaccrual Loans	'
	the factors indicating doubtful collectability no longer exist and the Bank expects repayment of the remaining contractual amounts due.


		March 31,
		2014			2013
		(In Thousands)
	Nonaccrual loans:
	Real estate loans:
	One-to four-family	$	4,848		$	5,496
	Commercial		247			251
	Consumer and other loans:
	Second mortgage		37			148

	Total nonaccrual loans	$	5,132		$	5,895

Information About Delinquencies in Loan Portfolio	'

	The following table provides information about delinquencies in our loan portfolio at March 31, 2014 and 2013.



	March 31, 2014	30-59			60-89			90 Days			Total			Current			Total
		Days			Days			Or More			Past Due						Gross
		Past Due			Past Due			Past Due									Loans
		(In Thousands)
	Real estate loans:
	One- to four-family	$	2,278		$	914		$	2,150		$	5,342		$	521,328		$	526,670
	Multi-family		—			—			—			—			21,565			21,565
	Commercial		—			—			247			247			24,909			25,156
	Construction		—			—			—			—			553			553
	Consumer and other loans:
	Second mortgage and equity lines of credit		24			—			37			61			10,855			10,916
	Passbook or certificate and other loans		—			—			—			—			818			818

	Total	$	2,302		$	914		$	2,434		$	5,650		$	580,028		$	585,678




	March 31, 2013	30-59			60-89			90 Days			Total			Current			Total
		Days			Days			Or More			Past Due						Gross
		Past Due			Past Due			Past Due									Loans
		(In Thousands)
	Real estate loans:
	One- to four-family	$	2,076		$	300		$	3,693		$	6,069		$	413,171		$	419,240
	Multi-family		—			—			—			—			14,990			14,990
	Commercial		—			251			—			251			13,420			13,671
	Construction		—			—			—			—			937			937
	Consumer and other loans:
	Second mortgage and equity lines of credit		9			4			39			52			8,853			8,905
	Passbook or certificate and other loans		—			96			—			96			797			893

	Total	$	2,085		$	651		$	3,732		$	6,468		$	452,168		$	458,636



Impaired Loans, None of which had Related Allowance	'

	Impaired loans, none of which had a related allowance at or for the years ended March 31, 2014, 2013 and 2012, were as follows:



	At or For The Year Ended	Recorded			Unpaid			Average			Interest
		Investment			Principal			Recorded			Income
	March 31, 2014				Balance			Investment			Recognized
		(In Thousands)
	With no related allowance recorded:
	Real estate loans:
	One- to four-family	$	387		$	558		$	376		$	17
	Multi-family		208			235			80			7
	Commercial		247			247			249			12

	Total impaired loans	$	842		$	1,040		$	705		$	36


	At or For The Year Ended	Recorded			Unpaid			Average			Interest
		Investment			Principal			Recorded			Income
	March 31, 2013				Balance			Investment			Recognized
		(In Thousands)
	With no related allowance recorded:
	Real estate loans:
	One- to four-family	$	528		$	718		$	593		$	19
	Commercial		251			251			253			12

	Total impaired loans	$	779		$	969		$	846		$	31




	At or For The Year Ended	Recorded			Unpaid			Average			Interest
		Investment			Principal			Recorded			Income
	March 31, 2012				Balance			Investment			Recognized
		(In Thousands)
	With no related allowance recorded:
	Real estate loans:
	One- to four-family	$	909		$	1,119		$	1,104		$	50
	Commercial		256			256			329			28

	Total impaired loans	$	1,165		$	1,375		$	1,433		$	78



Trouble Debt Restructurings by Class	'

	The following table presents troubled debt restructurings by class during the periods indicated (there were none during the year ended March 31, 2013).



		Number of			Pre-restructuring			Post-restructuring			Charge-off
		Loans			Outstanding			Outstanding			Recorded Upon
					Recorded			Recorded			Restructuring
					Investment			Investment
		(Dollar In Thousands)
	Year Ended March 31, 2014
	Multi-Family Real Estate		1		$	237		$	210		$	27
	Year Ended March 31, 2012
	One- to Four-Family Real Estate		3		$	586		$	596		$	31


Troubled Debt Restructurings which, During the Periods Indicated Defaulted Within Twelve Months of Restructuring	'
	The following table presents troubled debt restructurings which, during the periods indicated, defaulted within twelve months of restructuring. There were no new troubled debt restructurings defaults that occurred within twelve months of restructuring during the years ended March 31, 2014 and 2013.


		Number of			Pre-restructuring			Post-restructuring
		Loans			Outstanding			Outstanding
					Recorded			Recorded
					Investment			Investment
					(Dollar In Thousands)
	Year Ended March 31, 2012
	One-to Four-Family Real Estate		1		$	212		$	208
Schedule of Loans to Directors, Officers and Associates of Such Persons	'

	The Company and the Bank have granted loans to the MHC and certain officers and directors of the Company and Bank and to their associates. The activity with respect to these loans is as follows:



		Years Ended March 31,
		2014			2013
		(In Thousands)
	Balance, beginning	$	1,140		$	1,690
	Loans originated		—			7
	Newly associated persons		—			111
	No longer associated persons		(159	)		—
	Collection of principal		(74	)		(668	)

	Balance, ending	$	907		$	1,140

Premises_and_Equipment_Tables

Premises and Equipment (Tables)	12 Months Ended
Premises and Equipment (Tables)	Mar. 31, 2014
Property Plant And Equipment [Abstract]	'
Summary of Premises and Equipment	'

		March 31,
		2014			2013
		(In Thousands)
	Land and land improvements	$	3,561		$	3,561
	Buildings and improvements		7,043			7,027
	Furnishings and equipment		3,023			3,168
	Leasehold improvements		599			593

			14,226			14,349
	Accumulated depreciation and amortization		(6,829	)		(6,508	)

		$	7,397		$	7,841

Schedule of Minimum Obligation under All Non-Cancellable Lease Agreements	'
	At March 31, 2014, the minimum obligation under all non-cancellable lease agreements, which expire through May 31, 2020, for each of the years ended March 31 is as follows:


		Amount
		(In Thousands)
	2015	$	462
	2016		367
	2017		338
	2018		300
	2019		208
	2020 & After		145

		$	1,820

Deposits_Tables

Deposits (Tables)	12 Months Ended
Deposits (Tables)	Mar. 31, 2014
Banking And Thrift [Abstract]	'
Summary of Deposits	'
	March 31,
		2014								2013
		Weighted			Amount		Percent			Weighted			Amount		Percent
		Average								Average
		Rate								Rate
		(Dollars In Thousands)
	Demand accounts:
	Non-interest bearing		0	%	$	17,101		2.24	%		0	%	$	13,228		1.73	%
	Crystal Checking		0.15			13,281		1.74			0.2			14,428		1.89
	NOW		0.1			24,550		3.21			0.1			23,226		3.04
	Super NOW		0.15			205		0.03			0.2			216		0.03
	Money Market		0.15			19,958		2.61			0.2			19,356		2.53

			0.1			75,095		9.83			0.13			70,454		9.22
	Savings and club accounts		0.15			149,981		19.63			0.2			127,957		16.76
	Certificates of deposit		1.24			538,836		70.54			1.36			565,281		74.02

	Total Deposits		0.91	%	$	763,912		100	%		1.05	%	$	763,692		100	%



Schedule of Maturities of Certificates of Deposit	'
	The scheduled maturities of certificates of deposit are as follows:


		March 31,
		2014			2013
		(In Thousands)
	One year or less	$	287,294		$	321,254
	After one to two years		130,439			141,160
	After two to three years		49,032			58,527
	After three to four years		18,408			6,298
	After four years to five years		38,382			13,318
	Thereafter		15,281			24,724

		$	538,836		$	565,281

Schedule of Interest Expenses on Deposits	'
	Interest expense on deposits consists of the following:


		Years Ended March 31,
		2014			2013		2012
		(In Thousands)
	Demand	$	80		$	111	$	195
	Savings and club		418			324		518
	Certificates of deposits		7,204			9,042		11,932

		$	7,702		$	9,477	$	12,645

Advances_from_Federal_Home_Loa1

Advances from Federal Home Loan Bank of New York ("FHLB") (Tables)	12 Months Ended
	Mar. 31, 2014
Banking And Thrift [Abstract]	'
Schedule of Maturities and Weighted Average Fixed Interest Rates of FHLB Advances	'

	The maturities and weighted average fixed interest rates of FHLB advances were as follows:



		March 31,
		2014					2013
		Balance		Weighted			Balance		Weighted
				Average					Average
				Interest Rate					Interest Rate
		(Dollars In Thousands)
	Due one year or less	$	35,000		0.45	%	$	—		—	%
	After one to two years		65,000		0.91			—		—
	After two to three years		—		—			10,000		2.24
	After three to four years		32,500		3.82			—		—
	After four to five years		10,000		4.04			32,500		3.82
	After five years		—		—			10,000		4.04

		$	142,500		1.68	%	$	52,500		3.56	%





Summary of Carrying Value of Collateral Pledged for Advances	'

	The carrying value of collateral pledged for the above advances was as follows:



		March 31,
		2014		2013
		(In Thousands)
	Available for Sale:
	Mortgage-backed securities	$	1,177	$	—

	Held to maturity:
	Debt security—Government-sponsored enterprises		25,000		5,000
	Mortgage-backed securities		125,192		47,643

			150,192		52,643

		$	151,369	$	52,643

Regulatory_Capital_Tables

Regulatory Capital (Tables)	12 Months Ended
Regulatory Capital (Tables)	Mar. 31, 2014
Banking And Thrift [Abstract]	'
Summary of Banks Capital Position Compared to Minimum Regulatory Capital Requirements	'

	The following table sets forth the Bank’s capital position at March 31, 2014 and 2013 as compared to minimum regulatory capital requirements:



							Regulatory Capital Requirements
		Actual					Minimum Capital					For Classification as
		Actual					Adequacy					Well-Capitalized
		Amount		Ratio			Amount		Ratio			Amount		Ratio
		(Dollars In Thousands)
	March 31, 2014:
	Total risk-based capital (to risk-weighted assets)	$	172,716		35.67	%	$	38,740		8	%	$	48,426		10	%
	Tier 1 capital (to risk-weighted assets)		169,645		35.03			19,370		4			29,055		6
	Core (tier 1) capital (to adjusted total assets)		169,645		13.41			50,586		4			63,233		5
	Tier 1 risk-based capital (to adjusted tangible assets)		169,645		13.41			18,970		1.5			—		—
	March 31, 2013:
	Total risk-based capital (to risk-weighted assets)	$	168,986		40.52	%	$	33,366		8	%	$	41,708		10	%
	Tier 1 capital (to risk-weighted assets)		166,486		39.92			16,683		4			25,025		6
	Core (tier 1) capital (to adjusted total assets)		166,486		16.41			40,591		4			50,738		5
	Tier 1 risk-based capital (to adjusted tangible assets)		166,486		16.41			15,222		1.5			—		—

Income_Taxes_Tables

Income Taxes (Tables)	12 Months Ended
Income Taxes (Tables)	Mar. 31, 2014
Income Tax Disclosure [Abstract]	'
Summary of Components of Income Taxes	'
	The components of income taxes are summarized as follows:


		Years Ended March 31,
		2014			2013			2012
		(In Thousands)
	Current tax expense:
	Federal income	$	3,176		$	2,767		$	3,804
	State income		676			541			636

	Total current income tax expense		3,852			3,308			4,440
	Deferred tax (benefit) expense:
	Federal income		(342	)		111			(313	)
	State income		(91	)		8			48

	Total deferred income tax (benefit) expense		(433	)		119			(265	)

	Total Income Tax Expense	$	3,419		$	3,427		$	4,175

Reconciliation Between the Reported Income Tax Expense and the Income Tax Expense	'
	The following table presents a reconciliation between the reported income tax expense and the income tax expense which would be computed by applying the normal federal income tax rate of 34% to income before income taxes:


		Years Ended March 31,
		2014			2013			2012
		(Dollars In Thousands)
	Federal income tax at the statutory rate	$	3,361		$	3,413		$	4,098
	Increase (decrease) in income taxes resulting from:
	New Jersey income tax, net of federal income tax effect		387			363			451
	Bank owned life insurance income		(353	)		(314	)		(293	)
	Incentive stock option expense		1			3			4
	Change in tax rate		—			—			(79	)
	Other, net		23			(38	)		(6	)

	Total Income Tax Expense	$	3,419		$	3,427		$	4,175

	Effective income tax rate		34.6	%		34.1	%		34.6	%

Components of Deferred Tax Assets and Liabilities	'

	Deferred tax assets and liabilities consisted of the following:



		March 31,
		2014			2013
		(In Thousands)
	Deferred income tax assets:
	Pension costs	$	1,081		$	961
	Allowance for loan losses		1,255			1,021
	Benefit plans		20			21
	Depreciation		256			164
	Post-retirement benefits and healthcare obligations		289			418
	Non-qualified benefit plans		617			601
	Employee Stock Ownership Plan		307			327
	Supplemental Executive Retirement Plan		171			145
	Other		186			220

	Total Deferred Tax Assets		4,182			3,878
	Deferred income tax liabilities:
	Net unrealized gain on securities available for sale		(72	)		(288	)

	Net Deferred Tax Asset Included in Other Assets	$	4,110		$	3,590

Employee_Benefit_Plans_Tables

Employee Benefit Plans (Tables)	12 Months Ended
Employee Benefit Plans (Tables)	Mar. 31, 2014
Postemployment Benefits [Abstract]	'
Summary of ESOP Shares	'
	The ESOP shares were as follows:


		March 31,
		2014		2013
		(In Thousands)
	Allocated shares		645		592
	Shares committed to be released		7		8
	Unearned shares		341		412

	Total ESOP Shares		993		1,012

	Fair value of unearned shares	$	4,079	$	5,244

StockBased_Compensation_Tables

Stock-Based Compensation (Tables)	12 Months Ended
Stock-Based Compensation (Tables)	Mar. 31, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
Summary of Company's Restricted Shares	'

	The following is a summary of the status of the Company’s restricted shares:



		Restricted			Weighted Average
		Shares			Grant Date
					Fair Value
	Non-vested at March 31, 2012		27,414		$	9.03
	Vesting		(6,853	)		9.03

	Non-vested at March 31, 2013		20,561			9.03
	Vesting		(6,853	)		9.03
	Forfeited		(409	)		9.03

	Non-vested at March 31, 2014		13,299			9.03



Summary of Stock Option Activity	'

	A summary of stock option activity follows:



		Number of			Weighted		Weighted Average		Aggregate
		Stock Options			Average		Remaining		Intrinsic
					Exercise Price		Contractual Term		Value
	Outstanding at March 31, 2012		1,455,760		$	10.31
	Exercised		(28,625	)		10.46

	Outstanding at March 31, 2013		1,427,135			10.3		2.95 Years	$	3,466,693
	Exercised		(354,578	)		10.46

	Outstanding at March 31, 2014		1,072,557			10.25		2.12 Years		1,848,939

	Exercisable at March 31, 2014		1,007,987			10.32		1.86 Years		1,659,009

Defined_Benefit_Plans_Tables

Defined Benefit Plans (Tables)	12 Months Ended
Defined Benefit Plans (Tables)	Mar. 31, 2014
Directors' Retirement Plan [Member]	'
Summary of Funded Status of Defined Benefit Plan	'

	The following table sets forth the funded status for the Directors’ Retirement Plan and amounts recognized in the consolidated statements of financial condition.



		March 31,
		2014			2013
		(Dollars In Thousands)
	Change in projected benefit obligations:
	Benefit obligation—beginning	$	3,317		$	3,205
	Service cost		160			63
	Interest cost		138			133
	Actuarial (gain) loss		(231	)		470
	Benefits paid		(89	)		(89	)
	Settlements		—			(465	)

	Benefit obligation—ending		3,295			3,317

	Change in plan assets:
	Fair value of plan assets—beginning		—			—
	Employer contribution		89			554
	Benefits paid		(89	)		(89	)
	Settlements		—			(465	)

	Fair value of plan assets—ending		—			—

	Funded status and accrued pension cost included in other liabilities	$	(3,295	)	$	(3,317	)

	Assumptions:
	Discount rate		4.5	%		4.25	%
	Rate of increase in compensation		4.5	%		5	%



Schedule of Benefit Payments under Defined Benefit Plan	'
	The Bank expects to make contributions to the plan during the year ending March 31, 2015, totaling approximately $904,000. At March 31, 2014, benefit payments expected to be paid under the plan are as follows:


		Amount
		(In Thousands)
	Years ending March 31:
	2015	$	904
	2016		107
	2017		116
	2018		45
	2019		51
	2020-2024		459
Periodic Pension Cost (Benefit)	'
	Net periodic pension cost for the plan included the following components:


		Years Ended March 31,
		2014			2013			2012
		(Dollars In Thousands)
	Service cost	$	160		$	63		$	40
	Interest cost		138			133			149
	Net amortization and deferral		93			73			40
	Settlement charge		—			117			—

	Net Periodic Pension Cost Included in Directors’ Compensation	$	391		$	386		$	229

	Assumptions:
	Discount rate		4.25	%		4.25	%		5.75	%
	Rate of increase in compensation		5	%		4.5	%		4.5	%
Former President's Post-retirement Healthcare Plan [Member]	'
Summary of Funded Status of Defined Benefit Plan	'

	The following table sets forth the funded status for a former president’s post-retirement healthcare plan and amounts recognized in the consolidated statements of financial condition:



		March 31,
		2014			2013
		(Dollars In Thousands)
	Change in projected benefit obligations:
	Benefit obligation—beginning	$	59		$	65
	Interest cost		2			3
	Actuarial loss (gain)		1			(4	)
	Benefits paid		(5	)		(5	)

	Benefit obligation—ending		57			59

	Change in plan assets:
	Fair value of plan assets—beginning		—			—
	Employer contribution		5			5
	Benefits paid		(5	)		(5	)

	Fair value of plan assets—ending		—			—

	Funded status and accrued pension cost included in other liabilities	$	(57	)	$	(59	)

	Assumed discount rate		4.5	%		4.25	%



Schedule of Benefit Payments under Defined Benefit Plan	'

	At March 31, 2014, benefit payments expected to be paid under the Plan are as follows:



		Amount
		(In Thousands)
	Years ending March 31:
	2015	$	5
	2016		5
	2017		5
	2018		5
	2019		5
	2020-2024		23





Periodic Pension Cost (Benefit)	'
	Net periodic pension (benefit) for the Plan included the following components:


		Years Ended March 31,
		2014			2013			2012
		(Dollars In Thousands)
	(Dollars In Thousands)
	Interest cost	$	2		$	3		$	3
	Net amortization and deferral		(5	)		(6	)		(6	)

	Net Periodic (Benefit)	$	(3	)	$	(3	)	$	(3	)

	Assumed discount rate		4.25	%		4.5	%		5.75	%

	Current medical trend		5.25	%		5.25	%		5.25	%

	Ultimate medical trend		5.25	%		5.25	%		5.25	%

Summary of Effect of 1% Change in Assumed Health Cost	'
	A 1% change in the assumed health cost trend rate would have had the following effects on post-retirement benefits under this plan at March 31, 2014:


		1%
		Increase			Decrease
		(In Thousands)
	Effect on total service and interest costs	$	3		$	2

	Effect on post-retirement benefit obligation	$	61		$	53

Fair_Value_of_Financial_Instru1

Fair Value of Financial Instruments (Tables)	12 Months Ended
Fair Value of Financial Instruments (Tables)	Mar. 31, 2014
Fair Value Disclosures [Abstract]	'
Assets Measured at Fair Value on Recurring Basis	'

	For assets measured at fair value on a recurring basis, the fair value measurements by level within the fair value hierarchy used at March 31, 2014 and 2013 are as follows:



	Description		Carrying			(Level 1)			(Level 2)		(Level 3)
			Value			Quoted Prices			Significant		Significant
						in Active			Other		Unobservable
						Markets for			Observable		Inputs
						Identical Assets			Inputs
			(In Thousands)
	March 31, 2014:
	Securities available for sale:
	Mortgage-backed securities:
	Federal National Mortgage Association		$	3,599		$	—		$	3,599	$	—

	Total securities available for sale		$	3,599		$	—		$	3,599	$	—

	March 31, 2013:
	Securities available for sale:
	Mortgage-backed securities:
	Federal Home Loan Mortgage Corporation		$	5,225		$	—		$	5,225	$	—
	Federal National Mortgage Association			5,170			—			5,170		—
	Debt securities:
	Government-sponsored enterprises			5,004			—			5,004		—

	Total securities available for sale		$	15,399		$	—		$	15,399	$	—



Assets Measured at Fair Value on Non-Recurring Basis	'

	For assets measured at fair value on a non-recurring basis, the fair value measurements by level within the fair value hierarchy used at March 31, 2014 are as follow:



	Description		Carrying			Quoted Prices			Significant		(Level 3)
			Value			Markets for			Observable		Unobservable
						Identical Assets			Inputs		Inputs
			(In Thousands)
	March 31, 2014
	Impaired loans		$	72		$	—		$	—	$	72


Additional Quantitative Information about Assets Measured at Fair Value on Nonrecurring Basis	'

	The following table presents additional quantitative information about assets measured at fair value on a nonrecurring basis and for which the Company has utilized adjusted Level 3 input to determine fair value.



			Fair Value Estimate		Valuation Techniques	Unobservable		Range (Weighted
			Fair Value Estimate		Valuation Techniques	Input		Average)
			(Dollars in Thousand)
	March 31, 2014
	Impaired Loan		$72		Market valuation of	Selling costs (2)		9% (9%)

					underlying collateral (1)


	-1	Fair value is based on short sale price.
	-2	Includes estimated costs to sell.



Carrying Amounts and Fair Values of Financial Instruments	'

	The carrying amounts and fair values of financial instruments are as follows:



	March 31, 2014		Carrying			Estimated			(Level 1)		(Level 2)		(Level 3)
			Value			Fair Value			Quoted Prices		Significant		Significant
									in Active		Other		Unobservable
									Markets for		Observable		Inputs
									Identical Assets		Inputs
			(In Thousands)
	Financial assets:
	Cash and cash equivalents		$	192,581		$	192,581		$	192,581	$	—	$	—
	Securities available for sale			3,599			3,599			—		3,599		—
	Securities held to maturity			418,696			421,064			—		421,064		—
	Net loans receivable			584,507			584,131			—		—		584,131
	Federal Home Loan Bank of New York stock			7,889			7,889			—		7,889		—
	Interest receivable			3,281			3,281			—		3,281		—
	Financial liabilities:
	Deposits			763,912			768,233			—		768,233		—
	FHLB advances			142,500			146,655			—		146,655		—
	Stock subscription deposits			154,345			154,345			154,345		—		—
	Interest payable			267			267			—		267		—



	March 31, 2013		Carrying			Estimated			(Level 1)		(Level 2)		(Level 3)
			Value			Fair Value			Quoted Prices		Significant		Significant
									in Active		Other		Unobservable
									Markets for		Observable		Inputs
									Identical Assets		Inputs
			(In Thousands)
	Financial assets:
	Cash and cash equivalents		$	25,896		$	25,896		$	25,896	$	—	$	—
	Securities available for sale			15,399			15,399			—		15,399		—
	Securities held to maturity			462,728			479,339			—		479,339		—
	Net loans receivable			456,812			485,249			—		—		485,249
	Federal Home Loan Bank of New York stock			3,897			3,897			—		3,897		—
	Interest receivable			3,177			3,177			—		3,177		—
	Financial liabilities:
	Deposits			763,692			770,479			—		770,479		—
	FHLB advances			52,500			59,786			—		59,786		—
	Interest payable			175			175			—		175		—

Accumulated_Other_Comprehensiv1

Accumulated Other Comprehensive Income (Loss) (Tables)	12 Months Ended
Accumulated Other Comprehensive Income (Loss) (Tables)	Mar. 31, 2014
Equity [Abstract]	'
Components of Accumulated Other Comprehensive Income (Loss) Included in Stockholders' Equity	'

	The components of accumulated other comprehensive income (loss) included in stockholders’ equity are as follows:



		March 31,
		2014			2013
		(In Thousands)
	Net unrealized gain on securities available for sale	$	174		$	705
	Tax effect		(72	)		(288	)

	Net of tax amount		102			417

	Benefit plan adjustments		(706	)		(1,023	)
	Tax effect		289			418

	Net of tax amount		(417	)		(605	)

	Accumulated other comprehensive loss	$	(315	)	$	(188	)





Components of Other Comprehensive (Loss) and Related Tax Effects	'

	The components of other comprehensive (loss) and related tax effects are presented in the following table:



		Years Ended March 31,
		2014			2013			2012
		(In Thousands)
	Securities available for sale:
	Unrealized holding (loss) gain arising during the year	$	(236	)	$	(436	)	$	69
	Reclassification adjustment for net realized gains		(295	)		(647	)		—

			(531	)		(1,083	)		69

	Defined benefit pension plan:
	Pension gain (loss)		277			(438	)		(478	)
	Prior service cost		40			40			40
	Settlement charge		—			117			—

	Net change in defined benefit pension plan liability		317			(281	)		(438	)

	Other comprehensive loss before taxes		(214	)		(1,364	)		(369	)
	Tax effect		87			557			138

	Other comprehensive (loss)	$	(127	)	$	(807	)	$	(231	)

Parent_Only_Financial_Informat1

Parent Only Financial Information (Tables)	12 Months Ended
Parent Only Financial Information (Tables)	Mar. 31, 2014
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]	'
Condensed Statements of Condition Parent Company Only	'

		March 31,
		2014			2013
		(In Thousands)
	ASSETS
	Cash and due from banks	$	173,587		$	14,284
	Securities held to maturity, at cost		920			1,374
	Loans receivable from Bank		4,231			5,013
	Investment in subsidiary		169,758			166,654
	Interest receivable		45			54
	Other assets		63			57

	Total Assets	$	348,604		$	187,436

	LIABILITIES AND STOCKHOLDERS’ EQUITY
	Other liabilities	$	122		$	108
	Stock subscription deposits		154,345			—
	Stockholders’ equity		194,137			187,328

	Total Liabilities and Stockholders’ Equity	$	348,604		$	187,436

Condensed Statements of Income and Comprehensive Income Parent Company Only	'

	STATEMENTS OF INCOME AND COMPREHENSIVE INCOME




		Years Ended March 31,
		2014			2013			2012
		(In Thousands)
	Income:
	Dividends from subsidiary	$	5,000		$	—		$	8,000
	Interest on loans		193			223			253
	Interest on securities		43			101			148

	Total Income		5,236			324			8,401
	Non-interest expenses		650			592			841

	Income (Loss) before Income Taxes and Equity in Undistributed Earnings of Subsidiary		4,586			(268	)		7,560
	Income tax (benefit)		(139	)		(90	)		(150	)

	Income (Loss) before Equity in Undistributed Earnings of Subsidiary		4,725			(178	)		7,710
	Equity in undistributed earnings of subsidiary		1,740			6,788			167

	Net Income		6,465			6,610			7,877
	Other comprehensive loss		(127	)		(807	)		(231	)

	Comprehensive Income	$	6,338		$	5,803		$	7,646



Condensed Statements of Cash Flow Parent Company Only	'

	STATEMENTS OF CASH FLOW




		Years Ended March 31,
		2014			2013			2012
		(In Thousands)
	Cash Flows From Operating Activities
	Net income	$	6,465		$	6,610		$	7,877
	Adjustments to reconcile net income to net cash provided by (used in) operating activities:
	Accretion of discounts		(1	)		(1	)		(1	)
	Decrease (increase) in interest receivable		9			46			(27	)
	(Increase) decrease in other assets		(6	)		30			4
	Increase in other liabilities		14			4			60
	Increase in deferred compensation obligation under Rabbi Trust		19			19			21
	Equity in undistributed earnings of subsidiary		(1,740	)		(6,788	)		(167	)

	Net Cash Provided by (Used In) Operating Activities		4,760			(80	)		7,767

	Cash Flows From Investing Activities
	Proceeds from maturities and repayment of securities held to maturity		455			8,992			754
	Purchases of securities held to maturity		—			—			(8,000	)
	Repayment of loan receivable from Bank		782			751			723
	Repayment of loan receivable from Clifton MHC		—			500			—
	Cash dividends paid on unallocated ESOP shares used to repay loan receivable from Bank		(77	)		(149	)		(138	)

	Net Cash Provided by (Used In) Investing Activities		1,160			10,094			(6,661	)

	Cash Flows From Financing Activities
	Dividends paid		(4,647	)		(6,153	)		(2,109	)
	Stock subscription deposits received		154,345			—			—
	Purchase of treasury stock		(15	)		(27	)		(11	)
	Purchase of forfeited restricted stock awards		(5	)		—			—
	Exercise of stock options		3,705			299			—

	Net Cash Provided by (Used in) Financing Activities		153,383			(5,881	)		(2,120	)

	Net Increase (Decrease) in Cash and Cash Equivalents		159,303			4,133			(1,014	)
	Cash and Cash Equivalents—Beginning		14,284			10,151			11,165

	Cash and Cash Equivalents—Ending	$	173,587		$	14,284		$	10,151

Quarterly_Financial_Data_Unaud1

Quarterly Financial Data (Unaudited) (Tables)	12 Months Ended
Quarterly Financial Data (Unaudited) (Tables)	Mar. 31, 2014
Quarterly Financial Information Disclosure [Abstract]	'
Summary of Quarterly Financial Data	'



		Quarter Ended
		June 30,		September 30,		December 31,		March 31,
		2013		2013		2013		2014
		(In Thousands, Except Per Share Data)
	Interest income	$	8,187	$	8,310	$	8,583	$	8,657
	Interest expense		2,514		2,514		2,491		2,343

	Net Interest Income		5,673		5,796		6,092		6,314
	Provision for loan losses		180		356		128		113
	Non-interest income		883		321		311		352
	Non-interest expenses		3,673		3,624		3,613		4,171
	Income taxes		955		732		907		825

	Net Income	$	1,748	$	1,405	$	1,755	$	1,557

	Net income per common share—basic	$	0.07	$	0.06	$	0.07	$	0.06

	Net income per common share—diluted	$	0.07	$	0.05	$	0.07	$	0.06

	Dividends per common share	$	0.06	$	0.06	$	0.06	$	—

	Weighted average number of common shares and common stock equivalents outstanding:
	Basic		25,279		25,309		25,387		25,590

	Diluted		25,508		25,555		25,643		25,817




		Quarter Ended
		June 30,		September 30,		December 31,		March 31,
		2012		2012		2012		2013
		(In Thousands, Except Per Share Data)
	Interest income	$	9,590	$	8,940	$	8,600	$	8,263
	Interest expense		3,436		3,064		2,800		2,537

	Net Interest Income		6,154		5,876		5,800		5,726
	Provision for loan losses		100		192		450		20
	Non-interest income		171		396		278		309
	Non-interest expenses		3,421		3,382		3,426		3,682
	Income taxes		984		950		688		805

	Net Income	$	1,820	$	1,748	$	1,514	$	1,528

	Net income per common share - basic and diluted	$	0.07	$	0.07	$	0.06	$	0.06

	Dividends per common share	$	0.06	$	0.06	$	0.12	$	—

	Weighted average number of common shares and common stock equivalents outstanding:
	Basic		25,118		25,135		25,153		25,189

	Diluted		25,136		25,152		25,262		25,382

Summary_of_Significant_Account3

Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)	0 Months Ended	12 Months Ended
	Apr. 01, 2014	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
	Apr. 01, 2014	OperatingLocation	Mar. 31, 2013	Mar. 31, 2012
Number of operating location	'	12	'	'
Trading securities	'	$0	$0	'
Minimum period of repayment of accrual loan	'	'6 months	'	'
Impairment of Federal Home Loan Bank of New York stock	'	0	0	0
Unrecognized income tax benefits during the period	'	0	0	0
Unrecognized tax benefits, interest and penalty expenses	'	0	0	0
Conversion rate	0.9791	'	'	'
Incremental shares related to outstanding options included in calculation of diluted EPS	'	241,532	82,100	17,436
Antidilutive shares excluded from calculation of diluted EPS	'	0	0	0
Prior period reclassification impact	'	$0	'	'
Subsequent Event [Member]	'	'	'	'
Conversion rate	0.9791	'	'	'
State and Local Jurisdiction [Member]	'	'	'	'
Tax year One subject to Examination	'	31-Dec-13	'	'
Tax year Two subject to Examination	'	31-Dec-12	'	'
Tax year Three subject to Examination	'	31-Dec-11	'	'
Tax year Four subject to Examination	'	31-Dec-10	'	'
Domestic Country [Member]	'	'	'	'
Tax year One subject to Examination	'	31-Dec-13	'	'
Tax year Two subject to Examination	'	31-Dec-12	'	'
Tax year Three subject to Examination	'	31-Dec-11	'	'

Summary_of_Significant_Account4

Summary of Significant Accounting Policies - Summary of Estimated Useful Lives of Premises and Equipment (Detail)	12 Months Ended
	Mar. 31, 2014
Land Improvements [Member] \| Maximum [Member]	'
Property, Plant and Equipment [Line Items]	'
Premises and Equipment, estimated useful lives	'20 years
Land Improvements [Member] \| Minimum [Member]	'
Property, Plant and Equipment [Line Items]	'
Premises and Equipment, estimated useful lives	'5 years
Buildings and Improvements [Member] \| Maximum [Member]	'
Property, Plant and Equipment [Line Items]	'
Premises and Equipment, estimated useful lives	'40 years
Buildings and Improvements [Member] \| Minimum [Member]	'
Property, Plant and Equipment [Line Items]	'
Premises and Equipment, estimated useful lives	'5 years
Furnishings and Equipment [Member] \| Maximum [Member]	'
Property, Plant and Equipment [Line Items]	'
Premises and Equipment, estimated useful lives	'10 years
Furnishings and Equipment [Member] \| Minimum [Member]	'
Property, Plant and Equipment [Line Items]	'
Premises and Equipment, estimated useful lives	'2 years
Leasehold Improvements [Member] \| Maximum [Member]	'
Property, Plant and Equipment [Line Items]	'
Premises and Equipment, estimated useful lives	'10 years
Leasehold Improvements [Member] \| Minimum [Member]	'
Property, Plant and Equipment [Line Items]	'
Premises and Equipment, estimated useful lives	'2 years

Plan_of_Conversion_and_Reorgan1

Plan of Conversion and Reorganization - Additional Information (Detail) (USD $)	0 Months Ended
	Apr. 01, 2014	Mar. 31, 2014	Mar. 31, 2013
Reorganization Items [Line Items]	'	'	'
Common stock, shares issued	'	30,530,470	30,530,470
Common stock, shares outstanding	'	26,528,999	26,166,652
Conversion rate	0.9791	'	'
Subsequent Event [Member]	'	'	'
Reorganization Items [Line Items]	'	'	'
Common stock, shares issued	17,059,448	'	'
Per share price of common stock	10	'	'
Conversion rate	0.9791	'	'
Subsequent Event [Member] \| Clifton MHC [Member]	'	'	'
Reorganization Items [Line Items]	'	'	'
Common stock, shares outstanding	9,737,241	'	'
Conversion rate	0.9791	'	'
ESOP [Member] \| Subsequent Event [Member]	'	'	'
Reorganization Items [Line Items]	'	'	'
Common stock, shares issued	1,023,566	'	'

Securities_AvailableforSale_Se

Securities - Available-for-Sale Securities and Held-to-Maturity Securities (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Investment Holdings [Line Items]	'	'
Available for sale, Amortized Cost	'	$14,694
Available for sale, Gross Unrealized Gains	'	705
Available for sale, Gross Unrealized Losses	'	'
Available for sale, Fair Value	3,599	15,399
Held to maturity, Amortized Cost	418,696	462,728
Held to maturity, Gross Unrealized Gains	9,252	17,133
Held to maturity, Gross Unrealized Losses	6,884	522
Held to maturity, Fair Value	421,064	479,339
Debt Securities [Member]	'	'
Investment Holdings [Line Items]	'	'
Held to maturity, Amortized Cost	119,919	119,916
Held to maturity, Gross Unrealized Gains	1,780	2,558
Held to maturity, Gross Unrealized Losses	152	12
Held to maturity, Fair Value	121,547	122,462
Debt Securities [Member] \| Government-Sponsored Enterprises [Member]	'	'
Investment Holdings [Line Items]	'	'
Available for sale, Amortized Cost	'	5,000
Available for sale, Gross Unrealized Gains	'	4
Available for sale, Gross Unrealized Losses	'	'
Available for sale, Fair Value	'	5,004
Held to maturity, Amortized Cost	69,938	69,999
Held to maturity, Gross Unrealized Gains	244	607
Held to maturity, Gross Unrealized Losses	152	11
Held to maturity, Fair Value	70,030	70,595
Debt Securities [Member] \| Corporate Bonds [Member]	'	'
Investment Holdings [Line Items]	'	'
Held to maturity, Amortized Cost	49,981	49,917
Held to maturity, Gross Unrealized Gains	1,536	1,951
Held to maturity, Gross Unrealized Losses	'	1
Held to maturity, Fair Value	51,517	51,867
Mortgage-Backed Securities [Member]	'	'
Investment Holdings [Line Items]	'	'
Available for sale, Amortized Cost	3,425	9,694
Available for sale, Gross Unrealized Gains	174	701
Available for sale, Gross Unrealized Losses	'	'
Available for sale, Fair Value	3,599	10,395
Held to maturity, Amortized Cost	298,777	342,812
Held to maturity, Gross Unrealized Gains	7,472	14,575
Held to maturity, Gross Unrealized Losses	6,732	510
Held to maturity, Fair Value	299,517	356,877
Mortgage-Backed Securities [Member] \| Federal Home Loan Mortgage Corporation [Member]	'	'
Investment Holdings [Line Items]	'	'
Available for sale, Amortized Cost	'	4,838
Available for sale, Gross Unrealized Gains	'	387
Available for sale, Gross Unrealized Losses	'	'
Available for sale, Fair Value	'	5,225
Held to maturity, Amortized Cost	79,158	106,346
Held to maturity, Gross Unrealized Gains	2,599	5,459
Held to maturity, Gross Unrealized Losses	1,407	125
Held to maturity, Fair Value	80,350	111,680
Mortgage-Backed Securities [Member] \| Federal National Mortgage Association [Member]	'	'
Investment Holdings [Line Items]	'	'
Available for sale, Amortized Cost	3,425	4,856
Available for sale, Gross Unrealized Gains	174	314
Available for sale, Gross Unrealized Losses	'	'
Available for sale, Fair Value	3,599	5,170
Held to maturity, Amortized Cost	198,798	207,781
Held to maturity, Gross Unrealized Gains	3,560	7,118
Held to maturity, Gross Unrealized Losses	5,203	350
Held to maturity, Fair Value	197,155	214,549
Mortgage-Backed Securities [Member] \| Government National Mortgage Association [Member]	'	'
Investment Holdings [Line Items]	'	'
Held to maturity, Amortized Cost	20,821	28,685
Held to maturity, Gross Unrealized Gains	1,313	1,998
Held to maturity, Gross Unrealized Losses	122	35
Held to maturity, Fair Value	$22,012	$30,648

Securities_Contractual_Maturit

Securities - Contractual Maturity Data for Securities (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Investment Holdings [Line Items]	'	'
Available for sale, Amortized Cost	$3,425	$14,694
Held to maturity, Amortized Cost	418,696	462,728
Available for sale, Fair Value	3,599	15,399
Held to maturity, Fair Value	421,064	479,339
Debt Securities [Member]	'	'
Investment Holdings [Line Items]	'	'
Available for sale, Due after one but within five years, Amortized Cost	'	5,000
Held to maturity, Due less than one year, Amortized Cost	4,968	5,000
Held to maturity, Due after one through five years, Amortized Cost	94,948	94,913
Held to maturity, Due after five through ten years, Amortized Cost	20,003	20,003
Held to maturity, Due after ten years, Amortized Cost	'	'
Held to maturity, Amortized Cost	119,919	119,916
Available for sale, Due after one but within five years, Fair Value	'	5,004
Held-to-maturity, Due less than one year, Fair Value	5,006	5,014
Held to maturity, Due after one through five years, Fair Value	96,184	96,463
Held to maturity, Due after five through ten years, Fair Value	20,357	20,985
Held to maturity, Due after ten years, Fair Value	'	'
Held to maturity, Fair Value	121,547	122,462
Mortgage-Backed Securities [Member]	'	'
Investment Holdings [Line Items]	'	'
Available for sale, Due after five through ten years, Amortized Cost	'	2,565
Available for sale, Due after ten years, Amortized Cost	3,425	7,129
Available for sale, Amortized Cost	3,425	9,694
Held to maturity, Due less than one year, Amortized Cost	'	8
Held to maturity, Due after one through five years, Amortized Cost	3,279	337
Held to maturity, Due after five through ten years, Amortized Cost	81,854	78,187
Held to maturity, Due after ten years, Amortized Cost	213,644	264,280
Held to maturity, Amortized Cost	298,777	342,812
Available for sale, Due after five through ten years, Fair Value	'	2,756
Held-to-maturity, Due less than one year, Fair Value	'	8
Available for sale, Due after ten years, Fair Value	3,599	7,639
Held to maturity, Due after one through five years, Fair Value	3,479	352
Available for sale, Fair Value	3,599	10,395
Held to maturity, Due after five through ten years, Fair Value	78,452	78,699
Held to maturity, Due after ten years, Fair Value	217,586	277,818
Held to maturity, Fair Value	$299,517	$356,877

Securities_Additional_Informat

Securities - Additional Information (Detail) (USD $)	12 Months Ended
Securities - Additional Information (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Investment Holdings [Line Items]	'	'	'
Mortgage-backed securities contractual maturities	'residential mortgage loans with contractual maturities of 15 years or greater, and multi-family loans with maturities of five to ten years	'	'
Proceeds from sales of securities available for sale	$4,659,000	$8,827,000	$0
Realized gain on securities available for sale	295,000	647,000	'
Held-to-maturity Securities, sold security, at carrying value	5,600,000	0	0
Available for sale securities sold security realized loss	0	'	'
Held to maturity securities sold security realized gain	272,000	'	'
Held to maturity securities sold security realized loss	-1,000	'	'
Sales of securities available for sale	'	'	$0
Mortgage-Backed Securities [Member]	'	'	'
Investment Holdings [Line Items]	'	'	'
Held to maturity securities maximum percentage of remaining principal balance	15.00%	'	'
Federal National Mortgage Association [Member]	'	'	'
Investment Holdings [Line Items]	'	'	'
Number of FNMA MBS not representing other than temporary impairment	32	'	'
Federal Home Loan Mortgage Corporation [Member]	'	'	'
Investment Holdings [Line Items]	'	'	'
Number of FNMA MBS not representing other than temporary impairment	12	'	'
Government National Mortgage Association [Member]	'	'	'
Investment Holdings [Line Items]	'	'	'
Number of FNMA MBS not representing other than temporary impairment	1	'	'
Government-Sponsored Enterprises [Member]	'	'	'
Investment Holdings [Line Items]	'	'	'
Number of FNMA MBS not representing other than temporary impairment	8	'	'

Securities_Gross_Unrealized_Lo

Securities - Gross Unrealized Losses and Fair Value of Related Securities (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Investment Holdings [Line Items]	'	'
Held to maturity, Less Than 12 Months, Fair Value	$179,362	$64,550
Held to maturity, Less Than 12 Months, Gross Unrealized Losses	6,103	517
Held to maturity, 12 Months or More, Fair Value	12,103	5,216
Held to maturity, 12 Months or More, Gross Unrealized Losses	781	5
Held to maturity, Total, Fair Value	191,465	69,766
Held to maturity, Total, Gross Unrealized Losses	6,884	522
Debt Securities [Member]	'	'
Investment Holdings [Line Items]	'	'
Held to maturity, Less Than 12 Months, Fair Value	'	9,988
Held to maturity, Less Than 12 Months, Gross Unrealized Losses	'	11
Held to maturity, 12 Months or More, Fair Value	'	4,999
Held to maturity, 12 Months or More, Gross Unrealized Losses	'	1
Held to maturity, Total, Fair Value	'	14,987
Held to maturity, Total, Gross Unrealized Losses	152	12
Debt Securities [Member] \| Government-Sponsored Enterprises [Member]	'	'
Investment Holdings [Line Items]	'	'
Held to maturity, Less Than 12 Months, Fair Value	39,787	9,988
Held to maturity, Less Than 12 Months, Gross Unrealized Losses	152	11
Held to maturity, Total, Fair Value	39,787	9,988
Held to maturity, Total, Gross Unrealized Losses	152	11
Debt Securities [Member] \| Corporate Bonds [Member]	'	'
Investment Holdings [Line Items]	'	'
Held to maturity, 12 Months or More, Fair Value	'	4,999
Held to maturity, 12 Months or More, Gross Unrealized Losses	'	1
Held to maturity, Total, Fair Value	'	4,999
Held to maturity, Total, Gross Unrealized Losses	'	1
Mortgage-Backed Securities [Member] \| Federal Home Loan Mortgage Corporation [Member]	'	'
Investment Holdings [Line Items]	'	'
Held to maturity, Less Than 12 Months, Fair Value	33,882	10,368
Held to maturity, Less Than 12 Months, Gross Unrealized Losses	1,405	124
Held to maturity, 12 Months or More, Fair Value	169	30
Held to maturity, 12 Months or More, Gross Unrealized Losses	2	1
Held to maturity, Total, Fair Value	34,051	10,398
Held to maturity, Total, Gross Unrealized Losses	1,407	125
Mortgage-Backed Securities [Member] \| Federal National Mortgage Association [Member]	'	'
Investment Holdings [Line Items]	'	'
Held to maturity, Less Than 12 Months, Fair Value	105,693	42,609
Held to maturity, Less Than 12 Months, Gross Unrealized Losses	4,546	347
Held to maturity, 12 Months or More, Fair Value	10,473	187
Held to maturity, 12 Months or More, Gross Unrealized Losses	657	3
Held to maturity, Total, Fair Value	116,166	42,796
Held to maturity, Total, Gross Unrealized Losses	5,203	350
Mortgage-Backed Securities [Member] \| Government National Mortgage Association [Member]	'	'
Investment Holdings [Line Items]	'	'
Held to maturity, Less Than 12 Months, Fair Value	'	1,585
Held to maturity, Less Than 12 Months, Gross Unrealized Losses	'	35
Held to maturity, 12 Months or More, Fair Value	1,461	'
Held to maturity, 12 Months or More, Gross Unrealized Losses	122	'
Held to maturity, Total, Fair Value	1,461	1,585
Held to maturity, Total, Gross Unrealized Losses	122	35
Mortgage-Backed Securities [Member] \| Federal Securities [Member]	'	'
Investment Holdings [Line Items]	'	'
Held to maturity, Less Than 12 Months, Fair Value	139,575	54,562
Held to maturity, Less Than 12 Months, Gross Unrealized Losses	5,951	506
Held to maturity, 12 Months or More, Fair Value	12,103	217
Held to maturity, 12 Months or More, Gross Unrealized Losses	781	4
Held to maturity, Total, Fair Value	151,678	54,779
Held to maturity, Total, Gross Unrealized Losses	$6,732	$510

Loans_Receivable_and_Allowance2

Loans Receivable and Allowance for Loan Losses - Summary of Loans by Segment (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total gross loans	$585,678	$458,636
Loans in process	-207	-169
Net purchase premiums, discounts, and deferred loan costs	2,107	845
Total subtraction from gross loans	1,900	676
Total loans, net	587,578	459,312
One-to-Four Family Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total gross loans	526,670	419,240
Multi-Family Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total gross loans	21,565	14,990
Commercial Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total gross loans	25,156	13,671
Construction Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total gross loans	553	937
Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total real estate loans	573,944	448,838
Real Estate [Member] \| One-to-Four Family Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total real estate loans	526,670	419,240
Total gross loans	526,670	419,240
Real Estate [Member] \| Multi-Family Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total real estate loans	21,565	14,990
Total gross loans	21,565	14,990
Real Estate [Member] \| Commercial Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total real estate loans	25,156	13,671
Total gross loans	25,156	13,671
Real Estate [Member] \| Construction Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total real estate loans	553	937
Total gross loans	553	937
Consumer [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total consumer loans	11,734	9,798
Consumer [Member] \| Second Mortgage [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total consumer loans	8,661	6,687
Consumer [Member] \| Passbook or Certificate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total consumer loans	758	838
Consumer [Member] \| Equity Lines of Credit [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total consumer loans	2,255	2,218
Consumer [Member] \| Other Loans [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total consumer loans	$60	$55

Loans_Receivable_and_Allowance3

Loans Receivable and Allowance for Loan Losses - Additional Information (Detail) (USD $)	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
	Restructuring	Restructuring	Mar. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
Consumer Loan - Other	2	'	'
Interest income recognized	$251,000	$201,000	$119,000
Accrued interest on non-accrued loans	242,000	296,000	206,000
90 Days or More Past Due	2,434,000	3,732,000	'
30-59 Days Past Due	2,302,000	2,085,000	'
Troubled Debt Restructuring [Member]	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
Troubled debt restructuring total	523,000	528,000	909,000
90 Days or More Past Due	8,000	217,000	218,000
30-59 Days Past Due	'	'	$34,000
Period for assumption of trouble debt restructuring	'12 months	'12 months	'
Number of defaults of new troubled debt restructuring	0	0	'
Minimum [Member]	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
Loan on non accrual status	'90 days	'90 days	'
Non accrual status to satisfy the loan terms	'6 months	'6 months	'

Loans_Receivable_and_Allowance4

Loans Receivable and Allowance for Loan Losses - Allowance for Loan Losses (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Total allowance for loan losses, beginning balance	'	'	'	$2,500	'	'	'	$2,090	$2,500	$2,090	$1,880
Charge-offs	'	'	'	'	'	'	'	'	-222	-402	-37
Recoveries	'	'	'	'	'	'	'	'	16	50	'
Provision charged to operations	113	128	356	180	20	450	192	100	777	762	247
Total allowance for loan losses, ending balance	3,071	'	'	'	2,500	'	'	'	3,071	2,500	2,090
One-to-Four Family Real Estate [Member]	'	'	'	'	'	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Total allowance for loan losses, beginning balance	'	'	'	2,127	'	'	'	1,733	2,127	1,733	1,601
Charge-offs	'	'	'	'	'	'	'	'	-194	-402	-31
Recoveries	'	'	'	'	'	'	'	'	16	50	'
Provision charged to operations	'	'	'	'	'	'	'	'	511	746	163
Total allowance for loan losses, ending balance	2,460	'	'	'	2,127	'	'	'	2,460	2,127	1,733
Multi-Family Real Estate [Member]	'	'	'	'	'	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Total allowance for loan losses, beginning balance	'	'	'	187	'	'	'	193	187	193	103
Charge-offs	'	'	'	'	'	'	'	'	-28	'	'
Recoveries	'	'	'	'	'	'	'	'	'	'	'
Provision charged to operations	'	'	'	'	'	'	'	'	27	-6	90
Total allowance for loan losses, ending balance	186	'	'	'	187	'	'	'	186	187	193
Commercial Real Estate [Member]	'	'	'	'	'	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Total allowance for loan losses, beginning balance	'	'	'	99	'	'	'	105	99	105	93
Charge-offs	'	'	'	'	'	'	'	'	'	'	-6
Recoveries	'	'	'	'	'	'	'	'	'	'	'
Provision charged to operations	'	'	'	'	'	'	'	'	125	-6	18
Total allowance for loan losses, ending balance	224	'	'	'	99	'	'	'	224	99	105
Construction Real Estate [Member]	'	'	'	'	'	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Total allowance for loan losses, beginning balance	'	'	'	5	'	'	'	4	5	4	11
Charge-offs	'	'	'	'	'	'	'	'	'	'	'
Recoveries	'	'	'	'	'	'	'	'	'	'	'
Provision charged to operations	'	'	'	'	'	'	'	'	-3	1	-7
Total allowance for loan losses, ending balance	2	'	'	'	5	'	'	'	2	5	4
Second Mortgage and Equity Lines of Credit [Member]	'	'	'	'	'	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Total allowance for loan losses, beginning balance	'	'	'	38	'	'	'	42	38	42	46
Charge-offs	'	'	'	'	'	'	'	'	'	'	'
Recoveries	'	'	'	'	'	'	'	'	'	'	'
Provision charged to operations	'	'	'	'	'	'	'	'	7	-4	-4
Total allowance for loan losses, ending balance	45	'	'	'	38	'	'	'	45	38	42
Passbook or Certificate and Other Loans [Member]	'	'	'	'	'	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Total allowance for loan losses, beginning balance	'	'	'	1	'	'	'	1	1	1	3
Charge-offs	'	'	'	'	'	'	'	'	'	'	'
Recoveries	'	'	'	'	'	'	'	'	'	'	'
Provision charged to operations	'	'	'	'	'	'	'	'	'	'	-2
Total allowance for loan losses, ending balance	1	'	'	'	1	'	'	'	1	1	1
Unallocated [Member]	'	'	'	'	'	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Total allowance for loan losses, beginning balance	'	'	'	43	'	'	'	12	43	12	23
Charge-offs	'	'	'	'	'	'	'	'	'	'	'
Recoveries	'	'	'	'	'	'	'	'	'	'	'
Provision charged to operations	'	'	'	'	'	'	'	'	110	31	-11
Total allowance for loan losses, ending balance	$153	'	'	'	$43	'	'	'	$153	$43	$12

Loans_Receivable_and_Allowance5

Loans Receivable and Allowance for Loan Losses - Allocation of Allowance for Loan Losses by Loan Class (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
Allowance for loan losses:	'	'	'	'
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	3,071	2,500	'	'
Total	3,071	2,500	2,090	1,880
Individually evaluated for impairment	842	779	'	'
Collectively evaluated for impairment	584,836	457,857	'	'
Total	585,678	458,636	'	'
One-to-Four Family Real Estate [Member]	'	'	'	'
Allowance for loan losses:	'	'	'	'
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	2,460	2,127	'	'
Total	2,460	2,127	1,733	1,601
Individually evaluated for impairment	387	528	'	'
Collectively evaluated for impairment	526,283	418,712	'	'
Total	526,670	419,240	'	'
Multi-Family Real Estate [Member]	'	'	'	'
Allowance for loan losses:	'	'	'	'
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	186	187	'	'
Total	186	187	193	103
Individually evaluated for impairment	208	'	'	'
Collectively evaluated for impairment	21,357	14,990	'	'
Total	21,565	14,990	'	'
Commercial Real Estate [Member]	'	'	'	'
Allowance for loan losses:	'	'	'	'
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	224	99	'	'
Total	224	99	105	93
Individually evaluated for impairment	247	251	'	'
Collectively evaluated for impairment	24,909	13,420	'	'
Total	25,156	13,671	'	'
Construction Real Estate [Member]	'	'	'	'
Allowance for loan losses:	'	'	'	'
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	2	5	'	'
Total	2	5	4	11
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	553	937	'	'
Total	553	937	'	'
Second Mortgage and Equity Lines of Credit [Member]	'	'	'	'
Allowance for loan losses:	'	'	'	'
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	45	38	'	'
Total	45	38	42	46
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	10,916	8,905	'	'
Total	10,916	8,905	'	'
Passbook or Certificate and Other Loans [Member]	'	'	'	'
Allowance for loan losses:	'	'	'	'
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	1	1	'	'
Total	1	1	1	3
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	818	893	'	'
Total	818	893	'	'
Unallocated [Member]	'	'	'	'
Allowance for loan losses:	'	'	'	'
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	153	43	'	'
Total	153	43	12	23
Individually evaluated for impairment	'	'	'	'
Collectively evaluated for impairment	'	'	'	'
Total	'	'	'	'

Loans_Receivable_and_Allowance6

Loans Receivable and Allowance for Loan Losses - Aggregate Amounts of Classified Loan Balances (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Non-classified:	$578,865	$451,412
Special mention loan	1,353	1,264
Substandard loan	5,460	5,960
Doubtful loan	'	'
Loss loan	'	'
Total	585,678	458,636
One-to-Four Family Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Non-classified:	520,172	412,488
Special mention loan	1,322	1,191
Substandard loan	5,176	5,561
Doubtful loan	'	'
Loss loan	'	'
Total	526,670	419,240
Multi-Family Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Non-classified:	21,565	14,990
Special mention loan	'	'
Substandard loan	'	'
Doubtful loan	'	'
Loss loan	'	'
Total	21,565	14,990
Commercial Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Non-classified:	24,909	13,356
Special mention loan	'	64
Substandard loan	247	251
Doubtful loan	'	'
Loss loan	'	'
Total	25,156	13,671
Construction Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Non-classified:	553	937
Special mention loan	'	'
Substandard loan	'	'
Doubtful loan	'	'
Loss loan	'	'
Total	553	937
Second Mortgage and Equity Lines of Credit [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Non-classified:	10,848	8,748
Special mention loan	31	9
Substandard loan	37	148
Doubtful loan	'	'
Loss loan	'	'
Total	10,916	8,905
Passbook or Certificate and Other Loans [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Non-classified:	818	893
Special mention loan	'	'
Substandard loan	'	'
Doubtful loan	'	'
Loss loan	'	'
Total	$818	$893

Loans_Receivable_and_Allowance7

Loans Receivable and Allowance for Loan Losses - Information with Respect to Nonaccrual Loans (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Nonaccrual loans:	'	'
Total nonaccrual loans	$5,132	$5,895
Real Estate [Member] \| One-to-Four Family Real Estate [Member]	'	'
Nonaccrual loans:	'	'
Total nonaccrual loans	4,848	5,496
Real Estate [Member] \| Commercial Real Estate [Member]	'	'
Nonaccrual loans:	'	'
Total nonaccrual loans	247	251
Consumer [Member] \| Second Mortgage [Member]	'	'
Nonaccrual loans:	'	'
Total nonaccrual loans	$37	$148

Loans_Receivable_and_Allowance8

Loans Receivable and Allowance for Loan Losses - Information About Delinquencies in Loan Portfolio (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
30-59 Days Past Due	$2,302,000	$2,085,000
60-89 Days Past Due	914,000	651,000
90 Days or More Past Due	2,434,000	3,732,000
Total Past Due	5,650,000	6,468,000
Current	580,028,000	452,168,000
Total	585,678,000	458,636,000
One-to-Four Family Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total	526,670,000	419,240,000
Multi-Family Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total	21,565,000	14,990,000
Commercial Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total	25,156,000	13,671,000
Construction Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total	553,000	937,000
Second Mortgage and Equity Lines of Credit [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total	10,916,000	8,905,000
Passbook or Certificate and Other Loans [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Total	818,000	893,000
Real Estate [Member] \| One-to-Four Family Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
30-59 Days Past Due	2,278,000	2,076,000
60-89 Days Past Due	914,000	300,000
90 Days or More Past Due	2,150,000	3,693,000
Total Past Due	5,342,000	6,069,000
Current	521,328,000	413,171,000
Total	526,670,000	419,240,000
Real Estate [Member] \| Multi-Family Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
30-59 Days Past Due	'	'
60-89 Days Past Due	'	'
90 Days or More Past Due	'	'
Total Past Due	'	'
Current	21,565,000	14,990,000
Total	21,565,000	14,990,000
Real Estate [Member] \| Commercial Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
30-59 Days Past Due	'	'
60-89 Days Past Due	'	251,000
90 Days or More Past Due	247,000	'
Total Past Due	247,000	251,000
Current	24,909,000	13,420,000
Total	25,156,000	13,671,000
Real Estate [Member] \| Construction Real Estate [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
30-59 Days Past Due	'	'
60-89 Days Past Due	'	'
90 Days or More Past Due	'	'
Total Past Due	'	'
Current	553,000	937,000
Total	553,000	937,000
Consumer [Member] \| Second Mortgage and Equity Lines of Credit [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
30-59 Days Past Due	24,000	9,000
60-89 Days Past Due	'	4,000
90 Days or More Past Due	37,000	39,000
Total Past Due	61,000	52,000
Current	10,855,000	8,853,000
Total	10,916,000	8,905,000
Consumer [Member] \| Passbook or Certificate and Other Loans [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
30-59 Days Past Due	'	'
60-89 Days Past Due	'	96,000
90 Days or More Past Due	'	'
Total Past Due	'	96,000
Current	818,000	797,000
Total	$818,000	$893,000

Loans_Receivable_and_Allowance9

Loans Receivable and Allowance for Loan Losses - Impaired Loans, None of Which had Related Allowance (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
Total impaired loans, Recorded Investment	$842	$779	$1,165
Total impaired loans, Unpaid Principal Balance	1,040	969	1,375
Total impaired loans, Average Recorded Investment	705	846	1,433
Total impaired loans, Interest Income Recognized	36	31	78
Real Estate [Member] \| One-to-Four Family Real Estate [Member]	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
With no related allowance recorded, Recorded Investment	387	528	909
With no related allowance recorded, Unpaid Principal Balance	558	718	1,119
With no related allowance recorded, Average Recorded Investment	376	593	1,104
With no related allowance recorded, Interest Income Recognized	17	19	50
Real Estate [Member] \| Multi-Family Real Estate [Member]	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
With no related allowance recorded, Recorded Investment	208	'	'
With no related allowance recorded, Unpaid Principal Balance	235	'	'
With no related allowance recorded, Average Recorded Investment	80	'	'
With no related allowance recorded, Interest Income Recognized	7	'	'
Real Estate [Member] \| Commercial Real Estate [Member]	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
With no related allowance recorded, Recorded Investment	247	251	256
With no related allowance recorded, Unpaid Principal Balance	247	251	256
With no related allowance recorded, Average Recorded Investment	249	253	329
With no related allowance recorded, Interest Income Recognized	$12	$12	$28

Recovered_Sheet1

Loans Receivable and Allowance for Loan Losses - Troubled Debt Restructurings by Class (Detail) (Real Estate [Member], USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2012
	Multi-Family Real Estate [Member]	One-to-Four Family Real Estate [Member]
	SecurityLoan	SecurityLoan
Financing Receivable, Modifications [Line Items]	'	'
Number of Loans	1	3
Pre-restructuring Outstanding Recorded Investment	$237	$586
Post-restructuring Outstanding Recorded Investment	210	596
Charge-off Recorded Upon Restructuring	$27	$31

Recovered_Sheet2

Loans Receivable and Allowance for Loan Losses - Troubled Debt Restructurings Which, during the Periods Indicated defaulted within Twelve Months of Restructuring (Detail) (Real Estate [Member], One-to-Four Family Real Estate [Member], USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014
	SecurityLoan
Real Estate [Member] \| One-to-Four Family Real Estate [Member]	'
Financing Receivable, Modifications [Line Items]	'
Number of Loans	1
Pre-restructuring Outstanding Recorded Investment	$212
Post-restructuring Outstanding Recorded Investment	$208

Recovered_Sheet3

Loans Receivable and Allowance for Loan Losses - Schedule of loans to Directors, Officers and Associates of Such Persons (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Receivables [Abstract]	'	'
Balance, beginning	$1,140	$1,690
Loans originated	'	7
Newly associated persons	'	111
No longer associated persons	-159	'
Collection of principal	-74	-668
Balance, ending	$907	$1,140

Premises_and_Equipment_Summary

Premises and Equipment - Summary of Premises and Equipment (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Property, Plant and Equipment [Line Items]	'	'
Premises and equipment, gross	$14,226	$14,349
Accumulated depreciation and amortization	-6,829	-6,508
Premises and equipment, net	7,397	7,841
Land and Land Improvements [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Premises and equipment, gross	3,561	3,561
Buildings and Improvements [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Premises and equipment, gross	7,043	7,027
Furnishings and Equipment [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Premises and equipment, gross	3,023	3,168
Leasehold Improvements [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Premises and equipment, gross	$599	$593

Premises_and_Equipment_Additio

Premises and Equipment - Additional Information (Detail) (USD $)	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
	Buildings	Mar. 31, 2013	Mar. 31, 2012
Property Plant And Equipment [Abstract]	'	'	'
Rental expenses related to occupancy of leased premises	$556,000	$538,000	$429,000
Number of bank leases building spaces	6	'	'

Premises_and_Equipment_Schedul

Premises and Equipment - Schedule of Minimum Obligation under All Non-Cancellable Lease Agreements (Detail) (USD $)	Mar. 31, 2014
In Thousands, unless otherwise specified	Mar. 31, 2014
Property Plant And Equipment [Abstract]	'
2015	$462
2016	367
2017	338
2018	300
2019	208
2020 & After	145
Total	$1,820

Deposits_Summary_of_Deposits_D

Deposits - Summary of Deposits (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Demand accounts:	'	'
Non-interest bearing, Weighted Average Rate	0.00%	0.00%
Crystal Checking, Weighted Average Rate	0.15%	0.20%
NOW, Weighted Average Rate	0.10%	0.10%
Super NOW, Weighted Average Rate	0.15%	0.20%
Money Market, Weighted Average Rate	0.15%	0.20%
Net demand accounts, Weighted Average Rate	0.10%	0.13%
Savings and club accounts, Weighted Average Rate	0.15%	0.20%
Certificates of deposit, Weighted Average Rate	1.24%	1.36%
Total Deposits, Weighted Average Rate	0.91%	1.05%
Non-interest bearing, Amount	$17,101	$13,228
Crystal Checking, Amount	13,281	14,428
NOW, Amount	24,550	23,226
Super NOW, Amount	205	216
Money Market, Amount	19,958	19,356
Demand accounts, Total	75,095	70,454
Savings and club accounts, Amount	149,981	127,957
Certificates of deposit, Amount	538,836	565,281
Total Deposits	$763,912	$763,692
Non-interest bearing, Percent	2.24%	1.73%
Crystal Checking, Percent	1.74%	1.89%
NOW, Percent	3.21%	3.04%
Super NOW, Percent	0.03%	0.03%
Money Market, Percent	2.61%	2.53%
Demand accounts Total, Percent	9.83%	9.22%
Savings and club accounts, Percent	19.63%	16.76%
Certificates of deposit, Percent	70.54%	74.02%
Total Deposits, Percent	100.00%	100.00%

Deposits_Additional_Informatio

Deposits - Additional Information (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
Banking And Thrift [Abstract]	'	'
Certificate of deposit with balance of $100,000 or more	$216,700,000	$216,700,000
Maximum deposit insurance amount	$250,000	'

Deposits_Schedule_of_Maturitie

Deposits - Schedule of Maturities of Certificates of Deposit (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Banking And Thrift [Abstract]	'	'
One year or less	$287,294	$321,254
After one to two years	130,439	141,160
After two to three years	49,032	58,527
After three to four years	18,408	6,298
After four years to five years	38,382	13,318
Thereafter	15,281	24,724
Time Deposits, Total	$538,836	$565,281

Deposits_Schedule_of_Interest_

Deposits - Schedule of Interest Expenses on Deposits (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Banking And Thrift [Abstract]	'	'	'
Demand	$80	$111	$195
Savings and club	418	324	518
Certificates of deposits	7,204	9,042	11,932
Interest Expense, Deposits, Total	$7,702	$9,477	$12,645

Advances_from_Federal_Home_Loa2

Advances from Federal Home Loan Bank of New York ("FHLB") - Schedule of Maturities and Weighted Average Fixed Interest Rates of FHLB Advances (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Banking And Thrift [Abstract]	'	'
Due one year or less	$35,000	'
After one to two years	65,000	'
After two to three years	'	10,000
After three to four years	32,500	'
After four to five years	10,000	32,500
After five years	'	10,000
Total	$142,500	$52,500
Due one year or less	0.45%	'
After one to two years	0.91%	'
After two to three years	'	2.24%
After three to four years	3.82%	'
After four to five years	4.04%	3.82%
After five years	'	4.04%
Total	1.68%	3.56%

Advances_from_Federal_Home_Loa3

Advances from Federal Home Loan Bank of New York ("FHLB") - Summary of Carrying Value of Collateral Pledged for Advances (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Schedule of Held-to-maturity Securities [Line Items]	'	'
Gross carrying value of collateral pledged advances	$151,369	$52,643
Available-for-sale Securities [Member] \| Mortgage-Backed Securities [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Gross carrying value of collateral pledged advances	1,177	'
Held-to-maturity Securities [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Gross carrying value of collateral pledged advances	150,192	52,643
Held-to-maturity Securities [Member] \| Debt Securities [Member] \| Government-Sponsored Enterprises [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Gross carrying value of collateral pledged advances	25,000	5,000
Held-to-maturity Securities [Member] \| Mortgage-Backed Securities [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Gross carrying value of collateral pledged advances	$125,192	$47,643

Advances_from_Federal_Home_Loa4

Advances from Federal Home Loan Bank of New York ("FHLB") - Additional Information (Detail) (USD $)	1 Months Ended	12 Months Ended
	Jul. 31, 2012	Mar. 31, 2014	Mar. 31, 2013
	Jul. 31, 2012	Financial_Institution	Mar. 31, 2013
Banking And Thrift [Abstract]	'	'	'
Maximum borrowing amount available from financial institution	'	$88,000,000	'
Number of financial institution	'	2	'
Drawings on lines of credit	'	0	0
Long-term borrowings paid off in advance	'	'	16,200,000
Amount of cash paid for prepayment penalty	$527,000	'	'

Regulatory_Capital_Summary_of_

Regulatory Capital - Summary of Banks Capital Position Compared to Minimum Regulatory Capital Requirements (Detail) (USD $)	Mar. 31, 2014	Jul. 31, 2013	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Jul. 31, 2013	Mar. 31, 2013
Banking And Thrift [Abstract]	'	'	'
Total risk-based capital (to risk-weighted assets), Actual Amount	$172,716	'	$168,986
Tier 1 capital (to risk-weighted assets), Actual Amount	169,645	'	166,486
Core (tier 1) capital (to adjusted total assets), Actual Amount	169,645	'	166,486
Tier 1 risk-based capital (to adjusted tangible assets), Actual Amount	169,645	'	166,486
Total risk-based capital (to risk-weighted assets), Actual Ratio	35.67%	'	40.52%
Tier 1 capital (to risk-weighted assets), Actual Ratio	35.03%	'	39.92%
Core (tier 1) capital (to adjusted total assets), Actual Ratio	13.41%	'	16.41%
Tier 1 risk-based capital (to adjusted tangible assets), Actual Ratio	13.41%	'	16.41%
Total risk-based capital (to risk-weighted assets), Minimum Capital Adequacy Amount	38,740	'	33,366
Tier 1 capital (to risk-weighted assets), Minimum Capital Adequacy Amount	19,370	'	16,683
Core (tier 1) capital (to adjusted total assets), Minimum Capital Adequacy Amount	50,586	'	40,591
Tier 1 risk-based capital (to adjusted tangible assets), Minimum Capital Adequacy Amount	18,970	'	15,222
Total risk-based capital (to risk-weighted assets), Minimum Capital Adequacy Ratio	8.00%	'	8.00%
Tier 1 capital (to risk-weighted assets), Minimum Capital Adequacy Ratio	4.00%	4.50%	4.00%
Core (tier 1) capital (to adjusted total assets), Minimum Capital Adequacy Ratio	4.00%	'	4.00%
Tier 1 risk-based capital (to adjusted tangible assets), Minimum Capital Adequacy Ratio	1.50%	'	1.50%
Total risk-based capital (to risk-weighted assets), For Classification as Well-Capitalized Amount	48,426	'	41,708
Tier 1 capital (to risk-weighted assets), For Classification as Well-Capitalized Amount	29,055	'	25,025
Core (tier 1) capital (to adjusted total assets), For Classification as Well-Capitalized Amount	63,233	'	50,738
Tier 1 risk-based capital (to adjusted tangible assets), For Classification as Well-Capitalized Amount	'	'	'
Total risk-based capital (to risk-weighted assets), For Classification as Well-Capitalized Ratio	10.00%	'	10.00%
Tier 1 capital (to risk-weighted assets), For Classification as Well-Capitalized Ratio	6.00%	'	6.00%
Core (tier 1) capital (to adjusted total assets), For Classification as Well-Capitalized Ratio	5.00%	'	5.00%
Tier 1 risk-based capital (to adjusted tangible assets), For Classification as Well-Capitalized Ratio	'	'	'

Regulatory_Capital_Additional_

Regulatory Capital - Additional Information (Detail)	1 Months Ended
Regulatory Capital - Additional Information (Detail)	Jul. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]	'	'	'
Minimum capital requirement as a percentage of risk-weighted assets	4.50%	4.00%	4.00%
Increase in minimum Tier 1 capital to risk based assets requirement	2.50%	'	'
Higher risk weight to exposures that are more than 90 days past due	150.00%	'	'
Description of capital conservation buffer in final rule	'The final rule becomes effective for the Bank on January 1, 2015. The capital conservation buffer requirement will be phased in beginning January 1, 2016 and ending January 1, 2019, when the full capital conservation buffer requirement will be effective. Based on our capital levels and statement of condition composition at March 31, 2014, we believe implementation of the new rule will have no material impact on our capital needs.	'	'
Minimum [Member]	'	'	'
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]	'	'	'
Increase in minimum Tier 1 capital to risk based assets requirement	4.00%	'	'
Maximum [Member]	'	'	'
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]	'	'	'
Increase in minimum Tier 1 capital to risk based assets requirement	6.00%	'	'

Income_Taxes_Summary_of_Compon

Income Taxes - Summary of Components of Income Taxes (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Current tax expense:	'	'	'	'	'	'	'	'	'	'	'
Federal income	'	'	'	'	'	'	'	'	$3,176	$2,767	$3,804
State income	'	'	'	'	'	'	'	'	676	541	636
Total current income tax expense	'	'	'	'	'	'	'	'	3,852	3,308	4,440
Deferred tax (benefit) expense:	'	'	'	'	'	'	'	'	'	'	'
Federal income	'	'	'	'	'	'	'	'	-342	111	-313
State income	'	'	'	'	'	'	'	'	-91	8	48
Total deferred income tax (benefit) expense	'	'	'	'	'	'	'	'	-433	119	-265
Total Income Tax Expense	$825	$907	$732	$955	$805	$688	$950	$984	$3,419	$3,427	$4,175

Income_Taxes_Additional_Inform

Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Income Tax Disclosure [Abstract]	'	'
Normal federal income tax rate	34.00%	'
Retained earnings including tax bad debt deduction	$6.40	$6.40

Income_Taxes_Reconciliation_Be

Income Taxes - Reconciliation Between the Reported Income Tax Expense and the Income Tax Expense (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Income Tax Disclosure [Abstract]	'	'	'	'	'	'	'	'	'	'	'
Federal income tax at the statutory rate	'	'	'	'	'	'	'	'	$3,361	$3,413	$4,098
Increase (decrease) in income taxes resulting from:	'	'	'	'	'	'	'	'	'	'	'
New Jersey income tax, net of federal income tax effect	'	'	'	'	'	'	'	'	387	363	451
Bank owned life insurance income	'	'	'	'	'	'	'	'	-353	-314	-293
Incentive stock option expense	'	'	'	'	'	'	'	'	1	3	4
Change in tax rate	'	'	'	'	'	'	'	'	'	'	-79
Other, net	'	'	'	'	'	'	'	'	23	-38	-6
Total Income Tax Expense	$825	$907	$732	$955	$805	$688	$950	$984	$3,419	$3,427	$4,175
Effective income tax rate	'	'	'	'	'	'	'	'	34.60%	34.10%	34.60%

Income_Taxes_Components_of_Def

Income Taxes - Components of Deferred Tax Assets and Liabilities (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Deferred income tax assets:	'	'
Pension costs	$1,081	$961
Allowance for loan losses	1,255	1,021
Benefit plans	20	21
Depreciation	256	164
Post-retirement benefits and healthcare obligations	289	418
Non-qualified benefit plans	617	601
Employee Stock Ownership Plan	307	327
Supplemental Executive Retirement Plan	171	145
Other	186	220
Total Deferred Tax Assets	4,182	3,878
Deferred income tax liabilities:	'	'
Net unrealized gain on securities available for sale	-72	-288
Net Deferred Tax Asset Included in Other Assets	$4,110	$3,590

Employee_Benefit_Plans_Additio

Employee Benefit Plans - Additional Information (Detail) (USD $)	0 Months Ended	12 Months Ended
	Apr. 01, 2014	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
	Apr. 01, 2014	Age	Mar. 31, 2013	Mar. 31, 2012
Defined Contribution Plan Disclosure [Line Items]	'	'	'	'
Conversion rate	0.9791	'	'	'
Eligible employees minimum period	'	'1 year	'	'
Minimum eligible age	'	21	'	'
ESOP compensation expense	'	$912,000	$782,000	$751,000
Eligibility terms for Bank's reorganization	'	'The Bank sponsors a Plan pursuant to Section 401(k) of the Internal Revenue Code (bIRCb), for all eligible (attainment of age 21 and one year of service) employees. Employees may elect to save up to 25% of their compensation, subject to IRC limits. For each dollar up to 4.5% of compensation, the Bank will match 50% of the employeebs contribution	'	'
Percentage of compensation of employees	'	25.00%	'	'
Maximum base percentage of compensation expense	'	4.50%	'	'
Maximum matching contribution of employer	'	50.00%	'	'
Compensation expenses	'	94,000	90,000	86,000
ESOP [Member]	'	'	'	'
Defined Contribution Plan Disclosure [Line Items]	'	'	'	'
Eligibility terms for Bank's reorganization	'	'Effective upon the consummation of the Bank's reorganization in March 2004, an ESOP was established for all eligible employees who had completed a twelve-month period of employment with the Bank and at least 1,000 hours of service and had attained the age of 21.	'	'
Eligible employees minimum period	'	'12 months	'	'
Number of minimum hours of service	'	'1000 hours	'	'
Minimum eligible age	'	21	'	'
ESOP term loan	'	11,000,000	'	'
Purchase of common stock shares	'	1,076,126	'	'
Number of installments for term loan principal	'	15	'	'
Interest on term loan	'	4.00%	'	'
ESOP compensation expense	'	807,000	622,000	640,000
SERP [Member]	'	'	'	'
Defined Contribution Plan Disclosure [Line Items]	'	'	'	'
Compensation expenses	'	62,000	28,000	29,000
Accrued SERP liability included in other liabilities	'	$418,000	$356,000	'

Employee_Benefit_Plans_Summary

Employee Benefit Plans - Summary of ESOP Shares (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Employee Stock Ownership Plan E S O P Shares In E S O P [Abstract]	'	'
Allocated shares	645	592
Shares committed to be released	7	8
Unearned shares	341	412
Total ESOP Shares	993	1,012
Fair value of unearned shares	$4,079	$5,244

StockBased_Compensation_Additi

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

0 Months Ended

12 Months Ended

0 Months Ended

12 Months Ended

0 Months Ended

12 Months Ended

0 Months Ended

Apr. 01, 2014

Mar. 31, 2014

26-May-10

Aug. 31, 2005

Mar. 31, 2014

Jul. 14, 2005

26-May-10

Dec. 07, 2005

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2012

26-May-10

Aug. 31, 2005

Mar. 31, 2014

Mar. 31, 2013

Mar. 31, 2012

Apr. 01, 2014

Jul. 14, 2005

Stock Option [Member]

Restricted Stock [Member]

Common Stock [Member]

Subsequent Event [Member]

Maximum [Member]

Restricted Stock [Member]

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

Conversion rate

0.9791

Maximum grant shares

1,464,727

585,891

Future grants

6,624

579

Restricted stock shares awarded

34,269

573,000

Granted fair value per share

$9.03

$10.44

$9.03

$10.46

Description restricted stock shares award

'Twenty percent of the shares awarded vest annually

'Immediately upon grant, twenty percent of the options awarded were vested, with an additional twenty percent becoming vested annually thereafter.

'Twenty percent of the shares awarded vest annually.

'Twenty percent of the shares awarded were immediately vested, with an additional twenty percent becoming vested annually thereafter.

Expenses of stock awards

$61,000

$62,000

$44,000

$76,000

$127,000

Recognized income tax benefits expenses

24,000

25,000

16,000

27,000

45,000

Fair value of stock awards vested

85,000

70,000

75,000

Non-vested shares outstanding

13,299

64,752

Non-vested shares outstanding, value

$70,000

$24,000

Weighted average period shares outstanding

'1 year 2 months 12 days

Options expiration period

'10 years

Portion of shares awards immediately vested

20.00%

Portion of shares awards vested annually

20.00%

Stock option shares awarded

161,429

1,452,505

StockBased_Compensation_Summar

Stock-Based Compensation - Summary of Company's Restricted Shares (Detail) (Restricted Stock [Member], USD $)	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Restricted Stock [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Non-vested, Restricted Shares, Beginning Balance	20,561	27,414
Vesting, Restricted Shares	-6,853	-6,853
Forfeited, Restricted Shares	-409	'
Non-vested, Restricted Shares, Ending balance	13,299	20,561
Nonvested, Weighted Average Grant Date Fair Value, Beginning Balance	$9.03	$9.03
Nonvested, Weighted Average Grant Date Fair Value, Vesting	$9.03	$9.03
Nonvested, Weighted Average Grant Date Fair Value, Forfeited	$9.03	'
Nonvested, Weighted Average Grant Date Fair Value, Ending Balance	$9.03	$9.03

StockBased_Compensation_Summar1

Stock-Based Compensation - Summary of Stock Option Activity (Detail) (Stock Option [Member], USD $)	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Stock Option [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Number of Stock Options, Beginning Balance	1,427,135	1,455,760
Number of Stock Options, Exercised	-354,578	-28,625
Number of Stock Options, Ending Balance	1,072,557	1,427,135
Weighted Average Exercise Price, Beginning Balance	$10.30	$10.31
Number of Stock Options, Exercisable	1,007,987	'
Weighted Average Exercise Price, Exercised	$10.46	$10.46
Weighted Average Exercise Price, Ending Balance	$10.25	$10.30
Weighted Average Exercise Price, Exercisable	$10.32	'
Weighted Average Remaining Contractual Term	'2 years 1 month 13 days	'2 years 11 months 12 days
Weighted Average Remaining Contractual Term, Exercisable	'1 year 10 months 10 days	'
Aggregate Intrinsic Value	$1,848,939	$3,466,693
Aggregate Intrinsic Value, Exercisable	$1,659,009	'

Defined_Benefit_Plans_Summary_

Defined Benefit Plans - Summary of Funded Status of Defined Benefit Plan (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Directors' Retirement Plan [Member]	'	'	'
Change in projected benefit obligations:	'	'	'
Benefit obligation-beginning	$3,317	$3,205	'
Service cost	160	63	40
Interest cost	138	133	149
Actuarial (gain) loss	-231	470	'
Benefits paid	-89	-89	'
Settlements	'	-465	'
Benefit obligation-ending	3,295	3,317	3,205
Change in plan assets:	'	'	'
Fair value of plan assets-beginning	'	'	'
Employer contribution	89	554	'
Benefits paid	-89	-89	'
Settlements	'	-465	'
Fair value of plan assets-ending	'	'	'
Funded status and accrued pension cost included in other liabilities	-3,295	-3,317	'
Discount rate	4.50%	4.25%	'
Rate of increase in compensation	4.50%	5.00%	'
Former President's Post-retirement Healthcare Plan [Member]	'	'	'
Change in projected benefit obligations:	'	'	'
Benefit obligation-beginning	59	65	'
Interest cost	2	3	3
Actuarial (gain) loss	1	-4	'
Benefits paid	-5	-5	'
Benefit obligation-ending	57	59	65
Change in plan assets:	'	'	'
Fair value of plan assets-beginning	'	'	'
Employer contribution	5	5	'
Benefits paid	-5	-5	'
Fair value of plan assets-ending	'	'	'
Funded status and accrued pension cost included in other liabilities	($57)	($59)	'
Discount rate	4.50%	4.25%	'

Defined_Benefit_Plans_Addition

Defined Benefit Plans - Additional Information (Detail) (USD $)	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Directors' Retirement Plan [Member]	'	'
Defined Benefit Plan Disclosure [Line Items]	'	'
Contribution to plan due in a year	$904,000	'
Unrecognized net gain (loss)	-682,000	-965,000
Unrecognized prior service cost	89,000	129,000
Unrecognized net gain (loss) expected to be recognized in 2015 as a component of net periodic pension cost	-19,000	'
Unrecognized Prior Service cost to be recognized in 2015 as a component of net periodic pension cost	39,000	'
Former President's Post-retirement Healthcare Plan [Member]	'	'
Defined Benefit Plan Disclosure [Line Items]	'	'
Contribution to plan due in a year	5,000	'
Unrecognized net gain (loss)	65,000	72,000
Unrecognized net gain (loss) expected to be recognized in 2015 as a component of net periodic pension cost	$5,000	'

Defined_Benefit_Plans_Schedule

Defined Benefit Plans - Schedule of Benefit Payments under Defined Benefit Plan (Detail) (USD $)	Mar. 31, 2014
In Thousands, unless otherwise specified	Mar. 31, 2014
Directors' Retirement Plan [Member]	'
Defined Benefit Plan Disclosure [Line Items]	'
2015	$904
2016	107
2017	116
2018	45
2019	51
2020-2024	459
Former President's Post-retirement Healthcare Plan [Member]	'
Defined Benefit Plan Disclosure [Line Items]	'
2015	5
2016	5
2017	5
2018	5
2019	5
2020-2024	$23

Defined_Benefit_Plans_Periodic

Defined Benefit Plans - Periodic Pension Cost (Benefit) (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Directors' Retirement Plan [Member]	'	'	'
Defined Benefit Plan Disclosure [Line Items]	'	'	'
Service cost	$160	$63	$40
Interest cost	138	133	149
Net amortization and deferral	93	73	40
Settlement charge	'	117	'
Net Periodic Pension Cost (Benefit)	391	386	229
Discount rate	4.25%	4.25%	5.75%
Rate of increase in compensation	5.00%	4.50%	4.50%
Former President's Post-retirement Healthcare Plan [Member]	'	'	'
Defined Benefit Plan Disclosure [Line Items]	'	'	'
Interest cost	2	3	3
Net amortization and deferral	-5	-6	-6
Net Periodic Pension Cost (Benefit)	($3)	($3)	($3)
Discount rate	4.25%	4.50%	5.75%
Current medical trend	5.25%	5.25%	5.25%
Ultimate medical trend	5.25%	5.25%	5.25%

Defined_Benefit_Plans_Summary_1

Defined Benefit Plans - Summary of Effect of 1% Change in Assumed Health Cost (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014
Postemployment Benefits [Abstract]	'
Effect on total service and interest costs, Increase	$3
Effect on post-retirement benefit obligation, Increase	61
Effect on total service and interest costs, Decrease	2
Effect on post-retirement benefit obligation, Decrease	$53

Fair_Value_of_Financial_Instru2

Fair Value of Financial Instruments - Assets Measured at Fair Value on Recurring Basis (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	$3,599	$15,399
Debt Securities [Member] \| Government-Sponsored Enterprises [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	5,004
Fair Value, Measurements, Recurring [Member] \| Carrying Value [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	3,599	15,399
Fair Value, Measurements, Recurring [Member] \| Carrying Value [Member] \| Mortgage-Backed Securities [Member] \| Federal National Mortgage Association [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	3,599	5,170
Fair Value, Measurements, Recurring [Member] \| Carrying Value [Member] \| Mortgage-Backed Securities [Member] \| Federal Home Loan Mortgage Corporation [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	5,225
Fair Value, Measurements, Recurring [Member] \| Carrying Value [Member] \| Debt Securities [Member] \| Government-Sponsored Enterprises [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	5,004
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member] \| Fair Value, Measurements, Recurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	'
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member] \| Fair Value, Measurements, Recurring [Member] \| Mortgage-Backed Securities [Member] \| Federal National Mortgage Association [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	'
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member] \| Fair Value, Measurements, Recurring [Member] \| Mortgage-Backed Securities [Member] \| Federal Home Loan Mortgage Corporation [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	'
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member] \| Fair Value, Measurements, Recurring [Member] \| Debt Securities [Member] \| Government-Sponsored Enterprises [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	'
(Level 2) Significant Other Observable Inputs [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	3,599	15,399
(Level 2) Significant Other Observable Inputs [Member] \| Fair Value, Measurements, Recurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	3,599	15,399
(Level 2) Significant Other Observable Inputs [Member] \| Fair Value, Measurements, Recurring [Member] \| Mortgage-Backed Securities [Member] \| Federal National Mortgage Association [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	3,599	5,170
(Level 2) Significant Other Observable Inputs [Member] \| Fair Value, Measurements, Recurring [Member] \| Mortgage-Backed Securities [Member] \| Federal Home Loan Mortgage Corporation [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	5,225
(Level 2) Significant Other Observable Inputs [Member] \| Fair Value, Measurements, Recurring [Member] \| Debt Securities [Member] \| Government-Sponsored Enterprises [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	5,004
(Level 3) Significant Unobservable Inputs [Member] \| Fair Value, Measurements, Recurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	'
(Level 3) Significant Unobservable Inputs [Member] \| Fair Value, Measurements, Recurring [Member] \| Mortgage-Backed Securities [Member] \| Federal National Mortgage Association [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	'
(Level 3) Significant Unobservable Inputs [Member] \| Fair Value, Measurements, Recurring [Member] \| Mortgage-Backed Securities [Member] \| Federal Home Loan Mortgage Corporation [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	'
(Level 3) Significant Unobservable Inputs [Member] \| Fair Value, Measurements, Recurring [Member] \| Debt Securities [Member] \| Government-Sponsored Enterprises [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total securities available for sale	'	'

Fair_Value_of_Financial_Instru3

Fair Value of Financial Instruments - Assets Measured at Fair Value on Non-Recurring Basis (Detail) (Impaired Loans [Member], USD $)	Mar. 31, 2014
In Thousands, unless otherwise specified	Mar. 31, 2014
Carrying Value [Member]	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value assets measured on non-recurring basis	$72
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member]	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value assets measured on non-recurring basis	'
(Level 2) Significant Other Observable Inputs [Member]	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value assets measured on non-recurring basis	'
(Level 3) Significant Unobservable Inputs [Member]	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value assets measured on non-recurring basis	$72

Fair_Value_of_Financial_Instru4

Fair Value of Financial Instruments - Additional Information (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Fair Value Disclosures [Abstract]	'	'
Liabilities measured at fair value on recurring or non-recurring basis	$0	$0

Fair_Value_of_Financial_Instru5

Fair Value of Financial Instruments - Additional Quantitative Information about Assets Measured at Fair Value on Nonrecurring Basis (Detail) (Fair Value, Measurements, Nonrecurring [Member], Impaired Loans [Member], USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014
Fair Value, Measurements, Nonrecurring [Member] \| Impaired Loans [Member]	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'
Fair Value Estimate	$72
Valuation Techniques	'Market valuation of underlying collateral
Selling costs, Range	9.00%
Selling costs, Weighted Average	9.00%

Fair_Value_of_Financial_Instru6

Fair Value of Financial Instruments - Carrying Amounts and Fair Values of Financial Instruments (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
Financial assets:	'	'	'	'
Cash and cash equivalents	$192,581	$25,896	$40,257	$58,069
Securities available for sale	3,599	15,399	'	'
Securities held to maturity, carrying value	418,696	462,728	'	'
Securities held to maturity, fair value	421,064	479,339	'	'
Net loans receivable	584,507	456,812	'	'
Federal Home Loan Bank of New York stock	7,889	3,897	'	'
Interest receivable	3,281	3,177	'	'
Financial liabilities:	'	'	'	'
Deposits	763,912	763,692	'	'
FHLB advances	142,500	52,500	'	'
Stock subscription proceeds	154,345	'	'	'
Interest payable	267	175	'	'
Estimated Fair Value [Member]	'	'	'	'
Financial assets:	'	'	'	'
Cash and cash equivalents	192,581	25,896	'	'
Securities available for sale	3,599	15,399	'	'
Securities held to maturity, fair value	421,064	479,339	'	'
Net loans receivable	584,131	485,249	'	'
Federal Home Loan Bank of New York stock	7,889	3,897	'	'
Interest receivable	3,281	3,177	'	'
Financial liabilities:	'	'	'	'
Deposits	768,233	770,479	'	'
FHLB advances	146,655	59,786	'	'
Stock subscription proceeds	154,345	'	'	'
Interest payable	267	175	'	'
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member]	'	'	'	'
Financial assets:	'	'	'	'
Cash and cash equivalents	192,581	25,896	'	'
Financial liabilities:	'	'	'	'
Stock subscription proceeds	154,345	'	'	'
(Level 2) Significant Other Observable Inputs [Member]	'	'	'	'
Financial assets:	'	'	'	'
Securities available for sale	3,599	15,399	'	'
Securities held to maturity, fair value	421,064	479,339	'	'
Federal Home Loan Bank of New York stock	7,889	3,897	'	'
Interest receivable	3,281	3,177	'	'
Financial liabilities:	'	'	'	'
Deposits	768,233	770,479	'	'
FHLB advances	146,655	59,786	'	'
Interest payable	267	175	'	'
(Level 3) Significant Unobservable Inputs [Member]	'	'	'	'
Financial assets:	'	'	'	'
Net loans receivable	$584,131	$485,249	'	'

Commitments_and_Contingencies_

Commitments and Contingencies - Additional Information (Detail) (USD $)	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Contingencies And Commitments [Line Items]	'	'
Commitments expiration period	'3 months	'
Undisbursed funds	$5,200,000	$4,800,000
Loan Origination Commitments [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Outstanding commitments originate loans	2,200,000	8,900,000
Loan Purchase Commitments [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Outstanding commitments to purchase loans	8,200,000	9,000,000
Fixed Rate One-to Four Family Mortgage Loans [Member] \| Loan Origination Commitments [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Outstanding commitments originate loans - Fixed rate	1,400,000	'
Mortgage loans minimum interest rate	3.75%	'
Mortgage loans maximum interest rate	4.75%	'
Fixed Rate One-to Four Family Mortgage Loans [Member] \| Loan Purchase Commitments [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Mortgage loans minimum interest rate	3.25%	'
Mortgage loans maximum interest rate	4.25%	'
Outstanding commitments to purchase loans	2,800,000	'
Adjustable Rate One-to Four Family Mortgage Loans [Member] \| Loan Origination Commitments [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Outstanding commitments originate loans - Variable rate	771,000	'
Adjustable Rate One-to Four Family Mortgage Loans [Member] \| Variable Rate [Member] \| Loan Purchase Commitments [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Mortgage loans minimum interest rate	3.25%	'
Mortgage loans maximum interest rate	3.50%	'
Outstanding commitments to purchase loans	5,400,000	'
Adjustable Rate One-to Four Family Mortgage Loans [Member] \| Minimum [Member] \| Loan Origination Commitments [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Mortgage loans interest rate	3.50%	'
Adjustable Rate One-to Four Family Mortgage Loans [Member] \| Maximum [Member] \| Loan Origination Commitments [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Mortgage loans interest rate	3.75%	'
Multi-Family Real Estate Loans [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Commitments expiration period	'3 months	'
Outstanding commitments to purchase loans	3,400,000	9,400,000
Multi-Family Real Estate Loans [Member] \| Minimum [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Adjustable rate loan, interest rate	4.00%	'
Multi-Family Real Estate Loans [Member] \| Maximum [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Adjustable rate loan, interest rate	4.75%	'
Commercial Real Estate Loans [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Outstanding commitments originate loans - Variable rate	$7,300,000	'
Commitments expiration period	'3 months	'
Commercial Real Estate Loans [Member] \| Minimum [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Adjustable rate loan, interest rate	4.25%	'
Commercial Real Estate Loans [Member] \| Maximum [Member]	'	'
Contingencies And Commitments [Line Items]	'	'
Adjustable rate loan, interest rate	4.75%	'

Accumulated_Other_Comprehensiv2

Accumulated Other Comprehensive Income (Loss) - Components of Accumulated Other Comprehensive Income (Loss) Included in Stockholders' Equity (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Equity [Abstract]	'	'
Net unrealized gain on securities available for sale	$174	$705
Tax effect	-72	-288
Net of tax amount	102	417
Benefit plan adjustments	-706	-1,023
Tax effect	289	418
Net of tax amount	-417	-605
Accumulated other comprehensive loss	($315)	($188)

Accumulated_Other_Comprehensiv3

Accumulated Other Comprehensive Income (Loss) - Components of Other Comprehensive (Loss) and Related Tax Effects (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Securities available for sale:	'	'	'
Unrealized holding (loss) gain arising during the year	($236)	($436)	$69
Reclassification adjustment for net realized gains	-295	-647	'
Other comprehensive income (loss), available-for-sale securities adjustment, before tax, total	-531	-1,083	69
Defined benefit pension plan:	'	'	'
Pension gain (loss)	277	-438	-478
Prior service cost	40	40	40
Settlement charge	'	117	'
Net change in defined benefit pension plan liability	317	-281	-438
Other comprehensive loss before taxes	-214	-1,364	-369
Tax effect	87	557	138
Total other comprehensive (loss)	($127)	($807)	($231)

Parent_Only_Financial_Informat2

Parent Only Financial Information -Condensed Statements of Condition Parent Company Only (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
ASSETS	'	'	'	'
Cash and due from banks	$167,021	$15,048	'	'
Securities held to maturity, at cost	418,696	462,728	'	'
Loans receivable from Bank	587,578	459,312	'	'
Interest receivable	3,281	3,177	'	'
Other assets	6,003	4,620	'	'
Total Assets	1,265,990	1,016,084	'	'
LIABILITIES AND STOCKHOLDERS' EQUITY	'	'	'	'
Other liabilities	4,969	7,493	'	'
Stock subscription deposits	154,345	'	'	'
Stockholders' equity	194,137	187,328	186,461	179,966
Total Liabilities and Stockholders' Equity	1,265,990	1,016,084	'	'
Parent Company [Member]	'	'	'	'
ASSETS	'	'	'	'
Cash and due from banks	173,587	14,284	'	'
Securities held to maturity, at cost	920	1,374	'	'
Loans receivable from Bank	4,231	5,013	'	'
Investment in subsidiary	169,758	166,654	'	'
Interest receivable	45	54	'	'
Other assets	63	57	'	'
Total Assets	348,604	187,436	'	'
LIABILITIES AND STOCKHOLDERS' EQUITY	'	'	'	'
Other liabilities	122	108	'	'
Stock subscription deposits	154,345	'	'	'
Stockholders' equity	194,137	187,328	'	'
Total Liabilities and Stockholders' Equity	$348,604	$187,436	'	'

Parent_Only_Financial_Informat3

Parent Only Financial Information - Condensed Statements of Income and Comprehensive Income Parent Company Only (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Income:	'	'	'	'	'	'	'	'	'	'	'
Interest on loans	'	'	'	'	'	'	'	'	$21,023	$19,441	$20,812
Total Income	8,657	8,583	8,310	8,187	8,263	8,600	8,940	9,590	'	'	'
Non-interest expenses	4,171	3,613	3,624	3,673	3,682	3,426	3,382	3,421	15,081	13,911	13,539
Income tax (benefit)	825	907	732	955	805	688	950	984	3,419	3,427	4,175
Net Income	1,557	1,755	1,405	1,748	1,528	1,514	1,748	1,820	6,465	6,610	7,877
Other comprehensive loss	'	'	'	'	'	'	'	'	-127	-807	-231
Comprehensive Income	'	'	'	'	'	'	'	'	6,338	5,803	7,646
Parent Company [Member]	'	'	'	'	'	'	'	'	'	'	'
Income:	'	'	'	'	'	'	'	'	'	'	'
Dividends from subsidiary	'	'	'	'	'	'	'	'	5,000	'	8,000
Interest on loans	'	'	'	'	'	'	'	'	193	223	253
Interest on securities	'	'	'	'	'	'	'	'	43	101	148
Total Income	'	'	'	'	'	'	'	'	5,236	324	8,401
Non-interest expenses	'	'	'	'	'	'	'	'	650	592	841
Income (Loss) before Income Taxes and Equity in Undistributed Earnings of Subsidiary	'	'	'	'	'	'	'	'	4,586	-268	7,560
Income tax (benefit)	'	'	'	'	'	'	'	'	-139	-90	-150
Income (Loss) before Equity in Undistributed Earnings of Subsidiary	'	'	'	'	'	'	'	'	4,725	-178	7,710
Equity in undistributed earnings of subsidiary	'	'	'	'	'	'	'	'	1,740	6,788	167
Net Income	'	'	'	'	'	'	'	'	6,465	6,610	7,877
Other comprehensive loss	'	'	'	'	'	'	'	'	-127	-807	-231
Comprehensive Income	'	'	'	'	'	'	'	'	$6,338	$5,803	$7,646

Parent_Only_Financial_Informat4

Parent Only Financial Information - Condensed Statements of Cash Flow Parent Company Only (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Cash Flows From Operating Activities	'	'	'
Net income	$6,465	$6,610	$7,877
Adjustments to reconcile net income to net cash provided by (used in) operating activities:	'	'	'
Decrease (increase) in interest receivable	-104	750	624
(Increase) decrease in other assets	-546	734	620
Increase in other liabilities	434	-328	354
Increase in deferred compensation obligation under Rabbi Trust	54	19	21
Cash Flows From Investing Activities	'	'	'
Proceeds from maturities and repayment of securities held to maturity	99,852	229,071	249,104
Purchases of securities held to maturity	-64,341	-184,835	-219,776
Cash Flows From Financing Activities	'	'	'
Dividends paid	4,647	6,153	2,109
Stock subscription deposits received	154,345	'	'
Purchase of treasury stock	-15	-27	-11
Exercise of stock options	3,705	299	'
Net Increase (Decrease) in Cash and Cash Equivalents	166,685	-14,361	-17,812
Cash and Cash Equivalents-Beginning	25,896	40,257	58,069
Cash and Cash Equivalents-Ending	192,581	25,896	40,257
Parent Company [Member]	'	'	'
Cash Flows From Operating Activities	'	'	'
Net income	6,465	6,610	7,877
Adjustments to reconcile net income to net cash provided by (used in) operating activities:	'	'	'
Accretion of discounts	-1	-1	-1
Decrease (increase) in interest receivable	9	46	-27
(Increase) decrease in other assets	-6	30	4
Increase in other liabilities	14	4	60
Increase in deferred compensation obligation under Rabbi Trust	19	19	21
Equity in undistributed earnings of subsidiary	-1,740	-6,788	-167
Net Cash Provided by (Used In) Operating Activities	4,760	-80	7,767
Cash Flows From Investing Activities	'	'	'
Proceeds from maturities and repayment of securities held to maturity	455	8,992	754
Purchases of securities held to maturity	'	'	-8,000
Repayment of loan receivable from Bank	782	751	723
Repayment of loan receivable from Clifton MHC	'	500	'
Cash dividends paid on unallocated ESOP shares used to repay loan receivable from Bank	-77	-149	-138
Net Cash Provided by (Used In) Investing Activities	1,160	10,094	-6,661
Cash Flows From Financing Activities	'	'	'
Dividends paid	-4,647	-6,153	-2,109
Stock subscription deposits received	154,345	'	'
Purchase of treasury stock	-15	-27	-11
Purchase of forfeited restricted stock awards	-5	'	'
Exercise of stock options	3,705	299	'
Net Cash Provided by (Used in) Financing Activities	153,383	-5,881	-2,120
Net Increase (Decrease) in Cash and Cash Equivalents	159,303	4,133	-1,014
Cash and Cash Equivalents-Beginning	14,284	10,151	11,165
Cash and Cash Equivalents-Ending	$173,587	$14,284	$10,151

Quarterly_Financial_Data_Unaud2

Quarterly Financial Data (Unaudited) - Additional Information (Detail)	0 Months Ended
	Apr. 01, 2014
Quarterly Financial Information [Line Items]	'
Conversion rate	0.9791
Subsequent Event [Member]	'
Quarterly Financial Information [Line Items]	'
Conversion rate	0.9791

Quarterly_Financial_Data_Unaud3

Quarterly Financial Data (Unaudited) - Summary of Quarterly Financial Data (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Quarterly Financial Information Disclosure [Abstract]	'	'	'	'	'	'	'	'	'	'	'
Interest income	$8,657	$8,583	$8,310	$8,187	$8,263	$8,600	$8,940	$9,590	'	'	'
Interest expense	2,343	2,491	2,514	2,514	2,537	2,800	3,064	3,436	9,862	11,837	16,149
Net Interest Income	6,314	6,092	5,796	5,673	5,726	5,800	5,876	6,154	23,875	23,556	24,925
Provision for loan losses	113	128	356	180	20	450	192	100	777	762	247
Non-interest income	352	311	321	883	309	278	396	171	1,867	1,154	913
Non-interest expenses	4,171	3,613	3,624	3,673	3,682	3,426	3,382	3,421	15,081	13,911	13,539
Income taxes	825	907	732	955	805	688	950	984	3,419	3,427	4,175
Net Income	$1,557	$1,755	$1,405	$1,748	$1,528	$1,514	$1,748	$1,820	$6,465	$6,610	$7,877
Net income per common share-basic	$0.06	$0.07	$0.06	$0.07	'	'	'	'	$0.25	$0.26	$0.31
Net income per common share - basic and diluted	'	'	'	'	$0.06	$0.06	$0.07	$0.07	'	'	'
Net income per common share-diluted	$0.06	$0.07	$0.05	$0.07	'	'	'	'	$0.25	$0.26	$0.31
Dividends per common share	'	$0.06	$0.06	$0.06	'	$0.12	$0.06	$0.06	$0.18	$0.24	$0.24
Weighted Average Number of Common Shares and Common Stock Equivalents Outstanding:	'	'	'	'	'	'	'	'	'	'	'
Basic	25,590,000	25,387,000	25,309,000	25,279,000	25,189,000	25,153,000	25,135,000	25,118,000	25,391,199	25,148,854	25,072,246
Diluted	25,817,000	25,643,000	25,555,000	25,508,000	25,382,000	25,262,000	25,152,000	25,136,000	25,632,731	25,230,955	25,089,682